Syringe with indicator float
US10378949B2 · kind B2 · utility
0Cited by
18References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 9, 2015 |
| Grant date | Aug 13, 2019 |
| Priority date | — |
| Expiry date | Jan 5, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01F11/027
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A syringe assembly may include a syringe having a distal end, a proximal end, and a sidewall extending between the distal end and the proximal end and defining an interior volume; and an indicator float provided in the interior volume of the syringe. The indicator float may be buoyant such that the indicator float is movable between the distal end and the proximal end of the syringe based on a fluid fill level within the interior volume of the syringe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.