FR3079411B3 - Compresse thermique contenant une pluralité de matériaux thermochromiques avec des températures d'activation différentes - Google Patents
Compresse thermique contenant une pluralité de matériaux thermochromiques avec des températures d'activation différentes Download PDFInfo
- Publication number
- FR3079411B3 FR3079411B3 FR1903165A FR1903165A FR3079411B3 FR 3079411 B3 FR3079411 B3 FR 3079411B3 FR 1903165 A FR1903165 A FR 1903165A FR 1903165 A FR1903165 A FR 1903165A FR 3079411 B3 FR3079411 B3 FR 3079411B3
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- FR
- France
- Prior art keywords
- different activation
- thermochromic materials
- activation temperatures
- thermal compress
- thermal
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- 230000004913 activation Effects 0.000 title 1
- 238000009825 accumulation Methods 0.000 abstract 1
- 230000002441 reversible effect Effects 0.000 abstract 1
Classifications
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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
- A61F7/02—Compresses or poultices for effecting heating or cooling
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
- G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/20—Clinical contact thermometers for use with humans or animals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K3/00—Thermometers giving results other than momentary value of temperature
- G01K3/005—Circuits arrangements for indicating a predetermined temperature
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- 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
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- A—HUMAN NECESSITIES
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- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
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- A61F2007/0203—Cataplasms, poultices or compresses, characterised by their contents; Bags therefor
- A61F2007/0215—Cataplasms, poultices or compresses, characterised by their contents; Bags therefor containing liquids other than water
- A61F2007/0219—Gels
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Thermal Sciences (AREA)
- Vascular Medicine (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
L'invention concerne une compresse thermique pour transférer de la chaleur à partir de ou vers la peau d'un humain ou d'un animal, comprenant une pochette contenant un matériau d'accumulation et de libération de chaleur ou de fraîcheur, la pochette contenant sur sa surface externe une zone contenant au moins un premier et un deuxième indicateur thermique chimique répondant à un certain intervalle de température par un changement de couleur réversible incluant un virage à transparent, les premier et deuxième indicateurs répondant chacun à un intervalle de température différent. Figure pour l’abrégé : Fig. 1
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP18164226 | 2018-03-27 | ||
EP18164226.5 | 2018-03-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3079411A3 FR3079411A3 (fr) | 2019-10-04 |
FR3079411B3 true FR3079411B3 (fr) | 2020-04-10 |
Family
ID=61906604
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1903165A Expired - Fee Related FR3079411B3 (fr) | 2018-03-27 | 2019-03-26 | Compresse thermique contenant une pluralité de matériaux thermochromiques avec des températures d'activation différentes |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR3079411B3 (fr) |
PL (1) | PL128128U1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200533326A (en) * | 2004-04-14 | 2005-10-16 | Wang wei xun | Temperature-sensitive, color-changing and heat accumulating/releasing device |
PL377449A1 (pl) * | 2005-10-05 | 2007-04-16 | Nykiś Anna Firma ABC-N SYSTEM | Kompres termiczny |
PL403884A1 (pl) * | 2013-05-14 | 2014-11-24 | Jolanta Con | Okład termiczny jednorazowego użytku |
CN206548680U (zh) * | 2016-12-08 | 2017-10-13 | 广东泰宝医疗器械技术研究院有限公司 | 一种感温变色退热贴 |
CN108451706A (zh) * | 2018-03-14 | 2018-08-28 | 重庆嵘安医疗器材有限公司 | 一种温致变色理疗袋及理疗装置 |
-
2019
- 2019-03-25 PL PL128128U patent/PL128128U1/pl unknown
- 2019-03-26 FR FR1903165A patent/FR3079411B3/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR3079411A3 (fr) | 2019-10-04 |
PL128128U1 (pl) | 2019-10-07 |
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ST | Notification of lapse |
Effective date: 20231105 |