CN110177510A - 具有角度非对称平台特征部的圆形外科缝合器 - Google Patents
具有角度非对称平台特征部的圆形外科缝合器 Download PDFInfo
- Publication number
- CN110177510A CN110177510A CN201780083158.1A CN201780083158A CN110177510A CN 110177510 A CN110177510 A CN 110177510A CN 201780083158 A CN201780083158 A CN 201780083158A CN 110177510 A CN110177510 A CN 110177510A
- Authority
- CN
- China
- Prior art keywords
- platform surface
- platform
- nail
- equipment according
- suture head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/115—Staplers for performing anastomosis in a single operation
- A61B17/1155—Circular staplers comprising a plurality of staples
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B17/07207—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously the staples being applied sequentially
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/11—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis
- A61B17/1114—Surgical instruments, devices or methods, e.g. tourniquets for performing anastomosis; Buttons for anastomosis of the digestive tract, e.g. bowels or oesophagus
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07221—Stapler heads curved
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07271—Stapler heads characterised by its cartridge
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/068—Surgical staplers, e.g. containing multiple staples or clamps
- A61B17/072—Surgical staplers, e.g. containing multiple staples or clamps for applying a row of staples in a single action, e.g. the staples being applied simultaneously
- A61B2017/07214—Stapler heads
- A61B2017/07278—Stapler heads characterised by its sled or its staple holder
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physiology (AREA)
- Surgical Instruments (AREA)
Abstract
本发明提供了一种设备,其包括主体、轴组件、缝合头部组件和砧座。缝合头部组件包括平台构件、多个钉和驱动器。平台构件包括第一平台表面、第二平台表面、穿过平台表面形成的钉开口的外部环形阵列、穿过平台表面形成的钉开口的内部环形阵列、以及从第二层平台表面朝远侧延伸的多个支座特征部。第二平台表面相对于第一平台表面凹陷。驱动器能够操作以驱动钉通过钉开口。砧座能够操作以抵靠平台表面压缩组织。
Description
背景技术
在一些外科手术(例如,结肠直肠、肥胖症治疗、胸等相关的外科手术)中,可能会切割并移除患者的消化道的部分(例如,胃肠道和/或食道等),以清除不需要的组织,或者是为了其他原因。一旦组织被移除,消化道的剩余部分就可以端对端的吻合方式联接在一起。端对端的吻合可提供从消化道的一个部分到消化道的另一部分的基本上无阻碍的流动路径,而且不会在吻合的位点处导致任何类型的泄露。
能够被用来提供端对端的吻合的器械的一个示例是圆形缝合器。一些此类缝合器能够操作以夹持组织层,切割穿过被夹持的组织层,并驱动钉穿过被夹持的组织层,以在组织层的被切断的端部附近将组织层基本上密封在一起,从而将解剖学管腔的两个被切断的端部接合在一起。圆形缝合器被构造成能够基本上同时切断组织和密封组织。例如,圆形缝合器可切断吻合部处位于钉的环形阵列内的多余组织,以在接合在吻合部处的解剖管腔节段之间提供基本上平滑的过渡部。圆形缝合器可用于开腹手术或内窥镜式手术中。在一些情况下,穿过患者的天然存在的孔口插入圆形缝合器的一部分。
圆形缝合器的示例描述于1993年4月27日公布的名称为“Surgical AnastomosisStapling Instrument”的美国专利5,205,459;1993年12月21日公布的名称为“SurgicalAnastomosis Stapling Instrument”的美国专利5,271,544;1994年1月4日公布的名称为“Surgical Anastomosis Stapling Instrument”的美国专利5,275,322;1994年2月15日公布的名称为“Surgical Anastomosis Stapling Instrument”的美国专利5,285,945;1994年3月8日公布的名称为“Surgical Anastomosis Stapling Instrument”的美国专利5,292,053;1994年8月2日公布的名称为“Surgical Anastomosis Stapling Instrument”的美国专利5,333,773;1994年9月27日公布的名称为“Surgical Anastomosis StaplingInstrument”的美国专利5,350,104;以及1996年7月9日公布的名称为“SurgicalAnastomosis Stapling Instrument”的美国专利5,533,661;以及2014年12月16日公布的名称为“Low Cost Anvil Assembly for a Circular Stapler”的美国专利8,910,847。以上引用的美国专利中的每个的公开内容以引用方式并入本文。
一些圆形缝合器可包括电动致动机构。具有电动致动机构的圆形缝合器的示例在以下专利中有所描述:2015年3月26日公布的名称为“Surgical Stapler with Rotary CamDrive and Return”的美国专利2015/0083772;2015年3月26日公布的名称为“SurgicalStapling Instrument with Drive Assembly Having Toggle Features”的美国专利公布2015/0083773;2015年3月26日公布的名称为“Control Features for MotorizedSurgical Stapling Instrument”的美国专利公布2015/0083774;以及2015年3月26日公布的名称为“Surgical Stapler with Rotary Cam Drive”的美国专利公布2015/0083775。以上引用的美国专利公布中的每个的公开内容均以引用方式并入本文。
虽然已制造和使用各种外科缝合器械和相关联的部件,但据信在本发明人之前还无人制造或使用在所附权利要求中所描述的发明。
附图说明
尽管本说明书得出了具体地指出和明确地声明这种技术的权利要求,但是据信从下述的结合附图描述的某些示例将更好地理解这种技术,其中相似的参考标号指示相同的元件,并且其中:
图1示出了示例性圆形缝合器的透视图;
图2示出了图1的圆形缝合器的透视图,其中电池组被从柄部组件移除并且砧座从缝合头部组件移除;
图3示出图1的圆形缝合器的砧座的透视图;
图4示出了图1的圆形缝合器的缝合头部组件的透视图;
图5示出了图4的缝合头部组件的分解透视图;
图6示出了图1的圆形缝合器的分解透视图,其中轴组件的各部分彼此分开示出;
图7A示出了图3的位于消化道的第一节段内的砧座以及图4的位于消化道的第二节段内的缝合头部组件的剖面侧视图,其中砧座与缝合头部组件分离;
图7B示出了图3的位于消化道的第一节段内的砧座以及图4的位于消化道的第二节段内的缝合头部组件的剖面侧视图,其中砧座被固定到缝合头部组件;
图7C示出了图3的位于消化道的第一节段内的砧座以及图4的位于消化道的第二节段内的缝合头部组件的剖面侧视图,其中砧座朝缝合头部组件回缩,从而将组织夹持在砧座和缝合头部组件之间;
图7D示出了图3的位于消化道的第一节段内的砧座以及图4的位于消化道的第二节段内的缝合头部组件的剖面侧视图,其中缝合头部组件被致动以切断并缝合被夹持的组织;
图7E示出了图7A的消化道的第一节段和第二节段在端对端吻合部处被接合在一起的横截面侧视图;
图8示出了插入患者结肠中的图1的圆形缝合器的缝合头部组件和轴组件的局部透视图,其中缝合头部组件被定位在患者的骶骨附近,并且其中患者的解剖结构以横截面示出;
图9示出了插入患者结肠中的图1的圆形缝合器的缝合头部组件和轴组件的局部透视图,其中缝合头部组件接合结肠组织的折叠,并且其中患者的解剖结构以横截面示出;
图10示出了可结合到图1的圆形缝合器中的示例性另选缝合头部组件的透视图;
图11示出了图10的缝合头部组件的平台构件的顶部平面图;并且
图12示出了定位在消化道的节段中的图10的缝合头部组件的局部剖视图。
附图并非旨在以任何方式进行限制,并且设想本技术的各种实施方案可以多种其它方式来执行,包括那些未必在附图中示出的方式。并入本说明书中并构成其一部分的附图示出了本技术的若干方面,并与说明书一起用于解释本技术的原理;然而,应当理解,本技术不限于所示出的精确布置。
具体实施方式
下面对本技术的某些示例的说明不应用于限制本技术的范围。从下面的描述而言,本技术的其它示例、特征、方面、实施方案和优点对于本领域的技术人员而言将变得显而易见,下面的描述以举例的方式进行,这是为实现本技术所设想的最好的方式中的一种方式。正如将意识到的,本文所述的技术能够具有其它不同的和明显的方面,所有这些方面均不脱离本技术。因此,附图和说明应被视为实质上是例示性的而非限制性的。
I.示例性圆形缝合外科器械的概述
图1至图2示出了示例性外科圆形缝合器械(10),其可用于在解剖学管腔(诸如,患者消化道的一部分)的两个节段之间提供端对端的吻合。本示例的器械(10)包括柄部组件(100)、轴组件(200)、缝合头部组件(300)、砧座(400)和能够移除的电池组(120)。以下将更详细描述这些部件中的每一个。应当理解,除下述之外或代替下述内容,器械(10)可进一步根据以下美国专利申请的教导内容中的至少一些进行构造和操作:2015年6月26日提交的名称为“Method of Applying an Annular Array of Staples to Tissue”的美国专利14/751,612;美国专利5,205,459;美国专利5,271,544;美国专利5,275,322;美国专利5,285,945;美国专利5,292,053;美国专利5,333,773;美国专利5,350,104;美国专利5,533,661;以及/或者美国专利8,910,847,这些专利的公开内容以引用方式并入本文。参考本文的教导内容,其他合适的构型对于本领域的普通技术人员而言将是显而易见的。
A.圆形缝合器械的示例性组织接合特征部
如在图3中最佳显示,本示例的砧座(400)包括头部(420)和柄(410)。头部(410)包括限定多个钉成形凹坑(414)的近侧表面(412)。在本示例中,钉成形凹坑(414)被布置在两个同心环形阵列中。钉成形凹坑(414)被构造成能够在钉被驱动到钉成形凹坑(414)内时使钉变形(例如,如本领域已知的那样从大体上“U”形钉变形成“B”形)。柄(420)限定孔或管腔(422),并且包括定位在孔(422)中的一对枢转闩锁构件(430)。每个闩锁构件(430)包括特征部,该特征部允许砧座(400)可移除地固定到缝合头部组件(300)的套管针(330),如将在下文更详细所述。应当理解,然而,可使用任何其他合适的部件、特征部或技术将砧座(400)可移除地固定到套管针(330)。
缝合头部组件(300)位于轴组件(200)的远侧端部处。如图1至图2所示,砧座(400)被构造成能够与缝合头部组件(300)相邻地与轴组件(200)可移除地联接。而且,如将在下文更详细所述,砧座(400)和缝合头部组件(300)被构造成能够协作以通过三种方式来操纵组织,包括夹持组织、切割组织以及缝合组织。如在图4至图5中最佳显示,本示例的缝合头部组件(300)包括容纳可滑动钉驱动构件(350)的管状壳体(310)。圆柱形内芯构件(312)在管状壳体(310)内朝远侧延伸。管状壳体(310)牢固地固定到轴组件(200)的外部护套(210),使得管状壳体(310)用作用于缝合头部组件(300)的机械接地部。
套管针(330)被同轴地定位在管状壳体(310)的内芯构件(312)内。套管针(330)能够操作以响应于位于柄部组件(100)的近侧端部的旋钮(130)的旋转而相对于管状壳体(310)朝远侧和朝近侧平移。套管针(330)包括轴(332)和头部(334)。头部(334)包括尖的末端(336)和向内延伸的近侧表面(338)。头部(334)和轴(332)的远侧部分被构造成能够插入砧座(420)的孔(422)中。近侧表面(338)被构造成能够补充闩锁构件(430)的特征部以提供砧座(400)和套管针(330)之间的扣合接合。
钉驱动构件(350)能够操作以响应于马达(160)的启动而在管状壳体(310)内纵向致动,如将在下面更详细描述的。钉驱动构件(350)包括两个远侧呈现的钉驱动器(352)的同心环形阵列。钉驱动器(352)被布置成与上述钉成形凹坑(414)的布置相对应。因此,每个钉驱动器(352)被构造成能够当缝合头部组件(300)被致动时将对应的钉驱动到对应的钉成形凹坑(414)中。钉驱动构件(350)还限定孔(354),所述孔被构造成能够同轴地接纳管状壳体(310)的芯构件(312)。
圆柱形刀构件(340)被同轴定位在钉驱动构件(350)内。刀构件(340)包括远侧呈现的尖锐的圆形切割边缘(342)。刀构件(340)的尺寸被设计用于使得刀构件(340)限定外径,该外径小于由钉驱动器(352)的内部环形阵列限定的直径。刀构件(340)还限定被构造成能够同轴地接纳管状壳体(310)的芯构件(312)的开口。
平台构件(320)牢固地固定到管状壳体(310)。平台构件(320)包括限定两个同心环形阵列的钉开口(324)的远侧呈现的平台表面(322)。钉开口(324)被布置成与上述钉驱动器(352)和钉成形凹坑(414)的布置相对应。因此,每个钉开口(324)被构造成能够当缝合头部组件(300)被致动时为对应的钉驱动器(352)提供路径以驱动对应的钉穿过平台构件(320)并且进入对应的钉成形凹坑(414)。应当理解,钉开口(322)的布置可类似于如上所述的钉成形凹坑(414)的布置被修改。还应当理解,在缝合头部组件(300)被致动前,可使用各种结构和技术使钉容纳在缝合头部组件(300)内。平台构件(320)限定仅略大于由刀构件(340)限定的外径的内径。因此,平台构件(320)被构造成能够允许刀构件(340)朝远侧平移到切割边缘(342)远离平台表面(322)的位置。
图6示出了轴组件(200)的各种部件,所述轴组件的各种部件从柄部组件(100)朝远侧延伸并使缝合头部组件(300)的部件与柄部组件(100)的部件联接。具体地并且如上所述,轴组件(200)包括在柄部组件(100)和管状壳体(310)之间延伸的外部护套(210)。在本示例中,外部护套(210)为刚性的并且包括预成形的弯曲节段(212),所述预成形的弯曲节段被构造成能够有利于将缝合头部组件(300)定位在患者结肠内,如下所述。弯曲节段(212)包括内部弯曲(216)和外部弯曲(214)。
轴组件(200)还包括套管针致动杆(220)和套管针致动带组件(230)。套管针致动带组件(230)的远侧端部牢固地固定到套管针轴(332)的近侧端部。套管针致动带组件(230)的近侧端部被牢固地固定到套管针致动杆(220)的远侧端部,使得套管针(330)将响应于套管针致动带组件(230)和套管针致动杆(220)相对于外部护套(210)的平移而相对于外部护套(210)纵向地平移。套管针致动带组件(230)被构造成能够弯曲使得当套管针致动带组件(230)相对于外部护套(210)沿纵向平移时套管针致动带组件(230)可沿轴组件(200)中的预成型曲线前进。然而,套管针致动带组件(230)具有足够的柱强度和拉伸强度,以将远侧力和近侧力从套管针致动杆(220)传递到套管针轴(332)。套管针致动杆(220)是刚性的。夹具(222)牢固地固定到套管针致动杆(220),并被构造成能够与柄部组件(100)内的互补特征部协作以防止套管针致动杆(220)在柄部组件(100)内旋转,同时仍允许套管针致动杆(220)在柄部组件(100)内沿纵向平移。套管针致动杆(220)还包括粗糙螺旋状螺纹(224)和细小螺旋状螺纹(226)。
轴组件(200)还包括可滑动地接纳在外部护套(210)内的缝合头部组件驱动器(240)。缝合头部组件驱动器(240)的远侧端部固定到钉驱动构件(350)的近侧端部。缝合头部组件驱动器(240)的近侧端部经由销(242)而被固定到驱动托架(250)。因此应当理解,钉驱动构件(350)将响应于缝合头部组件驱动器(240)和驱动托架(250)相对于外部护套(210)的平移而相对于外部护套(210)沿纵向平移。缝合头部组件驱动器(240)被构造成能够弯曲使得当缝合头部组件驱动器(240)相对于外部护套(210)沿纵向平移时,缝合头部组件驱动器(240)可沿轴组件(200)中的预成型曲线前进。然而,缝合头部组件驱动器(240)具有足够的柱强度以将远侧力从驱动托架(250)传递到钉驱动构件(350)。
B.圆形缝合器械的示例性用户输入特征部
如图1所示,柄部组件(100)包括能够操作以致动砧座(400)和缝合头部组件(300)的手枪式握把(112)和若干部件。具体地,柄部组件(100)包括旋钮(130)、安全触发器(140)、击发触发器(150)、马达(160)和马达激活模块(180)。旋钮(130)通过螺母(未示出)与套管针致动杆(220)联接,使得粗糙螺旋状螺纹(224)将使螺纹接合特征部选择性地接合在螺母的内部;并且使得细小螺旋状螺纹(226)将选择性地接合旋钮(130)内部内的螺纹接合特征部。这些互补的结构被构造成能够使得套管针致动杆(220)将响应于旋钮(130)的旋转首先以相对较慢的速率朝近侧平移,然后以相对较快的速度朝近侧平移。
应当理解,当砧座(400)与套管针(330)联接时,旋钮(130)的旋转将提供砧座相对于缝合头部组件(300)的相应平移。还应当理解,旋钮(130)可以沿第一角方向(例如,顺时针方向)旋转以使砧座(400)朝向缝合头部组件(300)回缩;并且可沿第二角方向(例如,逆时针方向)旋转以推进砧座(500)远离缝合头部组件(300)。因此,可使用旋钮(130)来调整砧座(400)和缝合头部组件(300)的相对表面(412,322)之间的间隙距离,直到实现合适的间隙距离。
在本示例中,柄部组件(100)包括用户反馈特征部(114),该用户反馈特征部被配置成向操作者提供指示砧座(400)相对于缝合组件(300)的定位的视觉反馈。因此,操作者可在旋转旋钮(130)的同时观察用户反馈特征部(114),以确认砧座(400)与缝合组件(300)之间是否已达到合适的间隙距离。仅以举例的方式,用户反馈特征部(114)可根据以下专利申请的教导内容中的至少一些来构造和操作:2015年6月26日提交的名称为“Method ofApplying an Annular Array of Staples to Tissue”的美国专利申请14/751,612,该申请的公开内容以引用方式并入本文。参考本文的教导内容,提供用户反馈的其他合适形式对于本领域的普通技术人员将是显而易见的。
击发触发器(150)能够操作以激活马达(160),以从而致动缝合头部组件(300)。安全触发器(140)能够操作以基于砧座(400)相对于缝合头部组件(300)的纵向位置来选择性地阻碍击发触发器(150)的致动。柄部组件(100)还包括能够操作以基于砧座(400)相对于缝合头部组件(300)的位置选择性地锁定触发器(140,150)两者的部件。当触发器(140,150)被锁定时,防止触发器(150)击发缝合头部组件(300)的致动。因此,只有当砧座(400)相对于缝合头部组件(300)的位置在预定范围内时,触发器(150)才能够操作以启动缝合头部组件(300)的致动。
在本示例中,本示例的击发触发器(150)包括一体式致动桨叶,例如如下美国专利申请所示和所述的桨叶:2015年6月26日提交的名称为“Surgical Stapler withReversible Motor”的美国专利申请14/751,231,该专利申请的公开内容以引用方式并入本文。桨叶被构造成能够在击发触发器(150)被枢转到击发位置时致动马达激活模块(180)的开关(图1)。马达激活模块(180)与电池组(120)和马达(160)连通,使得马达激活模块(180)被构造成能够响应于桨叶致动马达激活模块(180)的开关而从电池组(120)为马达(160)的激活提供电力。因此,马达(160)将在击发触发器(150)枢转时被激活。马达(160)的这种启动将致动缝合头部组件(300),如在下文更详细所述。
电池组(120)能够操作以为马达(160)提供电力,如上文所述。电池组(120)可通过扣合接合或任何其他合适的方式与柄部组件(100)可移除地联接。应当理解,电池组(120)和柄部组件(100)可以具有互补的电接触件、销和插座,和/或为在电池组(120)与柄部组件(100)联接时从电池组(120)到柄部组件(100)中的电动部件的电连通提供路径的其他特征部。还应当理解,在一些型式中,电池组(120)一体地结合在柄部组件(100)内,使得电池组(120)不能从柄部组件(100)移除。
C.利用圆形缝合器械的示例性吻合手术
图7A至图7E示出用于在两个管状解剖结构(20,40)之间形成吻合部(70)的器械(10)。仅以举例的方式,管状解剖结构(20,40)可以包括患者的食道的节段、患者的结肠的节段、患者的消化道的其他节段或任何其他管状解剖结构。在一些型式中,移除患者结肠的一个或多个患病部分,其中图7A至图7E的管状解剖结构(20,40)表示结肠的剩余切断部分。
如图7A所示,砧座(400)被定位在一个管状解剖结构(20)中,并且缝合头部组件(300)被定位在另一个管状解剖结构(40)中。在管状解剖结构(20,40)包括患者的结肠的节段的型式中,可经由患者的直肠插入缝合头部组件(300)。还应当理解,图7A至图7E所示的手术为开放式外科手术,尽管该手术可以替代地在腹腔镜下进行。仅以举例的方式,手术规程可根据以下专利的教导内容的至少一些来通过腹腔镜执行:于2016年4月14日公布的名称为“Staple Cartridge”的美国公开2016/0100837,其公开内容以引用方式并入本文;和/或2015年9月24日提交的名称为“Apparatus and Method for Forming a Staple Linewith Trocar Passageway”的美国专利公开14/864,310,其公开内容以引用方式并入本文。根据本文的教导内容,器械(10)能够被用来在腹腔镜式手术中形成吻合部(70)的各种其他合适的方式对于本领域普通技术人员而言将是显而易见的。
如图7A所示,砧座(400)被定位在管状解剖结构(20)中,使得柄(420)从管状解剖结构(20)的打开的被切断端部(22)突出。荷包缝合线(30)围绕柄(420)的中间区域设置以将砧座(400)的位置大体固定在管状解剖结构(20)中。类似地,缝合头部组件(300)定位在管状解剖结构(40)中,使得套管针(330)从管状解剖结构(20)的打开的被切断的端部(42)突出。荷包缝合线(50)围绕轴(332)的中间区域设置以将缝合头部组件(300)的位置大体固定在管状解剖结构(40)中。
接下来,通过将套管针(330)插入孔(422)中来将砧座(400)固定到套管针(330),如图7B所示。闩锁构件(430)接合套管针(330)的头部(334),从而提供砧座(400)和套管针(330)之间的牢固配合。然后,操作者旋转旋钮(130),同时经由手枪式握持部(112)来使柄部组件(100)保持静止。旋钮(130)的这种旋转致使套管针(330)和砧座(400)朝近侧回缩(如上所述)。如图7C所示,套管针(330)和砧座(400)的这种近侧回缩将管状解剖结构(20,40)的组织压缩在砧座(400)和缝合头部组件(300)的表面(412,322)之间。操作者观察用户反馈特征部(114)以判断砧座(400)和缝合头部组件(300)的相对表面(412,322)之间的间隙距离(d)是否适当;并且经由旋钮(130)进行任何必要的调整。
一旦操作者经由旋钮(130)适当地设置了间隙距离(d),则操作员致动安全触发器(140)以引起击发触发器(150)的致动。然后,操作者致动击发触发器(150)。击发触发器(150)的这种致动继而致动马达启动模块(180)的开关,该开关继而启动马达(160),以由此通过朝远侧驱动刀构件(340)和钉驱动器构件(350)而致动缝合头部组件(300),如图7D所示。当刀构件(340)朝远侧平移时,刀构件(340)的切割边缘(342)与砧座(400)的内边缘(416)协作,从而剪切位于砧座(400)的环形凹陷部(418)和刀构件(340)的内部内的多余组织。
如图4所示,本示例的砧座(400)在环形凹陷部(418)内包括可断开垫圈(417)。当刀构件(340)从图7C所示的位置到图7D所示的位置完成完整的远侧运动范围时,这个垫圈(417)被刀构件(340)断开。当刀构件(340)到达其远侧移动的末尾时,刀构件(340)的驱动机构可以提供增加的机械优势,从而提供更大的力来断开垫圈(417)。当然,在一些型式中,可完全省去可断开垫圈(417)。在包含了垫圈(417)的型式中,应当理解,垫圈(417)还可以充当刀构件(340)的切板以帮助切割组织。除了内边缘(416)与切割边缘(342)之间的上述剪切作用之外或作为对上述剪切作用的代替,可以采用这样的切割技术。
当钉驱动构件(350)从图7C所示的位置朝远侧平移到图7D所示的位置时,钉驱动构件(350)驱动钉(90)穿过管状解剖结构(20,40)的组织并进入砧座(400)的钉成形凹坑(414)。钉成形凹坑(414)使钉(90)变形为本领域已知的“B”形。因此,所成形的钉(90)将组织的端部固定在一起,从而将管状解剖结构(20)与管状解剖结构(40)耦接。
在操作者已经如图7D所示致动缝合头部组件(300)之后,操作者旋转旋钮(130)以朝远侧驱动砧座(400)远离缝合头部组件(300),从而增大间隙距离(d)以便于释放表面(412,322)之间的组织。然后,操作者从患者体内移除器械(10),砧座(400)仍然固定到套管针(330)。重新参见管状解剖结构(20,40)包括患者的结肠的节段的示例,可经由患者的直肠移除器械(10)。在器械(10)已移除的情况下,使管状解剖结构(20,40)在吻合部(70)处通过钉(90)的两个环形阵列固定在一起,如图7E所示。吻合部(70)的内径由刀构件(340)留下的被切断的边缘(60)限定。
II.示例性的另选缝合头部组件
如上文所指出,在一些情况下,解剖结构(20,40)可以包括患者结肠的节段。图8示出了缝合头部组件(300)和设置在患者结肠(C)中的轴组件(200)的远侧部分。如图所示,缝合头部组件(300)和轴组件(200)经由患者直肠(R)插入。另外如图所示,弯曲节段(212)的曲率被构造成能够大致与患者结肠(C)的曲率互补。然而,也如图8所示,在某些情况下,平台构件(320)趋于将患者结肠(C)的组织(T)压缩成抵靠患者的骶骨(S)和/或某种其他基本刚性解剖结构。取决于操作者插入缝合头部组件(300)和轴组件(200)的角度,和/或取决于操作者在插入期间施加到缝合头部组件(300)和轴组件(200)的力,当组织(T)被夹在缝合头部组件(300)与患者骶骨(S)之间时,患者结肠(C)的组织(T)可能受损(例如,撕裂)。在平台构件(320)具有组织夹持结构和/或其他突起结构(例如,钉引导特征部等)的型式中,当缝合头部组件(300)和轴组件(200)被插入患者结肠(C)中时,此类结构可能增加损伤患者结肠(C)的组织(T)的风险。
相似地,如图9所示,本领域的普通技术人员将认识到,结肠(C)的组织(T)限定多个折叠(F),并且当缝合头部组件(300)和轴组件(200)被插入患者结肠(C)中时,缝合头部组件(300)可能会卡在此类折叠(F)上。这种卡住也可能造成损伤患者结肠(C)的组织(T)的风险。同样,在平台构件(320)具有组织夹持结构和/或其他突起结构(例如,钉引导特征部等)的型式中,当缝合头部组件(300)卡在折叠(F)上时,此类结构可增加损伤患者结肠(C)的组织(T)的风险。
因此,可能有利的是提供一种缝合头部组件(300)的型式,该型式使得在将缝合头部组件(300)和轴组件(200)插入患者结肠(C)期间损伤患者结肠(C)的组织(T)的风险最小化。此外,可能有利的是提供一种缝合头部组件(300)的型式,该型式包括在缝合头部组件(300)的致动期间增强组织夹持的特征部,由此促进成功的组织切割和钉部署,而不增加在缝合头部组件(300)和轴组件(200)插入患者结肠(C)期间损伤患者结肠(C)的组织(T)的风险。
图10示出了可容易地结合到缝合器械中以代替缝合头部组件(300)的示例性另选缝合头部组件(500)。除非下文另外描述,否则与上述缝合头部组件(300)一样构造和能够操作该示例的缝合头部组件(500)。该示例的缝合头部组件(500)包括平台构件(502),该平台构件具有限定两个同心环形钉开口阵列(524)的平台表面(522)。钉开口(524)被布置成与上述钉驱动器(352)和钉成形凹坑(414)的布置相对应。因此,每个钉开口(524)被构造成能够当缝合头部组件(500)被致动时为对应的钉驱动器(352)提供路径以驱动对应的钉穿过平台构件(500)并且进入对应的钉成形凹坑(414)。平台构件(502)限定的内径仅略大于由刀构件(540)限定的外径。因此,平台构件(502)被构造成能够允许刀构件(540)朝远侧平移到切割边缘(542)远离平台表面(522)的位置。
与上述平台构件(320)不同,本示例的平台构件(502)包括第一区(510)和第二区(550)。第一区(510)的特征在于,平台表面(522)在第一区(510)内为基本上平坦的。第一区(510)包括具有弯曲构型的外边缘(520)。因此,外边缘(520)被配置成降低当缝合头部组件(500)被插入患者结肠(C)中时外边缘(520)卡在组织(T)上的风险。
第二区(550)的特征在于,第二区具有凹陷平台表面(552),其中多个支架特征部(560)从凹陷平台表面(552)向上突起。阶梯式过渡部(530)形成于区域(510,550)之间的边界处,由此提供从平台表面(522)到凹陷平台表面(552)的向下阶跃过渡部。在一些型式中,过渡部(530)相对于表面(522,552)垂直取向,使得过渡部(530)提供从平台表面(522)到凹陷平台表面(552)的陡降。在一些其他型式中,过渡部(530)相对于表面(522,552)倾斜取向,使得过渡部(530)提供从平台表面(522)到凹陷平台表面(552)的倾斜过渡部。另选地,过渡部(530)可具有弯曲构型或任何其他合适的构型。
支架特征部(560)各自包括面向外表面(562)、外壁部分(564)和内壁部分(566)。面向外表面(562)是弯曲的以与外边缘(520)的弯曲构型互补。面向外表面(562)因此被构造成能够在缝合头部组件(500)被插入患者结肠(C)中时降低支架特征部(560)卡在组织(T)上的风险。外壁部分(564)能够部分地包裹在钉开口(524)的外部阵列周围。因此,外壁部分(564)被构造成能够和定位成向离开钉开口(524)的外部阵列的钉(90)提供引导。内壁部分(564)被构造成能够部分地包裹在钉开口(524)的内部阵列周围。因此,内壁部分(564)被构造和定位成向离开钉开口(524)的内部阵列的钉(90)提供引导。
由于每个内壁部分(566)与对应外壁部分(564)邻接,并且因为钉开口(524)的内部阵列与钉开口(524)的内部阵列成角度地偏移,所以每个支架特征部(560)通常具有Z形构型。在本示例中,支架特征部(560)的上边缘(568)位于与平台表面(522)相同的平面上,使得上边缘(568)和平台表面(522)将沿相同的平面接触组织。换句话讲,当凹陷平台表面(552)相对于上边缘(568)凹陷时,平台表面(522)不相对于上边缘(568)凹陷。在一些其他型式中,上边缘(568)的至少一部分在平台表面(522)的平面上方或下方延伸。
还应当理解,在本示例中离散地形成了支架特征部(560),使得间隙位于每个支架特征部(560)与相邻的支架特征部(560)之间。在一些其他型式中,支架特征部(560)彼此邻接。
第二区(550)还包括向上突起的环形壁(592)。环形壁(592)与平台表面(522)齐平。环形壁(592)被构造成能够抵靠砧座(400)压缩部分环形的组织区域,从而为刀构件(540)的边缘(542)提供辅助以剪切组织。环形壁(592)与平台表面(522)的内部区域邻接且共面,使得环形壁(592)和平台表面配合以抵靠砧座(400)压缩组织的完整环形区域,从而沿组织区域的整个圆周提供均匀的压缩。环形凹槽(590)形成于环形壁(590)与支架特征部(560)之间。在一些其他型式中,内壁部分(566)完全延伸至环形壁(590),使得环形壁(590)经由内壁部分(566)直接连接到支架特征部(560)。
应当理解,支架特征部(560)相对于凹陷平台表面(552)的突出构型将在第二区(550)中提供组织接合效果,而在第一区(510)中不提供组织接合效果。具体地,当组织被压缩在如上所述的平台构件(502)与砧座构件(400)之间时,被压缩的组织的部分进入邻近支架特征部(560)的凹陷区域。通过使一些组织进入这些凹陷区域,如果组织被压缩抵靠诸如平台表面(322)的相容平坦平台表面,则这样可减小本来将施加到组织的总压力。通过减少组织上的总压力,平台构件(502)可以减小组织由于过度压缩而破碎的风险。除了减小组织上的总压力之外,组织部分进入邻近支架特征部(560)的凹陷区域中可以在被压缩组织上提供比使用一致平坦的平台表面如平台表面(322)本来可实现的夹持更大的夹持。增强的组织夹持可以促进刀构件(540)的更清洁切割,并且还促进钉(90)更成功地部署在组织中。因此,支架特征部(560)的存在可以减少组织被过度压缩的风险并在切割和缝合组织时促进更大程度的成功。
如在图11中最佳地看出,在本示例中,第一区(510)沿平台构件(502)的圆周的约90°的角度范围(θ)跨越。仅作为另一个示例,第一区(510)可以沿小于平台构件(502)的圆周的约90°的角范围(θ)跨越。例如,第一区(510)可以沿平台构件(502)的圆周的约90°和约30°之间的角范围(θ)跨越;或沿平台构件(502)的圆周的约45°与约90°之间跨越。
如上所述,组织进入邻近支架特征部(560)的凹陷区域中可以降低组织过度压缩的风险,并且在砧座(400)和缝合头部组件(500)的致动期间促进组织切割和缝合的更大成功。然而,在将缝合头部组件(500)和轴组件(200)插入组织期间,组织同样地进入邻近支架特征部(560)的凹陷区域中可能会带来一些风险。换句话讲,在支架特征部(560)沿平台构件(502)的整个圆周定位的平台构件(502)的变型中,在将轴组件(200)和缝合头部组件(500)插入患者结肠(C)期间,组织(T)可能趋于进入邻近支架特征部(560)的凹陷区域。在组织(T)被夹靠在骶骨(S)上时,所产生的组织(T)在支架特征部(560)上的任何卡住可能增加损坏组织(T)的风险,如上文参照图8所示。
为了避免在将轴组件(200)和缝合头部组件(500)插入患者结肠(C)期间本来可能与支架特征部(560)上的组织卡住相关的上述风险,第一区(510)被定位成与轴组件(200)的弯曲节段(212)的外部弯曲(214)相对应。如图8所示,缝合头部组件(300)的对应于外部弯曲(214)的区域是缝合头部组件(300)的倾向于将组织(T)夹靠在骶骨(S)上的区域。因此,通过在该区域中具有第一区(510),缝合头部组件(500)避免了在将轴组件(200)和缝合头部组件(500)插入患者结肠(C)期间本来可能与支架特征部(560)相关联的风险;同时仍在砧座(400)与缝合头部组件(500)被致动时提供在第二区中的支架特征部(560)的优点。
除了降低本来由于抵靠骶骨(S)夹住组织(T)而发生组织(T)损伤的风险之外,平台构件(502)的配置还可以在缝合头部组件(500)已经到达套管针(300)可固定到砧座(400)的位置时减小组织(T)损伤的风险。图12示出处于这样位置的缝合头部组件(500)的示例。具体地,图12示出了定位在管状解剖结构内的缝合头部组件(500),其中围绕轴(332)的中间区域提供荷包缝合线(50)以将缝合头部组件(500)的位置大体固定在管状解剖结构(40)中。应当理解,在图12所示的视图中有意省略了环形壁(592)以展示在本示例中上边缘(568)如何与平台表面(522)齐平。还应当理解,在本示例中,环形壁(592)也将与上边缘(568)齐平,使得如果图12中未省略上环形壁(592),则环形壁(592)在图12中将模糊支架特征部(560)的视图。
如图所示,当缝合头部组件(500)处于图12所示的位置时,缝合头部组件(500)的远侧端部的最外区域抵靠解剖结构(40)的组织的包扎区域支承。在缝合头部组件(500)的远侧端部的该最外区域呈现相对尖锐的拐角的替代型式中,这样的拐角可能容易损坏或甚至撕裂该相邻的组织区域。然而,在本示例中,由于外边缘(520)和面向外表面(562)均提供弯曲轮廓,因此撕裂被外边缘(520)和面向外表面(562)接触的组织的环形区域的风险降低。因此,即使操作者在缝合头部组件(500)位于图12所示的位置中时朝远侧推动缝合头部组件(500),缝合头部组件(500)的远侧端部的最外区域的弯曲构型也可基本上防止缝合头部组件(500)的远侧端部的最外区域撕裂相邻组织。虽然缝合头部组件(500)的该区域(即,由外边缘(520)和面向外表面(562)共同限定的区域)在该示例中具有弯曲轮廓,但在一些其他型式中,缝合头部组件(500)的该区域可具有倒角轮廓或任何其他合适种类的无创伤轮廓。
III.示例性组合
下述实施例涉及本文的教导内容可被组合或应用的各种非穷尽性方式。应当理解,下述实施例并非旨在限制可在本专利申请或本专利申请的后续提交文件中的任何时间提供的任何权利要求的覆盖范围。不旨在进行免责声明。提供以下实施例仅仅是出于例示性目的。预期本文的各种教导内容可按多种其它方式进行布置和应用。还设想到,一些变型可省略在以下实施例中所提及的某些特征。因此,下文提及的方面或特征中的任一者均不应被视为决定性的,除非另外例如由发明人或关注发明人的继承者在稍后日期明确指明如此。如果本专利申请或与本专利申请相关的后续提交文件中提出的任何权利要求包括下文提及的那些特征之外的附加特征,则这些附加特征不应被假定为因与专利性相关的任何原因而被添加。
实施例1
一种设备,包括:(a)主体;(b)从所述主体朝远侧延伸的轴组件,其中所述轴组件具有远侧端部;(c)缝合头部组件,所述缝合头部组件定位在所述轴组件的所述远侧端部处,其中所述缝合头部组件包括:(i)平台构件,其中所述平台构件包括:(A)第一平台表面,(B)第二平台表面,其中所述第二平台表面相对于所述第一平台表面凹陷,(C)穿过所述第一平台表面和所述第二平台表面形成的钉开口的外部环形阵列,(D)穿过所述第一平台表面和所述第二平台表面形成的钉开口的内部环形阵列,以及(E)从所述第二平台表面朝远侧延伸的多个支架特征部,(ii)多个钉,以及(iii)能够操作以驱动所述钉通过所述钉开口的驱动器;以及(d)砧座,其中所述砧座能够操作以抵靠所述平台表面压缩组织。
实施例2
根据权利要求1所述的设备,其中,每个支架特征部部分地包围所述钉开口的外部环形阵列的对应钉开口的端部。
实施例3
根据权利要求1所述的设备,其中,每个支架特征部部分地包围所述钉开口的内部环形阵列的对应钉开口的端部。
实施例4
根据权利要求1所述的设备,其中,每个支架特征部包括外壁部分和内壁部分,其中所述外壁部分部分地包围所述钉开口的外部环形阵列的对应钉开口的端部,其中所述内壁部分部分地包围所述钉开口的内部环形阵列的对应钉开口的端部。
实施例5
根据权利要求4所述的设备,其中,每个支架特征部的所述外壁部分和所述内壁部分形成相应的Z形构型。
实施例6
根据权利要求1所述的设备,其中,每个支架特征部包括具有曲率的圆形外边缘。
实施例7
根据权利要求6所述的设备,其中,所述第一平台表面具有圆形外边缘,其中所述第一平台表面的所述圆形外边缘的曲率与所述支架特征部的所述圆形外边缘的曲率相同。
实施例8
根据权利要求1所述的设备,其中,每个支架特征部具有沿平面定位的上边缘,其中所述第一平台表面与所述支架特征部的所述上边缘所沿着定位的平面共面。
实施例9
根据权利要求1所述的设备,其中,所述平台构件还包括从所述第一平台表面到第二台阶表面的向下阶跃过渡部。
实施例10
根据权利要求1所述的设备,其中,所述平台构件限定第一角区域和第二角区域,其中所述第一平台表面仅沿所述第一角区域延伸,其中所述第二平台表面仅沿所述第二角区域延伸。
实施例11
根据权利要求10所述的设备,其中,所述第一角区域沿所述平台构件的圆周的约30°与约90°之间的角度范围延伸。
实施例12
根据权利要求10所述的设备,其中,所述轴组件包括弯曲节段,所述弯曲节段包括内部弯曲和外部弯曲。
实施例13
根据权利要求12所述的设备,其中,所述第一角区域成角度地定位成与所述外部弯曲相对应,其中所述第二角区域成角度地定位成与所述内部弯曲相对应。
实施例14
根据权利要求1所述的设备,其中,所述第一平台表面是平坦的。
实施例15
根据权利要求1所述的设备,其中,所述平台构件还包括从所述第二平台表面朝远侧延伸的内部环形壁。
实施例16
根据权利要求15所述的设备,其中,所述内部环形壁具有与所述第一平台表面共面的远侧边缘。
实施例17
根据权利要求15所述的设备,其中,所述内部环形壁从所述支架特征部向内间隔开,使得在所述内部环形壁与所述支架特征部之间限定凹陷部。
实施例18
一种设备,包括缝合头部组件,其中所述缝合头部组件包括:(a)环形平台构件,其中所述环形平台构件包括:(i)沿所述环形平台构件的第一角度范围延伸的第一平台表面,(ii)沿所述环形平台构件的第二角度范围延伸的第二平台表面,(iii)穿过所述第一平台表面和所述第二平台表面形成的钉开口的外部环形阵列,(iv)穿过所述第一平台表面和所述第二平台表面形成的钉开口的内部环形阵列,(v)从所述第二平台表面朝远侧延伸或在所述第二平台表面内凹陷的多个组织接合特征部,以及(vi)从所述第二平台表面朝远侧延伸的内部环形壁,其中所述内部环形壁从所述组织接合特征部向内定位;(b)多个钉;以及(c)能够操作以驱动所述钉通过所述钉开口的驱动器。
实施例19
根据权利要求18所述的设备,其中,所述第二平台表面相对于所述第一平台表面凹陷。
实施例20
一种设备,包括:(a)从主体朝远侧延伸的轴组件,其中所述轴组件包括:(i)近侧端部,(ii)远侧端部,和(iii)位于所述近侧端部与所述远侧端部之间的弯曲节段,其中所述弯曲节段包括内部弯曲和外部弯曲;以及(b)定位在所述轴组件的所述远侧端部处的缝合头部组件,其中所述缝合头部组件包括:(i)第一平台表面,其角度范围定位成与所述轴组件的所述外部弯曲相对应,(ii)第二平台表面,其角度范围定位成与所述轴组件的所述内部弯曲相对应,(iii)穿过所述第一平台表面和所述第二平台表面形成的钉开口的外部环形阵列,(iv)穿过所述第一平台表面和所述第二平台表面形成的钉开口的内部环形阵列,(v)从所述第二平台表面朝远侧延伸或在所述第二平台表面内凹陷的多个组织接合特征部,(vi)多个钉,以及(vii)能够操作以驱动所述钉通过所述钉开口的驱动器。
IV.杂项
应当理解,以上的本文教导内容可容易地与以下专利申请的教导内容组合:与本发明于同一日期提交的名称为“Circular Surgical Stapler with Recessed Deck andRaised Circumferential Edges”的美国专利申请[代理人案卷号END7975USNP.0637659],其公开内容以引用方式并入本文。本文的教导内容和美国专利申请[代理人案卷号END7975USNP.0637659]的教导内容可以进行组合的各种合适方式对于本领域的普通技术人员而言将显而易见。
还应当理解,以上的本文教导内容可容易地与以下专利申请的教导内容组合:与本发明于同一日期提交的名称为“Atraumatic Stapling Head Features for CircularSurgical Stapler”的美国专利申请[代理人案卷号END7976USNP.0637662],其公开内容以引用方式并入本文。本文的教导内容和美国专利申请[代理人案卷号END7976USNP.0637662]的教导内容可以进行组合的各种合适方式对于本领域的普通技术人员而言将显而易见。
还应当理解,以上的本文教导内容可容易地与以下专利申请的教导内容组合:与本发明于同一日期提交的名称为“Staple Pocket Configurations for CircularSurgical Stapler”的美国专利申请[代理人案卷号END7977USNP.0637664],其公开内容以引用方式并入本文。本文的教导内容和美国专利申请[代理人案卷号END7977USNP.0637662]的教导内容可以进行组合的各种合适方式对于本领域的普通技术人员而言将显而易见。
还应当理解,本文所述的教导内容、表达、实施例、例子等中的任何一者或多者可与本文所述的其他教导内容、表达、实施方案、示例等中的任何一者或多者进行组合。因此,上述教导内容、表达、实施方案、实施例等不应视为彼此孤立。参考本文的教导内容,本文的教导内容可进行组合的各种合适方式对于本领域的普通技术人员而言将显而易见。此类修改和变型旨在包括在权利要求书的范围内。
本文的教导内容中的至少一些可易于与以下专利的一个或多个教导内容相结合:2010年9月14公布的名称为“Surgical Staples Having Compressible or CrushableMembers for Securing Tissue Therein and Stapling Instruments for Deployingthe Same”的美国专利7,794,475,其公开内容以引用方式并入本文;2014年6月5日公布的名称为“Anvil Introduction System with Dilation Feature”的美国专利公布2014/0151429,其公开内容以引用方式并入本文;2014年5月29日公布的名称为“SurgicalStaple with Integral Pledget for Tip Deflection”的美国公布公布2014/0144968,其公开内容以引用方式并入本文;2014年6月12日公布的名称为“Surgical Stapler withVarying Staple Widths along Different Circumferences”的美国专利公布2014/0158747,其公开内容以引用方式并入本文;2014年5月29日公布的名称为“Pivoting Anvilfor Surgical Circular Stapler”的美国专利公布2014/0144969,其公开内容以引用方式并入本文;2014年6月5日公布的名称为“Circular Anvil Introduction System withAlignment Feature”的美国专利公布2014/0151430,其公开内容以引用方式并入本文;2014年6月19日公布的名称为“Circular Stapler with Selectable Motorized andManual Control,Including a Control Ring”的美国专利公布2014/0166717,其公开内容以引用方式并入本文;2014年6月19日公布的名称为“Circular Stapler with SelectableMotorized and Manual Control,Including a Control Ring”的美国专利公布2014/0166728,其公开内容以引用方式并入本文;和/或2014年6月19日公布的名称为“MotorDriven Rotary Input Circular Stapler with Lockable Flexible Shaft”的美国公布2014/0166718,其公开内容以引用方式并入本文。此类教导内容可进行组合的各种合适方式对于本领域的普通技术人员而言将是显而易见的。
应当理解,据称以引用方式并入本文的任何专利、专利公布或其它公开材料,无论是全文或部分,仅在所并入的材料与本公开中所述的现有定义、陈述或者其它公开材料不冲突的范围内并入本文。因此,并且在必要的程度下,本文明确列出的公开内容代替以引用方式并入本文的任何冲突材料。据称以引用方式并入本文但与本文列出的现有定义、陈述或其它公开材料相冲突的任何材料或其部分,将仅在所并入的材料与现有的公开材料之间不产生冲突的程度下并入。
上述装置的型式可应用于由医疗专业人员进行的传统医学治疗和手术、以及机器人辅助的医学治疗和手术中。仅以举例的方式,本文的各种教导内容可易于并入机器人外科系统,诸如Intuitive Surgical,Inc.(Sunnyvale,California)的DAVINCITM系统。
上文所述的型式可被设计成在单次使用后废弃,或者它们可被设计成能够使用多次。在任一种情况下或两种情况下,可对这些型式进行修复以在至少一次使用之后重复使用。修复可包括以下步骤的任意组合:拆卸装置,然后清洁或替换特定零件以及随后进行重新组装。具体地,可拆卸一些型式的装置,并且可以任何组合来选择性地替换或移除装置的任意数量的特定零件或部分。在清洁和/或更换特定部件时,所述装置的一些型式可在修复设施处重新组装或者在即将进行手术之前由使用者重新组装以供随后使用。本领域的技术人员将会了解,装置的修复可利用多种技术进行拆卸、清洁/更换、以及重新组装。此类技术的使用以及所得的修复装置均在本申请的范围内。
仅以举例的方式,本文描述的型式可在手术之前和/或之后灭菌。在一种灭菌技术中,将所述装置放置在闭合且密封的容器诸如塑料袋或TYVEK袋中。然后可将容器和装置放置在可穿透容器的辐射场中,诸如γ辐射、x射线、或高能电子。辐射可杀死装置上和容器中的细菌。经灭菌的装置随后可储存在无菌容器中,以供以后使用。还可使用本领域已知的任何其它技术对装置进行消毒,所述技术包括但不限于β辐射或γ辐射、环氧乙烷或蒸汽。
已经示出和阐述了本发明的各种实施方案,可在不脱离本发明的范围的情况下由本领域的普通技术人员进行适当修改来实现本文所述的方法和系统的进一步改进。已经提及了若干此类可能的修改,并且其它修改对于本领域的技术人员而言将显而易见。例如,上文所讨论的实施例、实施方案、几何形状、材料、尺寸、比率、步骤等均是例示性的而非必需的。因此,本发明的范围应根据以下权利要求书来考虑,并且应理解为不限于说明书和附图中示出和描述的结构和操作的细节。
Claims (20)
1.一种设备,包括:
(a)主体;
(b)从所述主体朝远侧延伸的轴组件,其中所述轴组件具有远侧端部;
(c)缝合头部组件,所述缝合头部组件位于所述轴组件的所述远侧端部处,其中所述缝合头部组件包括:
(i)平台构件,其中所述平台构件包括:
(A)第一平台表面,
(B)第二平台表面,其中所述第二平台表面相对于所述第一平台表面凹陷,
(C)穿过所述第一平台表面和所述第二平台表面形成的钉开口的外部环形阵列,
(D)穿过所述第一平台表面和所述第二平台表面形成的钉开口的内部环形阵列,以及
(E)从所述第二平台表面朝远侧延伸的多个支架特征部,
(ii)多个钉,以及
(iii)能够操作以驱动所述钉通过所述钉开口的驱动器;以及
(d)砧座,其中所述砧座能够操作以抵靠所述平台表面压缩组织。
2.根据权利要求1所述的设备,其中,每个支架特征部部分地包围所述钉开口的外部环形阵列的对应钉开口的端部。
3.根据权利要求1所述的设备,其中,每个支架特征部部分地包围所述钉开口的内部环形阵列的对应钉开口的端部。
4.根据权利要求1所述的设备,其中,每个支架特征部包括外壁部分和内壁部分,其中所述外壁部分部分地包围所述钉开口的外部环形阵列的对应钉开口的端部,其中所述内壁部分部分地包围所述钉开口的内部环形阵列的对应钉开口的端部。
5.根据权利要求4所述的设备,其中,每个支架特征部的所述外壁部分和所述内壁部分形成相应的Z形构型。
6.根据权利要求1所述的设备,其中,每个支架特征部包括具有曲率的圆形外边缘。
7.根据权利要求6所述的设备,其中,所述第一平台表面具有圆形外边缘,其中所述第一平台表面的所述圆形外边缘的曲率与所述支架特征部的所述圆形外边缘的曲率相同。
8.根据权利要求1所述的设备,其中,每个支架特征部具有沿平面定位的上边缘,其中所述第一平台表面与所述支架特征部的所述上边缘所沿着定位的平面共面。
9.根据权利要求1所述的设备,其中,所述平台构件还包括从所述第一平台表面到第二台阶表面的向下阶跃过渡部。
10.根据权利要求1所述的设备,其中,所述平台构件限定第一角区域和第二角区域,其中所述第一平台表面仅沿所述第一角区域延伸,其中所述第二平台表面仅沿所述第二角区域延伸。
11.根据权利要求10所述的设备,其中,所述第一角区域沿所述平台构件的圆周的约30°与约90°之间的角度范围延伸。
12.根据权利要求10所述的设备,其中,所述轴组件包括弯曲节段,所述弯曲节段包括内部弯曲和外部弯曲。
13.根据权利要求12所述的设备,其中,所述第一角区域成角度地定位成与所述外部弯曲相对应,其中所述第二角区域成角度地定位成与所述内部弯曲相对应。
14.根据权利要求1所述的设备,其中,所述第一平台表面是平坦的。
15.根据权利要求1所述的设备,其中,所述平台构件还包括从所述第二平台表面朝远侧延伸的内部环形壁。
16.根据权利要求15所述的设备,其中,所述内部环形壁具有与所述第一平台表面共面的远侧边缘。
17.根据权利要求15所述的设备,其中,所述内部环形壁从所述支架特征部向内间隔开,使得在所述内部环形壁与所述支架特征部之间限定凹陷部。
18.一种设备,包括缝合头部组件,其中,所述缝合头部组件包括:
(a)环形平台构件,其中所述环形平台构件包括:
(i)沿所述环形平台构件的第一角度范围延伸的第一平台表面,
(ii)沿所述环形平台构件的第二角度范围延伸的第二平台表面,
(iii)穿过所述第一平台表面和所述第二平台表面形成的钉开口的外部环形阵列,
(iv)穿过所述第一平台表面和所述第二平台表面形成的钉开口的内部环形阵列,
(v)从所述第二平台表面朝远侧延伸或在所述第二平台表面内凹陷的多个组织接合特征部,以及
(vi)从所述第二平台表面朝远侧延伸的内部环形壁,其中所述内部环形壁从所述组织接合特征部向内定位;
(b)多个钉;以及
(c)能够操作以驱动所述钉通过所述钉开口的驱动器。
19.根据权利要求18所述的设备,其中,所述第二平台表面相对于所述第一平台表面凹陷。
20.一种设备,包括:
(a)从所述主体朝远侧延伸的轴组件,其中所述轴组件包括:
(i)近侧端部,
(ii)远侧端部,和
(iii)位于所述近侧端部与所述远侧端部之间的弯曲节段,其中所述弯曲节段包括内部弯曲和外部弯曲;以及
(b)定位在所述轴组件的所述远侧端部处的缝合头部组件,其中所述缝合头部组件包括:
(i)第一平台表面,其角度范围定位成与所述轴组件的所述外部弯曲相对应,
(ii)第二平台表面,其角度范围定位成与所述轴组件的所述内部弯曲相对应,
(iii)穿过所述第一平台表面和所述第二平台表面形成的钉开口的外部环形阵列,
(iv)穿过所述第一平台表面和所述第二平台表面形成的钉开口的内部环形阵列,
(v)从所述第二平台表面朝远侧延伸或在所述第二平台表面内凹陷的多个组织接合特征部,
(vi)多个钉,以及
(vii)能够操作以驱动所述钉通过所述钉开口的驱动器。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/350,624 US10603041B2 (en) | 2016-11-14 | 2016-11-14 | Circular surgical stapler with angularly asymmetric deck features |
US15/350,624 | 2016-11-14 | ||
PCT/US2017/035121 WO2018089053A1 (en) | 2016-11-14 | 2017-05-31 | Circular surgical stapler with angularly asymmetric deck features |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110177510A true CN110177510A (zh) | 2019-08-27 |
CN110177510B CN110177510B (zh) | 2022-07-05 |
Family
ID=60301966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201780083158.1A Active CN110177510B (zh) | 2016-11-14 | 2017-05-31 | 具有角度非对称平台特征部的圆形外科缝合器 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10603041B2 (zh) |
EP (1) | EP3320859B1 (zh) |
JP (1) | JP6995853B2 (zh) |
CN (1) | CN110177510B (zh) |
BR (1) | BR112019009663B1 (zh) |
WO (1) | WO2018089053A1 (zh) |
Families Citing this family (308)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9060770B2 (en) | 2003-05-20 | 2015-06-23 | Ethicon Endo-Surgery, Inc. | Robotically-driven surgical instrument with E-beam driver |
US20070084897A1 (en) | 2003-05-20 | 2007-04-19 | Shelton Frederick E Iv | Articulating surgical stapling instrument incorporating a two-piece e-beam firing mechanism |
US9072535B2 (en) | 2011-05-27 | 2015-07-07 | Ethicon Endo-Surgery, Inc. | Surgical stapling instruments with rotatable staple deployment arrangements |
US11896225B2 (en) | 2004-07-28 | 2024-02-13 | Cilag Gmbh International | Staple cartridge comprising a pan |
US8215531B2 (en) | 2004-07-28 | 2012-07-10 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument having a medical substance dispenser |
US11998198B2 (en) | 2004-07-28 | 2024-06-04 | Cilag Gmbh International | Surgical stapling instrument incorporating a two-piece E-beam firing mechanism |
US11484312B2 (en) | 2005-08-31 | 2022-11-01 | Cilag Gmbh International | Staple cartridge comprising a staple driver arrangement |
US10159482B2 (en) | 2005-08-31 | 2018-12-25 | Ethicon Llc | Fastener cartridge assembly comprising a fixed anvil and different staple heights |
US7934630B2 (en) | 2005-08-31 | 2011-05-03 | Ethicon Endo-Surgery, Inc. | Staple cartridges for forming staples having differing formed staple heights |
US9237891B2 (en) | 2005-08-31 | 2016-01-19 | Ethicon Endo-Surgery, Inc. | Robotically-controlled surgical stapling devices that produce formed staples having different lengths |
US11246590B2 (en) | 2005-08-31 | 2022-02-15 | Cilag Gmbh International | Staple cartridge including staple drivers having different unfired heights |
US7669746B2 (en) | 2005-08-31 | 2010-03-02 | Ethicon Endo-Surgery, Inc. | Staple cartridges for forming staples having differing formed staple heights |
US20070106317A1 (en) | 2005-11-09 | 2007-05-10 | Shelton Frederick E Iv | Hydraulically and electrically actuated articulation joints for surgical instruments |
US8820603B2 (en) | 2006-01-31 | 2014-09-02 | Ethicon Endo-Surgery, Inc. | Accessing data stored in a memory of a surgical instrument |
US20110295295A1 (en) | 2006-01-31 | 2011-12-01 | Ethicon Endo-Surgery, Inc. | Robotically-controlled surgical instrument having recording capabilities |
US20120292367A1 (en) | 2006-01-31 | 2012-11-22 | Ethicon Endo-Surgery, Inc. | Robotically-controlled end effector |
US11793518B2 (en) | 2006-01-31 | 2023-10-24 | Cilag Gmbh International | Powered surgical instruments with firing system lockout arrangements |
US8186555B2 (en) | 2006-01-31 | 2012-05-29 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting and fastening instrument with mechanical closure system |
US7845537B2 (en) | 2006-01-31 | 2010-12-07 | Ethicon Endo-Surgery, Inc. | Surgical instrument having recording capabilities |
US7753904B2 (en) | 2006-01-31 | 2010-07-13 | Ethicon Endo-Surgery, Inc. | Endoscopic surgical instrument with a handle that can articulate with respect to the shaft |
US8708213B2 (en) | 2006-01-31 | 2014-04-29 | Ethicon Endo-Surgery, Inc. | Surgical instrument having a feedback system |
US11278279B2 (en) | 2006-01-31 | 2022-03-22 | Cilag Gmbh International | Surgical instrument assembly |
US11224427B2 (en) | 2006-01-31 | 2022-01-18 | Cilag Gmbh International | Surgical stapling system including a console and retraction assembly |
US8992422B2 (en) | 2006-03-23 | 2015-03-31 | Ethicon Endo-Surgery, Inc. | Robotically-controlled endoscopic accessory channel |
US8322455B2 (en) | 2006-06-27 | 2012-12-04 | Ethicon Endo-Surgery, Inc. | Manually driven surgical cutting and fastening instrument |
US10568652B2 (en) | 2006-09-29 | 2020-02-25 | Ethicon Llc | Surgical staples having attached drivers of different heights and stapling instruments for deploying the same |
US11980366B2 (en) | 2006-10-03 | 2024-05-14 | Cilag Gmbh International | Surgical instrument |
US11291441B2 (en) | 2007-01-10 | 2022-04-05 | Cilag Gmbh International | Surgical instrument with wireless communication between control unit and remote sensor |
US8684253B2 (en) | 2007-01-10 | 2014-04-01 | Ethicon Endo-Surgery, Inc. | Surgical instrument with wireless communication between a control unit of a robotic system and remote sensor |
US8840603B2 (en) | 2007-01-10 | 2014-09-23 | Ethicon Endo-Surgery, Inc. | Surgical instrument with wireless communication between control unit and sensor transponders |
US8827133B2 (en) | 2007-01-11 | 2014-09-09 | Ethicon Endo-Surgery, Inc. | Surgical stapling device having supports for a flexible drive mechanism |
US8590762B2 (en) | 2007-03-15 | 2013-11-26 | Ethicon Endo-Surgery, Inc. | Staple cartridge cavity configurations |
US11672531B2 (en) | 2007-06-04 | 2023-06-13 | Cilag Gmbh International | Rotary drive systems for surgical instruments |
US8931682B2 (en) | 2007-06-04 | 2015-01-13 | Ethicon Endo-Surgery, Inc. | Robotically-controlled shaft based rotary drive systems for surgical instruments |
US7753245B2 (en) | 2007-06-22 | 2010-07-13 | Ethicon Endo-Surgery, Inc. | Surgical stapling instruments |
US11849941B2 (en) | 2007-06-29 | 2023-12-26 | Cilag Gmbh International | Staple cartridge having staple cavities extending at a transverse angle relative to a longitudinal cartridge axis |
US9179912B2 (en) | 2008-02-14 | 2015-11-10 | Ethicon Endo-Surgery, Inc. | Robotically-controlled motorized surgical cutting and fastening instrument |
RU2493788C2 (ru) | 2008-02-14 | 2013-09-27 | Этикон Эндо-Серджери, Инк. | Хирургический режущий и крепежный инструмент, имеющий радиочастотные электроды |
US7866527B2 (en) | 2008-02-14 | 2011-01-11 | Ethicon Endo-Surgery, Inc. | Surgical stapling apparatus with interlockable firing system |
US7819298B2 (en) | 2008-02-14 | 2010-10-26 | Ethicon Endo-Surgery, Inc. | Surgical stapling apparatus with control features operable with one hand |
US8636736B2 (en) | 2008-02-14 | 2014-01-28 | Ethicon Endo-Surgery, Inc. | Motorized surgical cutting and fastening instrument |
US11986183B2 (en) | 2008-02-14 | 2024-05-21 | Cilag Gmbh International | Surgical cutting and fastening instrument comprising a plurality of sensors to measure an electrical parameter |
US8573465B2 (en) | 2008-02-14 | 2013-11-05 | Ethicon Endo-Surgery, Inc. | Robotically-controlled surgical end effector system with rotary actuated closure systems |
US9585657B2 (en) | 2008-02-15 | 2017-03-07 | Ethicon Endo-Surgery, Llc | Actuator for releasing a layer of material from a surgical end effector |
US8210411B2 (en) | 2008-09-23 | 2012-07-03 | Ethicon Endo-Surgery, Inc. | Motor-driven surgical cutting instrument |
US9386983B2 (en) | 2008-09-23 | 2016-07-12 | Ethicon Endo-Surgery, Llc | Robotically-controlled motorized surgical instrument |
US9005230B2 (en) | 2008-09-23 | 2015-04-14 | Ethicon Endo-Surgery, Inc. | Motorized surgical instrument |
US11648005B2 (en) | 2008-09-23 | 2023-05-16 | Cilag Gmbh International | Robotically-controlled motorized surgical instrument with an end effector |
US8608045B2 (en) | 2008-10-10 | 2013-12-17 | Ethicon Endo-Sugery, Inc. | Powered surgical cutting and stapling apparatus with manually retractable firing system |
US8517239B2 (en) | 2009-02-05 | 2013-08-27 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument comprising a magnetic element driver |
US8851354B2 (en) | 2009-12-24 | 2014-10-07 | Ethicon Endo-Surgery, Inc. | Surgical cutting instrument that analyzes tissue thickness |
US8783543B2 (en) | 2010-07-30 | 2014-07-22 | Ethicon Endo-Surgery, Inc. | Tissue acquisition arrangements and methods for surgical stapling devices |
US10945731B2 (en) | 2010-09-30 | 2021-03-16 | Ethicon Llc | Tissue thickness compensator comprising controlled release and expansion |
US11849952B2 (en) | 2010-09-30 | 2023-12-26 | Cilag Gmbh International | Staple cartridge comprising staples positioned within a compressible portion thereof |
US9788834B2 (en) | 2010-09-30 | 2017-10-17 | Ethicon Llc | Layer comprising deployable attachment members |
US9320523B2 (en) | 2012-03-28 | 2016-04-26 | Ethicon Endo-Surgery, Llc | Tissue thickness compensator comprising tissue ingrowth features |
US8740038B2 (en) | 2010-09-30 | 2014-06-03 | Ethicon Endo-Surgery, Inc. | Staple cartridge comprising a releasable portion |
US9241714B2 (en) | 2011-04-29 | 2016-01-26 | Ethicon Endo-Surgery, Inc. | Tissue thickness compensator and method for making the same |
US11298125B2 (en) | 2010-09-30 | 2022-04-12 | Cilag Gmbh International | Tissue stapler having a thickness compensator |
US9629814B2 (en) | 2010-09-30 | 2017-04-25 | Ethicon Endo-Surgery, Llc | Tissue thickness compensator configured to redistribute compressive forces |
US11812965B2 (en) | 2010-09-30 | 2023-11-14 | Cilag Gmbh International | Layer of material for a surgical end effector |
US8695866B2 (en) | 2010-10-01 | 2014-04-15 | Ethicon Endo-Surgery, Inc. | Surgical instrument having a power control circuit |
CA2834649C (en) | 2011-04-29 | 2021-02-16 | Ethicon Endo-Surgery, Inc. | Staple cartridge comprising staples positioned within a compressible portion thereof |
US11207064B2 (en) | 2011-05-27 | 2021-12-28 | Cilag Gmbh International | Automated end effector component reloading system for use with a robotic system |
CN104334098B (zh) | 2012-03-28 | 2017-03-22 | 伊西康内外科公司 | 包括限定低压强环境的胶囊剂的组织厚度补偿件 |
RU2014143258A (ru) | 2012-03-28 | 2016-05-20 | Этикон Эндо-Серджери, Инк. | Компенсатор толщины ткани, содержащий множество слоев |
US9101358B2 (en) | 2012-06-15 | 2015-08-11 | Ethicon Endo-Surgery, Inc. | Articulatable surgical instrument comprising a firing drive |
CN104487005B (zh) | 2012-06-28 | 2017-09-08 | 伊西康内外科公司 | 空夹仓闭锁件 |
US11197671B2 (en) | 2012-06-28 | 2021-12-14 | Cilag Gmbh International | Stapling assembly comprising a lockout |
US20140001234A1 (en) | 2012-06-28 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Coupling arrangements for attaching surgical end effectors to drive systems therefor |
US9282974B2 (en) | 2012-06-28 | 2016-03-15 | Ethicon Endo-Surgery, Llc | Empty clip cartridge lockout |
US9289256B2 (en) | 2012-06-28 | 2016-03-22 | Ethicon Endo-Surgery, Llc | Surgical end effectors having angled tissue-contacting surfaces |
US20140001231A1 (en) | 2012-06-28 | 2014-01-02 | Ethicon Endo-Surgery, Inc. | Firing system lockout arrangements for surgical instruments |
BR112014032776B1 (pt) | 2012-06-28 | 2021-09-08 | Ethicon Endo-Surgery, Inc | Sistema de instrumento cirúrgico e kit cirúrgico para uso com um sistema de instrumento cirúrgico |
BR112015021082B1 (pt) | 2013-03-01 | 2022-05-10 | Ethicon Endo-Surgery, Inc | Instrumento cirúrgico |
MX368026B (es) | 2013-03-01 | 2019-09-12 | Ethicon Endo Surgery Inc | Instrumento quirúrgico articulable con vías conductoras para la comunicación de la señal. |
US9629629B2 (en) | 2013-03-14 | 2017-04-25 | Ethicon Endo-Surgey, LLC | Control systems for surgical instruments |
BR112015026109B1 (pt) | 2013-04-16 | 2022-02-22 | Ethicon Endo-Surgery, Inc | Instrumento cirúrgico |
US10405857B2 (en) | 2013-04-16 | 2019-09-10 | Ethicon Llc | Powered linear surgical stapler |
CN106028966B (zh) | 2013-08-23 | 2018-06-22 | 伊西康内外科有限责任公司 | 用于动力外科器械的击发构件回缩装置 |
US20150053737A1 (en) | 2013-08-23 | 2015-02-26 | Ethicon Endo-Surgery, Inc. | End effector detection systems for surgical instruments |
US10709452B2 (en) | 2013-09-23 | 2020-07-14 | Ethicon Llc | Methods and systems for performing circular stapling |
BR112016021943B1 (pt) | 2014-03-26 | 2022-06-14 | Ethicon Endo-Surgery, Llc | Instrumento cirúrgico para uso por um operador em um procedimento cirúrgico |
US10013049B2 (en) | 2014-03-26 | 2018-07-03 | Ethicon Llc | Power management through sleep options of segmented circuit and wake up control |
BR112016023698B1 (pt) | 2014-04-16 | 2022-07-26 | Ethicon Endo-Surgery, Llc | Cartucho de prendedores para uso com um instrumento cirúrgico |
US20150297223A1 (en) | 2014-04-16 | 2015-10-22 | Ethicon Endo-Surgery, Inc. | Fastener cartridges including extensions having different configurations |
CN106456159B (zh) | 2014-04-16 | 2019-03-08 | 伊西康内外科有限责任公司 | 紧固件仓组件和钉保持器盖布置结构 |
CN106456158B (zh) | 2014-04-16 | 2019-02-05 | 伊西康内外科有限责任公司 | 包括非一致紧固件的紧固件仓 |
US10327764B2 (en) | 2014-09-26 | 2019-06-25 | Ethicon Llc | Method for creating a flexible staple line |
US9757128B2 (en) | 2014-09-05 | 2017-09-12 | Ethicon Llc | Multiple sensors with one sensor affecting a second sensor's output or interpretation |
US11311294B2 (en) | 2014-09-05 | 2022-04-26 | Cilag Gmbh International | Powered medical device including measurement of closure state of jaws |
BR112017004361B1 (pt) | 2014-09-05 | 2023-04-11 | Ethicon Llc | Sistema eletrônico para um instrumento cirúrgico |
US10105142B2 (en) | 2014-09-18 | 2018-10-23 | Ethicon Llc | Surgical stapler with plurality of cutting elements |
US11523821B2 (en) | 2014-09-26 | 2022-12-13 | Cilag Gmbh International | Method for creating a flexible staple line |
CN107427300B (zh) | 2014-09-26 | 2020-12-04 | 伊西康有限责任公司 | 外科缝合支撑物和辅助材料 |
US9924944B2 (en) | 2014-10-16 | 2018-03-27 | Ethicon Llc | Staple cartridge comprising an adjunct material |
US11141153B2 (en) | 2014-10-29 | 2021-10-12 | Cilag Gmbh International | Staple cartridges comprising driver arrangements |
US10517594B2 (en) | 2014-10-29 | 2019-12-31 | Ethicon Llc | Cartridge assemblies for surgical staplers |
US9844376B2 (en) | 2014-11-06 | 2017-12-19 | Ethicon Llc | Staple cartridge comprising a releasable adjunct material |
US10736636B2 (en) | 2014-12-10 | 2020-08-11 | Ethicon Llc | Articulatable surgical instrument system |
US9943309B2 (en) | 2014-12-18 | 2018-04-17 | Ethicon Llc | Surgical instruments with articulatable end effectors and movable firing beam support arrangements |
US9844374B2 (en) | 2014-12-18 | 2017-12-19 | Ethicon Llc | Surgical instrument systems comprising an articulatable end effector and means for adjusting the firing stroke of a firing member |
US9844375B2 (en) | 2014-12-18 | 2017-12-19 | Ethicon Llc | Drive arrangements for articulatable surgical instruments |
BR112017012996B1 (pt) | 2014-12-18 | 2022-11-08 | Ethicon Llc | Instrumento cirúrgico com uma bigorna que é seletivamente móvel sobre um eixo geométrico imóvel distinto em relação a um cartucho de grampos |
US10085748B2 (en) | 2014-12-18 | 2018-10-02 | Ethicon Llc | Locking arrangements for detachable shaft assemblies with articulatable surgical end effectors |
US9987000B2 (en) | 2014-12-18 | 2018-06-05 | Ethicon Llc | Surgical instrument assembly comprising a flexible articulation system |
US11154301B2 (en) | 2015-02-27 | 2021-10-26 | Cilag Gmbh International | Modular stapling assembly |
US9993248B2 (en) | 2015-03-06 | 2018-06-12 | Ethicon Endo-Surgery, Llc | Smart sensors with local signal processing |
US10548504B2 (en) | 2015-03-06 | 2020-02-04 | Ethicon Llc | Overlaid multi sensor radio frequency (RF) electrode system to measure tissue compression |
US10441279B2 (en) | 2015-03-06 | 2019-10-15 | Ethicon Llc | Multiple level thresholds to modify operation of powered surgical instruments |
JP2020121162A (ja) | 2015-03-06 | 2020-08-13 | エシコン エルエルシーEthicon LLC | 測定の安定性要素、クリープ要素、及び粘弾性要素を決定するためのセンサデータの時間依存性評価 |
US10390825B2 (en) | 2015-03-31 | 2019-08-27 | Ethicon Llc | Surgical instrument with progressive rotary drive systems |
US10238386B2 (en) | 2015-09-23 | 2019-03-26 | Ethicon Llc | Surgical stapler having motor control based on an electrical parameter related to a motor current |
US10105139B2 (en) | 2015-09-23 | 2018-10-23 | Ethicon Llc | Surgical stapler having downstream current-based motor control |
US11890015B2 (en) | 2015-09-30 | 2024-02-06 | Cilag Gmbh International | Compressible adjunct with crossing spacer fibers |
US10433846B2 (en) | 2015-09-30 | 2019-10-08 | Ethicon Llc | Compressible adjunct with crossing spacer fibers |
US10292704B2 (en) | 2015-12-30 | 2019-05-21 | Ethicon Llc | Mechanisms for compensating for battery pack failure in powered surgical instruments |
BR112018016098B1 (pt) | 2016-02-09 | 2023-02-23 | Ethicon Llc | Instrumento cirúrgico |
US11213293B2 (en) | 2016-02-09 | 2022-01-04 | Cilag Gmbh International | Articulatable surgical instruments with single articulation link arrangements |
US10448948B2 (en) | 2016-02-12 | 2019-10-22 | Ethicon Llc | Mechanisms for compensating for drivetrain failure in powered surgical instruments |
US11224426B2 (en) | 2016-02-12 | 2022-01-18 | Cilag Gmbh International | Mechanisms for compensating for drivetrain failure in powered surgical instruments |
US11179150B2 (en) | 2016-04-15 | 2021-11-23 | Cilag Gmbh International | Systems and methods for controlling a surgical stapling and cutting instrument |
US10357247B2 (en) | 2016-04-15 | 2019-07-23 | Ethicon Llc | Surgical instrument with multiple program responses during a firing motion |
US10456137B2 (en) | 2016-04-15 | 2019-10-29 | Ethicon Llc | Staple formation detection mechanisms |
US11607239B2 (en) | 2016-04-15 | 2023-03-21 | Cilag Gmbh International | Systems and methods for controlling a surgical stapling and cutting instrument |
US10426467B2 (en) | 2016-04-15 | 2019-10-01 | Ethicon Llc | Surgical instrument with detection sensors |
US10492783B2 (en) | 2016-04-15 | 2019-12-03 | Ethicon, Llc | Surgical instrument with improved stop/start control during a firing motion |
US10828028B2 (en) | 2016-04-15 | 2020-11-10 | Ethicon Llc | Surgical instrument with multiple program responses during a firing motion |
US11317917B2 (en) | 2016-04-18 | 2022-05-03 | Cilag Gmbh International | Surgical stapling system comprising a lockable firing assembly |
US10478181B2 (en) | 2016-04-18 | 2019-11-19 | Ethicon Llc | Cartridge lockout arrangements for rotary powered surgical cutting and stapling instruments |
US20170296173A1 (en) | 2016-04-18 | 2017-10-19 | Ethicon Endo-Surgery, Llc | Method for operating a surgical instrument |
US10542981B2 (en) | 2016-11-14 | 2020-01-28 | Ethicon Llc | Atraumatic stapling head features for circular surgical stapler |
US11090048B2 (en) | 2016-12-21 | 2021-08-17 | Cilag Gmbh International | Method for resetting a fuse of a surgical instrument shaft |
US10758230B2 (en) | 2016-12-21 | 2020-09-01 | Ethicon Llc | Surgical instrument with primary and safety processors |
US20180168618A1 (en) | 2016-12-21 | 2018-06-21 | Ethicon Endo-Surgery, Llc | Surgical stapling systems |
US10736629B2 (en) | 2016-12-21 | 2020-08-11 | Ethicon Llc | Surgical tool assemblies with clutching arrangements for shifting between closure systems with closure stroke reduction features and articulation and firing systems |
US10568624B2 (en) | 2016-12-21 | 2020-02-25 | Ethicon Llc | Surgical instruments with jaws that are pivotable about a fixed axis and include separate and distinct closure and firing systems |
US20180168615A1 (en) | 2016-12-21 | 2018-06-21 | Ethicon Endo-Surgery, Llc | Method of deforming staples from two different types of staple cartridges with the same surgical stapling instrument |
JP6983893B2 (ja) | 2016-12-21 | 2021-12-17 | エシコン エルエルシーEthicon LLC | 外科用エンドエフェクタ及び交換式ツールアセンブリのためのロックアウト構成 |
JP7010956B2 (ja) | 2016-12-21 | 2022-01-26 | エシコン エルエルシー | 組織をステープル留めする方法 |
US11191539B2 (en) | 2016-12-21 | 2021-12-07 | Cilag Gmbh International | Shaft assembly comprising a manually-operable retraction system for use with a motorized surgical instrument system |
US10588632B2 (en) | 2016-12-21 | 2020-03-17 | Ethicon Llc | Surgical end effectors and firing members thereof |
BR112019011947A2 (pt) | 2016-12-21 | 2019-10-29 | Ethicon Llc | sistemas de grampeamento cirúrgico |
US11419606B2 (en) | 2016-12-21 | 2022-08-23 | Cilag Gmbh International | Shaft assembly comprising a clutch configured to adapt the output of a rotary firing member to two different systems |
MX2019007295A (es) | 2016-12-21 | 2019-10-15 | Ethicon Llc | Sistema de instrumento quirúrgico que comprende un bloqueo del efector de extremo y un bloqueo de la unidad de disparo. |
US10307170B2 (en) | 2017-06-20 | 2019-06-04 | Ethicon Llc | Method for closed loop control of motor velocity of a surgical stapling and cutting instrument |
US10881399B2 (en) | 2017-06-20 | 2021-01-05 | Ethicon Llc | Techniques for adaptive control of motor velocity of a surgical stapling and cutting instrument |
US11382638B2 (en) | 2017-06-20 | 2022-07-12 | Cilag Gmbh International | Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured time over a specified displacement distance |
US11517325B2 (en) | 2017-06-20 | 2022-12-06 | Cilag Gmbh International | Closed loop feedback control of motor velocity of a surgical stapling and cutting instrument based on measured displacement distance traveled over a specified time interval |
US10779820B2 (en) | 2017-06-20 | 2020-09-22 | Ethicon Llc | Systems and methods for controlling motor speed according to user input for a surgical instrument |
US11653914B2 (en) | 2017-06-20 | 2023-05-23 | Cilag Gmbh International | Systems and methods for controlling motor velocity of a surgical stapling and cutting instrument according to articulation angle of end effector |
US11266405B2 (en) | 2017-06-27 | 2022-03-08 | Cilag Gmbh International | Surgical anvil manufacturing methods |
US11324503B2 (en) | 2017-06-27 | 2022-05-10 | Cilag Gmbh International | Surgical firing member arrangements |
US10993716B2 (en) | 2017-06-27 | 2021-05-04 | Ethicon Llc | Surgical anvil arrangements |
US20180368844A1 (en) | 2017-06-27 | 2018-12-27 | Ethicon Llc | Staple forming pocket arrangements |
USD906355S1 (en) | 2017-06-28 | 2020-12-29 | Ethicon Llc | Display screen or portion thereof with a graphical user interface for a surgical instrument |
EP3420947B1 (en) | 2017-06-28 | 2022-05-25 | Cilag GmbH International | Surgical instrument comprising selectively actuatable rotatable couplers |
US10765427B2 (en) | 2017-06-28 | 2020-09-08 | Ethicon Llc | Method for articulating a surgical instrument |
US11678880B2 (en) | 2017-06-28 | 2023-06-20 | Cilag Gmbh International | Surgical instrument comprising a shaft including a housing arrangement |
US11020114B2 (en) | 2017-06-28 | 2021-06-01 | Cilag Gmbh International | Surgical instruments with articulatable end effector with axially shortened articulation joint configurations |
US11246592B2 (en) | 2017-06-28 | 2022-02-15 | Cilag Gmbh International | Surgical instrument comprising an articulation system lockable to a frame |
US11564686B2 (en) | 2017-06-28 | 2023-01-31 | Cilag Gmbh International | Surgical shaft assemblies with flexible interfaces |
US10932772B2 (en) | 2017-06-29 | 2021-03-02 | Ethicon Llc | Methods for closed loop velocity control for robotic surgical instrument |
US11974742B2 (en) | 2017-08-03 | 2024-05-07 | Cilag Gmbh International | Surgical system comprising an articulation bailout |
US11944300B2 (en) | 2017-08-03 | 2024-04-02 | Cilag Gmbh International | Method for operating a surgical system bailout |
US11304695B2 (en) | 2017-08-03 | 2022-04-19 | Cilag Gmbh International | Surgical system shaft interconnection |
US11471155B2 (en) | 2017-08-03 | 2022-10-18 | Cilag Gmbh International | Surgical system bailout |
US11399829B2 (en) | 2017-09-29 | 2022-08-02 | Cilag Gmbh International | Systems and methods of initiating a power shutdown mode for a surgical instrument |
US10743872B2 (en) | 2017-09-29 | 2020-08-18 | Ethicon Llc | System and methods for controlling a display of a surgical instrument |
US11134944B2 (en) | 2017-10-30 | 2021-10-05 | Cilag Gmbh International | Surgical stapler knife motion controls |
US10842490B2 (en) | 2017-10-31 | 2020-11-24 | Ethicon Llc | Cartridge body design with force reduction based on firing completion |
US10779826B2 (en) | 2017-12-15 | 2020-09-22 | Ethicon Llc | Methods of operating surgical end effectors |
US10835330B2 (en) | 2017-12-19 | 2020-11-17 | Ethicon Llc | Method for determining the position of a rotatable jaw of a surgical instrument attachment assembly |
US11311290B2 (en) | 2017-12-21 | 2022-04-26 | Cilag Gmbh International | Surgical instrument comprising an end effector dampener |
US20190192147A1 (en) | 2017-12-21 | 2019-06-27 | Ethicon Llc | Surgical instrument comprising an articulatable distal head |
US11324501B2 (en) | 2018-08-20 | 2022-05-10 | Cilag Gmbh International | Surgical stapling devices with improved closure members |
US11207065B2 (en) | 2018-08-20 | 2021-12-28 | Cilag Gmbh International | Method for fabricating surgical stapler anvils |
US11291440B2 (en) | 2018-08-20 | 2022-04-05 | Cilag Gmbh International | Method for operating a powered articulatable surgical instrument |
US11253256B2 (en) | 2018-08-20 | 2022-02-22 | Cilag Gmbh International | Articulatable motor powered surgical instruments with dedicated articulation motor arrangements |
US11701109B2 (en) | 2018-12-28 | 2023-07-18 | Cilag Gmbh International | Surgical stapler with sloped staple deck for varying tissue compression |
US11147559B2 (en) | 2019-03-08 | 2021-10-19 | Cilag Gmbh International | Staple height indicator for powered surgical stapler |
US11123075B2 (en) | 2019-03-08 | 2021-09-21 | Cilag Gmbh International | Circular surgical stapler |
US11116508B2 (en) | 2019-03-08 | 2021-09-14 | Cilag Gmbh International | Electrical potential shifting circuit for powered surgical stapler |
US12082817B2 (en) | 2019-03-08 | 2024-09-10 | Cilag Gmbh International | Power control circuit for powered surgical stapler |
US11224432B2 (en) | 2019-03-08 | 2022-01-18 | Cilag Gmbh International | Timer circuit to control firing of powered surgical stapler |
US11147553B2 (en) | 2019-03-25 | 2021-10-19 | Cilag Gmbh International | Firing drive arrangements for surgical systems |
US11696761B2 (en) | 2019-03-25 | 2023-07-11 | Cilag Gmbh International | Firing drive arrangements for surgical systems |
US11172929B2 (en) | 2019-03-25 | 2021-11-16 | Cilag Gmbh International | Articulation drive arrangements for surgical systems |
US11903581B2 (en) | 2019-04-30 | 2024-02-20 | Cilag Gmbh International | Methods for stapling tissue using a surgical instrument |
US11253254B2 (en) | 2019-04-30 | 2022-02-22 | Cilag Gmbh International | Shaft rotation actuator on a surgical instrument |
US11452528B2 (en) | 2019-04-30 | 2022-09-27 | Cilag Gmbh International | Articulation actuators for a surgical instrument |
US11471157B2 (en) | 2019-04-30 | 2022-10-18 | Cilag Gmbh International | Articulation control mapping for a surgical instrument |
US11426251B2 (en) | 2019-04-30 | 2022-08-30 | Cilag Gmbh International | Articulation directional lights on a surgical instrument |
US11648009B2 (en) | 2019-04-30 | 2023-05-16 | Cilag Gmbh International | Rotatable jaw tip for a surgical instrument |
US11432816B2 (en) | 2019-04-30 | 2022-09-06 | Cilag Gmbh International | Articulation pin for a surgical instrument |
US11246678B2 (en) | 2019-06-28 | 2022-02-15 | Cilag Gmbh International | Surgical stapling system having a frangible RFID tag |
US11553971B2 (en) | 2019-06-28 | 2023-01-17 | Cilag Gmbh International | Surgical RFID assemblies for display and communication |
US11224497B2 (en) | 2019-06-28 | 2022-01-18 | Cilag Gmbh International | Surgical systems with multiple RFID tags |
US11523822B2 (en) | 2019-06-28 | 2022-12-13 | Cilag Gmbh International | Battery pack including a circuit interrupter |
US11684434B2 (en) | 2019-06-28 | 2023-06-27 | Cilag Gmbh International | Surgical RFID assemblies for instrument operational setting control |
US11638587B2 (en) | 2019-06-28 | 2023-05-02 | Cilag Gmbh International | RFID identification systems for surgical instruments |
US11399837B2 (en) | 2019-06-28 | 2022-08-02 | Cilag Gmbh International | Mechanisms for motor control adjustments of a motorized surgical instrument |
US11771419B2 (en) | 2019-06-28 | 2023-10-03 | Cilag Gmbh International | Packaging for a replaceable component of a surgical stapling system |
US11298132B2 (en) | 2019-06-28 | 2022-04-12 | Cilag GmbH Inlernational | Staple cartridge including a honeycomb extension |
US11298127B2 (en) | 2019-06-28 | 2022-04-12 | Cilag GmbH Interational | Surgical stapling system having a lockout mechanism for an incompatible cartridge |
US11241235B2 (en) | 2019-06-28 | 2022-02-08 | Cilag Gmbh International | Method of using multiple RFID chips with a surgical assembly |
US11660163B2 (en) | 2019-06-28 | 2023-05-30 | Cilag Gmbh International | Surgical system with RFID tags for updating motor assembly parameters |
US11376098B2 (en) | 2019-06-28 | 2022-07-05 | Cilag Gmbh International | Surgical instrument system comprising an RFID system |
US11497492B2 (en) | 2019-06-28 | 2022-11-15 | Cilag Gmbh International | Surgical instrument including an articulation lock |
US11464601B2 (en) | 2019-06-28 | 2022-10-11 | Cilag Gmbh International | Surgical instrument comprising an RFID system for tracking a movable component |
US11853835B2 (en) | 2019-06-28 | 2023-12-26 | Cilag Gmbh International | RFID identification systems for surgical instruments |
US11361176B2 (en) | 2019-06-28 | 2022-06-14 | Cilag Gmbh International | Surgical RFID assemblies for compatibility detection |
US11627959B2 (en) | 2019-06-28 | 2023-04-18 | Cilag Gmbh International | Surgical instruments including manual and powered system lockouts |
US11259803B2 (en) | 2019-06-28 | 2022-03-01 | Cilag Gmbh International | Surgical stapling system having an information encryption protocol |
US11478241B2 (en) | 2019-06-28 | 2022-10-25 | Cilag Gmbh International | Staple cartridge including projections |
US11291451B2 (en) | 2019-06-28 | 2022-04-05 | Cilag Gmbh International | Surgical instrument with battery compatibility verification functionality |
US11426167B2 (en) | 2019-06-28 | 2022-08-30 | Cilag Gmbh International | Mechanisms for proper anvil attachment surgical stapling head assembly |
US12004740B2 (en) | 2019-06-28 | 2024-06-11 | Cilag Gmbh International | Surgical stapling system having an information decryption protocol |
US11911032B2 (en) | 2019-12-19 | 2024-02-27 | Cilag Gmbh International | Staple cartridge comprising a seating cam |
US11464512B2 (en) | 2019-12-19 | 2022-10-11 | Cilag Gmbh International | Staple cartridge comprising a curved deck surface |
US11291447B2 (en) | 2019-12-19 | 2022-04-05 | Cilag Gmbh International | Stapling instrument comprising independent jaw closing and staple firing systems |
US11701111B2 (en) | 2019-12-19 | 2023-07-18 | Cilag Gmbh International | Method for operating a surgical stapling instrument |
US11234698B2 (en) | 2019-12-19 | 2022-02-01 | Cilag Gmbh International | Stapling system comprising a clamp lockout and a firing lockout |
US11529139B2 (en) | 2019-12-19 | 2022-12-20 | Cilag Gmbh International | Motor driven surgical instrument |
US11931033B2 (en) | 2019-12-19 | 2024-03-19 | Cilag Gmbh International | Staple cartridge comprising a latch lockout |
US11304696B2 (en) | 2019-12-19 | 2022-04-19 | Cilag Gmbh International | Surgical instrument comprising a powered articulation system |
US11529137B2 (en) | 2019-12-19 | 2022-12-20 | Cilag Gmbh International | Staple cartridge comprising driver retention members |
US11559304B2 (en) | 2019-12-19 | 2023-01-24 | Cilag Gmbh International | Surgical instrument comprising a rapid closure mechanism |
US11844520B2 (en) | 2019-12-19 | 2023-12-19 | Cilag Gmbh International | Staple cartridge comprising driver retention members |
US11446029B2 (en) | 2019-12-19 | 2022-09-20 | Cilag Gmbh International | Staple cartridge comprising projections extending from a curved deck surface |
US11504122B2 (en) | 2019-12-19 | 2022-11-22 | Cilag Gmbh International | Surgical instrument comprising a nested firing member |
US11607219B2 (en) | 2019-12-19 | 2023-03-21 | Cilag Gmbh International | Staple cartridge comprising a detachable tissue cutting knife |
US12035913B2 (en) | 2019-12-19 | 2024-07-16 | Cilag Gmbh International | Staple cartridge comprising a deployable knife |
US11576672B2 (en) | 2019-12-19 | 2023-02-14 | Cilag Gmbh International | Surgical instrument comprising a closure system including a closure member and an opening member driven by a drive screw |
USD966512S1 (en) | 2020-06-02 | 2022-10-11 | Cilag Gmbh International | Staple cartridge |
USD975851S1 (en) | 2020-06-02 | 2023-01-17 | Cilag Gmbh International | Staple cartridge |
USD975850S1 (en) | 2020-06-02 | 2023-01-17 | Cilag Gmbh International | Staple cartridge |
USD974560S1 (en) | 2020-06-02 | 2023-01-03 | Cilag Gmbh International | Staple cartridge |
USD976401S1 (en) | 2020-06-02 | 2023-01-24 | Cilag Gmbh International | Staple cartridge |
USD967421S1 (en) | 2020-06-02 | 2022-10-18 | Cilag Gmbh International | Staple cartridge |
USD975278S1 (en) | 2020-06-02 | 2023-01-10 | Cilag Gmbh International | Staple cartridge |
US20220031350A1 (en) | 2020-07-28 | 2022-02-03 | Cilag Gmbh International | Surgical instruments with double pivot articulation joint arrangements |
US11534259B2 (en) | 2020-10-29 | 2022-12-27 | Cilag Gmbh International | Surgical instrument comprising an articulation indicator |
US11779330B2 (en) | 2020-10-29 | 2023-10-10 | Cilag Gmbh International | Surgical instrument comprising a jaw alignment system |
US11517390B2 (en) | 2020-10-29 | 2022-12-06 | Cilag Gmbh International | Surgical instrument comprising a limited travel switch |
US11931025B2 (en) | 2020-10-29 | 2024-03-19 | Cilag Gmbh International | Surgical instrument comprising a releasable closure drive lock |
US11617577B2 (en) | 2020-10-29 | 2023-04-04 | Cilag Gmbh International | Surgical instrument comprising a sensor configured to sense whether an articulation drive of the surgical instrument is actuatable |
US11844518B2 (en) | 2020-10-29 | 2023-12-19 | Cilag Gmbh International | Method for operating a surgical instrument |
US11452526B2 (en) | 2020-10-29 | 2022-09-27 | Cilag Gmbh International | Surgical instrument comprising a staged voltage regulation start-up system |
US11717289B2 (en) | 2020-10-29 | 2023-08-08 | Cilag Gmbh International | Surgical instrument comprising an indicator which indicates that an articulation drive is actuatable |
US11896217B2 (en) | 2020-10-29 | 2024-02-13 | Cilag Gmbh International | Surgical instrument comprising an articulation lock |
US12053175B2 (en) | 2020-10-29 | 2024-08-06 | Cilag Gmbh International | Surgical instrument comprising a stowed closure actuator stop |
USD980425S1 (en) | 2020-10-29 | 2023-03-07 | Cilag Gmbh International | Surgical instrument assembly |
USD1013170S1 (en) | 2020-10-29 | 2024-01-30 | Cilag Gmbh International | Surgical instrument assembly |
US11653915B2 (en) | 2020-12-02 | 2023-05-23 | Cilag Gmbh International | Surgical instruments with sled location detection and adjustment features |
US11849943B2 (en) | 2020-12-02 | 2023-12-26 | Cilag Gmbh International | Surgical instrument with cartridge release mechanisms |
US11890010B2 (en) | 2020-12-02 | 2024-02-06 | Cllag GmbH International | Dual-sided reinforced reload for surgical instruments |
US11653920B2 (en) | 2020-12-02 | 2023-05-23 | Cilag Gmbh International | Powered surgical instruments with communication interfaces through sterile barrier |
US11744581B2 (en) | 2020-12-02 | 2023-09-05 | Cilag Gmbh International | Powered surgical instruments with multi-phase tissue treatment |
US11737751B2 (en) | 2020-12-02 | 2023-08-29 | Cilag Gmbh International | Devices and methods of managing energy dissipated within sterile barriers of surgical instrument housings |
US11678882B2 (en) | 2020-12-02 | 2023-06-20 | Cilag Gmbh International | Surgical instruments with interactive features to remedy incidental sled movements |
US11944296B2 (en) | 2020-12-02 | 2024-04-02 | Cilag Gmbh International | Powered surgical instruments with external connectors |
US11627960B2 (en) | 2020-12-02 | 2023-04-18 | Cilag Gmbh International | Powered surgical instruments with smart reload with separately attachable exteriorly mounted wiring connections |
US11950777B2 (en) | 2021-02-26 | 2024-04-09 | Cilag Gmbh International | Staple cartridge comprising an information access control system |
US11701113B2 (en) | 2021-02-26 | 2023-07-18 | Cilag Gmbh International | Stapling instrument comprising a separate power antenna and a data transfer antenna |
US11749877B2 (en) | 2021-02-26 | 2023-09-05 | Cilag Gmbh International | Stapling instrument comprising a signal antenna |
US11744583B2 (en) | 2021-02-26 | 2023-09-05 | Cilag Gmbh International | Distal communication array to tune frequency of RF systems |
US11950779B2 (en) | 2021-02-26 | 2024-04-09 | Cilag Gmbh International | Method of powering and communicating with a staple cartridge |
US11696757B2 (en) | 2021-02-26 | 2023-07-11 | Cilag Gmbh International | Monitoring of internal systems to detect and track cartridge motion status |
US11723657B2 (en) | 2021-02-26 | 2023-08-15 | Cilag Gmbh International | Adjustable communication based on available bandwidth and power capacity |
US12108951B2 (en) | 2021-02-26 | 2024-10-08 | Cilag Gmbh International | Staple cartridge comprising a sensing array and a temperature control system |
US11730473B2 (en) | 2021-02-26 | 2023-08-22 | Cilag Gmbh International | Monitoring of manufacturing life-cycle |
US11812964B2 (en) | 2021-02-26 | 2023-11-14 | Cilag Gmbh International | Staple cartridge comprising a power management circuit |
US11925349B2 (en) | 2021-02-26 | 2024-03-12 | Cilag Gmbh International | Adjustment to transfer parameters to improve available power |
US11980362B2 (en) | 2021-02-26 | 2024-05-14 | Cilag Gmbh International | Surgical instrument system comprising a power transfer coil |
US11793514B2 (en) | 2021-02-26 | 2023-10-24 | Cilag Gmbh International | Staple cartridge comprising sensor array which may be embedded in cartridge body |
US11751869B2 (en) | 2021-02-26 | 2023-09-12 | Cilag Gmbh International | Monitoring of multiple sensors over time to detect moving characteristics of tissue |
US11806011B2 (en) | 2021-03-22 | 2023-11-07 | Cilag Gmbh International | Stapling instrument comprising tissue compression systems |
US11737749B2 (en) | 2021-03-22 | 2023-08-29 | Cilag Gmbh International | Surgical stapling instrument comprising a retraction system |
US11759202B2 (en) | 2021-03-22 | 2023-09-19 | Cilag Gmbh International | Staple cartridge comprising an implantable layer |
US11826012B2 (en) | 2021-03-22 | 2023-11-28 | Cilag Gmbh International | Stapling instrument comprising a pulsed motor-driven firing rack |
US11826042B2 (en) | 2021-03-22 | 2023-11-28 | Cilag Gmbh International | Surgical instrument comprising a firing drive including a selectable leverage mechanism |
US11723658B2 (en) | 2021-03-22 | 2023-08-15 | Cilag Gmbh International | Staple cartridge comprising a firing lockout |
US11717291B2 (en) | 2021-03-22 | 2023-08-08 | Cilag Gmbh International | Staple cartridge comprising staples configured to apply different tissue compression |
US11896219B2 (en) | 2021-03-24 | 2024-02-13 | Cilag Gmbh International | Mating features between drivers and underside of a cartridge deck |
US11944336B2 (en) | 2021-03-24 | 2024-04-02 | Cilag Gmbh International | Joint arrangements for multi-planar alignment and support of operational drive shafts in articulatable surgical instruments |
US11849945B2 (en) | 2021-03-24 | 2023-12-26 | Cilag Gmbh International | Rotary-driven surgical stapling assembly comprising eccentrically driven firing member |
US11786239B2 (en) | 2021-03-24 | 2023-10-17 | Cilag Gmbh International | Surgical instrument articulation joint arrangements comprising multiple moving linkage features |
US20220304682A1 (en) | 2021-03-24 | 2022-09-29 | Ethicon Llc | Fastener cartridge with non-repeating fastener rows |
US11896218B2 (en) | 2021-03-24 | 2024-02-13 | Cilag Gmbh International | Method of using a powered stapling device |
US11744603B2 (en) | 2021-03-24 | 2023-09-05 | Cilag Gmbh International | Multi-axis pivot joints for surgical instruments and methods for manufacturing same |
US11793516B2 (en) | 2021-03-24 | 2023-10-24 | Cilag Gmbh International | Surgical staple cartridge comprising longitudinal support beam |
US11786243B2 (en) | 2021-03-24 | 2023-10-17 | Cilag Gmbh International | Firing members having flexible portions for adapting to a load during a surgical firing stroke |
US11857183B2 (en) | 2021-03-24 | 2024-01-02 | Cilag Gmbh International | Stapling assembly components having metal substrates and plastic bodies |
US11903582B2 (en) | 2021-03-24 | 2024-02-20 | Cilag Gmbh International | Leveraging surfaces for cartridge installation |
US11832816B2 (en) | 2021-03-24 | 2023-12-05 | Cilag Gmbh International | Surgical stapling assembly comprising nonplanar staples and planar staples |
US11849944B2 (en) | 2021-03-24 | 2023-12-26 | Cilag Gmbh International | Drivers for fastener cartridge assemblies having rotary drive screws |
US12102323B2 (en) | 2021-03-24 | 2024-10-01 | Cilag Gmbh International | Rotary-driven surgical stapling assembly comprising a floatable component |
US11998201B2 (en) | 2021-05-28 | 2024-06-04 | Cilag CmbH International | Stapling instrument comprising a firing lockout |
US11944310B2 (en) | 2021-08-13 | 2024-04-02 | Cilag Gmbh International | Non-circular end effector features for surgical stapler |
US20230049352A1 (en) * | 2021-08-13 | 2023-02-16 | Cilag Gmbh International | Circular surgical stapler end effector having staple line alignment feature |
US11998209B2 (en) | 2021-08-13 | 2024-06-04 | Cilag Gmbh International | Staple forming features for circular surgical stapler |
US11911039B2 (en) | 2021-08-13 | 2024-02-27 | Cilag Gmbh International | Circular surgical stapler having staples with expandable crowns |
US11980363B2 (en) | 2021-10-18 | 2024-05-14 | Cilag Gmbh International | Row-to-row staple array variations |
US11877745B2 (en) | 2021-10-18 | 2024-01-23 | Cilag Gmbh International | Surgical stapling assembly having longitudinally-repeating staple leg clusters |
US11957337B2 (en) | 2021-10-18 | 2024-04-16 | Cilag Gmbh International | Surgical stapling assembly with offset ramped drive surfaces |
US11937816B2 (en) | 2021-10-28 | 2024-03-26 | Cilag Gmbh International | Electrical lead arrangements for surgical instruments |
US12089841B2 (en) | 2021-10-28 | 2024-09-17 | Cilag CmbH International | Staple cartridge identification systems |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101254126A (zh) * | 2007-02-28 | 2008-09-03 | 伊西康内外科公司 | 具有支撑多种丝径钉的钉驱动器的外科缝合装置 |
CN101484078A (zh) * | 2006-07-07 | 2009-07-15 | 伊西康内外科公司 | 外科钉合器械 |
EP2404555A2 (en) * | 2002-04-16 | 2012-01-11 | Tyco Healthcare Group LP | Surgical stapler and method |
US20120241505A1 (en) * | 2010-09-30 | 2012-09-27 | Ethicon Endo-Surgery, Inc. | Tissue thickness compensators for circular surgical staplers |
CN103476348A (zh) * | 2011-03-14 | 2013-12-25 | 伊西康内外科公司 | 外科缝合器械 |
US20150297233A1 (en) * | 2014-04-16 | 2015-10-22 | Ethicon Endo-Surgery, Inc. | Fastener cartridge assemblies and staple retainer cover arrangements |
Family Cites Families (54)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5122156A (en) * | 1990-12-14 | 1992-06-16 | United States Surgical Corporation | Apparatus for securement and attachment of body organs |
US5333773A (en) | 1991-08-23 | 1994-08-02 | Ethicon, Inc. | Sealing means for endoscopic surgical anastomosis stapling instrument |
US5350104A (en) | 1991-08-23 | 1994-09-27 | Ethicon, Inc. | Sealing means for endoscopic surgical anastomosis stapling instrument |
GR920100358A (el) | 1991-08-23 | 1993-06-07 | Ethicon Inc | Οργανο συρραφής χειρουργικής αναστομώσεως. |
US5282810A (en) * | 1992-04-08 | 1994-02-01 | American Cyanamid Company | Surgical anastomosis device |
US5360154A (en) * | 1992-07-17 | 1994-11-01 | United States Surgical Corporation | Apparatus for creating partial anastomoses |
DE10158246C1 (de) | 2001-11-28 | 2003-08-21 | Ethicon Endo Surgery Europe | Chirurgisches Klammersetzinstrument |
ES2268384T3 (es) * | 2002-06-17 | 2007-03-16 | Tyco Healthcare Group Lp | Estructuras anulares de soporte. |
US8905977B2 (en) * | 2004-07-28 | 2014-12-09 | Ethicon Endo-Surgery, Inc. | Surgical stapling instrument having an electroactive polymer actuated medical substance dispenser |
US7398908B2 (en) * | 2005-08-15 | 2008-07-15 | Tyco Healthcare Group Lp | Surgical stapling instruments including a cartridge having multiple staple sizes |
US8579178B2 (en) * | 2005-08-15 | 2013-11-12 | Covidien Lp | Surgical stapling instruments including a cartridge having multiple staples sizes |
US7422138B2 (en) * | 2006-02-01 | 2008-09-09 | Ethicon Endo-Surgery, Inc. | Elliptical intraluminal surgical stapler for anastomosis |
EP1875868B1 (en) * | 2006-07-07 | 2010-11-03 | Ethicon Endo-Surgery, Inc. | A surgical stapling instrument and a staple cartridge and staple for such an instrument |
US20080078802A1 (en) | 2006-09-29 | 2008-04-03 | Hess Christopher J | Surgical staples and stapling instruments |
US8733611B2 (en) * | 2008-03-12 | 2014-05-27 | Covidien Lp | Ratcheting mechanism for surgical stapling device |
US8408441B2 (en) * | 2009-01-06 | 2013-04-02 | Covidien Lp | Surgical stapler |
US20110011916A1 (en) * | 2009-07-16 | 2011-01-20 | New York University | Anastomosis device |
US8328062B2 (en) * | 2009-07-21 | 2012-12-11 | Covidien Lp | Surgical instrument with curvilinear tissue-contacting surfaces |
US8783543B2 (en) * | 2010-07-30 | 2014-07-22 | Ethicon Endo-Surgery, Inc. | Tissue acquisition arrangements and methods for surgical stapling devices |
US8360296B2 (en) * | 2010-09-09 | 2013-01-29 | Ethicon Endo-Surgery, Inc. | Surgical stapling head assembly with firing lockout for a surgical stapler |
US8733613B2 (en) * | 2010-09-29 | 2014-05-27 | Ethicon Endo-Surgery, Inc. | Staple cartridge |
US8740038B2 (en) * | 2010-09-30 | 2014-06-03 | Ethicon Endo-Surgery, Inc. | Staple cartridge comprising a releasable portion |
US9204880B2 (en) * | 2012-03-28 | 2015-12-08 | Ethicon Endo-Surgery, Inc. | Tissue thickness compensator comprising capsules defining a low pressure environment |
US8746532B2 (en) | 2011-05-19 | 2014-06-10 | Ethicon Endo-Surgery, Inc. | Anvil and cartridge alignment configuration for a circular stapler |
US20130026209A1 (en) | 2011-07-27 | 2013-01-31 | Patrick Mozdzierz | Surgical Fastener Applying Apparatus |
US9010609B2 (en) * | 2012-01-26 | 2015-04-21 | Covidien Lp | Circular stapler including buttress |
CN104334098B (zh) * | 2012-03-28 | 2017-03-22 | 伊西康内外科公司 | 包括限定低压强环境的胶囊剂的组织厚度补偿件 |
US9498222B2 (en) | 2012-11-29 | 2016-11-22 | Ethicon Endo-Surgery, Llc | Pivoting anvil for surgical circular stapler |
US9289207B2 (en) * | 2012-11-29 | 2016-03-22 | Ethicon Endo-Surgery, Llc | Surgical staple with integral pledget for tip deflection |
US9572573B2 (en) | 2012-12-04 | 2017-02-21 | Ethicon Endo-Surgery, Llc | Trans-oral circular anvil introduction system with dilation feature |
US9724100B2 (en) | 2012-12-04 | 2017-08-08 | Ethicon Llc | Circular anvil introduction system with alignment feature |
US20140158747A1 (en) | 2012-12-06 | 2014-06-12 | Ethicon Endo-Surgery, Inc. | Surgical stapler with varying staple widths along different circumferences |
US9597081B2 (en) * | 2012-12-17 | 2017-03-21 | Ethicon Endo-Surgery, Llc | Motor driven rotary input circular stapler with modular end effector |
US9445816B2 (en) | 2012-12-17 | 2016-09-20 | Ethicon Endo-Surgery, Llc | Circular stapler with selectable motorized and manual control |
US9463022B2 (en) | 2012-12-17 | 2016-10-11 | Ethicon Endo-Surgery, Llc | Motor driven rotary input circular stapler with lockable flexible shaft |
US9351724B2 (en) * | 2013-01-11 | 2016-05-31 | Covidien Lp | Circular stapling instrument |
US10405857B2 (en) * | 2013-04-16 | 2019-09-10 | Ethicon Llc | Powered linear surgical stapler |
US9750503B2 (en) * | 2013-07-11 | 2017-09-05 | Covidien Lp | Methods and devices for performing a surgical anastomosis |
US10709452B2 (en) * | 2013-09-23 | 2020-07-14 | Ethicon Llc | Methods and systems for performing circular stapling |
US9713469B2 (en) | 2013-09-23 | 2017-07-25 | Ethicon Llc | Surgical stapler with rotary cam drive |
US9936949B2 (en) | 2013-09-23 | 2018-04-10 | Ethicon Llc | Surgical stapling instrument with drive assembly having toggle features |
US10478189B2 (en) | 2015-06-26 | 2019-11-19 | Ethicon Llc | Method of applying an annular array of staples to tissue |
US9907552B2 (en) | 2013-09-23 | 2018-03-06 | Ethicon Llc | Control features for motorized surgical stapling instrument |
US20150083772A1 (en) | 2013-09-23 | 2015-03-26 | Ethicon Endo-Surgery, Inc. | Surgical stapler with rotary cam drive and return |
US10076325B2 (en) | 2014-10-13 | 2018-09-18 | Ethicon Llc | Surgical stapling apparatus comprising a tissue stop |
US9987001B2 (en) * | 2015-06-12 | 2018-06-05 | Covidien Lp | Surgical anastomosis apparatus |
US10456134B2 (en) | 2015-06-26 | 2019-10-29 | Ethicon Llc | Surgical stapler with reversible motor |
US10499909B2 (en) * | 2015-09-24 | 2019-12-10 | Ethicon Llc | Apparatus and method for pleating a bodily lumen |
US10492790B2 (en) * | 2015-09-24 | 2019-12-03 | Ethicon Llc | Apparatus and method for cinching a straight staple line |
US10485548B2 (en) * | 2015-09-24 | 2019-11-26 | Ethicon Llc | Apparatus and method for forming a staple line with trocar passageway |
US11284890B2 (en) * | 2016-04-01 | 2022-03-29 | Cilag Gmbh International | Circular stapling system comprising an incisable tissue support |
US10456140B2 (en) | 2016-04-01 | 2019-10-29 | Ethicon Llc | Surgical stapling system comprising an unclamping lockout |
US10499922B2 (en) * | 2016-11-04 | 2019-12-10 | Covidien Lp | Stapling device with self-releasing knife carrier pusher |
US10542981B2 (en) * | 2016-11-14 | 2020-01-28 | Ethicon Llc | Atraumatic stapling head features for circular surgical stapler |
-
2016
- 2016-11-14 US US15/350,624 patent/US10603041B2/en active Active
-
2017
- 2017-05-31 JP JP2019524907A patent/JP6995853B2/ja active Active
- 2017-05-31 BR BR112019009663-9A patent/BR112019009663B1/pt active IP Right Grant
- 2017-05-31 WO PCT/US2017/035121 patent/WO2018089053A1/en active Application Filing
- 2017-05-31 CN CN201780083158.1A patent/CN110177510B/zh active Active
- 2017-11-13 EP EP17201276.7A patent/EP3320859B1/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2404555A2 (en) * | 2002-04-16 | 2012-01-11 | Tyco Healthcare Group LP | Surgical stapler and method |
CN101484078A (zh) * | 2006-07-07 | 2009-07-15 | 伊西康内外科公司 | 外科钉合器械 |
CN101254126A (zh) * | 2007-02-28 | 2008-09-03 | 伊西康内外科公司 | 具有支撑多种丝径钉的钉驱动器的外科缝合装置 |
US20120241505A1 (en) * | 2010-09-30 | 2012-09-27 | Ethicon Endo-Surgery, Inc. | Tissue thickness compensators for circular surgical staplers |
CN103476348A (zh) * | 2011-03-14 | 2013-12-25 | 伊西康内外科公司 | 外科缝合器械 |
US20150297233A1 (en) * | 2014-04-16 | 2015-10-22 | Ethicon Endo-Surgery, Inc. | Fastener cartridge assemblies and staple retainer cover arrangements |
Also Published As
Publication number | Publication date |
---|---|
CN110177510B (zh) | 2022-07-05 |
BR112019009663B1 (pt) | 2023-02-14 |
BR112019009663A2 (pt) | 2019-09-10 |
US20180132854A1 (en) | 2018-05-17 |
US10603041B2 (en) | 2020-03-31 |
WO2018089053A1 (en) | 2018-05-17 |
EP3320859A1 (en) | 2018-05-16 |
EP3320859B1 (en) | 2020-12-23 |
JP2019533547A (ja) | 2019-11-21 |
JP6995853B2 (ja) | 2022-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN110177510A (zh) | 具有角度非对称平台特征部的圆形外科缝合器 | |
CN110167465A (zh) | 具有凹入平台的圆形外科缝合器 | |
CN109963517A (zh) | 用于圆形外科缝合器的无创伤缝合头部特征部 | |
CN109937014A (zh) | 用于圆形外科缝合器砧座的钉成形凹坑构造 | |
JP6724049B2 (ja) | アンビル収容検出を伴う外科用ステープラー | |
CN108024812A (zh) | 用于系紧平直钉线的装置和方法 | |
EP3108827B1 (en) | Firing assembly for circular stapler | |
CN107809972A (zh) | 用于外科缝合器的砧座稳定特征部 | |
CN108112230A (zh) | 用于外科缝合器的应急组件 | |
CN105682575B (zh) | 包括具有肘节特征结构的驱动组件的外科缝合器械 | |
CN108289685A (zh) | 用于使身体管腔打褶的设备 | |
CN105682576B (zh) | 用于电动外科缝合器械的控制特征 | |
RU2661729C2 (ru) | Хирургический инструмент со ступенчатым стержнем | |
CN107809964A (zh) | 外科缝合器的击发电路 | |
CN107809965A (zh) | 具有可逆马达的外科缝合器 | |
CN107809968A (zh) | 具有就绪状态指示器的外科缝合器 | |
JP2020517394A (ja) | 外科用ステープル留め器具のヒステリシス除去機構 | |
CN104039243A (zh) | 用于防止钳口过早打开的组织缝合器安全开关特征结构 | |
MXPA04009612A (es) | Aplicador para anastomosis de un solo lumen para sujetador autodesplegable. | |
JP6821666B2 (ja) | 体内腔を径方向にまとめる器具及び方法 | |
CN108024811A (zh) | 具有磁性元件的外科钉支撑物 | |
JP2022524512A (ja) | 電動外科用ステープラのステープル高さのインジケータ | |
US10485548B2 (en) | Apparatus and method for forming a staple line with trocar passageway | |
JP2022523845A (ja) | 円形外科用ステープラ | |
CN110236623A (zh) | 具有可反转极性的外科缝合器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |