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公开(公告)号：US20220404361A1
公开(公告)日：2022-12-22
申请号：US17841559
申请日：2022-06-15
Applicant: Si-Ware Systems
Inventor： Yasser M. Sabry , Momen Anwar , Amr O. Ghoname , Mohamed H. Al Haron , Moustafa Mohamed , Mohamed Kilany , Mazen Erfan , Bassam Saadany , Diaa Khalil , Bassem Mortada , Erik R. Deutsch
IPC: G01N33/569 , G01N21/552 , G01N21/359
Abstract: Aspects relate to a spectroscopic analyzer device that can be used for biological sample detection, and specifically for virus infection detection. The spectroscopic analyzer device includes a spectrometer, such as a micro-electro-mechanical systems (MEMS) based infrared spectrometer, and an artificial intelligence (AI) for screening of viral samples. In addition, the spectroscopic analyzer device includes a light source and a disposable optical component configured to receive a sample and to facilitate light interaction with the sample.
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公开(公告)号：US20220397458A1
公开(公告)日：2022-12-15
申请号：US17575591
申请日：2022-01-13
Applicant: Si-Ware Systems
Inventor： Yasser M. Sabry , Erik R. Deutsch , Bassam Saadany , Bassem A. Mortada , Mohamed H. Al Haron , Mazen Erfan , Moustafa Mohamed , Mohammed Sadek , Mostafa Medhat , Ahmed Shebl
Abstract: Aspects relate to mechanisms for mass screening of samples. A portable laboratory device based on spectroscopic analysis of samples containing analytes under test can facilitate the mass screening. The portable laboratory device can include a sample head including a structure configured to facilitate application of the sample to the sample head and an optical measurement device including one or more light sources and a spectrometer. Light from the light source(s) incident on the sample may be directed to the spectrometer to obtain a spectrum of the sample. The optical measurement device can further include a data transfer device configured to provide the spectrum obtained by the spectrometer to a spectrum analyzer to produce a result from the spectrum.
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3.发明公开公开(公告)号：US20240077419A1
公开(公告)日：2024-03-07
申请号：US18240595
申请日：2023-08-31
Applicant: Si-Ware Systems
Inventor： Mohamed Sadek Radwan , Bassem Mortada , Shady Labib , Mostafa Medhat , Yasser M. Sabry , Mazen Erfan
CPC classification number: G01N21/474 , G01N21/255 , G02B5/122 , G01N2021/4754 , G01N2021/4761 , G01N2201/06146
Abstract: Aspects relate to mechanisms for enhancing the coupling of scattered light from a sample under test into a spectrometer. An optical device can include a reflective surface positioned apart from the sample and configured to receive a first portion of scattered light from the sample and to redirect the first portion of the scattered light back to one or more discrete spots on the sample in a non-random manner to produce redirected scattered light from the sample. The spectrometer may then be configured to receive coupled light from the sample including at least a portion of the redirected scattered light.
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公开(公告)号：US20230014558A1
公开(公告)日：2023-01-19
申请号：US17857964
申请日：2022-07-05
Applicant: Si-Ware Systems
Inventor： Yasser M. Sabry , Bassem Mortada , Mohamed H. Al Haron , Momen Anwar , Mohamed Metwally Youssef , Mazen Erfan , Erik R. Deutsch
IPC: G01N33/00 , G01J3/10 , G01N21/3504 , G06N3/02 , B81B7/02
Abstract: Aspects relate to a compact and low-cost gas analyzer that can be used for different types of gas analysis, such as air quality analysis. The gas analyzer can include a light source, a gas cell configured to receive a sample (e.g., a gas under test), a spectral sensor including a spectrometer and a detector, and an artificial intelligence (AI) engine. Light can enter the gas cell and interact with the sample to produce output light that may be measured by the spectral sensor. The resulting spectrum produced by the spectral sensor may be analyzed by the AI engine to produce a result. The gas analyzer further includes a self-calibration component configured to enable calibration of the sample spectrum to compensate for spectral drift of the spectral sensor.
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