专利名称：CATHETERS发明人：LORD P,GB申请号：US30081572申请日：19721025公开号：US3811450A公开日：19740521
摘要：A catheter for removing urine from the bladder comprising a polymeric tubehaving a drainage lumen, the tube being dimensioned so that the lumen, in use, extendsfrom the bladder only part way along the urethra, thereby leaving a substantial
remaining part of the urethra at least substantially free for the normal passage of urine.
申请人：LORD P,GB
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