| Patents for A61L 33 - Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment (5,725) |
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| 03/29/1983 | US4378435 Process for providing enzyme activity to a solid surface |
| 03/29/1983 | US4378224 Coating for bioprosthetic device and method of making same |
| 03/29/1983 | US4378017 Produced by contact with an aqueous acidic medium followed by deacidification |
| 03/22/1983 | US4377010 Biocompatible material comprising a base polymer bulk graft polymerized with an ethylenically unsaturated carboxylic acid |
| 03/16/1983 | EP0073978A2 Antithrombogenic materials |
| 03/03/1983 | WO1983000695A1 Segmented polyurethane composition |
| 02/22/1983 | US4374669 Forming porosity coating on metal substrate and heating |
| 02/16/1983 | EP0072341A1 Process for producing polyurethane objects enriched in certain surface areas with polydimethyl siloxane |
| 02/08/1983 | US4373009 Medical instruments; clotting inhibition |
| 02/08/1983 | CA1140705A1 Vascular prosthesis |
| 02/01/1983 | US4371686 Polyetherurethane copolymer |
| 01/25/1983 | CA1140287A1 Blood compatible polymers and medical devices made therefrom |
| 01/11/1983 | US4367749 Nonthrombogenic articles and method of preparation |
| 01/05/1983 | EP0068509A2 Antithrombogenic biomedical material |
| 01/05/1983 | EP0068385A1 Thermoplastic elastomers for medical use as moulded articles brought into direct contact with blood |
| 12/08/1982 | EP0066408A2 Porous membrane |
| 10/12/1982 | US4353996 Bio-compatible porous fibres and materials for occluding biologically interesting substances, and method for their manufacture |
| 10/12/1982 | US4353799 Exposure to ionizing atmosphere to improve surface tension |
| 09/29/1982 | EP0061312A1 Alkyl-substituted polymers having enhanced albumin affinity |
| 09/21/1982 | US4350629 Procedures for preparing composite materials from collagen and glycosaminoglycan |
| 09/14/1982 | US4349467 Nonthrombogenic articles and method of preparation |
| 09/14/1982 | CA1131562A1 Storing blood in chlorine-free plastic container with antihemolytic agent |
| 09/07/1982 | US4348329 Phospholipids having conjugated di-yne system |
| 08/17/1982 | US4344873 Potting medium from polyurethanes |
| 08/11/1982 | EP0057590A2 Napped fluororesin material having continuous pores, and a method of manufacturing the same |
| 07/06/1982 | US4337768 Crosslinked and uncrosslinked layers |
| 07/06/1982 | CA1127025A1 Anti-thrombogenic retentive catheter |
| 06/30/1982 | EP0054919A2 Artificial medical material |
| 06/22/1982 | US4336357 Superficially hydrolyzed biocompatible polyamide material |
| 05/25/1982 | US4331697 Novel heparin derivative, method for production thereof, and method for rendering biomedical materials antithrombotic by use of the novel heparin derivative |
| 05/12/1982 | EP0051354A2 Antithrombogenic articles |
| 05/11/1982 | US4329383 Non-thrombogenic material comprising substrate which has been reacted with heparin |
| 05/04/1982 | CA1123137A1 Plastics material having an improved blood tolerance |
| 04/27/1982 | US4326532 Antithrombogenic articles |
| 04/27/1982 | CA1122353A1 Cardiac and vascular prostheses and methods of making the same |
| 04/06/1982 | US4323486 Albumin-fixed resin, production thereof, and therapeutical use thereof |
| 03/30/1982 | US4321711 Polytetrafluroethylene containing an anticoagulatn conded to an elastomer cointaining an coagulant |
| 03/10/1982 | EP0046828A1 Heparin derivative, its production and methods for imparting antithrombotic activity to biomedical materials |
| 03/09/1982 | CA1119351A1 Vascular graft prosthesis and method for making same |
| 02/02/1982 | CA1117696A1 Process for producing biocompatible materials of a polyamide type and articles obtained thereby |
| 01/12/1982 | CA1116087A1 Artificial medical material with anticoagulative activity |
| 01/12/1982 | CA1116086A1 Method of heparinizing a charged surface of a medical article intended for blood contact |
| 12/29/1981 | US4308232 Dextran sulfate |
| 12/22/1981 | US4306556 Method and apparatus for storing and preparing cryopreserved blood |
| 12/16/1981 | EP0041771A2 Heparin web and process |
| 12/15/1981 | US4305926 Immobilization of Streptokinase |
| 11/26/1981 | WO1981003277A1 Heparin web and process |
| 11/24/1981 | US4302368 Amine salt of heparin affixed to polymer |
| 11/17/1981 | US4300559 Octyl phthalate plasticizer |
| 10/28/1981 | EP0038628A2 Composite material of de-N-acetylated chitin and fibrous collagen, its production and use |
| 10/13/1981 | CA1110402A1 Vascular prosthesis having a composite structure and a process for producing same |
| 09/22/1981 | US4291133 Swelling to allow absorption of reactive pendant polymer groups |
| 09/22/1981 | CA1109344A1 Coated substrate having a low coefficient of friction hydrophilic coating and a method of making the same |
| 09/09/1981 | EP0035065A2 A crosslinked polyvinyl chloride sheet, a method for producing the same and the use thereof |
| 09/01/1981 | US4286597 Blood compatible polymers and medical devices made therefrom containing dioctyladipate plasticizer |
| 09/01/1981 | US4286341 Vascular prosthesis and method of making the same |
| 08/04/1981 | US4282287 Biochemical avidin-biotin multiple-layer system |
| 07/29/1981 | EP0032622A1 Polymerisable phospholipids and polymers thereof, methods for their preparation, methods for their use in coating substrates and forming liposomes and the resulting coated substrates and liposome compositions |
| 07/28/1981 | US4280514 Endocardial pacemaker electrode |
| 07/21/1981 | US4279795 Anticoagulants |
| 07/14/1981 | US4278623 Ultra-fine fibers and method for making same |
| 06/16/1981 | US4273873 Bonding synthetic fibrinolytic compound or enzyme |
| 06/16/1981 | CA1103158A1 Method for preparing biocompatible materials and articles produced thereby |
| 06/02/1981 | CA1102052A1 Artificial vascular and patch grafts |
| 05/20/1981 | EP0028937A2 Albumin-fixed resin, process for its production, method of using it to remove noxious substances from solutions containing them, and its use in removing noxious substances from blood |
| 05/12/1981 | US4267295 Polymeric compositions and hydrogels formed therefrom |
| 05/06/1981 | EP0028122A2 Process for providing enzyme activity to a surface of an article and an article having enzyme activity on a surface thereof |
| 05/06/1981 | EP0027812A1 Device for promoting endothelial cell motility and/or vascularisation |
| 05/05/1981 | US4265928 Dip coating with an ethylene-acrylic acid-type copolymer in solvents |
| 05/05/1981 | US4265927 Cationic surfactant colloids |
| 04/14/1981 | US4261806 Method for the treatment of inner surfaces of a tubular body of a plastic with low temperature plasma |
| 03/03/1981 | US4254180 Heparin coated |
| 02/11/1981 | EP0023854A1 Soluble polymers possessing anticoagulating properties, process for preparing them and their use as drugs with anticoagulating action |
| 02/10/1981 | CA1095409A1 Biocompatible synthetic fibers and method of preparing same |
| 01/06/1981 | US4243776 Preparation of non-thrombogenic polymeric material article with platelet anti-aggregative agent |
| 01/06/1981 | CA1092976A1 Polyurethane for medical uses |
| 12/23/1980 | US4240794 Using umbilical cords in glutaraldehyde, starch dialdehyde and water |
| 12/16/1980 | US4239664 Polyvinylpyrrolidone |
| 11/13/1980 | WO1980002378A1 Device for promoting endothelial cell motility and/or vascularisation |
| 10/28/1980 | US4229838 Polytetrafluoroethylene tube, quaternized polyethylenimine, heparin |
| 10/14/1980 | CA1087610A1 Crosslinked collagen mucopolysaccharide composite materials |
| 10/01/1980 | EP0015909A1 A method of producing thrombosis-resistant surfaces |
| 08/26/1980 | US4219520 Coating with cationic surfactant to make heparin-receptive |
| 08/26/1980 | CA1084414A1 Curable silicone with calcium hydroxide for blood storage |
| 07/22/1980 | US4213962 Artificial medical material with anticoagulative activity |
| 07/15/1980 | CA1081891A1 Materials for self-reinforcing hydrogels |
| 07/01/1980 | US4210529 Blood compatible polymers and applications thereof |
| 06/25/1980 | EP0012701A1 PVC and polyurethane compositions for medical use, their preparation and objects obtained from these compositions |
| 06/11/1980 | EP0011795A1 Method for the fabrication of plastic tubes serving as drainage probes for wounds, in particular tubes provided with an antithrombogenic skin, and plastic tubes obtained |
| 05/14/1980 | EP0010621A1 Method of fabricating a permanent catheter of plastics material with a negatively charged surface, and catheter produced by this method |
| 02/19/1980 | CA1071814A1 Multilayer membrane useful as synthetic skin |
| 12/25/1979 | US4179757 Biocompatible articles having high permeability to gases derived from polysulfones |
| 12/11/1979 | US4178329 Plastics material having an improved blood tolerance |
| 12/04/1979 | US4177182 Minimization of leaching of plasticizer in medical equipment |
| 09/11/1979 | US4167045 Agar supported on dacron |
| 09/06/1979 | WO1979000638A1 A method of producing thrombosis-resistant surfaces |
| 08/14/1979 | US4164045 Flexible organopolymeric fibers with carbon coating |
| 07/31/1979 | US4162676 Cured silicone rubber and calcium hydroxide |
| 07/31/1979 | CA1059675A1 Minimized elution of plasticizer from polyvinyl chloride resins |
| 07/11/1979 | EP0002931A1 Composition for use in making prosthetic vascular devices, and prosthetic devices made therefrom |