The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 23, 2013
Filed:
May. 16, 2008
Ivo Ramella, Ebikon, CH;
Fabian Joder, Baar, CH;
Ivo Ramella, Ebikon, CH;
Fabian Joder, Baar, CH;
Medela Holding AG, Baar, CH;
Abstract
A drainage tube unit for aspirating body fluids by means of a suction pump comprises a drainage tube () for aspirating the body fluids and at least one service tube (), each of them with a patient-side end and a pump-side end, the patient-side ends of the drainage tube () and of the service tube () being arranged in a common patient-side attachment part (), and the pump-side ends of the drainage tube () and of the service tube () being arranged in a common pump-side attachment part (). The ends of the drainage tube () extend separate from the ends of the service tube (), the patient-side ends opening into a drainage channel () and a service channel () of the patient-side attachment part (), and the pump-side ends opening into a drainage channel () and a service channel () of the pump-side attachment part (). The drainage tube unit according to the invention is inexpensive to produce and is easy and safe to use.