Tank for administering flowable substances
US6872197B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Nov 16, 1998 |
| Grant date | Mar 29, 2005 |
| Priority date | — |
| Expiry date | Nov 16, 2018 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB32B15/08
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention relates to a reservoir (100) for dispensing free-flowing substances, which comprises the following features: (a) reservoir (100) has flexible reservoir walls (2 and 3); (b) reservoir walls (2 and 3) are one-piece or connected to one another; (c) reservoir walls (2 and 3) form a sealed container, which has at least one opening (12); (d) reservoir walls (2 and 3) are connected at least partially to at least two flat standing elements (6), which are separated in the standing area of reservoir walls (2 and 3); (e) opening (12) has a closure (13), whereby at least portions of reservoir walls (2 and 3) and/or standing elements (6) consist of a composite material, which (i) consists of plastic laminates, or (ii) consists of at least one plastic laminate and an aluminum laminate, here, the laminates are connected to one another. Reservoir (100) is provided preferably to accommodate contrast media.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.