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The portable suction device model 7A-23D1 is a professional medical equipment designed for sputum aspiration in both hospital and home care settings. This compact unit combines high negative pressure performance with low flow operation, making it suitable for various medical suction requirements.
The device operates on a simple yet effective principle: An electric negative pressure pump generates vacuum pressure which is regulated through the pressure regulation system. This creates the necessary suction force to move liquids/solids into the collection containers while preventing overflow with built-in safety mechanisms.
Key features include modern compact design, lightweight construction, and easy mobility. The unit measures 350×190×285mm and operates quietly below 60dB, making it suitable for various clinical environments without causing disturbance.
The collection system consists of two 2500ml containers with effective anti-overflow protection and air filtration to prevent contamination of the pump mechanism. This ensures reliable operation and easy maintenance.
With instantaneous pumping speed of ≥35L/min at the air vent and ≥5L/min at the terminal, the device provides efficient suction performance across its working pressure range of 0.02~0.09MPa (150~680mmHg).
The unit is designed for operation in environments with temperature range of +5°C to +35°C and relative humidity ≤80% at 25°C. It meets strict medical equipment standards with reliable performance under atmospheric pressure conditions of 86KPa~106KPa.
Rapid delivery was the first thing that impressed me. The shipping was incredibly fast, arriving well ahead of the estimated schedule, which was a pleasant surprise. The packaging was exceptionally secure and professional, ensuring the device arrived in pristine condition without any risk of damage during transit. The courier service was also very reliable and provided clear tracking updates throughout the entire process. Regarding the product quality, it feels robust and well-constructed. The materials used appear to be durable and of a high standard, giving confidence in its longevity for medical use. The finish is clean and professional, exactly as one would expect from proper medical equipment. All components were securely fitted and there were no visible defects or issues upon unboxing. The overall build quality seems excellent and it has a substantial, reliable feel to it. Customer service deserves special mention for being highly responsive and helpful. My inquiries were answered promptly and with great clarity, making the entire purchase process smooth and worry-free. They were knowledgeable and courteous, providing excellent support. The service experience was truly top-notch from start to finish. Overall, I am thoroughly satisfied with this transaction. The combination of efficient logistics, apparent high quality, and outstanding support makes this a highly commendable purchase. I would not hesitate to order from this seller again based on this very positive experience.
Jaw-droppingly efficient delivery! The shipping was incredibly fast, arriving well ahead of the estimated schedule. The packaging was professional and secure, ensuring the device was perfectly protected in transit. Regarding quality, the unit feels exceptionally sturdy and well-constructed. The materials used appear to be of a high grade, promising durability for clinical use. The overall finish and assembly are precise, which is crucial for medical equipment. As for service, the communication from the seller was prompt, clear, and very helpful throughout the entire process. They provided all necessary information without delay. This combination of swift logistics, apparent robust build quality, and outstanding customer support makes for a highly satisfactory purchasing experience. I am thoroughly impressed with the seamless process from order to delivery.
Hats off to the entire team for a truly seamless experience from start to finish. The logistics were handled with remarkable precision; the package arrived a full day earlier than the initial estimated delivery window, which was a very welcome surprise. Everything was packaged securely with no signs of damage, indicating careful handling throughout the shipping process. Regarding the quality, the device feels exceptionally solid and well-constructed right out of the box. The materials used appear to be durable and of a high grade, giving immediate confidence in its robustness for medical use. The service aspect was equally impressive. Prior to shipping, I had a few general inquiries, and the customer support team was not only prompt in their responses but also incredibly knowledgeable and courteous. They provided clear, helpful information without any pressure, which made the pre-purchase decision very easy. Overall, the combination of efficient logistics, apparent high-quality construction, and outstanding, proactive customer service creates a very positive and trustworthy impression. This level of attention to detail in all facets of the transaction is commendable and certainly fosters great confidence in the company behind the product.
Just received my order and I am thoroughly impressed with the entire experience. The delivery was incredibly fast, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the device arrived in pristine condition. Regarding the quality, the unit feels robust and well-constructed, exactly as described. The service provided was exceptional; the customer support team was responsive and helpful with my pre-shipment inquiry. Overall, a seamless and positive transaction from start to finish. Highly recommend this seller for their efficiency and attention to detail.
Excellent delivery speed and careful packaging. The product arrived much faster than expected, which was a pleasant surprise. Everything was securely wrapped, showing great attention to detail in logistics. The build quality feels solid and reliable, exactly as described. Customer service was responsive and helpful when I had a pre-purchase question. Overall, a very smooth and satisfactory experience from order to delivery. The efficiency of the entire process was impressive. I would certainly consider purchasing from this seller again based on this transaction. The care taken in shipping the item was evident and much appreciated.
Xceptional service from start to finish. The ordering process was straightforward, and the communication was clear. Regarding logistics, the delivery was remarkably prompt and the packaging was secure, ensuring the item arrived in perfect condition without any delays or damage. The quality of the product itself is outstanding; it feels robust, well-constructed, and meets the high standards one would expect for medical equipment. The materials used appear durable and reliable. The customer service team was also very responsive and helpful, answering my pre-purchase questions thoroughly and professionally. Overall, a very positive experience that inspires confidence in both the product and the company behind it. I would not hesitate to recommend them to others in need of such equipment. The entire transaction was smooth and efficient, which is particularly important when sourcing medical devices. The attention to detail in both the product presentation and the service interaction was notable. It is clear that customer satisfaction is a priority here. This level of care in logistics, product quality, and support is commendable and somewhat rare, making this purchase stand out. A truly satisfactory experience from a logistical, qualitative, and service perspective.
Outstanding experience from start to finish. The delivery was remarkably fast and the packaging was exceptionally secure, ensuring the device arrived in pristine condition. Regarding the quality, the unit feels robust and well-constructed, exactly as described. The customer service team was responsive and helpful when I had a pre-purchase inquiry. Overall, a very smooth and satisfactory transaction. I am highly impressed with the efficiency of the entire process.
Keenly impressed by the swift delivery of this item; it arrived much earlier than expected, which was a pleasant surprise. The packaging was secure and professional, ensuring the product was well-protected during transit. Regarding quality, the device feels sturdy and well-constructed, giving confidence in its durability for medical use. Customer service was exceptional, with prompt and helpful responses to my inquiries, making the entire process smooth and reassuring. Overall, a highly satisfactory experience that I would recommend to others in need of reliable medical equipment.
Delivery was incredibly fast and well-packaged, arriving ahead of schedule without any damage. The quality of the materials feels durable and reliable, with no visible defects. Customer service was exceptional; they responded promptly to my inquiries and provided helpful assistance. Definitely a positive experience overall.
Outstanding experience with this purchase! The shipping was incredibly fast and well-handled, arriving much sooner than anticipated without any delays or issues. The packaging was secure and professional, ensuring the item was protected throughout transit. Regarding quality, the device feels robust and well-constructed, with no visible defects or concerns—it clearly meets high standards for durability. Customer service was exceptional; the team was responsive, polite, and went above and beyond to address my inquiries promptly. Overall, I'm thoroughly impressed and would highly recommend this seller for their efficiency and reliability.
