发明名称 |
A method of monitoring the temperature, particularly of a sterile docking cutting means. |
摘要 |
<p>TThere is disclosed a method of monitoring the temperature of a cutting means in a sterile docking apparatus for splicing two sterile thermoplastic tubes together by using a resistor-heated cutting means, the method comprises (1) supplying a constant current to the resistor; (2) measuring the initial voltage of the resistor; (3) calculating, according to predetermined empirical relationship(s), the voltage, time or both required to achieve a desired cutting means temperature if the initial voltage is within a suitable range, (4) measuring repeatedly the voltage of the resistor and the time to determine whether (a) the voltage reaches the calculated voltage within a specified time frame or (b) the calculated time has been reached within a specified voltage range and (5) splicing the tubes with the cutting means if the time frame or voltage range is met. The method is also applicable to other resistor-heated elements in other devices having a constant head load environment.</p> |
申请公布号 |
EP0101315(A2) |
申请公布日期 |
1984.02.22 |
申请号 |
EP19830304695 |
申请日期 |
1983.08.15 |
申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
LUOMA, ROBERT PAUL II;ROXLO, HELEN ELIZABETH |
分类号 |
A61B17/11;A61L2/04;G05D23/24;H05B3/00;(IPC1-7):05D23/24 |
主分类号 |
A61B17/11 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|