DE19755872A1 - Kunststoffteil mit Formgedächtnis (auch partiell) als minimalinvasiv zu applizierende Implantatanwendung - Google Patents

Kunststoffteil mit Formgedächtnis (auch partiell) als minimalinvasiv zu applizierende Implantatanwendung

Info

Publication number
DE19755872A1
DE19755872A1 DE1997155872 DE19755872A DE19755872A1 DE 19755872 A1 DE19755872 A1 DE 19755872A1 DE 1997155872 DE1997155872 DE 1997155872 DE 19755872 A DE19755872 A DE 19755872A DE 19755872 A1 DE19755872 A1 DE 19755872A1
Authority
DE
Germany
Prior art keywords
shape memory
organism
minimally invasive
shape
plastic part
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Withdrawn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
DE1997155872
Other languages
German (de)
English (en)
Inventor
Peter Dr Ewert
Gregor Dr Krings
Helmut Prof Dr Kaeufer
Thomas Mueller
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.)
Mueller Thomas Dipl-Ing 12277 Berlin De
Original Assignee
Mueller Thomas Dipl-Ing 12277 Berlin De
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 Mueller Thomas Dipl-Ing 12277 Berlin De filed Critical Mueller Thomas Dipl-Ing 12277 Berlin De
Priority to DE1997155872 priority Critical patent/DE19755872A1/de
Priority to EP98964384A priority patent/EP1087725A1/fr
Priority to PCT/DE1998/003605 priority patent/WO1999029263A1/fr
Publication of DE19755872A1 publication Critical patent/DE19755872A1/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Withdrawn legal-status Critical Current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
    • 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
    • A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • 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
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
    • A61F2210/0019—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol operated at only one temperature whilst inside or touching the human body, e.g. constrained in a non-operative shape during surgery, another temperature only occurring before the operation
    • 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
    • A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0014—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
    • A61F2210/0023—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol operated at different temperatures whilst inside or touching the human body, heated or cooled by external energy source or cold supply
DE1997155872 1997-12-04 1997-12-04 Kunststoffteil mit Formgedächtnis (auch partiell) als minimalinvasiv zu applizierende Implantatanwendung Withdrawn DE19755872A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE1997155872 DE19755872A1 (de) 1997-12-04 1997-12-04 Kunststoffteil mit Formgedächtnis (auch partiell) als minimalinvasiv zu applizierende Implantatanwendung
EP98964384A EP1087725A1 (fr) 1997-12-04 1998-12-03 Piece en matiere plastique avec memoire de forme (meme partielle) utilisee comme implant permettant une installatoin avec effraction cutanee minimale
PCT/DE1998/003605 WO1999029263A1 (fr) 1997-12-04 1998-12-03 Piece en matiere plastique avec memoire de forme (meme partielle) utilisee comme implant permettant une installatoin avec effraction cutanee minimale

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1997155872 DE19755872A1 (de) 1997-12-04 1997-12-04 Kunststoffteil mit Formgedächtnis (auch partiell) als minimalinvasiv zu applizierende Implantatanwendung

Publications (1)

Publication Number Publication Date
DE19755872A1 true DE19755872A1 (de) 1999-06-10

Family

ID=7852092

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1997155872 Withdrawn DE19755872A1 (de) 1997-12-04 1997-12-04 Kunststoffteil mit Formgedächtnis (auch partiell) als minimalinvasiv zu applizierende Implantatanwendung

Country Status (3)

Country Link
EP (1) EP1087725A1 (fr)
DE (1) DE19755872A1 (fr)
WO (1) WO1999029263A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002041929A1 (fr) 2000-11-21 2002-05-30 Schering Ag Tuteurs intravasculaires tubulaires (stents) et leurs procedes de production
US7087078B2 (en) 2000-11-21 2006-08-08 Schering Ag Tubular vascular implants (stents) and methods for producing the same
DE102009025293A1 (de) 2009-06-15 2010-12-16 Adolf Pfaff & Dr. Karl-Friedrich Reichenbach GbR (vertretungsberechtigter Gesellschafter: Adolf Pfaff, 79183 Waldkirch) Radioopake Formgedächtnis-Polymere
EP3003224A4 (fr) * 2013-05-31 2016-11-23 Univ Massachusetts Medical Échafaudages composites, minéraux, polymères, dégradables et élastomères

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4390599A (en) * 1980-07-31 1983-06-28 Raychem Corporation Enhanced recovery memory metal device
WO1989003197A1 (fr) * 1987-10-08 1989-04-20 Terumo Kabushiki Kaisha Instrument et dispositif de maintien du diametre interne d'un passage dans un organe tubulaire
JP2561853B2 (ja) * 1988-01-28 1996-12-11 株式会社ジェイ・エム・エス 形状記憶性を有する成形体及びその使用方法
US5964744A (en) * 1993-01-04 1999-10-12 Menlo Care, Inc. Polymeric medical device systems having shape memory
US5674242A (en) * 1995-06-06 1997-10-07 Quanam Medical Corporation Endoprosthetic device with therapeutic compound
US5830179A (en) * 1996-04-09 1998-11-03 Endocare, Inc. Urological stent therapy system and method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002041929A1 (fr) 2000-11-21 2002-05-30 Schering Ag Tuteurs intravasculaires tubulaires (stents) et leurs procedes de production
US7087078B2 (en) 2000-11-21 2006-08-08 Schering Ag Tubular vascular implants (stents) and methods for producing the same
DE102009025293A1 (de) 2009-06-15 2010-12-16 Adolf Pfaff & Dr. Karl-Friedrich Reichenbach GbR (vertretungsberechtigter Gesellschafter: Adolf Pfaff, 79183 Waldkirch) Radioopake Formgedächtnis-Polymere
EP3003224A4 (fr) * 2013-05-31 2016-11-23 Univ Massachusetts Medical Échafaudages composites, minéraux, polymères, dégradables et élastomères

Also Published As

Publication number Publication date
EP1087725A1 (fr) 2001-04-04
WO1999029263A1 (fr) 1999-06-17

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8139 Disposal/non-payment of the annual fee