CN2220286Y

CN2220286Y - Retention apparatus for intravenous drips

Info

Publication number: CN2220286Y
Application number: CN 95209254
Authority: CN
Inventors: 唐永煌
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-04-20
Filing date: 1995-04-20
Publication date: 1996-02-21
Anticipated expiration: 2005-04-20

Abstract

The utility model relates to a venous transfusion retention apparatus, which is composed of a soft bag, a soft tube, small balls, etc. the soft bag is connected with the soft tube; the soft bag is communicated with the soft tube at small holes; the small balls are positioned on the back half part of the inner part of the soft tube; the soft bag is filled with anticoagulant. The utility model which is suitable for patients who need repeated many times of venous transfusion has the advantages of the pain of many times of puncturing vein avoiding, easy use, freely movement, no infection, hemagglutination preventing, etc.

Description

Venous transfusion is kept somewhere device

This utility model relates to a kind of medical apparatus and instruments, especially a kind of auxiliary equipment of keeping somewhere syringe needle when being used for venous transfusion.

The venipuncture of being done during venous transfusion often is the distressful thing of part, especially to maneuver not too skilled nurse and the thin patient of fat vein.Often need infuse every day during patient's hospitalization, this just more makes patient and nurse complain bitterly, and repeated localised puncture causes phlebitis easily.Once the someone attempted to solve this problem with existing tee T, and its method is: when transfusion is about to finish, suck anticoagulant liquid with syringe, advance in the pin from tee T one end, close threeway then, cotton swab on an end plug that takes out syringe sticks on a piece of adhesive tape again.This method troublesome poeration, and because of tee T is bigger, difficult fixing, easily cause again and infect and the obstruction pin hole, therefore be difficult for promoting the use of.

The purpose of this utility model is the shortcoming that overcomes prior art, and a kind of do not have infection, nothing obstruction, easy fixing, easy and simple to handle venous transfusion indwelling equipment are provided.

This utility model is made threeway and is realized above-mentioned purpose in globule sealing mode with little plastic cement pipe and folliculus.

Below in conjunction with drawings and Examples this utility model is further described.

Fig. 1 is a structural representation of the present utility model.

Fig. 2 and Fig. 3 are user mode sketch map of the present utility model.

With reference to Fig. 1, this utility model is made up of soft capsule (1), flexible pipe (2) and globule (3); Soft capsule (1) links to each other with flexible pipe (2) and communicates with aperture (1a); Globule (3) places in the flexible pipe (2), and it is latter half of to be positioned at flexible pipe; The flexible pipe front end is provided with interface (2a).Fill anticoagulant in the soft capsule (1) before using, flexible pipe two ends (2a, 2b) all sealings.

With reference to Fig. 2 and Fig. 3, (4) are the tubule sleeve pipe, and (5) are tubule, and (6) are syringe needle, and (7) are the venous blood tube wall.

This utility model is applicable to the patient who needs the repeated multiple times venous transfusion.When venous transfusion will finish, take out the pipe that links to each other with infusion bottle, keep tubule sleeve pipe (4), tubule (5) and syringe needle (6), syringe needle (6) is stayed in the vein blood vessel (7).Get this utility model, cut off sealing of flexible pipe front end interface (2a) earlier, be connected with the tubule sleeve pipe (4) that keeps, cut off end closure (2b) behind the flexible pipe again, globule (3) is latter half of flexible pipe (2), pushes soft capsule (1), makes anticoagulant flow into intravenous syringe needle (6) lining through flexible pipe.Slowly push globule (3) to front end interface (2a) then and locate, cut off the flexible pipe part [arrow of Fig. 2 is seen in the clip position] of the related folliculus in globule (3) rear end, the fraction that stays sticks on a piece of adhesive tape fixing.As shown in Figure 3.

When infusing for the second time, take out the flexible pipe part [together with interface (2a) and globule (3)] that is retained on the tubule sleeve pipe (4), connect the pipe that links to each other with infusion bottle, can infuse.This product is the disposable articles for use that make, and intravenous needle was kept 3～5 days.When not infusing during this, patient is freely movable.

Good effect of the present utility model be to avoid repeatedly the to puncture hardship of vein, easy to use, Activity freely, do not have infection, an anticoagulant etc.

Claims

1. a venous transfusion is kept somewhere device, it is characterized in that being made up of soft capsule (1), flexible pipe (2) and globule (3); Soft capsule (1) links to each other with flexible pipe (2) and communicates with aperture (1a); Globule (3) places in the flexible pipe (2) and to be positioned at flexible pipe latter half of; The flexible pipe front end is provided with interface (2a).

2. venous transfusion according to claim 1 is kept somewhere device, it is characterized in that filling anticoagulant in the soft capsule (1) flexible pipe (2) two ends (2a, 2b) sealing.