Anesthetic and Airways Management of a Dog with Severe Tracheal Collapse during Intraluminal Stent Placement

Figure 2

Handmade device developed to provide oxygen supplementation during tracheal stent. Placement: a portable oxygen flowmeter (1) is connected with a 1-meter long silicon tube (2). The free end of the silicon tube is joined together with the proximal end (3) of a 16 Fr. ureteral catheter (4), whose opposite end is modified with several handmade orifices (5) starting from approximately 6 cm from the distal tip.