CN106264854A - A kind of constant temperature ice compress instrument of hip replacement - Google Patents
A kind of constant temperature ice compress instrument of hip replacement Download PDFInfo
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- CN106264854A CN106264854A CN201610886519.3A CN201610886519A CN106264854A CN 106264854 A CN106264854 A CN 106264854A CN 201610886519 A CN201610886519 A CN 201610886519A CN 106264854 A CN106264854 A CN 106264854A
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- ice bag
- ice
- temperature
- hip replacement
- constant temperature
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- 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
- A61F7/10—Cooling bags, e.g. ice-bags
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- C08J3/075—Macromolecular gels
-
- 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
- A61F2007/0001—Body part
- A61F2007/0039—Leg or parts thereof
-
- 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
- A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
- A61F2007/0075—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating using a Peltier element, e.g. near the spot to be heated or cooled
-
- 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
- A61F2007/0095—Heating or cooling appliances for medical or therapeutic treatment of the human body with a temperature indicator
-
- 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
- A61F2007/0098—Heating or cooling appliances for medical or therapeutic treatment of the human body ways of manufacturing heating or cooling devices for therapy
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2305/00—Characterised by the use of polysaccharides or of their derivatives not provided for in groups C08J2301/00 or C08J2303/00
- C08J2305/08—Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2401/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
- C08J2401/08—Cellulose derivatives
- C08J2401/26—Cellulose ethers
- C08J2401/28—Alkyl ethers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2403/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products
- C08J2403/02—Starch; Degradation products thereof, e.g. dextrin
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2429/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Derivatives of such polymer
- C08J2429/02—Homopolymers or copolymers of unsaturated alcohols
- C08J2429/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2433/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Derivatives of such polymers
- C08J2433/24—Homopolymers or copolymers of amides or imides
- C08J2433/26—Homopolymers or copolymers of acrylamide or methacrylamide
Abstract
The invention belongs to medical treatment and nursing fixture fields.The constant temperature ice compress instrument of a kind of hip replacement, including ice bag and refrigeration case；Ice bag is provided with the inner chamber of closing, ice bag built with soft gel, ice bag is respectively equipped with all with the feed liquor flexible pipe of inner space and go out liquid flexible pipe；Being provided with semiconductor cooling device, temperature controller and water pump inside refrigeration case, semiconductor cooling device connects described temperature controller；Being provided with temperature sensor in stating ice bag, temperature sensor is connected with the temperature indicator on described refrigeration case outer wall, and temperature indicator connects described temperature controller；Soft gel in ice bag is connected by feed liquor flexible pipe and semiconductor refrigerating box are internal, and by going out liquid flexible pipe and water pump connection, is further filled with carrying out the soft gel of heat exchange with semiconductor cooling device in refrigeration case, and semiconductor cooling device and water pump are provided with electric power connection line.The present invention uses comfortable, and steadiness is strong, it is possible to is effectively improved the effect of ice compress, alleviates the work load of medical personnel simultaneously.
Description
Technical field
The present invention relates to medical treatment and nursing fixture fields, particularly to the constant temperature ice compress instrument of a kind of hip replacement.
Background technology
In hip replacement 24-48 hour, for reduction of patient local pain, alleviate the swollen of patient's injured limb
Swollen, need conventional ice compress, the simple ice-bag of current Clinical practice has a following drawback:
1, area is too small, need to place multiple and ice bag and not be fixed easily, and nurse need to often check, increases nurse job amount；
2, ice bag after freezing is the hardest corner angle, and patient uses and feels the most uncomfortable；
3, using the prolongation of time along with ice bag, temperature increases thawing, and effect can be affected, and the ice after melting becomes
Cheng Shui, can get wet the clothes of patient, bedding, and ice bag has the risk of damaged leakage；
4, ice bag effective storage life is short, it is impossible to maintain stationary temperature, needs artificially to observe heat dispersal situations, needs the most more
Change ice bag, it is impossible to accomplish to maintain in real time the temperature of ice bag.
It is badly in need of placing when one uses firm for this, good cooling effect, the constant temperature of hip replacement of comfortable practicality
Ice compress instrument, makes patient can carry out effective bandage for ice compress after surgery, alleviates the pain of patient, and be not easy to get medicated clothing wet,
And it is greatly improved the work efficiency of medical personnel.
Summary of the invention
It is an object of the invention to provide a kind of ice compress effective, use comfortable and will not the hip replacement of leakage
Constant temperature ice compress instrument.
For reaching above-mentioned purpose, the technical solution adopted in the present invention is: the constant temperature ice compress of a kind of hip replacement
Instrument, including ice bag and refrigeration case；Described ice bag is provided with the inner chamber of closing, and described ice bag is built with soft gel, on described ice bag
Be respectively equipped with all with the feed liquor flexible pipe of inner space and go out liquid flexible pipe；Semiconductor cooling device, temperature it is provided with inside described refrigeration case
Control device and water pump, described semiconductor cooling device connects described temperature controller；Temperature sensor, described temperature it is provided with in described ice bag
Degree sensor is connected with the temperature indicator on described refrigeration case outer wall, and described temperature indicator connects described temperature controller；Described
Soft gel in ice bag is connected by feed liquor flexible pipe and semiconductor refrigerating box are internal, and connects by going out liquid flexible pipe and water pump, institute
Being further filled with in stating refrigeration case carrying out the soft gel of heat exchange with semiconductor cooling device, described semiconductor cooling device and water pump set
There is electric power connection line.
Preferred as one, the constant temperature ice compress instrument of described hip replacement includes that two shapes are the most identical with structure
Described ice bag, a length of 40cm of each described ice bag, a width of 25cm..
Preferred as one, the constant temperature ice compress instrument of described hip replacement also includes ice bag sleeve, described ice bag sleeve by
Pliable and tough compact substance material is made, and longitudinal meeting makes two bags in left and right in the middle of ice bag sleeve, and said two ice bag is respectively placed in
In said two bag.
Preferred as one, described feed liquor flexible pipe is respectively arranged with control valve with going out on liquid flexible pipe.
Preferred as one, described ice bag sleeve inner surface is fitted with one layer of spongy layer pad.
Preferred as one, described ice bag sleeve is respectively arranged at two ends with the fixture matched, described fixture be rope or
Flexible patch bandage.
Preferred as one, the precision of described temperature controller is 0.3 degree Celsius.
Preferred as one, the outer wall of described refrigeration case is additionally provided with and is provided with time controller, described time controller with
Described semiconductor cooling device connects.
Preferred as one, described soft gel includes that following raw material prepares: polyvinyl alcohol 10～15 parts, polypropylene
Amide 5～7 parts, hyaluronic acid 30～40 parts, starch 6～8 parts, ethanol 20～30 parts, carboxymethyl cellulose 15～25 parts and
Water 800～1000 parts.
Preferred as one, the invention also discloses a kind of method preparing above-mentioned soft gel, it comprises the following steps:
Step one, above-mentioned raw materials is ready to by weight standby；
Step 2, polyvinyl alcohol, polyacrylamide and carboxymethyl cellulose small part water is dissolved in 80～85 DEG C
Obtain mixed liquor A；
Step 3, starch is joined surplus water is mixed and stirred for uniformly obtain dirty solution B；
Step 4, mixed liquor A is poured in dirty solution B, add hyaluronic acid and concentration is the ethanol of 95%, quickly stir
0.5h, during stirring, temperature is maintained at 45～48 DEG C, obtains dirty solution C；
Step 5, it is injected separately into after dirty solution C mix homogeneously in described ice bag 1 and cool room, after freezing 1 hour and get final product
Described soft gel.
Owing to using technique scheme, the method have the advantages that
1, the constant temperature ice compress instrument of the hip replacement of the present invention, designs advantages of simple.At the built-in soft gel of ice bag, this
Soft gelling temp prepared by invention is low, be not likely to produce separation water, and ice bag forms gel after freezing, has certain bullet
Property, hard unlike tradition ice cube, easily pierce through ice bag.After applying certain external force, ice bag can occur corresponding deformation, can be with
The hip region of patient is fitted completely.
2, the constant temperature ice compress instrument of the hip replacement of the present invention, the temperature controller of setting can control semiconductor refrigerating dress
Putting and freeze, it is possible to maintain the temperature of ice bag in real time, patient can regulate temperature controller according to self needs and the time control
Device, accurately arranges the temperature and time needed for ice compress, need not often change ice bag, improve the effect of ice compress, alleviate simultaneously
The work load of medical personnel.
3, the constant temperature ice compress instrument of the hip replacement of the present invention, makes left and right by longitudinally being met from centre by ice bag sleeve
Two bags, and two ice bags are respectively placed in said two bag, when patient uses, two bag bent formation L-shaped,
Make ice bag be placed in suffering limb more firm, be not fall off, improve therapeutic effect；It is fitted with at described ice bag sleeve inner surface
One layer of spongy layer pad, on the one hand adds the use comfort of patient, and on the other hand can also be infiltrated by ice bag is a small amount of
Moisture absorption, will not get wet the medicated clothing of patient.
Accompanying drawing explanation
Fig. 1 is the structural representation of the constant temperature ice compress instrument of a kind of hip replacement of the present invention；
The structural representation of ice bag when Fig. 2 is the constant temperature ice compress instrument use of a kind of hip replacement of the present invention；
Wherein: 1-ice bag, 2-refrigeration case, 3-feed liquor flexible pipe, 4-goes out liquid flexible pipe, 5-semiconductor cooling device, 6-temperature controller,
7-water pump, 8-temperature sensor, 9-temperature indicator, 10-control valve 10,11-fixture, 12-time controller.
Detailed description of the invention
The invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.
As it is shown in figure 1, the constant temperature ice compress instrument of the hip replacement of the present invention, including two ice bags 1 and a refrigeration
Case 2；Described ice bag 1 is provided with the inner chamber of closing, and described ice bag 1, built with soft gel, described ice bag 1 is provided with respectively with interior
One feed liquor flexible pipe 3 and of chamber connection goes out liquid flexible pipe 4；Described refrigeration case 2 is internal is provided with semiconductor refrigerating plant 5, temperature control
Device 6 and a water pump 7, described semiconductor cooling device 5 connects described temperature controller 6；It is provided with temperature sensor 8 in described ice bag 1,
Described temperature sensor 8 is connected with the temperature indicator 9 on described semiconductor refrigerating box 2 outer wall, and described temperature indicator 9 connects
Described temperature controller 6；Soft gel in described ice bag 1 is connected by feed liquor flexible pipe 3 and semiconductor refrigerating box 2 are internal, and passes through
Liquid flexible pipe 4 and water pump 7 connect, and are further filled with carrying out the soft gel of heat exchange, institute with semiconductor cooling device 5 in described refrigeration case 2
State semiconductor cooling device 5 and water pump 7 is provided with electric power connection line.
The present invention uses described semiconductor cooling device 5 to be freezed by the soft gel in refrigeration case 2, and by described water
Refrigeration case 2 is circulated by pump 7 with the soft gel in ice bag 1, and to keep the temperature constant of ice bag 1, ice bag 1 becomes after freezing
For soft gel ice bag 1, there is certain elasticity, be not likely to produce separation water, can be preferable with the hip region of patient
Laminating, patient can regulate temperature controller 6 as required, make the temperature of ice bag 1 reach suitably and treat requirement.
In a preferred embodiment of the present invention, the constant temperature ice compress instrument of described hip replacement includes described in two
Ice bag 1, the shape of said two ice bag 1 is the most identical with structure.Ice bag area on market is less, and patient's hip replacement
Rear suffering limb needs the area of ice compress relatively greatly, and general ice bag can not meet requirement, and the present invention can make different sizes as required
Specification, a length of 40cm, a width of 25cm of the preferred each described ice bag 1 of the present embodiment.
In a preferred embodiment of the present invention, the constant temperature ice compress instrument of hip replacement also includes ice bag sleeve, institute
State ice bag sleeve to be made up of pliable and tough compact substance material, and longitudinal meeting makes two bags in left and right, said two ice in the middle of ice bag sleeve
Bag 1 is respectively placed in said two bag.During as in figure 2 it is shown, patient uses, two bag bent formation L-shaped, by L-shaped
Ice bag 1 frame is placed in suffering limb, it is possible to make ice bag 1 more firm, it is to avoid the automatic landing of ice bag 1, and two ice bags 1 are designed to L
Shape, by increasing capacitance it is possible to increase ice bag 1 and the contact area of suffering limb, makes both fit more fully, improves the effect of ice compress treatment.
In a preferred embodiment of the present invention, described feed liquor flexible pipe 3 is respectively arranged with control valve with going out on liquid flexible pipe 4
10, described control valve 10 is for controlling the folding of flexible pipe.
In a preferred embodiment of the present invention, described ice bag sleeve inner surface is fitted with one layer of spongy layer pad, setting
Described spongy layer pad, on the one hand adds the use comfort of patient, and on the other hand can also be infiltrated by ice bag 1 is a small amount of
Moisture absorption, will not get wet the medicated clothing of patient.
In a preferred embodiment of the present invention, described ice bag 1 set is respectively arranged at two ends with the fixture 11 matched, institute
State fixture 11 for rope or flexible patch bandage.Described ice bag sleeve is lived with immobilization of the wounded limb, it is ensured that safety, it is simple to medical personnel protect
Reason.
In a preferred embodiment of the present invention, the precision of described temperature controller 6 is 0.3 degree Celsius, described temperature controller 6
Low in energy consumption, precision is high, and temperature control capacity is strong, it is possible to achieve accurate temperature controls.
In a preferred embodiment of the present invention, the outer wall of described refrigeration case 2 is additionally provided with and is provided with time controller 12,
Described time controller 12 is connected with described semiconductor cooling device 5.In 24-48 hour of post-operation of hip, need to be to hip joint
Carrying out the ice compress of 4-8 time, the time of each ice compress is between 10-15 minute.Using common ice bag, patient can only oneself calculate
The ice compress time, and the effect that ice compress overlong time not only can make ice compress reduces, and be dangerous, so ice should strictly be controlled
The time applied.Patient can control the cooling time of semiconductor cooling device 5 by described time controller 12, sets to meet and controls
Treat the ice compress time required, to obtain optimal ice compress effect.
The soft gel that the present invention uses is a kind of soft gel that also can ensure certain elasticity in subzero.
Embodiment 1: the described soft gel of the present invention is mainly prepared (every part of 1g) by following raw material: polyvinyl alcohol 10
Part, polyacrylamide 5 parts, hyaluronic acid 30 parts, starch 6 parts, ethanol 20 parts, carboxymethyl cellulose 15 parts and 800 parts of water.
The above-mentioned method preparing soft gel comprises the steps:
Step one, above-mentioned raw materials is ready to by weight standby；
Step 2, polyvinyl alcohol, polyacrylamide and carboxymethyl cellulose small part water are dissolved in 80 DEG C obtain
Mixed liquor A；
Step 3, starch is joined surplus water is mixed and stirred for uniformly obtain dirty solution B；
Step 4, mixed liquor A is poured in dirty solution B, add hyaluronic acid and concentration is the ethanol of 95%, quickly stir
0.5h, during stirring, temperature is maintained at 45 DEG C, obtains dirty solution C；
Step 5, it is injected separately into after dirty solution C mix homogeneously in described ice bag 1 and cool room, after freezing 1 hour and get final product
Described soft gel.
Embodiment 2: the described soft gel of the present invention is mainly prepared (every part of 1g) by following raw material: polyvinyl alcohol 15
Part, polyacrylamide 7 parts, hyaluronic acid 40 parts, starch 8 parts, ethanol 30 parts, carboxymethyl cellulose 25 parts and 1000 parts of water.
The above-mentioned method preparing soft gel comprises the steps:
Step one, above-mentioned raw materials is ready to by weight standby；
Step 2, polyvinyl alcohol, polyacrylamide and carboxymethyl cellulose small part water are dissolved in 85 DEG C obtain
Mixed liquor A；
Step 3, starch is joined surplus water is mixed and stirred for uniformly obtain dirty solution B；
Step 4, mixed liquor A is poured in dirty solution B, add hyaluronic acid and concentration is the ethanol of 95%, quickly stir
0.5h, during stirring, temperature is maintained at 48 DEG C, obtains dirty solution C；
Step 5, it is injected separately into after dirty solution C mix homogeneously in described ice bag 1 and cool room, after freezing 1 hour and get final product
Described soft gel.
The soft gel process for preparing of the present invention is simple, and raw material sources are extensive.Polyvinyl alcohol be a kind of purposes the most widely
High molecular weight water soluble polymer, performance, between plastics and rubber, can be used for making gel；Polyacrylamide has absorption and makees
With, the suspended material in mixed liquor can be made to flocculate；Hyaluronic acid is the material that a kind of moisture retention is best, by increasing capacitance it is possible to increase soft gel
Elasticity；Adding a small amount of starch and can increase the depot of soft gel, carboxymethyl cellulose has holding moisture, colloid is protected
Effect.Have after being filled with ice bag 1 freezing of described soft gel softness, use comfortable, be not likely to produce that separation water, temperature are low, store
Can high, be hardly damaged, nontoxic, use time length, good constant-temperature effect, low cost and other advantages.
The use process of the present invention: first, loads described ice bag 1 by described ice bag 1 and overlaps, bent by said two ice bag 1
Forming L-shaped, frame is placed on the hip region of patient, and is tied by the end of said two ice bag 1 with fixture 11, thus
Complete the fixing of ice bag 1；Then, the temperature controller 6 on regulation refrigeration case 2 and time controller 12, set and meet what treatment required
Ice compress temperature and time, can carry out ice compress treatment to the hip region of patient.
The constant temperature ice compress instrument of the hip replacement of the present invention, designs advantages of simple, easy to operate and safe.At ice bag 1
Built-in soft gel, ice bag 1 is soft, it is comfortable to use, accumulation of energy is high, be hardly damaged, water-tight, and can be with trouble after loading described ice bag sleeve
The postoperative suffering limb of person is fitted completely, can be completely covered by the hip region needing ice compress, and ice bag 1 steadiness is strong.The temperature arranged
Control device 6 can control semiconductor cooling device 5 and freezes, it is possible to maintain the temperature of ice bag 1 in real time, by temperature controller 6 and time
Between controller 12 can be according to the needs of patient, accurately the temperature and time needed for regulation ice compress, need not often change ice bag 1,
Improve the effect of ice compress, alleviate the work load of medical personnel simultaneously.Use the ice compress instrument of the present invention, blood vessel can be made to receive
Contracting, alleviates contrafluxion, suppresses sensory nerve, eases the pain, and relief of symptoms has cooling, the effect stopped blooding, ease pain and subside a swelling.
Described above is the detailed description for the preferable possible embodiments of the present invention, but embodiment is not limited to this
Bright patent claim, the equal change completed under the technical spirit suggested by all present invention or modification change, all should belong to
In the contained the scope of the claims of the present invention.
Claims (10)
1. a constant temperature ice compress instrument for hip replacement, including ice bag and refrigeration case；It is characterized in that: described ice bag is arranged
Have the inner chamber of closing, described ice bag built with soft gel, described ice bag is respectively equipped with all with the feed liquor flexible pipe of inner space and
Go out liquid flexible pipe；Being provided with semiconductor cooling device, temperature controller and water pump inside described refrigeration case, described semiconductor cooling device connects
Described temperature controller；Temperature sensor, described temperature sensor and the temperature on described refrigeration case outer wall it is provided with in described ice bag
Display connects, and described temperature indicator connects described temperature controller；Soft gel in described ice bag passes through feed liquor flexible pipe and partly leads
System cold box interior connects, and connects by going out liquid flexible pipe and water pump, is further filled with and semiconductor cooling device in described refrigeration case
Carrying out the soft gel of heat exchange, described semiconductor cooling device and water pump are provided with electric power connection line.
The constant temperature ice compress instrument of a kind of hip replacement the most according to claim 1, it is characterised in that: include two shapes
The described ice bag that shape is the most identical with structure, a length of 40cm of each described ice bag, a width of 25cm.
The constant temperature ice compress instrument of a kind of hip replacement the most according to claim 1, it is characterised in that: also include ice bag
Set, described ice bag sleeve is made up of pliable and tough compact substance material, and longitudinal meeting makes two bags in left and right in the middle of ice bag sleeve, and described two
Individual ice bag is respectively placed in said two bag.
The constant temperature ice compress instrument of a kind of hip replacement the most according to claim 1, it is characterised in that: described feed liquor is soft
Manage and go out and be respectively arranged with control valve on liquid flexible pipe.
The constant temperature ice compress instrument of a kind of hip replacement the most according to claim 3, it is characterised in that: described ice bag sleeve
Inner surface is fitted with one layer of spongy layer pad.
6. according to the constant temperature ice compress instrument of a kind of hip replacement described in claim 3 or 5, it is characterised in that: described ice
Bag set is respectively arranged at two ends with the fixture matched, and described fixture is rope or flexible patch bandage.
The constant temperature ice compress instrument of a kind of hip replacement the most according to claim 1, it is characterised in that: described temperature controller
Precision be 0.3 degree Celsius.
The constant temperature ice compress instrument of a kind of hip replacement the most according to claim 1, it is characterised in that: described refrigeration case
Outer wall on be additionally provided with and be provided with time controller, described time controller is connected with described semiconductor cooling device.
9. according to the constant temperature ice compress instrument of the arbitrary described a kind of hip replacement of claim 1-8, it is characterised in that: described
Soft gel includes that following raw material prepares: polyvinyl alcohol 10～15 parts, polyacrylamide 5～7 parts, hyaluronic acid 30～40
Part, starch 6～8 parts, ethanol 20～30 parts, carboxymethyl cellulose 15～25 parts and water 800～1000 parts.
10. the method preparing soft gel as described in claim 1-9 is arbitrary, comprises the following steps:
Step one, above-mentioned raw materials is ready to by weight standby；
Step 2, polyvinyl alcohol, polyacrylamide and carboxymethyl cellulose small part water are dissolved in 80～85 DEG C obtain
Mixed liquor A；
Step 3, starch is joined surplus water is mixed and stirred for uniformly obtain dirty solution B；
Step 4, mixed liquor A is poured in dirty solution B, add hyaluronic acid and concentration is the ethanol of 95%, quickly stir
0.5h, during stirring, temperature is maintained at 45～48 DEG C, obtains dirty solution C；
Step 5, it is injected separately into after dirty solution C mix homogeneously in described ice bag 1 and cool room, i.e. obtains described after freezing 1 hour
Soft gel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610886519.3A CN106264854A (en) | 2016-10-11 | 2016-10-11 | A kind of constant temperature ice compress instrument of hip replacement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610886519.3A CN106264854A (en) | 2016-10-11 | 2016-10-11 | A kind of constant temperature ice compress instrument of hip replacement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106264854A true CN106264854A (en) | 2017-01-04 |
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| CN201610886519.3A Pending CN106264854A (en) | 2016-10-11 | 2016-10-11 | A kind of constant temperature ice compress instrument of hip replacement |
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| CN111920640A (en) * | 2020-07-24 | 2020-11-13 | 昌乐县妇幼保健院 | A rehabilitation training device for knee joint osteoarthritis |
| CN113100517A (en) * | 2021-03-22 | 2021-07-13 | 北京科技大学 | Medical cooling protective clothing based on compressed air oxygen system |
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Application publication date: 20170104 |