Surgical suturing instrument and method of use
US7131979B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 19, 2003 |
| Grant date | Nov 7, 2006 |
| Priority date | — |
| Expiry date | Feb 9, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61F2/0063
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device is disclosed for introducing a flexible elongated element through at least two portions of a subject. The device includes an advancement unit for advancing the flexible elongated element toward the end of the device such that the elongated element may exit from the device with sufficient force to pass through the subject. The device also includes a curved die for imparting a looping configuration to portions of the flexible elongated element exiting the device, and a curved guide for receiving the looped flexible elongated element as it returns to the end of the device. A cutting mechanism is provided to permit the looped flexible elongated element to be separated from the remainder of the flexible elongated element. The cutting mechanism is adapted to deform the trailing end of the looped flexible elongated element so that the trailing end is forced distally, toward the subject being sutured.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.