CN207412182U - The fixed frame of transcranial Doppler monitor ultrasonic probe - Google Patents
The fixed frame of transcranial Doppler monitor ultrasonic probe Download PDFInfo
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- CN207412182U CN207412182U CN201720419758.8U CN201720419758U CN207412182U CN 207412182 U CN207412182 U CN 207412182U CN 201720419758 U CN201720419758 U CN 201720419758U CN 207412182 U CN207412182 U CN 207412182U
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- ultrasonic probe
- fixed frame
- spherical
- transcranial doppler
- head
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- 239000000523 sample Substances 0.000 title claims abstract description 65
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 229920001971 elastomer Polymers 0.000 claims abstract description 10
- 239000000806 elastomer Substances 0.000 claims abstract description 10
- 238000002604 ultrasonography Methods 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000741 silica gel Substances 0.000 claims description 2
- 229910002027 silica gel Inorganic materials 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 9
- 230000017531 blood circulation Effects 0.000 abstract description 5
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000004886 head movement Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 210000001367 artery Anatomy 0.000 description 3
- 238000007689 inspection Methods 0.000 description 3
- 208000026106 cerebrovascular disease Diseases 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000000004 hemodynamic effect Effects 0.000 description 2
- 210000003625 skull Anatomy 0.000 description 2
- 238000002585 cerebral angiography Methods 0.000 description 1
- 230000008455 cerebrovascular function Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001435 haemodynamic effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002603 single-photon emission computed tomography Methods 0.000 description 1
- 230000000472 traumatic effect Effects 0.000 description 1
- 238000011282 treatment Methods 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
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Abstract
The utility model discloses a kind of fixed frame of transcranial Doppler monitor ultrasonic probe, which includes two ultrasonic probes, and fixed frame includes：Clamping piece, including two, the elastomer of end and connection two ends in relative position, elastomer drive two ends to be respectively intended to provide chucking power inwardly；And two cover bodies, its inside is respectively provided with for the binding face with human body head both sides detection window docile, two cover bodies are separately fixed on two ends of clamping piece, and two ultrasonic probes are separately positioned on two cover bodies, the detection faces protrusion binding face of ultrasonic probe.The fixed frame can make ultrasonic probe stablize docile in monitoring position, it eliminates because the shake of medical worker's hand-held ultrasound probe or patients head's movement cause ultrasonic probe to be subjected to displacement with detection window, improve acquisition blood flow signal stability, and transcranial Doppler monitoring is made to be not only restricted to patient body position, is had many advantages, such as light, efficient, comfortable.
Description
Technical field
The utility model is related to medical instruments field, more particularly to a kind of fixation of transcranial Doppler monitor ultrasonic probe
Frame.
Background technology
Transcranial Doppler (Transcranial Doppler, TCD) is that detect encephalic with ultrasonic Doppler effect main
The haemodynamics of artery and one of blood flow physiological parameter non-invasive cranial vascular disease inspection method, how general it is by pulse
Le technology and 2MHz tranmitting frequencies enable ultrasonic acoustic beam to penetrate the relatively thin position of skull, directly trace entocranial artery blood flow
Doppler signal, to obtain the hemodynamic parameter of entocranial artery, to reflect evaluation of cerebrovascular function.
Penetrate skull, rheoencephalogram when overcoming traditional physical examination is not allowed transcranial Doppler ultrasound inspection energy hurtless measure
True property and cerebral angiography it is traumatic, it is easy to operate, reproducible, continuous, long-term dynamic can be carried out to patient and seen
It examines, while the hemodynamic parameter that the image technologies such as MRI, DSA, PET, SPECT are not detected can also be provided, be cerebrovascular disease
Diagnosis, monitoring, treatment provide reference information, evaluation cerebrovascular disease and antidiastole in terms of have great significance.
At present, the ultrasonic probe in transcranial Doppler monitor is club-shaped structure, existing fixator and ultrasonic probe
Separate design, ultrasonic probe are fixed by knob, stent, and ultrasonic probe can be with 360 degree of rotations, and during detection, technician can pass through
Regulate and control the position of stent and the angle of ultrasonic probe is monitored.The shortcomings that very big there are one but, detection are left generally when 2 is small
The right side, existing fixator do not have external force that ultrasonic probe can be made to be close to patient's head, technician will always hand steered ultrasonic probe or
The blood flow signal of some strength can be just recorded by taping.And it is very high to the compliance requirement of patient, once ultrasonic probe
It is subjected to displacement with the monitoring position of patient, record can be subject to very big interference, and monitoring result is caused false positive occur.
The information for being disclosed in the background section is merely intended to increase the understanding to the general background of the utility model, and
It is not construed as recognizing or implies that the information structure has been existing well known to persons skilled in the art in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of fixed frames of transcranial Doppler monitor ultrasonic probe so that ultrasound
Probe stationary docile monitors position.
To achieve the above object, the utility model provides a kind of fixed frame of transcranial Doppler monitor ultrasonic probe,
The transcranial Doppler monitor includes two ultrasonic probes, and fixed frame includes：Clamping piece is in relative position including two
End and the elastomer for connecting two ends, elastomer drive two ends to be respectively intended to provide chucking power inwardly；And
Two cover bodies, inside are respectively provided with for the binding face with human body head both sides detection window docile, and two cover bodies are fixed respectively
On two ends of clamping piece, two ultrasonic probes are separately positioned on two cover bodies, the detection faces protrusion patch of ultrasonic probe
Conjunction face.
Preferably, two ultrasonic probes include spherical head and the bar portion being connected with the spherical head, before spherical head
End has detection faces, and the inside of two cover bodies is respectively equipped with the spherical cavity of elasticity, and spherical cavity penetrates through binding face, spherical
Head is closely built in spherical cavity, and bar portion can drive spherical head to be rotated in spherical cavity, spherical sky
Chamber is used for spherical head being fixed on the position of specific rotation angle.
Preferably, two ultrasonic probes include spherical head and the bar portion being connected with the spherical head, before spherical head
End has a detection faces, and the inside of two cover bodies is respectively equipped with the cavity with binding face perforation, is set respectively on the cover body on the outside of cavity
It is equipped with c-type hoop, the first semi-circular portions and cover body of c-type hoop are integrally formed, and the second semi-circular portions of c-type hoop are free end, and first
It is respectively equipped on the inside of semi-circular portions and the second semi-circular portions and is used for the matched spherical zone face of spherical head, c-type hoop by ballhead
Portion is fixed on the position of specific rotation angle.
Preferably, clamping piece is circular resilient body, and the both ends of the circular resilient body are two ends.
Preferably, circular resilient body includes first and second be plugged in together.
Compared with prior art, the utility model has the advantages that：By setting a kind of clamping piece, visited to ultrasound
Head provides axial chucking power, and then by detection window of the close docile of cover body in human body head both sides, will not move,
It avoids the problem that the ultrasonic probe displacement that operator's handrail belt is come, makes monitoring result accurate.Moreover, ultrasonic probe is arranged on two
In a cover body, ultrasonic probe realizes the fixation of any angle position while rotating, easy to adjust, using simple.
Description of the drawings
Fig. 1 is shown according to the structure of the fixed frame of the transcranial Doppler monitor ultrasonic probe of the utility model embodiment 1
It is intended to；
Fig. 2 is shown according to the structure of the fixed frame of the transcranial Doppler monitor ultrasonic probe of the utility model embodiment 2
It is intended to.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiment of the present utility model is described in detail, it is to be understood that this practicality
New protection domain is not restricted by specific implementation.
Unless otherwise explicitly stated, otherwise in entire disclosure and claims, term " comprising " or its change
It changes such as "comprising" or " including " etc. and will be understood to comprise stated element or component, and do not exclude other members
Part or other components.
Embodiment 1
With reference to Fig. 1, according to a kind of consolidating for transcranial Doppler monitor ultrasonic probe of specific embodiment of the present invention
Determine frame, which includes two ultrasonic probes 4, and the fixed frame of the present embodiment includes clamping piece 1 and two
Cover body 2, wherein clamping piece 1 include the elastomer of two end and connection two ends in relative position, the elastomer
For two ends is driven to be respectively intended to provide chucking power inwardly.The inside of two cover bodies 2 be respectively provided with for human body head
The binding face 21 of window docile is detected in portion both sides, and two cover bodies 2 are separately fixed on two ends, and two ultrasonic probes 4 are set respectively
It puts on two cover bodies 2, the detection faces 42 of ultrasonic probe 4 protrude binding face 21, usually, protrusion height 1-2mm.
Generally, two ultrasonic probes of the transcranial Doppler monitor used at present include spherical head 43 and with this
The bar portion 41 that spherical head 43 connects, the front end of spherical head 43 have detection faces 42, and still, the implementation of the present embodiment is not with mesh
The shape of preceding ultrasonic probe is limited.As a kind of specific embodiment, for the shape of current ultrasonic probe, this implementation
The inside of two cover bodies 2 of example is respectively equipped with the spherical cavity of elasticity, and spherical cavity penetrates through binding face 21, spherical head 43
It is closely built in spherical cavity, bar portion 41 can drive spherical head 43 to be rotated in spherical cavity, spherical sky
Chamber is used for spherical head 41 being fixed on the position of specific rotation angle.That is, in the present embodiment, ultrasonic probe 4 passes through
Its spherical head 43 is clamped in the spherical cavity of elasticity of cover body 2, when manual external force rotates bar portion 41, can adjust ultrasound
The angle of probe 4, when the angle adjustment of ultrasonic probe 4 is suitable, the spherical cavity of elasticity naturally can fix spherical head 41
In the position.
Embodiment 2
Referring to Fig. 2, difference lies in the set-up mode of spherical ultrasonic probe 4 is different from embodiment 1 for the present embodiment.This implementation
In example, two ultrasonic probes 4 include spherical head 43 and the bar portion 41 being connected with the spherical head 43, the front end of spherical head 43
With detection faces 42, the inside of two cover bodies 2 is respectively equipped with the cavity penetrated through with binding face 21, on the cover body 2 on the outside of cavity point
C-type hoop 3 is not provided with, and the first semi-circular portions and cover body 2 of c-type hoop 3 are integrally formed, and the second semi-circular portions of c-type hoop 3 are certainly
By holding, it is respectively equipped on the inside of the first semi-circular portions and the second semi-circular portions and 43 matched spherical zone face of spherical head, C types hoop 3
For spherical head 43 to be fixed on to the position of specific rotation angle.In other words, in the present embodiment, ultrasonic probe 4 leans on c-type hoop
3 fix, it is preferable that the c-type hoop 3 of the present embodiment is without using individual components and the fixed mode of cover body, but by c-type hoop 3
First semi-circular portions and cover body 2 are integrally formed, and the second semi-circular portions of c-type hoop 3 are free end, the first semi-circular portions and the second half
Be respectively equipped on the inside of circular portion with 43 matched spherical zone face of spherical head, when the spherical head 43 of ultrasonic probe 4 is placed in C types
When in hoop 3, the angle adjustment of ultrasonic probe 4 can be equally realized, after adjustment angle, screw the knob of c-type hoop 3 by spherical head
43 clamp.
It should be noted that the clamping piece in above-described embodiment 1 and embodiment 2 can be identical.Preferably, clamping piece can be with
It is designed to circular resilient body, similar to headphone, the both ends of the circular resilient body are two ends.In order to be suitble to difference
The head of crowd, circular resilient body is arranged to adjustable, and specifically, circular resilient body can be designed to be plugged on one
Rise first and second, it is preferable that in first have sliding slot, second have with sliding slot coordinate inserting section, first
Portion and second adjust the size of circular resilient body by adjusting the length that inserting section is inserted into.
As a kind of preferred embodiment, two cover bodies 2 are made of silica gel, moreover, the binding face 21 of two cover bodies 2 is coarse
Face, in this way, the binding face 21 of two cover bodies 2 and the frictional force of human skin, the drive of the elastomer in clamping piece 1 can be increased
Under dynamic, two ends can provide chucking power in side respectively inwards, and then by inspection of the 2 close docile of cover body in human body head both sides
Window position is surveyed, will not be moved so that 4 docile of ultrasonic probe monitoring position is stablized, the ultrasound that operator's handrail belt is avoided
The problem of probe-shift, makes monitoring result accurate.
To sum up, the fixed frame of the transcranial Doppler monitor ultrasonic probe of the present embodiment, by setting a kind of clamping piece 1,
Ultrasonic probe is given to provide axial chucking power, and then by detection window of the 2 close docile of cover body in human body head both sides, is eliminated
Because the shake of medical worker's hand-held ultrasound probe or patients head's movement cause ultrasonic probe to be subjected to displacement with detection window, improve and gather
Blood flow signal stability, and transcranial Doppler monitoring is made to be not only restricted to patient body position, have many advantages, such as light, efficient, comfortable.
Moreover, ultrasonic probe is arranged in two cover bodies, ultrasonic probe realizes the fixation of any angle position while rotating, adjusts
Perfect square just, using simple.
The description of the foregoing specific exemplary embodiment to the utility model is in order to illustrate and illustration purpose.These
Description is not wishing to for the utility model to be defined to disclosed precise forms, and it will be apparent that according to the above instruction, can carry out
Many change and variations.The purpose of selecting and describing the exemplary embodiment is that explain the certain principles of the utility model
And its practical application, so that those skilled in the art can realize and utilize a variety of examples of the utility model
Property embodiment and various chooses and changes.The scope of the utility model is intended to by claims and its waits similar shapes
Formula is limited.
Claims (8)
1. a kind of fixed frame of transcranial Doppler monitor ultrasonic probe, which includes two ultrasounds and visits
Head, which is characterized in that the fixed frame includes：
Clamping piece, including two, the elastomer of end and connection two ends in relative position, the elastomer drive
Described two ends is made to be respectively intended to provide chucking power inwardly；And
Two cover bodies, inside are respectively provided with for the binding face with human body head both sides detection window docile, described two cover bodies
It is separately fixed on two ends of the clamping piece, described two ultrasonic probes are separately positioned on described two cover bodies, institute
The detection faces for stating ultrasonic probe protrude the binding face.
2. the fixed frame of transcranial Doppler monitor ultrasonic probe according to claim 1, which is characterized in that described two
Ultrasonic probe includes spherical head and the bar portion being connected with the spherical head, and the front end of the spherical head has detection faces, institute
The inside for stating two cover bodies is respectively equipped with the spherical cavity of elasticity, and the spherical cavity penetrates through the binding face, the ball
Forming head portion is closely built in the spherical cavity, and the bar portion can drive the spherical head in the spherical sky
Intracavitary rotates, and the spherical cavity is used for the spherical head being fixed on the position of its rotation angle.
3. the fixed frame of transcranial Doppler monitor ultrasonic probe according to claim 1, which is characterized in that described two
Ultrasonic probe includes spherical head and the bar portion being connected with the spherical head, and the front end of the spherical head has detection faces, institute
The inside for stating two cover bodies is respectively equipped with cavity with binding face perforation, is respectively arranged on the cover body on the outside of the cavity
C-type hoop, the first semi-circular portions of the c-type hoop and the cover body are integrally formed, and the second semi-circular portions of the c-type hoop is freely
It holds, is respectively equipped with and the matched spherical zone of the spherical head on the inside of first semi-circular portions and second semi-circular portions
Face, the c-type hoop are used for the spherical head being fixed on the position of its rotation angle.
4. the fixed frame of transcranial Doppler monitor ultrasonic probe according to claim 1, which is characterized in that the clamping
Part is circular resilient body, and the both ends of the circular resilient body are described two ends.
5. the fixed frame of transcranial Doppler monitor ultrasonic probe according to claim 4, which is characterized in that the semicircle
Shape elastomer includes first and second be plugged in together.
6. the fixed frame of transcranial Doppler monitor ultrasonic probe according to claim 5, which is characterized in that described first
There is sliding slot, described second inserting section having with sliding slot cooperation in portion.
7. the fixed frame of transcranial Doppler monitor ultrasonic probe according to claim 1, which is characterized in that described two
Cover body is made of silica gel.
8. the fixed frame of transcranial Doppler monitor ultrasonic probe according to claim 7, which is characterized in that described two
The binding face of cover body is rough surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419758.8U CN207412182U (en) | 2017-04-20 | 2017-04-20 | The fixed frame of transcranial Doppler monitor ultrasonic probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720419758.8U CN207412182U (en) | 2017-04-20 | 2017-04-20 | The fixed frame of transcranial Doppler monitor ultrasonic probe |
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| Publication Number | Publication Date |
|---|---|
| CN207412182U true CN207412182U (en) | 2018-05-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720419758.8U Expired - Fee Related CN207412182U (en) | 2017-04-20 | 2017-04-20 | The fixed frame of transcranial Doppler monitor ultrasonic probe |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037654A (en) * | 2019-03-22 | 2019-07-23 | 同济大学 | A kind of noninvasive cerebral function imaging helmet and imaging method |
| CN110575236A (en) * | 2019-09-04 | 2019-12-17 | 贵州医科大学 | A puncture integrated device for multi-index precise positioning for spinal anesthesia |
| CN111616743A (en) * | 2020-06-19 | 2020-09-04 | 北京大学深圳医院 | Transcranial Doppler Intraoperative Ultrasound Probe Holder with Good Fixation |
-
2017
- 2017-04-20 CN CN201720419758.8U patent/CN207412182U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110037654A (en) * | 2019-03-22 | 2019-07-23 | 同济大学 | A kind of noninvasive cerebral function imaging helmet and imaging method |
| CN110037654B (en) * | 2019-03-22 | 2021-05-11 | 同济大学 | A non-invasive brain function imaging helmet and imaging method |
| CN110575236A (en) * | 2019-09-04 | 2019-12-17 | 贵州医科大学 | A puncture integrated device for multi-index precise positioning for spinal anesthesia |
| CN110575236B (en) * | 2019-09-04 | 2022-09-20 | 贵州医科大学 | Puncture integrated device with multiple indexes and accurate positioning for spinal anesthesia |
| CN111616743A (en) * | 2020-06-19 | 2020-09-04 | 北京大学深圳医院 | Transcranial Doppler Intraoperative Ultrasound Probe Holder with Good Fixation |
| CN111616743B (en) * | 2020-06-19 | 2024-05-24 | 北京大学深圳医院 | Ultrasonic probe frame with good fixation in transcranial Doppler operation |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20180529 Termination date: 20200420 |