Catheter-type instrument

作者： Louis H Krippendorf

DOI:

关键词: Catheter 、 Term (time) 、 Medicine 、 Operations management 、 Division (mathematics)

摘要: This application is a division of my co-pending application, Serial No. 534,207, filed May 5, 1944, now Patent 2,437,542. The invention relates generally to surgical instruments and has particular reference catheter-type instruments. By the term "catheter-type instrument," as used...