Gut Oxygen Therapy for Ischemic-Hypoxic Bowel Disease

Inclusion Criteria

• •Clinical diagnosis of intestinal ischemia and hypoxia-related diseases caused by conditions such as ischemic bowel disease, heart failure, etc., presenting with recurrent or persistent abdominal pain and/or distension, and difficulty in defecation. Examples include: heart failure-related defecation difficulty, severe malnutrition combined with defecation difficulty, acute ischemic bowel disease, and chronic ischemic bowel disease.
• •At least able to perform bedside activities and able to defecate in conventional positions (sitting or squatting).
• •Age ≥18 years, and able to voluntarily sign informed consent.