CN205084115U

CN205084115U - Disposable venous transfusion syringe needle locking device

Info

Publication number: CN205084115U
Application number: CN201520935282.4U
Authority: CN
Inventors: 李銮
Original assignee: 李銮
Priority date: 2015-11-07
Filing date: 2015-11-07
Publication date: 2016-03-16
Anticipated expiration: 2025-11-07

Abstract

The utility model relates to the field of medical equipment, specifically a disposable venous transfusion syringe needle locking device, including preceding mount and two tail -brackets, preceding mount includes the base plate of two relative settings and locates the arch fastener on the two block base board ends perpendicularly to have the clearance between two base plates, the tail end of two base plates is located respectively to the tail -bracket, and is equipped with the clip on the end of tail -bracket perpendicularly. The utility model is used for all -round locking venous transfusion syringe needle prevents that the venous transfusion syringe needle from at the past orientation roll -off all around of infusion in -process, can firmly lock the venous transfusion syringe needle, plays important supporting role to human venous transfusion.

Description

Single use intravenous infusion syringe locking device

Technical field

This utility model relates to medical instruments field, refers to a kind of single use intravenous infusion syringe locking device especially.

Background technology

When disposable infusion set carries out intravenous drip, though have adhesive tape fixed needle and coupled tube for transfusion front end, but because syringe needle is fixed unreal, the slip of pin wing Relative Skin, and vein is bending, when patient once in a while action time, easily cause and run pin (needle point stings out blood vessel), cause pain, swelling, have to heavily prick, also cause liquid waste.

Utility model content

Technical problem to be solved in the utility model is exactly for the deficiencies in the prior art, proposes a kind of reasonable in design, single use intravenous infusion syringe locking device that structure is simple, easy to use.

For solving the problems of the technologies described above, this utility model is achieved by the following technical solutions:

A kind of single use intravenous infusion syringe locking device, comprise front fixed mount and two tail-brackets, described front fixed mount comprises two substrates be oppositely arranged and is vertical at the arch fastener on two pieces of substrate ends, between two substrates, there is gap, for holding the needle part after locking, described arch fastener is for blocking the part before the pin wing, and described tail-bracket is located at the tail end of two substrates respectively, and the end of tail-bracket is vertically provided with clasp, tail-bracket fastens the pin wing for stable.

As preferably, the arch fastener of described substrate rear end divides into bossed backstop, for coordinating tail-bracket locking pin alar part.

As preferably, bossed positive stop is established in described substrate front end.

As preferably, the direction of described clasp upwards or downwards.

As preferably, the bottom of described front fixed mount and two tail-brackets is provided with adhesive tape, realizes in a variety of ways, multiple location locking intravenous infusion syringe.

Compared with prior art, the beneficial effect that this utility model has is: this utility model is used for all position locked intravenous infusion syringe, prevent intravenous infusion syringe in infusion process forward after left and right directions skid off, intravenous infusion syringe can be locked securely, important assosting effect is played to human vein transfusion.

Accompanying drawing explanation

Fig. 1 is the perspective view of this utility model embodiment 1;

Fig. 2 is the use schematic diagram of this utility model embodiment 1;

Fig. 3 is the perspective view of this utility model embodiment 2;

Fig. 4 is the use schematic diagram of this utility model embodiment 2.

Detailed description of the invention

For the understanding this utility model making those skilled in the art more clear and intuitive, below in conjunction with accompanying drawing, this utility model is further described.

Embodiment 1

The single use intravenous infusion syringe locking device of the present embodiment as illustrated in fig. 1 and 2, comprise front fixed mount 1 and two tail-brackets 2, the arch fastener 12 that front fixed mount 1 comprises two substrates be oppositely arranged 11 and is vertical on two pieces of substrate 11 ends, between two substrates 11, there is gap 3, for holding the pricker after locking 4 part, arch fastener 12 is for blocking the part before the pin wing 5, tail-bracket 2 is located at the tail end of two substrates 11 respectively, and the end of tail-bracket 2 is provided with clasp 21 vertically upward, tail-bracket 2 fastens the pin wing 5 for stable.

Conveniently this device is connected with skin, and the bottom of front fixed mount 1 and two tail-brackets 2 is provided with adhesive tape (not shown), realizes in a variety of ways, multiple location locking intravenous infusion syringe.

Substrate 11 front-end and back-end are respectively equipped with positive stop 6 and rear block 7, and positive stop 6 is located under arch fastener 12, for coordinating the tail-bracket 2 locking pin wing 5 part.

Embodiment 2

As shown in Figures 3 and 4, the difference of itself and embodiment 1 is that the direction of clasp 21 is detained from top to bottom to the single use intravenous infusion syringe locking device of the present embodiment.

The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims

1. a single use intravenous infusion syringe locking device, it is characterized in that, comprise front fixed mount and two tail-brackets, described front fixed mount comprises two substrates be oppositely arranged and is vertical at the arch fastener on two pieces of substrate ends, between two substrates, there is gap, described tail-bracket is located at the tail end of two substrates respectively, and the end of tail-bracket is vertically provided with clasp.

2. single use intravenous infusion syringe locking device according to claim 1, is characterized in that, the arch fastener of described substrate rear end divides into bossed backstop.

3. single use intravenous infusion syringe locking device according to claim 2, is characterized in that, bossed positive stop is established in described substrate front end.

4. single use intravenous infusion syringe locking device according to claim 3, is characterized in that, the direction of described clasp upwards or downwards.

5. single use intravenous infusion syringe locking device according to claim 4, is characterized in that, the bottom of described front fixed mount and two tail-brackets is provided with adhesive tape.