CN209500365U - A kind of medical drainage bag negative pressure drainage device - Google Patents

Abstract

The utility model relates to a kind of medical drainage bag negative pressure drainage devices, including drainage bag, one end is fixedly connected with drainage tube one at the top of the drainage bag, Mo Feishi dropper is fixedly connected at the top of the drainage tube one, drainage tube two is fixedly connected at the top of the Mo Feishi dropper, triple valve is fixedly connected at the top of the drainage tube two, the utility model structure is simple, it is easy to use, it can find and solve in time clot blocking, improve drainage effect, syringe of directly ining succession when convenient clinically specimen taken or drug application is administered, it rotates threeway and stops drainage, reduction disconnects caused infection risk repeatedly, it can be mating with drainage catheter end structure, linking is close, ne-leakage, aseptic is strong, it prevents turn-over bed for patient or leaies through drainage bag when checking and slip, lead to that drainage-fluid is excessive and pollutes, when in drainage bag When liquid is more, anti-reflux bag will be flowed into, expands drainage capacity, drainage-fluid reflux when preventing drainage bag from changing position.

Description

A kind of medical drainage bag negative pressure drainage device

Technical field

The utility model relates to a kind of medical drainage bag negative pressure drainage devices, belong to medical instruments field.

Background technique

It after patient's operation now, in order to avoid wound inflammation and cross-infection, needs to use negative pressure continuous drainage device, bears Pressure continuous drainage enough accelerates the blood circulation of wound site, remarkably promotes new vessels and enters the surface of a wound, stimulates the life of granulation tissue It is long, it sufficiently drains, mitigates oedema, reduce pollution, inhibit bacterial growth, can directly accelerate wound healing, or repair for operation It creating conditions, when negative pressure treatment, the exudate of the surface of a wound timely can be attracted by negative pressure, and can change a medicine at least three days, Have the characteristics that wound healing is fast, infection rate is low, more change dressings number is few, Antibiogics usage is few, reduce medical expenses, can add Fast wound healing reduces the expenditure of medical expenses, currently, the drainage bag of clinical use generally comprises bag body, drainage tube, sewage pipe And blowdown valve, when drainage bag is when carrying out drainage blowdown, without flow monitoring pipe and flow control switch, when blocked drainage tube It is not easy to be found；It is easy to cause liquid to flow backwards when carrying out extruding blowdown, patient is caused to infect；When liquid is more than one in bag body It cannot be excluded in time when determining storage capacity, infection is also be easy to cause to patient, the above factors are all unfavorable for clinic and draw Stream.

Summary of the invention

The technical problems to be solved in the utility model overcomes existing defect, provides a kind of medical drainage bag negative pressure drainage Device can be contrasted with speed is poured by flow rate of liquid in observation dropper, can be sent out in time by being equipped with Mo Feishi dropper Now with solve clot blocking, improve drainage effect, by being equipped with triple valve, when convenient clinically specimen taken or drug application is straight Successively syringe is administered, and rotation threeway stops drainage, and reduction disconnects caused infection risk repeatedly, by being equipped with Rule Connector, can be mating with drainage catheter end structure, and linking is close, and ne-leakage, aseptic is strong, when preventing turn-over bed for patient or checking It leaies through drainage bag and slips, cause drainage-fluid excessive and pollute, by being equipped with anti-reflux bag, when the liquid in drainage bag When body is more, anti-reflux bag will being flowed into, expanding drainage capacity, drainage-fluid reflux when preventing drainage bag from changing position avoids pair Patient causes to infect, by be equipped with flow regulator, adjustable drainage speed, and can when drainage tube blocks, Drainage tube is closed, drainage tube is dredged by extruded ink phenanthrene formula dropper, can effectively solve the problems in background technique.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:

A kind of medical drainage bag negative pressure drainage device, including drainage bag, drainage bag top one end are fixedly connected with Drainage tube one is fixedly connected with Mo Feishi dropper at the top of the drainage tube one, is fixedly connected with and draws at the top of the Mo Feishi dropper Flow tube two is fixedly connected with triple valve at the top of the drainage tube two, is fixedly connected with drainage tube three at the top of the triple valve, described Female Luer is fixedly connected at the top of drainage tube three, one side of drainage tube is equipped with exhaust tube one, and the exhaust tube one is solid Surely it is connected to one end at the top of drainage bag, one top of exhaust tube has been connected through a screw thread exhaust tube two, in the exhaust tube two Chamber is equipped with check valve one, and negative pressure ball is fixedly connected at the top of the exhaust tube two, is fixedly connected with out at the top of the negative pressure ball Tracheae, the escape pipe top are equipped with check valve two, and the drainage bag back side is fixedly connected with connecting tube, the connecting tube one End is fixedly connected with anti-reflux bag, and the anti-reflux bag and drainage bag top center position are fixedly connected to link, described anti- Regurgitant pocket and drainage bag bottom middle position are fixedly connected with delivery pipe.

Furthermore, the drainage bag outer application has containing mark.

Furthermore, described triple valve one end has been connected through a screw thread calparine cap.

Furthermore, the delivery pipe side is equipped with valve.

Furthermore, one outer sheath of drainage tube is equipped with flow regulator.

Furthermore, recording card has been puted up on the outside of the anti-reflux bag.

The utility model is the utility model has the advantages that the utility model by being equipped with Mo Feishi dropper, can drip intraluminal fluid by observation Body flow velocity is contrasted with speed is poured, and can be found and be solved in time clot blocking, improve drainage effect, by being equipped with threeway Valve, when convenient clinically specimen taken or drug application, directly in succession syringe administration, and rotation threeway stops drainage, reduces repeatedly Caused infection risk is disconnected, can be mating with drainage catheter end structure by being equipped with female Luer, linking is close, nothing Leakage, aseptic is strong, prevents turn-over bed for patient or leaies through drainage bag when checking and slip, causes drainage-fluid excessive and occur Pollution, when the liquid in drainage bag is more, will flow into anti-reflux bag by being equipped with anti-reflux bag, expand drainage capacity, prevent Drainage-fluid reflux when only drainage bag changes position, avoids causing to infect to patient, adjustable to draw by being equipped with flow regulator Flow velocity degree, and can close drainage tube when drainage tube blocks, drainage tube is dredged by extruded ink phenanthrene formula dropper It is logical.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.

Fig. 1 is a kind of medical drainage bag negative pressure drainage device front view of the utility model.

Fig. 2 is a kind of medical drainage bag negative pressure drainage device side view of the utility model.

Fig. 3 is a kind of medical drainage bag negative pressure drainage device local structural graph of the utility model.

Figure label: 1, drainage bag；2, drainage tube one；3, Mo Feishi dropper；4, drainage tube two；5, triple valve；6, it drains Pipe three；7, female Luer；8, exhaust tube one；9, exhaust tube two；10, check valve one；11, negative pressure ball；12, escape pipe；13, unidirectional Valve two；14, connecting tube；15, anti-reflux bag；16, link；17, delivery pipe；18 containing marks；19, calparine cap；20, valve；21, Flow regulator.

Specific embodiment

It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.

As shown in Figure 1-3, a kind of medical drainage bag negative pressure drainage device, including drainage bag 1,1 top of drainage bag One end is fixedly connected with drainage tube 1, and one 2 top of drainage tube is fixedly connected with Mo Feishi dropper 3, can be dripped by observation Liquid in pipe flow velocity is contrasted with speed is poured, and can find and solve in time clot blocking, improves drainage effect, and the ink is luxuriant and rich with fragrance Drainage tube 24 is fixedly connected at the top of formula dropper 3,24 top of drainage tube is fixedly connected with triple valve 5, conveniently clinically Syringe of directly ining succession when specimen taken or drug application administration, rotation threeway stop drainage, and reduction disconnects repeatedly to be caused Infection risk, drainage tube 36 is fixedly connected at the top of the triple valve 5,36 top of drainage tube is fixedly connected with Rule Connector 7, can be mating with drainage catheter end structure, and linking is close, and ne-leakage, aseptic is strong, prevents turn-over bed for patient or inspection When leaf through drainage bag 1 and slip, cause drainage-fluid excessive and pollute, one 2 side of drainage tube is equipped with exhaust tube One 8, and the exhaust tube 1 is fixedly connected on 1 top one end of drainage bag, one 8 top of exhaust tube has been connected through a screw thread Exhaust tube 29,29 inner cavity of exhaust tube are equipped with check valve 1, can prevent from causing liquid when pressing negative pressure ball 11 Reflux, causes to infect to patient, and 29 top of exhaust tube is fixedly connected with negative pressure ball 11, and pressing negative pressure ball 11 can produce Negative pressure is fixedly connected with escape pipe 12 at the top of the negative pressure ball 11, can be discharged in negative pressure ball 11 when pressing negative pressure ball 11 Air forms negative pressure, and 12 top of escape pipe is equipped with check valve 2 13, prevents outside air from entering negative pressure ball 11, described 1 back side of drainage bag is fixedly connected with connecting tube 14, and described 14 one end of connecting tube is fixedly connected with anti-reflux bag 15, when drainage bag 1 When interior liquid is more, anti-reflux bag 15 will be flowed into, expands drainage capacity, drainage-fluid is anti-when preventing drainage bag 1 from changing position Stream, avoids causing to infect to patient, and the anti-reflux bag 15 is fixedly connected to link 16 with 1 top center position of drainage bag, Facilitate the fixed anti-reflux bag 15 of suspension and drainage bag 1, the anti-reflux bag 15 is fixedly connected with 1 bottom middle position of drainage bag Delivery pipe 17 facilitates discharge drainage-fluid.

More specifically, 1 outer application of drainage bag has containing mark 18, so as to accurately count drainage flow, Described 5 one end of triple valve has been connected through a screw thread calparine cap 19, can close triple valve 5 and inject sampling end, prevent from infecting, described 17 side of delivery pipe is equipped with valve 20, is easy to open or closes delivery pipe 17, and one 2 outer sheath of drainage tube is equipped with flow tune Fast device 21, adjustable drainage speed, and can close drainage tube 2 when drainage tube blocks, pass through extruded ink phenanthrene formula Dropper 3 dredges drainage tube, has puted up recording card on the outside of the anti-reflux bag 15, can recorde the drainage letter of patient Breath.

Utility model works principle: in use, mating by female Luer 7 and drainage catheter end structure, linking is close, Ne-leakage, aseptic is strong, prevents turn-over bed for patient or leaies through drainage bag 1 when checking and slip, and pressing negative pressure ball 11 can be with Negative pressure is generated, check valve 1 can prevent from causing liquid reflux when pressing negative pressure ball 11, cause to infect to patient, drain After liquid enters drainage tube, it is contrasted by flow rate of liquid in observation Mo Feishi dropper 3 with speed is poured, can finds to conciliate in time Certainly clot blocks, and improves drainage effect, the adjustable drainage speed of flow regulator 21, and can block in drainage tube When, drainage tube 2 is closed, drainage tube is dredged by extruded ink phenanthrene formula dropper 3, when needing specimen taken or drug application When, rotation threeway stop drainage, triple valve 5 can directly in succession syringe administration, reduction disconnect caused infection repeatedly Risk, when the liquid in drainage bag 1 is more, drainage-fluid will flow into anti-reflux bag 15 by connecting tube 14, expand drainage and hold Amount, drainage-fluid reflux when preventing drainage bag 1 from changing position, avoids causing to infect to patient.

The above are the preferable embodiment of the utility model, the utility model those skilled in the art can also be to upper It states embodiment to change and modify, therefore, the utility model is not limited to above-mentioned specific embodiment, all abilities Field technique personnel made any conspicuous improvement, replacement or modification on the basis of the utility model belong to practical Novel protection scope.

Claims (6)

1. a kind of medical drainage bag negative pressure drainage device, including drainage bag (1), it is characterised in that: at the top of the drainage bag (1) One end is fixedly connected with drainage tube one (2), is fixedly connected with Mo Feishi dropper (3) at the top of the drainage tube one (2), and the ink is luxuriant and rich with fragrance It is fixedly connected with drainage tube two (4) at the top of formula dropper (3), is fixedly connected with triple valve (5), institute at the top of the drainage tube two (4) It states and is fixedly connected with drainage tube three (6) at the top of triple valve (5), be fixedly connected with female Luer at the top of the drainage tube three (6) (7), drainage tube one (2) side is equipped with exhaust tube one (8), and the exhaust tube one (8) is fixedly connected on drainage bag (1) top Portion one end, exhaust tube one (8) top have been connected through a screw thread exhaust tube two (9), and exhaust tube two (9) inner cavity is equipped with Check valve one (10), exhaust tube two (9) top is fixedly connected with negative pressure ball (11), fixed at the top of the negative pressure ball (11) to connect It is connected to escape pipe (12), escape pipe (12) top is equipped with check valve two (13), and drainage bag (1) back side is fixedly connected Have connecting tube (14), described connecting tube (14) one end is fixedly connected with anti-reflux bag (15), the anti-reflux bag (15) and drainage Bag (1) top center position is fixedly connected to link (16), the anti-reflux bag (15) and drainage bag (1) bottom middle position It is fixedly connected with delivery pipe (17).

2. a kind of medical drainage bag negative pressure drainage device according to claim 1, it is characterised in that: the drainage bag (1) outer application has containing mark (18).

3. a kind of medical drainage bag negative pressure drainage device according to claim 1, it is characterised in that: the triple valve (5) one end has been connected through a screw thread calparine cap (19).

4. a kind of medical drainage bag negative pressure drainage device according to claim 1, it is characterised in that: the delivery pipe (17) side is equipped with valve (20).

5. a kind of medical drainage bag negative pressure drainage device according to claim 1, it is characterised in that: the drainage tube one (2) outer sheath is equipped with flow regulator (21).

6. a kind of medical drainage bag negative pressure drainage device according to claim 1, it is characterised in that: the anti-reflux bag (15) recording card has been puted up in outside.