公开(公告)号：US20100249719A1

公开(公告)日：2010-09-30

申请号：US12681125

申请日：2008-09-30

申请人： Shawn P. Fojtik

发明人： Shawn P. Fojtik

IPC分类号： A61M5/315

CPC分类号： A61M25/10182 ,  A61B5/1405 ,  A61B5/15003 ,  A61B5/150236 ,  A61B5/150244 ,  A61B5/153 ,  A61B5/4514 ,  A61B17/00491 ,  A61F2/958 ,  A61M5/007 ,  A61M5/1452 ,  A61M5/315 ,  A61M5/31581 ,  A61M25/104 ,  A61M2005/3125 ,  A61M2205/3331

摘要： A system for increasing rates at which fluids may be manually forced through injection/aspiration elements, such as catheters and needles, includes the injection/aspiration elements, as well as a syringe including a pair of crossed handles, one associated with the barrel of the syringe, the other associated with the plunger of the syringe, to provide a mechanical advantage. The system may include and injection/aspiration element of small (e.g., 0.052 inch or smaller) inner diameter and small outer diameter (e.g., 5 French or less). Such systems enable the use of a single hand to hold and operate a syringe in a variety or procedures, including angiography, angioplasty, discography, glue/cement injection, and a variety of aspiration procedures (e.g., biopsy, sampling, media removal, etc.).

摘要翻译： 用于增加流体可以通过注射/抽吸元件（例如导管和针）被手动强制的速率的系统包括注射/抽吸元件，以及包括一对交叉手柄的注射器，一个与枪管 注射器，另一个与注射器的柱塞相关联，以提供机械优点。 该系统可以包括小（例如，0.052英寸或更小）内径和小外径（例如，5法郎或更小）的注射/抽吸元件。 这样的系统使得能够使用单手来以多种或多种方式来保持和操作注射器，包括血管造影术，血管成形术，唱片，胶/水泥注射和各种抽吸程序（例如，活检，取样，介质移除等） 。）。

公开(公告)号：US20100030098A1

公开(公告)日：2010-02-04

申请号：US12406771

申请日：2009-03-18

申请人： Shawn P. Fojtik

发明人： Shawn P. Fojtik

IPC分类号： A61B5/01

CPC分类号： A61B5/015 ,  A61B5/01 ,  A61B5/4836 ,  A61B5/6853 ,  A61B5/6858 ,  A61B5/6859 ,  A61B5/687 ,  A61B5/6873 ,  A61B5/742 ,  A61B18/00 ,  A61B34/20 ,  A61B2018/00357 ,  A61B2018/00404 ,  A61B2018/00529 ,  A61B2018/00547 ,  A61B2018/00577 ,  A61B2018/00797 ,  A61B2034/2063 ,  A61B2090/376 ,  A61B2562/0271

摘要： A temperature probe for monitoring temperatures of a surface of a tissue or organ within the body of a subject includes a section with a substantially two-dimensional arrangement and a plurality of temperature sensors positioned across an area defined by the substantially two-dimensional arrangement. Such an apparatus may be used in conjunction with procedures in which thermal techniques are used to diagnose a disease state or treat diseased tissue. Specifically, a temperature probe may be used to monitor temperatures across an area of a surface of a tissue or organ located close to the treated tissue to prevent subjection of the monitored tissue or organ to potentially damaging temperatures.

摘要翻译： 用于监测受试者身体内的组织或器官的表面的温度的温度探针包括具有基本上二维排列的部分和多个温度传感器，该温度传感器定位在由基本二维排列所限定的区域上。 这样的装置可以结合使用热技术来诊断疾病状态或治疗患病组织的程序。 具体地说，可以使用温度探测器来监测靠近处理过的组织的组织或器官表面的区域的温度，以防止所监视的组织或器官受到潜在的破坏性温度的损害。

公开(公告)号：US07041084B2

公开(公告)日：2006-05-09

申请号：US09864967

申请日：2001-05-24

申请人： Shawn P. Fojtik

发明人： Shawn P. Fojtik

IPC分类号： A61M5/00

CPC分类号： A61M5/31581 ,  A61M5/007 ,  A61M5/1782 ,  A61M5/204 ,  A61M5/3137 ,  A61M5/31511 ,  A61M2005/3114

摘要： A hand-held power syringe. The power syringe includes a handle with pivotally connected first and second members. The first member is also pivotally connectable to a syringe barrel, while the second member is pivotally connectable to a syringe plunger. These three pivotal connections provide leverage for forcing high viscosity fluids into and out of a receptacle of the syringe barrel. One or both of the first and second members of the handle may be bent to facilitate a user's gripping and movement of the first and second handle members. The power syringe may be used in any suitable injection, infusion, or sample-obtaining application, including angiography and angioplasty.

摘要翻译： 手持电源注射器。 动力注射器包括具有枢转地连接的第一和第二构件的把手。 第一构件也可枢转地连接到注射器筒，而第二构件可枢转地连接到注射器柱塞。 这三个枢轴连接提供了将高粘度流体压入和注出到注射器筒的容器中的杠杆作用。 手柄的第一和第二构件中的一个或两个可以被弯曲以便于使用者抓住和移动第一和第二手柄构件。 动力注射器可以用于任何合适的注射，输注或样品获得应用，包括血管造影和血管成形术。

公开(公告)号：US09833149B2

公开(公告)日：2017-12-05

申请号：US13101640

申请日：2011-05-05

申请人： Shawn P. Fojtik ,  Leroy D. Jutte

发明人： Shawn P. Fojtik ,  Leroy D. Jutte

IPC分类号： A61B5/01 ,  A61M25/00 ,  A61M25/01 ,  A61B17/02 ,  A61B5/00 ,  A61B18/00 ,  A61B17/00

CPC分类号： A61B5/015 ,  A61B5/01 ,  A61B5/6853 ,  A61B5/6858 ,  A61B5/6859 ,  A61B17/0218 ,  A61B2017/00088 ,  A61B2017/00862 ,  A61B2018/00797 ,  A61B2562/0271 ,  A61M25/002 ,  A61M25/01

摘要： A method for introducing an elongate medical instrument with a shaped portion into the body of a subject includes at least partially straightening the shaped portion from an exterior of the elongate medical instrument. A retention element may then be introduced into an interior of the shaped portion to maintain the shaped portion in an at least partially straightened configuration as the external force is removed from the shaped portion. With the retention element in place, the shaped portion may be introduced to a desired location within a hollow interior of an internal organ. The retention element may then be removed to enable the shaped portion to return to its desired shape. A straightening apparatus includes the retention element, as well as an external element that at least partially straightens the shaped portion of the elongate medical instrument from the outside. A system includes the elongate medical instrument and the straightening apparatus.

公开(公告)号：US09744339B2

公开(公告)日：2017-08-29

申请号：US12778969

申请日：2010-05-12

申请人： Shawn P. Fojtik

发明人： Shawn P. Fojtik

IPC分类号： A61M29/00 ,  A61M29/02 ,  A61B17/02 ,  A61B18/14 ,  A61B90/00 ,  A61M25/09 ,  A61B17/00 ,  A61B17/32 ,  A61B18/00

CPC分类号： A61M29/02 ,  A61B17/0218 ,  A61B18/1492 ,  A61B90/04 ,  A61B2017/00243 ,  A61B2017/00557 ,  A61B2017/00867 ,  A61B2017/320048 ,  A61B2018/00011 ,  A61B2018/00357 ,  A61B2018/00547 ,  A61B2018/00577 ,  A61B2018/00797 ,  A61B2018/00839 ,  A61B2090/0427 ,  A61B2090/0481 ,  A61B2090/3966 ,  A61M2025/09008

摘要： An apparatus for mechanically manipulating hollow organs within the body of a subject, or an organ manipulation apparatus, includes a manipulation section. The manipulation section may include a substantially two-dimensional element, which may have a width that exceeds a distance across a portion of the interior of a hollow organ within which the manipulation section is to be positioned. The manipulation section is configured to manipulate at least a portion of a hollow organ from within, which may modify at least one of a shape, orientation, or location of at least part of the hollow organ. Methods for manipulating hollow organs are also disclosed, as are operating techniques, such as left atrial ablation, in which the shapes, orientations, and/or locations of hollow organs are manipulated to move the hollow organs away from the site of the medical procedure, reducing the potential for damage to the hollow organs.

公开(公告)号：US08845621B2

公开(公告)日：2014-09-30

申请号：US12907926

申请日：2010-10-19

申请人： Shawn P. Fojtik

发明人： Shawn P. Fojtik

IPC分类号： A61B17/00 ,  A61B17/32 ,  A61B17/16 ,  A61B17/17 ,  A61M25/01 ,  A61B10/04 ,  A61B17/22 ,  A61M25/09 ,  A61B17/3207

CPC分类号： A61M25/01 ,  A61B17/320758 ,  A61B2010/045 ,  A61B2017/00469 ,  A61B2017/22078 ,  A61B2017/22094 ,  A61M25/09041 ,  A61M2025/09116

摘要： A rooter includes a rotatable element, an actuator for causing the rotatable element to rotate, and a coupling feature for rotatably coupling an elongate medical instrument to the rotatable element. The rotatable element may be at least partially contained within the interior of a housing or another element that remains substantially stationary as the actuator causes the rotatable element to rotate. The rooter may be used with a variety of elongate medical instruments, such as needles, drill bits, trocars, wires, catheters, tubes, and other elongate instruments that are used to enable or effect medical procedures within the body of a subject. The rooter may be used for a variety of purposes, including, without limitation, the introduction of an elongate medical instrument into the body of a subject or its removal from the subject's body; removing, breaking up, or eliminating obstructions (e.g., blood clots, plaques, etc.) from the body of a subject; and obtaining samples from a subject's body.

摘要翻译： 根部包括可旋转元件，用于使可旋转元件旋转的致动器，以及用于将细长医疗器械可旋转地联接到可旋转元件的联接特征。 可旋转元件可以至少部分地容纳在壳体或另一元件的内部，当致动器使可旋转元件旋转时，该元件保持基本上静止。 根部可以与各种细长的医疗器械一起使用，例如针，钻头，套管针，电线，导管，管和用于实现或实现受试者身体内的医疗程序的其它细长器械。 根部可以用于各种目的，包括但不限于将细长的医疗器械引入受试者的身体或从被检者的身体移除; 从受试者的身体移除，分解或消除障碍物（例如血块，斑块等）; 并从受试者的身体获取样本。

公开(公告)号：US08491539B2

公开(公告)日：2013-07-23

申请号：US13181398

申请日：2011-07-12

申请人： Shawn P. Fojtik

发明人： Shawn P. Fojtik

IPC分类号： A61M5/315

CPC分类号： A61B5/153 ,  A61B5/15003 ,  A61B5/150221 ,  A61B5/150236 ,  A61B5/150244 ,  A61B5/150259 ,  A61B10/0045 ,  A61M1/0009 ,  A61M5/007 ,  A61M5/204 ,  A61M5/3137 ,  A61M5/3148 ,  A61M2005/3128 ,  A61M2005/3139 ,  A61M2005/3152

摘要： An aspiration apparatus includes handles with two members. Each of the handle members includes a proximal actuation end and an opposite distal connection end. The members of the handles are associated with one another (e.g., pivotally, etc.) in such a way that movement of the proximal actuation ends in first directions (e.g., toward one another, away from one another) causes the distal connection ends to move in opposite second directions (e.g., away from one another, toward one another). The distal connection end of the first member may configured for association with the barrel of a syringe, while the distal connection end of the second member may be configured for association with the plunger of the syringe. Association of one or both of the distal connection ends with its respective syringe element may be pivotal. Aspiration methods, including, but not limited to, methods of using such an aspiration apparatus, are also disclosed.

摘要翻译： 抽吸装置包括具有两个构件的把手。 每个手柄构件包括近侧致动端和相对的远端连接端。 手柄的构件彼此相关联（例如，枢轴等），使得近侧致动器的移动在第一方向（例如，彼此朝向彼此远离）导致远端连接端部到达 以相反的第二方向移动（例如彼此远离彼此）。 第一构件的远端连接端可构造为与注射器的筒相关联，而第二构件的远端连接端可构造成与注射器的柱塞相关联。 一个或两个远端连接端与其各自的注射器元件的关联可以是枢转的。 还公开了吸气方法，包括但不限于使用这种抽吸装置的方法。

公开(公告)号：US20130110036A1

公开(公告)日：2013-05-02

申请号：US13725433

申请日：2012-12-21

申请人： Shawn P. Fojtik

发明人： Shawn P. Fojtik

IPC分类号： A61M3/02

CPC分类号： A61M3/0233 ,  A61M5/1456 ,  A61M5/1782 ,  A61M5/19 ,  A61M5/31511 ,  A61M2005/3139 ,  A61M2205/05

摘要： An apparatus that includes two syringes, or a “double barrel syringe,” includes one syringe that injects or infuses while the other syringe aspirates. In the double barrel syringe, injection and aspiration may be effected by a single action. The double barrel syringe may include a handle with two members. A first member of such a handle includes one arm that pivotally couples to a plunger of a first syringe and another arm that pivotally couples to a barrel of a second syringe. A second member of the handle includes one arm that pivotally couples to a barrel of the first syringe and another arm that pivotally couples to a plunger of the second syringe. Methods for injecting or infusing simultaneously with aspirating are also disclosed.

摘要翻译： 包括两个注射器或“双桶注射器”的装置包括在另一个注射器吸出时注射或注入的一个注射器。 在双桶注射器中，注射和抽吸可以通过单一作用进行。 双桶注射器可以包括具有两个构件的把手。 这种手柄的第一构件包括枢转地联接到第一注射器的柱塞的一个臂和可枢转地联接到第二注射器的筒的另一个臂。 手柄的第二构件包括枢转地联接到第一注射器的筒的一个臂和可枢转地联接到第二注射器的柱塞的另一个臂。 还公开了与抽吸同时注射或注入的方法。

公开(公告)号：US20120179140A1

公开(公告)日：2012-07-12

申请号：US12986165

申请日：2011-01-06

申请人： Shawn P. Fojtik

发明人： Shawn P. Fojtik

IPC分类号： A61M25/09 ,  A61M1/00

CPC分类号： A61M25/0905

摘要： A guide wire extender includes a coupling element for coupling to a proximal portion of a guide wire. Such a configuration enables the introduction of elongate medical instruments that lack rapid exchange features to be introduced into the body of a subject over short, rapid exchange-length guide wires. Assemblies that include a guide wire extender within an elongate medical device are also disclosed. Such an assembly may include a configuration that enables a single user to effectively lengthen a guide wire and introduce the elongate medical instrument into a subject's body without significant risk of contaminating the elongate medical instrument. Systems that include a guide wire extender and an elongate medical instrument are also disclosed, as are methods of using the guide wire extender to introduce an elongate medical instrument into the body of a subject.

摘要翻译： 导丝延伸器包括用于联接到导丝的近端部分的联接元件。 这种构造使得能够引入缺少快速交换特征的细长医疗仪器，以通过短的，快速的交换长度的导丝引入到受试者的身体中。 还公开了在细长医疗装置内包括导丝延长器的组件。 这种组件可以包括能够使单个用户有效地延长引导线并将细长医疗器械引入被检体的构造，而不会使细长的医疗器械污染的风险很大。 还公开了包括导线延伸器和细长医疗器械的系统，使用导线延伸器将细长医疗器械引入受试者身体的方法也是公开的。

公开(公告)号：US07674247B2

公开(公告)日：2010-03-09

申请号：US11877529

申请日：2007-10-23

申请人： Shawn P. Fojtik

发明人： Shawn P. Fojtik

IPC分类号： A61M5/00

CPC分类号： A61M3/0233 ,  A61M5/1456 ,  A61M5/1782 ,  A61M5/19 ,  A61M5/31511 ,  A61M2005/3139 ,  A61M2205/05

摘要： An apparatus that includes two syringes, or a “double barrel syringe,” includes one syringe that injects or infuses while the other syringe aspirates. The double barrel syringe is a hand-held, hand-operated device with which injection and aspiration may be effected by a single action. The double barrel syringe may include a handle with two member. A first member includes one arm that pivotally couples to a plunger of a first syringe and another arm that pivotally couples to a barrel of a second syringe. A second member of the handle includes one arm that pivotally couples to a barrel of the first syringe and another arm that pivotally couples to a plunger of the second syringe. Methods for injecting or infusing simultaneously with aspirating are also disclosed.

摘要翻译： 包括两个注射器或“双桶注射器”的装置包括在另一个注射器抽吸时注射或注入的一个注射器。 双筒注射器是手持式手动装置，其可以通过单次动作来实现注射和抽吸。 双桶注射器可以包括具有两个构件的把手。 第一构件包括枢转地联接到第一注射器的柱塞的一个臂和枢转地联接到第二注射器的筒的另一个臂。 手柄的第二构件包括枢转地联接到第一注射器的筒的一个臂和可枢转地联接到第二注射器的柱塞的另一个臂。 还公开了与抽吸同时注射或注入的方法。