{"action": "inject", "output": "the infusions", "reagent": ["atropine sulfate monohydrate"]}
{"action": "place", "output": "", "device": ["custom-made plastic platform"]}
{"action": "connect", "output": "", "time": [""]}
{"action": "use", "output": "", "device": ["<<<Insulin syringe>>>"]}
{"action": "insert", "output": "", "length": ["5mm"], "device": ["a 29-gauge needle"]}
{"action": "use", "output": "", "reagent": ["the infusions"]}
{"action": "insert", "output": "", "container": ["the duct"], "device": [""]}
{"action": "note", "output": "", "reagent": [""]}
{"action": "continue", "output": "the infusion", "device": ["<<<the syringe piston>>>"]}
{"action": "use", "output": "the technique", "reagent": ["a dye"]}
{"action": "leave", "output": "dissection", "reagent": ["trypan blue", "the infusion"]}
{"action": "expose", "output": "", "reagent": ["<<<the infusions>>>"]}
{"action": "examine", "output": "the post-cannulated salivary gland", "time": [""]}
{"action": "provide", "output": "evidence that the trypan blue solution was infused successfully", "reagent": ["dissection"]}
{"action": "attach", "output": "", "device": ["a 29-gauge needle"]}
{"action": "use", "output": "", "reagent": ["evidence that the trypan blue solution was infused successfully"]}
{"action": "note", "output": "", "reagent": ["the post-cannulated salivary gland"]}