A study on a cooling method for bone grinding using diamond bur for minimally invasive surgeries
A study on a cooling method for bone grinding using diamond bur for minimally invasive surgeries
复制标题
微创手术用金刚石车针磨骨冷却方法的研究
DOI：
10.1016/j.precisioneng.2021.01.010
复制
发表时间：
2021
期刊：
影响因子：
--
通讯作者：
Toshiyuki Enomoto
中科院分区：
文献类型：
--
作者：
Takeru Mizutani;Urara Satake;Toshiyuki Enomoto
微型球头金刚石砂轮广泛用于内窥镜手术中的骨磨削。在骨研磨过程中，会产生大量的热量，这会对骨附近的组织（包括神经）造成热损伤。在我们以前的研究中，发现骨屑在砂轮表面上的强烈粘附促进了热量的产生。为了防止粘附，提出了一种表面处理的车轮，它降低了温度升高。然而，我们发现，所提出的车轮不能稳定地抑制温度升高，因为车轮效果取决于冷却剂供应率。在本研究中，研究了稳定地抑制温度升高的骨研磨方法。基于所获得的发现，开发了使用冷空气的冷却方法，并且在冷空气供应下稳定地抑制了温度升高。
Miniature ball-end diamond wheels are widely used for bone grinding in endoscopic surgeries. During bone grinding, a considerable amount of heat is generated, which can cause thermal injuries to the tissues adjacent to bone, including nerves. In our previous studies, it was revealed that the strong adhesion of bone chips on the wheel surface promotes heat generation. To prevent adhesion, a surface-treated wheel was proposed, and it reduced the temperature elevation. However, we found that the proposed wheel cannot stably suppress the temperature elevation because the wheel effect depends on the coolant supply rate. In this study, a bone grinding method that stably suppresses temperature elevation was investigated. Based on the obtained findings, a cooling method using cold air was developed, and the temperature elevation was stably suppressed under a cold air supply.
影响因子：
4.6
作者：
Takenaka, S.;Hosono, N.;Fuji, T.
通讯作者：
Fuji, T.
213 冷风射流车削中冷风射流供给条件对车削性能的影响
影响因子：
2.3
作者：
M. Yokogawa
通讯作者：
M. Yokogawa