Accuracy Monitoring The PETCO2 Of Circulation Closed Pattern In Peritoneoscope Operation By ZEUS

ObejectiveAnalyse the correlativity between PetCO2 and PaC02 monitoring in the operation carrying out peritoneoscope under a pattern tightly in circulation anaesthetizing machine , ask out and estimate the clinical job rectifying value , guiding. Estimate that ZEUS anaesthetizes the machine security at the same time.MethodsThe level choosing 30 example ASAI-II chooses the patient who expects row of peritoneoscope gallbladder resections, before circulation shut the anaesthesia being in progress under the pattern tightly, part for before pneumoperitoneum and gather arterial blood after pneumoperitoneum determining PaCO2, record and PetCO2 burning two time , seek out P (a-et) CO2, at the same time continues checking BP , indices such as HR , SpO2 , PetCO2. The statistics applying SPSS11.5 software go along analyses a data.ResultPetCO2 and equal Cheng of PaCO2 are notable before pneumoperitoneum and after pneumoperitoneum rectify relevance (P <0.01). Pneumoperitoneum is respectively around the PetCO2 (X) return equation to PaCO2 (Y): Y = 2.384 + 1.051 X (rs = 0.902) sum Y = 12.535 + 0.808 X (rs = 0.750). Entire the value anaesthetizing process middle PetCO2 and the PaCO2 value forecasting out from rectifying value (P (a-et) CO2) are in the regular range inner without exception (35～45 mmHg).ConclusionPetCO2 and PaCO2 that the machine ZEUS is anaesthetized monitors under cycling to shut a pattern tightly have very good correlativity , can estimate PaCO2 by PetCO2. That ZEUS anaesthetizes machine shutting the operation carrying out peritoneoscope under the anaesthesia tightly in circulation is that safety is reliable.