AU560959B2 - Polyurethane for medical purpose - Google Patents

Polyurethane for medical purpose

Info

Publication number: AU560959B2
Authority: AU; Australia
Prior art keywords: polyurethane; medical purpose; medical
Prior art date: 1981-10-30
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

AU89312/82A

Other versions

AU8931282A (en

Inventor

Michael Szycher

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.)

Thermo Fisher Scientific Inc

Original Assignee

Thermo Electron Corp

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.)

1981-10-30

Filing date

1982-10-13

Publication date

1987-04-30

1982-10-13 Application filed by Thermo Electron Corp filed Critical Thermo Electron Corp

1983-06-16 Publication of AU8931282A publication Critical patent/AU8931282A/en

1987-04-30 Application granted granted Critical

1987-04-30 Publication of AU560959B2 publication Critical patent/AU560959B2/en

2002-10-13 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Classifications

- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- 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
- A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
- A61L27/14—Macromolecular materials
- A61L27/18—Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- 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
- A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
- A61L33/06—Use of macromolecular materials
- A61L33/068—Use of 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
- C08G18/48—Polyethers
- C08G18/4854—Polyethers containing oxyalkylene groups having four carbon atoms in the alkylene group
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
- 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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/73—Polyisocyanates or polyisothiocyanates acyclic

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
Polymers & Plastics (AREA)
Public Health (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Epidemiology (AREA)
Veterinary Medicine (AREA)
Hematology (AREA)
Surgery (AREA)
Materials Engineering (AREA)
Engineering & Computer Science (AREA)
Dermatology (AREA)
Oral & Maxillofacial Surgery (AREA)
Transplantation (AREA)
Materials For Medical Uses (AREA)
Polyurethanes Or Polyureas (AREA)

AU89312/82A 1981-10-30 1982-10-13 Polyurethane for medical purpose Ceased AU560959B2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US31692281A	1981-10-30	1981-10-30
US316922		1994-10-03

Publications (2)

Publication Number	Publication Date
AU8931282A AU8931282A (en)	1983-06-16
AU560959B2 true AU560959B2 (en)	1987-04-30

Family

ID=23231301

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU89312/82A Ceased AU560959B2 (en)	1981-10-30	1982-10-13	Polyurethane for medical purpose

Country Status (7)

Country	Link
JP (1)	JPS58132017A (en)
AU (1)	AU560959B2 (en)
CA (1)	CA1197037A (en)
CH (1)	CH655937A5 (en)
DE (1)	DE3239318A1 (en)
GB (1)	GB2111067B (en)
NL (1)	NL8204162A (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3318730A1 (en) *	1983-05-21	1984-11-22	Akzo Gmbh, 5600 Wuppertal	Biocompatible polyurethanes
DE3341847A1 (en) *	1983-11-19	1985-06-13	Akzo Gmbh, 5600 Wuppertal	DIISOCYANATE ADDITION POLYMER MEMBRANES FOR HAEMODIALYSIS AND / OR HAEMOFILTRATION
US5176956A (en) *	1984-09-26	1993-01-05	Medtronic, Inc.	Biomedical apparatus having fatty acid dimer derived skin compatible adhesive composition thereon
USRE32991E (en) *	1984-11-13	1989-07-18	Thermedics, Inc.	Drug dispensing wound dressing
US4614787A (en) *	1984-11-13	1986-09-30	Thermedics, Inc.	Drug dispensing wound dressing
US4638043A (en) *	1984-11-13	1987-01-20	Thermedics, Inc.	Drug release system
JPS61200114A (en) *	1985-02-28	1986-09-04	Nippon Zeon Co Ltd	Antithrombotic polyurethane compound and production thereof
JPS62154982A (en) *	1985-12-27	1987-07-09	Pioneer Electronic Corp	Television signal receiver
US4699141A (en) *	1986-01-16	1987-10-13	Rhode Island Hospital	Neovascularization
US5169720A (en) *	1986-11-18	1992-12-08	W. R. Grace & Co.-Conn.	Protein non-adsorptive polyurea-urethane polymer coated devices
EP0335308B1 (en) *	1988-03-31	1993-12-08	W.R. Grace & Co.-Conn.	Protein non-adsorptive polyurea-urethane polymer coated devices
US4874360A (en) *	1988-07-01	1989-10-17	Medical Engineering Corporation	Ureteral stent system
US4873308A (en) *	1988-09-30	1989-10-10	Medtronic, Inc.	Biostable, segmented aliphatic polyurethanes and process therefor
DE3930770A1 (en) *	1989-09-14	1991-03-28	Wolfgang F Dr Schoener	IMPLANTABLE CATHETERS MADE FROM MEDICAL COMPATIBLE ELASTIC PLASTIC
CA2062433C (en) *	1991-03-08	2000-02-29	Takashi Matsumoto	Medical tube
DE4132015A1 (en) *	1991-09-26	1993-04-01	Basf Ag	THERMOPLASTIC POLYURETHANE ELASTOMERS WITH A LOW ORGANIC CARBON DELIVERY VALUE, METHOD FOR THEIR PRODUCTION AND THEIR USE
CH683673A5 (en) *	1991-10-01	1994-04-29	Otsuka Pharma Co Ltd	Antithrombotic resin antithrombotic tubes, antithrombotic film and antithrombotic coating.
DE19640552A1 (en) *	1996-10-01	1998-04-02	Bayer Ag	Process for improving the biocompatibility of thermoplastic polyurethanes
DE10020163B4 (en) *	2000-04-25	2007-05-31	Bayer Materialscience Ag	Aliphatic thermoplastic polyurethanes and their use
DE10109301A1 (en) *	2001-02-26	2002-09-05	Basf Ag	Thermoplastic polyurethanes based on aliphatic isocyanates
EP1446437B1 (en)	2001-11-14	2015-04-15	Medtronic, Inc.	Compounds containing quaternary carbons, medical devices, and methods
WO2003042273A1 (en) *	2001-11-14	2003-05-22	Medtronic, Inc.	Compounds containing quaternary carbons, medical devices, and methods
US6984700B2 (en)	2002-09-17	2006-01-10	Medtronic, Inc.	Compounds containing silicon-containing groups, medical devices, and methods
DE10243965A1 (en) *	2002-09-20	2004-04-01	Adiam Life Science Ag	Process for the production of biocompatible polyurethanes
US7264858B2 (en)	2002-10-29	2007-09-04	Lubrizol Advanced Materials, Inc.	Multilayered articles having biocompatibility and biostability characteristics
GB2414241A (en) *	2004-05-20	2005-11-23	Asahi Chemical Ind	Polyurethane for adsorbing leukocytes

1982
- 1982-10-13 AU AU89312/82A patent/AU560959B2/en not_active Ceased
- 1982-10-23 DE DE19823239318 patent/DE3239318A1/en not_active Withdrawn
- 1982-10-27 CA CA000414255A patent/CA1197037A/en not_active Expired
- 1982-10-28 NL NL8204162A patent/NL8204162A/en not_active Application Discontinuation
- 1982-10-28 JP JP57188273A patent/JPS58132017A/en active Pending
- 1982-10-29 CH CH632782A patent/CH655937A5/en not_active IP Right Cessation
- 1982-10-29 GB GB08231041A patent/GB2111067B/en not_active Expired

Also Published As

Publication number	Publication date
JPS58132017A (en)	1983-08-06
AU8931282A (en)	1983-06-16
GB2111067A (en)	1983-06-29
CA1197037A (en)	1985-11-19
NL8204162A (en)	1983-05-16
CH655937A5 (en)	1986-05-30
GB2111067B (en)	1985-05-09
DE3239318A1 (en)	1983-05-11

Publication	Publication Date	Title
AU560959B2 (en)	1987-04-30	Polyurethane for medical purpose
AU558611B2 (en)	1987-02-05	Polyurethane gel
AU576753B2 (en)	1988-09-08	Catheter
AU546940B2 (en)	1985-09-26	Box-pleated diaper
AU1041083A (en)	1983-05-18	Catheter introduction set
AU8398782A (en)	1983-10-24	Autoinflatable catheter
AU8497782A (en)	1983-01-06	Mattress
AU550098B2 (en)	1986-03-06	Sterile dressing
AU554319B2 (en)	1986-08-14	Therapeutic apparatus
AU559903B2 (en)	1987-03-26	Diaper
AU9165482A (en)	1983-06-23	X-ray contrast agents
AU547803B2 (en)	1985-11-07	s
AU562093B2 (en)	1987-05-28	Diaper
AU561439B2 (en)	1987-05-07	Diaper
AU3622284A (en)	1985-06-13	Catheter
AU548731B2 (en)	1986-01-02	Polyurethane composition
AU8759082A (en)	1983-04-14	Self centreing joystick apparatus
AU559888B2 (en)	1987-03-26	Diaper
GB2105268B (en)	1985-01-30	Wheelchairs
AU8254082A (en)	1983-02-10	Diaper
AU6184480A (en)	1982-03-04	Coffins
AU545927B2 (en)	1985-08-08	Bed
AU8320282A (en)	1982-11-11	Wheelchair
AU552929B2 (en)	1986-06-26	Lead-in-air monitor
AU554773B2 (en)	1986-09-04	Audiometer