公开(公告)号：US12036068B2

公开(公告)日：2024-07-16

申请号：US17416707

申请日：2020-01-07

申请人： Hitachi, Ltd.

发明人： Tomohiko Tanaka ,  Ryo Imai ,  Misaki Hiroshima ,  Kenichi Kawabata ,  Hiroshi Kuribara

IPC分类号： A61B8/12 ,  A61B8/00 ,  A61B8/08 ,  A61B17/34

CPC分类号： A61B8/12 ,  A61B8/4218 ,  A61B8/445 ,  A61B8/4494 ,  A61B8/461 ,  A61B8/5207 ,  A61B8/54 ,  A61B17/3403 ,  A61B2017/3413

摘要： In a transcatheter treatment support technique using a combination of a guide wire equipped with a photoacoustic technique and an ultrasonic imaging device, the ultrasonic imaging device estimates a front edge position of the guide wire using a difference between arrival times of photoacoustic waves arriving at an array of elements configuring an ultrasonic probe or a change of an image of the photoacoustic generation source, which depends on a distance of the photoacoustic generation source from an imaging region, and grasps a relationship between an imaging position and the front edge position of the guide wire using the estimation result. This enables visually grasping a relationship between a region (imaging region) from which an image is able to be obtained with reflective waves from a biological body with use of the ultrasonic probe and an insertion object present outside the region, particularly, the front edge of the guide wire.

公开(公告)号：US12023197B2

公开(公告)日：2024-07-02

申请号：US17402028

申请日：2021-08-13

申请人： CANON MEDICAL SYSTEMS CORPORATION

发明人： Hideo Onodera ,  Shingo Toyoda ,  Shinichiro Kikuchi ,  Shuta Fujiwara ,  Yuji Kuwana

IPC分类号： A61B8/00 ,  F16M11/24

CPC分类号： A61B8/4405 ,  A61B8/44 ,  F16M11/24 ,  A61B8/4218 ,  A61B8/461 ,  A61B8/462 ,  F16M2200/021

摘要： In one embodiment, an ultrasonic diagnostic apparatus includes: a main body configured to generate an ultrasonic image; a body housing configured to house the main body; a display/operation panel configured to operate the main body and display the ultrasonic image; and a lifter on which the display/operation panel is placed, the lifter being attached to the body housing and configured to adjust height of the display/operation panel from a floor in each of an electric mode and a manual mode.

公开(公告)号：US20240164749A1

公开(公告)日：2024-05-23

申请号：US18424851

申请日：2024-01-28

申请人： HEFEI HEBIN INTELLIGENT ROBOTS CO., LTD.

发明人： Zhen LIU ,  Dongliang CHENG

IPC分类号： A61B8/00

CPC分类号： A61B8/4427 ,  A61B8/4218 ,  A61B8/46 ,  A61B8/56

摘要： The present disclosure provides a portable teleoperation hand-held device for remote ultrasound examination. The portable teleoperation hand-held device includes a housing, a velocity collection module disposed on the housing, an angular velocity collection module disposed on the housing, a force collection module disposed on the housing, a data processing module disposed on the housing, a pressing module disposed on the housing, and a force feedback module disposed on the housing. The velocity collection module, the angular velocity collection module, and the force collection module may be all connected to the data processing module, and respectively sends the velocity information of the hand-held device moving on the working surface, the angular velocity information of the hand-held device rotating in space, and the pressing force of the hand-held device to the data processing module, to realize a remote control of the sub-terminal scanning examination robot.

公开(公告)号：US20240164745A1

公开(公告)日：2024-05-23

申请号：US18424309

申请日：2024-01-26

申请人： GE Precision Healthcare LLC

发明人： Franz Josef Steinhofer

IPC分类号： A61B8/00 ,  A61B50/20

CPC分类号： A61B8/4218 ,  A61B8/4422 ,  A61B8/4472 ,  A61B50/20

摘要： An ultrasound probe hanger includes a stem, shoulders, arms, and a probe holder. The shoulders are arranged generally perpendicular to the stem and are connected to a proximal end of the stem. The arms are arranged generally parallel to each other and to the stem. The arms are connected at upper ends to outer shoulder ends of the shoulders. The probe holder includes outer side portions, a rear portion, a partially open front portion, and four protrusions. The outer side portions are each connected to lower ends of the arms. The rear portion extends between the outer side portions. The partially-open front portion includes outer front portions each extending from the outer side portions and defining a central front open portion. The four protrusions are arranged in a rectangle on an inside surface of the probe holder and are configured to suspend a wireless ultrasound probe within the probe holder.

公开(公告)号：US20240156540A1

公开(公告)日：2024-05-16

申请号：US18414923

申请日：2024-01-17

申请人： BIOSENSE WEBSTER (ISRAEL) LTD.

发明人： Assaf Govari ,  Andres Claudio Altmann

IPC分类号： A61B34/20 ,  A61B8/00 ,  A61B8/08 ,  A61B8/12 ,  G06T5/20 ,  G06T7/32

CPC分类号： A61B34/20 ,  A61B8/0883 ,  A61B8/12 ,  A61B8/4218 ,  A61B8/4254 ,  A61B8/4488 ,  A61B8/461 ,  A61B8/483 ,  A61B8/5246 ,  A61B8/5269 ,  A61B8/54 ,  G06T5/20 ,  G06T7/32 ,  A61B2034/2051 ,  G06T2207/10136 ,  G06T2207/20048 ,  G06T2207/30048

摘要： A method includes emitting an ultrasound beam, having a predefined field of view (FOV), from an array of ultrasound transducers in a catheter in an organ of a patient. Echo signals are received in the array, in response to the ultrasound beam. A position of a target object is estimated within the FOV. When the estimated position of the target object violates a centering condition, the FOV of the ultrasound beam is automatically modified to re-meet the centering condition.

公开(公告)号：US11957511B2

公开(公告)日：2024-04-16

申请号：US16366550

申请日：2019-03-27

申请人： CIVCO Medical Instruments Co., Inc.

发明人： Craig Joseph Cermak ,  Justin Paul Reynolds ,  Geoffrey Scott Wagner ,  Hannah Marie Pankow ,  Alexas Marin Swartz

IPC分类号： A61B8/00 ,  A61B8/08 ,  C09J7/29 ,  C09J7/30 ,  C09J7/40 ,  C09J133/00 ,  C09J183/00

CPC分类号： A61B8/4281 ,  A61B8/0825 ,  A61B8/403 ,  A61B8/4422 ,  A61B8/4444 ,  C09J7/29 ,  C09J7/30 ,  C09J7/40 ,  C09J133/00 ,  C09J183/00 ,  A61B8/4218 ,  C09J2301/162

摘要： A cover for an ultrasound scanning assembly is provided, wherein the cover exerts compressive force on the patient during use. The cover includes an outer frame and a nonporous or porous film extending across the outer frame. The outer frame is formed of a soft touch material.

公开(公告)号：US11903659B2

公开(公告)日：2024-02-20

申请号：US16762876

申请日：2018-11-08

申请人： QUANTUM SURGICAL

发明人： Lucien Blondel ,  Fernand Badano ,  Bertin Nahum

IPC分类号： A61B34/30 ,  A61B34/20 ,  A61B34/00 ,  A61B90/13 ,  A61B1/00 ,  A61B8/00 ,  A61B10/02 ,  A61B18/02 ,  A61B18/12 ,  A61N5/10 ,  A61N7/00 ,  A61B34/10 ,  A61B90/50 ,  A61B17/34 ,  A61B17/00 ,  A61B18/00

CPC分类号： A61B34/30 ,  A61B1/00149 ,  A61B8/4218 ,  A61B10/0233 ,  A61B18/02 ,  A61B18/12 ,  A61B34/20 ,  A61B34/25 ,  A61B90/13 ,  A61N5/10 ,  A61N7/00 ,  A61B17/3494 ,  A61B2017/00199 ,  A61B2017/00203 ,  A61B2018/00613 ,  A61B2034/105 ,  A61B2034/107 ,  A61B2034/2051 ,  A61B2034/2055 ,  A61B2034/742 ,  A61B2034/743 ,  A61B2090/502

摘要： A robotic device for a minimally invasive medical intervention on soft tissues is provided. The robotic device uses a medical instrument having a robot arm having several degrees of freedom and having an end suitable for receiving the medical instrument, an image capture system suitable for capturing position information concerning the anatomy of the patient, a storage medium having a biomechanical model of the human body, a processing circuit configured to determine a position setpoint and an orientation setpoint for said medical instrument on the basis of the biomechanical model, on the basis of the position information and on the basis of a trajectory to be followed by the medical instrument in order to perform the medical intervention, and a control circuit configured to control the robot arm in order to place the medical instrument in the position setpoint and the orientation setpoint.

公开(公告)号：US11903656B2

公开(公告)日：2024-02-20

申请号：US17484696

申请日：2021-09-24

申请人： BIOSENSE WEBSTER (ISRAEL) LTD.

发明人： Assaf Govari ,  Andres Claudio Altmann

IPC分类号： A61B34/20 ,  G06T7/32 ,  A61B8/08 ,  A61B8/12 ,  A61B8/00 ,  G06T5/20

CPC分类号： A61B34/20 ,  A61B8/0883 ,  A61B8/12 ,  A61B8/4218 ,  A61B8/4254 ,  A61B8/4488 ,  A61B8/461 ,  A61B8/483 ,  A61B8/5246 ,  A61B8/5269 ,  A61B8/54 ,  G06T5/20 ,  G06T7/32 ,  A61B2034/2051 ,  G06T2207/10136 ,  G06T2207/20048 ,  G06T2207/30048

摘要： A method includes emitting an ultrasound beam, having a predefined field of view (FOV), from an array of ultrasound transducers in a catheter in an organ of a patient. Echo signals are received in the array, in response to the ultrasound beam. A position of a target object is estimated within the FOV. When the estimated position of the target object violates a centering condition, the FOV of the ultrasound beam is automatically modified to re-meet the centering condition.

公开(公告)号：US20240050066A1

公开(公告)日：2024-02-15

申请号：US18257218

申请日：2021-12-17

申请人： ADVANCED ECHO TECHNOLOGY

发明人： Gwenaël CHARRON ,  Eric LEFEBVRE

IPC分类号： A61B8/00

CPC分类号： A61B8/4444 ,  A61B8/4218

摘要： A robot-assisted echographic probe that includes an enclosure, an ultrasonic transducer module having a support housing mounted at a distal end of a guide sleeve in a sealed compartment of the enclosure that is separated from a control compartment of the enclosure by a sealed transversal wall, and means for moving the transducer module which are suitable for directing the transducer module along three axes of rotation so as to sweep the inner surface of an enclosure shell of the sealed compartment, the moving means being motor-driven by actuators, at least a portion of the actuators being housed in the control compartment, and the means for moving the transducer module being arranged in the sealed compartment of the enclosure.

公开(公告)号：US20240041537A1

公开(公告)日：2024-02-08

申请号：US18378799

申请日：2023-10-11

申请人： Auris Health, Inc.

发明人： Neal A. Tanner ,  Teresa Miller ,  Christopher M. Sewell ,  Sean P. Walker

IPC分类号： A61B34/20 ,  A61B34/35 ,  A61B34/00 ,  A61B46/10 ,  A61B6/12 ,  A61B8/00 ,  G06T19/00 ,  A61B34/37 ,  A61B6/00 ,  A61B8/12 ,  A61B34/30

CPC分类号： A61B34/20 ,  A61B34/35 ,  A61B34/71 ,  A61B34/74 ,  A61B46/10 ,  A61B6/12 ,  A61B8/4218 ,  G06T19/00 ,  A61B34/37 ,  A61B6/4423 ,  A61B8/12 ,  A61B34/30 ,  A61B2034/102

摘要： Systems and methods for introducing and driving flexible members in a patient's body are described herein. In one embodiment, a robotic method includes positioning a flexible elongated member that has a preformed configuration, wherein at least a part of the flexible elongated member has a first member disposed around it, and wherein the first member includes a first wire for bending the first member or for maintaining the first member in a bent configuration, releasing at least some tension in the first wire to relax the first member, and advancing the first member distally relative to the flexible elongated member while the first member is in a relaxed configuration.