CN112618816A - Negative pressure drainage shoes and have its negative pressure drainage device - Google Patents
Negative pressure drainage shoes and have its negative pressure drainage device Download PDFInfo
- Publication number
- CN112618816A CN112618816A CN202110006612.1A CN202110006612A CN112618816A CN 112618816 A CN112618816 A CN 112618816A CN 202110006612 A CN202110006612 A CN 202110006612A CN 112618816 A CN112618816 A CN 112618816A
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- Prior art keywords
- drainage
- negative pressure
- shoe
- pressure drainage
- sole
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- 239000007788 liquid Substances 0.000 claims abstract description 40
- 208000008960 Diabetic foot Diseases 0.000 claims abstract description 7
- 239000006260 foam Substances 0.000 claims description 14
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 239000002313 adhesive film Substances 0.000 claims description 4
- 239000004744 fabric Substances 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000001225 therapeutic effect Effects 0.000 abstract 1
- 206010052428 Wound Diseases 0.000 description 11
- 208000027418 Wounds and injury Diseases 0.000 description 11
- 102000003786 Vesicle-associated membrane protein 2 Human genes 0.000 description 5
- 108090000169 Vesicle-associated membrane protein 2 Proteins 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 206010012601 diabetes mellitus Diseases 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 241001474374 Blennius Species 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229920002451 polyvinyl alcohol Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B7/00—Footwear with health or hygienic arrangements
-
- A—HUMAN NECESSITIES
- A43—FOOTWEAR
- A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
- A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
- A43B23/02—Uppers; Boot legs
- A43B23/0245—Uppers; Boot legs characterised by the constructive form
- A43B23/0295—Pieced uppers
-
- 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]
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- External Artificial Organs (AREA)
Abstract
本发明公开了一种负压引流鞋及具有其的负压引流装置，该引流鞋通过将真空泵和集液瓶集成到鞋子上，解决现有技术中脚背在使用负压封闭引流技术(VSD)进行康复治疗时，患者下地行走不便的技术问题。引流装置具有多根第二引流管，多根第二引流管中的每根第二引流管的管壁均设置有多个侧孔，该负压引流装置通过多根第二引流管实现了多头吸引，对于面积大、窦道多的糖尿病足溃疡而言，获取了更好的治疗效果。
The invention discloses a negative pressure drainage shoe and a negative pressure drainage device having the same. By integrating a vacuum pump and a liquid collection bottle into the shoe, the drainage shoe solves the problem of using the negative pressure closed drainage technology (VSD) for the instep in the prior art. The technical problem of the inconvenience of the patient walking down the ground during rehabilitation treatment. The drainage device has a plurality of second drainage tubes, and the tube wall of each second drainage tube in the plurality of second drainage tubes is provided with a plurality of side holes, and the negative pressure drainage device realizes multiple heads through the plurality of second drainage tubes. Attraction, for diabetic foot ulcers with large area and many sinus tracts, a better therapeutic effect has been obtained.
Description
Technical Field
The invention relates to the technical field of negative pressure wound treatment, in particular to a negative pressure drainage shoe and a negative pressure drainage device with the same.
Background
The negative pressure closed drainage technology (VSD) is a brand new treatment method which uses polyvinyl alcohol hydrated seaweed salt foam dressing (VSD auxiliary material) with drainage tube to cover or fill the wound surface with skin and soft tissue defect, then uses a biological semipermeable membrane to seal the wound surface to form a closed space, finally connects the drainage tube with a negative pressure source and promotes the wound surface to heal through controllable negative pressure.
In the prior art, when the negative pressure closed drainage technology (VSD) is used for carrying out rehabilitation treatment on the instep of a patient, because a negative pressure source and a liquid collection bottle are hung on a sickbed bracket, the range of motion of the patient is limited on the sickbed, and inconvenience is brought to the motion of the patient.
Disclosure of Invention
The invention aims to at least solve one of the technical problems in the prior art, and provides a negative pressure drainage shoe and a negative pressure drainage device with the same.
In order to achieve the purpose of the invention, the following technical scheme is provided:
in a first aspect, the invention provides a negative pressure drainage shoe, which comprises a shoe body, a first drainage hole and a second drainage hole, wherein the shoe body is provided with a first accommodating cavity for accommodating a foot of a patient;
the shoe body is provided with a vacuum pump, a liquid collecting bottle and a first drainage tube; one end of the first drainage tube is communicated with the liquid collecting bottle through a vacuum pump, and the other end of the first drainage tube is a free end.
Compared with the prior art, the negative pressure drainage shoe provided by the invention is suitable for a patient carrying out rehabilitation treatment on the instep by using a negative pressure closed drainage technology (VSD), the vacuum pump and the liquid collection bottle are integrated on the shoe, and the user can also carry out negative pressure drainage through the vacuum pump and the liquid collection bottle arranged on the shoe body when doing underground activities, so that the convenience degree of the patient is improved.
As a further improvement, the free end of the first drainage tube is provided with a luer connector.
As a further improvement, the shoe body comprises a sole and a vamp, the first accommodating cavity is formed by enclosing the vamp and the sole together, and the edge of the vamp is detachably connected with the sole through a zipper.
As a further improvement, the shoe body comprises a sole and a vamp, the first accommodating cavity is formed by enclosing the vamp and the sole together, an accommodating groove is formed in the surface, located in the first accommodating cavity, of the sole, and the vacuum pump and the liquid collecting bottle are arranged in the accommodating groove.
As a further improvement, the shoe sole also comprises a diabetic foot insole, and the diabetic foot insole is laid on the surface of the shoe sole, which is positioned in the first accommodating cavity.
As a further improvement, the first drainage tube is fixedly connected to the surface of the shoe upper, which is positioned in the first accommodating cavity.
As a further improvement, the vamp is made of mesh or waterproof breathable fabric.
In a second aspect, the invention provides a negative pressure drainage device, which comprises medical foam, a permeable adhesive film, a plurality of second drainage tubes, a multi-way connector and any one of the negative pressure drainage shoes in the first aspect;
the pipe wall of every second drainage tube in many second drainage tubes all is provided with a plurality of side openings, lead to the joint including one go out the liquid port and with the feed liquor port that second drainage tube quantity corresponds, the one end of every second drainage tube in many second drainage tubes all penetrates medical foam, the other end of every second drainage tube in many second drainage tubes is connected with the feed liquor port that leads to the joint respectively, lead to the liquid port that connects more be used for with the free end of the first drainage tube of negative pressure drainage shoes is connected.
As a further improvement, the multi-way joint is a four-way joint, the four-way joint comprises one liquid outlet port and three liquid inlet ports, and the number of the second drainage tubes is three.
As a further improvement, a flushing pipe is arranged in the second drainage pipe.
Compared with the prior art, the negative pressure drainage device provided by the invention is provided with the plurality of second drainage tubes, the tube wall of each second drainage tube in the plurality of second drainage tubes is provided with the plurality of side holes, the negative pressure drainage device realizes multi-head suction through the plurality of second drainage tubes, and a better treatment effect is obtained for diabetic foot ulcers with large areas and multiple sinuses.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The invention is further described below with reference to the accompanying drawings and examples;
fig. 1 is a schematic structural diagram of a sole of a negative pressure drainage shoe in one embodiment.
Fig. 2 is a schematic structural diagram of the vamp of the negative pressure drainage shoe in one embodiment.
Fig. 3 is a schematic structural diagram of the negative pressure drainage shoe in one embodiment.
Fig. 4 is a schematic structural diagram of the medical foam of the negative pressure drainage device in one embodiment when three second drainage tubes are arranged.
FIG. 5 is a schematic structural view of the medical foam of the negative pressure drainage device in one embodiment, which is provided with eight second drainage tubes.
Fig. 6 is a schematic structural diagram of a medical foam of a negative pressure drainage device with three second drainage tubes arranged in another embodiment.
Reference numerals:
1. a sole; 11. accommodating grooves; 2. a shoe upper; 21. a first flap upper; 22. a second flap of the shoe upper; 3. a zipper; 4. medical foam; 5. a multi-way joint; 51. a liquid outlet port; 52. a liquid inlet port; 6. a first draft tube; 7. a second draft tube; 71. a side hole; 8. and a third drainage tube.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
As shown in fig. 1 to 3, the embodiment of the invention provides a negative pressure drainage shoe, which comprises a shoe body, a first drainage hole and a second drainage hole, wherein the shoe body is provided with a first accommodating cavity for accommodating a foot of a patient; the shoe body is provided with a vacuum pump, a liquid collecting bottle and a first drainage tube 6; one end of the first drainage tube 6 is communicated with the liquid collecting bottle through a vacuum pump, and the other end of the first drainage tube is a free end.
In one example, the vacuum pump, the liquid collecting bottle and the first drainage tube 6 may be fixed to the outer side of the sole 1 by means of an adhesive or a band. It can be understood that the purpose of the present invention can be achieved by other fixing methods as long as the three of the vacuum pump, the liquid collecting bottle and the first drainage tube 6 can be fixed on the shoe body, and the fixing methods are not listed here.
The negative pressure drainage shoe provided by the embodiment is suitable for patients who have been rehabilitated and treated by a negative pressure closed drainage technology (VSD), when the shoes need to go up and down, the second drainage tube 7 at the wound of the shoes is disconnected with the vacuum pump on the bedstead, then the free end of the first drainage tube 6 of the negative pressure drainage shoe is communicated with the second drainage tube 7, and drainage is carried out by the negative pressure pump and the liquid collection bottle on the negative pressure drainage shoe.
The negative pressure drainage shoe provided by the invention is suitable for a patient carrying out rehabilitation treatment on the instep by using a negative pressure closed drainage technology (VSD), the vacuum pump and the liquid collection bottle are integrated on the shoe, and the user can also carry out negative pressure drainage through the vacuum pump and the liquid collection bottle arranged on the shoe body when doing ground activities, so that the convenience degree of the patient is improved.
In one embodiment, the free end of said first drain tube 6 is provided with a luer fitting enabling a quick connection with the second drain tube 7.
In one embodiment, the shoe body comprises a sole 1 and an upper 2, the first accommodating cavity is formed by enclosing the upper 2 and the sole 1 together, and the edge of the upper 2 is detachably connected with the sole 1 through a zipper 3. Specifically, as shown in fig. 2, the shoe upper 2 of the shoe body comprises a first flap upper 21 and a second flap upper 22, and the edges of the two flap uppers are connected through a zipper (not shown in the figure), so that the shoe upper 2 can be further detached, and a patient can conveniently wear the shoe.
As shown in fig. 1, in one embodiment, the shoe body includes a sole 1 and a vamp 2, the first accommodating cavity is formed by enclosing the vamp 2 and the sole 1 together, an accommodating groove 11 is formed on the surface of the sole 1 in the first accommodating cavity, and the vacuum pump and the liquid collecting bottle are arranged in the accommodating groove 11. In this embodiment, through placing vacuum pump and liquid collection bottle in holding tank 11, collision vacuum pump and liquid collection bottle when having avoided the patient to wear shoes walking.
Preferably, this negative pressure drainage shoes still includes the sufficient shoe-pad of diabetes of rubber material, the sufficient shoe-pad of diabetes is laid sole 1 is located the first intracavity that holds is on the surface for the cover is at the open position of holding tank 11, and because the sufficient shoe-pad of diabetes adopts the rubber material to make, has good deformation volume, can laminate well in user's foot, slows down user's pain.
Preferably, the first drainage tube 6 is fixedly connected to the surface of the vamp 2 in the first accommodating cavity in a glue sticking or binding mode, so that frequent displacement and collision of the first drainage tube 6 to a wound during walking of a patient wearing shoes are avoided, and pain of the patient is relieved.
Furthermore, the vamp 2 is made of mesh or waterproof breathable fabric, has good breathability and light texture, and reduces extrusion on the instep wound of a patient.
As shown in fig. 4 and 5, another embodiment of the invention provides a negative pressure drainage device, which comprises a medical foam 4, a permeable adhesive film (not shown in the figure), a plurality of second drainage tubes 7, a multi-way joint 5 and a negative pressure drainage shoe according to any one of the above embodiments; the pipe wall of every second drainage tube 7 in many second drainage tubes 7 all is provided with a plurality of side openings 71, many first drainage tubes 5 include one go out liquid port 51 and with the inlet port 52 that second drainage tube 7 quantity corresponds, the one end of every second drainage tube 7 in many second drainage tubes 7 all penetrates medical foam 4, the other end of every second drainage tube 7 in many second drainage tubes 7 is connected with the inlet port 52 that leads to the joint 5 more respectively, the play liquid port 51 that leads to the joint 5 more be used for with the free end of the first drainage tube 6 of negative pressure drainage shoes is connected.
It should be noted that the flow of the patient using the negative pressure drainage device provided by the present invention is as follows:
1. one end of each second drainage tube 7 in the plurality of second drainage tubes 7 penetrates into the medical foam 4, and a liquid inlet port 52 of the multi-way joint 5 is connected with the other end of each second drainage tube 7 respectively;
2. after the wound surface is cleaned, the medical foam 4 is applied to the instep wound surface;
3. sealing the wound surface and the medical foam 4 by using a permeable adhesive film;
4. the foot is extended into the sole 1 and the free end of the first drainage tube 6 is connected with the liquid outlet port 51 of the multi-way joint 5;
5. the vamp 2 is connected with the sole 1 through the zipper 3, and the patient walks with the negative pressure drainage shoe.
As shown in fig. 4, in one example, the multi-way joint 5 is a four-way joint, the four-way joint includes one liquid outlet port 51 and three liquid inlet ports 52, and the number of the second draft tubes 7 is three. As shown in fig. 5, in another example, the multi-way joint 5 is a nine-way joint, the nine-way joint includes one liquid outlet port 51 and eight liquid inlet ports 52, and the number of the second draft tubes 7 is eight. It can be understood that the number of the second drainage tubes 7 can be set according to the disease condition, and then the corresponding multi-way joints 5 are selected for connection according to the number of the second drainage tubes 7, which is not described herein again.
Preferably, a flushing pipe (not shown in the figure) is arranged in the second drainage pipe 7, and the wound surface flushing is realized by matching with a corresponding flushing device.
As shown in fig. 6, in an example, the multi-way joint 5 is a four-way joint, the four-way joint includes one liquid outlet port 51 and three liquid inlet ports 52, the number of the second draft tubes 7 is three, one or more third draft tubes 8 are connected to each second draft tube 7, and by adding the third draft tubes 8 connected to the second draft tubes 7, the third draft tubes 8 may be tubes with holes on the tube wall, or tubes with no holes on the tube wall, in this example, the third draft tubes 8 are tubes with holes on the tube wall. Due to the addition of the third drainage tube 8, the drainage area in the medical sponge 4 is increased, a drainage area with a larger area is obtained, multi-head suction is realized, and a better treatment effect is obtained for diabetic foot ulcers with large areas and multiple sinuses.
It can be understood that the number of the second drainage tubes 7 can be set according to the disease condition, and then the corresponding multi-way joints 5 are selected for connection according to the number of the second drainage tubes 7, which is not described herein again.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
Claims (10)
1. The negative pressure drainage shoe is characterized by comprising a shoe body, wherein the shoe body is provided with a first accommodating cavity for accommodating the foot of a patient;
the shoe body is provided with a vacuum pump, a liquid collecting bottle and a first drainage tube; one end of the first drainage tube is communicated with the liquid collecting bottle through a vacuum pump, and the other end of the first drainage tube is a free end.
2. The negative pressure drainage shoe as claimed in claim 1, wherein the free end of the first drainage tube is provided with a luer connector.
3. The negative pressure drainage shoe as claimed in claim 1, wherein the shoe body comprises a sole and an upper, the first accommodating cavity is formed by enclosing the upper and the sole together, and the edge of the upper is detachably connected with the sole through a zipper.
4. The negative pressure drainage shoe as claimed in claim 1, wherein the shoe body comprises a sole and an upper, the first accommodating cavity is defined by the upper and the sole, an accommodating groove is formed on the surface of the sole in the first accommodating cavity, and the vacuum pump and the liquid collecting bottle are arranged in the accommodating groove.
5. The negative pressure drainage shoe of claim 4, further comprising a diabetic foot insole, wherein the diabetic foot insole is laid on the surface of the sole located in the first receiving cavity.
6. The negative pressure drainage shoe of claim 3 or 4, wherein the first drainage tube is fixedly connected to the surface of the shoe upper in the first accommodating cavity.
7. The negative pressure drainage shoe as claimed in claim 3 or 4, wherein the upper is made of mesh or waterproof and breathable fabric.
8. A negative pressure drainage device, which is characterized by comprising medical foam, a permeable adhesive film, a plurality of second drainage tubes, a multi-way joint and the negative pressure drainage shoe of any one of the claims 1 to 7;
the pipe wall of every second drainage tube in many second drainage tubes all is provided with a plurality of side openings, lead to the joint including one go out the liquid port and with the feed liquor port that second drainage tube quantity corresponds, the one end of every second drainage tube in many second drainage tubes all penetrates medical foam, the other end of every second drainage tube in many second drainage tubes is connected with the feed liquor port that leads to the joint respectively, lead to the liquid port that connects more be used for with the free end of the first drainage tube of negative pressure drainage shoes is connected.
9. The negative pressure drainage device according to claim 8, wherein the multi-way joint is a four-way joint, the four-way joint comprises one liquid outlet port and three liquid inlet ports, and the number of the second drainage tubes is three.
10. The negative pressure drainage device according to claim 8, wherein a flushing pipe is disposed in the second drainage tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006612.1A CN112618816A (en) | 2021-01-05 | 2021-01-05 | Negative pressure drainage shoes and have its negative pressure drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110006612.1A CN112618816A (en) | 2021-01-05 | 2021-01-05 | Negative pressure drainage shoes and have its negative pressure drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112618816A true CN112618816A (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110006612.1A Pending CN112618816A (en) | 2021-01-05 | 2021-01-05 | Negative pressure drainage shoes and have its negative pressure drainage device |
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| Country | Link |
|---|---|
| CN (1) | CN112618816A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100210983A1 (en) * | 2007-10-23 | 2010-08-19 | Dominic John Baker | Improvements in or relating to footwear |
| US20130326912A1 (en) * | 2011-02-15 | 2013-12-12 | The Diabetic Boot Company Limited | Footwear |
| CN205796113U (en) * | 2016-04-28 | 2016-12-14 | 深圳齐康医疗器械有限公司 | A kind of sucked type negative pressure drainage suit |
| US20180344534A1 (en) * | 2015-09-21 | 2018-12-06 | The Brigham And Women's Hospital, Inc. | Negative Pressure Wound Treatment System and Method |
| CN215308773U (en) * | 2021-01-05 | 2021-12-28 | 中山大学附属第八医院（深圳福田） | A negative pressure drainage shoe and a negative pressure drainage device having the same |
-
2021
- 2021-01-05 CN CN202110006612.1A patent/CN112618816A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100210983A1 (en) * | 2007-10-23 | 2010-08-19 | Dominic John Baker | Improvements in or relating to footwear |
| US20130326912A1 (en) * | 2011-02-15 | 2013-12-12 | The Diabetic Boot Company Limited | Footwear |
| US20180344534A1 (en) * | 2015-09-21 | 2018-12-06 | The Brigham And Women's Hospital, Inc. | Negative Pressure Wound Treatment System and Method |
| CN205796113U (en) * | 2016-04-28 | 2016-12-14 | 深圳齐康医疗器械有限公司 | A kind of sucked type negative pressure drainage suit |
| CN215308773U (en) * | 2021-01-05 | 2021-12-28 | 中山大学附属第八医院（深圳福田） | A negative pressure drainage shoe and a negative pressure drainage device having the same |
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