CN114053068A - Device for promoting wound healing - Google Patents
Device for promoting wound healing Download PDFInfo
- Publication number
- CN114053068A CN114053068A CN202111559306.7A CN202111559306A CN114053068A CN 114053068 A CN114053068 A CN 114053068A CN 202111559306 A CN202111559306 A CN 202111559306A CN 114053068 A CN114053068 A CN 114053068A
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- CN
- China
- Prior art keywords
- wound healing
- promoting wound
- cover body
- controller
- humidifier
- 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.)
- Pending
Links
- 230000029663 wound healing Effects 0.000 title claims abstract description 37
- 230000001737 promoting effect Effects 0.000 title claims abstract description 29
- 238000007599 discharging Methods 0.000 claims description 8
- 239000006199 nebulizer Substances 0.000 claims 1
- 230000001681 protective effect Effects 0.000 claims 1
- 208000027418 Wounds and injury Diseases 0.000 abstract description 28
- 206010052428 Wound Diseases 0.000 abstract description 27
- 230000035876 healing Effects 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 5
- 210000003491 skin Anatomy 0.000 description 4
- 239000003814 drug Substances 0.000 description 3
- 231100000241 scar Toxicity 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 206010063560 Excessive granulation tissue Diseases 0.000 description 2
- 208000002847 Surgical Wound Diseases 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 210000002615 epidermis Anatomy 0.000 description 2
- 210000001126 granulation tissue Anatomy 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 208000032544 Cicatrix Diseases 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 206010051814 Eschar Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 208000038016 acute inflammation Diseases 0.000 description 1
- 230000006022 acute inflammation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000002924 anti-infective effect Effects 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 231100000333 eschar Toxicity 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000554 physical therapy Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000036573 scar formation Effects 0.000 description 1
- 230000037390 scarring Effects 0.000 description 1
- 230000037387 scars Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000009772 tissue formation Effects 0.000 description 1
- 230000017423 tissue regeneration Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G10/00—Treatment rooms or enclosures for medical purposes
- A61G10/02—Treatment rooms or enclosures for medical purposes with artificial climate; with means to maintain a desired pressure, e.g. for germ-free rooms
-
- 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
- A61M35/00—Devices for applying media, e.g. remedies, on the human body
- A61M35/30—Gas therapy for therapeutic treatment of the skin
Abstract
The invention relates to a device for promoting wound healing, which relates to the technical field of medical instruments, and is characterized in that a temperature sensor (2), a humidity sensor (3) and a pressure sensor (4) are respectively arranged in a cover body (15) to monitor the temperature, the humidity and the pressure in a cavity (20), the temperature, the humidity and the pressure in the cavity are adjusted through a humidifier (12), a negative pressure aspirator (7) and a heater (5), the cover body can be tightly attached to a wound of a patient through an air bag (14), a rapid healing environment can be provided for the wound, various parameters of wound healing and the like can be collected, the wound healing is effectively promoted, and the device has the advantages of simple structure, simplicity in operation, good using effect and the like, and is suitable for large-scale popularization and application.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a device for promoting wound healing.
Background
It is known that wound healing refers to the healing process after the body is subjected to external force and the tissues such as skin are separated or damaged, and comprises the complex combination of regeneration of various tissues, granulation tissue proliferation and scar tissue formation, and the synergistic effect of various processes is shown. The basic process of wound healing is: acute inflammation phase → cell proliferation phase → scarring phase → epidermis and other tissue regeneration. Wound healing can be divided into 3 types, one-stage healing, two-stage healing and eschar healing, according to the degree of injury and the presence or absence of infection. In the case of first-stage healing, the first-stage healing is found in wounds with few tissue defects, neat wound margins, no infection, and tight wound closure after bonding or suturing, such as surgical incisions. The wound has only a small amount of blood clots, the inflammatory reaction is slight, and the wound can be covered by epidermis regeneration within 24-48 hours. The granulation tissue can grow out from the edge of the wound on the third day and quickly fill the wound, and the collagen fibers are formed (the stitches can be removed) in 5-6 days and completely heal for about 2-3 weeks, so that a linear scar is left. The healing time in one stage is short, and the formed scars are few.
The most important thing after the surgical wound appears is to perform the anti-bacterial and anti-infection treatment in time, when there is a wound on the surface of the human body, the wound is covered and coated with an external dressing such as gauze, bandage, adhesive plaster or medical adhesive tape, etc., so as to prevent the wound from being infected by external bacteria, but the external dressing can only isolate the external bacteria simply, and has no help to the wound healing itself. Therefore, it has long been a technical appeal to those skilled in the art how to provide a device for promoting wound healing.
Disclosure of Invention
In order to overcome the defects in the background art, the invention provides the device for promoting the healing of the wound, the cover body is adsorbed on the wound of the patient through the air bag, the environment for fast healing can be provided for the wound, various parameters for healing the wound and the like can be collected, and the healing of the wound is effectively promoted.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a device for promoting wound healing comprises a controller, a negative pressure suction device, a humidifier and a cover body, wherein an upwards sunken cavity is arranged below the cover body, an air bag is arranged below the cover body, the left side edge and the right side edge of the outer edge surface of the cover body are respectively provided with a bandage fixing block, the two bandage fixing blocks are respectively provided with a left bandage and a right bandage, the inner wall of the cavity is respectively provided with a temperature sensor, a humidity sensor, a pressure sensor and a heater, the inner wall of the cavity is respectively provided with an observation port, a humidifying hole and a pressure adjusting hole which penetrate through the outer side surface of the cover body, the observation port is provided with a window, the humidifying hole is connected with the humidifier through a pipeline, the pressure adjusting hole is connected with the negative pressure suction device through a pipeline, the temperature sensor, the humidity sensor, the pressure sensor, the heater, the humidifier and the negative pressure suction device are respectively connected with the controller arranged outside the cover body through lines, the controller is externally connected with a power supply to form the device for promoting wound healing.
The device for promoting wound healing is characterized in that the air bag is provided with an air charging and discharging port, and the air charging and discharging port is provided with a plug.
The device for promoting wound healing is characterized in that the air charging and discharging port is connected with an air pump, and the air pump is connected with the controller through a line.
The device for promoting wound healing has the shape of any one of a hemisphere, a semiellipse or a polygon.
The device for promoting wound healing is characterized in that a lock catch B and a lock catch A are respectively arranged at the lower end heads of the left binding band and the right binding band, and the lock catch B is connected with the lock catch A in a buckling mode.
The device for promoting wound healing is characterized in that a shield is arranged at the periphery of the temperature sensor, the humidity sensor, the pressure sensor and the heater.
The device for promoting wound healing has the alternative structure of the humidifier, namely the atomizer.
The device for promoting wound healing is characterized in that the controller is provided with an information display screen and a switch button.
The device for promoting wound healing is characterized in that the heater is an electric furnace wire.
The device for promoting wound healing is characterized in that a valve is arranged on the pipeline.
By adopting the technical scheme, the invention has the following advantages:
the temperature sensor, the humidity sensor and the pressure sensor are respectively arranged in the cover body to monitor the temperature, the humidity and the pressure in the cavity, the humidifier, the negative pressure aspirator and the heater are used for adjusting the temperature, the humidity and the pressure in the cavity, the cover body can be attached to the wound of a patient through the air bag, a rapid healing environment can be provided for the wound, various parameters of wound healing and the like can be collected, the healing of the wound is effectively promoted, and the mask has the advantages of simple structure, simplicity in operation, good using effect and the like, and is suitable for large-scale popularization and application.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of a cover according to an embodiment of the present invention;
in the figure: 1. a controller; 2. a temperature sensor; 3. a humidity sensor; 4. a pressure sensor; 5. a heater; 6. a window; 7. a negative pressure aspirator; 8. a right strap; 9. a lock catch A; 10. b, locking a buckle; 11. a left strap; 12. a humidifier; 13. a bandage fixing block; 14. an air bag; 15. a cover body; 16. an air discharge port; 17. a viewing port; 18. a humidifying hole; 19. a pressure regulating hole; 20. a cavity.
Detailed Description
The present invention will be explained in more detail by the following examples, which are not intended to limit the invention;
in the description of the present invention, it is to be understood that the terms "central", "lateral", "length", "width", "height", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The device for promoting wound healing with attached drawings 1-2 comprises a controller 1, a negative pressure aspirator 7, a humidifier 12 and a cover body 15, wherein the shape of the cover body 15 is any one of a hemisphere shape, a semi-ellipse shape or a polygon shape, as shown in fig. 1, the shape of the cover body 15 is preferably a hemisphere shape, but the shape of the cover body 15 should be selected according to the wound position of a patient, an upwardly concave cavity 20 is arranged below the cover body 15, an air bag 14 is arranged below the cover body 15, the air bag 14 is of a hollow structure, an inflation and deflation port 16 is arranged on the air bag 14, a plug is arranged on the inflation and deflation port 16, namely, the air bag 14 can realize inflation and deflation, the air bag 14 mainly has the function of tightly attaching the cover body 15 to the skin of the patient through inflation and deflation, in the implementation, the inflation and deflation port 16 is connected with an air pump, the air pump is connected with the controller 1 through a line to realize automatic inflation and deflation of the air bag 14, the air charging and discharging port 16 can be also provided with an electromagnetic valve which is connected with the controller 1, the controller 1 controls the opening and closing of the electromagnetic valve, the air bag 14 can be also provided with an air discharging port which can be also connected with the electromagnetic valve, and the electromagnetic valve is also connected with the controller 1, so that the automation degree of the invention is improved;
furthermore, the left side and the right side of the outer edge surface of the cover body 15 are respectively provided with a bandage fixing block 13, the two bandage fixing blocks 13 are respectively provided with a left bandage 11 and a right bandage 8, the lower ends of the left bandage 11 and the right bandage 8 are respectively provided with a lock catch B10 and a lock catch A9, and the lock catch B10 is buckled and connected with the lock catch A9, so that the cover body 15 can be firmly bound on an affected part;
further, in order to monitor the temperature, the humidity and the pressure in the cavity 20 in real time, the inner wall of the cavity 20 is respectively provided with a temperature sensor 2, a humidity sensor 3 and a pressure sensor 4, the inner wall of the cavity 20 is provided with a heater 5, the inner wall of the cavity 20 is respectively provided with an observation port 17, a humidifying hole 18 and a pressure adjusting hole 19 which are communicated with the outer side surface of the cover body 15, the observation port 17 is provided with a window 6, the humidifying hole 18 is connected with the humidifier 12 through a pipeline, the pressure adjusting hole 19 is connected with the vacuum extractor 7 through a pipeline, the pipeline is provided with a valve, the valve can be selected as an electromagnetic valve, the electromagnetic valve is communicated with the controller 1 to realize the purpose of automatic control, the temperature, the humidity and the pressure in the cavity 20 can be controlled in real time through the heater 5, the humidifier 12 and the vacuum extractor 7, and the temperature sensor 2, the humidity sensor 3 and the pressure sensor 2, The pressure sensor 4, the heater 5, the humidifier 12 and the negative pressure aspirator 7 are respectively connected with the controller 1 arranged outside the cover body 15 through lines, the controller 1 is externally connected with a power supply, an information display screen and a switch button are arranged on the controller 1, it is required to be noted that the controller 1 is a conventional controller and can be directly purchased and obtained from the market, and the controller is not the key point of protection of the invention, so detailed description of the specific structure of the controller is not required.
Further, a shield may be disposed at the periphery of the temperature sensor 2, the humidity sensor 3, the pressure sensor 4 and the heater 5, and in order to improve the detection sensitivity of the temperature sensor 2, the humidity sensor 3 and the pressure sensor 4, perforations may be disposed on the shield corresponding to the temperature sensor 2, the humidity sensor 3 and the pressure sensor 4, respectively.
Further, the implementation is that the replaceable structure of the humidifier 12 is an atomizer, and the atomizer can atomize the wound of the patient, so as to further improve the healing speed of the wound and the like; the heater 5 is an electric heating wire, and the purpose of the heater is to increase the temperature in the cavity 20.
Further, an ultraviolet lamp may be further disposed on the inner wall of the cavity 20, and the ultraviolet lamp is connected to the controller 1.
When the invention is used, firstly, the cover body 15 is placed at the wound of a patient, then the air pump or the needle tube is started to inflate the air bag 14, or the air bag 14 is deflated through the deflation port to ensure that the cover body 15 is repeatedly attached to the skin of the patient, then the cover body 15 is firmly fixed at the wound of the patient by using the right bandage 8 and the left bandage 11, then the controller 1 is started, the numerical values of the temperature, the humidity, the pressure and the like of the wound are checked through the information display screen on the controller 1 (at the moment, the temperature sensor 2, the humidity sensor 3 and the pressure sensor 4 monitor the temperature, the humidity and the pressure in real time), then the temperature, the humidity and the pressure in the cavity 20 are adjusted in real time through the heater 5, the negative pressure aspirator 7 and the humidifier 12, when the temperature is too low, the heater 5 is started to finish heating the cavity 20 through the controller 1, when the humidity value is lower than a set value, the humidifier 12 is started to humidify the cavity 20 through the controller 1 and the like, medical care personnel can observe the healing condition of the wound and the like in real time through the window 6, and the wound healing device can be popularized and applied in a large range clinically, can provide clinical data for medical research, contributes to medical research, and the like.
The invention can be used for researching the influence of temperature, humidity and pressure on wound healing, scar formation and skin drug permeation and absorption. Meanwhile, the medicine can also be used for clinical treatment, and has pain relieving effect (such as physiotherapy after anus operation) by heating and humidifying; the negative pressure suction can be used for sucking pus, and has the pain relieving effect in sucking pus because of the traction effect on surrounding tissues, similar to cupping; in practice, a drug or the like may be added to the humidifier 12.
The present invention is not described in detail in the prior art.
The embodiments selected for the purpose of disclosing the invention, are presently considered to be suitable, it being understood, however, that the invention is intended to cover all variations and modifications of the embodiments which fall within the spirit and scope of the invention.
Claims (10)
1. A device for promoting wound healing comprising a controller (1), a negative pressure aspirator (7), a humidifier (12), and a mask body (15), characterized by: an upward sunken cavity (20) is arranged below the cover body (15), an air bag (14) is arranged below the cover body (15), bandage fixing blocks (13) are respectively arranged on the left side and the right side of the outer edge surface of the cover body (15), a left bandage (11) and a right bandage (8) are respectively arranged on the two bandage fixing blocks (13), a temperature sensor (2), a humidity sensor (3), a pressure sensor (4) and a heater (5) are respectively arranged on the inner wall of the cavity (20), an observation port (17), a humidifying hole (18) and a pressure adjusting hole (19) which penetrate through the outer side surface of the cover body (15) are respectively arranged on the inner wall of the cavity (20), a window (6) is arranged on the observation port (17), the humidifying hole (18) is connected with a humidifier (12) through a pipeline, and the pressure adjusting hole (19) is connected with a negative pressure aspirator (7) through a pipeline, temperature sensor (2), humidity transducer (3), pressure sensor (4), heater (5), humidifier (12) and negative pressure aspirator (7) set up controller (1) outside cover body (15) through the line connection respectively, controller (1) external power source form the device that is used for promoting wound healing.
2. The device for promoting wound healing according to claim 1, wherein: an air charging and discharging port (16) is formed in the air bag (14), and a plug is arranged on the air charging and discharging port (16).
3. The device for promoting wound healing according to claim 2, wherein: the air charging and discharging port (16) is connected with an air pump, and the air pump is connected with the controller (1) through a line.
4. The device for promoting wound healing according to claim 1, wherein: the shape of the cover body (15) is any one of a hemisphere, a semi-ellipse or a polygon.
5. The device for promoting wound healing according to claim 1, wherein: the lower end of the left bandage (11) and the right bandage (8) is respectively provided with a lock catch B (10) and a lock catch A (9), and the lock catch B (10) is buckled and connected with the lock catch A (9).
6. The device for promoting wound healing according to claim 1, wherein: and protective covers are arranged at the peripheries of the temperature sensor (2), the humidity sensor (3), the pressure sensor (4) and the heater (5).
7. The device for promoting wound healing according to claim 1, wherein: an alternative structure of the humidifier (12) is a nebulizer.
8. The device for promoting wound healing according to claim 1, wherein: and an information display screen and a switch button are arranged on the controller (1).
9. The device for promoting wound healing according to claim 1, wherein: the heater (5) is an electric furnace wire.
10. The device for promoting wound healing according to claim 1, wherein: and a valve is arranged on the pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111559306.7A CN114053068A (en) | 2021-12-20 | 2021-12-20 | Device for promoting wound healing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111559306.7A CN114053068A (en) | 2021-12-20 | 2021-12-20 | Device for promoting wound healing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114053068A true CN114053068A (en) | 2022-02-18 |
Family
ID=80229923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111559306.7A Pending CN114053068A (en) | 2021-12-20 | 2021-12-20 | Device for promoting wound healing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114053068A (en) |
-
2021
- 2021-12-20 CN CN202111559306.7A patent/CN114053068A/en active Pending
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220218 |
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| RJ01 | Rejection of invention patent application after publication |