专利名称：CATHETERS AND THEIR MANUFACTURE 发明人：COLLINS, Michael, Norman
申请号：EP94931111.2
从业情况申请日：19941028
公开号：EP0789598B1
公开日：纯天然土蜂蜜
19980506
专利内容由知识产权出版社提供
百合排骨汤摘要：A urological catheter has plastic shaft (1) with a main lumen (10) and two minor lumens (11 and 12) extending within ribs (13 and 14), which project inwardly into the main lumen. The minor lumens (11 and 12) are occluded at the machine end of the shaft by heat forming them outwardly into the wall of the shaft using a heated die (50) with a central core (51). A coupling (3) has a central body (30) communicating with the main lumen (10), and two side arms (32 and 31) communicating with the minor lumens (11 and 12) via respective openings (25 and 26) cut through the wall of the shaft. The patient end tip (15) of the shaft is clod, the catheter opening through four eyes (16, 17, 19 and 20), two of which (16 and 17) cut through the minor lumens. One of the minor lumens (12) is clod on the machine side of an eye (17) and opens rearwardly into an inflatable cuff (21). The other lumen (11) opens at an eye (16) so that irrigation liquid can flow out through the eye.
申请人：SMITHS INDUSTRIES PLC
授权委托书范本
香港大学研究生院地址：GB
豆豉鲮鱼国籍：GB
瘤是怎么形成的代理机构：Flint, Jonathan McNeill
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