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[聚甲基丙烯酸甲酯骨水泥的加工性能和粘度]

[Processing properties and viscosities of PMMA bone cements].

作者信息

Paul Christian, Steinhauser Erwin, Kühn Klaus-Dieter

机构信息

Heraeus Medical GmbH, Wehrheim, Deutschland.

Fakultät für angewandte Naturwissenschaften und Mechatronik, Hochschule München, München, Deutschland.

出版信息

Orthopadie (Heidelb). 2023 Dec;52(12):957-967. doi: 10.1007/s00132-023-04450-x. Epub 2023 Oct 30.

DOI:10.1007/s00132-023-04450-x
PMID:37902859
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10691994/
Abstract

Processing properties of PMMA bone cements can be divided into four phases: 1. mixing, 2. waiting, 3. processing and 4. curing. Each of these phases is subject to several external influencing factors, such as temperature and humidity, which must be considered during application. Instructions for use provided by the manufacturers of PMMA bone cements and mixing and application systems contain important information on correct application. The processing properties of PMMA bone cements and possible factors influencing the curing process are of great importance for safe procedures in the operating room. Knowledge of the viscosity and consistency of the PMMA bone cement from the dough phase to complete curing facilitates preparation and application, which in the long term significantly improves the requirements placed on PMMA cements regarding the function and service life of the implant.

摘要

聚甲基丙烯酸甲酯骨水泥的加工特性可分为四个阶段

  1. 混合；2. 等待；3. 加工；4. 固化。这些阶段中的每一个都受到几个外部影响因素的作用，如温度和湿度，在应用过程中必须予以考虑。聚甲基丙烯酸甲酯骨水泥及混合和应用系统制造商提供的使用说明包含有关正确应用的重要信息。聚甲基丙烯酸甲酯骨水泥的加工特性以及影响固化过程的可能因素对于手术室中的安全操作至关重要。了解聚甲基丙烯酸甲酯骨水泥从面团阶段到完全固化的粘度和稠度，有助于其制备和应用，从长远来看，这将显著提高对聚甲基丙烯酸甲酯骨水泥在植入物功能和使用寿命方面的要求。
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/47e227835cfb/132_2023_4450_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/aa5bb26f64e2/132_2023_4450_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/764cbe644c61/132_2023_4450_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/c878eca98beb/132_2023_4450_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/94a0a8e3d2b4/132_2023_4450_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/334e78b532d4/132_2023_4450_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/9ebc56961fc9/132_2023_4450_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/47e227835cfb/132_2023_4450_Fig7_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/aa5bb26f64e2/132_2023_4450_Fig1_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/764cbe644c61/132_2023_4450_Fig2_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/c878eca98beb/132_2023_4450_Fig3_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/94a0a8e3d2b4/132_2023_4450_Fig4_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/334e78b532d4/132_2023_4450_Fig5_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/9ebc56961fc9/132_2023_4450_Fig6_HTML.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/9229/10691994/47e227835cfb/132_2023_4450_Fig7_HTML.jpg

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本文引用的文献

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Properties of Orthopaedic Cements Biomechanically Little Affected by Exceptional Use of Liquid Antibiotics.骨科黏固剂的性能很少受到液体抗生素特殊应用的影响。
Orthop Surg. 2021 Oct;13(7):2153-2162. doi: 10.1111/os.12911. Epub 2021 Oct 4.
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[Local antibiotic therapy].[局部抗生素治疗]
Unfallchirurg. 2017 Jul;120(7):561-572. doi: 10.1007/s00113-017-0372-8.
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