Title:
FLUID DRAINAGE CONTAINER
Document Type and Number:
WIPO Patent Application WO/2015/003194
Kind Code:
A3
Abstract:
A fluid drainage device, for use in a closed wound drainage system, which includes a fluid-receiving volume having a bore, a piston in sealing contact with the bore, a prop extending from the piston and which is connected to an energy storage device, wherein the piston can be user-actuated between a first position, whereby energy is stored in the energy storage device, to a second position, whereby energy is released from the energy storage device, to increase the size and reduce the pressure of the volume, allowing fluid to flow from a conduit into the volume.
More Like This:
| WO/2009/129226 | TWO-STAGE ULTRAFILTRATION/DIAFILTRATION |
Inventors:
SCHMITT KARL-HEINZ (ZA)
Application Number:
PCT/ZA2014/000028
Publication Date:
April 30, 2015
Filing Date:
June 19, 2014
Export Citation:
Assignee:
NUANGLE MEDICAL PTY LTD (ZA)
International Classes:
A61M1/00
Foreign References:
| EP0535286A1 | 1993-04-07 | |||
| US4404924A | 1983-09-20 | |||
| US20090270843A1 | 2009-10-29 | |||
| US3957052A | 1976-05-18 | |||
| GB2408456A | 2005-06-01 | |||
| US20130041351A1 | 2013-02-14 |
Attorney, Agent or Firm:
MCCALLUM RADEMEYER & FREIMOND et al. (Ferndale, 2125 Randburg, ZA)
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