CN205108505U - Multi -functional negative pressure drainage device - Google Patents
Multi -functional negative pressure drainage device Download PDFInfo
- Publication number
- CN205108505U CN205108505U CN201520929598.2U CN201520929598U CN205108505U CN 205108505 U CN205108505 U CN 205108505U CN 201520929598 U CN201520929598 U CN 201520929598U CN 205108505 U CN205108505 U CN 205108505U
- Authority
- CN
- China
- Prior art keywords
- drainage
- sacculus
- drain
- valve
- negative pressure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- External Artificial Organs (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model provides a multi -functional negative pressure drainage device, relate to negative pressure drainage device technical field, which comprises a drainage tube, elasticity drainage sacculus, drainage bag and negative pressure drainage vessel, the drainage tube links to each other with the drainage entry of elasticity drainage sacculus, the drainage entrance of elasticity drainage sacculus is equipped with the check valve, inside is equipped with the coil spring silk, the sacculus leakage fluid dram of elasticity drainage sacculus below is connected through sacculus valve and drainage bag inlet, inlet department in the drainage bag is equipped with the check valve, drainage bag lower part is equipped with the leakage fluid dram, the leakage fluid dram links to each other with negative pressure drainage vessel through the flowing back valve. The utility model has the advantages of simple structure, convenient to use can adjust the drainage mode as required, are fit for multiple disease drainage, and application scope is wide.
Description
Technical field
This utility model relates to negative pressure drainage device technical field, says it is that a kind of structure is simple, easy to use in detail, can adjust drainage way as required, is applicable to the drainage treatment of various disease, multifunctional drainage device applied widely.
Background technology
We know, negative pressure drainage refers to and uses special negative pressure device to be connected with drainage tube, the operation that the negative pressure making drainage tube produce certain pressure attracts transudate in wound, discharges.Negative pressure drainage can accelerate wound site blood circulation, promote new vessels enter wound surface, stimulate the growth of granulation tissue, abundant drain, alleviate edema, decreasing pollution, bacteria growing inhibiting, directly can accelerate wound healing, or create conditions for surgical repair.
Existing negative pressure drainage device comprises drainage tube and negative-pressure container, and drainage tube is connected with negative-pressure container through check valve, the conventional flexible drain sacculus of negative-pressure container and negative pressure drainage vessel.Because the volume of elasticity drain sacculus is less, usually connect drainage bag in the below of elasticity drain sacculus.Existing employing sacculus is as the drainage system of negative-pressure container, and the limited volume negative pressure value of sacculus is little, when drainage flow is larger, long continuous negative pressure drainage cannot be carried out, need open systems change drainage bag or outwards discharge drainage-fluid, complex operation, easily cause bacteriological infection.Adopt negative pressure drainage vessel as the drainage system of negative-pressure container, the negative pressure value provided due to negative pressure drainage vessel is comparatively large, but volume is little, when drainage flow is larger, cannot long continuous negative pressure drainage be carried out, need open systems to change drainage bottle, complex operation, easily causes bacteriological infection.Above-mentioned two kinds of negative pressure drainage device narrow application range, all be not suitable for the drain that drainage flow is large, when some need low pressure drain and drainage flow comparatively large or according to the state of an illness need to carry out low pressure drain and middle pressure drain be used alternatingly time, existing negative pressure drainage device cannot meet instructions for use.
Summary of the invention
The purpose of this utility model solves above-mentioned the deficiencies in the prior art, provides a kind of structure simple, easy to use, can adjust drainage way as required, is applicable to the multifunctional negative-pressure drainage system of various disease drain.
A kind of multifunctional negative-pressure drainage system, it is characterized in that comprising drainage tube, elasticity drain sacculus, drainage bag and negative pressure drainage vessel, drainage tube is connected with the drain entrance of elasticity drain sacculus, the drain porch of elasticity drain sacculus is provided with check valve, inside is provided with helical spring silk, sacculus leakage fluid dram below elasticity drain sacculus is connected with drainage bag inlet through saccule valve, inlet place in drainage bag is provided with check (non-return) valve, drainage bag bottom is provided with leakage fluid dram, and leakage fluid dram is connected with negative pressure drainage vessel through tapping valve.
Check (non-return) valve described in this utility model is the anti-film that backflows.The anti-film that backflows is the tubular film that upper end is connected with drainage bag inlet.
Elasticity drain sacculus described in the present invention is provided with bedsheet clamp, and described drainage bag is provided with and is linked with.Be convenient to elasticity drain sacculus to be clamped on sheet, by drainage bag in use procedure be suspended on cabinet base or support, easy to use.
Saccule valve described in the present invention and tapping valve are medical catheter folder.Simple to operate, easy to use.
Longitudinally be provided with cross shape pillar along drainage tube in the body of the drainage tube front portion described in the present invention, drainage tube forward part is divided into four drainage lumens by cross shape pillar, and the tube wall of each drainage lumens is longitudinally provided with a drain notch along drainage tube.This structure has excellent kink resistance, 360 degree of comprehensive drains, cross drainage tube has the drainage trough of four Full-opens, drain more thoroughly more not easily plugging, cross tee converts round tube to, be convenient to connect elasticity drain sacculus and carry out drain, more smooth and easy when drain completes tube drawing, greatly reduce the pain of patient and the probability of disconnected pipe.
Drainage tube described in the present invention and the pipeline between drain sacculus are provided with three-way valve, are convenient to regulate flow velocity, and three-way valve is furnished with calparine cap, are convenient to sampling and dosing.
Elasticity drain sacculus described in the present invention and the pipeline between drainage bag are provided with observation window, can observe the flow velocity of liquid and the color of liquid.
Drainage bag described in the present invention and the pipeline between negative pressure drainage vessel are provided with Y type check valve, and Y type check valve first end is connected with negative pressure drainage vessel, and Y type check valve second end is connected with drainage bag leakage fluid dram through tapping valve, and Y type check valve the 3rd end is provided with sealing cap.When the drain of needs dual circuit, at the 3rd termination drainage bag of Y type check valve, elasticity drain sacculus and drainage tube, dual circuit drain can be realized; As: operation bilateral all wants embedding drainage tube.
The present invention in use, drainage tube is inserted drain place, and extruding elasticity drain sacculus, is discharged in drainage bag by the gas in elasticity drain sacculus, when elasticity drainage ball bag pressure is flat, close saccule valve, can in lower negative pressure attractor liquid in elasticity drain sacculus, after elasticity drain sacculus is full of liquid, heave fast voluntarily because inside is provided with helical spring silk, open saccule valve, extruding elasticity drain sacculus is by fluid discharge in it in drainage bag, and elasticity drain sacculus continues lower negative pressure drain.After drainage bag is full of liquid, can tapping valve be opened, use the negative pressure drainage vessel of middle negative pressure to be found time by liquid in drainage bag, repeat above-mentioned steps and continue lower negative pressure drain.As in needs during negative pressure drainage, open saccule valve and tapping valve, open the negative pressure switch of negative pressure drainage vessel, realize continuous negative pressure drainage, its Elastic drainage ball capsule is as drain pressure buffer device.Can according to the concrete state of an illness by controlling saccule valve, the negative pressure switch of tapping valve and negative pressure drainage vessel realizes being used alone elasticity drain sacculus and carries out lower negative pressure drain, elasticity drain sacculus coordinates with drainage bag and carries out the more lower negative pressure drain of drainage flow, negative pressure drainage vessel as the liquid drawn in drainage bag carry out drainage flow very large time lower negative pressure drain, and negative pressure drainage vessel does not need to connect other negative-pressure power systems as pre-negative pressure source, elasticity drain sacculus is as the lasting middle negative pressure drainage of buffer unit, or change according to the above-mentioned several drainage way of the needs of the state of an illness and use.Structure of the present invention is simple, easy to use, can be used alternatingly the conversion of low, middle negative pressure, can adjust drainage way as required, be applicable to the drainage treatment to various diseases, applied widely; And without the need to open drainage system, drainage process is totally enclosed type drain, avoid the cross infection that the infection of open system initiation patient wound and drainage-fluid leak outside.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the A-A cutaway view Amplified image of Fig. 1.
Detailed description of the invention
Multifunctional negative-pressure drainage system as shown in Figure 1 and Figure 2, comprise drainage tube 1, elasticity drain sacculus 2, drainage bag 5 and negative pressure drainage vessel 8, drainage tube 1 is connected with the drain entrance of elasticity drain sacculus 2, the drain porch of elasticity drain sacculus 2 is provided with check valve, inside is provided with helical spring silk, said structure is same as the prior art, repeats no more.The invention is characterized in that the sacculus leakage fluid dram below elasticity drain sacculus 2 is connected with drainage bag 5 inlet through saccule valve 3, inlet in drainage bag 5 is provided with check (non-return) valve, check (non-return) valve is the anti-film that backflows, and the anti-film that backflows is the tubular film that upper end is connected with drainage bag inlet.Drainage bag bottom is provided with leakage fluid dram, and leakage fluid dram is connected with negative pressure drainage vessel 8 through tapping valve 6, and saccule valve 3 and tapping valve 6 are the medical catheter folder arranged at corresponding pipeline place; Simple to operate, easy to use.Described elasticity drain sacculus is provided with bedsheet clamp 9, and described drainage bag 5 is provided with and is linked with 10.Be convenient to elasticity drain sacculus to be clamped on sheet, by drainage bag in use procedure be suspended on cabinet base or support, easy to use.Longitudinally be provided with cross shape pillar 12 along drainage tube in the body of described drainage tube front portion, drainage tube forward part is divided into four drainage lumens by cross shape pillar 12, and the tube wall of each drainage lumens is longitudinally provided with a drain notch 11 along drainage tube; Have excellent kink resistance, 360 degree of comprehensive drains, cross drainage tube has the drainage trough of four Full-opens, drain more thoroughly more not plugging, the more smooth and easy very big reduction pain of patient and the probability of disconnected pipe when drain completes tube drawing.Pipeline between described drainage tube and drain sacculus is provided with three-way valve 13, is convenient to regulate flow velocity, and three-way valve 13 is furnished with calparine cap, is convenient to sampling and dosing.Pipeline between described elasticity drain sacculus and drainage bag is provided with observation window 4, can observe the flow velocity of liquid and the color of liquid.
The present invention improves further, pipeline between described drainage bag and negative pressure drainage vessel is provided with Y type check (non-return) valve 7, Y type check (non-return) valve 7 first end is connected with negative pressure drainage vessel, and Y type check (non-return) valve 7 second end is connected with drainage bag leakage fluid dram through tapping valve, and Y type check (non-return) valve the 3rd end is provided with sealing cap.When the drain of needs dual circuit, at the 3rd termination drainage bag of Y type check (non-return) valve, elasticity drain sacculus and drainage tube, dual circuit drain can be realized; As: operation bilateral all wants embedding drainage tube.
The present invention in use, drainage tube is inserted drain place, and extruding elasticity drain sacculus, is discharged in drainage bag by the gas in elasticity drain sacculus, when elasticity drainage ball bag pressure is flat, close saccule valve, can in lower negative pressure attractor liquid in elasticity drain sacculus, after elasticity drain sacculus is full of liquid, heave fast voluntarily because inside is provided with helical spring silk, open saccule valve, extruding elasticity drain sacculus is by fluid discharge in it in drainage bag, and elasticity drain sacculus continues lower negative pressure drain.After drainage bag is full of liquid, can tapping valve be opened, use the negative pressure drainage vessel of middle negative pressure to be found time by liquid in drainage bag, repeat above-mentioned steps and continue lower negative pressure drain.During as pressed drain in needs, open saccule valve and tapping valve, open the negative pressure switch of negative pressure drainage vessel, realize continuous negative pressure drainage, its Elastic drainage ball capsule is as drain pressure buffer device.Can according to the concrete state of an illness by controlling saccule valve, the negative pressure switch of tapping valve and negative pressure drainage vessel realizes being used alone elasticity drain sacculus and carries out lower negative pressure drain, elasticity drain sacculus coordinates with drainage bag and carries out the more lower negative pressure drain of drainage flow, negative pressure drainage vessel as the liquid drawn in drainage bag carry out drainage flow very large time lower negative pressure drain, and negative pressure drainage vessel does not need to connect other negative-pressure power systems as pre-negative pressure source, elasticity drain sacculus is as the lasting middle negative pressure drainage of buffer unit, or change according to the above-mentioned several drainage way of the needs of the state of an illness and use.Structure of the present invention is simple, flexible and convenient to use, can adjust drainage way as required, is applicable to the drainage treatment to various diseases, applied widely; And without the need to open drainage system, drainage process is totally enclosed type drain, avoid the cross infection that the infection of initiation patient wound and drainage-fluid leak outside.
Claims (7)
1. a multifunctional negative-pressure drainage system, it is characterized in that comprising drainage tube, elasticity drain sacculus, drainage bag and negative pressure drainage vessel, drainage tube is connected with the drain entrance of elasticity drain sacculus, the drain porch of elasticity drain sacculus is provided with check valve, inside is provided with helical spring silk, sacculus leakage fluid dram below elasticity drain sacculus is connected with drainage bag inlet through saccule valve, inlet place in drainage bag is provided with check (non-return) valve, drainage bag bottom is provided with leakage fluid dram, and leakage fluid dram is connected with negative pressure drainage vessel through tapping valve.
2. multifunctional negative-pressure drainage system according to claim 1, is characterized in that the check valve stated is duckbill valve, and check (non-return) valve is the anti-film that backflows.
3. multifunctional negative-pressure drainage system according to claim 1 and 2, it is characterized in that described elasticity drain sacculus is provided with bedsheet clamp, described drainage bag is provided with and is linked with.
4. multifunctional negative-pressure drainage system according to claim 1 and 2, is characterized in that described saccule valve and tapping valve are medical catheter folder.
5. multifunctional negative-pressure drainage system according to claim 3, it is characterized in that the body of described drainage tube front portion is interior and be longitudinally provided with cross shape pillar along drainage tube, drainage tube forward part is divided into four drainage lumens by cross shape pillar, the tube wall of each drainage lumens is longitudinally provided with a drain notch along drainage tube, pipeline between drainage tube and drain sacculus is provided with three-way valve, and three-way valve is with calparine cap.
6. multifunctional negative-pressure drainage system according to claim 4, is characterized in that the pipeline between described elasticity drain sacculus and drainage bag is provided with observation window.
7. the multifunctional negative-pressure drainage system according to claim 5 or 6, it is characterized in that the pipeline between the drainage bag described in the present invention and negative pressure drainage vessel is provided with Y type check valve, Y type check valve first end is connected with negative pressure drainage vessel, Y type check valve second end is connected with drainage bag leakage fluid dram through tapping valve, and Y type check valve the 3rd end is provided with sealing cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929598.2U CN205108505U (en) | 2015-11-20 | 2015-11-20 | Multi -functional negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520929598.2U CN205108505U (en) | 2015-11-20 | 2015-11-20 | Multi -functional negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205108505U true CN205108505U (en) | 2016-03-30 |
Family
ID=55564158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520929598.2U Active CN205108505U (en) | 2015-11-20 | 2015-11-20 | Multi -functional negative pressure drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205108505U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108434540A (en) * | 2018-05-07 | 2018-08-24 | 中南大学湘雅三医院 | The sucking head of abdominal operation aspirator |
| CN109395178A (en) * | 2018-11-01 | 2019-03-01 | 威海柯西医疗科技有限公司 | A kind of multi-functional drainage system |
| CN109498859A (en) * | 2019-01-11 | 2019-03-22 | 上海市肺科医院 | A kind of new structural multifunctional drainage device |
-
2015
- 2015-11-20 CN CN201520929598.2U patent/CN205108505U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108434540A (en) * | 2018-05-07 | 2018-08-24 | 中南大学湘雅三医院 | The sucking head of abdominal operation aspirator |
| CN109395178A (en) * | 2018-11-01 | 2019-03-01 | 威海柯西医疗科技有限公司 | A kind of multi-functional drainage system |
| CN109498859A (en) * | 2019-01-11 | 2019-03-22 | 上海市肺科医院 | A kind of new structural multifunctional drainage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203802520U (en) | Anorectal disease and crissum postoperation compression hemostasis device | |
| CN205108505U (en) | Multi -functional negative pressure drainage device | |
| CN203829388U (en) | Flushing device for urinary surgery | |
| CN203291370U (en) | Controllable drainage negative-pressure ball | |
| CN204379873U (en) | A kind of medical syringe | |
| CN203342098U (en) | Negative pressure drainage device | |
| CN104984419A (en) | Negative pressure drainage device for neck operation | |
| CN203989166U (en) | A kind of dynamic hydraulic combined irrigation and drainage device | |
| CN203291284U (en) | Adjustable negative pressure drainage bottle | |
| CN105250077A (en) | Dressing device for infected dehiscent incisional wound after heart bypass surgery | |
| CN206325055U (en) | Integral type bladder irrigator | |
| CN204745118U (en) | Drainage device | |
| CN109432532B (en) | Pressurized perfusion flushing treatment device | |
| CN103861160A (en) | Medical negative pressure drainage device | |
| CN205055001U (en) | Negative pressure drainage washing unit | |
| CN207856002U (en) | A kind of Medical negative pressure drainage and flusher | |
| CN203208419U (en) | Medical negative-pressure anti-reflux drainage bag | |
| CN201064611Y (en) | Simple negative pressure drainage device | |
| CN203425227U (en) | Multifunctional medical syringe | |
| CN201906257U (en) | Disposable and portable enemator | |
| CN207520390U (en) | A kind of negative pressure continuous drainage device | |
| CN203898802U (en) | Medical negative-pressure drainage device | |
| CN206239790U (en) | A kind of two-way empty needle | |
| CN204158775U (en) | The antibacterial persistence drainage system of a kind of bushing type | |
| CN205198542U (en) | Bladder drainage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |