Influence of storage temperature and time on endurance bone cement properties

CHEN Liang; et al

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Influence of storage temperature and time on endurance bone cement properties

更新时间：2024-01-17

- Influence of storage temperature and time on endurance bone cement properties
- Journal of Chongqing Medical University Issue 2, Pages: 219-222(2006)
- 作者机构：
  
  1. 重庆医科大学附属第二医院骨科
  2. 重庆医科大学第一附属医院骨科
  3. 重庆医科大学附属第二医院骨科,重庆,400010
  4. ,重庆,400016
- 作者简介：
- 基金信息：
- DOI：
  CLC： R318.01
- Published：2006，
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[1]陈亮,张健,黄朝梁.预冷温度及时间对Endurance骨水泥生物力学特性的影响[J].重庆医科大学学报,2006(02):219-222.

CHEN Liang, et al. Influence of storage temperature and time on endurance bone cement properties. [J]. Journal of Chongqing Medical University (2):219-222(2006)
[1]陈亮,张健,黄朝梁.预冷温度及时间对Endurance骨水泥生物力学特性的影响[J].重庆医科大学学报,2006(02):219-222. DOI：

CHEN Liang, et al. Influence of storage temperature and time on endurance bone cement properties. [J]. Journal of Chongqing Medical University (2):219-222(2006) DOI：

摘要

目的:探讨在不同预存温度及时间条件下Endurance骨水泥的生物力学特性

为临床应用提供理论依据。方法:分别将Endurance骨水泥粉剂预存于-20℃～22℃的条件下

每种温度分别存放2h～24h。测定其与液剂混合干固后的孔隙率、密度和最大抗压强度。结果:不同预存时间及预存温度条件下

Endurance骨水泥的孔隙率、密度及最大抗压强度并无显著性变化。结论:将骨水泥粉剂预冷于不同温度及时间条件下对Endurance骨水泥的生物力学特性无显著性影响。

Abstract

Objective: To analyze the biomechanical properties of endurance bone cement in order to provide the theoretical evidence for clinical works.Methods: Different storage temperature(-20℃ to 22℃) and storage time(2h to 24h) were set to the powder of the endurance bone cement.Porosity

density and ultimate compressive strength in cured endurance bone cement were observed and compared.Results: No difference in the porosity

density and ultimate compressive strength of the bone cement was found under different storage temperature and time.Discussion: The biomechanical properties of the endurance bone cement are not significantly influenced by the different storage temperature and time of the powder.

关键词

骨粘固剂生物力学温度

Keywords

Polymethyl methacrylatebiomechanicstemperature

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