instrumentations in laparoscopic surgery

Lahore Laparoscopic Surgery Training Center

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LAHORE LAPAROSCOPIC SURGERY TRAINING COURSE

MIDCITY HOSPITAL JAIL ROAD

LAHORE

Instrumentations in Laparoscopic Surgery

Lahore Laparoscopic Surgery Training Center

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Laparoscopic Trolly

The Optical Chain Endoscope Light Cable Light Source Camera System Monitor

Gas Insufflation Apparatus Insufflator Carbon Dioxide Cylinder

Light Cable

Fiber Optic cable

Liquid crystal Gel cable

Instrumentations in Laparoscopy

Fiber Optic cable 1954

Bundles of fibers Multiple total internal reflection of light High quality of optical transmission Flexibility

The Light Source The quality of the image depends upon the quantity of

light available at each step of the system

A typical light source is consist of ·        A lamp ·        A heat filter ·        A condensing lens and ·        Manual or automatic intensity control circuit

Instrumentations in Laparoscopy

The Light Source

The Lamp Halogen Halogen Halide Xenon

Most Frequently used two main lamps are halogen and xenon

Why xenon light source is better? Light emitted is more natural Cold light More intense > more than 300 Watts

Heat Filters are used

White balancing is important

Lahore Laparoscopic Surgery Training Center

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Lahore Laparoscopic Surgery Training Center

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Lahore Laparoscopic Surgery Training Center

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Limitations of Laparoscopy

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Contraindications and Risk Factors

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