Catheter-based system for delivery and retrieval of a leadless pacemaker
US11812992B2 · kind B2 · utility
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30References
7Claims
0Family size
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Key dates
| Filing date | Jul 9, 2020 |
| Grant date | Nov 14, 2023 |
| Priority date | — |
| Expiry date | Nov 23, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/37518
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Catheter-based delivery systems for delivery and retrieval of a leadless pacemaker include features to facilitate improved manipulation of the catheter and improved capture and docking functionality of leadless pacemakers. Such functionality includes mechanisms directed to deflecting and locking a deflectable catheter, maintaining tension on a retrieval feature, protection from anti-rotation, and improved docking cap and drive gear assemblies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.