how to improve veins for blood draw

Thinking Beyond the Classic Blood Describe

Claret draw and assay are keystone components of modern healthcare, informing physicians about many diverse aspects of a patient's wellness. In the past, most blood tests were conducted via venipuncture: the process of drawing blood using a traditional syringe and needle.

Today, however, there are several feasible ways to describe blood. Here, we volition provide an overview of dissimilar claret draw methodologies, discussing standard apply cases and the steps involved. Nosotros will also showcase Drawbridge Health's exciting new claret draw technology, the OneDraw™ Blood Collection Device, which is cleared past the FDA equally function of the OneDraw™ A1C Test System for patients requiring HbA1c testing for the management of diabetes.

When Do Patients Require a Blood Draw?

Blood tests assist doctors diagnose diseases and conditions such as cancer, diabetes, anemia, and coronary middle disease, too as evaluate organ functionality. They can also be used to identify disease adventure factors and assess the efficacy of prescribed medicine.[1]

In brusque, at that place is a wide range of scenarios wherein a patient would crave a blood draw. According to the Cleveland Clinic, lab tests identified as "common" include:

• Complete Blood Count (CBC): The most common claret exam performed, assessing the type and number of blood cells in a patient's blood.
• Basic Metabolic Panel: Measures glucose, sodium, potassium, calcium, chloride, carbon dioxide, blood urea nitrogen and creatinine, which helps decide blood sugar level, electrolyte, and fluid balance too as kidney function.
• Lipid Panel: A group of tests used to evaluate cardiac risk. Includes cholesterol and triglyceride levels.
• Hemoglobin A1C (HbA1c): Used to diagnose and monitor diabetes.[2]

How Are Most Blood Draws Performed?

Venipuncture

Venipuncture, the "classic" blood draw methodology, is performed thousands of times per day by phlebotomists worldwide.

Venipuncture is time-tested and reliable but tin can crusade feet in patients that fear needles or dislike cutaneous penetration. Venipuncture is performed via several routine steps:

1. A tourniquet is applied to the patient'south mid-to-upper arm to restrict blood menstruum and brand vascularity more visible.
2. The phlebotomist checks for workable veins, searching for veins with ideal elasticity.
3. The patient'due south arm is sanitized with alcohol and the skin around the vein is pulled taut.
4. The phlebotomist uses the needle to puncture the targeted vein, and blood is drawn until sample vials are filled.
5. The needle is removed, immediately capped, and a bandage is applied to the draw site. Samples are labeled and candy for laboratory assay.[3]

Finger Stick

In the last several decades, "finger stick" blood testing has become common practise for at-home blood glucose analysis. Finger stick tests are fast, reliable, and require no venipuncture, making them a popular pick for diabetic patients who need to assess their blood sugar levels day-to-day. Finger stick testing (to monitor blood carbohydrate levels) requires a lancet and glucose monitoring device, and is performed by:

1. Washing the hands thoroughly to protect against infection at the "prick" site.
2. Pricking a fingertip with the lancet to produce a usable drib of blood.
3. Placing the blood drop on a test strip and inserting the strip into the monitoring device.
4. Waiting for the monitoring device to provide a readout (unremarkably takes about a minute or less).
5. If necessary, applying a bandage to the puncture site.[4]

OneDraw Claret Collection Device – A Brand New Approach to Blood Collection and Stabilization

For patients monitoring their HbA1c levels – i.east., patients at risk for or actively managing diabetes – the OneDraw Blood Collection Device by Drawbridge Health provides a user-friendly, comfortable way to collect blood for A1C testing.

The OneDraw Blood Collection Device is a small, unmarried-employ device that draws, collects, and stabilizes a capillary claret sample from the upper arm. Instead of using a traditional hypodermic needle to puncture a patient'due south vein, the device is placed on the skin and claret is gently collected using tiny lancets with a lite vacuum suction. The claret sample is and then stabilized and contained within a removable cartridge and transport sleeve, designed to protect the sample during ship to a designated certified clinical laboratory, where the OneDraw A1C Test is performed.

Benefits of OneDraw:

• In a single appointment, the patient'southward needs are handled effortlessly, comfortably, and rapidly.
• Delivers a better patient experience. Helps patients shift from reluctant to compliant, by making blood draws no big deal.
• Bring blood draws into the office making it more than convenient for the HCP and patient.
• Simplifies the drove, stabilization, and transport of claret samples, with no loss of sample integrity.

While the OneDraw Blood Collection device is currently cleared for the collection of blood samples for HbA1c analysis, Drawbridge Health is working towards the testing of other analytes. Our mission is to provide a more comfortable and convenient blood describe experience for everyone, anywhere.

Learn more about OneDraw, from Drawbridge Health.

References

1. "Blood Tests," https://www.nhlbi.nih.gov/health-topics/blood-tests
2. "Mutual Lab Tests," https://www.martinhealth.org/common-lab-tests-mhs
3. "How to Draw Blood," https://www.instructables.com/id/How-to-Draw-Claret/
4. "Claret Glucose Monitoring," https://www.healthline.com/wellness/claret-glucose-monitoring#process

Source: https://www.drawbridgehealth.com/blood-draw/

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