CN203354864U - Portable inflator negative-pressure scar treatment device - Google Patents
Portable inflator negative-pressure scar treatment device Download PDFInfo
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- CN203354864U CN203354864U CN2013201914932U CN201320191493U CN203354864U CN 203354864 U CN203354864 U CN 203354864U CN 2013201914932 U CN2013201914932 U CN 2013201914932U CN 201320191493 U CN201320191493 U CN 201320191493U CN 203354864 U CN203354864 U CN 203354864U
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Abstract
The utility model relates to a portable inflator negative-pressure scar treatment device for prevention of skin scars. Based on biomechanics principles such as scar tissue sealing, tissue tension reduction and scar compression and in order to overcome defects in current scar prevention products and negative-pressure treatment devices, in the portable inflator negative-pressure scar treatment device, scars are covered and sealed by medical sponge and films with side holes which are equipped with built-in silica gel drainage tubes, a micro medical vacuum gauge is disposed in the device for display of negative pressure, and the negative pressure is generated, adjusted and controlled by manual operation of a suction inflator with a built-in spring and addition of a piston, thus sealed-type negative-pressure treatment on the scars is realized. In the portable inflator negative-pressure scar treatment device in the utility model, no center negative-pressure system, wall-type vacuum gauge, or power source or battery is needed. The device is small in volume, can be taken along and can be applicable in scar treatment of a scar patient in living and working.
Description
Technical field
This utility model relates to a kind of Portable gas negative well bore pressure treating acne device, for the control of skin scar.
Background technology
Cicatrix is common complication after the skin injury reparation, affects the attractive in appearance of patient, causes uncomfortable and dysfunction, reduces quality of life.
A large amount of clinical observations and experimentation show that causing the latency of scar hyperplasia is mechanical stress, infection, inflammatory reaction, the foreign body reaction of wound, and wherein wound mechanical stress (tension force) plays a crucial role in cicatrization.Wound tension force is larger, and tissue inflammation reaction is heavy, has more existing cicatrix after wound healing.Wound healing speed and cicatrix also have substantial connection, and wound healing is fast, and tissue inflammation reaction's time is short, and cicatrix is light.Research shows to seal merely the tissue inflammation reaction that scar tissue also can alleviate mechanical stimulus and excite, and suppresses cicatrix.Therefore, cicatrix is the result of many factors joint effect in wound healing process, points out a kind of technical method that can simultaneously intervene the cicatrization many factors obviously can improve the clinical efficacy of control cicatrix.
At present, elastic sleeve or pressure garment, cicatrix enemy, scar plaster etc. are widely used in preventing and treating cicatrix, wherein elastic sleeve or pressure garment belong to pressure therapy, customized according to the cicatrix position, during wearing, elastic textile material can directly be oppressed cicatrix, reach the purpose of controlling the cicatrix growth, but the method exists that uncertain therapeutic efficacy is cut, elastic force is difficult to control, while dressing discomfort even endurable, use inconvenience and price more expensive; Cicatrix enemy, scar plaster are the pellosils of the siliceous keto acid of a class, and this series products mainly seal cicatrix, oppresses scar tissue by coverings, thus the inhibition cicatrix grow, exist equally uncertain therapeutic efficacy to cut, easily come off, service time is short and expensive deficiency.In the recent period development of the U.S. subtract a cicatrix control device, for the principal element mechanical tension of cicatrization, subtracted, clinical studies show has obvious curative effects, but this product is still in development.
Negative pressure wound therapy (NPWT) has been widely used in the treatment of acute and chronic wounds since invention, can promote wound healing, evident in efficacy, application safety, and few side effects, become the revolutionary technology of Wound treating.In fact NPWT has the sealing scar tissue, reduces the effect of scar tissue tension force and accelerating wound, the effect of performance regulation and control cicatrization.Therefore, NPWT can be used for the cicatrix control, but at present without negative pressure treating acne device.
At present, negative pressure wound treating system comprises wound dressing (medical sponge, cotton cloth etc.), the band built-in silica gel drainage tube of side opening and medical semi-transparent pad pasting wound closure, collect the drainage bottle of drainage-fluid, then be communicated with negative pressure source (central negative pressure system, electronic or battery generation power) and controller (adjustable mechanical vacuum meter and micro computer).Negative pressure source in existing negative pressure wound therapy is mainly the central negative pressure system of hospital, and controller is mainly the wall-body vacuum meter that connects central negative pressure.Recently the Electric negative pressure instrument of developing need connect power supply, and volume is large, is difficult to move, and can not carry; Therefore, existing negative pressure wound therapy is limited to use in the hospital with large-scale central negative pressure system more, can't be applied to large quantities of middle and small hospitals, especially community and the numerous patients' of family Wound healing and bone regeneration (especially chronic wounds); Even the Portable negative-pressure instrument of foreign latest provides power by battery, micro computer regulation and control negative pressure, power consumption is large, and service time is short, and be difficult to long-time continuous and use, and also expensive; In addition, chemical substance also may occur and leak corrosion in the battery in the Portable negative-pressure instrument, and contaminated environment, even explode during high temperature.
Summary of the invention
The weak curative effect existed in order to solve current cicatrix control product, use inconvenient and expensive deficiency, and negative pressure treatment must connect the deficiency of HC negative pressure system or Large Electric negative pressure instrument, the accumulator of Portable negative-pressure instrument may be to pollution and the corrosion of environment, blast damages the patient, this utility model is based on the sealing scar tissue, reduce the biomechanical principles such as tissue tension and compressing cicatrix, suppress tissue inflammation reaction and fibrosis, the control cicatrix, purpose is to provide a kind of determined curative effect, easy to use, price is cheaper, volume is little, without battery, can carry the Portable gas negative well bore pressure cicatrix control device with manual negative pressure, comprise: medical sponge, pad pasting, the built-in silica gel drainage tube of band side opening, also comprise: pipe clamp, connecting silicone pipe, the medical miniature vacuum meter, piston, the pump bowl of built-in spring.
The technical scheme that Portable gas negative well bore pressure treating acne device adopts is: clean cicatrix and surrounding skin, cover the medical sponge material (thick 5.0cm) of sterilization with the built-in drainage tube of side opening on scar tissue, cover the medical sponge material and stick in cleaning skin and the drainage tube outer wall with medical semipermeable membrane, the sealing scar tissue; On the built-in silica gel drainage tube of band side opening, pipe clamp is set, can blocks the closed drainage pipe, after breaking away from negative pressure source, keep the negative pressure state on cicatrix; The medical miniature vacuum meter is communicated with by connecting silicone pipe with the built-in silica gel drainage tube of side opening the medical sponge that covers wound, shows and is applied to the negative pressure value on cicatrix; The pump bowl of the built-in spring of allows manual aspiration through piston produce negative pressure and according to vacuum meter on the negative pressure value regulation and control negative pressure that shows.Regulate and control and maintain negative pressure at 80-125mmHg, continue to attract, make negative pressure directly act on scar tissue, the sponge material that simultaneously covers cicatrix shrinks rear compressing scar tissue under negative pressure state, scar tissue is produced to lasting mechanism, thereby sealing compressing scar tissue, alleviation tissue tension and reduction tissue inflammation reaction, reach the control cicatrix.
The beneficial effects of the utility model are: closed negative pressure treatment cicatrix is the completely new approach of scar treatment, can significantly improve the therapeutic effect of cicatrix, and, this utility model carries the micro vacuum table, adopt pump bowl to add piston and produce negative pressure and regulation and control negative pressure, without large-scale central negative pressure system or Electric negative pressure instrument, without power supply and battery, can carry, can meet the inside and outside patient of hospital applies for a long time, without complication and side effect, simple in structure, price is cheaper, easy to use, and the chemical substance that does not exist the long-time use of battery to occur is leaked corrosion, contaminated environment, the risk of even exploding during high temperature.
The accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
The structure chart of Portable gas negative well bore pressure treating acne device.
1. medical sponges in figure, 2. pad pasting, the 3. built-in silica gel drainage tube of band side opening, 4. pipe clamp, 5. connecting silicone pipe, 6. medical miniature vacuum meter, 7. piston, 8. spring, 9. pump bowl device.
The specific embodiment
The total solution that Portable gas negative well bore pressure treating acne device is the cicatrix control, can carry, and meets the inside and outside patient of hospital and apply for a long time.In accompanying drawing, clean cicatrix surrounding skin, cover the medical sponge material 1 with the built-in silica gel drainage tube 3 of side opening (thick 5.0cm) of sterilization on cicatrix, the medical transparent pad pasting 2 of external covers medical sponge material and drainage tube closed front cicatrix, drainage tube is by the pump bowl device 9 of connecting silicone pipe 5 series connection medical miniature vacuum meters 6, piston 7 and built-in spring 8, the suction pump bowl, maintain negative pressure at 80-125mmHg, and continuous negative pressure suction is changed in 4 weeks.
Claims (4)
1. a Portable gas negative well bore pressure treating acne device comprises: medical sponge, and pad pasting, the built-in silica gel drainage tube of band side opening, cover and seal and oppress cicatrix; It is characterized in that: on the built-in silica gel drainage tube of band side opening, pipe clamp is set; The medical miniature vacuum meter shows negative pressure value; The pump bowl of piston and built-in spring produces negative pressure and regulates and controls negative pressure.
2. Portable gas negative well bore pressure treating acne device as claimed in claim 1, is characterized in that: on the built-in silica gel drainage tube of band side opening, pipe clamp is set, can blocks the closed drainage pipe, after breaking away from negative pressure source, keep the negative pressure state on cicatrix.
3. Portable gas negative well bore pressure treating acne device as claimed in claim 1 is characterized in that: the medical miniature vacuum meter is communicated with by connecting silicone pipe with the built-in silica gel drainage tube of side opening the medical sponge that covers wound, shows and is applied to the negative pressure value on cicatrix.
4. Portable gas negative well bore pressure treating acne device as claimed in claim 1 is characterized in that: the pump bowl of the built-in spring of allows manual aspiration through piston produce negative pressure and according to vacuum meter on the negative pressure value regulation and control negative pressure that shows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201914932U CN203354864U (en) | 2013-04-16 | 2013-04-16 | Portable inflator negative-pressure scar treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013201914932U CN203354864U (en) | 2013-04-16 | 2013-04-16 | Portable inflator negative-pressure scar treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203354864U true CN203354864U (en) | 2013-12-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013201914932U Expired - Fee Related CN203354864U (en) | 2013-04-16 | 2013-04-16 | Portable inflator negative-pressure scar treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203354864U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984417A (en) * | 2015-06-25 | 2015-10-21 | 南阳市汇博生物技术有限公司 | Portable mini vacuum pump negative pressure scar treatment device |
| CN106236347A (en) * | 2016-08-29 | 2016-12-21 | 杜萍 | A kind of operation stitching wound that is used for prevents scar hyperplasia device |
-
2013
- 2013-04-16 CN CN2013201914932U patent/CN203354864U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104984417A (en) * | 2015-06-25 | 2015-10-21 | 南阳市汇博生物技术有限公司 | Portable mini vacuum pump negative pressure scar treatment device |
| CN106236347A (en) * | 2016-08-29 | 2016-12-21 | 杜萍 | A kind of operation stitching wound that is used for prevents scar hyperplasia device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20210416 |