CN209900278U

CN209900278U - Anti-drop medical infusion apparatus fixing structure

Info

Publication number: CN209900278U
Application number: CN201920364593.8U
Authority: CN
Inventors: 杨馥华
Original assignee: Lanzhou University
Current assignee: Lanzhou University
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-01-07
Anticipated expiration: 2029-03-21

Abstract

The utility model discloses a drop-proof medical transfusion system fixing structure, which comprises a finger ring, a wrist ring, a lifting buckle, a connecting framework and a binding belt; the utility model has the advantages that firstly, the wrist and the finger are tightened by the transfusion device fixing structure through the ring, the wrist ring, the connecting framework and the cable tie, thereby limiting the bending and the torsion of the palm around the wrist, and fixing the puncture position of the transfusion needle, so that the transfusion needle can not move in the puncture position; secondly, the transfer line is fixed behind the wrist ring through two buckles, pierces the transfusion needle again, consequently can not cause the transfer line to slide because of external force, leads to the transfusion needle to be pulled out by accident, is provided with the silica gel pad in the buckle in addition, can prevent that the transfer line from sliding in the buckle.

Description

Anti-drop medical infusion apparatus fixing structure

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a prevent falling medical transfusion system fixed knot and construct.

Background

Intravenous injection is the direct injection of liquid substances such as blood, medicinal solutions, nutritional solutions, etc. into a vein. Intravenous injection can be divided into transient and continuous intravenous injection, and transient intravenous injection is usually directly injected into veins by a syringe, namely common 'injection'; continuous intravenous injection is performed as an intravenous drip, commonly known as a "drip".

However, after a patient is subjected to continuous intravenous injection for a long time, the infusion tube or the infusion needle may be dragged off due to turning over in a hospital bed or other limb actions, the injection needle and the upstream needle in the prior art are very easy to drag off, the clinical treatment is seriously affected, and the nursing work intensity of medical workers is also increased.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model discloses the technical problem that needs to solve lies in, provides a prevent falling medical transfusion system fixed knot and constructs, can restrict the relative position of transfer line and patient's wrist department, prevents that transfer line and transfusion needle from dropping because of pulling, and has improved intravenous injection's security and health nature, has reduced medical worker's nursing working strength moreover.

2. Technical scheme

In order to realize the purpose, the technical scheme of the utility model is that: an anti-drop medical infusion apparatus fixing structure comprises a finger ring, a wrist ring, a lifting buckle, a connecting framework and a binding belt; the finger ring is of an annular structure made of medical PVC materials, the wrist ring is of a strip-shaped structure made of medical PVC materials, one end of the wrist ring is bonded with a lifting buckle male part, and the other end of the wrist ring is bonded with a plurality of lifting buckle female parts at intervals; the connecting framework is of a Y-shaped structure made of hard PVC materials, two top surfaces of the connecting framework are connected with the two finger rings, and the bottom surface of the connecting framework is connected with the middle part of the wrist ring; the two wire binding belts are symmetrically distributed along the axis of the connecting framework, one end of each wire binding belt is bonded with the ring, and the other end of each wire binding belt is bonded with the wrist ring.

In the anti-dropping medical infusion apparatus fixing structure, the two snap rings are arranged at the end, close to the male lifting part, of the wrist ring at intervals, and the two snap rings are inserted into the wrist ring.

The anti-dropping medical infusion apparatus fixing structure is characterized in that the bottom of the clamping ring is provided with the insertion head, the end part of the insertion head is provided with a thickened part, and the wrist ring is close to one end of the lifting buckle male part and is provided with a plurality of jacks matched with the insertion head at intervals.

In the anti-dropping medical infusion apparatus fixing structure, one end of the cable tie close to the wrist ring is provided with the easily-torn line.

In the anti-dropping medical infusion apparatus fixing structure, the bottom of the ring is connected with the connecting framework, and the top of the ring is connected with the wire binding belt.

In the anti-dropping medical infusion apparatus fixing structure, the clamping ring comprises two fixed semicircular rings which are hinged, and a buckle is arranged at one end of the clamping ring, which is far away from the hinged part; the insertion head is arranged at the hinge joint of the semicircular rings.

In the anti-dropping medical infusion apparatus fixing structure, the inner side of the semicircular ring is adhered with the silica gel pad.

3. To sum up the above

To sum up, the beneficial effects of the utility model reside in that:

(1) the transfusion device fixing structure tightens the wrist and the fingers through the finger ring, the wrist ring, the connecting framework and the wire binding belt, thereby limiting the bending and twisting of the palm around the wrist, fixing the puncture position of the transfusion needle and preventing the transfusion needle from moving in the puncture position;

(2) the transfer line passes through two buckles to be fixed behind the wrist ring, pierces the transfusion needle again, consequently can not cause the transfer line to slide because of external force, leads to the transfusion needle to be pulled out by accident, is provided with the silica gel pad in the buckle in addition, can prevent that the transfer line from sliding in the buckle.

Drawings

Fig. 1 is a schematic structural view of the anti-drop medical infusion apparatus fixing structure of the utility model.

Fig. 2 is a schematic structural view of the medical infusion apparatus fixing structure a of the utility model.

Fig. 3 is a schematic structural view of the buckle of the medical infusion apparatus fixing structure of the utility model.

Detailed Description

The embodiments of the present invention will be further explained with reference to the drawings.

Referring to fig. 1 to 3, a drop-proof medical infusion apparatus fixing structure comprises a finger ring 1, a wrist ring 2, a lifting buckle 3, a connecting framework 4 and a cable tie 5; the ring 1 is an annular structure made of medical PVC materials, the wrist ring 2 is a strip-shaped structure made of medical PVC materials, one end of the wrist ring is bonded with a male lifting buckle part 301, and the other end of the wrist ring is bonded with a plurality of female lifting buckle parts 302 at intervals; the connecting framework 4 is of a Y-shaped structure made of hard PVC materials, two top surfaces of the connecting framework 4 are connected with the two finger rings 1, and the bottom surface of the connecting framework is connected with the middle part of the wrist ring 2; the two cable tie bands 5 are symmetrically distributed along the axis of the connecting framework 4, one end of each cable tie band 5 is bonded with the finger ring 1, and the other end of each cable tie band 5 is bonded with the wrist ring 2.

The wrist ring 2 is provided with two snap rings 6 at an interval at one end close to the snap male portion 301, the two snap rings 6 are inserted into the wrist ring 2, and an infusion tube of an infusion apparatus is clamped in the two snap rings 6, so that the infusion needle is bent for two times before being pierced into the skin, and the infusion apparatus adopting the design can prevent the infusion needle from being pulled out along the infusion tube.

The 6 tops of snap ring are provided with cartridge 601, and cartridge 601 tip is formed with the thickening portion, wrist ring 2 is close to it is provided with a plurality of with the jack 201 of the first 601 looks adaptation of cartridge to lift the interval of button public 301 one end, according to the crooked degree of transfer line needs, can be with two 6 cartridge of snap ring are in the difference in the jack 201.

The end, close to the wrist ring 2, of the cable tie 5 is provided with an easy-to-tear line 501, after the infusion is finished, medical staff opens the cable tie 5 through the easy-to-tear line, and the whole fixing mechanism is conveniently taken down from the wrist of a patient.

The bottom of the ring 1 is connected with the connecting framework 4, the top of the ring 1 is connected with the wire binding belt 5, the connecting framework 4 and the wire binding belt 5 limit transition movement and bending of the wrist from multiple directions, and the problem that the infusion apparatus drops can be solved.

The clamping ring 6 comprises two fixed semicircular rings 602 which are hinged, and a buckle 7 is arranged at one end of the clamping ring 6, which is far away from the hinged position; the insertion head 601 is arranged at the hinged position of the semicircular ring 602, and the two handle heaters 602 are buckled by the buckle 7 to clamp the infusion tube in the snap ring 6, so that the infusion tube is fixed.

The silica gel pad is pasted to the inboard of semicircle ring 602, the silica gel pad plays anti-skidding function for the transfer line is installed when snap ring 6, should not slide for pulling of external force appears.

The using method comprises the following steps: firstly, two finger rings 1 are sleeved on a ring finger and an index finger of a patient, then a male lifting buckle part 301 is connected with a female lifting buckle part 302 to sleeve a wrist ring 2 on the wrist of the patient, on one hand, the hard connecting framework 4 plays a role in fixing the wrist to prevent rotation, on the other hand, the relative position between the finger rings 1 and the wrist ring 2 is adjusted by drawing the wire binding belt 5 and the two are tightly bound to prevent the palm from twisting around the wrist, and the two modes limit the movement freedom degree of the wrist, so that the fixing effect is achieved, finally, the infusion tube is clamped in one buckle 6, and then the infusion tube is bent and then is arranged in the other buckle 6, so that the infusion needle head is aligned with the part to be clamped of the patient. At this moment, the silica gel pad in transfer line pipe wall and the buckle 6 in closely contact can avoid pulling of external force and the transfer line that leads to removes, and the pencil area 5 has fixed with connection skeleton 4 the relative position of ring 1 and wrist ring 2, consequently the transfer line can not with fixed knot constructs the dislocation of taking place the relative position, and then the relative fixation of transfer line and infusion needle position of assurance, for better assurance fixity, adopts medical sticky tape to fix the transfer line on the wrist ring to glue the infusion needle firmly, after the infusion is accomplished, through easily tear line 501 can with pencil area 5 excision to the convenience is taken out whole fixed knot structure from the wrist.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the content of the present invention or the direct or indirect application attached to the technical field of other related products are included in the patent protection scope of the present invention.

Claims

1. The utility model provides an anti-drop medical transfusion system fixed knot constructs which characterized in that: comprises a finger ring (1), a wrist ring (2), a lifting buckle (3), a connecting framework (4) and a cable tie (5); the ring (1) is of an annular structure made of medical PVC materials, the wrist ring (2) is of a strip-shaped structure made of medical PVC materials, one end of the wrist ring is bonded with a lifting buckle male part (301), and the other end of the wrist ring is bonded with a plurality of lifting buckle female parts (302) at intervals; the connecting framework (4) is of a Y-shaped structure made of hard PVC materials, two top surfaces of the connecting framework (4) are connected with the two finger rings (1), and the bottom surface of the connecting framework is connected with the middle part of the wrist ring (2); the two cable tie bands (5) are symmetrically distributed along the axis of the connecting framework (4), one end of each cable tie band (5) is bonded with the finger ring (1), and the other end of each cable tie band is bonded with the wrist ring (2).

2. The anti-drop medical infusion set fixing structure according to claim 1, wherein: the wrist ring (2) is close to one end of the lifting buckle male part (301), two clamping rings (6) are arranged at intervals, and the two clamping rings (6) are inserted on the wrist ring (2).

3. The anti-drop medical infusion set fixing structure according to claim 2, wherein: the top of the snap ring (6) is provided with an insertion head (601), the end part of the insertion head (601) is provided with a thickened part, and the wrist ring (2) is close to one end of the lifting buckle male part (301) and is provided with a plurality of jacks (201) matched with the insertion head (601) at intervals.

4. The anti-drop medical infusion set fixing structure according to claim 1, wherein: one end of the cable tie (5) close to the wrist ring (2) is provided with an easy-to-tear line (501).

5. The anti-drop medical infusion set fixing structure according to claim 1, wherein: the bottom of the ring (1) is connected with the connecting framework (4), and the top of the ring (1) is connected with the cable tie (5).

6. The anti-drop medical infusion set fixing structure according to claim 3, wherein: the clamping ring (6) comprises two fixed semicircular rings (602) which are hinged, and a buckle (7) is arranged at one end, far away from the hinged position, of the clamping ring (6); the insertion head (601) is arranged at the hinge joint of the semicircular ring (602).

7. The anti-drop medical infusion set fixing structure according to claim 6, wherein: and a silica gel pad is stuck on the inner side of the semicircular ring (602).