CN212788882U - Constant temperature dressing device - Google Patents
Constant temperature dressing device Download PDFInfo
- Publication number
- CN212788882U CN212788882U CN202020762092.8U CN202020762092U CN212788882U CN 212788882 U CN212788882 U CN 212788882U CN 202020762092 U CN202020762092 U CN 202020762092U CN 212788882 U CN212788882 U CN 212788882U
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- Prior art keywords
- layer
- dressing
- protective layer
- heating
- temperature
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- 239000010410 layer Substances 0.000 claims abstract description 92
- 238000010438 heat treatment Methods 0.000 claims abstract description 56
- 239000011241 protective layer Substances 0.000 claims abstract description 51
- 238000009413 insulation Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 4
- 229910052744 lithium Inorganic materials 0.000 claims description 4
- 239000002274 desiccant Substances 0.000 claims description 3
- 210000002268 wool Anatomy 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 206010052428 Wound Diseases 0.000 description 9
- 208000027418 Wounds and injury Diseases 0.000 description 9
- 208000025865 Ulcer Diseases 0.000 description 5
- 210000003141 lower extremity Anatomy 0.000 description 5
- 231100000397 ulcer Toxicity 0.000 description 5
- 210000003414 extremity Anatomy 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 3
- 230000008093 supporting effect Effects 0.000 description 3
- 230000036770 blood supply Effects 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 206010069729 Collateral circulation Diseases 0.000 description 1
- 208000008960 Diabetic foot Diseases 0.000 description 1
- 208000003790 Foot Ulcer Diseases 0.000 description 1
- 206010029113 Neovascularisation Diseases 0.000 description 1
- 206010040943 Skin Ulcer Diseases 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000033115 angiogenesis Effects 0.000 description 1
- 238000001266 bandaging Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000004663 cell proliferation Effects 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model provides an unanimous constant temperature dressing device, through setting up the inner protective layer in the outside of dressing layer, zone of heating and outer protective layer, leave the space between inner protective layer and the dressing layer, the inner protective layer that utilizes rigid support structure realizes the protection to the dressing layer, avoid the influence of external pressure to dressing layer and affected part, avoid zone of heating and dressing layer or patient's skin direct contact simultaneously, the temperature value adjustment heating state of the temperature monitor control of utilization zone of heating, in order to realize the temperature of dressing layer and in predetermineeing temperature range, thereby realize the best curative effect of dressing layer, realize cold-proof to affected part and annex simultaneously.
Description
Technical Field
The utility model relates to the field of medical equipment, concretely relates to constant temperature dressing device.
Background
Arterial ulcers are skin ulceration lesions that result when the arterial lumen of the lower limb is severely narrowed or occluded and collateral circulation is insufficient to compensate for blood supply to the lower limb. The number of patients with global arterial ulcer is large, wherein the number of new lower limb and foot ulcers in the United states is 200000 every year, the incidence rate of chronic wounds of the elderly hospitalized patients is up to 57%, and the lifetime incidence rate of diabetic foot ulcers is up to 25%.
Arterial ulcers occur mostly in the lower limbs, and the wound temperature is about 5 ℃ lower than the core temperature of the human body due to impaired blood supply and oxygenation of the lower limbs, and related researches indicate that the low temperature causes the wound tissues to lack collagen deposition, reduce neovascularization and cell proliferation, and are not beneficial to healing. The wound surface temperature is kept at 33-38 ℃, so that angiogenesis and epithelialization can be promoted, blood circulation is promoted, and the wound cavity is narrowed.
The arterial ulcer needs dressing and bandaging treatment after dressing change. The current dressing is to paste adhesive plaster between dressing cloths on the wound of a patient, but in order to avoid the wound from being deteriorated due to the extrusion on the wound, the wound is usually exposed or simply wrapped by gauze and the like, and the temperature of the dressing is basically consistent with the external temperature because the sealed wrapping cannot be realized. However, dressings often require a certain temperature to achieve optimal therapeutic effect, and both an under-cooled or over-heated environment can lead to reduced therapeutic effect and affect healing of the ulcer.
SUMMERY OF THE UTILITY MODEL
In view of this, the embodiment of the utility model provides an it provides unanimous constant temperature dressing device to strive for, through setting up inner protective layer, zone of heating and outer protective layer in the outside of dressing layer, leave the space between inner protective layer and the dressing layer, utilize rigid support structure's inner protective layer to realize the protection to the dressing layer, avoid the influence of external pressure to dressing layer and affected part, avoid zone of heating and dressing layer or patient's skin direct contact simultaneously, the temperature value adjustment heating state of the temperature monitor control of utilization zone of heating, in order to realize the temperature of dressing layer and predetermine the temperature range, thereby realize the best curative effect of dressing layer, realize keeping warm to affected part and annex simultaneously.
An embodiment of the utility model provides a pair of constant temperature dressing device, include: a dressing layer, an inner protective layer, a heating layer and an outer protective layer which are arranged in a laminated manner from inside to outside; wherein the inner protective layer comprises a rigid support structure, and a gap is left between the inner protective layer and the dressing layer; the heating layer comprises a temperature monitor, and the heating layer adjusts the heating state according to the temperature value detected by the temperature monitor so as to realize that the temperature of the dressing layer is within a preset temperature range.
In one embodiment, the inner protective layer comprises a metal fine mesh structure.
In one embodiment, the inner width of the middle portion of the inner protective layer is greater than the inner width of the end portions of the inner protective layer.
In one embodiment, the middle part of the inner protection layer corresponds to the dressing position of the dressing layer, and the two end parts of the inner protection layer are movably connected with the affected limb.
In one embodiment, an insulating layer is arranged between the heating layer and the outer protective layer.
In one embodiment, the insulation layer comprises insulation cotton.
In one embodiment, a heating power source electrically connected with the heating layer is arranged at the heating layer.
In one embodiment, the heating power source comprises a lithium battery or a dry cell battery.
In one embodiment, a drying layer is disposed on the inner side or the outer side of the inner protection layer.
In one embodiment, the outer protective layer comprises a waterproof breathable layer.
The embodiment of the utility model provides an unanimous constant temperature dressing device, through setting up the inner protective layer in the outside of dressing layer, zone of heating and outer protective layer, leave the space between inner protective layer and the dressing layer, the inner protective layer that utilizes rigid support structure realizes the protection to the dressing layer, avoid the influence of external pressure to dressing layer and affected part, avoid zone of heating and dressing layer or patient's skin direct contact simultaneously, the temperature value adjustment heating state of the temperature monitor control of utilization zone of heating, temperature range is predetermineeing in order to realize the temperature of dressing layer, thereby realize the best curative effect of dressing layer, realize keeping warm to affected part and annex simultaneously.
Drawings
Fig. 1 is a schematic cross-sectional view of a thermostatic applicator according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Further, in the exemplary embodiments, since the same reference numerals denote the same components having the same structure or the same steps of the same method, if an embodiment is exemplarily described, only a structure or a method different from the already described embodiment is described in other exemplary embodiments.
Throughout the specification and claims, when one element is described as being "connected" to another element, the one element may be "directly connected" to the other element or "electrically connected" to the other element through a third element. Furthermore, unless explicitly described to the contrary, the term "comprising" and its corresponding terms should only be taken as including the stated features, but should not be taken as excluding any other features.
Fig. 1 is a schematic cross-sectional view of a thermostatic applicator according to an embodiment of the present application. As shown in fig. 1, the constant temperature dressing device includes: a dressing layer 1, an inner protective layer 2, a heating layer 3 and an outer protective layer 4 which are arranged in a stacking way from inside to outside. Wherein, the dressing layer 1 is provided with dressing for treating the affected part and is pasted on the affected part, the inner protective layer 2 comprises a rigid supporting structure, and a gap is left between the inner protective layer 2 and the dressing layer 1; the heating layer 3 comprises a temperature monitor 31, and the heating layer 3 adjusts the heating state according to the temperature value detected by the temperature monitor 31 so as to realize that the temperature of the dressing layer 1 is within a preset temperature range. Inside this constant temperature dressing device was placed in patient's affected part (for example shank or foot etc.), and paste dressing layer 1 in the affected part, when temperature sensor 31 measuring temperature value was less than predetermined temperature range lower limit, heating layer 3 opened the heating, in order to improve dressing layer 1's temperature, when temperature sensor 31 measuring temperature value reached predetermined temperature range's upper limit, heating layer 3 can stop the heating, thereby maintain dressing layer 1 and be in predetermined temperature range, guarantee best dressing treatment, realize keeping warm to the affected part simultaneously. It should be understood that the specific structure of the constant temperature dressing device in the embodiment of the present application may be different according to the affected part, for example, the constant temperature dressing device applied to the foot may be a structure of a shoe, and the constant temperature dressing device applied to the leg may be a cylinder structure, but all the constant temperature dressing devices include the above-mentioned structures of the layers, and the embodiment of the present application is not limited to the specific appearance structure of the constant temperature dressing device.
The embodiment of the utility model provides an unanimous constant temperature dressing device, through setting up the inner protective layer in the outside of dressing layer, zone of heating and outer protective layer, leave the space between inner protective layer and the dressing layer, the inner protective layer that utilizes rigid support structure realizes the protection to the dressing layer, avoid the influence of external pressure to dressing layer and affected part, avoid zone of heating and dressing layer or patient's skin direct contact simultaneously, the temperature value adjustment heating state of the temperature monitor control of utilization zone of heating, temperature range is predetermineeing in order to realize the temperature of dressing layer, thereby realize the best curative effect of dressing layer, realize keeping warm to affected part and annex simultaneously.
In an embodiment, the inner protective layer 2 may comprise a metal fine mesh structure. Through the metal fine mesh structure, can realize the effective supporting effect of inner protective layer 2, avoid external pressure to transmit to dressing layer 1 and bring the pain for the patient, the metal fine mesh structure also can realize heat conduction simultaneously to guarantee the heating effect of zone of heating to inboard dressing layer 1. It should be understood that other structures of the inner protection layer 2 may be selected according to the requirements of the actual application scenarios in the embodiment of the present application, as long as the selected structure can realize the functions of supporting and heat conducting, and the specific structure of the inner protection layer 2 is not limited in the embodiment of the present application.
In one embodiment, as shown in fig. 1, the inner width of the middle portion of the inner protective layer 2 may be greater than the inner widths of both end portions of the inner protective layer 2. In a further embodiment, the middle part of the inner protective layer 2 corresponds to the dressing position of the dressing layer 1, and the two end parts of the inner protective layer 2 are movably connected with the affected limb. The inner width of the middle part of the inner protection layer 2 is larger than the inner width of the two end parts, so that a sufficient gap can be kept between the affected part and the inner protection layer 2, the affected part can be protected better, the two end parts are connected with the affected limb, the constant-temperature dressing device can be connected with the non-affected part of the affected limb, and the constant-temperature dressing device can be fixed.
In one embodiment, as shown in fig. 1, an insulating layer 5 may be disposed between the heating layer 3 and the outer protective layer 4. Through setting up heat preservation 5, can keep the inboard temperature of heat preservation 5 not to reduce in longer time to avoid 3 layers of heating layer to heat many times, energy saving consumed the festival. In a further embodiment, the insulation layer 5 may comprise insulation wool. Through setting up the heat preservation cotton, both can realize heat retaining effect, also can utilize the cotton flexibility of heat preservation simultaneously, minimize the impact of external pressure to the affected part. It should be understood that different insulating layer structures can be selected according to the requirements of the actual application scene, as long as the selected insulating layer can achieve the insulating effect, and the specific structure of the insulating layer is not limited in the embodiment of the present application.
In an embodiment, a heating power source electrically connected to the heating layer 3 may be disposed at the heating layer 3. Through setting up heating power supply, be supplied power by heating power supply for zone of heating 3 to realize wireless heating, avoid the injecing to patient's action, and through the less heating power supply of volume, also can improve this constant temperature dressing device's security. In further embodiments, the heating power source may comprise a lithium battery or a dry cell battery. But through the lithium cell or the dry battery that can push (can be the dry battery that can push), provide the required energy of zone of heating 3 to realize wireless push, can realize the replenishment of the energy through the mode of charging or trading the electricity fast simultaneously, thereby prolong the life of this constant temperature dressing device.
In one embodiment, a desiccant layer may be disposed on the inner or outer side of the inner protective layer 2. In a further embodiment, the desiccant layer may comprise activated carbon. Through setting up the active carbon, can adsorb inside steam and the peculiar smell of this permanent dressing foot device to guarantee the inside dry and comfortable and fresh of this constant temperature dressing device.
In one embodiment, the outer protective layer 4 may comprise a waterproof breathable layer. Through setting up waterproof ventilative outer protective layer 4, can realize the steam in the constant temperature dressing device and discharge to the outside, can also place outside water simultaneously and get into this constant temperature dressing device inside to avoided the water to get into and influenced the recovery in affected part, also can protect the inside electrical equipment of this constant temperature dressing device.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalents and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A constant temperature dressing device, comprising:
a dressing layer, an inner protective layer, a heating layer and an outer protective layer which are arranged in a laminated manner from inside to outside;
wherein the inner protective layer comprises a rigid support structure, and a gap is left between the inner protective layer and the dressing layer; the heating layer comprises a temperature monitor, and the heating layer adjusts the heating state according to the temperature value detected by the temperature monitor so as to realize that the temperature of the dressing layer is within a preset temperature range.
2. The apparatus of claim 1, wherein the inner protective layer comprises a metal fine mesh structure.
3. The apparatus of claim 1, wherein the inner width of the middle portion of the inner protective layer is greater than the inner width of the two end portions of the inner protective layer.
4. The apparatus according to claim 3, wherein the middle portion of the inner protective layer corresponds to the dressing position of the dressing layer, and the two end portions of the inner protective layer are movably connected with the affected limb.
5. The apparatus of claim 1, wherein an insulating layer is disposed between the heating layer and the outer protective layer.
6. The apparatus of claim 5, wherein the insulation layer comprises insulation wool.
7. The apparatus of claim 1, wherein a heating power source is disposed at the heating layer and electrically connected to the heating layer.
8. The device of claim 7, wherein the heating power source comprises a lithium battery or a dry cell battery.
9. The device of claim 1, wherein a desiccant layer is disposed on the inner or outer side of the inner protective layer.
10. The device of claim 1, wherein the outer protective layer comprises a waterproof breathable layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020762092.8U CN212788882U (en) | 2020-05-11 | 2020-05-11 | Constant temperature dressing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020762092.8U CN212788882U (en) | 2020-05-11 | 2020-05-11 | Constant temperature dressing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212788882U true CN212788882U (en) | 2021-03-26 |
Family
ID=75092951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020762092.8U Expired - Fee Related CN212788882U (en) | 2020-05-11 | 2020-05-11 | Constant temperature dressing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212788882U (en) |
-
2020
- 2020-05-11 CN CN202020762092.8U patent/CN212788882U/en not_active Expired - Fee Related
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| 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: 20210326 |