CA2167512A1 - A valve device for absorption of the gas components - Google Patents
A valve device for absorption of the gas componentsInfo
- Publication number
- CA2167512A1 CA2167512A1 CA002167512A CA2167512A CA2167512A1 CA 2167512 A1 CA2167512 A1 CA 2167512A1 CA 002167512 A CA002167512 A CA 002167512A CA 2167512 A CA2167512 A CA 2167512A CA 2167512 A1 CA2167512 A1 CA 2167512A1
- Authority
- CA
- Canada
- Prior art keywords
- valve device
- gas
- bag
- proof
- filter
- 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.)
- Abandoned
Links
- 238000010521 absorption reaction Methods 0.000 title claims description 12
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000000758 substrate Substances 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 229910052799 carbon Inorganic materials 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 11
- 230000000968 intestinal effect Effects 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000011505 plaster Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 8
- 239000004033 plastic Substances 0.000 claims description 6
- 239000006260 foam Substances 0.000 claims description 5
- 230000002441 reversible effect Effects 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 3
- 241000751997 Stomis Species 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims 2
- 239000002699 waste material Substances 0.000 claims 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 239000002984 plastic foam Substances 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 230000001877 deodorizing effect Effects 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 69
- 238000012360 testing method Methods 0.000 description 18
- 230000009102 absorption Effects 0.000 description 9
- 239000007788 liquid Substances 0.000 description 8
- 235000012054 meals Nutrition 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 239000011358 absorbing material Substances 0.000 description 5
- 238000007455 ileostomy Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 4
- OMOVVBIIQSXZSZ-UHFFFAOYSA-N [6-(4-acetyloxy-5,9a-dimethyl-2,7-dioxo-4,5a,6,9-tetrahydro-3h-pyrano[3,4-b]oxepin-5-yl)-5-formyloxy-3-(furan-3-yl)-3a-methyl-7-methylidene-1a,2,3,4,5,6-hexahydroindeno[1,7a-b]oxiren-4-yl] 2-hydroxy-3-methylpentanoate Chemical compound CC12C(OC(=O)C(O)C(C)CC)C(OC=O)C(C3(C)C(CC(=O)OC4(C)COC(=O)CC43)OC(C)=O)C(=C)C32OC3CC1C=1C=COC=1 OMOVVBIIQSXZSZ-UHFFFAOYSA-N 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 235000013405 beer Nutrition 0.000 description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 3
- 230000008961 swelling Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 2
- 210000000436 anus Anatomy 0.000 description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 description 2
- 239000002781 deodorant agent Substances 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 206010016766 flatulence Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 241000143060 Americamysis bahia Species 0.000 description 1
- 241000972773 Aulopiformes Species 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 241000500881 Lepisma Species 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000001124 body fluid Anatomy 0.000 description 1
- 235000013532 brandy Nutrition 0.000 description 1
- 235000008429 bread Nutrition 0.000 description 1
- VNWKTOKETHGBQD-AKLPVKDBSA-N carbane Chemical compound [15CH4] VNWKTOKETHGBQD-AKLPVKDBSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 235000019993 champagne Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 1
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 210000000936 intestine Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000009103 reabsorption Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 235000019515 salmon Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000008786 sensory perception of smell Effects 0.000 description 1
- ZFRKQXVRDFCRJG-UHFFFAOYSA-N skatole Chemical compound C1=CC=C2C(C)=CNC2=C1 ZFRKQXVRDFCRJG-UHFFFAOYSA-N 0.000 description 1
- 210000005070 sphincter Anatomy 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 210000001066 surgical stoma Anatomy 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 210000002700 urine Anatomy 0.000 description 1
- 230000002747 voluntary effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 235000014101 wine Nutrition 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0407—Constructional details of adsorbing systems
- B01D53/0446—Means for feeding or distributing gases
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/102—Carbon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/25—Coated, impregnated or composite adsorbents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/90—Odorous compounds not provided for in groups B01D2257/00 - B01D2257/708
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2259/00—Type of treatment
- B01D2259/45—Gas separation or purification devices adapted for specific applications
- B01D2259/4533—Gas separation or purification devices adapted for specific applications for medical purposes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
- B01D53/04—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with stationary adsorbents
- B01D53/0454—Controlling adsorption
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Nursing (AREA)
- Public Health (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Epidemiology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
- Feeding And Controlling Fuel (AREA)
- Sampling And Sample Adjustment (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO932605 | 1993-07-19 | ||
| NO932605A NO932605D0 (no) | 1993-07-19 | 1993-07-19 | Ventilinnsats til absorpsjon av gasskomponenten, som lukkes naar filteret blir fuktig |
| NO941499A NO177482C (no) | 1993-07-19 | 1994-04-25 | Ventil til absorpsjon av gasskomponenter |
| NO941499 | 1994-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2167512A1 true CA2167512A1 (en) | 1995-02-02 |
Family
ID=26648426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002167512A Abandoned CA2167512A1 (en) | 1993-07-19 | 1994-07-15 | A valve device for absorption of the gas components |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5733271A (cg-RX-API-DMAC10.html) |
| EP (1) | EP0710094A1 (cg-RX-API-DMAC10.html) |
| AU (1) | AU675867B2 (cg-RX-API-DMAC10.html) |
| CA (1) | CA2167512A1 (cg-RX-API-DMAC10.html) |
| NO (1) | NO177482C (cg-RX-API-DMAC10.html) |
| WO (1) | WO1995003015A1 (cg-RX-API-DMAC10.html) |
Families Citing this family (29)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19619597A1 (de) * | 1996-05-15 | 1997-11-20 | Walter Frenkel | Entsorgungsgerät für menschliche Ausscheidungen |
| GB2302028B (en) * | 1996-08-29 | 1997-08-27 | Bristol Myers Squibb Co | Production of filter elements |
| EP1398011B1 (en) * | 1997-09-18 | 2010-08-25 | ConvaTec Technologies Inc. | Ostomy appliances |
| DE29800319U1 (de) * | 1998-01-10 | 1998-04-09 | Leybold Vakuum GmbH, 50968 Köln | Filter für den Einsatz in gasführenden Leitungen oder Kreisläufen |
| FR2778584B1 (fr) * | 1998-05-15 | 2000-08-04 | Sextant Avionique | Enceinte a dessiccateur |
| DE19930622A1 (de) * | 1999-07-02 | 2001-01-04 | Sandler Helmut Helsa Werke | Geruchs- oder Schadstofffilter, insbesondere für Stomabeutel |
| DE19930621A1 (de) * | 1999-07-02 | 2001-01-04 | Sandler Helmut Helsa Werke | Verschlußvorrichtung |
| US6491993B1 (en) | 1999-08-12 | 2002-12-10 | Pactiv Corporation | Absorbent pouches |
| US6306191B1 (en) * | 1999-11-12 | 2001-10-23 | Millipore Corporation | Sanitary seal design and vent using such seal |
| US6475270B1 (en) * | 2000-05-22 | 2002-11-05 | 3M Innovative Properties Company | Nested diffusional filter |
| US6355078B1 (en) * | 2000-05-24 | 2002-03-12 | Nuclear Filter Technology, Inc. | Arrangement for venting an enclosure |
| DK175870B1 (da) | 2001-09-05 | 2005-05-02 | Coloplast As | Stomiindretning |
| JP3966705B2 (ja) * | 2001-09-26 | 2007-08-29 | ジャパンゴアテックス株式会社 | ガス吸着フィルターの取り付け構造及びガス吸着フィルター付きハウジング |
| US7125433B2 (en) * | 2003-12-31 | 2006-10-24 | Donaldson Company, Inc. | Dual diffusion channel filter |
| US8298201B2 (en) * | 2004-11-03 | 2012-10-30 | Coloplast A/S | Cleanable filter for an ostomy appliance |
| US8007482B2 (en) * | 2005-06-28 | 2011-08-30 | Coloplast A/S | Pre-filter for an ostomy bag |
| ATE487447T1 (de) * | 2005-06-28 | 2010-11-15 | Coloplast As | Stomabeutelfilter mit wechselwirkenden oberflächen |
| US8343118B2 (en) | 2006-03-16 | 2013-01-01 | Joseph Eugene Davis | Diaper rash prevention apparatus |
| JP4423409B2 (ja) * | 2007-05-02 | 2010-03-03 | アルケア株式会社 | 脱臭フィルター及び同脱臭フィルターを備える排泄物収容装具 |
| CA2709855A1 (en) * | 2007-12-20 | 2009-07-02 | Coloplast A/S | A prefilter for an ostomy bag |
| US7981099B2 (en) * | 2008-07-10 | 2011-07-19 | Hollister Incorporated | Deodorizing gas filter assembly for a body waste collection pouch, and method of making |
| DK177977B1 (da) * | 2014-03-04 | 2015-02-09 | Jørgen-Ulrik Brandt | Lyd reducerende stomipose |
| EP3157477B1 (en) * | 2014-06-23 | 2020-08-05 | Entrenous, LLC | Apparatuses for ostomy gas management |
| WO2017141190A1 (en) * | 2016-02-18 | 2017-08-24 | Mracna Aaron J | Ostomy pouch vent and method of venting an ostomy pouch |
| RU2740844C2 (ru) * | 2016-09-21 | 2021-01-21 | Колопласт А/С | Устройство для стомы |
| US10603630B2 (en) * | 2017-08-03 | 2020-03-31 | Eric Rodriguez | Microwave oven deodorant device |
| EP3820416B1 (en) * | 2018-07-10 | 2023-09-06 | Hollister Incorporated | Ostomy pouch filter |
| CN109533629A (zh) * | 2018-11-20 | 2019-03-29 | 顺丰科技有限公司 | 一种包装袋 |
| GB202008258D0 (en) * | 2020-06-02 | 2020-07-15 | Convatec Ltd | An ostomy pounch |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1363644A (en) * | 1971-08-18 | 1974-08-14 | Caldwell C E J | Colostomy and like devices |
| US4274848A (en) * | 1979-09-24 | 1981-06-23 | Hollister Incorporated | Gas-venting filter for collection appliance |
| GB2083760B (en) * | 1980-09-09 | 1984-05-10 | Downs Surgical Ltd | Flatus filter |
| GB2094153B (en) * | 1981-03-09 | 1985-09-04 | Johnson & Johnson | Colostomy appliance and pressure relief valve therefor |
| DK147293C (da) * | 1982-01-15 | 1984-11-12 | Dansac As | Gasfilter til deodorisering og anvendelse deraf til stomibandager |
| US4411659A (en) * | 1982-03-16 | 1983-10-25 | Hollister Incorporated | Drainable collection pouch and filter assembly therefor |
| DK158133C (da) * | 1986-01-31 | 1990-08-27 | Coloplast As | Deodoriseringsfilter til stomiudstyr, navnlig til stomiposer |
| US4938749A (en) * | 1988-09-09 | 1990-07-03 | E. R. Squibb & Sons, Inc. | Ostomy pouch filter housing |
-
1994
- 1994-04-25 NO NO941499A patent/NO177482C/no unknown
- 1994-07-15 EP EP94923100A patent/EP0710094A1/en not_active Withdrawn
- 1994-07-15 WO PCT/NO1994/000127 patent/WO1995003015A1/en not_active Ceased
- 1994-07-15 CA CA002167512A patent/CA2167512A1/en not_active Abandoned
- 1994-07-15 US US08/581,613 patent/US5733271A/en not_active Expired - Fee Related
- 1994-07-15 AU AU72769/94A patent/AU675867B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US5733271A (en) | 1998-03-31 |
| AU7276994A (en) | 1995-02-20 |
| EP0710094A1 (en) | 1996-05-08 |
| NO941499L (no) | 1995-01-20 |
| NO177482C (no) | 1995-09-27 |
| AU675867B2 (en) | 1997-02-20 |
| NO177482B (no) | 1995-06-19 |
| NO941499D0 (cg-RX-API-DMAC10.html) | 1994-04-25 |
| WO1995003015A1 (en) | 1995-02-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |