CN216702564U - Helmet bracket type TCD probe of ultrasonic transcranial Doppler examination instrument - Google Patents
Helmet bracket type TCD probe of ultrasonic transcranial Doppler examination instrument Download PDFInfo
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- CN216702564U CN216702564U CN202123068550.1U CN202123068550U CN216702564U CN 216702564 U CN216702564 U CN 216702564U CN 202123068550 U CN202123068550 U CN 202123068550U CN 216702564 U CN216702564 U CN 216702564U
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Abstract
The utility model discloses a helmet bracket type TCD probe of an ultrasonic transcranial Doppler detector, which comprises a helmet body and a plurality of probe assemblies, wherein each probe assembly comprises a bracket and a probe body, each bracket comprises a fixing plate, a holding rod, an adjusting piece and an adjusting plate, the fixing plate is fixedly arranged on the lower edge of the helmet body, the fixing plate is provided with an adjusting screw hole, the holding rod is provided with an adjusting thread matched with the adjusting screw hole, the adjusting piece is connected with the fixing plate and the adjusting plate and used for adjusting the installation angle of the adjusting plate, and the probe body is installed on the adjusting plate. Compared with the prior art, the method can dynamically monitor the cerebral blood flow condition in real time for a long time in a multi-channel and multi-parameter manner, is particularly used for non-invasive monitoring of the cerebral blood flow in the thrombolysis process of a patient with cerebral infarction thrombolysis, and effectively improves the operation convenience of medical staff.
Description
Technical Field
The utility model relates to a Doppler instrument, in particular to a helmet bracket type TCD probe of an ultrasonic transcranial Doppler examination instrument.
Background
The skull Doppler is a non-invasive cerebrovascular disease examination method for detecting the blood flow dynamics and blood flow physiological parameters of the main intracranial artery by using the ultrasonic Doppler effect, the blood flow condition is evaluated mainly through the blood flow velocity, and the change of local blood flow can be estimated according to the reduction or increase of the blood flow velocity of the cerebral artery because the internal diameter of the cerebral blood vessel is relatively fixed under the same condition. The skull Doppler diagnostic apparatus comprises a host computer and a probe, wherein medical staff holds the probe to detect the body of a patient, and operates the host computer, only one part can be measured each time, the position of the probe needs to be changed for many times when measuring different parts of the same examined person, the comparability of measured data is poor due to the fact that the two times or the multiple times of measurement are carried out on the same part, and the operational aspect and the comparability of the front data and the back data of the medical staff are troubled. In view of the above, the inventors of the present application have conducted extensive studies to obtain a helmet mount TCD probe for an ultrasonic transcranial doppler tester.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a helmet bracket type TCD probe of an ultrasonic transcranial Doppler examination instrument, which can effectively improve the operation convenience of medical personnel.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides a helmet support formula TCD probe of supersound transcranial Doppler detector, includes the helmet body and a plurality of probe unit spare, probe unit spare includes support and probe body, the support includes the fixed plate, embraces tight pole, regulating part and regulating plate, the fixed plate is fixed to be located the lower border of the helmet body, be equipped with the regulation screw on the fixed plate, embrace tightly be equipped with on the pole with adjust screw matched with regulation screw thread, the regulating part is connected fixed plate and regulating plate for adjust the installation angle of regulating plate, probe body install in on the regulating plate.
In a preferred embodiment, the poles are made of hard rubber, metal or plastic.
In a preferred embodiment, the adjusting member includes an adjusting bolt and an adjusting nut, and the adjusting bolt is inserted through the fixing plate and the adjusting plate and then is engaged with the adjusting nut.
In a preferred embodiment, the adjusting plate is provided with an oblong hole, and the adjusting bolt penetrates through the oblong hole.
In a preferred embodiment, the probe further comprises a fixing bolt, wherein a fixing through hole and a fixing screw hole are formed in the adjusting plate, the fixing screw hole is connected with the side portion of the fixing through hole, the fixing bolt is matched with the fixing screw hole, the probe body penetrates through the fixing through hole, and the fixing bolt abuts against the side portion of the probe body.
In a preferred embodiment, the helmet further comprises a top fixing rod, wherein a top screw hole is formed in the top of the helmet body, and threads matched with the top screw hole are formed in the top fixing rod.
In a preferred embodiment, the helmet body is made of a plastic material and is integrally formed.
In a preferred embodiment, the number of the probe assemblies is set to be 6, and the probe assemblies respectively correspond to the positions of two eye windows, two temporal windows and two occipital windows.
Compared with the prior art, the utility model provides a helmet bracket type TCD probe of an ultrasonic transcranial Doppler examination instrument, under the structural arrangement, a plurality of probe components are arranged on a helmet body, when in use, a patient only needs to wear the helmet body on the head of the patient, then screws a clasping rod arranged on each probe component, so that the clasping rod is propped against the scalp of the patient to realize the fixation of the helmet body, at the moment, the probe body arranged on the probe components can be used for realizing the detection of each detection part, the cerebral blood flow condition can be dynamically monitored for a long time in a multi-channel, multi-parameter and real-time manner, in particular to be used for the non-invasive monitoring of the cerebral blood flow in the thrombolysis process of a patient with cerebral infarction thrombolysis, the hands of medical staff can be liberated, the burden of the medical staff can be reduced, the operation convenience of the medical staff can be improved, and the installation angle of an adjusting plate can be adjusted by using an adjusting piece in the operation process, thereby adjusting the detecting position of the probe body.
Drawings
Fig. 1 is a schematic structural diagram of a helmet-mounted TCD probe of an ultrasonic transcranial Doppler examination instrument.
Fig. 2 is an enlarged schematic view of the structure of fig. 1.
In the drawings
A helmet body 1; a top screw hole 2; a probe assembly 3; a probe body 4; a fixed plate 5; an adjusting screw hole 6; a clasping rod 7; an adjusting plate 8; a long round hole 9; a fixing screw hole 10; a fixing through hole 11; an adjusting bolt 12; an adjusting nut 13; a fixing bolt 14; the top is fixed to the rod 15.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present invention.
As shown in fig. 1 and 2, a helmet support type TCD probe of an ultrasonic transcranial doppler tester comprises a helmet body 1 and a plurality of probe assemblies 3, wherein each probe assembly 3 comprises a support and a probe body 4, each support comprises a fixing plate 5, a holding rod 7, an adjusting piece and an adjusting plate 8, the fixing plate 5 is fixedly arranged on the lower edge of the helmet body 1, an adjusting screw hole 6 is formed in the fixing plate 5, an adjusting thread matched with the adjusting screw hole 6 is formed in the holding rod 7, the adjusting piece is connected with the fixing plate 5 and the adjusting plate 8 and used for adjusting the installation angle of the adjusting plate 8, the probe body 4 is arranged on the adjusting plate 8, and the probe body 4 is connected with the ultrasonic transcranial doppler tester.
According to the helmet type TCD skull Doppler, the structure is set, the probe assemblies 3 are arranged on the helmet body 1, when the helmet is used, a patient only needs to wear the helmet body 1 on the head of the patient, then the clamping rods 7 arranged on the probe assemblies 3 are screwed, so that the clamping rods 7 are abutted against the scalp of the patient, the helmet body 1 is fixed, at the moment, the probe bodies 4 arranged on the probe assemblies 3 can be used for detecting all detection parts, the cerebral blood flow condition is monitored dynamically for a long time in a multi-channel, multi-parameter and real-time mode, the helmet type TCD skull Doppler is particularly used for non-invasive monitoring of the cerebral blood flow of a patient with cerebral infarction thrombolysis in the thrombolysis process, the hands of medical staff can be released, the burden of the medical staff is reduced, the operation convenience of the medical staff is improved, the installation angle of the adjusting plate 8 can be adjusted by using the adjusting piece in the operation process, thereby adjusting the probing position of the probe body 4.
Specifically, the regulating part includes adjusting bolt 12 and adjusting nut 13, adjusting bolt 12 pass fixed plate 5 with behind the regulating plate 8 with adjusting nut 13 cooperatees, when unscrewing adjusting nut 13, can rotate regulating plate 8 to adjust the detection position of probe body 4.
In order to further facilitate the adjustment of the detection position of the probe body 4, the adjusting plate 8 is provided with an oblong hole 9, the adjusting bolt 12 penetrates through the oblong hole 9, and under the structural arrangement, the adjustment of the detection position of the probe body 4 can be realized by controlling the adjusting bolt 12 to penetrate through different positions of the oblong hole 9.
In order to avoid damage to the scalp of the patient, the clasping rod 7 is made of hard rubber, metal or plastic.
The helmet bracket type TCD probe of the ultrasonic transcranial Doppler examination instrument further comprises a fixing bolt 14, a fixing through hole 11 and a fixing screw hole 10 are formed in the adjusting plate 8, the fixing screw hole 10 is connected with the side portion of the fixing through hole 11, the fixing bolt 14 is matched with the fixing screw hole 10, the probe body 4 penetrates through the fixing through hole 11, and the fixing bolt 14 abuts against the side portion of the probe body 4.
The helmet bracket type TCD probe of the ultrasonic transcranial Doppler examination instrument further comprises a top fixing rod 15, a top screw hole 2 is formed in the top of the helmet body 1, threads matched with the top screw hole 2 are formed in the top fixing rod 15, and fixing effects can be effectively improved by arranging the top fixing rod 15, so that the helmet body 1 can be more stably fixed on the head of a patient.
Specifically, the helmet body 1 is made of plastic materials and is integrally formed.
The number of the probe assemblies 3 is set to be 6, and the probe assemblies respectively correspond to the positions of the two eye windows, the two temporal windows and the two pillow windows, so that the helmet body 11 has the light characteristic, the burden of a patient is reduced, and the processing is facilitated.
The foregoing description of the embodiments is provided to facilitate an understanding and use of the utility model and it will be apparent to those skilled in the art that various modifications to the embodiments and the generic principles defined herein may be applied to other embodiments without the use of inventive faculty. Therefore, the present invention is not limited to the above embodiments, and those skilled in the art should make improvements and modifications within the scope of the present invention based on the disclosure of the present invention.
Claims (8)
1. The utility model provides a helmet support formula TCD probe of supersound transcranial Doppler detector, its characterized in that, includes the helmet body and a plurality of probe unit spare, probe unit spare includes support and probe body, the support includes the fixed plate, embraces tight pole, regulating part and regulating plate, the fixed plate is fixed to be located the lower border of the helmet body, be equipped with the regulation screw on the fixed plate, embrace tight pole on be equipped with adjust screw matched with regulation screw, the regulating part is connected fixed plate and regulating plate for adjust the installation angle of regulating plate, probe body install in on the regulating plate.
2. The TCD probe of claim 1, wherein the clasping rod is made of hard rubber, metal or plastic.
3. The TCD probe of claim 1, wherein the adjusting member comprises an adjusting bolt and an adjusting nut, and the adjusting bolt passes through the fixing plate and the adjusting plate and then matches with the adjusting nut.
4. The helmet-supported TCD probe of claim 3, wherein the adjusting plate has an elongated hole, and the adjusting bolt passes through the elongated hole.
5. The TCD probe of claim 1, further comprising a fixing bolt, wherein the adjusting plate is provided with a fixing through hole and a fixing screw hole, the fixing screw hole is connected to a side portion of the fixing through hole, the fixing bolt is matched with the fixing screw hole, the probe body passes through the fixing through hole, and the fixing bolt abuts against a side portion of the probe body.
6. The TCD probe of claim 1, further comprising a top fixing rod, wherein the top of the helmet body has a top screw hole, and the top fixing rod has a thread matching with the top screw hole.
7. The TCD probe of claim 1, wherein the helmet body is made of plastic and is integrally formed.
8. The TCD probe of claim 1-7, wherein the number of the probe components is 6, and the probe components correspond to the positions of two eye windows, two temporal windows and two occipital windows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123068550.1U CN216702564U (en) | 2021-12-08 | 2021-12-08 | Helmet bracket type TCD probe of ultrasonic transcranial Doppler examination instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123068550.1U CN216702564U (en) | 2021-12-08 | 2021-12-08 | Helmet bracket type TCD probe of ultrasonic transcranial Doppler examination instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216702564U true CN216702564U (en) | 2022-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123068550.1U Active CN216702564U (en) | 2021-12-08 | 2021-12-08 | Helmet bracket type TCD probe of ultrasonic transcranial Doppler examination instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216702564U (en) |
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2021
- 2021-12-08 CN CN202123068550.1U patent/CN216702564U/en active Active
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