Wearable patch for measuring temperature and electrical signals

An electrical signal and patch technology, applied in the field of wearable patches, can solve the problems that the patch retention time does not reach the planned time, the user is not comfortable enough to wear, and the appearance of the patch is not good enough, so as to reduce the cooling effect, The effect of less thermal noise and improved measurement accuracy and speed

Active Publication Date: 2018-07-31
维瓦灵克有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Despite recent development efforts, wearable patches still have several drawbacks: they are not very comfortable for the user to wear; the patch does not stay on the skin as long as planned; and the patch does not look good enough
For example, the communication range of the antenna will be significantly reduced due to the proximity of the user's skin

Method used

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  • Wearable patch for measuring temperature and electrical signals
  • Wearable patch for measuring temperature and electrical signals
  • Wearable patch for measuring temperature and electrical signals

Examples

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Embodiment Construction

[0023]Below, the present invention will be further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of not conflicting, the various embodiments described below or the technical features can be combined arbitrarily to form new embodiments. .

[0024] see figure 1 , shows a wearable patch 100 attached to the user's skin 110 for measuring vital signs of a human body. The wearable patch 100 may be placed or adhered to the user's forehead, hand, wrist, arm, shoulder, waist, leg, foot, armpit, or other location. In the present invention, the wearable patch can also be called a wearable sticker, a wearable label, a wearable electronic patch, and the like.

[0025] As mentioned earlier, wearable patches face many problems when using them. User skins 110 may interfere with their normal work. For example, wearable patch 100 may include an antenna for wireless communication with other devices. Whe...

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PUM

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Abstract

The invention discloses a wearable patch that includes a stretchable and permeable substrate having a first opening; a temperature sensing unit mounted in the stretchable and permeable substrate, wherein the temperature sensing unit comprises a temperature sensor for measuring a user's skin temperature; electrodes attached to the stretchable and permeable substrate; and a circuit board having a circuit. The electrodes include a bottom surface that can contact with the user's skin and to pick up electric signals from the user's body. A semiconductor chip is mounted on a circuit layer. The semiconductor chip can receive a first electric signal from the temperature sensor in response to a temperature of the user's skin measured by the temperature sensor. The semiconductor chip can receive a second electric signal from the electrodes in response to electric signals picked up from the user's body. The wearable patch can quickly and accurately measure the body temperature and electrical signals of the user.

Description

technical field [0001] The invention relates to an electronic device, in particular to a wearable patch that can be attached to human skin for measurement. Background technique [0002] Electronic patches can be used to track objects and to perform functions such as sound, light or vibration. As uses and human needs become more complex, electronic patches are required to be able to perform more and more tasks. When the electronic patch is attached to the human body, it is often required to adapt to the curved surface and change its shape at any time. [0003] Electronic patches can communicate with devices such as smartphones through WiFi, Bluetooth, or Near Field Communication (NFC) and other wireless communication technologies. The wireless communication standard of NFC is to allow two electronic devices to quickly establish a communication channel at close range through a radio frequency not exceeding 13.56MHz. Since NFC requires two electronic devices communicating wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01K13/00A61B5/00A61B5/0408A61B5/0478A61B5/0492A61B5/296G01K13/20
CPCA61B5/6802G01K13/20A61B5/25A61B5/291A61B5/296
Inventor 石伟
Owner 维瓦灵克有限公司
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