Objective To summarize perioperative nursing of babyport embedded.Methods The preoperative nursing included adequate preoperative evaluation,paying more attention to psychological nursing care for children and their families,introducing babyport characteristics and daily care,eliminating ideological concerns of children and their families; assisting relevant preoperative preparation.After surgery,children were under close observation of vital signs,the surface skin condition of the infusion port implanted,pain management,catering management,psychological care,standardization of nursing,treatment of common problems,enhanced education for discharge.Tracking files were established for each children with babyport implanted,regular follow-up tracing was given.Results Among 59 cases,58 cases were without complications,babyport of one case was removed due to infection.After followed-up for 3～18 months after discharge,58 cases of babyport embedded patients were without complications,patients and families expressed satisfaction.Conclusions Standardized perioperative nursing of babyport embedded surgery and standardized service of tracking and return service can ensure patients' safety and improve the patients'quality of life,increase service quality and patients' satisfaction.

Aim To study pharmacokinetics and bioavailablity of domestic penicillin V dispersion tablet in healthy volunteers. Methods According to the crossover design, each volunteer in two groups was orally given a single dose ( 0.75 g ) of domestic penicillin V dispersion tablet or imported penicillinV tablet alternately and the plasma concentrations were determined by RP HPLC. The pharmacokinetic parameters were obtained by using ATPK program and calculated on the basis of open single compartment model. Results After a single oral dose( 0.75 g ), the t 1/2(ke) was ( 0.75 ? 0.10 ) h and ( 0.70 ? 0.14 ) h ,the c max was( 8.44 ? 2.40 ) mg?L -1 and ( 8.75 ? 3.04 ) mg?L -1 at ( 0.56 ? 0.11 ) h and ( 0.63 ? 0.17 ) h and AUC 0～4 was( 8.44 ? 2.40 ) mg?h?L -1 and ( 8.75 ? 3.04 ) mg?h?L -1 for two formulations, respectively. Relative bioavailability of domestic penicillin V dispersion tablet was ( 90.50 ? 8.84 )%. Conclusion The result shows that the two formulations are bioequivalent.