Method and system for controlling rotational speed of an agitator or catheter
US11627982B2 · kind B2 · utility
1Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 15, 2019 |
| Grant date | Apr 18, 2023 |
| Priority date | — |
| Expiry date | Jul 2, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M25/0113
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method and device handle having a slide assembly for controlling rotational speed of a catheter assembly under various rotational loads. The method includes setting a first current limit in a processor, activating the catheter assembly to rotate, calculating a current value in rotational period of a first current limit, updating a second current limit from the first current limit, and wherein the second current limit is lower than the first current limit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.