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WO2015132623A1 - Appareil stomique avec composant de ventilation - Google Patents

Appareil stomique avec composant de ventilation Download PDF

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Publication number
WO2015132623A1
WO2015132623A1 PCT/IB2014/059373 IB2014059373W WO2015132623A1 WO 2015132623 A1 WO2015132623 A1 WO 2015132623A1 IB 2014059373 W IB2014059373 W IB 2014059373W WO 2015132623 A1 WO2015132623 A1 WO 2015132623A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve
gas
bag
ostomy appliance
inlet
Prior art date
Application number
PCT/IB2014/059373
Other languages
English (en)
Inventor
Simeon Stanchev SIMEONOV
Original Assignee
Simeonov Simeon Stanchev
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 Simeonov Simeon Stanchev filed Critical Simeonov Simeon Stanchev
Priority to PCT/IB2014/059373 priority Critical patent/WO2015132623A1/fr
Publication of WO2015132623A1 publication Critical patent/WO2015132623A1/fr

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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

  • This invention relates to an ostomy appliance with venting component for controlled release of waste gases - flatus from post-surgical abdominal wall colostomy or ileostomy.
  • a filter - odor removing element WO 2011/150937.
  • the filter contains a deodorizing element and has an extension.
  • the latter is with a gas-inlet portion with numerous gas-inlets across the surface of the extension.
  • US 2007/0270772 offer another solution - manual operation of an exhaust vent , in the upper section of the bag .
  • Sealing lock operation can be used to open a passage inside the collecting bag such that flatus gasses may pass through a filter, which is protected prior to opening of the passage such that it is not contaminated.
  • an Ostomy Appliance with Venting Component comprising: collecting bag, wafer, and bag empting opening with fixing unit.
  • Said collecting bag having outside rim seam and inside rim seam shaping up a gas channel with an inlet in the upper part of the collecting bag and an outlet in side part, mounted in which is the inlet part of gas tube, with a gas valve, normally closed, mounted to the other end of the gas tube, whereby the content of the collecting bag is sealed off.
  • Gas tube is mounted along the valve axis and its outlet end is close to slits, thus there is a passage in valve available in case of its deformation due to finger pressure.
  • pressure valve slits stay open, overcoming elasticity forces keeping slits closed.
  • a filter with inlet sleeve to elongated body replaces valve; at the opposite end of sleeve are outlets, adequately small to prevent passage of chemical filter substance in its body, securing free gas passage.
  • two versions of gas channel are possible - output on the right-hand side towards the bag axis (colostomy typically on the left-hand side of user's body) or symmetrically opposite position.
  • the space position of the valve defined via a varied length gas tube, in respect of the collecting bag, makes it possible to keep the valve in place under, between or even above clothing of users where its handling is most convenient, discrete and small size as it is.
  • Functioning as high-pressure valve it secures bag's not separating from body or wafer in case of inadmissible pressure, due to unintended bag deformation.
  • Specific design of the valve ensures functioning of the appliance in case of blocking of gas passage by intestine content - in every manual activation of the valve, at initial deformation of it, before slits open, extra-pressure in gas line to pressure in the bag, pushing content back into it.
  • Figure 1 Axonometric view of Appliance with Venting Component, seen from the side of user body - right-hand side gas valve position (left-hand side bag position, typical colostomy place);
  • Figure 2 Axonometric view, gas valve, mounted to gas tube;
  • Figure 3 Axonometric view of Appliance with Venting Component, seen from the side of user body - right-hand side gas filter position (left-hand side bag position, typical colostomy place);
  • Figure 4 Axonometric view, gas filter, mounted to gas tube.
  • Ostomy Appliance with Venting Component typical colostomy application (Fig. 1), made up of: collecting bag 1, with body wafer 2 fixed to it, in the nether part of which (user's body standing posture) is bag empting opening with fixing unit 3.
  • Outside rim seam 4 closes left, upper, and half of right side of bag.
  • Inside rim seam 5 starts from upper part of bag, inside equidistant from outside rim seam 4, shaping up gas channel with inlet in upper part of collecting bag and outlet in middle right part of it.
  • Inlet part of gas tube 7 is mounted to outlet of gas channel 6.
  • Gas valve 8 is mounted at nether side of gas tube 7, shown normally off, content in bag isolated from ambient.

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 un appareil stomique avec un composant de ventilation, comprenant: sac collecteur, plaquette côté corps, ouverture pour vider le sac avec unité de fixation. La couture extérieure de la jante (4) et la couture intérieure de la jante (5) forment un canal à gaz (6) qui est pourvu d'une entrée dans la partie supérieure du sac collecteur et d'une sortie dans la partie latérale de celui-ci, monté dans ce qui est la partie d'entrée du tube à gaz (7), la valve à gaz (8), normalement fermée, montée à l'autre extrémité du tube à gaz (7), de sorte que le contenu du sac collecteur est rendu étanche. Lorsqu'un corps ovale souple (10) de la valve à gaz (8) est déformé par pression des doigts d'un utilisateur, l'extrémité de la valve (8) (où les fentes (11) se trouvent), à l'opposé du manchon d'entrée (9) est ouverte en raison de la déformation d'élasticité - le contenu du sac (1) est ainsi en contact avec l'air ambiant. Un tube à gaz (7) est monté le long de l'axe (8) de la valve et son extrémité de sortie est proche des fentes (11), si bien que l'existence d'un passage dans la valve (8) est disponible en cas de déformation de valve due à la pression du doigt. En cas de pression admissible supplémentaire à partir du sac (1) à l'intérieur, la pression maintient des fentes (11) de valve ouvertes, en surmontant les forces d'élasticité gardant les fentes fermées. Dans une autre version de l'appareil stomique avec un composant de ventilation, un filtre (12) composé d'un manchon d'entrée (13) à corps allongé (14) remplace la valve, et à l'extrémité opposée du manchon (13) il y a des sorties, suffisamment petites pour empêcher le passage de substance de filtre chimique dans le corps, sécurisant le passage de gaz libre.
PCT/IB2014/059373 2014-03-03 2014-03-03 Appareil stomique avec composant de ventilation WO2015132623A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/IB2014/059373 WO2015132623A1 (fr) 2014-03-03 2014-03-03 Appareil stomique avec composant de ventilation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IB2014/059373 WO2015132623A1 (fr) 2014-03-03 2014-03-03 Appareil stomique avec composant de ventilation

Publications (1)

Publication Number Publication Date
WO2015132623A1 true WO2015132623A1 (fr) 2015-09-11

Family

ID=50442566

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2014/059373 WO2015132623A1 (fr) 2014-03-03 2014-03-03 Appareil stomique avec composant de ventilation

Country Status (1)

Country Link
WO (1) WO2015132623A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470325A (en) * 1992-02-28 1995-11-28 Fundock; Michael Ostomy bag with combination venting/cleaning assembly
CA2206612A1 (fr) * 1997-05-30 1998-11-30 Joseph A. Martell Dispositif de filtration et de desodorisation a utiliser avec une poche pour colostomie
US20050075616A1 (en) * 2003-10-02 2005-04-07 Holter Dwight Jerome Ostomy tools, and systems and processes for their use
US20070270772A1 (en) 2004-05-03 2007-11-22 Bjarne Worsoee Ostomy Appliance
US20080228155A1 (en) * 2007-03-15 2008-09-18 Longstaff Charles W Colostomy bag
US8016802B1 (en) * 2010-04-12 2011-09-13 Schena Kenneth R Method, apparatus and system for ostomy bag irrigation
WO2011150937A1 (fr) 2010-06-04 2011-12-08 Coloplast A/S Filtre ayant un élément d'extension

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5470325A (en) * 1992-02-28 1995-11-28 Fundock; Michael Ostomy bag with combination venting/cleaning assembly
CA2206612A1 (fr) * 1997-05-30 1998-11-30 Joseph A. Martell Dispositif de filtration et de desodorisation a utiliser avec une poche pour colostomie
US20050075616A1 (en) * 2003-10-02 2005-04-07 Holter Dwight Jerome Ostomy tools, and systems and processes for their use
US20070270772A1 (en) 2004-05-03 2007-11-22 Bjarne Worsoee Ostomy Appliance
US20080228155A1 (en) * 2007-03-15 2008-09-18 Longstaff Charles W Colostomy bag
US8016802B1 (en) * 2010-04-12 2011-09-13 Schena Kenneth R Method, apparatus and system for ostomy bag irrigation
WO2011150937A1 (fr) 2010-06-04 2011-12-08 Coloplast A/S Filtre ayant un élément d'extension

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