# Integral-Free Spatial Orientation Estimation Method and Wearable Rotation Measurement Device for Robot-Assisted Catheter Intervention

> Research article (IEEE/ASME Transactions on Mechatronics, 2021) · cited 26× · AI/ML

**Wikidata**: [openalex:W3152026991](https://www.wikidata.org/wiki/openalex:W3152026991)  
**Source**: https://4ort.xyz/entity/integral-free-spatial-orientation-estimation-method-and-wearable-rotation-measurement-device-for-robot-assisted-catheter