DE69723710D1 - Medizinische instrumente mit verbesserter elastizität - Google Patents
Medizinische instrumente mit verbesserter elastizitätInfo
- Publication number
- DE69723710D1 DE69723710D1 DE69723710T DE69723710T DE69723710D1 DE 69723710 D1 DE69723710 D1 DE 69723710D1 DE 69723710 T DE69723710 T DE 69723710T DE 69723710 T DE69723710 T DE 69723710T DE 69723710 D1 DE69723710 D1 DE 69723710D1
- Authority
- DE
- Germany
- Prior art keywords
- medical instruments
- improved elasticity
- elasticity
- improved
- instruments
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/14—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
- A61L31/145—Hydrogels or hydrocolloids
-
- 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
- A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
- A61F2/06—Blood vessels
-
- 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
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/042—Polysaccharides
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US637018 | 1996-04-24 | ||
US08/637,018 US5684051A (en) | 1996-04-24 | 1996-04-24 | Medical devices with improved elastic response |
PCT/US1997/004468 WO1997039737A1 (en) | 1996-04-24 | 1997-03-27 | Medical devices with improved elastic response |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69723710D1 true DE69723710D1 (de) | 2003-08-28 |
DE69723710T2 DE69723710T2 (de) | 2004-04-15 |
Family
ID=24554214
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69723710T Expired - Lifetime DE69723710T2 (de) | 1996-04-24 | 1997-03-27 | Medizinische instrumente mit verbesserter elastizität |
Country Status (6)
Country | Link |
---|---|
US (1) | US5684051A (de) |
EP (1) | EP0921788B1 (de) |
JP (1) | JP4331795B2 (de) |
CA (1) | CA2252607C (de) |
DE (1) | DE69723710T2 (de) |
WO (1) | WO1997039737A1 (de) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6214331B1 (en) * | 1995-06-06 | 2001-04-10 | C. R. Bard, Inc. | Process for the preparation of aqueous dispersions of particles of water-soluble polymers and the particles obtained |
US5718862A (en) * | 1996-04-24 | 1998-02-17 | Hercules Incorporated | Secondary shaping of ionically crosslinked polymer compositions for medical devices |
US5820918A (en) * | 1996-07-11 | 1998-10-13 | Hercules Incorporated | Medical devices containing in-situ generated medical compounds |
US6060534A (en) * | 1996-07-11 | 2000-05-09 | Scimed Life Systems, Inc. | Medical devices comprising ionically and non-ionically crosslinked polymer hydrogels having improved mechanical properties |
FR2778081B1 (fr) * | 1998-04-29 | 2000-08-25 | Fabrice Thevenet | Implants de renfort pour sutures tissulaires |
JP3459575B2 (ja) * | 1998-09-06 | 2003-10-20 | 科学技術振興事業団 | 人工骨用高分子材料 |
WO2000050103A1 (en) * | 1999-02-25 | 2000-08-31 | Scimed Life Systems, Inc. | Medical devices comprising hydrogel polymers having improved mechanical properties |
FR2808026B1 (fr) * | 2000-04-25 | 2002-06-14 | Alexandre Laurent | Biomateriau a base de polymere hydrophile presentant un signal specifique en imagerie par resonance magnetique et procede de preparation d'un tel biomateriau |
US6764519B2 (en) * | 2000-05-26 | 2004-07-20 | Scimed Life Systems, Inc. | Ureteral stent |
US6913765B2 (en) * | 2001-03-21 | 2005-07-05 | Scimed Life Systems, Inc. | Controlling resorption of bioresorbable medical implant material |
US6494855B2 (en) | 2001-05-16 | 2002-12-17 | Scimed Life Systems, Inc. | Draining bodily fluid |
US6589591B1 (en) * | 2001-07-10 | 2003-07-08 | Baylor College Of Medicine | Method for treating medical devices using glycerol and an antimicrobial agent |
US6913625B2 (en) * | 2002-03-07 | 2005-07-05 | Scimed Life Systems, Inc. | Ureteral stent |
US8328877B2 (en) | 2002-03-19 | 2012-12-11 | Boston Scientific Scimed, Inc. | Stent retention element and related methods |
DE10244847A1 (de) * | 2002-09-20 | 2004-04-01 | Ulrich Prof. Dr. Speck | Medizinische Vorrichtung zur Arzneimittelabgabe |
JP4268645B2 (ja) | 2007-02-26 | 2009-05-27 | 財団法人国際超電導産業技術研究センター | 希土類系テープ状酸化物超電導体及びそれに用いる複合基板 |
US20100172953A1 (en) | 2007-06-13 | 2010-07-08 | Fmc Corporation | Biopolymer Based Implantable Degradable Devices |
US7939096B2 (en) | 2008-02-12 | 2011-05-10 | Boston Scientific Scimed, Inc. | Medical implants with polysaccharide drug eluting coatings |
US8668863B2 (en) | 2008-02-26 | 2014-03-11 | Board Of Regents, The University Of Texas System | Dendritic macroporous hydrogels prepared by crystal templating |
WO2009142719A2 (en) * | 2008-05-19 | 2009-11-26 | Massachusetts Institute Of Technology | Tympanic membrane permeating ear drops and uses thereof |
US8123739B2 (en) * | 2008-08-19 | 2012-02-28 | Cook Medical Technologies Llc | Drainage catheter and method for catheterizing a patient |
US20110076332A1 (en) * | 2009-08-27 | 2011-03-31 | Xiaojun Yu | Dextran-chitosan based in-situ gelling hydrogels for biomedical applications |
US9700650B2 (en) | 2009-11-09 | 2017-07-11 | Spotlight Technology Partners Llc | Polysaccharide based hydrogels |
US8795727B2 (en) | 2009-11-09 | 2014-08-05 | Spotlight Technology Partners Llc | Fragmented hydrogels |
EP2624874A4 (de) | 2010-10-08 | 2014-04-02 | Univ Texas | Haftungsverhindernde sperrmembran mit alginat und hyaluronsäure für biomedizinische anwendungen |
WO2012048283A1 (en) | 2010-10-08 | 2012-04-12 | Board Of Regents, The University Of Texas System | One-step processing of hydrogels for mechanically robust and chemically desired features |
EP2654819A2 (de) * | 2010-12-22 | 2013-10-30 | Boston Scientific Scimed, Inc. | Urologische medizinprodukte |
US9662424B2 (en) | 2012-12-11 | 2017-05-30 | Board Of Regents, The University Of Texas System | Hydrogel membrane for adhesion prevention |
US11565027B2 (en) | 2012-12-11 | 2023-01-31 | Board Of Regents, The University Of Texas System | Hydrogel membrane for adhesion prevention |
WO2015117977A1 (en) * | 2014-02-04 | 2015-08-13 | INSERM (Institut National de la Santé et de la Recherche Médicale) | Starch-based stents for use in the treatment of duct obstructions |
TWI640328B (zh) * | 2017-01-09 | 2018-11-11 | 國立成功大學 | 可供內視鏡治療術應用的即溶乾燥粉末 |
JP2019037608A (ja) * | 2017-08-28 | 2019-03-14 | 大日精化工業株式会社 | 柔軟性成形体の製造方法及び柔軟性成形体 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3271496A (en) * | 1964-01-27 | 1966-09-06 | Amicon Corp | Method of shaping polyelectrolyte polymer |
US3608057A (en) * | 1967-10-03 | 1971-09-21 | Amicon Corp | Process for making contact lenses |
US4286341A (en) * | 1979-04-16 | 1981-09-01 | Iowa State University Research Foundation, Inc. | Vascular prosthesis and method of making the same |
JPS5611763A (en) * | 1979-07-10 | 1981-02-05 | San Ei Chem Ind Ltd | Method of increasing elasticity of gel |
US4902295A (en) * | 1985-08-26 | 1990-02-20 | Hana Biologics, Inc. | Transplantable artificial tissue |
US4997443A (en) * | 1985-08-26 | 1991-03-05 | Hana Biologics, Inc. | Transplantable artificial tissue and process |
JPS63109742A (ja) * | 1986-10-27 | 1988-05-14 | Mitsubishi Acetate Co Ltd | ゲル組成物 |
JPH0696023B2 (ja) * | 1986-11-10 | 1994-11-30 | 宇部日東化成株式会社 | 人工血管およびその製造方法 |
US4808182A (en) * | 1986-11-26 | 1989-02-28 | Nestle, S.A. | Deswelled, hydrogel intraocular lenses |
US5085629A (en) * | 1988-10-06 | 1992-02-04 | Medical Engineering Corporation | Biodegradable stent |
US5057606A (en) * | 1989-01-24 | 1991-10-15 | Minnesota Mining And Manufacturing Company | Form-in-place polysaccharide gels |
GR920100122A (el) * | 1991-04-05 | 1993-03-16 | Ethicon Inc | Πολυσακχαρίτες οι οποίοι περιέχουν καρβοξύλιο με σταυροειδείς δεσμούς δια την πρόληψιν της προσφύσεως. |
US5531716A (en) * | 1993-09-29 | 1996-07-02 | Hercules Incorporated | Medical devices subject to triggered disintegration |
US5531735A (en) * | 1994-09-27 | 1996-07-02 | Hercules Incorporated | Medical devices containing triggerable disintegration agents |
-
1996
- 1996-04-24 US US08/637,018 patent/US5684051A/en not_active Expired - Lifetime
-
1997
- 1997-03-27 CA CA002252607A patent/CA2252607C/en not_active Expired - Fee Related
- 1997-03-27 DE DE69723710T patent/DE69723710T2/de not_active Expired - Lifetime
- 1997-03-27 WO PCT/US1997/004468 patent/WO1997039737A1/en active IP Right Grant
- 1997-03-27 EP EP97915177A patent/EP0921788B1/de not_active Expired - Lifetime
- 1997-03-27 JP JP53805997A patent/JP4331795B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0921788A1 (de) | 1999-06-16 |
WO1997039737A1 (en) | 1997-10-30 |
JP4331795B2 (ja) | 2009-09-16 |
JP2000509294A (ja) | 2000-07-25 |
DE69723710T2 (de) | 2004-04-15 |
CA2252607C (en) | 2006-10-17 |
EP0921788A4 (de) | 2001-06-27 |
US5684051A (en) | 1997-11-04 |
EP0921788B1 (de) | 2003-07-23 |
CA2252607A1 (en) | 1997-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |