CN111282028A - A negative pressure drainage and flushing device for wound treatment - Google Patents
A negative pressure drainage and flushing device for wound treatment Download PDFInfo
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- CN111282028A CN111282028A CN201911365697.1A CN201911365697A CN111282028A CN 111282028 A CN111282028 A CN 111282028A CN 201911365697 A CN201911365697 A CN 201911365697A CN 111282028 A CN111282028 A CN 111282028A
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- 238000011010 flushing procedure Methods 0.000 title claims abstract description 39
- 206010052428 Wound Diseases 0.000 title claims description 33
- 208000027418 Wounds and injury Diseases 0.000 title claims description 33
- 239000007788 liquid Substances 0.000 claims abstract description 101
- 238000002347 injection Methods 0.000 claims abstract description 36
- 239000007924 injection Substances 0.000 claims abstract description 36
- 238000007789 sealing Methods 0.000 claims abstract description 17
- 238000005406 washing Methods 0.000 claims description 3
- 238000005213 imbibition Methods 0.000 claims 1
- 238000001804 debridement Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004381 surface treatment Methods 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 2
- 230000002262 irrigation Effects 0.000 description 7
- 238000003973 irrigation Methods 0.000 description 7
- 239000012530 fluid Substances 0.000 description 3
- 230000001338 necrotic effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 238000001802 infusion Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000032544 Cicatrix Diseases 0.000 description 1
- 206010030113 Oedema Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 206010048038 Wound infection Diseases 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 230000036074 healthy skin Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229940113601 irrigation solution Drugs 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000037387 scars Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- A61M1/0058—
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- 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
- A61M1/86—Connectors between drainage tube and handpiece, e.g. drainage tubes detachable from handpiece
-
- 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
- A61M1/90—Negative pressure wound therapy devices, i.e. devices for applying suction to a wound to promote healing, e.g. including a vacuum dressing
-
- 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
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/24—Check- or non-return valves
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- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Vascular Medicine (AREA)
- Surgery (AREA)
- Pulmonology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Abstract
一种创面治疗用负压引流冲洗装置，包括注液袋和集液袋，注液袋顶部向外连接有注液管，集液袋顶部向外连接有引流管，引流管端部连接有负压机，注液袋与集液袋下部之间设置有至少三根冲洗管，冲洗管下部阵列开设有若干冲洗孔，注液袋与集液袋上部之间设置有至少三根吸液管，吸液管下部阵列开设有若干吸液孔，吸液管与冲洗管之间设置有海绵，海绵两侧与注液袋和集液袋之间设置有隔离条，注液袋和集液袋之间设置有位于海绵两侧的密封条，注液袋和集液袋顶部之间密闭设置有密封贴膜。本发明结构简单、操作便捷、密封性好、清创效率高、清创效果好、适用范围广、便于推广应用。
A negative pressure drainage and flushing device for wound surface treatment, comprising a liquid injection bag and a liquid collection bag, a liquid injection pipe is connected to the outside on the top of the liquid injection bag, a drainage pipe is connected to the outside of the top of the liquid collection bag, and the end of the drainage pipe is connected with a negative Press, at least three flushing pipes are arranged between the liquid injection bag and the lower part of the liquid collecting bag, a number of flushing holes are arranged in the lower part of the flushing pipe, and at least three suction pipes are arranged between the liquid injection bag and the upper part of the liquid collecting bag to suck liquid The lower part of the tube is provided with a number of suction holes, a sponge is arranged between the suction tube and the flushing tube, and isolation strips are arranged between the two sides of the sponge and the liquid injection bag and the liquid collection bag, and between the liquid injection bag and the liquid collection bag There are sealing strips on both sides of the sponge, and a sealing film is sealed between the liquid injection bag and the top of the liquid collection bag. The invention has the advantages of simple structure, convenient operation, good sealing performance, high debridement efficiency, good debridement effect, wide application range and convenient popularization and application.
Description
技术领域technical field
本发明属于医疗器械技术领域，尤其涉及一种创面治疗用负压引流冲洗装置。The invention belongs to the technical field of medical devices, and in particular relates to a negative pressure drainage and flushing device for wound surface treatment.
背景技术Background technique
创伤后或外科手术后，经常遇到伤口感染、伤口不愈合等并发症，很多伤口有时很复杂，不但深，而且渗出量多，愈合时间较长。另外，由于伤口周围皮肤常浸泡于渗出液中，使伤口周围健康皮肤水肿、溃烂。如果没有有效的引流和外力拉拢，这种伤口即便经过很长时间后愈合，内部也将由许多瘢痕充填，极大地影响美观。负压引流创面治疗技术是近几年发展起来的用于治疗创面的一项新技术，封闭式负压引流是一种高效引流，全方位、持续负压吸引下被引流区的“零积聚”使创面处于相对干净的环境，有效预防伤口积液还同时清除坏死组织，加快感染腔隙闭合和感染伤口的愈合，防止污染和感染。现有在创面治疗所使用的负压引流装置，使用不够便捷，操作难度高，密封性差，清创效率低，清创效果差。After trauma or surgery, complications such as wound infection and non-healing wounds are often encountered. Many wounds are sometimes complicated, not only deep, but also exuding a lot and taking a long time to heal. In addition, because the skin around the wound is often soaked in the exudate, the healthy skin around the wound is edema and ulcerated. If there is no effective drainage and external force, this wound will be filled with many scars even if it heals after a long time, which greatly affects the appearance. Negative pressure drainage wound treatment technology is a new technology developed in recent years for the treatment of wounds. Closed negative pressure drainage is a kind of efficient drainage, with "zero accumulation" in the drainage area under all-round and continuous negative pressure suction. Keep the wound in a relatively clean environment, effectively prevent wound fluid accumulation and remove necrotic tissue at the same time, speed up the closure of infected lacunae and the healing of infected wounds, and prevent contamination and infection. The existing negative pressure drainage devices used in wound surface treatment are not convenient enough to use, have high difficulty in operation, poor sealing performance, low debridement efficiency and poor debridement effect.
发明内容SUMMARY OF THE INVENTION
本发明为了解决现有技术中的不足之处，提供一种结构简单、操作便捷、密封性好、清创效率高、清创效果好的创面治疗用负压引流冲洗装置。In order to solve the deficiencies in the prior art, the present invention provides a negative pressure drainage and flushing device for wound surface treatment with simple structure, convenient operation, good sealing, high debridement efficiency and good debridement effect.
为解决上述技术问题，本发明采用如下技术方案：一种创面治疗用负压引流冲洗装置，包括注液袋和集液袋，注液袋顶部向外连接有注液管，集液袋顶部向外连接有引流管，引流管端部连接有负压机，注液袋与集液袋下部之间并排间隔设置有至少三根冲洗管，冲洗管一端与注液袋相连通，冲洗管另一端设置有堵头，冲洗管下部沿其长度方向阵列开设有若干冲洗孔，注液袋与集液袋上部之间并排间隔设置有至少三根吸液管，吸液管一端与集液袋相连通，吸液管另一端内设置有堵头，吸液管下部沿其长度方向阵列开设有若干吸液孔，吸液管与冲洗管之间设置有海绵，海绵两侧与注液袋和集液袋之间设置有隔离条，注液袋和集液袋之间设置有位于海绵两侧的密封条，注液袋和集液袋顶部之间密闭设置有密封贴膜。In order to solve the above-mentioned technical problems, the present invention adopts the following technical scheme: a negative pressure drainage and flushing device for wound treatment, including a liquid injection bag and a liquid collection bag, the top of the liquid injection bag is connected with a liquid injection pipe, and the top of the liquid collection bag faces toward the outside. A drainage pipe is connected outside, a negative pressure machine is connected to the end of the drainage pipe, at least three flushing pipes are arranged side by side and spaced between the liquid injection bag and the lower part of the liquid collecting bag, one end of the flushing pipe is connected with the liquid injection bag, and the other end of the flushing pipe is set There are plugs, the lower part of the flushing pipe is provided with several flushing holes in an array along its length direction, and at least three suction pipes are arranged side by side between the liquid injection bag and the upper part of the liquid collecting bag, and one end of the liquid suction pipe is connected with the liquid collecting bag, and the suction pipe is connected to the liquid collecting bag. The other end of the liquid pipe is provided with a plug, the lower part of the liquid suction pipe is provided with a number of liquid suction holes in an array along its length direction, a sponge is arranged between the liquid suction pipe and the flushing pipe, and the two sides of the sponge are connected with the liquid injection bag and the liquid collection bag. A separation strip is arranged between the liquid injection bag and the liquid collection bag, sealing strips located on both sides of the sponge are arranged between the liquid injection bag and the liquid collection bag, and a sealing film is sealed between the liquid injection bag and the top of the liquid collection bag.
各个冲洗管上半部分别嵌设在海绵底面，各个吸液管下半部分别嵌设在海绵顶面。The upper half of each flushing pipe is respectively embedded in the bottom surface of the sponge, and the lower half of each liquid suction pipe is respectively embedded in the top surface of the sponge.
各个冲洗管与注液袋的连接处、各个吸液管与集液袋的连接处分别设置有单向阀。One-way valves are respectively provided at the connection between each flushing pipe and the liquid injection bag, and at the connection between each suction pipe and the liquid collection bag.
所述海绵底面阵列分布有向下凸出的连接凸头。The sponge bottom surface array is distributed with downwardly protruding connecting protrusions.
所述注液袋、集液袋和密封条外侧设置有密封环。A sealing ring is provided on the outside of the liquid injection bag, the liquid collection bag and the sealing strip.
采用上述技术方案，本发明具有如下优点：Adopt the above-mentioned technical scheme, the present invention has the following advantages:
1、通过注液管将生理盐水或臭氧水注入注液袋内，并流入各个冲洗管内，经各个冲洗孔流出，对创面进行清洗，冲洗液浸入海绵，并将伤口积液及坏死组织带走，同时在负压机作用下，各个吸液管对海绵产生吸引力，将浸入海绵的冲洗液吸入集液袋内，从而形成负压引流；采用上述结构，操作简便，便于对创面进行清洗，大大提高了清洗效果和清洗效率。1. Inject normal saline or ozone water into the infusion bag through the infusion tube, flow into each irrigation tube, and flow out through each irrigation hole to clean the wound, the irrigation solution is immersed in the sponge, and the wound fluid and necrotic tissue are taken away At the same time, under the action of the negative pressure machine, each suction tube attracts the sponge, and sucks the irrigation liquid immersed into the sponge into the collection bag, thereby forming a negative pressure drainage; the above structure is simple and easy to operate, and it is convenient to clean the wound surface. Greatly improve the cleaning effect and cleaning efficiency.
2、冲洗管与注液袋连接处设置的单向阀避免冲洗液回流至注液袋内，吸液管与集液袋连接处设置的单向阀避免流入流入集液袋内的冲洗液回流。2. The one-way valve set at the connection between the flushing pipe and the liquid injection bag prevents the flushing liquid from flowing back into the liquid injection bag, and the one-way valve set at the connection between the suction pipe and the liquid collecting bag avoids the backflow of the washing liquid flowing into the liquid collecting bag .
3、连接凸头的设置一方面减小海绵与创面的接触面积，另一方面使得海绵与创面之间存在空隙，便于加注冲洗液。3. On the one hand, the setting of the connecting protruding head reduces the contact area between the sponge and the wound surface, and on the other hand, there is a gap between the sponge and the wound surface, which is convenient for filling the irrigation fluid.
附图说明Description of drawings
图1是本发明的主视结构示意图；Fig. 1 is the front view structure schematic diagram of the present invention;
图2是图1中的A-A剖面图；Fig. 2 is A-A sectional view in Fig. 1;
图3是本发明的俯视结构示意图。FIG. 3 is a schematic top view of the structure of the present invention.
具体实施方式Detailed ways
如图1-3所示，本发明的一种创面治疗用负压引流冲洗装置，包括注液袋1和集液袋2，注液袋1顶部向外连接有注液管3，集液袋2顶部向外连接有引流管4，引流管4端部连接有负压机，注液袋1与集液袋2下部之间并排间隔设置有至少三根冲洗管5，冲洗管5一端与注液袋1相连通，各个冲洗管5与注液袋1的连接处分别设置有单向阀6，冲洗管5另一端设置有堵头7，冲洗管5下部沿其长度方向阵列开设有若干冲洗孔8，注液袋1与集液袋2上部之间并排间隔设置有至少三根吸液管9，吸液管9一端与集液袋2相连通，各个吸液管9与集液袋2的连接处分别设置有单向阀6，吸液管9另一端内设置有堵头7，吸液管9下部沿其长度方向阵列开设有若干吸液孔10，吸液管9与冲洗管5之间设置有海绵11，各个冲洗管5上半部分别嵌设在海绵11底面，各个吸液管9下半部分别嵌设在海绵11顶面，海绵11底面阵列分布有向下凸出的连接凸头12，海绵11两侧与注液袋1和集液袋2之间设置有隔离条13，注液袋1和集液袋2之间设置有位于海绵11两侧的密封条14，注液袋1、集液袋2和密封条14外侧设置有密封环15，注液袋1和集液袋2顶部之间密闭设置有密封贴膜16。As shown in Figures 1-3, a negative pressure drainage and flushing device for wound treatment according to the present invention includes a liquid injection bag 1 and a liquid collection bag 2. The top of the liquid injection bag 1 is connected with a liquid injection pipe 3. The liquid collection bag 2. The top is connected with a drainage pipe 4, and the end of the drainage pipe 4 is connected with a negative pressure machine. At least three flushing pipes 5 are arranged side by side between the liquid injection bag 1 and the lower part of the liquid collecting bag 2, and one end of the flushing pipe 5 is connected to the liquid injection bag. The bag 1 is communicated with each other, a one-way valve 6 is respectively provided at the connection between each flushing pipe 5 and the liquid injection bag 1, the other end of the flushing pipe 5 is provided with a plug 7, and the lower part of the flushing pipe 5 is provided with a number of flushing holes in an array along its length direction. 8. At least three suction pipes 9 are arranged side by side between the liquid injection bag 1 and the upper part of the liquid collection bag 2, one end of the liquid suction pipe 9 is connected with the liquid collection bag 2, and each suction pipe 9 is connected with the liquid collection bag 2. A one-way valve 6 is respectively provided at the end of the suction pipe 9, a plug 7 is arranged in the other end of the suction pipe 9, and a number of
本发明在使用时，将本发明通过密封环15贴附在创面四周，使得海绵11位于创面正上方，采用密封贴膜16使得海绵11与创面接触，海绵11底部设置的各个连接凸头12与创面接触，连接凸头12的设置一方面减小海绵11与创面的接触面积，另一方面使得海绵11与创面之间存在空隙，便于加注冲洗液；通过注液管3将生理盐水或臭氧水注入注液袋1内，并流入各个冲洗管5内，经各个冲洗孔8流出，对创面进行清洗，冲洗液浸入海绵11，并将伤口积液及坏死组织带走，同时在负压机作用下，各个吸液管9对海绵11产生吸引力，将浸入海绵11的冲洗液吸入集液袋2内，从而形成负压引流；冲洗管5与注液袋1连接处设置的单向阀6避免冲洗液回流至注液袋1内，吸液管9与集液袋2连接处设置的单向阀6避免流入流入集液袋2内的冲洗液回流。When the present invention is in use, the present invention is attached around the wound surface through the
本实施例并非对本发明的形状、材料、结构等作任何形式上的限制，凡是依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均属于本发明技术方案的保护范围。This embodiment does not limit the shape, material, structure, etc. of the present invention in any form, and any simple modification, equivalent change and modification made to the above embodiment according to the technical essence of the present invention belong to the protection of the technical solution of the present invention scope.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911365697.1A CN111282028A (en) | 2019-12-26 | 2019-12-26 | A negative pressure drainage and flushing device for wound treatment |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911365697.1A CN111282028A (en) | 2019-12-26 | 2019-12-26 | A negative pressure drainage and flushing device for wound treatment |
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| CN111282028A true CN111282028A (en) | 2020-06-16 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618821A (en) * | 2021-01-28 | 2021-04-09 | 佛山市禅城区中心医院有限公司 | VSD negative pressure lavage drainage circulation is protected and is created device |
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- 2019-12-26 CN CN201911365697.1A patent/CN111282028A/en active Pending
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| CN202113227U (en) * | 2011-05-11 | 2012-01-18 | 辽阳鼎泰升医疗设备有限公司 | Independent flushing-type wound protection device for negative-pressure drainage wound surface repair system |
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Application publication date: 20200616 |
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