| abstract |
The utility model discloses a kind of blood smear push jack and drip pen, including handwriting, also include water dropper and push pedal assembly, described water dropper is arranged on the opening part of handwriting, described water dropper is 0.2 0.3mm away from the internal diameter of handwriting one end, described push pedal assembly includes fixed cover and the push pedal being fixed on fixed cover, and described fixed cover is set in bottom handwriting.This utility model uses the water dropper of 0.2 0.3mm to carry out dripping of blood and takes, and dripping quantity is easily controlled, and easy to use convenient；The plate pushing structure using fixed cover to be set in handwriting, can preferably realize push jack operation, also allows for changing, it is ensured that carrying out in order of experimental teaching. |