锻针仪

喂饲管灌胃针

Flexible Plastic Feeding Tubes (disposable) Instech’s plastic gavage tubes are flexible to reduce trauma, translucent to visualize delivery, and disposable to eliminate the cost of cleaning and the chance of compound crossover. Flexible tubes are a recommended animal welfare refinement over rigid metal tubes.1 Polypropylene Feeding Tubes The tube and luer hub are made of the same material used to make plastic syringes. The soft, bulb-shaped tip is designed to reduce the chances of inadvertent placement in the trachea and perforation of the esophagus. Available in 11 sizes for rodents ranging from mouse pups to rats to rabbits. Polyurethane Feeding Tubes These specialty tubes feature a larger inner diameter for easier delivery of viscous compounds and a straight tip that wipes clean to help in cases where aspiration of compounds would be hazardous to the animal. Available in 2 sizes: 13ga for rats and 16ga for mice.