Arrangement for portable pumping unit
US6557704B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Sep 8, 2000 |
| Grant date | May 6, 2003 |
| Priority date | — |
| Expiry date | Sep 8, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61H2205/10
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An enclosure for a medical pumping device generally comprises a front shell, a back shell and a polymeric substrate interposed therewith. The polymeric substrate comprises at least one gasket seat corresponding to the perimetric edge of each shell. In use, various components are securely placed within the plurality of component compartments within the polymeric substrate and thereafter encased within the enclosure between the front shell and back shell. According to the preferred embodiment of the present invention, the polymeric substrate also serves to form bumpers about the edges of the enclosure when the shells and substrate are assembled together.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.