ShaftFlex technical and pre-clinical validation data
DOI:10.4121/8b5eadbd-bb15-43c2-bdf7-58208c314049.v1
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DOI: 10.4121/8b5eadbd-bb15-43c2-bdf7-58208c314049
DOI: 10.4121/8b5eadbd-bb15-43c2-bdf7-58208c314049
Datacite citation style
Klok, Jan-Willem (2025): ShaftFlex technical and pre-clinical validation data. Version 1. 4TU.ResearchData. dataset. https://doi.org/10.4121/8b5eadbd-bb15-43c2-bdf7-58208c314049.v1
Other citation styles (APA, Harvard, MLA, Vancouver, Chicago, IEEE) available at Datacite
Dataset
This dataset comprises the data obtained during the technical calibration and preclinical validation of the ShaftFlex, a grasping force feedback providing add-on for laparoscopic graspers.
- The technical calibration was done to accurately map real-time Hall sensor data to grasping force: the file calibration_grasping_force_ShaftFlex.m contains the data of the 2 calibration steps (with force, pressure and Hall sensor measurements) and uses exponential regression to produce a relation between force and Hall sensor output.
- The preclinical validation (randomized controlled trial) was done to measure the influence of grasping force feedback on skill acquisition in laparoscopic skills training: the Excel file force_feedback_grasper_data.xlsx contains the following objective parameter data: time to completion [s], maximum force [F], mean force [F], errors [number of]
History
- 2025-08-08 first online, published, posted
Publisher
4TU.ResearchDataFormat
xlsx, mOrganizations
TU Delft, Faculty of Mechanical Engineering, Department of Medical Instruments & Bio-Inspired TechnologyDATA
Files (3)
- 792 bytesMD5:
5b35b3e053ad56ac92a255f6210db22c
README - Metadata for ShaftFlex technical and preclinical validation.txt - 2,634 bytesMD5:
46e2d42e337c9352c5b43d3e9cc6155d
calibration_grasping_force_ShaftFlex.m - 23,886 bytesMD5:
84afcc6547193e4e81787b3520e538ee
force_feedback_grasper_data.xlsx -
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