Blood leak detector for extracorporeal treatment system
US6947131B2 · kind B2 · utility
25Cited by
18References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 19, 2003 |
| Grant date | Sep 20, 2005 |
| Priority date | — |
| Expiry date | Dec 18, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/331
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A blood leak detector is disclosed having a light source projecting a beam along an optical path, wherein the beam has a wavelength in a range of about 800 nm to 930 nm; a light detector receiving the beam; a housing with a slot to receive a transparent tube between the light source and light detector and aligned with the optical path.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.