DE3325299A1 - Beutel mit integrierter atmungsaktiver dichtung fuer kuenstliche koerperoeffnungen - Google Patents

Beutel mit integrierter atmungsaktiver dichtung fuer kuenstliche koerperoeffnungen

Info

Publication number
DE3325299A1
DE3325299A1 DE19833325299 DE3325299A DE3325299A1 DE 3325299 A1 DE3325299 A1 DE 3325299A1 DE 19833325299 DE19833325299 DE 19833325299 DE 3325299 A DE3325299 A DE 3325299A DE 3325299 A1 DE3325299 A1 DE 3325299A1
Authority
DE
Germany
Prior art keywords
polyol
polyisocyanate
reaction
hydrophilic filler
polymeric matrix
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.)
Withdrawn
Application number
DE19833325299
Other languages
German (de)
English (en)
Inventor
Douglas 08502 Belle Mead N.J. Allen jun.
Eric 08816 East Brunswick N.J. Flam
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.)
CR Bard Inc
Original Assignee
CR Bard 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 US06/398,913 external-priority patent/US4497914A/en
Priority claimed from US06/491,256 external-priority patent/US4561858A/en
Application filed by CR Bard Inc filed Critical CR Bard Inc
Publication of DE3325299A1 publication Critical patent/DE3325299A1/de
Withdrawn legal-status Critical Current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; Portable urination aids; Colostomy devices
    • A61F5/443—Devices worn by the patient for reception of urine, faeces, catamenial or other discharge; Portable urination aids; Colostomy devices having adhesive seals for securing to the body, e.g. of hydrocolloid type, e.g. gels, starches, karaya gums
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L28/00—Materials for colostomy devices
    • A61L28/0007—Materials for colostomy devices containing macromolecular materials
    • A61L28/0015—Materials for colostomy devices containing macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4063—Mixtures of compounds of group C08G18/62 with other macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4081—Mixtures of compounds of group C08G18/64 with other macromolecular compounds

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Nursing (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
DE19833325299 1982-07-16 1983-07-13 Beutel mit integrierter atmungsaktiver dichtung fuer kuenstliche koerperoeffnungen Withdrawn DE3325299A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/398,913 US4497914A (en) 1982-07-16 1982-07-16 Breathable ostomy gasket composition
US06/491,256 US4561858A (en) 1983-05-03 1983-05-03 Ostomy bag with integral breathable gasket

Publications (1)

Publication Number Publication Date
DE3325299A1 true DE3325299A1 (de) 1984-01-19

Family

ID=27016424

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833325299 Withdrawn DE3325299A1 (de) 1982-07-16 1983-07-13 Beutel mit integrierter atmungsaktiver dichtung fuer kuenstliche koerperoeffnungen

Country Status (7)

Country Link
AU (1) AU564734B2 (da)
BR (1) BR8303734A (da)
CA (1) CA1228440A (da)
DE (1) DE3325299A1 (da)
DK (1) DK326083A (da)
FR (1) FR2531970A1 (da)
GB (2) GB2125054A (da)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH471846A (fr) * 1967-04-19 1969-04-30 Elekal Procédé de fabrication d'une mousse de polyuréthane souple et hydrophile
CH473852A (fr) * 1967-05-02 1969-06-15 Elekal Procédé de fabrication d'une mousse de polyuréthane souple et hydrophile
CH484220A (fr) * 1967-11-13 1970-01-15 Elekal Procédé de fabrication d'une mousse de polyuréthane souple et hydrophile
US3713445A (en) * 1971-01-27 1973-01-30 A Marsan Sealing ring or pad for a post surgical drainage pouch
DE2403656A1 (de) * 1974-01-25 1975-10-30 Form Altstoff Handelsgesellsch Bindemittel auf der basis von polyolen und polyisocyanaten und ein verfahren zu seiner herstellung
DE2714838A1 (de) * 1976-04-06 1977-10-20 Grace W R & Co Polyurethanschaum und verfahren zu dessen herstellung
LU76474A1 (da) * 1976-12-24 1978-07-10
GB2037304B (en) * 1978-11-24 1982-12-01 Grace W R & Co Polyurethane foam
GB2046764B (en) * 1979-02-08 1983-04-20 Matburn Holdings Ltd Polymeric sealant compositions
GB2070041B (en) * 1980-02-20 1983-06-22 Dunlop Ltd Polyether-urethane foams
DE3106246C2 (de) * 1981-02-20 1984-12-20 Maizena Gmbh, 2000 Hamburg Formmasse für mit Stärke gefüllte Polyurethanhartschäume

Also Published As

Publication number Publication date
GB2156833A (en) 1985-10-16
BR8303734A (pt) 1984-02-21
CA1228440A (en) 1987-10-20
FR2531970A1 (fr) 1984-02-24
GB2125054A (en) 1984-02-29
GB8506334D0 (en) 1985-04-11
AU1666083A (en) 1984-01-19
DK326083D0 (da) 1983-07-14
AU564734B2 (en) 1987-08-27
GB8318514D0 (en) 1983-08-10
DK326083A (da) 1984-01-17

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee