Percutaneous ultrasonic guidance vessel catheter device

• Main Authors: ZHOU YUJIE, WANG XIAN, PANG XINGXUE
• Format: Patent
• Language: English
• Published: 18.02.2015
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention discloses a percutaneous ultrasonic guidance vessel catheter device. The percutaneous ultrasonic guidance vessel catheter device comprises a vessel catheter, a miniature ultrasonic probe and a signal transmission wire, wherein the miniature ultrasonic probe is arranged at the front end of the signal transmission wire; the miniature ultrasonic probe and part of the signal transmission wire are movably arranged in the vessel catheter; the miniature ultrasonic probe can extend out of an opening in the front end of the vessel catheter or can retract into the opening in the front end of the vessel catheter. The percutaneous ultrasonic guidance vessel catheter device provided by the invention has the functions of a catheter and a guide wire simultaneously, an X ray and a metal guide wire in a conventional interventional therapy do not need to be used, the device can be used at the bedside of a general ward, medical staff and patients are prevented from being injured by the X ray, the labor intensity of the medical staff is alleviated, the convenience of implementation is greatly improved, and the device is convenient to operate and popularize.