scholarly journals Assessment of Coolant Delivery Techniques for Irrigation During Bone Drilling: A Cadaveric Observation

2020 ◽  
Vol 14 (3) ◽  
pp. 206-207
Author(s):  
Abdul-Rashid ML ◽  
Tan HL ◽  
Pancharatnam D
Keyword(s):  
Bone Drilling ◽  
Coolant Delivery ◽  
Delivery Techniques

Cutting Force and Temperature Variation in Bone Drilling - A Review

2013 ◽  
Vol 845 ◽  
pp. 934-938 ◽  
Author(s):  
Turnad Lenggo Ginta ◽  
Bambang Ari-Wahjoedi
Keyword(s):  
Cell Death ◽  
Heat Generation ◽  
Orthopaedic Surgery ◽  
Biological Tissues ◽  
Bone Cell ◽  
Specimen Preparation ◽  
Bone Drilling ◽  
Bone Implant ◽  
Coolant Delivery ◽  
Drill Design

Orthopaedic surgery procedure widely utilizes bone drilling in the work for correcting bone fracture and attaching prosthetics. Clean and accurately positioned holes are desired during bone drilling without damaging the surrounding tissues. However, bone temperature rises during drilling. It is always required to keep the temperature during drilling below 47 °C to avoid thermal osteonecrosis (bone cell death), which might lead to a loose of bone-implant interface. Drill design, drill parameters, and coolant delivery were believed to contribute to heat generation. As complex anisotropic biological tissues, determining the bone temperature during drilling is another issue. Complex mechanical and thermological properties are also other problems to be investigated due to the sensitivity to testing and specimen preparation.

A CONTRIBUTION TO GRINDING OF TITANIUM Ti-6Al-4VALLOY WITH VARIOUS COOLANT DELIVERY TECHNIQUES

2015 ◽  
Author(s):  
Antonio Vitor de Mello ◽  
Rosemar Batista da Silva ◽  
Cleudes Guimaraes ◽  
Raphael Lima de Paiva ◽  
Armando Marques ◽  
...  
Keyword(s):  
Coolant Delivery ◽  
Delivery Techniques

Assessment of the grindability of Inconel 718 under different coolant delivery techniques

2019 ◽  
Vol 42 (1) ◽  
Author(s):  
Déborah De Oliveira ◽  
Raphael Lima De Paiva ◽  
Rosemar Batista da Silva ◽  
Pedro Henrique de Carvalho Castro
Keyword(s):  
Inconel 718 ◽  
Coolant Delivery ◽  
Delivery Techniques

Cortical bone drilling: A time series experimental analysis of thermal characteristics

2021 ◽  
Vol 64 ◽  
pp. 606-619
Author(s):  
Shihao Li ◽  
Liming Shu ◽  
Toru Kizaki ◽  
Wei Bai ◽  
Makoto Terashima ◽  
...  
Keyword(s):  
Time Series ◽  
Cortical Bone ◽  
Experimental Analysis ◽  
Thermal Characteristics ◽  
Bone Drilling

Temperature and force generation in surgical bone drilling

2021 ◽  
Author(s):  
Chandana Samarasinghe ◽  
Mohammad Uddin ◽  
Saiful Bari ◽  
Cory Xian
Keyword(s):  
Force Generation ◽  
Bone Drilling

Design of a hand-held robotized module for bone drilling and cutting in orthopedic surgery

2012 ◽  
Author(s):  
Vladimir Kotev ◽  
George Boiadjiev ◽  
Haruhisa Kawasaki ◽  
Tetsuya Mouri ◽  
Kamen Delchev ◽  
...  
Keyword(s):  
Orthopedic Surgery ◽  
Bone Drilling

Robotic motion compensation for bone movement, using ultrasound images

2015 ◽  
Vol 42 (5) ◽  
pp. 466-474 ◽  
Author(s):  
P.M.B. Torres ◽  
P. J. S. Gonçalves ◽  
J.M.M. Martins
Keyword(s):  
Motion Compensation ◽  
Optical Measurement ◽  
Three Dimensional ◽  
Point Clouds ◽  
Robotic System ◽  
Ultrasound Images ◽  
Bone Drilling ◽  
Content Type ◽  
3D Point Clouds ◽  
Robotic Motion

Purpose – The purpose of this paper is to present a robotic motion compensation system, using ultrasound images, to assist orthopedic surgery. The robotic system can compensate for femur movements during bone drilling procedures. Although it may have other applications, the system was thought to be used in hip resurfacing (HR) prosthesis surgery to implant the initial guide tool. The system requires no fiducial markers implanted in the patient, by using only non-invasive ultrasound images. Design/methodology/approach – The femur location in the operating room is obtained by processing ultrasound (USA) and computer tomography (CT) images, obtained, respectively, in the intra-operative and pre-operative scenarios. During surgery, the bone position and orientation is obtained by registration of USA and CT three-dimensional (3D) point clouds, using an optical measurement system and also passive markers attached to the USA probe and to the drill. The system description, image processing, calibration procedures and results with simulated and real experiments are presented and described to illustrate the system in operation. Findings – The robotic system can compensate for femur movements, during bone drilling procedures. In most experiments, the update was always validated, with errors of 2 mm/4°. Originality/value – The navigation system is based entirely on the information extracted from images obtained from CT pre-operatively and USA intra-operatively. Contrary to current surgical systems, it does not use any type of implant in the bone to track the femur movements.

GPU-Based Haptic Simulator for Dental Bone Drilling

2011 ◽  
Author(s):  
Fei Zheng ◽  
WenFeng Lu ◽  
Yoke San Wong ◽  
Kelvin Weng Chiong Foong
Keyword(s):  
Real Time ◽  
Graphics Processing Units ◽  
Force Feedback ◽  
Mandibular Canal ◽  
Structure Design ◽  
Patient Specific ◽  
Force Model ◽  
Bone Drilling ◽  
The Real ◽  
Drill Bits

Dental bone drilling is an inexact and often a blind art. Dentist risks damaging the invisible tooth roots, nerves and critical dental structures like mandibular canal and maxillary sinus. This paper presents a haptics-based jawbone drilling simulator for novice surgeons. Through the real-time training of tactile sensations based on patient-specific data, improved outcomes and faster procedures can be provided. Previously developed drilling simulators usually adopt penalty-based contact force models and often consider only spherical-shaped drill bits for simplicity and computational efficiency. In contrast, our simulator is equipped with a more precise force model, adapted from the Voxmap-PointShell (VPS) method to capture the essential features of the drilling procedure. In addition, the proposed force model can accommodate various shapes of drill bits. To achieve better anatomical accuracy, our oral model has been reconstructed from Cone Beam CT, using voxel-based method. To enhance the real-time response, the parallel computing power of Graphics Processing Units is exploited through extra efforts for data structure design, algorithms parallelization, and graphic memory utilization. Preliminary results show that the developed system can produce appropriate force feedback at different tissue layers.

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