CN214860073U

CN214860073U - Infrared blood vessel puncture needle capable of detecting blood vessels

Info

Publication number: CN214860073U
Application number: CN202120455561.6U
Authority: CN
Inventors: 党时鹏; 王如兴; 李库林; 刘晓宇; 郑杰; 张常莹; 赵晓溪; 张桢烨
Original assignee: Wuxi Peoples Hospital
Current assignee: Wuxi Peoples Hospital
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-26
Anticipated expiration: 2031-03-03

Abstract

The utility model relates to the technical field of medical equipment, and an infrared blood vessel puncture needle capable of detecting blood vessels is disclosed, which comprises an injection needle tube and an infrared ray generator, wherein the left end of the injection needle tube is communicated with a connecting sleeve, the inside of the connecting sleeve is clamped with the left end of the injection needle tube, an adjusting valve is arranged inside the connecting sleeve, the left end of the connecting sleeve is clamped with a puncture needle head, an infrared lamp tube is arranged inside the puncture needle head, the right end of the infrared lamp tube is welded with the hole at the left end of the connecting sleeve, a connecting cable is inserted into the surface of the infrared ray generator, and one end of the connecting cable, which is far away from the infrared ray generator, penetrates through the hole on the surface of the connecting sleeve and is connected with the infrared ray lamp tube; the utility model discloses after the puncture syringe needle got into human tissue, through infrared lamp tube transmission infrared ray, the vascular position around the real-time display puncture syringe needle discerns the arteriovenous to guide puncture artery or vein, improve the puncture accuracy.

Description

Infrared blood vessel puncture needle capable of detecting blood vessels

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an infrared blood vessel puncture needle capable of detecting blood vessels.

Background

Due to the need of puncturing blood vessels, infrared blood vessel imaging instruments are beginning to appear in the market, and are mainly used for detecting and imaging superficial blood vessels so as to facilitate blood vessel puncture. Clinically, deep vein puncture is often needed, such as internal jugular vein, subclavian vein, femoral vein and the like, but the blood vessels are deep in position and often accidentally enter the artery compared with adjacent arteries, so that complications such as arteriovenous fistula or aneurysm are caused, and a common blood vessel imaging instrument is difficult to detect deep large blood vessels.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a blood vessel's of observable infrared ray blood vessel pjncture needle, it is darker to have solved partial vascular position, and often than adjacent artery, and the artery can be gone into by mistake carelessly in the puncture, arouses the problem of complications such as arteriovenous fistula or aneurysm, and ordinary blood vessel development appearance is difficult to survey the big vascular problem in these deep.

In order to achieve the above object, the utility model provides a following technical scheme: an infrared blood vessel puncture needle capable of detecting blood vessels comprises an injection needle tube and an infrared generator, the left end of the injection needle tube is communicated with a connecting sleeve, the inside of the connecting sleeve is clamped with the left end of the injection needle tube, the interior of the connecting sleeve is provided with an adjusting valve, the left end of the connecting sleeve is clamped with a puncture needle head, the interior of the puncture needle head is provided with an infrared lamp tube, the right end of the infrared lamp tube is welded with the hole at the left end of the connecting sleeve, the surface of the infrared generator is inserted with a connecting cable, one end of the connecting cable far away from the infrared generator penetrates through the hole on the surface of the connecting sleeve and is connected with the infrared lamp tube, the left end of the surface of the puncture needle head is provided with a through hole, the through hole corresponds to the infrared lamp tube, the side surface of the connecting sleeve is integrally processed with a needle wing, and the surface of the right end of the puncture needle head is provided with a needle handle.

Preferably, the infrared generator comprises a generator body, a back splint battery and a protective sleeve, the bottom of the generator body is clamped with the top of the back splint battery, and the generator body and the back splint battery are sleeved inside the protective sleeve.

Preferably, the infrared lamp tube is of a hollow structure, and the left end of the infrared lamp tube is provided with an infrared lamp.

Preferably, the left end of the surface of the infrared lamp tube is provided with an infrared detector, and the infrared detector is connected with a connecting cable.

Preferably, the surface of the puncture needle head is clamped with a needle sleeve, and the needle sleeve is a transparent plastic sleeve.

Preferably, a handle is integrally processed on one surface of the generator body, which is far away from the connecting cable, and the handle is of a semi-ring structure.

Preferably, one end of the connecting cable, which is close to the infrared generator, is provided with a connector, and the surface of the connector is provided with anti-skid grains.

Preferably, a transparent sheet is bonded in an opening at the top of the surface of the protective sleeve, and the transparent sheet corresponds to the display screen of the generator body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses after the puncture syringe needle got into human tissue, through infrared generator and infrared lamp tube transmission infrared ray, the vascular position around the real-time display puncture syringe needle discerns the arteriovenous to guide puncture artery or vein, improve the puncture accuracy.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the puncture needle head of the present invention;

FIG. 3 is a schematic view of the protective cover of the present invention;

fig. 4 is a schematic perspective view of the inner core and the connecting cable of the present invention.

In the figure: 1. injecting a needle tube; 2. an infrared generator; 21. a generator body; 22. a back-clip battery; 23. a protective sleeve; 3. connecting sleeves; 4. adjusting a valve; 5. a puncture needle head; 6. an infrared lamp tube; 7. connecting a cable; 8. a needle sleeve; 9. a handle; 10. a connector; 11. anti-skid lines; 12. a transparent sheet; 13. through holes; 14. a needle wing; 15. a needle handle; 16. an infrared detector.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an infrared blood vessel puncture needle capable of detecting blood vessels comprises an injection needle tube 1 and an infrared generator 2, wherein the left end of the injection needle tube 1 is communicated with a connecting sleeve 3, the inside of the connecting sleeve 3 is clamped with the left end of the injection needle tube 1, an adjusting valve 4 is arranged inside the connecting sleeve 3, the left end of the connecting sleeve 3 is clamped with a puncture needle head 5, an infrared lamp tube 6 is arranged inside the puncture needle head 5, the right end of the infrared lamp tube 6 is welded with a hole at the left end of the connecting sleeve 3, a connecting cable 7 is inserted on the surface of the infrared generator 2, one end of the connecting cable 7 far away from the infrared generator 2 penetrates through the hole on the surface of the connecting sleeve 3 and is connected with the infrared lamp tube 6, the left end of the surface of the puncture needle head 5 is provided with a through hole 13, the through hole 13 corresponds to the infrared lamp tube 6, a needle wing 14 is integrally processed on the side surface of the connecting sleeve 3, a needle handle 15 is arranged on the surface of the right end of the puncture needle head 5, after the puncture needle head 5 enters human tissues, infrared rays are emitted through the infrared ray generator 2 and the infrared ray lamp tube 6, the position of blood vessels around the puncture needle head 5 is displayed in real time, and arteriovenous are identified, so that the artery or vein is guided to puncture, and the puncture accuracy is improved.

Further, infrared generator 2 includes generator body 21, back splint battery 22 and lag 23, the bottom of generator body 21 and the top joint of back splint battery 22, generator body 21 and back splint battery 22 all overlap and establish the inside at lag 23, the pollutant glues on lag 23 in the use, can dismantle lag 23, can disinfect generator body 21 and back splint battery 22 again, the lag 23 of more renewing is sheathe in, just can maintain the health of equipment.

Furthermore, the infrared lamp tube 6 is of a hollow structure, and the left end of the infrared lamp tube 6 is an infrared lamp, so that the infrared light can irradiate the puncture part.

Further, an infrared detector 16 is provided at the left end of the surface of the infrared lamp 6, the infrared detector 16 is connected to the connection cable 7, and the infrared detector 16 detects infrared rays.

Furthermore, the surface joint of puncture needle 5 has needle cover 8, and needle cover 8 is the transparent plastic cover, and needle cover 8 can protect puncture needle 5, prevents to prick other people.

Furthermore, a handle 9 is integrally processed on one surface of the generator body 21 away from the connecting cable 7, the handle 9 is of a semi-ring structure, and the handle 9 can be used for taking the generator body 21.

Further, one end of the connecting cable 7, which is close to the infrared generator 2, is provided with a connector 10, the surface of the connector 10 is provided with anti-slip patterns 11, the connector 10 can be used for connecting the connecting cable 7 and the generator body 21, and the anti-slip patterns 11 can facilitate plugging and unplugging of the connector 10.

Furthermore, a transparent sheet 12 is bonded in an opening at the top of the surface of the protective sleeve 23, the transparent sheet 12 corresponds to the display screen of the generator body 21, and the transparent sheet 12 can shield the display screen.

The working principle is as follows: the injection needle tube 1 is connected with the connecting sleeve 3, the puncture needle head 5 is inserted by aiming at the part to be detected, after the puncture needle head 5 enters the tissue of the human body, the connector 10 of the connecting cable 7 is inserted into the interface of the generator body 21, the generator body 21 is controlled, the infrared lamp tube 6 can be guided to emit infrared rays through the connecting cable 7, the infrared rays irradiate the nearby blood vessels, and the like, the position of the blood vessels around the puncture needle head 5 is displayed in real time by using an infrared blood vessel imaging instrument equipped in a hospital, medical detection is carried out by using broadband high-sensitivity infrared thermal imaging, arteriovenous are identified, thereby leading the puncture artery or vein, improving the puncture accuracy, adhering the pollutants on the protective sleeve 23 in the using process, the protective sleeve 23 can be detached, the generator body 21 and the back-clamped battery 22 can be sterilized again, and the sanitary condition of the equipment can be maintained by replacing the protective sleeve 23 with a new one.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a but blood vessel's infrared ray vascular puncture needle, includes injection needle (1) and infrared generator (2), its characterized in that: the left end of the injection needle tube (1) is communicated with a connecting sleeve (3), the inside of the connecting sleeve (3) is clamped with the left end of the injection needle tube (1), an adjusting valve (4) is arranged inside the connecting sleeve (3), a puncture needle head (5) is clamped at the left end of the connecting sleeve (3), an infrared lamp tube (6) is arranged inside the puncture needle head (5), the right end of the infrared lamp tube (6) is welded with a hole at the left end of the connecting sleeve (3), a connecting cable (7) is spliced on the surface of the infrared generator (2), one end, far away from the infrared generator (2), of the connecting cable (7 penetrates through the hole on the surface of the connecting sleeve (3) and is connected with the infrared lamp tube (6), a through hole (13) is formed in the left end of the surface of the puncture needle head (5), and the through hole (13) corresponds to the infrared lamp tube (6), the side of the connecting sleeve (3) is integrally processed with a needle wing (14), and the surface of the right end of the puncture needle head (5) is provided with a needle handle (15).

2. An infrared blood vessel puncture needle capable of detecting blood vessels as claimed in claim 1, wherein: the infrared generator (2) comprises a generator body (21), a back splint battery (22) and a protective sleeve (23), the bottom of the generator body (21) is clamped with the top of the back splint battery (22), and the generator body (21) and the back splint battery (22) are sleeved inside the protective sleeve (23).

3. An infrared blood vessel puncture needle capable of detecting blood vessels as claimed in claim 1, wherein: the infrared lamp tube (6) is of a hollow structure, and the left end of the infrared lamp tube (6) is an infrared lamp.

4. An infrared blood vessel puncture needle capable of detecting blood vessels as claimed in claim 3, wherein: the left end of the surface of the infrared lamp tube (6) is provided with an infrared detector (16), and the infrared detector (16) is connected with the connecting cable (7).

5. An infrared blood vessel puncture needle capable of detecting blood vessels as claimed in claim 1, wherein: the surface joint of puncture syringe needle (5) has needle cover (8), needle cover (8) are transparent plastic cover.

6. An infrared blood vessel puncture needle capable of detecting blood vessels as claimed in claim 2, wherein: one side of the generator body (21) far away from the connecting cable (7) is integrally processed with a handle (9), and the handle (9) is of a semi-ring structure.

7. An infrared blood vessel puncture needle capable of detecting blood vessels as claimed in claim 1, wherein: one end of the connecting cable (7) close to the infrared generator (2) is provided with a connector (10), and anti-skid grains (11) are arranged on the surface of the connector (10).

8. An infrared blood vessel puncture needle capable of detecting blood vessels as claimed in claim 2, wherein: the transparent sheet (12) is bonded in an opening in the top of the surface of the protective sleeve (23), and the transparent sheet (12) corresponds to a display screen of the generator body (21).