20-06-2013 дата публикации
Номер: US20130153048A1
A method for the sterile connection of pipes, consisting of: providing a first and a second pipe; a separating area of the first and second pipes is heated; both pipes are mechanically separated by exerting traction and/or shear force onto the pipes so that both pipes are respectively separated in the heated separating area; after the pipes are separated, a mechanical contact between the end of the first pipe section of the first pipe formed by the separation of the first pipe is established with the end of the first pipe section of the second pipe, formed by the separation of the second pipe, and mechanical contact is established such that the ends of the pipe sections still have, following heating when they come into mechanical contact with each other, a temperature such that they form a material fit connection without additional heating after separation. 1. A method for the sterile connection of tubes , said method comprising the following steps:{'b': 1', '1, 'i': a', 'b, 'a) providing a first and a second tube (, );'}{'b': 1', '1, 'i': a', 'b, 'b) heating a separating region of each of the first and second tubes (, ) using heating means;'}{'b': 1', '1', '1', '1', '100', '100', '101', '101, 'i': a', 'b', 'a', 'b', 'a', 'b', 'a', 'b, 'c) mechanically separating the two tubes (, ) by exerting a tensile and/or shear force onto the tubes such that the two tubes (, ) are each separated in the heated separating region into a first and a second tube portion (, , , ); and'}{'b': 1', '1', '1001', '100', '1', '1001', '100, 'i': a', 'b', 'a', 'a', 'a', 'b', 'b, 'd) producing mechanical contact, after separation of the tubes (, ), between the end () of the first tube portion () of the first tube (), formed by the separation of the first tube, and the end () of the first tube portion () of the second tube (lb), formed by the separation of the second tube (lb), wherein'}{'b': 1001', '1001', '100', '100, 'i': a', 'b', 'a', 'b, 'e) the mechanical contact is produced such that ...
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