GB1347791A - Device for prosthetic or percutaneous use having a surface or lining compatible with blood or other tissue and method of making same - Google Patents

Device for prosthetic or percutaneous use having a surface or lining compatible with blood or other tissue and method of making same

Info

Publication number
GB1347791A
GB1347791A GB4416671A GB4416671A GB1347791A GB 1347791 A GB1347791 A GB 1347791A GB 4416671 A GB4416671 A GB 4416671A GB 4416671 A GB4416671 A GB 4416671A GB 1347791 A GB1347791 A GB 1347791A
Authority
GB
United Kingdom
Prior art keywords
layer
fibres
particles
thereafter
blood
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
Application number
GB4416671A
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.)
Tecna Corp
Original Assignee
Tecna 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.)
Filing date
Publication date
Application filed by Tecna Corp filed Critical Tecna Corp
Publication of GB1347791A publication Critical patent/GB1347791A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
    • A61M39/02—Access sites
    • A61M39/0247—Semi-permanent or permanent transcutaneous or percutaneous access sites to the inside of 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
    • 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
    • A61F2/0077—Special surfaces of prostheses, e.g. for improving ingrowth
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/26—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a solid phase from a macromolecular composition or article, e.g. leaching out

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Chemical & Material Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Vascular Medicine (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Biophysics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

1347791 Coated prosthetic device TECNA CORP 22 Sept 1971 [1 Oct 1970] 44166/71 Heading B2E [Also in Divisions A5R and B5A] A prosthetic device having a surface compatible with blood and living tissue and adapted to receive ingrowth of living cells from an interfacing region of tissue or blood is produced by incorporating microcavities in the surface by embedding particles, granules or fibres into the material forming the surface to a depth of 0.002-0.020 inches, while the surface is soft, thereafter removing the particles, granules or fibres leaving a surface containing cavities having a shape and size corresponding to. the embedded portion of the particles, the granules and fibres. As shown in Fig. 1, a layer 12, e.g. of silicon rubber, heat-curing polyurethane or solvent-evaporation polyurethane is applied to the surface of a prosthetic device. Fibres are flocked on to the tacky surface 12, layer 12 thereafter hardened by solvent evaporation or irradiation heating, and the fibres thereafter dissolved out of layer 12 by a solvent. The substrate may be a metal or metal alloy such as stainless steel, aluminium, ferrous-nickel, titanium, polyproylene, polyethylene terephthalate, nylon, polycarbonate, silicon rubber, polyurethane or natural rubber. The fibres may be nylon, polyethylene terephthalate or acetate. In another embodiment microcavities are formed by using sodium chloride crystals as the particulate material which are subsequently dissolved with distilled water. As shown in Fig. 4 a mould 26 is provided with a polymer adhesive layer 27 which in its soft condition is flocked with flocking material 28. Layer 27 is thereafter set or hardened and surface layer 29 is applied over the surface. The resulting moulded object 29 is then removed from the mould along with layer 27 and the embedded particles 28 which are then dissolved leaving a plurality of internal microcavities 31. Applications mentioned are external coatings for percutaneous lead devices such as tubes, shunts, tannulae, insulated wire and other tubular or mass, energy and information transport devices which provide an external connection to a point beneath the skin.
GB4416671A 1970-10-01 1971-09-22 Device for prosthetic or percutaneous use having a surface or lining compatible with blood or other tissue and method of making same Expired GB1347791A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7728970A 1970-10-01 1970-10-01

Publications (1)

Publication Number Publication Date
GB1347791A true GB1347791A (en) 1974-02-27

Family

ID=22137199

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4416671A Expired GB1347791A (en) 1970-10-01 1971-09-22 Device for prosthetic or percutaneous use having a surface or lining compatible with blood or other tissue and method of making same

Country Status (10)

Country Link
US (1) US3700380A (en)
JP (1) JPS5149359B1 (en)
CA (1) CA940451A (en)
CH (1) CH551185A (en)
DE (1) DE2149027A1 (en)
FR (1) FR2109931A5 (en)
GB (1) GB1347791A (en)
IT (1) IT945980B (en)
NL (1) NL7113418A (en)
SE (1) SE383475B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3943412A1 (en) * 1989-12-30 1991-07-11 Braun Melsungen Ag TRANSCUTANE IMPLANT CATHETER

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938528A (en) * 1973-05-11 1976-02-17 Investors In Ventures, Inc. Implanting and splicing articles and methods for living beings
US3923939A (en) * 1974-06-07 1975-12-02 Alza Corp Process for improving release kinetics of a monolithic drug delivery device
US6436135B1 (en) 1974-10-24 2002-08-20 David Goldfarb Prosthetic vascular graft
US4374669A (en) * 1975-05-09 1983-02-22 Mac Gregor David C Cardiovascular prosthetic devices and implants with porous systems
US4101984A (en) * 1975-05-09 1978-07-25 Macgregor David C Cardiovascular prosthetic devices and implants with porous systems
US4458366C1 (en) * 1975-05-09 2001-02-20 David C Macgregor Artificial implantable blood pump
US4034751A (en) * 1975-11-24 1977-07-12 International Paper Company Polymeric sheets as synthetic medical dressings or coverings for wounds
US4175557A (en) * 1975-11-24 1979-11-27 International Paper Company Polymeric sheets
US4173689A (en) * 1976-02-03 1979-11-06 University Of Utah Synthetic polymer prosthesis material
US4289125A (en) 1976-11-01 1981-09-15 International Paper Company Polymeric sheets
CH625966A5 (en) * 1977-07-15 1981-10-30 Kilcher Chemie Ag
US4439391A (en) * 1979-06-26 1984-03-27 International Paper Company Polymeric sheets
US4284275A (en) * 1979-10-11 1981-08-18 Fletcher Herbert E Polyurethane gripping material
SE444640B (en) * 1980-08-28 1986-04-28 Bergentz Sven Erik IN ANIMAL OR HUMAN IMPLANTABLE KERLPROTES AND SET FOR ITS MANUFACTURING
US4634422A (en) * 1984-05-31 1987-01-06 Adrian Kantrowitz Percutaneous access device and method for implanting same
US4648880A (en) * 1984-08-30 1987-03-10 Daniel Brauman Implantable prosthetic devices
SE450623B (en) * 1984-11-07 1987-07-13 Dan Lundgren ELEMENTS OF CONTROLLED TISSUE INVESTMENT IN SURGICAL INTERVENTIONED AREAS
CA1322441C (en) * 1986-11-04 1993-09-28 Joel Quaid Open-cell, silicone-elastomer medical implant and method for making
US4960425A (en) * 1987-05-27 1990-10-02 Mentor Corporation Textured surface frosthesis implants
US5022942A (en) * 1987-05-27 1991-06-11 Mentor Corporation Method of making textured surface prosthesis implants
US4859383A (en) * 1987-06-01 1989-08-22 Bio Med Sciences, Inc. Process of producing a composite macrostructure of organic and inorganic materials
SE8703694L (en) * 1987-09-25 1989-03-26 Barbara Densert MAKE AIR INTERMEDIATELY AIR INSERTABLE VENTILATION TUB
US4906423A (en) * 1987-10-23 1990-03-06 Dow Corning Wright Methods for forming porous-surfaced polymeric bodies
US4892544A (en) * 1988-03-07 1990-01-09 Dow Corning Wright Corporation Methods for forming hollow, porous-surfaced elastomeric bodies
US5549860A (en) * 1989-10-18 1996-08-27 Polymedica Industries, Inc. Method of forming a vascular prosthesis
BE1006440A3 (en) * 1992-12-21 1994-08-30 Dereume Jean Pierre Georges Em Luminal endoprosthesis AND METHOD OF PREPARATION.
US5723004A (en) * 1993-10-21 1998-03-03 Corvita Corporation Expandable supportive endoluminal grafts
US5632772A (en) * 1993-10-21 1997-05-27 Corvita Corporation Expandable supportive branched endoluminal grafts
US5855598A (en) * 1993-10-21 1999-01-05 Corvita Corporation Expandable supportive branched endoluminal grafts
DE4403509A1 (en) * 1994-02-04 1995-08-10 Draenert Klaus Material and process for its manufacture
DE69524845T2 (en) * 1994-11-01 2002-09-19 Mentor Corp., Goleta Method of texturing a soft implant using a porous shape
FR2737664B1 (en) * 1995-08-08 1998-12-24 Vascor Inc PROCESS FOR THE PRODUCTION OF A HEMOCOMPATIBLE IMPLANTABLE DEVICE, AND IMPLANTABLE DEVICE THUS PRODUCED
US5848987A (en) * 1996-04-30 1998-12-15 Medtronic, Inc. Microtextured catheter and method for preventing catheter fluid reflux
IT1289815B1 (en) * 1996-12-30 1998-10-16 Sorin Biomedica Cardio Spa ANGIOPLASTIC STENT AND RELATED PRODUCTION PROCESS
US5861035A (en) * 1997-05-23 1999-01-19 Griffith; Donald P. Modular prosthetic conduit
US6056993A (en) * 1997-05-30 2000-05-02 Schneider (Usa) Inc. Porous protheses and methods for making the same wherein the protheses are formed by spraying water soluble and water insoluble fibers onto a rotating mandrel
US7361158B1 (en) * 1999-09-24 2008-04-22 Medicinvent, Llc Catheter including textured interface
US6770024B1 (en) * 2000-03-28 2004-08-03 Stony Brook Surgical Innovations, Inc. Implantable counterpulsation cardiac assist device
EP1365819B1 (en) 2000-08-23 2005-12-07 Thoratec Corporation Coated vascular grafts and methods of use
US6605116B2 (en) 2001-04-03 2003-08-12 Mentor Corporation Reinforced radius mammary prostheses and soft tissue expanders
US20050137669A1 (en) * 2003-12-09 2005-06-23 Mohan Krishnan Endocardial lead for a left heart chamber
WO2008076383A2 (en) * 2006-12-18 2008-06-26 Med Institute Inc. Stent graft with releasable therapeutic agent
US8646444B2 (en) * 2007-03-27 2014-02-11 Electrolux Home Products, Inc. Glide rack
US8313527B2 (en) 2007-11-05 2012-11-20 Allergan, Inc. Soft prosthesis shell texturing method
US9050184B2 (en) 2008-08-13 2015-06-09 Allergan, Inc. Dual plane breast implant
US8506627B2 (en) 2008-08-13 2013-08-13 Allergan, Inc. Soft filled prosthesis shell with discrete fixation surfaces
RU2514118C2 (en) * 2008-08-13 2014-04-27 Аллерган, Инк. Fillable envelope for soft endoprosthesis with different adhesion surfaces
WO2011094155A2 (en) 2010-01-28 2011-08-04 Allergan, Inc. Open celled foams, implants including them and processes for making same
US8889751B2 (en) 2010-09-28 2014-11-18 Allergan, Inc. Porous materials, methods of making and uses
US9044897B2 (en) 2010-09-28 2015-06-02 Allergan, Inc. Porous materials, methods of making and uses
US9138308B2 (en) 2010-02-03 2015-09-22 Apollo Endosurgery, Inc. Mucosal tissue adhesion via textured surface
US8877822B2 (en) 2010-09-28 2014-11-04 Allergan, Inc. Porogen compositions, methods of making and uses
US9205577B2 (en) 2010-02-05 2015-12-08 Allergan, Inc. Porogen compositions, methods of making and uses
WO2011097499A1 (en) * 2010-02-05 2011-08-11 Allergan, Inc. Biocompatible structures and compositions
US9138309B2 (en) 2010-02-05 2015-09-22 Allergan, Inc. Porous materials, methods of making and uses
EP2563851A1 (en) 2010-04-27 2013-03-06 Allergan, Inc. Foam-like materials and methods for producing same
CA2799201C (en) 2010-05-11 2016-09-20 Allergan, Inc. Porogen compositions, methods of making and uses
US11202853B2 (en) 2010-05-11 2021-12-21 Allergan, Inc. Porogen compositions, methods of making and uses
US8764581B2 (en) 2010-08-13 2014-07-01 Nike, Inc. Systems and methods for manufacturing a golf ball
US8679279B2 (en) 2010-11-16 2014-03-25 Allergan, Inc. Methods for creating foam-like texture
US8546458B2 (en) 2010-12-07 2013-10-01 Allergan, Inc. Process for texturing materials
AU2012316320A1 (en) * 2011-09-26 2014-04-17 Allergan, Inc. Silicone implant with imprinted texture
US8801782B2 (en) 2011-12-15 2014-08-12 Allergan, Inc. Surgical methods for breast reconstruction or augmentation
EP2931490A1 (en) 2012-12-13 2015-10-21 Allergan, Inc. Device and method for making a variable surface breast implant
US10092392B2 (en) 2014-05-16 2018-10-09 Allergan, Inc. Textured breast implant and methods of making same
CA2949231A1 (en) 2014-05-16 2015-11-19 Allergan, Inc. Soft filled prosthesis shell with variable texture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2688139A (en) * 1950-03-09 1954-09-07 American Optical Corp Anatomical replacement means
US3314420A (en) * 1961-10-23 1967-04-18 Haeger Potteries Inc Prosthetic parts and methods of making the same
US3447161A (en) * 1966-08-01 1969-06-03 Avco Corp Disinfectant dispensing percutaneous connector
NL132715C (en) * 1967-01-06
US3508554A (en) * 1968-11-04 1970-04-28 David S Sheridan Medico-surgical tubes having frosted surface
US3605123A (en) * 1969-04-29 1971-09-20 Melpar Inc Bone implant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3943412A1 (en) * 1989-12-30 1991-07-11 Braun Melsungen Ag TRANSCUTANE IMPLANT CATHETER

Also Published As

Publication number Publication date
FR2109931A5 (en) 1972-05-26
CH551185A (en) 1974-07-15
IT945980B (en) 1973-05-10
JPS5149359B1 (en) 1976-12-25
NL7113418A (en) 1972-04-05
US3700380A (en) 1972-10-24
DE2149027A1 (en) 1972-04-06
CA940451A (en) 1974-01-22
SE383475B (en) 1976-03-15

Similar Documents

Publication Publication Date Title
GB1347791A (en) Device for prosthetic or percutaneous use having a surface or lining compatible with blood or other tissue and method of making same
AU465035B2 (en) Method of internally coating rigid or semirigid plastic containers
AU450763B2 (en) Improved method and systeem for the collection, cultivation and identification of microorganisms from body fluid
CH537499A (en) Profile body, method for its production, connection element for carrying out the method and use of the profile body
CA960801A (en) Molded breast cup and method of making the same
GB1518423A (en) Orthodontic positioner
BE789277A (en) COMPOSITION OF ETHYLENE POLYMER DEGRADABLE UNDER THE ACTION OF WEATHER
GB1206852A (en) Acoustic apparatus and method of making the same
GB1346609A (en)
GB1300988A (en) Method of manufacturing chirurgical sutures and chirurgical sutures obtained thereby
AT365616B (en) METHOD FOR THE PRODUCTION OF ESTER AND OR PLASTICS WITH URETHANE GROUPS
AT310346B (en) Implant for the oriented infusion of active substances as well as method and device for its production
DE3870511D1 (en) LAYER OR FILM OF TRANSPARENT SYNTHETIC RESIN, METHOD FOR THE PRODUCTION AND USE.
OA03919A (en) A composition and method for stimulating the formation of latex from rubber plants.
CH490837A (en) Container with a double thin wall, in particular a double wall cup, made of thermoplastic material as well as a method for its production and a device for carrying out the method
DE58903341D1 (en) METAL / PLASTIC COMPOSITE AND METHOD FOR THE PRODUCTION THEREOF.
FR1248714A (en) Method and device for determining the conditions of the blood supply of a living body
CH551133A (en) COMPOSITE FOR PLANTING AND REINFORCEMENT OF AREA AND METHOD FOR MANUFACTURING IT.
ATA523278A (en) METHOD FOR PRODUCING HYDROGELS IN THE FORM OF SPHERICAL PEARLS OF LARGER DIAMETER S
IT969970B (en) PROCEDURE FOR THE PREPARATION OF THE 2 2 2 TETRACHLORETHYL ESTERS OF ACRYLIC ACID AND ITS DE RIVATES AND OF POLYMERS OF SUCH ESTERS
CH543064A (en) Projectile with spherical projectiles of the same size, method for its production and device for performing the method
AT327368B (en) METHOD AND DEVICE FOR THE PRODUCTION OF SYNTHETIC THREAD OR TEXTILE-LIKE FLATS
AU475354B2 (en) Pseudo-synovial plastic body fluids and method of preparing
ATA862873A (en) PROCESS FOR THE DUST-FREE PRODUCTION OF COATED SPLIT MATERIAL FOR ROAD PADDING AND DEVICE FOR CARRYING OUT THIS PROCESS
FR1502691A (en) Method and device for extracting coated materials from a body of graphite or the like and its various applications

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees