公开(公告)号：US12102356B2

公开(公告)日：2024-10-01

申请号：US16926438

申请日：2020-07-10

申请人： Senseonics, Incorporated

发明人： Christopher Stanislawczyk ,  Philip Huffstetler ,  Bryan Hays ,  Lynne Kelley ,  Sanat Mohanty

IPC分类号： A61B17/52 ,  A61B5/145 ,  A61B17/00 ,  A61B17/3209

CPC分类号： A61B17/52 ,  A61B5/1451 ,  A61B5/14532 ,  A61B17/32093 ,  A61B2017/00367 ,  A61B2560/06

摘要： A removal tool uses magnetic attraction to guide the removal tool toward an implantable device subcutaneously implanted in subcutaneous tissue of a host and to remove the implantable device from the host. The removal tool may include first and second lever members that are pivotably connected together, and the first and second lever members include a pair of jaw members configured to move between open and closed positions to grasp the implantable device. The first jaw member may include a magnet to magnetically attract and couple to an implantable device implanted subcutaneously below a skin surface of a host.

公开(公告)号：US12064136B2

公开(公告)日：2024-08-20

申请号：US17113996

申请日：2020-12-07

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

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

IPC分类号： A61B17/3209 ,  A61B17/32 ,  A61B50/20 ,  A61B50/33 ,  A61M25/10 ,  A61B17/00 ,  A61B50/00 ,  A61B50/30 ,  A61B90/00

CPC分类号： A61B17/3209 ,  A61B17/320036 ,  A61B50/20 ,  A61B50/33 ,  A61M25/10182 ,  A61B2017/00557 ,  A61B2017/320052 ,  A61B2050/005 ,  A61B2050/006 ,  A61B2050/3008 ,  A61B2090/062

摘要： 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：US12048455B2

公开(公告)日：2024-07-30

申请号：US17255986

申请日：2019-06-25

申请人： AT ORTHO LIMITED

发明人： Roger Michael Atkins

IPC分类号： A61B17/3213 ,  A61B17/32 ,  A61B17/3209 ,  A61B17/17

CPC分类号： A61B17/3213 ,  A61B17/32093 ,  A61B17/1717 ,  A61B2017/320052

摘要： Surgical knives are disclosed, for initiating percutaneous access to a surgical site. The knife has a body with a rear handle and a front cutter portion. It may have a central cannulation to receive a guide wire, along a front-to-rear operating axis. The cutter portion has first and second blades opposed across the axis, each having an outward cutting edge directed laterally outwardly relative to the operating axis and a flat outward face also directed laterally outwardly relative to the operating axis and transversely to the respective outward cutting edge. The first and second outward faces of the two blades converge forwardly to their tip points, which lie close to the axis, and their cutting edges are oppositely directed. Alternatively a single blade may be used, forwardly convergent with the axis.

公开(公告)号：US20240197360A1

公开(公告)日：2024-06-20

申请号：US18358580

申请日：2023-07-25

申请人： SRGI HOLDINGS, LLC

发明人： Edward KNOWLTON

IPC分类号： A61B17/322 ,  A61B17/00 ,  A61B17/24 ,  A61B17/32 ,  A61B17/3205 ,  A61B17/3209 ,  A61B17/3211 ,  A61B18/00 ,  A61B18/14

CPC分类号： A61B17/322 ,  A61B17/24 ,  A61B17/320068 ,  A61B17/32053 ,  A61B17/32093 ,  A61B17/3211 ,  A61B18/1487 ,  A61B2017/00199 ,  A61B2017/00398 ,  A61B2017/00477 ,  A61B2017/00561 ,  A61B2017/00752 ,  A61B2017/00761 ,  A61B2017/00769 ,  A61B2017/00792 ,  A61B2017/00796 ,  A61B2017/00805 ,  A61B2017/248 ,  A61B2017/320064 ,  A61B2018/00458 ,  A61B2018/0047 ,  A61B2018/00601 ,  A61B2218/007

摘要： Embodiments include a system comprising a carrier and a cannula assembly. The carrier includes a proximal end and a distal end, and the proximal end is configured to removeably couple to a remote console. The cannula assembly, which is configured to removeably couple to the distal end of the carrier, is configured for rotational fractional resection (RFR) and includes at least one cannula rotatably coupled to the carrier and enclosed in a depth guide configured to control an insertion depth of the at least one cannula. The depth guide includes a vacuum chamber configured to form vacuum to evacuate resected tissue generated by the RFR.

公开(公告)号：US11925354B2

公开(公告)日：2024-03-12

申请号：US17532018

申请日：2021-11-22

申请人： Cilag GmbH International

发明人： Frederick E. Shelton, IV ,  Jerome R. Morgan ,  Charles J. Scheib

IPC分类号： A61B17/072 ,  A61B17/068 ,  A61B17/10 ,  A61B17/3209 ,  A61B17/00 ,  A61B17/29 ,  A61B90/00

CPC分类号： A61B17/105 ,  A61B17/068 ,  A61B17/07207 ,  A61B17/07292 ,  A61B17/3209 ,  A61B2017/00115 ,  A61B2017/07235 ,  A61B2017/0725 ,  A61B2017/07257 ,  A61B2017/07271 ,  A61B2017/2933 ,  A61B2090/0807

摘要： A fastener cartridge can comprise a support portion, a tissue thickness compensator positioned relative to the support portion, and a plurality of fasteners positioned within the support portion and/or the tissue thickness compensator which can be utilized to fasten tissue. In use, the fastener cartridge can be positioned in a first jaw of a surgical fastening device, wherein a second jaw, or anvil, can be positioned opposite the first jaw. To deploy the fasteners, a staple-deploying member is advanced through the fastener cartridge to move the fasteners toward the anvil. As the fasteners are deployed, the fasteners can capture at least a portion of the tissue thickness compensator therein along with at least a portion of the tissue being fastened.

公开(公告)号：US11857218B2

公开(公告)日：2024-01-02

申请号：US17000688

申请日：2020-08-24

申请人： Medtronic, Inc.

发明人： Matthew T. Vanderpool ,  Michael R. Klardie ,  Kris A. Peterson

IPC分类号： A61B17/34 ,  A61B17/3209 ,  A61B5/29 ,  A61N1/375 ,  A61B17/32 ,  A61N1/372

CPC分类号： A61B17/3468 ,  A61B5/29 ,  A61B17/32093 ,  A61B2017/320044 ,  A61B2017/320056 ,  A61N1/3756 ,  A61N1/37205

摘要： Subcutaneous implantation tools and methods of implanting a subcutaneous device using the same. The tool may include a tool body having a longitudinally extending recess having a distal opening and having a tunneler at a distal end of the tool body extending from the distal opening of the recess. The tool may include a plunger slidably fitting within at least a portion of the tool body recess. The recess may be configured to receive an implantable device and the tunneler preferably extends distally from the recess at a position laterally displaced from the device when the device is so located in the recess. Movement of the plunger distally within the recess advances the device distally out of the recess and alongside of and exterior to the tunneler.

公开(公告)号：US20230363848A1

公开(公告)日：2023-11-16

申请号：US18226138

申请日：2023-07-25

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

发明人： DARRYL E. BARNES ,  AARON KEENAN ,  JAY SMITH ,  KEVIN ARNAL ,  SARA SCHLICK

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

CPC分类号： A61B50/33 ,  A61B17/3209 ,  A61B50/20 ,  A61B2090/062

摘要： Methods of using a soft tissue cutting device are disclosed. The methods include providing the soft tissue cutting device, positioning the soft tissue cutting device in a priming slot of a tray configured for receiving and holding the soft tissue cutting device, attaching a priming syringe to the soft tissue cutting device, priming a balloon disposed on a distal end of the soft tissue cutting device by equalizing a first pressure inside the balloon to a second pressure inside the priming syringe, removing the soft tissue cutting device from the priming slot, and positioning the distal end of the soft tissue cutting device on a safety slot included in the tray to determine whether the tissue cutting device has been properly primed.

公开(公告)号：US11759226B2

公开(公告)日：2023-09-19

申请号：US16941168

申请日：2020-07-28

申请人： Edwards Lifesciences Corporation

发明人： Gregory Bak-Boychuk ,  Ming H. Wu

IPC分类号： A61F2/01 ,  A61B17/32 ,  A61B17/3207 ,  A61B18/14 ,  A61B17/3201 ,  A61F2/24 ,  A61B17/00 ,  A61B18/00 ,  A61B17/22 ,  A61B17/3209 ,  A61B18/08

CPC分类号： A61B17/320016 ,  A61B17/3201 ,  A61B17/320758 ,  A61B18/1492 ,  A61F2/013 ,  A61F2/2412 ,  A61F2/2427 ,  A61F2/2433 ,  A61B17/22031 ,  A61B17/3209 ,  A61B18/08 ,  A61B2017/00398 ,  A61B2017/00783 ,  A61B2017/00876 ,  A61B2017/320004 ,  A61B2018/00369 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61F2/011 ,  A61F2002/016

摘要： The invention is a device, system, and method for repairing heart valve function, which may include bisecting native valve leaflets for improved deployment of a prosthetic heart valve in the native valve annulus. The invention may include a catheter having a cutting element shaft with a cutting element configured to puncture a valve leaflet and/or make a controlled cut through the leaflet. The device may have an extendable foot configured to be positioned on an opposite side of the valve leaflet from the cutting element shaft. The device may include magnets to guide the cutting element and/or cutting element shaft in proper alignment with the extendable foot and to hold the elements in place during leaflet bisection.

公开(公告)号：US20230149724A1

公开(公告)日：2023-05-18

申请号：US18153704

申请日：2023-01-12

申请人： Galvani Bioelectronics Limited

发明人： Eric Irwin ,  Andrew Hindmarsh ,  John Bennett

IPC分类号： A61N1/375 ,  A61B17/3209 ,  A61N1/378 ,  A61B17/29

CPC分类号： A61N1/37518 ,  A61B17/29 ,  A61B17/3209 ,  A61N1/378 ,  A61B2018/00529

摘要： An implantation system and methods of inserting an implant are disclosed. The method includes the step of making an incision in an abdominal wall with an instrument positioned within an abdominal cavity. The method further includes the steps of forming a pocket between a first surface of the abdominal wall and a second surface of the abdominal wall, such that the incision defines an opening into the pocket, inserting an implant through the opening and into the pocket, and closing the opening such that the implant is captured within the pocket.

公开(公告)号：US20230132741A1

公开(公告)日：2023-05-04

申请号：US18046925

申请日：2022-10-16

申请人： Beth Fleming

发明人： Beth Fleming ,  Kristopher C. Hall ,  Benjamin Nibali

IPC分类号： A61B17/34 ,  A61B17/3209

摘要： A subcutaneous implant removal device designed to work with a variety of cylindrical implants. The implant removal device comprises a non-planar base. The non-planar base is dimensioned to be placed onto the epidermal surface of a patient's skin. The base has a proximal end and a distal end. When placed on the patient's skin, the proximal end slopes upward while the distal end slopes downward along the patient's skin. The subcutaneous implant removal device also includes a pinnacle. The pinnacle extends upward from the non-planar base and has a front face and a rear face. The front face of the pinnacle is dimensioned to receive a force from a thumb of a clinician, holding the removal device in place on the patient's skin during use. A method for removing a subcutaneous implant is also provided.