Rotational metering pump for insulin patch
US10675404B2 · kind B2 · utility
11Cited by
12References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 31, 2018 |
| Grant date | Jun 9, 2020 |
| Priority date | — |
| Expiry date | Nov 1, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF04B9/047
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A rotary pump for a fluid metering system is provided. The rotary pump reciprocates, and is reversed by a signal from a limit switch that is deflected by an actuator arm on a rotating sleeve of the pump system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.