CN107518979A - Thermal pack with paraffin heat-insulation layer - Google Patents

Thermal pack with paraffin heat-insulation layer Download PDF

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Publication number
CN107518979A
CN107518979A CN201710576822.8A CN201710576822A CN107518979A CN 107518979 A CN107518979 A CN 107518979A CN 201710576822 A CN201710576822 A CN 201710576822A CN 107518979 A CN107518979 A CN 107518979A
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CN
China
Prior art keywords
weight
parts
insulation layer
heat
paraffin
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.)
Pending
Application number
CN201710576822.8A
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Chinese (zh)
Inventor
王刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu San San Medical Technology Co Ltd
Original Assignee
Chengdu San San Medical Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Chengdu San San Medical Technology Co Ltd filed Critical Chengdu San San Medical Technology Co Ltd
Priority to CN201710576822.8A priority Critical patent/CN107518979A/en
Publication of CN107518979A publication Critical patent/CN107518979A/en
Pending legal-status Critical Current

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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
    • A61F7/0241—Apparatus for the preparation of hot packs, hot compresses, cooling pads, e.g. heaters or refrigerators
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • 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
    • 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
    • A61F2007/0244—Compresses or poultices for effecting heating or cooling with layers
    • 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
    • A61F2007/0244—Compresses or poultices for effecting heating or cooling with layers
    • A61F2007/0257—Compresses or poultices for effecting heating or cooling with layers with a fluid impermeable layer
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/14—Polymer mixtures characterised by other features containing polymeric additives characterised by shape
    • C08L2205/16—Fibres; Fibrils

Abstract

The invention discloses a kind of thermal pack with paraffin heat-insulation layer, including drug application layer, water barrier, electrode layer, heat-insulation layer, wherein, heat-insulation layer includes the parts by weight of polyurethane foam 20 30, the parts by weight of paraffin 79, the modified parts by weight of bamboo fibre 26, the parts by weight of foaming agent 23 and the parts by weight of surfactant 23.Thermal pack in the application carries heat-insulation layer, and high insulating effect, pliability is good, can arbitrarily bend, and heat-insulation layer is arranged on the outside of thermal pack, plays good heat insulation effect.

Description

Thermal pack with paraffin heat-insulation layer
Technical field
The present invention relates to thermal therapy health-care field, and in particular to the thermal pack with paraffin heat-insulation layer.
Background technology
Hot compress therapy has the function that to expand blood vessel, improves local blood circulation, promotes local metabolic, is beneficial to disease Recover.Hot compress can also alleviate muscle cramp in itself, promote the absorption of inflammation and hemostasis, and medicine hot compress can also make medicine pass through part Absorb, reach the purpose guided drugs to illness station, make treatment more directly, more effectively.
Set heat-insulation layer to slow down the speed of radiating in thermal pack, reduce the energy consumption of thermal pack, be advantageous to hot compress The temperature control of bag improves fomentation effect in a stable scope.
The content of the invention
It is an object of the invention to provide a kind of thermal pack with paraffin heat-insulation layer, solve not having in existing thermal pack Insulation construction, thermal pack rapid heat dissipation, it is influenced by ambient temperature big the problem of.
To solve above-mentioned technical problem, the present invention uses following technical scheme：
A kind of thermal pack with paraffin heat-insulation layer, including drug application layer, water barrier, electrode layer, heat-insulation layer, wherein, heat-insulation layer bag Include polyurethane foam 20-30 parts by weight, paraffin 7-9 parts by weight, modified bamboo fibre 2-6 parts by weight, foaming agent 2-3 parts by weight and table Face activating agent 2-3 parts by weight.
The use of paraffin is atoleine in the insulation material of the application, mainly using its heat-insulating property, but merely Paraffin heat insulation effect and unobvious, so polyurethane foam is with the addition of wherein, by the addition of polyurethane foam in material Cavity is internally formed, so as to play heat-insulated effect.Thermal pack needs to be bonded human body skin at any time in use, so meeting Often bending, in order to keep insulation material that there are certain multiple pliabilities, modified bamboo fibre is added thereto.
In addition, in order that various raw materials can be sufficiently mixed, surfactant is added thereto.
As preferable, the modified bamboo fibre is bamboo fibre successively after cooking, be acidified, filter, neutralizing and drying Obtain.
Processing is modified to bamboo fibre, strengthens the pliability of bamboo fibre.
As preferable, the cooking is to be placed in bamboo fibre cooking 3-5 minutes in waste water, taking-up after draining away the water it is cool extremely 10-40 degrees Celsius, obtain bamboo fibre A.
As preferable, the acidification step is that bamboo fibre A is placed in the solution that PH is 2-4 to soak, and obtains bamboo fibre B。
As preferable, the time of the immersion is 4-6 hours, and temperature is 60-75 degrees Celsius.
As preferable, in addition to antistatic additive 0.5-3 parts by weight and essential oil 1-3 parts by weight.
While thermotherapy, essential oil therein is heated to be evaporated, and is killed two birds with one stone.
As preferable, the processing method of the heat-insulation layer includes：
The selection of raw material：Polyurethane foam 20-30 parts by weight, paraffin 7-9 parts by weight, modified bamboo fibre 2-6 weight are weighed respectively Part, foaming agent 2-3 parts by weight and surfactant 2-3 parts by weight；
Mix for the first time：Polyurethane foam, surfactant, foaming agent are sufficiently mixed, obtain mixture A；
Second of mixing：Stone and modified bamboo fibre are added in phase mixture A, obtains thermotherapy paraffin insulation material.
Mixing mainly avoids the addition of atoleine from hindering the foaming effect of polyurethane foam at twice, on the other hand, Bamboo fibre is not easy to disperse, and the scattered of other compositions can be influenceed if first adding, therefore be eventually adding.
As preferable, still want to wherein add antistatic additive 0.5-3 parts by weight and essential oil in the first time blend step 1-3 parts by weight.
Compared with prior art, the beneficial effects of the invention are as follows：
Thermal pack in the application carries heat-insulation layer, and high insulating effect, pliability is good, can arbitrarily bend, heat-insulation layer is arranged on The outside of thermal pack, play good heat insulation effect.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to embodiments, to the present invention It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to Limit the present invention.
Embodiment 1：
A kind of thermal pack with paraffin heat-insulation layer, including drug application layer, water barrier, electrode layer, heat-insulation layer are present embodiments provided, Wherein, heat-insulation layer includes polyurethane foam 20-30 parts by weight, paraffin 7-9 parts by weight, modified bamboo fibre 2-6 parts by weight, foaming agent 2-3 parts by weight and surfactant 2-3 parts by weight.
The use of paraffin is atoleine in the insulation material of the application, mainly using its heat-insulating property, but merely Paraffin heat insulation effect and unobvious, so polyurethane foam is with the addition of wherein, by the addition of polyurethane foam in material Cavity is internally formed, so as to play heat-insulated effect.
Thermal pack needs to be bonded human body skin at any time in use, so can often bend, in order to keep thermal insulating material Material has certain multiple pliabilities, adds modified bamboo fibre thereto.
In addition, in order that various raw materials can be sufficiently mixed, surfactant is added thereto.
Embodiment 2：
The present embodiment is on the basis of embodiment 1, is further defined：Including the parts by weight of polyurethane foam 20, the weight of paraffin 7 Part, the modified parts by weight of bamboo fibre 2, the parts by weight of foaming agent 2 and the parts by weight of surfactant 2.
Embodiment 3：
The present embodiment is on the basis of embodiment 1, is further defined：Including the parts by weight of polyurethane foam 30, the weight of paraffin 9 Part, the modified parts by weight of bamboo fibre 6, the parts by weight of foaming agent 3 and the parts by weight of surfactant 3.
Embodiment 4：
The present embodiment is on the basis of embodiment 1, is further defined：Including the parts by weight of polyurethane foam 25, the weight of paraffin 8 Part, the modified parts by weight of bamboo fibre 4, the parts by weight of foaming agent 2.5 and the parts by weight of surfactant 2.5.
Embodiment 5：
The present embodiment is on the basis of embodiment 1, is further defined：The modified bamboo fibre is bamboo fibre successively through over-cooking System, acidifying, obtained after filtering, neutralize and drying.
Processing is modified to bamboo fibre, strengthens the pliability of bamboo fibre.
Embodiment:6：
The present embodiment is on the basis of embodiment 5, is further defined：The cooking is that bamboo fibre is placed in waste water to cook 3-5 minutes, cool to 10-40 degrees Celsius is taken out after draining away the water, obtains bamboo fibre A.
Embodiment 7：
The present embodiment is on the basis of embodiment 5, is further defined：The acidification step is that bamboo fibre A is placed in into PH to be Soaked in 2-4 solution, obtain bamboo fibre B.
Embodiment 8：
The present embodiment is on the basis of embodiment 7, is further defined：The time of the immersion is 4-6 hours, and temperature is 60-75 degrees Celsius.
Embodiment 9：
The present embodiment is on the basis of embodiment 1, is further defined：Also include antistatic additive 0.5-3 parts by weight and essential oil 1-3 parts by weight.
While thermotherapy, essential oil therein is heated to be evaporated, and is killed two birds with one stone.
Embodiment 10：
The present embodiment is on the basis of embodiment 1, is further defined：The processing method of the heat-insulation layer includes：
The selection of raw material：Polyurethane foam 20-30 parts by weight, paraffin 7-9 parts by weight, modified bamboo fibre 2-6 weight are weighed respectively Part, foaming agent 2-3 parts by weight and surfactant 2-3 parts by weight；
Mix for the first time：Polyurethane foam, surfactant, foaming agent are sufficiently mixed, obtain mixture A；
Second of mixing：Stone and modified bamboo fibre are added in phase mixture A, obtains thermotherapy paraffin insulation material.
Mixing mainly avoids the addition of atoleine from hindering the foaming effect of polyurethane foam at twice, on the other hand, Bamboo fibre is not easy to disperse, and the scattered of other compositions can be influenceed if first adding, therefore be eventually adding.
Embodiment 11：
The present embodiment is on the basis of embodiment 10, is further defined：Still want to wherein add in the first time blend step Enter antistatic additive 0.5-3 parts by weight and essential oil 1-3 parts by weight.
Although reference be made herein to invention has been described for multiple explanatory embodiments of the invention, however, it is to be understood that Those skilled in the art can be designed that a lot of other modifications and embodiment, and these modifications and embodiment will fall in this Shen Please be within disclosed spirit and spirit.More specifically, can be to master in the range of disclosure and claim The building block and/or layout for inscribing composite configuration carry out a variety of variations and modifications.Except what is carried out to building block and/or layout Outside modification and improvement, to those skilled in the art, other purposes also will be apparent.

Claims (8)

  1. A kind of 1. thermal pack with paraffin heat-insulation layer, it is characterised in that：Including drug application layer, water barrier, electrode layer, heat-insulation layer, Wherein, heat-insulation layer includes polyurethane foam 20-30 parts by weight, paraffin 7-9 parts by weight, modified bamboo fibre 2-6 parts by weight, foaming agent 2-3 parts by weight and surfactant 2-3 parts by weight.
  2. 2. the thermal pack according to claim 1 with paraffin heat-insulation layer, it is characterised in that the modified bamboo fibre is bamboo Fiber obtains after cooking, be acidified, filter, neutralizing and drying successively.
  3. 3. the thermal pack according to claim 2 with paraffin heat-insulation layer, it is characterised in that the cooking is by bamboo fibre Cooking 3-5 minutes in waste water are placed in, cool to 10-40 degrees Celsius is taken out after draining away the water, obtains bamboo fibre A.
  4. 4. the thermal pack according to claim 2 with paraffin heat-insulation layer, it is characterised in that the acidification step is by bamboo Fiber A, which is placed in the solution that PH is 2-4, to be soaked, and obtains bamboo fibre B.
  5. 5. the thermal pack according to claim 4 with paraffin heat-insulation layer, it is characterised in that the time of the immersion is 4- 6 hours, temperature was 60-75 degrees Celsius.
  6. 6. the thermal pack according to claim 1 with paraffin heat-insulation layer, it is characterised in that also including antistatic additive 0.5- 3 parts by weight and essential oil 1-3 parts by weight.
  7. 7. the thermal pack according to claim 1 with paraffin heat-insulation layer, it is characterised in that the processing side of the heat-insulation layer Method includes：
    The selection of raw material：Polyurethane foam 20-30 parts by weight, paraffin 7-9 parts by weight, modified bamboo fibre 2-6 weight are weighed respectively Part, foaming agent 2-3 parts by weight and surfactant 2-3 parts by weight；
    Mix for the first time：Polyurethane foam, surfactant, foaming agent are sufficiently mixed, obtain mixture A；
    Second of mixing：Stone and modified bamboo fibre are added in phase mixture A, obtains the thermal pack with paraffin heat-insulation layer.
  8. 8. the thermal pack according to claim 7 with paraffin heat-insulation layer, it is characterised in that the first time blend step In still want to wherein add antistatic additive 0.5-3 parts by weight and essential oil 1-3 parts by weight.
CN201710576822.8A 2017-07-14 2017-07-14 Thermal pack with paraffin heat-insulation layer Pending CN107518979A (en)

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Application Number Priority Date Filing Date Title
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Publications (1)

Publication Number Publication Date
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108567859A (en) * 2018-06-29 2018-09-25 成都三乙医疗科技有限公司 Treat the herbal fomentation packet of dysmenorrhoea
CN108888405A (en) * 2018-06-29 2018-11-27 成都三乙医疗科技有限公司 Herbal fomentation packet

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028122A (en) * 1997-10-21 2000-02-22 Basf Corporation Energy absorbing, water blown, rigid polyurethane foam
CN201101627Y (en) * 2008-03-19 2008-08-20 李丽 Portable Chinese medicine keritherapy bag
CN203075461U (en) * 2013-01-24 2013-07-24 武秀梅 Thermal treating device capable of treating internal illness by external treatment
CN103772963A (en) * 2012-10-24 2014-05-07 中国石油化工股份有限公司 Phase-change energy-storage polyurethane foam and preparation method thereof
CN204951307U (en) * 2015-06-20 2016-01-13 刘沁凝 Wax therapy bag
CN106726105A (en) * 2017-01-16 2017-05-31 重庆医药高等专科学校 Heatable transdermal eyelid hot compress bag

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6028122A (en) * 1997-10-21 2000-02-22 Basf Corporation Energy absorbing, water blown, rigid polyurethane foam
CN201101627Y (en) * 2008-03-19 2008-08-20 李丽 Portable Chinese medicine keritherapy bag
CN103772963A (en) * 2012-10-24 2014-05-07 中国石油化工股份有限公司 Phase-change energy-storage polyurethane foam and preparation method thereof
CN203075461U (en) * 2013-01-24 2013-07-24 武秀梅 Thermal treating device capable of treating internal illness by external treatment
CN204951307U (en) * 2015-06-20 2016-01-13 刘沁凝 Wax therapy bag
CN106726105A (en) * 2017-01-16 2017-05-31 重庆医药高等专科学校 Heatable transdermal eyelid hot compress bag

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108567859A (en) * 2018-06-29 2018-09-25 成都三乙医疗科技有限公司 Treat the herbal fomentation packet of dysmenorrhoea
CN108888405A (en) * 2018-06-29 2018-11-27 成都三乙医疗科技有限公司 Herbal fomentation packet

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Application publication date: 20171229

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