Preparation of pets before B-ultrasound: taking dogs and cats as examples;
1, animal fasting 12 hours: minimize the gas and food entering the gastrointestinal tract and minimize the gastrointestinal tract capacity.
2, bladder filling: 65438+ 0-2 hours before ultrasound, do not urinate, but do not overfill.
3, calm: rarely needed, unless the animal is nervous, or does not cooperate. Sedative drugs include butorphanol, acepromazine, methoxyamidine and propofol.
4. Biopsy requires general anesthesia.
5, shaving: front to xiphoid process, back to pubic bone, outside to muscles below waist, beyond the back of ribs, clean the shaved hair, vacuum cleaner or wet towel.
6, coupling agent: a large number, sometimes need to use soap or alcohol to clean the skin, remove sebum, so that coupling agent and skin better combined.