Songtao Zhan

8 Patents

• USD11064522025

  Part of Ultrasonic Knife for Surgery

  SMTP MEDICAL CO., Ltd.

  0 cites
• USD11064532025

  Part of Ultrasonic Knife for Surgery

  SMTP MEDICAL CO., Ltd.

  0 cites
• USD10908392025

  Part of Ultrasonic Knife for Surgery

  SMTP MEDICAL CO., Ltd.

  0 cites
• USD10843292025

  Handle for Medical Instruments

  SMTP MEDICAL CO., Ltd.

  0 cites
• US119507962024

  Ultrasonic Bone Scalpel Bit and Robot-assisted Ultrasonic Bone Power System Using Same

  BEIJING SMTP TECHNOLOGY CO., Ltd.

  0 cites
• US119253792024

  Torque Wrench for Ultrasonic Scalpel, and Ultrasonic Scalpel/torque Wrench Set

  BEIJING SMTP TECHNOLOGY CO., Ltd.

  0 cites
• US117793662023

  Ultrasonic Osteotome Bit

  Beijing SMTP Technology Co., Ltd.

  0 cites
• US116279802023

  Ultrasonic Scalpel Bit

  Jiangsu SMTP Technology Co., Ltd.

  0 cites