METHOD OF DEFINING INTRAPERITONEAL PRESSURE IN EXPERIMENT WITH SMALL LABORATORY ANIMALS

摘要

FIELD: medicine.;SUBSTANCE: fine rubber balloon with sealed tube fixated in the lumen is positioned in peritoneal cavity. Loose tube end is lead out through subcutaneous tunnel to rear neck surface, laparotomic wound is oversewn. Dynamic registration of intraperitoneal pressure is performed by connecting loose tube end to gauge. Gauge includes vertical stand with gauge scale of water pressure gauge, to which vein catheter and tube system is connected vertically.;EFFECT: defining intraperitoneal pressure of small laboratory animals in different positions, separate definition of inlet and outlet pressure.;2 dwg, 1 ex