Collection system with valve members
US4702740A · kind A · utility
Assignee
Inventor
Key dates
| Filing date | Jul 21, 1982 |
| Grant date | Oct 27, 1987 |
| Priority date | — |
| Expiry date | Jul 21, 2002 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M1/882
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A collection system for body fluids comprising, a receptacle having a collection chamber for retaining the body fluids, a first container having a supply chamber for retaining a bactericide, and a second container having a holding chamber, with the holding chamber being located above a lower portion of the collection chamber, and the supply chamber being located above a lower portion of the holding chamber. The system has a first valve member permitting the passage of bactericide from the supply chamber into the holding chamber, and a second valve member permitting the passage of the bactericide from the holding chamber into the collection chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.