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接入腔设计对根管仪器效果的影响 - 一个体外研究

Vedamani Chandolu1, Jyothi Mandava1, Roopesh Borugadda1

  • 1Department of Conservative Dentistry and Endodontics, GITAM Dental College and Hospital, Visakhapatnam, Andhra Pradesh, India.

Journal of conservative dentistry and endodontics
|April 18, 2024
PubMed
概括

与传统设计相比,牙中的保守接入腔除掉了较少的牙,但留下了更多未被触及的通道壁. 这影响了根管治疗结果和牙骨折抵抗力.

关键词:
保守的访问空洞的使用.在TruNatomy NiTi文件中.仪器仪表的有效性 效率纳米计算机断层扫描技术传统的通道腔是传统的通道腔.

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Pipe Flowrate Measurement01:28

Pipe Flowrate Measurement

In pipe flow measurement, orifice, nozzle, and Venturi meters are commonly used to determine fluid flowrates by constricting the flow area, which increases fluid velocity and reduces pressure. This pressure difference, governed by Bernoulli's principle and adjusted for real-world conditions, is essential for calculating flowrate. Each meter type is suited to specific applications based on accuracy, efficiency, and compatibility with various flow conditions.
The orifice meter is a simple,...