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公开(公告)号：US11357566B2
公开(公告)日：2022-06-14
申请号：US15855561
申请日：2017-12-27
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Scott E. Manzo , William A. Burbank , Richard D. Gresham
Abstract: An electrically energized medical instrument uses one or more drive cables to both actuate mechanical components of a wrist mechanism or an effector and to electrically energize the effector. Electrical isolation can be achieved using an insulating main tube through which drive cables extend from a backend mechanism to the effector, an insulating end cover that leaves only the desired portions of the effector exposed, and one or more seals to prevent electrically conductive liquid from entering the main tube. Component count and cost may be further reduced using a pair of pulleys that are shared by four drive cables.
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公开(公告)号：US20160051318A1
公开(公告)日：2016-02-25
申请号：US14933875
申请日：2015-11-05
Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
Inventor： Scott E. Manzo , William A. Burbank , Richard D. Gresham
IPC: A61B18/14
CPC classification number: A61B18/1445 , A61B17/32 , A61B34/30 , A61B34/71 , A61B2017/003 , A61B2017/2927 , A61B2017/2945 , A61B2018/00345 , A61B2018/00404 , A61B2018/00595 , A61B2018/00601 , A61B2018/00619 , A61B2018/1432 , A61B2018/146 , A61B2034/305
Abstract: An electrically energized medical instrument uses one or more drive cables to both actuate mechanical components of a wrist mechanism or an effector and to electrically energize the effector. Electrical isolation can be achieved using an insulating main tube through which drive cables extend from a backend mechanism to the effector, an insulating end cover that leaves only the desired portions of the effector exposed, and one or more seals to prevent electrically conductive liquid from entering the main tube. Component count and cost may be further reduced using a pair of pulleys that are shared by four drive cables.
Abstract translation: 电动医疗器械使用一个或多个驱动电缆来致动手腕机构或效应器的机械部件并且使效应器电通电。 电绝缘可以使用绝缘主管，驱动电缆从后端机构延伸到效应器，绝缘端盖，其仅留下被暴露的效应器的期望部分，以及一个或多个密封件，以防止导电液体进入 主管。 使用由四个驱动电缆共享的一对滑轮可以进一步减少部件数量和成本。
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Patent Agency Ranking
公开(公告)号：US10039594B2
公开(公告)日：2018-08-07
申请号：US14833955
申请日：2015-08-24
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Justin Krom , Kenneth L. Gong , Richard D. Gresham , Scott E. Manzo , Joseph P. Orban, III
Abstract: A cover for an electrosurgical instrument having a wrist structure and an end effector is provided. The cover includes a hollow elongated structure, which includes a tip cover portion and a base cover portion integrally connected to the tip cover portion. The tip cover portion has a distal end with an opening therethrough sized to receive the end effector of the electrosurgical instrument and is composed of a first, electrically insulative material having a flexibility sufficient to allow the end effector to be manipulated while the end effector is received in the opening. The base cover portion is composed of a second material having a higher tear strength than the first material. The tip cover portion and the base cover portion overlap at an overlap region configured to receive the wrist structure of the electrosurgical instrument when the end effector is received in the opening.
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公开(公告)号：US12262938B2
公开(公告)日：2025-04-01
申请号：US17496432
申请日：2021-10-07
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Scott E. Manzo , William A. Burbank , Richard D. Gresham
Abstract: An electrically energized medical instrument uses one or more drive cables to both actuate mechanical components of a wrist mechanism or an effector and to electrically energize the effector. Electrical isolation can be achieved using an insulating main tube through which drive cables extend from a backend mechanism to the effector, an insulating end cover that leaves only the desired portions of the effector exposed, and one or more seals to prevent electrically conductive liquid from entering the main tube. Component count and cost may be further reduced using a pair of pulleys that are shared by four drive cables.
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公开(公告)号：US11272977B2
公开(公告)日：2022-03-15
申请号：US16205642
申请日：2018-11-30
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Scott E. Manzo , William A. Burbank , Richard D. Gresham
Abstract: An electrically energized medical instrument uses one or more drive cables to both actuate mechanical components of a wrist mechanism or an effector and to electrically energize the effector. Electrical isolation can be achieved using an insulating main tube through which drive cables extend from a backend mechanism to the effector, an insulating end cover that leaves only the desired portions of the effector exposed, and one or more seals to prevent electrically conductive liquid from entering the main tube. Component count and cost may be further reduced using a pair of pulleys that are shared by four drive cables.
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公开(公告)号：US20150359587A1
公开(公告)日：2015-12-17
申请号：US14833955
申请日：2015-08-24
Applicant: Intuitive Surgical Operations, Inc.
Inventor： Justin Krom , Kenneth L. Gong , Richard D. Gresham , Scott E. Manzo , Joseph P. Orban, III
CPC classification number: A61B18/1445 , A61B34/30 , A61B90/04 , A61B2018/00083
Abstract: A cover for an electrosurgical instrument having a wrist structure and an end effector is provided. The cover includes a hollow elongated structure, which includes a tip cover portion and a base cover portion integrally connected to the tip cover portion. The tip cover portion has a distal end with an opening therethrough sized to receive the end effector of the electrosurgical instrument and is composed of a first, electrically insulative material having a flexibility sufficient to allow the end effector to be manipulated while the end effector is received in the opening. The base cover portion is composed of a second material having a higher tear strength than the first material. The tip cover portion and the base cover portion overlap at an overlap region configured to receive the wrist structure of the electrosurgical instrument when the end effector is received in the opening.
Abstract translation: 提供具有手腕结构和末端执行器的电外科器械的盖子。 所述盖包括中空细长结构，其包括顶端盖部分和与所述末端盖部分整体连接的底盖部分。 尖端盖部分具有远端，其具有穿过其开口的开口，其尺寸适于接收电外科器械的端部执行器，并且由第一电绝缘材料构成，该第一电绝缘材料具有足以允许末端执行器在末端执行器被接收时被操纵的柔性 在开幕 底盖部分由具有比第一材料更高的撕裂强度的第二材料构成。 顶端盖部分和基部覆盖部分在重叠区域处重叠，当重叠区域被配置为当末端执行器被接收在开口中时接纳电外科器械的腕部结构。
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公开(公告)号：US11000331B2
公开(公告)日：2021-05-11
申请号：US16035203
申请日：2018-07-13
Applicant: INTUITIVE SURGICAL OPERATIONS, INC.
Inventor： Justin Krom , Kenneth L. Gong , Richard D. Gresham , Scott E. Manzo , Joseph P. Orban, III
Abstract: A cover for an electrosurgical instrument having a wrist structure and an end effector is provided. The cover includes a hollow elongated structure, which includes a tip cover portion and a base cover portion integrally connected to the tip cover portion. The tip cover portion has a distal end with an opening therethrough sized to receive the end effector of the electrosurgical instrument and is composed of a first, electrically insulative material having a flexibility sufficient to allow the end effector to be manipulated while the end effector is received in the opening. The base cover portion is composed of a second material having a higher tear strength than the first material. The tip cover portion and the base cover portion overlap at an overlap region configured to receive the wrist structure of the electrosurgical instrument when the end effector is received in the opening.
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