公开(公告)号：US20130102967A1

公开(公告)日：2013-04-25

申请号：US13278730

申请日：2011-10-21

Applicant: Matthew A. Hanlon ,  Matthew LaConte

Inventor： Matthew A. Hanlon ,  Matthew LaConte

IPC: A61B17/34

CPC classification number: A61B17/3468 ,  A61B2017/00477 ,  A61B2017/00876 ,  A61B2017/347 ,  A61F9/007 ,  A61F9/00736

Abstract: Systems and methods for using a trocar system are disclosed. The system generally comprises a trocar, a magnet, and a magnetizable cannula. The trocar has a first end and a second end. The magnetizable cannula has a central opening sized to receive the trocar. The magnet is positioned adjacent the second end of the trocar and its magnetic field releasably secures the magnetizable cannula in a position adjacent the second end of the trocar.

Abstract translation: 公开了一种用于套管针系统的系统和方法。 该系统通常包括套管针，磁铁和可磁化插管。 套管针具有第一端和第二端。 可磁化套管具有尺寸适于接收套管针的中心开口。 磁体定位在套管针的第二端附近，并且其磁场可释放地将可磁化插管固定在与套管针的第二端相邻的位置。

公开(公告)号：US08579887B2

公开(公告)日：2013-11-12

申请号：US12942460

申请日：2010-11-09

Applicant: Matthew A. Hanlon ,  Richard Ormsby

Inventor： Matthew A. Hanlon ,  Richard Ormsby

IPC: A61B17/00

CPC classification number: A61B17/3205 ,  A61B2017/00433 ,  A61B2017/2913 ,  A61B2017/305 ,  A61B2017/320028 ,  A61F9/007

Abstract: A microsurgical instrument has a pair of operative surgical surfaces that are moved relative to each other in shearing or grasping procedures performed by the instrument. The instrument has a handle containing an elongate center rod with a ring mounted for reciprocating movement on the rod. A tube is secured to the ring and a shaft extends through the tube and is secured to the rod. The handle also includes a plurality of resilient arms that extend along the length of the rod and engage against a sliding surface of the ring on the rod. The plurality of actuator arms are alternatively manually compressed radially inwardly by the surgeon's hand and released by the surgeon's hand to allow the arms to flex radially inwardly and outwardly. The inward and outward movement of the plurality of arms reciprocates the ring on the handle rod and causes the tube and shaft to move axially relative to each other.

Abstract translation: 显微外科手术器具有一对手术表面，其在由该器械执行的剪切或抓取过程中相对于彼此移动。 该仪器具有一个手柄，其中包含一个细长的中心杆，带有一个安装环，用于在杆上往复运动。 管固定到环上，并且轴延伸穿过管并且固定到杆上。 手柄还包括多个弹性臂，其沿着杆的长度延伸并且抵靠杆上的环的滑动表面接合。 多个致动器臂交替地由外科医生的手动地径向向内压缩并被外科医生的手释放，以允许臂径向向内和向外弯曲。 多个臂的向内和向外运动使环在手柄杆上往复运动，并使管和轴相对于彼此轴向移动。

公开(公告)号：US08361070B2

公开(公告)日：2013-01-29

申请号：US11676340

申请日：2007-02-19

Applicant: Matthew A. Hanlon ,  James C. Easley ,  Robert F. Spetzler

Inventor： Matthew A. Hanlon ,  James C. Easley ,  Robert F. Spetzler

IPC: A61B18/14

CPC classification number: A61B18/1442 ,  A61B2018/0013 ,  A61B2018/00148 ,  A61B2018/1462

Abstract: Disposable, bipolar electrosurgical forceps are designed to prevent the sticking of body tissue to the tips of the forceps and include a pair of electrode arms having lengths with opposite proximal and distal ends, with thin layers of biocompatible metal on the forceps arm distal ends and bipolar electrical conductors permanently secured to the forceps arm proximal ends.

Abstract translation: 一次性双极电外科钳被设计成防止身体组织粘附到镊子的尖端，并且包括一对具有相对的近端和远端的长度的电极臂，在镊臂末端具有薄层的生物相容性金属和双极 电导体永久固定到镊子臂的近端。

公开(公告)号：US20080200914A1

公开(公告)日：2008-08-21

申请号：US11676340

申请日：2007-02-19

Applicant: Matthew A. Hanlon ,  James C. Easley

Inventor： Matthew A. Hanlon ,  James C. Easley

IPC: A61B18/18

CPC classification number: A61B18/1442 ,  A61B2018/0013 ,  A61B2018/00148 ,  A61B2018/1462

Abstract: Disposable, bipolar electrosurgical forceps are designed to prevent the sticking of body tissue to the tips of the forceps and include a pair of electrode arms having lengths with opposite proximal and distal ends, with thin layers of biocompatible metal on the forceps arm distal ends and bipolar electrical conductors permanently secured to the forceps arm proximal ends.

Abstract translation: 一次性双极电外科钳被设计成防止身体组织粘附到镊子的尖端，并且包括一对具有相对的近端和远端的长度的电极臂，在镊臂末端具有薄层的生物相容性金属和双极 电导体永久固定到镊子臂的近端。

公开(公告)号：US20120116361A1

公开(公告)日：2012-05-10

申请号：US12942460

申请日：2010-11-09

Applicant: Matthew A. Hanlon ,  Richard Ormsby

Inventor： Matthew A. Hanlon ,  Richard Ormsby

IPC: A61B17/00

CPC classification number: A61B17/3205 ,  A61B2017/00433 ,  A61B2017/2913 ,  A61B2017/305 ,  A61B2017/320028 ,  A61F9/007

Abstract: A microsurgical instrument has a pair of operative surgical surfaces that are moved relative to each other in shearing or grasping procedures performed by the instrument. The instrument has a handle containing an elongate center rod with a ring mounted for reciprocating movement on the rod. A tube is secured to the ring and a shaft extends through the tube and is secured to the rod. The handle also includes a plurality of resilient arms that extend along the length of the rod and engage against a sliding surface of the ring on the rod. The plurality of actuator arms are alternatively manually compressed radially inwardly by the surgeon's hand and released by the surgeon's hand to allow the arms to flex radially inwardly and outwardly. The inward and outward movement of the plurality of arms reciprocates the ring on the handle rod and causes the tube and shaft to move axially relative to each other.

Abstract translation: 显微外科手术器具有一对手术表面，其在由该器械执行的剪切或抓取过程中相对于彼此移动。 该仪器具有一个手柄，其中包含一个细长的中心杆，带有一个安装环，用于在杆上往复运动。 管固定到环上，并且轴延伸穿过管并且固定到杆上。 手柄还包括多个弹性臂，其沿着杆的长度延伸并且抵靠杆上的环的滑动表面接合。 多个致动器臂交替地由外科医生的手动地径向向内压缩并被外科医生的手释放，以允许臂径向向内和向外弯曲。 多个臂的向内和向外运动使环在手柄杆上往复运动，并使管和轴相对于彼此轴向移动。