CN107349046B - Medical conformal cold compress structure - Google Patents
Medical conformal cold compress structure Download PDFInfo
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- CN107349046B CN107349046B CN201710440834.8A CN201710440834A CN107349046B CN 107349046 B CN107349046 B CN 107349046B CN 201710440834 A CN201710440834 A CN 201710440834A CN 107349046 B CN107349046 B CN 107349046B
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- 239000000203 mixture Substances 0.000 claims abstract description 71
- 230000000694 effects Effects 0.000 claims abstract description 26
- 238000011282 treatment Methods 0.000 claims abstract description 26
- 238000003825 pressing Methods 0.000 claims description 20
- 239000010440 gypsum Substances 0.000 claims description 12
- 229910052602 gypsum Inorganic materials 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 229910001868 water Inorganic materials 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 10
- 229910017053 inorganic salt Inorganic materials 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000010146 3D printing Methods 0.000 claims description 4
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims description 2
- 229940072056 alginate Drugs 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims description 2
- 229920000615 alginic acid Polymers 0.000 claims description 2
- 208000015181 infectious disease Diseases 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 230000009467 reduction Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 239000012528 membrane Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000008859 change Effects 0.000 abstract description 9
- 206010067484 Adverse reaction Diseases 0.000 abstract description 7
- 230000006838 adverse reaction Effects 0.000 abstract description 7
- 238000005057 refrigeration Methods 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 238000011084 recovery Methods 0.000 abstract description 5
- 201000010099 disease Diseases 0.000 abstract description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical group [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 12
- 238000001816 cooling Methods 0.000 description 9
- 210000002640 perineum Anatomy 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 6
- 230000036407 pain Effects 0.000 description 6
- 238000007493 shaping process Methods 0.000 description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 description 6
- 230000003796 beauty Effects 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 210000001061 forehead Anatomy 0.000 description 5
- 208000014674 injury Diseases 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 230000037380 skin damage Effects 0.000 description 4
- 230000008961 swelling Effects 0.000 description 4
- UIIMBOGNXHQVGW-DEQYMQKBSA-M Sodium bicarbonate-14C Chemical compound [Na+].O[14C]([O-])=O UIIMBOGNXHQVGW-DEQYMQKBSA-M 0.000 description 3
- 208000026137 Soft tissue injury Diseases 0.000 description 2
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000001640 nerve ending Anatomy 0.000 description 2
- 238000002428 photodynamic therapy Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000011232 storage material Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 206010015150 Erythema Diseases 0.000 description 1
- 208000001034 Frostbite Diseases 0.000 description 1
- 230000036592 analgesia Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 231100000321 erythema Toxicity 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/02—Compresses or poultices for effecting heating or cooling
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F7/02—Compresses or poultices for effecting heating or cooling
- A61F2007/0261—Compresses or poultices for effecting heating or cooling medicated
Landscapes
- Health & Medical Sciences (AREA)
- Vascular Medicine (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
Abstract
The invention discloses a medical conformal cold compress structure, which comprises: a shape follow-up piece with the shape matched with the shape of the part to be frozen; a mixture arranged inside the follower for forming a refrigeration effect on the portion to be iced; wherein the shape follow-up piece is a shape follow-up shell manufactured according to the shape of the part to be subjected to ice compress; the mixture is pressed on the part to be frozen through the shape-following piece, so that the mixture is shaped to be matched with the part to be frozen, and is adhered on the part to be frozen after the mixture is solidified and molded. The medical conformal cold compress structure has the advantages of simple structure and convenient use, can change corresponding shape along with the change of the part to be frozen, can control the temperature and the hardness during the ice compress, does not need to directly contact the mixture for refrigeration by hands, increases the comfort of patients, reduces adverse reactions, improves the treatment effect, and is beneficial to early recovery of diseases of patients.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a medical conformal cold compress structure.
Background
At present, the medical and aesthetic industry often relates to skin laser beauty treatment, injection beauty treatment, photodynamic therapy, I-degree and shallow II-degree burn, early treatment of soft tissue injury and other beauty treatment. At present, almost all laser beauty treatment technologies and photodynamic treatment technologies are invasive treatment, generally, the treatment effect is achieved by utilizing the principle of thermal decomposition of laser or light, but the treatment is performed while the skin at the treatment position is also subjected to light thermal injury, so that adverse reactions such as erythema, swelling, pain and the like are caused to the treated local skin, and blisters are caused under severe conditions, so that the reduction of the temperature of the treated local skin is very important to reduce the adverse reactions of the treatment.
After laser beauty, minimally invasive, photodynamic and other treatments in the medical industry, common ice bags are often used for cold compress on the treatment part of a patient so as to reduce the temperature of the treatment part, reduce the thermal injury reaction to the greatest extent, prevent heat from being conducted to deeper tissues, and reduce or even avoid adverse reactions such as red, swelling, heat, pain and the like on the treatment part.
However, the use of ice bags often has the following drawbacks: the first, ordinary ice bag temperature is too low (generally-20 ℃), it is relatively hard and the shape is single, can't carry on the change of the shape along with the change of the treatment position, so can't apply to the skin of the treatment position completely, can't achieve the effect of ice compress, the hard ice bag sticks to skin at the same time can not merely feel uncomfortable to skin, and if scratch the skin too easily carelessly; the second and common ice bags are made of common ice cubes, and are generally manufactured from a refrigerator with the temperature of minus 20 degrees, the temperature is too low and cannot be controlled, and when a patient or medical staff carries out ice compress, if the ice bags are held for too long, ice-cold feeling can be generated, and the skin and hands of an affected part can be frostbitten, so that the ice bag is inconvenient.
Disclosure of Invention
The invention aims to solve the problems, and provides a medical conformal cold compress structure which has a simple structure, can change the shape correspondingly along with the change of a part to be frozen, can control the temperature and the hardness during ice compress, does not need to directly contact a mixture for refrigeration by hands, increases the comfort of a patient, reduces adverse reactions, improves the treatment effect, and is beneficial to early recovery of diseases of the patient.
In order to achieve the above object, the present invention provides a medical conformal cold compress structure comprising: a shape follow-up piece with the shape matched with the shape of the part to be frozen; a mixture arranged inside the follower for forming a refrigeration effect on the portion to be iced; wherein the shape follow-up piece is a shape follow-up shell manufactured according to the shape of the part to be subjected to ice compress; the mixture is pressed on the part to be frozen through the shape-following piece, so that the mixture is shaped to be matched with the part to be frozen, and is adhered on the part to be frozen after the mixture is solidified and molded.
Wherein the mixture comprises inorganic salt sodium bicarbonate, gypsum powder and water.
Wherein the inorganic salt is sodium bicarbonate.
Further, the ice compress device also comprises a pressing piece which is arranged outside the shape follow-up piece and is convenient to press the shape follow-up piece to the ice compress position.
Wherein, the pressing piece is a handle detachably connected with the follower.
Preferably, the outer wall of the follower is provided with a clamping groove, and the connecting end of the handle is provided with a clamping piece which is in clamping connection with the clamping groove.
Or the pressing piece is a handle fixedly connected with the follower.
Further, a sterile layer is mounted on the follower for isolating the mixture from the site to be iced to prevent infection of the site to be iced.
Wherein the follower is made of a shapeable material.
Preferably, the follower is made by a 3D printing method or an inverse film method.
Further, an auxiliary pressing member for uniformly pressing the mixture against the inner wall of the follower is also included.
Preferably, the auxiliary pressing piece has a shape matched with the shape-following piece.
Preferably, the follower is a thin-walled housing.
Compared with the prior art, the medical conformal cold compress structure has the following advantages:
1. the shape of the shape-following part is matched with the shape and structure of the part to be frozen, so that the mixture arranged on the inner wall of the shape-following part is completely attached to the part to be frozen, especially the part with the concave skin, thereby improving the effects of cooling and shaping the mixture.
2. The shape-following piece adopts different shapes and structures according to the shape and position of the part to be subjected to ice compress and the size change of the skin damage part, is convenient for individual and differentiated ice compress treatment according to the actual situation of a patient at any time, improves the ice compress effect, and is beneficial to early rehabilitation of the patient.
3. The medical conformal cold compress structure has the functions of shaping, so that the mixture for refrigeration can be completely adhered to the skin of a part to be frozen, can not easily fall off from the skin, has good cooling effect, can effectively relieve symptoms such as pain, swelling, bleeding and the like, indirectly reduces sensitivity of nerve endings, improves pain areas, reduces adverse reactions after treatment or injury, increases comfort of patients, improves treatment effects, and is beneficial to early recovery of diseases of the patients.
4. The mixture can determine the proportion of three components in the mixture according to the specific condition of the part to be subjected to ice compress, so that the length of the ice compress time and the temperature during ice compress are controlled, and the ice compress effect is improved.
The present invention will be described in detail with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic structural view of a medical conformal cold compress structure for cold compress of limbs according to an embodiment of the present invention;
FIG. 2 is a schematic view of the configuration of the shape-following member when the shape-following member is adapted to the four limbs;
fig. 3 is a schematic structural view of the shape-following member when the shape-following member is in a shape matching with the perineum;
FIG. 4 is a schematic illustration of a non-stick conformal cold compress construction for a human face;
FIG. 5 is a view of the locations of the contoured cold pack structure of the present invention corresponding to the face shown in FIG. 4;
FIG. 6 is a schematic view of the configuration of the follower in a shape that is compatible with the neck;
FIG. 7 is a schematic view of the configuration of the follower in a shape that fits the chin portion;
FIG. 8 is a schematic view of the configuration of the follower in a shape that is compatible with the nose lip;
FIG. 9 is a schematic view of the configuration of the shape-following member when the shape-following member is adapted to the upper forehead.
Detailed Description
As shown in fig. 1, a schematic structural diagram of a medical conformal cold compress structure provided by an embodiment of the present invention, as can be seen from fig. 1, the medical conformal cold compress structure of the present embodiment includes: a shape follow-up piece with the shape matched with the shape of the part to be frozen; a mixture arranged inside the follower for forming a refrigeration effect on the portion to be iced; wherein, the shape follow-up piece is a shape follow-up shell manufactured according to the shape of the part to be frozen; the mixture is pressed on the part to be frozen by the shape-following piece, so that the mixture forms a shape matched with the part to be frozen, and the mixture is adhered on the part to be frozen after being solidified and molded.
Specifically, in the medical conformal cold compress structure, the conformal part is manufactured according to the shape of the part to be iced, so that the shape of the conformal part is matched with the shape of the part to be iced. Preferably, the follower is a thin-walled shell, the follower is made of a shapeable material and can be made by a 3D printing method or an inverse film method, when the 3D printing method is adopted, the follower can be made of a shape memory polyurethane material, and when the inverse film method is adopted, the follower can be made of an alginate impression material. In addition, other methods known in the art can be used to produce a conformal, thin-walled shell.
Wherein the shape of the shape follow-up piece can be matched with the shape of the forehead, nose, face, temporal, chin, nose lip, neck, limbs or perineum of human body.
If the part to be ice-coated is an extremity, the shape-following member can be manufactured into an extremity shape-following member 1 with the structure shown in fig. 1 and 2 according to the shape of the extremity, and the extremity shape-following member 1 is in a cuboid shape, or an arc body (not shown in the figure) with a slight radian can be manufactured according to the area of the extremity to be ice-coated.
If the part to be ice-coated is the perineum, the shape-following part can be manufactured into a perineum shape-following part 5 with the structure shown in fig. 3 according to the shape of the perineum, and the perineum shape-following part 5 is trapezoid, or the perineum shape-following part 5 can be manufactured into other shapes according to the area and the shape of the perineum to be ice-coated.
If the part to be iced is a certain part of the human face, the shape-following part can be manufactured according to the shape of the part of the human face (as shown in fig. 4 and 5). If the part to be iced is the neck of the human body, a fan-shaped neck follower 6 shown in fig. 6 is manufactured according to the shape of the neck, and if the part to be iced is the chin, nose and lip and upper forehead of the human body, a fan-shaped chin follower 7 and nose and lip follower 8 shown in fig. 7 and 8 and a semicircular upper forehead follower 9 shown in fig. 9 are manufactured according to the shape of the chin, nose and lip and upper forehead of the human body respectively.
It should be noted that, besides the shape described above, the follower of the present invention can also be designed into other shapes according to the structural characteristics of the ice compress part required in actual use, so as to facilitate the use of all parts and achieve good cooling effect.
The shape-following piece can be manufactured by adopting structures with different shapes according to the shape and the position of the part to be frozen and the size change of the skin damage part, and can be completely imitated to the shape of the part to be frozen, and can be matched with the skin damage part of the part to be frozen, so that the mixture arranged on the inner wall of the shape-following piece is completely attached to the part to be frozen, especially the part with the concave skin, and the effects of cooling and shaping the mixture are improved.
Wherein the mixture of the invention is arranged on the inner wall of the follower, and comprises inorganic salt (cold storage agent), gypsum powder and water. The inorganic salt can absorb heat, cool and shape under a certain temperature, and has no harm to the skin of human body, therefore, the invention changes the ice water component in the past ice bag into the mixture of inorganic salt (cold storage agent), gypsum and water, and changes and controls the temperature of the mixture by adjusting the mixing proportion of the three components, so that the inorganic salt, gypsum powder and water can generate the shaping effect after being evenly mixed, the mixture can form the shape completely matched with the ice compress part after being pressed on the treated ice compress part by the shape-following piece, and the mixture can be completely applied on the skin of the treatment part (namely the ice compress part) after being solidified and shaped, thereby generating the continuous cold compress effect on the ice compress part and achieving the effective cooling effect.
Wherein, the inorganic salt of the invention can adopt sodium bicarbonate, and in the mixture formed by sodium bicarbonate, water and gypsum powder, the mass percent of the sodium bicarbonate is 40-60%, the mass percent of the water is 20-40%, and the mass percent of the gypsum powder is 20%. For example, the mass percentages of the three components after mixing may be as follows: sodium bicarbonate: water: gypsum powder 4:4:2, or, sodium bicarbonate: water: gypsum powder 5:3:2, or, sodium bicarbonate: water: the gypsum powder is 6:2:2. Wherein, the three components adopt different mixing proportions, the temperature of the formed mixture is different, the higher the content of sodium bicarbonate in the mixture is, the lower the temperature of the formed mixture is, generally, the temperature of the mixture is generally controlled between-10 ℃ and 4 ℃, the setting time of the mixture is related to the content of gypsum powder and water in the components, and the three components are generally set between 3 minutes and 20 minutes after being mixed, therefore, the proportion of the three components in the mixture can be determined according to the actual condition during cold compress.
In order to prevent the medical staff or the patient from producing cold or frozen hands uncomfortable feeling caused by direct contact of hands when pressing the mixture on the part to be frozen, the invention also provides a pressing piece which is convenient for pressing the mixture on the part to be frozen on the outer wall of the shape-following piece.
The pressing piece of the invention can adopt a handle 3 detachably connected with the follower, for example, a clamping groove 4 is arranged on the outer wall of the follower, and a clamping piece (not shown in the figure) which is in clamping connection with the clamping groove 4 is arranged at the connecting end of the handle 3 for connecting with the follower; or, a boss is arranged on the outer wall of the follower, and a clamping groove (not shown in the figure) which can be buckled on the boss is arranged at the connecting end of the handle 3; alternatively, a magnet may be stuck on the outer wall of the follower, and a magnetic member attracted with the magnet may be provided at the connecting end of the handle 3; alternatively, the handle 3 may be attached to the outer wall of the follower by a velcro.
In addition to the detachable connection mode for fixing the handle 3 and the follower, the handle 3 can also be fixed and connected together in a non-detachable mode, for example, the handle 3 is directly adhered to the outer wall of the follower.
Preferably, the handle of the invention is connected with the follower in a detachable way, and in order to improve the application range of the handle, the follower and the handle which are applicable to different parts are connected with the same structure, so that the same handle can be used for different followers. The inner wall of the follow-up piece faces the part to be subjected to ice compress when in use, and the outer wall of the follow-up piece faces away from the part to be subjected to ice compress when in use.
The mixture of the invention can be directly contacted with the skin of the part to be frozen, or can be indirectly contacted with the skin of the part to be frozen. In order to avoid that the mixture is directly contacted with skin when the mixture is adhered to the part to be frozen, the invention can wrap a sterile layer on one surface of the mixture used for contacting with the skin so as to isolate the mixture from the part to be frozen and prevent the wound surface of the part to be frozen from being infected.
Preferably, the sterile layer is made of a sterile material, such as sterile gauze, which can be cut to a size slightly larger than the shape of the follower along with the shape of the follower, then a drawstring or elastic band is sewn around the periphery of the sterile gauze, the sterile gauze is wrapped around the mixture, and the edges are placed around the edges of the follower. Alternatively, the sterile gauze may be secured to the follower in other ways.
Since the mixture is not solidified at the initial stage of mixing, in order to uniformly spread the mixture on the inner wall of the follower, the invention can also comprise an auxiliary pressing piece which can uniformly press the mixture on the inner wall of the follower, so that the thickness of the mixture spread on the inner wall of the follower is more or less uniform. Preferably, the auxiliary pressing piece adopted by the invention has a shape matched with the shape-following piece, namely, the structure and the shape of the auxiliary pressing piece are identical with those of the shape-following piece, but the size of the auxiliary pressing piece can be slightly smaller than that of the shape-following piece.
The medical conformal cold compress structure of the embodiment of the invention can effectively overcome the defects that the temperature of the ice bag is uncontrollable, hard, conformal and incapable of being contacted by hands for a long time after improving the ice bag in the prior art, can effectively achieve the effect of ice compress through structural and material changes, is easy to be accepted by patients, increases the comfort level and satisfaction of the patients, promotes the early recovery of wound surfaces, and avoids the complications of frostbite skin. Therefore, the utility model is easy to be accepted by patients and medical staff in clinic, and has the advantages of convenient use, light weight and shape following, and can achieve good cooling effect. In addition, the cold compress structure adopts the mixture which is nontoxic and harmless, has simple processing and low price, and is economical and practical when being used by patients, so the conformal cold compress structure can be widely applied to the medical and cosmetic industry, can also be widely applied to analgesia and detumescence after soft tissue injury, and can generate good social and economic benefits.
Next, a description will be given of a use process of the medical conformal cold compress structure according to the embodiment of the present invention when the handle and the conformal member are detachably connected.
Firstly, analyzing the structural characteristics of a part to be subjected to ice compress of a patient to manufacture a shape-following piece with the same shape and structure as the part to be subjected to ice compress;
then, installing a handle on the outer wall of the follower;
then, when the mixture is uniformly stirred and is in a solid state which is not completely solidified, the mixture is pressed on the part to be frozen of the patient through the shape-following piece (if the mixture needs to be wrapped with a sterile layer, the sterile layer is wrapped outside the mixture, and then the mixture is pressed on the part to be frozen of the patient through the shape-following piece), so that the mixture can be shaped according to the shape of the part to be frozen, the mixture can be completely adhered on the skin of the part to be frozen after being solidified, and the cooling effect is continuously provided.
In summary, the medical conformal cold compress structure of the invention has the following advantages:
1. the shape of the shape-following part is matched with the shape and structure of the part to be frozen, so that the mixture arranged on the inner wall of the shape-following part is completely attached to the part to be frozen, especially the part with the concave skin, thereby improving the effects of cooling and shaping the mixture.
2. The shape-following piece adopts different shapes and structures according to the shape and position of the part to be subjected to ice compress and the size change of the skin damage part, is convenient for individual and differentiated ice compress treatment according to the actual situation of a patient at any time, improves the ice compress effect, and is beneficial to early rehabilitation of the patient.
3. The medical conformal cold compress structure has the functions of shaping, so that the mixture for refrigeration can be completely adhered to the skin of a part to be frozen, can not easily fall off from the skin, has good cooling effect, can effectively relieve symptoms such as pain, swelling, bleeding and the like, indirectly reduces sensitivity of nerve endings, improves pain areas, reduces adverse reactions after treatment or injury, increases comfort of patients, improves treatment effects, and is beneficial to early recovery of diseases of the patients.
4. The mixture can determine the proportion of three components in the mixture according to the specific condition of the part to be subjected to ice compress, so that the length of the ice compress time and the temperature during ice compress are controlled, and the ice compress effect is improved.
Although the present invention has been described in detail hereinabove, the present invention is not limited thereto, and modifications may be made by those skilled in the art in light of the principles of the present invention, and it is therefore intended that all such modifications as fall within the scope of the present invention.
Claims (2)
1. A medical conformal cold compress structure, comprising:
a conformal thin-wall shell which is formed by 3D printing of shape memory polyurethane material or alginate impression material treatment by an anti-membrane method and can be matched with the shape of a part to be iced of a patient, wherein the interior of the shell is used for accommodating a mixture for generating continuous cold compress, and the outer wall of the shell is provided with a clamping groove or a boss or a magnet;
the mixture is arranged in the conformal thin-wall shell and comprises inorganic salt, gypsum powder and water, wherein the proportion of the inorganic salt, the gypsum powder and the water is determined according to the actual condition of the temperature required during cold compress, so that the temperature of the mixture is controlled to be between-10 ℃ and 4 ℃;
a handle provided with a clamping piece or a clamping groove for clamping and connecting with the clamping groove or the boss on the outer wall of the conformal thin-wall shell or a magnetic piece attracted with the magnet;
an auxiliary pressing piece which is used for uniformly pressing the mixture on the inner wall of the conformal thin-wall shell, has the shape and structure completely the same as those of the conformal thin-wall shell and has a slightly smaller size; the cold compress method for the part of the patient to be subjected to ice compress comprises the following steps:
firstly, analyzing the structural characteristics of a part to be subjected to ice compress of a patient, and manufacturing a conformal thin-wall shell with the same shape and structure as the part to be subjected to ice compress;
then, installing a handle on the outer wall of the conformal thin-wall shell;
and then, uniformly pressing the mixture on the inner wall of the conformal thin-wall shell through the auxiliary pressing piece, pressing the conformal thin-wall shell and the mixture therein on the part to be frozen of the patient when the mixture is a solid substance which is not completely solidified, and completely attaching the mixture arranged on the inner wall of the conformal thin-wall shell to the part to be frozen by pressing the handle, so that the temperature reduction effect can be continuously provided for the skin of the part to be frozen after the mixture is solidified.
2. The medical conformal cold compress structure of claim 1, further comprising a sterile layer mounted on the conformal thin-walled shell for isolating the mixture from the site to be iced to prevent infection of the site to be iced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710440834.8A CN107349046B (en) | 2017-06-13 | 2017-06-13 | Medical conformal cold compress structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710440834.8A CN107349046B (en) | 2017-06-13 | 2017-06-13 | Medical conformal cold compress structure |
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| Publication Number | Publication Date |
|---|---|
| CN107349046A CN107349046A (en) | 2017-11-17 |
| CN107349046B true CN107349046B (en) | 2023-11-14 |
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| CN201710440834.8A Active CN107349046B (en) | 2017-06-13 | 2017-06-13 | Medical conformal cold compress structure |
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| CN1736391A (en) * | 2005-07-29 | 2006-02-22 | 许庆华 | Heat generating agent for hot compression of physical therapy |
| CN201537169U (en) * | 2009-11-24 | 2010-08-04 | 三峡大学第一临床医学院 | Adjustable ice bag |
| CN202776711U (en) * | 2012-07-16 | 2013-03-13 | 金伟 | Nasal part icing device |
| CN103479468A (en) * | 2013-09-09 | 2014-01-01 | 罗伟欢 | Cold compress cover |
| CN203802644U (en) * | 2014-03-26 | 2014-09-03 | 无锡市第三人民医院 | Cold and hot compress bag |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070162096A1 (en) * | 2006-01-11 | 2007-07-12 | Medisuit Ltd. | Temperature regulating suit |
| US20160051404A1 (en) * | 2006-10-05 | 2016-02-25 | Ramsey Joe Choucair | Cold Compress for Therapeutic Cooling |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1736391A (en) * | 2005-07-29 | 2006-02-22 | 许庆华 | Heat generating agent for hot compression of physical therapy |
| CN201537169U (en) * | 2009-11-24 | 2010-08-04 | 三峡大学第一临床医学院 | Adjustable ice bag |
| CN202776711U (en) * | 2012-07-16 | 2013-03-13 | 金伟 | Nasal part icing device |
| CN103479468A (en) * | 2013-09-09 | 2014-01-01 | 罗伟欢 | Cold compress cover |
| CN203802644U (en) * | 2014-03-26 | 2014-09-03 | 无锡市第三人民医院 | Cold and hot compress bag |
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