Patent DE2017330A1 successfully refreshed from Google Patents.
DE2017330A1
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Blood vessel connector - for artificial kidneys or lungs
Assignee: BIO-CAL Instrument GmbH, 8032 Gräfelfing
•
Filing: 1970-04-10
•
Granted: —
•
Expires: 1990-04-10
Abstract
Abstract Artificial blood vessel for connecting a vein or artery to an artificial kidney or lung has connection ends which are the free ends of an unseverable tube piece which, at least in the middle region between the ends, is of puncturable material. Pref. it is severable at the ends. In the middle region, the silicone rubber is reinforced by a tissue-compatible polyethylene terephthalate fibre inlay. Radially inside and/or outside the reinforced silicone rubber is a layer of unreinforced silicone rubber, fluorocarbon plastics, or collagen.
Inventors
- 👤 Günter H. Dr. 8000 München. P Marx
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 01:48
CPC Classifications
A; A61; A61L; A61L27/00; A61L27/40; A61L27/44; A61F; A61F2/00; A61F2/02; A61F2/04; A61F2/06; A61L27/14; A61L27/18; A61L27/50; A61L27/507
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.