CN104083178A - Ultrasonic automatic scanning and checking device for mammary gland - Google Patents
Ultrasonic automatic scanning and checking device for mammary gland Download PDFInfo
- Publication number
- CN104083178A CN104083178A CN201410349354.7A CN201410349354A CN104083178A CN 104083178 A CN104083178 A CN 104083178A CN 201410349354 A CN201410349354 A CN 201410349354A CN 104083178 A CN104083178 A CN 104083178A
- Authority
- CN
- China
- Prior art keywords
- probe
- guide rail
- translation guide
- ultrasonic
- elastica
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 210000005075 mammary gland Anatomy 0.000 title abstract description 15
- 239000000523 sample Substances 0.000 claims abstract description 249
- 230000008878 coupling Effects 0.000 claims abstract description 120
- 238000010168 coupling process Methods 0.000 claims abstract description 120
- 238000005859 coupling reaction Methods 0.000 claims abstract description 120
- 239000007788 liquid Substances 0.000 claims abstract description 93
- 210000000481 breast Anatomy 0.000 claims abstract description 48
- 238000002604 ultrasonography Methods 0.000 claims abstract description 44
- 238000013519 translation Methods 0.000 claims description 155
- 238000007789 sealing Methods 0.000 claims description 18
- 239000007822 coupling agent Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 60
- 239000012528 membrane Substances 0.000 description 38
- 238000007689 inspection Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 229920002379 silicone rubber Polymers 0.000 description 5
- 238000012545 processing Methods 0.000 description 4
- 239000004945 silicone rubber Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 210000000038 chest Anatomy 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 235000011187 glycerol Nutrition 0.000 description 3
- 229920000126 latex Polymers 0.000 description 3
- 239000004816 latex Substances 0.000 description 3
- 239000007769 metal material Substances 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 229920002725 thermoplastic elastomer Polymers 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
Landscapes
- Ultra Sonic Daignosis Equipment (AREA)
Abstract
一种乳腺超声自动扫查装置，包括探头座、安装在探头座上的超声探头、以及探头移动装置，其特征在于还包括外壳和超声耦合装置，探头座、超声探头和探头移动装置设于外壳中，超声耦合装置安装在外壳底部的开口上；超声耦合装置包括支承框体、上弹性膜和下弹性膜，支承框体与外壳底部开口的边沿连接，上弹性膜和下弹性膜的边缘均与支承框体连接，上弹性膜与下弹性膜之间具有密闭腔体，所述密闭腔体中装有耦合液；超声探头处于超声耦合装置上方并紧贴上弹性膜的上表面。本发明能够实现对乳腺的自动扫查，在检查过程中被检查者采用仰卧体位，较为舒适，而且运行稳定，扫查速度快，检查准确度高，极大地提高医护人员的工作效率。
A breast ultrasound automatic scanning device, including a probe base, an ultrasonic probe installed on the probe base, and a probe moving device, is characterized in that it also includes a shell and an ultrasonic coupling device, and the probe base, the ultrasonic probe and the probe moving device are arranged on the shell Among them, the ultrasonic coupling device is installed on the opening at the bottom of the shell; the ultrasonic coupling device includes a support frame, an upper elastic film and a lower elastic film, the support frame is connected with the edge of the bottom opening of the shell, and the edges of the upper elastic film and the lower elastic film are both Connected with the support frame, there is a closed cavity between the upper elastic film and the lower elastic film, and the closed cavity is filled with coupling liquid; the ultrasonic probe is located above the ultrasonic coupling device and is close to the upper surface of the upper elastic film. The invention can realize automatic scanning of mammary glands. During the examination, the examinee adopts a supine position, which is relatively comfortable, and has stable operation, fast scanning speed, high examination accuracy, and greatly improves the work efficiency of medical staff.
Description
技术领域 technical field
本发明涉及医疗器械，具体涉及一种乳腺超声自动扫查装置。 The invention relates to medical equipment, in particular to a breast ultrasound automatic scanning device.
背景技术 Background technique
现有的乳腺超声检查一般为手动扫查，手动扫查方法在乳腺检查过程中对医生的扫查手法要求较高，且扫查速度慢，影响检查效率。 Existing breast ultrasound examinations are generally manual scans, which have high requirements on the doctor's scanning techniques during the breast examination process, and the scanning speed is slow, which affects the examination efficiency.
乳腺超声自动扫查装置的出现，有助于提高扫查速度及检查效率。现有的一种乳腺超声自动扫查装置，包括用于被检查者作俯卧位检查的乳腺检查床、探头及探头移动装置；在乳腺检查床上的胸部区设有两个检查孔；探头安装在探头移动装置上并与超声图像处理装置连接；在乳腺检查床下方设有水槽，水槽内充满水，探头移动装置放置在水槽中并与检查孔相对应。进行乳腺超声检查时，被检查者俯卧在乳腺检查床上并且两个乳房分别搁置在两个检查孔上；探头移动装置在控制电路的控制下，驱动探头按一定线路移动，由探头对乳腺进行扫查；探头将获取的超声信息输送至超声图像处理装置。这种乳腺超声自动扫查装置虽然能够实现对乳腺的自动扫查，有利于提高检查效率，但是，在检查过程中被检查者必须采用俯卧体位，感觉不太舒服，而且探头移动装置及探头浸没在水中，探头移动装置易发生故障且不便于维护，探头移动过程中会搅动水槽中的水而影响检查的准确性。此外，在检查过程中必须确保水槽内充满水，这对医护人员的实际操作要求严格。 The emergence of breast ultrasound automatic scanning device helps to improve the scanning speed and inspection efficiency. An existing breast ultrasound automatic scanning device includes a mammary gland examination bed, a probe and a probe moving device for the examinee to perform a prone position examination; two inspection holes are arranged in the chest area of the mammary gland examination bed; the probe is installed on the The probe moving device is connected with the ultrasonic image processing device; a water tank is arranged under the mammary gland examination bed, and the water tank is filled with water, and the probe moving device is placed in the water tank and corresponds to the inspection hole. During breast ultrasound examination, the examinee lies prone on the breast examination bed and the two breasts are respectively placed on the two inspection holes; the probe moving device drives the probe to move according to a certain line under the control of the control circuit, and the probe scans the breast. The probe transmits the acquired ultrasonic information to the ultrasonic image processing device. Although this breast ultrasound automatic scanning device can realize automatic scanning of the breast and is beneficial to improve the inspection efficiency, the examinee must adopt a prone position during the inspection process, which feels uncomfortable, and the probe moving device and the probe are submerged. In water, the probe moving device is prone to failure and is not easy to maintain. During the movement of the probe, the water in the tank will be stirred and the accuracy of the inspection will be affected. In addition, it is necessary to ensure that the water tank is full of water during the inspection process, which is a strict requirement for the actual operation of the medical staff.
发明内容 Contents of the invention
本发明所要解决的技术问题是提供一种乳腺超声自动扫查装置，这种乳腺超声自动扫查装置能够实现对乳腺的自动扫查，在检查过程中被检查者采用仰卧体位，较为舒适，而且运行稳定，检查准确度高。采用的技术方案如下： The technical problem to be solved by the present invention is to provide a breast ultrasonic automatic scanning device, which can realize automatic breast scanning, and the examinee adopts a supine position during the examination, which is more comfortable The operation is stable and the inspection accuracy is high. The technical scheme adopted is as follows:
一种乳腺超声自动扫查装置，包括探头座、安装在探头座上的超声探头、以及能够驱动探头座及超声探头一起移动的探头移动装置，其特征在于：所述乳腺超声自动扫查装置还包括外壳和超声耦合装置，探头座、超声探头和探头移动装置设于外壳中，外壳底部设有开口，超声耦合装置安装在外壳底部的开口上；超声耦合装置包括支承框体、上弹性膜和下弹性膜，支承框体与外壳底部开口的边沿连接，上弹性膜和下弹性膜的边缘均与支承框体连接，上弹性膜与下弹性膜之间具有密闭腔体，所述密闭腔体中装有耦合液；超声探头处于超声耦合装置上方并紧贴上弹性膜的上表面。 A breast ultrasound automatic scanning device, comprising a probe base, an ultrasonic probe installed on the probe base, and a probe moving device capable of driving the probe base and the ultrasonic probe to move together, characterized in that: the breast ultrasound automatic scanning device also Including the shell and the ultrasonic coupling device, the probe seat, the ultrasonic probe and the probe moving device are arranged in the shell, the bottom of the shell is provided with an opening, and the ultrasonic coupling device is installed on the opening at the bottom of the shell; the ultrasonic coupling device includes a supporting frame, an upper elastic film and For the lower elastic membrane, the support frame is connected to the edge of the opening at the bottom of the shell, the edges of the upper elastic membrane and the lower elastic membrane are both connected to the support frame, and there is a closed cavity between the upper elastic membrane and the lower elastic membrane, and the closed cavity Coupling liquid is installed in the middle; the ultrasonic probe is located above the ultrasonic coupling device and is close to the upper surface of the upper elastic membrane.
进行扫查时，被检查者仰卧于检查床上，乳腺超声自动扫查装置置于被检查者的胸部上，超声耦合装置的下弹性膜压紧在乳房上；随后在探头移动装置的驱动下，探头座及超声探头一起按一定线路移动，其中超声探头在移动过程中紧贴上弹性膜的上表面并对乳腺进行扫查；超声探头将获取的超声信息（包括位置信息和图像信息）输送至超声图像处理装置。上述下弹性膜压紧在乳房上之后，有利于乳房保持一定形状，并可将乳房适当压扁，使超声探头在各个位置的探测深度较为接近。 During scanning, the examinee lies supine on the examination bed, the breast ultrasound automatic scanning device is placed on the examinee's chest, and the lower elastic membrane of the ultrasonic coupling device is pressed against the breast; then driven by the probe moving device, The probe base and the ultrasonic probe move together according to a certain line, and the ultrasonic probe is close to the upper surface of the elastic membrane during the movement and scans the breast; the ultrasonic probe transmits the acquired ultrasonic information (including position information and image information) to the Ultrasound image processing device. After the above-mentioned lower elastic membrane is pressed on the breast, it is beneficial to maintain a certain shape of the breast, and can properly flatten the breast, so that the detection depth of the ultrasonic probe at each position is relatively close.
上述乳腺超声自动扫查装置通常安装在一支架上，支架包括座体和连接臂，座体可置于地面上，连接臂一端连接座体、另一端连接外壳（通常连接外壳顶部）；连接臂具有可调节结构，从而使乳腺超声自动扫查装置的高度位置及在水平方向的位置可调，以便将乳腺超声自动扫查装置准确放置到所需位置。 The above-mentioned breast ultrasound automatic scanning device is usually installed on a support, the support includes a base and a connecting arm, the base can be placed on the ground, one end of the connecting arm is connected to the base, and the other end is connected to the shell (usually connected to the top of the shell); the connecting arm It has an adjustable structure, so that the height and position of the breast ultrasound automatic scanning device can be adjusted in the horizontal direction, so that the breast ultrasound automatic scanning device can be accurately placed at the required position.
the
上述探头移动装置可带动探头座及超声探头一起左右移动和/或前后移动。 The above-mentioned probe moving device can drive the probe base and the ultrasonic probe to move left and right and/or forward and backward together.
一种优选方案中，上述探头移动装置包括第一平移导轨和第一驱动装置；第一平移导轨固定连接外壳，探头座安装在第一平移导轨上并且在第一驱动装置的驱动下可沿第一平移导轨移动。在第一驱动装置的驱动下，探头座及超声探头沿第一平移导轨平移，超声探头在平移过程中对乳腺进行扫查。探头座及超声探头通常按步进方式沿第一平移导轨平移，当探头座及超声探头暂停时，超声探头对乳腺进行探测。上述第一平移导轨可为左右走向或前后走向，探头座及超声探头在第一驱动装置的驱动下一起左右移动或前后移动，这种情况下，需采用宽尺度超声探头，超声探头沿第一平移导轨单方向平移一次，即可完成扫查。 In a preferred solution, the above-mentioned probe moving device includes a first translation guide rail and a first driving device; the first translation guide rail is fixedly connected to the housing, and the probe base is installed on the first translation guide rail and can be driven along the first translation guide rail. A translation rail moves. Driven by the first driving device, the probe base and the ultrasonic probe translate along the first translation guide rail, and the ultrasonic probe scans the mammary gland during the translation process. The probe base and the ultrasound probe usually translate stepwise along the first translation guide rail, and when the probe base and the ultrasound probe pause, the ultrasound probe detects the mammary gland. The above-mentioned first translation guide rail can be left-right or front-back, and the probe seat and the ultrasonic probe move left and right or forward and backward together under the drive of the first driving device. In this case, a wide-scale ultrasonic probe is required. The translation guide rail can be translated once in one direction to complete the scanning.
进一步，上述第一驱动装置包括第一电机和第一传动机构，第一电机可为步进电机或伺服电机。通常，第一电机的动力输出轴每隔一定时间转动一定转数，从而使探头座及超声探头按步进方式沿第一平移导轨平移。一种具体方案中，第一传动机构包括相互啮合的第一螺杆和第一螺母，第一螺杆与第一平移导轨相平行，其中第一螺杆可转动安装在外壳上并且与第一电机的动力输出轴传动连接，第一螺母固定安装在探头座上（也可在探头座上设置一螺孔代替该第一螺母）；第一电机固定在外壳上。另一种具体方案中，第一传动机构包括相互啮合的第一螺杆和第一螺母，第一螺杆与第一平移导轨相平行，第一螺母可转动安装在外壳上并且与第一电机的动力输出轴传动连接，第一螺杆固定安装在探头座上；第一电机固定在外壳上。另一种具体方案中，第一传动机构包括第一齿轮和第一齿条，第一齿条与第一齿轮相啮合，第一齿轮可转动安装在外壳上并且与第一电机的动力输出轴传动连接，第一齿条设于探头座上并且与第一平移导轨相平行；第一电机固定在外壳上。另一种具体方案中，第一传动机构包括第一齿轮和第一齿条，第一齿条与第一齿轮相啮合，其中第一齿条沿第一平移导轨的长度方向形成在第一平移导轨上，第一齿轮可转动安装在探头座上并且与第一电机的动力输出轴传动连接；第一电机固定在探头座上。上述第一传动机构也可采用传动带或传动链等。 Further, the above-mentioned first driving device includes a first motor and a first transmission mechanism, and the first motor may be a stepping motor or a servo motor. Usually, the power output shaft of the first motor rotates a certain number of revolutions at regular intervals, so that the probe base and the ultrasonic probe are translated in a stepwise manner along the first translation guide rail. In a specific solution, the first transmission mechanism includes a first screw and a first nut that engage with each other, the first screw is parallel to the first translation guide rail, wherein the first screw is rotatably mounted on the casing and is connected with the power of the first motor The output shaft is driven and connected, and the first nut is fixedly installed on the probe base (a screw hole may also be provided on the probe base to replace the first nut); the first motor is fixed on the shell. In another specific solution, the first transmission mechanism includes a first screw rod and a first nut that engage with each other, the first screw rod is parallel to the first translation guide rail, and the first nut is rotatably mounted on the casing and is connected with the power of the first motor. The output shaft is driven and connected, the first screw rod is fixedly installed on the probe base; the first motor is fixed on the shell. In another specific solution, the first transmission mechanism includes a first gear and a first rack, the first rack meshes with the first gear, the first gear is rotatably mounted on the casing and connected to the power output shaft of the first motor Transmission connection, the first rack is arranged on the probe base and parallel to the first translation guide rail; the first motor is fixed on the shell. In another specific solution, the first transmission mechanism includes a first gear and a first rack, the first rack meshes with the first gear, wherein the first rack is formed along the length direction of the first translation guide rail at the first translation On the guide rail, the first gear is rotatably mounted on the probe base and connected with the power output shaft of the first motor; the first motor is fixed on the probe base. The above-mentioned first transmission mechanism may also adopt a transmission belt or a transmission chain.
the
另一种优选方案中，上述探头移动装置包括第一平移导轨、第一驱动装置、平移导轨座、第二平移导轨和第二驱动装置，第二平移导轨与第一平移导轨相互垂直；第一平移导轨固定连接外壳，平移导轨座安装在第一平移导轨上并且在第一驱动装置的驱动下可沿第一平移导轨移动；第二平移导轨固定连接平移导轨座，探头座安装在第二平移导轨上并且在第二驱动装置的驱动下可沿第二平移导轨移动。在第一驱动装置的驱动下，平移导轨座及安装在其上面的第二平移导轨、探头座及超声探头一起沿第一平移导轨平移；在第二驱动装置的驱动下，探头座及超声探头沿第二平移导轨平移；超声探头在平移过程中对乳腺进行扫查。这种情况下，可采用常规宽度超声探头，进行扫查时需两个方向（X向和Y向）平移超声探头，通常为，超声探头先在Y向上从前端平移至后端，然后在X向平移一步（该步距大致等于超声探头的宽度，通常略小于超声探头的宽度），随后再在Y向上从后端平移至前端，再在X向平移一步；随后再在Y向上从前端平移至后端，如此连续进行。探头座及超声探头按步进方式沿第二平移导轨平移，平移导轨座及安装在其上面的第二平移导轨、探头座及超声探头一起按步进方式沿第一平移导轨平移。当探头座及超声探头暂停时，超声探头对乳腺进行探测。 In another preferred solution, the above-mentioned probe moving device includes a first translation guide rail, a first driving device, a translation guide rail seat, a second translation guide rail and a second driving device, and the second translation guide rail and the first translation guide rail are perpendicular to each other; The translation guide rail is fixedly connected to the shell, the translation guide rail seat is installed on the first translation guide rail and can move along the first translation guide rail under the drive of the first driving device; the second translation guide rail is fixedly connected to the translation guide rail seat, and the probe seat is installed on the second translation guide rail on the guide rail and can move along the second translation guide rail under the drive of the second driving device. Driven by the first driving device, the translation guide rail base and the second translation guide rail installed on it, the probe base and the ultrasonic probe translate together along the first translation guide rail; under the drive of the second driving device, the probe base and the ultrasonic probe Translate along the second translation guide rail; the ultrasound probe scans the mammary gland during the translation process. In this case, a conventional width ultrasonic probe can be used, and the ultrasonic probe needs to be translated in two directions (X direction and Y direction) during scanning. Usually, the ultrasonic probe first translates from the front to the rear in the Y direction, and then in the X direction. Translate one step in the direction (the step distance is roughly equal to the width of the ultrasound probe, usually slightly smaller than the width of the ultrasound probe), then translate from the rear end to the front in the Y direction, and then translate one step in the X direction; then translate from the front end in the Y direction To the back end, so continue. The probe base and the ultrasonic probe are translated stepwise along the second translation guide rail, and the translation guide rail base and the second translation guide rail installed on it, the probe base and the ultrasonic probe are translated stepwise along the first translation guide rail. When the probe seat and the ultrasonic probe are suspended, the ultrasonic probe detects the mammary gland.
具体实施时，可以第一平移导轨的长度方向为X向，第二平移导轨的长度方向为Y向；也可以第二平移导轨的长度方向为X向，第一平移导轨的长度方向为Y向。上述第一平移导轨和第二平移导轨可按下述方式设置：（1）第一平移导轨为左右走向（X向），第二平移导轨为前后走向（Y向），这种情况下，探头座及超声探头在第二驱动装置的驱动下一起前后移动，平移导轨座、第二平移导轨、探头座及超声探头在第一驱动装置的驱动下一起左右移动；或（2）第一平移导轨为前后走向（Y向），第二平移导轨为左右走向（X向），这种情况下，探头座及超声探头在第二驱动装置的驱动下一起左右移动，平移导轨座、第二平移导轨、探头座及超声探头在第一驱动装置的驱动下一起前后移动。 During specific implementation, the length direction of the first translation guide rail can be the X direction, and the length direction of the second translation guide rail can be the Y direction; the length direction of the second translation guide rail can also be the X direction, and the length direction of the first translation guide rail can be the Y direction. . The above-mentioned first translation guide rail and second translation guide rail can be set in the following manner: (1) The first translation guide rail is left and right (X direction), and the second translation guide rail is front and rear direction (Y direction). In this case, the probe The seat and the ultrasonic probe move back and forth together under the drive of the second drive device, and the translation guide rail seat, the second translation guide rail, the probe seat and the ultrasonic probe move left and right together under the drive of the first drive device; or (2) the first translation guide rail It is forward and backward direction (Y direction), and the second translation guide rail is left and right direction (X direction). , the probe seat and the ultrasonic probe move forward and backward together under the drive of the first driving device.
进一步，上述第一驱动装置包括第一电机和第一传动机构，第一电机可为步进电机或伺服电机。通常，第一电机的动力输出轴每隔一定时间转动一定转数，从而使平移导轨座及安装在其上面的第二平移导轨、探头座及超声探头按步进方式沿第一平移导轨平移。一种具体方案中，第一传动机构包括相互啮合的第一螺杆和第一螺母，第一螺杆与第一平移导轨相平行，其中第一螺杆可转动安装在外壳上并且与第一电机的动力输出轴传动连接，第一螺母固定安装在平移导轨座上（也可在平移导轨座上设置一螺孔代替该第一螺母）；第一电机固定在外壳上。另一种具体方案中，第一传动机构包括相互啮合的第一螺杆和第一螺母，第一螺杆与第一平移导轨相平行，第一螺母可转动安装在外壳上并且与第一电机的动力输出轴传动连接，第一螺杆固定安装在平移导轨座上；第一电机固定在外壳上。另一种具体方案中，第一传动机构包括第一齿轮和第一齿条，第一齿条与第一齿轮相啮合，第一齿轮可转动安装在外壳上并且与第一电机的动力输出轴传动连接，第一齿条设于平移导轨座上并且与第一平移导轨相平行；第一电机固定在外壳上。另一种具体方案中，第一传动机构包括第一齿轮和第一齿条，第一齿条与第一齿轮相啮合，其中第一齿条沿第一平移导轨的长度方向形成在第一平移导轨上，第一齿轮可转动安装在平移导轨座上并且与第一电机的动力输出轴传动连接；第一电机固定在平移导轨座上。上述第一传动机构也可采用传动带或传动链等。 Further, the above-mentioned first driving device includes a first motor and a first transmission mechanism, and the first motor may be a stepping motor or a servo motor. Usually, the power output shaft of the first motor rotates a certain number of revolutions at regular intervals, so that the translation guide rail base, the second translation guide rail mounted on it, the probe base and the ultrasonic probe are translated in a stepwise manner along the first translation guide rail. In a specific solution, the first transmission mechanism includes a first screw and a first nut that engage with each other, the first screw is parallel to the first translation guide rail, wherein the first screw is rotatably mounted on the casing and is connected with the power of the first motor The output shaft is driven and connected, and the first nut is fixedly installed on the translation guide rail seat (a screw hole may also be arranged on the translation guide rail seat to replace the first nut); the first motor is fixed on the shell. In another specific solution, the first transmission mechanism includes a first screw rod and a first nut that engage with each other, the first screw rod is parallel to the first translation guide rail, and the first nut is rotatably mounted on the casing and is connected with the power of the first motor. The output shaft is driven and connected, the first screw rod is fixedly installed on the translation guide rail seat; the first motor is fixed on the shell. In another specific solution, the first transmission mechanism includes a first gear and a first rack, the first rack meshes with the first gear, the first gear is rotatably mounted on the casing and connected to the power output shaft of the first motor Transmission connection, the first rack is arranged on the translation guide rail seat and is parallel to the first translation guide rail; the first motor is fixed on the shell. In another specific solution, the first transmission mechanism includes a first gear and a first rack, the first rack meshes with the first gear, wherein the first rack is formed along the length direction of the first translation guide rail at the first translation On the guide rail, the first gear is rotatably mounted on the translation guide rail seat and connected with the power output shaft of the first motor; the first motor is fixed on the translation guide rail seat. The above-mentioned first transmission mechanism may also adopt a transmission belt or a transmission chain.
上述第二驱动装置包括第二电机和第二传动机构，第二电机可为步进电机或伺服电机。通常，第二电机的动力输出轴每隔一定时间转动一定转数，从而使探头座及超声探头按步进方式沿第二平移导轨平移。一种具体方案中，第二传动机构包括相互啮合的第二螺杆和第二螺母，第二螺杆与第二平移导轨相平行，其中第二螺杆可转动安装在平移导轨座上并且与第二电机的动力输出轴传动连接，第二螺母固定安装在探头座上（也可在探头座上设置一螺孔代替该第二螺母）；第二电机固定在平移导轨座上。另一种具体方案中，第二传动机构包括相互啮合的第二螺杆和第二螺母，第二螺杆与第二平移导轨相平行，第二螺母可转动安装在平移导轨座上并且与第二电机的动力输出轴传动连接，第二螺杆固定安装在探头座上；第二电机固定在平移导轨座上。另一种具体方案中，第二传动机构包括第二齿轮和第二齿条，第二齿条与第二齿轮相啮合，第二齿轮可转动安装在平移导轨座上并且与第二电机的动力输出轴传动连接，第二齿条设于探头座上并且与第二平移导轨相平行；第二电机固定在平移导轨座上。另一种具体方案中，第二传动机构包括第二齿轮和第二齿条，第二齿条与第二齿轮相啮合，其中第二齿条沿第二平移导轨的长度方向形成在第二平移导轨上，第二齿轮可转动安装在探头座上并且与第二电机的动力输出轴传动连接；第二电机固定在探头座上。上述第二传动机构也可采用传动带或传动链等。 The above-mentioned second driving device includes a second motor and a second transmission mechanism, and the second motor can be a stepping motor or a servo motor. Usually, the power output shaft of the second motor rotates a certain number of revolutions at regular intervals, so that the probe base and the ultrasonic probe are translated in a stepwise manner along the second translation guide rail. In a specific solution, the second transmission mechanism includes a second screw rod and a second nut that are engaged with each other, and the second screw rod is parallel to the second translation guide rail, wherein the second screw rod is rotatably mounted on the translation guide rail seat and connected with the second motor The power output shaft transmission connection, the second nut is fixedly installed on the probe base (a screw hole can also be provided on the probe base to replace the second nut); the second motor is fixed on the translation guide rail base. In another specific solution, the second transmission mechanism includes a second screw rod and a second nut that are engaged with each other, the second screw rod is parallel to the second translation guide rail, and the second nut is rotatably mounted on the translation guide rail seat and connected with the second motor The power output shaft transmission connection, the second screw rod is fixedly installed on the probe seat; the second motor is fixed on the translation guide rail seat. In another specific solution, the second transmission mechanism includes a second gear and a second rack, the second rack meshes with the second gear, the second gear is rotatably mounted on the translation guide rail seat and is connected with the power of the second motor The output shaft is connected by transmission, the second rack is arranged on the probe base and is parallel to the second translation guide rail; the second motor is fixed on the translation guide rail seat. In another specific solution, the second transmission mechanism includes a second gear and a second rack, the second rack meshes with the second gear, wherein the second rack is formed along the length direction of the second translation guide rail in the second translation On the guide rail, the second gear is rotatably mounted on the probe base and connected with the power output shaft of the second motor; the second motor is fixed on the probe base. Above-mentioned second transmission mechanism also can adopt transmission belt or transmission chain etc.
the
优选方案中，上述外壳中设有耦合剂槽，耦合剂槽上端设有开口，探头座上设有能够驱动超声探头升降的超声探头升降机构。耦合剂槽通常设于与超声探头移动线路的起始端对应的位置。耦合剂槽中装有耦合剂，进行扫查之前，超声探头升降机构先使超声探头上升并离开上弹性膜的上表面，然后探头移动装置使超声探头平移至耦合剂槽上方，超声探头升降机构再使超声探头下降并伸入耦合剂槽中蘸取耦合剂，随后超声探头升降机构使超声探头上升并离开耦合剂槽，探头移动装置再使超声探头平移至上弹性膜上方，超声探头升降机构再使超声探头下降并使超声探头紧贴上弹性膜的上表面。随后探头移动装置驱动超声探头紧贴上弹性膜的上表面按预定线路移动，进行扫查。通过设置耦合剂槽，可实现耦合剂的自动补给，有效充填超声探头与上弹性膜上表面之间的微小空隙（挤出这些空隙间的空气），以获得更高质量的图像。 In a preferred solution, a couplant tank is provided in the housing, an opening is provided at the upper end of the couplant tank, and an ultrasonic probe lifting mechanism capable of driving the ultrasonic probe up and down is provided on the probe base. The couplant groove is usually arranged at a position corresponding to the starting end of the moving line of the ultrasonic probe. The couplant tank is filled with couplant. Before scanning, the ultrasonic probe lifting mechanism first raises the ultrasonic probe and leaves the upper surface of the upper elastic membrane, and then the probe moving device moves the ultrasonic probe to the top of the couplant tank. The ultrasonic probe lifting mechanism Then the ultrasonic probe is lowered and extended into the couplant tank to pick up the couplant, then the ultrasonic probe lifting mechanism makes the ultrasonic probe rise and leave the couplant tank, the probe moving device makes the ultrasonic probe move to the upper elastic membrane, and the ultrasonic probe lifting mechanism again Lower the ultrasound probe and make the ultrasound probe close to the upper surface of the upper elastic membrane. Then the probe moving device drives the ultrasonic probe close to the upper surface of the elastic membrane to move along a predetermined line for scanning. By setting the couplant groove, the automatic replenishment of the couplant can be realized, and the tiny gap between the ultrasonic probe and the upper surface of the upper elastic membrane can be effectively filled (the air in these gaps is squeezed out) to obtain higher quality images.
一种具体方案中，上述超声探头升降机构包括超声探头升降气缸（可为双行程气缸或单行程气缸），超声探头升降气缸的缸体固定在探头座上，超声探头升降气缸的活塞杆朝下并且连接超声探头。另一种具体方案中，上述超声探头升降机构包括升降电机和传动机构，升降电机通过传动机构带动超声探头升降；传动机构可采用螺母/螺杆组件（包括相互啮合的升降螺杆和升降螺母，升降螺杆为上下走向，升降螺母可转动安装在探头座上并且与升降电机的动力输出轴传动连接，升降螺杆下端固定连接超声探头，升降电机固定设在探头座上）、齿轮/齿条组件、传动带等机构。为了使超声探头更平稳升降，优选上述探头座上设有升降导向机构，升降导向机构包括至少一个导向套和至少一个导杆，导向套固定设在探头座上并且为上下走向，导杆与导向套数量相同且一一对应，导杆处于导向套中，导杆下端连接超声探头。 In a specific solution, the above-mentioned ultrasonic probe lifting mechanism includes an ultrasonic probe lifting cylinder (which can be a double-stroke cylinder or a single-stroke cylinder), the cylinder body of the ultrasonic probe lifting cylinder is fixed on the probe seat, and the piston rod of the ultrasonic probe lifting cylinder faces downward. And connect the ultrasound probe. In another specific scheme, the above-mentioned ultrasonic probe lifting mechanism includes a lifting motor and a transmission mechanism, and the lifting motor drives the ultrasonic probe to lift through the transmission mechanism; To go up and down, the lifting nut can be rotatably installed on the probe base and connected with the power output shaft of the lifting motor, the lower end of the lifting screw is fixedly connected to the ultrasonic probe, and the lifting motor is fixed on the probe base), gear/rack assembly, transmission belt, etc. mechanism. In order to make the ultrasonic probe rise and fall more smoothly, preferably the above-mentioned probe base is provided with a lifting guide mechanism, and the lifting guide mechanism includes at least one guide sleeve and at least one guide rod. The sets have the same number and correspond to each other, the guide rod is in the guide sleeve, and the lower end of the guide rod is connected to the ultrasonic probe.
the
上述支承框体与外壳底部开口的边沿之间可采用卡接结构或螺纹连接结构（如螺钉或螺栓）等连接，使超声耦合装置可拆装，以便于超声探头、探头移动装置及超声耦合装置等的维护。 The above-mentioned supporting frame and the edge of the opening at the bottom of the shell can be connected by a clamping structure or a threaded connection structure (such as screws or bolts), so that the ultrasonic coupling device can be disassembled, so that the ultrasonic probe, the probe moving device and the ultrasonic coupling device can be easily connected. etc. maintenance.
上述超声耦合装置中，耦合液可采用水、甘油或医用超声耦合剂。上述密闭腔体中充满耦合液，通常要求密闭腔体中没有气体残留。 In the above ultrasonic coupling device, water, glycerin or medical ultrasonic coupling agent can be used as the coupling liquid. The above-mentioned closed cavity is filled with coupling fluid, and it is generally required that there is no gas remaining in the closed cavity.
一种优选方案中，上述支撑框体的内壁上设有上环形凹槽和下环形凹槽，上弹性膜的边缘部位嵌入上环形凹槽中并与支撑框体固定连接，下弹性膜的边缘部位嵌入下环形凹槽中并与支撑框体固定连接。更优选支撑框体上设有耦合液灌注口，耦合液灌注口与所述密闭腔体连通，耦合液灌注口上安装有第一封口部件（如塞子或盖子）。为了便于向上述密闭腔体中灌注耦合液，使耦合液完全充满该密闭腔体，优选上述支撑框体上还设有出气口，出气口与所述密闭腔体连通，出气口上安装有第二封口部件（如塞子或盖子）。灌注耦合液时，可将出气口连通至抽真空装置，将耦合液灌注口可通过耦合液输送管连接耦合液储存容器，耦合液输送管上设有开关阀；先经出气口抽除密闭腔体中的气体（此时耦合液输送管上的开关阀关闭），使密闭腔体处于真空状态；然后开启耦合液输送管上的开关阀，耦合液储存容器中的耦合液经耦合液输送管、耦合液灌注口灌注到密闭腔体中，直至耦合剂充满该密闭腔体；然后关闭耦合液输送管上的开关阀，装上第二封口部件将出气口密封，并装上第一封口部件将耦合液灌注口密封，完成耦合液的灌注。 In a preferred solution, an upper annular groove and a lower annular groove are provided on the inner wall of the supporting frame, the edge of the upper elastic membrane is embedded in the upper annular groove and fixedly connected with the supporting frame, and the edge of the lower elastic membrane The part is embedded in the lower annular groove and fixedly connected with the support frame. More preferably, a coupling liquid filling port is provided on the support frame, and the coupling liquid filling port communicates with the airtight cavity, and a first sealing component (such as a plug or a cover) is installed on the coupling liquid filling port. In order to facilitate the pouring of coupling liquid into the above-mentioned airtight cavity, so that the coupling liquid can completely fill the airtight cavity, it is preferable that an air outlet is provided on the above-mentioned support frame, and the air outlet communicates with the airtight cavity, and a second air outlet is installed on the air outlet. 2. Closing components (such as plugs or caps). When pouring the coupling liquid, the air outlet can be connected to the vacuum device, and the coupling liquid filling port can be connected to the coupling liquid storage container through the coupling liquid delivery pipe. The coupling liquid delivery pipe is equipped with a switch valve; The gas in the body (the on-off valve on the coupling liquid delivery pipe is closed at this time), so that the airtight cavity is in a vacuum state; then the on-off valve on the coupling liquid delivery pipe is opened, and the coupling liquid in the coupling liquid storage container passes through the coupling liquid delivery pipe 1. Fill the coupling liquid filling port into the closed cavity until the coupling agent fills the closed cavity; then close the on-off valve on the coupling liquid delivery pipe, install the second sealing part to seal the air outlet, and install the first sealing part Seal the coupling liquid filling port to complete the coupling liquid filling.
另一种优选方案中，上述上弹性膜的边缘和下弹性膜的边缘通过一环形壁一体连接，支撑框体的内壁上设有一环形凹槽，环形壁嵌入该环形凹槽中并与支撑框体固定连接。更优选上弹性膜或下弹性膜上设有耦合液灌注口，耦合液灌注口与所述密闭腔体连通，耦合液灌注口上安装有第一封口部件（如塞子或盖子）。为了便于向上述密闭腔体中灌注耦合液，使耦合液完全充满该密闭腔体，更优选上述上弹性膜或下弹性膜上设有出气口，出气口与所述密闭腔体连通，出气口上安装有第二封口部件（如塞子或盖子）。灌注耦合液时，可将出气口连通至抽真空装置，将耦合液灌注口可通过耦合液输送管连接耦合液储存容器，耦合液输送管上设有开关阀；先经出气口抽除密闭腔体中的气体（此时耦合液输送管上的开关阀关闭），使密闭腔体处于真空状态；然后开启耦合液输送管上的开关阀，耦合液储存容器中的耦合液经耦合液输送管、耦合液灌注口灌注到密闭腔体中，直至耦合剂充满该密闭腔体；然后关闭耦合液输送管上的开关阀，装上第二封口部件将出气口密封，并装上第一封口部件将耦合液灌注口密封，完成耦合液的灌注。 In another preferred solution, the edge of the above-mentioned upper elastic film and the edge of the lower elastic film are integrally connected by an annular wall, and an annular groove is provided on the inner wall of the support frame, and the annular wall is embedded in the annular groove and connected with the support frame. Body fixed connection. More preferably, the upper elastic film or the lower elastic film is provided with a coupling liquid filling port, which communicates with the closed cavity, and a first sealing member (such as a plug or a cover) is installed on the coupling liquid filling port. In order to facilitate the perfusion of coupling liquid into the above-mentioned airtight cavity, so that the coupling liquid is completely filled with the airtight cavity, it is more preferred that the upper elastic film or the lower elastic film is provided with an air outlet, and the air outlet communicates with the airtight cavity, and the air outlet A second closure component (such as a plug or cap) is mounted on it. When pouring the coupling liquid, the air outlet can be connected to the vacuum device, and the coupling liquid filling port can be connected to the coupling liquid storage container through the coupling liquid delivery pipe. The coupling liquid delivery pipe is equipped with a switch valve; The gas in the body (the on-off valve on the coupling liquid delivery pipe is closed at this time), so that the airtight cavity is in a vacuum state; then the on-off valve on the coupling liquid delivery pipe is opened, and the coupling liquid in the coupling liquid storage container passes through the coupling liquid delivery pipe 1. Fill the coupling liquid filling port into the closed cavity until the coupling agent fills the closed cavity; then close the on-off valve on the coupling liquid delivery pipe, install the second sealing part to seal the air outlet, and install the first sealing part Seal the coupling liquid filling port to complete the coupling liquid filling.
优选方案中，上述上弹性膜的上表面和下弹性膜的下表面上均涂覆有耦合剂层。 In a preferred solution, both the upper surface of the upper elastic film and the lower surface of the lower elastic film are coated with a coupling agent layer.
上述上弹性膜、下弹性膜可采用硅橡胶制成，如室温硫化硅橡胶（优选双组分室温硫化硅橡胶）等。上述上弹性膜、下弹性膜也可采用乳胶或热塑性弹性体制成。 The upper elastic film and the lower elastic film can be made of silicone rubber, such as room temperature vulcanized silicone rubber (preferably two-component room temperature vulcanized silicone rubber). The above-mentioned upper elastic film and lower elastic film can also be made of latex or thermoplastic elastomer.
上述支撑框体可采用塑料或金属材料制成。 The above-mentioned support frame can be made of plastic or metal materials.
本发明能够实现对乳腺的自动扫查，在检查过程中被检查者采用仰卧体位，较为舒适，而且运行稳定，扫查速度快，检查准确度高，可在短时间内准确完成乳腺的超声数据采集，极大地提高医护人员的工作效率。 The present invention can realize the automatic scanning of mammary glands. During the examination, the examinee adopts a supine position, which is more comfortable, and runs stably. The scanning speed is fast and the examination accuracy is high, and the ultrasonic data of mammary glands can be accurately completed in a short time. Collection, greatly improving the work efficiency of medical staff.
附图说明 Description of drawings
图1是本发明优选实施例1的结构示意图； Fig. 1 is the structural representation of preferred embodiment 1 of the present invention;
图2是本发明优选实施例1中探头移动装置的结构示意图（立体图）； Fig. 2 is a schematic structural view (perspective view) of the probe moving device in preferred embodiment 1 of the present invention;
图3是本发明优选实施例2的结构示意图。 Fig. 3 is a schematic structural diagram of a preferred embodiment 2 of the present invention.
具体实施方式 Detailed ways
实施例1 Example 1
如图1所示，这种乳腺超声自动扫查装置包括外壳1、超声耦合装置3、探头座2、安装在探头座2上的超声探头4、以及能够驱动探头座2及超声探头4一起移动的探头移动装置。探头座2、超声探头4和探头移动装置设于外壳1中，外壳1底部设有开口5，超声耦合装置3安装在外壳1底部的开口5上；超声耦合装置3包括支承框体31、上弹性膜32和下弹性膜33，支承框体31与外壳底部开口5的边沿连接，上弹性膜32和下弹性膜33的边缘均与支承框体31连接，上弹性膜32与下弹性膜33之间具有密闭腔体34，密闭腔体34中装有耦合液（密闭腔体中34充满耦合液）；超声探头4处于超声耦合装置3上方并紧贴上弹性膜32的上表面。 As shown in Figure 1, this breast ultrasound automatic scanning device includes a housing 1, an ultrasonic coupling device 3, a probe base 2, an ultrasonic probe 4 installed on the probe base 2, and a device capable of driving the probe base 2 and the ultrasonic probe 4 to move together. probe moving device. The probe seat 2, the ultrasonic probe 4 and the probe moving device are arranged in the casing 1, and the bottom of the casing 1 is provided with an opening 5, and the ultrasonic coupling device 3 is installed on the opening 5 at the bottom of the casing 1; the ultrasonic coupling device 3 includes a support frame 31, an upper The elastic membrane 32 and the lower elastic membrane 33, the supporting frame body 31 is connected with the edge of the opening 5 at the bottom of the casing, the edges of the upper elastic membrane 32 and the lower elastic membrane 33 are all connected with the supporting frame body 31, the upper elastic membrane 32 is connected with the lower elastic membrane 33 There is a closed cavity 34 between them, and the closed cavity 34 is filled with coupling liquid (the closed cavity 34 is filled with coupling liquid); the ultrasonic probe 4 is located above the ultrasonic coupling device 3 and is close to the upper surface of the upper elastic membrane 32 .
乳腺超声自动扫查装置可安装在一支架上，支架包括座体和连接臂，座体可置于地面上，连接臂一端连接座体、另一端连接外壳1（如外壳顶部）；连接臂具有可调节结构，从而使乳腺超声自动扫查装置的高度位置及在水平方向的位置可调。 The breast ultrasound automatic scanning device can be installed on a bracket, the bracket includes a base and a connecting arm, the base can be placed on the ground, one end of the connecting arm is connected to the base, and the other end is connected to the shell 1 (such as the top of the shell); the connecting arm has The structure can be adjusted, so that the height position and the position in the horizontal direction of the breast ultrasound automatic scanning device can be adjusted.
参考图2，探头移动装置包括第一平移导轨6、第一驱动装置、平移导轨座7、第二平移导轨8和第二驱动装置，第二平移导轨8与第一平移导轨6相互垂直；第一平移导轨6固定连接外壳1，平移导轨座7安装在第一平移导轨6上并且在第一驱动装置的驱动下可沿第一平移导轨6移动；第二平移导轨8固定连接平移导轨座7，探头座2安装在第二平移导轨8上并且在第二驱动装置的驱动下可沿第二平移导轨8移动。在第一驱动装置的驱动下，平移导轨座7及安装在其上面的第二平移导轨8、探头座2及超声探头4一起沿第一平移导轨6平移；在第二驱动装置的驱动下，探头座2及超声探头4沿第二平移导轨8平移；超声探头4在平移过程中对乳腺进行扫查。本实施例中，探头座2及超声探头4按步进方式沿第二平移导轨8平移，平移导轨座7及安装在其上面的第二平移导轨8、探头座2及超声探头4一起按步进方式沿第一平移导轨6平移。 Referring to Fig. 2, the probe moving device comprises a first translation guide rail 6, a first driving device, a translation guide rail seat 7, a second translation guide rail 8 and a second driving device, and the second translation guide rail 8 is perpendicular to the first translation guide rail 6; A translation guide rail 6 is fixedly connected to the shell 1, and the translation guide rail seat 7 is installed on the first translation guide rail 6 and can move along the first translation guide rail 6 driven by the first driving device; the second translation guide rail 8 is fixedly connected to the translation guide rail seat 7 , the probe base 2 is installed on the second translation guide rail 8 and can move along the second translation guide rail 8 driven by the second driving device. Driven by the first driving device, the translation guide rail base 7 and the second translation guide rail 8 installed thereon, the probe base 2 and the ultrasonic probe 4 translate together along the first translation guide rail 6; under the driving of the second driving device, The probe base 2 and the ultrasonic probe 4 translate along the second translation guide rail 8; the ultrasonic probe 4 scans the mammary gland during the translation process. In this embodiment, the probe base 2 and the ultrasonic probe 4 are translated step by step along the second translation guide rail 8, and the translation guide rail base 7 and the second translation guide rail 8 installed on it, the probe base 2 and the ultrasonic probe 4 are moved step by step. The way forward translates along the first translation guide rail 6.
第一驱动装置包括第一电机和第一传动机构。第一电机可为步进电机或伺服电机。第一传动机构优先选用下述结构：（1）第一传动机构包括相互啮合的第一螺杆和第一螺母，第一螺杆与第一平移导轨6相平行，其中第一螺杆可转动安装在外壳1上并且与第一电机的动力输出轴传动连接，第一螺母固定安装在平移导轨座7上（也可在平移导轨座7上设置一螺孔代替该第一螺母），这种情况下第一电机固定在外壳1上；或（2）第一传动机构包括第一齿轮和第一齿条，第一齿条与第一齿轮相啮合，其中第一齿条沿第一平移导轨6的长度方向形成在第一平移导轨6上，第一齿轮可转动安装在平移导轨座7上并且与第一电机的动力输出轴传动连接；第一电机固定在平移导轨座7上。第一传动机构也可采用其他形式，如传动带或传动链等。 The first driving device includes a first motor and a first transmission mechanism. The first motor can be a stepper motor or a servo motor. The first transmission mechanism preferably selects the following structure: (1) The first transmission mechanism includes a first screw rod and a first nut that engage with each other, the first screw rod is parallel to the first translation guide rail 6, and the first screw rod is rotatably mounted on the casing 1 and connected with the power output shaft of the first motor, the first nut is fixedly installed on the translation guide rail seat 7 (a screw hole can also be set on the translation guide rail seat 7 to replace the first nut), in this case the first A motor is fixed on the casing 1; or (2) the first transmission mechanism includes a first gear and a first rack, the first rack meshes with the first gear, wherein the first rack is along the length of the first translation guide rail 6 The direction is formed on the first translation guide rail 6 , the first gear is rotatably mounted on the translation guide rail base 7 and connected with the power output shaft of the first motor; the first motor is fixed on the translation guide rail base 7 . The first transmission mechanism can also adopt other forms, such as a transmission belt or a transmission chain.
第二驱动装置包括第二电机和第二传动机构。第二电机可为步进电机或伺服电机。第二传动机构优先选用下述结构：（1）第二传动机构包括相互啮合的第二螺杆和第二螺母，第二螺杆与第二平移导轨8相平行，其中第二螺杆可转动安装在平移导轨座7上并且与第二电机的动力输出轴传动连接，第二螺母固定安装在探头座2上（也可在探头座2上设置一螺孔代替该第二螺母），这种情况下第二电机固定在平移导轨座7上；或（2）第二传动机构包括第二齿轮和第二齿条，第二齿条与第二齿轮相啮合，其中第二齿条沿第二平移导轨8的长度方向形成在第二平移导轨8上，第二齿轮可转动安装在探头座2上并且与第二电机的动力输出轴传动连接；第二电机固定在探头座2上。上述第二传动机构也可采用其他形式，如传动带或传动链等。 The second drive device includes a second motor and a second transmission mechanism. The second motor can be a stepper motor or a servo motor. The second transmission mechanism preferably selects the following structure: (1) The second transmission mechanism includes a second screw rod and a second nut that are engaged with each other, and the second screw rod is parallel to the second translation guide rail 8, wherein the second screw rod is rotatably mounted on the translation On the guide rail base 7 and connected with the power output shaft of the second motor, the second nut is fixedly installed on the probe base 2 (a screw hole can also be set on the probe base 2 to replace the second nut). In this case, the second nut The second motor is fixed on the translation guide rail seat 7; or (2) the second transmission mechanism includes a second gear and a second rack, the second rack meshes with the second gear, and the second rack is along the second translation guide rail 8 The length direction is formed on the second translation guide rail 8, and the second gear is rotatably mounted on the probe base 2 and connected with the power output shaft of the second motor; the second motor is fixed on the probe base 2. The above-mentioned second transmission mechanism can also adopt other forms, such as a transmission belt or a transmission chain.
超声探头4采用常规宽度超声探头。 The ultrasonic probe 4 adopts a conventional width ultrasonic probe.
支承框体31与外壳底部开口5的边沿之间可采用卡接结构或螺纹连接结构（如螺钉或螺栓）等连接，使超声耦合装置3可拆装，以便于超声探头4、探头移动装置及超声耦合装置3等的维护。 The support frame 31 and the edge of the opening 5 at the bottom of the shell can be connected by a clamping structure or a threaded connection structure (such as screws or bolts), so that the ultrasonic coupling device 3 can be disassembled, so that the ultrasonic probe 4, the probe moving device and Maintenance of ultrasonic coupling device 3, etc.
参考图1，本实施例中，支撑框体31的内壁上设有上环形凹槽35和下环形凹槽36，上弹性膜32的边缘部位嵌入上环形凹槽35中并与支撑框体31固定连接，下弹性膜33的边缘部位嵌入下环形凹槽36中并与支撑框体31固定连接。支撑框体31上设有耦合液灌注口37和出气口38，耦合液灌注口37和出气口38均与密闭腔体34连通，耦合液灌注口37上安装有第一封口部件（塞子39），出气口38上安装有第二封口部件（塞子310）。 Referring to Fig. 1, in the present embodiment, the inner wall of the support frame 31 is provided with an upper annular groove 35 and a lower annular groove 36, and the edge of the upper elastic film 32 is embedded in the upper annular groove 35 and is connected with the support frame 31. Fixedly connected, the edge of the lower elastic membrane 33 is embedded in the lower annular groove 36 and fixedly connected with the support frame 31 . The supporting frame 31 is provided with a coupling liquid filling port 37 and an air outlet 38, both of which are in communication with the airtight cavity 34, and a first sealing member (plug 39) is installed on the coupling liquid filling port 37 , A second sealing component (plug 310) is installed on the air outlet 38.
上述上弹性膜32、下弹性膜33可采用硅橡胶、乳胶或热塑性弹性体制成。上述支撑框体31可采用塑料或金属材料制成。上述耦合液可采用水、甘油或医用超声耦合剂。 The above-mentioned upper elastic membrane 32 and lower elastic membrane 33 can be made of silicone rubber, latex or thermoplastic elastomer. The support frame 31 can be made of plastic or metal materials. The coupling fluid mentioned above can be water, glycerin or medical ultrasonic coupling agent.
灌注耦合液时，将出气口38连通至抽真空装置，将耦合液灌注口37可通过耦合液输送管连接耦合液储存容器，耦合液输送管上设有开关阀；先经出气口37抽除密闭腔体34中的气体（此时耦合液输送管上的开关阀关闭），使密闭腔体34处于真空状态；然后开启耦合液输送管上的开关阀，耦合液储存容器中的耦合液经耦合液输送管、耦合液灌注口37灌注到密闭腔体34中，直至耦合剂充满该密闭腔体34；然后关闭耦合液输送管上的开关阀，装上第二封口部件（即塞子310）将出气口38密封，并装上第一封口部件（即塞子39）将耦合液灌注口37密封，完成耦合液的灌注。另外，还可在上弹性膜32的上表面和下弹性膜33的下表面上均涂覆有耦合剂层。 When pouring the coupling liquid, connect the air outlet 38 to the vacuum device, connect the coupling liquid filling port 37 to the coupling liquid storage container through the coupling liquid delivery pipe, and the coupling liquid delivery pipe is provided with an on-off valve; The gas in the airtight cavity 34 (at this time the on-off valve on the coupling liquid delivery pipe is closed), so that the airtight cavity 34 is in a vacuum state; then open the on-off valve on the coupling liquid delivery pipe, the coupling liquid in the coupling liquid storage container passes through The coupling liquid delivery pipe and the coupling liquid filling port 37 are poured into the closed cavity 34 until the coupling agent fills the closed cavity 34; then close the on-off valve on the coupling liquid delivery tube and install the second sealing part (that is, the plug 310) Seal the air outlet 38, and install the first sealing part (that is, the plug 39) to seal the coupling liquid filling port 37, and complete the coupling liquid filling. In addition, a coupling agent layer may also be coated on both the upper surface of the upper elastic film 32 and the lower surface of the lower elastic film 33 .
根据实际情况，可通过耦合液灌注口37向密闭腔体34中添加耦合液，或者将密闭腔体34中的部分耦合液从耦合液灌注口37或出气口38放出。 According to the actual situation, the coupling liquid can be added to the sealed cavity 34 through the coupling liquid filling port 37 , or part of the coupling liquid in the closed cavity 34 can be released from the coupling liquid filling port 37 or the air outlet 38 .
下面简述一下本乳腺超声自动扫查装置的工作原理： The working principle of the breast ultrasound automatic scanning device is briefly described below:
进行扫查时，被检查者仰卧于检查床上，乳腺超声自动扫查装置置于被检查者的胸部上，超声耦合装置3的下弹性膜33压紧在乳房上；随后在探头移动装置的驱动下，探头座2及超声探头4一起按一定线路移动，其中超声探头4在移动过程中紧贴上弹性膜32的上表面并对乳腺进行扫查；超声探头4将获取的超声信息（包括位置信息和图像信息）输送至超声图像处理装置。下弹性膜33压紧在乳房上之后，有利于乳房保持一定形状，并可将乳房适当压扁，使超声探头4在各个位置的探测深度较为接近。 When scanning, the examinee lies supine on the examination bed, the breast ultrasound automatic scanning device is placed on the chest of the examinee, and the lower elastic membrane 33 of the ultrasonic coupling device 3 is pressed against the breast; Next, the probe base 2 and the ultrasonic probe 4 move together according to a certain line, wherein the ultrasonic probe 4 is close to the upper surface of the upper elastic membrane 32 during the movement and scans the breast; the ultrasonic information (including the position) obtained by the ultrasonic probe 4 information and image information) to the ultrasonic image processing device. After the lower elastic membrane 33 is pressed tightly on the breast, it is beneficial for the breast to maintain a certain shape, and can properly flatten the breast, so that the detection depth of the ultrasonic probe 4 at each position is relatively close.
进行扫查时在两个方向（X向和Y向）平移超声探头4：超声探头4先在Y向上从前端平移至后端，然后在X向平移一步（该步距略小于超声探头4的宽度），随后再在Y向上从后端平移至前端，再在X向平移一步；随后再在Y向上从前端平移至后端，如此连续进行。本实施例中，第一平移导轨6的长度方向为Y向，第二平移导轨8的长度方向为X向，第一平移导轨6和第二平移导轨8可按下述方式设置：第一平移导轨6为前后走向（Y向），第二平移导轨8为左右走向（X向），这样，探头座2及超声探头4在第二驱动装置的驱动下一起左右移动，平移导轨座7、第二平移导轨8、探头座2及超声探头4在第一驱动装置的驱动下一起前后移动。 Translate the ultrasonic probe 4 in two directions (X direction and Y direction) during scanning: the ultrasonic probe 4 first translates from the front end to the rear end in the Y direction, and then translates one step in the X direction (the step distance is slightly smaller than that of the ultrasonic probe 4). Width), and then translate from the rear end to the front end in the Y direction, and then translate one step in the X direction; then translate from the front end to the rear end in the Y direction, and so on. In this embodiment, the length direction of the first translation guide rail 6 is the Y direction, and the length direction of the second translation guide rail 8 is the X direction. The first translation guide rail 6 and the second translation guide rail 8 can be arranged in the following manner: the first translation guide rail 6 The guide rail 6 is forward and backward (Y direction), and the second translation guide rail 8 is left and right (X direction). In this way, the probe base 2 and the ultrasonic probe 4 move left and right together under the drive of the second driving device, and the translation guide rail base 7, the second The two translation guide rails 8, the probe base 2 and the ultrasonic probe 4 move forward and backward together under the drive of the first driving device.
本实施例中，第一电机的动力输出轴每隔一定时间转动一定转数，从而使平移导轨座7及安装在其上面的第二平移导轨8、探头座2及超声探头4按步进方式沿第一平移导轨6平移；第二电机的动力输出轴每隔一定时间转动一定转数，从而使探头座2及超声探头4按步进方式沿第二平移导轨8平移。当探头座2及超声探头4暂停时，超声探头4对乳腺进行探测。 In this embodiment, the power output shaft of the first motor rotates a certain number of revolutions at regular intervals, so that the translation guide rail seat 7 and the second translation guide rail 8 installed on it, the probe seat 2 and the ultrasonic probe 4 are in a step-by-step manner. Translate along the first translation guide rail 6; the power output shaft of the second motor rotates a certain number of revolutions at regular intervals, so that the probe base 2 and the ultrasonic probe 4 translate along the second translation guide rail 8 in a stepwise manner. When the probe base 2 and the ultrasonic probe 4 are paused, the ultrasonic probe 4 detects the mammary gland.
the
实施例2 Example 2
如图3所示，本实施例的乳腺超声自动扫查装置中，外壳1中还设有耦合剂槽9，耦合剂槽9上端设有开口10，探头座2上设有能够驱动超声探头4升降的超声探头升降机构。耦合剂槽9设于与超声探头移动线路的起始端对应的位置。 As shown in Figure 3, in the breast ultrasound automatic scanning device of the present embodiment, a couplant tank 9 is also provided in the casing 1, an opening 10 is provided at the upper end of the couplant tank 9, and an ultrasonic probe 4 capable of driving is provided on the probe base 2. The lifting mechanism of the ultrasonic probe. The coupling agent groove 9 is arranged at a position corresponding to the starting end of the moving line of the ultrasonic probe.
本实施例中，超声探头升降机构包括升降电机和传动机构，升降电机通过传动机构带动超声探头升降；传动机构包括相互啮合的升降螺杆11和升降螺母12，升降螺杆11为上下走向，升降螺母12可转动安装在探头座2上并且与升降电机的动力输出轴传动连接，升降螺杆11下端固定连接超声探头4，升降电机固定设在探头座2上。上述传动机构也可采用齿轮/齿条组件或传动带等替代。 In this embodiment, the ultrasonic probe lifting mechanism includes a lifting motor and a transmission mechanism. The lifting motor drives the ultrasonic probe to lift through the transmission mechanism; the transmission mechanism includes a lifting screw 11 and a lifting nut 12 that are engaged with each other. It can be rotatably installed on the probe base 2 and connected with the power output shaft of the lifting motor. The above-mentioned transmission mechanism can also be replaced by a gear/rack assembly or a transmission belt.
为了使超声探头4更平稳升降，探头座2上还可设有升降导向机构，升降导向机构包括至少一个导向套和至少一个导杆，导向套固定设在探头座2上并且为上下走向，导杆与导向套数量相同且一一对应，导杆处于导向套中，导杆下端连接超声探头4。 In order to make the ultrasonic probe 4 rise and fall more smoothly, the probe base 2 can also be provided with a lifting guide mechanism. The lifting guide mechanism includes at least one guide sleeve and at least one guide rod. The guide sleeve is fixed on the probe base 2 and moves up and down. The rods and the guide sleeves have the same number and one-to-one correspondence, the guide rods are located in the guide sleeves, and the lower ends of the guide rods are connected to the ultrasonic probe 4 .
超声耦合装置3包括支撑框体321、上弹性膜322和下弹性膜323，上弹性膜322和下弹性膜323的边缘均与支撑框体321连接，上弹性膜322与下弹性膜323之间具有密闭腔体324，密闭腔体324中装有耦合液（密闭腔体324中充满耦合液）。 The ultrasonic coupling device 3 includes a support frame 321, an upper elastic film 322 and a lower elastic film 323, the edges of the upper elastic film 322 and the lower elastic film 323 are all connected to the support frame 321, between the upper elastic film 322 and the lower elastic film 323 It has a closed cavity 324, which is filled with coupling liquid (the closed cavity 324 is filled with coupling liquid).
本实施例中，上弹性膜322的边缘和下弹性膜323的边缘通过环形壁325一体连接，支撑框体321的内壁上设有环形凹槽326，环形壁325嵌入该环形凹槽326中并与支撑框体321固定连接。上弹性膜322上设有耦合液灌注口327和出气口328，耦合液灌注口327和出气口328均与密闭腔体324连通，耦合液灌注口327上安装有第一封口部件（塞子329），出气口328上安装有第二封口部件（塞子3210）。耦合液灌注口327和出气口328均设于上弹性膜322上靠近支撑框体321的部位，以免妨碍超声探头的移动。 In this embodiment, the edge of the upper elastic film 322 and the edge of the lower elastic film 323 are integrally connected by the annular wall 325, and the inner wall of the support frame 321 is provided with an annular groove 326, and the annular wall 325 is embedded in the annular groove 326 and It is fixedly connected with the supporting frame body 321 . The upper elastic membrane 322 is provided with a coupling liquid filling port 327 and an air outlet 328, both of which are in communication with the airtight cavity 324, and a first sealing member (plug 329) is installed on the coupling liquid filling port 327 , A second sealing component (plug 3210) is installed on the air outlet 328. Both the coupling liquid filling port 327 and the gas outlet port 328 are located on the upper elastic membrane 322 close to the support frame 321 so as not to hinder the movement of the ultrasonic probe.
上述上弹性膜322、环形壁325和下弹性膜323采用硅橡胶、乳胶或热塑性弹性体制成一体。上述支撑框体321可采用塑料或金属材料制成。上述耦合液可采用水、甘油或医用超声耦合剂。 The upper elastic membrane 322, the annular wall 325 and the lower elastic membrane 323 are made of silicon rubber, latex or thermoplastic elastomer into one body. The support frame 321 may be made of plastic or metal materials. The coupling fluid mentioned above can be water, glycerin or medical ultrasonic coupling agent.
灌注耦合液时，将出气口328连通至抽真空装置，将耦合液灌注口327通过耦合液输送管连接耦合液储存容器，耦合液输送管上设有开关阀；先经出气口328抽除密闭腔体324中的气体（此时耦合液输送管上的开关阀关闭），使密闭腔体324处于真空状态；然后开启耦合液输送管上的开关阀，耦合液储存容器中的耦合液经耦合液输送管、耦合液灌注口327灌注到密闭腔体324中，直至耦合剂充满该密闭腔体324；然后关闭耦合液输送管上的开关阀，装上第二封口部件（即塞子3210）将出气口328密封，并装上第一封口部件（即塞子329）将耦合液灌注口327密封，完成耦合液的灌注。 When pouring the coupling liquid, connect the air outlet 328 to the vacuum device, connect the coupling liquid filling port 327 to the coupling liquid storage container through the coupling liquid delivery pipe, and the coupling liquid delivery pipe is provided with a switching valve; The gas in the cavity 324 (the on-off valve on the coupling liquid delivery pipe is closed at this time), makes the airtight cavity 324 in a vacuum state; then the on-off valve on the coupling liquid delivery tube is opened, and the coupling liquid in the coupling liquid storage container is The liquid delivery pipe and the coupling liquid filling port 327 are poured into the airtight cavity 324 until the coupling agent fills the airtight cavity 324; then close the on-off valve on the coupling liquid delivery pipe, install the second sealing part (that is, the plug 3210) and The air outlet 328 is sealed, and the first sealing part (ie, the plug 329 ) is installed to seal the coupling liquid filling port 327 to complete the coupling liquid filling.
根据实际情况，可通过耦合液灌注口327向密闭腔体324中添加耦合液，或者将密闭腔体324中的部分耦合液从耦合液灌注口327或出气口328放出。 According to the actual situation, the coupling liquid can be added to the sealed cavity 324 through the coupling liquid filling port 327 , or part of the coupling liquid in the closed cavity 324 can be released from the coupling liquid filling port 327 or the air outlet 328 .
另外，还可在上弹性膜322的上表面和下弹性膜323的下表面上均涂覆有耦合剂层。 In addition, a coupling agent layer may also be coated on both the upper surface of the upper elastic film 322 and the lower surface of the lower elastic film 323 .
本实施例的其余结构（如外壳、探头移动装置等）与实施例1相同。 The rest of the structure of this embodiment (such as the housing, the probe moving device, etc.) is the same as that of Embodiment 1.
本实施例在耦合剂槽9中装有耦合剂，进行扫查之前，超声探头升降机构先使超声探头4上升并离开上弹性膜322的上表面，然后探头移动装置使超声探头4平移至耦合剂槽9上方，超声探头升降机构再使超声探头4下降并伸入耦合剂槽9中蘸取耦合剂，随后超声探头升降机构使超声探头4上升并离开耦合剂槽9，探头移动装置再使超声探头4平移至上弹性膜322上方，超声探头升降机构再使超声探头4下降并使超声探头4紧贴上弹性膜322的上表面。通过设置耦合剂槽9，可实现耦合剂的自动补给，有效充填超声探头4与上弹性膜322上表面之间的微小空隙。本实施例的乳腺超声自动扫查装置随后的工作方式与实施例1相同（探头移动装置驱动超声探头4紧贴上弹性膜322的上表面按预定线路移动，进行扫查）。 In this embodiment, a couplant is installed in the couplant tank 9. Before scanning, the ultrasonic probe lifting mechanism first raises the ultrasonic probe 4 and leaves the upper surface of the upper elastic membrane 322, and then the probe moving device translates the ultrasonic probe 4 to the coupling position. Above the agent tank 9, the ultrasonic probe elevating mechanism makes the ultrasonic probe 4 drop and dips into the couplant tank 9 to pick up the couplant, then the ultrasonic probe elevating mechanism makes the ultrasonic probe 4 rise and leave the couplant tank 9, and the probe moving device uses The ultrasonic probe 4 is translated above the upper elastic membrane 322 , and the ultrasonic probe elevating mechanism lowers the ultrasonic probe 4 and makes the ultrasonic probe 4 close to the upper surface of the upper elastic membrane 322 . By setting the couplant groove 9 , automatic replenishment of the couplant can be realized, and the tiny gap between the ultrasonic probe 4 and the upper surface of the upper elastic membrane 322 can be effectively filled. The subsequent working mode of the breast ultrasound automatic scanning device of this embodiment is the same as that of Embodiment 1 (the probe moving device drives the ultrasonic probe 4 to move close to the upper surface of the upper elastic membrane 322 according to a predetermined line for scanning).
the
其他实施方案中，探头移动装置也可包括第一平移导轨和第一驱动装置；第一平移导轨固定连接外壳，探头座安装在第一平移导轨上并且在第一驱动装置的驱动下可沿第一平移导轨移动。在第一驱动装置的驱动下，探头座及超声探头沿第一平移导轨平移，超声探头在平移过程中对乳腺进行扫查。探头座及超声探头通常按步进方式沿第一平移导轨平移，当探头座及超声探头暂停时，超声探头对乳腺进行探测。上述第一平移导轨可为左右走向或前后走向，探头座及超声探头在第一驱动装置的驱动下一起左右移动或前后移动，这种情况下，需采用宽尺度超声探头，超声探头沿第一平移导轨单方向平移一次，即可完成扫查。 In other embodiments, the probe moving device may also include a first translation guide rail and a first driving device; the first translation guide rail is fixedly connected to the housing, and the probe base is installed on the first translation guide rail and can be driven along the first translation guide rail. A translation rail moves. Driven by the first driving device, the probe base and the ultrasonic probe translate along the first translation guide rail, and the ultrasonic probe scans the mammary gland during the translation process. The probe base and the ultrasound probe usually translate stepwise along the first translation guide rail, and when the probe base and the ultrasound probe pause, the ultrasound probe detects the mammary gland. The above-mentioned first translation guide rail can be left-right or front-back, and the probe seat and the ultrasonic probe move left and right or forward and backward together under the drive of the first driving device. In this case, a wide-scale ultrasonic probe is required. The translation guide rail can be translated once in one direction to complete the scanning.
进一步，上述第一驱动装置包括第一电机和第一传动机构，第一电机可为步进电机或伺服电机。第一电机的动力输出轴每隔一定时间转动一定转数，从而使探头座及超声探头按步进方式沿第一平移导轨平移。一种具体方案中，第一传动机构包括相互啮合的第一螺杆和第一螺母，第一螺杆与第一平移导轨相平行，其中第一螺杆可转动安装在外壳上并且与第一电机的动力输出轴传动连接，第一螺母固定安装在探头座上（也可在探头座上设置一螺孔代替该第一螺母）；第一电机固定在外壳上。另一种具体方案中，第一传动机构包括相互啮合的第一螺杆和第一螺母，第一螺杆与第一平移导轨相平行，第一螺母可转动安装在外壳上并且与第一电机的动力输出轴传动连接，第一螺杆固定安装在探头座上；第一电机固定在外壳上。另一种具体方案中，第一传动机构包括第一齿轮和第一齿条，第一齿条与第一齿轮相啮合，第一齿轮可转动安装在外壳上并且与第一电机的动力输出轴传动连接，第一齿条设于探头座上并且与第一平移导轨相平行；第一电机固定在外壳上。另一种具体方案中，第一传动机构包括第一齿轮和第一齿条，第一齿条与第一齿轮相啮合，其中第一齿条沿第一平移导轨的长度方向形成在第一平移导轨上，第一齿轮可转动安装在探头座上并且与第一电机的动力输出轴传动连接；第一电机固定在探头座上。上述第一传动机构也可采用传动带或传动链等。 Further, the above-mentioned first driving device includes a first motor and a first transmission mechanism, and the first motor may be a stepping motor or a servo motor. The power output shaft of the first motor rotates a certain number of revolutions at regular intervals, so that the probe base and the ultrasonic probe are translated in a stepwise manner along the first translation guide rail. In a specific solution, the first transmission mechanism includes a first screw and a first nut that engage with each other, the first screw is parallel to the first translation guide rail, wherein the first screw is rotatably mounted on the casing and is connected with the power of the first motor The output shaft is driven and connected, and the first nut is fixedly installed on the probe base (a screw hole may also be provided on the probe base to replace the first nut); the first motor is fixed on the shell. In another specific solution, the first transmission mechanism includes a first screw rod and a first nut that engage with each other, the first screw rod is parallel to the first translation guide rail, and the first nut is rotatably mounted on the casing and is connected with the power of the first motor. The output shaft is driven and connected, the first screw rod is fixedly installed on the probe base; the first motor is fixed on the shell. In another specific solution, the first transmission mechanism includes a first gear and a first rack, the first rack meshes with the first gear, the first gear is rotatably mounted on the casing and connected to the power output shaft of the first motor Transmission connection, the first rack is arranged on the probe base and parallel to the first translation guide rail; the first motor is fixed on the shell. In another specific solution, the first transmission mechanism includes a first gear and a first rack, the first rack meshes with the first gear, wherein the first rack is formed along the length direction of the first translation guide rail at the first translation On the guide rail, the first gear is rotatably mounted on the probe base and connected with the power output shaft of the first motor; the first motor is fixed on the probe base. The above-mentioned first transmission mechanism may also adopt a transmission belt or a transmission chain.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349354.7A CN104083178A (en) | 2014-07-22 | 2014-07-22 | Ultrasonic automatic scanning and checking device for mammary gland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410349354.7A CN104083178A (en) | 2014-07-22 | 2014-07-22 | Ultrasonic automatic scanning and checking device for mammary gland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104083178A true CN104083178A (en) | 2014-10-08 |
Family
ID=51631017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410349354.7A Pending CN104083178A (en) | 2014-07-22 | 2014-07-22 | Ultrasonic automatic scanning and checking device for mammary gland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104083178A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106264602A (en) * | 2015-06-04 | 2017-01-04 | 深圳深超换能器有限公司 | A kind of 4D linear array probe |
| CN106999146A (en) * | 2014-11-18 | 2017-08-01 | C·R·巴德公司 | The ultrasonic image-forming system presented with automated graphics |
| CN107822661A (en) * | 2017-12-07 | 2018-03-23 | 中国医学科学院生物医学工程研究所 | A kind of ultrasonic skin 3-D scanning probe |
| CN108318587A (en) * | 2018-01-23 | 2018-07-24 | 长沙芬贝电子科技有限公司 | A kind of adaptive voussoir ultrasonic probe |
| CN108378871A (en) * | 2018-02-12 | 2018-08-10 | 鲁媛媛 | The device of breast ultrasound image complete sequence three-dimensional reconstruction can be achieved |
| CN108670296A (en) * | 2018-03-22 | 2018-10-19 | 汕头市超声仪器研究所有限公司 | A kind of distributed ultrasound volume data acquisition method |
| CN109223037A (en) * | 2018-09-11 | 2019-01-18 | 广东宏穗晶科技服务有限公司 | Medical robot is used in a kind of detection of B ultrasound |
| CN109745076A (en) * | 2019-02-19 | 2019-05-14 | 苏州佳世达电通有限公司 | Ultrasound scanning combination and ultrasonic guided modes group |
| CN112426174A (en) * | 2020-12-31 | 2021-03-02 | 上海深博医疗器械有限公司 | Mammary gland ultrasonic scanning system and scanning method |
| CN114098802A (en) * | 2021-11-22 | 2022-03-01 | 刘正 | B-ultrasonic probe |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2792421Y (en) * | 2005-04-28 | 2006-07-05 | 扈利和 | High-frequency probe coupler |
| CN101564304A (en) * | 2009-01-19 | 2009-10-28 | 北京汇影互联科技有限公司 | Method and equipment for standardized and precise ultrasound scanning |
| US20100217126A1 (en) * | 2009-02-25 | 2010-08-26 | Tsutomu Yawata | Ultrasonic diagnostic apparatus, method of displaying ultrasonic images and program |
| US20100249605A1 (en) * | 2004-02-27 | 2010-09-30 | Georgia Tech Research Corporation | Harmonic cmut devices & fabrication methods |
| CN102697526A (en) * | 2012-06-15 | 2012-10-03 | 华东医院 | Ultrasonic scanning tomography device for volumes of superficial tissues and organs |
| CN103845083A (en) * | 2012-12-04 | 2014-06-11 | 通用电气公司 | Scanning assembly |
| CN204016341U (en) * | 2014-07-22 | 2014-12-17 | 汕头市超声仪器研究所有限公司 | Breast ultrasound automatic scanning device |
-
2014
- 2014-07-22 CN CN201410349354.7A patent/CN104083178A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100249605A1 (en) * | 2004-02-27 | 2010-09-30 | Georgia Tech Research Corporation | Harmonic cmut devices & fabrication methods |
| CN2792421Y (en) * | 2005-04-28 | 2006-07-05 | 扈利和 | High-frequency probe coupler |
| CN101564304A (en) * | 2009-01-19 | 2009-10-28 | 北京汇影互联科技有限公司 | Method and equipment for standardized and precise ultrasound scanning |
| US20100217126A1 (en) * | 2009-02-25 | 2010-08-26 | Tsutomu Yawata | Ultrasonic diagnostic apparatus, method of displaying ultrasonic images and program |
| CN102697526A (en) * | 2012-06-15 | 2012-10-03 | 华东医院 | Ultrasonic scanning tomography device for volumes of superficial tissues and organs |
| CN103845083A (en) * | 2012-12-04 | 2014-06-11 | 通用电气公司 | Scanning assembly |
| CN204016341U (en) * | 2014-07-22 | 2014-12-17 | 汕头市超声仪器研究所有限公司 | Breast ultrasound automatic scanning device |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106999146B (en) * | 2014-11-18 | 2020-11-10 | C·R·巴德公司 | Ultrasound imaging system with automatic image rendering |
| CN106999146A (en) * | 2014-11-18 | 2017-08-01 | C·R·巴德公司 | The ultrasonic image-forming system presented with automated graphics |
| CN106264602A (en) * | 2015-06-04 | 2017-01-04 | 深圳深超换能器有限公司 | A kind of 4D linear array probe |
| CN107822661A (en) * | 2017-12-07 | 2018-03-23 | 中国医学科学院生物医学工程研究所 | A kind of ultrasonic skin 3-D scanning probe |
| CN108318587A (en) * | 2018-01-23 | 2018-07-24 | 长沙芬贝电子科技有限公司 | A kind of adaptive voussoir ultrasonic probe |
| CN108378871A (en) * | 2018-02-12 | 2018-08-10 | 鲁媛媛 | The device of breast ultrasound image complete sequence three-dimensional reconstruction can be achieved |
| CN108670296A (en) * | 2018-03-22 | 2018-10-19 | 汕头市超声仪器研究所有限公司 | A kind of distributed ultrasound volume data acquisition method |
| CN109223037A (en) * | 2018-09-11 | 2019-01-18 | 广东宏穗晶科技服务有限公司 | Medical robot is used in a kind of detection of B ultrasound |
| CN109745076A (en) * | 2019-02-19 | 2019-05-14 | 苏州佳世达电通有限公司 | Ultrasound scanning combination and ultrasonic guided modes group |
| CN109745076B (en) * | 2019-02-19 | 2022-04-12 | 苏州佳世达电通有限公司 | Ultrasonic scanning assembly and ultrasonic transmission module |
| CN112426174A (en) * | 2020-12-31 | 2021-03-02 | 上海深博医疗器械有限公司 | Mammary gland ultrasonic scanning system and scanning method |
| CN114098802A (en) * | 2021-11-22 | 2022-03-01 | 刘正 | B-ultrasonic probe |
| CN114098802B (en) * | 2021-11-22 | 2024-09-06 | 南京医工交叉创新研究院有限公司 | B ultrasonic probe |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104095657B (en) | Automatic breast ultrasound scanning method | |
| CN104083178A (en) | Ultrasonic automatic scanning and checking device for mammary gland | |
| CN204016341U (en) | Breast ultrasound automatic scanning device | |
| CN202875360U (en) | Integrated breast examination device | |
| CN109879034B (en) | Silicone sleeve automatic hanging device | |
| CN111337197A (en) | Pressure intensity experimental apparatus detection equipment | |
| CN115708693A (en) | Full-automatic foaming device and method | |
| CN116549004A (en) | Couplant automatic supplementing device and method for ultrasonic scanning robot | |
| CN108245188A (en) | breast ultrasound detecting system | |
| CN113476076B (en) | Device for improving ultrasonic image quality and use method | |
| CN210595196U (en) | Negative pressure filling machine | |
| CN207323493U (en) | A kind of Breast ultrasonography instrument | |
| CN206675539U (en) | breast ultrasound detecting system | |
| CN109612642A (en) | A kind of sealing property of ball valves test equipment | |
| CN114533116A (en) | Mammary gland shaping method based on solid coupling agent | |
| CN204016340U (en) | A kind of ultrasonic coupling device | |
| CN206292007U (en) | A kind of broken bag leakage detection apparatus | |
| CN201923332U (en) | Automatic sealing machine for cup pressing | |
| CN212401628U (en) | Liquid medicament filling mechanism | |
| CN204351011U (en) | A kind of intelligent and high-efficiency bulky grain large oil mass high temperature frying oil capsicum sauce filling machine | |
| CN214299223U (en) | A veterinary medicine bottle feeding and canning integrated device | |
| CN109007019B (en) | Circulation stirring fermentation cylinder based on sample valve fluid pressure is balanced | |
| CN202529826U (en) | Automatic CIP (cleaning in place) device | |
| CN209292982U (en) | Gate lifting device for energy storage power station | |
| CN212466741U (en) | Magnetic fluid drive type DSA operating table normal saline infusion device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20141008 |
|
| RJ01 | Rejection of invention patent application after publication |