توری براگ فیبر باریک برای ابزارهای جراحی میکرو
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توری براگ فیبر باریک برای ابزارهای جراحی میکرو

عنوان فارسی مقاله: توسعه نمونه اولیه سنسور نیروی 1-DOF در ترکیب با توری براگ فیبر باریک برای ابزارهای جراحی میکرو
عنوان انگلیسی مقاله: Development of a 1-DOF Force Sensor Prototype Incorporating Tapered Fiber Bragg Grating for Microsurgical Instruments
مجله/کنفرانس: دسترسی – IEEE Access
رشته های تحصیلی مرتبط: مهندسی پزشکی، مهندسی برق
گرایش های تحصیلی مرتبط: بیوالکتریک، ابزار دقیق
کلمات کلیدی فارسی: توری براگ فیبر باریک، سنجش نیروی توری براگ فیبر، سنسور نیروی لمسی، جراحی زجاجیه شبکیه، سنسور نیروی زیست پزشکی
کلمات کلیدی انگلیسی: Tapered FBG, FBG force sensing, tactile force sensor, vitreoretinal surgery, biomedical force sensor
نوع نگارش مقاله: مقاله پژوهشی (Research Article)
نمایه: Scopus – Master Journals List – JCR
شناسه دیجیتال (DOI): https://doi.org/10.1109/ACCESS.2019.2954914
دانشگاه: Center of Advanced Electronic and Communication Engineering, Faculty of Engineering and Built Environment, Universiti Kebangsaan Malaysia, UKM Bangi, Selangor 43600, Malaysia
ناشر: آی تریپل ای - IEEE
نوع ارائه مقاله: ژورنال
نوع مقاله: ISI
سال انتشار مقاله: 2019
ایمپکت فاکتور: 4.641 در سال 2018
شاخص H_index: 56 در سال 2019
شاخص SJR: 0.609 در سال 2018
شناسه ISSN: 2169-3536
شاخص Quartile (چارک): Q2 در سال 2018
فرمت مقاله انگلیسی: PDF
تعداد صفحات مقاله انگلیسی: 7
وضعیت ترجمه: ترجمه نشده است
قیمت مقاله انگلیسی: رایگان
آیا این مقاله بیس است: خیر
آیا این مقاله مدل مفهومی دارد: ندارد
آیا این مقاله پرسشنامه دارد: ندارد
آیا این مقاله متغیر دارد: ندارد
کد محصول: E14045
رفرنس: دارای رفرنس در داخل متن و انتهای مقاله
فهرست انگلیسی مطالب

Abstract


I. Introduction


II. Mechanical Structure


III. TFBG Working and Sensing Principle


IV. Experimental Setup


V. Results and Discussion


Authors


Figures


References

نمونه متن انگلیسی مقاله

Abstract


Decoupling between axial and transversal forces is an essential during tool-tissue interaction in many medicine surgeries; in particular where fine and precise manipulation is required to save the delicate tissues. One example of which is the vitreoretinal microsurgery (VRMS). When fiber Bragg grating based sensing technique is utilized, the cross-talk noise between the axial and transversal forces always show up severely due to its conventional wavelength shift method. To address the challenge, we have introduced theoretical method in which a combination of tapered FBG (TFBG) and bandwidth modulation method instead are used. Here in this paper, first phase of our ongoing progress to proof the concept and validate the simulation results is demonstrated experimentally. We have developed a prototype incorporated TFBG mimicking the structure of the ophthalmia’s needle to measure temperature-insensitive 1-DOF axial forces. High speed plug and play (I-MON-256USB (Ibsen)) is used to monitor the reflection spectrum of the prototype sensor. An automated calibration system using LabVIEW with efficient algorithms have been developed to calculate and keep track the bandwidth variations as different values of axial forces applied. Calibration procedures are repeated three times to validate the consistency of the sensor response. Experimental results show that, the estimated force values of our prototype are consistent with their actual values with RMS error less than 0.356 N over the range (1N-10N), while temperature insensitivity is guaranteed.


Introduction


Tapered fiber Bragg gratings (TFBG) are getting popular in the field of strain sensor as it responds differently to the strain and temperature [1], [2]. While its central wavelength shifts due to temperature variation as conventional FBG does, its spectral width can be tuned when tension force is applied longitudinally because of the variable crosssectional area resulted from taper transition diameter. To this end, temperature-insensitive strain measurement is feasible. An additional advantage of TFBG is its tiny cross-sectional area, due to which a high sensitivity strain measurement is understandable. Measuring 3-axis force components with very high sensitivity (sub-mN) in vitreoretinal surgeries is of interest of many researchers/ophthalmologists. An interesting research utilizing FBG sensing technique for VRMS application, through which several development stages have been carried out in [3]–[۷] which led finally to highly sensitive 3-DOF instrument. Four standard FBG sensors have been integrated into customized ophthalmia’s needle-hook, one inner FBG is fixed on its either side at the neutral axis of the needle with two intermediate tubes, while the other three FBG sensors have been attached onto the needle’s surface. A force resolution of 0.25 mN was demonstrated in mentioned work using wavelength shift interrogation method (WSIM). For more details on development stages can be found in [8].

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