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内镜下黏膜下注射材料性能评价的一种新的体内模型

JoVE Journal
Bioengineering

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JoVE Journal Bioengineering

A New Ex Vivo Model for the Evaluation of Endoscopic Submucosal Injection Material Performance

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内镜下黏膜下注射材料性能评价的一种新的体内模型

DOI:

10.3791/58029-v

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03:54 min

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October 19, 2018

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Ryohei Hirose², Tomo Daidoji, Yuji Naito, Osamu Dohi, Naohisa Yoshida, Hiroaki Yasuda, Hideyuki Konishi, Takaaki Nakaya, Yoshito Itoh

¹Department of Molecular Gastroenterology and Hepatology, Graduate School of Medical Science,Kyoto Prefectural University of Medicine, ²Department of Infectious Diseases, Graduate School of Medical Science,Kyoto Prefectural University of Medicine

Chapters

00:04Title
00:31Submucosal Elevation Height (SEH) Measurement and Submucosal Injection Material (SIM) Performance Evaluation
02:14Results: Representative New Ex Vivo and Conventional SEH Measurements
03:31Conclusion

Summary

Automatic Translation

我们开发了一种新的体外模型, 对猪胃标本施加恒定的张力。这一发展使人们能够准确地评估各种模拟人生的表现 (黏膜下高程的高度和持续时间)。介绍了此新模型的详细设置方法。

Tags

Ex Vivo Model Endoscopic Submucosal Injection Submucosal Elevation Hyaluronate Acid Traction Device Porcine Stomach Digital Gauge Constant Tension

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