JP5004937B2 - 保冷部材、保冷用具、及び、保冷用具の冷却方法 - Google Patents
保冷部材、保冷用具、及び、保冷用具の冷却方法 Download PDFInfo
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- JP5004937B2 JP5004937B2 JP2008322525A JP2008322525A JP5004937B2 JP 5004937 B2 JP5004937 B2 JP 5004937B2 JP 2008322525 A JP2008322525 A JP 2008322525A JP 2008322525 A JP2008322525 A JP 2008322525A JP 5004937 B2 JP5004937 B2 JP 5004937B2
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- 238000009413 insulation Methods 0.000 claims description 225
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- XTVVROIMIGLXTD-UHFFFAOYSA-N copper(II) nitrate Chemical compound [Cu+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XTVVROIMIGLXTD-UHFFFAOYSA-N 0.000 description 1
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Images
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
- A61F7/10—Cooling bags, e.g. ice-bags
-
- 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
- A61F2007/0002—Head 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
- A61F7/02—Compresses or poultices for effecting heating or cooling
- A61F2007/0225—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof
- A61F2007/0233—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof connected to or incorporated in clothing or garments
- A61F2007/0234—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof connected to or incorporated in clothing or garments for the upper part of the trunk, e.g. bodice
-
- 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
- A61F2007/0225—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof
- A61F2007/0233—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof connected to or incorporated in clothing or garments
- A61F2007/0238—Compresses or poultices for effecting heating or cooling connected to the body or a part thereof connected to or incorporated in clothing or garments in a pocket
-
- 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
- A61F2007/026—Compresses or poultices for effecting heating or cooling with layers with a fluid absorbing layer
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- 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)
Description
(A−1)自己吸水性を有し、水を含んだ樹脂製発泡部材、及び、
(A−2)該樹脂製発泡部材を収納する収納部材、
から構成されており、
使用時、樹脂製発泡部材に含まれた水を、固相状態、若しくは、液相及び固相状態とすることを特徴とする。
(A−1)自己吸水性を有し、水を含んだ樹脂製発泡部材、及び、
(A−2)該樹脂製発泡部材を収納する収納部材、
から構成された保冷部材、並びに、
(B)該保冷部材が保持される装着部材、
を備えており、
使用時、樹脂製発泡部材に含まれた水を、固相状態、若しくは、液相及び固相状態とすることを特徴とする。
(A−1)自己吸水性を有し、水を含んだ樹脂製発泡部材、及び、
(A−2)該樹脂製発泡部材を収納する収納部材、
から構成された保冷部材、並びに、
(B)該保冷部材が保持される装着部材、
を備えた保冷用具であって、
保冷用具を冷凍庫内にて冷却し、以て、樹脂製発泡部材に含まれた水を、固相状態、若しくは、液相及び固相状態とすることを特徴とする。
(A−1)自己吸水性を有し、水を含んだ樹脂製発泡部材11、及び、
(A−2)樹脂製発泡部材11を収納する収納部材12、
から構成されている。また、図2に示すように、保冷用具は、この保冷部材10と、この保冷部材10が保持される装着部材20を備えている。
M0 M1 M1/M0
実施例1−A 1.2 218.5 182
実施例1−B 1.2 198.0 165
実施例1−C 1.2 198.0 165
比較例2−A 4.5 98.0 21.8
比較例2−B 4.5 101.0 22.4
比較例2−C 4.5 101.0 22.4
(A)第1の辺711、第2の辺712、第3の辺713及び第4の辺714を備えた本体部710、
(B)本体部710の一方の面(表面、おもてめん)に備えられ、保冷部材10を収納する第1収納部720及び第2収納部730、並びに、
(C)本体部710の対向する第2の辺712及び第4の辺714のそれぞれに少なくとも2箇所、配置され、固定用のベルトを着脱自在に取り付けるためのベルト取付部715(715A,715B,715C,715D,715E,715F)、
から構成されている。
(A)第1の辺1011、第2の辺1012、第3の辺1013及び第4の辺1014を備えた本体部1010、
(B)本体部1010の一方の面(表面、おもてめん)に備えられ、保冷部材10を収納する第1収納部1020及び第2収納部1030、並びに、
(C)本体部1010の対向する第2の辺1012及び第4の辺1014のそれぞれに少なくとも2箇所、配置され、固定用のベルトを着脱自在に取り付けるためのベルト取付部1015(1015A,1015B,1015C,1015D,1015E,1015F)、
から構成されている。尚、以上に説明した本体部1010及びベルト取付部1015の構成、構造は、実施例7にて説明した本体部710及びベルト取付部715と同じ構成、構造とすることができる。
Claims (26)
- (A−1)自己吸水性を有し、水を含んだ樹脂製発泡部材、及び、
(A−2)該樹脂製発泡部材を収納する収納部材、
から構成された保冷部材であって、
該樹脂製発泡部材は、乾燥した樹脂製発泡部材を水槽内の20℃の水に浮かべたとき、180秒以内に乾燥質量の30倍以上の水を吸収する樹脂製発泡部材であり、
該樹脂製発泡部材が、その断面において、1.5mm×2.0mmの領域内に100個以上1万個以下の気泡を含み、
使用時、樹脂製発泡部材に含まれた水を、固相状態、若しくは、液相及び固相状態とすることを特徴とする保冷部材。 - 収納部材は、防水性と通気性とを備えた材料から成ることを特徴とする請求項1に記載の保冷部材。
- 収納部材は、不透水性を有する材料から成ることを特徴とする請求項1に記載の保冷部材。
- 樹脂製発泡部材は、ウレタンフォームから成ることを特徴とする請求項1乃至請求項3のいずれか1項に記載の保冷部材。
- 樹脂製発泡部材は、メラミンフォームから成ることを特徴とする請求項1乃至請求項3のいずれか1項に記載の保冷部材。
- 樹脂製発泡部材は、ポリビニルアルコールスポンジから成ることを特徴とする請求項1乃至請求項3のいずれか1項に記載の保冷部材。
- 水には薬剤が含まれていることを特徴とする請求項1乃至請求項6のいずれか1項に記載の保冷部材。
- 薬剤は抗菌剤であることを特徴とする請求項7に記載の保冷部材。
- 収納部材は袋状であることを特徴とする請求項1乃至請求項8のいずれか1項に記載の保冷部材。
- 収納部材内において、樹脂製発泡部材は、水の移動を妨げること無く、複数の区画に分けられていることを特徴とする請求項1乃至請求項9のいずれか1項に記載の保冷部材。
- (A−1)自己吸水性を有し、水を含んだ樹脂製発泡部材、及び、
(A−2)該樹脂製発泡部材を収納する収納部材、
から構成された保冷部材、並びに、
(B)該保冷部材が保持される装着部材、
を備えた保冷用具であって、
該樹脂製発泡部材は、乾燥した樹脂製発泡部材を水槽内の20℃の水に浮かべたとき、180秒以内に乾燥質量の30倍以上の水を吸収する樹脂製発泡部材であり、
該樹脂製発泡部材が、その断面において、1.5mm×2.0mmの領域内に100個以上1万個以下の気泡を含み、
使用時、樹脂製発泡部材に含まれた水を、固相状態、若しくは、液相及び固相状態とすることを特徴とする保冷用具。 - 収納部材は、防水性と通気性とを備えた材料から成ることを特徴とする請求項11に記載の保冷用具。
- 収納部材は、不透水性を有する材料から成ることを特徴とする請求項11に記載の保冷用具。
- 装着部材は衣服状であることを特徴とする請求項11乃至請求項13のいずれか1項に記載の保冷用具。
- 装着部材は頭部に装着されることを特徴とする請求項11乃至請求項13のいずれか1項に記載の保冷用具。
- 装着部材は首部に装着されることを特徴とする請求項11乃至請求項13のいずれか1項に記載の保冷用具。
- 樹脂製発泡部材は、ウレタンフォームから成ることを特徴とする請求項11乃至請求項16のいずれか1項に記載の保冷用具。
- 樹脂製発泡部材は、メラミンフォームから成ることを特徴とする請求項11乃至請求項16のいずれか1項に記載の保冷用具。
- 樹脂製発泡部材は、ポリビニルアルコールスポンジから成ることを特徴とする請求項11乃至請求項16のいずれか1項に記載の保冷用具。
- 水には薬剤が含まれていることを特徴とする請求項11乃至請求項19のいずれか1項に記載の保冷用具。
- 薬剤は抗菌剤であることを特徴とする請求項20に記載の保冷用具。
- 収納部材は袋状であることを特徴とする請求項11乃至請求項21のいずれか1項に記載の保冷用具。
- 収納部材内において、樹脂製発泡部材は、水の移動を妨げること無く、複数の区画に分けられていることを特徴とする請求項11乃至請求項22のいずれか1項に記載の保冷用具。
- (A−1)自己吸水性を有し、水を含んだ樹脂製発泡部材、及び、
(A−2)該樹脂製発泡部材を収納する収納部材、
から構成された保冷部材、並びに、
(B)該保冷部材が保持される装着部材、
を備えた保冷用具の冷却方法であって、
該樹脂製発泡部材は、乾燥した樹脂製発泡部材を水槽内の20℃の水に浮かべたとき、180秒以内に乾燥質量の30倍以上の水を吸収する樹脂製発泡部材であり、
該樹脂製発泡部材が、その断面において、1.5mm×2.0mmの領域内に100個以上1万個以下の気泡を含み、
保冷用具を冷凍庫内にて冷却し、以て、樹脂製発泡部材に含まれた水を、固相状態、若しくは、液相及び固相状態とすることを特徴とする保冷用具の冷却方法。 - 収納部材は、防水性と通気性とを備えた材料から成ることを特徴とする請求項24に記載の保冷用具の冷却方法。
- 収納部材は、不透水性を有する材料から成ることを特徴とする請求項24に記載の保冷用具の冷却方法。
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PCT/JP2008/073770 WO2009087932A1 (ja) | 2008-01-09 | 2008-12-26 | 保冷部材、保冷用具、及び、保冷用具の冷却方法 |
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JP6937989B2 (ja) * | 2016-09-15 | 2021-09-22 | ダイヤ製薬株式会社 | 頭部冷却用具 |
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