CN209154643U - A kind of sterile drainage bag for leaving and taking drainage-fluid sample - Google Patents

Abstract

The utility model belongs to clinical care technical field, and in particular to a kind of sterile drainage bag for leaving and taking drainage-fluid sample.The drainage bag upper end is provided with drainage liquid flow inlet, and drainage bag lower end is provided with drainage fluid outlet and drainage-fluid sample reception mouth；It drains and is equipped with tapping valve at fluid outlet, be equipped with rubber stopper at drainage-fluid sample reception mouth, rubber stopper is filled by sterility protection buckle closure.The drainage bag is equipped with drainage-fluid sample reception mouth, can be easy, quick and leaves and takes drainage-fluid sample with guaranteeing absolutesterility.

Description

A kind of sterile drainage bag for leaving and taking drainage-fluid sample

Technical field

The utility model belongs to clinical care technical field, and in particular to a kind of sterile drainage for leaving and taking drainage-fluid sample Bag.

Background technique

In present clinic, drainage bag mostly uses single outlet drainage bag, and exit is plug-in or is the mutual pushing-type in left and right. But when leaving and taking drainage-fluid sample, the drainage bag that plug-in exports is since the caliber in exit is greater than the test tube mouth of specimen taken Diameter, therefore while leaving and taking is difficult to fix, and easily leads to drainage-fluid outflow pollution environment, and cannot be guaranteed absolute during specimen taken It is sterile；The drainage bag outlet caliber of the mutual pushing-type outlet in left and right matches with test tube bore, but since mutual pushing-type valve is difficult to control Flow velocity, and outlet is directly exposed to outside, therefore the absolutesterility during cannot guarantee that specimen taken, it there is also and leaving and taking Drainage-fluid, which overflows, in journey pollutes environment outside test tube.It would therefore be highly desirable to need a kind of drainage bag that sterile can leave and take drainage-fluid sample.

Summary of the invention

In order to overcome the drawbacks of the prior art, sterile drainage-fluid sample is left and taken the purpose of this utility model is to provide a kind of Drainage bag, the drainage bag convenient and efficient sterile can leave and take drainage-fluid sample.

To achieve the above object, the technical solution of the utility model is as follows.

A kind of sterile drainage bag for leaving and taking drainage-fluid sample, the drainage bag upper end are provided with drainage liquid flow inlet, drainage bag Lower end is provided with drainage fluid outlet and drainage-fluid sample reception mouth；It drains and is equipped with tapping valve at fluid outlet, drainage-fluid sample stays It takes and is equipped with rubber stopper at mouth, rubber stopper is filled by sterility protection buckle closure.

Further, the capacity of the drainage bag is 1000~2000mL.

Further, syringe insert port is offered on the rubber stopper.

In use, drainage fluid outlet, which is used as, topples over a large amount of drainage-fluids；Drainage-fluid sample reception mouth draws on a small quantity for extracting Flow liquid inspection；When leaving and taking sterile drainage-fluid sample, the sterility protection button at drainage-fluid sample reception mouth is broken into two with one's hands, exposes internal rubber Rubber plug, then drainage-fluid is extracted with the insert port for being inserted into rubber stopper at the nipple of asepsis injector, nipple, rubber are extracted after extraction Rubber plug is closed automatically, can prevent drainage-fluid from leaking outside.

Beneficial effect

(1) drainage bag described in the utility model is equipped with drainage-fluid sample reception mouth, can be easy, quick and protects Leave and take drainage-fluid sample to card absolutesterility.

(2) using drainage bag described in the utility model during specimen taken, it is double that pollution is reduced to the maximum extent A possibility that hand and pollution environment, and whole needlelessization operation, the generation for preventing needle from stabbing.

(3) drainage bag described in the utility model has separately added one outlet on the basis of existing drainage bag, comes from weight Big influence will not be caused to patient by saying.

Detailed description of the invention

Fig. 1 is the sterile drainage bag structural schematic diagram for leaving and taking drainage-fluid sample of one kind described in the utility model.

Fig. 2 is the schematic cross-section that rubber stopper described in the utility model is closed and breaks into two with one's hands.

Fig. 3 is the structural schematic diagram of syringe described in the utility model.

Wherein, 1- drainage bag, 2- drain fluid outlet, 3- tapping valve, and the disposable sterilized protection of 4- is detained, and 5- specimen taken goes out Mouthful, 6- rubber stopper, 7- drains liquid flow inlet, 8- rubber stopper, 9- syringe.

Specific embodiment

The utility model is further illustrated with reference to the accompanying drawing.

As shown in Figure 1, a kind of sterile drainage bag for leaving and taking drainage-fluid sample, 1 upper end of drainage bag is provided with drainage liquid stream Entrance 7,1 lower end of drainage bag are provided with drainage fluid outlet 2 and drainage-fluid sample reception mouth 5；It drains and is equipped with drain at fluid outlet 2 Valve 3, rubber stopper 8 is equipped at drainage-fluid sample reception mouth, and rubber stopper 8 is encapsulated by disposable sterilized protection button 4.The drainage bag Capacity be 1000~2000mL.Syringe insert port is offered on the rubber stopper 8.

In use, when draining liquid measure >=20mL in drainage bag:

Step 1: disposable sterilized protection button 4 is got rid of.

Step 2: selecting the syringe 9 of 5mL or 10mL, and 9 nipple of syringe is stitched to insertion from rubber stopper 8, extracts drainage Liquid sample.

Step 3: it opens after remaining drainage-fluid is discarded to measuring cup measurement from drainage fluid outlet 2 by tapping valve 3 and topples over.

When draining liquid measure≤20mL in drainage bag:

Step 1: disposable sterilized protection button 4 is got rid of.

Step 2: selecting the syringe 9 of 5mL or 10mL, and 9 nipple of syringe is stitched to insertion from rubber stopper 8, extracts drainage Liquid sample.

Step 3: it will be drained after extracting drainage-fluid remaining after specimen taken out measurement note amount from drainage-fluid sample reception mouth 5 Bag is thrown away to hospital refuse bag.

Utility model includes but is not limited to above embodiments, all to carry out under the spirit and principles of the utility model Any equivalent replacement or local improvement all will be regarded as being within the protection scope of the utility model.

Claims (3)

1. a kind of sterile drainage bag for leaving and taking drainage-fluid sample, it is characterised in that: drainage bag (1) upper end is provided with drainage liquid stream Entrance (7), drainage bag (1) lower end are provided with drainage fluid outlet (2) and drainage-fluid sample reception mouth (5)；It drains fluid outlet (2) Place is equipped with tapping valve (3), is equipped with rubber stopper (8) at drainage-fluid sample reception mouth, and rubber stopper (8) is sealed by sterility protection button (4) Dress.

2. a kind of sterile drainage bag for leaving and taking drainage-fluid sample as described in claim 1, it is characterised in that: the drainage bag Capacity is 1000~2000mL.

3. a kind of sterile drainage bag for leaving and taking drainage-fluid sample as described in claim 1, it is characterised in that: the rubber stopper (8) syringe insert port is offered on.