公开(公告)号：US11272883B2

公开(公告)日：2022-03-15

申请号：US16709029

申请日：2019-12-10

Applicant: Masimo Corporation

Inventor： Samir Shreim ,  Vikrant Sharma ,  Philip Perea ,  Jennifer Rines ,  Clinton Robins ,  Chad Eichele ,  Yassir Kamel Abdul-Hafiz

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/024 ,  A61B5/087 ,  A61B5/145 ,  A61B5/01

Abstract: A patient monitor can noninvasively measure a physiological parameter using sensor data from a nose sensor configured to be secured to a nose of the patient. The nose sensor can include an emitter and a diffuser. The diffuser is configured to generate a signal when detecting light attenuated by the nose tissue of the patient. An output measurement of the physiological parameter can be determined based on the signals generated by the diffuser.

公开(公告)号：US20200146628A1

公开(公告)日：2020-05-14

申请号：US16709029

申请日：2019-12-10

Applicant: Masimo Corporation

Inventor： Samir Shreim ,  Vikrant Sharma ,  Philip Perea ,  Jennifer Rines ,  Clinton Robins ,  Chad Eichele ,  Yassir Kamel Abdul-Hafiz

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

Abstract: A patient monitor can noninvasively measure a physiological parameter using sensor data from a nose sensor configured to be secured to a nose of the patient. The nose sensor can include an emitter and a diffuser. The diffuser is configured to generate a signal when detecting light attenuated by the nose tissue of the patient. An output measurement of the physiological parameter can be determined based on the signals generated by the diffuser.

公开(公告)号：US10537285B2

公开(公告)日：2020-01-21

申请号：US15451288

申请日：2017-03-06

Applicant: MASIMO CORPORATION

Inventor： Samir Shreim ,  Vikrant Sharma ,  Philip Perea ,  Jennifer Rines ,  Clinton Robins ,  Chad Eichele ,  Yassir Kamel Abdul-Hafiz

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

Abstract: A patient monitor can noninvasively measure a physiological parameter using sensor data from a nose sensor configured to be secured to a nose of the patient. The nose sensor can include an emitter and a diffuser. The diffuser is configured to generate a signal when detecting light attenuated by the nose tissue of the patient. An output measurement of the physiological parameter can be determined based on the signals generated by the diffuser.

公开(公告)号：US10299709B2

公开(公告)日：2019-05-28

申请号：US15795007

申请日：2017-10-26

Applicant: MASIMO CORPORATION

Inventor： Philip Perea ,  Ammar Al-Ali ,  Massi Joe E. Kiani

IPC: A61B5/1455 ,  A61B5/00

Abstract: The present disclosure describes the derivation and measurement of a fractional oxygen saturation measurement. In one embodiment, a system includes an optical sensor and a processor. The optical sensor can emit light of multiple wavelengths directed at a measurement site of tissue of a patient, detect the light after attenuation by the tissue, and produce a signal representative of the detected light after attenuation. The processor can receive the signal representative of the detected light after attenuation and determine, using the signal, a fractional oxygen saturation measurement based on two or more different measures of fractional oxygen saturation.

公开(公告)号：US20170251975A1

公开(公告)日：2017-09-07

申请号：US15451288

申请日：2017-03-06

Applicant: MASIMO CORPORATION

Inventor： Samir Shreim ,  Vikrant Sharma ,  Philip Perea ,  David Rines ,  Clinton Robins ,  Chad Eichele ,  Yassir Kamel Abdul-Hafiz

IPC: A61B5/00

CPC classification number: A61B5/6819 ,  A61B5/0022 ,  A61B5/0059 ,  A61B5/01 ,  A61B5/02427 ,  A61B5/087 ,  A61B5/14532 ,  A61B5/14552 ,  A61B5/6825 ,  A61B5/6833 ,  A61B5/6838 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/746 ,  A61B2560/0223 ,  A61B2562/0204 ,  A61B2562/04

Abstract: A patient monitor can noninvasively measure a physiological parameter using sensor data from a nose sensor configured to be secured to a nose of the patient. The nose sensor can include an emitter and a diffuser. The diffuser is configured to generate a signal when detecting light attenuated by the nose tissue of the patient. An output measurement of the physiological parameter can be determined based on the signals generated by the diffuser.