CN204072885U

CN204072885U - Negative pressure drainage vessel

Info

Publication number: CN204072885U
Application number: CN201420476013.1U
Authority: CN
Inventors: 董小梅; 郑春山; 刘建美; 董鹏飞; 董敏
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-08-17
Filing date: 2014-08-17
Publication date: 2015-01-07
Anticipated expiration: 2024-08-17

Abstract

This utility model provides a kind of and is applicable to Post operation draining fluids and the disposable Simple negative-pressure drainage bottle of energy accurate recording drainage flow, comprise drainage tube 1, bottle 4, bottle 4 is provided with accurate scale, body fluid inlet port and the air check valve 2 with piston is provided with above bottleneck, bleeder valve 5 is set at negative pressure drainage vessel side-lower, having a pair symmetrical hook 3 near bottleneck, efficiently solves and clinically inaccurate problem being observed to drainage flow.

Description

Negative pressure drainage vessel

Technical field

This utility model relates to a kind of medical treatment and nursing articles for use, is related specifically to the disposable drainage device of the accurate recording drainage flow used in medical treatment and nursing articles for use field.

Background technology

Drainage is often used at surgery, and the accurate observation of drainage flow is recorded as assessment change of illness state provides important evidence.

Now conventional clinically drainage system most importantly disposable drainage bag.Though these drainage bags have scale, because the material of drainage bag is flexible plastic, liquid is larger in drainage bag internal mobility, is difficult to the amount of assessment drainage-fluid, or is only rough estimate, have comparatively big error with the amount of actual drain, is difficult to assessment change of illness state.

If use accurate negative pressure drainage device, the gas outlet of drainage-fluid above drainage device is needed to pour out after nurse measures at every turn, and then press drainage device, cover gas outlet bottle stopper and carry out drain again to form negative pressure, this method increase nurse job amount, and have potential contact body fluid to cause the danger of cross infection.Most of accurate drainage device structure relative complex, volume are large in addition or weight is large, affect Clinical practice.

Summary of the invention

The object of this utility model design is to provide and is a kind ofly applicable to Post operation draining fluids and can the disposable Simple negative-pressure drainage bottle of accurate recording drainage flow.

For achieving the above object, this utility model adopts following technical scheme:

Described negative pressure drainage vessel, comprises drainage tube 1, bottle 4, bottle 4 is provided with accurate scale, be provided with body fluid inlet port and the air check valve 2 with piston above bottleneck, bleeder valve 5 is set at negative pressure drainage vessel side-lower, near bottleneck, have a pair symmetrical hook 3.

Described bottle 4 has certain consistency and elasticity, guarantees to recoil to former state.

Hook 3 is had above described bottle 4.

Be plane at the bottom of the bottle of described bottle 4, be convenient to be placed on the observed and recorded drainage-fluid scale of constructions such as desktop.

Be air check valve 2 above described bottle 4, during use, the effect forming negative pressure in drainage bottle can be caused by extrusion bottle.

Owing to adopting technical scheme as above, this utility model has following beneficial effect:

Negative pressure drainage vessel described in the utility model, owing to traditional drainage bag to be changed into the drainage bottle of negative pressure, and adds accurate scale, efficiently solves and observe inaccurate problem to drainage flow clinically;

Negative pressure drainage vessel described in the utility model, compact is light, facilitates patient to use and carries.

Negative pressure drainage vessel described in the utility model, easy and simple to handle, decrease nurse job amount, improve efficiency.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model

Detailed description of the invention

Embodiment 1

Negative pressure drainage vessel, comprises drainage tube 1, bottle 4, bottle 4 is provided with accurate scale, be provided with body fluid inlet port and the air check valve 2 with piston above bottleneck, bleeder valve 5 is set at negative pressure drainage vessel side-lower, near bottleneck, have a pair symmetrical hook 3.

During use, extrusion bottle 4, makes the effect forming negative pressure in drainage bottle, connects drainage tube 1.

Claims

1. a negative pressure drainage vessel, comprise drainage tube (1), bottle (4), (4) are provided with accurate scale to bottle, body fluid inlet port and the air check valve (2) with piston is provided with above bottleneck, bleeder valve (5) is set at negative pressure drainage vessel side-lower, near bottleneck, is having a pair symmetrical hook (3).

2. negative pressure drainage vessel as claimed in claim 1, bottle (4) has certain consistency and elasticity, guarantees to recoil to former state.

3. negative pressure drainage vessel as claimed in claim 1, there is hook (3) bottle (4) top.

4. negative pressure drainage vessel as claimed in claim 1, is plane at the bottom of the bottle of bottle (4), is convenient to be placed on the observed and recorded drainage-fluid scale of constructions such as desktop.

5. negative pressure drainage vessel as claimed in claim 1, bottle (4) top is air check valve (2), can cause the effect forming negative pressure in drainage bottle by extrusion bottle during use.