Polymer fiber Bragg grating force sensors for minimally invasive surgical devices

Ginu Rajan, Sunish Mathews, Dean Callaghan, Gerald Farrell, Gang Ding Peng

Allbwn ymchwil: Pennod mewn Llyfr/Adroddiad/Trafodion CynhadleddCyfraniad mewn cynhadleddadolygiad gan gymheiriaid

1 Dyfyniad (Scopus)

Crynodeb

A feasibility study on using polymer fiber Bragg sensors (PFBG) for providing force feedback to minimally invasive surgical devices is carried out. For this purpose a 3 mm long PFBG is fabricated and characterized for strain and temperature sensitivities. The PFBG sensor is then integrated onto a commercial laparoscopic clip applicator which is used as a proof of concept device. The force characterization of the clip applicator is carried out, with a replica setup which simulates the clip forming process of the device. An original clip is then formed without and with synthetic tissue samples of different hardness. The replica device force profile and original clip forming force profile follows the same pattern and thus the calibration data can be used to calculate the original force exerting on the tissues which can help in optimizing the clip formation process or can be used for providing force feedback capability to the device.

Iaith wreiddiolSaesneg
TeitlFifth Asia-Pacific Optical Sensors Conference, APOS 2015
GolygyddionByoungho Lee, Yunjiang Rao, Sang Bae Lee
CyhoeddwrSPIE
ISBN (Electronig)9781628418651
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 2015
Cyhoeddwyd yn allanolIe
Digwyddiad5th Asia-Pacific Optical Sensors Conference, APOS 2015 - Jeju, De Korea
Hyd: 20 Mai 201522 Mai 2015

Cyfres gyhoeddiadau

EnwProceedings of SPIE - The International Society for Optical Engineering
Cyfrol9655
ISSN (Argraffiad)0277-786X
ISSN (Electronig)1996-756X

Cynhadledd

Cynhadledd5th Asia-Pacific Optical Sensors Conference, APOS 2015
Gwlad/TiriogaethDe Korea
DinasJeju
Cyfnod20/05/1522/05/15

Dyfynnu hyn