CN211357131U

CN211357131U - Transfusion system fixing clamp

Info

Publication number: CN211357131U
Application number: CN201922129732.1U
Authority: CN
Inventors: 杨单
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2020-08-28
Anticipated expiration: 2029-12-03

Abstract

The utility model discloses a transfusion device fixing clamp, which comprises a first connector and a second connector; the first connecting body is provided with a sliding chute and a limiting groove, one end of the sliding chute extends to the bottom of the first connecting body, one end of the limiting groove is communicated with the top end of the sliding chute, and the other end of the limiting groove is closer to the bottom of the first connecting body relative to the connecting end of the limiting groove and the sliding chute; an elastic clamping piece is arranged on the inner side of the top of the second connector, clamping blocks are fixedly connected with two ends of the elastic clamping piece, a limiting hole is formed in the upper portion of the second connector, one end of each clamping block extends out of the second connector, and the ends of the two clamping blocks, extending out of the second connector, are fixedly connected with mutually matched spring buckle buckles; the first connecting body is fixedly connected with the second connecting body through a corrugated pipe. The utility model discloses can guarantee that transfusion system and infusion bottle, infusion bag are fixed together, prevent that the transfusion system from droing, avoid cross infection's risk, easy operation is applicable to most infusion bottles, infusion bag, adopts transparent material, can observe constantly the utility model discloses an inside developments.

Description

Transfusion system fixing clamp

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a fixing clamp of an infusion apparatus.

Background

Infusion refers to a large dose of injection solution infused into the body by intravenous drip, and the dosage is more than 100ml per time. It is a branch of injection, usually packaged in glass or plastic infusion bottles or bags, and contains no bacteriostatic agent. When in use, the dropping speed is adjusted by the infusion apparatus, and the medicine is continuously and stably infused into the body. However, in the process of infusion, many accidents are faced, such as dropping of the infusion apparatus, and the risk of cross infection is caused due to the separation of an external force factor and the infusion bottle, so that the workload of medical staff is increased, the life safety of a patient is threatened, and the satisfaction is reduced.

Therefore, an infusion set fixing clamp with excellent performance and high popularization value needs to be researched urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing a fixing clamp for an infusion apparatus.

In order to solve the technical problem, the utility model provides a technical scheme is transfusion system fixation clamp: comprises a first connecting body connected with the needle tube and a second connecting body connected with the bottle cap; the first connecting body is tubular, a sliding groove and a limiting groove are arranged on the first connecting body, the extending direction of the sliding groove is the same as the extending direction of the first connecting body, one end of the sliding groove extends to the bottom of the first connecting body, a notch is formed in the bottom of the first connecting body, one end of the limiting groove is communicated with the top end of the sliding groove, and the other end of the limiting groove is closer to the bottom of the first connecting body relative to the connecting end of the limiting groove and the sliding groove; the second connector is tubular, an elastic clamping piece is arranged on the inner side of the top of the second connector, two ends of the elastic clamping piece are fixedly connected with clamping blocks, limiting holes matched with the clamping blocks are formed in the upper portion of the second connector along the circumferential direction, one ends of the clamping blocks extend out of the second connector, and the ends of the two clamping blocks, extending out of the second connector, are fixedly connected with mutually matched snap fasteners; the top end of the first connecting body is fixedly connected with the bottom end of the second connecting body through a corrugated pipe, and the first connecting body is communicated with the second connecting body through the corrugated pipe.

As an improvement, the extending direction of the elastic clamping piece is the circumferential direction of the second connecting body, when in a natural state, the elastic clamping piece is attached to the inner wall of the second connecting body under the action of the self elasticity, and the length of the elastic clamping piece is smaller than the circumference of the second connecting body.

As an improvement, the top end of the elastic clamping piece is provided with a boss which is inward relative to the second connecting body.

As an improvement, a positioning block is fixedly connected to the side, close to the second connector, of the elastic clamping piece, and a positioning hole matched with the positioning block is formed in the second connector.

As an improvement, the diameter of the first connecting body is slightly larger than the diameter of a needle tube of an infusion apparatus, and the diameter of the second connecting body is larger than the diameters of bottle mouths of a conventional infusion bottle and an infusion bag.

As an improvement, the first connecting body, the second connecting body and the corrugated pipe are made of transparent materials.

Compared with the prior art, the utility model the advantage lie in: the utility model discloses can guarantee that transfusion system and infusion bottle, infusion bag are fixed together, prevent that the transfusion system from droing, avoid cross infection's risk, easy operation is equipped with the bellows to the diameter of second connector is greater than conventional infusion bottle, infusion bag's bottle lid diameter, consequently can be applicable to most infusion bottles, infusion bags, adopts transparent material, can observe constantly the utility model discloses an inside developments, the medical personnel of being convenient for carry out on next step the measure according to actual conditions, have fine practicality.

Drawings

Fig. 1 is a perspective view of the infusion apparatus fixing clip of the present invention.

Fig. 2 is a front view of the infusion apparatus fixing clamp of the utility model.

Fig. 3 is a right side view of the transfusion device fixing clip of the utility model.

Fig. 4 is a sectional view taken at a-a of fig. 2.

Fig. 5 is a schematic view of the structure of fig. 1 without the elastic clamping piece, the clamping block and the spring buckle.

As shown in the figure: 1. the connecting structure comprises a first connecting body, a second connecting body, a sliding groove, a limiting hole, an elastic clamping piece, a clamping block, a limiting hole, a spring buckle, a clamping buckle, a corrugated pipe, a boss, a positioning block, a positioning hole and a positioning hole, wherein the first connecting body is 2, the second connecting body is 3, the sliding groove is 4, the limiting groove is 5, the elastic clamping piece is 6, the clamping.

Detailed Description

The fixing clip of the infusion apparatus of the present invention will be further described in detail with reference to the accompanying drawings.

With reference to the attached drawings 1-5, the infusion apparatus fixing clamp comprises a first connecting body 1 connected with a needle tube and a second connecting body 2 connected with a bottle cap; the first connecting body 1 is tubular, a sliding groove 3 and a limiting groove 4 are arranged on the first connecting body 1, the extending direction of the sliding groove 3 is the same as the extending direction of the first connecting body 1, one end of the sliding groove 3 extends to the bottom of the first connecting body 1, so that a notch is formed at the bottom of the first connecting body 1, one end of the limiting groove 4 is communicated with the top end of the sliding groove 3, and the other end of the limiting groove 4 is closer to the bottom of the first connecting body 1 relative to the connecting end of the limiting groove 4 and the sliding groove 3; the second connector 2 is tubular, an elastic clamping piece 5 is arranged on the inner side of the top of the second connector 2, two ends of the elastic clamping piece 5 are fixedly connected with clamping blocks 6, a limiting hole 7 matched with the clamping block 6 is formed in the upper portion of the second connector 2 along the circumferential direction, one end of each clamping block 6 extends out of the second connector 2, and the ends, extending out of the second connector 2, of the two clamping blocks 6 are fixedly connected with mutually matched snap fasteners 8; the top end of the first connecting body 1 is fixedly connected with the bottom end of the second connecting body 2 through a corrugated pipe 9, and the first connecting body 1 is communicated with the second connecting body 2 through the corrugated pipe 9.

The extending direction of the elastic clamping piece 5 is the circumferential direction of the second connecting body 2, in a natural state, the elastic clamping piece 5 is attached to the inner wall of the second connecting body 2 under the action of self elasticity, and the length of the elastic clamping piece 5 is smaller than the perimeter of the second connecting body 2.

The top end of the elastic clamping piece 5 is provided with a boss 10, and the boss 10 is inward relative to the second connecting body 2.

The side, close to the second connector 2, of the elastic clamping piece 5 is fixedly connected with a positioning block 11, and the second connector 2 is provided with a positioning hole 12 matched with the positioning block 11.

The diameter of the first connecting body 1 is slightly larger than the diameter of a needle tube of an infusion apparatus, and the diameter of the second connecting body 2 is larger than the diameters of bottle mouths of a conventional infusion bottle and an infusion bag.

The first connector 1, the second connector 2 and the corrugated pipe 9 are made of transparent materials.

When the utility model is implemented, the needle head of the transfusion device is inserted into the first connecting body 1 from the bottom of the first connecting body 1, the exhaust pipe on the needle head of the transfusion device slides along the chute 3, when the exhaust pipe slides to the end of the limiting groove 4 connected with the chute 3, the needle head is rotated, the exhaust pipe slides along the limiting groove 4, thereby the needle head of the transfusion device is connected with the transfusion device fixing clamp, the second connecting body 2 is sleeved outside the bottle cap of the transfusion bag, the clamping block 6 is pressed by both hands, the clamping block 6 slides along the limiting hole 7, the diameter of the elastic clamping piece 5 is reduced, the elastic clamping piece 5 clamps the bottle cap, the boss 10 is clamped above the bottle cap, the falling is further prevented, the positioning block 11 slides inwards along the positioning hole 12, but is not separated from the positioning hole 12, the position of the elastic clamping piece 5 and the position of the second connecting body 2 is prevented from changing greatly, the two clamping blocks 6 are buckled together, thereby make elasticity clamp plate 5 press from both sides tight bottle lid constantly, finally realize the transfusion system and infusion bottle, infusion bag's stable connection, prevent that the syringe needle of transfusion system from breaking away from the bottle lid, bellows 9 can realize the flexible of small circle, and bellows 9's flexible length can let the transfer line fixer can adapt to conventional infusion bottle, infusion bag's bottle lid length, can not make the syringe needle of transfusion system break away from in the bottle lid because of the extension of bellows 9 again to guarantee that the transfusion system fixation clamp is when realizing stable connection application scope is wider.

The utility model discloses can guarantee that transfusion system and infusion bottle, infusion bag are fixed together, prevent that the transfusion system from droing, avoid cross infection's risk, easy operation is equipped with the bellows to the diameter of second connector is greater than conventional infusion bottle, infusion bag's bottle lid diameter, consequently can be applicable to most infusion bottles, infusion bags, adopts transparent material, can observe constantly the utility model discloses an inside developments, the medical personnel of being convenient for carry out on next step the measure according to actual conditions, have fine practicality.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.

Claims

1. The transfusion device fixing clamp is characterized in that: comprises a first connecting body (1) connected with a needle tube and a second connecting body (2) connected with a bottle cap;

the first connecting body (1) is tubular, a sliding groove (3) and a limiting groove (4) are arranged on the first connecting body (1), the extending direction of the sliding groove (3) is the same as that of the first connecting body (1), one end of the sliding groove (3) extends to the bottom of the first connecting body (1), so that a notch is formed at the bottom of the first connecting body (1), one end of the limiting groove (4) is communicated with the top end of the sliding groove (3), and the other end of the limiting groove (4) is closer to the bottom of the first connecting body (1) relative to the connecting end of the limiting groove (4) and the sliding groove (3);

the second connector (2) is tubular, an elastic clamping piece (5) is arranged on the inner side of the top of the second connector (2), clamping blocks (6) are fixedly connected to two ends of the elastic clamping piece (5), a limiting hole (7) matched with the clamping blocks (6) is formed in the upper portion of the second connector (2) along the circumferential direction, one end of each clamping block (6) extends out of the second connector (2), and spring buckle buckles (8) matched with each other are fixedly connected to the ends of the two clamping blocks (6) extending out of the second connector (2);

the top end of the first connecting body (1) is fixedly connected with the bottom end of the second connecting body (2) through a corrugated pipe (9), and the first connecting body (1) is communicated with the second connecting body (2) through the corrugated pipe (9).

2. The infusion set fixing clip according to claim 1, wherein: the extending direction of the elastic clamping piece (5) is the circumferential direction of the second connecting body (2), when in a natural state, the elastic clamping piece (5) is attached to the inner wall of the second connecting body (2) under the action of self elasticity, and the length of the elastic clamping piece (5) is smaller than the perimeter of the second connecting body (2).

3. The infusion set fixing clip according to claim 1, wherein: the top end of the elastic clamping piece (5) is provided with a boss (10), and the boss (10) is inward relative to the second connecting body (2).

4. The infusion set fixing clip according to claim 1, wherein: the side, close to the second connector (2), of the elastic clamping piece (5) is fixedly connected with a positioning block (11), and a positioning hole (12) matched with the positioning block (11) is formed in the second connector (2).

5. The infusion set fixing clip according to claim 1, wherein: the diameter of the first connecting body (1) is slightly larger than the diameter of a needle tube of an infusion apparatus, and the diameter of the second connecting body (2) is larger than the diameter of a bottle mouth of a conventional infusion bottle or an infusion bag.

6. The infusion set fixing clip according to claim 1, wherein: the first connecting body (1), the second connecting body (2) and the corrugated pipe (9) are made of transparent materials.