Abstract: The invention relates to a biohybrid articular surface replacement in the form of a three-dimensional, porous carrier, in which cartilage cells can be cultured in vitro and/or in vivo to a three-dimensional cell union and which following cell growth and optionally after tissue development, can be placed on the exposed bone in the vicinity of a defective articular surface, wherein on the side of the carrier intended for engagement with the bone it has an agent for aiding osseous integration.

Abstract: A medical product is made available having a melt-blown fibrous structure of biocompatible polymer material in the form of a three-dimensional shaped article with a porous structure aiding cell growth. It can be used in human and/or veterinary medicine, as an implant or extracorporeal organ replacement.

Abstract: A resorbable polymer suitable for producing a medical product, comprising a triblock terpolymer with a structure ABA formed from a biodegradable hard segment A and a biodegradable soft segment B, has as the soft segment a statistical terpolymer with a completely amorphous structure. A process for its production comprises chemically reacting the hard segment monomer with hydroxy terminal groups of the soft segment B. The resorbable medical product produced from the triblock terpolymer can be a textile fabric, produced from multifilaments, a film, membrane or an injection molding.

Abstract: A surgical suture material of absorbable, synthetic polymer is formed from glycolide-trimethylene carbonate copolymer with a glycolide content higher than 76 wt. % and with a statistical distribution of the monomers. Within 9 to 21 days, the suture material has a complete breaking strength loss and is completely absorbed in vivo after 35 to 91 days.

Abstract: A surgical suture material of absorbable, synthetic polymer is formed from glycolide-trimethylene carbonate copolymer with a glycolide content higher than 76 wt. % and with a statistical distribution of the monomers. Within 9 to 21 days, the suture material has a complete breaking strength loss and is completely absorbed in vivo after 35 to 91 days.

Abstract: A process for the preparation of bone cement for subsequent introduction into the cavity of a bone serving to receive a prosthesis. The components serving for the production of the bone cement are introduced into a cartridge and mixed together during a mixing phase and subsequently undergo a further resting phase. The mixing phase and the resting phase are under automatic program control.

Abstract: A surgical suturing thread is coated with a fatty acid metal salt. For this purpose it is dissolved in an organic solvent and the suturing thread is coated with the hot solution, whose temperature is so high that the fatty acid metal salt remains in the dissolved state. The solvent is then evaporated from the thus applied coating at elevated temperature.

Abstract: A flexible hollow organ, especially a vascular prosthesis intended for implantation in the human or animal body parts. The hollow organ includes a flexible prosthetic tube serving for a throughflow of a medium or which consists of such a prosthetic tube. A wall of the prosthetic tube exhibits at least one braided hose of flexible, elastic threads produced as a hollow meshwork. The hose, where provided, imparts to the prosthetic tube an increased resistance against buckling and compression.

Abstract: A suture thread which comprises a jacket (or sheath) of a tubular braided structure made of yarns which are not crimped and a core located within the jacket containing crimped fibers. The jacket is formed by braiding the non-crimped yarns around the core.

Abstract: A blood vessel prosthesis and a method of producing such a prosthesis in which single fibers having a sticky surface are sprayed onto a rod to form a tube from which the rod is subsequently removed, the fibers being formed in at least one layer, the fibers being applied to the rod in one or more selected directions and, in one form, the fibers, when stuck together, form a tube into which connective tissue cannot grow, the prosthesis having properties such as radial elastic expansibility, non-kinking and the like adaptable to those of natural arteries and views the tube may also be provided with an inner layer of flexible foil for impermeability or an outer coating to provide a smooth outer surface.