Catheter for introduction into body cavities
US4306563A · kind A · utility
48Cited by
10References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 28, 1979 |
| Grant date | Dec 22, 1981 |
| Priority date | — |
| Expiry date | Nov 28, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2025/0065
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A catheter for the introduction into body cavities is made out of high-molecular material such as plastic, latex or the like and a physiologically compatible external stiffening coating thereon, the stiffening coating comprising a material soluble in body fluids.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.