To study the adsorption of disposable transfusion connective tube and infusion needle for single use only to nitroglycerin in intravenous injection via minipump.
Additionally, noel applications of proclotting agents as well as direct renal and tract electrocauterization immediately postpercutaneous nephrolithotomy hae been reported to decrease transfusions.
Method Applying hemodilution autotransfusion and homogenic transfusion in two experimental groups respectively to observe the blood routine tests and cytokines before and after operation.
Occasionally, blood transfusions are also used, but the risk of multiple transfusions include iron overload and developing immunologic intolerance to foreign blood.