公开(公告)号：US12127776B2

公开(公告)日：2024-10-29

申请号：US17619713

申请日：2020-07-01

Applicant: Neo Medical SA

Inventor： Morten Beyer ,  Vincent Lefauconnier

IPC: A61B17/88 ,  A61B17/00 ,  A61B90/00

CPC classification number: A61B17/8886 ,  A61B2017/0069 ,  A61B2090/061 ,  A61B2090/067

Abstract: A bone screw tightening device including a screw driver, the screw driver having along its axis a device for providing for radial bendability and at a same time preserving torsional stiffness along an axis of longitudinal extension of the screw.

公开(公告)号：US12064203B2

公开(公告)日：2024-08-20

申请号：US17474095

申请日：2021-09-14

Applicant: Covidien LP

Inventor： John Beardsley

IPC: A61B34/00 ,  A61B17/00 ,  A61B17/072 ,  A61B17/29 ,  A61B34/35

CPC classification number: A61B34/71 ,  A61B17/07207 ,  A61B2017/00199 ,  A61B17/00234 ,  A61B2017/00398 ,  A61B2017/0046 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/0069 ,  A61B2017/00734 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2903 ,  A61B2017/2927 ,  A61B2017/2929 ,  A61B34/35 ,  A61B34/76

Abstract: An adapter assembly for selectively interconnecting an end effector and a surgical device includes a housing configured to connect to the surgical device, a shaft assembly extending from the housing, a cable drive assembly, and a coupling member. The cable drive assembly includes a cable supported in the housing. The coupling member is secured to the cable and configured to connect to the end effector. The coupling member is movable relative to the shaft assembly in response to movement of the cable.

公开(公告)号：US12053253B2

公开(公告)日：2024-08-06

申请号：US18449892

申请日：2023-08-15

Applicant: Covidien LP

Inventor： Zachary Traina

IPC: A61B34/00 ,  A61B17/072 ,  A61B34/35 ,  A61B17/00 ,  A61B17/29 ,  A61B34/30

CPC classification number: A61B34/35 ,  A61B17/07207 ,  A61B34/71 ,  A61B2017/00367 ,  A61B2017/00398 ,  A61B2017/00477 ,  A61B2017/0069 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/2927 ,  A61B2034/305

Abstract: A robotic electromechanical surgical instrument includes a housing, an elongated shaft that extends distally from the housing, a wrist assembly supported on the elongated shaft, an end effector coupled to the wrist assembly, a universal joint assembly supported within the wrist assembly, and cables coupled to the wrist assembly. The elongated shaft defines a longitudinal axis. The wrist assembly includes a first joint coupled to a second joint. The universal joint assembly is rotatable to actuate a function of the end effector. The plurality of cables is movable to manipulate the first and second joints to enable the universal joint assembly and the wrist assembly to articulate relative to the longitudinal axis.

公开(公告)号：US20180250005A1

公开(公告)日：2018-09-06

申请号：US15449210

申请日：2017-03-03

Applicant: Covidien LP

Inventor： John Beardsley

IPC: A61B17/072

CPC classification number: A61B17/07207 ,  A61B2017/00115 ,  A61B2017/00323 ,  A61B2017/00398 ,  A61B2017/0046 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/0069 ,  A61B2017/00734 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/2927 ,  A61B2090/035 ,  A61B2090/0811 ,  F16C11/06 ,  F16H19/003

Abstract: A joint assembly of an adapter defines a first longitudinal axis and includes first and second hinges, first and second rings, a joint cover, and a biasing mechanism. The joint cover has first and second cover portions. The first ring is pivotally coupled to the first hinge and the first cover portion is pivotally coupled to the first hinge to define a first joint center. The second ring is pivotally coupled to the second cover portion and the second hinge is pivotally coupled to the second ring to define a second joint center that is spaced from the first joint center. The first and second joint centers define a cover axis of the joint cover. The biasing mechanism is engaged with the first ring and the joint cover to bias the joint cover towards an aligned configuration in which the cover axis is aligned with the first longitudinal axis.

公开(公告)号：US20180110505A1

公开(公告)日：2018-04-26

申请号：US15334797

申请日：2016-10-26

Applicant: Thompson Surgical Instruments, Inc.

Inventor： Dan Farley

IPC: A61B17/02

CPC classification number: A61B90/50 ,  A61B17/025 ,  A61B2017/0046 ,  A61B2017/0069 ,  A61B2017/0275

Abstract: A surgical retraction system includes a frame and a universal joint coupled to the frame. A handle adaptor secures a surgical retractor to the frame via the universal joint. The handle adaptor includes an extension arm, a hinge, and a clamp. The extension arm comprises an elongated member having a proximal end and a distal end. The elongated member is secured to the frame via the universal joint. The hinge is attached to the distal end of the extension arm. The clamp is attached to the hinge and is configured to receive and retain a handle of a surgical retractor.

公开(公告)号：US20180049753A1

公开(公告)日：2018-02-22

申请号：US15680518

申请日：2017-08-18

Applicant: Incipio Devices SA

Inventor： Fabrice Chenaux ,  André Léchot ,  Thierry Gentil

IPC: A61B17/16 ,  A61B50/30

CPC classification number: A61B17/1624 ,  A61B17/1617 ,  A61B17/1666 ,  A61B50/30 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/0069 ,  A61B2017/00738 ,  A61B2050/3008 ,  A61B2090/0813

Abstract: A system, method and/or reamer driver device provides a fully closed tube which prevents the invasion of debris and minimizes abrasion of soft tissue during use. The reamer device includes a minimum number of component assemblies, so as to permit easy replacement and minimize wear.

公开(公告)号：US09814470B2

公开(公告)日：2017-11-14

申请号：US14285176

申请日：2014-05-22

Applicant: Symmetry Medical Manufacturing, Inc.

Inventor： Stuart Weekes ,  Jim Truscott ,  Guillaume Kerboul

IPC: F16D3/38 ,  A61B17/16 ,  A61B17/00

CPC classification number: A61B17/1666 ,  A61B17/1631 ,  A61B17/1633 ,  A61B2017/0046 ,  A61B2017/0069

Abstract: The present invention provides an orthopedic reamer handle that includes a reamer portion configured to transmit torque to a reamer head, a driver portion connected to the reamer portion that is configured to receive and transmit torque from a driver, and a drive train connecting the reamer portion to the driver portion to transmit torque from the driver portion to the reamer portion. The drive train includes a first drive shaft that defines a first axis and is connected to the driver portion at a first end and to a first intermediate connector at a second end. An offsetting member is connected to a second intermediate end of the first intermediate connector at an acute angle relative to the first axis and defines a second axis. The offsetting member connects to the reamer portion via a second intermediate connector at an acute angle relative to the second axis.

公开(公告)号：US20170319205A1

公开(公告)日：2017-11-09

申请号：US15491171

申请日：2017-04-19

Applicant: Covidien LP

Inventor： John Beardsley

IPC: A61B17/072 ,  A61B17/00

CPC classification number: A61B17/07207 ,  A61B2017/0046 ,  A61B2017/00473 ,  A61B2017/00477 ,  A61B2017/0069 ,  A61B2017/00734 ,  A61B2017/00845 ,  A61B2017/07257 ,  A61B2017/07278 ,  A61B2017/07285 ,  A61B2017/2903 ,  A61B2017/2927 ,  A61B2017/2931 ,  F16D3/265 ,  F16H25/20

Abstract: A powered surgical stapling device includes an end effector having a stationary anvil and a cartridge assembly that is supported for pivotal movement in relation to the anvil. In embodiments, the end effector includes a housing that supports an input shaft, an anvil fixedly supported on the housing, and a cartridge assembly pivotally supported in relation to the housing and the anvil. The cartridge assembly includes a channel that is pivotally supported on the housing. A lead screw is positioned within the channel and supports an internally threaded dynamic clamping member. The lead screw is secured to the input shaft by a universal joint such that rotation of the input shaft effects rotation of the lead screw and longitudinal translation of the dynamic clamping member along the lead screw. The universal joint facilitates the translation of the rotatable movement of the input shaft into rotation of the lead screw while allowing pivotal movement of the lead screw in relation to the input shaft.

公开(公告)号：US20170290595A1

公开(公告)日：2017-10-12

申请号：US15610492

申请日：2017-05-31

Applicant: COHEREX MEDICAL, INC.

Inventor： Scott D. Miles ,  Clark C. Davis ,  Daryl R. Edmiston ,  Richard J. Linder

IPC: A61B17/00 ,  A61B17/12

CPC classification number: A61B17/12122 ,  A61B17/0057 ,  A61B17/12022 ,  A61B17/12172 ,  A61B17/12177 ,  A61B2017/00309 ,  A61B2017/00327 ,  A61B2017/00575 ,  A61B2017/0069 ,  A61B2017/12054

Abstract: Devices, methods and systems are provided for occluding an opening within the tissue of a body, such as a left atrial appendage. In one embodiment, a device includes a framework extending between a primary hub and a secondary hub. The secondary hub is moveable relative to the primary hub upon deploying the framework from a constricted position to a deployed position such that the secondary hub remains proximal a distal end of the framework. The framework, in the deployed position, includes engaging members proximal the distal end of the framework, and the framework includes multiple frame segments each extending with an arcuate configuration at a distal side of the framework such that the frame segments, at the distal side thereof, each extend radially and distally toward the distal end, then turn and extend radially and proximally inward toward the secondary hub.

公开(公告)号：US20170224202A1

公开(公告)日：2017-08-10

申请号：US15518507

申请日：2015-10-20

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： HAO SU ,  GREGORY COLE ,  VIJAY PARTHASARATHY

IPC: A61B1/018 ,  A61B1/267 ,  A61B90/50 ,  A61M25/01 ,  A61B1/00 ,  A61B17/00

CPC classification number: A61B1/018 ,  A61B1/00009 ,  A61B1/00045 ,  A61B1/00128 ,  A61B1/00133 ,  A61B1/2676 ,  A61B17/00234 ,  A61B90/50 ,  A61B2017/00199 ,  A61B2017/00221 ,  A61B2017/0034 ,  A61B2017/00477 ,  A61B2017/0069 ,  A61B2017/00991 ,  A61M25/0113 ,  A61M2025/0175

Abstract: An instrument positioning mechanism includes a mounting position (125) on a medical device having a channel configured to permit an instrument (104) to pass therethrough. An instrument support (146) is configured to support a length of the instrument. A pivotal connection (150) is configured to rotatably adjust an angle between the support and the mounting position.