Sperm selection device, kit, and methods
US12357991B2 · kind B2 · utility
0Cited by
16References
18Claims
0Family size
Inventors
Key dates
| Filing date | Apr 23, 2021 |
| Grant date | Jul 15, 2025 |
| Priority date | — |
| Expiry date | May 16, 2044 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12M47/04
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device for selecting sperm includes a stack of a plurality of layers of a material. The stack has an inlet end and an outlet end. Each layer of the material includes a plurality of sperm selection microchannels. Each sperm selection microchannel has a respective microchannel inlet at the inlet end of the stack and extends to a respective microchannel outlet at the outlet end of the stack.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.