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This book focuses on the design, development, and characterization
of a compact magnetic laser scanner for microsurgical applications.
In addition, it proposes a laser incision depth controller to be
used in soft tissue microsurgeries. The use of laser scanners in
soft tissue microsurgery results in high quality ablations with
minimal thermal damage to surrounding tissue. However, current
scanner technologies for microsurgery are limited to free-beam
lasers, which require direct line-of-sight to the surgical site,
from outside the patient. Developing compact laser
micromanipulation systems is crucial to introducing laser-scanning
capabilities in hard-to-reach surgical sites, e.g., vocal cords. In
this book, the design and fabrication of a magnetically actuated
endoscopic laser scanner have been shown, one that introduces
high-speed laser scanning for high quality, non-contact tissue
ablations in narrow workspaces. Static and dynamic characterization
of the system, its teleoperation through a tablet device, and its
control modelling for automated trajectory executions have been
shown using a fabricated and assembled prototype. Following this,
the book discusses how the laser position and velocity control
capabilities of the scanner can be used to design a laser incision
depth controller to assist surgeons during operations.
This book focuses on the design, development, and characterization
of a compact magnetic laser scanner for microsurgical applications.
In addition, it proposes a laser incision depth controller to be
used in soft tissue microsurgeries. The use of laser scanners in
soft tissue microsurgery results in high quality ablations with
minimal thermal damage to surrounding tissue. However, current
scanner technologies for microsurgery are limited to free-beam
lasers, which require direct line-of-sight to the surgical site,
from outside the patient. Developing compact laser
micromanipulation systems is crucial to introducing laser-scanning
capabilities in hard-to-reach surgical sites, e.g., vocal cords. In
this book, the design and fabrication of a magnetically actuated
endoscopic laser scanner have been shown, one that introduces
high-speed laser scanning for high quality, non-contact tissue
ablations in narrow workspaces. Static and dynamic characterization
of the system, its teleoperation through a tablet device, and its
control modelling for automated trajectory executions have been
shown using a fabricated and assembled prototype. Following this,
the book discusses how the laser position and velocity control
capabilities of the scanner can be used to design a laser incision
depth controller to assist surgeons during operations.
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