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Advice from the BP Measurement Experts

Check out the latest blog articles related to Non Invasive Blood Pressure Technologies & Solutions.

Tips for Better User Interface and User Experience Design for Medical Devices

 

Sketches and Concepts for a UI Design For a Medical Device

Designing a better User Interface (UI) and User Experience (UX) for medical devices presents unique challenges not typically present in other products or applications. If you press the wrong button when ordering your mocha latte, you may not get whipped cream. If you press the wrong button when administering medicine through an infusion pump, your patient may overdose. One study showed that infusion pumps account for up to 35% of medicinal errors that result in significant harm.[1] A large percentage of those errors were attributed to poorly designed user interface. For instance: a clinician might have entered “lbs” instead of “kg” for the weight of the patient, or perhaps they did not see a decimal point on the display, or they selected the incorrect dose mode while administering medicine. That is one of the many reasons medical devices must pass through numerous regulatory tests to make sure user errors are minimized.

 

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Central BP Measurement Takes Center Stage at ESH 2013

AtCor Medical SphygmoCor XCEL

Latest trends in blood pressure measurement technique have shifted to central blood pressure (CBP) and understanding its affect on us. This topic was prevalent at the recent European Society of Hypertension (ESH) meeting in Milan, especially with regards to understanding how CBP can be used in the future to guide clinical cardiovascular treatment. CBP is your aortic blood pressure near the heart and can be obtained both invasively and noninvasively. The invasive process involves inserting a pressure sensor into the aorta, which is not very desirable especially when reliable noninvasive products exist today.

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Telehealth Monitoring May Win Big with New Government Regulations

telemedicineDoes anybody like government imposed penalties? Well, as is normally the case , it depends where you are as a stakeholder.

Readmission penalties drafted in the Affordable Care Act are set to kick in starting October 2013 in the form of Medicare reimbursement cuts to hospitals who have high rates of readmissions for certain health conditions including heart attack, pneumonia and heart failure. Other conditions will be included starting in 2015.

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New 3rd Edition Standards for NIBP (Part 2)

OEM NIBP from SunTechIn my last blog post I provided 4 out of 8 new 3rd edition regulatory requirements that impact automated non-invasive blood pressure. These included out of range values, nominal blood pressure ranges, service modes and shock/vibration changes. Here are the final four regulatory requirements that must be addressed if you are designing a product with your own non-invasive blood pressure (NIBP) or with NIBP supplied by an OEM provider.

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New 3rd Edition Standards for NIBP (Part 1)

Medical Design RegulationIf you're a medical device developer or active in the design process, you've probably been involved with creating a list of "must have" and "nice to have" features and requirements for a new or updated medical device. Some come from market feedback, industry trends, competitor analysis, R&D and others come from medical equipment Regulatory standards. When it comes to safety and meeting regulatory standards, this is always in the mandatory column. With several deadlines looming on the horizon, meeting the latest 3rd edition standards as well as being RoHS compliant are on almost everyone's must have list when starting a new project. So whether you are developing your own NIBP or purchasing OEM NIBP modules, you now have new requirements that need to be a part of your design not only in hardware and software but also in the product's technical documentation.

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