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-0253536 (2016-08-31) |
등록번호 | US-10226187 (2019-03-12) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 945 |
A wireless, patient-worn, physiological sensor configured to, among other things, help manage a patient that is at risk of forming one or more pressure ulcers is disclosed. According to an embodiment, the sensor includes a base having a top surface and a bottom surface. The sensor also includes a su
A wireless, patient-worn, physiological sensor configured to, among other things, help manage a patient that is at risk of forming one or more pressure ulcers is disclosed. According to an embodiment, the sensor includes a base having a top surface and a bottom surface. The sensor also includes a substrate layer including conductive tracks and connection pads, a top side, and a bottom side, where the bottom side of the substrate layer is disposed above the top side of the base. Mounted on the substrate layer are a processor, a data storage device, a wireless transceiver, an accelerometer, and a battery. In use, the sensor senses a patient's motion and wirelessly transmits information indicative of the sensed motion to, for example, a patient monitor. The patient monitor receives, stores, and processes the transmitted information.
1. A wearable wireless sensor for monitoring a thermal energy of a patient and at least one of pressure ulcer risk, fall detection, or fall risk, said wearable wireless sensor comprising: a housing including a predetermined position for at least a first sensor and a second sensor,one or more acceler
1. A wearable wireless sensor for monitoring a thermal energy of a patient and at least one of pressure ulcer risk, fall detection, or fall risk, said wearable wireless sensor comprising: a housing including a predetermined position for at least a first sensor and a second sensor,one or more accelerometers responsive to an acceleration of said patient and configured to output one or more signals indicative of at least one of said pressure ulcer risk, said fall detection, or said fall risk;a base including a first aperture;a circuit layer including a first through-hole via extending through said circuit layer; anda temperature sensor responsive to said thermal energy of said patient, said temperature sensor mounted on said circuit layer, said temperature sensor including a thermal contact in thermal communication with said circuit layer, wherein said temperature sensor is at least one of the first sensor or the second sensor;wherein said first through-hole via is aligned with said thermal contact of said temperature sensor and with said first aperture of said base, said first through-hole via is configured to provide a structure to transmit said thermal energy across a length of the first through-hole via from said patient to said temperature sensor,wherein said first aperture and said first through-hole via include a thermally conductive material to cause said temperature sensor to be in thermal communication with a portion of said base corresponding to said first aperture, andwherein the housing is configured to operably position the base and the circuit layer. 2. The wearable wireless sensor of claim 1, wherein said base insulates a portion of a patient's body surrounding said portion of said base corresponding to said first aperture. 3. The wearable wireless sensor of claim 1, further comprising: a second aperture in said base;a second through-hole via extending through said circuit layer between said top side and bottom side of said circuit layer;an electrocardiogram (ECG) sensor mounted on said circuit layer, said ECG sensor responsive to electrical signals, said ECG sensor including an extendible lead with an electrode responsive to said electrical signals, said ECG lead also including an electrical contact in electrical communication with said circuit layer,wherein said second through-hole via is aligned with said electrical contact of said ECG sensor on said circuit layer and with said second aperture of said base, andwherein said second aperture of said base and said second through-hole via of said circuit layer include an electrically conductive material, said ECG sensor in electrical communication with a portion of said base corresponding to said second aperture through said conductive material. 4. The wearable wireless sensor of claim 1, wherein said one or more accelerometers are mounted on said circuit layer, said one or more accelerometers responsive to acceleration of said patient, said wearable wireless sensor further comprising: a third aperture in said base; andan acoustic respiration sensor responsive to vibrational motion of said patient, said acoustic respiration sensor being disposed on said circuit layer and extending through said third aperture in said base, wherein said acoustic respiration sensor is rigidly secured to said circuit layer so as to mechanically transmit sensed vibrational motion to said one or more accelerometers. 5. The wearable wireless sensor of claim 1, further comprising a gyroscope mounted on said circuit layer, said gyroscope responsive to an angular velocity of said patient. 6. The wearable wireless sensor of claim 5, wherein said one or more accelerometers comprises a three-dimensional accelerometer and said gyroscope comprises a three-dimensional gyroscope. 7. The wearable wireless sensor of claim 6, further comprising non-volatile memory configured to store information indicative of whether said wearable wireless sensor has been previously activated. 8. The wearable wireless sensor of claim 1, wherein the second sensor is said one or more accelerometers. 9. The wearable wireless sensor of claim 1, wherein the housing includes a predetermined position for at least a third sensor. 10. The wearable wireless sensor of claim 8, wherein the housing includes a predetermined position for at least a fourth sensor. 11. The wearable wireless sensor of claim 10, wherein the third and fourth sensors include one or more of an acoustic sensor, an electrocardiogram sensor, a respiration sensor, a heart rate sensor, and a blood oxygen sensor.
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