CN201832006U - Chemical refrigeration type cold compress patch - Google Patents
Chemical refrigeration type cold compress patch Download PDFInfo
- Publication number
- CN201832006U CN201832006U CN2010205242856U CN201020524285U CN201832006U CN 201832006 U CN201832006 U CN 201832006U CN 2010205242856 U CN2010205242856 U CN 2010205242856U CN 201020524285 U CN201020524285 U CN 201020524285U CN 201832006 U CN201832006 U CN 201832006U
- Authority
- CN
- China
- Prior art keywords
- cold compress
- chemical
- pasted
- packaging bag
- chemical refrigeration
- 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
Links
Images
Abstract
The utility model belongs to the field of medical instruments and particularly discloses a chemical refrigeration type cold compress patch comprising a sealing soft plastic packaging bag (1) in which chemical refrigerant is arranged. A cold-storage material layer (2) is coated outside the sealing soft plastic packaging bag (1) and is externally provided with a sealing heat-insulating interlayer (3); the sealing heat-insulating interlayer (3) is externally provided with a viscous film layer (4), wherein the sealing soft plastic packaging bag (1) is divided into two independent spaces by a spacing part (5); one independent space is internally provided with inorganic solute salt, and the other independent space is internally provided with solvent salt; and the sealing heat-insulating interlayer (3) is internally provided with water-absorbing resin. The chemical refrigeration type cold compress patch overcomes the defects that the existing conventional cold compress ice bag needs to be stored for long time under low temperature, is inconvenient in use, is locally wet for cold compress, is poor in refrigeration effect, and can not be attached with local tissues of a human body and the like, and has the characteristics of good refrigeration effect and convenient storage.
Description
Technical field
This utility model belongs to the medicine instrument field, specifically disclose a kind of be applicable to wound after, behind the surgical operation, the chemical refrigeration formula cold compress of the local Pasting of internal medicine fever patient is pasted.
Background technology
Current, after the various wounds, behind the surgical operation, internal medicine fever patient needs that local external application cooling adopts common ice bags, form by common ice cube, single macromolecular material, volatilization reagent etc., need long-term cryopreservation, use inconvenience, the local humidity of cold compress, refrigeration are not good, can't with defective such as body local tissue applying, thereby the therapeutic effect of cold compress is reduced, even cause complication such as part frozen, infection.In medical practice, how to improve the cold compress curative effect for a long time and become a technical problem of being badly in need of solution.
Cold compress is a kind of physiotherapy of less expensive, and the application in clinical is very extensive.But practice finds that the ice bag that is used for ice compress at present in clinical is not special medical ice bag, has occurred more problem in the process of clinical use, and for example: ice cube low temperature time of keeping is very short at normal temperatures; Ice cube hardness is higher, and the material problem of ice bag own ice bag takes place easily is punctured phenomenon in addition; After ice cube melted, frozen water easily flowed out from sealing part, contaminated wound and coverlet; The ice bag profile is single, is difficult to fully contact with health long bone or joint part, has reduced the real area of cold compress etc., so influenced the effect of cold therapy to a great extent.
A large amount of clinical researches have given certainly the therapeutic effect of ice compress already, have confirmed that the cold compress method can make local peripheral vessels shrink effectively, reduce the peripheral blood flow, reduce the permeability of blood vessel, help to reduce and ooze out, and then prevent that inflammatory reaction from taking place; Can also alleviate swelling and reduce hemorrhage.Simultaneously, cold compress can suppress the sensation of teleneuron, and the local nerve conduction velocity is temporarily slowed down, and reduces sensation sensitivity, reaches analgesic effect.
Medical treatment is at present gone up the external application cooling material of use mainly by following several:
(1). common ice cube, its shortcoming is: long-term deepfreeze, the cold compress time is short, and the cold compress effect is inhomogeneous, part frozen, the gathering of partial condensation water causes cold compress place humidity, fixed in shape.
(2). common ice bag, its shortcoming is: long-term deepfreeze, the cold compress time is short, and the cold compress effect is inhomogeneous, part frozen, the gathering of partial condensation water causes cold compress place humidity, fixed in shape.
(3). single macromolecular material, its shortcoming is: long-term deepfreeze, part frozen, the gathering of partial condensation water causes cold compress place humidity.
(4). the volatilization reagent, its shortcoming is: the volatilization reagent to local tissue stimulation, the cold compress weak effect.
(5). oversimplify length of schooling cold type ice bag, its shortcoming is: refrigerant composition is simple, poor refrigerating efficiency, time is short, and the cold compress effect is inhomogeneous, part frozen, the gathering of partial condensation water causes cold compress place humidity, can't fit etc. with the body local tissue, such as the instant chemistry cold compress bag that notification number provides for the Chinese utility model patent of CN201185985Y, cold compress bag that notification number provides for the Chinese utility model of CN2701420Y or the like.
Summary of the invention
Technical purpose of the present utility model be overcome that existing conventional cold compress ice bag needs long-term cryopreservation, uses inconvenience, the local humidity of cold compress, refrigeration are not good, can't with defective such as body local tissue applyings, provide that a kind of refrigeration is good, longer duration, cleaning drying, random plastotype, simple to operate, and human body is fitted fully, human body is had no side effect, do not have sensitization, the good cold compress subsides of biocompatibility.
For realizing goal of the invention of the present utility model, the inventor provides following technical scheme:
A kind of chemical refrigeration formula cold compress is pasted, its composition comprises the sealed plastic soft packaging bag that is built-in with chemical refrigerant, described sealed plastic soft packaging bag is coated with the coolness storing material bed of material, coolness storing material bed of material peripheral hardware has the sealing insulating sandwich, sealing insulating sandwich peripheral hardware toughness pad pasting layer, wherein said sealed plastic soft packaging bag is two separate space by distance member, and a separate space is built-in with inorganic solute salt, and another separate space is built-in with lyonium salt; Described sealing insulating sandwich is built-in with water-absorbing resin.
The cold compress that this utility model provides is pasted, inorganic solute salt and two kinds of materials of lyonium salt are separated independent inner bag packing, because the inner bag employing is plastic flexible package, are revocable distance member by the external force extruding, thereby make two kinds of chemical substances mix back moment generation refrigeration, operate very simple.The coolness storing material bed of material of the present utility model, what adopt is a kind of macromolecule cold accumulation material, be gel, also have soft plastic characteristics below 0 ℃, can not melt at normal temperatures, can fashion into different shape according to the needs at concrete position, and can slowly discharge refrigeration effect, prevent part frozen.This utility model sealing insulating sandwich adopts heat-barrier material to make, and insulating sandwich is built-in with water-absorbing resin, can absorb the local condensed water that produces, thereby keep partial drying.The viscosity pad pasting layer that this utility model outermost layer adopts is the viscosity pad pasting layer of breathability, can paste with the body local tissue, and keep breathability, human body is had no side effect, and no sensitization, biocompatibility is good.The material of each layer of this utility model employing all is the commercially available material.
As preferred version, paste according to a kind of chemical refrigeration formula cold compress described in the utility model, wherein, the thickness of the described coolness storing material bed of material is 0.5-1cm.Discover that the coolness storing material bed of material is controlled in the described thickness range in this utility model, have better refrigeration, then refrigeration is not good greater than 1cm; Then can produce part frozen less than 0.5cm.
As preferred version, paste according to a kind of chemical refrigeration formula cold compress described in the utility model, wherein, it is 0.1-0.5cm that described sealing insulating sandwich adopts heat-barrier material and thickness of interlayer.Discover that the sealing insulating sandwich is controlled in the described thickness range in this utility model, has better refrigeration and drying effect, then refrigeration is not good greater than 0.5cm; Then not good less than 0.1cm because of the very few drying effect that causes of water-absorbing resin filling.
As preferred version, paste according to a kind of chemical refrigeration formula cold compress described in the utility model, wherein, described inorganic solute salt is NH
4NO
3, lyonium salt is NA
2HPO
312H
2O, wherein, NH
4NO
3: NA
2HPO
312H
2The weight ratio of O is 9:10.Discover that inorganic solute salt that this utility model plastics soft wrapping bag is built-in and lyonium salt have best refrigeration under described kind and proportioning.NH
4NO
3And NA
2HPO
312H
2These two kinds of materials of O fully will make temperature reduce to below 0 ℃ in mixed 2 minutes, and refrigeration can be kept 4-6 hour.
As preferred version, paste according to a kind of chemical refrigeration formula cold compress described in the utility model, wherein, described distance member is the hot-press sealed impression.Discover, this utility model is owing to adopt plastics soft wrapping bag to hold chemical refrigerant, as long as adopt the hot-press sealed technology that inner bag is partitioned into the independent packaging that two parts can be realized two kinds of chemical refrigeration systems, and the hot-press sealed impression when using outer power extruding just revocable, be a kind of very economic simple interval mode.
As preferred version, paste according to a kind of chemical refrigeration formula cold compress described in the utility model, wherein, described viscosity pad pasting layer adopts the viscosity pad pasting of breathability and posts release paper or the PE mould release membrance.The viscosity pad pasting layer of breathability can be pasted with the body local tissue, and keep breathability, human body had no side effect, and no sensitization, biocompatibility is good.Adopt release paper or PE mould release membrance, use convenient.
As preferred version, paste according to a kind of chemical refrigeration formula cold compress described in the utility model, wherein, adopt medical viscose glue bonding between described each layer.This kind bonding mode simple economy.
Compared with prior art, the utlity model has following advantage:
Overcome that existing conventional cold compress ice bag needs long-term cryopreservation, uses inconvenience, the local humidity of cold compress, refrigeration are not good, can't with defective such as body local tissue applyings, provide that a kind of refrigeration is good, longer duration, cleaning drying, random plastotype, simple to operate, and human body is fitted fully, human body is had no side effect, do not have sensitization, the good chemical refrigeration formula cold compress subsides of biocompatibility.
Description of drawings
Fig. 1 is the structural representation that chemical refrigeration formula cold compress of the present utility model is pasted;
Fig. 2 be the A-A of this utility model Fig. 1 to cutaway view,
Wherein, 1 is the sealed plastic soft packaging bag among the figure, the 2nd, and the coolness storing material bed of material, the 3rd, sealing insulating sandwich, the 4th, viscosity pad pasting layer, the 5th, heat insulating member.
The specific embodiment
Below in conjunction with embodiment and accompanying drawing, be described more specifically summary of the invention of the present utility model.Should be appreciated that enforcement of the present utility model is not limited to the following examples, any pro forma accommodation and/or change that this utility model is made all will fall into this utility model protection domain.
Embodiment 1:
Among the embodiment by weight NH
4NO
3: NA
2HPO
312H
2O=9:10 records in the sealed plastic soft packaging bag 1.
As depicted in figs. 1 and 2, a kind of chemical refrigeration formula cold compress is pasted, its composition comprises the sealed plastic soft packaging bag 1 that is built-in with chemical refrigerant, described sealed plastic soft packaging bag 1 is coated with the 1cm coolness storing material bed of material 2, the coolness storing material bed of material 2 outer 0.1cm sealing insulating sandwich 3 that are provided with, sealing insulating sandwich 3 peripheral hardware toughness pad pasting layers 4, viscosity pad pasting layer adopts the viscosity pad pasting of breathability and posts release paper, wherein said sealed plastic soft packaging bag 1 is divided into two separate space by distance member hot-press sealed impression 5, and a separate space is built-in with inorganic solute salt NH
4NO
3, another separate space is built-in with lyonium salt NA
2HPO
312H
2O; Described sealing insulating sandwich 3 is built-in with water-absorbing resin; Adopt medical viscose glue bonding between each layer.
Among the embodiment by weight NH
4NO
3: NA
2HPO
312H
2O=9:10 records in the sealed plastic soft packaging bag 1.
As depicted in figs. 1 and 2, a kind of chemical refrigeration formula cold compress is pasted, its composition comprises the sealed plastic soft packaging bag 1 that is built-in with chemical refrigerant, described sealed plastic soft packaging bag 1 is coated with the 0.5cm coolness storing material bed of material 2, the coolness storing material bed of material 2 outer 0.5cm sealing insulating sandwich 3 that are provided with, sealing insulating sandwich 3 peripheral hardware toughness pad pasting layers 4, viscosity pad pasting layer adopts the viscosity pad pasting of breathability and posts the PE mould release membrance, wherein said sealed plastic soft packaging bag 1 is divided into two separate space by distance member hot-press sealed impression 5, and a separate space is built-in with inorganic solute salt NH
4NO
3, another separate space is built-in with lyonium salt NA
2HPO
312H
2O; Described sealing insulating sandwich 3 is built-in with water-absorbing resin; Adopt medical viscose glue bonding between each layer.
Cold compress of the present utility model is pasted when using by the external force effect, cancel separation, two kinds of chemical substances are fully mixed back moment generation refrigeration, cold effect is communicated to gelatinous macromolecule cold accumulation material, the skin of cool storage material is a heat-barrier material, can prevent effectively and the too fast cold and hot exchange of extraneous generation that gelatinous macromolecule cold accumulation material can discharge cold effect gently, uniformly, reaches long-acting, suitable cold compress effect.The built-in water-absorbing resin of insulating sandwich can effectively absorb the condensed water that produces because of topical hypothermia, reaches cold compress purpose dry, cleaning.Remove release paper or PE mould release membrance and gas-pervious viscosity pad pasting is fitted fully be fixed in required cold compress position, can realize cold therapy efficiently.
This utility model chemical refrigerant mainly is made up of two kinds of high inorganic solute salt and lyonium salts of dissolving and heat absorbing value, and press the special ratios prescription, reached refrigeration preferably, two kinds of chemical substance separating devices, and the employing plastic flexible package, can cancel separation by the external force effect during use, two kinds of chemical substances are fully mixed back moment generation refrigeration, solved ice bag and preserved inconvenient defective.
Above preferred embodiment just is used for description and interpretation content of the present utility model, does not constitute the restriction to the present utility model content.Although the inventor has done in more detail this utility model and has enumerated, but, the content that those skilled in the art is disclosed according to summary of the invention part and embodiment, can make various modifications or/and to replenish or adopt similar mode to substitute be obvious to described specific embodiment, and can realize technique effect of the present utility model, therefore, give unnecessary details no longer one by one herein.The term that occurs in this utility model is used for the elaboration of technical solutions of the utility model and understanding are not constituted restriction of the present utility model.
Claims (7)
1. a chemical refrigeration formula cold compress is pasted, its composition comprises the sealed plastic soft packaging bag (1) that is built-in with chemical refrigerant, it is characterized in that, described sealed plastic soft packaging bag (1) is coated with the coolness storing material bed of material (2), the outer sealing insulating sandwich (3) that is provided with of the coolness storing material bed of material (2), sealing insulating sandwich (3) peripheral hardware toughness pad pasting layer (4), wherein said sealed plastic soft packaging bag (1) is divided into two separate space by distance member (5), a separate space is built-in with inorganic solute salt, and another separate space is built-in with lyonium salt; Described sealing insulating sandwich (3) is built-in with water-absorbing resin.
2. a kind of chemical refrigeration formula cold compress according to claim 1 is pasted, and it is characterized in that the thickness of the described coolness storing material bed of material (2) is 0.5-1cm.
3. a kind of chemical refrigeration formula cold compress according to claim 1 is pasted, and it is characterized in that, it is 0.1-0.5cm that described insulating sandwich (3) adopts heat-barrier material and thickness of interlayer.
4. a kind of chemical refrigeration formula cold compress according to claim 1 is pasted, and it is characterized in that described inorganic solute salt is NH
4NO
3, lyonium salt is NA
2HPO
312H
2O, wherein, NH
4NO
3: NA
2HPO
312H
2The weight ratio of O is 9:10.
5. a kind of chemical refrigeration formula cold compress according to claim 1 is pasted, and it is characterized in that described distance member (5) is the hot-press sealed impression.
6. a kind of chemical refrigeration formula cold compress according to claim 1 is pasted, and it is characterized in that, described viscosity pad pasting layer adopts the viscosity pad pasting of breathability and posts release paper or the PE mould release membrance.
7. a kind of chemical refrigeration formula cold compress according to claim 1 is pasted, and it is characterized in that, adopts medical viscose glue bonding between described each layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205242856U CN201832006U (en) | 2010-09-10 | 2010-09-10 | Chemical refrigeration type cold compress patch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205242856U CN201832006U (en) | 2010-09-10 | 2010-09-10 | Chemical refrigeration type cold compress patch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201832006U true CN201832006U (en) | 2011-05-18 |
Family
ID=44002100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205242856U Expired - Fee Related CN201832006U (en) | 2010-09-10 | 2010-09-10 | Chemical refrigeration type cold compress patch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201832006U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793602A (en) * | 2012-07-13 | 2012-11-28 | 柏亚妹 | Chemical ice bag combined with medication and manufacturing method thereof |
| CN107160767A (en) * | 2017-05-27 | 2017-09-15 | 马可足 | It is a kind of that the insulation stratified material for having temperature regulation structure can be set |
| CN110882469A (en) * | 2019-12-05 | 2020-03-17 | 徐隋意 | Low-temperature brain protection interventional catheter and preparation method thereof |
-
2010
- 2010-09-10 CN CN2010205242856U patent/CN201832006U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102793602A (en) * | 2012-07-13 | 2012-11-28 | 柏亚妹 | Chemical ice bag combined with medication and manufacturing method thereof |
| CN107160767A (en) * | 2017-05-27 | 2017-09-15 | 马可足 | It is a kind of that the insulation stratified material for having temperature regulation structure can be set |
| CN107160767B (en) * | 2017-05-27 | 2019-04-02 | 青岛博纳仿生复合材料研究院有限公司 | A kind of heat preservation stratified material may be provided with temperature regulation structure |
| CN110882469A (en) * | 2019-12-05 | 2020-03-17 | 徐隋意 | Low-temperature brain protection interventional catheter and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20120165910A1 (en) | Cold compress for therapeutic cooling | |
| US20080119916A1 (en) | Cold Compress for Therapeutic Cooling | |
| WO2000003667A1 (en) | Hot or cold pad with inner element | |
| US5707645A (en) | Hemorrhoidal ice-treatment device | |
| US7351217B2 (en) | Thermal compressive aerating bandage and methods of use relating to same | |
| CN201194870Y (en) | Gel rubber plaster | |
| US20160051404A1 (en) | Cold Compress for Therapeutic Cooling | |
| US20080275534A1 (en) | Method and thermally active multi-phase heat transfer apparatus and method for abstracting heat using liquid bi-phase heat exchanging composition | |
| PT1677715E (en) | Heating cushion and device comprising such a cushion | |
| CN201832006U (en) | Chemical refrigeration type cold compress patch | |
| US20150272775A1 (en) | Multi-phase mixed material therapy pack | |
| CN207084896U (en) | A kind of cold compress patch | |
| KR200391355Y1 (en) | Instant cold gel pack | |
| US7799063B2 (en) | Therapeutic hot/cold pad | |
| CN201185985Y (en) | Instant type chemical cold compress bag | |
| CN206414396U (en) | A kind of plaster for dispersing swelling | |
| CN105250068A (en) | Cold paste | |
| CN203915214U (en) | Extremity cold compress bag | |
| JPS62501478A (en) | Energy-supplying or depriving medical compresses | |
| CN204636710U (en) | Be provided with the ointment patch of heating plate | |
| CN202499405U (en) | Novel biological drug carrying bag | |
| CN201426799Y (en) | Adhesive ice-free cold application bag | |
| CN205163644U (en) | Pressurization formula infusion bag that freezes | |
| CN101234053A (en) | Portable plastic flexible ice sac | |
| CN205994624U (en) | Herba Rosmarini Officinalis energy bag |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20130910 |