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11. 发明申请

US20120029536A1 ENDOSCOPIC SUTURING DEVICE 有权
标题翻译：内窥镜装置
公开(公告)号：US20120029536A1
公开(公告)日：2012-02-02
申请号：US13121213
申请日：2008-09-29
申请人： Paul C. Dicesare , Jeffrey P. Radziunas
发明人： Paul C. Dicesare , Jeffrey P. Radziunas
IPC分类号： A61B17/062
CPC分类号： A61B17/0469
摘要： An endoscopic suturing device that can be employed to suture tissue using endoscopic techniques to place one or more stitches in tissue during a single intubation of an endoscope. The suturing device may include a suturing capsule with a suction chamber that is configured to capture tissue that is to be sutured. A needle is movable along a pathway across the suction chamber to penetrate and place stitches in the captured tissue. A catch is located distal to the suction chamber to receive and retain the suture during a stitching sequence. The catch may be movable along the needle pathway and configured to release the suture when the catch moves a predetermined distance along the pathway. The catch may be configured so that a predetermined amount of force is required to move the catch the predetermined distance required to release the suture.
摘要翻译：一种内窥镜缝合装置，其可用于使用内窥镜技术缝合组织，以在内窥镜的单次插管期间将一个或多个针迹放置在组织中。缝合装置可以包括具有吸引腔的缝合胶囊，该吸引腔被构造成捕获要被缝合的组织。针可以沿着穿过抽吸室的路径移动以穿过并将缝合放置在所捕获的组织中。捕获器位于吸入室的远侧以在缝合序列期间接收和保持缝合线。捕获器可以沿着针通道移动并且构造成当捕捉器沿着路径移动预定距离时释放缝合线。卡扣可以被构造成使得需要预定量的力来将卡扣移动以释放缝合线所需的预定距离。

12. 发明申请

US20110237900A1 PORTAL APPARATUS WITH A TUBULAR SEAL DEVICE 审中-公开
标题翻译：具有管状密封装置的门式装置
公开(公告)号：US20110237900A1
公开(公告)日：2011-09-29
申请号：US13021057
申请日：2011-02-04
申请人： Jeffrey P. Radziunas
发明人： Jeffrey P. Radziunas
IPC分类号： A61B1/32
CPC分类号： A61B17/3462
摘要： A surgical portal apparatus includes a portal housing, a portal member, and an elongated seal mounted within the portal housing. The portal housing defines a housing opening for reception of a surgical object and the portal member extends from the portal housing. The elongated seal includes an outer wall segment and an inner seal segment. The outer wall segment has first and second ends that are mechanically coupled to the portal housing. The inner seal segment is disposed within the outer wall segment and depends radially inwardly relative to the longitudinal axis. The inner seal segment has inner surfaces that define a seal passage and is adapted to establish a substantial sealed relation with the surgical object. The outer wall segment includes a flexible material to permit deflection of the outer wall segment and corresponding movement of the inner seal segment in at least a radial direction with respect to the longitudinal axis.
摘要翻译：手术入口装置包括入口壳体，入口构件和安装在入口壳体内的细长密封件。入口壳体限定用于接收外科手术物体的外壳开口，并且入口构件从入口外壳延伸。细长的密封件包括外壁段和内密封段。外壁段具有机械地联接到入口外壳的第一端和第二端。内密封段设置在外壁段内并且相对于纵向轴线径向向内。内密封段具有限定密封通道的内表面，并且适于与外科对象建立实质的密封关系。外壁段包括柔性材料，以允许外壁段的偏转和内密封段在相对于纵向轴线的至少径向方向上的相应运动。

13. 发明授权

US07905875B2 Implantable catheter and method of using same 有权
标题翻译：可植入导管及其使用方法
公开(公告)号：US07905875B2
公开(公告)日：2011-03-15
申请号：US12643562
申请日：2009-12-21
申请人： A. David Smith , Dominick L. Mastri , Jeffrey P. Radziunas , Paul DiCesare , James Steven Kenny
发明人： A. David Smith , Dominick L. Mastri , Jeffrey P. Radziunas , Paul DiCesare , James Steven Kenny
IPC分类号： A61M31/00
CPC分类号： A61M25/0097 , A61M25/0009 , A61M25/0014 , A61M39/06 , A61M39/0606 , A61M39/10 , A61M2027/004 , A61M2039/062 , A61M2039/1027
摘要： A catheter for implantation into a patient having a catheter tube having a distal end, a means for trimming the distal end of the catheter tube after subcutaneous insertion of the tip of the catheter lumen into a desired position within the patient to form a trimmed end portion, and a means for selectively positioning each respective lumen of the trimmed end portion of the catheter tube into fluid communication with the respective first end of one attachment tube. The attachment tube is select fluid communication with a desired medical device.
摘要翻译：一种用于植入具有具有远端的导管的患者的导管，用于在将导管内腔的尖端皮下插入患者体内的期望位置之后修整导管管的远端的装置，以形成修剪的端部以及用于选择性地定位导管管的修剪端部的每个相应内腔与一个附接管的相应第一端流体连通的装置。附件管是与期望的医疗装置的选择性流体连通。

14. 发明授权

US07105004B2 One-hand locking and releasing handheld medical instrument 有权
标题翻译：单手锁定和释放手持式医疗仪器
公开(公告)号：US07105004B2
公开(公告)日：2006-09-12
申请号：US10689293
申请日：2003-10-20
申请人： Paul Dicesare , Jeffrey P. Radziunas
发明人： Paul Dicesare , Jeffrey P. Radziunas
IPC分类号： B65B7/02 , A61B17/00 , A61B17/28 , A61B17/50
CPC分类号： A61B17/2909 , A61B17/2833 , A61B2017/2946
摘要： Locking and releasing apparatus for operating a medical device includes a handle and a lever member coupled to the handle for grasping engagement by an operator. The lever member is moveable in opposite directions relative to the handle. A locking and release mechanism operably connects the lever member to a force transmitting member for operating the medical device at a location distant from the handle. The locking and release mechanism locks movement of the force transmitting member in one direction after movement of the lever member in a locking direction. The locking and release mechanism releases movement of the force transmitting member in the one direction after opposite movement of the lever member in a releasing direction. The lever member operates the locking and release mechanism for releasing the movement of the force transmitting member in the one direction substantially upon changing movement of the lever member from the locking to the releasing direction.
摘要翻译：用于操作医疗装置的锁定和释放装置包括手柄和联接到手柄的杠杆构件，用于抓握操作者的接合。杠杆构件可相对于把手在相反方向上移动。锁定和释放机构将杠杆构件可操作地连接到力传递构件，用于在远离手柄的位置处操作医疗装置。锁定和释放机构在杠杆构件沿锁定方向移动之后锁定力传递构件在一个方向上的运动。锁定和释放机构在杠杆构件沿释放方向相对移动之后释放力传递构件在一个方向上的运动。杠杆构件操作锁定和释放机构，用于在杠杆构件从锁定到释放方向的移动时基本上在一个方向上释放力传递构件的运动。

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