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다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
|
출원번호 | US-0491061 (2009-06-24) |
등록번호 | US-8311602 (2012-11-13) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 710 |
A sensor assembly is provided that includes a frame having a loop structure. An emitter and detector are disposed on opposite sides of the loop structure. A coating is provided over the frame. The coating includes at least one diaphragm structure disposed such that at least one of the emitter and de
A sensor assembly is provided that includes a frame having a loop structure. An emitter and detector are disposed on opposite sides of the loop structure. A coating is provided over the frame. The coating includes at least one diaphragm structure disposed such that at least one of the emitter and detector can move along an axis running between the emitter and detector. The sensor may thereby be placed on a patient's finger, toe, and so forth to obtain pulse oximetry or other physiological measurements. A sensor frame and method of manufacturing the frame are also provided.
1. A frame of a sensor, comprising: a loop structure comprising an emitter housing and a detector housing, wherein the emitter housing and detector housing protrude from an inner surface of the loop structure, and wherein the loop structure is configured to be flexible such that the emitter housing
1. A frame of a sensor, comprising: a loop structure comprising an emitter housing and a detector housing, wherein the emitter housing and detector housing protrude from an inner surface of the loop structure, and wherein the loop structure is configured to be flexible such that the emitter housing and the detector housing are biased toward one another, and wherein the loop structure is configured to provide support to an overlying coating such that one or more diaphragm structures are formed by the overlying coating. 2. The frame of claim 1, wherein the loop structure, the emitter housing, and the detector housing comprise a single piece. 3. The frame of claim 1, wherein the loop structure, the emitter housing, and the detector housing comprise a plurality of separate pieces coupled together. 4. The frame of claim 1, wherein the loop structure comprises at least one of a metal, a metallic alloy, a thermoplastic material, or a composite material. 5. The frame of claim 1, wherein the loop structure is configured to bias the emitter housing and the detector housing toward one another along an optical axis disposed through the emitter housing and the detector housing. 6. The frame of claim 5, wherein the loop structure is configured to allow the emitter housing and the detector housing to move relative to one another along the optical axis. 7. A pulse oximetry sensor frame, comprising: a loop structure comprising an emitter housing and a detector housing extending into an interior of the loop structure from opposite sides of an inner surface of the loop structure, wherein the loop structure is configured to be flexible and to bias the emitter housing and the detector housing toward one another, and wherein the loop structure is configured to form a respective diaphragm structure around each of the emitter housing and the detector housing when the loop structures is coated with a coating material. 8. The pulse oximetry sensor frame of claim 7, wherein the loop structure comprises at least one of a metal, a metallic alloy, a thermoplastic material, or a composite material. 9. The pulse oximetry sensor frame of claim 7, comprising a photodetector disposed within the detector housing and one or more light emitting diodes disposed within the emitter housing. 10. The pulse oximetry sensor frame of claim 7, comprising the coating material disposed over the loop structure to form the respective diaphragm structures. 11. The pulse oximetry sensor frame of claim 7, wherein the loop structure is configured to allow the emitter housing and the detector housing to move relative to one another along an optical axis disposed through the emitter housing and the detector housing independent of the remainder of the frame.
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