CONTROLLED TRUST FORCE INFLUENCE ON AUTOMATIC BONE DRILLING PARAMETERS IN THE ORTHOPEDIC SURGERY

Biomechanical Evaluation of Temperature Rising and Applied Force in Controlled Cortical Bone Drilling: An Animal in Vitro Study

Background: The present study was conducted to quantify the relationships between bone drilling process parameters(i.e., feed rate, resting time, exit rate, and drill bit diameter) and drilling outcome parameters (i.e., thrust force andmaximum temperature).Methods: This study utilized 10-cm cortical bovine samples to evaluate the effects of four independent parameters,in...

Bone drilling haptic interaction for orthopedic surgical simulator

Drilling procedure is widely used in orthopedic surgery to position reduced fractured bones and prosthetic components. However, successful execution of bone drilling requires a high level of dexterity and experience, because the drilling resistance is large and sometimes vibrates violently to difficultly grasp the hand-piece or even break the slender drill. This paper introduces haptic function...

O7: Orthopedic Trauma Surgery in Germany-Influence on a Better Road Safety

Each year over 50 million humans are injured worldwide in traffic accidents (WHO). 1,200000 fatalities are registered at the same time. Everybody agrees, that we must fight against. Beside law enforcement, education, car technology and road construction a well organized rescue chain is mandatory, chain links are: Emergency call center (Europe TEL. 112), SAR system, Treatment in a competent hos...

An Experimental Research on Bone Drilling Temperature in Orthopaedic Surgery

The bone drilling temperature fields under different cutting parameters and cooling modes were experimental researched by using common twist drill, diamond punching pin, diamond bullet-like grinding head and diamond spherical grinding head. Three cooling modes were applied, namely, natural air cooling, normal saline pouring cooling and normal saline spray cooling. K-thermocouple was used to mea...

Informative title: Thermal Osteonecrosis and Bone Drilling Parameters Revisited Concise title: Thermal Osteonecrosis and Bone Drilling