Flexible negative pressure system
US11596554B2 · kind B2 · utility
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217References
20Claims
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Key dates
| Filing date | Jul 7, 2017 |
| Grant date | Mar 7, 2023 |
| Priority date | — |
| Expiry date | Mar 6, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/3344
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Connectors and devices for flexible negative pressure systems are described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.