Antithrombogenic treatment of surgical articles, e.g. sutures, catheters, prostheses, or of articles for the manipulation or conditioning of blood; Materials for such treatment

Child Classifications

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• A61L 33/0005 +6 CPC CPC only CPC only
• A61L 33/0076 +2 CPC CPC only CPC only
• A61L 33/0094 CPC only CPC only
• A61L 33/02 Use of inorganic materials since 2000 +3 CPC IPC+CPC Available in IPC and CPC
• A61L 33/04 Use of organic materials, e.g. acetylsalicylic acid since 2000 IPC+CPC Available in IPC and CPC
• A61L 33/06 Use of macromolecular materials (grafting of a monomer onto the substrate A61L33/0088) since 2000 +3 CPC IPC+CPC Available in IPC and CPC
• A61L 33/14 Use of fibrinolytic agents or platelet aggregation inhibitors since 2000 IPC only IPC only
• A61L 33/16 Use of enzymes, e.g. urokinase, streptokinase since 2000 IPC only IPC only
• A61L 33/18 Use of ingredients of undetermined constitution or reaction products thereof since 2000 IPC+CPC Available in IPC and CPC