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StentCheck®

The multisensor 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 mandrels and the patented Raster Scanning HD ROTARY function, the cylinder 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 set in the shortest possible time.

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

Other benefits

  • Micrometer-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 of defective structures with powerful image processing
  • Special software tools prevent incorrect measurements, such as those caused by webs that deviate significantly from the target geometry or contamination
  • The tilt axis extends the range of applications to include measurements on 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)
  • Thanks to the multi-sensor concept and the WinWerth® 3D measurement software, tactile measurements, for example to determine the strut width, are possible at the exact positions of the stent previously determined using image processing
Technical Data
Technical Data

Design

3D CNC multisensor 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 IP
Sensor
Werth Image Processing IP
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Scanning Probe SP25M
Sensor
Scanning Probe SP25M
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Werth Fiber Probe® WFP 2D
Sensor
Werth Fiber Probe® WFP 2D
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Autofocus sensor
Sensor
Autofocus sensor
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Werth Laser Probe WLP
Sensor
Werth Laser Probe WLP
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Chromatic Focus Point Sensor CFP
Sensor
Chromatic Focus Point Sensor CFP
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Chromatic Focus Zoom CFZ
Sensor
Chromatic Focus Zoom CFZ
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Werth 3D Patch
Sensor
Werth 3D Patch
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Werth Contour Probe WCP
Sensor
Werth Contour Probe WCP
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Trigger Probe TP200
Sensor
Trigger Probe TP200
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Rotary axis
Accessories
Rotary axis
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Rotary/tilt axis
Accessories
Rotary/tilt axis
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Werth Zoom
Accessories
Werth Zoom
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Telecentric lenses with fixed magnification
Accessories
Telecentric lenses with fixed magnification
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Changing rack
Accessories
Changing rack
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MultiRing®
Accessories
MultiRing®
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Probe retraction axis
Accessories
Probe retraction axis
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Changer retraction axis
Accessories
Changer retraction axis
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Angle optics
Accessories
Angle optics
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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 a wide variety of sensors, as well as the evaluation of volume data and point clouds ...
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Service - Comprehensive service for coordinate measuring machines
Service

Comprehensive service for coordinate measuring machines

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

Workpiece examples StentCheck®

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