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Related Concept Videos

Mechanical Systems01:22

Mechanical Systems

Mechanical systems are analogous to to electrical networks where springs and masses play similar roles to inductors and capacitors, respectively. A viscous damper in mechanical systems functions similarly to a resistor in electrical networks, dissipating energy. The forces acting on a mass in such systems include an applied force in the direction of motion, counteracted by forces from the spring, a viscous damper, and the mass's acceleration. This interplay of forces is mathematically described...
Virtual Work for a System of Connected Rigid Bodies01:06

Virtual Work for a System of Connected Rigid Bodies

Virtual work is a powerful method used to solve problems involving several connected rigid bodies. When the system is in equilibrium, virtual work is zero. This allows the calculation of the resulting forces when a system undergoes a virtual displacement. When attempting to analyze such a system, first, use a free-body diagram, where an independent coordinate represents the configuration of the links, and mark its deflected position resulting from the positive virtual displacement.
Next,...
One-Degree-of-Freedom System01:24

One-Degree-of-Freedom System

In mechanical engineering, one-degree-of-freedom systems form the basis of a wide range of electrical and mechanical components. Using these models, engineers can predict the behavior of various parts in a larger system, which gives them insight into how different forces interact with each other.
A one-degree-of-freedom system is defined by an independent variable that determines its state and behavior. One example of a one-degree-of-freedom system is a simple harmonic oscillator, such as a...
Electro-mechanical Systems01:19

Electro-mechanical Systems

Electromechanical systems are intricate configurations that effectively combine electrical and mechanical elements to achieve a desired outcome. Central to many of these systems is the DC motor, a device that converts electrical energy into mechanical motion, enabling various applications ranging from simple fans to complex robotic mechanisms.
A key component of the DC motor is the armature, a rotating circuit positioned within a magnetic field. As an electric current passes through the...
Torque Free Motion01:15

Torque Free Motion

The torque-free motion refers to the movement of a rigid body in space when no external torques are acting upon it. This type of motion can be observed in environments where there are no external forces or frictions, like in outer space. For example, a rotation of Mars in space is a torque-free motion. Mars is an axisymmetric object, meaning it has an axis of symmetry along which it rotates, designated as the z-axis. The rotating frame of reference is defined such that the center of mass of...

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Related Experiment Video

Updated: Jun 23, 2026

Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery
11:06

Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery

Published on: November 14, 2015

Flexible robotics.

Monish Aron1, Mihir M Desai

  • 1Department of Urology, Stevan B. Streem Center for Endourology, Glickman Urological and Kidney Institute, Cleveland Clinic Foundation, Cleveland, OH 44195, USA.

The Urologic Clinics of North America
|May 2, 2009
PubMed
Summary
This summary is machine-generated.

Novel flexible robotic platforms enhance flexible endoscopy for surgical procedures. This technology shows promise for future development and clinical applications, particularly in ureterorenoscopy and stone treatment.

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Rod-based Fabrication of Customizable Soft Robotic Pneumatic Gripper Devices for Delicate Tissue Manipulation
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Rod-based Fabrication of Customizable Soft Robotic Pneumatic Gripper Devices for Delicate Tissue Manipulation

Published on: August 2, 2016

Related Experiment Videos

Last Updated: Jun 23, 2026

Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery
11:06

Design and Fabrication of an Elastomeric Unit for Soft Modular Robots in Minimally Invasive Surgery

Published on: November 14, 2015

Rod-based Fabrication of Customizable Soft Robotic Pneumatic Gripper Devices for Delicate Tissue Manipulation
07:49

Rod-based Fabrication of Customizable Soft Robotic Pneumatic Gripper Devices for Delicate Tissue Manipulation

Published on: August 2, 2016

Area of Science:

  • Minimally Invasive Surgery
  • Robotics in Medicine
  • Medical Device Technology

Background:

  • Robotic technology is increasingly integrated into various surgical procedures.
  • Flexible endoscopy is a key technique in minimally invasive surgery.
  • Advancements in robotic platforms are crucial for expanding surgical capabilities.

Purpose of the Study:

  • To describe novel flexible robotic platforms for enhanced endoscopy.
  • To provide a rationale for the continued development of robotic surgical technology.
  • To review current experimental and clinical uses of flexible robotic technology in urology.

Main Methods:

  • Description of new flexible robotic endoscope designs.
  • Review of experimental studies on flexible robotic platforms.
  • Analysis of clinical data from ureterorenoscopy procedures using robotic assistance.

Main Results:

  • Novel flexible robotic platforms demonstrate potential to improve flexible endoscopy.
  • Existing flexible robotic technology has been successfully applied in ureterorenoscopy.
  • Robotic assistance facilitates the treatment of stones during endoscopic procedures.

Conclusions:

  • Flexible robotic platforms represent a significant advancement in endoscopic surgery.
  • Further development of robotic technology is warranted for broader surgical applications.
  • Robotic flexible endoscopy shows efficacy in urological interventions like ureterorenoscopy and stone management.