公开(公告)号：US12023432B2

公开(公告)日：2024-07-02

申请号：US17871242

申请日：2022-07-22

申请人： Relign Corporation

发明人： Steffan Benamou ,  Michael D Walker ,  Aaron Germain

IPC分类号： A61M1/00 ,  A61B1/015 ,  A61B1/05 ,  A61B1/317 ,  A61B17/00 ,  A61B17/32 ,  A61B18/00 ,  A61B18/12 ,  A61B18/14 ,  A61B90/00 ,  A61B90/98 ,  A61M5/168

CPC分类号： A61M1/74 ,  A61B1/015 ,  A61B1/05 ,  A61B1/317 ,  A61B17/32002 ,  A61B18/14 ,  A61B18/148 ,  A61B18/149 ,  A61B90/03 ,  A61B90/98 ,  A61M1/73 ,  A61M1/77 ,  A61B2017/00022 ,  A61B2017/00039 ,  A61B2017/00115 ,  A61B2017/00119 ,  A61B2017/00398 ,  A61B2017/00464 ,  A61B2017/0088 ,  A61B2018/00577 ,  A61B2018/00589 ,  A61B2018/00601 ,  A61B2018/00744 ,  A61B2018/00791 ,  A61B18/1206 ,  A61B2090/032 ,  A61B2090/064 ,  A61B2090/067 ,  A61B2217/005 ,  A61B2217/007 ,  A61B2218/007 ,  A61M1/00 ,  A61M5/168 ,  A61M2205/3334 ,  A61M2205/3344

摘要： A fluid management system includes a pump connectable to a fluid source. An inflow line removably connects to a cannula for delivering a fluid flow from the pump into a surgical site, such as a joint cavity. A flow pressure sensor is coupled to measure flow pressure in the inflow line and produce a measured pressure value, A controller is connected to the pump and the flow pressure sensor, and the controller maintains a pressure set point by controlling a pump speed based on a backpressure-adjusted pressure value calculated by subtracting a backpressure value selected from a backpressure table from the measured pressure value. The BAPV is monitored to determine whether the BAPV deviates outside an initial BAPV range, and corrective measure are taken should such deviations occur.

公开(公告)号：US12023090B2

公开(公告)日：2024-07-02

申请号：US17554240

申请日：2021-12-17

申请人： Relign Corporation

发明人： Aaron Germain ,  Kyle Klein ,  Michael D Walker ,  Ben Poser

IPC分类号： A61B17/16 ,  A61B17/32 ,  A61B18/14 ,  A61B17/00 ,  A61B17/22 ,  A61B18/00

CPC分类号： A61B18/149 ,  A61B17/1615 ,  A61B17/1626 ,  A61B17/1628 ,  A61B17/1631 ,  A61B17/1633 ,  A61B17/1637 ,  A61B17/32002 ,  A61B2017/00039 ,  A61B2017/0023 ,  A61B2017/00473 ,  A61B2017/00836 ,  A61B2017/0088 ,  A61B2017/22079 ,  A61B2017/320028 ,  A61B2018/00577 ,  A61B2018/00601 ,  A61B2018/00702 ,  A61B18/14 ,  A61B2018/142 ,  A61B18/148 ,  A61B18/1482 ,  A61B18/1485 ,  A61B2217/005 ,  A61B2217/007 ,  A61B2218/007

摘要： A medical device includes an elongated sleeve having a longitudinal axis, a proximal end and a distal end. A cutting member having a plurality of sharp edges is formed from a wear-resistant ceramic material is carried at the distal end of the elongated sleeve. A motor drive is coupled to the proximal end of the elongated sleeve to rotate the sleeve at cutting member at high RPMs to cut bone and other hard tissue. An electrode is carried in a distal portion of ceramic cutting member for RF ablation of tissue when the sleeve and cutting member are is a stationary position. In methods of use, (i) the ceramic member can be engaged against bone and then rotated at high speed to cut bone tissue, and (ii) the ceramic member can be held in a stationary (non-rotating) position to engage tissue and RF energy can be delivered to the electrode to create a plasma that ablates tissue.

公开(公告)号：US12004765B2

公开(公告)日：2024-06-11

申请号：US17348275

申请日：2021-06-15

申请人： Relign Corporation

发明人： Aaron Germain ,  Jeff Norton ,  Jan Echeverry ,  Steffan Benamou

IPC分类号： A61B17/16 ,  A61B17/32 ,  A61B18/04 ,  A61B18/14 ,  A61B17/00 ,  A61B18/00

CPC分类号： A61B17/320016 ,  A61B17/1615 ,  A61B17/1626 ,  A61B17/1628 ,  A61B17/1631 ,  A61B17/1633 ,  A61B17/32002 ,  A61B18/04 ,  A61B18/148 ,  A61B2017/00119 ,  A61B2017/00123 ,  A61B2017/00398 ,  A61B2017/00415 ,  A61B2017/0088 ,  A61B2017/320028 ,  A61B2017/32004 ,  A61B2018/00577 ,  A61B2217/005 ,  A61B2218/007

摘要： A medical device includes an elongated sleeve having a longitudinal axis, a proximal end and a distal end. A ceramic cutting member includes both a cutting window having sharp edges and one or more flutes with cutting burrs circumferentially spaced-apart from the cutting window. An electrode may be placed between a pair of flutes and opposite to the cutting window. A motor drive is coupled to the proximal end of the elongated sleeve to rotate the ceramic cutting member cut bone with the flute(s) and soft tissue with the cutting window. The electrode provides cautery or radiofrequency ablation of tissue when the sleeve and ceramic cutting member are not being rotated.

公开(公告)号：US11937843B2

公开(公告)日：2024-03-26

申请号：US17494970

申请日：2021-10-06

申请人： Relign Corporation

发明人： Steffan Benamou ,  Michael D Walker ,  Aaron Germain

IPC分类号： A61B17/32 ,  A61B17/00 ,  A61B17/16 ,  A61B17/30 ,  A61B18/00 ,  A61B18/14 ,  A61B90/00

CPC分类号： A61B17/32002 ,  A61B17/1615 ,  A61B18/148 ,  A61B2017/00039 ,  A61B2017/00075 ,  A61B2017/00398 ,  A61B2017/0088 ,  A61B2017/306 ,  A61B17/320016 ,  A61B2017/320024 ,  A61B2017/320028 ,  A61B2017/320032 ,  A61B2018/00196 ,  A61B2018/00202 ,  A61B2018/00208 ,  A61B2018/00565 ,  A61B2018/00577 ,  A61B2018/00601 ,  A61B2018/00982 ,  A61B2018/1422 ,  A61B2018/144 ,  A61B2090/067 ,  A61B2217/005 ,  A61B2218/007

摘要： An electrosurgical probe includes an elongated shaft assembly having a proximal end, a distal end, and a longitudinal axis. A distal housing is mounted on the distal end of the shaft and optionally includes a laterally open window where a plane of the window is generally perpendicular to the longitudinal axis of the shaft. An interior channel extends axially through the shaft and further through an interior of the housing to the window in the housing. An electrode member with a serrated or other elongated edge may extend longitudinally across the window and may be configured to reciprocate the elongated edge longitudinally relative to the window.

公开(公告)号：US11871958B2

公开(公告)日：2024-01-16

申请号：US17241007

申请日：2021-04-26

申请人： Medtronic Vascular, Inc.

发明人： Aram Jamous ,  John Kelly ,  Conor McMullen ,  Matthew Fleming ,  Colin William Meade ,  Grainne Teresa Carroll ,  Paul Morton

IPC分类号： A61B17/3207 ,  A61B17/3205 ,  A61M25/00 ,  A61B17/00 ,  A61B17/32 ,  A61B17/22 ,  A61B90/00 ,  A61M25/01

CPC分类号： A61B17/320758 ,  A61B17/00234 ,  A61B17/32002 ,  A61B17/32053 ,  A61B17/320783 ,  A61M25/0082 ,  A61B2017/0088 ,  A61B2017/00292 ,  A61B2017/00398 ,  A61B2017/00477 ,  A61B2017/00738 ,  A61B2017/00845 ,  A61B2017/22001 ,  A61B2017/22038 ,  A61B2017/320004 ,  A61B2017/320024 ,  A61B2017/320052 ,  A61B2017/320064 ,  A61B2017/320741 ,  A61B2017/320775 ,  A61B2090/0801 ,  A61M25/0108 ,  A61M2025/0096

摘要： A tissue-removing catheter for removing tissue in a body lumen includes an elongate body having an axis, and proximal and distal end portions spaced apart from one another along the axis. The elongate body is sized and shaped to be received in the body lumen. A tissue-removing element is mounted on the distal end portion of the elongate body. The tissue-removing element is configured to remove the tissue as the tissue-removing element is rotated by the elongate body within the body lumen. An inner liner is received within the elongate body and defines a guidewire lumen. The inner liner is coupled to the tissue-removing element at a distal end portion of the inner liner. A coupling assembly is disposed in the tissue-removing element for coupling the inner liner to the tissue-removing element. The coupling assembly includes a bushing attached directly to the distal end portion of the inner liner.

公开(公告)号：US11730546B2

公开(公告)日：2023-08-22

申请号：US16752557

申请日：2020-01-24

申请人： Warsaw Orthopedic, Inc.

发明人： Daniel Paxton Wall ,  Christopher Good

IPC分类号： A61B34/20 ,  A61B17/70 ,  A61M29/00 ,  A61B17/17 ,  A61B17/34 ,  A61B17/00 ,  A61B90/00 ,  A61B34/30

CPC分类号： A61B34/20 ,  A61B17/1757 ,  A61B17/7076 ,  A61M29/00 ,  A61B17/3421 ,  A61B34/30 ,  A61B2017/0088 ,  A61B2017/00867 ,  A61B2017/00933 ,  A61B2017/3454 ,  A61B2034/2051 ,  A61B2090/376 ,  A61B2090/3762 ,  A61B2090/3764 ,  A61B2090/3966

摘要： A surgical instrument comprises a first member extending between a proximal end and a distal end configured for fixation with tissue. A second member defines a longitudinal passageway and is connected with a navigation component such that the distal end is disposable with the passageway at a selected distance from the navigation component. The navigation component is positioned relative to a sensor to communicate a signal representative of an orientation of the first member. A third member extends between a proximal end and a distal end. The third member is mountable with the first member along the orientation such that the distal end of the third member is engageable with the tissue. Systems, spinal implants, constructs and methods are disclosed.

公开(公告)号：US11723681B2

公开(公告)日：2023-08-15

申请号：US16229538

申请日：2018-12-21

申请人： RELIGN Corporation

发明人： Aaron Germain ,  Jacob Tonkel ,  Jan Echeverry

IPC分类号： A61B18/14 ,  A61B17/32 ,  A61B17/3207 ,  A61B18/00 ,  A61B17/00

CPC分类号： A61B17/32002 ,  A61B17/320758 ,  A61B18/148 ,  A61B18/1482 ,  A61B17/320783 ,  A61B2017/0088 ,  A61B2017/320004 ,  A61B2017/320028 ,  A61B2017/320032 ,  A61B2018/00083 ,  A61B2018/00208 ,  A61B2018/00577 ,  A61B2018/00589 ,  A61B2218/002 ,  A61B2218/007

摘要： A tissue treatment device has a shaft assembly including an outer sleeve and an inner sleeve. The inner sleeve is co-axially and rotatably received in an axial passageway in the outer sleeve. A dielectric housing has an outer cutting window forming a distal portion of the outer sleeve, and a distal portion of the inner sleeve forms an RF electrode and has an inner cutting window formed therein. The outer and inner cutting windows have outer and inner cutting edges disposed to close together as the inner sleeve is rotated relative to the outer sleeve.

公开(公告)号：US20190209233A1

公开(公告)日：2019-07-11

申请号：US16315429

申请日：2017-06-23

申请人： INTUITIVE SURGICAL OPERATIONS, INC.

发明人： Michael ORTON

IPC分类号： A61B18/14 ,  A61B17/29

CPC分类号： A61B18/1445 ,  A61B17/29 ,  A61B18/1442 ,  A61B2017/00026 ,  A61B2017/0088 ,  A61B2018/00071 ,  A61B2018/00089 ,  A61B2018/00601 ,  A61B2018/0063 ,  A61B2018/00875 ,  A61B2018/1467

摘要： An electrosurgical instrument may comprise a pair of jaw members configured to move between an open position and a closed position. In the closed position, the pair of jaw members may be configured to exert a gripping force on material placed between working surfaces of the pair of jaw members. A first jaw member of the pair of jaw members may comprise a first electrode, and a second jaw member of the pair of jaw members may comprise a second electrode and a third electrode.

公开(公告)号：US20190015150A1

公开(公告)日：2019-01-17

申请号：US16135135

申请日：2018-09-19

申请人： COVIDIEN LP

发明人： JOHN J. KAPPUS ,  DAVID N. HEARD ,  WILLIAM SCOTT DARROW

IPC分类号： A61B18/14 ,  A61B18/00 ,  A61B34/35 ,  A61B17/00

CPC分类号： A61B18/1445 ,  A61B34/35 ,  A61B2017/00526 ,  A61B2017/0088 ,  A61B2018/00083 ,  A61B2018/00303 ,  A61B2018/00607 ,  A61B2018/00791 ,  A61B2018/00875 ,  A61B2018/1455

摘要： A method of forming a jaw member of an end effector includes providing a metal support base; engaging a plurality of ceramic stops to the metal support base; and coupling an insulative plate and a sealing plate to the metal support base by aligning the plurality of ceramic stops through a plurality of openings defined in the insulative plate and a plurality of openings defined in the sealing plate.

公开(公告)号：US20180317957A1

公开(公告)日：2018-11-08

申请号：US16024567

申请日：2018-06-29

申请人： RELIGN Corporation

发明人： Aaron Germain ,  Kyle Klein ,  Jan Echeverry

IPC分类号： A61B17/3207 ,  A61B17/00

CPC分类号： A61B17/320758 ,  A61B2017/00526 ,  A61B2017/00836 ,  A61B2017/0088 ,  A61B2217/005

摘要： An arthroscopic or other surgical cutter has features which facilitate fabrication by ceramic molding. The arthroscopic cutter includes a cutter body having a longitudinal axis and a window, an interior channel, and a plurality of cutting edges extending radially outwardly from an outer surface thereof. The features include non-helical, longitudinally aligned cutting edges, controlled thicknesses of the cutting edges, controlled heights of the cutting edges, controlled areas of the windows, controlled diameters of the internal channels, controlled rake angles of the cutting edges, and other parameters.