Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: To solve problems due to absence of force feedback and provide a better medical environment for surgeons, using haptic feedback is proposed. A precondition to apply the haptic feedback is to measure the force hover it is inconvenient to attach sensors to the end-tip of surgical instrument. Sensors can't endure high temperature and high pressure while surgical instrument is being sterilized. As a result, this study aims to measure force indirectly at the driving part and operate the traction suture thread experiment. When force is measured using indirect method, uncertainty factors, such as back-lash of the motor or various frictions disturb the actual data. One of the important difficulties is the wires being twisted while surgical instrument is rotating. As a result,  design a structure to prevent twisting and to confirm the repeatability of the measured force by the indirect method.
['Dukyoo Kong', 'Minho Hwang', 'Dong-hoon Kang', 'Dong-Soo Kwon']
I am writing a research paper on a idea Indirect measure of joint torques of surgical instrument in robot-assisted laparoscopic surgery
[{"from": "human", "value": "I am writing a research paper on a idea Indirect measure of joint torques of surgical instrument in robot-assisted laparoscopic surgery"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: To solve problems due to absence of force feedback and provide a better medical environment for surgeons, using haptic feedback is proposed. A precondition to apply the haptic feedback is to measure the force hover it is inconvenient to attach sensors to the end-tip of surgical instrument. Sensors can't endure high temperature and high pressure while surgical instrument is being sterilized. As a result, this study aims to measure force indirectly at the driving part and operate the traction suture thread experiment. When force is measured using indirect method, uncertainty factors, such as back-lash of the motor or various frictions disturb the actual data. One of the important difficulties is the wires being twisted while surgical instrument is rotating. As a result,  design a structure to prevent twisting and to confirm the repeatability of the measured force by the indirect method."}]