公开(公告)号：US11877824B2

公开(公告)日：2024-01-23

申请号：US17208501

申请日：2021-03-22

Applicant: MASIMO CORPORATION

Inventor： Marcelo Lamego ,  Cristiano Dalvi ,  Hung The Vo

IPC: A61B5/00

CPC classification number: A61B5/0051 ,  A61B5/4884 ,  A61B5/6843 ,  A61B2562/0219

Abstract: A modulated physiological sensor is a noninvasive device responsive to a physiological reaction of a living being to an internal or external perturbation that propagates to a skin surface area. The modulated physiological sensor has a detector configured to generate a signal responsive to the physiological reaction. A modulator varies the coupling of the detector to the skin so as to at least intermittently maximize the detector signal. A monitor controls the modulator and receives an effectively amplified detector signal, which is processed to calculate a physiological parameter indicative of the physiological reaction.

公开(公告)号：US11515664B2

公开(公告)日：2022-11-29

申请号：US17083006

申请日：2020-10-28

Applicant: MASIMO CORPORATION

Inventor： Massi Joe E. Kiani ,  Marcelo M. Lamego ,  Cristiano Dalvi ,  Hung The Vo

IPC: H01R11/30 ,  H01R13/62 ,  H01R13/703 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/1455 ,  A61B5/00 ,  H01R13/6591 ,  H01R13/717 ,  H01R13/631

Abstract: A magnetic connector has a plug core disposed around a plug contact set and a receptacle core disposed around a receptacle contact set. The plug core defines a generally elongated circular plug core edge. The receptacle core defines a generally elongated concentric-circular receptacle core edge. The receptacle core edge defines an air gap and the plug core defines an anchor configured to insert into the air gap. A coil is disposed around the receptacle core, and the coil, the plug core and the air gap define a magnetic circuit. The coil is electrically energized so as to form a magnetic field within an air gap, lock the anchor within the air gap and lock the plug contact set to the receptacle contact set accordingly.

公开(公告)号：US20210330195A1

公开(公告)日：2021-10-28

申请号：US17191052

申请日：2021-03-03

Applicant: MASIMO CORPORATION

Inventor： Cristiano Dalvi ,  Marcelo M. Lamego ,  Massi Joe E. Kiani ,  Jeroen Poeze ,  Hung The Vo

IPC: A61B5/0235 ,  A61B5/022 ,  F16K1/30 ,  F16K17/40

Abstract: A blood pressure measurement system is provided that includes an inflatable cuff, a valve assembly and chamber assembly. The chamber assembly can house a gas canister for providing gas to the inflatable cuff. The valve assembly can include a valve having a high pressure cavity, a low pressure cavity, and a channel providing a gas pathway between the high pressure cavity and the low pressure cavity. The valve assembly can further include a channel cover and spring in the high pressure cavity. The spring can exert a force on the channel cover to create a seal between the high pressure cavity and the channel. The valve assembly can further include a rod extending through the channel and exerting a force on the channel cover to create a gas pathway between the high pressure cavity and the channel.

公开(公告)号：US11848515B1

公开(公告)日：2023-12-19

申请号：US18059190

申请日：2022-11-28

Applicant: MASIMO CORPORATION

Inventor： Massi Joe E. Kiani ,  Marcelo M. Lamego ,  Cristiano Dalvi ,  Hung The Vo

IPC: H01R11/30 ,  H01R13/62 ,  H01R13/703 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/1455 ,  A61B5/00 ,  H01R13/6591 ,  H01R13/717 ,  H01R13/631

CPC classification number: H01R13/6205 ,  A61B5/02055 ,  A61B5/14546 ,  A61B5/14551 ,  A61B5/6826 ,  H01R11/30 ,  H01R13/6591 ,  H01R13/7037 ,  H01R13/631 ,  H01R13/7175 ,  H01R2201/12 ,  Y10S439/95 ,  Y10T29/49117

Abstract: A magnetic connector has a plug core disposed around a plug contact set and a receptacle core disposed around a receptacle contact set. The plug core defines a generally elongated circular plug core edge. The receptacle core defines a generally elongated concentric-circular receptacle core edge. The receptacle core edge defines an air gap, and the plug core defines an anchor configured to insert into the air gap. A coil is disposed around the receptacle core, and the coil, the plug core and the air gap define a magnetic circuit. The coil is electrically energized so as to form a magnetic field within an air gap, lock the anchor within the air gap and lock the plug contact set to the receptacle contact set accordingly.

公开(公告)号：US20210111513A1

公开(公告)日：2021-04-15

申请号：US17083006

申请日：2020-10-28

Applicant: MASIMO CORPORATION

Inventor： Massi Joe E. Kiani ,  Marcelo M. Lamego ,  Cristiano Dalvi ,  Hung The Vo

IPC: H01R13/62 ,  H01R11/30 ,  H01R13/703 ,  A61B5/0205 ,  A61B5/145 ,  A61B5/1455 ,  A61B5/00 ,  H01R13/6591

Abstract: A magnetic connector has a plug core disposed around a plug contact set and a receptacle core disposed around a receptacle contact set. The plug core defines a generally elongated circular plug core edge. The receptacle core defines a generally elongated concentric-circular receptacle core edge. The receptacle core edge defines an air gap and the plug core defines an anchor configured to insert into the air gap. A coil is disposed around the receptacle core, and the coil, the plug core and the air gap define a magnetic circuit. The coil is electrically energized so as to form a magnetic field within an air gap, lock the anchor within the air gap and lock the plug contact set to the receptacle contact set accordingly.

公开(公告)号：US10952614B2

公开(公告)日：2021-03-23

申请号：US15729240

申请日：2017-10-10

Applicant: MASIMO CORPORATION

Inventor： Marcelo Lamego ,  Cristiano Dalvi ,  Hung The Vo

IPC: A61B5/00

Abstract: A modulated physiological sensor is a noninvasive device responsive to a physiological reaction of a living being to an internal or external perturbation that propagates to a skin surface area. The modulated physiological sensor has a detector configured to generate a signal responsive to the physiological reaction. A modulator varies the coupling of the detector to the skin so as to at least intermittently maximize the detector signal. A monitor controls the modulator and receives an effectively amplified detector signal, which is processed to calculate a physiological parameter indicative of the physiological reaction.

公开(公告)号：US20180125368A1

公开(公告)日：2018-05-10

申请号：US15729240

申请日：2017-10-10

Applicant: MASIMO CORPORATION

Inventor： Marcelo Lamego ,  Cristiano Dalvi ,  Hung The Vo

IPC: A61B5/00

CPC classification number: A61B5/0051 ,  A61B5/4884 ,  A61B5/6843 ,  A61B2562/0219

Abstract: A modulated physiological sensor is a noninvasive device responsive to a physiological reaction of a living being to an internal or external perturbation that propagates to a skin surface area. The modulated physiological sensor has a detector configured to generate a signal responsive to the physiological reaction. A modulator varies the coupling of the detector to the skin so as to at least intermittently maximize the detector signal. A monitor controls the modulator and receives an effectively amplified detector signal, which is processed to calculate a physiological parameter indicative of the physiological reaction.