Percussion switching mechanism and medical anastomat

• Main Author: SHI XIAOJIE
• Format: Patent
• Language: Chinese; English
• Published: 24.03.2023
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model provides a percussion switching mechanism and a medical anastomat, the percussion switching mechanism comprises an actuating rod, the actuating rod comprises a driving part, and the driving part is provided with at least one driving tooth; the switching piece comprises a stop part, and the switching piece can move from a first position to a second position in the axial direction; the percussion piece can be driven to move from a first state far away from the driving part to a second state close to the driving part; when the switching piece is located at the first position and the percussion piece is driven to enter the second state from the first state, the percussion piece abuts against the stopping part, and the stopping part stops the percussion piece from being meshed with the driving teeth; when the switching piece is located at the second position and the percussion piece is driven to enter the second state from the first state, the percussion piece is meshed with the driving teeth and