Bronchial flow control devices and methods of use
US7771472B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 18, 2005 |
| Grant date | Aug 10, 2010 |
| Priority date | — |
| Expiry date | Nov 20, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49826
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Disclosed is an assembly for loading a bronchial flow control device into a container, such as into a delivery catheter. The assembly includes a funnel housing and a puller housing that mate with one another. The funnel housing defines a funnel-shaped loading cavity that receives a flow control device and that gradually reduces in size moving in a first direction. The puller housing is removably attached to the funnel housing and is also removably attachable to a bronchial flow control device that can be positioned in the loading cavity. The puller housing pulls the bronchial flow control device in the first direction through the funnel housing to gradually contract the bronchial flow control device into a compressed state of reduced size relative to the expanded state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.