Method and system for controlling rotational speed of an agitator or catheter
US12137928B2 · kind B2 · utility
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10References
20Claims
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Key dates
| Filing date | Sep 14, 2021 |
| Grant date | Nov 12, 2024 |
| Priority date | — |
| Expiry date | Mar 10, 2043 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2090/031
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method and device handle having a slide assembly are disclosed 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.