CN2378052Y

CN2378052Y - Intravenous infusion pressing device

Info

Publication number: CN2378052Y
Application number: CN 98240507
Authority: CN
Inventors: 白云生; 杨俊红
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-09-02
Filing date: 1998-09-02
Publication date: 2000-05-17
Anticipated expiration: 2008-09-02

Abstract

The utility model relates to an intravenous infusion pressurizing device which is composed of a rubber inflation ball, an air intake valve, an air filter, an inflating valve and an inflating needle head. Air can be pressed into the intravenous infusion bottle by that the inflating valve is fixed in an opening at the front end of the rubber inflating ball, the inflating needle head is arranged at an opening at the front end of the rubber inflating ball, the air filter is fixed in the air intake valve, and then, the air intake valve is arranged at the tail part of the rubber inflating ball. Certain pressure is increased in the bottle, and the purpose of quick intravenous infusion is achieved.

Description

The venous transfusion prelum

This utility model relates to a kind of medical venous transfusion prelum, especially uses when the critical illness people needs quick venous transfusion to pressurize.

At present, when needing quick venous transfusion to pressurize clinically, the general syringes that adopt are at will drawn the space air more, charge in the transfusion medicine bottle, do like this and promptly do not meet aseptic principle, increase liquid medicine contamination easily, and complicated operation, and effect is also unreliable.

The purpose of this utility model provides a kind of venous transfusion prelum, and it can not only charge into filtered air in the infusion bottle, and can pressure of the inside of a bottle be acquired a certain degree in the short period, and transfusion is accelerated rapidly, and is promptly easy to be reliable again.

This utility model is achieved in that said venous transfusion prelum comprises rubber inflatable ball, air intake valve, charging valve, inflation needle, air filter.Air filter is contained in the air intake valve, and air intake valve is fixed on the afterbody of rubber inflatable ball, and charging valve is fixed in the front opening of rubber inflatable ball, and inflation needle is contained in rubber inflatable ball front opening place.

Owing to take such scheme, can be pressed into air in the infusion bottle in a short period of time, increase pressure of the inside of a bottle, reach the purpose of quick venous transfusion.

Below in conjunction with accompanying drawing this utility model is further specified:

Fig. 1, be front view of the present utility model.

Fig. 2, be inflation needle figure.

Fig. 3, be air intake valve figure.

Fig. 4, be air filter figure.

Venous transfusion prelum described in the utility model as shown in Figure 1, rubber inflatable ball 1, inflation needle 2, air intake valve 3, air filter 4, charging valve 5, inflation needle 2 is contained in the front opening place of rubber inflatable ball 1, air filter 4 is housed in the air intake valve 3, then reinstall the afterbody of rubber inflatable ball 1, charging valve 5 is fixed in the front opening of rubber inflatable ball 1.

Claims

1, a kind of venous transfusion prelum, it is characterized in that: the venous transfusion prelum comprises that respectively there are air intake valve (3) and charging valve (5) in the two ends of rubber inflatable ball (1), air filter (4) is packed in the air intake valve (3), and inflation needle (2) is contained in the front opening place of rubber inflatable ball (1).