Tubular coupling
US11590333B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jan 22, 2019 |
| Grant date | Feb 28, 2023 |
| Priority date | — |
| Expiry date | Jan 22, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2039/1033
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A tubular coupling comprising a first connector comprising a body defining a first passageway portion and a valve area, the valve area comprising a first volume adjacent to an end of the first passageway portion; and a second volume in fluid communication with the first volume; and a first valve disposed in the first volume of the valve area; and a second connector adapted to receive at least a portion of the first connector, the second connector comprising: a body defining a second passageway portion and a valve area, the valve area comprising: a first volume adjacent to an end of the second passageway portion; and a second volume in fluid communication with the first volume; and a second valve disposed in the first volume of the valve area.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.