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WO2004004612A1 - Poche de colostomie a regulation d'ecoulement - Google Patents

Poche de colostomie a regulation d'ecoulement Download PDF

Info

Publication number
WO2004004612A1
WO2004004612A1 PCT/CA2003/000943 CA0300943W WO2004004612A1 WO 2004004612 A1 WO2004004612 A1 WO 2004004612A1 CA 0300943 W CA0300943 W CA 0300943W WO 2004004612 A1 WO2004004612 A1 WO 2004004612A1
Authority
WO
WIPO (PCT)
Prior art keywords
pouch
line
colostomy
filter
gap
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.)
Ceased
Application number
PCT/CA2003/000943
Other languages
English (en)
Inventor
Brock Masters
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
Application filed by Individual filed Critical Individual
Priority to AU2003281243A priority Critical patent/AU2003281243A1/en
Publication of WO2004004612A1 publication Critical patent/WO2004004612A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices ; Anti-rape devices
    • A61F5/44—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices
    • A61F5/441—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Colostomy devices having venting or deodorant means, e.g. filters ; having antiseptic means, e.g. bacterial barriers

Definitions

  • the present invention relates to an improved colostomy pouch of the type containing a gas release filter.
  • Existing disposable and reusable colostomy pouches are often provided with a gas filter.
  • This filter is in an upper portion, to the front of the pouch, and is intended to allow gas from within the pouch to escape to the outside environment while reducing the odor of that escaping gas.
  • an improvement for a colostomy pouch for retaining fecal matter the pouch constructed of lightweight impermeable, heat-sealable sheets, the pouch having front and back panels sealed along their side, top and bottom edges to form an enclosed impermeable pouch for retaining fecal matter, an aperture in the back panel for receiving within the pouch fecal matter from a stoma of a user, and a gas release filter in an upper portion of the front panel above the aperture, to allow gas from within the pouch to escape to the outside environment.
  • the improvement is characterized in that the front and back panels are impermeably secured together along a line, which extends between the filter and the aperture, this line having at least one gap through which gas from the pouch may pass to reach the filter while the line otherwise restricts fecal matter within the pouch from flowing towards the filter.
  • the line is spaced from each side of the pouch, leaving a gap for passage of gas on each side.
  • the line has a central gap with overlapping, spaced portions of the line, terminating in this gap, providing a passageway for the gas.
  • the present invention may be applied to both disposable and reusable colostomy pouch of the type having a gas filter seated in an upper wall of the pouch.
  • FIGURE 1 is a rear perspective view of a colostomy pouch according to the present invention.
  • FIGURE 2 is a front elevation view of the colostomy pouch of Figure 1.
  • FIGURE 3 is a rear perspective view of an alternative embodiment of a colostomy pouch according to the present invention.
  • a colostomy pouch (2) having a front panel (4) and a rear panel (6) is illustrated. These panels are preferably made of impermeable, heat-sealable sheets, such as polyethylene sheets, which are heat-sealed closed along their side edges (8), top edges (10) and bottom edges (12) to form an enclosed pouch to impermeably contain fecal matter.
  • An aperture (14) is located in an upper portion of rear panel (6) as illustrated for receiving fecal matter within pouch (2) from a stoma of a user.
  • a conventional gas release filter (16) is positioned within front panel (4), near its top edge at a location higher than the aperture (14) on the rear panel, to allow gas from within pouch (2) to pass to the outside environment and reduce the odor of such gas.
  • front and rear panels (4) and (6) are provided with an impermeable line (18), through heat sealing, adhesives, or the like.
  • Line (18) passes between filter (16) and aperture (14) and it ends are spaced inwardly from side edges (8) to provide at least one gap (20).
  • a pair of gaps (20) are provided, one at either side of pouch (2). Gaps (20) permit gas from within the pouch, below line (18) to pass to filter (16).
  • line (18) passes laterally in undulating fashion, from one side to the other of pouch (2), rising towards its middle from lowered ends, so that the filter is located above the line and the aperture is located below that line.
  • line (18) is broken into two segments each extending from a corresponding side edge (8) towards the middle, to terminate at gap (20). Corresponding inner end portions of the line segments, about this gap (20), overlap as illustrated to provide a passageway (22) for passage of the gas, from the pouch below line (segments) (18), to filter (16) above.
  • line and gap configurations otherthan those illustrated in the figures will be suitable to carry out the desired objects of the invention, so long as the line/line segments provide a physical barrier between the pouch entrance (4) and filter (16) so as to restrict the flow of fecal matter (normally in the pouch and normally below line or line segments (19)) towards filter (16).
  • a suitable adhesive (24) may be provided on an upper portion of back panel (6) as illustrated, to allow a user to adhere the pouch firmly to the user's body, and thereby prevent sagging of the pouch when the pouch begins to fill.

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)

Abstract

L'invention concerne une poche de colostomie fabriquée à partir de feuilles plastiques légères imperméables aux liquides, constituée de panneaux avant et arrière scellés sur leurs côtés, les bords supérieur et inférieur formant une poche fermée destinée à contenir, de manière étanche, des matières fécales, et d'une ouverture disposée sur le panneau arrière permettant de recevoir la matière fécale d'un patient par l'intermédiaire d'une stomie. Dans la portion supérieure, un filtre permet de laisser passer du gaz de la poche vers l'environnement extérieur. Les panneaux avant et arrière sont fixés, de façon étanche, le long d'une ligne s'étendant entre le filtre et l'ouverture. Cette ligne comporte au moins un espace à travers lequel le gaz de la poche peut passer afin d'atteindre le filtre, tout en empêchant la matière fécale contenue dans la poche de s'écouler vers le filtre.
PCT/CA2003/000943 2002-07-05 2003-07-04 Poche de colostomie a regulation d'ecoulement Ceased WO2004004612A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003281243A AU2003281243A1 (en) 2002-07-05 2003-07-04 Flow control colostomy pouch

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA2,392,493 2002-07-05
CA 2392493 CA2392493A1 (fr) 2002-07-05 2002-07-05 Poche pour colostomie a debit controle

Publications (1)

Publication Number Publication Date
WO2004004612A1 true WO2004004612A1 (fr) 2004-01-15

Family

ID=30005531

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2003/000943 Ceased WO2004004612A1 (fr) 2002-07-05 2003-07-04 Poche de colostomie a regulation d'ecoulement

Country Status (3)

Country Link
AU (1) AU2003281243A1 (fr)
CA (1) CA2392493A1 (fr)
WO (1) WO2004004612A1 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100256581A1 (en) * 2007-12-20 2010-10-07 Coloplast A/S Prefilter for an Ostomy Bag
US9833352B2 (en) 2011-08-23 2017-12-05 Mayo Foundation For Medical Education And Research Ostomy devices
US11135084B2 (en) 2017-11-09 2021-10-05 11 Health And Technologies Limited Ostomy monitoring system and method
USD935477S1 (en) 2018-11-08 2021-11-09 11 Health And Technologies Limited Display screen or portion thereof with graphical user interface
CN116327473A (zh) * 2023-05-29 2023-06-27 四川省医学科学院·四川省人民医院 一种防渗液感染的造口袋组件
US12357494B2 (en) 2020-10-15 2025-07-15 Convatec Technologies Inc. Ostomy systems and methods
JP2025536740A (ja) * 2023-09-05 2025-11-07 ホリスター・インコーポレイテッド オストミーフィルタ保護部

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055368A (en) * 1960-11-29 1962-09-25 Thomas R Baxter Drainage pouch for medical purposes
US4185630A (en) * 1977-08-15 1980-01-29 Diamond Shamrock Corporation Colostomy apparatus
GB2031282A (en) * 1978-07-19 1980-04-23 Matburn Ltd Surgical collection bag
GB2124086A (en) * 1982-05-12 1984-02-15 Craig Med Prod Ltd An ostomy bag particularly for use with a fold-over filter
EP0966933A1 (fr) * 1998-06-26 1999-12-29 The Procter & Gamble Company Collecteur d'urine à paroi respirante
US6328719B1 (en) * 1998-09-30 2001-12-11 B. BRAUN MEDICAL SOCIéTé ANONYME Filter and gas vent system incorporated in an ostomy bag

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3055368A (en) * 1960-11-29 1962-09-25 Thomas R Baxter Drainage pouch for medical purposes
US4185630A (en) * 1977-08-15 1980-01-29 Diamond Shamrock Corporation Colostomy apparatus
GB2031282A (en) * 1978-07-19 1980-04-23 Matburn Ltd Surgical collection bag
GB2124086A (en) * 1982-05-12 1984-02-15 Craig Med Prod Ltd An ostomy bag particularly for use with a fold-over filter
EP0966933A1 (fr) * 1998-06-26 1999-12-29 The Procter & Gamble Company Collecteur d'urine à paroi respirante
US6328719B1 (en) * 1998-09-30 2001-12-11 B. BRAUN MEDICAL SOCIéTé ANONYME Filter and gas vent system incorporated in an ostomy bag

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100256581A1 (en) * 2007-12-20 2010-10-07 Coloplast A/S Prefilter for an Ostomy Bag
US9833352B2 (en) 2011-08-23 2017-12-05 Mayo Foundation For Medical Education And Research Ostomy devices
US11135084B2 (en) 2017-11-09 2021-10-05 11 Health And Technologies Limited Ostomy monitoring system and method
US11406525B2 (en) 2017-11-09 2022-08-09 11 Health And Technologies Limited Ostomy monitoring system and method
USD935477S1 (en) 2018-11-08 2021-11-09 11 Health And Technologies Limited Display screen or portion thereof with graphical user interface
US12357494B2 (en) 2020-10-15 2025-07-15 Convatec Technologies Inc. Ostomy systems and methods
CN116327473A (zh) * 2023-05-29 2023-06-27 四川省医学科学院·四川省人民医院 一种防渗液感染的造口袋组件
JP2025536740A (ja) * 2023-09-05 2025-11-07 ホリスター・インコーポレイテッド オストミーフィルタ保護部

Also Published As

Publication number Publication date
AU2003281243A1 (en) 2004-01-23
CA2392493A1 (fr) 2004-01-05

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