Medical seal assemblies and methods of using the same
US12201284B2 · kind B2 · utility
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20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 18, 2021 |
| Grant date | Jan 21, 2025 |
| Priority date | — |
| Expiry date | May 20, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/197
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A medical device that includes a shaft having a distal end and a cap at the distal end that defines a reservoir for storing a material. The medical device includes a deployment mechanism configured to eject the material from the reservoir, and the deployment mechanism is configured to apply a force to the reservoir. The cap includes a seal or a perforation that is configured to contain the material in the reservoir in the absence of the force applied by the deployment mechanism to the material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.