CN201978255U

CN201978255U - Medical infusion pressurizer

Info

Publication number: CN201978255U
Application number: CN2011200177516U
Authority: CN
Inventors: 周瑞兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-15
Filing date: 2011-01-15
Publication date: 2011-09-21
Anticipated expiration: 2021-01-15

Abstract

The utility model relates to a medical infusion pressurizer and belongs to a medical appliance. The medical infusion pressurizer is convenient to use, has good effect and comprises a shell, wherein the shell is a hollow cuboid; one side wall of the shell is provided with a medicine bag placement port; the lower edge of the medicine bag placement port is close to the bottom wall of the shell; the lower surface of the top wall of the shell is connected with an ejection spring and a pressurizing spring; both the ejection spring and the pressurizing spring are positioned in the shell; the pressurizing spring is close to the medicine bag placement port; the ejection spring is far away from the medicine bag placement port; the elasticity coefficient of the ejection spring is the same with that of the pressurizing spring; the length of the ejection spring is greater than that of the pressurizing spring; the lower end of the ejection spring and the lower end of the pressurizing spring are connected with a pressurizing plate together; the pressurizing plate is in an inclined state; and the relatively high side of the pressurizing plate is close to the medicine bag placement port and the relatively low side of the pressurizing plate is far away from the medicine bag placement port. The medical infusion pressurizer is suitable for short-distance infusion. When the medical infusion pressurizer is in use, the medicine bag placement port can be placed below the pressurizing plate; and due to the arrangement of the ejection spring and the pressurizing spring, the pressurizing plate is always pressed on a medicine bag to automatically apply a pressure to the medicine bag.

Description

The medical infusion prelum

Technical field

This utility model relates to a kind of medical apparatus and instruments, relates in particular to a kind of medical infusion prelum.

Background technology

Ambulance need be infused to patient in the process of first-aid patients of going out usually, for safe infusion, generally use medicated bag and do not use medicine bottle, but because the car inner height is limited, infusion pressure is too little, is unfavorable for to patient infusion.

Summary of the invention

The purpose of this utility model provides a kind of short distance transfusion and good medical infusion prelum of result of use of being applicable to.

For achieving the above object, the technical solution adopted in the utility model is:

A kind of medical infusion prelum comprises shell, and shell is the cuboid of hollow, it is characterized in that: have medicated bag on one of them sidewall of shell and place mouth, medicated bag is placed the diapire of the lower edge of mouth near shell; Be connected with the top spring below the roof of shell and add stage clip, top spring and add stage clip and all be positioned at shell adds stage clip and places mouthful near medicated bag, and the top spring is placed mouthful away from medicated bag, the coefficient of elasticity of top spring is identical with the coefficient of elasticity that adds stage clip, and the length of top spring is greater than the length that adds stage clip; The lower end of top spring is connected with increased pressure board jointly with the lower end that adds stage clip, and increased pressure board is inclined, and mouth is placed near medicated bag in the higher relatively one side of increased pressure board, and mouth is placed away from medicated bag in the relatively low one side of increased pressure board.

This utility model can be placed on medicated bag below the increased pressure board in use, and the top spring is pressed in above the medicated bag increased pressure board with the setting that adds stage clip all the time, and the automatic chemical feeding bag is exerted pressure, and can satisfy the needs of short distance transfusion, and is easy to use, effective.

Description of drawings

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

In the accompanying drawing:

1, shell; 2, top spring; 3, increased pressure board; 4, add stage clip; 5, medicated bag is placed mouth; 6, medicated bag.

The specific embodiment

Below in conjunction with the drawings and specific embodiments this utility model is further described:

A kind of medical infusion prelum as shown in Figure 1, comprises shell 1, and shell 1 is the cuboid of hollow, has medicated bag on one of them sidewall of shell 1 and places mouth 5, and medicated bag is placed the diapire of the lower edge of mouth 5 near shell 1; Be connected with top spring 2 below the roof of shell 1 and add stage clip 4, top spring 2 and add stage clip 4 and all be positioned at shell 1 adds stage clip 4 and places mouthfuls 5 near medicated bags, and top spring 2 places mouthfuls 5 away from medicated bag, the coefficient of elasticity of top spring 2 is identical with the coefficient of elasticity that adds stage clip 4, and the length of top spring 2 is greater than the length that adds stage clip 4; The lower end of top spring 2 is connected with increased pressure board 3 jointly with the lower end that adds stage clip 4, and increased pressure board 3 is inclined, and mouth 5 is placed near medicated bag in the higher relatively one side of increased pressure board 3, and mouth 5 is placed away from medicated bag in increased pressure board 3 relatively low one side.

Claims

1. a medical infusion prelum comprises shell (1), and shell (1) is the cuboid of hollow, it is characterized in that: have medicated bag on one of them sidewall of shell (1) and place mouthful (5), medicated bag is placed the diapire of the lower edge of mouthful (5) near shell (1); Be connected with top spring (2) below the roof of shell (1) and add stage clip (4), top spring (2) and add stage clip (4) and all be positioned at shell (1), add stage clip (4) and place mouthful (5) near medicated bag, top spring (2) is placed mouthful (5) away from medicated bag, the coefficient of elasticity of top spring (2) is identical with the coefficient of elasticity that adds stage clip (4), and the length of top spring (2) is greater than the length that adds stage clip (4); The lower end of top spring (2) is connected with increased pressure board (3) jointly with the lower end that adds stage clip (4), increased pressure board (3) is inclined, mouthful (5) are placed near medicated bag in the higher relatively one side of increased pressure board (3), and mouthful (5) are placed away from medicated bag in the relatively low one side of increased pressure board (3).