Invasive medical device, especially for guided tissue...

Details Invasive medical device, especially for guided tissue... Invasive medical device, especially for guided tissue...

2008-03-25

2008-03-25

Richter, Johann R. (Department: 1616)

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

C424S423000, C424S426000, C514S059000

Reexamination Certificate

active

07348020

ABSTRACT:
Biodegradable invasive medical device, in particular for guided tissue regeneration, which device comprises a biodegradable polymer, composed of a thermoplastic and/or thermosetting polymer admixed to a solvent that is miscible with any aqueous and/or aqueous alcoholic and/or alcohol-group-containing solution and/or with physiological liquids, whether of a synthetic or natural type. The said water-insoluble thermoplastic and/or thermosetting polymer and the water-miscible solvent for the polymer and mixed together in such a proportion as to form an organogel or a plastigel or a xerogel, or a solid-containing pasty product of the slurry type.

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patent: 6530958 (2003-03-01), Cima et al.
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patent: WO9825653 (1998-06-01), None
patent: WO9902201 (1999-01-01), None
patent: WO9919003 (1999-04-01), None
patent: WO0045870 (2000-08-01), None

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