Center marker for dilatation balloon
US10940299B2 · kind B2 · utility
0Cited by
30References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 2015 |
| Grant date | Mar 9, 2021 |
| Priority date | — |
| Expiry date | May 25, 2037 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2029/025
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present invention is premised upon an improved balloon dilator, more particularly to an improved balloon dilator comprising an expandable balloon, a core wire which extends through the expandable balloon, and a single visual marker band positioned at a geometric center within the balloon dilator which may selectively reflect certain wavelengths of light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.