Bedside barcode scanning is meant to help nurses confirm the right resident, the right medication and the right dose. When it works smoothly, it is barely noticed. When it does not, it becomes a daily frustration, and frustrated staff find workarounds that undermine the whole point. If your team complains that scanning is slow or unreliable, the cause is usually found in a short list of practical problems that can be fixed.
Every failed scan costs time on a medication pass, and the delays multiply across a unit. Repeated failures lead to risky shortcuts such as skipping scans, entering information manually or scanning later from a cart. Reliable scanning is a clinical safety issue as well as a technology one, so it deserves attention from nursing leaders, not just IT.
Before changing anything, collect specifics. Ask nurses where, when and with what the scanning fails. Useful questions include:
Does it fail for certain residents, certain medications or certain halls?
Does it fail at certain times of day, such as during the busiest pass?
Does it fail on certain devices or carts?
Is the problem with reading the code, or with the application responding afterward?
A simple log kept for two weeks, listing the unit, the device and the symptom, will often reveal a pattern that guessing would miss.
A damaged or poor-quality label is the most common reason a scan fails.
Wristbands: Smudged, creased, wet or curled wristbands are hard to read. Check that the printer is producing clear, high-contrast codes, and that the band material suits the use. Replace worn bands promptly.
Medication packaging: Barcodes on some packages are small, curved or placed awkwardly. Work with the pharmacy to understand what is being supplied and whether labels can be improved.
Print quality: A low printer ribbon or dirty print head produces faint lines. Make cleaning and supply replacement part of a routine.
Standardize where wristbands are placed, so nurses always know where to scan.
Scanners need to see the code. Dim rooms, glare from windows and reflective packaging can all cause misreads. Practical steps include:
Keeping a small light on the cart or encouraging staff to use available room lighting.
Teaching staff to hold the scanner at a slight angle to avoid glare from shiny surfaces.
Positioning residents, where appropriate, so the wristband is easy to reach.
Checking that scanner windows are clean. A smear of lotion or sanitizer can stop a scanner from working.
Night shifts deserve special attention, since lower lighting is common.
Scanners wear out, and batteries fade. Check for cracked windows, loose cables, low batteries and outdated settings. Make sure each scanner is paired properly with its device and that there are spares available. Document a quick process for swapping out a bad scanner, and make sure staff know who to call.
Keep device and scanner software updated through your standard maintenance process, and test changes on one cart before rolling them out.
Often the scanner reads the code perfectly, but the application stalls while it checks the information. That points to the network. Dead zones, weak signal in certain rooms and overloaded access points all cause delays and timeouts.
Walk the building with a cart at different times and check how the connection performs in resident rooms, not just hallways. Note any rooms where it slows or drops. Your IT provider can map coverage and address problems with additional access points, adjustments to placement or changes to settings. Make sure staff devices have priority on the network over guest or entertainment traffic.
Also consider application performance. If the EHR responds slowly everywhere, the issue could be on the server or internet side, and it should be raised with the vendor.
Even with the best equipment, staff need to be comfortable. Include scanning in orientation, refresh training periodically and ask experienced nurses to share their tips. Make sure policies are clear about what to do when a scan fails, so that nurses do not have to improvise. A defined escalation path, such as trying a second wristband, then calling a supervisor, is better than an unwritten workaround.
Ask staff to report problems quickly and tell them what you did about it. Review the failure log monthly, and look for improvement. Celebrate fixes, because nurses who see their feedback lead to change will keep reporting.
UnityCare IT helps long-term care teams survey Wi-Fi coverage, maintain carts and scanners and track down the technical causes of unreliable scanning. If your nurses are working around the system, we can help find out why.
An outsourced IT department with proactive maintenance and one number to call.
Call or text: 405-285-3845
New customers: start@unitycareit.com
Existing customers: support@unitycareit.com
Address: UnityCare Technologies, 2524 N Broadway Ste 554, PMB 947974, Edmond, Oklahoma 73034-4172