Tissue penetrating device and methods for using same
US6527778B2 · kind B2 · utility
271Cited by
17References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2001 |
| Grant date | Mar 4, 2003 |
| Priority date | — |
| Expiry date | Feb 13, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2005/3289
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention involves a device for tissue, especially hard tissue, penetration device which incorporated a novel paddle-shaped needle for low friction rotatory penetration of hard tissue and a controlled delivery or extraction system for transfer of material from to device into a tissue site or transfer of material from the tissue site to the device. The delivery system or extraction system includes at least on solenoid or other similar device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.