公开(公告)号：US20250025209A1

公开(公告)日：2025-01-23

申请号：US18590866

申请日：2024-02-28

Applicant: Qathex, LLC

Inventor： Gabriel Herscu ,  Curt Toppel ,  Elmer Tolentino

IPC: A61B17/34 ,  A61B17/28 ,  A61B17/32 ,  A61B17/3205 ,  A61M25/00

Abstract: A catheter extraction tool has a head that can be placed in position to significantly surround a diameter of a catheter. The head is shaped to have a low enough profile above the catheter to allow the head to be slid down the catheter and into a subdermal region in which the catheter is subdermal with respect to a patient. The head of the catheter extraction tool is expanded sufficiently to slide the head over a catheter cuff located in the subdermal region. After the head of the catheter extraction tool slides over the catheter cuff, the head is contracted to engage the catheter so that a user can pull the catheter out of the patient using the catheter extraction tool.

公开(公告)号：US20250009375A1

公开(公告)日：2025-01-09

申请号：US18889261

申请日：2024-09-18

Applicant: LIVSMED INC.

Inventor： Jung Joo LEE ,  Dong Wook LEE ,  Hee Jin KIM

IPC: A61B17/28 ,  A61B17/00 ,  A61B17/29

Abstract: Provided is a locking apparatus, and more particularly, to a locking apparatus with improved locking performance as a locking unit is stuck between different members capable of moving relative to each other and in which locking is released as an unlocking unit pushes the locking unit.

公开(公告)号：US12178450B2

公开(公告)日：2024-12-31

申请号：US17368234

申请日：2021-07-06

Applicant: Smith & Nephew, Inc.

Inventor： Daniel Haberman ,  Stephen A. Santangelo ,  Nikhil N. Verma

IPC: A61B17/16 ,  A61B17/17 ,  A61B17/28 ,  A61B17/88 ,  A61B90/00 ,  A61F2/28

Abstract: Embodiments of the invention include a system for coupling a graft to a bone. A graft preparation tool may be used to place one or more holes in a graft and an offset measurement tool may be used to determine the distance of the one or more holes from an edge of the graft to be aligned with a portion of the bone. One or more complementary holes may then be created in the bone and fasteners applied through the holes to couple the graft to the bone.

公开(公告)号：US12137925B2

公开(公告)日：2024-11-12

申请号：US18314351

申请日：2023-05-09

Applicant: GYRUS ACMI, INC.

Inventor： Zane R. Ward ,  John Mensch

IPC: A61B17/28 ,  A61B18/14 ,  A61B90/00 ,  A61B17/00

Abstract: A surgical device comprising: a closure assembly comprising: (a) a movement unit including (i) a bar and (ii) a contact element, wherein the bar, the contact element, or both move in a direction of a prescribed motion; (b) a latch unit comprising: (i) a latch plate including: (1) a hook latch that selectively receives the bar, the latch plate being movable between: (A) a lockable state where the hook latch is engageable by the bar, and (B) an unlockable state where the hook latch is unengageable by the bar; (c) an indicator mechanism that moves into alignment with the prescribed motion of the contact element, the bar, or both when the latch unit is in the unlockable state so that the indicator is contacted by the bar, the contacting element, or both generating an indication.

公开(公告)号：US20240366286A1

公开(公告)日：2024-11-07

申请号：US18778745

申请日：2024-07-19

Applicant: Aerin Medical Inc.

Inventor： Scott J. WOLF ,  Andrew FRAZIER

IPC: A61B18/14 ,  A61B5/01 ,  A61B17/24 ,  A61B17/28 ,  A61B17/32 ,  A61B18/00 ,  A61B18/02 ,  A61B18/06 ,  A61B18/08 ,  A61B18/12 ,  A61B18/16 ,  A61B18/18 ,  A61B18/20 ,  A61F5/08 ,  A61F5/56 ,  A61F7/10 ,  A61N1/40 ,  A61N5/02 ,  A61N5/06 ,  A61N7/02

Abstract: A device is described for treating a nasal airway by modifying a property of a nasal tissue of or near a nasal valve of the airway, without using a surgical incision or an implant, to decrease airflow resistance or perceived airflow resistance in the nasal airway. Various embodiments include an elongate shaft, a bipolar radiofrequency delivery member extending from one end of the shaft, and a handle attached to the elongate shaft at an opposite end from the radiofrequency delivery member. The radiofrequency delivery member is sized to be inserted into a nose and configured to at least temporarily deform the nasal tissue and deliver radiofrequency energy. The radiofrequency delivery member includes two rows of protruding electrodes disposed on a tissue contact surface, and the device is configured to deliver radiofrequency energy from one row of electrodes to the other row of electrodes.

公开(公告)号：US20240366248A1

公开(公告)日：2024-11-07

申请号：US18773808

申请日：2024-07-16

Applicant: RIVERFIELD INC.

Inventor： Kyohei TAKIKAWA

IPC: A61B17/28 ,  A61B34/30

Abstract: A forceps device includes grasping portions, a support holding the grasping portions, a first rotating shaft that turnably supports the support, a base member that holds the first rotating shaft, first wires that transmit driving forces to move the grasping portions, first guide pulleys arranged coaxially with the first rotating shaft, the first wires running over the first guide pulleys, respectively, and second guide pulleys arranged upstream of the first guide pulleys, the first wires running over the second guide pulleys, respectively. The second guide pulleys are shifted toward one side relative to a position immediately below the first guide pulleys when the first rotating shaft is viewed in front in an axial direction in a state in which a leading end of the grasping portions points upward, and arranged so that a winding angles γ of the first wires respectively around the first guide pulleys are 65° or larger.

公开(公告)号：US20240350158A1

公开(公告)日：2024-10-24

申请号：US18757674

申请日：2024-06-28

Applicant: Covidien LP

Inventor： James D. Allen, IV ,  John R. Twomey ,  Michael B. Lyons ,  Jessica E.C. Olson ,  Sean T. O'Neill ,  Grant T. Sims

IPC: A61B17/28 ,  A61B17/00 ,  A61B17/29 ,  A61B17/295 ,  A61B17/3205 ,  A61B18/00 ,  A61B18/14 ,  A61B90/00

CPC classification number: A61B17/282 ,  A61B17/3205 ,  A61B18/1445 ,  A61B2017/00526 ,  A61B17/29 ,  A61B2017/292 ,  A61B2017/2936 ,  A61B17/295 ,  A61B2018/0063 ,  A61B2018/1455 ,  A61B2090/031 ,  Y10T29/49826

Abstract: A surgical instrument includes an elongated shaft having a distal portion and a proximal portion coupled to a housing. An inner shaft member extends at least partially through the elongated shaft and is selectively movable in a longitudinal direction. An end effector is supported by the distal portion of the elongated shaft. The end effector includes upper and lower jaw members pivotally coupled to the distal portion of the elongated shaft about a pivot axis and including a pair of laterally spaced flanges. The pairs of flanges of the jaw members are arranged in an offset configuration such that one flange of the upper jaw member is positioned on a laterally exterior side of a corresponding flange of the lower jaw member, and the other flange of the upper jaw member is positioned on a laterally interior side of the other flange of the lower jaw member.

公开(公告)号：US20240341757A1

公开(公告)日：2024-10-17

申请号：US18658550

申请日：2024-05-08

Applicant: Covidien LP

Inventor： Christopher Kelly Evans ,  Thomas Wingardner

IPC: A61B17/068 ,  A61B17/00 ,  A61B17/072 ,  A61B17/115 ,  A61B17/28

CPC classification number: A61B17/068 ,  A61B17/115 ,  A61B17/282 ,  A61B2017/00221 ,  A61B2017/00393 ,  A61B2017/00398 ,  A61B2017/00464 ,  A61B2017/00473 ,  A61B2017/00486 ,  A61B2017/00734 ,  A61B2017/07257 ,  A61B2017/07271

Abstract: A powered handheld electromechanical surgical device includes a motor configured to drive extension and retraction of a drive component, a sensor configured to sense force exerted on the drive component during extension of the drive component, and a controller including a processor and a non-transitory computer-readable storage medium storing instructions that, when executed by the processor, cause the processor to receive the sensed force from the sensor, control a speed of the motor during extension of the drive component in accordance with the sensed force, determine a speed profile or a force profile during extension of the drive component, and control a speed of the motor during retraction of the drive component in accordance with the speed profile or the force profile.

公开(公告)号：US12102334B2

公开(公告)日：2024-10-01

申请号：US17516634

申请日：2021-11-01

Applicant: TELEFLEX MEDICAL INCORPORATED

Inventor： Carson J. Shellenberger

IPC: A61B17/128 ,  A61B17/122 ,  A61B17/00 ,  A61B17/28 ,  A61B17/29

CPC classification number: A61B17/1285 ,  A61B17/122 ,  A61B17/1222 ,  A61B17/1227 ,  A61B2017/00296 ,  A61B17/282 ,  A61B2017/2926

Abstract: A clip applier may be configured to apply a surgical clip to tissue. The clip applier may include a first jaw member, a second jaw member, and a stabilizing member, each configured to engage the surgical clip. The stabilizing member may be configured to move longitudinally with respect to the clip applier from a first position at least partially between the first and second jaw members to a second position at least partially between the first and second jaw members. The longitudinal movement of the stabilizing member may be constrained to longitudinal movement between the first and second positions. The stabilizing member may include first and second sidewalls on a distal portion, where the first and second sidewalls are configured to stabilize the surgical clip in a lateral direction. The clip applier may include a hinge pin received in a longitudinal channel of the stabilizing member.

公开(公告)号：US12070240B2

公开(公告)日：2024-08-27

申请号：US17751033

申请日：2022-05-23

Applicant: OLYMPUS CORPORATION

Inventor： Minoru Katsumata

IPC: A61B17/32 ,  A61B17/28 ,  A61B18/00 ,  A61B18/12 ,  A61B18/14 ,  A61B17/00 ,  A61B90/00

CPC classification number: A61B17/320092 ,  A61B17/2816 ,  A61B18/00 ,  A61B18/12 ,  A61B18/1442 ,  A61B18/1445 ,  A61B2017/00473 ,  A61B2017/320088 ,  A61B2017/320094 ,  A61B2018/00083 ,  A61B2018/0072 ,  A61B2018/00922 ,  A61B18/1206 ,  A61B2018/126 ,  A61B2090/034 ,  A61B2090/035

Abstract: An energy treatment device includes a sheath including a hollow portion, a fixed handle provided at a proximal end of the sheath, a probe provided in the hollow portion, a movable handle including a jaw having a recessed portion along a rotation axis of the movable handle extending in a direction orthogonal to the central axis, a metal member provided at a position including the rotation axis, and a preventing member which prevents the metal member from falling out from its position. The sheath extends along a central axis of the energy treatment device and includes an attaching portion by which the movable handle is attached to a position offset from the central axis, the metal member is provided around the rotation axis such that the jaw is rotatable with respect to the sheath, and the prevention member is fixed to the recessed portion.