Connection of intravascular interventional elements and elongate manipulation members
US11738188B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jun 8, 2020 |
| Grant date | Aug 29, 2023 |
| Priority date | — |
| Expiry date | Feb 18, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2039/0258
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for intravascular intervention can comprise an interventional element, an elongate manipulation member having a retention portion, and a joining element. The elongate element can comprise a distally located attachment portion. The interventional element includes a proximal end portion with a hole therethrough, the attachment portion of the elongate member extending through the hole at the bend such that first and second segments of the elongate member each extend proximally from the hole. A retention portion includes an arm extends proximally of the hole and a shoulder protruding radially outwardly from a proximal portion of the arm. A joining element circumferentially surrounds at least a portion of the retention portion and at least a portion of the first and second segments of the elongate member such that a proximal end of the joining element is positioned distal to the shoulder of the retention portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.