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:
Apr. 21, 2020
Filed:
Nov. 12, 2015
Shenzhen Mindray Bio-medical Electronics Co., Ltd., Shenzhen, CN;
Sigun Israelsson, Järfälla, SE;
Peter Svedmyr, Bromma, SE;
Johan Werner, Skogås, SE;
Anders Finn, Vittinge, SE;
Mathias Eklund, Stockholm, SE;
Torbjörn Boxell, Älvsjö, SE;
SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD., Shenzhen, CN;
SHENZHEN MINDRAY SCIENTIFIC CO., LTD., Shenzhen, CN;
Abstract
A device, system and method related to a pneumatic system for fluid analysis. The device, system and method comprises a connection interface for a fluid analyser unit, a connection interface for a pump unit, a flow sensor and a pressure sensor. The device, system and method further comprises a control unit for calculating a pump stroke force or amplitude, and/or pump frequency based on measurements from the flow sensor and the pressure sensor for obtaining a constant flow through the pneumatic system.