BRPI0807472A2 - Implante médico e processo para a sua produção - Google Patents

Implante médico e processo para a sua produção

Info

Publication number
BRPI0807472A2
BRPI0807472A2 BRPI0807472-0A2A BRPI0807472A BRPI0807472A2 BR PI0807472 A2 BRPI0807472 A2 BR PI0807472A2 BR PI0807472 A BRPI0807472 A BR PI0807472A BR PI0807472 A2 BRPI0807472 A2 BR PI0807472A2
Authority
BR
Brazil
Prior art keywords
production
medical implant
implant
medical
Prior art date
Application number
BRPI0807472-0A2A
Other languages
English (en)
Inventor
Guenter Bertholdt
Original Assignee
Bioregeneration Gmbh
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 Bioregeneration Gmbh filed Critical Bioregeneration Gmbh
Publication of BRPI0807472A2 publication Critical patent/BRPI0807472A2/pt

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
    • A61F2/02—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
    • 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
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2412—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body with soft flexible valve members, e.g. tissue valves shaped like natural valves
    • A61F2/2415—Manufacturing methods
    • 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
    • A61F2/24—Heart valves ; Vascular valves, e.g. venous valves; Heart implants, e.g. passive devices for improving the function of the native valve or the heart muscle; Transmyocardial revascularisation [TMR] devices; Valves implantable in the body
    • A61F2/2475—Venous valves
    • 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
    • A61L27/20—Polysaccharides
    • 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
    • A61L27/50—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials
    • A61L27/507—Materials characterised by their function or physical properties, e.g. injectable or lubricating compositions, shape-memory materials, surface modified materials for artificial blood vessels

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Engineering & Computer Science (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Dermatology (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Materials For Medical Uses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
BRPI0807472-0A2A 2007-02-12 2008-02-12 Implante médico e processo para a sua produção BRPI0807472A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007006844.3A DE102007006844B4 (de) 2007-02-12 2007-02-12 Langgestreckter Hohlkörper zum Ersatz eines venösen Blutgefäßes sowie Verfahren und Hohlform zur Herstellung eines kristalline Cellulose umfassenden langgestreckten Hohlkörpers
PCT/EP2008/051694 WO2008098944A1 (en) 2007-02-12 2008-02-12 Medical implant and process for the production thereof

Publications (1)

Publication Number Publication Date
BRPI0807472A2 true BRPI0807472A2 (pt) 2014-05-13

Family

ID=39243700

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0807472-0A2A BRPI0807472A2 (pt) 2007-02-12 2008-02-12 Implante médico e processo para a sua produção

Country Status (7)

Country Link
US (1) US8444700B2 (pt)
EP (1) EP2124818A1 (pt)
CN (1) CN101663000B (pt)
BR (1) BRPI0807472A2 (pt)
DE (1) DE102007006844B4 (pt)
RU (1) RU2476187C2 (pt)
WO (1) WO2008098944A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007016852A1 (de) 2007-04-10 2008-10-16 Bioregeneration Gmbh Verfahren zur Herstellung einer kristalline Cellulose umfassenden Struktur
DE102008056413B4 (de) 2008-11-07 2014-12-24 Bioregeneration Gmbh Verfahren zur Herstellung eines Cellulose enthaltenden Körpers
DE102009003890A1 (de) * 2009-01-02 2010-07-08 Bioregeneration Gmbh Vorrichtung mit einer in ein Gefäß des Körpers eines Patienten implantierbaren Einrichtung und einer Auskleidung sowie Verfahren zum Herstellen derselben
US9751807B2 (en) * 2012-08-16 2017-09-05 General Electric Company Consumable core for manufacture of composite articles and related method
AU2013354086A1 (en) * 2012-12-07 2015-04-30 Michael Laule Method of preventing or alleviating high venous pressure due to tricuspid regurgitation in a patient
ES2809880T3 (es) * 2013-09-19 2021-03-08 Eth Zuerich Procedimiento para la producción de parches o elementos de celulosa estructurados y dispositivos fabricados utilizando dicho procedimiento
US9877494B2 (en) 2014-08-21 2018-01-30 Shantung HSU Active fermentation process and fermented liquid and drinks made by using the same
US20220354993A1 (en) * 2019-12-19 2022-11-10 Paul Gatenholm Biomimetic three-dimensional device for delivery of therapeutic cells and method of making device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US15192A (en) * 1856-06-24 Tubular
DE3820574A1 (de) 1988-06-16 1989-12-21 Agia Ag Fuer Ind Anwendungstec Verlorener formkern
EP0396344A3 (en) * 1989-04-28 1991-04-03 Ajinomoto Co., Inc. Hollow microbial cellulose, process for preparation thereof, and artificial blood vessel formed of said cellulose
CA2175720C (en) 1996-05-03 2011-11-29 Ian M. Penn Bifurcated stent and method for the manufacture and delivery of same
IL118149A0 (en) * 1996-05-05 1996-09-12 Rdc Rafael Dev Corp Method for producing heart valves and heart valves produced by the method
US20030013163A1 (en) 2000-02-17 2003-01-16 Dieter Klemm Method and device for producing shaped microbial cellulose for use as a biomaterial, especially for microsurgery
WO2001061026A1 (de) * 2000-02-17 2001-08-23 Sura Chemicals Gmbh Verfahren und vorrichtung zur herstellung von geformter mikrobieller cellulose zur verwendung als biomaterial, insbesondere für die mikrochirurgie
US6800753B2 (en) * 2001-09-04 2004-10-05 University Of Iowa Research Foundation Regenerated cellulose and oxidized cellulose membranes as potential biodegradable platforms for drug delivery and tissue engineering
US20040117004A1 (en) * 2002-05-16 2004-06-17 Osborne Thomas A. Stent and method of forming a stent with integral barbs
BR0205047C1 (pt) * 2002-11-21 2003-11-04 Ronaldo Da Rocha Loures Bueno Endoprótese revestida com membrana de celulose biossintética
WO2005011534A1 (en) * 2003-07-31 2005-02-10 Cook Incorporated Prosthetic valve devices and methods of making such devices
US20050037082A1 (en) * 2003-08-13 2005-02-17 Wan-Kei Wan Poly(vinyl alcohol)-bacterial cellulose nanocomposite
DE102005011930B3 (de) * 2005-03-14 2006-09-14 Eurocopter Deutschland Gmbh Verfahren zur Herstellung eines wasserlöslichen Formkerns
EP1919398B1 (en) * 2005-07-29 2014-03-05 Cook Medical Technologies LLC Elliptical implantable device
DE102006007412B4 (de) * 2006-02-19 2008-08-21 Bioregeneration Gmbh Verfahren zur Herstellung eines langgestreckten Cellulosehohlkörpers
US7709631B2 (en) * 2006-03-13 2010-05-04 Xylos Corporation Oxidized microbial cellulose and use thereof
WO2008040729A2 (en) * 2006-10-02 2008-04-10 Arterion Ab Process for the preparation of hollow cellulose vessels by culturing cellulose- producing microorganisms on the surface of a hollow carrier and providing a gas having an oxygen level of at least 35%
US8017396B2 (en) * 2008-02-22 2011-09-13 Vijay Kumar Cellulose based heart valve prosthesis

Also Published As

Publication number Publication date
WO2008098944A9 (en) 2009-11-05
CN101663000A (zh) 2010-03-03
RU2009134116A (ru) 2011-03-20
DE102007006844A1 (de) 2008-08-14
EP2124818A1 (en) 2009-12-02
DE102007006844B4 (de) 2014-06-12
WO2008098944A1 (en) 2008-08-21
RU2476187C2 (ru) 2013-02-27
US20100121431A1 (en) 2010-05-13
US8444700B2 (en) 2013-05-21
CN101663000B (zh) 2013-06-12

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]