公开(公告)号：US20220071565A1

公开(公告)日：2022-03-10

申请号：US17107553

申请日：2020-11-30

Applicant: Quanta Computer Inc.

Inventor： Pei-Sheng WU ,  Yu-Siang WANG ,  Peng-Zhe TSAI ,  Yung-Ming CHUNG

IPC: A61B5/00 ,  A61B5/04 ,  A61B5/0472

Abstract: An Electrocardiography (ECG) noise-filtering device is provided in the invention. The ECG device includes a filter and a calculation circuit. The filter receives a first ECG signal and performs a Savitzky-Golay algorithm to generate a second ECG signal. The calculation circuit is coupled to the filter to receive the second ECG signal and processes the second ECG signal according to a Stationary Wavelet Transform (SWT) algorithm to generate a noise signal, and subtracts the noise signal from the second ECG signal to filter the noise signal in the first ECG signal.

公开(公告)号：US20210321949A1

公开(公告)日：2021-10-21

申请号：US17000722

申请日：2020-08-24

Applicant: Quanta Computer Inc.

Inventor： Pei-Sheng WU ,  Peng-Zhe TSAI ,  Yung-Ming CHUNG

IPC: A61B5/00 ,  A61B5/021 ,  A61B5/08

Abstract: A filtering method includes the following steps: receiving an sound signal; decomposing the sound signal into a primary lung sound signal and a reference heart sound signal; adjusting the reference heart sound signal according to a weighted value to generate an adjusted heart sound signal; and subtracting the adjusted heart sound signal from the primary lung sound signal to generate a filtered lung sound signal.

公开(公告)号：US20240225494A1

公开(公告)日：2024-07-11

申请号：US18302204

申请日：2023-04-18

Applicant: Quanta Computer Inc.

Inventor： Peng-Zhe TSAI ,  Yung-Ming CHUNG

IPC: A61B5/1455

CPC classification number: A61B5/14551

Abstract: A blood oxygen concentration measurement device includes a light source unit, a light detection unit, a signal processing circuit, and a control unit. The light source generates a light signal. The light detection unit receives a penetrating signal generated by the light signal penetrating an object to generate a detection signal. The signal processing circuit receives the detection signal and processes the detection signal to generate a first processing signal. The control unit receives the first processing signal, calculates the blood oxygen value, the pulse rate and the signal strength index according to the first processing signal, and outputs the blood oxygen value, the pulse rate, and the signal strength index, or performs a low perfusion signal measurement process according to the signal strength index and the first predetermined index.

公开(公告)号：US20140100707A1

公开(公告)日：2014-04-10

申请号：US13790750

申请日：2013-03-08

Applicant: QUANTA COMPUTER INC.

Inventor： Chih-Hsiung YU ,  Yung-Ming CHUNG ,  Hsin-Hsueh WU ,  Yung-Chih HUANG ,  Shih-Wei WANG

IPC: G06F1/32

CPC classification number: G06F1/3231 ,  A61B5/0002 ,  A61B5/02438 ,  A61B5/0404 ,  A61B5/6805 ,  A61B5/6823 ,  A61B5/6898 ,  A61B2505/09 ,  G06F1/163 ,  G06F1/3278 ,  G06F1/3287 ,  G06F2200/1636 ,  Y02D10/157 ,  Y02D10/171 ,  Y02D10/173

Abstract: A power management method for a health care device is included. The method includes: detecting whether a smart garment is in contact with a user body; operating the health care device in a normal mode when the smart garment is in contact with the user body, or operating the health care device in a low-power mode when the smart garment is not in contact with the user body; and under the low-power mode, detecting whether the health care device is tapped to determine whether to transmit user health data to a user device.

Abstract translation: 包括保健装置的电源管理方法。 该方法包括：检测智能服装是否与用户体接触; 当智能服装与用户身体接触时，以正常模式操作医疗保健装置，或者当智能衣服不与用户身体接触时以低功率模式操作保健装置; 并且在低功率模式下，检测卫生保健设备是否被轻敲以确定是否将用户健康数据传送到用户设备。

公开(公告)号：US20250040843A1

公开(公告)日：2025-02-06

申请号：US18507388

申请日：2023-11-13

Applicant: Quanta Computer Inc.

Inventor： Peng-Zhe TSAI ,  Yung-Ming CHUNG

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/024

Abstract: A blood oxygen concentration measurement device includes a light source unit, a light detection unit, a sensing unit and a control unit. The light source generates a light signal. The light detection unit receives a penetrating signal generated by the light signal penetrating an object to generate a detection signal. The sensing unit senses movement of the blood oxygen concentration measurement device to output a sensing signal. The processing unit receives the detection signal and the sensing signal, and calculates a blood oxygen value and a pulse rate according to the detection signal and the sensing signal.

公开(公告)号：US20240237908A1

公开(公告)日：2024-07-18

申请号：US18321883

申请日：2023-05-23

Applicant: Quanta Computer Inc.

Inventor： Jia-Li SUNG ,  Peng-Zhe TSAI ,  Yung-Ming CHUNG

IPC: A61B5/0245 ,  A61B5/308 ,  A61B5/352

CPC classification number: A61B5/0245 ,  A61B5/308 ,  A61B5/352

Abstract: An embodiment of the invention provides a heart rate detection device. The heart rate detection device may include an electrocardiography (ECG) signal extraction circuit, a detection circuit, a calculation circuit and a filter. The ECG signal extraction circuit obtains an ECG signal. The detection circuit detects a plurality of R-waves in the ECG signal. The calculation circuit uses the first of the R-waves as the initial point from which to calculate the standard deviation of the R-waves in each moving window. The calculation circuit determines whether the standard deviation corresponding to each moving window is larger than the first threshold. The calculation circuit determines whether the number of moving windows whose corresponding standard deviation exceeds the first threshold is larger than a second threshold to generate a determination result. Furthermore, the calculation circuit determines whether to use the filter to filter the ECG signal based on the determination result.

公开(公告)号：US20210315462A1

公开(公告)日：2021-10-14

申请号：US17000740

申请日：2020-08-24

Applicant: Quanta Computer Inc.

Inventor： Yu-Siang WANG ,  Yung-Ming CHUNG

IPC: A61B5/0205 ,  A61B5/0402 ,  A61B5/11 ,  A61B5/00 ,  G16H20/30

Abstract: A physiological signal processing method includes the following steps: receiving a plurality of ECG signals and user information; capturing the ECG signals; detecting the displacement state of the ECG monitoring device to obtain three-axis data; calculating the heart rate based on an ECG or the ECG signals, and calculating an activity amount based on the three-axis data; and generating an activity intensity based on the activity amount, the user information, and the heart rate.