Ch.13 Minimally Invasive Surgical Techniques

Question 1

Technical equiptment for Computer Assisted Surgery

Answer 1

LEDs, VetGate navigation system, Arcadis Orbic 3d C-arm

Question 2

Endoscope for Transvaginal NOTES in mares

Answer 2

103cm long
9.8mm diameter
10.2.8m working channel

Question 3

Feed withdrawl for mares undergoing transvag notes

Answer 3

3 days no hay
24 hour no pelleted

Question 4

Seals formed by vessel sealing devices such as ligasure - bursting strength

Answer 4

3 times that of normal systolic blood pressure

Question 5

How long do synovilal vili take to regenerate

Answer 5

6 months

Question 6

Cell death occurs at what temp

Answer 6

40-50*C

Question 7

Cell vaporization occurs at what temp

Answer 7

100*c

Question 8

Loss of triangulation becomes a problem when angle is less than how many degrees

Answer 8

20 degrees

Question 9

What is the reverse camera effect

Answer 9

Target tissue is between surgeon and scope.
Image is inverted on the screen

Question 10

Max pressure in laparoscopy

Answer 10

15mmHg

Question 11

Max pressure in arthroscopy

Answer 11

150mmHg

Question 12

Insufflators should have flow rates that can exceed how many L/min

Answer 12

10L/min and 20L/min

Question 13

Mean WBC count 24hrs after laparoscopic surgery w influation w CO2

Answer 13

2570 x10^9 cells/L

Question 14

Max pressure for thorascopy

Answer 14

5mmHg

Question 15

Flow rate typical for arthroscopy

Answer 15

1.5L/min