Scarificator

• Main Authors: ZHANG LIANG, LIN YING, LIANG JIAFEN, PING RUIYUE, ZHANG ZISHENG, LI HONGYI, TA GUOWEI, ZHU HUIJIAN, SHEN YINHONG
• Format: Patent
• Language: Chinese; English
• Published: 26.04.2017
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention provides a scarificator. The scarificator comprises a cutter blade, a cutter handle and a shell, wherein the shell is a cylinder-shaped body with the open lower end, the cutter blade is fixed to the lower end of the cutter handle, the number of the cuter blade is not smaller than 1, a horizontal slot is formed in the upper part of the shell, horizontal sliding rails are arranged on the slot, a slider is arranged on the sliding rails, the slider comprises a protruding handle, the upper part of the handle is sleeved by a fixing sleeve, the fixing sleeve is fixed to the slider, horizontal rods are arranged on the two sides, in the direction vertical to the sliding rails, on the cutter handle, symmetrical rod moving grooves are formed in two side walls of the shell in a manner of corresponding to the extension length of the horizontal rods, and the horizontal rods move in the rod moving grooves. The scarificator has the advantages of use convenience, reasonability and controllability. 本发明提出了种划痕器，包括：