公开(公告)号：US20090234036A1

公开(公告)日：2009-09-17

申请号：US12469178

申请日：2009-05-20

申请人： Katsuhiko SHIMIZU ,  Teruhiko Yasuda ,  Hiroshi Wada

发明人： Katsuhiko SHIMIZU ,  Teruhiko Yasuda ,  Hiroshi Wada

IPC分类号： C08J9/10

CPC分类号： C08G18/61 ,  C08G18/4072 ,  C08G18/409 ,  C08G18/482 ,  C08G18/4837 ,  C08G18/4883 ,  C08G18/5021 ,  C08G18/506 ,  C08G18/632 ,  C08G18/638 ,  C08G2101/0025 ,  C08G2101/005 ,  C08G2101/0083 ,  C08J2205/10

摘要： To provide a method for producing a rigid polyurethane foam, whereby it is possible to reduce the density without causing deterioration in dimensional stability, and a rigid polyurethane foam.A method for producing a rigid polyurethane foam, which comprises a step of reacting a polyol having a hydroxyl value of from 200 to 800 mgKOH/g with a polyisocyanate compound in the presence of an amino-modified silicone, a catalyst, a blowing agent and a surfactant.

摘要翻译： 为了提供硬质聚氨酯泡沫塑料的制造方法，可以降低密度而不会使尺寸稳定性下降，并且硬质聚氨酯泡沫体也可。 一种硬质聚氨酯泡沫塑料的制造方法，其特征在于，在羟基值为200〜800mgKOH / g的多元醇与多异氰酸酯化合物在氨基改性硅酮，催化剂，发泡剂和 表面活性剂。

公开(公告)号：US20120253123A1

公开(公告)日：2012-10-04

申请号：US13433151

申请日：2012-03-28

申请人： Katsuhiko SHIMIZU ,  Yasushi Kinoshita ,  Satoru Suehara ,  Yousuke Ootani ,  Riyaheh Arastoo ,  Kenichi Kumoyama

发明人： Katsuhiko SHIMIZU ,  Yasushi Kinoshita ,  Satoru Suehara ,  Yousuke Ootani ,  Riyaheh Arastoo ,  Kenichi Kumoyama

IPC分类号： A61B1/233 ,  A61B1/012 ,  A61M1/00 ,  A61B1/06

CPC分类号： A61B1/233 ,  A61B1/00082 ,  A61B1/00137

摘要： An otorhinolaryngological treatment device includes: a flexible elongated body to be introduced into an accessory nasal cavity through a nasal cavity; an expansion body which is provided on the elongated body and has an effective expansive section capable of radial expansive deformation within a natural ostium between the nasal cavity and the accessory nasal cavity to thereby force open a stenosed part of the natural ostium; and imaging unit for obtaining an image on the front side of a distal end of the elongated body, which is provided integrally with the elongated body on the distal side of the elongated body relative to the expansion body. The treatment device enables easy positioning (aligning) of the expansion body inside the nasal cavity, without need for radioscopy.

摘要翻译： 耳鼻喉治疗装置包括：柔性细长体，通过鼻腔引入附属鼻腔; 膨胀体设置在细长体上并具有能够在鼻腔和辅助鼻腔之间的天然口内径向膨胀变形的有效的膨胀部，从而迫使开放天然口的狭窄部分; 以及成像单元，用于获得在细长主体的远端的前侧上的图像，其与细长主体相对于扩张体的远端侧的细长主体一体地设置。 治疗装置能够容易地在鼻腔内定位（对准）膨胀体，而不需要放射检查。