公开(公告)号：US09014851B2

公开(公告)日：2015-04-21

申请号：US13835698

申请日：2013-03-15

Applicant: Hansen Medical, Inc.

Inventor： Serena Wong ,  Sean Walker ,  Jason Hsu ,  June Park ,  Neal Tanner ,  Kiran Murthy

IPC: A61B5/00 ,  A61B19/00 ,  A61B8/12 ,  A61B17/00

CPC classification number: A61B17/00 ,  A61B34/25 ,  A61B34/30 ,  A61B34/37 ,  A61B90/39 ,  A61B2017/00212 ,  A61B2034/105 ,  A61B2034/2059 ,  A61B2034/2061 ,  A61B2034/301 ,  A61B2090/3735 ,  A61B2090/3782 ,  A61B2090/3966 ,  G06T7/248 ,  G06T2207/30004

Abstract: Systems and methods are described herein for tracking an elongate instrument or other medical instrument in an image.

Abstract translation: 本文描述了用于跟踪图像中的细长器械或其他医疗器械的系统和方法。

公开(公告)号：US20140276937A1

公开(公告)日：2014-09-18

申请号：US13835698

申请日：2013-03-15

Applicant: HANSEN MEDICAL, INC.

Inventor： Serena Wong ,  Sean Walker ,  Jason Hsu ,  June Park ,  Neal Tanner ,  Kiran Murthy

IPC: A61B19/00

CPC classification number: A61B17/00 ,  A61B34/25 ,  A61B34/30 ,  A61B34/37 ,  A61B90/39 ,  A61B2017/00212 ,  A61B2034/105 ,  A61B2034/2059 ,  A61B2034/2061 ,  A61B2034/301 ,  A61B2090/3735 ,  A61B2090/3782 ,  A61B2090/3966 ,  G06T7/248 ,  G06T2207/30004

Abstract: Systems and methods are described herein for tracking an elongate instrument or other medical instrument in an image.

Abstract translation: 本文描述了用于跟踪图像中的细长器械或其他医疗器械的系统和方法。

公开(公告)号：US20170105803A1

公开(公告)日：2017-04-20

申请号：US15393898

申请日：2016-12-29

Applicant: Hansen Medical, Inc.

Inventor： Serena Wong ,  Richard Henderson ,  June Park ,  Sean Walker ,  Jason Hsu ,  Kamini Balaji ,  Leena Kadakia ,  Kiran Murthy

IPC: A61B34/00 ,  A61B34/10 ,  A61B34/30 ,  A61M25/01 ,  A61M25/09

CPC classification number: A61B34/25 ,  A61B34/00 ,  A61B34/10 ,  A61B34/20 ,  A61B34/30 ,  A61B34/71 ,  A61B2017/00207 ,  A61B2034/102 ,  A61B2034/301 ,  A61B2034/741 ,  A61M25/0147 ,  A61M25/09 ,  A61M2205/505

Abstract: An input device includes a plurality of orientation blocks each representing a portion of a catheter assembly and a controller configured to determine an orientation of the plurality of orientation blocks relative to one another. The controller is further configured to output a control signal that causes a tip of a catheter assembly to adopt the orientation determined by the controller. A system includes an actuator configured to manipulate a position and orientation of the catheter assembly. The controller of the input device is configured to output a control signal to the actuator to make a tip of a catheter assembly adopt the orientation determined by the controller. The input device can be virtually represented on a computing device.

公开(公告)号：US20150193946A1

公开(公告)日：2015-07-09

申请号：US14663021

申请日：2015-03-19

Applicant: Hansen Medical, Inc.

Inventor： Serena Wong ,  Sean Walker ,  Jason Hsu ,  June Park ,  Neal Tanner ,  Kiran Murthy

IPC: G06T7/20 ,  A61B19/00

CPC classification number: A61B17/00 ,  A61B34/25 ,  A61B34/30 ,  A61B34/37 ,  A61B90/39 ,  A61B2017/00212 ,  A61B2034/105 ,  A61B2034/2059 ,  A61B2034/2061 ,  A61B2034/301 ,  A61B2090/3735 ,  A61B2090/3782 ,  A61B2090/3966 ,  G06T7/248 ,  G06T2207/30004

Abstract: Systems and methods are described herein for tracking an elongate instrument or other medical instrument in an image.

Abstract translation: 本文描述了用于跟踪图像中的细长器械或其他医疗器械的系统和方法。

公开(公告)号：US09710921B2

公开(公告)日：2017-07-18

申请号：US14663021

申请日：2015-03-19

Applicant: Hansen Medical, Inc.

Inventor： Serena Wong ,  Sean Walker ,  Jason Hsu ,  June Park ,  Neal Tanner ,  Kiran Murthy

IPC: G06T7/00 ,  G06T7/20 ,  A61B17/00 ,  A61B34/00 ,  A61B34/37 ,  G06T7/246 ,  A61B90/00 ,  A61B34/30 ,  A61B34/10 ,  A61B34/20

CPC classification number: A61B17/00 ,  A61B34/25 ,  A61B34/30 ,  A61B34/37 ,  A61B90/39 ,  A61B2017/00212 ,  A61B2034/105 ,  A61B2034/2059 ,  A61B2034/2061 ,  A61B2034/301 ,  A61B2090/3735 ,  A61B2090/3782 ,  A61B2090/3966 ,  G06T7/248 ,  G06T2207/30004

Abstract: Systems and methods are described herein for tracking an elongate instrument or other medical instrument in an image.

公开(公告)号：US08894610B2

公开(公告)日：2014-11-25

申请号：US13687275

申请日：2012-11-28

Applicant: Hansen Medical, Inc.

Inventor： Francis Macnamara ,  Joseph Bogusky ,  Arkady Kokish ,  Enrique Romo ,  Jason Hsu ,  Kiran Murthy ,  Leena Kadakia ,  Helen Truong

IPC: A61M25/00 ,  A61M25/01 ,  A61B18/14 ,  A61B19/00

CPC classification number: A61M25/0147 ,  A61B18/1492 ,  A61B2034/301 ,  A61M25/0141

Abstract: A steerable catheter comprises a flexible catheter body including a proximal shaft section and a distal articulating section, a proximal steering interface coupled to the proximal shaft section, and at least one hollow stiffening member extending through the proximal shaft section. The stiffening member(s) is more rigid than the proximal shaft section and is laterally offset from a geometric cross-sectional center of the proximal shaft section. The steerable catheter further comprises circumferentially spaced lumens extending through the distal articulating section, and pullwires extending through the stiffening member(s) in the proximal shaft section and the respective lumens in the distal articulating section. Each of the pullwires has a distal end that terminates in the catheter body distal to the distal articulating section and a proximal end that terminates in the steering interface. The steering interface is manipulatable to selectively tension the pullwires to bend the distal articulating section.

Abstract translation: 可导向的导管包括柔性导管主体，其包括近端轴部分和远侧铰接部分，耦合到近侧轴部分的近侧转向界面以及延伸穿过近侧轴部分的至少一个中空加强部件。 加强构件比近侧轴部分更刚性，并且与近侧轴部分的几何横截面中心横向偏移。 可转向导管还包括延伸穿过远端铰接部分的周向间隔开的腔，并且拉线延伸穿过近侧轴部分中的加强构件和远端铰接部分中的相应腔。 每个拉线具有终端在导管主体远端远端关节部分的远端和终止于转向界面的近端。 可操纵转向界面以选择性地拉紧拉线以弯曲远端铰接部分。

公开(公告)号：US20170360418A1

公开(公告)日：2017-12-21

申请号：US15649522

申请日：2017-07-13

Applicant: Hansen Medical, Inc.

Inventor： Serena Wong ,  Sean Walker ,  Jason Hsu ,  June Park ,  Neal Tanner ,  Kiran Murthy

IPC: A61B17/00 ,  A61B90/00 ,  A61B34/30 ,  G06T7/246 ,  A61B34/37 ,  A61B34/00 ,  A61B34/10 ,  A61B34/20

CPC classification number: A61B17/00 ,  A61B34/25 ,  A61B34/30 ,  A61B34/37 ,  A61B90/39 ,  A61B2017/00212 ,  A61B2034/105 ,  A61B2034/2059 ,  A61B2034/2061 ,  A61B2034/301 ,  A61B2090/3735 ,  A61B2090/3782 ,  A61B2090/3966 ,  G06T7/248 ,  G06T2207/30004

Abstract: Systems and methods are described herein for tracking an elongate instrument or other medical instrument in an image.

公开(公告)号：US20140148759A1

公开(公告)日：2014-05-29

申请号：US13687275

申请日：2012-11-28

Applicant: HANSEN MEDICAL, INC.

Inventor： Francis Macnamara ,  Joseph Bogusky ,  Arkady Kokish ,  Enrique Romo ,  Jason Hsu ,  Kiran Murthy ,  Leena Kadakia ,  Helen Truong

IPC: A61M25/01

CPC classification number: A61M25/0147 ,  A61B18/1492 ,  A61B2034/301 ,  A61M25/0141

Abstract: A steerable catheter comprises a flexible catheter body including a proximal shaft section and a distal articulating section, a proximal steering interface coupled to the proximal shaft section, and at least one hollow stiffening member extending through the proximal shaft section. The stiffening member(s) is more rigid than the proximal shaft section and is laterally offset from a geometric cross-sectional center of the proximal shaft section. The steerable catheter further comprises circumferentially spaced lumens extending through the distal articulating section, and pullwires extending through the stiffening member(s) in the proximal shaft section and the respective lumens in the distal articulating section. Each of the pullwires has a distal end that terminates in the catheter body distal to the distal articulating section and a proximal end that terminates in the steering interface. The steering interface is manipulatable to selectively tension the pullwires to bend the distal articulating section.

Abstract translation: 可导向的导管包括柔性导管主体，其包括近端轴部分和远侧铰接部分，耦合到近侧轴部分的近侧转向界面以及延伸穿过近侧轴部分的至少一个中空加强部件。 加强构件比近侧轴部分更刚性，并且与近侧轴部分的几何横截面中心横向偏移。 可转向导管还包括延伸穿过远端铰接部分的周向间隔开的腔，并且拉线延伸穿过近侧轴部分中的加强构件和远端铰接部分中的相应腔。 每个拉线具有终端在导管主体远端远端关节部分的远端和终止于转向界面的近端。 可操纵转向界面以选择性地拉紧拉线以弯曲远端铰接部分。