[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Kim, 1992 - Google Patents

Prevention of blood cell adhesion, thrombosis, and hemolysis by means of saline perfusion

Kim, 1992

Document ID
7070776192536274810
Author
Kim S
Publication year

External Links

Snippet

A double-layered tube consisting of a porous inner tube and a solid outer tube was used to perfuse isotonic saline solution into blood to prevent blood cell adhesion, blood clotting (thrombosis), and hemolysis. The final objective of this study is to apply double-layered tube …
Continue reading at search.proquest.com (other versions)

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
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/0005—Use of materials characterised by their function or physical properties
    • A61L33/0011—Anticoagulant, e.g. heparin, platelet aggregation inhibitor, fibrinolytic agent, other than enzymes, attached to the substrate
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation; Extra-corporeal blood circuits
    • A61M1/3601—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit
    • A61M1/3603—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit in the same direction
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris with membranes
    • 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
    • A61L33/00—Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment
    • A61L33/06—Use of macromolecular materials
    • 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

Similar Documents

Publication Publication Date Title
Bruck Properties of biomaterials in the physiological environment
US5496637A (en) High efficiency removal of low density lipoprotein-cholesterol from whole blood
JP3054200B2 (en) Asymmetric semipermeable membrane and method for producing the same
AU692252B2 (en) Biocompatible coated article
US5028332A (en) Hydrophilic material and method of manufacturing
US5418061A (en) Microporous polysulfone supports suitable for removal of low density lipoprotein-cholesterol
KR100585029B1 (en) Medical material containing fluorinated polysulfone having excellent antithrombotic activity and a process for preparing the same
US5236644A (en) Process of making membrane for removal of low density lipoprotein-cholesterol from whole blood
WO2011091074A2 (en) Nanoporous membranes, devices, and methods for respiratory gas exchange
US20030148017A1 (en) Copolymer coating for a hydrophobic membrane
Fu et al. Synthesis and biocompatibility of an argatroban-modified polysulfone membrane that directly inhibits thrombosis
Wei et al. A high-protein retained PES hemodialysis membrane with tannic acid as a multifunctional modifier
Kawakami Polymeric membrane materials for artificial organs
JP3126749B2 (en) Composite material compatible with blood
Tevaearai et al. Trillium coating of cardiopulmonary bypass circuits improves biocompatibility
Kim Prevention of blood cell adhesion, thrombosis, and hemolysis by means of saline perfusion
EP0570232A2 (en) Microporous polysulfone supports suitable for removal of low density lipoprotein-cholesterol
Yamanaka et al. Multiscale analysis of surface thrombosis in vivo in a left ventricular assist system
Bhatt et al. Product evaluation: Blood compatibility studies
JP4686836B2 (en) Method for producing lipid peroxide adsorbent
Khang et al. Prevention of platelet adhesion on the polysulfone porous catheter by saline solution perfusion, I. In vitro investigation
JP4196570B2 (en) Hollow fiber membrane for plasma separation membrane or artificial kidney and module using the same
JP4830181B2 (en) Hollow fiber membrane for lipid peroxide adsorption and module using the same
Nutter et al. The rheological effects of X-coating™ with albumin and hetastarch on blood during cardiopulmonary bypass
JPH10212347A (en) Application of polyalkyl-ether-unit-containing sulfone and ketone to medical materials