What should kidney puncture needle check notice?

Preparation before kidney puncture: First practice holding your breath. In normal breathing, the kidney moves up and down with the breath. If the kidney is punctured, it will scratch the kidney and cause bleeding, with serious consequences. Secondly, practice urination in bed: Because you need to stay in bed for 24 hours after kidney piercing, you need to urinate in bed. If not practiced in advance, it may cause difficulty in urination and even catheterization, which will bring certain pain to patients. Three, it is best to take a bath before the kidney piercing. 4. Ensure unobstructed stool. Two days before kidney puncture, it is better to be vegetarian and not eat beans, meat and dairy food, otherwise it is easy to produce gas, resulting in unclear kidney on B-ultrasound and unable to perform puncture. Finally, get a good night's rest before the kidney piercing.