CT puncture guiding position indicator

• Main Author: FENG YUSHENG
• Format: Patent
• Language: Chinese; English
• Published: 24.12.2014
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The utility model discloses a CT puncture guiding position indicator. The CT puncture guiding position indicator comprises a positioning plate and a right-angled n-shaped support arranged on the two sides of the positioning plate. The right-angled n-shaped support is connected with the two sides of the positioning plate in a sliding mode through vertical rods on the two sides of the right-angled n-shaped support. A transverse rod of the right-angled n-shaped support is provided with a vertical rod which slides along the transverse rod and can horizontally rotate. A graduated disc and a puncture catheter are arranged at the lower end of the vertical rod. The puncture catheter is movably connected with the vertical rod through a rotating shaft. The puncture catheter comprises an inner catheter body and an outer catheter body which is in threaded connection with the inner catheter body. Due to the arrangement of the positioning plate, the right-angled n-shaped support and the vertical rod, three-dimensional spac