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WORKING
   OF
ENDOSCOPY

    Manaswi Kant
    (1MS09ML034)
ENDOSNCOPY PRINCIPLE
          • Endoscopy minimally invasive
            diagnostic medical procedure
            used to evaluate interior surface
            of an organ.

          • Endoscope may have rigid or
            flexible tube inserted into body.
            It has ability to looking inside the
            body using a variety of very
            small cameras attached to
            flexible or rigid tube. It facilitates
            direct viewing the interior of an
            organ is often very helpful in
            determining the cause of a
            problem.
ENDOSCOPY PRINCIPLE(Contd…)
• An endoscope is a flexible
  tube equipped with lenses and
  a light source. Illumination is
  done by the help of a number
  of optical fibers.

• Video endoscopy performed
  by attaching in microchip
  camera at the insertion
  tube, setup image is viewed
  on a video monitor.
Endoscopy
Distal Tip of Insertion
         Tube
Distal tip of insertion tube
• Light Guide lens(BB)
It has light transmission component for
proper imaging. The light enters the
scope, usually at the light guide
connector, through the light guide prong.
The diseased part of the patient body is
illuminated by light shining in.

• Image Guide lens(AA)
Imaging is the primary function of the
endoscope. An image is captured here
though the optical fibre and transferred to
the image transmission device directly
behind the lens system.
Distal tip of insertion tube(contd…)

• BIOPSY CHANNEL
It is used for suction of sample
of tissue. May be needed to
remove or may for diagnostic
purposes.
ENDOSCOPY PIC
FIBERSCOPES   VIDEO ENDOSCOPE
Endoscopy

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Endoscopy

  • 1. WORKING OF ENDOSCOPY Manaswi Kant (1MS09ML034)
  • 2. ENDOSNCOPY PRINCIPLE • Endoscopy minimally invasive diagnostic medical procedure used to evaluate interior surface of an organ. • Endoscope may have rigid or flexible tube inserted into body. It has ability to looking inside the body using a variety of very small cameras attached to flexible or rigid tube. It facilitates direct viewing the interior of an organ is often very helpful in determining the cause of a problem.
  • 3. ENDOSCOPY PRINCIPLE(Contd…) • An endoscope is a flexible tube equipped with lenses and a light source. Illumination is done by the help of a number of optical fibers. • Video endoscopy performed by attaching in microchip camera at the insertion tube, setup image is viewed on a video monitor.
  • 5. Distal Tip of Insertion Tube
  • 6. Distal tip of insertion tube • Light Guide lens(BB) It has light transmission component for proper imaging. The light enters the scope, usually at the light guide connector, through the light guide prong. The diseased part of the patient body is illuminated by light shining in. • Image Guide lens(AA) Imaging is the primary function of the endoscope. An image is captured here though the optical fibre and transferred to the image transmission device directly behind the lens system.
  • 7. Distal tip of insertion tube(contd…) • BIOPSY CHANNEL It is used for suction of sample of tissue. May be needed to remove or may for diagnostic purposes.
  • 8. ENDOSCOPY PIC FIBERSCOPES VIDEO ENDOSCOPE