Description:
Aneroid Sphygmomanometer with Stethoscope QL-50, QL-20, QL-201
The QL-50, QL-20, and QL-201 Aneroid Sphygmomanometers by Zhejiang LuDe Technology Development Co. Ltd. are vital healthcare tools designed for the accurate measurement of blood pressure. As core instruments in an array of healthcare settings, they provide a non-invasive method for detecting hypertension, cardiovascular disease, and several other conditions.
Primary Function
The primary function of these devices is to measure systemic blood pressure—both systolic and diastolic—in the human body. They accomplish this by providing clinicians with the necessary tools to monitor and assess a patient's arterial blood pressure over time.
Main Benefits
The primary benefits of the QL-50, QL-20, and QL-201 Aneroid Sphygmomanometers include precision, durability, and convenience.
- Precision: These devices are calibrated for accuracy, providing reliable readings for precise clinical diagnoses and patient management.
- Durability: Crafted to last, the sphygmomanometers are designed with high-quality materials to withstand the rigours of daily clinical use.
- Convenience: With an included stethoscope, the QL-50 model offers an all-in-one solution for healthcare professionals. This integrated design facilitates the efficient measurement of blood pressure.
Zhejiang LuDe Technology Development Co. Ltd. is dedicated to producing medical devices that meet the healthcare needs of patients and clinicians alike, promising dependable performance across the product range.
How It Works:
Aneroid Sphygmomanometer with Stethoscope QL-50, QL-20 And QL-201
The Aneroid Sphygmomanometer with Stethoscope QL-50, QL-20 and QL-201 is a premium medical device, robustly engineered for professional clinical assessment of arterial blood pressure in humans. Unlike electronic models, these aneroid devices do not require batteries, making them ideal for use in mobile situations.
In operational terms, these devices utilize traditional auscultatory method, which is considered as golden standard for blood pressure measurement. Leveraging
auscultatory method guides the health practitioner to monitor the heart sounds while inflating and deflating the cuff giving most accurate readings.
Key Components and Their Roles
The Aneroid Sphygmomanometer is comprised of three primary components:
1.
Inflation Bulb and Valve: The bulb inflates the cuff and is manually operated by the practitioner. The valve is used for gentle release of air pressure.
2.
Cuff: This adjustable band is wrapped around the patient's arm. When inflated, it constricts the brachial artery, momentarily stopping blood flow.
3.
Aneroid Manometer: This analogue gauge displays the blood pressure reading in mmHg.
A
stethoscope is used in conjunction with the device. While the cuff constricts the brachial artery, the stethoscope is used to listen for specific sounds (Korotkoff sounds) which signal changes in the flow of blood through the artery.
Step-by-step Working
The working of the Aneroid Sphygmomanometer involves the following steps:
1. The cuff is wrapped around the patient's arm and the stethoscope is placed over the brachial artery.
2. The practitioner inflates the cuff to a pressure higher than the systolic blood pressure.
3. As the cuff deflates, the practitioner listens for the first Korotkoff sound through the stethoscope. This represents the systolic blood pressure.
4. The practitioner continues to deflate the cuff and listens until the Korotkoff sounds disappear. This point represents the diastolic blood pressure.
In summary, the Aneroid Sphygmomanometer with Stethoscope QL-50, QL-20 and QL-201 are integral equipment for health practitioners, providing a reliable, durable and accurate mechanism for monitoring blood pressure. With their robust build and user-friendly design, they are extensively utilized in medical practice across the globe.