Unitary medical sensor assembly and technique for using the same
US7657296B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 28, 2006 |
| Grant date | Feb 2, 2010 |
| Priority date | — |
| Expiry date | Jan 4, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/53039
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A sensor assembly is provided that includes a frame having a first portion and a second portion connected by a hinge. An emitter and a detector are disposed on the frame. A coating is provided over the frame, the emitter and the detector to form a unitary sensor assembly. The sensor assembly also includes a resistance-providing component disposed generally about the hinge. In one embodiment, the sensor assembly may be placed on a patient's finger, toe, ear, and so forth to obtain pulse oximetry or other physiological measurements. A method of manufacturing the sensor assembly is also provided as is a method of cleaning a fluid-tight sensor assembly.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.