CN105286934A - 用于将机电手术装置和手术装载单元互连的接合器组件及其手术系统 - Google Patents

用于将机电手术装置和手术装载单元互连的接合器组件及其手术系统 Download PDF

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CN105286934A
CN105286934A CN201510363069.5A CN201510363069A CN105286934A CN 105286934 A CN105286934 A CN 105286934A CN 201510363069 A CN201510363069 A CN 201510363069A CN 105286934 A CN105286934 A CN 105286934A
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contact pin
electric contact
electric
adapter assembly
operation device
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CN105286934B (zh
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厄尔·M·策吉贝尔
戴维·M·乔瓦尼克
瑞安·威廉斯
阿南德·苏布拉马尼安
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Covidien LP
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    • 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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A61B2017/00398—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like using powered actuators, e.g. stepper motors, solenoids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • A61B2017/00464—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable for use with different instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/0046—Surgical instruments, devices or methods, e.g. tourniquets with a releasable handle; with handle and operating part separable
    • A61B2017/00473—Distal part, e.g. tip or head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00477—Coupling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00982—General structural features
    • 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
    • A61B2017/07285—Stapler heads characterised by its cutter

Abstract

本公开涉及用于将机电手术装置和手术装载单元互连的接合器组件，所述接合器组件与机电手术装置和手术装载单元联用并将它们机械地和电气地互连，并且涉及包括手持式机电手术装置和用于将手术装载单元连接至该手持式机电手术装置的接合器组件的手术系统。

Description

用于将机电手术装置和手术装载单元互连的接合器组件及其手术系统
相关申请的交叉引用
本申请要求于2014年6月26日提交的、序号为62/017,510的美国临时专利申请的权益和优先权，其全部内容通过引用结合于此。
技术领域
本公开涉及用于在手术系统中使用的接合器组件。更具体地，本公开涉及用于同机电手术装置和手术装载单元联用并且将它们机械地和电气地互连的接合器组件，并且涉及包括手持式机电手术装置和用于将手术装载单元与该手持式机电手术装置连接的接合器组件的手术系统。
背景技术
诸多手术装置制造商已经开发出了具有用于操作和/或操纵机电手术装置的专用驱动系统的生产线。在很多情况下，该机电手术装置包括可重用的手柄组件，以及一次性装载单元和/或单次使用装载单元等，该一次性装载单元和/或单次使用装载单元在使用之前选择性地连接至手柄组件并且在使用之后与手柄组件断开连接以便丢弃或者在一些情况下消毒后重新使用。
在某些情况下，接合器组件被用以将机电手术装置同多个手术装载单元中任一个互连以在它们之间实现机械和/或电气连接。由于接合器组件和机电手术装置的复杂性，重要的是确保它们之间的全部电气和机械连接都能够容易地、可靠地且重复地实现。
因此，对于提供一种同该手术装置机电地互连的稳健的方式的接合器组件存在需求。
发明内容
本公开涉及与机电手术装置和手术装载单元联用并且将它们机械地和电气地互连的接合器组件，并且涉及包括手持式机电手术装置和用于将手术装载单元连接至该手持式机电手术装置的接合器组件的手术系统。
根据本公开的一个方案，提供了一种用于将手术装载单元和手术装置选择性互连的接合器组件，该手术装载单元构造成执行功能，该手术装置构造成致动装载单元。该装载单元可包括至少一个可轴向平移驱动构件，并且该手术装置可包括至少一个可旋转驱动轴。该接合器组件包括：壳体，其构造成并且适于与该手术装置连接，并且与该手术装置的每个可旋转驱动轴操作性连通；外管，其具有由该壳体支撑的近侧端和构造成并且适于与该装载单元连接的远侧端，其中该外管的远侧端与该装载单元的每个可轴向平移驱动构件操作性连通；作用力/旋转传递/转换组件，其用于将该手术装置的相应一个驱动轴与该装载单元的相应一个可轴向平移驱动构件互连；以及电气组件，其支撑在该壳体和该外管中的至少一个之中。所述电气组件包括电路板和电连接器。所述电连接器包括联接至多个电触销的连接器壳体。所述多个电触销电连接至所述电路板并且构造成且适于选择性地电连接至所述手术装置的互补的电插头。所述多个电触销中的每个电触销均延伸穿过所述连接器壳体。
所述电气组件可包括单个连接器壳体，其中，所述多个电触销中的每个电触销均延伸穿过所述单个连接器壳体。所述多个电触销中的每个电触销均可被固定以防相对于所述单个连接器壳体移动。
在所公开的实施例中，所述连接器壳体经由二次成型而固定至所述多个电触销。所述多个电触销中的每个电触销均可包括延伸贯通其中的孔，使得所述连接器壳体的一部分延伸穿过所述多个电触销中的每个电触销的孔。
所述多个电触销中的每个电触销的近侧部均可包括矩形剖面。
所述连接器壳体可包括从其表面延伸出的至少一个突起。所述至少一个突起的远侧面构造成当所述多个电触销电连接至所述电路板时邻接所述电路板。所述至少一个突起的近侧面构造成邻接近侧盖210的表面以防止所述电连接器和所述电路板之间的无意脱离。
在所公开的实施例中，所述电气组件包括支撑在所述电路板上并且电连接至所述电路板的应变仪。所述手术装置的可旋转驱动轴延伸穿过所述应变仪。所述电气组件还可包括围绕第一作用力/旋转传递/转换组件布置的滑环。所述滑环与所述电路板电连接，并且包括支撑在其中并用于保持同所述接合器组件中的至少一个电气部件的电接触的电接触件。
本公开还涉及一种用于同将手术装载单元和手术装置选择性地互连的接合器组件联用的电气组件，所述手术装载单元配置成执行功能，所述手术装置配置成致动所述装载单元。所述电气组件包括电路板和电连接器。所述电连接器包括联接至多个电触销的连接器壳体。所述多个电触销能够电连接至所述电路板并且构造成且适于选择性地电连接至所述手术装置的互补的电插头。所述多个电触销中的每个电触销均延伸穿过所述连接器壳体。
在所公开的实施例中，所述电气组件包括单个连接器壳体，使得所述多个电触销中的每个电触销均延伸穿过所述单个连接器壳体。在此，所述多个电触销中的每个电触销均被固定以防相对于所述单个连接器壳体移动。
同时公开的是，所述连接器壳体经由二次成型而固定至所述多个电触销。同样，所述多个电触销中的每个电触销均可包括延伸贯通其中的孔，使得所述连接器壳体的一部分延伸穿过所述多个电触销中的每个电触销的孔。
所述多个电触销中的每个电触销的近侧部可包括矩形剖面。
在所公开的实施例中，所述连接器壳体包括从其表面延伸出的至少一个突起。所述至少一个突起的远侧面构造成当所述多个电触销电连接至所述电路板时邻接所述电路板。所述至少一个突起的近侧面构造成邻接近侧盖210的表面以防止所述电连接器和所述电路板之间的无意脱离。
进一步公开的是，所述电气组件还包括支撑在所述电路板上并且电连接至所述电路板的应变仪。此外，所述电气组件还可包括布置成与所述电路板电连接的滑环，使得所述滑环包括支撑在其中用于保持同所述接合器组件中的至少一个电气部件的电接触的电接触件。
附图说明
在此参照附图描述本公开的实施例，其中：
图1A是根据本公开的实施例的、在示例性机电手术装置和末端执行器组件之间互连的接合器组件的立体图；
图1B是图示接合器组件的近侧端同机电手术装置的远侧端的附接的立体图；
图2A是本公开的接合器组件的前视立体图；
图2B是图2A的接合器组件的后视立体图；
图3是图2A和图2B的接合器组件的俯视平面图；
图4是图2A和图2B的接合器组件的侧视正视图；
图5是图2A和图2B的接合器组件在其一些零件处于分离状态下的后视立体图；
图6是图2A和图2B的接合器组件在其大多数零件处于分离状态下的后视立体图；
图7是图2A和图2B的接合器组件的关节式运动组件的立体图；
图8是图7的关节式运动组件在零件处于分离状态下的放大立体图；
图9是所示处于第一定向的图7的关节式运动组件的立体图；
图10是所示处于第二定向的图7的关节式运动组件的立体图；
图11是沿着图9的截面线11-11截取的横截面图；
图12A是图2A和图2B的接合器组件的电气组件的立体图；
图12B是图12A的电气组件的立体图，其示出连接器壳体与电路板分离；
图12C是图12B的连接器壳体的立体图；
图12D是图12B至图12C的连接器壳体的电触销的立体图；
图13是所示连接至图2A和图2B的接合器组件的芯体壳体的图12A的电气组件的立体图；
图14是沿着图13的截面线14-14截取的横截面图；
图15是图2A和图2B的接合器组件的滑环插管或套筒的立体图；
图16是图2B的标示细节区域的放大图，其图示出图2A和图2B的接合器组件的内壳组件；
图17是图16的内壳组件的后视立体图，其中从该内壳组件移除了外球形壳半部和近侧盖
图18是图16的内壳组件的后视立体图，其中从该内壳组件移除了外球形壳、近侧盖和套管板(bushingplate)；
图19是图16的内壳组件的后视立体图，其中从该内壳组件移除了外球形壳、近侧盖、套管板和内壳；
图20是与图16中所示类似的内壳组件的替换实施例的后视立体图，其中从该内壳组件移除了外球形壳和近侧内壳；
图21是图20的内壳组件的后视立体图，其中从该内壳组件移除了外球形壳、近侧内壳和关节式运动组件；
图22是图20的内壳组件的前视立体图，其中从该内壳组件移除了外球形壳、近侧内壳和关节式运动组件；
图23是图20的内壳组件的前视立体图，其中从该内壳组件移除了外球形壳和近侧内壳；
图24是沿着图2B的截面线24-24截取的横截面图；
图25是图24的标示细节区域的放大图；
图26是图24的标示细节区域的放大图，其图示出锁定按钮沿着近侧方向被致动；
图27是沿着图2B的截面线27-27截取的横截面图；
图28是沿着图2B的截面线27-27截取的横截面图，其图示出关节式运动组件沿着远侧方向被致动；
图29是沿着图28的截面线29-29截取的横截面图；
图30是沿着图28的截面线30-30截取的横截面图；
图31是沿着图28的截面线31-31截取的横截面图；
图32是根据本公开的近侧内壳毂的后视立体图；
图33是图32的近侧内壳毂的前视立体图；
图34是图32和图33的近侧内壳毂的前视立体图，其图示出第一和第二作用力/旋转传递/转换组件和与其关联的加强组件；
图35是本公开的近侧内壳组件的套管板的前视立体图；
图36是图35的套管板的后视立体图；
图37是近侧内壳组件的后视立体图，其图示出图35和图36的套管板附接至近侧内壳组件；
图38是图37的近侧内壳组件从其移除了连接器套筒后的后视立体图；
图39是图37的近侧内壳组件的后视立体图，其中从该近侧内壳组件移除了连接器套筒并且以虚线示出套管板；
图40是图37的近侧内壳组件在从其移除连接器套筒后的后视立体图；
图41是图37的内壳组件的后视立体图，其图示出根据本公开的另一实施例的支撑板联接至该内壳组件；
图42是图41的内壳组件从其移除支撑板后的后视立体图；
图43是根据本公开的另一实施例的内壳组件的前视立体图，其中从该内壳组件移除了外球形壳、近侧内壳；
图44是图43的内壳组件的后视立体图，其中从该内壳组件移除了外球形壳、近侧内壳和关节式运动组件；
图45是图43和图44的内壳组件的支架组件的立体图；
图46是与图43和图44的内壳组件联用的增强套筒的立体图；
图47是图43和图44的内壳组件的立体图，其图示出图46的增强套筒支撑在内壳组件上；以及
图48是与本公开的手术装置和接合器联用的示例性的装载单元在零件处于分离状态时的立体图。
具体实施方式
参照附图详细描述当前公开的手术装置、接合器组件以及用于手术装置和/或手柄组件的装载单元检测组件的实施例，在每个若干图中类似附图标记指代相同或者对应元件。正如在此所使用的，术语“远侧”指代接合器组件或手术装置或其部件的更远离用户的部分，而术语“近侧”指代接合器组件或手术装置或其部件的更靠近用户的部分。
根据本公开的实施例的手术装置通常标示为100，并且采用动力手持式机电器械的形式，其构造用于选择性附接多个不同的末端执行器，多个不同末端执行器均构造用于由该动力手持式机电手术器械致动和操纵。
如图1A中所示，手术装置100构造用于同接合器组件200选择性连接，并且进而接合器组件200构造用于同装载单元300(例如，末端执行器，或者多次使用装载单元或单次使用装载单元；参见图48)选择性连接。手术装置100和接合器组件200共同可包括机电手术系统，其配置成并且适于选择性与装载单元300连接并且致动装载单元300。
如图1A和图1B中所示，手术装置100包括手柄壳体102，其包括电路板(未示出)，并且驱动机构(未示出)位于该手柄壳体102中。该电路板配置成控制手术装置100的多种操作。手柄壳体102在其中限定空腔(未示出)，用于在其中选择性的、可移动的接收可再充电电池(未示出)。该电池配置成向手术装置100的任意电气部件供电。
手柄壳体102包括上壳体部102a和下手抓握部102b，该上壳体部102a容纳手术装置100的多个部件，该下抓握部102b从上壳体部102a延伸出。下手抓握部102b可布置在上壳体部102a的最近侧端的远侧。下壳体部10b相对于上壳体部102a的位置被选定成平衡手术装置100的重量，该手术装置100连接至或支撑接合器组件200和/或末端执行器300。
手柄壳体102提供驱动机构被安置其中的壳体。该驱动机构构造成驱动轴和/或齿轮部件以便执行手术装置100的多种操作。具体地，该驱动机构构造成驱动轴和/或齿轮部件以便使装载单元300的工具组件304(参见图1A和图48)相对于装载单元300的近侧主体部302选择性移动，使装载单元300绕着纵轴线“X”(参见图1A)相对于手柄壳体102旋转，使装载单元300的砧座组件306和/或钉仓组件308相对于彼此移动/靠近，和/或发射位于装载单元300的钉仓组件308中的吻合-切割钉仓。
如图1B中所示，手柄壳体102限定连接部108，其构造成接受接合器组件200的对应驱动联接组件210。具体地，手术装置100的连接部108具有凹槽108a，当接合器组件200同手术装置100匹配时，凹槽108a接收接合器组件200的驱动联接机构210的近侧盖210a(图5和图6)。连接部108容纳彼此共面或共线布置的三个可旋转驱动连接器118、120、122。
当接合器组件200与手术装置100匹配时，手术装置100的可旋转驱动连接器118、120、122中每个均联接于接合器组件200的对应的可旋转连接器套筒218、220、222(参见图1B)。在这点上，相对应的第一驱动连接器118和第一连接器套筒218之间的接口、相对应的第二驱动连接器120和第二连接器套筒220之间的接口以及相对应的第三驱动连接器122和第三连接器套筒222之间的接口是键接的，使得手术装置100的驱动连接器118、120、122中每个的旋转引起接合器组件200的对应连接器套筒218、220、222的对应旋转。
手术装置100的驱动连接器118、120、122与接合器组件200的连接器套筒218、220、222的配合允许旋转作用力经由三个各自的连接器接口中的每个独立地传递。手术装置100的驱动连接器118、120、122配置成借助手术装置100的驱动机构独立地旋转。在这点上，驱动机构的功能选择模块(未示出)选择手术装置100的哪个或哪些驱动连接器118、120、122将要由手术装置100的电动机来驱动。
当接合器组件200联接至手术装置100时，由于手术装置100的驱动连接器118、120、122中每个均与接合器组件200的对应连接器套筒218、220、222具有键接的和/或基本不能旋转的接口，所以旋转作用力被从手术装置100的驱动连接器选择性地传送至接合器组件200。
手术装置100的驱动连接器118、120和/或122的选择性旋转允许手术装置100选择性地致动装载单元300的不同功能。例如，手术装置100的第一驱动连接器118的选择性且独立性的旋转对应于装载单元300的工具组件304的选择性且独立性的打开和闭合，以及装载单元300的工具组件304的吻合/切割部件的驱动。作为另外的实例，手术装置100的第二驱动连接器120的选择性且独立性的旋转对应于装载单元300的工具部件304横向于纵轴线“X”(参见图1A)的选择性且独立性的关节式运动。另外，例如，手术装置100的第三驱动连接器122的选择性且独立性的旋转对应于装载单元300围绕着纵轴线“X”(参见图1A)相对于手术装置100的手柄壳体102的选择性且独立性的旋转。
如图1A中所示，手柄壳体102支撑多个手指致动控制按钮、摇臂装置等，用于启动手术装置100的多种功能。
关于示例性的机电手持式动力手术器械100的操作和多种内部部件的详细描述，可参照2008年9月22日提交的国际申请号PCT/US2008/077249(国际公开号WO2009/039506)和2009年11月20日提交的美国专利申请序列号12/622,827，每个的全部内容通过引用结合于此。
具体参照图1B至图2B，接合器组件200包括外球形壳202和从球形壳202的远侧端延伸出的外管206。球形壳202和外管206构造成并且设定尺寸以容纳接合器组件200的部件。外管206设定尺寸用于内窥镜插入，具体地，外管206能穿过典型的套管针口、插管等。球形壳202设定尺寸成不进入套管针口、插管等。球形壳202构造成并且适于连接至手术装置100的手柄壳体102的连接部108。
接合器组件200配置成将手术装置100的驱动连接器118、120、122中任一个的旋转转换成轴向平移，该轴向平移可用于操作装载单元300的驱动组件360和关节式运动连杆366，驱动组件360和关节式运动连杆366在图48中示出并且将会在下面更为详细地描述。如图5、图6、图13、图14、图17、图18、图20、图25至图34以及图37至图40中所示，接合器组件200包括近侧内壳组件204，在其中可旋转地支撑第一可旋转近侧驱动轴212、第二可旋转近侧驱动轴214和第三可旋转近侧驱动轴216。每个近侧驱动轴212、214、216用作旋转接收构件以从手术装置100的对应驱动轴接收旋转作用力，这会在下面更为详细地描述。
如上简单描述的，轴组件200的内壳组件210还构造成分别旋转地支撑彼此共面或共线布置的第一连接器套筒218、第二连接器套筒220和第三连接器套筒222。连接器套筒218、220、222中每个均如上所述构造成与手术装置100的对应的第一驱动连接器118、第二驱动连接器120和第三驱动连接器122配合。连接器套筒218、220、222中每个还构造成与对应的第一近侧驱动轴212、第二近侧驱动轴214和第三近侧驱动轴216的近侧端配合。
如图6、图17、图27和图28中所示，内壳组件210还包括布置在对应的第一连接器套筒218、第二连接器套筒220和第三连接器套筒222远侧的第一偏置构件224、第二偏置构件226和第三偏置构件228。偏置构件224、226和228中每个均围绕着对应的第一可旋转近侧驱动轴212、第二可旋转近侧驱动轴214和第三可旋转近侧驱动轴216布置。当接合器组件200被连接至手术装置100时，偏置构件224、226和228在对应的连接器套筒218、220和222上起作用以帮助保持连接器套筒218、220和222同手术装置100的对应的可驱动旋转驱动连接器118、120、122的远侧端接合。
具体地，第一偏置构件224、第二偏置构件226和第三偏置构件228起到将对应的连接器套筒218、220和222沿着近侧方向偏置的作用。通过这种方式，在接合器组件200装配至手术装置100期间，如果第一连接器套筒218、第二连接器套筒220和/或第三连接器套筒222与手术装置100的驱动连接器118、120和122未对准，则第一偏置构件224、第二偏置构件226和/或第三偏置构件228被压缩。因此，当手术装置100进行操作时，手术装置100的驱动连接器118、120、122将旋转并且第一偏置构件224、第二偏置构件226和/或第三偏置构件228将引起对应的第一连接器套筒218、第二连接器套筒220和/或第三连接器套筒222朝近侧向后滑动，这样将手术装置100的驱动连接器118、120、122有效地联接至内壳组件210的第一近侧驱动轴212、第二近侧驱动轴214和/或第三近侧驱动轴216。
接合器组件200包括多个作用力/旋转传递/转换组件，它们中每个均布置在内壳组件204和外管206中。在旋转速度/作用力(例如，增加或减小)传递至装载单元300之前，每个作用力/旋转传递/转换组件均构造成并且适于传递/转换手术器械100的第一可旋转驱动连接器118、第二可旋转驱动连接器120和第三可旋转驱动连接器122的这种旋转速度/作用力。
具体地，如图6中所示，接合器组件200包括第一作用力/旋转传递/转换组件240、第二作用力/旋转传递/转换组件250和第三作用力/旋转传递/转换组件260，它们分别布置在内壳208和外管206中。每个作用力/旋转传递/转换组件240、250、260均构造成并且适于将手术装置100的第一驱动连接器118、第二驱动连接器120和第三驱动连接器122的旋转传递或转换成接合器组件200的关节式运动杆258的轴向平移，以完成装载单元300的关节式运动；传递或转换成接合器组件200的环形齿轮266的旋转，以完成接合器组件200的旋转；或者传递或转换成接合器组件200的远侧驱动构件248的轴向平移以完成装载单元300的闭合、打开和发射。
如图5、图6和图24-31中所示，第一作用力/旋转传递/转换组件240包括第一可旋转近侧驱动轴212，如上所述，其可旋转地支撑在内壳组件204中。第一可旋转近侧驱动轴212包括非圆形的或成形的近侧端部，其构造用于同连接至手术装置100的对应的第一连接器118的第一连接器218连接。第一可旋转近侧驱动轴212包括远侧端部212b，其具有螺纹外轮廓或表面。
第一作用力/旋转传递/转换组件240还包括驱动联接螺母244，其可旋转地联接至第一可旋转近侧驱动轴212的螺纹远侧端部212b并且可滑动地布置在外管206中。驱动联接螺母244在外管206的近侧芯管部中可滑动地键接，以便防止随着第一可旋转近侧驱动轴212旋转而旋转。通过这种方式，随着第一可旋转近侧驱动轴212旋转，驱动联接螺母244沿着第一可旋转近侧驱动轴212的螺纹远侧端部212b平移，并且进而穿过和/或沿着外管206平移。
第一作用力/旋转传递/转换组件240还包括远侧驱动构件248，其与驱动联接螺母244机械地接合，使得驱动联接螺母244的轴向运动引起远侧驱动构件248的对应量的轴向运动。远侧驱动构件248的远侧端部支撑连接构件247，连接构件247构造成并且定尺寸为用于同装载单元300的驱动组件360的驱动构件374(图48)选择性接合。驱动联接螺母244和/或远侧驱动构件248用作至装载单元300的部件的作用力传递构件，这会在下面更为详细地描述。
在操作中，随着第一可旋转近侧驱动轴212旋转，由于第一连接器套筒218的旋转，作为手术装置100的对应的第一驱动连接器118的旋转的结果，引起驱动联接螺母244沿着第一远侧驱动轴242轴向平移。随着引起驱动联接螺母244沿着第一远侧驱动轴242轴向平移，会引起远侧驱动构件248相对于外管206轴向平移。随着远侧驱动构件248轴向平移，在连接构件247与其连接并且同装载单元300的驱动组件360的驱动构件374(图48)接合的情况下，远侧驱动构件248引起装载单元300的驱动构件374的伴随的轴向平移，从而完成装载单元300的工具组件304的闭合和工具组件304的发射。
参照图5-11、图19以及图23-31，接合器组件200的第二驱动转换器组件250包括第二近侧驱动轴214，其可旋转地支撑在内壳组件204中。第二可旋转近侧驱动轴214包括非圆形或成形的近侧端部，其构造用于同连接至手术装置100的对应的第二连接器120的第二连接器或联接器220连接。第二可旋转近侧驱动轴214还包括远侧端部214b，其具有螺纹外轮廓或表面。
近侧驱动轴214的远侧端部214b与关节式运动轴承组件252的关节式运动轴承壳体252a螺纹接合。关节式运动轴承组件252包括支撑关节式运动轴承253的壳体252a，关节式运动轴承253具有相对于外圈253a能够独立旋转的内圈253b。关节式运动轴承壳体252a具有非圆形外轮廓，例如泪滴形，其可滑动地并且非可旋转地布置在内壳毂204a的互补孔204c(图25、图26、图29和图33)中。
接合器组件200的第二驱动转换器组件250还包括关节式运动杆258，其具有稳固至关节式运动轴承253的内圈253b的近侧部258a。关节式运动杆258的远侧部258b中包括狭槽258c，其构造成接纳装载单元300的部分366，该部分366例如为标志、装载单元300的关节式运动连杆(图48)。关节式运动杆258用作至装载单元300的部件的作用力传递构件，这会在下面更为详细地描述。
进一步参照关节式运动轴承组件252，关节式运动轴承组件252既能旋转又能纵向地平移。因此，可以想到，当装载单元300的钳夹构件306、308处于靠近位置时和/或当钳夹构件306、308做关节式运动时(图48)，关节式运动轴组件252允许装载单元300自由地、畅通无阻地旋转运动。
在操作中，随着第二近侧驱动轴214由于第二连接器套筒220的旋转而旋转，作为手术装置100的第二驱动连接器120的旋转的结果，会引起关节式运动轴承组件252沿着第二近侧驱动轴214的螺纹远侧端部214b轴向平移，这进而引起关节式运动杆258相对于外管206轴向平移。随着关节式运动杆258轴向平移，联接至装载单元300的关节式运动连杆366的关节式运动杆258引起装载单元300的关节式运动连杆366的伴随的轴向平移，从而实现工具组件304(图48)的关节式运动。关节式运动杆258被紧固至关节式运动轴承253的内圈253b并且因此围绕着纵轴线X-X相对于关节式运动轴承253的外圈253a自由旋转。
如图6、图17、图18、图20-23、图25-28、图31以及图37-40中所示并且如上所提到的，接合器组件200包括第三作用力/旋转传递/转换组件260，其支撑在内壳组件204中。第三作用力/旋转传递/转换组件260包括旋转环形齿轮266，其固定地支撑在外球形壳202中并且连接至该外球形壳202。环形齿轮266限定轮齿266a(图6)的内部阵列。环形齿轮266包括一对完全相对的、沿径向延伸的突起266b(图6)，其从环形齿轮266的外边缘延伸出。突起266b布置在限定于外球形壳202中的凹槽之中，使得环形齿轮266的旋转引起外球形壳202的旋转，反之亦然。
第三作用力/旋转传递/转换组件260进一步包括第三可旋转近侧驱动轴216，如上所述，其可旋转地支撑在内壳组件204中。第三可旋转近侧驱动轴216包括非圆形或成形的近侧端部，其构造用于连接第三连接器222，第三连接器222连接至手术装置100的对应的第三连接器122。第三可旋转近侧驱动轴216包括与其远侧端键接的正齿轮216a。反向正齿轮264在中间将第三可旋转近侧驱动轴216的正齿轮216a与环形齿轮266的轮齿266a接合。
在操作中，随着第三可旋转近侧驱动轴216旋转，由于第三连接器套筒222的旋转，作为手术装置100的第三驱动连接器122的旋转的结果，第三可旋转近侧驱动轴216的正齿轮216a接合反向齿轮264，如此引起反向齿轮264旋转。随着反向齿轮264旋转，环形齿轮266也旋转，从而引起外球形壳202旋转。随着外球形壳202旋转，会引起外管206围绕着接合器组件200的纵轴线“X”旋转。随着外管206旋转，也会引起连接至接合器组件200的远侧端部的装载单元300围绕着接合器组件200的纵轴线旋转。
如图1B、图3-5、图16、图17、图20以及图24-26，接合器组件200还包括支撑其上的附接/分离按钮272。具体地，按钮272支撑在接合器组件200的驱动联接组件210上，并且由偏置构件274偏置到非致动状态。按钮272包括与其共同形成的唇缘或凸缘272a，其构造成在沿着手术装置100的连接部108的凹槽108a限定的对应的唇缘或凸缘108b后面卡接。在使用时，当接合器组件200连接至手术装置100时，按钮272的唇缘272a布置在手术装置100的连接部108的唇缘108b后面，以将接合器组件200和手术装置100彼此稳固并且保持。为允许接合器组件200与手术装置100彼此断开连接，按钮272克服偏置构件274的偏置而被下压或致动，从而将按钮272的唇缘272a与手术装置100的连接部108的唇缘108b分离。
参照图1A、图2A、图2B、图3-5以及图24-26，接合器组件200还包括锁定机构280，其用于固定远侧驱动构件248的轴向位置和径向定向。锁定机构280包括可滑动地支撑在外球形壳202上的按钮282。锁定按钮282连接至致动杆284，其纵向延伸穿过外管206。致动杆284在锁定按钮282移动时移动。当锁定按钮282移动预定量时，致动杆284的远侧端可移动至与闭锁件(lockout)(未示出)接触，这样引起该闭锁件使凸轮构件288(参见图24)从远侧驱动构件248中的凹槽249做凸轮式运动。当凸轮构件288与凹槽249接合时(例如，至少部分位于凹槽249中，参见图6和图24)，凸轮构件288与远侧驱动构件248之间的接合有效地锁定同连接构件247接合的末端执行器300的轴向和旋转位置。
在操作中，为锁定远侧驱动构件248的位置和/或定向，用户将锁定按钮282从远侧位置移动至近侧位置(图25和图26)，从而引起该闭锁件(未示出)朝近侧移动，使得该闭锁件的远侧面移动而不与凸轮构件288接触，这样引起凸轮构件288做凸轮式运动到远侧驱动构件248的凹槽249中。通过这种方式，远侧驱动构件248被防止向远侧和/或近侧移动。当锁定按钮282从近侧位置移动至远侧位置时，致动杆284的远侧端克服偏置构件(未示出)的偏置而远侧地移动至闭锁件以迫使凸轮构件288离开凹槽249，从而允许远侧驱动构件248的不受阻碍的轴向平移和径向运动。
对于锁定机构280的结构和操作的更加详细的论述，可参照2013年5月2日提交的、序列号为13/875,571的美国专利申请，其全部内容通过引用结合于此。
参照图1B、图6、图12A-15以及图25-28，接合器组件200包括电气组件290，其支撑在外球形壳202和内壳组件204上和内部。电气组件290包括支撑在电路板294上的电连接器292，用于电连接至布置在手术装置100的连接部108中的对应的电插头190。
具体参照图12A至图12D，电连接器292包括多个电触销293和壳体或连接器壳体295。电触销293用以经由电连接至手术装置100的电路板(未示出)的电插头190实现对生命周期信息的校准并且将生命周期信息传送至手术装置100的电路板。
每个电触销293均包括远侧部293a和近侧部293b。每个触销293的远侧部293a构造成例如经由焊接而接合电路板294。每个触销293的近侧部293b构造成可释放地接合布置在手术装置100的连接部108中的对应的电插头190。继续参照图12A至图12D，每个电触销293的远侧部293a渐缩以促进插入电路板294的孔294a(图12B)中。每个电触销293的近侧部293b包括矩形剖面，并且渐缩并且被倒角以促进与电插头190的接合和脱离。
此外，每个电触销293包括横向延伸贯通其中的孔293c。孔293c构造成促进电触销293和壳体295之间的连接。可以想到，壳体295是二次成型的，使得二次成型的部分延伸穿过电触销293中的孔293c。正如所能想到的，电触销293和壳体295之间的接合帮助保持销293的恰当对齐以进一步促进电连接器292和电路板294以及电插头190之间的接合，并且进一步促进电连接器292和电插头190之间的接合。尽管示出了七个电触销293，可以想到，电气组件290包括更多或更少的电触销293。
继续参照图12A至图12D，电连接器292的壳体295包括矩形剖面。壳体295的矩形剖面构造成与驱动联接构件210的近侧盖210a(图5和图6)的矩形开孔匹配以防止其间的径向运动。
壳体295还包括多个从其延伸出的突起297。突起297均包括远侧面297a和近侧面297b。每个突起297的远侧面297a构造成并且安置成在电连接器292插入期间接触电路板294。因此，每个突起297的远侧面297a防止电连接器292的电触销293朝远侧过远地插入电路板294的孔294a中。尽管每个突起297的远侧面297a被示出为与壳体295的远侧面295a(图12D)齐平，但可以想到，每个突起297的远侧面297a相较于壳体295的远侧面295a进一步朝远侧或朝近侧定位。每个突起297的近侧面297b均构造成并且定位成防止电连接器292和电路板294之间的脱离，例如在手术装置100和接合器组件200脱离期间。更具体地，电气组件290的近侧盖210的表面构造成与至少一个或全部突起297的近侧面297b邻接，因此防止电连接器292相对于电路板294向近侧移动。在所示的实施例中，两个突起297从壳体295的第一表面295b延伸出，并且两个突起297从壳体295的第二表面295c延伸出。然而，壳体295可包括更多或更少的突起297。
电气组件290还包括电连接至电路板294的应变仪296。应变仪296配置有凹口296a，其构造成并且适于接纳内壳组件204的毂204a的柱204d。毂204a的柱204d用以限制应变仪296的旋转运动。如图25至图28中所示，第一可旋转近侧驱动轴212延伸穿过应变仪296。应变仪296向由第一可旋转近侧驱动轴212所展现的发射/夹紧负荷提供闭环反馈。
电气组件290还包括布置在外管206中的滑环298。滑环298电连接于电路板294。滑环298用以允许第一可旋转近侧驱动轴212的旋转和驱动联接螺母244的轴向平移，而同时还保持其电触环298a与接合器组件200中的至少另一电气部件的电接触，并且还同时允许其他电气部件围绕着第一可旋转近侧驱动轴212和驱动联接螺母244旋转。
电气组件290可包括滑环插管或套筒299，其定位在管206的外管中以保护和/或遮蔽从滑环298延伸出的任意导线。
现在转向图6、图11、图14、图32和图33，内壳组件204已经被设计成，随着驱动轴214旋转而轴向平移关节式运动轴承组件252，减少第二近侧旋转轴214的推压事件。内壳组件204包括毂204a，其具有远侧定向环形壁204b，环形壁204b限定大致圆形外轮廓并且限定大致泪滴形的内凹槽或孔口204c。毂204a的孔口204c被定形为并且设定尺寸成将关节式运动轴承组件252可滑动地接纳在其中。
内壳组件204包括环形板254a(图34)，其紧固至毂204a的远侧定向的环形壁204b的远侧面。板254a限定贯通其中的孔254e，孔254e被定尺寸成并且在其中形成为便于同第二近侧驱动轴214对准并且可旋转地接纳第二近侧驱动轴214的远侧末端214c。通过这种方式，第二近侧驱动轴214的远侧末端214c受到支撑，并且随着第二近侧驱动轴214旋转而轴向平移关节式运动轴承组件252，防止远离第二近侧驱动轴214的纵向旋转轴线径向地移动。
如图14、图32、图39和图40中所示，毂204a限定从其突出的特征件(例如，柱等)204d，该特征件用以接合电气组件290的应变仪296的凹口296a以当手术装置100操作时测量轴212所经受的作用力。
参照图35至图40，示出并且描述了内壳组件204的套管板230。套管板230横跨内壳组件204的毂204a延伸并且通过紧固构件固定至毂204a。套管板230限定三个孔230a、230b、230c，它们与对应的第一近侧驱动轴212、第二近侧驱动轴214和第三近侧驱动轴216对准并且将其可旋转地接纳在其中。套管板230提供了一表面，第一偏置构件224、第二偏置构件226和第三偏置构件228接触或抵靠着该表面。
尽管套管板230已经被示出并且描述为单个整体件，如图6以及图37-40中所示，但可以想到并且在本申请的范围中的是，套管板230可被分离成若干零件，如图40-42中所示，包括但不限于横跨驱动轴212、214、216延伸的支撑板230'以及用于驱动轴212、214、216中每个并且布置在支撑板230'和内壳组件204的毂204a之间的分离套管。支撑板230'可包括在其中形成的一对狭槽230a'、230b'，它们构造成并且适于接纳应变仪296的从其轴向突出的凸起296b。
现在转向图43至图47，示出并且将要描述根据本公开的另一实施例的内壳组件204'。为在驱动轴214旋转以将关节式运动轴承组件252轴向平移时减少第二近侧驱动轴214的推压事件(即，第二近侧驱动轴214的远侧端214b远离其纵向旋转轴线径向地移动)，内壳组件204'可包括加强框架或支架组件254'。支架组件254'包括第一板254a'和第二板254b'，第二板254b'整体连接至第一板254a'并且通过在它们之间延伸的多个连接杆254c'与第一板254a'间隔开一定距离。
第一板254a'邻近或靠近环形齿轮266布置并且限定贯通其中的孔254d'。孔254d'被定尺寸并且在第一板254a'中形成，以便与第二近侧驱动轴214对准并且允许第二近侧驱动轴214在其中自由地旋转。第二板254b'与第一板254a'间隔开以便布置在第二近侧驱动轴214的远侧自由端处。第二板254b'限定贯通其中的孔254e'。孔254e'被定尺寸并且在第二板或凸缘254b'中形成以便与第二近侧驱动轴214对准并且可旋转地接纳第二近侧驱动轴214的远侧末端214c。
通过这种方式，第二近侧驱动轴214的远侧末端214c受到支撑，并且随着第二近侧驱动轴214旋转以将关节式运动轴承组件252轴向平移，防止第二近侧驱动轴214的远侧尖端214c远离第二近侧驱动轴214的纵向旋转轴线径向地移动。
如图38、图46和图47中所示，内壳组件204'可包括加强套筒255'，其围绕着支架组件254'布置以进一步加强支架组件254'。可以想到，在实施例中，加强套筒255'可介于支架组件254'的第一板254a'和第二板254b'之间。可以进一步想到，加强套筒255'可介于第二板254b'和近侧内壳组件204'的远侧定向面之间。
根据本公开，相较于已经开发出以从手术装置100传递/转换作用力/旋转至装载单元300的接合器组件，缩减了接合器组件200的整体长度。通过缩减接合器组件200的整体长度，相较于装配后的手术装置100、先前的接合器组件和装载单元300的重心，装配后的手术装置100、接合器组件200和装载单元300重心得以朝近侧移位。由此，提升了终端用户在使用本公开的机电手术系统时的舒适度，并且降低了疲劳度。
在操作中，当手术装置100的按钮由用户激活时，软件检测预定条件。如果条件满足，则该软件控制电动机并且将机械驱动传送至所附接的的手术吻合器，该手术吻合器随后能够根据所按压按钮的功能而开启、闭合、旋转、做关节式运动或发射。该软件还通过以限定方式开启或关闭彩灯来向用户提供反馈以指示手术装置100的状态、接合器组件200的状态和/或装载单元300的状态。
对于如图1和图48中所示出的装载单元300的结构和操作的详细论述，可参照2009年8月31日提交的标题为“TOOLASSEMBLYFORASURGICALSTAPLINGDEVICE”的美国专利公开号2009/0314821。
考虑到强度、耐用性、耐磨性、重量、耐腐蚀性、易于制造性、制造成本等等，本文所述的任意部件可由金属、塑料、树脂、复合物等制成。
应当理解，可对当前公开的接合器组件的实施例进行多种修改。因此，上面的描述不应当理解为限定，而是仅仅作为实施例的范例。本领域技术人员将会想到位于本公开的范围和精神内的其他修改。

Claims (20)

1.一种用于将手术装载单元和手术装置选择性地互连的接合器组件，所述手术装载单元配置成执行功能，所述手术装置配置成致动所述装载单元，所述装载单元包括可轴向平移驱动构件，并且所述手术装置包括可旋转驱动轴，所述接合器组件包括：
壳体，其构造成并且适于与所述手术装置连接，并且与所述手术装置的每个可旋转驱动轴操作性连通；
外管，其具有由所述壳体支撑的近侧端和构造成并且适于与所述装载单元连接的远侧端，其中所述外管的远侧端与所述装载单元的至少一个可轴向平移驱动构件中的每个可轴向平移驱动构件操作性连通；
至少一个作用力/旋转传递/转换组件，其用于将所述手术装置的相应一个驱动轴与所述装载单元的相应一个可轴向平移驱动构件互连；以及
电气组件，其支撑在所述壳体和所述外管中的至少一个之中，所述电气组件包括：
电路板；以及
电连接器，其包括联接至多个电触销的连接器壳体，所述多个电触销电气连接至所述电路板并且构造成且适于选择性地电气连接至所述手术装置的互补的电插头，其中所述多个电触销的每个电触销均延伸穿过所述连接器壳体。
2.根据权利要求1所述的接合器组件，其中，所述电气组件包括单个连接器壳体，并且其中所述多个电触销的每个电触销均延伸穿过所述单个连接器壳体。
3.根据权利要求2所述的接合器组件，其中，所述多个电触销的每个电触销均被固定以防相对于所述单个连接器壳体移动。
4.根据权利要求1所述的接合器组件，其中，所述连接器壳体经由二次成型而固定至所述多个电触销。
5.根据权利要求4所述的接合器组件，其中，所述多个电触销的每个电触销均包括延伸贯通其中的孔，并且其中所述连接器壳体的一部分延伸穿过所述多个电触销中的每个电触销的孔。
6.根据权利要求1所述的接合器组件，其中，所述多个电触销中的每个电触销的近侧部包括矩形剖面。
7.根据权利要求1所述的接合器组件，其中，所述连接器壳体包括从其表面延伸出的至少一个突起，所述至少一个突起的远侧面构造成当所述多个电触销电连接至所述电路板时邻接所述电路板。
8.根据权利要求1所述的接合器组件，其中，所述连接器壳体包括从其表面延伸出的至少一个突起，所述至少一个突起的近侧面构造成邻接近侧盖的表面以防止所述电连接器和所述电路板之间的无意脱离。
9.根据权利要求1所述的接合器组件，其中，所述电气组件还包括支撑在所述电路板上并且电连接至所述电路板的应变仪，其中所述手术装置的可旋转驱动轴延伸穿过所述应变仪。
10.根据权利要求9所述的接合器组件，其中，所述电气组件还包括围绕第一作用力/旋转传递/转换组件的一部分布置的滑环，其中所述滑环与所述电路板电连接，并且其中所述滑环包括支撑在其中用于保持同所述接合器组件中的至少一个电气部件的电接触的电接触件。
11.一种用于同将手术装载单元和手术装置选择性地互连的接合器组件联用的电气组件，所述手术装载单元配置成执行功能，所述手术装置配置成致动所述装载单元，所述电气组件包括：
电路板；以及
电连接器，其包括联接至多个电触销的连接器壳体，所述多个电触销能够电连接至所述电路板并且构造成且适于选择性地电连接至所述手术装置的互补的电插头，其中所述多个电触销中的每个电触销均延伸穿过所述连接器壳体。
12.根据权利要求11所述的电气组件，其中，所述电气组件包括单个连接器壳体，并且其中所述多个电触销中的每个电触销均延伸穿过所述单个连接器壳体。
13.根据权利要求12所述的电气组件，其中，所述多个电触销中的每个电触销均被固定以防相对于所述单个连接器壳体移动。
14.根据权利要求11所述的电气组件，其中，所述连接器壳体经由二次成型而固定至所述多个电触销。
15.根据权利要求14所述的电气组件，其中，所述多个电触销中的每个电触销均包括延伸贯通其中的孔，并且其中所述连接器壳体的一部分延伸穿过所述多个电触销中的每个电触销的孔。
16.根据权利要求11所述的电气组件，其中，所述多个电触销中的每个电触销的近侧部包括矩形剖面。
17.根据权利要求11所述的电气组件，其中，所述连接器壳体包括从其表面延伸出的至少一个突起，所述至少一个突起的远侧面构造成当所述多个电触销电连接至所述电路板时邻接所述电路板。
18.根据权利要求11所述的电气组件，其中，连接器壳体包括从其表面延伸出的至少一个突起，所述至少一个突起的近侧面构造成邻接近侧盖的表面以防止所述电连接器和所述电路板之间的无意脱离。
19.根据权利要求11所述的电气组件，其中，所述电气组件还包括支撑在所述电路板上并且电连接至所述电路板的应变仪。
20.根据权利要求19所述的电气组件，其中，所述电气组件还包括布置成与所述电路板电连接的滑环，并且其中所述滑环包括支撑在其中用于保持同所述接合器组件中的至少一个电气部件的电接触的电接触件。
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