Medical

OEM Optical System Development

Choosing an OEM spectrometer for your new product is just like choosing a spectrometer for your experiment. However, as we discuss in this whitepaper, there are considerations related to making a product that can be reliably manufactured, sustained over time, and capable of meeting various regulatory requirements. This whitepaper provides thought-provoking guidance through the process and helps OEM developers to mitigate risks from early prototypes to final production.

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

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Sterilization of Bioresorbable Polymers

Sterilization method should be considered during the design phase. Bioresorbable polymers for medical devices encompass a broad class of materials with two of the more common materials being poly(L-lactic acid) and poly(lactic-co-glycolic acid). Some terminal sterilization processes may result in changes in materials properties, thereby significantly impacting the functional behavior of bioresorbable implants. Matching a terminal sterilization method to a bioresorbable implant requires the materials properties of the device to be considered as part of the product development process. Currently, there are several types of terminal sterilization processes in use for these polymers, including gamma radiation, e-beam radiation, and ethylene oxide (EtO). Steri lization with nitrogen dioxide (NO2) gas provides a room-temperature alternative that should be considered for this class of materials.

Posted in: Bio-Medical, Custom & Contract Manufacturing, Monitoring & Testing, Packaging, Implants & Prosthetics, Materials / Adhesives / Coatings, Materials, Coatings & Adhesives, Composites, Plastics, Medical, Briefs, MDB

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Laser Marking for ID and Traceability Within the Medical Industry

Laser marking provides easy and effective labeling for medical devices. The use of lasers to mark surgical instruments has become of greater significance, however, the parameters used in these applications are not always fully appreciated. The medical industry, in particular, has utilized laser technology primarily to mark, weld, and cut medical devices for years. Lasers address the need for microscopic applications: to cut widths measurable in microns, spot welds with heat affected zones barely visible to the unaided eye, and highly resolved biocompatible markings that enable traceability of instruments and implants. In common with other industries, medical devices and pharmaceutical businesses turn to lasers for a one-step, fast, flexible, permanent, and a highly automated marking process.

Posted in: Bio-Medical, Custom & Contract Manufacturing, Packaging, Optics/Photonics, Fiber Optics, Lasers & Laser Systems, FDA Compliance/Regulatory Affairs, Medical, Briefs, MDB

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FRET-Aptamer Assays for Bone Marker Assessment, C-Telopeptide, Creatinine, and Vitamin D

Applications include assessment of osteoporosis, and aptamer assays for veterinary analytes, infectious disease, food- and water-borne pathogens, and chemical/biological threats. Astronauts lose 1.0 to 1.5% of their bone mass per month on long-duration spaceflights. NASA wishes to monitor the bone loss onboard spacecraft to develop nutritional and exercise countermeasures, and make adjustments during long space missions. On Earth, the same technology could be used to monitor osteoporosis and its therapy.

Posted in: Bio-Medical, Medical, Briefs

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Medicine Delivery Device With Integrated Sterilization and Detection

This automated medicine delivery device would ensure that patients receive medication on schedule and at the right dosage level. Sterile delivery devices can be created by integrating a medicine delivery instrument with surfaces that are coated with germicidal and anti-fouling material. This requires that a large-surface- area template be developed within a constrained volume to ensure good contact between the delivered medicine and the germicidal material. Both of these can be integrated using JPLdeveloped silicon nanotip or cryo-etch black silicon technologies with atomic layer deposition (ALD) coating of specific germicidal layers.

Posted in: Bio-Medical, Medical, Briefs

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10 Essential Questions for Reevaluating Your Medical Device Assembly Process

Medical device manufacturers that assemble devices and equipment must meet stringent FDA regulations for quality and product consistency, which makes rigorous process control essential. Fluids for medical device manufacturing can be extremely expensive. It is vital to have quality assembly equipment that generates consistent and accurate results, without fluid contamination, to avoid costly waste.

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

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A Computing Platform Based on 4th Generation Intel® Core™ Processors That Provides Flexible and Expandable I/Os for In Vitro Diagnostics Instruments

In the medical world, In Vitro Diagnostic (IVD) instruments are ubiquitously used in hospital labs, doctor offices, and at home. IVD instruments are designed for various qualitative or quantitative diagnostic procedures, commonly called assays, in assessing or measuring the target entity out of the samples. For different assays, IVD instruments are designed with the goal to automate the process, combining and streamlining labor-intensive steps. Based on their applications, these steps could be combined in one self-contained platform, in several discrete platforms, or a combination of both, depending on the application’s needs. Furthermore, some platforms use modularization, starting with minimum modules and then adding modules as the needs grow. This enables laboratories to pick and choose optional modules as needed. With modular design in mind, most IVD instrument providers start with a small footprint platform, and enhance the design with an expandability mechanism to accommodate more modules for future product enhancements. In order to be most effective, an embedded computing platform used in an IVD instrument needs to be easy-to-configure and easy-to-expand.

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

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White Papers

6 Ways Software Rendering Boosts Embedded System Graphics
Sponsored by ENSCO Avionics
Recruit Or Retain Report
Sponsored by Aerotek
Spectrum Analyzer Fundamentals - Theory and Operation of Modern Spectrum Analyzers
Sponsored by Rohde and Schwarz A and D
Gearing Up for Parametric Test’s High Voltage Future
Sponsored by Keithley Instruments
3D Printing with FDM: How it Works
Sponsored by Stratasys
Force and Torque Measurement Traceability
Sponsored by Morehouse

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