Electric ovum denuding device and ovum denuding method
US10184107B2 · kind B2 · utility
2Cited by
2References
16Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 2, 2015 |
| Grant date | Jan 22, 2019 |
| Priority date | — |
| Expiry date | Oct 28, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2509/10
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
An electric ooycte denuding device and an ooycte denuding method are provided. The electric oocyte denuding device includes an oocyte denuding pipette: a manipulating handle; and a drive module, a control module, a display module, a power module, a memory, a bulb, and/or a voice module, and/or a pressure sensor, and/or a control box, and/or a foot-operated switch controller, which form an integrated type or a separated type electric ooycte denuding device. A stepper motor provides the power for blowing and sucking to denude the granular cells surrounding an oocyte.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.