Technology adoption can help ensure hospital hygiene

Technology adoption can help ensure hospital hygiene

Ensuring hygiene across multiple campuses and buildings in large hospitals is essential yet challenging. A simple scheduler system we developed streamlines the routine auditing process of clinical resources by creating and ensuring adherence to the audit schedule for all units in the hospital.

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The background


Boston Children’s Hospital’s (BCH) equipment vendor offers tailored support services, including equipment audits, sharps management and cleanliness audits, to hospitals and other businesses operating in the healthcare sector. These services are essential in making sure their clients’ healthcare settings can deliver the safest care possible.

However, the equipment audit process was full of inefficiencies and errors, largely due to the fact that it was still paper based. As much of the equipment needed to be audited frequently, there were many opportunities for mistakes or for audits to be entirely missed. The client needed to digitize the process and create an application that could be used by people in a variety of roles across the business.


The challenge


Before Asahi Technologies got started, BCH’s internal audit process was entirely manual. Inspectors would report their findings about each piece of medical equipment on paper, which would then be manually uploaded to a computer by a data entry operative. This was extremely time-consuming and meant the client wasn’t able to maintain the data capture standards it strived for. BCH’s equipment vendor team had little sight of missing information, preventing it from providing an ideal service.

The client needed an application that managers, front line auditors and administrators could use, with clearly-defined permissions and functions for each role.


Managers needed to be able to:

  • Create, update, delete, and display lists of a variety of data including client information, rooms, campus, units, building, floor, items, audit type and its related audit questionnaire.
  • See all metrics represented as a chart on the application’s dashboard.
  • View audit history on any item from the list of both old and available items.
  • View and download reports of items including their location.


Front line auditors needed to be able to:

  • Perform audits of one or more items using their mobile device and start their inspection simply by scanning the item’s bar code.
  • Use their mobile device to see the status of units or floors where items still need to be audited.


Administrators needed to be able to:

  • Add new items, locations and audit types.
  • Manipulate data sets and create new inspection criteria.
  • Create and run reports with collected data.
  • Create and assign other users and change their user types.

The solution

After an in-depth discovery phase, they developed detailed wireframes and, following the client’s approval, used them to inform user interface designs. Throughout the development process, they used biweekly sprint demos to keep the client up to date on the features we’d developed since our last discussion. They made sure to incorporate feedback into future sprints.

The app the had gone on to develop for HealthOps includes features such as:

  • Graphs – Key audit metrics can be displayed in a range of formats, including pie charts and bar charts.
  • Offline access – Auditors and front-line workers can conduct inspections using their own mobile device. Using a relational database called Watermelon DB, we ensured that, if the device goes offline, staff can continue the audit knowing the data will be synched to the server as soon as they regain mobile signal or Wi-Fi.
  • Notifications – We used Amazon SES (Simple Email Service) to send notifications to administrators about items that were due to be audited.
  • Hosting – We deployed the portal as an EC2 on Amazon Web Services (AWS) and released an iOS and Android app to the respective App Store and Google Play Store.

The team overcame a number of challenges during the development process. The biggest was making sure the application’s bar code scanner worked on all mobile devices. They were able to quickly find a solution by checking the client used a standard bar code type across all the items. They then tweaked an open-source bar code scanning library so that it would work across a range of devices, screen sizes, operating systems and camera apps.

Another challenge was that the client wanted to create charts that provided drill down and trigger functionality, as standard charting libraries rarely offer both functions. The team used an open-source library and configured it so the charts could act as drill downs across multiple levels as well as triggers to update sections and charts.

The impact

The work to digitize BCH’s equipment audit process helped to streamline, speed up and improve the accuracy of this important process. They helped BCH move away from inefficient, error-prone paper-based record keeping. As a result, BCH’s equipment supplier has been able to divert time spent on managing, storing, retrieving and inputting audit reports to tasks that benefit its bottom line instead.

They have also helped improve the customer experience BCH offered by sending prompt alerts about faults and errors through the application. If any audits were missed, notifications allowed auditors to quickly act, reducing the risk of clients being the ones to flag mistakes.

The application has improved staff accountability and eliminated human errors in the audit process, leading to greater customer satisfaction for BCH’s clients.

The testimonial

The team was spot-on when it came to following the project’s timeline. Their customer service is also exemplary — Asahi Technologies really wanted to make sure they got everything right and just how we envisioned it. The team was full of exceptional communicators, and we were always on the same page every step of the way. We built a solid relationship because they genuinely understood what we were trying to accomplish.”

Isaiah E. Silva, Massachusetts
Founder & Principal, BCH’s Equipment Supply Firm

Discover more about Asahi Technologies:


Asahi Technologies is an agile full-cycle software development company delivering turnkey healthcare software development services, IT business consulting, outstaffing, and team augmentation for healthcare businesses.


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