Stryker Healthcare

Leading independent processor of medical devices rapidly implements automated identification and data capture (AIDC) technology with RFgen Mobile Foundations for JD Edwards.

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ascent healthcare


  • Industry: Healthcare
  • ERP: JD Edwards
  • Application: Inventory Management

The Challenge

Since its inception, Ascent customers have safely reprocessed in excess of 50-million medical devices eliminating in excess of 10,000-tons from local landfills and saving over $500-million from their costs by reprocessing and recycling medical products they would otherwise have needlessly thrown away. Working within strict safety and inspection protocols, Ascent is constantly pioneering ways to safely improve patient care by helping healthcare providers maximize limited resources.

For a company like Ascent, 24/7 inventory processing and management is a core business function. Ascent ships 3,000 to 4,000-boxes a day from two warehouses located in Lakeland, Florida, and Phoenix, Arizona that total 20,000-square feet. A T-3 line between the facilities provides access to their JD Edwards EnterpriseOne server in Phoenix.

Outside influences like corporate mergers and FDA compliance keep Ascent’s Director of Information Services, Mark McGrath, very busy ensuring the systems that support inventory management are up to the task. McGrath embraced the opportunity to upgrade Ascent’s manual JD Edwards ERP inventory system to integrate with an automated identification and data capture system.

Formerly known as Alliance Medical Corporation, the company later merged with its competitor, Vanguard Medical Concepts, to become Ascent Healthcare. As part of the system integration process, Ascent needed to implement in its shipping operation an automated identification and data capture system Vanguard already had in place.

As a result of the merger and the company’s enhanced business model, Ascent needed to support FDA protocols for inventory management. One of those protocols was using a wireless handheld barcoding system, known as automated and data capture (ADC) for inventory management. ADC uses handheld, vehicle-mounted, and stationary computers for data collection from bar-coded inventory over a wireless network. Such systems allow for more precise and timely warehouse management, asset tracking, delivery, sales, inventory management, and other business processes.

While ERP systems support data collection using ADC, incorporating the functionality into an ERP system typically requires a great deal of front-end customization. Many middleware products on the market tend to be proprietary, expensive, and resource intensive. McGrath had limited resources, funds, and time to implement the system. “I have five developers on staff, currently supporting the integration efforts,” he said. “We had a two-month implementation time frame, and I used up half that time making the vendor selection.”

The Solution

Ultimately, McGrath chose to implement the RFgen Mobile Foundations for JD Edwards solution based on the company’s Microsoft Windows-based ADC integration software for JD Edwards EnterpriseOne and World.

“I went down the typical road in the competitive search process, looking at various top integrators,” said McGrath. “RFgen was the solution that made the most sense. Ninety percent of what we’re doing is just plug and play.”

RFgen simplifies the entire development process with Mobile Development Studio, the premier low code mobile app development platform (MADP) specifically architected for the supply chain. RFgen Mobile Development Studio enables developers to bring applications to production more quickly with more functionality and less hand-coding. Features such as connectivity management, program flow control, and error handling are built into RFgen, tested, and fully debugged so that developers focus their efforts on the application’s logic itself.

With the RFgen “Total Knowledge Transfer” program users can take complete ownership of the solution and thereby obtain the lowest total cost of ownership (TCO) in the industry. This approach is perfect for JD Edwards users who wish to modify and develop mobile supply chain apps in-house to take complete ownership of the mobility solution while leveraging built-in supply chain best practices.

Using RFgen, developers directly embed the ERP system’s business rules as objects in the RFgen application. The ERP system interacts directly with the embedded business objects eliminating the need for additional logic on the ERP system itself. A collection of pre-written JD Edwards open-source transaction sets further simplifies development and deployment providing developers a starting point for data collection functions. “Developers are very abundant,” McGrath said. “We don’t do a lot of specialized programming now, but in the future, we can take advantage of RFgen for our own internal development.”

RFgen supports 24/7 data collection operation. If the system goes down, local validation tables and RFgen’s transaction management server, allow users to continue working by validating and queuing transactions for batch processing on the ERP system when it comes back online.

For the implementation, McGrath relied on RFgen developers to provide the programming manpower. RFgen offers professional services for a service fee as a standard offering with the software. The client specifies the processes needed then the engineers supply the code. Engineers can dial into the client development environment, update code and trigger testing as needed.

Because half the implementation schedule was used to find a vendor, the RFgen software developers only actually had a month to get the job done. “We were scheduled to go online on a Monday and after several rounds of testing the final code came to us Saturday, two days prior. We made our deadline. RFgen developers worked nights and on the weekend to ensure that we did,” McGrath said.

Ascent Healthcare Solutions, a division of the Stryker Corporation, is the leading independent reprocessor of medical devices for top hospitals and healthcare providers throughout North America.