Patent
Minimal invasion medical device
Zhang Yongxiang,Xiao Zhaocheng,Lu Yanwen +2 more
- 26 Dec 2012
359
TL;DR: In this article, a minimal invasion medical device consisting of a tool end, an operating end, a sensing unit, a signal processing module, an information control module and a warning device is described.
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Abstract: The invention discloses a minimal invasion medical device. The minimal invasion medical device comprises a tool end, an operating end, a sensing end, a signal processing module, an information control module and a warning device, wherein the operating end controls the tool end to act; the sensing unit is arranged above the tool end; the signal processing module is electrically connected with the sensing unit; the information control module is electrically connected with the signal processing module; and the warning device is arranged above the operating end. Data contacted with the tool end is transformed into an electronic signal by the sensing unit on the tool end, the electronic signal is transmitted by the signal processing module and the information control module judges whether to drive the warning device to generate warning to inform a user on the operating end.
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Citations
Patent
Methods of operating surgical end effectors
Frederick E. Shelton,Daniel J. Mumaw,Jason L. Harris,Jerome R. Morgan +3 more
- 15 Dec 2017
TL;DR: In this paper, the first and second jaws are pivotally coupled together and are selectively movable between a fully open position and a fully closed position, and the dynamic clamping assembly in direction configured to contact at least one positive jaw opening feature on the pivotal coupled jaws with to move them from the fully open to the fully closed positions.
147
Patent
Motor-driven fastening assembly
Frederick E. Shelton,Stephen J. Balek,Eugene L. Timperman +2 more
- 07 Apr 2016
TL;DR: In this article, a fastening assembly comprising a first jaw, a second jaw, closure member, a rotatable drive shaft, a firing member, an electric motor, a sensing device, and a control system is disclosed.
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Surgical instrument including a shifting assembly
Frederick E. Shelton,Jeffrey S. Swayze,Eugene L. Timperman +2 more
- 03 Mar 2016
TL;DR: In this paper, a rotary motion generator, a shifting assembly, a rotatable shaft, an end effector, and a firing member are described, where the first output and the second output are selectively drivable by the generator, and the switch is configured to switch between the selective drivability of the first and second outputs.
142
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Surgical tools configured for interchangeable use with different controller interfaces
Frederick E. Shelton,Jason L. Harris,Chester O. Baxter +2 more
- 19 Dec 2017
TL;DR: In this paper, a surgical tool configured to be interchangeably attached to a first controller interface and a second controller interface that is different from the first controller interfaces is described and discussed.
142
Patent
Method for determining the position of a rotatable jaw of a surgical instrument attachment assembly
Frederick E. Shelton,Jason L. Harris,Chester O. Baxter +2 more
- 19 Dec 2017
TL;DR: In this paper, a method for determining the position of a rotatable jaw of an attachment relative to a non-rotatable jaw is disclosed, and the method comprises assembling the attachment to a surgical robot, rotating a first rotatable driver of the robot to align the first driver with a first rotation drive of the attachment, and rotating a second rotatable drivers of the robotic arm with a second rotating drive of attachment.
141
References
Patent
Medical devices for minimally invasive surgeries and other internal procedures
James V. Sitzmann
- 30 Jun 2005
TL;DR: Minimally invasive surgical devices and related tools are provided in this article, which include image acquisition devices and forceps (270), scissors (254), clamps (280), ultrasound probes, lasers, cautery devices, staplers, knives, suturing devices, rivet drivers, ligation devices, aspiration devices, injection devices, biopsy devices, radiotherapy devices; and radioactive emitter loading devices.
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Patent
Force collecting device of surgical knife
Yuan Kui,Zang Aiyun,Yan Zhigang,Fu Yujin +3 more
- 05 Oct 2005
TL;DR: In this article, a force gather device for the surgery operation including computer and knife, signal line, acceleration meter, contact force sensor, sleeve, knife handle, shaft, knife blade and three dimension tracking device is presented.
3
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