公开(公告)号：US20210378557A1

公开(公告)日：2021-12-09

申请号：US17410966

申请日：2021-08-24

Applicant: Masimo Corporation

Inventor： Jeroen Poeze ,  Marcelo Lamego ,  Sean Merritt ,  Cristiano Dalvi ,  Hung Vo ,  Johannes Bruinsma ,  Ferdyan Lesmana ,  Massi Joe E. Kiani ,  Greg Olsen

IPC: A61B5/1455 ,  A61B5/145 ,  A61B5/00

Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

公开(公告)号：US10912501B2

公开(公告)日：2021-02-09

申请号：US17031356

申请日：2020-09-24

Applicant: Masimo Corporation

Inventor： Jeroen Poeze ,  Marcelo Lamego ,  Sean Merritt ,  Cristiano Dalvi ,  Hung Vo ,  Johannes Bruinsma ,  Ferdyan Lesmana ,  Massi Joe E. Kiani ,  Greg Olsen

IPC: A61B5/1455 ,  A61B5/145 ,  A61B5/00

Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

公开(公告)号：US20210007636A1

公开(公告)日：2021-01-14

申请号：US17031356

申请日：2020-09-24

Applicant: Masimo Corporation

Inventor： Jeroen Poeze ,  Marcelo Lamego ,  Sean Merritt ,  Cristiano Dalvi ,  Hung Vo ,  Johannes Bruinsma ,  Ferdyan Lesmana ,  Massi Joe E. Kiani ,  Greg Olsen

IPC: A61B5/1455 ,  A61B5/145 ,  A61B5/00

Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

公开(公告)号：US20200221981A1

公开(公告)日：2020-07-16

申请号：US16834467

申请日：2020-03-30

Applicant: Masimo Corporation

Inventor： Jeroen Poeze ,  Marcelo Lamego ,  Sean Merritt ,  Cristiano Dalvi ,  Hung Vo ,  Johannes Bruinsma ,  Ferdyan Lesmana ,  Massi Joe E. Kiani ,  Greg Olsen

IPC: A61B5/1455 ,  A61B5/145 ,  A61B5/00

Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

公开(公告)号：US10702194B1

公开(公告)日：2020-07-07

申请号：US16829536

申请日：2020-03-25

Applicant: Masimo Corporation

Inventor： Jeroen Poeze ,  Marcelo Lamego ,  Sean Merritt ,  Cristiano Dalvi ,  Hung Vo ,  Johannes Bruinsma ,  Ferdyan Lesmana ,  Massi Joe E. Kiani ,  Greg Olsen

IPC: A61B5/1455 ,  A61B5/145 ,  A61B5/00

Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

公开(公告)号：US20190261895A1

公开(公告)日：2019-08-29

申请号：US16409304

申请日：2019-05-10

Applicant: Masimo Corporation

Inventor： Jeroen Poeze ,  Marcelo Lamego ,  Sean Merritt ,  Cristiano Dalvi ,  Hung Vo ,  Johannes Bruinsma ,  Ferdyan Lesmana ,  Massi Joe E. Kiani ,  Greg Olsen

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/145

Abstract: prepared that ranged from 0-55 mg/dL. Five samples were used as a training set and 20 samples were then used as a test population. As shown, embodiments of sensor 101 were able to obtain at least a standard deviation of 37 mg/dL in the training set and 32 mg/dL in the test population.The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

公开(公告)号：US10335068B2

公开(公告)日：2019-07-02

申请号：US14981290

申请日：2015-12-28

Applicant: MASIMO CORPORATION

Inventor： Jeroen Poeze ,  Marcelo Lamego ,  Sean Merritt ,  Cristiano Dalvi ,  Hung Vo ,  Johannes Bruinsma ,  Ferdyan Lesmana ,  Massi Joe E. Kiani

IPC: A61B5/1455 ,  A61B5/145 ,  A61B5/00

Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

公开(公告)号：US20190167160A1

公开(公告)日：2019-06-06

申请号：US16261366

申请日：2019-01-29

Applicant: MASIMO CORPORATION

Inventor： Jeroen Poeze ,  Marcelo Lamego ,  Sean Merritt ,  Cristiano Dalvi ,  Hung Vo ,  Johannes Bruinsma ,  Ferdyan Lesmana ,  Massi Joe E. Kiani ,  Greg Olsen

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/145

Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

公开(公告)号：US10299708B1

公开(公告)日：2019-05-28

申请号：US16261366

申请日：2019-01-29

Applicant: MASIMO CORPORATION

Inventor： Jeroen Poeze ,  Marcelo Lamego ,  Sean Merritt ,  Cristiano Dalvi ,  Hung Vo ,  Johannes Bruinsma ,  Ferdyan Lesmana ,  Massi Joe E. Kiani ,  Greg Olsen

IPC: A61B5/1455 ,  A61B5/00 ,  A61B5/145

Abstract: The present disclosure relates to noninvasive methods, devices, and systems for measuring various blood constituents or analytes, such as glucose. In an embodiment, a light source comprises LEDs and super-luminescent LEDs. The light source emits light at least wavelengths of about 1610 nm, about 1640 nm, and about 1665 nm. In an embodiment, the detector comprises a plurality of photodetectors arranged in a special geometry comprising one of a substantially linear substantially equal spaced geometry, a substantially linear substantially non-equal spaced geometry, and a substantially grid geometry.

公开(公告)号：US09717425B2

公开(公告)日：2017-08-01

申请号：US14069974

申请日：2013-11-01

Applicant: Masimo Corporation

Inventor： Massi Joe E. Kiani ,  Marcelo Lamego ,  Sean Merritt ,  Cristiano Dalvi ,  Hung Vo ,  Johannes Bruinsma ,  Jeroen Poeze ,  Ferdyan Lesmana ,  Greg Olsen

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

CPC classification number: A61B5/02427 ,  A61B5/02416 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/1455 ,  A61B5/14551 ,  A61B5/14552 ,  A61B5/4875 ,  A61B5/6816 ,  A61B5/6826 ,  A61B5/6829 ,  A61B5/6838 ,  A61B5/6843 ,  A61B5/70 ,  A61B5/7275 ,  A61B2562/146

Abstract: A noninvasive physiological sensor for measuring one or more physiological parameters of a medical patient can include a bump interposed between a light source and a photodetector. The bump can be placed in contact with body tissue of a patient and thereby reduce a thickness of the body tissue. As a result, an optical pathlength between the light source and the photodetector can be reduced. In addition, the sensor can include a heat sink that can direct heat away from the light source. Moreover, the sensor can include shielding in the optical path between the light source and the photodetector. The shielding can reduce noise received by the photodetector.