Bracket force measuring device for removable and wearable appliance

• Main Authors: LAI YICHAO, GAO ZHIZHONG, MA JINLONG, DENG HAOZHEN
• Format: Patent
• Language: Chinese; English
• Published: 16.04.2024
• Subjects: APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE; DENTISTRY; HUMAN NECESSITIES; HYGIENE; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; MEDICAL OR VETERINARY SCIENCE; PHYSICS; TESTING

The utility model discloses a bracket force measuring device for a removable and wearable appliance. The bracket force measuring device comprises a fixing device, a clamping device and a testing device, by driving the movable push rod to move, the two push heads on the movable push rod are aligned with the two sides of the bracket body part and apply acting force with preset magnitude. If the bracket falls off from the orthodontic wire, the welding of the bracket and the orthodontic wire is unstable, the connection stability is insufficient, and the product is unqualified; if the bracket cannot fall off due to the acting force of the movable push rod, the connection stability of the bracket and the orthodontic wire is sufficient, and the standard of being delivered to a patient is reached. The device is simple in structure and convenient to operate, can stably output test force, can quickly and accurately test the connection stability between the bracket and the orthodontic wire, reduces the reject ratio of p