Patent EP0123175A1 successfully refreshed from Google Patents.
EP0123175A1
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Catheter for removing calculus from the kidneys or urethra
Assignee: Angiomed GmbH Instrumente fuer die Medizinische Diagnostik
•
Filing: 1984-04-04
•
Granted: —
•
Expires: 2004-04-04
Abstract
Abstract 1. A catheter for removing calculus from the kidneys or urethra, said catheter being formed by a guide tube in whichc at least one filament is guided so as to be longitudinally slidable to form a noose for gripping a calculus from behind, the guide tube having at the inner end at least one exit for a filament, characterized in that one end of each filament (5, 5a, 5b) is fastened to the guide tube (4) in a spaced, stagered relationship to its exit (8, 8a) so that as a filament is longitudinally slid it forms a noose (9).
Inventors
- 👤 Knut Dr. Korth
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-10-23 10:38
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/22; A61B17/221; A61B2017/2212
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.