Measurement of the Physical Properties during Laparoscopic Surgery Performed on Pigs by Using Forceps with Pressure Sensors

Objectives. Here we developed a unique training system, a patient specific virtual reality simulator, for laparoscopic renal surgery. To develop the simulator, it was important to first identify the physical properties of the organ. Methods. We recorded the force measured during laparoscopic surgery...

Descripción completa

Detalles Bibliográficos
Autores principales: Yamanaka, Hiroyuki, Makiyama, Kazuhide, Osaka, Kimito, Nagasaka, Manabu, Ogata, Masato, Yamada, Takahiro, Kubota, Yoshinobu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2015
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4346692/
https://www.ncbi.nlm.nih.gov/pubmed/25784932
http://dx.doi.org/10.1155/2015/495308
_version_ 1782359730144935936
author Yamanaka, Hiroyuki
Makiyama, Kazuhide
Osaka, Kimito
Nagasaka, Manabu
Ogata, Masato
Yamada, Takahiro
Kubota, Yoshinobu
author_facet Yamanaka, Hiroyuki
Makiyama, Kazuhide
Osaka, Kimito
Nagasaka, Manabu
Ogata, Masato
Yamada, Takahiro
Kubota, Yoshinobu
author_sort Yamanaka, Hiroyuki
collection PubMed
description Objectives. Here we developed a unique training system, a patient specific virtual reality simulator, for laparoscopic renal surgery. To develop the simulator, it was important to first identify the physical properties of the organ. Methods. We recorded the force measured during laparoscopic surgery performed on pigs by using forceps with pressure sensors. Several sensors, including strain gauges, accelerometers, and a potentiometer, are attached to the forceps. Results. Throughout the experiment, we measured the reaction force in response to the forceps movement in real time. Conclusions. The experiment showed the possibility of digitizing these physical properties in humans as well.
format Online
Article
Text
id pubmed-4346692
institution National Center for Biotechnology Information
language English
publishDate 2015
publisher Hindawi Publishing Corporation
record_format MEDLINE/PubMed
spelling pubmed-43466922015-03-17 Measurement of the Physical Properties during Laparoscopic Surgery Performed on Pigs by Using Forceps with Pressure Sensors Yamanaka, Hiroyuki Makiyama, Kazuhide Osaka, Kimito Nagasaka, Manabu Ogata, Masato Yamada, Takahiro Kubota, Yoshinobu Adv Urol Research Article Objectives. Here we developed a unique training system, a patient specific virtual reality simulator, for laparoscopic renal surgery. To develop the simulator, it was important to first identify the physical properties of the organ. Methods. We recorded the force measured during laparoscopic surgery performed on pigs by using forceps with pressure sensors. Several sensors, including strain gauges, accelerometers, and a potentiometer, are attached to the forceps. Results. Throughout the experiment, we measured the reaction force in response to the forceps movement in real time. Conclusions. The experiment showed the possibility of digitizing these physical properties in humans as well. Hindawi Publishing Corporation 2015 2015-02-17 /pmc/articles/PMC4346692/ /pubmed/25784932 http://dx.doi.org/10.1155/2015/495308 Text en Copyright © 2015 Hiroyuki Yamanaka et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Research Article
Yamanaka, Hiroyuki
Makiyama, Kazuhide
Osaka, Kimito
Nagasaka, Manabu
Ogata, Masato
Yamada, Takahiro
Kubota, Yoshinobu
Measurement of the Physical Properties during Laparoscopic Surgery Performed on Pigs by Using Forceps with Pressure Sensors
title Measurement of the Physical Properties during Laparoscopic Surgery Performed on Pigs by Using Forceps with Pressure Sensors
title_full Measurement of the Physical Properties during Laparoscopic Surgery Performed on Pigs by Using Forceps with Pressure Sensors
title_fullStr Measurement of the Physical Properties during Laparoscopic Surgery Performed on Pigs by Using Forceps with Pressure Sensors
title_full_unstemmed Measurement of the Physical Properties during Laparoscopic Surgery Performed on Pigs by Using Forceps with Pressure Sensors
title_short Measurement of the Physical Properties during Laparoscopic Surgery Performed on Pigs by Using Forceps with Pressure Sensors
title_sort measurement of the physical properties during laparoscopic surgery performed on pigs by using forceps with pressure sensors
topic Research Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4346692/
https://www.ncbi.nlm.nih.gov/pubmed/25784932
http://dx.doi.org/10.1155/2015/495308
work_keys_str_mv AT yamanakahiroyuki measurementofthephysicalpropertiesduringlaparoscopicsurgeryperformedonpigsbyusingforcepswithpressuresensors
AT makiyamakazuhide measurementofthephysicalpropertiesduringlaparoscopicsurgeryperformedonpigsbyusingforcepswithpressuresensors
AT osakakimito measurementofthephysicalpropertiesduringlaparoscopicsurgeryperformedonpigsbyusingforcepswithpressuresensors
AT nagasakamanabu measurementofthephysicalpropertiesduringlaparoscopicsurgeryperformedonpigsbyusingforcepswithpressuresensors
AT ogatamasato measurementofthephysicalpropertiesduringlaparoscopicsurgeryperformedonpigsbyusingforcepswithpressuresensors
AT yamadatakahiro measurementofthephysicalpropertiesduringlaparoscopicsurgeryperformedonpigsbyusingforcepswithpressuresensors
AT kubotayoshinobu measurementofthephysicalpropertiesduringlaparoscopicsurgeryperformedonpigsbyusingforcepswithpressuresensors

Ejemplares similares