GB2243300A - Improvements relating to heating devices - Google Patents

Improvements relating to heating devices

Info

Publication number
GB2243300A
GB2243300A GB9110718A GB9110718A GB2243300A GB 2243300 A GB2243300 A GB 2243300A GB 9110718 A GB9110718 A GB 9110718A GB 9110718 A GB9110718 A GB 9110718A GB 2243300 A GB2243300 A GB 2243300A
Authority
GB
United Kingdom
Prior art keywords
pouch
outer cover
heating
granules
heating pad
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.)
Granted
Application number
GB9110718A
Other versions
GB2243300B (en
GB9110718D0 (en
Inventor
Paul Spiller Wilkins
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.)
Individual
Original Assignee
Individual
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
Priority claimed from GB888826946A external-priority patent/GB8826946D0/en
Priority claimed from GB898904148A external-priority patent/GB8904148D0/en
Application filed by Individual filed Critical Individual
Publication of GB9110718D0 publication Critical patent/GB9110718D0/en
Publication of GB2243300A publication Critical patent/GB2243300A/en
Application granted granted Critical
Publication of GB2243300B publication Critical patent/GB2243300B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • 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
    • A61F7/02—Compresses or poultices for effecting heating or cooling
    • A61F2007/0242—Compresses or poultices for effecting heating or cooling heated by microwaves
    • 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

Abstract

A heating pad comprises an inner pouch (1) and an outer cover (2). The pouch (1) is formed from two sheets heat sealed together at their edges to enclose a heat retaining liquid with granules of ground up polyurethane foam material. The granules tend to act as heat stores so that when the liquid is heated the heating pad will give off warmth over a substantial period of time. The pouch (1) can readily be warmed by heating within a microwave oven, whereupon the relatively cool edge (7) of the pouch can be gripped to insert the pouch into the container (2) which is formed from a textile material with quilting lines (8). A connecting strip (9) will co-operate with a portion of a flap (10) so that the outer cover can be closed to protect the pouch (1).
GB9110718A 1988-11-17 1991-05-17 Improvements relating to heating devices Expired - Fee Related GB2243300B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB888826946A GB8826946D0 (en) 1988-11-17 1988-11-17 Improvements relating to heating devices"microwave heat pad"
GB898904148A GB8904148D0 (en) 1989-02-23 1989-02-23 Improvements relating to heating devices

Publications (3)

Publication Number Publication Date
GB9110718D0 GB9110718D0 (en) 1991-07-10
GB2243300A true GB2243300A (en) 1991-10-30
GB2243300B GB2243300B (en) 1993-07-21

Family

ID=26294636

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9110718A Expired - Fee Related GB2243300B (en) 1988-11-17 1991-05-17 Improvements relating to heating devices

Country Status (4)

Country Link
AU (1) AU4659889A (en)
CA (1) CA2003285A1 (en)
GB (1) GB2243300B (en)
WO (1) WO1990005508A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011118385A1 (en) * 2011-11-14 2013-05-16 Andreas Schmitz Massage aid, has bamboo cane comprising natural bamboo stem or bamboo laminate with continuous cavity closed by sealing caps made of soft PVC, and heat carrier comprising paraffin based filling material and filled in cavity to heat cavity

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494598A (en) * 1991-05-24 1996-02-27 Thermionics Corporation Heat exchange medium and articles for use thereof
US5295964A (en) * 1991-10-02 1994-03-22 Gauthier Robert T Holder and warmer for IV solution containers
US5478988A (en) * 1994-01-28 1995-12-26 Thermionics Corporation Thermal exchange composition and articles for use thereof
FR2721205B1 (en) * 1994-06-15 1997-01-24 Pierre Cretoux Physiotherapy thermal bag.
DE29506560U1 (en) * 1995-04-18 1995-06-22 Tueshaus Joseph J Safety hot water bottle
FR2748947A1 (en) * 1996-05-23 1997-11-28 Mas Jacques Soft toy or doll that releases warmth slowly

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141191A1 (en) * 1981-10-16 1983-05-05 Adolf Eduard Dipl.-Chem. 7290 Freudenstadt Schupp Pack cushion for therapeutic purposes
US4488552A (en) * 1982-04-28 1984-12-18 Micropak Manufacturing, Inc. Method of applying therapeutic heat
DE8526529U1 (en) * 1985-09-17 1985-11-28 Köpp, Herbert, Dipl.-Ing., 5760 Arnsberg Cool and warm bandages
US4671267A (en) * 1984-05-30 1987-06-09 Edward I. Stout Gel-based therapy member and method
GB2192118A (en) * 1986-05-14 1987-12-31 Peter Mapplebeck & Associates Bed warmer
US4743726A (en) * 1986-10-14 1988-05-10 Hughes Thomas E Microwave activated heating element
GB2199252A (en) * 1986-11-25 1988-07-06 Reginald Gordon Hillier Hot water bottle
US4756311A (en) * 1985-05-15 1988-07-12 Jack Frost Laboratories, Inc. Microwavable thermal compress and method of use thereof
JPS6491195A (en) * 1987-10-02 1989-04-10 Casio Computer Co Ltd Musical sound synthesizer for electronic musical instrument

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60191195A (en) * 1984-03-12 1985-09-28 Matsushita Electric Ind Co Ltd Portable heater
EP0270553B1 (en) * 1986-05-16 1991-08-21 TERM-ac S.A. Therapeutic device including a mass of a thermally active material
GB2218908B (en) * 1988-05-10 1992-07-01 Su Med International Bandage
GB8821833D0 (en) * 1988-09-15 1988-10-19 Snell J E Therapeutic cold pad

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3141191A1 (en) * 1981-10-16 1983-05-05 Adolf Eduard Dipl.-Chem. 7290 Freudenstadt Schupp Pack cushion for therapeutic purposes
US4488552A (en) * 1982-04-28 1984-12-18 Micropak Manufacturing, Inc. Method of applying therapeutic heat
US4671267A (en) * 1984-05-30 1987-06-09 Edward I. Stout Gel-based therapy member and method
US4756311A (en) * 1985-05-15 1988-07-12 Jack Frost Laboratories, Inc. Microwavable thermal compress and method of use thereof
DE8526529U1 (en) * 1985-09-17 1985-11-28 Köpp, Herbert, Dipl.-Ing., 5760 Arnsberg Cool and warm bandages
GB2192118A (en) * 1986-05-14 1987-12-31 Peter Mapplebeck & Associates Bed warmer
US4743726A (en) * 1986-10-14 1988-05-10 Hughes Thomas E Microwave activated heating element
GB2199252A (en) * 1986-11-25 1988-07-06 Reginald Gordon Hillier Hot water bottle
JPS6491195A (en) * 1987-10-02 1989-04-10 Casio Computer Co Ltd Musical sound synthesizer for electronic musical instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011118385A1 (en) * 2011-11-14 2013-05-16 Andreas Schmitz Massage aid, has bamboo cane comprising natural bamboo stem or bamboo laminate with continuous cavity closed by sealing caps made of soft PVC, and heat carrier comprising paraffin based filling material and filled in cavity to heat cavity

Also Published As

Publication number Publication date
CA2003285A1 (en) 1990-05-17
GB2243300B (en) 1993-07-21
WO1990005508A1 (en) 1990-05-31
GB9110718D0 (en) 1991-07-10
AU4659889A (en) 1990-06-12

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19951117