人体常见蠕虫卵的标本制作工作并不困难。含有大量虫卵的粪便涂片或直接自虫体子宫中取得的虫卵的涂片,在空气中稍干一点,应加盖玻片固封于温热的甘油明膠混合液中,待其干燥后再以加拿大树膠封其边缘。制备甘油明膠混合液的方法如下:以明膠20克在100毫升水中浸软,于水浴中加温,并加入甘油65克,石炭酸结晶1克.混合物在水浴中熔化,为了排除气泡将其放置在37°—40℃调温器中一画 It is not difficult to make specimens of human common worm eggs. The fecal smear containing a large number of eggs or the smear obtained directly from the worms in the uterus should be slightly dried in the air. The coverslip should be sealed in a warm mixture of glycerol gelatin and allowed to dry. After that, it is sealed with Canadian gum. The method for preparing the glycerin gelatin mixture is as follows: 20 g of gelatin is soaked in 100 ml of water, warmed in a water bath, and 65 g of glycerin is added, and 1 g of carbolic acid is crystallized. The mixture is melted in a water bath and placed in order to exclude air bubbles. 37 ° -40 °C thermostat in a picture