Slow speed staples and staple relaxation for stapling optimization

• Main Authors: HART ANASTASIOS JOHN, STRASSNER, HEINZ, E, KOLLAR, CSILLA
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

A powered surgical device includes a power source and a motor coupled to the power source. The device may include a reload having a plurality of staples. The device may also include a transmission assembly movable by the motor. The apparatus may also include a sensor configured to monitor operation of the transmission assembly and output sensor data. The apparatus may also include a controller configured to determine a position of the drive assembly, and operate the motor to propel the drive assembly based on the position of the drive assembly to eject a plurality of staples from a reload. The controller is further configured to stop the motor upon ejection of the plurality of staples from the reload for a preset period of time. 一种电动外科装置包括功率源和耦接到该功率源的马达。该装置可包括具有多个钉的再装载件。该装置还可包括能够由该马达移动的传动组件。该装置还可包括传感器，该传感器被配置为监测该传动组件的操作并输出传感器数据。该装置还可包括控制器，该控制器被配置为：确定该传动组件的位置，以及基于该传动组件的该位置来操作该马达以推进该传动组件，从而从再装载件射出多个钉。该控制器被进一步配置为一旦从再装载件射出该多个钉达预设时间段，就停止马达。