CN218944031U

CN218944031U - Anti-return transfusion system

Info

Publication number: CN218944031U
Application number: CN202222302688.1U
Authority: CN
Inventors: 邹小龙; 魏智娟; 邹绍俊; 汪新兵
Original assignee: Shanghai Baoshun Medical Apparatus Co ltd
Current assignee: Shanghai Baoshun Medical Apparatus Co ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-05-02
Anticipated expiration: 2032-08-31

Abstract

The utility model discloses an anti-backfolding transfusion device, which comprises a transfusion device main body and an anti-backfolding mechanism, wherein the pipe wall of the transfusion device main body is connected with the anti-backfolding mechanism, the anti-backfolding mechanism is formed by combining an arc plate, a sub-adhesive tape, a main adhesive tape, an arc vertical groove, nylon cloth, a button nail and a button seat, a group of sub-adhesive tapes which are symmetrically used for binding arms are connected at the plate wall of the arc plate through hinges, a group of main adhesive tapes which are symmetrically used for connecting the sub-adhesive tapes are connected at the plate wall of the arc plate through hinges, an arc vertical groove used for limiting the pipe wall of the transfusion device main body is formed at the plate wall of the arc plate, and the nylon cloth used for sealing the arc vertical groove is connected at the plate wall of the arc plate through hinges. The anti-return mechanism can support the wrist joint of the hand of the person, and avoids the phenomena of transfusion blood return and the like caused by return of the pipeline of the transfusion device when the wrist joint of the hand of the person moves.

Description

Anti-return transfusion system

Technical Field

The utility model relates to the technical field of infusion apparatuses, in particular to an anti-return infusion apparatus.

Background

The infusion apparatus is a medical apparatus which infuses liquid by penetrating a hanging bottle through a bottle stopper puncture outfit, and is used for infusing the liquid to a patient by inserting an injection needle into a vein of a palm of the person, the injection needle is usually inserted into the palm vein of the palm of the person for injection treatment during infusion, and after the person on the palm is injected, the wrist joint of the hand is easy to cause the return of a pipeline of the infusion apparatus when the wrist joint of the hand moves, so that the phenomena of blood return and the like of infusion are caused. For this purpose, we propose an anti-reflux infusion set.

Disclosure of Invention

The utility model mainly aims to provide the anti-return transfusion device, which can support the wrist joint of the hand of a person through the anti-return mechanism, avoid the phenomenon of transfusion blood return and the like caused by return of a pipeline of the transfusion device when the wrist joint of the hand of the person moves, and effectively solve the problems in the background technology.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an prevent reverse-turn transfusion system, includes the transfusion system main part, still includes prevents reverse-turn mechanism, the pipe wall department of transfusion system main part is connected with prevents reverse-turn mechanism, prevent reverse-turn mechanism by circular arc board, son sticky tape, female sticky tape, circular arc vertical groove, nylon cloth, button nail and button seat combination constitute, the plate wall department of circular arc board has a set of symmetry to be used for tying up the child sticky tape of arm through hinged joint, the plate wall department of circular arc board has a set of symmetry to be used for connecting the female sticky tape of son sticky tape through hinged joint, the circular arc vertical groove that is used for spacing transfusion system main part pipe wall is seted up to the plate wall department of circular arc board, the plate wall department of circular arc board has the nylon cloth that is used for sealing circular arc vertical groove through hinged joint, the cloth face department of nylon cloth is riveted with the button nail, the plate wall department of circular arc board is riveted with the button seat of connecting the button nail.

Further, the inlet needle tube is connected with the inlet tube of the infusion apparatus body in a connecting way, so that the inlet needle tube is conveniently inserted into the infusion bottle.

Further, the liquid inlet needle sleeve for protecting the liquid inlet needle tube is inserted at the tube wall of the liquid inlet needle tube, so that the liquid inlet needle tube can be protected.

Further, the liquid discharge port of the infusion apparatus main body is communicated and inserted with an injection needle for injection, so that the infusion apparatus is conveniently inserted into palm veins of the palm of a person.

Further, an injection needle sleeve for protecting the injection needle is inserted into the needle tube of the injection needle, so that the injection needle can be protected.

Further, the pipe wall of the infusion apparatus main body is connected with a throttle which can extrude the pipe wall of the infusion apparatus main body, so that a person can conveniently close the pipe of the infusion apparatus main body.

Compared with the prior art, the utility model has the following beneficial effects: when medical staff uses the transfusion system main part, place the pipeline of transfusion system main part behind the circular arc vertical groove, rotate nylon cloth, insert button nail in the button seat after, make button nail and button seat be connected, thereby it is spacing in the circular arc vertical groove with the pipeline of transfusion system main part, medical staff places the circular arc department of circular arc board behind the arm department of personnel's hand, it is with female sticky tape to rotate the rotor sticky tape, make the child sticky tape tie up in personnel's arm department, be connected with female sticky tape again, thereby can fix the circular arc board in personnel's arm department, take off the feed liquor needle cover from feed liquor needle tubing, in the feed liquor needle tubing inserts the transfusion bottle, take off the injection needle cover from the injection needle, insert the vein department of personnel's palm face with the injection needle after, because the pipeline of transfusion system main part that is located palm face department is in the circular arc vertical groove, the circular arc board is spacing to the bending activity of hand lead to the fact the emergence of phenomenon such as transfusion system return blood because of bending of the pipeline of the hand activity.

Drawings

Fig. 1 is a schematic diagram of the whole structure of the anti-return infusion apparatus of the present utility model.

Fig. 2 is a schematic structural view of a reverse-folding preventing mechanism of the reverse-folding preventing infusion apparatus.

In the figure: 1. an infusion set main body; 2. a reverse folding prevention mechanism; 201. an arc plate; 202. a sub-adhesive tape; 203. a master adhesive tape; 204. arc vertical groove; 205. nylon cloth; 206. a button nail; 207. a button seat; 3. a throttle; 4. an injection needle; 5. an injection needle sleeve; 6. a liquid inlet needle tube; 7. liquid inlet needle sleeve.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1-2, the anti-backfolding transfusion system comprises a transfusion system main body 1 and further comprises an anti-backfolding mechanism 2, wherein the pipe wall of the transfusion system main body 1 is connected with the anti-backfolding mechanism 2, the anti-backfolding mechanism 2 is formed by combining an arc plate 201, a sub-adhesive tape 202, a female adhesive tape 203, an arc vertical groove 204, nylon cloth 205, button nails 206 and button seats 207, a group of sub-adhesive tapes 202 which are symmetrically used for binding arms are connected at the plate wall of the arc plate 201 through hinges, a group of female adhesive tapes 203 which are symmetrically used for connecting the sub-adhesive tapes 202 are connected at the plate wall of the arc plate 201 through hinges, an arc vertical groove 204 which is used for limiting the pipe wall of the transfusion system main body 1 is formed at the plate wall of the arc plate 201, a nylon cloth 205 which is used for sealing the arc vertical groove 204 is connected at the plate wall of the arc plate 201 through hinges, buttons 206 are riveted at the cloth surface of the nylon cloth 205, and button seats 207 which are connected with the button nails 206 are riveted at the plate wall of the arc plate 201.

The infusion apparatus comprises an infusion apparatus main body 1, a liquid inlet needle tube 6 is connected and inserted at the pipe orifice of the input end of the infusion apparatus main body 1, a liquid inlet needle sleeve 7 for protecting the liquid inlet needle tube 6 is inserted and connected at the pipe wall of the liquid inlet needle tube 6, and the liquid inlet needle tube 6 can be protected.

The liquid discharge port of the infusion apparatus main body 1 is communicated and inserted with an injection needle 4 for injection, and an injection needle sleeve 5 for protecting the injection needle 4 is inserted at the needle tube of the injection needle 4, so that the injection needle 4 can be protected.

The pipe wall of the infusion apparatus main body 1 is connected with a restrictor 3 which can squeeze the pipe wall of the infusion apparatus main body 1, so that a person can conveniently close a pipeline of the infusion apparatus main body 1.

When the infusion apparatus is used, medical staff places the pipeline of the infusion apparatus main body 1 in the circular arc vertical groove 204, rotates the nylon cloth 205, inserts the button pin 206 into the button seat 207, and then connects the button pin 206 with the button seat 207, so that the pipeline of the infusion apparatus main body 1 is limited in the circular arc vertical groove 204, the medical staff places the circular arc of the circular arc plate 201 in the arm of the hand of the staff, rotates the sub adhesive tape 202 and the mother adhesive tape 203, so that the sub adhesive tape 202 is bound at the arm of the staff, then connects the sub adhesive tape 202 with the mother adhesive tape 203, and then can fix the circular arc plate 201 at the arm of the staff, take the liquid inlet needle sleeve 7 from the liquid inlet needle tube 6, insert the liquid inlet needle tube 6 into a hanging bottle, take the liquid inlet needle sleeve 5 from the injection needle 4, insert the vein of the palm face of the staff, and then avoid the phenomenon that the pipeline of the infusion apparatus main body 1 positioned at the palm face bends in the circular arc vertical groove 204, and the circular arc bending part of the hand of the staff bends, so as to cause the phenomenon that the transfusion is caused by the circular arc bending of the pipeline of the hand.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an prevent reverse-folding transfusion system, includes transfusion system main part (1), its characterized in that still includes prevents reverse-folding mechanism (2), the pipe wall department of transfusion system main part (1) is connected with prevents reverse-folding mechanism (2), prevent reverse-folding mechanism (2) by circular arc board (201), son sticky tape (203), circular arc vertical groove (204), nylon cloth (205), button nail (206) and button seat (207) combination constitution, the inboard wall department of circular arc board (201) has a set of symmetry to be used for tying up son sticky tape (202) of arm through hinged joint, the inboard wall department of circular arc board (201) has a set of symmetry to be used for connecting mother sticky tape (203) of son sticky tape (202), circular arc vertical groove (204) for spacing transfusion system main part (1) pipe wall are seted up to the inboard wall department of circular arc board (201), the inboard wall department has nylon cloth (205) for sealing vertical groove (204) through hinged joint, button cloth (205) the button nail face (206) of button cloth (206) have riveting department.

2. The anti-reflux infusion set according to claim 1, wherein: the inlet pipe orifice of the infusion apparatus main body (1) is communicated and spliced with a liquid inlet needle tube (6).

3. The anti-reflux infusion set according to claim 2, wherein: the pipe wall of the liquid inlet needle pipe (6) is inserted with a liquid inlet needle sleeve (7) for protecting the liquid inlet needle pipe (6).

4. The anti-reflux infusion set according to claim 1, wherein: an injection needle (4) for injection is inserted into the liquid discharge port of the infusion apparatus main body (1) in a communicating way.

5. The anti-reflux infusion set of claim 4, wherein: an injection needle sleeve (5) for protecting the injection needle (4) is inserted at the needle tube of the injection needle (4).

6. The anti-reflux infusion set according to claim 1, wherein: the pipe wall of the transfusion device main body (1) is connected with a throttle (3) which can squeeze the pipe wall of the transfusion device main body (1).