Preservative-free follicle stimulating hormone solution delivery device
US8740871B2 · kind B2 · utility
26Cited by
7References
19Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jan 22, 2013 |
| Grant date | Jun 3, 2014 |
| Priority date | — |
| Expiry date | Jan 22, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/581
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A one-time use device to deliver preservative-free follicle stimulating hormone (FSH) solution is disclosed. The device includes a needle covered by a sliding needle shield, which covers the needle in all modes of the device. The device can be placed into a ready-to-use position in four or fewer user steps. The device has a knob for setting a desired dose of FSH. The knob includes longitudinally spaced elements respectively corresponding to the lock position and the seven or fewer discrete dosing positions. The device locks after one use and cannot be reused thereafter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.