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1.发明申请公开(公告)号：US20100105984A1
公开(公告)日：2010-04-29
申请号：US12603387
申请日：2009-10-21
IPC分类号： A61B1/00
CPC分类号： A61B1/05 , A61B1/00158 , A61B34/73 , A61M25/0127
摘要： A magnetic force control system for guiding a medical instrument within a body includes: a controlled magnet coupled to the medical instrument; a controller magnet that exerts a magnetic force on the controlled magnet; a magnetically permeable shield, placed between the controlled magnet and the controller magnet, that selectively modulates the magnetic force by rerouting magnetic field lines; and a control system. A method for guiding a medical instrument within a body with magnetic force control includes: providing a controlled magnet coupled to the medical instrument, inserting the controlled magnet and medical instrument into the body, providing a controller magnet outside the body, placing a magnetically permeable shield between the controlled magnet and the controller magnet, applying magnetic force, and selectively modulating the magnetic force with the shield to vary at least one of amplitude and orientation of the magnetic force, thereby guiding the controlled magnet within the body.
摘要翻译： 用于引导身体内的医疗器械的磁力控制系统包括：联接到医疗器械的受控磁体; 在受控磁体上施加磁力的控制器磁体; 放置在受控磁体和控制器磁体之间的磁导屏蔽，通过重新路由磁场线来选择性地调制磁力; 和控制系统。 一种利用磁力控制在身体内引导医疗器具的方法包括：提供耦合到医疗器械的受控磁体，将受控磁体和医疗器械插入体内，在身体外部提供控制器磁体，放置导磁屏蔽 在受控磁体和控制器磁体之间，施加磁力，并且用屏蔽件选择性地调制磁力以改变磁力的振幅和取向中的至少一个，从而将受控磁体引导到主体内。
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2.发明授权公开(公告)号：US08316861B2
公开(公告)日：2012-11-27
申请号：US12603387
申请日：2009-10-21
CPC分类号： A61B1/05 , A61B1/00158 , A61B34/73 , A61M25/0127
摘要： A magnetic force control system for guiding a medical instrument within a body includes: a controlled magnet coupled to the medical instrument; a controller magnet that exerts a magnetic force on the controlled magnet; a magnetically permeable shield, placed between the controlled magnet and the controller magnet, that selectively modulates the magnetic force by rerouting magnetic field lines; and a control system. A method for guiding a medical instrument within a body with magnetic force control includes: providing a controlled magnet coupled to the medical instrument, inserting the controlled magnet and medical instrument into the body, providing a controller magnet outside the body, placing a magnetically permeable shield between the controlled magnet and the controller magnet, applying magnetic force, and selectively modulating the magnetic force with the shield to vary at least one of amplitude and orientation of the magnetic force, thereby guiding the controlled magnet within the body.
摘要翻译： 用于引导身体内的医疗器械的磁力控制系统包括：联接到医疗器械的受控磁体; 在受控磁体上施加磁力的控制器磁体; 放置在受控磁体和控制器磁体之间的磁导屏蔽，通过重新路由磁场线来选择性地调制磁力; 和控制系统。 一种利用磁力控制在身体内引导医疗器具的方法包括：提供耦合到医疗器械的受控磁体，将受控磁体和医疗器械插入体内，在身体外部提供控制器磁体，放置导磁屏蔽 在受控磁体和控制器磁体之间，施加磁力，并且用屏蔽件选择性地调制磁力以改变磁力的振幅和取向中的至少一个，从而将受控磁体引导到主体内。
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公开(公告)号：US09308011B2
公开(公告)日：2016-04-12
申请号：US13251265
申请日：2011-10-02
申请人： Kevin Zi Jun Chao , John Avi Roop , Greg Magee , Ronald Jou , Reuben Brewer , Christopher Steven Pell , Bryan J. Duggan , Zhi Chen Dong , Thomas Ruby
发明人： Kevin Zi Jun Chao , John Avi Roop , Greg Magee , Ronald Jou , Reuben Brewer , Christopher Steven Pell , Bryan J. Duggan , Zhi Chen Dong , Thomas Ruby
IPC分类号： A61B17/00 , A61B17/29 , A61B17/02 , A61B17/122 , A61B17/128 , A61B18/14
CPC分类号： A61B17/00234 , A61B17/0218 , A61B17/122 , A61B17/1285 , A61B17/29 , A61B18/1445 , A61B18/1482 , A61B2017/00283 , A61B2017/00296 , A61B2017/00464 , A61B2017/00473 , A61B2017/00477 , A61B2017/2931 , A61B2017/294 , A61B2018/1422 , A61B2018/1495 , A61B2218/007
摘要： A system and method for abdominal surgery is disclosed. The system can have one or more end effectors that can be attached to an introducer and/or tray and inserted into the abdomen through a large puncture through the patient's umbilicus. The end effector can have a surgical tool, such as a grasper. The system can have a manipulatable control arm that can be inserted into the abdomen through a small puncture through the patient's body wall. The end effector can be attached to the control arm and simultaneously or concurrently detached from the introducer or tray. The control arm can then manipulate the end effector to perform the surgery.
摘要翻译： 公开了一种用于腹部手术的系统和方法。 系统可以具有一个或多个端部执行器，其可以通过穿过患者的肚脐的大穿刺而附接到导引器和/或托盘并插入到腹部中。 末端执行器可以具有手术工具，例如抓紧器。 该系统可以具有可操纵的控制臂，其可以通过穿过患者身体壁的小穿刺被插入到腹部中。 末端执行器可以连接到控制臂，同时或同时从导引器或托盘分离。 然后，控制臂可以操纵末端执行器进行手术。
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公开(公告)号：US20120083826A1
公开(公告)日：2012-04-05
申请号：US13251265
申请日：2011-10-02
申请人： Kevin Zi Jun Chao , John Avi Roop , Greg Magee , Ronald Jou , Reuben Brewer , Christopher Steven Pell , Bryan Duggan , Zhi Chen Dong , Thomas Ruby
发明人： Kevin Zi Jun Chao , John Avi Roop , Greg Magee , Ronald Jou , Reuben Brewer , Christopher Steven Pell , Bryan Duggan , Zhi Chen Dong , Thomas Ruby
IPC分类号： A61B17/28
CPC分类号： A61B17/00234 , A61B17/0218 , A61B17/122 , A61B17/1285 , A61B17/29 , A61B18/1445 , A61B18/1482 , A61B2017/00283 , A61B2017/00296 , A61B2017/00464 , A61B2017/00473 , A61B2017/00477 , A61B2017/2931 , A61B2017/294 , A61B2018/1422 , A61B2018/1495 , A61B2218/007
摘要： A system and method for abdominal surgery is disclosed. The system can have one or more end effectors that can be attached to an introducer and/or tray and inserted into the abdomen through a large puncture through the patient's umbilicus. The end effector can have a surgical tool, such as a grasper. The system can have a manipulatable control arm that can be inserted into the abdomen through a small puncture through the patient's body wall. The end effector can be attached to the control arm and simultaneously or concurrently detached from the introducer or tray. The control arm can then manipulate the end effector to perform the surgery.
摘要翻译： 公开了一种用于腹部手术的系统和方法。 系统可以具有一个或多个端部执行器，其可以通过穿过患者的肚脐的大穿刺而附接到导引器和/或托盘并插入到腹部。 末端执行器可以具有手术工具，例如抓紧器。 该系统可以具有可操纵的控制臂，其可以通过穿过患者身体壁的小穿刺被插入到腹部中。 末端执行器可以连接到控制臂，同时或同时从导引器或托盘分离。 然后，控制臂可以操纵末端执行器进行手术。
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