印模

凝固膨胀率为0.23%；HX－I代型材料与琼脂和硅橡胶印模材料均有良好的相容性，但与藻酸盐印模材料相容性差。

The compatibility with impression materials was excellent between HX I die material and agar or silicone rubber respectively , but the compatibility was bad between HX I die material and alginate .

普雷里德萨克的通用印模冲压公司制造电池帽盖以及其他成形金属部件；

Universal Die & Stampings in Prairie du Sac , Wisconsin , makes battery caps and other shaped metal parts .

结论Rapid硅橡胶印模材料在精密附着体修复中应用效果好，具有体积稳定性好、操作简便的特点。

Conclusion The effects of using the polysiloxane impression material in the repair of the precise attachment is satisfactory .

探讨口腔印模在乙型肝炎病毒（HBV）在医院感染中的作用。

To investigate the effect of the impression of oral cavity which act on hospital infection .

不同印模材料之间的尺寸及弹性形变的变化不同（P0.05），硅橡胶印模变化率最低。

Different kinds of impression material have different changes in their size and elastic deformation ( P0.05 ) . Among them , the lowest rate of changing is the silicone rubber impression material .

概括介绍了VPS印模材料的物理和化学性能及其最新研究进展。

In this paper , the chemical and physical properties and updated development of VPS impression materials are reviewed .

目的：比较藻酸钾印模、琼脂藻酸钾联合印模和ExpressPutty硅橡胶印模分别用2%戊二醛、1%84消毒液不同方式、不同时间处理后对模型精度的影响。

PURPOSE : To measure the effect of disinfection on dimension stability of alginate , hydrocolloid , and Express putty impressions which were separately immersed in 2 % glutaraldehyde solution and 1 % 84 disinfector .

测试了HX－I型耐火代型材料的凝固时间、凝固膨胀率及与3种印模材料的相容性。

The setting time , the setting expansion ratio and the compatibility with impression materials of the HX I refractory die material were determined .

方法：在60mm×30mm×30mm体积的不锈钢模块上用藻酸盐印模材料制取阴模60个，分成2组，每组30个。

Methods : 60 alginate impressions with the volume of 60mm × 30mm × 30mm were divided into 2 groups , 30 in each .

结论：2%戊二醛、1%84消毒液浸泡消毒藻酸钾印模、琼脂藻酸钾联合印模和ExpressPutty硅橡胶印模，在20min内不影响修复体制作的精度，可试用于临床。

CONCLUSION : Alginate , hydrocolloid and Express putty impressions immersed in 2 % glutaraldehyde solution and 1 % 84 disinfector separately for 20 minutes does not affect the accuracy , and can be used clinically .

使用7000μW/cm2的紫外线分别照射5s、10s、15s和20s，硅橡胶印模上的细菌数明显少于藻酸盐印模（P<0.01）。

With ultraviolet irradiation at 7 000 μ W / cm2 for 5,10,15 and 20 s , the number of residual bacteria on the silicone rubber impression was significantly less than on the alginate impression ( P < 0.01 ) .

方法采用新鲜材料明胶灌注、X线摄像、Photoshop的层面处理技术，并结合透明、拼接、剪裁等多种功能图像处理，局部防腐、分部解剖、印模复位以及神经黄染等技术进行标本设计与制作。

Methods Fresh material gelatin filling , X ray photograph , Photoshop disposal technology were employed , and combined with manifold image disposal , such as transparency , splicing and scissoring , and local embalmment , subsection anatomise , and nerve yellow-dying to make sample design .

用读数显微镜测量浸泡后各时段印模材料的线性长度。结果：除硅橡胶外，藻酸盐及聚醚印模材料在使用IMPRESEPT消毒溶液浸泡前的体积与浸泡后各时段都有显著的统计学差异（P<0.05）。

Results There was no significant difference the linearity change of dimension of silastic impression materials when impressions were immersed in disinfectant ( IMPRESEPT )( P > 0.05 ) .

印模膏在制取无牙颌印模中的改良应用

Modified application of impression paste on preparing impression for edentulous jaws

琼酯和藻酸盐印模材联合印模法在冠桥修复中的应用

Agar / alginate combination impression used in crown and bridge restoration

2种不同印模方法制取间接桩核的临床效果评价

Clinical evaluation of indirect post core by two different impression methods

数字化印模及图像处理技术在鼻赝复中的应用

Application of digital impression and image processing technique in nasal prosthetics

硅橡胶加牙胶尖印模提高铸造桩核适合性的对照研究

The Contrast Study on Compatibility of Casting Post Improved by Silicon-rubber Impression

方法选择不同牙列期的患者20例，常规取印模并灌制成两副牙颌模型，组成为两个配对的样本；

Methods Twenty patients with different dentitions were included in the study .

寒天琼脂和藻酸盐类联合印模法在桩核烤瓷冠中的应用

Clinical using of combined impression method in post and core PFM crowns

玉洁新消毒液调拌藻酸盐印模材临床效果评价

To evaluate the effect of triclosan disinfection on the alginates impression materials

另一组采用基牙制备后取印模，口外模型制作临时冠；

The second used plaster cast to make provisional crown ;

浸泡消毒对海藻酸盐印模三维尺寸稳定性影响的评价

Evaluation of the three-dimensional stability of alginate impression materials after immersion disinfection

藻酸盐印模材料流动性能的比较研究

Comparative study on the flow property of alginate impression materials

不同消毒处理对琼脂藻酸钾联合印模尺寸稳定性的影响

The Effect of Disinfectants on Dimensional Stability of Agar Alginate Combined Impressions

雾化酸性氧化电位水对口腔印模的消毒效果观察

Disinfection effect of dental alginate impressions by roridous acidic oxidative potential water

3种印模材料制取活动义齿模型的三维精度比较

3D Accuracy of Three Types of Impression Materials for Removable Partial Denture

自制硅橡胶印模材料的口腔黏膜刺激试验研究

Oral mucous membrane irritation tests on new developed silicone rubber impression material

全口义齿闭口式印模的初步研究

A study on close mouth impression for complete denture

微波消毒对印模精度的影响研究

The Effect of Microwave Disinfection on the Dimensional Stability of Dental Impression Materials