ENBIS-22 Trondheim Conference

Session

CONTRIBUTED Quality 1

27 Jun 2022, 13:30

EL2

Conveners

CONTRIBUTED Quality 1

• Shirley Coleman (ISRU, Newcastle University)

79. Modeling the patient mix for risk-adjusted CUSUM charts

Philipp Wittenberg (Helmut Schmidt University)

27/06/2022, 13:30

Quality

The improvement of surgical quality and the corresponding early detection of its changes is of increasing importance. To this end, sequential monitoring procedures such as the risk-adjusted CUSUM chart are frequently applied. The patient risk score population (patient mix), which considers the patients’ perioperative risk, is a core component for this type of quality control chart....

40. Automated Process of Collecting Product Test Data and Creating Alarm Reports for Root Cause Analysis

Dr Astrid Ruck (Autoliv B.V.&Co. KG)

27/06/2022, 13:50

Quality

One of the most important product test machines (ATOS) are investigated in this global Autoliv project with the target to introduce an automated alarm system for product test data and a root cause analysis. We wanted a flexible automated software solution, which can transfer data into a SQL-database and perform a root cause analysis. Furthermore, we wanted to send web-based links of reports to...

58. Optimisation of working tolerances to compensate for measurement error while considering process capability

Mr Jérôme Verrier (SKF France SA)

Quality

Excessive measurement error may allow a defective part to be designated as good, resulting in a dissatisfied customer. A common practice to prevent this is to use a working specification that is narrower than the specification on the drawing. The working tolerance is often determined by removing the gauge r&R from the drawing tolerance. However, the probability of a defective part being...