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1. 发明授权

US11413041B2 Battery powered surgical instrument 有权
公开(公告)号：US11413041B2
公开(公告)日：2022-08-16
申请号：US17583283
申请日：2022-01-25
申请人： Covidien LP
发明人： Frank J. Viola , Gregg Krehel , Guido Pedros
IPC分类号： A61B17/072 , A61B17/068 , A61B17/00 , A61B17/12 , A61B17/29 , A61B17/32
摘要： A powered endoscopic surgical apparatus is provided and includes a handle including a housing, a power source supported in the housing; an endoscopic portion extending distally from the housing of the handle; an end effector assembly coupled to a distal end of the endoscopic portion, the end effector assembly including a pair of jaws configured to perform a surgical function; a driving member; a drive source including a motor powered by the power source and connected to the driving member; and a gear assembly engaged with the motor. The gear assembly including a gear rack provided on the driving member; and a main gear operatively connected with the gear rack, the motor spinning the main gear such that rotary motion of the main gear moves the driving member in an axial direction such that the driving member actuates the end effector to perform the surgical function.

2. 发明申请

US20220192666A1 BATTERY POWERED SURGICAL INSTRUMENT 有权
公开(公告)号：US20220192666A1
公开(公告)日：2022-06-23
申请号：US17691273
申请日：2022-03-10
申请人： Covidien LP
发明人： Frank J. Viola , Gregg Krehel , Guido Pedros
IPC分类号： A61B17/072 , A61B17/068 , A61B17/00
摘要： A powered endoscopic surgical apparatus is provided and includes a handle including a housing, a power source supported in the housing; an endoscopic portion extending distally from the housing of the handle; an end effector assembly coupled to a distal end of the endoscopic portion, the end effector assembly including a pair of jaws configured to perform a surgical function; a driving member; a drive source including a motor powered by the power source and connected to the driving member; and a gear assembly engaged with the motor. The gear assembly including a gear rack provided on the driving member; and a main gear operatively connected with the gear rack, the motor spinning the main gear such that rotary motion of the main gear moves the driving member in an axial direction such that the driving member actuates the end effector to perform the surgical function.

3. 发明申请

US20220142644A1 BATTERY POWERED SURGICAL INSTRUMENT 有权
公开(公告)号：US20220142644A1
公开(公告)日：2022-05-12
申请号：US17583283
申请日：2022-01-25
申请人： Covidien LP
发明人： Frank J. Viola , Gregg Krehel , Guido Pedros
IPC分类号： A61B17/072
摘要： A powered endoscopic surgical apparatus is provided and includes a handle including a housing, a power source supported in the housing; an endoscopic portion extending distally from the housing of the handle; an end effector assembly coupled to a distal end of the endoscopic portion, the end effector assembly including a pair of jaws configured to perform a surgical function; a driving member; a drive source including a motor powered by the power source and connected to the driving member; and a gear assembly engaged with the motor. The gear assembly including a gear rack provided on the driving member; and a main gear operatively connected with the gear rack, the motor spinning the main gear such that rotary motion of the main gear moves the driving member in an axial direction such that the driving member actuates the end effector to perform the surgical function.

4. 发明申请

US20130306702A1 BATTERY POWERED SURGICAL INSTRUMENT 有权
标题翻译：电池供电手术器械
公开(公告)号：US20130306702A1
公开(公告)日：2013-11-21
申请号：US13955374
申请日：2013-07-31
申请人： Covidien LP
发明人： Frank J. Viola , Gregg Krehel , Guido Pedros
IPC分类号： A61B17/072
CPC分类号： A61B17/07207 , A61B17/00234 , A61B17/068 , A61B17/072 , A61B17/12 , A61B2017/00022 , A61B2017/00128 , A61B2017/00132 , A61B2017/00398 , A61B2017/00734 , A61B2017/07214 , A61B2017/07257 , A61B2017/07271 , A61B2017/07285 , A61B2017/2943 , A61B2017/320052
摘要： A powered endoscopic surgical apparatus is provided and includes a handle including a housing, a power source supported in the housing; an endoscopic portion extending distally from the housing of the handle; an end effector assembly coupled to a distal end of the endoscopic portion, the end effector assembly including a pair of jaws configured to perform a surgical function; a driving member; a drive source including a motor powered by the power source and connected to the driving member; and a gear assembly engaged with the motor. The gear assembly including a gear rack provided on the driving member; and a main gear operatively connected with the gear rack, the motor spinning the main gear such that rotary motion of the main gear moves the driving member in an axial direction such that the driving member actuates the end effector to perform the surgical function.
摘要翻译：提供一种动力式内窥镜手术装置，其包括：手柄，其包括壳体，支撑在所述壳体中的电源; 内窥镜部分，其从手柄的壳体向远端延伸; 末端执行器组件，其联接到内窥镜部分的远端，所述端部执行器组件包括构造成执行外科功能的一对夹爪; 驾驶员; 驱动源，包括由电源供电并连接到驱动构件的马达; 以及与马达接合的齿轮组件。所述齿轮组件包括设置在所述驱动构件上的齿条; 以及与齿条可操作地连接的主齿轮，所述马达使所述主齿轮旋转，使得所述主齿轮的旋转运动沿着轴向移动所述驱动构件，使得所述驱动构件致动所述末端执行器以执行所述外科功能。

5. 发明申请

US20130292451A1 SURGICAL STAPLER WITH TIMER AND FEEDBACK DISPLAY 有权
标题翻译：带定时器和反馈显示的手术台
公开(公告)号：US20130292451A1
公开(公告)日：2013-11-07
申请号：US13939589
申请日：2013-07-11
申请人： COVIDIEN LP
发明人： Frank J. Viola , Gregg Krehel , Michael A. Soltz , Robert J. DeSantis , Henry E. Holsten , Russell Heinrich
IPC分类号： A61B17/068
CPC分类号： A61B17/072 , A61B17/068 , A61B17/07207 , A61B17/12 , A61B2017/00115 , A61B2017/00128 , A61B2017/00398 , A61B2017/00734 , A61B2017/07214 , A61B2017/2943 , A61B2017/320052 , A61B2090/064 , A61B2090/0811
摘要： A surgical apparatus has a clamp and a stapling mechanism. The clamp has a first jaw and a second jaw to clamp on a body tissue at a desired location for a stapling operation. The stapling mechanism is controlled by a trigger handle or a switch assembly. The surgical apparatus has a controller for providing a delay between clamping and actuating of the firing mechanism of the stapling mechanism. The delay provides for a desired amount of time for tissue compression producing a more uniform staple formation. The surgical apparatus also has an indicator. The indicator provides feedback about the status of the stapling mechanism and also displays a time of tissue compression by the clamp.
摘要翻译：手术装置具有夹具和缝合机构。夹具具有第一钳口和第二钳口，以在期望的位置处夹持在身体组织上用于缝合操作。装订机构由触发手柄或开关组件控制。手术装置具有用于在装订机构的击发机构的夹持和致动之间提供延迟的控制器。该延迟为组织压缩提供期望的时间量，从而产生更均匀的缝钉形成。手术器械还具有指示器。指示器提供关于装订机构的状态的反馈，并且还显示夹具的组织压缩时间。

6. 发明授权

US10188391B2 Battery powered surgical instrument 有权
公开(公告)号：US10188391B2
公开(公告)日：2019-01-29
申请号：US15606052
申请日：2017-05-26
申请人： Covidien LP
发明人： Frank J. Viola , Gregg Krehel , Guido Pedros
IPC分类号： A61B17/068 , A61B17/072 , A61B17/12 , A61B17/00 , A61B17/29 , A61B17/32
摘要： A powered endoscopic surgical apparatus is provided and includes a handle including a housing, a power source supported in the housing; an endoscopic portion extending distally from the housing of the handle; an end effector assembly coupled to a distal end of the endoscopic portion, the end effector assembly including a pair of jaws configured to perform a surgical function; a driving member; a drive source including a motor powered by the power source and connected to the driving member; and a gear assembly engaged with the motor. The gear assembly including a gear rack provided on the driving member; and a main gear operatively connected with the gear rack, the motor spinning the main gear such that rotary motion of the main gear moves the driving member in an axial direction such that the driving member actuates the end effector to perform the surgical function.

7. 发明授权

US09931116B2 Buttress composition 有权
公开(公告)号：US09931116B2
公开(公告)日：2018-04-03
申请号：US13748684
申请日：2013-01-24
申请人： Covidien LP
发明人： Danyel Racenet , Steven L. Bennett , Erik Carlson , Kenneth H. Whitfield , Gregg Krehel
IPC分类号： A61B17/064 , A61L31/14 , A61B17/072
CPC分类号： A61B17/0644 , A61B17/07292 , A61L31/145
摘要： A tissue buttress is provided on at least a first and second jaw of a surgical stapling apparatus. The tissue buttress comprises an electrophilic component and a nucleophilic component. At least a portion of the tissue buttress may be disposed within either or both of the staple pockets and staple forming pockets, securing the tissue buttress to at least one of the staple jaws.

8. 发明申请

US20170172573A1 BATTERY POWERED SURGICAL INSTRUMENT 审中-公开
公开(公告)号：US20170172573A1
公开(公告)日：2017-06-22
申请号：US15450661
申请日：2017-03-06
申请人： Covidien LP
发明人： Frank J. Viola , Gregg Krehel , Guido Pedros
IPC分类号： A61B17/072 , A61B17/00
CPC分类号： A61B17/07207 , A61B17/00234 , A61B17/068 , A61B17/072 , A61B17/12 , A61B2017/00022 , A61B2017/00128 , A61B2017/00132 , A61B2017/00398 , A61B2017/00734 , A61B2017/07214 , A61B2017/07257 , A61B2017/07271 , A61B2017/07285 , A61B2017/2943 , A61B2017/320052
摘要： A powered endoscopic surgical apparatus is provided and includes a handle including a housing, a power source supported in the housing; an endoscopic portion extending distally from the housing of the handle; an end effector assembly coupled to a distal end of the endoscopic portion, the end effector assembly including a pair of jaws configured to perform a surgical function; a driving member; a drive source including a motor powered by the power source and connected to the driving member; and a gear assembly engaged with the motor. The gear assembly including a gear rack provided on the driving member; and a main gear operatively connected with the gear rack, the motor spinning the main gear such that rotary motion of the main gear moves the driving member in an axial direction such that the driving member actuates the end effector to perform the surgical function.

9. 发明授权

US09585659B2 Battery powered surgical instrument 有权
标题翻译：电池供电手术器械
公开(公告)号：US09585659B2
公开(公告)日：2017-03-07
申请号：US13955374
申请日：2013-07-31
申请人： COVIDIEN LP
发明人： Frank J. Viola , Gregg Krehel , Guido Pedros
IPC分类号： A61B17/068 , A61B17/072 , A61B17/12 , A61B17/00 , A61B17/29 , A61B17/32
CPC分类号： A61B17/07207 , A61B17/00234 , A61B17/068 , A61B17/072 , A61B17/12 , A61B2017/00022 , A61B2017/00128 , A61B2017/00132 , A61B2017/00398 , A61B2017/00734 , A61B2017/07214 , A61B2017/07257 , A61B2017/07271 , A61B2017/07285 , A61B2017/2943 , A61B2017/320052
摘要： A powered endoscopic surgical apparatus is provided and includes a handle including a housing, a power source supported in the housing; an endoscopic portion extending distally from the housing of the handle; an end effector assembly coupled to a distal end of the endoscopic portion, the end effector assembly including a pair of jaws configured to perform a surgical function; a driving member; a drive source including a motor powered by the power source and connected to the driving member; and a gear assembly engaged with the motor. The gear assembly including a gear rack provided on the driving member; and a main gear operatively connected with the gear rack, the motor spinning the main gear such that rotary motion of the main gear moves the driving member in an axial direction such that the driving member actuates the end effector to perform the surgical function.
摘要翻译：提供一种动力式内窥镜手术装置，其包括：手柄，其包括壳体，支撑在所述壳体中的电源; 内窥镜部分，其从手柄的壳体向远端延伸; 末端执行器组件，其联接到内窥镜部分的远端，所述端部执行器组件包括构造成执行外科功能的一对夹爪; 驾驶员; 驱动源，包括由电源供电并连接到驱动构件的马达; 以及与马达接合的齿轮组件。所述齿轮组件包括设置在所述驱动构件上的齿条; 以及与齿条可操作地连接的主齿轮，所述马达使所述主齿轮旋转，使得所述主齿轮的旋转运动沿着轴向移动所述驱动构件，使得所述驱动构件致动所述末端执行器以执行所述外科功能。

10. 发明申请

US20130338685A1 Apparatus and Method for Joining Similar or Dissimilar Suture Products 有权
标题翻译：用于连接类似或不同缝合产品的装置和方法
公开(公告)号：US20130338685A1
公开(公告)日：2013-12-19
申请号：US13973050
申请日：2013-08-22
申请人： Covidien LP
发明人： Michael Bogart , Christopher G. Fishbein , David S. Kirsch , Gregg Krehel , Russell Pribanic
IPC分类号： A61B17/04
CPC分类号： A61B17/0487 , A61B17/06166 , A61B2017/00526 , A61B2017/0619 , B29C65/08
摘要： An apparatus, system and method for joining a first length of suture with a second length of suture are provided. The apparatus includes a substantially cylindrical body have a first end and a second end, a first cavity formed in the first end for receiving an end of the first length of suture, and a second cavity formed in the second end for receiving an end of the second length of suture, wherein the ends of the first and second lengths of sutures are welded within respective first and second cavities. The first and second lengths of suture may include the same or different diameters. The first and second cavities may be separated by a divider, or instead, may be continuous. The end of the first length of suture may abut the end of the second length of suture within the cylindrical body.
摘要翻译：提供了用于将第一长度的缝合线与第二长度的缝线连接的装置，系统和方法。所述装置包括具有第一端和第二端的基本上圆柱形的本体，在所述第一端中形成的用于接收所述第一长度缝合线的端部的第一空腔，以及形成在所述第二端中的用于接收所述第一端部的端部的第二空腔缝合线的第二长度，其中第一和第二段缝合线的端部焊接在相应的第一和第二腔内。缝合线的第一和第二长度可以包括相同或不同的直径。第一和第二腔可以由分隔器分开，或者可以是连续的。缝合线的第一长度的端部可以邻接圆柱体内第二长度缝合线的端部。

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