Enteral delivery set with shaded drip chamber
US4909797A · kind A · utility
27Cited by
8References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 16, 1987 |
| Grant date | Mar 20, 1990 |
| Priority date | — |
| Expiry date | Jan 16, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S128/13
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A drip chamber for an enteral nutrition system having an optical drip detector is provided with an opaque upper portion to reduce the amount of ambient light entering the optical sensor for the drip detector.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.