Симонов Максим Михайлович (RU),Сарапульцев Алексей Петрович (RU)
申请号：
RU2011149659/14
公开号：
RU00119617U1
申请日:
2011.12.06
申请国别(地区):
RU
年份:
2012
代理人:
摘要：
The utility model relates to medicine and can be used as a local anesthetic at various interventions, such as dental injection for local anesthesia. An object of the proposed utility model to stabilize the rate of introduction of the solution (anesthetic) in the tissue at a given level in order to reduce pain to almost zero, i.e. improving the usability of medical staff and patients comfort. To solve this problem a device for introducing the solution into the tissue, comprising a standard syringe body with a pushing / exhaust washer within the housing and a washer for receiving the anesthetic with the plunger, characterized in that it introduced a stepping micromotor, a microcontroller, a trace element nutrition microswitch Micro-for connecting the control unit with the following compounds: remote control through a serial RS-232 channel and via micro-linked with a driving input of the microcontroller or through a radio channel, vyho d microswitch through normally open contacts connected to the input of the microcontroller trigger, whose output is connected with a winding control stepping micromotor microelement output power supply connected to the inputs of all the constituent elements of the device, and the output of the stepping micromotor is directly connected with the plunger plunger stepper micromotor form a gear train for the longitudinal movement of the plunger, which is rigidly connected with the receiving / transmitting the thrust washer for pushing the last motion the electronic part of the device is removable and can be used several times to several thousand times.Fig 1Полезная модель относится к медицине и может быть использована в качестве местного обезболивания при различных вмешательствах, например, в стоматологии для местного инъекционного обезболивания. Технической задачей предлагаемой полезной модели стабилизация скорости введения раствора (анестетика) в ткани на заданном уровне с целью снижения болевого синдрома почти до нулевой отметки, т.е. повы
