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    OPTICAL SENSOR, CAPNOGRAPHY SYSTEM AND METHODS OF USE
    1.
    发明申请
    OPTICAL SENSOR, CAPNOGRAPHY SYSTEM AND METHODS OF USE 审中-公开

    公开(公告)号：US20170248519A1

    公开(公告)日：2017-08-31

    申请号：US15502186

    申请日：2015-08-07

    Applicant: TELEFLEX MEDICAL INCORPORATED

    Inventor： John C. VICTOR ,  Michael J. MORRIS ,  Mahmoud R. SHAHRIARI

    IPC: G01N21/64

    CPC classification number: G01N21/64 ,  G01N21/6408 ,  G01N21/645 ,  G01N2021/6441 ,  G01N2021/6484 ,  G01N2201/1211

    Abstract: The present application describes an optical sensor for measuring oxygen gas levels in a medium. The optical sensor includes a substrate having a first and second surface. The optical sensor also includes a first coating applied on the first surface of the substrate. The first coating may include an oxygen impermeable matrix doped with a first fluorophore. The optical sensor may include a second coating applied on the substrate. The present application also describes a capnography system for measuring oxygen including an optical sensor and an algorithm to estimate the maxima of oxygen levels from instantaneous oxygen levels and calculating instantaneous carbon dioxide levels from the difference between average maximum oxygen gas level and instantaneous oxygen gas level.

    SLIDING PISTON PRESSURE INDICATOR
    2.
    发明申请
    SLIDING PISTON PRESSURE INDICATOR 有权
    滑动活塞压力指示器

    公开(公告)号：US20140260962A1

    公开(公告)日：2014-09-18

    申请号：US14209558

    申请日：2014-03-13

    Applicant: TELEFLEX MEDICAL INCORPORATED

    Inventor： David Troy ROWE ,  John C. VICTOR ,  Jeffrey VITULLO ,  Rodney Wilmer DENLINGER

    IPC: G01L7/16

    CPC classification number: G01L7/163 ,  A61M16/044

    Abstract: A fluid pressure indicating device is disclosed. The pressure indicating device includes a housing defining a cylindrical bore therein, and a piston movably disposed within the cylindrical bore. The housing includes a first portion that is permeable to visible light, a first end member, and a second end member opposite the first end member. A first variable volume is defined by the cylindrical bore, the piston, and the first end member of the housing. An inlet port is defined by the first end member of the housing and is in fluid communication with the first variable volume. A piston bypass channel is disposed outside the cylindrical bore and is in fluid communication with the inlet port. An outlet port is defined by the second end member, such that the outlet port is in fluid communication with the piston bypass channel.

    Abstract translation: 公开了一种流体压力指示装置。 压力指示装置包括在其中限定圆柱形孔的壳体和可移动地设置在圆柱形孔内的活塞。 壳体包括可透光的第一部分，第一端部构件和与第一端构件相对的第二端构件。 第一可变体积由圆柱形孔，活塞和壳体的第一端构件限定。 入口端口由壳体的第一端部构件限定，并且与第一可变容积流体连通。 活塞旁通通道设置在圆筒孔的外侧并与入口流体连通。 出口端口由第二端部构件限定，使得出口端口与活塞旁通通道流体连通。

    WIRELESS MEDICAL DEVICE NAVIGATION SYSTEMS AND METHODS
    3.
    发明申请
    WIRELESS MEDICAL DEVICE NAVIGATION SYSTEMS AND METHODS 审中-公开

    公开(公告)号：US20200345427A1

    公开(公告)日：2020-11-05

    申请号：US16760640

    申请日：2018-11-08

    Applicant: TELEFLEX MEDICAL INCORPORATED

    Inventor： John C. VICTOR

    IPC: A61B34/20

    Abstract: The present disclosure relates to a navigation system for placing a medical device into a patient. The system may include an external unit configured to be disposed on a chest of the patient, the external unit having: a radiating element configured to produce a first radio frequency (“RF”) signal; and a plurality of three-axis sensors configured to receive a second RF signal. The system may also include a medical device such as a catheter. The catheter may have: a first antenna configured to receive the first RF signal and produce an alternating current; a rectifier configured to convert the alternating current into a direct current; a frequency generator configured to produce a second RF signal that is received by the plurality of three-axis sensors. The RF signals received by the plurality of three-axis sensors may be used to determine a position of the catheter relative to the external unit.

    METHODS AND SYSTEMS FOR VERIFYING AND MONITORING ENDOTRACHEAL TUBE POSITION DURING INTUBATION
    4.
    发明申请
    METHODS AND SYSTEMS FOR VERIFYING AND MONITORING ENDOTRACHEAL TUBE POSITION DURING INTUBATION 审中-公开
    在内部检查和监测内管管位置的方法和系统

    公开(公告)号：US20140275958A1

    公开(公告)日：2014-09-18

    申请号：US14213339

    申请日：2014-03-14

    Applicant: TELEFLEX MEDICAL INCORPORATED

    Inventor： John C. VICTOR

    IPC: A61B5/06

    CPC classification number: A61B5/065 ,  A61B1/267 ,  A61B2562/02 ,  A61M16/04 ,  A61M16/0411 ,  A61M2205/0272

    Abstract: An endotracheal tube positioning device includes a first Hall sensor, a second Hall sensor spaced a predetermined distance from the first Hall sensor, a converter, and an integrated circuit board electrically connecting the first Hall sensor and the second Hall sensor to the converter, wherein a position range is established for the device based on a symmetry of voltage readings provided from the first and second Hall sensors to the converter. An endotracheal tube positioning system includes an endotracheal tube having a magnet provided toward a distal tip end, an endotracheal tube positioning device having a first Hall sensor and a second Hall sensor, the positioning device configured to adhere to a skin surface, and a monitor for receiving data based on voltage values provided by the first and second Hall sensors, the data indicating a position of the magnet relative to the adhered position of the positioning device.

    Abstract translation: 气管内管定位装置包括第一霍尔传感器，与第一霍尔传感器间隔预定距离的第二霍尔传感器，转换器和将第一霍尔传感器和第二霍尔传感器电连接到转换器的集成电路板，其中， 基于从第一和第二霍尔传感器提供给转换器的电压读数的对称性，为器件建立位置范围。 气管内管定位系统包括气管插管，其具有朝向远端尖端设置的磁体，气管内管定位装置，具有第一霍尔传感器和第二霍尔传感器，所述定位装置被配置为粘附于皮肤表面，以及监测器， 基于由第一和第二霍尔传感器提供的电压值接收数据，该数据指示磁体相对于定位装置的粘附位置的位置。

    METHODS AND SYSTEMS FOR VERIFYING AND MONITORING ENDOTRACHEAL TUBE POSITION DURING INTUBATION
    5.
    发明申请
    METHODS AND SYSTEMS FOR VERIFYING AND MONITORING ENDOTRACHEAL TUBE POSITION DURING INTUBATION 审中-公开

    公开(公告)号：US20190388004A1

    公开(公告)日：2019-12-26

    申请号：US16537362

    申请日：2019-08-09

    Applicant: TELEFLEX MEDICAL INCORPORATED

    Inventor： John C. VICTOR

    IPC: A61B5/06 ,  A61M16/04

    Abstract: An endotracheal tube positioning device includes a first Hall sensor, a second Hall sensor spaced a predetermined distance from the first Hall sensor, a converter, and an integrated circuit board electrically connecting the first Hall sensor and the second Hall sensor to the converter, wherein a position range is established for the device based on a symmetry of voltage readings provided from the first and second Hall sensors to the converter. An endotracheal tube positioning system includes an endotracheal tube having a magnet provided toward a distal tip end, an endotracheal tube positioning device having a first Hall sensor and a second Hall sensor, the positioning device configured to adhere to a skin surface, and a monitor for receiving data based on voltage values provided by the first and second Hall sensors, the data indicating a position of the magnet relative to the adhered position of the positioning device.

    UV-C CATHETER HUB STERILIZATION AND DATA ACQUISITION SYSTEM
    7.
    发明申请
    UV-C CATHETER HUB STERILIZATION AND DATA ACQUISITION SYSTEM 有权
    UV-C CATHETER HUB灭菌和数据采集系统

    公开(公告)号：US20140264074A1

    公开(公告)日：2014-09-18

    申请号：US14206967

    申请日：2014-03-12

    Applicant: TELEFLEX MEDICAL INCORPORATED

    Inventor： John C. VICTOR ,  David Troy ROWE

    IPC: A61L2/10

    CPC classification number: A61L2/10 ,  G01R33/07 ,  G16H40/63

    Abstract: A hand held hub sterilization and data acquisition device includes a housing having an opening for receiving a medical device, a sterilization chamber formed in the housing, a source of UV radiation disposed within the sterilization chamber for uniform emission of UV-C radiation into the sterilization chamber, and an RFID scanner configured into the housing. A patient care system includes a hand held hub sterilization and data acquisition device and an RFID enabled medical device.

    Abstract translation: 手持式集线器消毒和数据采集装置包括具有用于接收医疗装置的开口的壳体，形成在壳体中的消毒室，设置在消毒室内的UV辐射源，用于将UV-C辐射均匀地发射到灭菌 腔室和配置在壳体中的RFID扫描仪。 患者护理系统包括手持式集线器杀菌和数据采集装置和具有RFID功能的医疗装置。

    LUMEN CLEARING DEVICES
    8.
    发明申请
    LUMEN CLEARING DEVICES 审中-公开

    公开(公告)号：US20180311709A1

    公开(公告)日：2018-11-01

    申请号：US15771049

    申请日：2016-10-26

    Applicant: TELEFLEX MEDICAL INCORPORATED

    Inventor： David Troy ROWE ,  Rodney Wilmer DENLINGER ,  John C. VICTOR

    IPC: B08B9/045 ,  A61B90/70 ,  A61M16/04

    CPC classification number: B08B9/045 ,  A61B90/70 ,  A61B2090/701 ,  A61M16/0463 ,  A61M2209/10

    Abstract: The present disclosure relates to a lumen clearing device for a lumen of an airway device and, in particular, an endotracheal tube. The lumen clearing device may include a shaft and a ridge disposed along a distal portion of the shaft, where the ridge extends from the shaft in a spiral configuration. The lumen clearing device may further include a rotating mechanism connected to a proximal portion of the shaft that is configured to rotate the shaft and the ridge. The shaft may be configured to be inserted into a lumen of an airway tube. The ridge, when rotated as the shaft is inserted into the lumen of the airway tube, may contact and convey a material disposed in the lumen of the airway tube out of the lumen of the airway tube.

    UV-C CATHETER HUB STERILIZATION AND DATA ACQUISITION SYSTEM
    10.
    发明申请
    UV-C CATHETER HUB STERILIZATION AND DATA ACQUISITION SYSTEM 有权
    UV-C CATHETER HUB灭菌和数据采集系统

    公开(公告)号：US20150258230A1

    公开(公告)日：2015-09-17

    申请号：US14612033

    申请日：2015-02-02

    Applicant: TELEFLEX MEDICAL INCORPORATED

    Inventor： John C. VICTOR ,  David Troy ROWE

    IPC: A61L2/10 ,  G01R33/07

    CPC classification number: A61L2/10 ,  G01R33/07 ,  G16H40/63

    Abstract: A hand held hub sterilization and data acquisition device includes a housing having an opening for receiving a medical device, a sterilization chamber formed in the housing, a source of UV radiation disposed within the sterilization chamber for uniform emission of UV-C radiation into the sterilization chamber, and a safety interlock mechanism. The safety interlock mechanism comprises a Hall sensor and a rare earth magnet, and wherein the Hall sensor senses the magnetic field of the magnet when the access door is closed and sends a signal to the user interface indicating a ready state for excitation of the radiation source.

    Abstract translation: 手持式集线器消毒和数据采集装置包括具有用于接收医疗装置的开口的壳体，形成在壳体中的消毒室，设置在消毒室内的UV辐射源，用于将UV-C辐射均匀地发射到灭菌 室，以及安全联锁机构。 安全联锁机构包括霍尔传感器和稀土磁体，并且其中霍尔传感器在访问门关闭时感测磁体的磁场，并向用户界面发送一个信号，指示用于激发辐射源的就绪状态 。

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