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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.

    Ergonomic chestpiece
    7.
    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.

    ELECTRONIC STETHOSCOPE SYSTEM FOR TELEMEDICINE APPLICATIONS
    9.
    发明申请
    ELECTRONIC STETHOSCOPE SYSTEM FOR TELEMEDICINE APPLICATIONS 审中-公开
    用于电视应用的电子硬脑膜系统

    公开(公告)号：US20150148707A1

    公开(公告)日：2015-05-28

    申请号：US14405456

    申请日：2013-05-28

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： William Bedingham ,  Craig D. Oster ,  Daniel J. Rogers ,  Thomas P. Schmidt

    IPC: A61B5/00 ,  H04R1/10 ,  A61B7/04

    CPC classification number: A61B5/002 ,  A61B7/04 ,  H04R1/10 ,  H04R2420/07

    Abstract: An electronic stethoscope includes a housing configured for hand-held manipulation, a transducer supported by the housing and configured to sense auscultation signals at a first location, and a headset coupled to the housing and configured to deliver audio corresponding to the auscultation signals through earpieces on the headset. The electronic stethoscope further includes a processor disposed in the housing and configured to convert the auscultation signals to first digital signals representative of the auscultation signals and to wirelessly transmit the first digital signals from the electronic stethoscope via a secure digital network to a second location such that the audio corresponding to the auscultation signals is provided to headsets of one or more additional electronic stethoscopes at the second location in substantial real time with the sensing of the auscultation sounds at the first location.

    Abstract translation: 电子听诊器包括被配置为用于手持操作的壳体，由壳体支撑并被配置为感测在第一位置处的听诊信号的传感器，以及耦合到壳体的头戴耳机，并且被配置为通过耳机将听诊信号传送到听筒 耳机。 电子听诊器还包括设置在外壳中并被配置为将听诊信号转换成表示听诊信号的第一数字信号的处理器，并且经由安全数字网络将第一数字信号从电子听诊器无线地传输到第二位置，使得 与第一位置处的听诊声音的感测相当，实质上实时地将与听诊信号对应的音频提供给位于第二位置的一个或多个附加电子听诊器的耳机。

    PROTECTIVE COATINGS FOR PRINTED SURFACES
    10.
    发明公开
    PROTECTIVE COATINGS FOR PRINTED SURFACES 审中-公开

    公开(公告)号：US20240358346A1

    公开(公告)日：2024-10-31

    申请号：US18577346

    申请日：2022-07-05

    Applicant: 3M INNOVATIVE PROPERTIES COMPANY

    Inventor： Daniel J. Rogers ,  Audrey A. Sherman

    IPC: A61B7/02 ,  C09D127/06 ,  C09D175/04

    CPC classification number: A61B7/02 ,  C09D127/06 ,  C09D175/04

    Abstract: Tubular medical articles have an interior surface and an exterior surface. At least a portion of the exterior surface of the tube is a printed surface, with a transparent vapor-deposited coating of a barrier polymer covering the exterior surface of the tube. The tube is a polymer composition containing one or more extractable components. The transparent vapor-deposited coating of a barrier polymer is derived from at least one ethylenically unsaturated monomer. The printed surface is visible through the barrier polymer layer. The vapor-deposited polymer coating barrier reduces the extraction of extractable component(s) from the tube as well as protecting the printed surface.

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