Probe fixing mechanical arm for ultrasonic-guided plane puncture

• Main Authors: LIU SHUANGSHUANG, SONG YANAN, HAN YONGZHENG, LI ZHENGQIAN
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2023
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention discloses an ultrasound-guided plane puncture probe fixing mechanical arm which comprises a base, a mechanical arm body and a probe clamp, the mechanical arm body is arranged on the base, the free end of the mechanical arm body is connected with the probe clamp, the probe clamp comprises a rotary connector, the free end of the rotary connector is connected with an installation disc, and the installation disc is connected with an ultrasonic transducer. A plurality of probe fixing cylinders are arranged on the mounting disc, each probe fixing cylinder comprises an outer cylinder and an inner cylinder, the outer cylinders are rotationally connected with the mounting disc, the two ends of each probe fixing cylinder are communicated, annular grooves are formed in the end faces of the lower ends of the probe fixing cylinders, the two ends of each inner cylinder are communicated, and the inner cylinders are arranged in the annular grooves of the outer cylinders in a sleeved mode; a pressure monitoring