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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0292205 (2014-05-30) |
| 등록번호 | US-10071452 (2018-09-11) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 13 인용 특허 : 2663 |
An automated reloading system for replacing a spent surgical end effector in a manipulatable robotic tool portion of a robotic surgical system is disclosed. The automated reloading system comprises a drive assembly configured to generate rotary drive motions and a selectively movable support assembl
An automated reloading system for replacing a spent surgical end effector in a manipulatable robotic tool portion of a robotic surgical system is disclosed. The automated reloading system comprises a drive assembly configured to generate rotary drive motions and a selectively movable support assembly defining a plurality of end effector reloading positions. Each reloading position being configured to support a new surgical end effector or a spent surgical end effector therein. The selectively movable support assembly being further configured to selectively serially move each reloading position into a driving position wherein the new surgical end effector or the spent surgical end effector therein is configured to selectively receive the rotary drive motions. The automated reloading system further comprises means for releasably locking the movable support assembly in the driving position during the application of the driving motion to the new surgical end effector or the spent surgical end effector.
1. An automated reloading system for replacing a spent surgical end effector in a manipulatable robotic tool portion of a robotic surgical system, said automated reloading system comprising: a drive assembly configured to generate rotary drive motions;a selectively movable support assembly defining
1. An automated reloading system for replacing a spent surgical end effector in a manipulatable robotic tool portion of a robotic surgical system, said automated reloading system comprising: a drive assembly configured to generate rotary drive motions;a selectively movable support assembly defining a plurality of end effector reloading positions, each said reloading position being configured to support a new surgical end effector or a spent surgical end effector therein within a work envelope of the manipulatable robotic tool portion, said selectively movable support assembly being further configured to selectively serially move each reloading position into a driving position wherein the new surgical end effector or the spent surgical end effector therein is configured to selectively receive said rotary drive motions from said drive assembly; andmeans for releasably locking said movable support assembly in said driving position during the application of said driving motion to said new surgical end effector or said spent surgical end effector. 2. The automated reloading system of claim 1, wherein said movable support assembly comprises a selectively rotatable carrousel supportable within said work envelope and communicating with said robotic system, wherein each said reloading position is configured to receive a corresponding one of said new surgical end effectors therein and wherein an empty one of said reloading positions is configured to receive said spent surgical end effector therein. 3. The automated reloading system of claim 2 wherein each said reloading position is configured to receive a corresponding orientation tube therein, each said orientation tube configured to receive a portion of a corresponding new or spent surgical end effector therein in a non-rotatable predetermined orientation. 4. The automated reloading system of claim 3 wherein said drive assembly is configured to selectively apply at least one rotary detachment motion and at least one rotary attachment motion to said orientation tubes when said orientation tubes are serially brought into engagement therewith. 5. The automated reloading system of claim 3 further comprising a portable tray configured to transport a plurality of orientation tubes therein in positions that correspond to loading positions in said rotatable carrousel. 6. The automated reloading system of claim 1 wherein said spent and new surgical end effectors comprise disposable loading units. 7. A method for automatically replacing a spent end effector operably coupled to a manipulatable robotic tool portion of a robotic system with a new end effector, said method comprising: orienting an automated reloading system within a work envelope of the manipulatable robotic tool portion, the automated reloading system comprising: a drive assembly configured to generate rotary drive motions;a selectively movable support assembly defining a plurality of reloading positions, each reloading position being configured to support a new end effector or a spent end effector therein, the selectively movable support assembly further configured to selectively serially move each reloading position into a driving position wherein the new end effector or the spent end effector therein is configured to selectively receive the rotary drive motions from the drive assembly; andmeans for releasably locking the movable support assembly in the driving position and wherein said method further comprises:supporting at least one new end effector in less than all of the reloading positions in the movable support assembly;moving the movable support assembly into a driving position wherein an empty one of the reloading positions is located adjacent the drive assembly;releasably locking the movable support assembly in the driving position;activating the robotic system to move the manipulatable robotic tool portion to locate the spent end effector in the empty one of the reloading positions in the driving position;actuating the drive assembly to apply a detachment drive motion to the spent end effector in the driving position to detach the spent end effector from a corresponding portion of the manipulatable robotic tool portion;moving the movable support assembly into another driving position wherein one of the reloading positions supporting a new end effector therein is located adjacent the drive assembly;reactivating the robotic system to move the corresponding portion of the manipulatable robotic tool portion into loading engagement with the new end effector supported in the another driving position; andactuating the drive assembly to apply an attachment drive motion to the new end effector to operably couple the new end effector to the corresponding portion of the manipulatable robotic tool portion.
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