Title:
X-RAY DEVELOPING LINE, PRODUCTION METHOD THEREFOR, AND PRODUCTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/119932
Kind Code:
A1
Abstract:
An X-ray developing line, a production method therefor and a production device, the X-ray developing line being composed of a housing layer and a core line; the housing layer is coated outside of the core line, and the housing layer is made of a housing layer material; the housing layer material is composed of a modified thermoplastic elastomer and a developer; the developer comprises one or more from among barium sulfate, bismuth oxide or metal tungsten. The X-ray developing line is composed of the two components of the core line and the housing material; on one hand, the high strength of the core line may be used to ensure the strength of the X-ray developing line so as to reduce the elasticity of the X-ray developing line, thus when woven into gauze or otherwise combined with a gauze, the X-ray developing line is less likely to break, and the outer diameter is not reduced due to extension. On the other hand, the development line may be rapidly extruded due to the strength and the pulling effect of the core line.
Inventors:
XIAO WANGDONG (CN)
XU LINGJUN (CN)
ZHANG WENKAI (CN)
XU XIAOLIAN (CN)
XU LINGJUN (CN)
ZHANG WENKAI (CN)
XU XIAOLIAN (CN)
Application Number:
PCT/CN2018/109486
Publication Date:
June 27, 2019
Filing Date:
October 09, 2018
Export Citation:
Assignee:
SHENZHEN POLYTECHNIC (CN)
SHENZHEN YUANBANG TECH CO LTD (CN)
SHENZHEN YUANBANG TECH CO LTD (CN)
International Classes:
A61L31/18; D02G3/36
Domestic Patent References:
| WO2014084146A1 | 2014-06-05 |
Foreign References:
| CN108277563A | 2018-07-13 | |||
| CN106827379A | 2017-06-13 | |||
| CN104479276A | 2015-04-01 | |||
| CN102000364A | 2011-04-06 | |||
| CN200948258Y | 2007-09-19 | |||
| US20080312597A1 | 2008-12-18 |
Attorney, Agent or Firm:
LIUJIA CHINA IP LAW OFFICE (CN)
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