发明名称 |
Medical sensor for reducing motion artifacts and technique for using the same |
摘要 |
A sensor for pulse oximetry or other applications utilizing spectrophotometry may be adapted to reduce motion artifacts by fixing the optical distance between an emitter and detector. A flexible sensor is provided with a stiffening member to hold the emitter and detector of the sensor in a relatively fixed position when applied to a patient. Further, an annular or partially annular sensor is adapted to hold an emitter and detector of the sensor in a relatively fixed position when applied to a patient. A clip-style sensor is provided with a spacer that controls the distance between the emitter and detector.
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申请公布号 |
US7869850(B2) |
申请公布日期 |
2011.01.11 |
申请号 |
US20050241375 |
申请日期 |
2005.09.29 |
申请人 |
NELLCOR PURITAN BENNETT LLC |
发明人 |
HOARAU CARINE;BAKER, JR. CLARK R.;KARST EDWARD |
分类号 |
A61B5/1455 |
主分类号 |
A61B5/1455 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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