What is the painless gastrointestinal endoscope in the eyes of an anesthesiologist?

Usually we experience unbearable pain when we do our own gastroscope, but what is the painless gastrointestinal mirror in the eyes of an anesthesiologist?

麻醉医生眼中的无痛胃肠镜是怎样的?

麻醉医生眼中的无痛胃肠镜是怎样的?

麻醉医生眼中的无痛胃肠镜是怎样的?

麻醉医生眼中的无痛胃肠镜是怎样的?

麻醉医生眼中的无痛胃肠镜是怎样的?

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