​​Intelligent Microbial Collection Instrument: For Sterility Testing in Pharma and Medical Devices​

As a supporting equipment for disposable fully enclosed bacterial culture equipment, the intelligent bacterial collection instrument achieves standardization, automation, and closure of microbial detection through innovative directional peristaltic pressurization technology and intelligent control system, providing reliable technical solutions for sterile inspection in various industries. This intelligent bacterial collector is made of L304 sanitary grade stainless steel, which meets the high cleanliness requirements of sterile rooms and microbiology rooms.

The importance of intelligent bacterial collection instrument

1. Safety guarantee of product quality

As the core equipment for sterile inspection, the intelligent bacterial collection device can accurately and reliably detect microbial contamination in products. In the pharmaceutical industry, it ensures the safe use of sterile preparations such as injections and infusion solutions; In the field of medical devices, it provides validation for the sterility of products such as syringes and infusion sets.

2. Standardization of the inspection process

Through PLC program control and touch screen operation, the intelligent bacterial collection instrument achieves standardized management of the inspection process. The preset speed range and intelligent operation interface effectively reduce human operation errors and improve the comparability and reproducibility of inspection results.

3. Significant improvement in inspection efficiency

Compared to traditional methods, the automated operation of intelligent bacterial collectors greatly shortens inspection time and improves detection efficiency. Its batch processing capability can better meet the urgent demand of modern production enterprises for efficient quality control.

Deep analysis of technical principles

1. Principle of directional peristaltic compression

The intelligent bacterial collection device works based on the principle of directional peristaltic pressure, and through a precise peristaltic pump system, the test sample flows in a closed system in a directional manner. The microorganisms in the sample are trapped on a specific pore size microporous membrane (0.22 µ m47mm or 0.45 µ m47mm), and the antibacterial components are effectively removed through subsequent washing steps to ensure the accuracy of microbial detection.

2. Fully enclosed detection system

The equipment is combined with a disposable fully enclosed bacterial culture incubator to create a complete sterile testing environment. The system directly introduces the culture medium into the incubator through the injection pipeline, and operates in a closed manner throughout the process, effectively avoiding external environmental pollution and ensuring the reliability of the detection results.

3. Intelligent control system

Adopting advanced PLC program control technology, equipped with a 4.3-inch touch screen operation interface, real-time display of temperature and humidity parameters. The system is pre-set with four standard levels: "40R", "60R", "160R", and "240R" to meet the filtration requirements of different dosage forms of test samples and ensure precise control of detection conditions.

Technological advantages and innovative features

1. Materials and Design

All intelligent bacterial collectors are made of L304 sanitary grade stainless steel material, which has excellent corrosion resistance and easy cleaning. Integrated no dead corners design, perfectly meeting the high cleanliness requirements of sterile rooms, significantly extending the service life of equipment.

2. Innovative functional design

New pump head system: High precision stainless steel pump head ensures smooth, uniform, and safe filtration process

Split type drainage tank: arc-shaped design to avoid residual waste liquid and prevent bacterial growth

Bottle shaped bracket: universal design, firmly fixing different specifications of test samples

Circular bayonet: a convenient way to fix hoses and avoid damage to pipelines

3. Humanized operation experience

Foot switch: freeing hands and improving operational convenience

Ergonomic wrench: easy to tighten pipelines, reducing operational intensity

Integrated switch: reduce casing openings and improve cleanliness

As an important tool for modern microbial detection, intelligent microbial collectors have demonstrated significant technological advantages and application value. This device not only solves many limitations of traditional detection methods, but also provides reliable technical support for sterile assurance in various industries.

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