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1. 发明申请

WO2018217431A1 ROBOTIC SURGICAL SYSTEM WITH AUTOMATED GUIDANCE 审中-公开
公开(公告)号：WO2018217431A1
公开(公告)日：2018-11-29
申请号：PCT/US2018/031302
申请日：2018-05-07
申请人： COVIDIEN LP
发明人： CHOWANIEC, Matthew , CHEN, Xingrui
IPC分类号： A61B34/32 , A61B34/00 , A61B34/20 , A61B17/00
摘要： A robotic surgical system includes at least one robot arm, at least one instrument, and a plurality of drive motors configured to drive the at least one robot arm and at least one instrument. The system also includes a laparoscopic port having a plurality of fiducials, a sensor configured to detect the plurality of fiducials, and a controller configured to control the plurality of drive motors. The controller includes a processor that determines a current distance between each fiducial among the plurality of fiducials, determines a location of the laparoscopic port based on the distance between each fiducial, determines a position of the at least one robot arm and the at least one instrument relative to the location of the laparoscopic port, and controls the plurality of drive motors to align the at least one robot arm or the at least one instrument with the laparoscopic port.

2. 发明申请

WO2016171947A1 HANDHELD ELECTROMECHANICAL SURGICAL SYSTEM 审中-公开
标题翻译：手持式电气手术系统
公开(公告)号：WO2016171947A1
公开(公告)日：2016-10-27
申请号：PCT/US2016/027042
申请日：2016-04-12
申请人： COVIDIEN LP
发明人： CONTINI, Elizabeth , MCCUEN, David , BEARDSLEY, John , VALENTINE, Kelly , PRIBANIC, Russell , CHEN, Xingrui , CHOWANIEC, Matthew , WINGARDNER, Thomas
IPC分类号： A61B17/00 , A61B17/072 , A61B90/90 , A61B34/00
CPC分类号： A61B17/07207 , A61B2017/00398 , A61B2017/0046 , A61B2017/00464 , A61B2017/00734 , A61B2090/0808 , A61B2090/0813
摘要： A handheld electromechanical surgical device includes a non-sterile power-pack having a drive component(s) including a rotatable drive shaft extending therefrom, a main processor configured to control each drive component, a battery configured to power each drive component, an electrical receptacle, and a control interface(s) configured to control a functionality of the drive component. A sterile outer shell housing is configured to removably encase the power-pack to define a sterile barrier thus enabling use in a surgical environment without breaking sterility. The outer shell housing includes a coupler configured to transmit a rotation from the rotatable drive shaft through the outer shell housing, a control button(s) operatively positioned such that actuation of the control button actuates the control interface, and a pass-through connector configured to transmit electrical communications from the electrical receptacle through the outer shell housing.
摘要翻译：一种手持式机电手术装置包括具有驱动部件的非无菌动力组件，所述驱动部件包括从其延伸的可旋转的驱动轴，配置成控制每个驱动部件的主处理器，配置成为每个驱动部件供电的电池，以及被配置为控制驱动部件的功能的控制接口。无菌外壳壳体构造成可移除地包封动力组件以限定无菌屏障，从而使得能够在手术环境中使用而不破坏无菌性。外壳壳体包括耦合器，其被配置为通过外壳壳体传输来自可旋转驱动轴的旋转;控制按钮，其可操作地定位成使得控制按钮的致动致动控制接口，并且配置了直通连接器以将电气通信从电插座传送通过外壳壳体。

3. 发明申请

WO2023021369A1 SURGICAL INSTRUMENT WITH ELECTRICAL CONNECTION 审中-公开
公开(公告)号：WO2023021369A1
公开(公告)日：2023-02-23
申请号：PCT/IB2022/057375
申请日：2022-08-08
申请人： COVIDIEN LP
发明人： BUYDA, Andriy , CHOWANIEC, David M. , CHEN, Xingrui , CRESTON, Brian J. , BANERJEE, Saumya
IPC分类号： H01R13/24 , A61B17/072 , A61B90/98 , H01R24/86 , A61B17/00
摘要： A surgical instrument including a housing, an elongated portion (120), and a loading unit (200) is disclosed. The elongated portion extends distally from the housing, defines a longitudinal axis, and includes an electrical contact (150). The loading unit is configured to releasably engage the elongated portion. The loading unit includes an electronic component, a proximal portion including an electrical contact (250) in electrical communication with the electronic component, and an end effector coupled to the proximal portion and configured to manipulate tissue. Engagement between the elongated portion and the loading unit causes the electrical contact (150) of the elongated portion to engage the electrical contact (250) of the loading unit thereby electrically connecting the elongated portion and the loading unit.

4. 发明申请

WO2022248999A1 POWERED STAPLING DEVICE WITH MANUAL RETRACTION 审中-公开
公开(公告)号：WO2022248999A1
公开(公告)日：2022-12-01
申请号：PCT/IB2022/054696
申请日：2022-05-19
申请人： COVIDIEN LP
发明人： CHEN, Xingrui , CHOWANIEC, David
IPC分类号： A61B17/072
摘要： A powered handle assembly includes a motor assembly, a rack, a spur gear, and a manual retract mechanism. The spur gear is movable from a position engaged with the motor assembly and the rack to a positioned disengaged from the motor assembly and engaged with the rack to facilitate manual retraction of the rack.

5. 发明申请

WO2023021405A1 SURGICAL STAPLING DEVICE INCLUDING A MANUAL RETRACTION ASSEMBLY 审中-公开
公开(公告)号：WO2023021405A1
公开(公告)日：2023-02-23
申请号：PCT/IB2022/057621
申请日：2022-08-15
申请人： COVIDIEN LP
发明人： CHOWANIEC, David M. , CHEN, Xingrui , BUYDA, Andriy , CRESTON, Brian J. , BANERJEE, Saumya
IPC分类号： A61B17/072
摘要： A surgical stapling device includes a tool assembly and a handle assembly. The tool assembly includes first and second jaw members. The handle assembly includes a rack and a retraction assembly. The rack is operatively coupled to the tool assembly and slidably supported in the handle assembly. The rack includes teeth extending along a length of the rack. The retraction assembly includes a shaft, a lever including a wheel and a lever handle extending from the wheel, and a pawl pivotably secured to the wheel. The lever is secured to the shaft for concomitant rotation therewith. The shaft is transitionable between a disengage state, in which, the pawl is disengaged from the teeth of the rack, and an engaged state, in which, the pawl engages the teeth of the rack such that when the lever handle is rotate about the shaft, the rack is retracted.

6. 发明申请

WO2022248994A1 POWERED STAPLING DEVICE WITH RACK RELEASE 审中-公开
公开(公告)号：WO2022248994A1
公开(公告)日：2022-12-01
申请号：PCT/IB2022/054687
申请日：2022-05-19
申请人： COVIDIEN LP
发明人： CHOWANIEC, David M. , CHEN, Xingrui , BUYDA, Andriy , BANERJEE, Saumya , CRESTON, Brian J.
IPC分类号： A61B17/072
摘要： A powered handle assembly includes a motor assembly, a rack, a shaft, and a pinion that couples the motor assembly to the rack. The shaft supports the pinion and is movable to move the pinion from a first position engaged with the rack to a second position disengaged from the rack to facilitate manual retraction of the rack.

7. 发明申请

WO2022248993A1 POWERED STAPLING DEVICE WITH MANUAL RETRACTION 审中-公开
公开(公告)号：WO2022248993A1
公开(公告)日：2022-12-01
申请号：PCT/IB2022/054686
申请日：2022-05-19
申请人： COVIDIEN LP
发明人： CHEN, Xingrui , CHOWANIEC, David
IPC分类号： A61B17/072
摘要： A powered handle assembly includes a motor assembly, a rack, a spur gear, and a manual retract mechanism. The spur gear is movable from a position engaged with the motor assembly and the rack to a positioned disengaged from the motor assembly and engaged with the rack to facilitate manual retraction of the rack.

8. 发明公开

EP3251614A1 HAND HELD ELECTROMECHANICAL SURGICAL HANDLE ASSEMBLY FOR USE WITH SURGICAL END EFFECTORS, AND METHODS OF USE 有权
标题翻译：手持式机械外科手柄总成与手术末端执行器一起使用，以及使用方法
公开(公告)号：EP3251614A1
公开(公告)日：2017-12-06
申请号：EP17178528.0
申请日：2014-08-26
申请人： Covidien LP
发明人： COLLINGS, Peter T , CHEN, Xingrui , DUSSAN, Luis , VALENTINE, Kelly
IPC分类号： A61B17/072
CPC分类号： A61B17/2909 , A61B17/00234 , A61B17/068 , A61B17/072 , A61B17/07207 , A61B17/115 , A61B17/285 , A61B17/295 , A61B17/320016 , A61B2017/0003 , A61B2017/00221 , A61B2017/00389 , A61B2017/00398 , A61B2017/0042 , A61B2017/0046 , A61B2017/00464 , A61B2017/00477 , A61B2017/00734 , A61B2017/07285 , A61B2017/291 , A61B2017/2912 , A61B2017/2925 , G05G11/00 , Y10T29/49002
摘要： A powered, hand held, electromechanical surgical device (100), comprising:
a handle assembly (102) including:
a handle housing (104) defining a longitudinal axis, the handle housing including a first connecting feature (110) and a second connecting feature (120);
a circuit board (150) disposed within the handle housing;
at least one electrical contact (112) associated with the first connecting feature of the handle housing and being in electrical communication with the circuit board;
at least one electrical contact (122) associated with the second connecting feature of the handle housing and being in electrical communication with the circuit board; and
at least one first firing button (106) configured for actuation by a finger of a user, each first firing button being in electrical communication with the circuit board; and

a drive unit assembly (200) removably and selectively connectable to a selected one of the first connecting feature or the second connecting feature of the handle assembly, the drive unit assentbly including:
a drive unit housing (202) defining a longitudinal axis, the drive unit housing including a connecting feature (210) configured and adapted to mate with a selected one of the first connecting feature or the second connecting feature of the handle assembly;
a motor (230) disposed within the drive unit housing;
a drive shaft (204) rotatably supported in and extending from the drive unit housing, the drive shaft being driven by the motor; and
at least on electrical contact (212) associated with the connecting feature of the drive unit housing and being in electrical communication with the motor;

wherein, when the drive unit assembly is connected to the first connecting feature of the handle assembly:
an electrical contact (212) associated with the connecting feature of the drive unit housing electrically interfaces with an electrical contact (122) of the first connecting feature of the handle housing; and
the longitudinal axis of the drive unit housing is parallel relative to the longitudinal axis of the handle housing; and

wherein, when the drive unit assembly is connected to the second connecting feature of the handle assembly:
an electrical contact (212) associated with the connecting feature of the drive unit housing electrically interfaces with an electrical contact (122) of the second connecting feature of the handle housing; and
the longitudinal axis of the drive unit housing is angled relative to the longitudinal axis of the handle housing.
摘要翻译： 1。一种动力手持式机电手术装置（100），包括：手柄组件（102），其包括：限定纵向轴线的手柄壳体（104），所述手柄壳体包括第一连接特征（110）和第二连接特征（120）; 设置在所述手柄壳体内的电路板（150）至少一个电触点（112），其与手柄外壳的第一连接特征相关联并且与电路板电连通; 至少一个电触点（122），其与手柄外壳的第二连接特征相关联并且与电路板电连通; 以及至少一个第一触发按钮（106），其被配置为由用户的手指致动，每个第一触发按钮与所述电路板电连通; 和驱动单元组件（200），所述驱动单元组件可拆卸地且可选择地连接至所述手柄组件的所述第一连接特征或所述第二连接特征中的选定的一个，所述驱动单元可包括：驱动单元壳体（202），其限定纵向轴线，驱动单元壳体，所述驱动单元壳体包括连接特征（210），所述连接特征构造并且适于与所述手柄组件的所述第一连接特征或所述第二连接特征中选定的一个匹配; 设置在所述驱动单元壳体内的马达（230）驱动轴（204），其可旋转地支撑在所述驱动单元壳体中并从所述驱动单元壳体延伸，所述驱动轴由所述电机驱动; 以及至少一个与所述驱动单元壳体的所述连接特征相关联并且与所述电动机电连通的电接触件（212）;其中，其中，当所述驱动单元组件连接到所述手柄组件的所述第一连接特征时：与所述驱动单元壳体的所述连接特征相关联的电触点（212）与所述第一连接特征的电触点（122）手柄外壳; 并且驱动单元壳体的纵向轴线相对于手柄壳体的纵向轴线平行; 并且其中当所述驱动单元组件连接到所述手柄组件的所述第二连接特征时：与所述驱动单元壳体的所述连接特征相关联的电触点（212）与所述第二连接特征件的电触点（122）的手柄外壳; 并且驱动单元壳体的纵向轴线相对于手柄壳体的纵向轴线成角度。

9. 发明公开

EP3138516A1 METHOD OF INTERNALLY POTTING AND SEALING A HANDHELD MEDICAL DEVICE 审中-公开
标题翻译： VERFAHREN ZUM INTERNEN VERGIESSEN UND ABDICHTEN EINER TRAGBAREN MEDIZINISCHEN VORRICHTUNG
公开(公告)号：EP3138516A1
公开(公告)日：2017-03-08
申请号：EP16189711.1
申请日：2012-05-25
申请人： Covidien LP
发明人： CHOWANIEC, Matthew , CHEN, Xingrui , ZEMLOK, Michael
IPC分类号： A61B17/072
CPC分类号： A61B17/07207 , A61B2017/00017 , A61B2017/00115 , A61B2017/00128 , A61B2017/00398 , A61B2017/00734 , A61B2017/2927 , A61B2090/0813
摘要： A powered surgical instrument, comprising: a housing defining an inner cavity therein and configured to provide a handle; at least one internal component disposed within the housing; and a potting material injected into the inner cavity encapsulating at least a portion of the at least one internal component characterised in that the potting material wholly fills the cavity and the housing is a sealed housing.
摘要翻译：一种动力手术器械，包括：壳体，其中限定内腔，并构造成提供手柄; 设置在所述壳体内的至少一个内部部件; 以及注入到所述内腔中的灌封材料，其封装所述至少一个内部部件的至少一部分，其特征在于，所述灌封材料完全填充所述腔并且所述壳体是密封壳体。

10. 发明公开

EP4346638A1 POWERED STAPLING DEVICE WITH MANUAL RETRACTION 审中-实审
公开(公告)号：EP4346638A1
公开(公告)日：2024-04-10
申请号：EP22727458.6
申请日：2022-05-19
申请人： Covidien LP
发明人： CHEN, Xingrui , CHOWANIEC, David
IPC分类号： A61B17/072

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