CN108126250A - A kind of device for being used for negative pressure drainage and cleaning - Google Patents
A kind of device for being used for negative pressure drainage and cleaning Download PDFInfo
- Publication number
- CN108126250A CN108126250A CN201810058386.XA CN201810058386A CN108126250A CN 108126250 A CN108126250 A CN 108126250A CN 201810058386 A CN201810058386 A CN 201810058386A CN 108126250 A CN108126250 A CN 108126250A
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- China
- Prior art keywords
- manifold
- negative pressure
- cleaning
- branch pipe
- pressure drainage
- 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.)
- Granted
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- 238000011010 flushing procedure Methods 0.000 claims abstract description 39
- 238000010521 absorption reaction Methods 0.000 claims abstract description 23
- 210000004534 cecum Anatomy 0.000 claims abstract description 9
- -1 polyethylene Polymers 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 239000004816 latex Substances 0.000 claims description 3
- 229920000126 latex Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 2
- 229920002529 medical grade silicone Polymers 0.000 claims description 2
- 238000004080 punching Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 206010052428 Wound Diseases 0.000 description 18
- 208000027418 Wounds and injury Diseases 0.000 description 18
- 230000009102 absorption Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 4
- 238000004026 adhesive bonding Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241001484259 Lacuna Species 0.000 description 2
- 206010048038 Wound infection Diseases 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 208000032544 Cicatrix Diseases 0.000 description 1
- 241000521257 Hydrops Species 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- 206010031252 Osteomyelitis Diseases 0.000 description 1
- 206010033799 Paralysis Diseases 0.000 description 1
- 206010058679 Skin oedema Diseases 0.000 description 1
- 208000031650 Surgical Wound Infection Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 230000036074 healthy skin Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000037387 scars Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
Classifications
-
- A61M1/0058—
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/84—Drainage tubes; Aspiration tips
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M27/00—Drainage appliance for wounds or the like, i.e. wound drains, implanted drains
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Anesthesiology (AREA)
- Public Health (AREA)
- Otolaryngology (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Sink And Installation For Waste Water (AREA)
- Devices For Medical Bathing And Washing (AREA)
Abstract
The invention discloses a kind of for negative pressure drainage and the device of cleaning, including sucker ontology, absorbing trunk, rinse manifold, absorbing trunk is equipped with multiple absorption branch pipes, it rinses manifold and is equipped with multiple flushing branch pipes, the absorbing trunk and flushing manifold are in the inside for being arranged on sucker ontology being spaced, and absorbing trunk is cecum with the tail end for rinsing manifold, absorbs branch pipe and is uniformly arranged on sucker ontology the same side with flushing branch pipe and is communicated with outside.Beneficial effects of the present invention：It can be achieved to clean and absorb two kinds of functions, and do not generate interference between each other, multiple absorption branch pipes and flushing branch pipe, overall absorption, effect are good.
Description
Technical field
The present invention relates to medical instrument more particularly to a kind of devices for being used for negative pressure drainage and cleaning.
Background technology
After wound or surgical site infections, the complication such as wound infection, non-healing wounds are frequently encountered, many wounds are sometimes very
Complexity, it is not only deep, and also seepage discharge is more, and healing time is longer.In addition, since periwound skin is often soaked in diffusate,
Make wound circumference healthy skin oedema, fester.If drawn over to one's side without effectively draining with external force, even if this wound is by very long
It heals after time, inside will also be filled by many scars, greatly be influenced beautiful.
VSD (i.e. negative-pressure sealed drainage technology) is a kind of completely new approach for handling the superficial surface of a wound and being drained for deep.Energy
The enough thoroughly secretion and slough of removal lacuna or the surface of a wound has well the internal disease difficult to treat such as osteomyelitis
Therapeutic effect is the innovation of technique of surgical treatment.Negative pressure drainage device is drawn for the negative pressure of various skins and the soft tissue surface of a wound
Stream operation, negative pressure drainage Wound treating technology was grown up in recent years for treating a new technology of the surface of a wound, closed
Negative pressure drainage is a kind of efficiently drainage, comprehensive, the surface of a wound is made to be in opposite by " nil product is gathered " in drainage area under continuous negative pressure suction
Clean environment effectively prevents wound hydrops and also removes slough simultaneously, accelerate infection lacuna be closed and infected wound more
It closes, prevents from polluting and infect.
When negative pressure drainage is treated, as increasing for exudate be easy to cause blocking, and usage time is short with dry, expense
It is high.
Invention content
The technical problems to be solved by the invention are the provision of a kind of good absorption effect, drawing for negative pressure of being not easy to plug
Stream and the sucker ontology of cleaning.
The present invention is to solve above-mentioned technical problem by the following technical programs：Draw the present invention provides one kind for negative pressure
Stream and the device of cleaning including sucker ontology, absorbing trunk, rinse manifold, and absorbing trunk is equipped with multiple absorption branch pipes, rinses
Manifold is equipped with multiple flushing branch pipes, the absorbing trunk and the inside for being arranged on sucker ontology for rinsing manifold intervals, and absorbs
Manifold with rinse manifold tail end be cecum, absorb branch pipe with flushing branch pipe be uniformly arranged on sucker ontology the same side and with it is outer
Portion communicates.
Preferably, the absorbing trunk with rinse manifold and be arranged on the inside of sucker ontology in detour or parallel be arranged on
The inside of sucker ontology, multiple absorption branch pipes and flushing branch pipe are distributed in shower shape on lower plate bottom surface.
Preferably, the sucker ontology includes upper plate, lower plate, and the upper plate is detachably connected with lower plate.
Preferably, the absorbing trunk, flushing manifold are arranged on upper plate and lower plate junction.
Preferably, the absorbing trunk and flushing manifold are both provided at least one, the absorbing trunk and flushing manifold
Cross section is circle, and the upper half circular pipe of the flushing manifold and absorbing trunk is arranged at upper plate bottom surface, lower half circle
Shape pipeline is arranged at lower plate top surface.
Preferably, it is circular tube structure or horn-like structure to absorb branch pipe and rinse branch pipe.
Preferably, the sucker ontology is in flat structure, and exterior contour is square, rectangle, circle.
Preferably, the spiral that the absorbing trunk, flushing manifold are gradually reduced in the length of side or radius.
Preferably, the absorbing trunk, flushing manifold are in mountain font structure.
Preferably, the sucker ontology, the material for absorbing trunk, rinsing manifold, absorbing branch pipe and rinsing branch pipe are medical
One kind in silicon rubber, medical polyvinyl, medical polyurethane, medical latex, medical polyethylene and polypropylene for medical article.
The present invention has the following advantages compared with prior art：
(1) in the present invention, cleaning can be realized and absorb two kinds, and do not generate interference between each other, using effect is good.
(2) multiple absorption branch pipes are set and rinse branch pipe, in interval detour form, cleaning area can be increased, are avoided dead
Angle so that assimilation effect is better, simultaneously because setting multiple absorptions, irrigation channel, also avoids single branch pipe(tube) and occurs to block up
It integrally paralyses caused by after plug.
Description of the drawings
Fig. 1 is the structure diagram for negative pressure drainage and the device of cleaning that the embodiment of the present invention one provides；
Fig. 2 is the structure diagram for negative pressure drainage and the device of cleaning that the embodiment of the present invention one provides；
Fig. 3 is the structure diagram of the upper plate in sucker ontology in Fig. 1；
Fig. 4 is the structure diagram of the lower plate in sucker ontology in Fig. 1；
Fig. 5 is provided by Embodiment 2 of the present invention for negative pressure drainage and the structure diagram of the device of cleaning；
Fig. 6 is the explosive view of Fig. 5；
Fig. 7 is the structure diagram of the upper plate in sucker ontology in Fig. 5；
Fig. 8 is the structure diagram of the lower plate in sucker ontology in Fig. 5.
Fig. 9 is the structure diagram for negative pressure drainage and the device of cleaning that the embodiment of the present invention three provides；
Figure 10 is the explosive view of Fig. 9；
Figure 11 is the structure diagram of the upper plate in sucker ontology in Fig. 9；
Figure 12 is the structure diagram of the lower plate in sucker ontology in Fig. 9.
Figure label：1- sucker ontologies, 11- upper plates, 12- lower plates, 2- absorbing trunks, 21- absorb branch pipe, and 22- goes out
Mouthful, 3- rinses manifold, and 31- rinses branch pipe, 32- entrances.
Specific embodiment
It elaborates below to the embodiment of the present invention, the present embodiment is carried out lower based on the technical solution of the present invention
Implement, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to following implementation
Example.
Embodiment one：
As shown in Figs 1-4, it is provided in this embodiment it is a kind of for negative pressure drainage and cleaning device, including sucker ontology 1,
Absorbing trunk 2 rinses manifold 3, absorbs branch pipe 21, outlet 22, rinses branch pipe 31, entrance 32, upper plate 11, lower plate 12.
Absorbing trunk 2 rinses manifold 3 and is equipped with multiple flushing branch pipes 31, the absorption is total equipped with multiple absorption branch pipes 21
Pipe 2 and rinse manifold 3 in interval and detour the inside for being arranged on sucker ontology 1, and absorbing trunk 2 with rinse manifold 3 tail
End is cecum, and in the present embodiment, absorbing trunk 2 is arranged on rinsing 3 cecums of manifold the bottom center of sucker ontology 1 at, suction
The outlet for receiving manifold 2 and the entrance for rinsing manifold 3 are arranged on the side of sucker ontology 1, absorb branch pipe 21 with rinsing branch pipe 31
It is uniformly arranged on 1 the same side of sucker ontology and is communicated with outside.
The sucker ontology 1 includes upper plate 11, lower plate 12, and the upper plate 11 is detachably connected with lower plate 12,
The connection modes such as clamping, gluing can be used.The absorbing trunk 2, flushing manifold 3 are arranged on upper plate 11 and are connect with lower plate 12
Place.Multiple absorption branch pipes 21 and flushing branch pipe 31 are distributed in shower shape on 12 bottom surface of lower plate.
The absorbing trunk 2 and rinse manifold 3 be both provided with it is at least one, and absorbing trunk 2 and rinse manifold 3 interval set
It puts, the absorbing trunk 2 and 3 cross sections of flushing manifold are circle, the upper half circle for rinsing manifold 2 and absorbing trunk 3
Pipeline is arranged at 11 bottom surface of upper plate, and lower semi-circular pipeline is arranged at 12 top surface of lower plate.
It is circular tube structure to absorb branch pipe 21 and rinse branch pipe 31, and the radius of absorption branch pipe 21, which is more than, rinses branch pipe 31 so that
Branch pipe 21 is absorbed to be not easy to plug.
The absorbing trunk 2 rinses the spiral that manifold 3 is gradually reduced in the length of side.
Embodiment two：
With embodiment one difference lies in：1) absorbing trunk, the form of flushing manifold detours are different；2) absorb branch pipe 21,
The shape for rinsing branch pipe 31 is different.
As viewed in figures 5-8, it is provided in this embodiment a kind of for negative pressure drainage and the device of cleaning, including including sucker sheet
Body 1, absorbing trunk 2 rinse manifold 3, absorb branch pipe 21, outlet 22, rinse branch pipe 31, entrance 32, upper plate 11, lower plate
12。
Absorbing trunk 2 rinses manifold 3 and is equipped with multiple flushing branch pipes 31, the absorption is total equipped with multiple absorption branch pipes 21
Pipe 2 and rinse manifold 3 in interval and detour the inside for being arranged on sucker ontology 1, and absorbing trunk 2 with rinse manifold 3 tail
End is cecum, and in the present embodiment, absorbing trunk 2 is arranged on rinsing 3 cecums of manifold the bottom center of sucker ontology 1 at, suction
The outlet for receiving manifold 2 and the entrance for rinsing manifold 3 are arranged on the side of sucker ontology 1, absorb branch pipe 21 with rinsing branch pipe 31
It is uniformly arranged on 1 the same side of sucker ontology and is communicated with outside.
The sucker ontology 1 includes upper plate 11, lower plate 12, and the upper plate 11 is detachably connected with lower plate 12,
The connection modes such as clamping, gluing can be used.The absorbing trunk 2, flushing manifold 3 are arranged on upper plate 11 and are connect with lower plate 12
Place.Multiple absorption branch pipes 21 and flushing branch pipe 31 are distributed in shower shape on 12 bottom surface of lower plate.
The absorbing trunk 2 and rinse manifold 3 be both provided with it is at least one, and absorbing trunk 2 and rinse manifold 3 interval set
It puts, the absorbing trunk 2 and 3 cross sections of flushing manifold are circle, the upper half circle for rinsing manifold 2 and absorbing trunk 3
Pipeline is arranged at 11 bottom surface of upper plate, and lower semi-circular pipeline is arranged at 12 top surface of lower plate.
It is horn-like structure to absorb branch pipe 21 and rinse branch pipe 31, can expand absorption area, and the radius for absorbing branch pipe 21 is big
In flushing branch pipe 31 so that absorb branch pipe 21 and be not easy to plug.
The absorbing trunk 2 rinses the spiral that manifold 3 is gradually reduced in radius.
Embodiment three：
In the present embodiment, with embodiment one difference lies in：1) absorbing trunk, flushing manifold are in parallel construction.
As shown in figs9-12, it is provided in this embodiment a kind of for negative pressure drainage and the device of cleaning, including sucker ontology
1st, absorbing trunk 2, flushing manifold 3, absorption branch pipe 21, outlet 22, flushing branch pipe 31, entrance 32, upper plate 11, lower plate 12.
Absorbing trunk 2 rinses manifold 3 and is equipped with multiple flushing branch pipes 31, the absorption is total equipped with multiple absorption branch pipes 21
Pipe 2 with rinse manifold 3 in interval and the parallel inside for being arranged on sucker ontology 1, and absorbing trunk 2 with rinse manifold 3 tail
End is cecum, and in the present embodiment, absorbing trunk 2 is arranged on rinsing 3 cecums of manifold the bottom center of sucker ontology 1 at, suction
The outlet for receiving manifold 2 and the entrance for rinsing manifold 3 are arranged on the side of sucker ontology 1, absorb branch pipe 21 with rinsing branch pipe 31
It is uniformly arranged on 1 the same side of sucker ontology and is communicated with outside.
The sucker ontology 1 includes upper plate 11, lower plate 12, and the upper plate 11 is detachably connected with lower plate 12,
The connection modes such as clamping, gluing can be used.The absorbing trunk 2, flushing manifold 3 are arranged on upper plate 11 and are connect with lower plate 12
Place.Multiple absorption branch pipes 21 and flushing branch pipe 31 are distributed in shower shape on 12 bottom surface of lower plate.
It the absorbing trunk 2 and rinses manifold 3 and is both provided at least one, manifold 3 is parallel sets for absorbing trunk 2 and flushing
It puts, and absorbing trunk 2 and flushing manifold 3 are mountain font structure, the absorbing trunk 2 and 3 cross sections of flushing manifold are circle,
The upper half circular pipe of the flushing manifold 2 and absorbing trunk 3 is arranged at 11 bottom surface of upper plate, and lower semi-circular pipeline is respectively provided with
In 12 top surface of lower plate.
It is hollow cylindrical structure to absorb branch pipe 21 and rinse branch pipe 31.
In above example, the sucker ontology 1 is in flat structure, and exterior contour is square, rectangle, circle, ellipse
Round or its combination etc..
In the present invention, the sucker ontology 1, absorbing trunk 2 rinse manifold 3, absorb branch pipe 21 and rinse the material of branch pipe 31
Matter is one in medical grade silicon rubber, medical polyvinyl, medical polyurethane, medical latex, medical polyethylene and polypropylene for medical article
Kind.
The use process of the present invention：
Patient's wound is cleared up first, is covered on wound and fixes porous foam, the fixed present invention in porous foam
Device so that absorb branch pipe 21 and rinse branch pipe 31 and contacted with porous foam, and be fixed on sucker ontology 1 and more using applying
Hole formation of foam confined space is absorbed and is bonded at branch pipe 21 and wound, the head end of absorbing trunk 2 is accessed negative pressure device, at this time
The entrance 32 for rinsing manifold 3 is blocked so that the entire surface of a wound be in negative pressure drainage state, starts negative pressure device, dividing at wound
The absorbing trunk 2 that secretion can enter from multiple absorption branch pipes 21 in sucker ontology 1 is then excreted from outlet 22；When need
When cleaning wound, the entrance 32 for rinsing manifold 3 is accessed into cleaning solution, cleaning solution flows into multiple flushing branch pipes by flushing manifold 3
31, coordinate absorbing trunk 2 and absorb branch pipe 21, realize cleaning.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
All any modification, equivalent and improvement made within refreshing and principle etc., should all be included in the protection scope of the present invention.
Claims (10)
- It is 1. a kind of for negative pressure drainage and the device of cleaning, which is characterized in that including sucker ontology, absorbing trunk, manifold is rinsed, Absorbing trunk is equipped with multiple absorption branch pipes, rinses manifold and is equipped with multiple flushing branch pipes, between the absorbing trunk and flushing manifold Every the inside for being arranged on sucker ontology, and absorbing trunk with rinse manifold tail end be cecum, absorb branch pipe with rinse branch Pipe is uniformly arranged on sucker ontology the same side and is communicated with outside.
- It is 2. according to claim 1 a kind of for negative pressure drainage and the device of cleaning, which is characterized in that the absorbing trunk The inside of sucker ontology is arranged in detour or the parallel inside for being arranged on sucker ontology, multiple absorption branch pipes with manifold is rinsed It is distributed on lower plate bottom surface in shower shape with branch pipe is rinsed.
- It is 3. according to claim 1 a kind of for negative pressure drainage and the device of cleaning, which is characterized in that the sucker ontology Including upper plate, lower plate, the upper plate is detachably connected with lower plate.
- It is 4. according to claim 3 a kind of for negative pressure drainage and the device of cleaning, which is characterized in that described to absorb always Pipe, flushing manifold are arranged on upper plate and lower plate junction.
- It is 5. according to claim 3 a kind of for negative pressure drainage and the device of cleaning, which is characterized in that the absorbing trunk At least one, the absorbing trunk and to rinse manifold cross sections be circle, the flushing manifold is both provided with manifold is rinsed And the upper half circular pipe of absorbing trunk is arranged at upper plate bottom surface, lower semi-circular pipeline is arranged at lower plate top surface.
- It is 6. according to claim 1 a kind of for negative pressure drainage and the device of cleaning, which is characterized in that absorb branch pipe and punching Branch pipe is washed as circular tube structure or horn-like structure.
- It is 7. according to claim 1 a kind of for negative pressure drainage and the device of cleaning, which is characterized in that the sucker ontology In flat structure, exterior contour is square, rectangle, circle.
- It is 8. according to claim 2 a kind of for negative pressure drainage and the device of cleaning, which is characterized in that described to absorb always Pipe rinses the spiral that manifold is gradually reduced in the length of side or radius.
- It is 9. according to claim 2 a kind of for negative pressure drainage and the device of cleaning, which is characterized in that described to absorb always Pipe rinses manifold in mountain font structure.
- 10. according to a kind of any devices for being used for negative pressure drainage and cleaning of claim 1-9, which is characterized in that described Sucker ontology, absorbing trunk, rinse manifold, absorb branch pipe and rinse branch pipe material for medical grade silicon rubber, medical polyvinyl, One kind in medical polyurethane, medical latex, medical polyethylene and polypropylene for medical article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058386.XA CN108126250B (en) | 2018-01-22 | 2018-01-22 | Device for negative pressure drainage and cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810058386.XA CN108126250B (en) | 2018-01-22 | 2018-01-22 | Device for negative pressure drainage and cleaning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108126250A true CN108126250A (en) | 2018-06-08 |
| CN108126250B CN108126250B (en) | 2024-03-19 |
Family
ID=62400311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810058386.XA Active CN108126250B (en) | 2018-01-22 | 2018-01-22 | Device for negative pressure drainage and cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108126250B (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6478789B1 (en) * | 1999-11-15 | 2002-11-12 | Allegiance Corporation | Wound drain with portals to enable uniform suction |
| CN202086925U (en) * | 2011-03-25 | 2011-12-28 | 张华山 | Dual-functional negative-pressure drainage device |
| CN102614575A (en) * | 2012-04-28 | 2012-08-01 | 山东赛克赛斯药业科技有限公司 | Composite flexible drainage device |
| CN202590140U (en) * | 2012-03-14 | 2012-12-12 | 南阳市汇博生物技术有限公司 | Double-center rectangular drainage connection plate |
| CN202942461U (en) * | 2012-11-22 | 2013-05-22 | 王强 | Smoke absorption device of electric resection and electric coagulation in operation |
| CN204723460U (en) * | 2015-05-08 | 2015-10-28 | 傅秋良 | A kind of negative pressure drainage dressing with vein shape intrusion pipe |
| CN205054591U (en) * | 2015-10-27 | 2016-03-02 | 山东威高新生医疗器械有限公司 | Surface of a wound negative pressure can be washed and dressing is restoreed |
| CN205286416U (en) * | 2015-12-10 | 2016-06-08 | 中国人民解放军第四军医大学 | Can separate device of retrieving brain tumor tissue |
| CN205569495U (en) * | 2016-03-14 | 2016-09-14 | 深圳齐康医疗器械有限公司 | Negative pressure drainage suit |
| CN206577176U (en) * | 2016-12-13 | 2017-10-24 | 广州市快康医疗器械有限公司 | A kind of negative-pressure sealed drainage pipe |
| CN206597086U (en) * | 2016-12-22 | 2017-10-31 | 河南科技大学第一附属医院 | A kind of negative pressure wound surface therapeutic system |
| CN208525514U (en) * | 2018-01-22 | 2019-02-22 | 安徽创孚医疗科技有限公司 | A kind of device for negative pressure drainage and cleaning |
-
2018
- 2018-01-22 CN CN201810058386.XA patent/CN108126250B/en active Active
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6478789B1 (en) * | 1999-11-15 | 2002-11-12 | Allegiance Corporation | Wound drain with portals to enable uniform suction |
| CN202086925U (en) * | 2011-03-25 | 2011-12-28 | 张华山 | Dual-functional negative-pressure drainage device |
| CN202590140U (en) * | 2012-03-14 | 2012-12-12 | 南阳市汇博生物技术有限公司 | Double-center rectangular drainage connection plate |
| CN102614575A (en) * | 2012-04-28 | 2012-08-01 | 山东赛克赛斯药业科技有限公司 | Composite flexible drainage device |
| CN202942461U (en) * | 2012-11-22 | 2013-05-22 | 王强 | Smoke absorption device of electric resection and electric coagulation in operation |
| CN204723460U (en) * | 2015-05-08 | 2015-10-28 | 傅秋良 | A kind of negative pressure drainage dressing with vein shape intrusion pipe |
| CN205054591U (en) * | 2015-10-27 | 2016-03-02 | 山东威高新生医疗器械有限公司 | Surface of a wound negative pressure can be washed and dressing is restoreed |
| CN205286416U (en) * | 2015-12-10 | 2016-06-08 | 中国人民解放军第四军医大学 | Can separate device of retrieving brain tumor tissue |
| CN205569495U (en) * | 2016-03-14 | 2016-09-14 | 深圳齐康医疗器械有限公司 | Negative pressure drainage suit |
| CN206577176U (en) * | 2016-12-13 | 2017-10-24 | 广州市快康医疗器械有限公司 | A kind of negative-pressure sealed drainage pipe |
| CN206597086U (en) * | 2016-12-22 | 2017-10-31 | 河南科技大学第一附属医院 | A kind of negative pressure wound surface therapeutic system |
| CN208525514U (en) * | 2018-01-22 | 2019-02-22 | 安徽创孚医疗科技有限公司 | A kind of device for negative pressure drainage and cleaning |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108126250B (en) | 2024-03-19 |
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