Intravascular catheter assembly
US4314555A · kind A · utility
76Cited by
9References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 4, 1980 |
| Grant date | Feb 9, 1982 |
| Priority date | — |
| Expiry date | Feb 4, 2000 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M39/0613
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An intravascular catheter assembly which comprises: PA1 a flexible catheter tube whose proximal end is fixed to the distal end of a tubular hub of a catheter; PA1 a seal cap which is connected to the catheter hub with a flexible tube disposed between said seal cap and catheter hub and whose inner wall closely abuts against the outer wall of a cannula which guides the catheter through the blood vessel; PA1 a location bar which is fixed to a hub of the cannula and protrudes toward the distal end of the catheter; and PA1 a stopper which is mounted on the catheter hub to be engaged with the distal end of said location bar.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.