Manually-closed electric endoscope anastomat with brand-new driving device

• Main Authors: JI XIANG, GENG LINGLING, ZHANG JIERU, WANG CHUNHUA, HU JIAN, TANG WEN
• Format: Patent
• Language: Chinese; English
• Published: 22.07.2022
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention discloses a manually-closed electric endoscope anastomat with a brand-new driving device. The manually-closed electric endoscope anastomat comprises a motor, a speed reducer and a driving mechanism arranged on the speed reducer. The driving mechanism comprises a driving shell arranged above the speed reducer, a driving assembly arranged in the driving shell and a reset assembly arranged on the driving shell and used for resetting. The driving assembly composed of the planetary gear, the final-stage inner gear and the output gear is matched with the driving shell to form the driving mechanism, the output torque requirement of the motor is lowered, and the purposes of lowering the requirement difficulty of equipment for the motor and guaranteeing the use safety of the equipment are achieved. 本发明公开了一种具有全新驱动装置的手动闭合电动腔镜吻合器，包含有电机、减速机和设置在所述减速机上的驱动机构；所述驱动机构包含有设置在所述减速机上方的驱动壳体、设置在所述驱动壳体内驱动组件和设置驱动壳体上进行复位的复位组件。通过由行星齿轮、末级内齿轮和输出齿轮组成的驱动组件配合驱动壳体形成驱动机构，降低了电机的输出力矩要求，达到降低设备对电机的需求难度和保证设备的使用安全的目的。