Hangzhou DTC Medical Apparatus Co., Ltd. (DTC Orthodontics) has officially been granted a utility model patent by the China National Intellectual Property Administration (CNIPA) for "An Orthodontic Separating Plier" (Patent No.: CN 224572841 U). The design systematically resolves the long-standing clinical challenges of separator dislodgement and poor visibility in posterior oral regions, substantially improving placement accuracy and chairside efficiency.

Hangzhou DTC Medical Apparatus Co., Ltd. ("DTC Orthodontics") has officially been granted a utility model patent by the China National Intellectual Property Administration (CNIPA) for its self-developed "Easy-to-Use Orthodontic Buccal Tube" (Patent No.: CN 224292021 U). This structural design resolves common clinical challenges—such as cumbersome manual placement and unintentional archwire dislodgement—improving chairside efficiency for orthodontists while enhancing patient comfort.

Recently, Hangzhou DTC Medical Devices Co., Ltd. was officially granted a utility model patent by the China National Intellectual Property Administration (CNIPA) for its self-developed "Orthodontic Buccal Tube Convenient for Archwire Insertion" (Patent No.: CN 224292022 U) . This achievement expands DTC's core patent portfolio in the orthodontic field and reflects the company's persistent investment and technical accumulation in medical device research, development, and innovation.

Hangzhou DTC Medical Apparatus Co., Ltd. (DTC Orthodontics) has officially been granted a utility model patent by the China National Intellectual Property Administration (CNIPA) for "An Orthodontic Buccal Tube" (Patent No.: CN 224292020 U). This patented instrument introduces a dynamic, dimensional-adjusting archwire slot mechanism paired with an angle-adjustable, replaceable traction hook. The innovation addresses a fundamental limitation of traditional fixed-dimension buccal tubes, offering a versatile clinical solution to optimize orthodontic force expression and three-dimensional traction accuracy across all treatment stages.