Synthetic resins for medical use; synthetic resins for blood absorption for medical use; natural resins for blood absorption for medical use; synthetic resins for urine absorption for medical use; natural resins for urine absorption for medical use; menstrual blood absorbent for medical use; urine absorbent for medical use; menstrual blood absorption gel for medical use; urine absorption gel for medical use; absorption gel for diapers; absorption gel for sanitary pads; tampons for medical pur...