1) Short operation time: The whole abdominal treatment process is about 50 minutes. 2) No side effects; no physical or chemical adverse reactions after treatment. 1) Short operation time: The whole abdominal treatment process is about 50 minutes. 2) No side effects; no physical or chemical adverse reactions after treatment. 1) Short operation time: The whole abdominal treatment process is about 50 minutes. 2) No side effects; no physical or chemical adverse reactions after treatment. 1) Short operation time: The whole abdominal treatment process is about 50 minutes. 2) No side effects; no physical or chemical adverse reactions after treatment. 1) Short operation time: The whole abdominal treatment process is about 50 minutes. 2) No side effects; no physical or chemical adverse reactions after treatment..syi