| 31. | Second, the cannulas McFarland sells are slightly different from medical cannulas and therefore not prescription devices.
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| 32. | Second, the cannulas McFarland sells are slightly different from medical cannulas and therefore not prescription devices.
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| 33. | Oxygen from gas bottles or liquid containers can be applied directly via a nasal cannula or mask.
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| 34. | For this reason it is advisable to site the first cannula at the most distal appropriate vein.
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| 35. | The needle is then removed, leaving the cannula in place, which is sometimes trimmed down.
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| 36. | The nasal cannula was invented by Wilfred Jones and patented in 1949 by his employer, BOC.
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| 37. | Finally, a sterile cannula is inserted into the uterus and attached via tubing to the pump.
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| 38. | Chemical stimulation is typically administered through a cannula that is inserted into the brain via stereotactic surgery.
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| 39. | Insulin pumps may be like'electrical injectors'attached to a temporarily implanted catheter or cannula.
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| 40. | Power-assisted liposuction : the cannula is inserted to about 80 % of its full length.
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