Intravenous Injection in the Rat (using the tail vein)

This video film demonstrates how to administer an intravenous injection using the tail vein in a live rat. Administration of an intravenous injection can be difficult. A restraining device is often required. The film demonstrates good practice in how to pick up the animal from a cage; how to place it in the restraining device; how to prepare the tail vein for injection; and how to choose and apply the needle used. The video also explains why it is important to use a restraining device of the correct size. Too small a device can result in injuries and can interfere with respiratory movements. Too large a device can also result in injury, caused by movements during restraint. It is important to clean the device thoroughly after use to avoid pheromonally-induced stress or cross-infection. The video includes a commentary.

Comments & References: Running time: 3:24 minutes. Part of the "Procedures with Care" Web pages (please see record number 5883). The material was developed by Newcastle University with the support of The Institute of Animal Technology (IAT) and The National Centre for the Replacement, Refinement and Reduction of Animals in Research (NC3Rs). Please click here to view the video. Please, also see record numbers 2034, 5970 and 5745 for training simulators.

Price: Free of charge (available online)