Patent US2851638A successfully refreshed from Google Patents.
Patent WO1992019151A1 successfully refreshed from Google Patents.
WO1992019151A1
Expired / Lapsed
WO
⏱️ 0.0 years remaining
Catheter guide wire
Assignee: Target Therapeutics Inc
•
Filing: 1992-05-06
•
Granted: —
•
Expires: 2012-05-06
Abstract
Abstract A catheter guide wire (10) comprising: a flexible, torqueable proximal wire section (13), a more flexible intermediate section (14) with a flexible polymer tube covering (19), and a most flexible distal end section (15). A helical ribbon coil (22) is wrapped about the intermediate core segment between the wire core and the polymer tube covering to increase radiopacity and improve torque transmission while retaining flexibility.
Inventors
- 👤 Ivan Sepetka
Bibliographic Details
Application Number
—
Jurisdiction
WO
Data Source
google_patents
Last Synchronized
2026-10-23 19:52
CPC Classifications
A; A61; A61M; A61M25/00; A61M25/01; A61M25/09; A61M2025/09058; A61M2025/09083; A61M2025/09091; A61M2025/09166; A61M2025/09175; A61M25/0043; A61M25/0054
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.