CN201030080Y

CN201030080Y - External disposable negative pressure succus conducting system for medical application

Info

Publication number: CN201030080Y
Application number: CNU2006201563086U
Authority: CN
Inventors: 吴灿昊
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-17
Filing date: 2006-11-17
Publication date: 2008-03-05
Anticipated expiration: 2016-11-17

Abstract

The utility model discloses a human medical external disposable negative pressure body fluid flow-inducting system, which is safer, more convenient, and scientific, and comprises an inner flow-inducting soft bag 1, a liquid-measuring jar 2 whose outside is sleeved with duromer, a multi-functional hard cover 3, a flow-inducting liquid discharge outlet 4, a discharge outlet cover 5, an attached surgery specimen collecting small bag 6, a body liquid flow-inducting inlet 7 for patients, a negative pressure drainage tube inlet 8, and a gas purifying filter element 9. The utility model has the advantages that firm performance of each port and cover opening is added, which avoids pollution, and the surgery specimen collecting small bag is arranged in the flow-inducting liquid discharge outlet, which is convenient to pathologically check flow-inducting objects of patients after an operation and reduces pollution, and the gas purifying filter element filters gas with relatively thick grains, which avoids environmental pollution which is caused by overflow of gas with peculiar smell.

Description

The medical external disposable negative pressure body liquid drainage of a kind of mankind system

Affiliated technical field:

This utility model relates to a kind of medical apparatus and instruments series products, the medical external disposable negative pressure body liquid drainage of particularly a kind of mankind system.

Background technology:

Mainly there are following defective in employed clinically at present drainage bag or drain jar:

1. present drainage bag or the drain jar that uses clinically, though be the lid mouthful or patient's body fluid drainage tube blank area does not all design helicitic texture, this just causes joint and lid notch portion loosening easily, when bumping, drawing drainage bag (jar) and drainage tube because of carelessness, slippage easily, cause unclean draining fluids to overflow, contaminated environment not only also has influence on medical personnel and patient's health.

2. the drain jar that uses clinically at present is glass, the non-once product, so after needing medical personnel after each the use drain topple in manually with jar, cleaning glass drain jar sterilization back continues to use, not only increase workload, and the easy fragmentation of glass makes the dangerous at work hidden danger of medical personnel.

3. present drainage system clinically adopts mechanical type flow-stop valve or itself just not to have anti-adverse current function more.Therefore, tracing observation constantly in patient's drain process, otherwise the mechanical type flow-stop valve can not close automatically and cause drain liquid to be full of the back influencing the electric suction apparatus operate as normal, even cause injuring life in the drain liquid adverse current patient body.

4. all drainage bags of present clinical use or drain jar, all do not set up surgery specimen collection pouch, so patient's drain need be chemically examined or during pathologic finding when clinical, just must must in drainage bag or drain jar, capture specimen, not only troublesome poeration and easily pollute medical personnel by medical personnel are meticulous.

The utility model content:

This utility model has overcome the deficiencies in the prior art, aims to provide a kind of human medical external disposable negative pressure body liquid drainage system of safer, convenient and scientific structure.The purpose of this utility model is achieved in that the medical external disposable negative pressure body liquid drainage of described a kind of mankind system, the soft bag of drain, overcoat duromer liquid measure jar in comprising, multi-functional hardcoat, it is in 1900 milliliters of overcoat hard measuring tanks that the soft bag of disposable interior drain places content.Multi-functional hardcoat is provided with drain liquid outlet, discharges flap, sets up surgery specimen collection pouch, patient's body fluid drain inlet, negative pressure drainage tube inlet, gas purification filter element.

All drain union joints and outlet set on the described multi-functional hardcoat all are provided with the helicitic texture that increases density; Be provided with a rigid plastics rod in its Chinese and foreign department specimen collection pouch, the gas purification filter element imports joint with negative pressure and links to each other.

Advantage of the present utility model is:

1. these all suitable novel flow subs and outlet all are provided with the helicitic texture that increases density, make the not slippage automatically of flap and drainage tube interface, firm lock function is arranged, also can not caused the drain liquid stream to go out to cause contaminated environment even drainage system knocks over because of carelessness.

2. the surgery specimen collection pouch set up in drain liquid outlet of this utility model makes when clinical and patient's drain need be chemically examined or during pathologic finding, can directly collecting bag be taken out censorship, reduce pollution section.

3. a gas purification filter element assigning in multi-functional hardcoat inner face drainage tube porch of this utility model, make in the drain process when this gas purification filter element is immersed in the drain liquid, this purification filter element will expand into rapidly and can intercept the thick gas of granule religion, plays the filtration of avoiding the excessive contaminated environment of gas with foreign flavor.

Description of drawings:

Fig. 1 is this utility model overall structure sketch map.

Fig. 2 is multi-functional hardcoat sectional view.

Fig. 3 is multi-functional hardcoat vertical view.

Fig. 4 is a surgery specimen collection pouch structures sketch map.

Fig. 5 is the helicitic texture sketch map of outlet.

The number in the figure explanation: the soft bag 1 of interior drain, overcoat duromer liquid measure jar 2, multi-functional hardcoat 3, drain liquid outlet 4 are discharged flap 5, set up surgery specimen collection pouch 6, patient's body fluid drain inlet 7, negative pressure drainage tube inlet 8, gas purification filter element 9.

The specific embodiment:

Below in conjunction with drawings and Examples structure of the present utility model and operation principle are elaborated:

The soft bag 1 of drain, overcoat duromer liquid measure jar 2 in this utility model mainly comprises, multi-functional hardcoat 3, drain liquid outlet 4 are discharged flap 5, set up surgery specimen collection pouch 6, patient's body fluid drain inlet 7, negative pressure drainage tube inlet 8, gas purification filter element 9.Its operation principle is as follows: the flow sub 7 in this utility model on the

multi-functional hardcoat

3,8 and drain liquid outlet 4 be provided with helicitic texture, and wherein patient's body fluid drain inlet 7 respectively is connected a drain plastic flexible pipe with negative pressure drainage tube inlet 8, the soft bag 1 of interior drain places in the overcoat duromer liquid measure jar 2 and is used to load drain body fluid, in the drain process when the body fluid capacity reaches gas purification filter element 9 that multi-functional hardcoat 3 inner faces of submergence assign, the gas purification core 9 that belongs to the chemical polymerization product can expand rapidly, density is increased and then effectively to intercept the thicker abnormal flavour harmful gas of granule excessive.After the drain process is finished, can directly take out the surgery specimen collection pouch 6 that places drain liquid outlet 4 and chemically examine or pathologic finding, after finishing, use take rational method to dispose the soft bag 1 of used interior drain, convenient pollution-free, and safer.

Claims

1. the medical external disposable negative pressure body liquid drainage of mankind system, the soft bag of drain (1) in comprising, overcoat duromer liquid measure jar (2), multi-functional hardcoat (3), it is characterized in that: overcoat duromer liquid measure jar (2) is 1900 milliliters of hard measuring tanks of content, and the soft bag of interior drain (1) is for placing the soft bag of disposable humoral drain in the overcoat hard body fluid quality jar (2).

2. according to the medical external disposable negative pressure body liquid drainage of the described mankind of claim 1 system, it is characterized in that: described multi-functional hardcoat (3) is provided with drain liquid outlet (4), discharge flap (5), set up surgery specimen collection pouch (6), patient's body fluid drain inlet (7), negative pressure drainage tube inlet (8), gas purification filter element (9).

3. the medical external disposable negative pressure body liquid drainage of the mankind according to claim 1 system, it is characterized in that: described multi-functional hardcoat (3) goes up all set drain union joints and outlet all is provided with the helicitic texture that increases density.

4. the medical external disposable negative pressure body liquid drainage of the mankind according to claim 2 system is characterized in that: establish a rigid plastics rod in the described surgery specimen collection pouch (6).

5. the medical external disposable negative pressure body liquid drainage of the mankind according to claim 2 system, it is characterized in that: described gas purification filter element (9) links to each other with the negative pressure drainage tube inlet (8) that is located at multi-functional hardcoat inner face.