. The principles of bacteriology; a practical manual for students and physicians. Bacteriology. SUBCUTANEOUS INOCULATION OF ANIMALS 217 animal by the skin of the neck, and at the other end with another clamp that holds the tail of the animal. This holder is shown in Fig. 39. For larger animals the form of holder shown in Fig. 40 is commonly used. The holder devised by Sweet,^ which can be made of any size, from that suitable to a guinea-pig up to that large enough to secure a dog, is in every way the most convenient that we have encountered and, from the standpoint of the animal, is the most h
. The principles of bacteriology; a practical manual for students and physicians. Bacteriology. SUBCUTANEOUS INOCULATION OF ANIMALS 217 animal by the skin of the neck, and at the other end with another clamp that holds the tail of the animal. This holder is shown in Fig. 39. For larger animals the form of holder shown in Fig. 40 is commonly used. The holder devised by Sweet,^ which can be made of any size, from that suitable to a guinea-pig up to that large enough to secure a dog, is in every way the most convenient that we have encountered and, from the standpoint of the animal, is the most humane. It consists of four pieces of. heavy round wire so bent that two engage the animal Fig. 40. Holder for larger animals. immediately behind the lower jaw while the remaining two close over the muzzle. All are held in position by a single clamp controlled by a single thumb-screw. When the screw is reversed and the clamp opened the anterior and posterior wire of each pair falls away from the median luie, thereby liberating the animal. To secure the animal it is placed upon its back, the head laid in the cradle formed by the bent wires, the latter are adjusted to the proper position, ' A Simple, Humane Holder for Small Animals Under Experiment, University of Penna. Med. Bull., 1903, No. 2, p. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Abbott, Alexander Crever, 1860-1935. Philadelphia, Lea & Febiger
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