IT1230047B - Protesi vascolare contenente nella parete microcapsule inglobanti cellule produttrici di ormoni. - Google Patents

Protesi vascolare contenente nella parete microcapsule inglobanti cellule produttrici di ormoni.

Info

Publication number
IT1230047B
IT1230047B IT8921086A IT2108689A IT1230047B IT 1230047 B IT1230047 B IT 1230047B IT 8921086 A IT8921086 A IT 8921086A IT 2108689 A IT2108689 A IT 2108689A IT 1230047 B IT1230047 B IT 1230047B
Authority
IT
Italy
Prior art keywords
producing cells
hormone
ingloban
microcaps
wall
Prior art date
Application number
IT8921086A
Other languages
English (en)
Other versions
IT8921086A0 (it
Inventor
Giovanni Brotzu
Riccardo Calafiore
Original Assignee
Giovanni Brotzu
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 Giovanni Brotzu filed Critical Giovanni Brotzu
Publication of IT8921086A0 publication Critical patent/IT8921086A0/it
Priority to IT8921086A priority Critical patent/IT1230047B/it
Priority to DE69007558T priority patent/DE69007558T2/de
Priority to AT90112092T priority patent/ATE103188T1/de
Priority to EP90112092A priority patent/EP0406665B1/en
Priority to AU58646/90A priority patent/AU5864690A/en
Priority to JP2175462A priority patent/JPH0341948A/ja
Priority to CA002020438A priority patent/CA2020438A1/en
Priority to US07/548,372 priority patent/US5104403A/en
Application granted granted Critical
Publication of IT1230047B publication Critical patent/IT1230047B/it
Priority to US07/820,006 priority patent/US5201778A/en

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
    • 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
    • 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
    • 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
    • A61L27/54—Biologically active materials, e.g. therapeutic substances
    • 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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058—Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0067—Means for introducing or releasing pharmaceutical products into the body
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
    • A61L2300/43—Hormones, e.g. dexamethasone
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/62—Encapsulated active agents, e.g. emulsified droplets
    • A61L2300/622—Microcapsules
    • 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
    • A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
    • A61L2300/60—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a special physical form
    • A61L2300/64—Animal cells

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Dermatology (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Pulmonology (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
  • Medicinal Preparation (AREA)
IT8921086A 1989-07-04 1989-07-04 Protesi vascolare contenente nella parete microcapsule inglobanti cellule produttrici di ormoni. IT1230047B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT8921086A IT1230047B (it) 1989-07-04 1989-07-04 Protesi vascolare contenente nella parete microcapsule inglobanti cellule produttrici di ormoni.
DE69007558T DE69007558T2 (de) 1989-07-04 1990-06-26 Gefässprothese, deren Wand mit hormonproduzierende Zellen enthaltenden Mikrokapseln beladen ist.
AT90112092T ATE103188T1 (de) 1989-07-04 1990-06-26 Gefaessprothese, deren wand mit hormonproduzierende zellen enthaltenden mikrokapseln beladen ist.
EP90112092A EP0406665B1 (en) 1989-07-04 1990-06-26 Vascular prosthesis containing in the wall microcapsules, including hormoneproducing cells
AU58646/90A AU5864690A (en) 1989-07-04 1990-07-03 Vascular prothesis containing in the wall microcapsules, including hormone-producing cells
JP2175462A JPH0341948A (ja) 1989-07-04 1990-07-04 ホルモン生産細胞を含むマイクロカプセルを壁中に収容している人工血管
CA002020438A CA2020438A1 (en) 1989-07-04 1990-07-04 Vascular prothesis containing in the wall microcapsules, including hormone-producing cells
US07/548,372 US5104403A (en) 1989-07-04 1990-07-05 Vascular prosthesis containing in the wall microcapsules, including hormone-producing cells
US07/820,006 US5201778A (en) 1989-07-04 1992-01-13 Vascular prosthesis containing in the wall microcapsules, including hormone-producing cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8921086A IT1230047B (it) 1989-07-04 1989-07-04 Protesi vascolare contenente nella parete microcapsule inglobanti cellule produttrici di ormoni.

Publications (2)

Publication Number Publication Date
IT8921086A0 IT8921086A0 (it) 1989-07-04
IT1230047B true IT1230047B (it) 1991-09-27

Family

ID=11176522

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8921086A IT1230047B (it) 1989-07-04 1989-07-04 Protesi vascolare contenente nella parete microcapsule inglobanti cellule produttrici di ormoni.

Country Status (8)

Country Link
US (1) US5104403A (it)
EP (1) EP0406665B1 (it)
JP (1) JPH0341948A (it)
AT (1) ATE103188T1 (it)
AU (1) AU5864690A (it)
CA (1) CA2020438A1 (it)
DE (1) DE69007558T2 (it)
IT (1) IT1230047B (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705732A (en) * 1989-06-12 1998-01-06 Oklahoma Medical Research Foundation Universal donor cells
US5201778A (en) * 1989-07-04 1993-04-13 Giovanni Brotzu Vascular prosthesis containing in the wall microcapsules, including hormone-producing cells
US5290271A (en) * 1990-05-14 1994-03-01 Jernberg Gary R Surgical implant and method for controlled release of chemotherapeutic agents
DE69131574T2 (de) * 1990-05-14 2000-05-04 Gary R. Jernberg Chirurgisches implantat und verfahren zum einbetten von chemotherapeutika
WO1992007525A1 (en) * 1990-10-31 1992-05-14 Baxter International Inc. Close vascularization implant material
IT1244808B (it) * 1990-11-29 1994-09-05 Giovanni Brotzu Protesi vascolare sintetica biocompatibile a doppia parete contenente cellule ormonosecernenti
WO1993002188A1 (en) * 1991-07-15 1993-02-04 Oklahoma Medical Research Foundation Universal donor cells
CA2119252C (en) * 1991-09-16 2003-07-22 Steve A. Herweck Controlled porosity implantable primary lumen device
WO1993018214A1 (en) 1992-03-13 1993-09-16 Atrium Medical Corporation Controlled porosity expanded polytetrafluoroethylene products and fabrication
DE4229526B4 (de) * 1992-09-07 2006-02-16 Schrezenmeir, Jürgen, Dr. Vorrichtung zur Aufnahme und zum Einbringen von biologisch aktiven Geweben oder Zellen in den menschlichen Körper
US5716410A (en) * 1993-04-30 1998-02-10 Scimed Life Systems, Inc. Temporary stent and method of use
WO1995010989A1 (en) * 1993-10-19 1995-04-27 Scimed Life Systems, Inc. Intravascular stent pump
US5649977A (en) * 1994-09-22 1997-07-22 Advanced Cardiovascular Systems, Inc. Metal reinforced polymer stent
US5605696A (en) * 1995-03-30 1997-02-25 Advanced Cardiovascular Systems, Inc. Drug loaded polymeric material and method of manufacture
US6272370B1 (en) 1998-08-07 2001-08-07 The Regents Of University Of Minnesota MR-visible medical device for neurological interventions using nonlinear magnetic stereotaxis and a method imaging
US20040130599A1 (en) * 1997-07-15 2004-07-08 Silverbrook Research Pty Ltd Ink jet printhead with amorphous ceramic chamber
US6123957A (en) * 1997-07-16 2000-09-26 Jernberg; Gary R. Delivery of agents and method for regeneration of periodontal tissues
US5972027A (en) * 1997-09-30 1999-10-26 Scimed Life Systems, Inc Porous stent drug delivery system
US6463317B1 (en) 1998-05-19 2002-10-08 Regents Of The University Of Minnesota Device and method for the endovascular treatment of aneurysms
US6475235B1 (en) 1999-11-16 2002-11-05 Iowa-India Investments Company, Limited Encapsulated stent preform
US6251136B1 (en) 1999-12-08 2001-06-26 Advanced Cardiovascular Systems, Inc. Method of layering a three-coated stent using pharmacological and polymeric agents
US6702849B1 (en) 1999-12-13 2004-03-09 Advanced Cardiovascular Systems, Inc. Method of processing open-celled microcellular polymeric foams with controlled porosity for use as vascular grafts and stent covers
US6652574B1 (en) 2000-09-28 2003-11-25 Vascular Concepts Holdings Limited Product and process for manufacturing a wire stent coated with a biocompatible fluoropolymer
US6635082B1 (en) 2000-12-29 2003-10-21 Advanced Cardiovascular Systems Inc. Radiopaque stent
US6641607B1 (en) 2000-12-29 2003-11-04 Advanced Cardiovascular Systems, Inc. Double tube stent
CA2452953A1 (en) * 2001-07-18 2003-01-30 The Research Foundation Of State University Of New York Stent vascular intervention device and method
US20040137066A1 (en) * 2001-11-26 2004-07-15 Swaminathan Jayaraman Rationally designed therapeutic intravascular implant coating
US6758828B2 (en) 2001-12-10 2004-07-06 Regents Of The University Of Minnesota Catheter for cell delivery in tissue
AU2008254328A1 (en) 2007-05-18 2008-11-27 The Johns Hopkins University A treatment simulator for brain diseases and method of use thereof
JP6487534B2 (ja) 2014-09-05 2019-03-20 シンビオミックス セラピューティクス、エルエルシー 細菌性膣炎の治療に使用するためのセクニダゾール
US11439731B2 (en) 2016-09-14 2022-09-13 Revotek Co., Ltd. Artificial tissue progenitor and method for preparing the same
CN110129253A (zh) * 2016-09-14 2019-08-16 四川蓝光英诺生物科技股份有限公司 人工组织前体及制备其的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2119734B (en) * 1979-03-28 1984-06-20 Damon Corp Encapsulated living tissue
US4409331A (en) * 1979-03-28 1983-10-11 Damon Corporation Preparation of substances with encapsulated cells
US4546500A (en) * 1981-05-08 1985-10-15 Massachusetts Institute Of Technology Fabrication of living blood vessels and glandular tissues
JP2678945B2 (ja) * 1989-04-17 1997-11-19 有限会社ナイセム 人工血管とその製造方法及び人工血管用基質

Also Published As

Publication number Publication date
AU5864690A (en) 1991-01-10
JPH0341948A (ja) 1991-02-22
ATE103188T1 (de) 1994-04-15
DE69007558D1 (de) 1994-04-28
US5104403A (en) 1992-04-14
IT8921086A0 (it) 1989-07-04
EP0406665B1 (en) 1994-03-23
CA2020438A1 (en) 1991-01-05
DE69007558T2 (de) 1994-06-30
EP0406665A1 (en) 1991-01-09

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950728