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1.电动式CWZ—1型持续微量注射器:分为七档不同的流量,每档流量为前一档的1.5倍。临床实测流量每小时最高16毫升最低1.76毫升(按采用内径为1.5毫米硅酸管计算)。输入电压220伏特,工作电压20伏特。因流量可以调节,故能适应动脉灌注的不同需要,选择不同药物。例如环磷酰胺等药物可以短时间内注入体内,不致于药液在体外破坏。该机由于需要电源,体积较大而重,不便携带,仅限于住院病人使用,(见图7) 2.发条式74—1型持续微量注射器:本
1. Electric CWZ-1 type continuous micro-injector: divided into seven different flow, flow of each file is 1.5 times the previous file. Clinically Measured Flows Up to 16 ml per hour Lowest 1.76 ml (Calculated using a 1.5 mm id silicate tube). Input voltage 220 volts, working voltage 20 volts. Due to the flow can be adjusted, it can adapt to the different needs of arterial perfusion, choose different drugs. For example, cyclophosphamide and other drugs can be injected into the body within a short time, will not destroy the liquid in vitro. The aircraft due to the need for power, bulky and heavy, inconvenient to carry, is limited to hospitalized patients, (see Figure 7) 2. Clockwork type 74-1 continuous microinjector: Ben