Process for assembling a protective sheath on a drug-coated balloon catheter
US11957857B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 19, 2019 |
| Grant date | Apr 16, 2024 |
| Priority date | — |
| Expiry date | Nov 7, 2040 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29L2031/7543
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A process for arranging a protective sheath on a drug-coated balloon catheter in a machine. The protective sheath is transported via a transport system into a holding device. A drug coated area of the balloon catheter from contact with the machine. The protective sheath is arranged on a drug-coated area of the balloon catheter by machine relative motion between the balloon catheter and the protective sheath. The protecting can be placing at least one first and one second flexible film between the balloon catheter and a guide of the machine during the relative motion or can be holding the balloon catheter at a position on the catheter away from the drug-coated area during the relative motion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.