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 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0507814 (2006-08-22) |
등록번호 | US-8145288 (2012-03-27) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 2 인용 특허 : 800 |
A sensor may be adapted to reduce signal artifacts by deflecting the effects of outside forces and sensor motion. A sensor is provided with a rigid annular structure adapted to reduce the effect of motion of a sensor emitter and/or detector. Further, a method of deflecting or minimizing outside forc
A sensor may be adapted to reduce signal artifacts by deflecting the effects of outside forces and sensor motion. A sensor is provided with a rigid annular structure adapted to reduce the effect of motion of a sensor emitter and/or detector. Further, a method of deflecting or minimizing outside forces and sensor motion is also provided.
1. A sensor comprising: a conformable bandage-type sensor body adapted to be directly applied to a patient's digit;at least one sensing element disposed on the sensor body on a tissue-contacting surface; andat least one rigid annular structure not fixedly attached to the sensor body and adapted to b
1. A sensor comprising: a conformable bandage-type sensor body adapted to be directly applied to a patient's digit;at least one sensing element disposed on the sensor body on a tissue-contacting surface; andat least one rigid annular structure not fixedly attached to the sensor body and adapted to be applied to the sensor body on a surface opposing the tissue-contacting surface with a pressure to retain the sensor body in place on the patient's digit and such that the rigid annular structure covers an area of the sensor body corresponding to the at least one sensing element and covers less than 50% of the surface of the sensor body when the sensor is applied to the patient. 2. The sensor, as set forth in claim 1, wherein the sensor comprises at least one of a blood constituent sensor or a tissue constituent sensor. 3. 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. 4. The sensor, as set forth in claim 1, wherein the sensing element comprises at least one emitter. 5. The sensor, as set forth in claim 1, wherein the sensing element comprises at least one detector. 6. The sensor, as set forth in claim 1, wherein the rigid annular structure comprises a ring. 7. The sensor, as set forth in claim 6, wherein the ring comprises a substantially oval shape. 8. The sensor, as set forth in claim 1, wherein the rigid annular structure comprises an arch, a collar, a thimble or a sleeve. 9. The sensor, as set forth in claim 1, wherein the sensor is adapted to operate in reflectance mode or transmission mode. 10. The sensor, as set forth in claim 1, wherein the sensor body comprises an alignment index adapted to indicate a predetermined position for the rigid annular structure on the sensor body. 11. The sensor, as set forth in claim 1, wherein the rigid annular structure has an adjustable diameter. 12. The sensor, as set forth in claim 11, wherein the rigid annular structure comprises a hinge. 13. The sensor, as set forth in claim 1, wherein the rigid annular structure is adapted to cover at least one joint of a patient's digit. 14. The sensor, as set forth in claim 1, wherein the sensor body is non-adhesive. 15. The sensor, as set forth in claim 1, wherein the rigid annular structure is applied to less than 20% of the surface of the sensor body. 16. The sensor, as set forth in claim 1, wherein the rigid annular structure is positioned only over a portion of the digit that does not correspond to a finger joint. 17. The sensor, as set forth in claim 1, wherein the rigid annular structure is coupled to a second rigid annular structure spaced apart from the first rigid annular structure and disposed on the surface opposing the tissue-contacting surface. 18. A physiologic monitoring system comprising: a monitor; anda sensor adapted to be operatively coupled to the monitor, the sensor comprising: a conformable bandage-type sensor body adapted to be directly applied to a patient's digit;at least one sensing element disposed on the sensor body on a tissue-contacting surface; andat least one rigid annular structure not fixedly attached to the sensor body and adapted to be applied to the sensor body on a surface opposing the tissue-contacting surface with a pressure to retain the sensor body in place on the patient's digit and such that the rigid annular structure covers an area of the sensor body corresponding to the at least one sensing element and covers less than 50% of the surface of the sensor body when the sensor is applied to the patient. 19. The system, as set forth in claim 18, wherein the sensor comprises at least one of a blood constituent sensor or a tissue constituent sensor. 20. The system, as set forth in claim 18, wherein the sensor comprises at least one of a pulse oximetry sensor or a sensor for measuring a water fraction. 21. The system, as set forth in claim 18, wherein the sensing element comprises at least one emitter. 22. The system, as set forth in claim 18, wherein the sensing element comprises at least one detector. 23. The system, as set forth in claim 18, wherein the rigid annular structure comprises a ring. 24. The system, as set forth in claim 18, wherein the rigid annular structure comprises an arch, a collar a thimble or a sleeve. 25. The system, as set forth in claim 18, wherein the sensor is adapted to operate in reflectance mode or transmission mode. 26. The system, as set forth in claim 18, wherein the sensor body comprises an alignment index adapted to indicate a predetermined position for the rigid annular structure on the sensor body. 27. The system, as set forth in claim 18, wherein the rigid annular structure has an adjustable diameter. 28. The system, as set forth in claim 27, wherein the rigid annular structure comprises a hinge. 29. The system, as set forth in claim 18, wherein the rigid annular structure is adapted to cover at least one joint of a patient's digit. 30. The system, as set forth in claim 18, wherein the sensor body is non-adhesive. 31. A method comprising: applying a conformable bandage-type sensor body to a patient's finger, the conformable sensor body comprising an emitter and a detector;applying a rigid annular structure around an emitter and a detector of the sensor body applied to the patient's finger, wherein the rigid annular structure is not fixedly attached to the sensor body and wherein the rigid annular structure applies a pressure to retain the sensor body in place on the patient's finger, covers an area of the sensor body corresponding to the at least one sensing element, and covers less than 50% of the surface of the sensor body. 32. The method, as set forth in claim 31, wherein the rigid annular structure comprises an arch, a collar, a ring, a sleeve, or a thimble. 33. The method, as set forth in claim 31, comprising deflecting the mechanical force with a spring. 34. The method, as set forth in claim 31, wherein the rigid annular structure is applied to a position on the sensor body such that a patient joint is prevented from bending with the rigid annular structure. 35. A method of manufacturing a sensor, comprising: providing a conformable bandage-type sensor body adapted to be directly applied to a patient's finger, wherein the conformable sensor body comprises an alignment indicator configured to indicate an alignment of a rigid annular structure;providing at least one sensing element disposed on the sensor body on a tissue-contacting surface; andproviding at least one rigid annular structure not fixedly attached to the sensor body and adapted to be applied to the sensor body on a surface opposing the tissue-contacting surface such that the rigid annular structure covers an area of the sensor body corresponding to the at least one sensing element and covers less than 50% of the surface of the sensor body when the sensor is applied to the patient and wherein the rigid annular structure applies a pressure to retain the sensor body in place on the patient's finger. 36. The method, as set forth in claim 35, wherein the sensor comprises at least one of a pulse oximetry sensor or a sensor for measuring a water fraction. 37. The method, as set forth in claim 35, wherein the sensor comprises at least one of a blood constituent sensor or a tissue constituent sensor. 38. The method, as set forth in claim 35, wherein the rigid annular structure comprises a ring. 39. The method, as set forth in claim 35, wherein the rigid annular structure comprises an arch, a collar, a thimble, or a sleeve. 40. The method, as set forth in claim 35, wherein the sensor is adapted to operate in reflectance mode or transmission mode. 41. The method, as set forth in claim 35, comprising: providing an alignment index adapted to indicate a predetermined position for the rigid annular structure on the sensor body. 42. The method, as set forth in claim 35, wherein the rigid annular structure has an adjustable diameter. 43. The method, as set forth in claim 35, wherein the rigid annular structure comprises a hinge. 44. A sensor kit comprising: a conformable bandage-type sensor body adapted to be directly applied to a patient's tissue;an emitter and a detector disposed on a tissue-contacting surface of the sensor body; anda plurality of rigid annular structures of various sizes adapted to be not fixedly attached to the sensor body and adapted to be applied to the sensor body on a surface opposing the tissue-contacting surface such that, when one of the plurality of rigid annular structures is applied the rigid annular structure covers an area of the sensor body corresponding to the emitter and detector and covers less than 50% of the surface of the sensor body when the sensor body is applied to the patient and wherein at least one of the rigid annular structures is configured to apply a pressure to retain the sensor body in place on the patient's tissue. 45. The kit, as set forth in claim 44, wherein the plurality of rigid annular structures have various different diameters. 46. The kit, as set forth in claim 44, wherein the plurality of rigid annular structures have various different widths. 47. The kit, as set forth in claim 44, wherein the plurality of rigid annular structures have various different profiles. 48. The kit, as set forth in claim 44, wherein the wherein the plurality of rigid annular structures have various different colors. 49. The kit, as set forth in claim 4, wherein the plurality of rigid annular structures have various different patterns.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.