| Explore how real-world engineering challenges became success stories through strategic partnership with IDEX Health & Science. We believe the best innovations begin with the right questions. Our partners come to us with complex challenges, such as tight specs, novel fluidic or optical demands, or aggressive development timelines, and we co-engineer solutions that deliver performance, reliability, and scale. From ultra-low-volume microfluidics to high-precision optical alignment, every story below started with a challenge. Explore how IDEX Health & Science turned those challenges into working solutions, and how we can help you do the same. Select a challenge below to see how it was solved through custom innovation, then imagine what’s possible for your team. High-Fidelity Performance Challenge Accepted: How do you create a microfluidic interface that delivers both ultra-low-volume precision and reliable consumable integration? SOLUTION IDEX Health & Science engineered a custom fluidic manifold using advanced thermoplastics and precise process control. By meeting the demands of ultra-low-volume analysis, the design enables smooth, reliable interchange of consumable microfluidic chips without compromising performance. IMPACT What's Your Challenge? Challenge Accepted: How do you precisely control multiple reagents in a fluidic system, without risking accidental flow, carryover, or compromised results? SOLUTION IDEX Health & Science engineered a rotary shear valve for complex flow-switching. By eliminating accidental flow pumping, the valve delivers reliable, step-by-step reagent control in high-stakes analytical workflows. IMPACT The result is precise, contamination-free reagent switching and more confident analysis, supporting workflows where accuracy and consistency are critical to performance. What's Your Challenge? How do you maintain micron-level alignment between a consumable and instrument across variable applications? SOLUTION IDEX Health & Science engineered a solution using a Ronchi grating embedded directly onto the consumable. Positioned near the optical detection channel, the grating enables real-time autofocusing by the instrument, allowing it to detect the disposable’s position and dynamically align for optimal optical read-out. IMPACT The result is precise, automated alignment between consumables and instruments, ensuring consistent optical performance and reducing user variability across applications. What's Your Challenge? Challenge Accepted: How do you protect liquid reagent stability during manufacturing, assembly, and long-term storage without compromising precise delivery on-chip? SOLUTION IDEX Health & Science engineered a lab-on-a-chip system with liquid reagents stored in both blister packs and onboard cavities. A frangible seal controls the timing of reagent release, connecting the blister to the fluidic network only when needed for activation. IMPACT What's Your Challenge? Precise Sampling Challenge Accepted: How do you reduce fluid loss and carryover during sample introduction without compromising throughput or accuracy? SOLUTION IDEX Health & Science engineered a sampling solution to improve fluid handling performance at the system level. By refining valve sequencing, sample loop overfill, pressure equalization, and rinsing protocols, the approach enhances sample accuracy and reduces variability across runs. IMPACT The result is more consistent sample delivery, reduced carryover, and improved system reliability, ensuring dependable performance across demanding fluidic applications. What's Your Challenge? Challenge Accepted: How do you achieve ultra-long pump life without compromising precision in protein analysis applications? SOLUTION IDEX Health & Science engineered a screw-driven, positive-displacement pump with an energized seal and an ultra-smooth, ultra-hard piston. This design delivers unmatched durability and high-precision fluid control, even under continuous operation in demanding analytical systems. IMPACT The result is highly consistent, long-term fluid delivery that supports sensitive protein analysis without interruption, enabling greater system uptime, lower maintenance, and reliable performance across extended use. What's Your Challenge? Challenge Accepted: How do you store dry reagents for complex assays in a way that’s reliable, cost-effective, and scalable for industrial production? SOLUTION IDEX Health & Science engineered a dry reagent system using independently prepared reagent plugs. The plugs are dried and functionalized on an SBS titer plate, then batch assembled into cartridges as a final step. This approach allows reagent processing to happen separately from cartridge manufacturing, enabling flexible, scalable production. IMPACT The result is a modular dry reagent format that supports high-throughput assembly, lowers manufacturing complexity, and ensures reliable performance in cartridge-based assay workflows. What's Your Challenge? Material Optimization Challenge Accepted: How do you build rigid, high-tolerance sample probes that offer both mechanical precision and compatibility with biological fluids? SOLUTION IDEX Health & Science engineered composite probe assemblies that combine the structural precision of metal with the biological compatibility of thermoplastics. This material pairing ensures tight tolerances, rigid probe performance, and a clean, inert flow path, critical for reliable sample handling in sensitive applications. IMPACT The result is high-integrity sample probes that maintain structural precision and flow path reliability across instruments, supporting consistent performance in biological analysis workflows. What's Your Challenge? How do you degas solvents effectively without compromising chemical composition or analytical performance? SOLUTION IDEX Health & Science engineered a dynamic vacuum-level control system to deliver efficient degassing without altering solvent composition. This precise approach prepares reagents for stable, high-integrity performance, minimizing system disruptions and preserving analytical accuracy. IMPACT The result is effective degassing that preserves solvent integrity, ensures run-to-run reliability, and protects analytical accuracy. What's Your Challenge? Maximized Fluorescence Challenge Accepted: How do you control optical filter passband edges to minimize spectral overlap from manufacturing variability in small Stokes Shift probes? SOLUTION IDEX Health & Science designed our Avant Filter Set Family to improve fluorescence signal and signal-to-noise ratio, meeting the high-performance demands of small Stokes Shift probes. By increasing edge steepness and optical blocking, and minimizing variability in single-band filter manufacturing, Avant filters deliver more precise control of passband transitions, critical for reducing spectral overlap between excitation and emission channels. IMPACT The result is an increase of up to 40% in fluorescence signal over background when Avant filters were used in place of incumbent sets, delivering a clearer signal and higher analytical confidence. What's Your Challenge? Challenge Accepted: How do you meet high-throughput imaging demands with a single objective lens in next-generation systems? SOLUTION IDEX Health & Science developed a unique custom objective and tube lens solution to meet the demands of next-generation imaging instruments. This solution delivered a larger field of view (FOV), high numerical aperture (NA), edge-to-edge diffraction-limited performance, and extra-low spatial distortion, all without vignetting, across two broad wavelength bands and a wide temperature range. Designed for precision and stability, it addresses resolution limits, improves color correction, minimizes optical variability, and maintains consistent performance despite thermal sensitivity. IMPACT What's Your Challenge? How do you measure excitation light leakage when standard spectrophotometers can’t detect below the noise floor? SOLUTION IDEX Health & Science engineers designed our high-performance KolaDeep™ Spectral Measurement System (SMS) to measure the steepest and deepest spectral features of our optical filters. By accurately measuring performance below the noise floor detection threshold, KolaDeep™ reveals excitation light leakage that standard spectrophotometers can’t detect. With unmatched sensitivity, KolaDeep™ is used to verify blocking performance in both development and production, ensuring that Semrock filters meet the most demanding performance specifications. IMPACT The result is precise, ultra-sensitive spectral measurement that confirms filters meet or exceed blocking performance at critical wavelength regions, ensuring reliable excitation control and protecting downstream signal integrity. What's Your Challenge? Challenge Accepted: How do you boost proteomics throughput when a lens-free design limits how fast an instrument can analyze a dataset? SOLUTION IDEX Health & Science partnered with Quantum-Si to design and manufacture an integrated-optics module for its Proteus platform. By integrating precision imaging optics, optical filters, and laser expertise into a manufacturable module, the instrument is built to deliver faster, more reliable optical performance at scale. IMPACT The result is faster data delivery and a 5–10X increase in throughput, creating a stronger foundation for advancing proteomic research, drug discovery, and diagnostics. What's Your Challenge? Challenge Accepted: How do you accelerate the development of a highly complex imaging lens when standard lead times threaten to stall innovation? SOLUTION IDEX Health & Science engineered a solution by leveraging our engineering toolbox of internal design resources, advanced build techniques, and state-of-the-art metrology to shorten the typical development cycle without sacrificing precision. By coupling our in-house know-how with vendor partnerships, we rapidly moved from virtual concept to physical prototypes. This approach integrated rapid prototyping with real-time performance validation, ensuring high-speed execution delivered high-performance results. IMPACT We delivered the prototype 10 weeks faster than the typical development cycle, with no compromise on precision or optical complexity. This exceptional technical execution provides a blueprint for rapid innovation, allowing our partners to move from concept to validation in record time. What's Your Challenge? BRING US YOUR CHALLENGE Ready to talk specifics? Get a tailored quote for your unique project. See how our engineering collaboration helps solve complex design challenges.