CA2238413C - Tampons a pression alternative - Google Patents

Tampons a pression alternative Download PDF

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Publication number
CA2238413C
CA2238413C CA002238413A CA2238413A CA2238413C CA 2238413 C CA2238413 C CA 2238413C CA 002238413 A CA002238413 A CA 002238413A CA 2238413 A CA2238413 A CA 2238413A CA 2238413 C CA2238413 C CA 2238413C
Authority
CA
Canada
Prior art keywords
cells
pressure
air
pad
pump
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.)
Expired - Lifetime
Application number
CA002238413A
Other languages
English (en)
Other versions
CA2238413A1 (fr
Inventor
Peter Charles Stacy
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.)
Huntleigh Technology Ltd
Original Assignee
KCI Licensing Inc
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 GBGB9523990.1A external-priority patent/GB9523990D0/en
Priority claimed from GBGB9525814.1A external-priority patent/GB9525814D0/en
Application filed by KCI Licensing Inc filed Critical KCI Licensing Inc
Publication of CA2238413A1 publication Critical patent/CA2238413A1/fr
Application granted granted Critical
Publication of CA2238413C publication Critical patent/CA2238413C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05—Parts, details or accessories of beds
    • A61G7/057—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/05769—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers
    • A61G7/05776—Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with inflatable chambers with at least two groups of alternately inflated chambers
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00—General characteristics of devices
    • A61G2203/30—General characteristics of devices characterised by sensor means
    • A61G2203/44—General characteristics of devices characterised by sensor means for weight

Landscapes

  • Health & Medical Sciences (AREA)
  • Nursing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Invalid Beds And Related Equipment (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Finger-Pressure Massage (AREA)
  • Massaging Devices (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Measuring Arrangements Characterized By The Use Of Fluids (AREA)
  • Inorganic Insulating Materials (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Percussion Or Vibration Massage (AREA)

Abstract

La présente invention concerne un tampon à pression alternative qui comprend au moins deux jeux (1, 2) de cellules gonflables, un tuyau d'arrivée d'air (7a, 7b) pour chaque jeu, une pompe (8) pour faire passer de l'air sous pression dans un circuit comprenant les jeux de cellules et renvoyer l'air des cellules à la pompe, une soupape (6) pour provoquer alternativement le gonflage et le dégonflage de chaque jeu, un tampon capteur (3) dans ce circuit, qu'on fait traverser par de l'air sous pression, et un détecteur (17) servant à détecter une éventuelle baisse du débit d'air à travers le tampon capteur au-dessous d'un niveau déterminé et à augmenter la pression de l'air dans les jeux de cellules pour ramener le débit d'air au-dessus de ce niveau déterminé.
CA002238413A 1995-11-23 1996-11-25 Tampons a pression alternative Expired - Lifetime CA2238413C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB9523990.1A GB9523990D0 (en) 1995-11-23 1995-11-23 Alternating pressure pad
GB9523990.1 1995-11-23
GBGB9525814.1A GB9525814D0 (en) 1995-12-18 1995-12-18 Alternative pressure pad
GB9525814.1 1995-12-18
PCT/GB1996/002895 WO1997018737A1 (fr) 1995-11-23 1996-11-25 Tampons a pression alternative

Publications (2)

Publication Number Publication Date
CA2238413A1 CA2238413A1 (fr) 1997-05-29
CA2238413C true CA2238413C (fr) 2008-01-08

Family

ID=26308167

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002238413A Expired - Lifetime CA2238413C (fr) 1995-11-23 1996-11-25 Tampons a pression alternative

Country Status (7)

Country Link
EP (1) EP0869727B1 (fr)
AT (1) ATE208156T1 (fr)
CA (1) CA2238413C (fr)
DE (1) DE69616821T2 (fr)
DK (1) DK0869727T3 (fr)
PT (1) PT869727E (fr)
WO (1) WO1997018737A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9452248B2 (en) 2003-10-28 2016-09-27 Smith & Nephew Plc Wound cleansing apparatus in-situ

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW526056B (en) * 2001-03-15 2003-04-01 Huntleigh Technology Plc Inflatable support
GB0205924D0 (en) * 2002-03-14 2002-04-24 Huntleigh Technology Plc Inflatable support
US7846141B2 (en) 2002-09-03 2010-12-07 Bluesky Medical Group Incorporated Reduced pressure treatment system
GB0224986D0 (en) 2002-10-28 2002-12-04 Smith & Nephew Apparatus
US7128735B2 (en) 2004-01-02 2006-10-31 Richard Scott Weston Reduced pressure wound treatment appliance
US8100887B2 (en) 2004-03-09 2012-01-24 Bluesky Medical Group Incorporated Enclosure-based reduced pressure treatment system
US8062272B2 (en) 2004-05-21 2011-11-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
US10058642B2 (en) 2004-04-05 2018-08-28 Bluesky Medical Group Incorporated Reduced pressure treatment system
US7776028B2 (en) 2004-04-05 2010-08-17 Bluesky Medical Group Incorporated Adjustable overlay reduced pressure wound treatment system
US7909805B2 (en) 2004-04-05 2011-03-22 Bluesky Medical Group Incorporated Flexible reduced pressure treatment appliance
US7708724B2 (en) 2004-04-05 2010-05-04 Blue Sky Medical Group Incorporated Reduced pressure wound cupping treatment system
US7998125B2 (en) 2004-05-21 2011-08-16 Bluesky Medical Group Incorporated Hypobaric chamber treatment system
WO2025254584A1 (fr) * 2024-06-05 2025-12-11 Arjo IP Holding Aktiebolag Système et procédé pour matelas gonflable commandé par pression et matelas gonflable commandé par pression

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8805961D0 (en) * 1988-03-14 1988-04-13 Huntleigh Technology Plc Pressure controller
GB9311069D0 (en) * 1993-05-23 1993-07-14 British Astec Medical Alternating pressure pad

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9452248B2 (en) 2003-10-28 2016-09-27 Smith & Nephew Plc Wound cleansing apparatus in-situ

Also Published As

Publication number Publication date
WO1997018737A1 (fr) 1997-05-29
DK0869727T3 (da) 2002-01-07
ATE208156T1 (de) 2001-11-15
EP0869727A1 (fr) 1998-10-14
DE69616821D1 (de) 2001-12-13
CA2238413A1 (fr) 1997-05-29
PT869727E (pt) 2002-04-29
EP0869727B1 (fr) 2001-11-07
DE69616821T2 (de) 2002-04-11

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Effective date: 20161125