CN2256320Y

CN2256320Y - Disposable negative pressure drainage bottle

Info

Publication number: CN2256320Y
Application number: CN 96237102
Authority: CN
Inventors: 卫兆球
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-24
Filing date: 1996-06-24
Publication date: 1997-06-18
Anticipated expiration: 2006-06-24

Abstract

The utility model relates to a disposable negative pressure drainage bottle for medical use. The utility model is characterized in that a bottle cover is connected with a drainage bag which is made of plastics to be served as a disposable article; when the utility model is used, the drainage bag is placed in a bottle body, and the bottle cover is sealed with the opening of the bottle; after the utility model is used, the bottle cover which is provided with the drainage bag is discarded, and a new bottle cover which is provided with a new drainage bag is replaced on the utility model to cause the utility model to be used again. The utility model has the advantages of disposable use and low cost; the utility model can be used without cleaning.

Description

Disposable negative pressure drainage vessel

This utility model relates to a kind of medical supplies, particularly drainage bottle.

The drainage bottle of prior art has traditional glass drainage bottle, its heaviness, frangible and when reusing cleaning-sterilizing very cumbersome; Other has a kind of disposable plastics drainage bottle, and cost is too high, and general hospital is beyond affordability.

The purpose of this utility model provides a kind of disposable cheaply drainage bottle.

The technical solution of the utility model is such: drainage bottle has bottle, is furnished with seal cover on bottleneck, has one on the seal cover and inhales a head piece and a negative pressure mouth, and it is characterized in that: sealing puts the drainage bag that plastics are done admittedly on the seal cover mouth.

The utility model has the advantages that cost is low, disposable use.

Further specify this utility model below by accompanying drawing.

Fig. 1 has the seal cover figure of drainage bag;

Fig. 2, bottle figure;

Fig. 3, this utility model user mode figure.

Drainage bottle separated into two parts of the present utility model, a part is a bottle, another part is seal cover such as the Fig. 1 that has drainage bag, seal cover 1 among the figure, inhales head piece 11, negative pressure mouth 12, drainage bag 13, drainage bag 13 sealing are solidly set on 1 mouthful of the seal cover, as disposable use part.

Fig. 2,2 mouthfuls of tops of bottle device one end are hinged on the bullet semi-annular jade pendant press strip 21 that compresses bottle cap 1 on bottleneck limit and buckle 22 at the bottleneck limit device bullet semi-annular jade pendant of the other end that plays semi-annular jade pendant press strip 21, with bottle cap 1 contact surface seal washer 23 are set on bottleneck.

Fig. 3, two bottles are used simultaneously during use, one another is as standby bottle as main bottle, and two bottles all is that the seal cover of band drainage bag is covered, this moment, the seal cover edge just in time was pressed on the seal washer 23 of bottle, buckle seal cover is compressed by playing the semi-annular jade pendant press strip and playing semi-annular jade pendant again, connect negative pressure then and begin drain, after drainage bag is filled, drainage bag is connected seal cover lose in the lump, the seal cover of changing new band drainage bag can continue again to use.

Claims

1, a kind of disposable negative pressure drainage vessel, it has bottle, is furnished with seal cover on bottleneck, has one on the seal cover and inhales a head piece and a negative pressure mouth, and it is characterized in that: the drainage bag that plastics are done is overlapped in sealing admittedly on the seal cover mouth.

2, a kind of disposable negative pressure drainage vessel according to claim 1, it is characterized in that: bottle opening top device one end is hinged on the bullet semi-annular jade pendant press strip on bottleneck limit, bottleneck limit device one bullet semi-annular jade pendant at the other end that plays the semi-annular jade pendant press strip is buckled, and above bottleneck seal washer is set.