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Univ Waterloo Capstone Medical Imaging

University of Waterloo Capstone Tackles Physical Strain in Medical Imaging

Interface case study highlights the LARS project by the Capstone Symposium Team at the University of Waterloo. The Load Assistance for Reduced-Strain Sonography medical solution is a semi-robotic articulated arm engineered to aid with probe force application while keeping the sonographer fully in control of the procedure. The medical system, using an Interface load cell, integrates directly into existing clinical workflows and provides assistive support without disrupting the established scanning methods of the medical professional.
6 Axis Load Cells 101

6-Axis Load Cells 101

Interface 6‑axis load cells measure forces along three perpendicular axes and the corresponding moments (torque) about those axes. 6-axis sensors are monolithic flexure instruments equipped with specialized strain-gage bridges. The design is engineered to maintain high stiffness while isolating complex loads into independent electrical signals. Standard-capacity sensors utilize six full-bridge channels, while high-capacity models may employ twelve bridges to increase structural integrity and signal resolution. 6-Axis Load Cells 101 reviews the technical performance and features of the advanced load cell used to acquire more data for complex test and measurement programs, including robotics, aerospace testing, automotive components, energy, and medical equipment designs.
Medical Scales

Load Cell Contribution to Accurate Medical Scales

Scales using load cell technology to convert applied force into a precise electrical signal improve the accuracy of weighing. Medical scales use Interface's load cell technology for pharmaceuticals, rehabilitation, patient mobility, lifts, medical devices, and general health monitoring.
ULC Minute Force

Measuring Minute Force with Interface’s Ultra Low Capacity Mini Load Cell

Interface's Ultra Low Capacity Load Cell, the ULC, is designed to measure forces as minute as 0.1 N to 5 N. Part of Interface's Mini Load Cell series, the ULC is engineered for applications demanding unparalleled accuracy in measuring extremely light forces such as robotics, medical devices, consumer products, and electronics.
Prosthetic Adv

Adopting Sensor Technology for Prosthetic Advancements

Interface load cells and multi-axis sensors are utilized in the development, design, and testing of modern prosthetics, resulting in a more natural and intuitive user experience. By accurately measuring weight, forces, and torque, these sensors provide essential real-time feedback to help in design, customization, durability testing, material tests and analysis. Miniature load cells in a prosthetic hand design test can detect the amount of force being applied, preventing objects from slipping or being crushed. Prosthetic limbs must be tested for extreme loading that can occur during falls, accidents, and sports movements.
Surgical Tools And Robots

Advancing Surgical Precision and Medical Innovation

Interface provides load cells and sensor technologies for surgical tool and robot development, testing and performance monitoring. Using precision force measurement is critical in surgical device applications, from gathering haptic feedback to monitoring tools used during delicate procedures.
Industry Testing Labs

Interface Measurement Solutions for Industry Testing Labs

Interface provides load cells, torque transducers, and instrumentation to automotive, aerospace, infrastructure, and medical device industry testing labs. Selecting standard equipment for a force measurement testing lab involves more than choosing the right transducer. Consider the entire testing ecosystem, including evaluating the mechanical connections, application, cycle counts, calibration standards, and environment.
SELECT INDICATORS

Selecting the Right Indicator for Test and Measurement Applications

Interface offers a diverse range of indicators for precise load cell, torque, and weighing applications. Ensure accurate force measurement by reviewing our top 10 selection criteria and explore Interface's indicator instrumentation solutions.
Prototyping Uses Force Measurement

Precision Prototyping Uses Force Measurement for Design Validation

Interface load cells, torque transducers, and multi-axis sensors equip engineers with essential data for design validation and optimization for precise prototyping. Whether for testing alone or integration, both scenarios for sensors measuring physical parameters like force, torque, and weight provide insights into the prototype's performance and behavior under various conditions. Industries use proof-of-concepts, production prototypes, and functional prototypes that require precise measurements to validate the final design.