Swivel caster with central, total or directional lock 5.91 in
The Integral assist is a swivel caster with central, total, or directional lock, specifically engineered for electromobility applications requiring reliable mobility solutions. This caster features a stem with cam hole for profile bars in short version configuration, enabling seamless integration into various medical and industrial equipment. The wheel assembly incorporates a 5.91 inch diameter polyurethane casted tread, providing durable rolling performance and floor protection across diverse healthcare environments. The steel and iron body construction ensures robust structural integrity and longevity in demanding operational settings. This caster is ideally suited for anesthesia carts, C-arms, CT scanners, MRI systems, X-ray equipment, computers on wheels, dialysis carts, hospital beds, medication carts, nursing carts, stretchers, ultrasound systems, and ventilators deployed throughout hospitals, nursing homes, and retirement facilities. The directional locking mechanism enhances safety and stability during transport and positioning of critical medical equipment.
Swivel caster with central, total or directional lock 5.91 in
The Integral assist is a swivel caster with central, total, or directional lock, engineered for electromobility applications requiring reliable mobility solutions. This caster features a stem with cam hole for profile bars in short version configuration, enabling seamless integration into various medical and healthcare equipment platforms. The wheel assembly incorporates a 5.91 inch diameter design with polyurethane casted tread material, providing optimal grip and durability across diverse hospital and clinical environments. The robust steel and iron body construction ensures structural integrity and longevity in demanding healthcare settings including anesthesia carts, medication carts, nursing carts, hospital beds, stretchers, dialysis carts, and ventilator systems. This caster is specifically designed for use in hospitals, nursing homes, and retirement facilities where equipment mobility and stability are critical operational requirements. The advanced locking mechanism provides enhanced safety and control for sensitive medical equipment such as C-Arms, CT scanners, MRI systems, X-Ray machines, ultrasound units, and computers on wheels. The polyurethane tread material delivers superior floor protection while maintaining excellent maneuverability in clinical environments.
Swivel caster with central, total or directional lock 5.91 in
The Integral assist is a swivel caster with central, total, or directional lock, engineered for electromobility applications requiring reliable mobility solutions. This caster features a stem with cam hole for profile bars in short version configuration, enabling secure attachment to various equipment platforms. The wheel assembly incorporates a 5.91 inch diameter design with a polyurethane casted tread material, providing durable rolling performance and floor protection across diverse healthcare environments. The housing and body construction utilize steel and iron materials, ensuring robust structural integrity and long-term reliability. This caster is specifically designed for use in hospitals, nursing and retirement homes, and is compatible with a comprehensive range of medical equipment including anesthesia carts, medication carts, nursing carts, dialysis carts, hospital beds, stretchers, ventilators, ultrasound systems, and imaging equipment such as C-Arms, CT scanners, MRI systems, and X-Ray machines. The locking mechanism provides enhanced safety and stability during patient care procedures and equipment positioning, making it an essential component for modern healthcare mobility applications.
Swivel caster with central, total or directional lock 5.91 in
The Integral assist is a swivel caster with central, total, or directional lock, engineered for electromobility applications requiring reliable mobility solutions. This caster features a stem with cam hole for profile bars in short version configuration, enabling secure attachment to various equipment platforms. The wheel assembly incorporates a 5.91 inch diameter wheel constructed from cast polyurethane, delivering durable tread performance suitable for demanding healthcare environments. The caster body is manufactured from steel and iron, providing robust structural integrity and load-bearing capacity. The Integral assist is specifically designed for use in hospitals, nursing and retirement homes, and is compatible with a comprehensive range of medical equipment including anesthesia carts, medication carts, nursing carts, computer workstations on wheels, dialysis carts, hospital beds, stretchers, and diagnostic imaging equipment such as C-Arms, CT scanners, MRI systems, X-Ray machines, and ultrasound units. Additionally, this caster supports ventilator transport applications, making it an essential component for mobile medical device deployment across diverse clinical settings.
Swivel caster with central, total or directional lock 5.91 in
The Integral assist is a swivel caster with central, total, or directional lock, engineered for electromobility applications requiring reliable mobility solutions. This caster features a stem with cam hole for profile bars in short version configuration, enabling secure attachment to various equipment platforms. The wheel assembly incorporates a 5.91 inch diameter wheel constructed from cast polyurethane, providing durable tread performance and smooth rolling characteristics. The caster body is manufactured from steel and iron, ensuring robust structural integrity and long-term reliability in demanding healthcare environments. The Integral assist is specifically designed for use in hospitals, nursing and retirement homes, and supports a wide range of medical equipment including anesthesia carts, medication carts, nursing carts, dialysis carts, hospital beds, stretchers, ventilators, ultrasound systems, and imaging equipment such as C-Arms, CT scanners, MRI systems, and X-Ray machines. The swivel caster design with locking mechanisms provides enhanced maneuverability and stability, making it an ideal solution for medical device mobility and electromobility applications requiring precision control and secure positioning.
Swivel caster with central, total or directional lock 5.91 in
The Integral assist is a swivel caster with central, total, or directional lock, specifically engineered for electromobility applications requiring reliable mobility solutions. This caster features a stem with cam hole for profile bars in short version configuration, enabling seamless integration into various medical and healthcare equipment platforms. The wheel assembly incorporates a 5.91 inch diameter design with a polyurethane casted tread material, providing excellent durability and floor protection across diverse healthcare environments. The steel and iron body construction ensures robust structural integrity and long-term performance in demanding hospital settings. This caster is ideally suited for use in anesthesia carts, C-arms, CT scanners, MRI systems, X-ray equipment, computers on wheels, dialysis carts, hospital beds, medication carts, nursing carts, stretchers, ultrasound systems, and ventilators. The locking mechanism provides enhanced safety and stability for stationary positioning when required. The Integral assist caster is specifically designed to meet the stringent requirements of hospitals, nursing facilities, and retirement homes where reliable equipment mobility and patient safety are paramount considerations.
Swivel caster with central, total or directional lock 5.91 in
The Integral assist is a swivel caster with central, total, or directional lock, specifically engineered for electromobility applications requiring reliable mobility solutions. This caster features a stem with cam hole for profile bars in short version configuration, enabling seamless integration into various medical and healthcare equipment platforms. The wheel assembly incorporates a 5.91 inch diameter design with a polyurethane casted tread material, providing excellent durability and floor protection across diverse healthcare environments. The robust steel and iron body construction ensures long-term reliability and structural integrity in demanding clinical settings. This caster is ideally suited for use in anesthesia carts, C-arms, CT scanners, MRI systems, X-ray equipment, computers on wheels, dialysis carts, hospital beds, medication carts, nursing carts, stretchers, ultrasound systems, and ventilators. The locking mechanism provides enhanced safety and stability for stationary positioning in hospitals, nursing homes, and retirement facilities, making it an essential component for mobile medical equipment requiring secure positioning and smooth maneuverability.
Frequently Asked Questions
What is Integral assist?
Our Integral assist is a motorized caster that adds powered push, precise steering, and safe braking to hospital and care beds. Integral assist is also sold as a complete WeAssist™ system. WeAssist™ is a joint trademark of LINAK and TENTE. The system consists of several components. The casters, Integral and Integral assist, are provided by TENTE. The battery and control unit are provided by LINAK.
What is WeAssist™?
WeAssist is an innovative mobility solution that allows nurses to move a hospital bed from A to B much more easily without the help of a second person. The system registers the impulses the user applies with their hands to the bed and provides the necessary support for almost every driving maneuver thanks to intelligent software and the TENTE Integral Assist caster. Basically, similar to an e-bike:
The nurse starts a movement – and WeAssist provides the appropriate support. The mobility solution makes it easier to start moving and slow down. It helps you drive straight and makes it easier to maneuver around corners. It also provides an extra boost if the nurse needs to manage an incline. On inclines, it reduces speed and compensates for the heavy weight of the bed. In other words: whenever help is needed, it offers exactly the support that a second person would provide in bed and patient transport.
Another key advantage: the nurse simply stands by the bed and gets started. Prior knowledge or introductory training? Not needed. Operation is completely intuitive. True to the motto: Easy going.
What benefits does WeAssist™ offer?
Intuitive operation - No training, no barriers: WeAssist™ is instantly understandable
The WeAssist™ system impresses with its completely intuitive operation. Caregivers can get started right away without prior instruction: the system automatically detects movement impulses and supports every maneuver.
More time for patient-oriented activities - Improved care for patients
Thanks to WeAssist™, caregivers do not have to spend most of their time maneuvering hospital beds. This way, patients receive more attention – and the rest they so urgently need.
More time for patient-oriented activities
Thanks to WeAssist™, caregivers do not have to spend most of their time maneuvering hospital beds. This way, patients receive more attention – and the rest they so urgently need.
Reduced physical strain - WeAssist™ improves ergonomics
Thanks to the support of the WeAssist™ system, moving a hospital bed is much easier on muscles and joints. The mobility solution prevents incorrect posture and enables back-friendly, energy-saving patient transport.
Optimized work processes - Maximizes resource efficiency
More than just a technical tool, WeAssist™ is a strategic contribution to reducing the burden on caregivers, increasing efficiency, and lowering costs.
Easy retrofitting & reduced costs - Integrate into existing beds
The WeAssist™ system consists of three elements that can be integrated easily and cost-effectively into existing bed systems: the LINAK control unit, the TENTE Integral assist caster, and the LINAK Li-Ion battery with integrated charger.
Experience WeAssist™ live and in color!
Are you ready to improve working conditions for healthcare professionals? Would you prefer us to visit you directly on site? No problem: whether at your production facility, hospital, or care facility, our experts will visit you and bring our mobility solution with them. This gives you the opportunity to experience WeAssist live in your usual working environment.
Alternatively, we would like to invite you to take a closer look at WeAssist with us at the TENTE Campus in Wermelskirchen, Germany. There, you will find a challenging course that allows you to test a wide variety of driving situations with our groundbreaking mobility solutions – from maneuvering through curves to mastering uphill and downhill inclines.
Sounds interesting? Get in touch with our experts now!
WeAssist™ was created to meet strict hygiene standards
Hygiene plays a decisive role in hospital casters. That is why our casters and wheels meet the strictest hygiene standards without compromise. The WeAssist system was specially developed for frequent cleaning in car washes. Of course, we also support our healthcare customers with a wide range of other mobility solutions that offer long-term washability, extreme durability, and non-marking movement.
To effectively prevent rust and corrosion, all metal components of our permanently washable casters and wheels are made of stainless steel. In addition, many of our developments rely on hydrolysis-resistant materials that maintain their properties and functionality even after prolonged exposure to water and that, thanks to their outstanding properties, help reduce the formation of potentially harmful bacteria, viruses, fungi, and other pathological germs.
Another solution from our portfolio to help maintain hygiene standards: non-marking wheels with reduced abrasion. They leave less residue on floors and are an important building block in preventing cross-contamination between different areas.
WeAssist™ won the Red Dot Award for Product Design 2025
Our pioneering spirit and our courage to change have been rewarded: with WeAssist, we have developed an innovative caster system that sets new standards in bed and patient transport – and it has now been recognized!
The Red Dot Design Award is one of the world’s most important design competitions. In the Product Design category, the best industrially manufactured products are selected every year.
And in 2025, WeAssist joined the club! First presented to a broad audience at MEDICA in Düsseldorf at the end of 2024, our mobility solution is already well on its way to becoming a major success.