CN214018070U - Wound surface cooling device for burns - Google Patents
Wound surface cooling device for burns Download PDFInfo
- Publication number
- CN214018070U CN214018070U CN202022767775.5U CN202022767775U CN214018070U CN 214018070 U CN214018070 U CN 214018070U CN 202022767775 U CN202022767775 U CN 202022767775U CN 214018070 U CN214018070 U CN 214018070U
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- CN
- China
- Prior art keywords
- bag
- patient
- casing
- cooling device
- negative pressure
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- 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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- 238000001816 cooling Methods 0.000 title claims abstract description 11
- 238000001179 sorption measurement Methods 0.000 claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004202 carbamide Substances 0.000 claims abstract description 9
- 238000005057 refrigeration Methods 0.000 claims abstract description 7
- 238000010521 absorption reaction Methods 0.000 claims abstract description 6
- 238000005086 pumping Methods 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 10
- 239000010959 steel Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 208000027418 Wounds and injury Diseases 0.000 abstract description 20
- 210000003205 muscle Anatomy 0.000 abstract description 5
- 239000008346 aqueous phase Substances 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 230000008595 infiltration Effects 0.000 abstract description 2
- 238000001764 infiltration Methods 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 238000000605 extraction Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000012466 permeate Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
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- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The utility model relates to a wound surface cooling device for burn, which comprises an adsorption shell used for adsorbing to the skin surface of a patient and a reaction piece used for reaction refrigeration; adsorb the casing and be bottom open-ended class cylindric structure, the reaction piece is including surrounding the water storage bag that sets up to be used for retaining in adsorbing the casing inboard and set up in the inside bag of acceping that is used for filling urea of water storage bag. This wound face heat sink is used in burn, through adsorbing the casing, the water storage bag, the cooperation of acceping bag and lid is used, when this device is used to needs, open the lid, stab and accept the bag, make urea and aqueous phase mix, the reaction refrigeration this moment, and will adsorb the skin surface that the casing absorption is fixed in the patient, adsorb the inside low temperature environment that constitutes of casing this moment, can absorb the wound face heat, avoid heat infiltration to skin and muscle depths, avoid skin rot, patient's painful sense still can be alleviated to the low temperature environment, so that shift the patient to medical institution in the place of injury and save treatment.
Description
Technical Field
The utility model relates to a burn nursing technical field, concretely relates to wound face heat sink is used in burn.
Background
When a patient burns on a large area, the skin surface of the patient is festered and rotten, and in addition, the skin surface burnt by the patient directly causes severe pain.
In the process of transferring the burn of a patient to a hospital for treatment, the heat of the wound surface directly enters the skin and permeates into cells and muscles, so that the life safety of the patient is threatened, and if the transfer time is too long, the patient can endure the pain caused by the wound surface for a long time.
Therefore, it is an urgent need for the present society to design a device which is specially used for the burn patient to relieve the pain of the patient and avoid the heat from penetrating into the skin during the transfer process to the hospital.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a wound face heat sink is used in burn to solve prior art and shift the in-process of hospital at the burn patient, the too painful problem of patient, further solve the problem that the heat can continue to permeate to patient's skin, muscle.
The utility model discloses a following technical scheme realizes:
a burn wound cooling device comprises an adsorption shell for adsorbing to the skin surface of a patient and a reaction part for reaction refrigeration;
the adsorption shell is of a cylindrical structure with an opening at the bottom, the reaction piece comprises a water storage bag which is arranged on the inner side of the adsorption shell in a surrounding mode and used for storing water and an accommodating bag which is arranged inside the water storage bag and used for filling urea, and when the accommodating bag is squeezed open, the urea is mixed in liquid and can react to refrigerate;
the bottom of adsorbing the casing can be dismantled and be provided with the lid that is used for carrying out the closing cap to the bottom opening of adsorbing the casing.
Furthermore, the containing bag is made of a thin and brittle material.
Further, the interior of the containing bag is provided with a sharp part which is convenient for puncturing the containing bag.
Further, the absorption shell is formed by combining an outer plastic steel layer and a soft inner layer, the soft inner layer is embedded into the inner side of the outer plastic steel layer, a gap exists between the outer plastic steel layer and the soft inner layer, the gap is a negative pressure cavity, the outer side of the absorption shell performs air extraction on the negative pressure cavity through an air extraction piece, and the negative pressure cavity forms negative pressure and is absorbed on the surface of the skin of a patient.
Further, the air pumping piece is formed by combining an air pumping bag body and an air pumping pipe communicated with the air pumping bag body, one end of the air pumping pipe is communicated with the inside of the negative pressure cavity, and a one-way valve is arranged on the air pumping pipe.
Further, it is provided with the external screw thread to adsorb casing bottom outward flange, the inboard of lid is provided with the internal thread, works as the lid is through the threaded connection of internal thread and external screw thread, can screw up in adsorb the bottom opening part of casing.
The beneficial effects of the utility model reside in that:
this wound face heat sink is used in burn, through adsorbing the casing, the water storage bag, the cooperation of acceping bag and lid is used, when this device is used to needs, open the lid, stab and accept the bag, make urea and aqueous phase mix, the reaction refrigeration this moment, and will adsorb the skin surface that the casing absorption is fixed in the patient, adsorb the inside low temperature environment that constitutes of casing this moment, can absorb the wound face heat, avoid heat infiltration to skin and muscle depths, avoid skin rot, patient's painful sense still can be alleviated to the low temperature environment, so that shift the patient to medical institution in the place of injury and save treatment.
Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.
Drawings
Fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a partial perspective view of the cover of the present invention;
fig. 4 is a schematic partial perspective view of the water storage bag of the present invention.
In the figure: 1. an adsorption housing; 101. a soft inner layer; 102. an outer layer of plastic steel; 2. a one-way valve; 3. an air extraction member; 301. an air exhaust pipe; 302. an air exhaust bag body; 4. a cover body; 5. a reaction member; 501. a water storage bag; 502. a storage bag; 6. a sharp portion.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the above description of the present invention, it should be noted that the terms "one side" and "the other side" are used for indicating the position or the positional relationship based on the position or the positional relationship shown in the drawings, or the position or the positional relationship which is usually placed when the product of the present invention is used, only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the indicated device or element must have a specific position, be constructed and operated in a specific position, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
Further, the term "identical" and the like do not mean that the components are absolutely required to be identical, but may have slight differences. The term "perpendicular" merely means that the positional relationship between the components is more perpendicular than "parallel", and does not mean that the structure must be perfectly perpendicular, but may be slightly inclined.
Referring to fig. 1-4, the present invention provides a technical solution: a burn wound cooling device comprises an adsorption shell 1 for adsorbing to the skin surface of a patient and a reaction part 5 for reaction refrigeration;
the adsorption shell 1 is a cylindrical structure with an opening at the bottom, the reaction piece 5 comprises a water storage bag 501 which is arranged on the inner side of the adsorption shell in a surrounding mode and used for storing water and an accommodating bag 502 which is arranged inside the water storage bag and used for filling urea, and when the accommodating bag is squeezed open, the urea is mixed in liquid and can react to refrigerate;
the bottom of the adsorption shell is detachably provided with a cover body 4 for sealing the bottom opening of the adsorption shell, wherein the cover body is arranged, the purpose is that when the device is idle, the cover body can be used for sealing the bottom of the adsorption shell body, thereby preventing dust and particles from entering the inner side of the adsorption shell body and influencing the sanitation of the device, when the device is needed, the cover body is only needed to be opened to puncture the containing bag, so that the urea is mixed with the liquid in the water storage bag, the reaction refrigeration is carried out, the medical personnel immediately adsorbs and fixes the adsorption shell on the wound surface of the patient, the purpose of physically cooling the patient can be achieved, the heat of the wound surface is collected, the heat is prevented from permeating into the deep part of the skin and the muscle, the skin is prevented from being rotten, the pain of the patient can be relieved in the low-temperature environment, the adsorption shell can be set to be of various specifications so as to adapt different adsorption shells to wound surfaces of different sizes.
The utility model discloses in: the storage bag is made of a thin and brittle material, and the storage bag is further limited to be made of a thin and brittle material, so that the storage bag is easy to tear.
The utility model discloses in: the inside of accommodating bag is provided with the sharp-pointed part 6 of being convenient for to accommodating the bag puncture, and here is provided with sharp-pointed part, and its purpose is when seeing through the water storage bag and tearing accommodating the bag, can press sharp-pointed part position, punctures accommodating the bag with sharp-pointed part, and what need be noted here is, when sharp-pointed part punctures accommodating the bag, needs carefully slowly, avoids exerting oneself excessively, punctures the water storage bag.
The utility model discloses in: the adsorption shell is formed by combining a plastic steel outer layer 102 and a soft inner layer 101, the soft inner layer is embedded into the inner side of the plastic steel outer layer, a gap exists between the plastic steel outer layer and the soft inner layer, the gap is a negative pressure cavity, the outer side of the adsorption shell is used for exhausting air to the negative pressure cavity through an air exhausting piece, the negative pressure cavity forms negative pressure and is adsorbed to the surface of the skin of a patient, the device can be placed on a wound surface firstly, then the air exhausting piece is used for exhausting air to the negative pressure cavity, and at the moment, the negative pressure cavity forms negative pressure suction force and is fixed to the surface of the skin.
The utility model discloses in: the air pumping part 3 is formed by combining an air pumping bag body 302 and an air pumping pipe 301 communicated with the air pumping bag body, one end of the air pumping pipe is communicated with the inside of the negative pressure cavity, a one-way valve 2 is arranged on the air pumping pipe, when the device needs to be fixed on a wound surface, the device is placed on the wound surface firstly, the air pumping bag body is pressed, the air in the negative pressure cavity can be pumped out, the one-way valve is closed at the moment, and the negative pressure cavity is in a negative pressure state and can generate adsorption force on the skin surface of a patient.
The utility model discloses in: the outer edge of the bottom of the adsorption shell is provided with an external thread, the inner side of the cover body is provided with an internal thread, the cover body is connected with the external thread through the internal thread, the cover body can be screwed at the opening of the bottom of the adsorption shell, and the cover body is convenient to use and separate through the design of the internal thread and the external thread.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides a burn is with wound face heat sink which characterized in that: comprises an adsorption shell used for adsorbing to the surface of the skin of a patient and a reaction piece used for reaction refrigeration;
the adsorption shell is of a cylindrical structure with an opening at the bottom, and the reaction piece comprises a water storage bag which is arranged on the inner side of the adsorption shell in a surrounding manner and used for storing water and a containing bag which is arranged in the water storage bag and used for filling urea;
the bottom of adsorbing the casing can be dismantled and be provided with the lid that is used for carrying out the closing cap to the bottom opening of adsorbing the casing.
2. A cooling device for a wound surface for burns according to claim 1, wherein: the containing bag is made of a thin and brittle material.
3. A cooling device for a wound surface for burns according to claim 1 or 2, wherein: the interior of the containing bag is provided with a sharp part which is convenient for puncturing the containing bag.
4. A cooling device for a wound surface for burns according to claim 1, wherein: the absorption shell is formed by combining an outer plastic steel layer and a soft inner layer, the soft inner layer is embedded into the inner side of the outer plastic steel layer, a gap exists between the outer plastic steel layer and the soft inner layer, the gap is a negative pressure cavity, the outer side of the absorption shell is used for exhausting air to the negative pressure cavity through an air exhausting piece, and the negative pressure cavity forms negative pressure and is absorbed on the surface of the skin of a patient.
5. A cooling device for a wound surface of a burn as claimed in claim 4, wherein: the air pumping piece is formed by combining an air pumping bag body and an air pumping pipe communicated with the air pumping bag body, one end of the air pumping pipe is communicated with the inside of the negative pressure cavity, and a one-way valve is arranged on the air pumping pipe.
6. A cooling device for a wound surface for burns according to claim 1, wherein: the outer edge of the bottom of the adsorption shell is provided with an external thread, the inner side of the cover body is provided with an internal thread, and the cover body is connected with the external thread through the internal thread and can be screwed at the opening of the bottom of the adsorption shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767775.5U CN214018070U (en) | 2020-11-25 | 2020-11-25 | Wound surface cooling device for burns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022767775.5U CN214018070U (en) | 2020-11-25 | 2020-11-25 | Wound surface cooling device for burns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214018070U true CN214018070U (en) | 2021-08-24 |
Family
ID=77362553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022767775.5U Expired - Fee Related CN214018070U (en) | 2020-11-25 | 2020-11-25 | Wound surface cooling device for burns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214018070U (en) |
-
2020
- 2020-11-25 CN CN202022767775.5U patent/CN214018070U/en not_active Expired - Fee Related
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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: 20210824 |