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Intellitech specializes in designing and manufacturing custom single-use systems for the biopharmaceutical industry. If you can’t find a solution that fits your needs, we’re here to help. Our team works closely with you to bring your design concept from an initial sketch to a fully GMP-compliant product, ensuring the highest standards for quality and performance.
Frequently Asked Questions
Questions & Answers From Our Recent Webinars
What is the i‑FILL® pump accuracy?
Pump accuracy depends on the kit size and dispensing volume. For both the 1 mL and 10 mL kits, accuracy is specified at ±2% at the lower end of the defined operating range. Within the mid-to-upper range of each kit, performance improves significantly — achieving ±0.25% accuracy across continuous runs of 100 dispenses.
As a practical example, the 10 mL kit demonstrated ±2% accuracy at volumes as low as approximately 0.5 mL, while accuracy tightened to ±0.25% at mid and higher volumes (up to ~19.3 mL). Testing was performed using water-like fluids with no special temperature controls, and results reflect consistent, repeatable performance over hundreds of dispenses — not single-point claims.
How is cell viability measured after passing through the i‑FILL® pump?
Cell viability was evaluated using multiple protocols and time-based studies, including circulation periods of 5 minutes, 15 minutes, 2 hours, and up to 2 days. Established assays such as Trypan Blue staining were used throughout. Initial studies focused on basic viability — determining whether cells survived the transfer. Ongoing studies go further, assessing metabolic health and whether cells remain capable of replication and growth after processing. Each study follows a defined protocol, and summary results are available upon request from the Intellitech team.
How easy is it to prime the i‑FILL® pump?
Priming is designed to be fast and straightforward. The user mounts the appropriate single-use kit and selects a predefined priming recipe based on kit size. After placing the intake tubing into the source container, priming is initiated with the push of a button. Within three to four dispenses, air is fully expelled from the tubing set and the system is ready for operation. There are no complex tubing paths or manual adjustments required.
Does the i‑FILL® pump require specialty tubing?
No specialty tubing is required. Standard kits use platinum-cured silicone tubing, supported by full material certifications. If a different tubing material, length, or configuration is needed for a specific application, customization options are available through Intellitech. Users can select tubing that meets their process or regulatory requirements without relying on proprietary or uncommon materials. Contact Intellitech to discuss custom kit configurations for your application.
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