Angiocardiographic injection device

• Main Authors: YANG XIAOTING, WANG CUIJUAN, CHEN ZHUTAO
• Format: Patent
• Language: English
• Published: 25.03.2015
• Subjects: DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY; HUMAN NECESSITIES; HYGIENE; MEDICAL OR VETERINARY SCIENCE

The utility model belongs to the technical field of medical apparatuses and instruments and particularly relates to an angiocardiographic injection device. The angiocardiographic injection device comprises an injection platform, wherein supporting legs and height adjusting rods are installed at the bottom of the injection platform in a hinged mode. A ball is arranged at one end of the injection platform and is sleeved with a ball sleeve in a sliding mode, a sliding sleeve is connected to the ball sleeve, a needle handle is installed in the sliding sleeve in a sliding mode, and a needle is arranged at one end of the needle handle and is connected and fixedly installed on an injector on the injection platform through a hose. A piston rod is installed in the injector in a sliding mode and is in rotary connection with a transmission rod, and the transmission rod axially slides along the inner wall of the injector. An electric driving device is arranged on the injection platform, the output end of the electric driving device is in transmission connection with a barrel, and the barrel is matched with the transmission rod in a threaded mode. The height of the injection platform can be adjusted, the angiocardiographic injection device is suitable for radiographic operations of different positions of different body types and can fix the needle and the needle handle and achieve electrically-driven contrast medium injection, and the labor intensity of medical workers is greatly reduced.