TUBE, ESPECIALLY FOR MEDICAL USE, METHOD OF PRODUC

专利名称：TUBE, ESPECIALLY FOR MEDICAL USE,
METHOD OF PRODUCING SAID TUBE, AND
TOOL FOR USE IN THE IMPLEMENTATION
OF THE METHOD
发明人：MORTENSEN, Erik, Meier
申请号：EP93914645.2
申请日：19930702
公开号：EP0650379B1
公开日：
19980902
专利内容由知识产权出版社提供
摘要：The invention relates to a tube (1) made of plastic. In its wall (4) the tube (1) has a body (6) which can be pierced by a hypodermic needle, so that samples from a fluid being led through the tube (1) can be taken. The body (6) is form-closely received in a hollow (19) in the wall (4) by means of its sealing elements (16, 17, 18). Due to the form-closed sealing elements (16, 17, 18) it is extraordinary difficult to mount the body (6) in the hollow (19) of the wall (4), and therefore a suitable method of producing the tube (1) is provided, where the body (6) is initially moulded whereupon the plastic which is to constitute the tube (1) is moulded round the body (6). For implementation of the method a tool (20) is provided which consists of an upper portion (20a) and a lower portion (20b), as the body (6) is initially moulded in the upper portion (20a) whereupon the portions (20a, 20b) are turned relatively 180° and the tube (1) is moulded round the body (6). Thus manual handling of the body (6) between its production and its moulding round by the tube (1) as well as some form of intermediate mechanical movement is avoided, which may contaminate the surface of the body (6), which may subsequently result in sealing
problems.
申请人：MAERSK MEDICAL AS
地址：DK
国籍：DK
代理机构：Rindorf, Hans Joergen 更多信息请下载全文后查看。