최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0415642 (2006-05-02) |
등록번호 | US-7477924 (2009-01-13) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 5 인용 특허 : 774 |
A medical sensor may be adapted to be affixed to a patient's skin. A sensor for pulse oximetry or other spectrophotometric uses is provided with a gripping region that contacts the patient's skin and provides gripping strength to reduce movement of the sensor. Also provided herein is a method of con
A medical sensor may be adapted to be affixed to a patient's skin. A sensor for pulse oximetry or other spectrophotometric uses is provided with a gripping region that contacts the patient's skin and provides gripping strength to reduce movement of the sensor. Also provided herein is a method of contacting a sensor to a patient's skin and method of manufacturing a sensor.
What is claimed is: 1. A sensor compprising: a conformable bandage-style sensor body adapted to be placed on a patient's finger; at least one sensing element disposed on the sensor body; and a non-adhesive gripping portion having raised protrusions relative to a non-raised area disposed on a tissue
What is claimed is: 1. A sensor compprising: a conformable bandage-style sensor body adapted to be placed on a patient's finger; at least one sensing element disposed on the sensor body; and a non-adhesive gripping portion having raised protrusions relative to a non-raised area disposed on a tissue-contacting surface of the sensor body, wherein the raised protrusions and the non-raised area of the non-adhesive gripping portion are capable of engaging a patient's tissue. 2. The sensor, as set forth in claim 1, wherein the sensor comprises at least one of a pulse oximetry sensor or a sensor for measuring a water fraction. 3. The sensor, as set forth in claim 1, wherein the at least one sensing element comprises an emitter and a detector. 4. The sensor, as set forth in claim 3, wherein the emitter comprises at least one light emitting diode, and wherein the detector comprises at least one photodetector. 5. The sensor, as set forth in claim 1, wherein the non-adhesive gripping portion comprises plastic, rubber, silicone, or vinyl. 6. The sensor, as set forth in claim 1, wherein the non-adhesive gripping portion is disposed on at least 50% of the tissue-contacting surface of the sensor body. 7. The sensor, as set forth in claim 1, wherein the raised protrusions comprise barbs, nubs, or ridges. 8. The sensor, as set forth in claim 1, wherein the non-adhesive gripping portion is directional. 9. The sensor, as set forth in claim 1, wherein the non-adhesive gripping portion is disposed on greater than 10% of the tissue-contacting surface of the sensor body. 10. The sensor, as set forth in claim 1, wherein the sensor comprises an adhesive disposed on the tissue-contacting surface of the sensor body. 11. The sensor, as set forth in claim 1, wherein the nonadhesive gripping portion comprises a material having a hardness ranging from 20-90 Shore D. 12. The sensor, as set forth in claim 1, wherein the non-adhesive gripping portion is disposed on the sensor body in an area corresponding to a finger joint when the sensor is placed on the patient's finger. 13. The sensor, as set forth in claim 1, wherein the non-adhesive gripping portion comprises a material having a static coefficient of friction greater than 100. 14. A pulse oximetry system comprising: a pulse oximetry monitor; and a pulse oximetry sensor adapted to be operatively coupled to the monitor, the sensor comprising: a conformable bandage-style sensor body adapted to be placed on a patient's finger; at least one sensing element disposed on the sensor body; and a non-adhesive gripping portion having raised protrusions relative to a non-raised area disposed on a tissue-contacting surface of the sensor body, wherein the raised protrusions and the non-raised area of the non-adhesive gripping portion are capable of engaging a patient's tissue. 15. The pulse oximetry system, as set forth in claim 14, wherein the sensor comprises a sensor for measuring a water fraction. 16. The pulse oximetry system, as set forth in claim 14, wherein the at least one sensing element comprises an emitter and a detector. 17. The pulse oximetry system, as set forth in claim 16, wherein the emitter comprises at least one light emitting diode, and wherein the detector comprises at least one photodetector. 18. The pulse oximetry system, as set forth in claim 14, wherein the non-adhesive gripping portion comprises plastic, rubber, silicone, or vinyl. 19. The pulse oximetry system, as set forth in claim 14, wherein the non-adhesive gripping portion is disposed on at least 50% of the tissue-contacting surface of the sensor body. 20. The pulse oximetry system, as set forth in claim 14, wherein the raised protrusions comprise barbs, nubs, or ridges. 21. The pulse oximetry system, as set forth in claim 14, wherein the non-adhesive gripping portion is directional. 22. The pulse oximetry system, as set forth in claim 14, wherein the non-adhesive gripping portion is disposed on greater than 10% of the tissue-contacting surface of the sensor body. 23. The pulse oximetry system, as set forth in claim 14, wherein the sensor comprises an adhesive disposed on the tissue-contacting surface of the sensor body. 24. The pulse oximetry system, as set forth in claim 14, wherein the non-adhesive gripping portion comprises a material having a hardness ranging from 20-90 Shore D. 25. The pulse oximetry system, as set forth in claim 14, wherein the non-adhesive gripping portion is disposed on the sensor body in an area corresponding to a finger joint when the sensor is placed on the patient's finger. 26. The pulse oximetry system, as set forth in claim 14, wherein the non-adhesive gripping portion comprises a material having a static coefficient of friction greater than 100. 27. A method comprising: contacting a patient's finger with a non-adhesive gripping portion of a conformable bandage-style sensor body, the gripping portion having raised protrusions relative to a non-raised area, wherein the raised protrusions and the non-raised area are adapted to engage a patient's tissue; emitting light from an emitter disposed on the sensor body into the patient's finger; detecting the light with a detector disposed on the sensor body; and providing a signal related to the detected light. 28. The method, as set forth in claim 27, wherein contacting comprises contacting the patient's finger with a plastic, rubber, silicone, or vinyl non-adhesive gripping portion. 29. The method, as set forth in claim 27, wherein contacting comprises contacting the patient's finger with barbs, nubs, or ridges. 30. The method, as set forth in claim 27, wherein contacting comprises contacting the patient's finger with a directional non-adhesive gripping portion. 31. The method, as set forth in claim 27, wherein contacting comprises contacting the patient's finger with an adhesive disposed on the sensor body. 32. A method of manufacturing a sensor, comprising: providing a conformable bandage-style sensor body adapted to be placed on a patient's finger; and providing a non-adhesive gripping portion comprising raised protrusions relative to a non-raised area disposed on a tissue-contacting surface of the sensor body, wherein the raised protrusions and the non-raised area are adapted to engage a patient's tissue; and providing at least one sensing element disposed on the sensor body. 33. The method, as set forth in claim 32, wherein providing at least one sensing element comprises providing an emitter and a detector. 34. The method, as set forth in claim 32, comprising: providing barbs, nubs, or ridges on the non-adhesive gripping portion. 35. The method, as set forth in claim 32, wherein the non-adhesive gripping portion comprises plastic, rubber, silicone, or vinyl. 36. The method, as set forth in claim 32, wherein the non-adhesive gripping portion is directional. 37. The method, as set forth in claim 32, comprising: providing the non-adhesive gripping portion on greater than 10% of the tissue-contacting surface of the sensor body. 38. The method, as set forth in claim 32, comprising: providing the non-adhesive gripping portion on greater than 50% of the tissue-contacting surface of the sensor body. 39. The method, as set forth in claim 32, comprising: providing an adhesive disposed on the tissue-contacting surface of the sensor body.
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