公开(公告)号：US20240298997A1

公开(公告)日：2024-09-12

申请号：US18670022

申请日：2024-05-21

Applicant: Masimo Corporation

Inventor： Valery G. Telfort ,  Ehsan Masoumi ,  Dimitar Dimitrov ,  Phi Trang

IPC: A61B7/00 ,  A61B5/00 ,  A61B7/04

CPC classification number: A61B7/003 ,  A61B5/6833 ,  A61B7/04 ,  A61B2562/0204 ,  A61B2562/14

Abstract: According to certain described aspects, an acoustic sensor is employed in a variety of beneficial ways to provide improved physiological monitoring, among other advantages. In various embodiments, the acoustic sensor may include an attachment sub-assembly including a deformable portion that enables improved coupling to a patient. Additionally, the acoustic sensor may include an adhesive layer that, in combination with the deformable portion, enables even, robust, and secure attachment of the sensor to the patient. In various embodiments, an acoustic coupler having a semi-spherical shape is provided to further improve coupling of acoustic signals from the patient to the sensor.

公开(公告)号：US20240285238A1

公开(公告)日：2024-08-29

申请号：US18652083

申请日：2024-05-01

Applicant: Masimo Corporation

Inventor： Valery G. Telfort ,  Dimitar Dimitrov ,  Phi Trang

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/08 ,  A61B5/145 ,  A61B7/00 ,  A61B7/04

CPC classification number: A61B5/7214 ,  A61B7/003 ,  A61B7/008 ,  A61B7/04 ,  A61B5/0006 ,  A61B5/0205 ,  A61B5/02438 ,  A61B5/02444 ,  A61B5/08 ,  A61B5/0816 ,  A61B5/082 ,  A61B5/145 ,  A61B5/4818 ,  A61B5/6822 ,  A61B5/6833 ,  A61B5/721 ,  A61B2560/0412 ,  A61B2562/0204 ,  A61B2562/182 ,  A61B2562/222 ,  A61B2562/227 ,  Y10T29/49005

Abstract: According to certain described aspects, multiple acoustic sensing elements are employed in a variety of beneficial ways to provide improved physiological monitoring, among other advantages. In various embodiments, sensing elements can be advantageously employed in a single sensor package, in multiple sensor packages, and at a variety of other strategic locations in the monitoring environment. According to other aspects, to compensate for skin elasticity and attachment variability, an acoustic sensor support is provided that includes one or more pressure equalization pathways. The pathways can provide an air-flow channel from the cavity defined by the sensing elements and frame to the ambient air pressure.

公开(公告)号：US10548561B2

公开(公告)日：2020-02-04

申请号：US15709174

申请日：2017-09-19

Applicant: MASIMO CORPORATION

Inventor： Valery G. Telfort ,  Predrag Pudar ,  Dimitar Dimitrov ,  Phi Trang ,  Ammar Al-Ali

IPC: A61B5/00 ,  A61B7/00 ,  A61B7/04 ,  H04R1/46 ,  H04R17/02 ,  A61B5/0205 ,  A61B5/029

Abstract: An acoustic sensor is configured to provide accurate and robust measurement of bodily sounds under a variety of conditions, such as in noisy environments or in situations in which stress, strain, or movement may be imparted onto a sensor with respect to a patient. Embodiments of the sensor provide a conformable electrical shielding, as well as improved acoustic and mechanical coupling between the sensor and the measurement site.

公开(公告)号：US12016721B2

公开(公告)日：2024-06-25

申请号：US17036896

申请日：2020-09-29

Applicant: Masimo Corporation

Inventor： Valery G. Telfort ,  Ehsan Masoumi ,  Dimitar Dimitrov ,  Phi Trang

IPC: A61B5/00 ,  A61B7/00 ,  A61B7/04

CPC classification number: A61B7/003 ,  A61B5/6833 ,  A61B7/04 ,  A61B2562/0204 ,  A61B2562/14

Abstract: According to certain described aspects, an acoustic sensor is employed in a variety of beneficial ways to provide improved physiological monitoring, among other advantages. In various embodiments, the acoustic sensor may include an attachment sub-assembly including a deformable portion that enables improved coupling to a patient. Additionally, the acoustic sensor may include an adhesive layer that, in combination with the deformable portion, enables even, robust, and secure attachment of the sensor to the patient. In various embodiments, an acoustic coupler having a semi-spherical shape is provided to further improve coupling of acoustic signals from the patient to the sensor.

公开(公告)号：US20210128069A1

公开(公告)日：2021-05-06

申请号：US17144770

申请日：2021-01-08

Applicant: Masimo Corporation

Inventor： Valery G. Telfort ,  Dimitar Dimitrov ,  Phi Trang

IPC: A61B5/00 ,  A61B7/00 ,  A61B7/04

Abstract: According to certain described aspects, multiple acoustic sensing elements are employed in a variety of beneficial ways to provide improved physiological monitoring, among other advantages. In various embodiments, sensing elements can be advantageously employed in a single sensor package, in multiple sensor packages, and at a variety of other strategic locations in the monitoring environment. According to other aspects, to compensate for skin elasticity and attachment variability, an acoustic sensor support is provided that includes one or more pressure equalization pathways. The pathways can provide an air-flow channel from the cavity defined by the sensing elements and frame to the ambient air pressure.

公开(公告)号：US20200170610A1

公开(公告)日：2020-06-04

申请号：US16717082

申请日：2019-12-17

Applicant: MASIMO CORPORATION

Inventor： Valery G. Telfort ,  Predrag Pudar ,  Dimitar Dimitrov ,  Phi Trang ,  Ammar Al-Ali

IPC: A61B7/00 ,  A61B5/00 ,  A61B5/029 ,  A61B5/0205 ,  H04R17/02 ,  H04R1/46 ,  A61B7/04

Abstract: An acoustic sensor is configured to provide accurate and robust measurement of bodily sounds under a variety of conditions, such as in noisy environments or in situations in which stress, strain, or movement may be imparted onto a sensor with respect to a patient. Embodiments of the sensor provide a conformable electrical shielding, as well as improved acoustic and mechanical coupling between the sensor and the measurement site.

公开(公告)号：US20160066879A1

公开(公告)日：2016-03-10

申请号：US14820376

申请日：2015-08-06

Applicant: Masimo Corporation

Inventor： Valery G. Telfort ,  Predrag Pudar ,  Dimitar Dimitrov ,  Phi Trang ,  Ammar Al-Ali

IPC: A61B7/00 ,  A61B5/029 ,  A61B7/04 ,  A61B5/00 ,  A61B5/0205

CPC classification number: A61B7/003 ,  A61B5/0205 ,  A61B5/029 ,  A61B5/6832 ,  A61B5/6843 ,  A61B5/7203 ,  A61B5/7225 ,  A61B7/00 ,  A61B7/04 ,  A61B2562/0204 ,  H04R1/46 ,  H04R17/025 ,  Y10T29/49005

Abstract: An acoustic sensor is configured to provide accurate and robust measurement of bodily sounds under a variety of conditions, such as in noisy environments or in situations in which stress, strain, or movement may be imparted onto a sensor with respect to a patient. Embodiments of the sensor provide a conformable electrical shielding, as well as improved acoustic and mechanical coupling between the sensor and the measurement site.

公开(公告)号：US12232905B2

公开(公告)日：2025-02-25

申请号：US18066515

申请日：2022-12-15

Applicant: MASIMO CORPORATION

Inventor： Valery G. Telfort ,  Predrag Pudar ,  Dimitar Dimitrov ,  Phi Trang ,  Ammar Al-Ali

IPC: A61B5/00 ,  A61B5/0205 ,  A61B5/029 ,  A61B7/00 ,  A61B7/04 ,  H04R1/46 ,  H04R17/02

Abstract: An acoustic sensor is configured to provide accurate and robust measurement of bodily sounds under a variety of conditions, such as in noisy environments or in situations in which stress, strain, or movement may be imparted onto a sensor with respect to a patient. Embodiments of the sensor provide a conformable electrical shielding, as well as improved acoustic and mechanical coupling between the sensor and the measurement site.

公开(公告)号：US11998362B2

公开(公告)日：2024-06-04

申请号：US17144770

申请日：2021-01-08

Applicant: Masimo Corporation

Inventor： Valery G. Telfort ,  Dimitar Dimitrov ,  Phi Trang

IPC: A61B5/00 ,  A61B7/00 ,  A61B7/04 ,  A61B5/0205 ,  A61B5/024 ,  A61B5/08 ,  A61B5/145

CPC classification number: A61B5/7214 ,  A61B7/003 ,  A61B7/008 ,  A61B7/04 ,  A61B5/0006 ,  A61B5/0205 ,  A61B5/02438 ,  A61B5/02444 ,  A61B5/08 ,  A61B5/0816 ,  A61B5/082 ,  A61B5/145 ,  A61B5/4818 ,  A61B5/6822 ,  A61B5/6833 ,  A61B5/721 ,  A61B2560/0412 ,  A61B2562/0204 ,  A61B2562/182 ,  A61B2562/222 ,  A61B2562/227 ,  Y10T29/49005

Abstract: According to certain described aspects, multiple acoustic sensing elements are employed in a variety of beneficial ways to provide improved physiological monitoring, among other advantages. In various embodiments, sensing elements can be advantageously employed in a single sensor package, in multiple sensor packages, and at a variety of other strategic locations in the monitoring environment. According to other aspects, to compensate for skin elasticity and attachment variability, an acoustic sensor support is provided that includes one or more pressure equalization pathways. The pathways can provide an air-flow channel from the cavity defined by the sensing elements and frame to the ambient air pressure.

公开(公告)号：US20230121057A1

公开(公告)日：2023-04-20

申请号：US18066515

申请日：2022-12-15

Applicant: MASIMO CORPORATION

Inventor： Valery G. Telfort ,  Predrag Pudar ,  Dimitar Dimitrov ,  Phi Trang ,  Ammar Al-Ali

IPC: A61B7/00 ,  A61B5/00 ,  A61B7/04 ,  H04R1/46 ,  H04R17/02 ,  A61B5/0205 ,  A61B5/029

Abstract: An acoustic sensor is configured to provide accurate and robust measurement of bodily sounds under a variety of conditions, such as in noisy environments or in situations in which stress, strain, or movement may be imparted onto a sensor with respect to a patient. Embodiments of the sensor provide a conformable electrical shielding, as well as improved acoustic and mechanical coupling between the sensor and the measurement site.