公开(公告)号：US11000268B2

公开(公告)日：2021-05-11

申请号：US16509044

申请日：2019-07-11

Applicant: Coloplast A/S

Inventor： Neal Poucher ,  Sarah J. Schuchardt ,  Allen Gaynor

IPC: A61F2/00 ,  A61B17/04 ,  A61B17/06 ,  A61B17/00 ,  A61B17/3209 ,  A61B17/34 ,  A61B50/20 ,  A61B90/00

Abstract: A method of placing an anchor into tissue includes providing an anchor assembly including an anchor and a suture, handling the anchor assembly by holding the insertion tab, and inserting the anchor into a bore of a cannula by holding the insertion tab outside of the bore of the cannula.

公开(公告)号：US10966627B2

公开(公告)日：2021-04-06

申请号：US16233866

申请日：2018-12-27

Applicant: Ethicon LLC

Inventor： Frederick E. Shelton, IV ,  Jason L. Harris ,  Brett E. Swensgard ,  Richard L. Leimbach ,  Shane R. Adams ,  Mark D. Overmyer

IPC: A61B5/0538 ,  A61B17/072 ,  A61B18/14 ,  A61B5/00 ,  A61B17/068 ,  A61B17/295 ,  A61B17/10 ,  A61B17/3209 ,  A61B90/00 ,  A61B17/00 ,  A61B17/29 ,  A61B18/00

Abstract: A powered surgical cutting and stapling instrument is disclosed. The instrument includes at least one sensor to measure at least one parameter associated with the instrument, at least one processor, and a memory operatively associated with the processor. The memory includes machine executable instructions that when executed by the processor cause the processor to monitor the at least one sensor over a predetermined time period and determine a rate of change of the measured parameter.

公开(公告)号：US20210085416A1

公开(公告)日：2021-03-25

申请号：US17113996

申请日：2020-12-07

Applicant: Sonex Health, Inc. ,  Mayo Foundation for Medical Education and Research

Inventor： Darryl E. Barnes ,  Aaron Keenan ,  Jay Smith ,  Kevin Arnal ,  Sara Schlick

IPC: A61B50/33 ,  A61B17/3209 ,  A61B50/20

Abstract: A soft tissue cutting device and methods of cutting soft tissue are disclosed. The soft tissue cutting device includes a blade having a blade working end. One or more balloons are disposed in proximity of the blade working end, and an inflation assembly configured inflate the one or more balloons is included. The inflation assembly includes a fill port in fluid communication with a bellows, and the one or more balloons.

公开(公告)号：US10945885B2

公开(公告)日：2021-03-16

申请号：US15701306

申请日：2017-09-11

Applicant: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE

Inventor： Malik Y. Kahook

IPC: A61F9/013 ,  A61B17/3209 ,  A61F9/007

Abstract: A microsurgical device and methods of its use can be used for treatment of various conditions including eye diseases, such as glaucoma, using minimally invasive surgical techniques. A dual-blade device can be used for cutting the trabecular meshwork (“TM”) in the eye. The device tip provides entry into the Schlemm's canal via its size (i.e., for example, 0.2-0.3 mm width) and configuration where a ramp elevates the TM away from the outer wall of the Schlemm's canal and guides the TM to first and second lateral elements for creating first and second incisions through the TM. The dimensions and configuration of the blade is such that an entire strip of TM is removed without leaving TM leaflets behind and without causing collateral damage to adjacent tissues.

公开(公告)号：US10905426B2

公开(公告)日：2021-02-02

申请号：US16232217

申请日：2018-12-26

Applicant: Ethicon LLC

Inventor： Kyle P. Moore ,  Frederick E. Shelton, IV ,  William B. Weisenburgh, II ,  Jerome R. Morgan ,  Mark H. Ransick ,  Eugene L. Timperman

IPC: A61B17/072 ,  A61B17/10 ,  A61B17/068 ,  A61B17/115 ,  A61B34/30 ,  A61B50/20 ,  A61B34/37 ,  A61B17/076 ,  A61B50/24 ,  A61B17/3209 ,  A61B17/32 ,  A61B50/26 ,  A61B18/14 ,  A61B17/00 ,  A61B17/29 ,  A61B18/00 ,  A61B50/36 ,  A61B34/00

Abstract: A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.

公开(公告)号：US10898194B2

公开(公告)日：2021-01-26

申请号：US15950899

申请日：2018-04-11

Applicant: Ethicon LLC

Inventor： Kyle P. Moore ,  Frederick E. Shelton, IV ,  William B. Weisenburgh, II ,  Jerome R. Morgan ,  Mark H. Ransick ,  Eugene L. Timperman

IPC: A61B17/072 ,  A61B17/10 ,  A61B17/068 ,  A61B17/115 ,  A61B34/30 ,  A61B50/20 ,  A61B34/37 ,  A61B17/076 ,  A61B50/24 ,  A61B17/3209 ,  A61B17/32 ,  A61B50/26 ,  A61B18/14 ,  A61B17/00 ,  A61B17/29 ,  A61B18/00 ,  A61B50/36 ,  A61B34/00

Abstract: A detachable motor-powered surgical instrument. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.

公开(公告)号：US10888330B2

公开(公告)日：2021-01-12

申请号：US16232193

申请日：2018-12-26

Applicant: Ethicon LLC

Inventor： Kyle P. Moore ,  Frederick E. Shelton, IV ,  William B. Weisenburgh, II ,  Jerome R. Morgan ,  Mark H. Ransick ,  Eugene L. Timperman

IPC: A61B17/072 ,  A61B17/10 ,  A61B17/068 ,  A61B17/115 ,  A61B34/30 ,  A61B50/20 ,  A61B34/37 ,  A61B17/076 ,  A61B50/24 ,  A61B17/3209 ,  A61B17/32 ,  A61B50/26 ,  A61B18/14 ,  A61B17/00 ,  A61B17/29 ,  A61B18/00 ,  A61B50/36 ,  A61B34/00

Abstract: A surgical instrument configured to be coupled to a robotic surgical system is disclosed. The surgical instrument comprises an end effector, a threaded drive shaft, a firing member drivable by the threaded drive shaft, a closure system configured to move a iaw of the end effector toward a closed position, and a housing assembly coupleable with the robotic surgical system and comprising an array of electrical contacts. The surgical instrument further comprises a first motor configured to drive the closure system, a second motor configured to drive the threaded drive shaft, a first decoupleable electrical contact configured to supply power to the first motor from a power system, and a second decoupleable electrical contact configured to supply power to the second motor from the power system. The power system is selectively interrupted unless a signal is provided to the power system from the robotic surgical system.

公开(公告)号：US20200375800A1

公开(公告)日：2020-12-03

申请号：US16997663

申请日：2020-08-19

Applicant: THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE

Inventor： Malik Y. KAHOOK

IPC: A61F9/013 ,  A61F9/007 ,  A61B17/3209

Abstract: A microsurgical device and methods of its use can be used for treatment of various conditions including eye diseases, such as glaucoma, using minimally invasive surgical techniques. A dual-blade device can be used for cutting the trabecular meshwork (“TM”) in the eye. The device tip provides entry into the Schlemm's canal via its size (i.e., for example, 0.2-0.3 mm width) and configuration where a ramp elevates the TM away from the outer wall of the Schlemm's canal and guides the TM to first and second lateral elements for creating first and second incisions through the TM. The dimensions and configuration of the blade is such that an entire strip of TM is removed without leaving TM leaflets behind and without causing collateral damage to adjacent tissues.

公开(公告)号：US20200367928A1

公开(公告)日：2020-11-26

申请号：US16992606

申请日：2020-08-13

Applicant: AOK Innovations, LLC

Inventor： Jon Kiev

IPC: A61B17/34 ,  A61B17/3209

Abstract: A device and method is provided to gain access to interior body regions. The system includes a safety needle, a stylet assembly, a blade assembly, an obturator assembly, a cannula assembly, a handle assembly, an actuator assembly, and a lock assembly. The safety needle accesses an interior body region. The actuator assembly, lock assembly, and handle assembly interact to expose the blade assembly, after which the blade assembly expands the pathway created by the safety needle. The obturator then further expands the pathway and delivers the cannula assembly to the desired location. The safety needle, obturator assembly, blade assembly, handle assembly, actuator assembly, and lock assembly are removed, leaving the cannula assembly in place for future procedures.

公开(公告)号：US20200345383A1

公开(公告)日：2020-11-05

申请号：US16669720

申请日：2019-10-31

Applicant: SRGI HOLDINGS, LLC

Inventor： Edward KNOWLTON

IPC: A61B17/322 ,  A61B17/34 ,  A61B90/00 ,  A61F2/10 ,  A61B17/54 ,  A61B17/3209 ,  A61B17/3211 ,  A61M5/178 ,  A61F13/00 ,  A61F2/04 ,  A61L27/36 ,  A61L27/20 ,  A61L27/52 ,  A61L27/02 ,  A61L27/54 ,  A61B17/3205 ,  A61B17/32 ,  A61L27/48

Abstract: Systems, instruments, methods, and compositions are described involving removing a portion of the epidermis within a donor site on a subject, and harvesting dermal plugs within the donor site. An injectable filler is formed by mincing the dermal plugs. The injectable filler is configured for injecting into a recipient site on the subject.