BIOLOGICAL DETECTION DEVICE AND METHOD FOR TOILET WATER SOLUTION

    公开(公告)号:US20220128465A1

    公开(公告)日:2022-04-28

    申请号:US17079726

    申请日:2020-10-26

    Abstract: A biological detection device for a toilet water solution includes a mounting portion, a main system, an adjustable support portion and a detection portion. The main system is connected to the mounting portion. The adjustable support portion can be adjusted for its movement in both horizontal and vertical directions and is connected to the mounting portion. The detection portion is connected and linked to the adjustable support portion and includes a light emitting source and an optical sensor. The biological detection device for a toilet water solution is a home healthcare device capable of automatically detecting whether there is blood in stool or urine without adding any chemical reagent or collecting any stool or urine specimen.

    Package structure having packaged light detecting components within and package method thereof

    公开(公告)号:US12113081B2

    公开(公告)日:2024-10-08

    申请号:US17541821

    申请日:2021-12-03

    CPC classification number: H01L27/14621 H01L25/042 H01L27/14618 H01L27/14685

    Abstract: The package structure having packaged components within includes a circuit board, multiple packaged light detecting components mounted on the circuit board, a sealing cap being light transmittable, multiple light filtering films mounted on the sealing cap, and a supporting annular wall. The two opposite ends of the supporting annular wall are adhesively bonded to the surfaces of the circuit board and the sealing cap, such that the projection on the circuit board of the light filtering films corresponds the packaged light detecting components. Since the light filtering films have different filtering frequency bands, each packaged light detecting component detects light of different frequency bands in one incident light beam. The package method is simple and stable, effectively lowering the manufacture cost of the light detecting module.

    Biological detection device and method for toilet water solution

    公开(公告)号:US11313795B1

    公开(公告)日:2022-04-26

    申请号:US17079726

    申请日:2020-10-26

    Abstract: A biological detection device for a toilet water solution includes a mounting portion, a main system, an adjustable support portion and a detection portion. The main system is connected to the mounting portion. The adjustable support portion can be adjusted for its movement in both horizontal and vertical directions and is connected to the mounting portion. The detection portion is connected and linked to the adjustable support portion and includes a light emitting source and an optical sensor. The biological detection device for a toilet water solution is a home healthcare device capable of automatically detecting whether there is blood in stool or urine without adding any chemical reagent or collecting any stool or urine specimen.

    MULTI-CHANNEL ARRAY TYPE OPTICAL SENSING DEVICE AND MANUFACTURING METHOD THEREOF

    公开(公告)号:US20220099488A1

    公开(公告)日:2022-03-31

    申请号:US17037675

    申请日:2020-09-30

    Abstract: Disclosed are a multi-channel array type optical sensing device and its manufacturing method, and the device includes an encapsulating housing and at least one electrical contact on a side of the encapsulating housing. The encapsulating housing includes a printed circuit board, a light receiving unit, and a filter array for receiving an external incident light and converting the external incident light into a multi-channel optical signal with a non-continuous wavelength. The light receiving unit is electrically connected to the printed circuit board for receiving the multi-channel optical signal. The printed circuit board is provided for transmitting the multi-channel optical signal to the outside through the at least one electrical contact. With a simple design, the multi-channel array type optical sensing device becomes an optical component with the features of low cost and easily extended application and suitable for the spectral analysis of various testing objects.

    Smart toilet seat with excrement occult blood detection

    公开(公告)号:US10823665B2

    公开(公告)日:2020-11-03

    申请号:US16189260

    申请日:2018-11-13

    Abstract: The invention provides a smart toilet seat having an occult blood detecting module, the occult blood detecting module further including: a case, a power unit, a light source, a photo sensor, and a first processor; wherein the occult blood detecting module being able to be lowered to slightly above water seal inside a toilet; the light source emitting the emitted light onto an excrement solution below surface of the water seal, the photo sensor receiving a reflected light reflected by the excrement solution and the toilet to generate a detection signal; the first processor receiving and processing the detection signal from the photo sensor to generate a detection result. Alternatively, the case includes an extension section disposed with a reflector and a filter, which can be lowered below the water seal for detection.

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