operative field การใช้

• Surgical tourniquets prevent blood flow to a limb and enable surgeons to work in a bloodless operative field.
• His system, the Bentley Autotransfusion System aspirated, collected, filtered and reinfused autologous whole blood shed from the operative field.
• Utilizing a special double lumen suction tubing, fluid is aspirated from the operative field and is mixed with an anticoagulant solution.
• One or two drops of blood in the operative field can drown the stapes from view, and a portion of a drop can obscure a leak.
• Great care must be taken during cementation to avoid contamination of the operative field as this will lower the bond strength of the cement and lead to premature failure.
• The sensory nerve roots, each of which will be tested and selectively eliminated, are placed on top of the pad, while the motor nerves are beneath the pad, away from the operative field.
• More difficult to evaluate are issues related to the view of the operative field, the types of procedures that should be performed using robotic assistance and the potential added cost for a robotic operation.
• This technological innovation provided the means to project a magnified view of the operative field onto a monitor and, at the same time, freed both the operating surgeon's hands, thereby facilitating performance of complex laparoscopic procedures.
• Additionally, in their April 1918 issue, they published an article called  " Co-operative field Getting Too Crowded, " which reported that there were too many co-operatives forming in the industry, which would result in enhanced competition between organizations, and possible fall of current co-operatives.
• Additionally, there is often a need for a wider, or " larger " view of the operative field than is routinely provided during robotic operations ., The close-up view of the area under dissection may hamper visualization of the " bigger view ", especially with respect to ureteral protection.
• Working through a half-inch incision while a kind of mini-camera visualizes the operative field and a TV monitor guides them, the right-handed Buffington and a left-handed partner take a couple of stiches on each side of the bladder neck and pull it back up to its original position in the abdomen.
• Many other surgeons feel that since they will have to make a larger incision for specimen removal anyway, they might as well use this incision to have their hand in the operative field during the procedure to aid as a retractor, dissector, and to be able to feel differing tissue densities ( palpate ), as they would in open surgery.
• Among his better-known students were Adolf Lorenz ( 1854 1946 ), " The Bloodless Surgeon of Vienna ", nephrologist Emerich Ullmann ( 1861-1937 ) and Antonio Grossich ( 1849 1926 ), who in 1908 introduced a procedure for applying the operative field with 10 % tincture of iodine ( at first in emergency surgeries, later on for all types of surgery ).