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    RADIO FREQUENCY (RF) BALLOON CATHETER HAVING FLUSHING AND COOLING CAPABILITY
    35.
    发明申请
    RADIO FREQUENCY (RF) BALLOON CATHETER HAVING FLUSHING AND COOLING CAPABILITY 有权
    具有冲洗和冷却能力的无线电频率（RF）气球导管

    公开(公告)号：US20150066023A1

    公开(公告)日：2015-03-05

    申请号：US14477465

    申请日：2014-09-04

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： JAMES M. ANDERSON ,  DEREK C. SUTERMEISTER ,  DANIEL T. QUILLIN ,  CASS A. HANSON ,  ADAM J. ROYER ,  THOMAS P. JANCARIC ,  JEFFREY S. LINDQUIST

    IPC: A61B18/14

    CPC classification number: A61B18/1492 ,  A61B2018/00023 ,  A61B2018/00029 ,  A61B2018/0022 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/00577 ,  A61B2218/002

    Abstract: An intravascular catheter and related methods of use or manufacture are disclosed. The catheter includes an outer tubular member having a proximal end and a distal end, and an inner tubular member having a proximal end and a distal end. An inflatable balloon have a proximal end waist coupled to the outer tubular member adjacent to the distal end thereof, and a distal end waist coupled to the inner tubular member adjacent to the distal end thereof. The balloon includes an interior surface, an exterior surface, and a lumen defined by the interior surface. The balloon further includes at least one section extending from the interior surface of the balloon to the exterior surface of the balloon. A transmitter is disposed about the inner tubular member. In addition to the above, the proximal end waist is coupled to the outer tubular member such that an inflation fluid exits the balloon.

    Abstract translation: 公开了一种血管内导管及相关的使用或制造方法。 导管包括具有近端和远端的外管状构件和具有近端和远端的内管状构件。 可膨胀气囊具有与邻近其远端的外管状构件连接的近端腰部，以及与其远端的邻近的内管状构件连接的远端腰部。 气囊包括内表面，外表面和由内表面限定的内腔。 气球还包括从球囊的内表面延伸到球囊的外表面的至少一个部分。 发射机设置在内部管状构件周围。 除了上述之外，近端腰部联接到外部管状构件，使得充气流体离开气囊。

    THERMODILUTION CATHETER SYSTEMS AND METHODS FOR DETERMINING BLOOD FLOW RATES
    37.
    发明申请
    THERMODILUTION CATHETER SYSTEMS AND METHODS FOR DETERMINING BLOOD FLOW RATES 审中-公开
    热过滤系统和确定血液流量的方法

    公开(公告)号：US20140323887A1

    公开(公告)日：2014-10-30

    申请号：US14261139

    申请日：2014-04-24

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： JAMES M. ANDERSON ,  JAN WEBER ,  STEVEN J. KOCH ,  TIMOTHY S. GIRTON

    IPC: A61B5/026

    Abstract: Catheter systems and methods for determining blood flow rates based on temperature measurements by thermodilution. The catheter may include a fluid lumen defined between inner and outer tubular members for delivering an indicator fluid, and a guidewire lumen defined by the inner tubular member. The catheter may include fluid infusion openings at the distal end region of the outer tubular member configured to permit the indicator fluid to exit the catheter from the fluid lumen, and a fluid hole located at the distal end region of the inner tubular member configured to permit the indicator fluid to pass from the fluid lumen into the guidewire lumen. A temperature sensor positioned on a guidewire may be positioned within the guidewire lumen to measure the temperature of the indicator fluid entering the guidewire lumen through the fluid hole. A blood flow rate may be calculated based on the measured temperature.

    Abstract translation: 导管系统和基于通过热稀释的温度测量来确定血液流速的方法。 导管可以包括限定在用于输送指示剂流体的内部和外部管状构件之间的流体腔，以及由内部管状构件限定的导丝腔。 导管可以包括在外管状构件的远端区域处的流体输注开口，其构造成允许指示器流体从流体腔排出导管，以及位于内管状构件的远端区域处的流体孔，构造成允许 所述指示液从所述流体腔传递到所述导丝管腔中。 定位在导丝上的温度传感器可以定位在导丝管腔内以测量通过流体孔进入导丝管腔的指示剂流体的温度。 可以基于测量的温度计算血流速率。

    HELICAL TUBING DEVICES AND METHODS FOR FLUID RENAL NERVE MODULATION
    39.
    发明申请
    HELICAL TUBING DEVICES AND METHODS FOR FLUID RENAL NERVE MODULATION 审中-公开
    用于流体肾脏神经调节的螺旋管装置和方法

    公开(公告)号：US20130274731A1

    公开(公告)日：2013-10-17

    申请号：US13864136

    申请日：2013-04-16

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： JAMES M. ANDERSON ,  DEREK C. SUTERMEISTER

    IPC: A61B18/14 ,  A61B18/18

    CPC classification number: A61B18/1492 ,  A61B18/18 ,  A61B2018/00404 ,  A61B2018/00434 ,  A61B2018/00511 ,  A61B2018/1472

    Abstract: Medical devices and methods for making and using medical devices are disclosed. An example medical device may include a catheter shaft having a proximal end, a distal portion, and a lumen formed therein. The distal portion may be capable of shifting between a first configuration and a second helical configuration. The distal portion may have a plurality of fluid ports formed therein. An electrode may be disposed within the lumen. The electrode may be capable of transmitting energy through the plurality of fluid ports.

    Abstract translation: 公开了用于制造和使用医疗装置的医疗装置和方法。 示例性医疗装置可以包括具有近端，远端部分和其中形成的内腔的导管轴。 远侧部分可以能够在第一构造和第二螺旋构造之间移动。 远侧部分可以具有形成在其中的多个流体端口。 电极可以设置在内腔内。 电极可以能够通过多个流体端口传输能量。

    REINFORCED MEDICAL BALLOON
    40.
    发明公开
    REINFORCED MEDICAL BALLOON 审中-公开

    公开(公告)号：US20230363786A1

    公开(公告)日：2023-11-16

    申请号：US18197211

    申请日：2023-05-15

    Applicant: BOSTON SCIENTIFIC SCIMED, INC.

    Inventor： JAMES M. ANDERSON

    IPC: A61B17/3207

    CPC classification number: A61B17/320725 ,  A61B2017/00783

    Abstract: Example medical devices are disclosed. An example medical device includes an elongate shaft having a distal end region and a balloon coupled to the distal end region, the balloon including a wall, a distal waist, a proximal waist and body portion positioned between the distal waist and the proximal waist. The medical device also includes a first reinforced region positioned along the body portion, the first reinforced region including a first plurality of filaments and a second reinforced region positioned along the body portion, the second reinforced region including a second plurality of filaments. Further, the first reinforced region is circumferentially spaced from the second reinforced region such that the balloon wall extending between the first and the second reinforced regions is devoid of a filament.

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