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    ECHOGENIC SURFACES WITH PRESSED-DIMPLE FORMATIONS
    41.
    发明申请
    ECHOGENIC SURFACES WITH PRESSED-DIMPLE FORMATIONS 有权
    具有压力表的生物表面

    公开(公告)号：US20140265024A1

    公开(公告)日：2014-09-18

    申请号：US14199028

    申请日：2014-03-06

    Applicant: Muffin Incorporated

    Inventor： Benjaman B. Quearry

    IPC: A61B8/00

    CPC classification number: A61B8/4455 ,  A61B8/0841 ,  A61B8/4483 ,  A61B8/58 ,  A61B17/3421 ,  A61B90/39 ,  A61B2017/00526 ,  A61B2017/00725 ,  A61B2017/3413 ,  A61B2090/3925

    Abstract: Disclosed are embodiments of methods and devices for providing enhanced echogenicity to medical devices. The method includes rolling an impression roller having a plurality of protrusions and an outer surface against a medical device. The protrusions create depressions in the surface of the medical device. A guide roller forms a ridge of the depression into the depression to create a lobe. The lobe forms a pocket between a bottom surface of the depression and the lobe.

    Abstract translation: 公开了用于向医疗装置提供增强的回声反应性的方法和装置的实施方案。 该方法包括将具有多个突起和外表面的压印辊压靠在医疗装置上。 突起在医疗装置的表面中产生凹陷。 引导辊将凹陷的脊形成凹陷以形成凸角。 该凸角在凹陷的底表面和凸角之间形成一个口袋。

    ULTRASOUND TRANSDUCER DIRECTION CONTROL
    42.
    发明申请
    ULTRASOUND TRANSDUCER DIRECTION CONTROL 有权
    超声波传感器方向控制

    公开(公告)号：US20140194744A1

    公开(公告)日：2014-07-10

    申请号：US14144661

    申请日：2013-12-31

    Applicant: Muffin Incorporated

    Inventor： William J. Havel ,  Peter S. McKinnis ,  Yun Zhou

    IPC: A61B8/00

    CPC classification number: A61B8/0891 ,  A61B8/12 ,  A61B8/445 ,  A61B8/4461 ,  A61B8/4466 ,  G10K11/355

    Abstract: Disclosed are embodiments of devices and methods for imaging the inside of a body part, such as a blood vessel. In particular embodiments, a catheter has a chamber within which is a transducer mounted to a pivot mechanism, a motor for turning the transducer, and a coil for providing a pivot force to the transducer. A magnet is attached to the transducer and is receptive of a torque applied by a magnetic field produced by energizing of the coil.

    Abstract translation: 公开了用于对诸如血管的身体部位的内部进行成像的装置和方法的实施例。 在特定实施例中，导管具有一个腔室，在该腔室内安装有枢转机构的换能器，用于转动换能器的马达和用于向换能器提供枢转力的线圈。 磁体连接在换能器上，并且接受由通过线圈通电产生的磁场施加的转矩。

    RECIPROCATING ULTRASOUND DEVICE
    43.
    发明申请
    RECIPROCATING ULTRASOUND DEVICE 有权
    重复超声波装置

    公开(公告)号：US20140194743A1

    公开(公告)日：2014-07-10

    申请号：US14143375

    申请日：2013-12-30

    Applicant: Muffin Incorporated

    Inventor： William J. Havel ,  Peter S. McKinnis ,  Neal E. Fearnot

    IPC: A61B8/00

    CPC classification number: A61B8/445 ,  A61B8/0891 ,  A61B8/12 ,  A61B8/4461 ,  A61B8/4466

    Abstract: A device for internal ultrasound procedures includes a motor which rotates a drive shaft and an ultrasound transducer. A gearing assembly provides reciprocating rotational motion from a unidirectional motor. A cam assembly provides reciprocating pivotal motion to the transducer. Conductors can attach to the transducer and extend through the drive shaft.

    Abstract translation: 用于内部超声程序的装置包括使驱动轴和超声波换能器旋转的马达。 齿轮组件从单向马达提供往复运动。 凸轮组件向换能器提供往复枢转运动。 导体可以连接到换能器并延伸通过驱动轴。

    IMPLEMENTS FOR IDENTIFYING SHEATH MIGRATION
    45.
    发明申请
    IMPLEMENTS FOR IDENTIFYING SHEATH MIGRATION 有权
    用于识别移动的实施

    公开(公告)号：US20140121643A1

    公开(公告)日：2014-05-01

    申请号：US14068737

    申请日：2013-10-31

    Applicant: Muffin Incorporated

    Inventor： Peter S. McKinnis ,  Neal E. Fearnot ,  Kasper Klausen

    IPC: A61M25/01 ,  A61F2/01

    CPC classification number: A61M25/0105 ,  A61B6/12 ,  A61B8/0841 ,  A61B8/12 ,  A61B90/94 ,  A61B2050/314 ,  A61B2090/036 ,  A61B2090/0807 ,  A61B2090/0812 ,  A61B2090/3784 ,  A61B2090/3925 ,  A61B2090/3966 ,  A61F2/01 ,  A61F2002/011 ,  A61M2025/0008

    Abstract: Attachable implements, systems, and methods for identifying the migration of a medical device extending through a percutaneous insertion site of a patient's skin are disclosed. In one embodiment, an attachable implement for identifying migration comprises a attachable implement body having a coupling surface and a skin contacting surface, the coupling surface arranged to couple to a surface of the medical device, and the skin contacting surface arranged to contact the skin of the patient; wherein the attachable implement body is arranged to be side mountable on the medical device and wherein the attachable implement is configured to move from a first position adjacent to the patient's skin to a second position remote from the patient's skin. Systems, methods, and other embodiments are disclosed.

    Abstract translation: 公开了用于识别延伸穿过患者皮肤的经皮插入部位的医疗装置的迁移的可附接的工具，系统和方法。 在一个实施例中，用于识别迁移的可附接工具包括具有联接表面和皮肤接触表面的可连接工具主体，所述联接表面布置成耦合到医疗装置的表面，以及布置成接触皮肤接触表面的皮肤接触表面 患者; 其中所述可附接工具主体被布置成可侧向安装在所述医疗装置上，并且其中所述可附接工具构造成从邻近所述患者皮肤的第一位置移动到远离所述患者皮肤的第二位置。 公开了系统，方法和其它实施例。

    DEVICES AND METHODS FOR THREE-DIMENSIONAL INTERNAL ULTRASOUND USAGE
    46.
    发明申请
    DEVICES AND METHODS FOR THREE-DIMENSIONAL INTERNAL ULTRASOUND USAGE 有权
    用于三维内超声波使用的装置和方法

    公开(公告)号：US20140107491A1

    公开(公告)日：2014-04-17

    申请号：US14051868

    申请日：2013-10-11

    Applicant: Muffin Incorporated

    Inventor： Neal E. Fearnot ,  Peter S. McKinnis ,  Sarah Robbins ,  Yun Zhou

    IPC: A61B8/00 ,  A61B8/12

    CPC classification number: A61B8/4466 ,  A61B8/0891 ,  A61B8/12 ,  A61B8/445 ,  A61B8/4461 ,  A61B8/4483 ,  A61B8/483 ,  B06B1/06 ,  G01S15/8918 ,  G01S15/894 ,  G01S15/8943 ,  G10K11/004 ,  G10K11/352

    Abstract: There are disclosed embodiments of devices and methods for imaging the inside of a body part, particularly a blood vessel. In particular embodiments, a catheter has a tip chamber, within which is an ultrasound transducer mounted on a pivot mechanism, a motor for turning the transducer, and an implement for pivoting the transducer. Examples of such an implement are a linear motor, a shaft or filament, and the pivot mechanism may be biased to return to a base position when the implement is not pivoting the transducer. In other embodiments, a mirror reflecting ultrasound signals from the transducer may be rotated and/or pivoted, using similar mechanisms.

    Abstract translation: 公开了用于对身体部分，特别是血管的内部进行成像的装置和方法的实施例。 在特定实施例中，导管具有尖端腔室，其中安装有枢转机构的超声换能器，用于转动换能器的马达和用于枢转换能器的器具。 这种工具的实例是线性电动机，轴或细丝，并且当工具不枢转换能器时，枢转机构可被偏置以返回到基座位置。 在其他实施例中，使用类似的机构可以使来自换能器的反射超声信号的镜子旋转和/或枢转。

    Internal ultrasound assembly with port for fluid injection
    49.
    发明授权
    Internal ultrasound assembly with port for fluid injection 有权

    公开(公告)号：US11071521B2

    公开(公告)日：2021-07-27

    申请号：US14854163

    申请日：2015-09-15

    Applicant: Muffin Incorporated

    Inventor： William J. Havel ,  Sarah Robbins ,  Peter S. McKinnis ,  Yun Zhou ,  Neal E. Fearnot

    IPC: A61B8/00 ,  A61B8/12 ,  A61B1/00

    Abstract: There are disclosed embodiments of devices and methods for imaging the inside of a body part, particularly a blood vessel. In particular embodiments, a catheter has a tip chamber, within which is an ultrasound transducer mounted on a pivot mechanism, a motor for turning the transducer, and an implement for pivoting the transducer. Examples of such an implement are a linear motor, a shaft or filament, and the pivot mechanism may be biased to return to a base position when the implement is not pivoting the transducer. In other embodiments, a mirror reflecting ultrasound signals from the transducer may be rotated and/or pivoted, using similar mechanisms.

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