Multi-chambered balloon catheter devices and methods
US11185332B2 · kind B2 · utility
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9References
37Claims
0Family size
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Key dates
| Filing date | Jun 20, 2019 |
| Grant date | Nov 30, 2021 |
| Priority date | — |
| Expiry date | Sep 28, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2210/12
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Catheter devices/systems and methods therefrom are described herein for treating acute kidney injury, especially in the reduction of contrast-induced acute kidney injury. The catheter devices, systems and associated methods may prevent contrast dyes from entering into the kidney and/or facilitate blood flow beyond the kidney by utilization of the catheter devices, systems and associated methods.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.