Support Icon

Blog @ SunTech

Advice from the BP Measurement Experts

SunTech Vet20 “How To” Videos Have Arrived!

 

Dogs in a Box marked Fragile

Taking a blood pressure on a companion animal is very different than what you experience at the doctor’s office. You can’t tell a dog or cat to sit still and be quiet throughout the entire blood pressure measurement and actually expect it to happen. It’s more similar to trying to take an infant’s BP, except these wiggly patients have fur!

Continue reading
2237 Hits

Errors in Manual BP Readings make Automated the Way to Go!

Manual Sphygmomanometer and Cuff

So for the last 100+ years, clinicians have been using the auscultatory method for determining a patient’s blood pressure. This method is used every day to determine if a patient needs medication or some other clinical intervention for high blood pressure. Performed correctly, it’s considered by many in the profession to be the ‘gold standard’ for measuring blood pressure. But it’s that phrase ‘performed correctly’ that’s the kicker.

A recent policy statement from the World Hypertension League calls into question the accuracy of many auscultatory BP measurements taken today. Huh? If it’s worked for over one hundred years, how is it possible that auscultatory measurements are now being deemed inaccurate?

Continue reading
2852 Hits

Top 5 Blog Posts of 2012

Holiday trees illustration

As we look forward to the coming new year, we wanted to take a moment to look back at the most popular posts from this year. We'd like to wish all of our friends and followers of Blog@SunTech a Happy Holidays and safe New Year. Unless claims that the end of the world is upon us are true, we'll see you next year!

  1. You're Doing It Wrong: New Study on BP Measurement
  2. Top 7 Reasons You Should Be Using Automated Blood Pressure for Cardiac Stress Testing
  3. Determining BP Device Accuracy: Who Has It Right
  4. 5 Myths About Vital Signs Automation and EHR's
  5. 3 Things to Consider When Measuring Your BP at a Kiosk
1836 Hits

Should Manual BP Get the Boot

Manual BP MeasurementThere's a bit of a debate going on in October's issue of the Journal of Hypertension about the best way to measure blood pressure. Everyone agrees that it should be done using a cuff placed over the brachial artery, but the similarities sort of end there.

Continue reading
3022 Hits

Top 7 Reasons You Should Be Using Automated Blood Pressure for Cardiac Stress Testing

Cardiac Stress Blood PressureAs any cardiologist will tell you, a cardiac stress test is a fundamental step to diagnosing a multitude of heart conditions and is a necessary tool for any cardiac care facility.  The average cardiac stress test lab contains ECG stress systems, Echocardiogram machines, treadmills, ergometers and …. manual blood pressure gauges?  With all of this automated equipment that allows us to remove variability and minimize inherent patient risk, why are we still trying to take blood pressures manually during a stress test?!

Continue reading
17499 Hits

5 Myths About Vital Signs Automation and EHR's

Electronic Medical RecordsAnyone who has been a patient in a doctor’s office knows what it’s like to get their blood pressure (“hold still while I inflate this cuff”), body temperature (“put this under your tongue”), and weight (“don’t worry, I’m sure your clothes add a few pounds”) measured. Historically, the nurse would write all of the measurements down on a paper chart for the doctor to review, and the chart would later go into the patient’s permanent file. But really, paper and pen are so 20th Century. Aren’t they?

Continue reading
14614 Hits

Determining BP Device Accuracy: Who Has It Right?

Bullseye Dart on a Manual StethoscopeAll caregivers need to trust the accuracy of automated blood pressure (BP) devices they use to make clinical decisions. But when considering one specific BP device versus another, how does one establish that trust? Well, an automated BP device that’s used to guide patient treatment is legally considered a medical device, and therefore must adhere to the regulatory guidelines for the markets in which it is sold.

Continue reading
33404 Hits

My blood pressure monitor isn’t working! It’s reading too high!

patienttechniqueIt’s one of the occasional issues we hear about BP monitors and automated BP technology, ours included.  And while it’s one of the reasons that we blog about the 10 Steps to Accurate Manual Blood Pressure Measurement and the 10 Factors That Can Affect Blood Pressure Readings, sometimes it takes more guidance to diagnose if a monitor is mis-reading.  Comparing BP measurements manually taken by an observer to those from a monitor is a common way of examining the accuracy of a monitor.  Clinical standards1 that determine a monitor's accuracy provide detailed methods for making these comparisons.  Unfortunately, there are so many things done to control the environment and patient in these standards tests that it is not realistically possible to replicate in clinical practice.  However, here are a few of the more important issues that Richard Prowse, our OEM sales manager for Europe, Middle East, and Africa, shares with his customers when they are investigating a monitor that might be reading high.

Continue reading
123397 Hits

3 Practical Tips for Acquiring Representative BP Measurements

BP Measurement TipsQuite a lot has been said in clinical circles about the best way to assess a person’s blood pressure. Manual? Oscillometric? During office visits? At home? Over 24-hours? Average? Trend? Peak? At times, the debate has gotten pretty hot. In a recent issue of the journal Hypertension, Drs. George Stergiou and Gianfranco Parati published an editorial that proposes a more practical approach.

Continue reading
36882 Hits

Korotkoff Sounds vs. Oscillometric BP Measurement

sphygmomanometerOne thing we like to do at the SunTech blog is share debates and comparisons of automated vs. manual auscultatory blood pressure measurements. The latest comes from an article published in the Journal of the American Society of Hypertension earlier this year. This evaluation compared one particular automated oscillometric device with the results from the auscultatory method of listening for Korotkoff sounds during cuff deflation. The authors’ aim was to help readers better understand the fundamental differences between these two methods and illustrate how that might assist clinicians in effectively controlling and managing hypertensive patients.

Continue reading
114056 Hits

SunTech Partner's Remote Patient Monitor Featured in the Economist

RDT logoWe love to highlight our partners’ achievements.  While some of these have been highly technical BP measurement endeavours in the pursuit of expanding scientific understanding such as experiments on the International Space Station or Mount Everest, the Economist trumpets one which may help anyone who travels by plane. Congratulations to our colleagues at RDT!

113795 Hits

Automated BP vs Manual BP Measurement: Which is Better? (Part 2 of 2)

Doctor, nurse, and patientIn my last post, I discussed the importance of informed debate in helping determine effective clinical practice. Specifically, I mentioned two recent journal articles about automated oscillometric blood pressure devices that arrived at two different conclusions. In that post I also provided some comments from the SunTech perspective. Today, I’ll share the perspectives of an experienced, practicing physician on the subject of automated BP devices versus manual sphygmomanometers.

Continue reading
57427 Hits

Automated BP vs Manual BP Measurement: Which is Better? (Part 1 of 2)

Automated or manual BP debateWhat’s a clinician to do? Debates about clinical trials, patient populations, and statistical analyses can seem hollow and distant when looking at an anxious patient in an exam room. At that moment, all that matters is what’s best for your patient. Yet clinically relevant data, and more importantly, rigorous discussion of that data, is the means to the end. Professional clinicians quite often need the former in order to effectively deliver the latter. To wit, two similar journal articles were recently published that arrived at two very different conclusions. Let’s take a look:

Continue reading
111534 Hits

Top 5 reasons your automated BP monitor gave an error code

The real problem is not whether machines think but whether men do.”  ~B.F. Skinner, Contingencies of Reinforcement, 1969

Sometimes, the more technology aims to help us, the more burden we take on to ensure it works. These days, automated blood pressure monitors are rapidly displacing mercury and aneroid sphygmomanometers in physician’s offices. As we move farther away from the 100 year old standard of listening for Korotkoff sounds to obtain a BP measurement, and towards the simple press of a button, there are a new set of usage factors that clinicians must remember when encountering problems.

Below is a list of the Top 5 reasons a clinician would encounter an error code when attempting to take an automated BP.

Continue reading
172895 Hits

Device enables world's first voluntary gorilla blood pressure reading

Gorilla blood pressure readingAs a leading manufacturer of automated blood pressure monitoring technology, we've seen some pretty interesting technological advances in our 25 plus years, but the work that Biomedical Engineering students from Emory University did for their senior project has to be one of the most impressive accomplishments we've seen in a while.

Zoo Atlanta recently became the first zoological institution in the world to obtain voluntary blood pressure readings from a gorilla. This groundbreaking stride was made possible by the Gorilla Tough Cuff, a blood pressure reading system devised through partnership with the Wallace H. Coulter Department of Biomedical Engineering at Georgia Tech and Emory University.

read more

107977 Hits

2009 Medica Fair Attracts Medical Device Industry

MEDICA 2009

Highlighting the Importance of Clinical Grade Blood Pressure Technology

On the week prior to the Thanksgiving Holiday in the US, several personnel from SunTech Medical attended the 2009 MEDICA International Trade Fair in Düsseldorf, Germany. Over the four days of this event, (November 18 - 21), the world's largest medical trade fair hosted nearly 138,000 trade visitors from over 100 countries and 4,324 medical industry exhibitors from 60 different nations.

Continue reading
6135 Hits

Advantages of Automated Blood Pressure Measurement during Cardiac Stress Testing

Tango+ Stress BPCardiac stress testing is commonly used to gauge how well the heart works and to identify if a patient is at risk for cardiovascular disease (CVD). During a cardiac stress test a patient walks on a treadmill or rides a stationary bike. As exercise intensity increases, the heart has to pump harder and use more oxygen. This mimics the strain placed on the heart when arteries are blocked or narrowed. Several parameters are monitored during the stress test including ECG waveforms, blood pressure, and oxygen saturation.

Continue reading
145604 Hits

Will My Cuffs Work on Different BP Monitors?

The SunTech 247 BP monitorIf you are a professional in the medical field, you know there are many different blood pressure device and cuff manufacturers in the market (e.g. GE, Welch Allyn, CasMed, Trimline, etc). You would also know that it is common for hospitals and physician's offices to use one manufacturer's blood pressure device and use a different manufacturer's BP cuffs. As a manufacturer of both blood pressure monitors and blood pressure cuffs, a common question we receive is "Will the BP cuff I am currently using work with a SunTech blood pressure monitor?"

Continue reading
61896 Hits

An Introduction to Automated Blood Pressure Monitoring

Automated BP with the SunTeh 247Over the years, we’ve developed numerous white papers covering a wide range of topics. Through our work with hundreds of end users, we’ve discovered there are still elements of automated blood pressure monitoring that are misunderstood. As a result, we felt compelled to put together a comprehensive guide to automated BP monitoring to help increase knowledge and awareness. Much of this information has been pulled from our existing white papers that can be found at http://www.suntechmed.com/bp-devices-and-cuffs/suntech-247#White_Papers.

Continue reading
170018 Hits

Hypertension in Children: The Importance of Patient Interaction

doctor and childAs a follow-up to our post, "Hypertension in Children: An Easier Method of Identification", the measurement and diagnosis of high blood pressure in children brings up another issue...the importance of how blood pressure is measured. Automated measurement is so prevalent with the use of home BP devices and patient monitors in hospitals and clinics that it is often assumed that automated techniques must always match the tried-and-true approach of manual measurement with a sphygmomanometer. Unfortunately, this is not always the case.

Continue reading
49103 Hits