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Repositioning method of input device for robotic surgical system

A robotic surgery and repositioning technology, applied in surgical robots, operations, manipulators, etc., can solve problems such as time-consuming and distracting surgeons

Pending Publication Date: 2017-10-13
TYCO HEALTHCARE GRP LP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This clutching process is time consuming and distracting to the surgeon

Method used

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  • Repositioning method of input device for robotic surgical system
  • Repositioning method of input device for robotic surgical system
  • Repositioning method of input device for robotic surgical system

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Embodiment Construction

[0046] Embodiments of the present disclosure will now be described in detail with reference to the drawings, wherein like reference numerals designate the same or corresponding elements throughout the several views. As used herein, the term "clinician" refers to a doctor, nurse, or any other medical personnel and may include auxiliary personnel. Throughout this specification, the term "proximal" refers to the portion of the device or its components that is closest to the clinician, and the term "distal" refers to the portion of the device or its components that is farthest from the clinician.

[0047] refer to figure 1 , a robotic surgery system 1 according to the present disclosure is shown generally as a robotic system 10 , a processing unit 30 , and a user interface 40 . The robotic system 10 generally includes a linkage mechanism 12 and a robotic base 18 . The linkage mechanism 12 movably supports an end effector or instrument 20 that is configured to act on tissue. The...

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PUM

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Abstract

A robotic surgical system includes a linkage, an input handle, and a processing unit. The linkage moveably supports a surgical tool relative to a base. The input handle is moveable in a plurality of directions. The processing unit is in communication with the input handle and is operatively associated with the linkage to move the surgical tool based on a scaled movement of the input handle. The scaling varies depending on whether the input handle is moved towards a center of a workspace or away from the center of the workspace. The workspace represents a movement range of the input handle.

Description

[0001] Cross-reference of related patents [0002] This application claims the benefit of and priority to US Provisional Patent Application No. 62 / 118,123, filed February 19, 2015, the contents of which are incorporated herein by reference in their entirety. Background technique [0003] Robotic surgical systems have been used in minimally invasive medical procedures. The robotic surgical system is controlled by a surgeon in cooperation with a user interface during a medical procedure. The user interface allows the surgeon to manipulate the end effector acting on the patient. The user interface contains input controllers or handles that can be moved by the surgeon to control the robotic surgical system. [0004] Robotic surgical systems typically use a scale factor to scale down the movements of the surgeon's hand to determine the desired location of the end effector within the patient, so the surgeon can move the end effector more precisely inside the patient. However, the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30A61B34/35
CPCA61B34/30A61B34/35A61B34/74A61B34/77A61B90/361A61B90/37B25J13/065
Inventor 威廉·派纳
Owner TYCO HEALTHCARE GRP LP