Client Ask: A custom patient support system to allow a patient to traverse multiple two story bending staircases. This structure needed to keep patients (and therapists) safe at all times and allow them to be brought back to the main floor if they become unable to walk. And this needed to be done in a way that did not negatively impact the open architecture of the room, or block the expansive view of the lakefront.
Shirley Ryan AbilityLab is a global leader in physical medicine and rehabilitation for adults and children, and is part of Chicago’s at Northwestern Medicine healthcare system. It’s a state-of-the-art center integrating the latest advancements in technology combined with the ability to conduct research all under the same roof. The building is 480 feet tall and provides 1.2 million square feet of floor space, including 800,000 square feet dedicated to clinical/research programs.
AbilityLab asked Flyhouse to help revolutionize the current rehabilitation model with a focus on patients’ real-world needs as part of this unique building design.
Flyhouse took a page from our theatrical experience, and designed a three-dimensional flying system introducing a whole way to approach physical rehabilitation. Previously, patient recovery took place in a gym-like atmosphere. Patients used treadmills and stationary bikes to mimic real-life scenarios. Instead, we looked to performer flying equipment as a way to suspend people for medical/therapy use.
The Weight-Assisted 3D Support System uses performer flying hoists and wireless controller provides full weight assistance, keeping physical therapists safer. Now the therapists can focus on gait and specific elements of physical rehabilitation. The system can also lift patient and bring them back down.
A key element of the design process was creating an environment where patients could recover comfortably without interfering with the aesthetics of the space, while also removing the visual emphasis on machines.
We designed a custom Flyhouse PetoTrack that goes from the ground level to the landing of a two-story staircase. From there, a patient transfers to the three-dimensional rig connected to Flyhouse’s Weight-Assisted 3D Support System that follows each patient up and down the stairs. Physical therapists regulate the speed, path, and height, with an ergonomically-designed handheld wireless controller while other staff members can monitor on a control panel located at the bottom of the stairs. If a patient loses balance, the therapists can quickly adapt and use the wireless controller to instantly hover the patient securely in place, allowing them a moment to regain their balance and then continue with their motion once ready.
Integrated over three floors of the Ability Lab, the system is noticeable only by the four-points connecting from the ceiling to the spreader bar above the harness. The four Flyhouse x300 hoists used to operate are hidden and noiseless. In essence, Flyhouse took the machine out of view like promised.
By adapting this unique Flyhouse solution, thousands of AbilityLab patients forge a path to recovery each year. We are so proud to play a role in helping AbilityLab patients fly!
Click here to watch this video on the AbilityLab Harness System on YouTube
The Backstory:
Rehabilitation Institute of Chicago Ability Lab: Part One
The Rehabilitation Institute of Chicago (RIC) is a world-renowned medical center that specializes in the treatment of patients with debilitating issues through a model of integrated research, education and care. Each year, thousands of patients seek assistance from RIC to strengthen a part of their life and become whole again.
The previous location of RIC proved challenging in the center’s drive to provide more specialized care to accelerate the recovery process of its patients.
A decision was made to build a state-of-the-art center integrating the latest advancements in technology combined with the ability to conduct research all under the same roof. The building is 480 feet tall and provides 1.2 million square feet of floor space, including 800,000 square feet dedicated to clinical/research programs – nearly three times the current research space. The overall hospital is designed around five innovation centers and five differentiated labs including:
- Think + Speak: "Speech & Cognition"
- Arm + Hand: "Fine Motor"
- Legs + Walking: "Gait & Locomotion"
- Strength + Endurance: "Total Body"
Within the new building, pioneering technologies are front and center.
In the Strength and Endurance Lab, patients are regaining their ability to walk by strengthening core muscles within the body. What if a system could be created where a patient could safely move around the room and climb stairs knowing they are secure the entire time while a physical therapist controls all of it using handheld wireless controller?
Chicago Flyhouse came into this project originally as a pro-bono consultant to examine existing challenges within the proposed solution already given to RIC and provide suggestions on creating an aesthetically pleasing product. It became apparent the look and overall solution would impugn on the aesthetics of the venue.
“The amount of structure to support it [first proposed solution] on the staircase would have made it feel mechanical which was not the overall goal,” said Mark Witteveen, founder of Chicago Flyhouse. “The goal was to not make it look like a machine and they [RIC] felt it wouldn’t be true to the environment they were trying to create.”
After a few months of consulting, RIC asked Flyhouse this question: If you were to create your own solution from scratch, what would it be?
Flyhouse's solution will now become the first of its kind in any hospital setting in the United States.
Rehabilitation Institute of Chicago Ability Lab: Part Two
When Flyhouse envisioned a system for the new Ability Lab, we had a distinctive train of thought. We know it might frighten you to be inside our head, but let us walk you through it.
The aesthetics of a room is important. It can create an open and bright environment on the path to recovery or it can create a sterile hospital feel. We knew we had to keep in mind that the beautiful two-story glass view of the lake from the 19th floor should not be compromised by installing a fully exposed system but at the same time, it should safely protect a patient from any fall on the grand staircase. Hide the motors from sight and make sure all components are quiet when operating. The system should also be simple enough to fully train the therapist in control of it in less than two hours. Above all, the patient should have little to no distractions which will allow them to focus solely on their recovery.
In the summer of 2016, Flyhouse created a mock up within our shop to ensure it worked the way we wanted it to within the restrictions presented at the hospital. The three-month mock-up included an entire functioning system that closely mimicked the size of the stairs and facility dimensions in which we had to work.
(Pre-Installation at Flyhouse Shop)
While the shop built stairs and installed the necessary components to test the system, the electrical shop began the development of a simplified software to allow for ease of use once completed. In each step of the process, Flyhouse had the patient and therapist in mind.
So what’s within this simplified system?
A custom console located near the bottom of the coordinated system’s steps and an ergonomically designed handheld wireless controller which controls the coordinated system with both operating simultaneously. The console shows the system use in real time including the patient's path, speed, the amount of load for each axis point and the max load. This is also the area where if something happens within the system, both the console and the controller would notify the user. If for any reason the system needs to be stopped immediately, the console and controller have E-Stops which can be engaged.
The simplified software eliminates the need for advanced training by making the system intuitive to the operator.
“The key for Flyhouse was to create a system that looked beautiful in the room, functioned well, intuitive to operate, and didn’t interfere with the goal of rehabbing the patient,” Witteveen said.
In September 2016, Executives and Physical Therapists from the Ability Lab came to Flyhouse for a first-hand look at the system in action. Not only did we demonstrate the system, we got a physical therapist in a harness and had them walk the entire path of the system while another used the controller to recreate scenarios commonly seen in their day-to-day work.
