Through-the-needle cannula and split needle placement apparatus and method of use
US5971957A · kind A · utility
38Cited by
11References
15Claims
0Family size
Inventors
Key dates
| Filing date | Jul 8, 1998 |
| Grant date | Oct 26, 1999 |
| Priority date | — |
| Expiry date | Jul 8, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M25/065
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A novel enhanced needle splitting through-the-needle cannula placement apparatus includes a hinged housing, a scored splittable needle, a needle splitting means and sliding means for facile removal of a needle while leaving the cannula within a body vessel. A method of its use is also taught.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.