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    Modular Stethoscope
    1.
    发明公开
    Modular Stethoscope 审中-公开

    公开(公告)号：US20240164740A1

    公开(公告)日：2024-05-23

    申请号：US18550302

    申请日：2022-03-17

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： William Bedingham ,  Daniel J. Rogers

    IPC: A61B7/04

    CPC classification number: A61B7/04 ,  A61B2560/0443 ,  A61B2562/0204

    Abstract: A modular stethoscope includes a first module including a chestpiece and a first tubing disposed in fluid communication with and connected to the chestpiece. The chestpiece is configured to transmit acoustic waves through the first tubing. The modular stethoscope further includes a second module detachably connected to the first module. The second module includes a second tubing and a headset disposed in fluid communication with the second tubing. The modular stethoscope further includes a tube connector fluidly disposed between the first tubing of the first module and the second tubing of the second module. The tube connector is detachably connected to the first tubing of the first module. The tube connector includes a first part, a second part, and a quick coupling member configured to detachably and scalably connect the first part to the second part to acoustically couple the first tubing to the second tubing.

    ELECTRONIC STETHOSCOPE WITH VOLUME ADJUSTMENT
    2.
    发明申请
    ELECTRONIC STETHOSCOPE WITH VOLUME ADJUSTMENT 有权

    公开(公告)号：US20220079548A1

    公开(公告)日：2022-03-17

    申请号：US17420128

    申请日：2020-01-06

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： William Bedingham

    IPC: A61B7/04 ,  A61B7/00

    Abstract: Aspects of the present disclosure relate to a stethoscope that includes a chestpiece having an inside surface and an outside surface. A portion of the inside surface forms a bell and a portion of the outside surface is electrically conductive. The stethoscope includes a plurality of sensors and a speaker that communicatively coupled to a first sensor. The stethoscope also includes a controller circuit that is configured to receive a plurality of sensor readings from the plurality of sensors. The controller circuit can determine a noise profile based on the plurality of sensor readings and a first volume output through the speaker, determine whether a noise profile threshold is met by the noise profile; and reduce volume output through the speaker from the first volume to a second volume based on the noise profile threshold being met.

    Enhanced auscultatory sensor and analysis for patient diagnosis
    3.
    发明授权
    Enhanced auscultatory sensor and analysis for patient diagnosis 有权
    增强听诊器和诊断的诊断分析

    公开(公告)号：US09521956B2

    公开(公告)日：2016-12-20

    申请号：US14405861

    申请日：2013-05-15

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： William Bedingham ,  Thomas P. Schmidt

    IPC: A61B5/04 ,  A61B5/0205 ,  A61B7/04 ,  A61B5/0402 ,  A61B5/00 ,  A61B5/0408 ,  A61B5/0456 ,  A61B5/08

    CPC classification number: A61B5/0205 ,  A61B5/0006 ,  A61B5/04014 ,  A61B5/0402 ,  A61B5/04085 ,  A61B5/0456 ,  A61B5/0816 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/7475 ,  A61B7/04 ,  A61B7/045

    Abstract: In general, techniques and systems for detecting acoustic signals and generating phonocardiograms are described. In one example, a system may include an acoustic sensor configured to detect an acoustic signal from a heart of a patient. The system may also include a sensing module configured to detect an electrical signal from the heart of the patient via two or more electrodes and at least one processor configured to generate a composite phonocardiogram based the acoustic signal and the electrical signal detected over a plurality of cardiac cycles of the heart, wherein the composite phonocardiogram is generated for a representative cardiac cycle. The system may be provided in a single device or multiple devices configured to transmit information between the devices.

    Abstract translation: 一般来说，描述了用于检测声信号和产生心音图的技术和系统。 在一个示例中，系统可以包括被配置为检测来自患者心脏的声学信号的声学传感器。 该系统还可以包括感测模块，该感测模块被配置为经由两个或更多个电极检测来自患者心脏的电信号，以及至少一个处理器，其被配置为基于在多个心脏上检测到的声信号和电信号来生成复合心音图 心脏的周期，其中为代表性的心动周期产生复合心音图。 该系统可以设置在单个设备中或被配置为在设备之间传送信息的多个设备。

    Modular Auscultation Device
    4.
    发明公开
    Modular Auscultation Device 审中-公开

    公开(公告)号：US20240008835A1

    公开(公告)日：2024-01-11

    申请号：US18253825

    申请日：2021-12-01

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： William Bedingham ,  J. Peter Robinson

    IPC: A61B7/04

    CPC classification number: A61B7/04

    Abstract: An auscultation device having a headset, a chest piece, and tubing connecting the chest piece to the headset. At least one connector disposed in the tubing between the headset and the chest piece and the at least one connector comprising a first female connector portion and a second male connector portion. The first female connector portion having a receiving cavity and a collar which is slidable and used to lock the first and second portions together, and the second male connector portion having a through hole, a compressible O-ring, and a latching ring collar.

    ENHANCED AUSCULTATORY SENSOR AND ANALYSIS FOR PATIENT DIAGNOSIS
    7.
    发明申请
    ENHANCED AUSCULTATORY SENSOR AND ANALYSIS FOR PATIENT DIAGNOSIS 有权
    增强美容传感器和患者诊断分析

    公开(公告)号：US20150164340A1

    公开(公告)日：2015-06-18

    申请号：US14405861

    申请日：2013-05-15

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： William Bedingham ,  Thomas P. Schmidt

    IPC: A61B5/0205 ,  A61B5/00 ,  A61B5/0456 ,  A61B5/04 ,  A61B5/0408 ,  A61B7/04

    CPC classification number: A61B5/0205 ,  A61B5/0006 ,  A61B5/04014 ,  A61B5/0402 ,  A61B5/04085 ,  A61B5/0456 ,  A61B5/0816 ,  A61B5/7405 ,  A61B5/742 ,  A61B5/7475 ,  A61B7/04 ,  A61B7/045

    Abstract: In general, techniques and systems for detecting acoustic signals and generating phonocardiograms are described. In one example, a system may include an acoustic sensor configured to detect an acoustic signal from a heart of a patient. The system may also include a sensing module configured to detect an electrical signal from the heart of the patient via two or more electrodes and at least one processor configured to generate a composite phonocardiogram based the acoustic signal and the electrical signal detected over a plurality of cardiac cycles of the heart, wherein the composite phonocardiogram is generated for a representative cardiac cycle. The system may be provided in a single device or multiple devices configured to transmit information between the devices.

    Abstract translation: 一般来说，描述了用于检测声信号和产生心音图的技术和系统。 在一个示例中，系统可以包括被配置为检测来自患者心脏的声学信号的声学传感器。 该系统还可以包括感测模块，该感测模块被配置为经由两个或更多个电极检测来自患者心脏的电信号，以及至少一个处理器，其被配置为基于在多个心脏上检测到的声信号和电信号来生成复合心音图 心脏的周期，其中为代表性的心动周期产生复合心音图。 该系统可以设置在单个设备中或被配置为在设备之间传送信息的多个设备。

    Ergonomic chestpiece
    9.
    发明授权
    Ergonomic chestpiece 有权

    公开(公告)号：US11369336B2

    公开(公告)日：2022-06-28

    申请号：US16647877

    申请日：2018-08-15

    Applicant: 3M Innovative Properties Company

    Inventor： William Bedingham ,  Daniel J. Rogers ,  Tyler J. Sandback

    IPC: A61B7/02

    Abstract: Aspects of the present disclosure relate to an ergonomic chestpiece for a stethoscope. The chestpiece includes a bottom surface which is generally planar and adapted to be placed near the patient for receiving auscultatory sounds. The chestpiece includes a raised center portion defining first and second lateral indented gripping surfaces, the raised center portion having a top surface opposite the bottom surface. The chestpiece includes a stem portion extending distally from the raised center portion. The first lateral indented gripping surface is defined by a first wall comprising a first concave surface arcuate about a first axis and the second lateral indented gripping surface is defined by a second wall comprising a second concave surface arcuate about a second axis. The first axis and the second axis form a V-shape comprising an apex oriented in a direction of the stem portion.

    Systems and methods for wireless physiology monitoring
    10.
    发明授权
    Systems and methods for wireless physiology monitoring 有权

    公开(公告)号：US11116401B2

    公开(公告)日：2021-09-14

    申请号：US16348016

    申请日：2017-11-06

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： William Bedingham ,  Jeffrey G. Zinn

    IPC: A61B5/00 ,  A61B90/98 ,  G16H40/63 ,  G06K7/10 ,  H04B5/00 ,  A61B5/30 ,  A61B5/318 ,  A61B5/339

    Abstract: At least some aspects of the present disclosure direct to systems and methods for monitoring a physiological condition with a plurality of sensors. The system includes a wireless adaptor device and a wireless sensor device. The wireless adaptor device is configured to transmit wireless identification of the wireless adaptor device to the wireless sensor device via a NFC communication. The wireless sensor device is configured establish a wireless communication with the wireless adaptor device using the wireless identification of the wireless adaptor device. The wireless sensor device is further configured to transmit sensor signals to the wireless adaptor device via the established wireless communication.

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