CN113317816A - Wireless portable handheld ultrasonic processing equipment and method supporting real-time state display - Google Patents
Wireless portable handheld ultrasonic processing equipment and method supporting real-time state display Download PDFInfo
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- CN113317816A CN113317816A CN202110497883.1A CN202110497883A CN113317816A CN 113317816 A CN113317816 A CN 113317816A CN 202110497883 A CN202110497883 A CN 202110497883A CN 113317816 A CN113317816 A CN 113317816A
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/44—Constructional features of the ultrasonic, sonic or infrasonic diagnostic device
- A61B8/4427—Device being portable or laptop-like
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/56—Details of data transmission or power supply
- A61B8/565—Details of data transmission or power supply involving data transmission via a network
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/58—Testing, adjusting or calibrating the diagnostic device
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Abstract
The invention relates to a wireless portable handheld ultrasonic processing device and a method supporting real-time state display, wherein the handheld ultrasonic processing device comprises: the device comprises a control unit, a probe, a handheld state detection module, a display unit and a wireless communication module, wherein the probe, the handheld state detection module, the display unit and the wireless communication module are in communication connection with the control unit; the probe is used for acquiring an ultrasonic detection signal; the handheld state detection module is used for measuring the state of the handheld ultrasonic processing equipment in real time and displaying the state in real time through the display unit under the control of the control unit; the wireless communication module wirelessly transmits the ultrasonic detection signal acquired by the probe to a remote terminal under the control of the control unit. The handheld state detection module is arranged to detect the state of the handheld ultrasonic processing equipment in real time, and the display module is used for displaying in real time, so that an operator can operate the handheld ultrasonic processing equipment more accurately, and the obtained ultrasonic detection signal is more accurate.
Description
Technical Field
The invention relates to the field of medical auxiliary equipment, in particular to wireless portable handheld ultrasonic processing equipment and a method supporting real-time state display.
Background
Ultrasonic diagnosis mainly uses the good directivity of ultrasound and the reflection, scattering, attenuation and Doppler effect similar to light, uses different physical parameters, uses different types of ultrasonic diagnostic instruments, adopts various scanning methods to transmit the ultrasound into human body and propagate in tissues, when the acoustic impedance of normal tissues or pathological tissues has a certain difference, the interface formed by the normal tissues or the pathological tissues can be reflected and scattered, then the echo signals are received and detected, and the processed echo signals are displayed as waveforms, curves or images, etc. Due to the difference of interface morphology of various tissues, motion conditions of tissues and organs, absorption degree of ultrasound and the like, echoes of the tissues have certain commonality and certain characteristics, and different laws of observation, analysis and summary are combined with physiological and pathological anatomical knowledge and clinical medicine, so that the affected part, property or dysfunction degree can be determined in a general and positive way.
The wireless portable handheld ultrasonic processing equipment can provide ultrasonic diagnosis service more conveniently and rapidly, and is particularly suitable for places such as rural subbase and the like which can share the ultrasonic diagnosis equipment. However, in practical applications, the accuracy of data acquisition of the ultrasonic diagnostic apparatus depends not only on the sensitivity of the apparatus itself, but also on the operation mode of a doctor, and accurate diagnostic data may not be obtained due to the absence of a professional doctor even after the ultrasonic diagnostic apparatus is provided in the rural areas.
Disclosure of Invention
The invention provides a wireless portable handheld ultrasonic processing device and a method supporting real-time state display, which aims at the technical problems in the prior art, and takes the data acquisition accuracy of an ultrasonic diagnostic apparatus into consideration and depends on the operation mode of a doctor, a handheld state detection module is arranged to detect the state of the handheld ultrasonic processing device in real time, and the display module is used for displaying the state in real time, so that an operator can operate the handheld ultrasonic processing device more accurately, and the obtained ultrasonic detection signal is more accurate.
According to a first aspect of the present invention, there is provided a wireless portable handheld ultrasonic processing device supporting real-time status display, comprising: the device comprises a control unit, a probe, a handheld state detection module, a display unit and a wireless communication module, wherein the probe, the handheld state detection module, the display unit and the wireless communication module are in communication connection with the control unit;
the probe is used for acquiring an ultrasonic detection signal;
the handheld state detection module is used for measuring the state of handheld ultrasonic processing equipment in real time and displaying the state in real time through the display unit under the control of the control unit;
and the wireless communication module wirelessly transmits the ultrasonic detection signal acquired by the probe to a remote terminal under the control of the control unit.
On the basis of the technical scheme, the invention can be improved as follows.
Optionally, the handheld state detection module includes a gyroscope, and the state of the handheld ultrasonic processing device includes an inclination of the handheld ultrasonic processing device.
Optionally, the handheld state detection module includes a pressure sensor disposed on the detection surface of the probe, and the state of the handheld ultrasonic processing device includes pressure information received by the detection surface of the probe.
Optionally, the handheld ultrasonic processing device further includes: the device comprises a storage module and an input module;
the input module receives self state information and detection parts of a person who carries out ultrasonic detection and is input by a user and sends the self state information and the detection parts to the control unit;
the storage module stores different self state information and information of the state of the handheld ultrasonic processing equipment corresponding to the detection part;
the control unit determines the optimal range of the state of holding the handheld ultrasonic processing equipment according to the range of the information input by the user and the content stored by the storage module, and displays the optimal range through the display module.
Optionally, the storage module further stores operation areas of the handheld ultrasonic processing device corresponding to different detection parts;
the input module receives a detection part of a person who performs ultrasonic detection and is input by a user and sends the detection part to the control unit;
and the control unit displays the operation area of the handheld ultrasonic processing equipment corresponding to the detection part through the display module.
Optionally, the handheld ultrasonic processing device further includes an alarm module;
after the control unit determines the optimal range of the state of holding the handheld ultrasonic processing equipment, the handheld state detection module measures the state of holding the handheld ultrasonic processing equipment in real time, and when the state of holding the handheld ultrasonic processing equipment is not in the optimal range, the alarm module generates alarm information for reminding.
Optionally, when the state of the handheld ultrasonic processing device is not within the optimal range, the real-time data and the optimal range of the state of the handheld ultrasonic processing device beyond the optimal range are displayed through the display module.
According to a second aspect of the invention, a processing method of a wireless portable handheld ultrasonic processing device supporting real-time status display is provided, which comprises the following steps:
the self-state information and the detection position of the person who carries out ultrasonic detection and input by an operator are received through the input module;
the control unit determines the optimal range of the state of the handheld ultrasonic processing equipment and displays the optimal range through the display module;
when the handheld ultrasonic processing equipment is in a working state, the handheld state detection module measures the state of handheld ultrasonic processing equipment in real time, when the state of handheld ultrasonic processing equipment is not in the optimal range, the alarm module generates alarm information to remind, and the display module displays real-time data and the optimal range of the state of handheld ultrasonic processing equipment beyond the optimal range.
Optionally, when the handheld ultrasonic processing device is in a working state and the state of the handheld ultrasonic processing device is within the optimal range, the ultrasonic detection signal acquired by the probe is wirelessly transmitted to a remote terminal through the wireless communication module.
The beneficial effect of adopting the further scheme is that: the state of the handheld ultrasonic processing equipment comprises the inclination of the handheld ultrasonic processing equipment and the pressure information borne by the detection surface of a probe, the state of the handheld ultrasonic processing equipment can be different when the detection is carried out due to different detection personnel and different detection parts, the optimal ranges of the states of the handheld ultrasonic processing equipment of different detection parts of different patients are set according to the experience of experienced medical personnel in the early period, the information is input by an operator and then displayed and reminded through a display screen, and the alarm reminding is carried out based on the real-time detection data of a handheld state detection module in the real-time detection process, so that the inclination of the handheld ultrasonic processing equipment relative to the detected personnel and the pressure applied to the detected personnel are ensured to be in the optimal ranges, and the acquired ultrasonic detection signals are transmitted only when the operation method, namely the state of the handheld ultrasonic processing equipment is relatively correct, the accuracy of the acquired ultrasonic detection signal is ensured; the storage module also stores operation areas of the handheld ultrasonic processing equipment corresponding to different detection parts; the display module is used for displaying specific detection areas corresponding to different detection parts, so that operators can be prompted to carry out more accurate and effective operation.
Drawings
Fig. 1 is a structural block diagram of a wireless portable handheld ultrasonic processing device supporting real-time status display provided by the invention.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
Fig. 1 is a block diagram of a wireless portable handheld ultrasonic processing device supporting real-time status display, and as can be seen from fig. 1, the handheld ultrasonic processing device includes: the device comprises a control unit, a probe, a handheld state detection module, a display unit and a wireless communication module, wherein the probe, the handheld state detection module, the display unit and the wireless communication module are in communication connection with the control unit.
The probe is used for acquiring ultrasonic detection signals.
The handheld state detection module is used for measuring the state of the handheld ultrasonic processing equipment in real time and displaying the state in real time through the display unit under the control of the control unit.
The wireless communication module wirelessly transmits the ultrasonic detection signal acquired by the probe to a remote terminal under the control of the control unit.
The invention provides a wireless portable handheld ultrasonic processing device supporting real-time state display, which considers that the data acquisition accuracy of an ultrasonic diagnostic apparatus depends on the operation mode of a doctor, sets a handheld state detection module to detect the state of the handheld ultrasonic processing device in real time, and displays the state in real time through a display module, so that an operator can operate the handheld ultrasonic processing device more accurately, and the obtained ultrasonic detection signal is more accurate.
Example 1
Embodiment 1 provided by the present invention is an embodiment of a wireless portable handheld ultrasonic processing device supporting real-time status display, where the embodiment of the handheld ultrasonic processing device includes: the device comprises a control unit, a probe which is in communication connection with the control unit, a handheld state detection module, a display unit, a wireless communication module, an input module, a storage module and an alarm module.
The probe is used for acquiring ultrasonic detection signals.
The handheld state detection module is used for measuring the state of the handheld ultrasonic processing equipment in real time and displaying the state in real time through the display unit under the control of the control unit.
The handheld state detection module comprises a gyroscope and a pressure sensor arranged on the detection surface of the probe, and the state of the handheld ultrasonic processing equipment comprises the inclination of the handheld ultrasonic processing equipment and the pressure information borne by the detection surface of the probe.
The person who carries out ultrasonic detection is generally in a lying posture by default, so that the inclination of the handheld ultrasonic processing device relative to the detected person can be determined by detecting the inclination of the handheld ultrasonic processing device through a gyroscope. According to the principle of acting force and counterforce, the pressure on the detection surface of the probe is the acting force applied to a person for ultrasonic detection by medical staff through the handheld ultrasonic processing equipment.
The input module receives self state information and detection parts of a person who carries out ultrasonic detection and is input by a user and sends the self state information and the detection parts to the control unit; the self-state information may include: basic information such as height, weight and age of a person who performs ultrasonic detection.
The storage module stores different self state information and information of the state of the handheld ultrasonic processing equipment corresponding to the detection part.
The control unit determines the optimal range of the state of the handheld ultrasonic processing device according to the range of the information input by the user and the content stored by the storage module, and displays the optimal range through the display module.
Different testers and different detection positions can be different in the state of holding the handheld ultrasonic processing equipment during detection, the optimal range of the state of the handheld ultrasonic processing equipment at different detection positions of different patients is set according to the experience of experienced medical staff in the early stage, and the information is input by the operator and then displayed and reminded through the display screen.
Specifically, the optimal range may include an inclination of the handheld ultrasonic processing device and an optimal range of pressure information received by the probe detection surface, and an operator may operate the handheld ultrasonic processing device according to the optimal range, so that the ultrasonic detection data is more accurate, and even if the actual experience of the operator is not very rich, the accuracy of the ultrasonic detection data is improved.
Further, the storage module also stores operation areas of the handheld ultrasonic processing equipment corresponding to different detection parts.
The input module receives the detection part of the person who carries out ultrasonic detection and is input by the user and sends the detection part to the control unit.
The control unit displays the operation area of the handheld ultrasonic processing equipment corresponding to the detection part through the display module.
Specifically, different detection positions have specific detection areas, the specific detection areas can be obtained according to experience, and the display module is used for displaying, so that an operator can be prompted to perform more accurate and effective operation.
The handheld ultrasonic processing device also comprises an alarm module.
After the control unit determines the optimal range of the state of the handheld ultrasonic processing equipment, the handheld state detection module measures the state of the handheld ultrasonic processing equipment in real time, and when the state of the handheld ultrasonic processing equipment is not in the optimal range, the alarm module generates alarm information for reminding.
And when the state of the handheld ultrasonic processing device is not in the optimal range, displaying the real-time data of the state of the handheld ultrasonic processing device beyond the optimal range and the optimal range through the display module.
The wireless communication module wirelessly transmits the ultrasonic detection signal acquired by the probe to a remote terminal under the control of the control unit.
Example 2
Embodiment 2 provided by the present invention is an embodiment of a processing method of a wireless portable handheld ultrasonic processing device supporting real-time status display provided by the present invention, where the embodiment of the processing method includes:
the self-state information and the detection position of the person who carries out ultrasonic detection input by an operator are received through the input module.
The control unit determines the optimal range of the state of the handheld ultrasonic processing device and displays the optimal range through the display module.
When the handheld ultrasonic processing equipment is in a working state, the handheld state detection module measures the state of the handheld ultrasonic processing equipment in real time, when the state of the handheld ultrasonic processing equipment is not in the optimal range, the alarm module generates alarm information to remind, and the display module displays real-time data and the optimal range of the state of the handheld ultrasonic processing equipment beyond the optimal range.
Preferably, when the handheld ultrasonic processing device is in a working state and the state of the handheld ultrasonic processing device is within an optimal range, the ultrasonic detection signal acquired by the probe is wirelessly transmitted to the remote terminal through the wireless communication module. The collected ultrasonic detection signals are transmitted only when the operation method, namely the handheld ultrasonic processing equipment is in a relatively correct state, so that the accuracy of the collected ultrasonic detection signals is ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (9)
1. A wireless portable handheld ultrasonic processing device supporting real-time status display, said handheld ultrasonic processing device comprising: the device comprises a control unit, a probe, a handheld state detection module, a display unit and a wireless communication module, wherein the probe, the handheld state detection module, the display unit and the wireless communication module are in communication connection with the control unit;
the probe is used for acquiring an ultrasonic detection signal;
the handheld state detection module is used for measuring the state of handheld ultrasonic processing equipment in real time and displaying the state in real time through the display unit under the control of the control unit;
and the wireless communication module wirelessly transmits the ultrasonic detection signal acquired by the probe to a remote terminal under the control of the control unit.
2. The handheld ultrasonic processing device of claim 1 wherein said handheld state detection module comprises a gyroscope and the state of the handheld ultrasonic processing device comprises the tilt of the handheld ultrasonic processing device.
3. The handheld ultrasonic processing device according to claim 1, wherein the handheld state detection module comprises a pressure sensor disposed on the detection surface of the probe, and the state of the handheld ultrasonic processing device comprises information on the pressure applied to the detection surface of the probe.
4. The handheld ultrasonic processing device of claim 1, further comprising: the device comprises a storage module and an input module;
the input module receives self state information and detection parts of a person who carries out ultrasonic detection and is input by a user and sends the self state information and the detection parts to the control unit;
the storage module stores different self state information and information of the state of the handheld ultrasonic processing equipment corresponding to the detection part;
the control unit determines the optimal range of the state of holding the handheld ultrasonic processing equipment according to the range of the information input by the user and the content stored by the storage module, and displays the optimal range through the display module.
5. The handheld ultrasonic processing device according to claim 4, wherein said storage module further stores operating areas of the handheld ultrasonic processing device corresponding to different detection locations;
the input module receives a detection part of a person who performs ultrasonic detection and is input by a user and sends the detection part to the control unit;
and the control unit displays the operation area of the handheld ultrasonic processing equipment corresponding to the detection part through the display module.
6. The hand-held ultrasonic processing device according to claim 4, further comprising an alarm module;
after the control unit determines the optimal range of the state of holding the handheld ultrasonic processing equipment, the handheld state detection module measures the state of holding the handheld ultrasonic processing equipment in real time, and when the state of holding the handheld ultrasonic processing equipment is not in the optimal range, the alarm module generates alarm information for reminding.
7. The handheld ultrasonic processing device of claim 6 wherein real time data and an optimal range of the status of the handheld ultrasonic processing device outside of the optimal range is displayed by a display module when the status of the handheld ultrasonic processing device is not within the optimal range.
8. A processing method of a wireless portable handheld ultrasonic processing device supporting real-time status display based on any one of claims 4 to 7, characterized in that the processing method comprises the following steps:
the self-state information and the detection position of the person who carries out ultrasonic detection and input by an operator are received through the input module;
the control unit determines the optimal range of the state of the handheld ultrasonic processing equipment and displays the optimal range through the display module;
when the handheld ultrasonic processing equipment is in a working state, the handheld state detection module measures the state of handheld ultrasonic processing equipment in real time, when the state of handheld ultrasonic processing equipment is not in the optimal range, the alarm module generates alarm information to remind, and the display module displays real-time data and the optimal range of the state of handheld ultrasonic processing equipment beyond the optimal range.
9. The processing method according to claim 8, wherein when the handheld ultrasonic processing device is in an operating state and the state of the handheld ultrasonic processing device is within the optimal range, the ultrasonic detection signal acquired by the probe is wirelessly transmitted to a remote terminal through the wireless communication module.
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| CN202110497883.1A CN113317816A (en) | 2021-05-07 | 2021-05-07 | Wireless portable handheld ultrasonic processing equipment and method supporting real-time state display |
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| CN202110497883.1A CN113317816A (en) | 2021-05-07 | 2021-05-07 | Wireless portable handheld ultrasonic processing equipment and method supporting real-time state display |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110680394A (en) * | 2019-11-01 | 2020-01-14 | 上海联影医疗科技有限公司 | Operating method and device of ultrasonic probe, ultrasonic equipment and computer equipment |
| CN110801248A (en) * | 2019-11-06 | 2020-02-18 | 北京智影技术有限公司 | Control method, ultrasonic diagnosis host, ultrasonic probe and readable storage medium |
| CN212090424U (en) * | 2019-01-18 | 2020-12-08 | 贝克顿·迪金森公司 | Intravenous therapy system and blood vessel detection system |
| CN112215843A (en) * | 2019-12-31 | 2021-01-12 | 无锡祥生医疗科技股份有限公司 | Ultrasonic intelligent imaging navigation method and device, ultrasonic equipment and storage medium |
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2021
- 2021-05-07 CN CN202110497883.1A patent/CN113317816A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212090424U (en) * | 2019-01-18 | 2020-12-08 | 贝克顿·迪金森公司 | Intravenous therapy system and blood vessel detection system |
| CN110680394A (en) * | 2019-11-01 | 2020-01-14 | 上海联影医疗科技有限公司 | Operating method and device of ultrasonic probe, ultrasonic equipment and computer equipment |
| CN110801248A (en) * | 2019-11-06 | 2020-02-18 | 北京智影技术有限公司 | Control method, ultrasonic diagnosis host, ultrasonic probe and readable storage medium |
| CN112215843A (en) * | 2019-12-31 | 2021-01-12 | 无锡祥生医疗科技股份有限公司 | Ultrasonic intelligent imaging navigation method and device, ultrasonic equipment and storage medium |
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Application publication date: 20210831 |
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