Auxiliary dosing device for trachea cannula

• Main Authors: DONG FUHUA, ZHAI SHASHA
• Format: Patent
• Language: Chinese; English
• Published: 19.11.2021
• 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 discloses an auxiliary administration device for a trachea cannula, and effectively solves the problems that continuous ventilation cannot be performed on a neonate during administration and the operation is complicated. Comprising a connecting pipe in the left-right axial direction, a supporting block in the up-down direction is arranged at the upper end of the connecting pipe, medicine holes in the up-down axial direction are formed in the supporting block and the connecting pipe respectively, a ball is rotationally connected into the supporting block, through holes which are in the front-back axial direction and can be communicated with the medicine holes are formed in the ball, and rotating shafts in the left-right axial direction are arranged at the left end and the right end of the ball respectively. The opposite ends of the two rotating shafts penetrate through the supporting block and are coaxially provided with gears, a concentric-square-shaped frame is slidably connected to the sup