CN201052293Y

CN201052293Y - Embedded suck-back-prevention integral drainage bottle

Info

Publication number: CN201052293Y
Application number: CNU2007200392785U
Authority: CN
Inventors: 汤健华
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-30
Filing date: 2007-05-30
Publication date: 2008-04-30
Anticipated expiration: 2017-05-30

Abstract

The utility model relates to a built-in anti-inverse suction integral drainage bottle, which comprises a bottle body and a plurality of connecting pillars which are connected on the upper end portion of the bottle body. A cavity of the bottle body is spaced into a liquid collecting bottle, a water sealed bottle, and a negative pressure bottle by baffle boards. A one way valve is arranged between the liquid collecting bottle and the water sealed bottle, the bottle body is provided with a sealed cover, the connecting pillars are arranged on the sealed cover and are communicated with the cavity, the connecting pillars comprise first connecting pillars and second connecting pillars, the first connecting pillars are communicated with the liquid collecting bottle, and the second connecting pillars are communicated with the negative pressure bottle. Due to a negative pressure which is connected between the liquid collecting bottle and the water sealed bottle is omitted, and adopting an integral sealed cover to tightly seal with the bottle body, thereby reducing the employment of a plurality of sealed bottle caps, largely reducing a risk that the sealed bottle cap is air leak, and improving safety and reliability of the built-in anti-inverse suction integral drainage bottle.

Description

Built-In Reversing Suction All-In-One Drainage Bottle

Technical field

This utility model relates to a kind of drainage bottle, relates in particular to the medical drainage bottle of a kind of thoracic surgery.

Background technology

The thoracic cavity of human body is a closed chamber, and normal person's thoracic cavity air pressure is lower than 6～10 centimetres of Phyllostachys congestas of atmospheric pressure under the regular situation, be beneficial to the people when air-breathing pulmonary be easy to open, can shrink breathing by the light of nature.In clinical for carried out cardiothoracic operation and thoracic injury the treatment patient, because after stitching was opened in the thoracic cavity, negative pressure disappeared in the thoracic cavity, need to get rid of hematocele hydrops and part air in the thoracic cavity, to reply the subatmospheric original state of thoracic cavity internal gas pressure, must use thoracic cavity drainage bottle.

In the prior art, thoracic cavity drainage bottle generally includes two to three bottles, is respectively hydrops bottle, water-sealed drainage bottle and negative pressure bottle, a drainage tube, and one terminates at the splanchnocoel of human body, and the other end is connected on connecing on the post of hydrops bottle; One negative pressure pipe, an end are connected and connect connecing on the post on the water-sealed drainage bottle, and the other end is connected connecing on the post on the negative pressure bottle; One suction catheter, an end are connected connecing on the post on the negative pressure bottle, and the other end is connected on the suction pump.Because this structure connection tube is more, there is the hidden danger of easy gas leakage of the seal bottle cap at connection tube place in complex structure in clinical manipulation, have higher risk in the use.

Summary of the invention

The purpose of this utility model provides a kind of Built-In Reversing Suction All-In-One Drainage Bottle, and this drainage bottle is simple in structure, good airproof performance.

This utility model can be implemented by the following technical programs: a kind of Built-In Reversing Suction All-In-One Drainage Bottle, it comprises bottle and is connected a plurality of posts that connect of described bottle upper end, the cavity of described bottle is divided into the hydrops bottle by dividing plate, water-sealed drainage bottle and negative pressure bottle, be provided with check valve between described hydrops bottle and the described water-sealed drainage bottle, described bottle has seal cover, the described post that connects is arranged on the described seal cover and with described cavity and is connected, the described post that connects comprises that first connects post and second and connect post, described first connects post is connected with described hydrops bottle, and described second connects post is connected with described negative pressure bottle.

Described second connects post is provided with the cock that is used to seal.

Described check valve is positioned at the upper end of described negative pressure bottle.

Described hydrops bottle is divided into first fluid collection chamber and second fluid collection chamber by dividing plate.

Compared with the prior art this utility model has following advantage: owing to saved the negative pressure pipe that is connected between hydrops bottle and the water-sealed drainage bottle, and adopt the seal cover of an integral type and bottle to seal closely, therefore reduced the use of many seal bottle caps, greatly reduce the risk of seal bottle cap gas leakage, improved the security reliability that Built-In Reversing Suction All-In-One Drainage Bottle uses.And check valve is positioned at the upper end of described negative pressure bottle, like this, even when check valve is malfunctioning,, can prevent suck-back at short notice owing to still have higher water column in the negative pressure bottle, the doctor can in time be handled according to the fluctuation of water column, guaranteed patient's safety.

Description of drawings

Accompanying drawing 1 is a vertical view of the present utility model;

Accompanying drawing 2 is an A-A direction cutaway view in the accompanying drawing 1;

Accompanying drawing 3 is an axonometric chart of the present utility model;

Wherein: 1, bottle; 2, connect post; 3, cavity; 4, dividing plate; 5, dividing plate; 6, dividing plate; 7, hydrops bottle; 8, water-sealed drainage bottle; 9, negative pressure bottle; 10, check valve; 11, first connect post; 12, second connect post; 13, cock; 14, seal cover; 15, first fluid collection chamber; 16, second fluid collection chamber.

The specific embodiment

Shown in accompanying drawing 1～3, a kind of Built-In Reversing Suction All-In-One Drainage Bottle, it comprises bottle 1 and is connected a plurality of posts 2 that connect of described bottle 1 upper end, the cavity 3 of described bottle 1 is by dividing

plate

5,6 are divided into hydrops bottle 7, water-sealed drainage bottle 8 and negative pressure bottle 9, be provided with check valve 10 between described hydrops bottle 7 and the described water-sealed drainage bottle 8, described bottle 1 has seal cover 14, the described post 2 that connects is arranged on the described seal cover 14 and with described cavity 3 and is connected, the described post 2 that connects comprises that first connects post 11 and second and connect post 12, described first connects post 11 is connected with described hydrops bottle 7, and described second connects post 12 is connected with described negative pressure bottle 8.

When clinical use, one of drainage tube terminates at the splanchnocoel of human body, and the other end is connected described first and connects on the post 11, and first connects the lower end aligned hydrops bottle 7 of post 11; One end of suction catheter is connected described second and connects on the post 12, and second connects the lower end aligned negative pressure bottle 9 of post 12, and the other end of suction catheter is connected with vacuum extractor.Owing to saved the negative pressure pipe that is connected between hydrops bottle 7 and the water-sealed drainage bottle 8, and adopt the seal cover 14 of an integral type to seal closely with bottle 1, therefore reduced the use of many seal bottle caps, greatly reduce the risk of seal bottle cap gas leakage, improved the security reliability that Built-In Reversing Suction All-In-One Drainage Bottle uses.

Described check valve 10 is arranged between hydrops bottle 7 and the described water-sealed drainage bottle 8, and gas-liquid can only enter water-sealed drainage bottle 8 by hydrops bottle 7, and can not enter hydrops bottle 7 by water-sealed drainage bottle 8.

Described second connects post 12 is provided with the cock 13 that is used to seal, and can connect second better and realize sealing between post 12 and the seal cover 14.

Described check valve 10 is positioned at the upper end of described negative pressure bottle 8, like this, even when check valve 8 is malfunctioning, owing to still have higher water column in the negative pressure bottle 8, can prevent suck-back at short notice, the doctor can in time be handled according to the fluctuation of water column, guarantee patient's safety.

Described hydrops bottle 7 is divided into first fluid collection chamber 15 and second fluid collection chamber 16 by dividing plate 4.When patient's hydrops is filled first fluid collection chamber 15, second fluid collection chamber 16 of can packing into.

Above-described only is preferred embodiment of the present utility model, and every embodiment that does not break away from the technical solutions of the utility model content is the scope of this utility model protection.

Claims

1. Built-In Reversing Suction All-In-One Drainage Bottle, it comprises bottle (1) and is connected a plurality of posts (2) that connect of described bottle (1) upper end, it is characterized in that: the cavity (3) of described bottle (1) is by dividing plate (5,6) be divided into hydrops bottle (7), water-sealed drainage bottle (8) and negative pressure bottle (9), be provided with check valve (10) between described hydrops bottle (7) and the described water-sealed drainage bottle (8), described bottle (1) has seal cover (14), the described post (2) that connects is arranged on that described seal cover (14) is gone up and is connected with described cavity (3), the described post (2) that connects comprises that first connects post (11) and second and connect post (12), described first connects post (11) is connected with described hydrops bottle (7), and described second connects post (12) is connected with described negative pressure bottle (8).

2. Built-In Reversing Suction All-In-One Drainage Bottle according to claim 1 is characterized in that: described second connects post (12) is provided with the cock (13) that is used to seal.

3. Built-In Reversing Suction All-In-One Drainage Bottle according to claim 1 is characterized in that: described check valve (10) is positioned at the upper end of described negative pressure bottle (8).

4. Built-In Reversing Suction All-In-One Drainage Bottle according to claim 1 is characterized in that: described hydrops bottle (7) is divided into first fluid collection chamber (15) and second fluid collection chamber (16) by dividing plate (4).