During the transbronchial lung biopsy (TBLB), the bronchoscope may easily collide with the airway, which can cause damage. In order to improve the safety of the surgery, this paper puts forward a tactile sensor integrated at the end of the flexible bronchoscope. It can be used to detect the radial force, axial force and contact position of the bronchoscope when it enters the airway. The sensor is sandwich design, with 4 fiber Bragg grating (FBG) arranged in the middle flexible layer. Through theoretical analysis and simulation verification, it is obtained that the radial force and axial force are proportional to the change of FBG wavelength. And the contact position can be obtained from the relationship between the FBG wavelength variation. It is proved that the proposed sensor can be used for the force and position detection. It lays a foundation for the safe control of clinical bronchoscopy.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    FBG Tactile Sensor Integrated on Bronchoscope for Force and Contact Position Sensing


    Weitere Titelangaben:

    Lect.Notes Computer


    Beteiligte:
    Yang, Huayong (Herausgeber:in) / Liu, Honghai (Herausgeber:in) / Zou, Jun (Herausgeber:in) / Yin, Zhouping (Herausgeber:in) / Liu, Lianqing (Herausgeber:in) / Yang, Geng (Herausgeber:in) / Ouyang, Xiaoping (Herausgeber:in) / Wang, Zhiyong (Herausgeber:in) / Zhang, Yingxuan (Autor:in) / Jiang, Qi (Autor:in)

    Kongress:

    International Conference on Intelligent Robotics and Applications ; 2023 ; Hangzhou, China July 05, 2023 - July 07, 2023



    Erscheinungsdatum :

    16.10.2023


    Format / Umfang :

    12 pages




    Medientyp :

    Aufsatz/Kapitel (Buch)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    FBG Tactile Sensor Integrated on Bronchoscope for Force and Contact Position Sensing

    Zhang, Yingxuan / Jiang, Qi / Wang, Feiwen et al. | TIBKAT | 2023




    Combined force and position polyvinylidene fluoride (PVDF) robotic tactile sensing system [3067-09]

    Dargahi, J. / Eastwood, A. R. / Kemp, I. J. et al. | British Library Conference Proceedings | 1997