CN216907997U - Supplementary TCCD pressure neck test device of supersound precision control - Google Patents
Supplementary TCCD pressure neck test device of supersound precision control Download PDFInfo
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- CN216907997U CN216907997U CN202122932457.4U CN202122932457U CN216907997U CN 216907997 U CN216907997 U CN 216907997U CN 202122932457 U CN202122932457 U CN 202122932457U CN 216907997 U CN216907997 U CN 216907997U
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Abstract
The utility model discloses an ultrasonic precision control assisted TCCD (thyristor controlled compact disc) neck compression test device, which comprises a neck hoop and a shoulder pad, wherein the neck hoop comprises a left neck sleeve, a right neck sleeve and an adjustable fixing band, the left neck sleeve and the right neck sleeve are fixed on two sides of a neck through the adjustable fixing band, air bags are arranged on the inner walls of the left neck sleeve and the right neck sleeve, two groups of ultrasonic detection pressers are symmetrically arranged in the left neck sleeve and the right neck sleeve, the two groups of ultrasonic detection pressers are respectively and slidably arranged in the left neck sleeve and the right neck sleeve, each ultrasonic detection presser comprises a pressing head and an operating rod, the pressing head is fixedly arranged at one end of the operating rod extending to the inner side of the neck hoop, a sleeve is arranged outside the ultrasonic detection pressers, sliding grooves are respectively arranged in the left neck sleeve and the right neck sleeve, the sleeve and the sliding grooves are in clearance fit, a carotid artery can be fixed, and the carotid artery is prevented from sliding in the pressing process, in addition, the contact surface of the probe is preferably made of elastic material, so that the discomfort of the patient is reduced.
Description
Technical Field
The utility model relates to the technical field of spinal cord compression tests, in particular to an ultrasonic precision control assisted TCCD (TCCD) cervical compression test device.
Background
The neck compression test is that the perfusion pressure of the far-end brain tissue is reduced by pressing the common carotid artery on one side, while the perfusion pressure of the contralateral brain tissue is relatively normal, so that an intracranial pressure gradient is formed, and then the process of whether collateral circulation is open is observed, so that the influence on determining whether temporary shunting is needed in carotid endarterectomy i is large.
However, we have found that the following problems exist in the clinic:
1. the limited accuracy of blind carotid artery compression has serious consequences. Because the personnel press blindly, can't judge the position and the oppression degree of oppression, probably arouse the result: on one hand, the pressure is pressed to receptors such as carotid sinus and the like or vulnerable plaque to cause certain danger, or the pressure is too high for a long time to cause uncomfortable symptoms of a patient; on the other hand, the sliding of the carotid artery in the pressing process causes the pressing not to be in place, thereby influencing the inspection result.
2. The assistant is needed for assistance, manpower is wasted, an operator needs to complete three operations of holding the probe, pressing and collecting pictures at the same time, and the operation is inconvenient, so that a third person is often needed to press the image in a side-assisting manner.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an ultrasonic precision control auxiliary TCCD neck compression test device which is convenient to operate and improves the wearing comfort of a patient so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides an supplementary TCCD compression neck test device of supersound accuracy control, includes the neck hoop, the neck hoop includes left neck cover, right neck cover and adjustable fixed band, left side neck cover and right neck cover are fixed in the neck both sides through adjustable fixed band, and left neck cover and right neck cover inner wall all are provided with the gasbag, the symmetry is provided with two sets of supersound detection pressers in left side neck cover and the right neck cover, and is two sets of supersound detection pressers are sliding mounting respectively in left neck cover and right neck cover, supersound detection pressers include pressure head and action bars, pressure head fixed mounting extends to the one end that the neck hoop is inboard in the action bars.
Preferably, the ultrasonic detection pressing device is externally provided with a sleeve, the left neck sleeve and the right neck sleeve are internally provided with a sliding groove, the sleeve and the sliding groove are in clearance fit, and the sleeve surface is respectively positioned on the inner side and the outer side of the neck hoop and is in threaded connection with a locking nut.
Preferably, a cavity is formed in the sleeve, a limiting plate is fixedly mounted on the surface of the operating rod, the surface of the operating rod is located in the cavity, a sealing plate is arranged at one end of the sleeve, and a spring is fixedly connected between the limiting plate and the sealing plate.
Preferably, the pressure head is electrically connected with the TCCD detector, and two groups of pressure heads are provided with concave surfaces on one sides.
Preferably, the inner wall of the shoulder pad is fixedly connected with an air bag, a notch is formed in the penetrating position of the air bag, which is located on the ultrasonic detection pressing device, and the notch is sealed.
Preferably, the adjustable fixing band comprises two groups of elastic bands and magic tapes fixedly installed at one ends of the two groups of elastic bands respectively.
In summary, due to the adoption of the technology, the utility model has the beneficial effects that:
the ultrasonic detection pressing device comprises an ultrasonic probe and a pressing component which are arranged in the ultrasonic detection pressing device, the ultrasonic detection pressing device is arranged on each fixing device, and the carotid artery pulsation of a patient can be detected through the built-in piezoelectric crystal probe to determine the pressing position; the blood vessel shape change (depth) after pressing can be sensed, the pressing degree is controlled, the front of the pressing device is in a semi-arc design, the carotid artery can be fixed, the carotid artery is prevented from sliding in the pressing process, and in addition, the contact surface of the detector is preferably made of elastic materials, so that the discomfort of a patient is reduced.
Drawings
FIG. 1 is a schematic perspective view of an ultrasonic precision control-assisted TCCD neck compression test device according to the present invention;
FIG. 2 is a schematic structural view, partially in section, of a front view of an ultrasonic precision control-assisted TCCD neck compression test device of the present invention;
FIG. 3 is a schematic view of a cross-sectional structure of an ultrasonic precision control-assisted TCCD neck-pressing test device in a top view;
fig. 4 is an enlarged structural schematic diagram of a part a in fig. 3 of the ultrasonic precision control assisted TCCD neck compression test apparatus of the present invention.
In the figure: 1. a neck band; 101. a left neck sleeve; 102. a right neck sleeve; 103. an adjustable fixing band; 1031. an elastic band; 104. an air bag; 7. an ultrasonic detection presser; 701. a pressure head; 702. An operating lever; 703. an inner concave surface; 704. a limiting plate; 8. a sleeve; 9. a chute; 10. locking the nut; 11. closing the plate; 12. a spring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
The utility model provides an ultrasonic precision control assisted TCCD (thermal conductive disc) neck compression test device shown in figures 1-4, which comprises a neck hoop 1, wherein the neck hoop 1 comprises a left neck sleeve 101, a right neck sleeve 102 and an adjustable fixing band 103, the left neck sleeve 101 and the right neck sleeve 102 are fixed on two sides of the neck through the adjustable fixing band 103, the adjustable fixing band 103 comprises two groups of elastic bands 1031 and magic tapes fixedly installed at one ends of the two groups of elastic bands 1031 respectively, when fastening, the magic tapes are unfastened, the left neck sleeve 101 and the right neck sleeve 102 are sleeved on two sides of the neck, and the elastic tapes 1031 are tightened to ensure that the left neck sleeve 101 and the right neck sleeve 102 wrap the neck.
Left side neck cover 101 and right neck cover 102 inner wall all are provided with gasbag 104, and after fixing left neck cover 101 and right neck cover 102, start outside air feed equipment, make gasbag 104 inflate the inflation, better must laminate with neck, shoulder, improve neck hoop 1 comfort level.
The ultrasonic detection pressing device comprises a left neck sleeve 101, a right neck sleeve 102, a right neck sleeve 10, a sleeve 8, a sliding groove 9, a sleeve 8, a sliding groove 9, a locking nut 10, a locking nut and a locking nut, a locking nut and a locking nut, a locking nut and a locking nut, a locking nut, the pressing head 701 is tightly attached to the neck; the pressure heads 701 are electrically connected with the TCCD detector, concave surfaces 703 are formed on one side of each of the two groups of pressure heads 701, and the pressure heads 701 can detect the carotid artery pulsation of a patient through a built-in piezoelectric crystal probe with the concave surfaces 703 to determine the position of compression; and can sense the blood vessel state change depth after pressing and control the pressing degree. Pressure head 701 is half arc design, can fix carotid artery, prevents to take place to slide pressing the in-process carotid artery, and the contact surface of detector is provided with elasticity parcel piece in addition, reduces patient's uncomfortable and feels.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Claims (6)
1. The utility model provides an supplementary TCCD of supersound accuracy control press neck test device, includes neck hoop (1), neck hoop (1) is including left neck cover (101), right neck cover (102) and adjustable fixed band (103), left side neck cover (101) and right neck cover (102) are fixed in the neck both sides through adjustable fixed band (103), and left neck cover (101) and right neck cover (102) inner wall all are provided with gasbag (104), its characterized in that: the utility model discloses a neck hoop, including left neck cover (101) and right neck cover (102), the symmetry is provided with two sets of ultrasonic detection pressers (7) in left neck cover (101) and right neck cover (102), and is two sets of ultrasonic detection pressers (7) slidable mounting respectively in left neck cover (101) and right neck cover (102), ultrasonic detection pressers (7) are including pressure head (701) and action bars (702), pressure head (701) fixed mounting extends to the one end of neck hoop (1) inboard in action bars (702).
2. The TCCD neck press testing device assisted by ultrasonic precision control according to claim 1, characterized in that: ultrasonic detection is according to ware (7) outside and is provided with sleeve (8), spout (9) have all been seted up in left side neck cover (101) and right neck cover (102), sleeve (8) and spout (9) clearance fit, and sleeve (8) surface is located the equal threaded connection in the inside and outside both sides of neck hoop (1) respectively and has lock nut (10).
3. The TCCD neck press testing device assisted by ultrasonic precision control according to claim 2, characterized in that: cavity (801) have been seted up in sleeve (8), the inside fixed mounting of cavity (801) has limiting plate (704) on action bars (702) surface, sleeve (8) one end is provided with shrouding (11), fixedly connected with spring (12) between limiting plate (704) and shrouding (11).
4. The TCCD neck press testing device assisted by ultrasonic precision control according to claim 1, characterized in that: the pressure head (701) is electrically connected with the TCCD detector, and an inner concave surface (703) is formed in one side of each of the two groups of pressure heads (701).
5. The ultrasonic precision control-assisted TCCD (thermal conductive disc) press-neck test device according to claim 1, which is characterized in that: the inner wall of the shoulder pad (3) is fixedly connected with an air bag (104), the air bag (104) is provided with a notch at the penetrating position of the ultrasonic detection pressing device (7), and the notch is sealed.
6. The ultrasonic precision control-assisted TCCD (thermal conductive disc) press-neck test device according to claim 1, which is characterized in that: the adjustable fixing strap (103) comprises two groups of elastic straps (1031) and magic tapes fixedly arranged at one ends of the two groups of elastic straps (1031) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122932457.4U CN216907997U (en) | 2021-11-26 | 2021-11-26 | Supplementary TCCD pressure neck test device of supersound precision control |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122932457.4U CN216907997U (en) | 2021-11-26 | 2021-11-26 | Supplementary TCCD pressure neck test device of supersound precision control |
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| CN216907997U true CN216907997U (en) | 2022-07-08 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115414603A (en) * | 2022-11-04 | 2022-12-02 | 深圳市晶科辉电子有限公司 | Mobile device, ultrasonic therapeutic apparatus and use method of ultrasonic therapeutic apparatus |
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2021
- 2021-11-26 CN CN202122932457.4U patent/CN216907997U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115414603A (en) * | 2022-11-04 | 2022-12-02 | 深圳市晶科辉电子有限公司 | Mobile device, ultrasonic therapeutic apparatus and use method of ultrasonic therapeutic apparatus |
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