Sensing Methodologies in Pinch Valves

This white paper examines various types of state sensors and their functional use in pinch valves for advanced system development. Many systems today, including medical and biopharmaceutical applications, require precise control and monitoring of a variety of fluids during operation. Systems can employ several methods to control fluid. Solenoid and pneumatic pinch valves, used in conjunction with flexible tubing, offer a simple approach to non-wetted fluid control. At the most fundamental level, various types of sensors can be incorporated into pinch valves to provide feedback showing the physical, open or closed, state of the valve. This paper covers both the basics of state sensing as well as advanced applications to detect the presence of tubing.

Posted in: White Papers, Medical, Motion Control, Sensors
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How to Select a DC Motor: Brushless DC Motors

If an application requires high speed, quiet operation, low EMI and longevity, then brushless DC technology (BLDC) might be what you’re looking for in a motion solution. While Brushless DC motors have an overwhelming number of advantages, there are also a few counterpoints to be aware of before making the commitment to go brushless. This quick guide breaks down advantages of brushless technology, cost (versus a brush DC motor), and how to determine the ideal motor type for a particular application.

Posted in: White Papers, White Papers, Bio-Medical, Medical
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Innovate Therapeutic & Drug Delivery Devices for Home Use

Medical device design engineers face a noble yet challenging task: to design minimally-invasive treatment technologies that help patients live a normal life.

Posted in: White Papers, White Papers, Bio-Medical, Medical, Sensors
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Product Centric QMS: A Critical Advantage for Regulated Companies

FDA regulated companies must establish quality systems for compliance. Most quality management systems (QMS) were developed to help comply with regulations with a sole focus on automating the paper-based processes around quality.

Posted in: White Papers, White Papers, Bio-Medical, Medical
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Lipid-Resistant Component Options for IV Applications

Treatment in the ICU and OR frequently involves the use of lipids and other aggressive substances that can cause cracks Environmental stress cracking is a leading cause of plastic part failure which may lead to serious patient injury and jeopardize medical professionals. Therefore, having lipid-resistant components is essential to optimal patient care.

Posted in: White Papers, White Papers, Bio-Medical, Medical
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Testing the Requirements

You can’t always visualize how a system will run just by reading requirements. That’s why early testing of requirements is such a powerful technique for catching ambiguities and errors.

Posted in: White Papers, Aerospace, Automotive, Medical
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Silicone & Thermoplastic Extrusion

When you have high-quality silicone and thermoplastic extrusion tubing requirements, we understand your high performance expectations. From simple ID / OD tubing to multi-lumen extrusion with tight tolerances, FMI and MEDRON are well-positioned to handle it all. Our robust quality system and state-of-the-art equipment ensure the highest quality, while our closed-loop control system allows for in-line statistical process control (SPC) and efficient processing. As always, we work as your partner every step of the way — leveraging our deep expertise in medical contract manufacturing to meet your specific needs.

Posted in: White Papers, Manufacturing & Prototyping, Rapid Prototyping & Tooling, Materials, Plastics, Bio-Medical, Medical, Tubing/Extrusion/Molding
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Solving Your Toughest Design Challenges with Silicones

How do you ensure efficient component molding and manufacturing? How do you solve self-healing issues with your flow control valves? How do you improve resistance to repeated sterilization? How do you minimize hysteresis and enhance resilience in your devices? The answer is simple: Momentive silicone elastomers can deliver the performance required to meet healthcare’s most rigorous design challenges – including clarity, flexibility, durability, biocompatibility, processability and more that outperform other materials.

Posted in: White Papers, White Papers, Bio-Medical, Medical
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Core Competencies: Staying Competitive in the Medical Device Industry

Outsourcing helps medical companies fill proficiency gaps and keep pace with innovation. This whitepaper explains what factors are driving the growth in the medical device industry, and how these market dynamics have led to an increased demand for outsourcing of noncore OEM competencies and processes to reliable partners. It will present the many ways outsourcing can help OEMs minimize technology investments and integration efforts to accelerate time-to-market and increase their ROI. The attributes required in an ideal outsourcing partner are also discussed.

Posted in: White Papers, White Papers, Electronics, Custom & Contract Manufacturing, Manufacturing & Prototyping, Medical
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Removing the Risk of Concentrated Salt Solutions to Precision Dispense Pumps

IVD instrument OEMs require high accuracy pumps for dispensing reagents, wash fluids and samples. The types and concentrations of fluids dispensed by these pumps vary widely and can be excessively damaging to the internal parts of pumps. For this reason, pump designers are continually challenged to create products that can survive increasingly aggressive environments.

Posted in: White Papers, White Papers, Bio-Medical, Medical
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