Intravaginal culture (IVC) method and container therefor
US7282363B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2000 |
| Grant date | Oct 16, 2007 |
| Priority date | — |
| Expiry date | Apr 18, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S604/906
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A fertilization and culture container, e.g. for intravaginal use, comprises a container body having an orifice for introducing a culture medium, one or more oocytes and sperm, resealable closure means for selectively opening and closing the container body orifice, the container body having a main chamber for receiving the culture medium, oocytes and sperm and a microchamber for collecting for retrieval of one or more embryos. The container body has elements for restricting access of retrieval catheter or pipette relative to the microchamber. At least a portion of a sidewall of the container body defining said microchamber is transparent and of optical quality for microscopic inspection of embryos prior to and/or during retrieval with a catheter or a pipette.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.