The accurate collection and transport of biological samples are fundamental to diagnostic medicine. Within the landscape of laboratory consumables, the Dynarex stool specimen container stands as a critical tool for the hygienic collection of both solid and liquid samples. Designed to maintain the integrity of the specimen from the point of collection to the laboratory analysis, these containers utilize specific material science and design features to prevent leakage and contamination.
Engineering and Material Composition
The effectiveness of a specimen container is primarily determined by its material durability and its ability to create an airtight seal. Dynarex containers are engineered from high-quality plastics, specifically utilizing shatterproof polypropylene or polystyrene. These materials are selected for their chemical stability and physical resilience, ensuring that the container does not crack or leak during transit, which is essential for maintaining biosafety standards in medical environments.
A defining characteristic of these containers is the absence of natural rubber latex. By ensuring the product is not made with natural rubber latex, Dynarex mitigates the risk of allergic reactions for patients and healthcare providers, making these containers safe for use across diverse patient populations.
Design Features for Sanitary Collection
To ensure that the collection process is both sanitary and efficient, the Dynarex line incorporates several specialized components:
- Integrated Collection Tools: Each container includes a plastic spoon. This design element is vital for the hygienic transfer of solid stool samples into the container, minimizing direct contact and reducing the risk of external contamination.
- Leak-Resistant Sealing: The containers feature a red screw-on cap. This specific cap design is engineered for a secure fit, which is critical for minimizing leakage and preventing the escape of odors or hazardous biological materials during transport.
- Identification Systems: Each unit is equipped with a writing label. This allows clinical staff or patients to clearly identify the sample, ensuring that the specimen is correctly matched to the patient's record and reducing the likelihood of laboratory errors.
- Packaging Integrity: For sterile varieties, the containers are individually wrapped. This ensures that the interior of the container remains uncontaminated until the exact moment of use.
Technical Specifications and Available Variants
Dynarex provides a range of capacities and sterilization levels to meet different diagnostic requirements. While some samples require sterile environments to prevent the introduction of outside bacteria, others may be collected in non-sterile containers depending on the specific test being performed.
Capacity and Configuration Options
The following table details the available sizes and configurations for Dynarex specimen containers based on clinical needs.
| Capacity | Configuration | Sterility Option | Primary Use Case |
|---|---|---|---|
| 30 mL | 100 per Case | Sterile / Non-Sterile | Standard stool and liquid samples |
| 60 mL | Case Options | Sterile / Non-Sterile | Larger volume specimen requirements |
| 4 oz | Case Options | Sterile / Non-Sterile | General purpose urine, stool, or sputum |
Clinical Applications and Versatility
While primarily marketed as stool specimen containers, the Dynarex line is designed for a broad spectrum of laboratory processing. The use of shatterproof polypropylene makes these containers ideal for collecting various patient samples, including:
- Stool Samples: Both solid and liquid forms are supported, with the integrated spoon facilitating the collection of solid matter.
- Urine Samples: The secure screw cap and varying sizes (such as the 4 oz option) make them efficient for urine collection.
- Sputum Samples: The durable plastic construction allows for the safe transport of respiratory secretions.
The ability to handle different states of matter (liquid vs. solid) ensures that the laboratory can process the sample successfully without compromising the biological markers required for a correct diagnosis.
Procurement and Inventory Management
For medical facilities and procurement officers, understanding the SKU and ordering system is essential for maintaining a steady supply of consumables.
- Identification Codes: The 30 mL sterile, individually wrapped version is commonly identified by SKU DX-4234 or DY-4234. Other variants, such as the 4 oz containers, are categorized under different identifiers (e.g., 4253) to distinguish size and volume.
- Packaging Units: These products are typically distributed in cases of 100, providing a high-volume solution for clinics and hospitals.
- Pricing Structures: Market pricing varies based on volume and vendor, with individual cases often ranging from $22.31 to $70.00. Some suppliers offer bulk incentives, such as a 5% discount for 3 or more units and a 10% discount for 10 or more units.
Conclusion
The Dynarex stool specimen container is a specialized medical device that prioritizes biosafety, user convenience, and sample integrity. Through the use of shatterproof polypropylene, leak-resistant red screw caps, and integrated collection spoons, Dynarex ensures a hygienic transition from patient collection to laboratory analysis. With options available in multiple sizes (30 mL, 60 mL, and 4 oz) and both sterile and non-sterile formats, these containers meet the rigorous demands of modern healthcare environments while ensuring patient safety through latex-free construction.