How it works
WeAssist™ is smart and intuitive wheel technology for intelligent hospital bed manoeuvrability.
Innovation through technology
Push, pull, turn.
Drive up, down, or straight ahead.
The smart wheel technology recognises the movement and tells the wheel to assist you.
We take care of you
WeAssist makes driving and manoeuvring of heavy hospital beds so much easier. A bit like riding an ebike. You still have to push and manoeuvre, but it’s much easier, less risky, and a lot less stressful on your body.
Say goodbye to back pain and hello to a great day at work.

WeAssist System Solution
Developed with you in mind
We cannot take the pressure off you, but we hope, we can help you go home from work and still have energy for your family and friends!
WeAssist is developed with you in mind.
Get rid of the physical strain. Be present in the now with the patient. Get work done easier.
Improved Work Environment
No pain. Lots of gain
We’ve all been at the hospital. We’ve seen how you struggle to catch up, while still smiling and taking care of all your patients.
We will not waste your time. Therefore, WeAssist is completely intuitive!
No instructions.
No training.
Just push.
Easy Installation
WeAssist is a gamechanger in healthcare
One of our goals has been to make the installation completely straightforward. Why? Because every caregiver and porter deserves a bed with WeAssist.
Forget any worries about redesigning. 4 castors. 1 battery. 1 control box. That’s all you need.
Install in few minutes, and you’re back on track. It doesn’t get any easier than this.
Smart Monitoring
Empowering healthcare through digital innovation
Digital services to streamline your workflows.
Remote troubleshooting from anywhere in the world. Usage trends. Automated service schedules. Live status details on the fly. And much more.
Cost Efficiency
Up to speed, and down on costs
Don’t let times of staff shortage and unfortunate demographic changes get to you. WeAssist provides additional support.
Now, only one person is needed to push a bed. Planning and allocation of your valuable employees become much easier.
High efficiency and quality. Reduced sick leave. Easy to install. Less effort. Healthier and happier employees. In short: More time to care.

WeAssistTM System Solution
Four castors, a battery and a control box! All you need to rock’n’roll.
One TENTE® Integral assist castor
One of the four castors is a TENTE Integral assist castor, featuring a.o.:
– Directional lock for improved steering and driving straight ahead over long distances.
– Total lock for simultaneous locking of castors and swivel bearing for secure standing.
– Ready for automated washing systems cf. IEC 60601-2-52 for medical electrical beds.
The Integral assist castor includes the assist function, and in some cases, this castor is the only thing you need to benefit from WeAssist (reach out to learn more).
Get all the details and benefits on TENTE.com.
Three TENTE® Integral castors
With the TENTE Integral castors, you benefit from:
– Total lock for simultaneously locking of castors and swivel bearing for a secure standing.
– Quite and smooth actuation.
– Ready for automated washing systems cf. IEC 60601-2-52 for medical electrical beds.
Get all the details and benefits on TENTE.com.
One LINAK® battery
With the advanced next-gen LINAK Li-Ion-battery BA22, you benefit from a.o.:
– Stackability for extended operation.
– Energy recuperation.
– High-quality bonding and assembly enabling 5-years warranty.
Get all the details and benefits on LINAK.com.
One LINAK® control box
With an OpenBus™ control box from LINAK, you are sure to find one that matches your requirements. Our control boxes CO41, CO61, CO65, and CO71 are WeAssist-ready and cover:
– 120 to 350 W SMPS.
– Excellent cable management and multiple mounting options.
– FET and IPX6 Washable DURA™ rated, i.e. 5x the durability demanded by existing standards.
Get all the details and benefits on LINAK.com.
Streamline workflows with digital innovation
Free up more time for care
LINAK® Communication interface
The control box included in our WeAssist System Solution supports our versatile LINAK Communication Interface (LCi™) protocol for both wired and Bluetooth® connections.
With this protocol, you can access and transfer live system data (e.g. bed status, including service data, low battery, cleaning required) to a database via cable or Bluetooth®.
Numerous customisation options like: Easy prioritisation of urgent tasks. Optimised workflows. Improved healthcare operations and device management.
More details about LCi™ in our Smart Monitoring Customisation and Connectivity section in our Virtual World.
OneConnect™
The control box in your WeAssist System Solution supports a OneConnect™ app designed to give you a quick live-status overview.
Using Bluetooth® wireless technology, the OneConnect™ app continuously scans your surroundings for specific devices and presents the system status of each product within range. Remote access to system data is also possible, so you don’t even have to be on the premises.
Time-saving and easy to use on the fly.
More details about OneConnect™ in our Service Data OneConnect section in our Virtual World.
IPX6 Washable Li-Ion battery with 5-year warranty
With the LINAK BA22 Li-Ion battery and control box in your WeAssist System Solution, your daily operations will run even smoother. BA22 is rated IPX6 Washable, so the bed can easily handle frequent and rigorous cleaning in advanced washing tunnels.
Wire bonding and assembly is performed in LINAK headquarters in Denmark. And combining the strong focus on quality with the latest advanced technology means that we can offer you a 5-year warranty.
Fight bacteria efficiently. Save time and ensure a safe working environment for both patients, visitors, and healthcare staff.
More details about BA22 on LINAK.com.
The Bluetooth® word mark and logos are registered trademarks owned by Bluetooth SIG Inc. and any use of such marks and logos by LINAK® is under license.
Options
For additional safety and comfort
Brake alarm
Everyday life is hectic in a hospital, and sometimes things must go fast!
Maybe you’re in a hurry and forget to lock the bed. Maybe you accidently bump into a vacant bed … Don’t worry! Benefit from added safety and customisation with a smart brake alarm.
The customisable brake alarm activates when the castors are not locked, and the bed is connected to the mains.
Under Bed Light
Let there be light!
The Under Bed Light (UBL2) makes it easier for patients and staff to get around safely in the dark.
But besides being used as a floor light, the software can be customised on the basis of locking status and movement of the Integral assist. So now, you can easily spot the locking status from a distance. A real time-saver.
More details about the Under Bed Light in our System Solution Options section in our Virtual World.
Control box
CO41
Battery
BA21
Junction box
PJB4
Power adapter
PCP
Wheel
Intergral

Control box
CO41
4-channel OpenBus™ control box ideal for basic actuator systems in a variety of applications in healthcare. It comes with SMPS, intuitive LINAK cable management and with IPX6 Washable DURA™ protection.
The LINAK OpenBus™ control box CO41 offers a consolidated range of unprecedented features – all utilising standardised technology, interfaces and compatibility.
The CO41 for LINAK actuators is intended for the control of, for example, hospital bed movement.
Equipped with 120 W SMPS, excellent and well thought-out cable management, as well as multiple easy mounting options, this control box opens up a wide range of application possibilities for the provident hospital and care products manufacturer.
With the CO41, FET, IPX6 Washable DURA™ protection and a battery port, are all standard options. The entire product platform supports the LINAK principle “One World – One box” – worldwide operable and applicable.

Battery
BA21
Next generation, environmentally friendly Li-ion battery designed for LINAK control boxes with improved safety profile and dual PCP connectors. Ideal for hospital and medical applications where IPX6 Washable protection class is required.
Developed with additional mechanical safety precautions inside the battery enclosure, the BA22 Li-Ion battery pack has been specially developed for use with PCP 2.0 control boxes. It is a lightweight battery with built-in charger and 2.9 Ah capacity, and is IPX6 washable offering high performance and safety.
Further benefits of using the BA22 Li-Ion are:
- Extended lifetime
- Easy to remove and attach the battery with snap system and LINAK mounting bracket on application or under control box
- The battery provides charging status information to the control box. This makes it possible to receive an indication via the control box to the handset or in the Service Data Tool.
- New vented design acts as a pressure valve to ensure a safe failure. This means that there must be an air gap of 5 cm on at least one of the sides so that the vent is not blocked, in case of an emergency.

Junction box
PJB4
This LINAK® 4-port junction box is ideal for various mobile medical applications, such as surgery chairs, operating tables or advanced healthcare beds, all requiring extra battery power capacity.
This LINAK® 4-port junction box is ideal for various mobile medical applications, such as surgery chairs, operating tables or advanced healthcare beds, all requiring extra battery power capacity.
You can, for example, use the PJB4 to connect up to three powerful Li-Ion batteries BA21 to the actuator system in your application. This means 3 x 2.25 Ah at your disposal, ensuring you full power performance – even while moving the application between wards.
Mounting and connecting the PJB4 are easy tasks. Use standard LINAK® brackets to mount and plug cables into the batteries and the control box – and your system is installed.
Complies with with all required standards
The PJB4 comes with all necessary certifications and fully complies with required standards – to some extent even exceeding these.
Like most of the LINAK® CO-series of control boxes, the PJB4 is rated IPX6 Washable DURA™ as a standard.
In fact, the entire product platform supports the LINAK principle “One World – One box” – worldwide operable and applicable.

Power adapter
PCP
The USB-A Power Adapter from LINAK gives you the option to charge your mobile phone, tablet and other products that require a USB connection. It also comes with an optional Power Communication port (PCP) to connect your LINAK battery or other products that require a PCP connection.
The USB-A Power Adapter can be used for charging devices such as smart phones, tablets and other products that require an USB-A connection. It can deliver up to 7.5W and is applicable for beds and other healthcare applications in hospitals, nursing homes and homecare.
The USB-A Power Adapter also comes with an optional Power Communication Port (PCP) to connect your LINAK® battery or other products that require a PCP connection.
- USB-A port for charging devices with 7.5W of continuous
- Power output
- Optional PCP
- Connected to LINAK control box PCP 2.0
- Compact design with simple mounting
- IPX4 housing

Wheel
Integral
Optimised steering stability
Directional lock for improved steering around bends, as well as moving in a straight line for long distances.
User-friendly central lock
Simultaneous locking of more than one castor using a central actuation lever.
Practical system solution
Practical system solution with all technical components for central locking.
Easy steering
Swivel head with precision ball bearing.
Comfortable manoeuvrability
Easily move over obstacles with large wheels and elastic wheel centres.
Multi-stage switching function
Up to three locking positions: directional lock, total lock or free mobility.