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StentCheck®

The multi-sensor coordinate measuring machine for stent measurement

StentCheck®
Benefits

Life-saving stents – Tested quality with Werth multi-sensor coordinate metrology

The special configuration of the optical-tactile 3D coordinate measuring machine with special illumination unit and rotary/tilt axis enables highly accurate and fast complete measurement of stents. With the help of the rotary axis, special recording mandrels and the patented Raster Scanning HD ROTARY function, the cylinder jacket surfaces are scanned in sections or completely with the image processing sensor during rotation and made available for evaluation as a 2D image or 3D data record in the shortest possible time.

Please accept "Other" in the settings to watch this video.Other benefits

Other benefits

  • Micrometre-precise and fully automatic optical measurement of hundreds of geometrical characteristics such as strut widths, radii and angles in a few tens of seconds
  • Automatic evaluation with regard to defective structures with the powerful image processing system
  • Special software tools prevent faulty measurements, such as those caused by webs that deviate greatly from the target geometry or by contamination
  • The tilt axis extends the range of application to the measurement of conical and other non-cylindrical geometries, such as heart valve stents
  • Thanks to the 3D measurement, spatial geometry elements can be captured (e.g. flare angle)
  • The multi-sensor concept and the WinWerth® 3D measurement software enable tactile measurements, for example to determine the strut width, exactly at the positions of the stent previously determined with image processing
Technical Data
Technical Data

Type

3D-CNC multi-sensor coordinate measuring machine with rotary/tilt axis

Measuring range

X = 300 mm / 400 mm, Y = 200 mm, Z = 200 mm

Accuracy

Permissible length measurement error up to 1.5 µm

Sensors and Accessories
Filter

Further equipment for StentCheck®

Werth Image Processing BV
Sensor
Werth Image Processing BV
Measuring stylus SP25M
Sensor
Measuring stylus SP25M
Werth Fiber Probe® WFP 2D
Sensor
Werth Fiber Probe® WFP 2D
Autofocus sensor
Sensor
Autofocus sensor
Werth Laser Probe WLP
Sensor
Werth Laser Probe WLP
Chromatic Focus Point Sensor CFP
Sensor
Chromatic Focus Point Sensor CFP
Chromatic Focus Zoom CFZ
Sensor
Chromatic Focus Zoom CFZ
Werth 3D Patch
Sensor
Werth 3D Patch
Werth Contour Probe WCP
Sensor
Werth Contour Probe WCP
Switching stylus TP200
Sensor
Switching stylus TP200
Rotary axis
Accessories
Rotary axis
Rotary/tilt axis
Accessories
Rotary/tilt axis
Werth Zoom
Accessories
Werth Zoom
Telecentric lenses with fixed magnification
Accessories
Telecentric lenses with fixed magnification
Changing rack
Accessories
Changing rack
MultiRing®
Accessories
MultiRing®
Probe retraction axis
Accessories
Probe retraction axis
Changer retraction axis
Accessories
Changer retraction axis
Angle optics
Accessories
Angle optics
Software - The universal measurement software for coordinate measuring machines with optics, probe, computed tomography and multi-sensor systems
Software

The universal measurement software for coordinate measuring machines with optics, probe, computed tomography and multi-sensor systems

The operation of machines with different sensors, but also the evaluation of volume data and point clouds ...
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Service - Comprehensive service around the coordinate measuring machine
Service

Comprehensive service around the coordinate measuring machine

Services from initial commissioning, training and maintenance to retrofitting ...
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Applications

Workpiece examples StentCheck®

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