CN205073387U - Skin wound negative pressure treatment device - Google Patents
Skin wound negative pressure treatment device Download PDFInfo
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- CN205073387U CN205073387U CN201520811232.5U CN201520811232U CN205073387U CN 205073387 U CN205073387 U CN 205073387U CN 201520811232 U CN201520811232 U CN 201520811232U CN 205073387 U CN205073387 U CN 205073387U
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- negative pressure
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- wound
- skin wound
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Abstract
The utility model discloses a skin wound negative pressure treatment device, especially a skin wound negative pressure treatment device who is used for the recovered field of medical treatment. The utility model provides a both can and rinsing the skin incision, and preventing the infection of incisional wound, the prevention inflammation produces to can prevent effectively that skin from opening the perk in depressurized environment mediad both sides, thereby show the skin wound negative pressure treatment device who improves the wound healing effect, including negative pressure cavity, drainage tube and gate, the drainage tube is with the inside and external intercommunication of negative pressure cavity, the gate sets up internally at the negative pressure cavity to the gate is connected with negative pressure cavity upper portion. The upper portion of negative pressure cavity is out of shape downwards under external atmospheric pressure's effect, drives the gate of being connected with negative pressure cavity upper portion and pushes down, makes the gate press on the skin wound, and the gate is tightly laminated and is in the same place at the effect of pressure, the skin of messenger's wound both sides, has avoided healing in -process wound skin to open the perk.
Description
Technical field
This utility model relates to a kind of skin wound negative pressure therapeutic devices, particularly a kind of skin wound negative pressure therapeutic devices for medical rehabilitation field.
Background technology
Doctor carries out, in the process for the treatment of, usually can leave operative incision to patient, and the healing of otch often needing the longer time utilizing surgical operation.Because skin incision is exposed in external environment, easy infection, usually have and flow out with sepage, make incision repeated infection, the symptom producing inflammation and swell and ache, has had a strong impact on the healing of skin incision, has adopted negative pressure device to eliminate dead space in prior art, the mode of cleaning skin incision is helped, skin healing.But skin incision in its natural state oriented both sides opens the trend of tilting, only adopt negative pressure device effectively can not make wound healing in this case.Therefore one is not also had both and can to clean skin incision in prior art, eliminate the dead space of skin incisions, prevent infection of incisional wound, prevention of inflammation produces, and can effectively prevent skin from subnormal ambient, opening tilting to both sides, thus significantly improve the skin wound negative pressure therapeutic devices of wound healing effect.
Utility model content
Technical problem to be solved in the utility model is to provide one and both and can cleans skin incision, eliminate the dead space of skin incisions, prevent infection of incisional wound, prevention of inflammation produces, and can effectively prevent skin from subnormal ambient, opening tilting to both sides, thus significantly improve the skin wound negative pressure therapeutic devices of wound healing effect.
The skin wound negative pressure therapeutic devices adopted for solving the problems of the technologies described above this utility model comprises vacuum cavity, drainage tube and gate, the inside of vacuum cavity is in communication with the outside by described drainage tube, described gate locating is in vacuum cavity, and gate is connected with vacuum cavity top.
Further, described vacuum cavity is the arch frame structure be made up of elastomeric material.
Further, the groove described arch frame structure being provided with wedge shape and the pad matched with groove shapes.
Further, described arch frame structure is provided with the guide frame making gate vertically do rectilinear motion.
Further, described guide frame is guide rail, and described gate inserts in guide rail away from one end of bow member.
Further, described gate lower end is provided with dressing.
Further, described vacuum cavity is made up of internal layer and skin, is hollow structure between internal layer and skin.
Further, described vacuum cavity is that bottom is provided with skin support plate, and skin support plate is provided with agnail.
Further, also comprise skin incision lock uint, described skin incision lock uint comprises closing component structure and is positioned at the supporting construction of skin wound both sides, and the two ends of described closing component structure are connected with the supporting construction of skin wound both sides.
The beneficial effects of the utility model are: utilize drainage tube that vacuum cavity inner air is extracted into vacuum cavity outside, make vacuum cavity inside form negative pressure, skin wound is in closed subnormal ambient.Clean skin in time by drainage tube, wound exudate is discharged vacuum cavity inside, to keep the clean of skin, accelerate the healing of skin wound.After vacuum cavity is pumped into negative pressure, the top of negative vacuum cavity is out of shape downwards under the effect of external atmospheric pressure, the gate be connected with vacuum cavity top is driven to press down, make gate be pressed on skin wound, gate can, by firm for skin wound fixing, make the skin of wound both sides tightly fit together under the effect of the pressure, and in agglutination, gate is pressed in wound all the time, avoids wound skin in agglutination and opens tilting, thus affect healing effect.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is sectional elevation of the present utility model;
Parts, position and numbering in figure: gate 1, drainage tube 2, groove 3, pad 4, guide rail 5, dressing 6, internal layer 7, skin 8, skin support plate 9.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Fig. 1 and Fig. 2, skin wound negative pressure therapeutic devices of the present utility model comprises vacuum cavity, drainage tube 2 and gate 1, the inside of vacuum cavity is in communication with the outside by described drainage tube 2, and described gate 1 is arranged in vacuum cavity, and gate 1 is connected with vacuum cavity top.Utilize drainage tube 2 that vacuum cavity inner air is extracted into vacuum cavity outside during concrete enforcement, make vacuum cavity inside form negative pressure, skin wound is in closed subnormal ambient.Clean skin in time by drainage tube 2, wound exudate is discharged vacuum cavity inside, to keep the clean of skin, accelerate the healing of skin wound.After vacuum cavity is pumped into negative pressure, the top of negative vacuum cavity is out of shape downwards under the effect of external atmospheric pressure, the gate 1 be connected with vacuum cavity top is driven to press down, make gate 1 be pressed on skin wound, gate 1 can, by firm for skin wound fixing, make the skin of wound both sides tightly fit together under the effect of the pressure, and in agglutination, gate 1 is pressed in wound all the time, avoids wound skin in agglutination and opens tilting, thus affect healing effect.
Described vacuum cavity is the arch frame structure be made up of elastomeric material.Adopt elastomeric material to make arch frame structure, the distance that in vacuum cavity deformation process, its top moves down can be increased, gate 1 can be close on wound.
Described arch frame structure is provided with the groove 3 of wedge shape and the pad 4 with groove 3 mating shapes.During use, first pad 4 is inserted in the groove 3 of wedge shape, then vacuum cavity is pumped into negative pressure, finally again pad 4 is extracted out from groove 3, arch frame structure is out of shape under the effect of external pressure, and its groove 3 closes gradually, and the width of groove 3 breach directly affects the distance that gate 1 moves down, so just can be adjusted the distance that gate 1 moves down by the width adjusting groove 3 breach, make gate 1 can be pressed in skin wound place down exactly.
Described arch frame structure is provided with the guide frame making gate 1 vertically do rectilinear motion.Guide frame is used for retraining the direction of motion of gate 1, makes it under suction function, move to skin wound place more accurately.
Described guide frame is guide rail 5, and described gate 1 inserts in guide rail 5 away from one end of bow member.Adopt guide rail 5 as guide frame, easily manufactured, reliability is high
Described gate 1 lower end is provided with dressing 6.The dressing 6 arranged in gate 1 lower end is full of the medicament of helpful wound healing, and under the pressure effect of gate 1, medicament more easily oozes as skin wound place, more effectively can help wound healing.
Described vacuum cavity is made up of internal layer 7 and outer 8, is hollow structure between internal layer 7 and outer 8.Adopt two-layer between press from both sides the structure of hollow layer, be that vacuum cavity is more full of elasticity, and alleviate the weight of whole device simultaneously
Described vacuum cavity is that bottom is provided with skin support plate 9, and skin support plate 9 is provided with agnail.Inserted by the agnail of skin support plate 9 during use in the skin of wound both sides, when vacuum cavity is pumped into negative pressure state, vacuum cavity drive skin support plate 9 is that the wound of skin both sides closes up to centre, to help wound healing
Also comprise skin incision lock uint, described skin incision lock uint comprises closing component structure and is positioned at the supporting construction of skin wound both sides, and the two ends of described closing component structure are connected with the supporting construction of skin wound both sides.Supporting construction be used for will treat that the skin of healing of wound both sides is connected with skin wound closure device, lock uint by supporting construction by wound drawing.
Claims (9)
1. skin wound negative pressure therapeutic devices, it is characterized in that: comprise vacuum cavity, drainage tube (2) and gate (1), the inside of vacuum cavity is in communication with the outside by described drainage tube (2), described gate (1) is arranged in vacuum cavity, and gate (1) is connected with vacuum cavity top.
2. skin wound negative pressure therapeutic devices as claimed in claim 1, is characterized in that: described vacuum cavity is the arch frame structure be made up of elastomeric material.
3. skin wound negative pressure therapeutic devices as claimed in claim 2, is characterized in that: on described arch frame structure, be provided with the groove (3) of wedge shape and the pad (4) with groove (3) mating shapes.
4. skin wound negative pressure therapeutic devices as claimed in claim 2, is characterized in that: on described arch frame structure, be provided with the guide frame making gate (1) vertically do rectilinear motion.
5. skin wound negative pressure therapeutic devices as claimed in claim 4, is characterized in that: described guide frame is guide rail (5), and described gate (1) inserts in guide rail (5) away from one end of bow member.
6. skin wound negative pressure therapeutic devices as claimed in claim 1, is characterized in that: described gate (1) lower end is provided with dressing (6).
7. skin wound negative pressure therapeutic devices as claimed in claim 1, is characterized in that: described vacuum cavity is made up of internal layer (7) and outer (8), is hollow structure between internal layer (7) and outer (8).
8. skin wound negative pressure therapeutic devices as claimed in claim 1, is characterized in that: described vacuum cavity is that bottom is provided with skin support plate (9), and (9) are provided with agnail to skin support plate.
9. skin wound negative pressure therapeutic devices as claimed in claim 1, it is characterized in that: also comprise skin incision lock uint, described skin incision lock uint comprises closing component structure and is positioned at the supporting construction of skin wound both sides, and the two ends of described closing component structure are connected with the supporting construction of skin wound both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811232.5U CN205073387U (en) | 2015-10-19 | 2015-10-19 | Skin wound negative pressure treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520811232.5U CN205073387U (en) | 2015-10-19 | 2015-10-19 | Skin wound negative pressure treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205073387U true CN205073387U (en) | 2016-03-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520811232.5U Active CN205073387U (en) | 2015-10-19 | 2015-10-19 | Skin wound negative pressure treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN205073387U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174300A (en) * | 2017-06-22 | 2017-09-19 | 张新平 | Skin wound negative pressure is driven to flat healing |
| CN108498128A (en) * | 2018-04-27 | 2018-09-07 | 大博医疗科技股份有限公司 | Skin drawing and stretching closer |
-
2015
- 2015-10-19 CN CN201520811232.5U patent/CN205073387U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107174300A (en) * | 2017-06-22 | 2017-09-19 | 张新平 | Skin wound negative pressure is driven to flat healing |
| CN107174300B (en) * | 2017-06-22 | 2023-09-12 | 张新平 | Skin wound negative pressure driving flat healing device |
| CN108498128A (en) * | 2018-04-27 | 2018-09-07 | 大博医疗科技股份有限公司 | Skin drawing and stretching closer |
| CN108498128B (en) * | 2018-04-27 | 2024-04-16 | 中国人民解放军联勤保障部队第九〇九医院 | Skin traction opening and closing device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |