Catheter pump with access ports
US11331470B2 · kind B2 · utility
13Cited by
376References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 31, 2020 |
| Grant date | May 17, 2022 |
| Priority date | — |
| Expiry date | Nov 21, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M60/577
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A securing assembly for connecting a drive assembly to a driven assembly of a catheter pump includes a motor housing, a flow diverter housing, and a flow diverter positioned within the flow diverter housing, wherein one of the flow diverter or the flow diverter housing includes a securement device. The securing assembly also includes a cap coupled between the motor housing and the flow diverter housing. The cap includes a central opening and a locking recess extending circumferentially about the central opening. Insertion of the flow diverter into the central opening causes securement device to engage the locking recess.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.