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Articles by Jochen W. L. Cals
Showing articles by "Jochen W. L. Cals"
Article
Article
July 2003
The EU IVD Directive (98/79 EC) - a user’s point of view
The Directive is a complex and detailed document and in the following the author focuses on some of the items that are particularly important for the user to be aware of.
Most of the rules will apply to the manufacturers and the public and the users will take advantage of the rulings if they become aware of their...
Quality assurance
Glucose
Article
April 2003
STAT testing in the future
Since the mid 1990's Point of Care Testing (POCT) has been viewed as a solution to a declared need for Short Turn Around Testing (STAT).
However, is it being utilized in a way that meets the needs of improving patient care and hospital quality assurance? What is STAT testing, why and how did it become POCT? How is...
Process optimization
Point-of-care testing
Information management
Glucose
Creatinine/urea
Article
March 2003
Standardizing is the key to effective POCT
According to the Hvidovre Hospital, standardizing is a must
if POCT is to run optimally. In the first article of the series
"POCT setups for blood gas", acutecaretesting.org interviews
the Danish hospital on how they have successfully implemented
POCT.
Point-of-care testing
Information management
Process optimization
Glucose
Hemoglobins
Troponins
Article
March 2003
Remote support of hospital equipment – how does it work and what are the data security issues?
It is more and more common that computer-based systems in hospitals are serviced or "looked after" by service engineers dialing in from remote locations.
The combination of highly computerized laboratory equipment and the emerging network technologies makes remote support a very attractive possibility. In many...
Process optimization
Point-of-care testing
Article
January 2003
What to consider when performing method comparisons on blood gas analyzers
When performing method comparisons, it is important to address a number of preparatory and preanalytical issues to ensure that comparisons solely reflect the analytical differences between the two methods in question.
This article provides preparatory and preanalytical checklists that can be used when comparing two...
Quality assurance
Blood gases/acid-base
Preanalytical phase
Article
December 2002
From hospitals to project organizations
If you think only private corporations can call themselves project organizations, think again. Hospitals around the world are increasingly seeing themselves as project organizations and relying on project groups to explore and implement new technologies.
Meanwhile, healthcare workers participating in these projects...
Process optimization
Point-of-care testing
Glucose
Article
September 2002
Paperless inspections no longer a dream
Preparing for an accreditation inspection is often synonymous with carts full of paper. For some labs, though, the paper hassle associated with accreditation is now history. These labs are letting their data management systems do all the work.
Information management
Blood gases/acid-base
Point-of-care testing
Article
September 2002
The invention and development of the blood gas analysis apparatus
John Severinghaus, who recently turned 80, is one of the pioneers in the field of blood gas. To celebrate his birthday, bloodgas.org has asked him to look back on the first developments leading to the modern blood gas analyzers.
The following article has also been published in Anesthesiology, The Journal of the...
Point-of-care testing
Blood gases/acid-base
Glucose
Lactate
Hemoglobins
Article
September 2002
Understanding the different values in electrolyte measurements
The measurement of the electrolytes in blood is one of the most frequently performed measurements as the electrolytes are of major physiological importance for numerous functions of the body.
Analysis of electrolytes such as sodium and potassium are performed in the traditional clinical chemistry laboratory, but are...
Quality assurance
Electrolytes
Preanalytical phase
