Device and method for preparing solution for medical use
US5460446A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Sep 22, 1993 |
| Grant date | Oct 24, 1995 |
| Priority date | — |
| Expiry date | Sep 22, 2013 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/4891
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A device for preparing a solution for medical use from a liquid and at least one powdered or crystallized salt, comprising: PA0 a main line (11) having a first end connected to a source (10) of liquid and a second end for delivering the solution, PA0 at least one secondary line (15, 19; 16, 20) joined as a by-pass to the main line (11), this secondary line comprising a reservoir (13, 14) containing a powdered or crystallized salt and having an inlet opening and an outlet opening situated respectively at a high point and a low point of the reservoir (13, 14), PA0 means (12, 21, 22) for causing liquid to circulate in the lines, PA0 means (17, 21; 18, 22) for producing the immersion of the powdered or crystallized salt in the reservoir (13, 14).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.