Lithotripsy angioplasty devices and methods
US10856893B2 · kind B2 · utility
2Cited by
17References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 16, 2018 |
| Grant date | Dec 8, 2020 |
| Priority date | — |
| Expiry date | Sep 18, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B2017/22062
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Medical devices and method for making and using medical devices are disclosed. An example method for treating a blood vessel may include disposing a medical device within the blood vessel at a position adjacent to a lesion. The medical device may include an elongate shaft having a distal end region, a balloon coupled to the distal end region, and a cavitation member disposed within the balloon. The method may also include inflating the balloon to a first pressure, activating the cavitation member, and inflating the balloon to a second pressure greater than the first pressure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.