公开(公告)号：US20240252195A1

公开(公告)日：2024-08-01

申请号：US18630536

申请日：2024-04-09

申请人： GLOBUS MEDICAL, INC.

发明人： Peter L. Bono ,  James D. Lark ,  John S. Scales

IPC分类号： A61B17/32 ,  A61B17/3207

CPC分类号： A61B17/32002 ,  A61B17/320758 ,  A61B2017/320028 ,  A61B2017/320032

摘要： A surgical tool that has a pair of transmissions coupled to one another to effect driving of a cutting tool in both an oscillating manner and a reciprocating manner. The transmissions are driven by a motor coupled to one of the transmissions.

公开(公告)号：US20240245450A1

公开(公告)日：2024-07-25

申请号：US18625790

申请日：2024-04-03

申请人： MINERVA SURGICAL, INC.

发明人： Aaron Germain ,  Michael D. Walker ,  Jacob Roland ,  Jan Echeverry

IPC分类号： A61B18/14 ,  A61B17/32 ,  A61B17/42 ,  A61B18/00 ,  A61B18/16

CPC分类号： A61B18/1485 ,  A61B17/32002 ,  A61B2017/320028 ,  A61B2017/4216 ,  A61B2018/00083 ,  A61B2018/00166 ,  A61B2018/00196 ,  A61B2018/00202 ,  A61B2018/00559 ,  A61B2018/00601 ,  A61B2018/00982 ,  A61B2018/142 ,  A61B2018/162 ,  A61B2218/002 ,  A61B2218/007

摘要： Devices, systems, and methods for resecting tissue are disclosed. In some embodiments, a tissue resecting device may comprise an elongated structure having a longitudinal axis, the elongated structure comprising an outer sleeve with a distal window configured to receive uterine polyp tissue and an inner sleeve configured to move between a proximal position and a distal position relative to the window. In some further embodiments, the device may also comprise an electrode element coupled to the inner sleeve. In some even further embodiments, the device may include an insulative layer covering at least a portion of the inner sleeve, wherein the tissue resecting device is configured to fail when used to resect tissue more fibrous than uterine polyp tissue.

公开(公告)号：US11998226B2

公开(公告)日：2024-06-04

申请号：US17508333

申请日：2021-10-22

申请人： Stryker Corporation

发明人： James G. Walen

IPC分类号： A61B17/32 ,  A61B17/16

CPC分类号： A61B17/32002 ,  A61B17/1611 ,  A61B2017/320028 ,  A61B2017/320032

摘要： A rongeur cutting system and method of operating said system. The rongeur cutting system may comprise a cutting unit that includes an outer tube and a cutting implement capable of both oscillation and longitudinal movement within the outer tube. The rongeur cutting system may also comprise a handpiece including a power source and spindle for actuating the cutting implement. The method of operating the rongeur cutting system may comprise operating the rongeur cutting system in a manual mode and/or operating the rongeur cutting system in a power mode. The manual mode includes moving the cutting implement longitudinally within the outer tube to manually cut tissue without utilizing the power source, and the power mode includes actuating a motor to manipulate the cutting implement within the outer tube while moving the cutting implement longitudinally within the cutting tube.

公开(公告)号：US11937844B2

公开(公告)日：2024-03-26

申请号：US17545608

申请日：2021-12-08

申请人： MINERVA SURGICAL, INC.

发明人： Robin Bek ,  Aaron Germain

IPC分类号： A61B17/32 ,  A61B50/13 ,  A61B17/00

CPC分类号： A61B17/32002 ,  A61B50/13 ,  A61B2017/00017 ,  A61B2017/00075 ,  A61B2017/320028 ,  A61B2217/007

摘要： A tissue resecting system includes an assembly having first and second tubular members. An electrical motor drive and controller moves the second member to resect tissue received in a window of the first member. A tachometer sends motor drive rotational signals to the controller, and the controller modulates a motor voltage in response to the signals from the tachometer both to drive the second member at a predetermined speed and to calculate resistance to driving the second member at the predetermined speed.

公开(公告)号：US20240074780A1

公开(公告)日：2024-03-07

申请号：US18503661

申请日：2023-11-07

申请人： GLOBUS MEDICAL, INC.

发明人： Peter L. Bono ,  James D. Lark ,  John S. Scales

IPC分类号： A61B17/32 ,  A61B17/16

CPC分类号： A61B17/32002 ,  A61B17/1624 ,  A61B17/1628 ,  A61B17/1631 ,  A61B17/1671 ,  A61B2017/00734 ,  A61B17/1626 ,  A61B2017/320028

摘要： A surgical tool that has a pair of transmissions coupled to one another to effect driving of a cutting tool in both an oscillating manner and a reciprocating manner. The transmissions are driven by a motor coupled to one of the transmissions.

公开(公告)号：US11890259B2

公开(公告)日：2024-02-06

申请号：US16291480

申请日：2019-03-04

申请人： Actuated Medical, Inc.

发明人： Roger B Bagwell ,  Ryan S Clement ,  Katherine M Erdley ,  Maureen L Mulvihill ,  Casey A Scruggs ,  Douglas R Dillon ,  Timothy J Higgins

IPC分类号： A61M5/00 ,  A61M25/00 ,  A61J15/00 ,  A61B17/22 ,  A61B17/3207 ,  A61B90/70 ,  A61M3/02 ,  A61M31/00 ,  A61M25/16 ,  A61M39/02 ,  A61M27/00 ,  A61K9/02 ,  A61B17/00 ,  A61B17/32 ,  A61B90/00 ,  A61M39/00

CPC分类号： A61J15/0026 ,  A61B17/22012 ,  A61B17/3207 ,  A61B17/320758 ,  A61B17/320783 ,  A61B90/70 ,  A61M3/0279 ,  A61M25/00 ,  A61M25/0082 ,  A61B17/22 ,  A61B2017/00477 ,  A61B2017/00685 ,  A61B2017/00876 ,  A61B2017/22014 ,  A61B2017/22079 ,  A61B2017/320012 ,  A61B2017/320028 ,  A61B2017/320733 ,  A61B2017/320775 ,  A61B2090/034 ,  A61B2090/701 ,  A61B2217/005 ,  A61B2217/007 ,  A61J15/0003 ,  A61M39/00 ,  A61M2025/0019

摘要： An occlusion clearing device for a patient has a housing with a motor(s) that generates repetitive motion, which is reciprocating, rotational or both. A clearing stem including a sheath that has a lumen, wherein aspiration is conducted through the sheath lumen. A wire is located in the sheath lumen and receives repetitive motion from the controller. The sheath terminates in a sheath end having at least one sheath opening. The wire terminates in a wire tip, which may be flat, helical, or tubular. The wire tip is positioned within the sheath end, in proximity to the sheath opening(s), and movement of the wire tip and/or sheath end relative to each other creates shearing forces that break up an adjacent occlusion.

公开(公告)号：US11890038B2

公开(公告)日：2024-02-06

申请号：US18095064

申请日：2023-01-10

申请人： PROVIDENCE MEDICAL TECHNOLOGY, INC.

发明人： Bruce M. McCormack ,  Jeffrey D. Smith ,  Shigeru Tanaka ,  Edward Liou ,  Edward Fletcher Eyster ,  Jonathan Carver ,  Joshua Druker ,  Martin Leugers ,  Kurin Tu ,  Peter Lombrozo

IPC分类号： A61B17/70 ,  A61B17/02 ,  A61B17/16 ,  A61B17/17 ,  A61B17/86 ,  A61B17/88 ,  A61F2/46 ,  H04L45/00 ,  H04L45/02 ,  H04L45/28 ,  A61B90/00 ,  A61B17/064 ,  A61B17/00 ,  A61B17/32 ,  H04W28/04

CPC分类号： A61B17/7074 ,  A61B17/025 ,  A61B17/1604 ,  A61B17/1659 ,  A61B17/1671 ,  A61B17/1735 ,  A61B17/1757 ,  A61B17/7064 ,  A61B17/863 ,  A61B17/8811 ,  A61B17/8819 ,  A61B17/8822 ,  A61F2/4611 ,  H04L45/00 ,  H04L45/02 ,  H04L45/22 ,  H04L45/28 ,  A61B17/0642 ,  A61B2017/00424 ,  A61B2017/00429 ,  A61B2017/0256 ,  A61B2017/320028 ,  A61B2090/031 ,  A61B2090/034 ,  A61B2090/037 ,  H04W28/04

摘要： A spinal joint distraction system for treating a facet joint including articular surfaces having a contour is disclosed and may include a delivery device including a generally tubular structure adapted to engage a facet joint, an implant adapted to be delivered through the delivery device and into the facet joint, the implant comprising two members arranged in opposed position, and an implant distractor comprising a generally elongate member adapted to advance between the two members of the implant causing separation of the members and distraction of the facet joint, wherein the implant is adapted to conform to the shape of the implant distractor and/or the articular surfaces of the facet upon being delivered to the facet joint. Several embodiments of a system, several embodiments of an implant, and several methods are disclosed including a method for interbody fusion.

公开(公告)号：US11883054B2

公开(公告)日：2024-01-30

申请号：US17836342

申请日：2022-06-09

申请人： Emory University

发明人： Kenneth R. Mautner ,  Luka Grujic ,  Shawna M. Hagen ,  Brett Rogers ,  Jonathan Shaw

IPC分类号： A61B17/32 ,  A61B17/16 ,  A61B17/34 ,  A61B17/00

CPC分类号： A61B17/32002 ,  A61B17/1624 ,  A61B17/3478 ,  A61B17/3421 ,  A61B2017/00734 ,  A61B2017/320028

摘要： Systems and methods are configured to treat a tissue by automatically linearly oscillating an instrument into a target site. A system may include a body having a length and configured to receive a portion of the instrument guide member having an exposed end and/or an instrument. The system may further include an actuator member disposed within the body and configured to linearly oscillate the instrument within the instrument guide member a fixed distance past the exposed end. The systems and methods can increase patient comfort while empowering clinicians by simplifying interventions for musculoskeletal disorders.

公开(公告)号：US11751896B2

公开(公告)日：2023-09-12

申请号：US15726636

申请日：2017-10-06

申请人： Saphena Medical, Inc.

发明人： Mark J. Orphanos ,  Michael Glennon

IPC分类号： A61B18/14 ,  A61B17/32 ,  A61B17/00 ,  A61B17/34 ,  A61B17/3205 ,  A61B17/3201 ,  A61B18/00 ,  A61B18/08 ,  A61B18/18 ,  A61B18/20 ,  A61N7/02 ,  A61B17/12 ,  A61B17/122 ,  A61B1/00

CPC分类号： A61B17/32002 ,  A61B17/00008 ,  A61B17/3205 ,  A61B17/320016 ,  A61B17/32053 ,  A61B17/3417 ,  A61B18/148 ,  A61B18/1482 ,  A61B1/00137 ,  A61B17/122 ,  A61B17/12013 ,  A61B17/3201 ,  A61B18/085 ,  A61B18/1445 ,  A61B18/20 ,  A61B2017/00349 ,  A61B2017/00473 ,  A61B2017/00778 ,  A61B2017/00907 ,  A61B2017/00969 ,  A61B2017/320028 ,  A61B2017/320064 ,  A61B2017/3445 ,  A61B2017/3454 ,  A61B2018/0063 ,  A61B2018/00196 ,  A61B2018/00386 ,  A61B2018/00404 ,  A61B2018/00595 ,  A61B2018/00601 ,  A61B2018/00982 ,  A61B2018/145 ,  A61B2018/1415 ,  A61B2018/1475 ,  A61B2018/1869 ,  A61B2018/2005 ,  A61N2007/025

摘要： Unitary endoscopic vessel harvesting devices are disclosed. In some embodiments, such devices may comprise an elongated body having a proximal end and a distal end. A conical tip may be disposed at the distal end of the elongated body. In addition, the surgical instrument may include one or more surgical instruments moveable in a longitudinal direction along an axis substantially parallel to a central longitudinal axis of the cannula from a retracted position proximally of a distal end of the tip to an advanced position toward the distal end of the tip to seal and cut a blood vessel.

公开(公告)号：US11701170B2

公开(公告)日：2023-07-18

申请号：US16839743

申请日：2020-04-03

申请人： CUTCATH LLC

发明人： Ramon Berguer ,  Juan Parodi ,  Gene Parunak ,  Adrienne R. Harris

IPC分类号： A61B18/14 ,  A61B17/32 ,  A61B18/24 ,  A61B17/00 ,  A61B18/00 ,  A61B17/3207 ,  A61B17/22

CPC分类号： A61B18/1492 ,  A61B17/320016 ,  A61B18/1445 ,  A61B18/24 ,  A61B17/3207 ,  A61B2017/00292 ,  A61B2017/22021 ,  A61B2017/22039 ,  A61B2017/22068 ,  A61B2017/320028 ,  A61B2017/320078 ,  A61B2018/00345 ,  A61B2018/00351 ,  A61B2018/00404 ,  A61B2018/00601 ,  A61B2018/144 ,  A61B2018/1412 ,  A61B2018/1452

摘要： Medical methods and devices for treating aortic dissections. A catheter-based cutting device permits cutting a septum of acute or chronic aortic dissections, in a retrograde manner. The catheter includes a base section having a central lumen therethrough and two flexible arms extending from a distal end thereof. The flexible arms can each have a guide wire channel therethrough. With distal ends of the two flexible arms separated, the two arms form a Y-shape with the base section. In one embodiment, with distal ends of the two flexible arms together, the two arms have a longitudinal profile, about a periphery thereof, identical to a longitudinal profile of the base section. A cutting component resides between the two arms. The cutting component can face distally outward between the two arms with the distal ends of the two flexible arms separated.