公开(公告)号：US20230389779A1

公开(公告)日：2023-12-07

申请号：US17778021

申请日：2019-11-18

申请人： SCIVITA MEDICAL TECHNOLOGY CO., LTD.

发明人： Yi ZHANG

IPC分类号： A61B1/005

CPC分类号： A61B1/0052 ,  A61B1/0057

摘要： The present invention relates to the field of medical devices, particularly an endoscope structure, which consists of a shell, an insertion section and a handheld section on the sides of the shell, the shell consists of a 1st shell and a 2nd shell spliced with each other, both the insertion section and the handheld section can rotate relatively to the shell, a scope tube is arranged inside the insertion section to insert into to-be-observed tissues, and an adjustment mechanism is arranged inside the shell to control the deflection of the scope tube. The beneficial effects of the present invention are: by arranging several plug-in structures and clamping structures between the 1st shell and the 2nd shell, the shell can be easily assembled; the insertion section and the handheld section are made into the structures that can rotate relatively to the shell, during use, rotation at angles according to actual needs can be realized, and the convenience can be increased for actual surgeries; by manually turning the adjustment handle from outside of the shell, the adjustment mechanism is driven to adjust the deflection direction of the scope tube, the practicability and convenience of the scope tube is greatly improved during tissue observation.

公开(公告)号：US11826032B2

公开(公告)日：2023-11-28

申请号：US17147172

申请日：2021-01-12

申请人： Virtual Incision Corporation

发明人： Shane Farritor ,  Christopher Santoro ,  Jeffrey Shasho ,  Nishant Kumar ,  Mateusz Szczesiak ,  Jason Herman

IPC分类号： A61B1/00 ,  A61B1/005 ,  A61B90/00 ,  A61B17/02 ,  A61B46/10 ,  A61B34/30 ,  A61B1/313

CPC分类号： A61B17/0218 ,  A61B1/0055 ,  A61B1/0057 ,  A61B1/00128 ,  A61B1/00135 ,  A61B1/00154 ,  A61B1/3132 ,  A61B34/30 ,  A61B46/10 ,  A61B90/361

摘要： The various inventions relate to robotic surgical devices, consoles for operating such surgical devices, operating theaters in which the various devices can be used, insertion systems for inserting and using the surgical devices, and related methods.

公开(公告)号：US20230372673A1

公开(公告)日：2023-11-23

申请号：US18199236

申请日：2023-05-18

申请人： BOSTON SCIENTIFIC SCIMED, INC. ,  WORCESTER POLYTECHNIC INSTITUTE

发明人： ANNE GU ,  HANNAH R. BAEZ ,  AVNISH SACHAR ,  JAMES WELDON ,  PARIS MARKS SAINT-PREUX ,  FARID TAVAKKOLMOGHADDAM ,  CHRISTOPHER J. NYCZ ,  ADITYA AMBANI

IPC分类号： A61M25/01 ,  A61B1/005 ,  A61B34/30

CPC分类号： A61M25/0136 ,  A61B1/0052 ,  A61B34/30 ,  A61B2034/301

摘要： Steerable medical devices display systems including a handle and an elongate shaft extending distally from the handle to a distal tip, a motor control assembly including a motor control housing configured to detachably interface with the handle, a first deflection mechanism disposed within the handle, the first deflection mechanism being configured to deflect the distal tip in a first plane, and a work station in electronic communication with the motor control assembly, the work station including at least a display screen. The work station may be configured to display a dashboard including visual information of a position of the distal tip.

公开(公告)号：US20230371788A1

公开(公告)日：2023-11-23

申请号：US18308477

申请日：2023-04-27

申请人： INTUITIVE SURGICAL OPERATIONS, INC.

发明人： David Q. LARKIN ,  Thomas G. COOPER ,  Catherine J. MOHR ,  David J. ROSA

IPC分类号： A61B1/00 ,  A61B34/37 ,  A61B34/30 ,  A61B1/005 ,  A61B34/00 ,  A61B1/018 ,  A61B90/10 ,  A61B1/002 ,  A61B5/00 ,  A61B8/12 ,  A61B1/04 ,  A61B1/06 ,  A61B1/05 ,  A61B17/00

CPC分类号： A61B1/00087 ,  A61B34/37 ,  A61B34/30 ,  A61B1/0016 ,  A61B1/0051 ,  A61B34/71 ,  A61B34/72 ,  A61B1/00193 ,  A61B1/018 ,  A61B90/10 ,  A61B1/002 ,  A61B5/0086 ,  A61B8/12 ,  A61B34/70 ,  A61B1/00149 ,  A61B1/00154 ,  A61B1/00165 ,  A61B1/04 ,  A61B1/06 ,  A61B1/05 ,  A61B17/00234 ,  A61B2034/301 ,  A61B2034/305 ,  A61B2034/306 ,  A61B90/361

摘要： A patient-side support system includes a base, a platform movably coupled to the base, manipulator assemblies coupled to the platform, instruments, each of the instruments being coupled to a different one of the manipulator assemblies, each of the instruments including a body and a shaft extending from the body, and a guide tube common to the instruments. A first part of the shaft of each individual one of the instruments extends distally from the guide tube to the body. a second part of the shaft of each individual one of the instruments extends through at least a portion of the guide tube. The first part of the shaft of a first instrument of the instruments is articulatable between the body of the first instrument and the guide tube. The guide tube and the instruments are collectively rotatable about a longitudinal axis of the guide tube.

公开(公告)号：US20230363843A1

公开(公告)日：2023-11-16

申请号：US18226223

申请日：2023-07-25

申请人： Vanderbilt University ,  University of Tennessee Research Foundation

发明人： Katherine E. Riojas ,  Robert J. Webster ,  Daniel Caleb Rucker ,  Kaitlin Oliver Butler ,  Ryan Ponten

IPC分类号： A61B34/00 ,  A61B34/32 ,  A61M25/01 ,  A61B1/005 ,  A61B34/30

CPC分类号： A61B34/72 ,  A61B34/32 ,  A61M25/0147 ,  A61B1/0055 ,  A61B1/0057 ,  A61B1/0052 ,  A61B34/30 ,  A61M2025/0004

摘要： A small diameter surgical tool implements an agonist-antagonist deflectable joint. The deflectable joint is an actuatable bendable structure that uses push-pull, agonist-antagonist action of a pair of nested tubes to actuate the joint. The tubes are designed to have non-central, offset neutral axes, and they are fixed together at locations distal to the deflectable joint, such as at their distal ends. Axial translations of the tubes relative to each other causes a push-pull, agonist-antagonist action between the tubes, which causes the deflectable joint to bend. In one implementation, a deflectable joint can be created in nested tubes by configuring radial portions of the tube sidewalls extending along the joint to have an axial region of reduced stiffness. As a result, axial agonist-antagonist motion between the tubes can cause bending of the deflectable joint.

公开(公告)号：US11806904B2

公开(公告)日：2023-11-07

申请号：US17013519

申请日：2020-09-04

申请人： Ambu A/S

发明人： Morten Sørensen

IPC分类号： A61B1/05 ,  A61B1/00 ,  A61B1/06 ,  B29C45/14 ,  A61B1/015 ,  A61B1/018 ,  A61B1/07 ,  A61B1/005 ,  B29K105/00 ,  B29L31/00 ,  A61B1/307

CPC分类号： B29C45/14467 ,  A61B1/009 ,  A61B1/0011 ,  A61B1/00094 ,  A61B1/00105 ,  A61B1/00124 ,  A61B1/015 ,  A61B1/018 ,  A61B1/051 ,  A61B1/0684 ,  A61B1/07 ,  A61B1/307 ,  B29K2105/0097 ,  B29L2031/7546

摘要： A method of manufacture of a tip part assembly for an endoscope, including: providing a bending section; providing a camera assembly including a camera module and a circuit board positioned at the proximal end of the assembly; providing a cup-shaped housing defining a distal end of the manufactured tip part assembly and including a circumferential wall extending between proximal and distal ends of the housing and a distal end wall positioned at the distal end of the housing, the circumferential wall and the distal end wall enclosing a spacing; inserting the camera assembly through the open proximal end of the housing so that the camera assembly is at least partly positioned within the spacing; and filling a liquid adhesive into the spacing through the open proximal end of the housing so that the camera assembly is at least partly embedded in the adhesive.

公开(公告)号：US20230346196A1

公开(公告)日：2023-11-02

申请号：US18247748

申请日：2021-08-19

申请人： Sony Olympus Medical Solutions Inc.

发明人： Hiroshi USHIRODA ,  Toshiyuki SASAKI

IPC分类号： A61B1/00 ,  A61B1/005 ,  A61B1/045 ,  A61B90/00 ,  G06V20/69

CPC分类号： A61B1/00009 ,  A61B1/00188 ,  A61B1/005 ,  A61B1/045 ,  A61B90/361 ,  G06V20/69

摘要： A medical image processing device 3 includes: a captured image acquisition unit 31 that acquires a captured image captured by a medical observation device 2; a determination unit 33 that determines whether or not an imaging field of view of the medical observation device 2 has been moved; and an identification image generation unit 321 that generates, in a case where the determination unit 33 determines that the imaging field of view has been moved, an identification image in which a specific position in a specific region displayed on a display device in an entire image region of the captured image is identifiable with respect to other positions.

公开(公告)号：US20230329535A1

公开(公告)日：2023-10-19

申请号：US18026891

申请日：2020-10-20

申请人： JAPAN LIFELINE CO., LTD.

发明人： Yuki KODAMA

IPC分类号： A61B1/005 ,  A61B1/018

CPC分类号： A61B1/0057 ,  A61B1/018 ,  A61B1/0052

摘要： A medical device is configured such that a distal end of an operation wire is securely fixed to a distal end of a shaft, enabling smooth distal end deflection operation. The medical device includes: a shaft that includes a distal end flexible portion and in which working lumens and wire lumens are formed; a distal end tip disposed on a distal end side of the shaft and in which distal end working lumens in communication with the working lumens are formed; an intermediate member disposed between the shaft and the distal end tip and including a main through-hole that is formed to secure communication paths with the working lumens and the distal end working lumens and surround the communication paths, and sub-through-holes that are formed to correspond to the positions in which the wire lumens are formed.

公开(公告)号：US11786112B2

公开(公告)日：2023-10-17

申请号：US17241882

申请日：2021-04-27

申请人： AMBU A/S

发明人： Martin Refslund Nielsen ,  Martin Johst Christensen ,  Günter Wilhelm Schütz

IPC分类号： A61B1/005 ,  A61B1/00 ,  B29C65/58 ,  B29L31/00

CPC分类号： A61B1/0052 ,  A61B1/0011 ,  A61B1/0057 ,  B29C65/58 ,  B29L2031/753

摘要： An endoscope control system for performing a bending operation in a disposable insertion endoscope, the endoscope control system including a control wheel connected to a wire drum for connection to a steering wire of the endoscope, whereby rotation of the control wheel controls the bending operation, and a multi-disc brake including a stack of at least three brake discs, wherein activation of the multi-disc brake changes the multi-disc brake from a released state to a braking state, a brake torque generated by the multi-disc brake in the braking state braking rotation of the control wheel, the brake torque in the released state being at least partially released.

公开(公告)号：US20230320574A1

公开(公告)日：2023-10-12

申请号：US18210699

申请日：2023-06-16

申请人： Agile Devices, Inc.

发明人： Stephen J. Hebert

IPC分类号： A61B1/005 ,  A61B1/012 ,  A61B1/00 ,  A61B1/05

CPC分类号： A61B1/0057 ,  A61B1/0055 ,  A61B1/012 ,  A61B1/00045 ,  A61B1/05

摘要： A deflectable endoscope including an imaging structure, an outer member having a proximal portion and a distal portion, an elongated column member extending distally from the outer member and an inner member positioned coaxial with the outer member and attached to the column member. The inner member extends distally of the outer member and has a distal tip portion. A reinforcement member is positioned over the column member to restrict axial movement of the column member such that when one of the inner member or outer member is moved with respect to the other, axial compression of the column member is restricted by the reinforcement member causing the distal tip portion of the inner member to deflect laterally.