Calculi Strainer 6 Pack DAWUSONG Urine Funnel with Fine Mesh

Description

Product Overview

The DAWUSONG Calculi Strainer is engineered for precision and durability, featuring a high‑impact polypropylene body that resists cracking and chemical degradation even after repeated sterilization cycles. The ultra‑fine mesh screen, woven from medical‑grade stainless steel, captures particles as small as 20 microns, ensuring that no microscopic calculi escape detection during laboratory or bedside urine analysis. With a 5‑inch wide opening, the funnel accommodates a generous flow rate, reducing the risk of overflow while providing ample space for easy manipulation. The ergonomic tab, molded into the funnel wall, allows clinicians to lift and position the strainer without direct contact with the specimen, maintaining a sterile environment and protecting the user from potential biohazard exposure. Each pack contains six identical units, enabling batch processing of multiple samples or providing backup units for high‑throughput settings. The product dimensions of 5.51 × 4.72 × 3.54 inches and a lightweight 2.89 oz per unit make storage and handling effortless, while the clear, transparent construction facilitates visual inspection of the collected material. Designed to meet ISO 13485 standards, this strainer integrates seamlessly into existing specimen collection workflows, supporting both manual and automated laboratory protocols.

Usage

Ideal for urology clinics, hospital laboratories, research facilities, and even home‑based diagnostic kits, the Calculi Strainer excels in environments where accurate detection of urinary calculi is critical. During a routine urinalysis, the clinician pours the fresh urine sample into the funnel; the fine mesh instantly traps any crystalline formations, allowing the clear fluid to pass through for chemical testing while retaining solid particles for microscopic examination. The wide mouth design minimizes splashing, making it suitable for use on standard benchtop workstations as well as portable bedside carts. Because the strainer is fully reusable, it can be quickly rinsed with distilled water and sterilized using autoclave cycles or chemical disinfectants, ensuring compliance with infection control protocols. The product’s compatibility with 24‑hour urine collection containers further streamlines long‑term monitoring of stone‑forming patients, enabling continuous collection without compromising sample integrity. Additionally, the strainer’s robust construction permits use with a variety of urine collection devices, from standard sterile cups to specialized metabolic chambers, providing flexibility across diverse clinical scenarios.

Why Choose Us

Choosing the DAWUSONG Calculi Strainer means selecting a solution backed by rigorous quality assurance and a commitment to customer satisfaction. Each batch undergoes comprehensive testing for mesh integrity, dimensional accuracy, and material resilience, guaranteeing consistent performance across all six units in the pack. Our manufacturing process adheres to GMP (Good Manufacturing Practice) guidelines, and the product holds a Best Sellers Rank of #26 in Medical Specimen Collection Containers, reflecting its trusted reputation among healthcare professionals. We provide responsive technical support and a clear return policy, ensuring that any concerns are addressed promptly and effectively. Moreover, the strainer’s design incorporates feedback from frontline clinicians, resulting in a user‑centric tool that reduces handling time, lowers the risk of sample contamination, and enhances overall workflow efficiency. By investing in this product, laboratories benefit from reduced consumable costs due to its reusability, while maintaining the high analytical standards required for accurate stone detection and patient management.

Key Features

• Ultra‑fine stainless steel mesh captures particles down to 20 µm for reliable stone detection.
• High‑impact polypropylene body resists cracks and chemical wear, extending product lifespan.
• Wide 5‑inch opening minimizes spills and accommodates high‑flow urine samples.
• Ergonomic handling tab enables sterile, hands‑free positioning of the strainer.
• Reusable design with easy cleaning and autoclave compatibility reduces long‑term costs.
• Comes in a convenient 6‑pack for batch processing and backup availability.
• ISO 13485 compliant, meeting international medical device quality standards.
• Dedicated customer support and hassle‑free return policy for peace of mind.

FAQ

How often should the strainer be cleaned between uses?

For optimal performance, rinse the strainer with distilled water after each sample and sterilize it using an autoclave or approved chemical disinfectant before the next use. This routine prevents residue buildup and maintains mesh integrity.

Can the strainer be used with non‑sterile urine collection containers?

Yes, the strainer is compatible with both sterile and non‑sterile containers. However, for clinical diagnostics, using sterile containers is recommended to avoid contamination that could affect test results.

What is the maximum volume of urine that can be processed at one time?

The funnel’s 5‑inch wide opening comfortably handles up to 500 mL of urine per pass, making it suitable for routine collections as well as larger volume metabolic studies.

Is the mesh screen replaceable if it becomes damaged?

The mesh is permanently integrated into the strainer’s frame to ensure a secure fit. If the mesh is compromised, the entire unit should be replaced to guarantee accurate filtration.

Does the strainer interfere with downstream chemical analysis of the urine?

No, the strainer’s design allows the clear urine to flow through without retaining soluble components, so subsequent chemical assays can be performed on the filtrate without any interference.