CN202426962U

CN202426962U - Venous infusion device

Info

Publication number: CN202426962U
Application number: CN2011205241222U
Authority: CN
Inventors: 李娜
Original assignee: Anhui Medical College
Current assignee: Anhui Medical College
Priority date: 2011-12-15
Filing date: 2011-12-15
Publication date: 2012-09-12
Anticipated expiration: 2021-12-15

Abstract

The utility model discloses a venous infusion device, which comprises a needle holder, a needle head and an infusion tube, wherein the needle head and the infusion tube are connected to the needle holder; one side of a needle point at the front end of the needle head is an inclined surface; a needle handle sleeve is sleeved on the needle holder; the needle handle is connected to the needle handle sleeve; the surface of the needle handle is provided with burrs; and a stop lever is connected to the needle holder, and is used for limiting the needle handle. The venous infusion device has a simple structure, and is easy to realize; and unnecessary pain of a patient caused by needle insertion is avoided, and the problem of deviation of a needle head insertion position caused by sliding is solved.

Description

Intravenous transfusion device

Technical field

This utility model relates to clinical care device field, is specially a kind of intravenous transfusion device.

Background technology

In the clinical care, need use transfusion device during transfusion.Transfusion device is made up of needle stand, syringe needle and the needle handle that is fixedly connected on the needle stand in the prior art, and medical personnel's hands is pinched needle handle syringe needle is sent in the patient's blood vessel during use.In actual the use, be prone to skid between medical personnel's finger and the needle handle, be prone to cause syringe needle to penetrate the position and deviation occurs, and after syringe needle penetrates, need needle handle be turned to and be attached on the patient skin, and needle handle when rotating syringe needle also rotate, give the unnecessary misery of patient.

The utility model content

This utility model purpose provides a kind of intravenous transfusion device, and the position is prone to deviation when penetrating to solve prior art intravenous transfusion device syringe needle, and needle handle brings the problem of unnecessary misery when rotating to patient.

In order to achieve the above object, the technical scheme that this utility model adopted is:

Intravenous transfusion device includes needle stand, and the needle stand front end is connected with syringe needle; The needle stand rear end is connected with tube for transfusion, and the needle point of said syringe needle front end is that a side is the inclined point shape on inclined-plane, it is characterized in that: be with the needle handle cover that can on needle stand, rotate on the said needle stand; Needle handle puts and is connected with and the vertical needle handle of needle stand, and said needle handle surface is provided with the multiple tracks burr, also is connected with lever on the needle stand; After the said lever right-angle bending, the edge direction parallel with syringe needle stretched out and spacing needle handle outside the needle handle cover.

This utility model is simple in structure, is easy to realize that needle handle is connected needle handle and puts; And the needle handle cover is enclosed within on the needle stand, and when rotating needle handle like this, needle stand and syringe needle can not rotate thereupon; And through lever needle handle is carried out spacingly, and avoided the unnecessary misery brought to patient, the multiple tracks burr is set on needle handle simultaneously; Cause syringe needle to penetrate the problem that deviation appears in the position to increase the friction between medical personnel's finger and the needle handle, to have reduced owing to skidding.

Description of drawings

Fig. 1 is the structural representation of this utility model.

The specific embodiment

As shown in Figure 1.Intravenous transfusion device includes needle stand 1, and needle stand 1 front end is connected with syringe needle 2; Needle stand 1 rear end is connected with tube for transfusion 3, and the needle point of syringe needle 2 front ends is that a side is the inclined point shape on inclined-plane 4, is with the needle handle cover 5 that can on needle stand 1, rotate on the needle stand 1; Be connected with and needle stand 1 vertical needle handle 6 on the needle handle cover 5, needle handle 6 surfaces are provided with multiple tracks burr 7, also are connected with lever 8 on the needle stand 1; After lever 8 right-angle bendings, stretch out and spacing needle handle 6 outside needle handle cover 5 with syringe needle 2 parallel directions on the edge.

Claims

1. intravenous transfusion device includes needle stand, and the needle stand front end is connected with syringe needle; The needle stand rear end is connected with tube for transfusion, and the needle point of said syringe needle front end is that a side is the inclined point shape on inclined-plane, it is characterized in that: be with the needle handle cover that can on needle stand, rotate on the said needle stand; Needle handle puts and is connected with and the vertical needle handle of needle stand, and said needle handle surface is provided with the multiple tracks burr, also is connected with lever on the needle stand; After the said lever right-angle bending, the edge direction parallel with syringe needle stretched out and spacing needle handle outside the needle handle cover.