Trough seal
US10557552B2 · kind B2 · utility
0Cited by
62References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 20, 2017 |
| Grant date | Feb 11, 2020 |
| Priority date | — |
| Expiry date | Feb 16, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/0216
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A seal to permit the passage of a device through the seal. The seal includes an elastic component having a proximal end, a distal end, and an elongated trough adjacent the distal end. The elastic component has a slit that intersects the elongated trough.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.