CN108095891A - Integrated negative pressure Wound treating applicator and combinations thereof system - Google Patents
Integrated negative pressure Wound treating applicator and combinations thereof system Download PDFInfo
- Publication number
- CN108095891A CN108095891A CN201810117833.4A CN201810117833A CN108095891A CN 108095891 A CN108095891 A CN 108095891A CN 201810117833 A CN201810117833 A CN 201810117833A CN 108095891 A CN108095891 A CN 108095891A
- Authority
- CN
- China
- Prior art keywords
- negative pressure
- dressing layer
- pressure wound
- sucker
- dressing
- 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.)
- Pending
Links
- 230000010354 integration Effects 0.000 claims description 13
- 238000011010 flushing procedure Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 240000002853 Nelumbo nucifera Species 0.000 abstract description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 abstract description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 abstract description 3
- 238000005406 washing Methods 0.000 abstract description 2
- 230000003179 granulation Effects 0.000 description 12
- 238000005469 granulation Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 9
- 206010020718 hyperplasia Diseases 0.000 description 5
- 239000006260 foam Substances 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 210000004276 hyalin Anatomy 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 230000017074 necrotic cell death Effects 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F13/00—Bandages or dressings; Absorbent pads
- A61F13/05—Bandages or dressings; Absorbent pads specially adapted for use with sub-pressure or over-pressure therapy, wound drainage or wound irrigation, e.g. for use with negative-pressure wound therapy [NPWT]
-
- 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
- A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants
-
- 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
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0279—Cannula; Nozzles; Tips; their connection means
- A61M3/0283—Cannula; Nozzles; Tips; their connection means with at least two inner passageways, a first one for irrigating and a second for evacuating
Landscapes
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Anesthesiology (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Pulmonology (AREA)
- Surgery (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
Integrated negative pressure Wound treating applicator, including dressing layer, sucker is provided on dressing layer, sucker is vertebra shape disk, external pasting film is arranged on by skeleton above sucker and dressing layer, negative tube is extend into through external pasting film and sucker in dressing layer, drainage tube is radially arranged in dressing layer centered on negative tube, there is an angle between drainage tube and dressing layer bottom surface, conduction hole is evenly arranged on drainage tube, sucker and dressing layer are completely covered and form an enclosed environment with the surface of a wound by external pasting film, facilitate negative pressure drainage.The invention has the advantages that：By dressing layer（Filler PVA or PU）, drainage tube and external pasting film integrated, form stable monoblock type dressing structure, such as " seedpod of the lotus " shape, the workload of medical personnel can effectively be reduced, built-in parallel suction pipe arrangement is changed to radial drainage tube arrangement increases drainage flow, negative tube is built-in with flush pipe with pre-washing function simultaneously, can extend drainage dressing usage time.
Description
Technical field
The invention belongs to medical instrument auxiliary devices, relate in particular to a kind of negative pressure wound surface treatment dressing, the dressing
External pasting film is integrated with internal dressing.
Background technology
Existing negative pressure wound surface treatment dressing is split type, and first kind technology is by polyethylene alcohol aquation seaweed salt foam
（PVA）The surface of a wound formed after filling body skin or soft tissue defects, infection, necrosis, foam are implanted into drainage tube with holes, outer layer
The bright film of biological semi-permeable is covered, forms closed environment, outer layer is connected with negative pressure drainage device, forms continuous drainage device, promotes wound
The processing in face.Such is built-in sucker vacuum-assisted, is first generation negative pressure treatment technology, and clinical manipulation is cumbersome,
Consumptive material material is harder.Second class is generally similar to the first kind, and built-in dressing is changed to polyurethane material（PU）Built-in pipe is changed to
External application sucker, outer layer cover the bright film of biological semi-permeable again, and so as to form closed environment, outer layer is connected with negative pressure suction device and plays
Dependent interaction.Such is external sucker enclosed negative pressure treatment technology, and what developed country used at present is the technology, but not
Physical anatomy radian can be complied with, is covered for the big surface of a wound therapeutic poor.Main cause is that drainage tube is excessive to wound pressure, with
Be in contact skin formed impression, in terms of granulation hyperplasia is promoted granulation be unable to the balance of power grow.And it is applied for existing vacuum suction
For material in the covering of the big surface of a wound, drainage tube is one thing youngster with contacting skin to form impression, and end inadequate drainage occurs, is caused
The phenomenon that localized seepage.
More than two classes be main problem is that, interior stratification foam（Or dressing）Thickness it is uniform and outer layer hyaline membrane glues
Physical anatomy radian cannot be complied with after patch, it is particularly poor for big surface of a wound covering therapeutic effect.And cost is excessively high, inadequate drainage,
It is inconvenient, easily lead to granulation hyperplasia.Difficulty is covered for the big surface of a wound, tube chamber, which is excessively concentrated, easily leads to inadequate drainage, pipe
Chamber folding is unfavorable for draining.
The content of the invention
In order to overcome above-mentioned deficiency, the present invention provides a kind of integrated negative pressure Wound treating applicator and combinations thereof and is
System, integrates by dressing layer, drainage tube and with pad pasting, forms stable monoblock type dressing structure, such as " seedpod of the lotus " shape, can be effective
Reduce the workload of medical personnel.
The purpose of the present invention is what is realized in the following manner：
A kind of integration negative pressure Wound treating applicator, including dressing layer, is provided with sucker, sucker is vertebra on dressing layer
Shape disk, external pasting film are arranged on by skeleton above sucker and dressing layer, and negative tube extend into dressing layer through external pasting film and sucker
Interior, drainage tube is radially arranged in dressing layer centered on negative tube, there is an angle between drainage tube and dressing layer bottom surface,
Conduction hole is evenly arranged on drainage tube, sucker and dressing layer are completely covered and form an enclosed environment with the surface of a wound by external pasting film,
Facilitate negative pressure drainage.
Further, the vertical section of the dressing layer is trapezoidal that can also need to be arranged to rectangle according to the big surface of a wound, can
Form seamless connection covering.
Further, the drainage tube is embedded in dressing layer.
Further, it is additionally provided with flush pipe in negative tube, the flushing capillary in drainage tube and rushing in negative tube
Pipe connection is washed, flush pipe is connected with outer water receiving.
Further, caliber of the drainage tube from negative tube to end is sequentially reduced.
Further, several disk type connection members are fixed on the skeleton, external pasting film is pasted onto on disk type connection member, plate-like
Connector is fixed on sucker and dressing layer the upper surface of.
Further, the auxiliary material angle is acute angle.
Further, the described device is any one of circular, square, rectangle, triangle, ellipse, prismatic.
A kind of integration negative pressure Wound treating dressing combined system, including at least two above-mentioned integrated negative pressure Wound treatings
Applicator, the external pasting film of adjacent two integrated negative pressure Wound treating applicators are connected as one.
Further the dressing layer of the adjacent integrated negative pressure Wound treating applicator is connected as one.
Compared with the prior art, the invention has the advantages that：By dressing layer（Filler PVA or PU）, drainage tube and outer patch
Film is integrated, and forms stable monoblock type dressing structure, such as " seedpod of the lotus " shape, can effectively reduce the workload of medical personnel,
Built-in parallel suction pipe arrangement is changed to radial drainage tube arrangement increases drainage flow, while negative tube is built-in with flush pipe and has
Pre-washing function can extend drainage dressing usage time, and unified caliber or " near thick remote thin " can be used on the caliber of drainage tube
Shape is arranged, different according to wound, using different attractions, is formed gradual attraction pattern, is avoided wound pressure excessive, connect therewith
It touches skin and forms impression, the granulation balance of power is avoided to grow in terms of granulation hyperplasia is promoted, wound granulation undue growth can be mitigated, simultaneously
It is of different sizes for the surface of a wound, it covers for the larger surface of a wound or the large-scale feasible block combiner sample of the surface of a wound, is applied for existing vacuum suction
Local attraction is not smooth etc. after material can avoid localized seepage, tube chamber from excessively concentrating in the covering of the big surface of a wound is effectively improved.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is sectional view of the present invention.
Fig. 3 is dressing combined system structure diagram of the present invention.
Fig. 4 is two drainage tube connectivity structure schematic diagrames in Fig. 3.
Specific embodiment
A kind of integrated negative pressure Wound treating applicator as depicted in figs. 1 and 2, including dressing layer 9, in dressing layer 9
Sucker 3 is provided with above, and sucker is vertebra shape disk, and external pasting film 1 is arranged on by skeleton 2 above sucker and dressing layer, and negative tube 4 is worn
It crosses external pasting film and sucker is extend into dressing layer, drainage tube 5 is radially arranged in dressing layer centered on negative tube, drainage
There is an angle between pipe and dressing layer bottom surface, conduction hole 6 is evenly arranged on drainage tube, external pasting film is complete by sucker and dressing layer
All standing forms an enclosed environment with the surface of a wound, facilitates negative pressure drainage, external pasting film is transparent or translucent material.
The vertical section of the dressing layer of the present invention is trapezoidal or rectangle, facilitates radial arrangement drainage tube, is changed to radial
Drainage tube arrangement increases drainage flow.
The drainage tube of the present invention is embedded in dressing layer, excessive this avoid wound pressure, contacts therewith skin shape
Into impression, the granulation balance of power is avoided to grow in terms of granulation hyperplasia is promoted, wound granulation undue growth can be mitigated.
The present invention is additionally provided with flush pipe 7 in negative tube, and capillary 8 and the flushing in negative tube are rinsed in drainage tube
Pipe connects, and flush pipe is connected with outer water receiving.
Caliber of the drainage tube of the present invention from negative tube to end is sequentially reduced, different according to wound, using different attractions, shape
It into gradual attraction pattern, avoids wound pressure excessive, contacts therewith skin and form impression, kept away in terms of granulation hyperplasia is promoted
Exempt from the growth of the granulation balance of power, wound granulation undue growth can be mitigated.
Several disk type connection members are fixed on skeleton of the present invention, external pasting film is pasted onto on disk type connection member, disk type connection member
It is fixed on sucker and dressing layer the upper surface of.Directly skeleton can also be pasted onto on external pasting film and sucker and dressing layer on.Also may be used
To set groove on the position of sucker and the corresponding skeleton of dressing layer, skeleton is largely embedded in exposed portion and outer patch in groove
Film is fixed.
In order to which drainage tube is made not have to generate impression to contact skin, radial drainage tube sets certain folder with main suction tube
Angle, could be provided as angle is acute angle or right angle, can also be in the obtuse angle of even shape distribution.
The applicator of the present invention can be any one of circular, square, rectangle, triangle, ellipse, prismatic.
A kind of integrated negative pressure Wound treating dressing combined system as shown in Figure 3 and Figure 4, including at least two above-mentioned one
Body negative pressure wound surface treats applicator, and the external pasting film of adjacent two integrated negative pressure Wound treating applicators is connected as one.
Further, the dressing layer of the adjacent integrated negative pressure Wound treating applicator is connected as one.
Further, the drainage tube of the adjacent integrated negative pressure Wound treating auxiliary material device can be between two cell cubes
It is connected as one, forms big auxiliary material device, as shown in Figure 4.
Can be square applicator combination or circular, square, rectangle, triangle, ellipse, prismatic
In optional combination of shapes, be suitble to the surface of a wound of different shapes.
Above-described is only the preferred embodiment of the present invention, it is noted that for those skilled in the art,
Under the premise of general idea of the present invention is not departed from, several changes and improvements can also be made, these should also be considered as the present invention's
Protection domain, these all do not interfere with the effect and practical applicability that the present invention is implemented.
Claims (10)
1. a kind of integration negative pressure Wound treating applicator, including dressing layer, it is characterised in that：It is provided on dressing layer
Sucker, sucker are vertebra shape disk, and external pasting film is arranged on by skeleton above sucker and dressing layer, and negative tube passes through external pasting film and sucker
It extend into dressing layer, drainage tube is radially arranged in dressing layer centered on negative tube, drainage tube and dressing layer bottom surface
Between have an angle, conduction hole is evenly arranged on drainage tube, sucker and dressing layer are completely covered external pasting film.
2. integration negative pressure Wound treating applicator according to claim 1, it is characterised in that：The dressing layer is indulged
Section is trapezoidal.
3. integration negative pressure Wound treating applicator according to claim 1, it is characterised in that：The drainage tube is embedded
In dressing layer.
4. integration negative pressure Wound treating applicator according to claim 1, it is characterised in that：It is also set in negative tube
It is equipped with flush pipe, the flushing capillary in drainage tube is connected with the flush pipe in negative tube, and flush pipe is connected with outer water receiving.
5. integration negative pressure Wound treating applicator according to claim 1, it is characterised in that：The drainage tube is from negative
The caliber of pressure pipe to end is sequentially reduced.
6. integration negative pressure Wound treating applicator according to claim 1, it is characterised in that：It is fixed on the skeleton
There are several disk type connection members, external pasting film is pasted onto on disk type connection member, and disk type connection member is fixed on sucker and dressing layer the upper surface of.
7. integration negative pressure Wound treating applicator according to claim 1, it is characterised in that：The angle is sharp
Angle.
8. integration negative pressure Wound treating applicator according to claim 1, it is characterised in that：The described device is circle
Any one of shape, rectangle, square, triangle, ellipse, prismatic.
9. a kind of integration negative pressure Wound treating dressing combined system, it is characterised in that：Including at least two claim 1-8
Any one of them integration negative pressure Wound treating applicator, the outer patch of adjacent two integrated negative pressure Wound treating applicators
Film is connected as one.
10. integration negative pressure Wound treating dressing combined system according to claim 9, it is characterised in that：It is described adjacent
The dressing layer of integrated negative pressure Wound treating applicator is connected as one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117833.4A CN108095891A (en) | 2018-02-06 | 2018-02-06 | Integrated negative pressure Wound treating applicator and combinations thereof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810117833.4A CN108095891A (en) | 2018-02-06 | 2018-02-06 | Integrated negative pressure Wound treating applicator and combinations thereof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108095891A true CN108095891A (en) | 2018-06-01 |
Family
ID=62221798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810117833.4A Pending CN108095891A (en) | 2018-02-06 | 2018-02-06 | Integrated negative pressure Wound treating applicator and combinations thereof system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108095891A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123526A (en) * | 2019-05-31 | 2019-08-16 | 重庆市肿瘤研究所 | A kind of medical dressing |
| CN111803277A (en) * | 2020-08-21 | 2020-10-23 | 广州润虹医药科技股份有限公司 | Negative pressure drainage sponge dressing |
| CN112999435A (en) * | 2019-12-19 | 2021-06-22 | 南京市中医院 | Sucker pipeline of closed negative pressure drainage system |
| CN112999436A (en) * | 2019-12-19 | 2021-06-22 | 江苏苏中药业集团医疗器械有限公司 | Closed negative pressure drainage system for deep cavity wound surface |
| CN114712581A (en) * | 2022-05-11 | 2022-07-08 | 中国科学院长春应用化学研究所 | Sucker device suitable for negative pressure sealing drainage technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201643352U (en) * | 2010-05-10 | 2010-11-24 | 张军 | Flushing type multi-way negative-pressure wound surface drainage device |
| CN203244673U (en) * | 2013-05-08 | 2013-10-23 | 中国人民解放军第四五五医院 | Sealed negative pressure drainage device containing nano-silver polyurethane dressing |
| CN203710428U (en) * | 2014-02-24 | 2014-07-16 | 平湖点滴医疗科技开发有限公司 | Disposable fast e multi-purpose body cavity effusion drainage device |
| CN104013493A (en) * | 2014-06-11 | 2014-09-03 | 唐佩福 | Closed wound surface dressing device internally provided with washing instillation tubes |
| CN104922741A (en) * | 2015-06-25 | 2015-09-23 | 李峰 | Puncture drainage device |
| CN205073489U (en) * | 2015-09-21 | 2016-03-09 | 张家庆 | Drainage device |
| CN205569495U (en) * | 2016-03-14 | 2016-09-14 | 深圳齐康医疗器械有限公司 | Negative pressure drainage suit |
| CN208611106U (en) * | 2018-02-06 | 2019-03-19 | 刘广华 | A kind of integration negative pressure Wound treating applicator and combinations thereof system |
-
2018
- 2018-02-06 CN CN201810117833.4A patent/CN108095891A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201643352U (en) * | 2010-05-10 | 2010-11-24 | 张军 | Flushing type multi-way negative-pressure wound surface drainage device |
| CN203244673U (en) * | 2013-05-08 | 2013-10-23 | 中国人民解放军第四五五医院 | Sealed negative pressure drainage device containing nano-silver polyurethane dressing |
| CN203710428U (en) * | 2014-02-24 | 2014-07-16 | 平湖点滴医疗科技开发有限公司 | Disposable fast e multi-purpose body cavity effusion drainage device |
| CN104013493A (en) * | 2014-06-11 | 2014-09-03 | 唐佩福 | Closed wound surface dressing device internally provided with washing instillation tubes |
| CN104922741A (en) * | 2015-06-25 | 2015-09-23 | 李峰 | Puncture drainage device |
| CN205073489U (en) * | 2015-09-21 | 2016-03-09 | 张家庆 | Drainage device |
| CN205569495U (en) * | 2016-03-14 | 2016-09-14 | 深圳齐康医疗器械有限公司 | Negative pressure drainage suit |
| CN208611106U (en) * | 2018-02-06 | 2019-03-19 | 刘广华 | A kind of integration negative pressure Wound treating applicator and combinations thereof system |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110123526A (en) * | 2019-05-31 | 2019-08-16 | 重庆市肿瘤研究所 | A kind of medical dressing |
| CN110123526B (en) * | 2019-05-31 | 2021-03-30 | 重庆市肿瘤研究所 | a medical dressing |
| CN112999435A (en) * | 2019-12-19 | 2021-06-22 | 南京市中医院 | Sucker pipeline of closed negative pressure drainage system |
| CN112999436A (en) * | 2019-12-19 | 2021-06-22 | 江苏苏中药业集团医疗器械有限公司 | Closed negative pressure drainage system for deep cavity wound surface |
| CN111803277A (en) * | 2020-08-21 | 2020-10-23 | 广州润虹医药科技股份有限公司 | Negative pressure drainage sponge dressing |
| CN114712581A (en) * | 2022-05-11 | 2022-07-08 | 中国科学院长春应用化学研究所 | Sucker device suitable for negative pressure sealing drainage technology |
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Application publication date: 20180601 |