公开(公告)号：EP3215002A4

公开(公告)日：2018-08-01

申请号：EP15857544

申请日：2015-11-03

Applicant: UNIV GEORGE WASHINGTON ,  LUXCATH LLC

Inventor： AMIRANA OMAR ,  ARMSTRONG KENNETH C ,  BOWEN JAMES H ,  LARSON CINNAMON ,  MERCADER MARCO A ,  RANSBURY TERRANCE J ,  SARVAZYAN NARINE

IPC: A61B5/00 ,  A61B18/00

CPC classification number: A61B18/1492 ,  A61B5/0071 ,  A61B5/0075 ,  A61B5/0084 ,  A61B5/062 ,  A61B5/4836 ,  A61B5/6843 ,  A61B18/1206 ,  A61B90/37 ,  A61B2018/00029 ,  A61B2018/00351 ,  A61B2018/00577 ,  A61B2018/00642 ,  A61B2018/00702 ,  A61B2018/00708 ,  A61B2018/00875 ,  A61B2018/00898 ,  A61B2018/00904 ,  A61B2018/00982 ,  A61B2018/00994 ,  A61B2218/002

Abstract: Ablation visualization and monitoring systems and methods are provided. In some embodiments, such methods comprise applying ablation energy to a tissue to form a lesion in the tissue, illuminating the tissue with a light to excite NADH in the tissue, wherein the tissue is illuminated in a radial direction, an axial direction, or both, monitoring a level of NADH fluorescence in the illuminated tissue to determine when the level of NADH fluorescence decreases from a base level in the beginning of the ablating to a predetermined lower level, and stopping ablation of the tissue when the level of NADH fluorescence reaches the predetermined lower level.

公开(公告)号：EP3209218A4

公开(公告)日：2018-08-01

申请号：EP15853257

申请日：2015-10-13

Applicant: COVIDIEN LP

Inventor： MEGLAN DWIGHT

IPC: A61B17/02 ,  A61B1/05 ,  A61B17/00 ,  A61B17/34 ,  A61B34/35 ,  A61B90/00

CPC classification number: A61B17/3439 ,  A61B1/05 ,  A61B17/3423 ,  A61B34/35 ,  A61B34/70 ,  A61B90/361 ,  A61B90/37 ,  A61B2017/00199 ,  A61B2017/00557 ,  A61B2017/00858

Abstract: The present disclosure relates to surgical port assemblies including a plurality of inflatable members for applying a force to a portion of a shaft of a surgical instrument which is inserted through an interior space of the surgical port assembly, and to surgical systems including a surgical port assembly, an endoscopic camera, and a control mechanism for controlling inflation and deflation of the plurality of inflatable members of the surgical port assembly.

公开(公告)号：EP3351201A2

公开(公告)日：2018-07-25

申请号：EP18160050.3

申请日：2013-05-22

Applicant: Covidien LP

Inventor： CASE, Jason ,  FRANK, Kevin

IPC: A61B34/20 ,  A61B34/10 ,  A61B90/00 ,  G06T7/73

CPC classification number: A61B34/10 ,  A61B6/5211 ,  A61B8/0841 ,  A61B8/4263 ,  A61B8/5223 ,  A61B8/565 ,  A61B34/20 ,  A61B34/25 ,  A61B90/37 ,  A61B2017/00477 ,  A61B2018/00577 ,  A61B2018/1425 ,  A61B2018/1869 ,  A61B2034/104 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/2063 ,  A61B2034/2065 ,  A61B2034/252 ,  A61B2090/0463 ,  A61B2090/0472 ,  A61B2090/0481 ,  A61B2090/363 ,  A61B2090/365 ,  A61B2090/378 ,  A61B2090/3925 ,  A61B2090/3983 ,  F04C2270/041 ,  G06T7/74 ,  G06T2207/10072 ,  G06T2207/10081 ,  G06T2207/10136 ,  G06T2207/30204 ,  G06T2207/30208 ,  G06T2207/30244

Abstract: A navigation system (406) comprising:
a reference (428, 438) adapted to be disposed on a patient (P);
an image capturing device (402) configured to image a patient having a reference (428, 438);
a surgical device (424);
a tracking system (436; 426, 420, 422) configured to generate location data describing a location of the surgical device relative to the reference;
a controller (408) configured to receive the image the location data and to correlate the position of the surgical device with the image; and
a display (410) configured to display the image and a virtual image of the surgical device based on the correlated position of the surgical device with the image.

公开(公告)号：EP3334325A1

公开(公告)日：2018-06-20

申请号：EP16837556.6

申请日：2016-08-11

Applicant: Intuitive Surgical Operations, Inc.

Inventor： DONHOWE, Caitlin Q. ,  ZHAO, Tao ,  DUINDAM, Vincent ,  SOPER, Timothy D.

IPC: A61B1/005 ,  A61B1/04 ,  A61B1/00 ,  A61B5/00

CPC classification number: A61B34/20 ,  A61B1/0016 ,  A61B5/0066 ,  A61B5/015 ,  A61B5/0536 ,  A61B5/055 ,  A61B5/062 ,  A61B5/066 ,  A61B6/032 ,  A61B8/0841 ,  A61B34/30 ,  A61B34/35 ,  A61B90/37 ,  A61B2017/00699 ,  A61B2017/00809 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2061 ,  A61B2034/2065 ,  A61B2034/301 ,  A61B2090/0811 ,  A61B2090/3937 ,  A61M25/00 ,  G06T7/0014 ,  G06T7/344 ,  G06T2200/24 ,  G06T2207/10016 ,  G06T2207/10068 ,  G06T2207/10081 ,  G06T2207/10088 ,  G06T2207/10116 ,  G06T2207/30061

Abstract: A method of registering sets of anatomical data for use during a surgical procedure is provided herein. The method may include segmenting a set of first modality image data representing a model of one or more passageways within a patient and generating a first set of points based on the segmented set of first modality image data representing the model of the one or more passageways. The method may further include determining a set of matches between a second set of points and the first set of points, wherein the second set of points is obtained by a second modality and discarding a subset of the set of matches based on a first heuristic to generate a modified set of matches. The second set of points may then be moved relative to the first set of points based on the modified set of matches.

公开(公告)号：EP2967822B1

公开(公告)日：2018-06-13

申请号：EP14770462.1

申请日：2014-03-13

Applicant: PneumRx, Inc.

Inventor： VASQUEZ, Jaime ,  MATHIS, Mark L. ,  MACHOLD, Timothy ,  STEIN, Andrew

IPC: A61F2/04 ,  A61B17/12 ,  A61B90/00 ,  A61B17/00 ,  A61B1/267

CPC classification number: A61B17/12104 ,  A61B1/2676 ,  A61B17/12131 ,  A61B17/12145 ,  A61B17/1215 ,  A61B90/37 ,  A61B2017/00867 ,  A61B2017/12054 ,  A61B2090/061 ,  A61B2090/0807 ,  A61B2090/373 ,  A61F2002/043 ,  A61F2250/0067 ,  A61F2250/0098

Abstract: A device for enhancing the breathing efficiency of a patient is provided. The implantable device may include a deployed configuration with one or more helical sections with proximal end in a stand-off proximal end configuration. The stand-off proximal end configuration may reduce migration of the deployed device and may preserve implant tissue compression. Alternative configurations may include two or more helical sections with a transition section disposed between the two or more helical sections. A device may include a right-handed helical section and a left-handed helical section and the transition section comprises a switchback transition section. The switchback section may provide greater control of the device during deployment by limiting recoiling forces of a device comprising a spring material. The deployed device may compress the lung to increase a gas filling resistance of the compressed portion of the lung, and/or increase tension and elastic recoil in other portions of the lung.

公开(公告)号：EP3328309A1

公开(公告)日：2018-06-06

申请号：EP16744538.6

申请日：2016-07-18

Applicant: Koninklijke Philips N.V.

Inventor： YAN, Pingkun ,  KRUECKER, Jochen ,  THOMPSON, Scott Frederic ,  LIN, Wei ,  COONS, Samuel

IPC: A61B90/00 ,  A61B10/02

CPC classification number: A61B10/0233 ,  A61B34/20 ,  A61B90/37 ,  A61B2034/2065 ,  A61B2090/3782

Abstract: An interventional instrument (16) is inserted into a patient (14) to perform an interventional medical procedure guided by a medical imaging device (10). A trigger control (26) is activated. An electronic data processing device (30) is programmed to operate the medical imaging device to: acquire and display video (50) of the interventional instrument (16) inserted into the patient; detect activation of the trigger control; in response to the detecting, process a video segment (54) of the acquired video to identify a trigger image (60) as a frame of the video segment capturing a medical intervention event performed by the interventional instrument and a location (62) of the medical intervention event in the identified trigger image; and display a still image of the identified trigger image with a superimposed marker (102) indicating the identified location of the medical intervention event.

公开(公告)号：EP3326537A1

公开(公告)日：2018-05-30

申请号：EP17204111.3

申请日：2017-11-28

Applicant: Biosense Webster (Israel), Ltd.

Inventor： GLINER, Vadim ,  ALTMANN, Andres Claudio ,  MAYER, Ram Bernard

IPC: A61B6/03 ,  A61B6/02 ,  A61B6/00 ,  A61B8/00 ,  G01V5/00 ,  G01N23/046 ,  G06T7/00 ,  G06T11/00 ,  G06T15/00 ,  G06T17/00 ,  G06T19/00 ,  G06T7/50 ,  A61B6/12 ,  A61B90/00 ,  A61B34/20

CPC classification number: A61B5/066 ,  A61B5/055 ,  A61B6/02 ,  A61B6/032 ,  A61B6/12 ,  A61B6/466 ,  A61B6/547 ,  A61B8/469 ,  A61B17/00 ,  A61B34/20 ,  A61B90/37 ,  A61B2017/246 ,  A61B2034/107 ,  A61B2034/2046 ,  A61B2034/2051 ,  A61B2034/2065 ,  A61B2034/2068 ,  A61B2090/365 ,  A61B2090/367 ,  A61B2090/374 ,  A61B2090/3762 ,  A61B2562/0223 ,  G01N23/046 ,  G01N2223/419 ,  G06F2217/16 ,  G06T11/003 ,  G06T15/00 ,  G06T17/00 ,  G06T19/00 ,  G06T2219/00 ,  G06T2219/008

Abstract: Described embodiments include a system that includes a display and a processor. The processor is configured to modify an image that includes a representation of a wall of an anatomical cavity, by overlaying an icon that represents an intrabody tool on a portion of the image that corresponds to a location of the intrabody tool within the anatomical cavity, and overlaying a marker on a portion of the representation of the wall that corresponds to a location at which the intrabody tool would meet the wall, were the intrabody tool to continue moving toward the wall in a direction in which the intrabody tool is pointing. The processor is further configured to display the modified image on the display. Other embodiments are also described.

公开(公告)号：EP3139843A4

公开(公告)日：2018-05-30

申请号：EP15788948

申请日：2015-05-05

Applicant: VICARIOUS SURGICAL INC

Inventor： SACHS ADAM ,  KHALIFA SAMMY

IPC: A61B17/00 ,  B25J9/10 ,  G02B27/01

CPC classification number: A61B34/35 ,  A61B17/00234 ,  A61B17/29 ,  A61B17/2909 ,  A61B34/20 ,  A61B34/30 ,  A61B34/37 ,  A61B34/71 ,  A61B34/74 ,  A61B34/76 ,  A61B90/06 ,  A61B90/30 ,  A61B90/361 ,  A61B90/37 ,  A61B2017/00207 ,  A61B2017/00216 ,  A61B2017/00283 ,  A61B2017/00398 ,  A61B2017/2919 ,  A61B2034/301 ,  A61B2034/302 ,  A61B2034/306 ,  A61B2034/715 ,  A61B2034/741 ,  A61B2090/064 ,  A61B2090/306 ,  A61B2090/365 ,  A61B2090/367 ,  A61B2090/368 ,  A61B2090/371 ,  A61B2090/372 ,  A61B2090/502 ,  B25J9/104 ,  B25J9/108 ,  G02B27/017 ,  G06T19/006 ,  H04N13/0239 ,  H04N13/239

Abstract: A system for use in surgery includes a central body, a visualization system operably connected to the central body, a video rendering system, a head-mounted display for displaying images from the video rendering system, a sensor system, and a robotic device operably connected to the central body. The visualization system includes at least one camera and a pan system and/or a tilt system. The sensor system tracks the position and/or orientation in space of the head-mounted display relative to a reference point. The pan system and/or the tilt system are configured to adjust the field of view of the camera in response to information from the sensor system about changes in at least one of position and orientation in space of the head-mounted display relative to the reference point.

公开(公告)号：EP2837351B1

公开(公告)日：2018-05-30

申请号：EP14179712.6

申请日：2008-04-18

Applicant: Miramar Labs, Inc.

Inventor： Deem, Mark E. ,  Francis, Dan ,  Johnson, Jessi Ernest ,  Kim, Steven ,  Salamini, Alexey ,  Su, Ted ,  Smith, Peter ,  Hallock, Dan

IPC: A61B18/18 ,  A61N5/02

CPC classification number: A61B18/1815 ,  A61B18/18 ,  A61B90/37 ,  A61B2018/00005 ,  A61B2018/00023 ,  A61B2018/00029 ,  A61B2018/00041 ,  A61B2018/00291 ,  A61B2018/0047 ,  A61B2018/00779 ,  A61B2018/0091 ,  A61B2018/1823 ,  A61F2007/0075 ,  A61N5/02 ,  A61N5/04 ,  A61N2005/007

Abstract: Systems, methods and devices for creating an effect using microwave energy to specified tissue are disclosed herein. A system for the application of microwave energy to a tissue can include, in some embodiments, a signal generator adapted to generate a microwave signal having predetermined characteristics, an applicator connected to the generator and adapted to apply microwave energy to tissue, the applicator comprising one or more microwave antennas and a tissue interface, a vacuum source connected to the tissue interface, a cooling source connected to said tissue interface, and a controller adapted to control the signal generator, the vacuum source, and the coolant source. The tissue may include a first layer and a second layer, the second layer below the first layer, and the controller is configured such that the system delivers energy such that a peak power loss density profile is created in the second layer.

公开(公告)号：EP3135232B1

公开(公告)日：2018-05-02

申请号：EP16179580.2

申请日：2012-03-28

Applicant: Avinger, Inc.

Inventor： SIMPSON, John B. ,  PATEL, Himanshu N. ,  ZUNG, Michael ,  MCNALL, Charles W. ,  GUPTA, Priyanshu ,  SPENCER, Maegan K. ,  WHITE, Christopher B. ,  JACKSON, Dennis W. ,  BLACK, John F.

IPC: A61B17/3207 ,  A61M25/01 ,  A61B1/04 ,  A61B5/00 ,  A61B90/30

CPC classification number: A61B5/0084 ,  A61B5/0035 ,  A61B5/0062 ,  A61B5/0066 ,  A61B5/02007 ,  A61B5/4836 ,  A61B5/6852 ,  A61B6/12 ,  A61B6/485 ,  A61B6/487 ,  A61B8/0841 ,  A61B17/32002 ,  A61B17/320758 ,  A61B90/37 ,  A61B90/39 ,  A61B2017/00057 ,  A61B2017/003 ,  A61B2017/00778 ,  A61B2017/22068 ,  A61B2090/306 ,  A61B2090/3614 ,  A61B2090/3735 ,  A61B2090/376 ,  A61B2090/3966 ,  A61B2090/3983 ,  A61B2217/007 ,  A61B2562/0233 ,  F04C2270/0421

Abstract: A catheter device for crossing occlusions is described. The device comprises: an elongate body; a central lumen extending within the elongate body from a proximal end of the elongate body to a distal end of the elongate body; a rotatable tip at the distal end of the elongate body and configured to rotate relative to the elongate body; an OCT imaging sensor comprising an optical fiber coupled with the rotatable tip and configured to rotate therewith, wherein the distal end of the elongate body comprises one or more markers configured to occlude the OCT imaging sensor as it rotates; and a shapeable jog in the elongate body proximal to the distal end of the catheter, the shapeable jog positioning the distal end of the catheter at an angle relative to the region of the catheter proximal to the shapeable jog.