JPS57207748A - Body warmer utilizing exothermic oxidation of iron powder - Google Patents

Body warmer utilizing exothermic oxidation of iron powder

Info

Publication number
JPS57207748A
JPS57207748A JP9173081A JP9173081A JPS57207748A JP S57207748 A JPS57207748 A JP S57207748A JP 9173081 A JP9173081 A JP 9173081A JP 9173081 A JP9173081 A JP 9173081A JP S57207748 A JPS57207748 A JP S57207748A
Authority
JP
Japan
Prior art keywords
sheet
iron powder
body warmer
chambers
bag
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
JP9173081A
Other languages
Japanese (ja)
Inventor
Katsuji Abe
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.)
KEMITSUKU KK
Original Assignee
KEMITSUKU KK
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 KEMITSUKU KK filed Critical KEMITSUKU KK
Priority to JP9173081A priority Critical patent/JPS57207748A/en
Publication of JPS57207748A publication Critical patent/JPS57207748A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F7/00Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/02Compresses or poultices for effecting heating or cooling
    • A61F7/03Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction
    • A61F7/032Compresses or poultices for effecting heating or cooling thermophore, i.e. self-heating, e.g. using a chemical reaction using oxygen from the air, e.g. pocket-stoves
    • A61F7/034Flameless

Abstract

PURPOSE:To obtain a body warmer that can be used in a flat form, by making a bag- like member having one face made of an air permeable sheet and the other face made of a hygroscopic sheet, forming many small chambers by sealing the bag-like member into a checkered pattern, and filled these chambers with a mixture consisting mainly of iron powder and a metal oxide such that they are mixed uniformly in these chambers. CONSTITUTION:A body warmer A of this invention, particularly suited for use with a poultice 7 and applied to an affected part of a human body, includes a bag-like member 4 which is obtained by superposing an air-permeable sheet 1, for instance, made of a synthetic resin or a fibrous material having air permeability and water repellency on a hygroscopic sheet 2 obtained, for instance, by laminating a porous sheet of a synthetic resin on a hygroscopic, nonwoven fabric, and forming many small chambers 3 by sealing the sheet surface into a checkered pattern. Then, a mixture 5 consisting mainly of iron powder and a metal oxide is charged into the small chambers 3. Further, an adhesive layer 6 is formed around the marginal portion of the sheet 2 to have a predetermined width. In use of the body warmer A thus obtained, it is applied to an affected part of the human body by the aid of the adhesive layer 6.
JP9173081A 1981-06-15 1981-06-15 Body warmer utilizing exothermic oxidation of iron powder Pending JPS57207748A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9173081A JPS57207748A (en) 1981-06-15 1981-06-15 Body warmer utilizing exothermic oxidation of iron powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9173081A JPS57207748A (en) 1981-06-15 1981-06-15 Body warmer utilizing exothermic oxidation of iron powder

Publications (1)

Publication Number Publication Date
JPS57207748A true JPS57207748A (en) 1982-12-20

Family

ID=14034622

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9173081A Pending JPS57207748A (en) 1981-06-15 1981-06-15 Body warmer utilizing exothermic oxidation of iron powder

Country Status (1)

Country Link
JP (1) JPS57207748A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0252059U (en) * 1988-10-05 1990-04-13
EP0376490A1 (en) * 1988-11-30 1990-07-04 Mycoal Warmers Company Limited Disposable body warmer
WO1998029063A1 (en) * 1996-12-31 1998-07-09 The Procter & Gamble Company Disposable thermal body pad
WO1999009918A1 (en) * 1997-08-21 1999-03-04 The Procter & Gamble Company Disposable elastic thermal body wrap
JP2007136224A (en) * 1996-12-31 2007-06-07 Procter & Gamble Co Heat pack comprising a number of separate heat cells
JP2007190398A (en) * 1996-12-31 2007-08-02 Procter & Gamble Co Disposable thermal back wrap
US20070256677A1 (en) * 2003-04-01 2007-11-08 Yim Daniel H Multi-seamed warming devices with adhesive and methods of warming
US7794649B2 (en) 2005-09-23 2010-09-14 Wyeth Llc Method of making heat cells comprising exothermic compositions having absorbent gelling material
US7878187B2 (en) 2005-09-23 2011-02-01 Wyeth Llc Heat cells comprising exothermic compositions having absorbent gelling material
EP1990029A3 (en) * 2007-05-08 2011-08-17 Heatmax, Inc. Multi-seamed warming devices with adhesive disposed thereon and methods of warming
EP1990030A3 (en) * 2007-05-08 2011-08-17 Heatmax, Inc. Warming devices with elastic disposed therein and methods of warming
US8430921B2 (en) 2008-05-15 2013-04-30 Wyeth Portable moist heat system

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0252059U (en) * 1988-10-05 1990-04-13
EP0376490A1 (en) * 1988-11-30 1990-07-04 Mycoal Warmers Company Limited Disposable body warmer
WO1998029063A1 (en) * 1996-12-31 1998-07-09 The Procter & Gamble Company Disposable thermal body pad
AU738531B2 (en) * 1996-12-31 2001-09-20 Procter & Gamble Company, The Disposable thermal body pad
JP2007136224A (en) * 1996-12-31 2007-06-07 Procter & Gamble Co Heat pack comprising a number of separate heat cells
JP2007167681A (en) * 1996-12-31 2007-07-05 Procter & Gamble Co Disposable thermal body pad
JP2007190398A (en) * 1996-12-31 2007-08-02 Procter & Gamble Co Disposable thermal back wrap
WO1999009918A1 (en) * 1997-08-21 1999-03-04 The Procter & Gamble Company Disposable elastic thermal body wrap
US20070256677A1 (en) * 2003-04-01 2007-11-08 Yim Daniel H Multi-seamed warming devices with adhesive and methods of warming
US7794649B2 (en) 2005-09-23 2010-09-14 Wyeth Llc Method of making heat cells comprising exothermic compositions having absorbent gelling material
US7878187B2 (en) 2005-09-23 2011-02-01 Wyeth Llc Heat cells comprising exothermic compositions having absorbent gelling material
EP1990029A3 (en) * 2007-05-08 2011-08-17 Heatmax, Inc. Multi-seamed warming devices with adhesive disposed thereon and methods of warming
EP1990030A3 (en) * 2007-05-08 2011-08-17 Heatmax, Inc. Warming devices with elastic disposed therein and methods of warming
EP1990031A3 (en) * 2007-05-08 2011-08-24 Heatmax, Inc. Multi-seamed warming devices with adhesive and methods of warming
US8430921B2 (en) 2008-05-15 2013-04-30 Wyeth Portable moist heat system
US9566186B2 (en) 2008-05-15 2017-02-14 Wyeth Llc Portable moist heat system

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