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1. 发明授权

US5203769A Medical device valving mechanism 失效
标题翻译：医疗器械阀门机构
公开(公告)号：US5203769A
公开(公告)日：1993-04-20
申请号：US660356
申请日：1991-02-22
申请人： Thomas P. Clement , David P. Weber
发明人： Thomas P. Clement , David P. Weber
IPC分类号： A61B10/00 , A61B10/02 , A61B18/14 , A61M1/00 , A61M39/22
CPC分类号： A61M39/223 , A61B18/1482 , A61B10/02 , A61B10/0283 , A61M1/0047 , A61M1/0062 , A61M1/0064 , Y10S604/902
摘要： A medical device valving mechanism comprising an elongated valve body molded to have a longitudinally extending body shaped to be gripped and securely held in either hand leaving the hand's thumb free for valve operational movement. The body has at least one fluid passageway extending longitudinally therethrough and a cylindrical opening extending transversely therethrough to intercept the at least one passageway. A cylindrical molded plastic, one-piece rotor for snug slidable and rotational insertion into the cylindrical opening to block the at least one passageway is provided. The rotor has at least one transaxial passageway which opens the at least one fluid passageway through the valve body when the rotor is in its valve opening position and which closes the at least one fluid passageway when the rotor is in its valve closing position. A thumb-actuated means is provided for rotating the rotor, the actuated means is disposed above the valve body and the rotor for convenient thumb movement. Fluid is directed to or withdrawn from a desired area through a conduit piece attached to the valve body in fluid communication with the transaxial passageway.
摘要翻译：一种医疗装置阀机构，包括细长的阀体，其被模制成具有纵向延伸的主体，该主体成形为被夹持并牢固地保持在任一手中，从而使手的拇指自由地用于阀操作运动。主体具有纵向延伸穿过其中的至少一个流体通道和横向延伸通过其截取至少一个通道的圆柱形开口。提供了圆柱形模制塑料，一体式转子，用于紧贴滑动并且旋转插入到圆柱形开口中以阻挡至少一个通道。转子具有至少一个轴向通道，当转子处于其阀打开位置时，该轴向通道将打开通过阀体的至少一个流体通道，并且当转子处于其关闭位置时关闭该至少一个流体通道。提供用于旋转转子的拇指致动装置，致动装置设置在阀体和转子上方，以方便拇指运动。流体通过与轴向通道流体连通的连接到阀体的导管导向或从期望区域排出。

2. 发明授权

US07217270B2 Method and material for coating electro-cautery probes and lubricating surgical instruments 有权
标题翻译：电火花探针和润滑手术器械涂层的方法和材料
公开(公告)号：US07217270B2
公开(公告)日：2007-05-15
申请号：US10776781
申请日：2004-02-11
申请人： Thomas P. Clement , Wayne Miller
发明人： Thomas P. Clement , Wayne Miller
IPC分类号： A61B18/14
CPC分类号： A61B18/14 , A61B2018/0013 , A61B2018/00142
摘要： A coating is provided for use in lubricating an electro-cautery probe of a cauterization device to resist sticking of tissue on the electro-cautery probe. The coating is also provided to lubricate other medical instruments as well as to facilitate sliding of one instrument against another. The coating includes an amphiphilic lipid. The coating also includes an amphiphilic phospholipid, a glycerol-based lipid, a glycerol-based phospholipid, and/or a lecithin.
摘要翻译：提供用于润滑灼烧装置的电灼探针的涂层以抵抗电烙探头上的组织粘附。还提供涂层以润滑其他医疗器械以及便于将一个仪器滑向另一个仪器。涂层包括两亲性脂质。该涂层还包括两亲性磷脂，基于甘油的脂质，基于甘油的磷脂和/或卵磷脂。

3. 发明授权

US5505210A Lavage with tissue cutting cannula 失效
标题翻译：用组织切割插管灌洗
公开(公告)号：US5505210A
公开(公告)日：1996-04-09
申请号：US60423
申请日：1993-05-11
申请人： Thomas P. Clement
发明人： Thomas P. Clement
IPC分类号： A61B10/00 , A61B10/02 , A61B10/04 , A61B17/00 , A61B17/22 , A61B17/28 , A61B17/32 , A61B18/14 , A61B18/20 , A61B18/24 , A61B18/26 , A61B19/00 , A61M1/00 , A61M39/22
CPC分类号： A61M1/008 , A61B10/04 , A61B17/320016 , A61B17/3203 , A61B18/1482 , A61M1/0064 , A61M1/0084 , A61M39/223 , A61B10/02 , A61B10/0275 , A61B10/0283 , A61B17/29 , A61B17/320783 , A61B18/14 , A61B18/20 , A61B18/24 , A61B18/26 , A61B2017/0023 , A61B2017/0046 , A61B2017/22072 , A61B2090/306 , A61B90/04 , A61M1/0043 , A61M1/0047 , A61M1/0062
摘要： The present invention relates to an irrigation and suction lavage assembly for irrigation, suction, and removal of body tissue. The assembly includes a rigid conduit piece, an inner cannula, a movable outer cannula with a cutter, and an independently movable actuated valve to control irrigation and suction.
摘要翻译：本发明涉及用于冲洗，抽吸和去除身体组织的冲洗和抽吸灌洗组件。该组件包括刚性导管件，内套管，具有切割器的可移动外套管以及用于控制冲洗和抽吸的可独立移动的致动阀。

4. 发明授权

US5300035A Threaded screw trocar with sealing mechanism 失效
标题翻译：带密封螺纹套管针
公开(公告)号：US5300035A
公开(公告)日：1994-04-05
申请号：US23578
申请日：1993-02-26
申请人： Thomas P. Clement
发明人： Thomas P. Clement
IPC分类号： A61M39/06 , A61M5/00
CPC分类号： A61M39/0613 , A61B17/3462
摘要： A sealing mechanism for sealing a trocar used in medical procedures is provided. The cannula is configured to allow passage therethrough of medical devices. The cannula is attached to a conduit piece formed to define at least one channel. A compressible annular seal is positioned in the at least one channel to allow passage through its central aperture of a medical device. An adjustable mechanism is provided for compressing the compressible annular seal to provide an airtight seal across the least one channel. A duckbill flap valve is also positioned in the at least one channel adjacent to the compressible annular seal to receive the medical device after its insertion through the central aperture of the compressible annular seal. Included on the external surface of the cannula is structure for engaging the body wall of a patient for retaining the trocar in place.
摘要翻译：提供了用于医疗程序中使用的用于密封套管针的密封机构。套管构造成允许医疗装置通过。套管连接到形成为限定至少一个通道的导管件。可压缩环形密封件定位在至少一个通道中以允许通过其医疗装置的中心孔。提供可调节的机构用于压缩可压缩的环形密封件，以在最少的一个通道上提供气密密封。鸭嘴瓣阀还定位在邻近可压缩环形密封件的至少一个通道中，以在其插入通过可压缩环形密封件的中心孔之后接纳医疗装置。套管的外表面上包括用于接合患者体壁的结构，用于将套管针保持在适当位置。

5. 发明授权

US5256160A Medical device valving mechanism 失效
标题翻译：医疗器械阀门机构
公开(公告)号：US5256160A
公开(公告)日：1993-10-26
申请号：US764366
申请日：1991-09-23
申请人： Thomas P. Clement
发明人： Thomas P. Clement
IPC分类号： A61B10/00 , A61B10/02 , A61B18/14 , A61M1/00 , A61M39/22 , B01J27/19 , B01J31/02 , B01J37/10 , A61M37/00 , B65D1/24
CPC分类号： B01J37/10 , A61B18/1482 , A61M39/223 , B01J27/19 , A61B10/02 , A61B10/0275 , A61B10/0283 , A61B2010/0225 , A61M1/0047 , A61M1/0062 , A61M1/0064
摘要： A disposable sample trap system having a cylindrical hollow sample trap body formed with a bottom end wall and an upper open end and with multiple dividers extending across the hollow of the body to divide the hollow of the body into a plurality of chambers, a cap rotatably attached to and sealing said open end of the trap body, and inlet and outlet conduit attached to an opening in the cap to allow for passage of fluid and samples through the cap opening into one of the plurality of chambers which is aligned with the opening and subsequently out of the trap, wherein there are narrow slots in the dividers to fluidly connect the inlet conduit to the outlet conduit through the plurality of chambers so that when the outlet conduit is connected to a vacuum source, the vacuum causes fluid and samples to be drawn into the one of the plurality of chambers through the inlet passage while allowing the fluid entering into the one of the plurality of chambers to pass through at least one of the narrow slots to the outlet and trapping the sample in the one of the plurality of chambers, since the sample cannot pass through the slot.
摘要翻译：一次性样品捕集器系统，其具有形成有底端壁和上开口端的圆柱形空心样品捕集器主体，并且具有跨过主体的中空延伸的多个分隔件，以将主体的中空部分分成多个室，附接到并密封所述收集体的所述开口端，以及入口和出口导管，其连接到所述盖中的开口，以允许流体和样品通过所述盖开口进入与所述开口对准的所述多个室中的一个，随后离开陷阱，其中在分隔器中存在狭窄的狭槽以通过多个室将入口管道流体连接到出口导管，使得当出口导管连接到真空源时，真空使流体和样品成为通过入口通道被吸入多个室中的一个室，同时允许流体进入多个室中的一个以通过n个中的至少一个箭头插槽到出口并将样品捕获在多个室中的一个室中，因为样品不能通过槽。

6. 发明授权

US10086118B2 Vacuum powered saline injection system 有权
公开(公告)号：US10086118B2
公开(公告)日：2018-10-02
申请号：US15016977
申请日：2016-02-05
申请人： Thomas P. Clement , S. Stone Linton
发明人： Thomas P. Clement , S. Stone Linton
IPC分类号： A61M1/00 , A61M3/02 , A61B18/14
摘要： A method and apparatus for injecting saline into an open cavity of a patient's body, and, alternatively, vacuuming fluids from said cavity, during laparoscopic surgery that provides constant feed and amplified pressure to provide a steady fluid output, in a disposable, single use handheld surgical device. The apparatus has a pump portion that includes a vacuum powered pump motor with a spring-biased valve.

7. 发明授权

US08840588B2 Insufflation needle with dual indicator and method of use 有权
标题翻译：吹气针双指示器及使用方法
公开(公告)号：US08840588B2
公开(公告)日：2014-09-23
申请号：US13372494
申请日：2012-02-13
申请人： Thomas P. Clement , David P. Weber
发明人： Thomas P. Clement , David P. Weber
IPC分类号： A61M5/178 , A61B17/34 , A61M13/00 , A61B19/00 , A61B17/00
CPC分类号： A61M13/003 , A61B17/3474 , A61B17/3496 , A61B2017/00115 , A61B2090/0811
摘要： A medical apparatus which comprises a sharpened outer needle and a blunt inner needle slidingly disposed within the outer needle is provided. The apparatus also contains a position indicator to indicate the position of the inner needle within the outer needle, so that the user knows whether the inner needle is in a protective or a non-protective position. The position indicator may be a mechanical visual indicator, an electronic visual indicator, a tactile indicator, an audible indicator or any combination of the above.
摘要翻译：提供一种医疗装置，其包括滑动地设置在外针内的刃磨外针和钝内针。该装置还包括位置指示器，以指示内针在外针内的位置，使得用户知道内针是否处于保护或非保护位置。位置指示器可以是机械视觉指示器，电子视觉指示器，触觉指示器，可听指示器或上述的任何组合。

8. 发明申请

US20120209167A1 INSUFFLATION NEEDLE WITH DUAL INDICATOR AND METHOD OF USE 有权
标题翻译：具有双指示器的消除针和使用方法
公开(公告)号：US20120209167A1
公开(公告)日：2012-08-16
申请号：US13372494
申请日：2012-02-13
申请人： David P. Weber , Thomas P. Clement
发明人： David P. Weber , Thomas P. Clement
IPC分类号： A61B17/34 , A61M13/00
CPC分类号： A61M13/003 , A61B17/3474 , A61B17/3496 , A61B2017/00115 , A61B2090/0811
摘要： A medical apparatus which comprises a sharpened outer needle and a blunt inner needle slidingly disposed within the outer needle is provided. The apparatus also contains a position indicator to indicate the position of the inner needle within the outer needle, so that the user knows whether the inner needle is in a protective or a non-protective position. The position indicator may be a mechanical visual indicator, an electronic visual indicator, a tactile indicator, an audible indicator or any combination of the above.
摘要翻译：提供一种医疗装置，其包括滑动地设置在外针内的刃磨外针和钝内针。该装置还包括位置指示器，以指示内针在外针内的位置，使得用户知道内针是否处于保护或非保护位置。位置指示器可以是机械视觉指示器，电子视觉指示器，触觉指示器，可听指示器或上述的任何组合。

9. 发明授权

US5527332A Tissue cutter for surgery 失效
标题翻译：组织切割器用于手术
公开(公告)号：US5527332A
公开(公告)日：1996-06-18
申请号：US333424
申请日：1994-11-02
申请人： Thomas P. Clement
发明人： Thomas P. Clement
IPC分类号： A61B17/22 , A61B17/30 , A61B17/32 , A61M1/00
CPC分类号： A61B17/320016 , A61B10/0275 , A61B10/04 , A61B17/1611 , A61B17/320783 , A61B2017/306 , A61B2217/005
摘要： A surgical cutter is provided for removing body tissue during surgery. The surgical cutter includes a cannula having a proximal end and a distal end and a side wall defining an interior region. The distal end of the cannula is positioned inside a patient's body during surgery with the proximal end situated outside of the patient's body. The side wall of the cannula is formed to include an orifice for receiving body tissue. The surgical cutter further includes a first annular wall fixed to the distal end of the cannula and an annular intermediate wall. The first annular wall is arranged to define an annular gap disposed between the first annular wall and the cannula side wall. The annular intermediate wall includes an annular distal edge sized to be received by the gap. The annular intermediate wall and the cannula are arranged for relative axial movement between a first position with the intermediate wall remote from the orifice and a second position with the intermediate wall received in the gap to cut tissue received in the orifice.
摘要翻译：提供外科切割器用于在手术期间去除身体组织。手术切割器包括具有近端和远端的套管和限定内部区域的侧壁。在外科手术期间，套管的远端定位在患者体内，其中近端位于患者身体的外侧。套管的侧壁形成为包括用于接收身体组织的孔口。手术切割器还包括固定到套管的远端的第一环形壁和环形中间壁。第一环形壁布置成限定设置在第一环形壁和套管侧壁之间的环形间隙。环形中间壁包括尺寸适于由间隙容纳的环形远侧边缘。环形中间壁和套管布置成在第一位置与远离孔口的中间壁之间进行相对轴向运动，第二位置与中间壁容纳在间隙中以切割容纳在孔中的组织。

10. 发明授权

US5335671A Tissue removal assembly with provision for an electro-cautery device 失效
标题翻译：组织移除组件，提供电灼设备
公开(公告)号：US5335671A
公开(公告)日：1994-08-09
申请号：US956601
申请日：1992-10-05
申请人： Thomas P. Clement
发明人： Thomas P. Clement
IPC分类号： A61B10/00 , A61B10/02 , A61B10/04 , A61B17/00 , A61B17/22 , A61B17/28 , A61B17/32 , A61B18/14 , A61B18/20 , A61B18/24 , A61B18/26 , A61B19/00 , A61M1/00 , A61M39/22
CPC分类号： A61B10/04 , A61B17/320016 , A61B17/3203 , A61B18/1482 , A61M1/0064 , A61M39/223 , A61B10/02 , A61B10/0275 , A61B10/0283 , A61B17/29 , A61B18/14 , A61B18/20 , A61B18/24 , A61B18/26 , A61B2017/0023 , A61B2017/0046 , A61B2017/22072 , A61B2090/306 , A61B90/04 , A61M1/0043 , A61M1/0047 , A61M1/0062
摘要： A surgical assembly for removal of body tissue in a patient, comprising: a cutting mechanism utilizing a moveable cutter cooperating with a cutting surface on a cannula insertable and positionable at a desired location in a patient by a rigidly coupled conduit piece rigidly attached to the cannula. The conduit piece connected to a vacuum source through a valve rigidly coupled to the conduit piece for removing cut body tissue. The rigidly connected valve, conduit piece, and cannula positioned by a hand of the user to direct and locate the cutter at the desired location in the patient while at the same time permitting a digit of the hand to control the valve or to control the cutter.
摘要翻译：一种用于去除患者身体组织的手术组件，包括：切割机构，其利用与可插入并可定位在患者期望位置的套管上的切割表面配合的可移动切割器，所述切割表面通过刚性连接的导管件刚性连接到套管。导管件通过刚性联接到导管件的阀门连接到真空源，用于去除切割的身体组织。由用户的手定位的刚性连接的阀，导管件和套管将刀具引导并定位在患者的期望位置，同时允许手的数字控制阀或控制刀具。

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