植入醫(yī)療器械檢測系統(tǒng)給牙齒植入、導(dǎo)管血管、生物芯片和關(guān)節(jié)植入提供納米級的測量數(shù)據(jù)。μsurf custom系統(tǒng)提供3d表面關(guān)鍵數(shù)據(jù)高解析力和高重復(fù)性精度。該專利非破壞性測量技術(shù)能夠?qū)ν该骰蚋叻垂獗砻孢M(jìn)行精密測量。所有數(shù)據(jù)都符合iso25178標(biāo)準(zhǔn)。
?articulation surfaces of tibia and femur parts can bemeasured.
?the repeat accuracy of roughness measurements is < 0,2 nm(standard deviation 25 measurements).
?measurements are areal. at highest resolution (100x) the size of asingle measuring field is 160 μm x 160 μm.
?roughness is determined according to iso 25178(s-parameters).
?comparative analysis with iso 4287 tactile roughness values isfeasible (r-parameters).
?3d representation allows defect analysis and visual comparativetests (analogous to sem).
traceability of results and auditability
?acceptance tests of every measurement system according tovdi/vde guideline 2655.
?measurement accuracy is determined and calibrated accordingto international standards and ptb-certified measurementstandards:
?depth standard type a2 (iso 5436-1, 57044 ptb 12)
?lateral standard type c3 (iso 5436-1, 4097 ptb 01)
?roughness standard type d1 (iso 5436-1, 57209 ptb 11)
?users can calibrate the system independently or they cancommission calibration.
?auditability is guaranteed within fda regulation 21 part820.
fast measurements and easy operation:
?non-contact 3d measurements – fast and non-destructive: theconfocal technology of our systems with a multi-pinhole-disc allowsthe fast and non-contact ac of 3d data of the entireinspection area of the microscope. with more than 50 millionmeasurement points generated per second 3d topographies or layerthickness information is available in incomparably short time.
?easiest operation in this class: thanks to a simplified userinterface of the software, measurements and images are availablewith just a few clicks. the systems controls the settings of allparameters:
?automatic setting of measurement area
?automatic setting of optimal light intensity
profile accuracy the reproduction of finest roughnessstructures with profile accuracy is a central criterion ofthe confocal metrology developed by nanofocus. in industrial use,the comparability with tactile measurements conforming to standardsis of highest importance.
reproducible and robust a high reproducibility of themeasurement results is an important pre-condition in-critical production control. upon customer′s request, weprove conformity by means of standardized system capabilityanalysis.
additional rotary axis and mount for knee implants.
automated measurement and analysis
for the automated measurement and analysis of specimen up to aprogrammed serial inspection of thousands of single measurements,nanofocus offers a highly productive data bank based software. inaddition to the industry-specific rights management, such asdemanded by fda regulation 21 cfr part 11, it allows a flexibleprogramming of individual measurement and analysisstrategies.
customizations the measurement systems of the custom productgroup are set up by nanofocus according to customer-specificre hardware and software can be retrofitted withnumerous optional features. for the measurement of joint implants,customer-specific specimen mounts can be offered.