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1. 发明授权

US08985429B2 Surgical stapling device with adjunct material application feature 有权
标题翻译：具有附加材料应用功能的手术吻合装置
公开(公告)号：US08985429B2
公开(公告)日：2015-03-24
申请号：US13242164
申请日：2011-09-23
申请人： Stephen J. Balek , Chad P. Boudreaux , Matthew D. Holcomb , Thomas W. Lytle, IV , Matthew C. Miller , Charles J. Scheib , Bret W. Smith , Yi-Lan Wang , Donald F. Wilson, Jr. , Edward A. Rhad , Kreena R. Modi , Joseph Zavatsky , Aron O. Zingman
发明人： Stephen J. Balek , Chad P. Boudreaux , Matthew D. Holcomb , Thomas W. Lytle, IV , Matthew C. Miller , Charles J. Scheib , Bret W. Smith , Yi-Lan Wang , Donald F. Wilson, Jr. , Edward A. Rhad , Kreena R. Modi , Joseph Zavatsky , Aron O. Zingman
IPC分类号： A61B17/068 , A61B17/00 , A61B17/072 , A61B17/32
CPC分类号： A61B17/00491 , A61B17/07207 , A61B2017/07271 , A61B2017/07285 , A61B2017/320052
摘要： A surgical instrument includes a handle portion, a shaft housing a firing bar, an end effector comprising an anvil, a lower jaw, and a stapling and severing assembly responsive to a longitudinal closing motion produced by the handle portion and the shaft. The lower jaw is configured to receive a removable cartridge. The cartridge includes a housing, a plurality of staples disposed in the housing, and a deck disposed over the plurality of staples. The deck defines apertures, with each aperture being substantially disposed over each staple. The cartridge further includes an agent. The firing bar is operable to assist with releasing the agent onto a severed line of tissue when the firing bar is advanced.
摘要翻译：手术器械包括手柄部分，容纳击球杆的轴，包括砧座的末端执行器，下颚和响应于由手柄部分和轴产生的纵向关闭运动的装订和切割组件。下颌构造成接收可移除的盒。盒包括壳体，设置在壳体中的多个钉，以及设置在多个钉上的甲板。甲板限定孔，每个孔基本上设置在每个钉上。该盒还包括一个代理。射击杆可操作以帮助当射击杆前进时将药剂释放到组织切断线上。

2. 发明申请

US20130075451A1 Surgical Stapling Device with Adjunct Material Application Feature 有权
标题翻译：具有辅助材料应用特征的外科手术装置
公开(公告)号：US20130075451A1
公开(公告)日：2013-03-28
申请号：US13242164
申请日：2011-09-23
申请人： Stephen J. Balek , Chad P. Boudreaux , Matthew D. Holcomb , Thomas W. Lytle, IV , Matthew C. Miller , Charles J. Scheib , Bret W. Smith , Yi-Lan Wang , Donald F. Wilson, JR. , Edward A. Rhad , Kreena R. Modi , Joseph Zavatsky , Aron O. Zingman
发明人： Stephen J. Balek , Chad P. Boudreaux , Matthew D. Holcomb , Thomas W. Lytle, IV , Matthew C. Miller , Charles J. Scheib , Bret W. Smith , Yi-Lan Wang , Donald F. Wilson, JR. , Edward A. Rhad , Kreena R. Modi , Joseph Zavatsky , Aron O. Zingman
IPC分类号： A61B17/068
CPC分类号： A61B17/00491 , A61B17/07207 , A61B2017/07271 , A61B2017/07285 , A61B2017/320052
摘要： A surgical instrument includes a handle portion, a shaft housing a firing bar, an end effector comprising an anvil, a lower jaw, and a stapling and severing assembly responsive to a longitudinal closing motion produced by the handle portion and the shaft. The lower jaw is configured to receive a removable cartridge. The cartridge includes a housing, a plurality of staples disposed in the housing, and a deck disposed over the plurality of staples. The deck defines apertures, with each aperture being substantially disposed over each staple. The cartridge further includes an agent. The firing bar is operable to assist with releasing the agent onto a severed line of tissue when the firing bar is advanced.
摘要翻译：手术器械包括手柄部分，容纳击球杆的轴，包括砧座的末端执行器，下颚和响应于由手柄部分和轴产生的纵向关闭运动的装订和切断组件。下颌构造成接收可移除的盒。盒包括壳体，设置在壳体中的多个钉，以及设置在多个钉上的甲板。甲板限定孔，每个孔基本上设置在每个钉上。该盒还包括一个代理。射击杆可操作以帮助当射击杆前进时将药剂释放到组织切断线上。

3. 发明申请

US20130062391A1 SURGICAL INSTRUMENT WITH FLUID FILLABLE BUTTRESS 有权
标题翻译：手术仪器与流体可充气胸针
公开(公告)号：US20130062391A1
公开(公告)日：2013-03-14
申请号：US13232401
申请日：2011-09-14
申请人： Chad P. Boudreaux , Stephen J. Balek , Matthew D. Holcomb , Edward A. Rhad , Donald F. Wilson, JR.
发明人： Chad P. Boudreaux , Stephen J. Balek , Matthew D. Holcomb , Edward A. Rhad , Donald F. Wilson, JR.
IPC分类号： A61B17/068
CPC分类号： A61B17/00491 , A61B17/07207 , A61B17/07292 , A61B2017/00495
摘要： An apparatus comprises a surgical instrument and a buttress configured to hold a fluid adhesive. In some versions, the buttress contains a two-part fluid adhesive where two fluid materials form a fluid adhesive when combined. In some versions, the buttress is configured to be compressed by the surgical instrument thereby pressurizing a portion of the buttress. Thereafter, the buttress may be severed and the pressurized region may be operable to urge the fluid adhesive to a tissue site.
摘要翻译：一种装置包括外科器械和构造成保持流体粘合剂的支柱。在一些版本中，支撑件包含两部分流体粘合剂，其中两种流体材料组合时形成流体粘合剂。在一些形式中，支撑构造成被手术器械压缩，从而对支撑物的一部分进行加压。此后，支柱可能被切断，并且加压区域可操作以将流体粘合剂推动到组织部位。

4. 发明授权

US09999408B2 Surgical instrument with fluid fillable buttress 有权
公开(公告)号：US09999408B2
公开(公告)日：2018-06-19
申请号：US13232401
申请日：2011-09-14
申请人： Chad P. Boudreaux , Stephen J. Balek , Matthew D. Holcomb , Edward A. Rhad , Donald F. Wilson, Jr.
发明人： Chad P. Boudreaux , Stephen J. Balek , Matthew D. Holcomb , Edward A. Rhad , Donald F. Wilson, Jr.
IPC分类号： A61B17/04 , A61B17/10 , A61B17/072 , A61B17/00
CPC分类号： A61B17/00491 , A61B17/07207 , A61B17/07292 , A61B2017/00495
摘要： An apparatus comprises a surgical instrument and a buttress configured to hold a fluid adhesive. In some versions, the buttress contains a two-part fluid adhesive where two fluid materials form a fluid adhesive when combined. In some versions, the buttress is configured to be compressed by the surgical instrument thereby pressurizing a portion of the buttress. Thereafter, the buttress may be severed and the pressurized region may be operable to urge the fluid adhesive to a tissue site.

5. 发明授权

US09198644B2 Anvil cartridge for surgical fastening device 有权
标题翻译：用于外科紧固装置的砧筒
公开(公告)号：US09198644B2
公开(公告)日：2015-12-01
申请号：US13239919
申请日：2011-09-22
申请人： Stephen J. Balek , Chad P. Boudreaux , Matthew D. Holcomb , Edward A. Rhad
发明人： Stephen J. Balek , Chad P. Boudreaux , Matthew D. Holcomb , Edward A. Rhad
IPC分类号： A61B17/068 , A61B17/00 , A61B17/072 , A61B17/32
CPC分类号： A61B17/00491 , A61B17/07207 , A61B17/07292 , A61B2017/07257 , A61B2017/320052
摘要： A surgical instrument includes a handle portion, a shaft housing a firing bar, an end effector comprising an anvil, a lower jaw, and a stapling and severing assembly responsive to a longitudinal closing motion produced by the handle portion and the shaft. The lower jaw is configured to receive a removable cartridge. The cartridge includes a housing, a plurality of staples disposed in the housing, and a deck disposed over the plurality of staples. The deck defines apertures, with each aperture being substantially disposed over each staple. The instrument includes an anvil cartridge removably received in an anvil frame. The anvil cartridge is severed by the firing bar when the firing bar is advanced through tissue such that material from the anvil cartridge is released onto the severed tissue.
摘要翻译：手术器械包括手柄部分，容纳击球杆的轴，包括砧座的末端执行器，下颚和响应于由手柄部分和轴产生的纵向关闭运动的装订和切割组件。下颌构造成接收可移除的盒。盒包括壳体，设置在壳体中的多个钉，以及设置在多个钉上的甲板。甲板限定孔，每个孔基本上设置在每个钉上。仪器包括可拆卸地容纳在砧架中的砧座。当燃烧棒推进穿过组织时，砧筒被击发杆切断，使得来自砧座筒的材料被释放到被切断的组织上。

6. 发明申请

US20130075445A1 ANVIL CARTRIDGE FOR SURGICAL FASTENING DEVICE 有权
标题翻译：用于外科手术装置的ANVIL CARTRIDGE
公开(公告)号：US20130075445A1
公开(公告)日：2013-03-28
申请号：US13239919
申请日：2011-09-22
申请人： Stephen J. Balek , Chad P. Boudreaux , Matthew D. Holcomb , Edward A. Rhad
发明人： Stephen J. Balek , Chad P. Boudreaux , Matthew D. Holcomb , Edward A. Rhad
IPC分类号： A61B17/068
CPC分类号： A61B17/00491 , A61B17/07207 , A61B17/07292 , A61B2017/07257 , A61B2017/320052
摘要： A surgical instrument includes a handle portion, a shaft housing a firing bar, an end effector comprising an anvil, a lower jaw, and a stapling and severing assembly responsive to a longitudinal closing motion produced by the handle portion and the shaft. The lower jaw is configured to receive a removable cartridge. The cartridge includes a housing, a plurality of staples disposed in the housing, and a deck disposed over the plurality of staples. The deck defines apertures, with each aperture being substantially disposed over each staple. The instrument includes an anvil cartridge removably received in an anvil frame. The anvil cartridge is severed by the firing bar when the firing bar is advanced through tissue such that material from the anvil cartridge is released onto the severed tissue.
摘要翻译：手术器械包括手柄部分，容纳击球杆的轴，包括砧座的末端执行器，下颚和响应于由手柄部分和轴产生的纵向关闭运动的装订和切割组件。下颌构造成接收可移除的盒。盒包括壳体，设置在壳体中的多个钉，以及设置在多个钉上的甲板。甲板限定孔，每个孔基本上设置在每个钉上。仪器包括可拆卸地容纳在砧架中的砧座。当燃烧棒推进穿过组织时，砧筒被击发杆切断，使得来自砧座筒的材料被释放到被切断的组织上。

7. 发明申请

US20120059247A1 ECHOGENIC NEEDLE FOR BIOPSY DEVICE 审中-公开
标题翻译：生物装置的生物针头
公开(公告)号：US20120059247A1
公开(公告)日：2012-03-08
申请号：US12875200
申请日：2010-09-03
申请人： Trevor W.V. Speeg , Matthew C. Miller , Michael J. Vendely , Lucia G. Buehler , Edward A. Rhad , Kirk S. Leonard , Daniel H. Duke , Frederick E. Shelton, IV
发明人： Trevor W.V. Speeg , Matthew C. Miller , Michael J. Vendely , Lucia G. Buehler , Edward A. Rhad , Kirk S. Leonard , Daniel H. Duke , Frederick E. Shelton, IV
IPC分类号： A61B10/02 , A61B8/00
CPC分类号： A61B10/0275 , A61B8/0841 , A61B10/0283 , A61B2010/0225 , A61B2017/3454 , A61B2017/346 , A61B2090/3925
摘要： A biopsy device comprises an elongate needle having a piercing tip, a lateral aperture, and one or more echogenic features. In some versions, a dimpled surface provides the one or more echogenic features. The dimples may be concave or convex. In some versions, the piercing tip comprises a blade, and the one or more echogenic features are provided by openings formed transversely through the blade. In some versions, the one or more echogenic features are provided by serrations of the blade. Such serrations may be jagged or rounded. In some versions, the piercing tip is multi-faceted, and the facets of the tip provide the one or more echogenic features. A coagulant may also be provided on the needle. The piercing tip of the needle may rotate relative to other portions of the needle to facilitate insertion of the needle in tissue.
摘要翻译：活检装置包括具有穿刺尖端，横向孔和一个或多个回声特征的细长针。在一些版本中，凹陷表面提供一个或多个回声特征。凹坑可以是凹的或凸的。在一些形式中，刺穿尖端包括叶片，并且一个或多个回声特征由横向穿过叶片形成的开口提供。在一些版本中，一个或多个回声特征由叶片的锯齿提供。这种锯齿可以是锯齿状或圆形。在一些版本中，穿刺尖端是多面的，并且尖端的小面提供一个或多个回声特征。也可以在针上提供凝结剂。针的穿刺尖端可以相对于针的其它部分旋转，以便于将针插入组织中。

8. 发明申请

US20120330186A1 INTRODUCER FOR BIOPSY DEVICE 有权
标题翻译：生物设备介绍
公开(公告)号：US20120330186A1
公开(公告)日：2012-12-27
申请号：US13166918
申请日：2011-06-23
申请人： Edward A. Rhad , John A. Hibner , Andrew P. Nock , Kyle P. Moore
发明人： Edward A. Rhad , John A. Hibner , Andrew P. Nock , Kyle P. Moore
IPC分类号： A61B10/02
CPC分类号： A61B10/0275 , A61B17/3403 , A61B2010/0208 , A61B2090/3987
摘要： A biopsy system comprises an introducer, a biopsy device having a needle, and a marker applier. The introducer may include a closed distal tip, a lateral aperture, a proximally facing interior wall, and a ramp that guides the closed distal end of a marker applier up and into abutment with the wall as the applier is fed into the introducer. The needle of the biopsy device includes a blunt distal end and features providing clearance for the ramp as the blunt distal end is brought into abutment with the wall when the needle is fed into the introducer. The introducer may alternatively include an open distal end having resiliently biased leaves that bear against an inserted biopsy device needle. In some other versions, a fin projects laterally from the closed distal end of a marker applier, spacing the distal end away from a sidewall region of the introducer cannula.
摘要翻译：活检系统包括导引器，具有针的活检装置和标记器。引导器可以包括封闭的远侧末端，侧向孔，朝向内侧的内壁，以及斜坡，当施加器被馈送到导引器中时，该斜面将标记物施加器的封闭远端引导向上并与壁邻接。活检装置的针包括钝的远端，并且当针被送入导引器时，当钝头远端与壁抵接时，该特征为斜面提供间隙。导引器可以可选地包括具有弹性偏置的叶片的敞开的远端，该叶片抵靠插入的活检装置针头。在一些其他形式中，翅片从标记物施加器的封闭远端横向突出，使远端远离引导器套管的侧壁区域。

9. 发明授权

US08206316B2 Tetherless biopsy device with reusable portion 有权
标题翻译：无可重复使用部分的无菌活检装置
公开(公告)号：US08206316B2
公开(公告)日：2012-06-26
申请号：US12483305
申请日：2009-06-12
申请人： John A. Hibner , Patrick A. Mescher , Edward A. Rhad
发明人： John A. Hibner , Patrick A. Mescher , Edward A. Rhad
IPC分类号： A61B10/00 , A61B17/32
CPC分类号： A61B10/0275 , A61B10/0096 , A61B10/0283 , A61B2010/0208
摘要： A biopsy device comprises a body, a needle, and a cutter actuation mechanism. The needle extends distally from the body. The cutter actuation mechanism rotates and translates the cutter relative to the body and relative to the needle. The cutter has an overmold presenting a lead screw and a hex portion. The cutter actuation mechanism comprises a first gear disposed about the hex portion of the overmold and a second gear engaged with the lead screw of the overmold by a nut that is integral with the second gear. The cutter actuation mechanism is operable to simultaneously rotate the first gear relative to the body at a first rotational speed and the second gear relative to the body at a second rotational speed. With the lead screw and the nut rotating at different rotational speeds, the lead screw rotates relative to the nut at a third rotational speed.
摘要翻译：活检装置包括主体，针和切割器致动机构。针从身体向远处延伸。切割器致动机构使刀具相对于主体相对于针旋转并平移。刀具具有一个包含一个导螺杆和一个十六进制部分的二次模型。切割器致动机构包括围绕包覆模制件的六边形部分设置的第一齿轮和通过与第二齿轮成一体的螺母与包覆模制体的导螺杆啮合的第二齿轮。切割器致动机构可操作以在第一旋转速度下相对于主体同时旋转第一齿轮，并且第二齿轮以第二旋转速度相对于主体旋转。利用导螺杆和螺母以不同的转速旋转，导螺杆以第三转速相对于螺母旋转。

10. 发明申请

US20110208124A1 CATHETER INTRODUCER ASSEMBLY HAVING SAFETY SHIELDED SYRINGE 审中-公开
标题翻译：导管介绍装配有安全屏蔽的SYRINGE
公开(公告)号：US20110208124A1
公开(公告)日：2011-08-25
申请号：US13100776
申请日：2011-05-04
申请人： Edward A. Rhad , Mark Tsonton , Randy R. Stephens , Malcolm L. Russelburg
发明人： Edward A. Rhad , Mark Tsonton , Randy R. Stephens , Malcolm L. Russelburg
IPC分类号： A61M25/06 , A61M5/00
CPC分类号： A61M5/3273 , A61M25/0618 , A61M39/06 , A61M2005/3247 , A61M2039/062 , Y10S128/919
摘要： An intravenous catheter introducer assembly having a safety feature to prevent accidental needle sticks. The introducer assembly includes a needle assembly having a groove disposed on its outer surface. The introducer includes a protector made of a hollow member having an open distal end and an inwardly disposed resilient flange or a clip disposed thereon. The protector is coaxially slidably disposed around the needle with the flange abutting the outer surface of the needle and adapted to engage the groove when a catheter assembly is removed from the needle.
摘要翻译：具有防止意外针刺的安全特征的静脉内导管导引器组件。导引器组件包括具有设置在其外表面上的凹槽的针组件。导引器包括由中空构件制成的保护器，其具有敞开的远端和向内设置的弹性凸缘或设置在其上的夹子。保护器同轴地可滑动地布置在针周围，凸缘邻接针的外表面，并且当导管组件从针上移除时适于接合凹槽。

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