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1. 发明申请

US20090024056A1 Coaxial Needle Assembly 有权
标题翻译：同轴针组件
公开(公告)号：US20090024056A1
公开(公告)日：2009-01-22
申请号：US12173181
申请日：2008-07-15
申请人： Chad J. Bacon , Stephen F. Peters
发明人： Chad J. Bacon , Stephen F. Peters
IPC分类号： A61B10/02
CPC分类号： A61B10/0233 , A61B2017/3443 , A61B2090/034 , A61B2090/0811
摘要： An adjustable coaxial needle assembly for placement into a tissue mass prior to a biopsy procedure comprises a guide cannula assembly, a stylet, and a throw calibrator. The stylet is selectively coaxially received by the guide cannula, which is in turn coaxially received by the throw calibrator. The effective length of the guide cannula can be selectively adjusted by moving the throw calibrator relative to the guide cannula to adjust the distance between an open distal end of the guide cannula and a the throw calibrator.
摘要翻译：用于在活检程序之前放置到组织块中的可调节同轴针组件包括导向套管组件，探针和抛出校准器。探针可以被导向套管选择性地同轴地接收，引导套管又被投掷校准器同轴地接收。引导套管的有效长度可以通过相对于导向套管移动抛出校准器来调节引导套管的敞开的远端与抛出校准器之间的距离来选择性地调节。

2. 发明申请

US20090012423A1 Core Biopsy Device 有权
标题翻译：核心活组织检查装置
公开(公告)号：US20090012423A1
公开(公告)日：2009-01-08
申请号：US12209360
申请日：2008-09-12
申请人： Stephen F. Peters
发明人： Stephen F. Peters
IPC分类号： A61B10/00
CPC分类号： A61B10/0266
摘要： A core biopsy device comprises a cutting cannula provided at a distal end with a helical excising blade. The cutting cannula can be rotated within a tissue mass so that the helical excising blade can excise a biopsy sample from the surrounding tissue.
摘要翻译：核心活检装置包括在远端设置有螺旋切除刀片的切割套管。切割套管可以在组织块内旋转，使得螺旋切除刀片可以从周围组织切除活检样本。

3. 发明申请

US20090299221A1 Apparatus for Cocking a Biopsy Device 有权
标题翻译：装有活组织检查装置的装置
公开(公告)号：US20090299221A1
公开(公告)日：2009-12-03
申请号：US12474489
申请日：2009-05-29
申请人： Chad J. Bacon , Stephen F. Peters
发明人： Chad J. Bacon , Stephen F. Peters
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B2010/0208
摘要： A biopsy device includes a housing, a stylet carriage having a strike, a cannula carriage having a strike, and a cocking element comprising a catch carried by a resilient shaft that extends along an operational axis of the biopsy device. To arm the biopsy device, the cocking element is moved in a first arming stroke such that the catch engages the strike on the cannula carriage to deflect the resilient shaft from the operational axis such that the catch clears the strike on the stylet.
摘要翻译：活检装置包括壳体，具有撞击的探针支架，具有冲击的插管支架，以及包括沿着活检装置的操作轴线延伸的由弹性轴承载的卡扣的止动元件。为了装备活检装置，起动元件在第一布置行程中移动，使得卡扣接合插管托架上的撞击，以使弹性轴从操作轴线偏转，使得卡扣清除探针上的撞击。

4. 发明授权

US06520972B2 Surgical clip applier 有权
标题翻译：手术夹子
公开(公告)号：US06520972B2
公开(公告)日：2003-02-18
申请号：US09775462
申请日：2001-02-02
申请人： Stephen F. Peters
发明人： Stephen F. Peters
IPC分类号： A61B1710
CPC分类号： A61B17/1285
摘要： A surgical clip applier for application of surgical clips to body tissue is disclosed. The clip applier includes an elongated housing having proximate and distal ends. This housing also defines a feed surface for the surgical clips. The clip applier also includes first and second jaws extending from the distal end of the housing. The jaws open and close to apply the surgical clips to the body tissue of the patient. A driver is disposed within the housing to advance the surgical clips from the feed surface to the jaws. The clip applier of the present invention incorporates a backing surface extending from the distal end of the housing and extending along the jaws. Accordingly, the backing surface bears against the jaws by constantly applying a force such that the housing is always pre-loaded against the jaws. As such, the jaws are maintained in proper alignment with the feed surface and the surgical clips can be advanced from the feed surface to the jaws without a misfeed.
摘要翻译：公开了一种用于将手术夹子应用于身体组织的手术夹具。施夹器包括具有近端和远端的细长壳体。该壳体还限定了用于外科夹具的进给表面。施夹器还包括从壳体的远端延伸的第一和第二钳口。夹钳打开和关闭，将外科夹子应用于患者的身体组织。驱动器设置在壳体内以将手术夹子从进给表面推进到钳口。本发明的施夹器包括从壳体的远端延伸并沿着钳口延伸的背衬表面。因此，背衬表面通过不断地施加力使得壳体总是预先加载到夹爪上而抵靠钳口。因此，钳口保持与进给表面正确对准，并且手术夹可以从进给表面前进到钳口而不进行卡纸。

5. 发明授权

US5762255A Surgical instrument with improvement safety lockout mechanisms 失效
标题翻译：手术器械具有改进的安全锁定机制
公开(公告)号：US5762255A
公开(公告)日：1998-06-09
申请号：US604106
申请日：1996-02-20
申请人： Lars R. Chrisman , Scott H. Heneveld , Stephen F. Peters
发明人： Lars R. Chrisman , Scott H. Heneveld , Stephen F. Peters
IPC分类号： A61B17/072 , A61B17/28 , A61B17/068
CPC分类号： A61B17/2909 , A61B17/07207 , A61B17/2833 , A61B2017/2923 , A61B2090/0814
摘要： This invention provides surgical instruments having improved lockout mechanisms. The surgical instruments are of the type which have an operating mechanism for repeatedly performing a surgical procedure and a control mechanism for manipulating the instrument between a neutral position and a ready position for performing the surgical procedure. The instruments comprise a passive lockout assembly and an active lockout assembly. The passive lockout assembly includes a key which is operatively connected to the control mechanism. The key immobilizes the operating mechanism unless the instrument is in the ready position. The active lockout assembly includes a plunger operatively connected to a manually operable switch. The plunger immobilizes the operating mechanism unless the switch is operated and reengages the operating mechanism each time the instrument is used. Each time the instrument is used to perform the surgical operation, therefore, the instrument of the instrument must be in the ready position and the active lockout switch must be operated. Otherwise, the operating mechanism of the instrument is immobilized by one or both of the passive and active lockout assemblies.
摘要翻译：本发明提供具有改进的闭锁机构的手术器械。手术器械具有用于重复执行外科手术的操作机构和用于在中立位置和就绪位置之间操纵器械以执行外科手术的控制机构。仪器包括被动锁定组件和主动锁定组件。被动锁定组件包括可操作地连接到控制机构的键。钥匙固定操作机构，除非仪器处于就绪位置。活动锁定组件包括可操作地连接到可手动操作的开关的柱塞。柱塞固定操作机构，除非开关被操作，并且每次使用仪器时重新接通操作机构。因此，每次使用仪器进行外科手术时，仪器的仪器必须处于准备就绪位置，必须操作主动闭锁开关。否则，仪器的操作机构由被动和主动闭锁组件中的一个或两个固定。

6. 发明授权

US08568334B2 Core biopsy device 有权
标题翻译：核心活检装置
公开(公告)号：US08568334B2
公开(公告)日：2013-10-29
申请号：US12209360
申请日：2008-09-12
申请人： Steven E. Field , Stephen F. Peters , Brian R. Mulder , Michael Johnson , Todd Ireland , Steve Haeske , Mark Vander Veen
发明人： Steven E. Field , Stephen F. Peters , Brian R. Mulder , Michael Johnson , Todd Ireland , Steve Haeske , Mark Vander Veen
IPC分类号： A61B10/00 , A61B17/32
CPC分类号： A61B10/0266
摘要： A core biopsy device comprises a cutting cannula provided at a distal end with a helical excising blade. The cutting cannula can be rotated within a tissue mass so that the helical excising blade can excise a biopsy sample from the surrounding tissue.
摘要翻译：核心活检装置包括在远端设置有螺旋切除刀片的切割套管。切割套管可以在组织块内旋转，使得螺旋切除刀片可以从周围组织切除活检样本。

7. 发明授权

US08343072B2 Coaxial needle assembly 有权
标题翻译：同轴针装配
公开(公告)号：US08343072B2
公开(公告)日：2013-01-01
申请号：US12173181
申请日：2008-07-15
申请人： Chad J. Bacon , Stephen F. Peters
发明人： Chad J. Bacon , Stephen F. Peters
IPC分类号： A61B5/00
CPC分类号： A61B10/0233 , A61B2017/3443 , A61B2090/034 , A61B2090/0811
摘要： An adjustable coaxial needle assembly for placement into a tissue mass prior to a biopsy procedure comprises a guide cannula assembly, a stylet, and a throw calibrator. The stylet is selectively coaxially received by the guide cannula, which is in turn coaxially received by the throw calibrator. The effective length of the guide cannula can be selectively adjusted by moving the throw calibrator relative to the guide cannula to adjust the distance between an open distal end of the guide cannula and a the throw calibrator.
摘要翻译：用于在活检程序之前放置到组织块中的可调节同轴针组件包括导向套管组件，探针和抛出校准器。探针可以被导向套管选择性地同轴地接收，引导套管又被投掷校准器同轴地接收。引导套管的有效长度可以通过相对于导向套管移动抛出校准器来调节引导套管的敞开的远端与抛出校准器之间的距离来选择性地调节。

8. 发明申请

US20080281226A1 Core Biopsy Device with Specimen Length Adjustment 审中-公开
标题翻译：核心活检装置与样本长度调整
公开(公告)号：US20080281226A1
公开(公告)日：2008-11-13
申请号：US12182463
申请日：2008-07-30
申请人： Stephen F. Peters
发明人： Stephen F. Peters
IPC分类号： A61B10/02
CPC分类号： A61B10/0266 , A61B10/02 , A61B10/0275 , A61B2010/0208 , A61B2010/045 , A61B2017/32004 , A61B2090/034
摘要： A biopsy device comprises a housing carrying a stylet is telescoping register with a coring cannula and a specimen length adjuster operably coupled to the stylet to move the stylet relative to the coring cannula to set the size of the biopsy sample to be collected. The coring cannula is moved over the stylet and rotated relative to the stylet to excise the biopsy sample from surrounding tissue. A trigger assembly is provided that includes a release button on opposing sides of the housing as well as a rear trigger button that enables a user to comfortably actuate the biopsy device using any of the three trigger buttons.
摘要翻译：活检装置包括承载探针的壳体，其具有取芯插管的伸缩对准器和可操作地联接到通孔针的移动探针的取样插管的样本长度调节器，以设定要收集的活检样本的尺寸。取芯插管在探针上移动并相对于管心针旋转以从周围组织切除活检样本。提供了一种触发器组件，其包括在壳体的相对侧上的释放按钮以及后触发按钮，其使用户能够使用三个触发按钮中的任何一个舒适地致动活检装置。

9. 发明授权

US08192369B2 Apparatus for cocking a biopsy device 有权
标题翻译：用于起动活检装置的装置
公开(公告)号：US08192369B2
公开(公告)日：2012-06-05
申请号：US12474489
申请日：2009-05-29
申请人： Chad J. Bacon , Stephen F. Peters
发明人： Chad J. Bacon , Stephen F. Peters
IPC分类号： A61B10/00
CPC分类号： A61B10/0275 , A61B2010/0208
摘要： A biopsy device includes a housing, a stylet carriage having a strike, a cannula carriage having a strike, and a cocking element comprising a catch carried by a resilient shaft that extends along an operational axis of the biopsy device. To arm the biopsy device, the cocking element is moved in a first arming stroke such that the catch engages the strike on the cannula carriage to deflect the resilient shaft from the operational axis such that the catch clears the strike on the stylet.
摘要翻译：活检装置包括壳体，具有撞击的探针支架，具有冲击的插管支架，以及包括沿着活检装置的操作轴线延伸的由弹性轴承载的卡扣的止动元件。为了装备活检装置，起动元件在第一布置行程中移动，使得卡扣接合插管托架上的撞击，以使弹性轴从操作轴线偏转，使得卡扣清除探针上的撞击。

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