The reasons why some medical treatment facilities (MTF) can not be repaired and returned on time in some medical therapy units are explained. Countermeasures are put forward: repairing and supervising mechanisms must be established between the medical therapy units and factories in time; professional maintainers can be asked to repair MTF or cooperate with technicians in hospital when necessary so as to keep MTF in good condition.

OBJECTIVE:To establish the method for simultaneous determination of the content of berberine hydrochloride, baicalin and osthole in Jinchan zhiyang capsules. METHODS:HPLC method was adopted. The determination was performed in Hypersil BDS C18 column with mobile phase consisted of methanol-acetonitrile-0.1%phosphoric acid-three triethylamine(50∶30∶19∶1, V/V/V/V) at the flow rate of 1.0 mL/min. The detection wavelengths were set at 265 nm (berberine hydrochloride),280 nm (baicalin)and 322 nm(osthole). The column temperature was set at 30 ℃,and sample size was 10 μL. RESULTS:The linear range of berberine hydrochloride,baicalin and osthole were 80-800 ng(r＝0.999 8),60-600 ng(r＝0.999 9),60-600 ng(r＝0.999 6),respectively. RSDs of precision,stability and reproducibility tests were all lower than 2.0%. The limits of quantitation were 80,60,60 ng,respectively,and the limits of detection were 24,20,20 ng,respectively. The recovery rates were 97.4%-98.3%(RSD＝0.33%,n＝6),98.4%-99.6%(RSD＝0.42%,n＝6)and 96.9%-99.0%(RSD＝0.92%,n＝6),respectively. RSDs of durability tests were all lower than 1.2%. CONCLUSIONS:The method is simple, accurate, precise, stable, reproducible and durable. It can be used for simultaneous determination of berberine hydrochloride,baicalin and osthole in Jinchan zhiyang capsules.

The United States is the first country to implement DRG payment in the world, and its MS-DRG(medical severity DRG)version has been used for reference by many countries and regions. In order to ensure the universal applicability of DRG grouping scheme and adapt to the clinical reality, the MS-DRG grouping scheme should follow such grouping rules as similarity of resource consumption, clinical similarity and easy management of DRG groups. This paper presented the evolution of MS-DRG and expounded on its grouping rules in detail, for reference in the amendment and improvement of grouping rules in CHS-DRG.

OBJECTIVE:To establish the method for simultaneous determination of berberine hydrochloride and baicalin in Jianpi zhixiening granules. METHODS:HPLC switching walvelength method was adopted. The determination was performed on Hypersil BDS C18 column with mobile phase consisted of methanol-0.45％ phosphoric acid solution-triethylamine(50:49:1,V/V/V) at the flow rate of 1.0 mL/min. The detection wavelength was set at 265 nm(berberine hydrochloride)and 280 nm(baicalin). The column temperature was set at 30 ℃,and sample size was 10 μL. RESULTS:The linear range of berberine hydrochloride and baicalin were 60.3-312.8 ng(r=0.9997)and 81.5-368.9 ng(r=0.9999). The limits of quantitation were 0.6668,0.7740 ng,andthe limits of detection were 0.2226,0.2580 ng,respectively. RSDs of intermediate precision,stability and repeatability tests were all lower than 1.0％. The recoveries were 96.48％-99.30％(RSD=1.06％,n=6) and 95.20％-99.39％(RSD=1.66％,n=6), respectively. RSDs of durability test were all lower than 2.0％. CONCLUSIONS:The method is simple, precise, stable, reproducible,accurate and durable. It can be used for simultaneous determination of berberine hydrochloride and baicalin in Jianpi zhixiening granules.