Surgery – Means for introducing or removing material from body for... – Treating material introduced into or removed from body...
Patent
1990-01-22
1991-09-17
Bahr, Robert
Surgery
Means for introducing or removing material from body for...
Treating material introduced into or removed from body...
604265, 604280, 604282, 604283, A61M 2500, A61M 532
Patent
active
050491407
ABSTRACT:
A tube or ring-shaped, elastic cuff is used as a antimicrobial fitting for medical catheters. The fitting is manufactured from organic silicon/polyurethane elastomer including an antimicrobial agent. The fitting is annularly disposed on a catheter and held in place by radial tension. The fitting has very high tensile strength and resistance to tearing and preferably has a wall thickness of about 0.1 mm; may be cut into segments of 2 to 10 cm long; and can be drawn onto a catheter as individual segments.
REFERENCES:
patent: 4603152 (1986-07-01), Laurin et al.
patent: 4677143 (1987-06-01), Laurin et al.
patent: 4886505 (1989-12-01), Haynes et al.
patent: 4973320 (1990-11-01), Brenner et al.
Brenner Otto
Josefiak Christoph
Schuhmacher Gunter
Bahr Robert
Firma Carl Freudenberg
Reichard Lynne A.
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