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Related Concept Videos

Endoscopic Studies I: Bronchoscopy and Thoracoscopy01:30

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Bronchoscopy
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A rigid body is in static equilibrium when the net force and the net torque acting on the system are equal to zero.
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Angular Momentum: Rigid Body01:11

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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.
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Kinetic Energy for a Rigid Body01:13

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Imagine a solid object involved in a general planar movement, with its center of mass pinpointed at a spot labeled G. The object's kinetic energy relative to an arbitrary point A can be quantified for each of its particles - the ith particle in this case. This measurement is achieved through the employment of the relative velocity definition. The position vector, known as rA, extends from point A to the mass element i.
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Related Experiment Video

Updated: Jan 30, 2026

Author Spotlight: Learning Systematic Bronchoscopy in a Simulation-Base Setting
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Rigid Bronchoscopy.

Javier Diaz-Mendoza1, A Rolando Peralta2, Labib Debiane2

  • 1Division of Pulmonary and Critical Care Medicine, Henry Ford Hospital, Wayne State University School of Medicine, Detroit, Michigan.

Seminars in Respiratory and Critical Care Medicine
|January 15, 2019
PubMed
Summary
This summary is machine-generated.

Rigid bronchoscopy, a historic respiratory technique, is regaining prominence in interventional pulmonology. Its therapeutic benefits make it essential for current and future thoracic medicine.

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Area of Science:

  • Respiratory Medicine
  • Thoracic Surgery
  • Interventional Pulmonology

Background:

  • Rigid bronchoscopy is a long-established medical procedure.
  • Its utilization decreased with the advent of flexible bronchoscopy.

Observation:

  • Rigid bronchoscopy has seen a resurgence in popularity.
  • This is driven by the expansion of interventional pulmonology.

Findings:

  • Rigid bronchoscopy is a crucial skill in interventional pulmonology training.
  • It offers significant therapeutic advantages for thoracic conditions.

Implications:

  • Rigid bronchoscopy is integral to current interventional pulmonary medicine.
  • It is expected to remain a key technique in the future of the field.