Before Automating The Blood Bank, Evaluate Compatibility With Existing Systems

Automation in the blood bank can be a turnaround time saver and staffing force multiplier. However, optimizing the testing workflow on the existing platforms should be the first order of business when considering new automation. There are companies that can be hired to do this, and they may present ways to optimize current analyzers with minor adjustments in the workflow process. Beginning with the end in mind, mapping the current workflow processes will provide a baseline for improving operations in any blood bank and laboratory.

Consider the laboratory structure. Is there a core laboratory concept with blood bank and microbiology located in the same workspace? Is it necessary to consider changes to the power, IT connections, and physical space in the planning process for new automation? Many laboratory structures limit the ability to share technologies and products, which creates operational gaps and challenges staffing models. Workflow process mapping will ensure that a lab leader has defined the many interconnected operations that impact the overall efficiency of a laboratory and point out key areas where automation may help make great strides in productivity. Placement of automation can allow for integration and cross training of the technical staff. A well-trained, cross-functional staff can be a great tool in generating efficiencies as well as reducing laboratorian burnout.

Read more: Before Automating The Blood Bank, Evaluate Compatibility With Existing Systems

Source: MedicalLaboratoryObserver

Standardization And Implementation of Lab Policies Ensure Hemostasis Sample Quality

How many of us remember the tilt-tube method for basic hemostasis testing? Fortunately, today’s instruments have automated most of these manual steps. However, until recently, assuring sample quality in the pre-analytical phase of testing had remained a manual process and had been difficult to implement and standardize.

Several questions must be considered when evaluating the integrity of a hemostasis sample: Is the sample tube under-filled? Is the sample hemolyzed, icteric, or lipemic? If so, do the levels of the interferent impact the testing results? Is there a clot in the sample?

All labs have policies on sample acceptance and rejection. Inappropriate rejection of acceptable samples—requiring redraw—directly impacts patient care, patient satisfaction, and cost. Failing to reject inappropriate samples can lead to the reporting of erroneous results, impacting the quality of patient care and associated cost. Let’s take a look at the most common pre-analytical quality issue culprits.

Read more: Standardization And Implementation of Lab Policies Ensure Hemostasis Sample Quality

Source: MedicalLaboratoryObserver

Scientists are growing billions of blood cells in the lab

From helping humans live longer and hacking our performance, to repairing the body and understanding the brain, WIRED Health will hear from the innovators transforming this critical sector. Read all of our WIRED Health coverage here.

Jo Mountford is making billions of red blood cells in a laboratory in Glasgow. And now she wants to scale-up production. Big time.

Mountford, from the Institute of Cardiovascular and Medical Sciences at the University of Glasgow, started trying to create blood in the lab in 2007 and is now able to create it on demand.

In 2008, her team produced 100,000 red blood cells; by 2014 output had reached ten billion cells for the year. The ten billion cells were stored in 88 flasks and made up 8.8 litres of blood.

The team – funded by the Wellcome Trust and incorporating universities and organisations from around the UK – is now able to produce the cells in 30-31 days. "We can choose what blood group we make," Mountford told the audience at WIRED Health.

Read more: Scientists are growing billions of blood cells in the lab

The NHS Blood and Transplant facility in Bristol, where donated blood is screened. A British team
called Novosang wants to render this process obsolete

Source: Greg White