Veress J. Neues Instrument sur Ausfuhrung von ... - Dr Philip Thomas

Veress J. Neues Instrument sur Ausfuhrung von ... - Dr Philip Thomas Veress J. Neues Instrument sur Ausfuhrung von ... - Dr Philip Thomas

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11.11.2012 Views

Equipment (cont) � Diagnostic sheath � 5mm diameter/ 1mm channel � Operative sheaths � 7-­‐10mm (average 8mm) � Common cavity for passage of scope and tools � Isolated input and output channels (1980’s) � Same 2-­‐4mm scope as for diagnostic � Resectoscope � Double armed mono-­‐polar electrode with either loop or roller-­‐ ball � 30 degree telescope/ angled towards the electrode (12mm) 10

Accessory instruments � Alligator grasping forceps, biopsy forceps and scissors. Semi-­‐rigid � Bipolar electrodes � Monopolar blade electrodes � Flexible hysteroscope (Fujinon, 1980’s) � LASER (Argon, Nd, YAG and KTP) � Lots of bother and no practical advantage � Good coag but poor vapourisation properties 11

Equipment (cont)<br />

� Diagnostic sheath<br />

� 5mm diameter/ 1mm channel<br />

� Operative sheaths<br />

� 7-­‐10mm (average 8mm)<br />

� Common cavity for passage of scope and tools<br />

� Isolated input and output channels (1980’s)<br />

� Same 2-­‐4mm scope as for diagnostic<br />

� Resectoscope<br />

� Double armed mono-­‐polar electrode with either loop or roller-­‐<br />

ball<br />

� 30 degree telescope/ angled towards the electrode (12mm)<br />

10

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