Electronics

Automating a Bottling Plant for Reaction Vessels

Lubrication-free lead screws fit the bill for feed mechanism IVD machine Tasked with the design and build of a fully automated in vitro diagnostics (IVD) bottling plant, an engineering firm specializing in the development of analytical medical equipment found itself presented with a unique challenge.

Posted in: Briefs, MDB, Briefs, Electronics, Automation & Controls, Diagnostics, Imaging, Medical, Machinery & Automation, Medical equipment and supplies, Diagnostics, Containers, Test equipment and instrumentation

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Key Considerations for Integrating Wireless Technology in Medical Devices

Significant opportunities exist to incorporate wireless technology into medical devices. Wireless technology increases the effectiveness of countless every day functions. While some simply are about the convenience factor, like being able to quickly transmit patient records from one hospital to another via email, others have the power to be lifesaving. Medical device manufacturers know that there is significant opportunity to incorporate wireless technology into medical devices. However, design engineers who are extremely knowledgeable about the design of medical devices face a number of challenges in marrying off-the-shelf wireless chipsets with proprietary medical devices in development.

Posted in: Briefs, MDB, Briefs, Electronic Components, Electronics, Medical, Wireless communication systems, Medical equipment and supplies, Safety regulations and standards

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Micro-Endoscope as Thin as a Human Hair

Single fiber endoscope increases resolution fourfold over previous similar devices. Engineers at Stanford University have developed and demonstrated a prototype single-fiber endoscope that, they say, quadruples the resolution over existing designs, which might lead to the development of needle-thin, minimally invasive endoscopes able to view features out of reach of today’s instruments.

Posted in: Briefs, MDB, Briefs, Electronics, Imaging, Diagnostics, Imaging, Medical, Patient Monitoring, Fiber Optics, Optics, Photonics, Downsizing, Fiber optics, Medical equipment and supplies

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Managing Post-Traumatic Pain with Ultrasound Neuromodulation

This ultrasound technique is an alternative to narcotics for treating pain from acute trauma. The objective of this effort was to demonstrate the feasibility of using ultrasound induced neuromodulation (UNMOD) to manage pain. Pain management for acute trauma is generally accomplished with narcotics, which is less than ideal in a battlefield scenario. The technology of peripheral ultrasound neuromodulation (PUNMOD) offers several advantages over narcotics and current methods of neurostimulation. PUNMOD has the potential to be highly portable as a battlefield analgesic, and has the advantage of leaving the patient’s cognitive abilities intact. In addition, PUNMOD does not carry with it the risk of abuse or the need for the surveillance that is associated with pharmaceutical analgesics.

Posted in: Briefs, MDB, Briefs, Electronics, Drug Delivery & Fluid Handling, Medical, Human factors, Medical equipment and supplies, Nervous system, Pharmaceuticals, Military vehicles and equipment

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Self-Charging Power Cell for Small Devices

A hybrid power cell uses a new technique for electrical charge conversion and storage. Scientists at Georgia Tech say that they have developed a new self-charging power cell technology that directly converts mechanical energy to chemical energy. Then, the power is stored until it is needed to generate electricity. This hybrid generator- storage cell utilizes mechanical energy more efficiently than systems using separate generators and batteries, they say.

Posted in: Briefs, MDB, Briefs, Batteries, Electronic Components, Electronics, Power Supplies, Medical, Energy storage systems, Medical equipment and supplies, Lithium

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Technology Highlights from 2013 International CES

The 2013 International CES came to Las Vegas once again, and January’s consumer technology trade show had plenty of innovative gadgets, from 27-inch ‘table PCs’ to ‘smart forks’ that slow down speedy eaters. Here are just a few devices that caught our attention at this year’s Consumer Electronics Show. Tobii Technology Tobii REXwww.tobii.com Tobii REX Users of the Tobii Technology REX, a USB-connected peripheral, may want to be careful about rolling their eyes. REX, a device that can be placed on the base of a computer screen, relies on eye positioning for navigation, page management, and access to other screen content. The mouse can still be used while the eye-tracker handles movements.

Posted in: Articles, Electronics, Consumer Product Manufacturing

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Integrating Electrical Systems into 3D Mechanical Models

Real-time integration of 2D schematics and 3D models allows mechanical and electrical teams to better collaborate and deliver more accurate designs. Product development teams are under increasing pressure to engineer more complex products that combine numerous electrical systems within a single design, including visual interfaces, power systems, logic controllers, complex wiring and harnesses. Simplifying the design of these electro-mechanical systems using intelligent design tools, and a shared, comprehensive parts database, medical device designers are able to achieve significant cost savings. These savings are multiplied when this electrical design work is done in perfect synchronization with the mechanical and industrial design teams using a shared data model.

Posted in: Briefs, MDB, Briefs, Electronics, Medical, Computer-Aided Design (CAD), Computer-Aided Engineering (CAE), Computer-Aided Manufacturing (CAM), Electronic Design Automation (EDA), Mathematical/Scientific Software, Optical Design Software, Simulation Software, Software, CAD, CAM, and CAE, Wiring, Medical equipment and supplies, Product development

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