CN106377804A

CN106377804A - Drainage bag

Info

Publication number: CN106377804A
Application number: CN201610736283.5A
Authority: CN
Inventors: 宁芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-26
Filing date: 2016-08-26
Publication date: 2017-02-08

Abstract

The invention discloses a drainage bag comprising a drainage pipe, a drainage bag body, an exhausting pipe, a sewage discharging pipe and a rotary switch. The drainage pipe and the exhausting pipe are arranged on the upper surface of the cylindrical drainage bag body; the sewage discharging pipe is arranged on the lower surface of the drainage bag body; the rotary switch is connected to the drainage pipe; a Murphy's dropper is connected to the drainage pipe; the exhausting pipe is filled with absorbing substance; and a waterproof ventilating film is respectively arranged on the upper surface and the lower surface of the exhausting pipe. Smooth drainage can be achieved and inverted flow can be avoided; the drainage bag can precisely record data and can be conveniently used; and hands of nursing people cannot be contaminated.

Description

A kind of drainage bag

Technical field

The present invention relates to a kind of medical nursing apparatus, specifically a kind of drainage bag.

Background technology

The patient of splanchnocoel drain or indwelling catheter generally requires to use drainage bag, drain used in Hospitals at Present Bag profile is irregular oval or rectangle, strictly accurately records the discharge of patient's liquid in clinical care client need Amount, after eliminating the error being likely to result in due to specific gravity of urine (1.010～1.025) more than water (1.010), finds that drainage bag is carved Degree differs than actual urine volume scale and reaches (70 ± 3) ml, simultaneously it has also been found that deviation is bigger when in drainage bag, urine volume is fewer, and soft draws Stream bag and is in collapsed mode when not having enough full liquid it is impossible to make bag expand, and causes the wretched insufficiency of capacity, with Being continuously increased of amount of liquid, drainage bag fills and expands, and actual capacity exceedes scale institute registration, so makes nursing staff accurate Record data；Due to the evacuation design of drainage bag, drain in the state of shrivelled can make the liquid of drain have some setbacks, Jin Erke Can produce the phenomenons such as refluence.

Content of the invention

The technical problem to be solved is that a kind of drain of design is smooth, can prevent from flowing backwards and energy accurately record data Drainage bag.

A kind of drainage bag, including drainage tube, drainage bag body, exhaustor, blow-off pipe and rotary switch, described drain Pipe and exhaustor are arranged on the upper surface of the drainage bag body of cylinder, and described blow-off pipe is arranged on the following table of drainage bag body Face, described rotary switch is connected on drainage tube；One Murphy's dropper is connected with described drainage tube；Described row Pipe is filled with adsorbent；Described exhaustor upper surface and lower surface are both provided with one layer of waterproof ventilated membrane.

The difference from prior art for the present invention is to employ Murphy's dropper and exhaustor, and Murphy's dropper can have Imitate prevents refluence, it is to avoid the outflow of liquid in drainage bag；In exhaustor, filling is the adsorbate with very strong absorbability Matter, exhaustor upper and lower surface is provided with one layer of waterproof ventilated membrane, and this is a kind of thin film of permeable watertight, can discharge drainage bag Interior gas, makes drain more smooth.

Further, described waterproof ventilated membrane is GORE-TEX film, and this is a kind of thin film of permeable watertight, can be smooth Discharge drainage bag in gas so as to inner and outer air pressure is equal, prevented also from drainage bag liquid discharge.

Further, described drain pipe port is designed with Petrochemical Pipe Joints, for connecting prolongation pipeline.

Further, the edge of described drainage bag body upper surface and lower surface is each provided with an elastic supporting member for supporting optical member, Folding can arbitrarily be distorted and drainage bag will not be damaged.

Further, described drainage bag body outer surface is provided with longitudinal scale, can intuitively see liquid in drainage bag The position of body.

Further, inside described exhaustor the adsorbent of filling be activated carbon, in kieselguhr, activated alumina one Plant or several, for adsorbing the liquid abnormal flavour mixing in exclusion gas.

Beneficial effects of the present invention：

1. the drainage bag of the present invention be one kind can prevent flow backwards, both hands will not be polluted it is easy to nursing staff process drainage bag；

2. because the design of regular cylindrical profile makes drainage bag can accurately calculate the data of liquid in output；

3. the support member on the drainage bag when holding liquid serves the effect supporting protection, makes in drainage bag bag in extruding Liquid will not be extruded or flow backwards.

Brief description

A kind of structural representation of drainage bag of Fig. 1 present invention；

The cut-away view of exhaustor on a kind of drainage bag of Fig. 2 present invention.

Specific embodiment

We describe the present invention in detail by being embodied as case below：

A kind of drainage bag as shown in Figure 1, includes cylindrical drainage bag body 2, drainage bag body 2 upper surface with On the axis of lower surface, fixing seal has drainage tube 1 and blow-off pipe 4 respectively；Described drainage bag body 2 uses soft plastic Make, the edge of its upper and lower surface is each provided with an elastic supporting member for supporting optical member 21, and elastic supporting member for supporting optical member 21 effectively supports drainage bag Become a cylinder, can arbitrarily fold and distort and have certain crushing resistance, drainage bag body outer surface designs There is longitudinal scale 22, the peak of described scale is 900ml, the maximum capacity of drainage bag is 1000ml.Described drainage tube 1 It is sequentially installed with Murphy's dropper 12, rotary switch 5 and Petrochemical Pipe Joints 11 from the bottom up, described Murphy's dropper 12 can With directly observe drain whether unobstructed it is also possible to dynamically observe the change of drainage flow in the short time, Murphy's dropper 12 and rotation While formula switch 5 using can effective anti-fall stream, serve the effect of duplicate protection.The sealing on the side of drainage tube 1 sets It is equipped with the exhaustor 3 of the cylinder being connected with drainage bag body 12 upper surface of a upper and lower opening；As shown in Fig. 2 aerofluxuss The upper and lower surface of pipe 3 is fixed with the ventilative waterproof ventilated membrane 31 that can not be permeable of one layer of energy, and described waterproof ventilated membrane 31 is GORE- TEX film, is filled with adsorbent 32 in the space that exhaustor 3 lateral surface and GORE-TEX film are formed, described adsorbate Matter is the combination material of one or more of activated carbon, kieselguhr, activated alumina.Install on shown described blow-off pipe 4 There is a rotary switch 5.

The using method of drainage bag of the present invention：First drainage bag is reverted to the circle of rule from shrivelled evacuated stretching Cylindricality, is then connected on corresponding apparatus by pipeline connecting valve 11, and up time needle open rotary switch 5 simultaneously passes through to observe Flow rate of liquid in Murphy's dropper 12 controls the folding degree of rotary switch 5.Gas in the bag when liquid flows into drainage bag Body can be excluded from exhaustor 3, makes the identical smoothness keeping liquid flowing of inside and outside air pressure；Adsorbent in exhaustor 3 The liquid abnormal flavour that exclusion in the air is mixed can effectively be removed, described adsorbent is activated carbon, kieselguhr, active oxidation Aluminum or/and combinations thereof material.If needing to only need to open when extracting the liquid in drainage bag rotary on blow-off pipe 4 Switch 5, both hands that are convenient and simply also will not polluteing nursing staff.

Ultimate principle, principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry Personnel it should be appreciated that the present invention is not limited by examples detailed above, the simply present invention's of description in examples detailed above and description Principle, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these change and change Enter to both fall within scope of the claimed invention.

Claims

1. a kind of drainage bag, including drainage tube (1), drainage bag body (2), exhaustor (3), blow-off pipe (4) and rotary switch (5), described drainage tube (1) and exhaustor (3) are arranged on the upper surface of the drainage bag body (2) of cylinder, described blowdown Pipe (4) is arranged on the lower surface of drainage bag body (2), and described rotary switch (5) is connected on drainage tube；

It is characterized in that, described drainage tube (1) is connected with a Murphy's dropper (12)；Described exhaustor (3) is internal It is filled with adsorbent (32)；Described exhaustor (3) upper surface and lower surface are both provided with one layer of waterproof ventilated membrane (31).

2. a kind of drainage bag according to claim 1 is it is characterised in that described waterproof ventilated membrane is GORE-TEX film (31).

3. a kind of drainage bag according to claim 1 is it is characterised in that be designed with one on described drainage tube (1) port Individual Petrochemical Pipe Joints (11).

4. a kind of drainage bag according to claim 1 it is characterised in that described drainage bag body (2) upper surface and under One elastic supporting member for supporting optical member (21) is each provided with the edge on surface.

5. a kind of drainage bag according to claim 1 is it is characterised in that described drainage bag body (2) outer surface is arranged There is longitudinal scale (22).

6. according to described a kind of drainage bag arbitrary in claims 1 to 3 it is characterised in that filling out inside described exhaustor (3) The adsorbent filling is one or more of activated carbon, kieselguhr, activated alumina.