CN213640946U

CN213640946U - Transcranial Doppler ultrasonic limb detection probe

Info

Publication number: CN213640946U
Application number: CN202022436273.4U
Authority: CN
Inventors: 魏来
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-28
Filing date: 2020-10-28
Publication date: 2021-07-09
Anticipated expiration: 2030-10-28

Abstract

The utility model belongs to a transcranial Doppler ultrasound limb detection probe, including the probe body, be provided with auxiliary structure on the probe body, auxiliary structure, include: sleeve pipe, box body, extrusion part and adjustment portion, sleeve pipe activity suit is in on the probe body, the box body sets up the sleeve pipe side surface, extrusion part sets up on the box body, the adjustment portion sets up the sleeve pipe with on the probe body, the utility model discloses auxiliary probe operation, convenient to use can extrude the couplant at any time, and laminating skin uses, can not cause the waste.

Description

Transcranial Doppler ultrasonic limb detection probe

Technical Field

The utility model belongs to a medical test probe field especially relates to a transcranial Doppler ultrasound limbs test probe.

Background

Transcranial Doppler ultrasound is an atraumatic Doppler ultrasound examination technology, and is widely applied clinically because the noninvasive examination is convenient and can provide blood supply conditions of various blood vessels. The 4MHz probe is mainly used for detecting extracranial blood vessels, is not easy to detect due to the fact that the fat amount at the tail end of the limbs is small, has no report on the detection of the blood vessels of the limbs in China, needs to be smeared with a coupling agent when used every time, needs to be operated independently, is inconvenient to use, and easily causes a large amount of waste.

SUMMERY OF THE UTILITY MODEL

In order to achieve the purpose, the technical scheme adopted by the utility model is that the utility model provides a transcranial Doppler ultrasound limb detection probe, which comprises a probe body, wherein an auxiliary structure is arranged on the probe body;

the auxiliary structure includes: a sleeve, a box body, an extrusion part and an adjusting part;

the sleeve is movably sleeved on the probe body, the box body is arranged on the side surface of the sleeve, the extrusion part is arranged on the box body, and the adjustment part is arranged on the sleeve and the probe body.

Preferably, the extrusion section includes: the device comprises a connecting pipe, a rectangular hole, an inner rod, a movable cavity, a connecting rod, an extrusion plate, a spring, a movable hole, a pressure rod and a pressure plate;

the connecting pipe is connected the box body with between the sleeve pipe, the rectangular hole is opened the box body upper surface, interior pole sets up in the box body, the activity chamber is opened interior pole up end, the connecting rod passes the rectangular hole cartridge is in the activity intracavity, extrusion plate activity suit is in just be located in the interior pole in the box body, spring coupling be in the extrusion plate with between the box body, the activity hole is opened the box body upper surface, depression bar activity suit is in the activity hole, the clamp plate sets up the connecting rod with the depression bar up end.

Preferably, the adjusting unit includes: the sealing device comprises an external thread, an internal thread pipe and a sealing block;

the external screw thread is opened probe body surface, the internal thread pipe sets up sleeve pipe up end and with the external screw thread is twisted soon and is connected, sealed piece sets up sleeve pipe inboard surface and with the sealed laminating of probe body is connected.

Preferably, the cross section of the pressure rod is of a T-shaped structure.

Preferably, a round opening is formed in the side surface of the box body, and a sealing plug is arranged in the round opening.

Compared with the prior art, the utility model has the advantages of, the auxiliary probe operation, convenient to use can extrude the couplant at any time, and laminating skin uses, can not cause the waste.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic structural diagram of a transcranial doppler ultrasound limb detection probe provided in this embodiment;

FIG. 2 is a partially enlarged view of a rectangular hole portion of a transcranial Doppler ultrasound limb detection probe provided by the embodiment;

in the above figures, 1, a probe body; 2. a sleeve; 3. a box body; 4. a connecting pipe; 5. a rectangular hole; 6. an inner rod; 7. a movable cavity; 8. a connecting rod; 9. extruding a plate; 10. a spring; 11. a movable hole; 12. a pressure lever; 13. pressing a plate; 14. an external thread; 15. an internally threaded tube; 16. a sealing block; 17. a round mouth; 18. and (4) sealing the plug.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

In the embodiment, as can be seen from fig. 1-2 of the specification, the scheme includes a probe body 1, wherein an auxiliary structure is arranged on the probe body 1;

the auxiliary structure includes: a sleeve 2, a box body 3, an extrusion part and an adjusting part;

the sleeve 2 is movably sleeved on the probe body 1, the box body 3 is arranged on the side surface of the sleeve 2, the extrusion part is arranged on the box body 3, and the adjustment part is arranged on the sleeve 2 and the probe body 1;

the extrusion section includes: the device comprises a connecting pipe 4, a rectangular hole 5, an inner rod 6, a movable cavity 7, a connecting rod 8, an extrusion plate 9, a spring 10, a movable hole 11, a pressure rod 12 and a pressure plate 13;

the connecting pipe 4 is connected between the box body 3 and the sleeve 2, the rectangular hole 5 is formed in the upper surface of the box body 3, the inner rod 6 is arranged in the box body 3, the movable cavity 7 is formed in the upper end surface of the inner rod 6, the connecting rod 8 penetrates through the rectangular hole 5 and is inserted in the movable cavity 7, the extrusion plate 9 is movably sleeved in the inner rod 6 and is positioned in the box body 3, the spring 10 is connected between the extrusion plate 9 and the box body 3, the movable hole 11 is formed in the upper surface of the box body 3, the compression rod 12 is movably sleeved in the movable hole 11, and the compression plate 13 is arranged on the upper end surfaces of the connecting rod 8 and the compression rod 12;

the adjustment unit includes: an external thread 14, an internal threaded tube 15 and a sealing block 16;

the external thread 14 is arranged on the surface of the probe body 1, the internal thread tube 15 is arranged on the upper end surface of the sleeve 2 and is in screwed connection with the external thread 14, and the sealing block 16 is arranged on the inner side surface of the sleeve 2 and is in sealing fit connection with the probe body 1;

the section of the pressure lever 12 is of a T-shaped structure, a round opening 17 is formed in the side surface of the box body 3, and a sealing plug 18 is arranged in the round opening 17.

When in specific use: the sealing plug 18 is opened, the couplant is injected into the box body 3, when the couplant is used, the lower end of the sleeve 2 is in contact with the skin, the box body 3 is held by one hand, the pressing plate 13 is pressed, the pressing rod 12 applies force to the extrusion plate 9, the extrusion plate 9 extrudes the couplant at the connecting pipe 4 to enter the round pipe, and the couplant is gradually extruded along with movement for use. The sleeve 2 and the probe body 1 can be adjusted up and down, and the sleeve can be adjusted by screwing the external thread 14 and the internal thread tube 15.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. A transcranial Doppler ultrasound limb detection probe comprises a probe body (1), and is characterized in that an auxiliary structure is arranged on the probe body (1);

the auxiliary structure includes: a sleeve (2), a box body (3), an extrusion part and an adjusting part;

the sleeve (2) is movably sleeved on the probe body (1), the box body (3) is arranged on the side surface of the sleeve (2), the extruding part is arranged on the box body (3), and the adjusting part is arranged on the sleeve (2) and the probe body (1).

2. The transcranial doppler ultrasound limb detection probe according to claim 1, wherein the extrusion comprises: the device comprises a connecting pipe (4), a rectangular hole (5), an inner rod (6), a movable cavity (7), a connecting rod (8), an extrusion plate (9), a spring (10), a movable hole (11), a pressure rod (12) and a pressure plate (13);

the connecting pipe (4) is connected between the box body (3) and the sleeve (2), the rectangular hole (5) is arranged on the upper surface of the box body (3), the inner rod (6) is arranged in the box body (3), the movable cavity (7) is arranged on the upper end surface of the inner rod (6), the connecting rod (8) passes through the rectangular hole (5) and is inserted in the movable cavity (7), the extrusion plate (9) is movably sleeved in the inner rod (6) and is positioned in the box body (3), the spring (10) is connected between the extrusion plate (9) and the box body (3), the movable hole (11) is arranged on the upper surface of the box body (3), the pressure lever (12) is movably sleeved in the movable hole (11), the pressing plate (13) is arranged on the upper end surfaces of the connecting rod (8) and the pressing rod (12).

3. The transcranial doppler ultrasound limb detection probe according to claim 1, wherein the adjustment portion comprises: an external thread (14), an internal thread tube (15) and a sealing block (16);

external screw thread (14) are opened probe body (1) surface, internal thread pipe (15) set up sleeve pipe (2) up end and with external screw thread (14) are twisted soon and are connected, sealed piece (16) set up sleeve pipe (2) inside surface and with probe body (1) sealed laminating is connected.

4. The transcranial Doppler ultrasound limb detection probe according to claim 2, wherein the pressure bar (12) is T-shaped in cross-section.

5. The transcranial Doppler ultrasound limb detection probe according to claim 1, wherein a round opening (17) is formed in the side surface of the box body (3), and a sealing plug (18) is arranged in the round opening (17).