CN207024321U - A kind of open wound auxiliary healing equipment - Google Patents
A kind of open wound auxiliary healing equipment Download PDFInfo
- Publication number
- CN207024321U CN207024321U CN201720117368.5U CN201720117368U CN207024321U CN 207024321 U CN207024321 U CN 207024321U CN 201720117368 U CN201720117368 U CN 201720117368U CN 207024321 U CN207024321 U CN 207024321U
- Authority
- CN
- China
- Prior art keywords
- seal casinghousing
- manifold
- wound
- sucker
- open wound
- 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.)
- Expired - Fee Related
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- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model provides a kind of open wound auxiliary healing equipment, belongs to medical treatment and nursing instrument field.By designing sucker and sealing strip a region sealed is formed in injury, air-breathing is carried out to seal casinghousing by small-sized fan, when the air inlet in seal casinghousing is less than air discharge rate, negative pressure is formed in seal casinghousing, realized and drained by negative pressure, and then improve the tissue elasticity of wound circumference, promote telangiectasis, increase capillary blood flow, and then realize the purpose of speedup wound healing.During use, holding inlet manifold is by healing material buckle on wound, it can compress under the swabbing action of blower fan after sucker contact skin, sponge in sealing strip is compressed, so that forming a relatively closed cavity in seal casinghousing, then sterilized by ultraviolet light for wound disinfection, medical dressing is filled into seal casinghousing finally by window, then by scuttle, the sealing to seal cavity is realized again.
Description
Technical field
Medical treatment and nursing equipment technology field is the utility model is related to, specifically a kind of open wound auxiliary healing
Material.
Background technology
Negative pressure treatment technology is also known as negative pressure wound surface treatment technology, refers to connect by suction device and special wound dressing
Connect so that wound keeps negative pressure state, and under negative pressure state, caused external and internal pressure difference can destroy the complete of cell in bacterial cell
Whole property.At present, in terms of negative pressure treatment technology predominantly stays in the technological improvement to wound dressing, though the wound during treatment
Wound can still be directly contacted by so being covered by dressing but being enlivened aerial bacterium, and wound is caused to infect.
The content of the invention
Technical assignment of the present utility model is that solve the deficiencies in the prior art, there is provided a kind of open wound aids in healing
Material
The core concept of the design, by designing sucker and sealing strip in the area of injury one opposing seal of formation
Domain, and air-breathing is carried out to seal casinghousing by small-sized blower fan, when the air inlet in seal casinghousing is less than air discharge rate
When, seal casinghousing is interior to form negative pressure, is realized and drained by negative pressure, and then improves the tissue elasticity of wound circumference, promotion blood capillary
Enlargement of pipe, increase capillary blood flow, and then realize the purpose of speedup wound healing.
Technical scheme is used by the utility model solves its technical problem：
A kind of open wound aids in healing equipment, including seal casinghousing, has the first manifold, the second discrimination on seal casinghousing
Pipe, the 3rd manifold and the 4th manifold, the first manifold, the second manifold, the 3rd manifold and the 4th manifold are connected with air inlet pipe, manifold
Turned on screwed hole, screwed hole installation sucker；The stud perforate of sucker, sucker use quality of rubber materials, air inlet pipe by flexible pipe with
Blower fan connects.
Preferably, the first manifold, the second manifold, the 3rd manifold and the 4th manifold use the polyurethane material system of sanitation-grade
Into.
Preferably, seal casinghousing surface is transparent.
Mounting groove is arranged at seal casinghousing bottom, and sealing strip is installed inside mounting groove, and sealing strip is that gauze wrapped Medical cotton is stitched
System.
Preferably, mounting groove can be completed to whole sealing along seal casinghousing edge after sealing strip installation
The encirclement of housing.
Preferably, sealing strip bottom surface is concordant with sucker bottom surface after the height of sealing strip should ensure that sealing strip installation.
There is air cleaner on seal casinghousing, air cleaner is used with seal casinghousing and is threadedly coupled, in air cleaner
There is Disinfectant absorbent cotton.
Preferably, Disinfectant absorbent cotton is soaked using medical disinfecting liquid medicine.
There is ultraviolet light on seal casinghousing, ultraviolet light is connected by connector lug with battery.
There is window on seal casinghousing, seal cover board is installed on window, medical dressing is filled in seal casinghousing.
Preferably, the dressing is resiliency compressible.
Preferably, fluid can pass through during the dressing.
Preferably, the dressing can adapt to the size of the wound edge of a knife.
A kind of open wound auxiliary healing equipment of the present utility model, prior art compare caused beneficial effect
It is：
1）Negative pressure is produced by blower fan and air cleaner, can either ensure that the air circulation of wound keeps to realize
The purpose that wound is dried, increase surface of a wound blood supply, improve surface of a wound microcirculation；By negative pressure produce mechanical force, promote cell propagation and
Tissue repair；Mitigate wound tissue oedema, promote wound healing.
2）Blower fan also achieves the suction to sucker while negative pressure is produced, and sealing strip causes in seal casinghousing after being pressurized
Portion isolates with external world's realization, can suppress bacterial reproduction, infection control.
Brief description of the drawings
Fig. 1 is the graphics of the utility model structure first；
Fig. 2 is the graphics of the utility model structure second；
Fig. 3 is the utility model structural front view；
Fig. 4 is the utility model structure left view profile；
Each label represents in figure：
1a, the first manifold, 1b, the second manifold, 1c, the 3rd manifold, 1d, the 4th manifold, 2, seal casinghousing, 3, air inlet pipe,
4th, air cleaner, 5, ultraviolet light, 5a, connector lug, 6a, the first cover plate, 6b, the second cover plate, 7, sucker, 8, air admission hole, 9,
Window, 10, screwed hole, 11, Disinfectant absorbent cotton, 12, medical dressing, 13, sealing strip, 14, mounting groove, 15, battery, 16, blower fan
。
Embodiment
First embodiment of the present utility model is illustrated with reference to Fig. 1 and Fig. 2.
A kind of open wound aids in healing equipment, including seal casinghousing 2, has the first manifold 1a, second on seal casinghousing 2
Manifold 1b, the 3rd manifold 1c and the 4th manifold 1d, the first manifold 1a, the second manifold 1b, the 3rd manifold 1c and the 4th manifold 1d with
Air inlet pipe 3 is connected, and manifold turns on screwed hole 10, and screwed hole 10 installs sucker 7；The stud perforate of sucker 7, sucker 7 use
Quality of rubber materials, air inlet pipe 3 are connected by flexible pipe with blower fan 16.
Further, the first manifold 1a, the second manifold 1b, the 3rd manifold 1c and the 4th manifold 1d use the poly- ammonia of sanitation-grade
Ester material is made.
Further, the surface of seal casinghousing 2 is transparent.
Second embodiment of the present utility model is illustrated with reference to Fig. 3.
Mounting groove 14, the inside of mounting groove 14 installation sealing strip 13 are arranged at the bottom of seal casinghousing 2, and sealing strip 13 is cured for gauze wrapped
Sewed with cotton.
Further, mounting groove 14 can be completed to whole along the edge of seal casinghousing 2 after the installation of sealing strip 13
The encirclement of seal casinghousing 2.
Further, the height of sealing strip 13 should ensure that the bottom surface of sealing strip 13 and the bottom surface of sucker 7 after the installation of sealing strip 13
Concordantly.
3rd embodiment of the present utility model is illustrated with reference to Fig. 4.
There is air cleaner 4 on seal casinghousing 2, air cleaner 4 is used with seal casinghousing 2 and is threadedly coupled, air filtration
There is Disinfectant absorbent cotton 11 in device 4.
Further, Disinfectant absorbent cotton 11 is soaked using medical disinfecting liquid medicine.
There is ultraviolet light 5 on seal casinghousing 2, ultraviolet light 5 is connected by connector lug 5a with battery 15.
There is window 9 on seal casinghousing 2, seal cover board is installed on window 9, medical dressing 12 is filled in seal casinghousing 2.
Further, the dressing 12 is resiliency compressible.
Further, the dressing 12 is that fluid can be by.
Further, the dressing 12 can adapt to the size of the wound edge of a knife.
In use, being first turned on blower fan 16 and ultraviolet light 5, inlet manifold is then held by healing material buckle on wound,
Sucker 7 can compress after contacting skin under the swabbing action of blower fan, the sponge in sealing strip 13 be compressed so that capsul
A relatively closed wall is formed in vivo, is then sterilized by ultraviolet light 5 for wound disinfection.
After the completion of the disinfection of wound, medical dressing 12 is filled into seal casinghousing 2 by window 9, then by window
Mouth 9 covers, and realizes the sealing to seal cavity again.
During work, negative pressure can form a kind of shearing force in the interface of dressing and wound, pass through local machine
Tool stress, blood platelet and endothelial cell is promoted to produce platelet derived growth factor, so as to promote myocyte and monocyte
Growth and migration, promote the generation of granulation and blood vessel.
Meanwhile after tissue is caused open wound, wound tissue edema can be formed in wound circumference, tissue is swollen
The distance between histocyte is increased after swollen, while has oppressed the capilary near wound, finally suppresses wound healing, negative pressure envelope
Closing drainage causes wound oedema to mitigate, and can either reduce histocyte gap, promote intercellular mass exchange, and can enough mitigates
Pressure between tissue, promote Cell infusion, improve the state of wound surface ischemic and anoxic, promote wound healing.
It should be noted that above content is only illustrating the technical solution of the utility model, rather than to the utility model
The limitation of protection domain, although the specific embodiment part explains to the utility model, this area it is common
It will be appreciated by the skilled person that the technical solution of the utility model can be modified or equivalent substitution, without departing from this reality
With the spirit and scope of new technique scheme.
Claims (5)
1. a kind of open wound auxiliary healing equipment, it is characterised in that including seal casinghousing（2）, the seal casinghousing（2）On
There is the first manifold（1a）, the second manifold（1b）, the 3rd manifold（1c）With the 4th manifold（1d）, first manifold（1a）, second
Manifold（1b）, the 3rd manifold（1c）With the 4th manifold（1d）With air inlet pipe（3）It is connected, the manifold and screwed hole（10）Lead
It is logical, the screwed hole（10）Sucker is installed（7）；The sucker（7）Stud perforate, the sucker（7）Using quality of rubber materials, institute
State air inlet pipe（3）Pass through flexible pipe and blower fan（16）Connection.
A kind of 2. open wound auxiliary healing equipment according to claim 1, it is characterised in that the seal casinghousing
（2）Mounting groove (14) is arranged at bottom, and sealing strip is installed inside the mounting groove (14)（13）, the sealing strip（13）For gauze wrapped
Medical cotton sews.
A kind of 3. open wound auxiliary healing equipment according to claim 1, it is characterised in that the seal casinghousing
（2）On have air cleaner（4）, the air cleaner（4）With the seal casinghousing（2）Using threaded connection, the air
Filter（4）Inside there is Disinfectant absorbent cotton（11）.
A kind of 4. open wound auxiliary healing equipment according to claim 1, it is characterised in that the seal casinghousing
（2）On have ultraviolet light（5）, the ultraviolet light（5）Pass through connector lug（5a）With battery（15）It is connected.
A kind of 5. open wound auxiliary healing equipment according to claim 1, it is characterised in that the seal casinghousing
（2）On have window（9）, the window（9）The first cover plate of upper installation（6a）With the second cover plate（6b）, the seal casinghousing（2）It is interior
Fill medical dressing（12）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720117368.5U CN207024321U (en) | 2017-02-08 | 2017-02-08 | A kind of open wound auxiliary healing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720117368.5U CN207024321U (en) | 2017-02-08 | 2017-02-08 | A kind of open wound auxiliary healing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207024321U true CN207024321U (en) | 2018-02-23 |
Family
ID=61472675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720117368.5U Expired - Fee Related CN207024321U (en) | 2017-02-08 | 2017-02-08 | A kind of open wound auxiliary healing equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207024321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617128A (en) * | 2017-09-29 | 2018-01-23 | 徐州蓝湖信息科技有限公司 | A kind of medical outdoor quick suction means of wound snake venom |
| CN110833482A (en) * | 2019-12-11 | 2020-02-25 | 南通市第一人民医院 | Protection device suitable for auricle burn patient |
-
2017
- 2017-02-08 CN CN201720117368.5U patent/CN207024321U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107617128A (en) * | 2017-09-29 | 2018-01-23 | 徐州蓝湖信息科技有限公司 | A kind of medical outdoor quick suction means of wound snake venom |
| CN110833482A (en) * | 2019-12-11 | 2020-02-25 | 南通市第一人民医院 | Protection device suitable for auricle burn patient |
| CN110833482B (en) * | 2019-12-11 | 2020-12-29 | 南通市第一人民医院 | Protection device suitable for auricle burn patient |
| CN112494206A (en) * | 2019-12-11 | 2021-03-16 | 南通市第一人民医院 | Auricle burn patient's protection device with medicine coating |
| CN112494206B (en) * | 2019-12-11 | 2022-06-03 | 南通市第一人民医院 | Auricle burn patient's protection device with medicine coating |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180223 Termination date: 20190208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |