Title:
MULTILAYER STRUCTURE STENT, PREPARATION METHOD THEREFOR AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/139124
Kind Code:
A1
Abstract:
A multilayer structure stent, a preparation method therefor and an application thereof. The multilayer structure stent has a structure ranging from centimeters to micrometers, and is used in the fields of three-dimensional cell culture, in vitro large-scale amplification, in vitro tissue-like construction, tissue engineering and regenerative medicine, pathological model research, new drug research and development, drug toxicology research and the like.
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Inventors:
YAO RUI (CN)
FENG LU (CN)
FENG LU (CN)
Application Number:
PCT/CN2020/100525
Publication Date:
July 15, 2021
Filing Date:
July 07, 2020
Export Citation:
Assignee:
UNIV TSINGHUA (CN)
International Classes:
C12N5/00; A61L27/56; C08J9/28
Foreign References:
| CN111139213A | 2020-05-12 | |||
| CN106543467A | 2017-03-29 | |||
| CN109010926A | 2018-12-18 | |||
| CN102505184A | 2012-06-20 | |||
| CN107041971A | 2017-08-15 |
Other References:
LU LU, JI HONG-FEI, GUO GE-PU, GUO XIA-SHENG, TU JUAN, QIU YUAN-YUAN, ZHANG DONG: "Ultrasonic enhancement of the porosity of alginate scaffold", ACTA PHYSICA SINICA, vol. 64, no. 2, 1 January 2015 (2015-01-01), pages 024301, XP055827362, ISSN: 1000-3290, DOI: 10.7498/aps.64.024301
FENG LU, LIANG SHAOJUN, ZHOU YONGYONG, LUO YIXUE, CHEN RUOYU, HUANG YUYU, CHEN YIQING, XU MINGEN, YAO RUI: "Three-Dimensional Printing of Hydrogel Scaffolds with Hierarchical Structure for Scalable Stem Cell Culture", ACS BIOMATERIALS SCIENCE & ENGINEERING, AMERICAN CHEMICAL SOCIETY, US, vol. 6, no. 5, 11 May 2020 (2020-05-11), US, pages 2995 - 3004, XP055827357, ISSN: 2373-9878, DOI: 10.1021/acsbiomaterials.9b01825
WANG JINLIANG, ZHAO JIAN-NING, GUO TING, YUE PENG-JU, HE JIE, HE ZHI-WEI: "Constructing tissue engineering cartilage on the agarose surface without scaffolds", JOURNAL OF CLINICAL REHABILITATIVE TISSUE ENGINEERING RESEARCH, vol. 12, no. 19, 6 May 2008 (2008-05-06), pages 3625 - 3628, XP055827365
ZHAO FEI, WAN TAO: "The Preparation and Research of Calcium Alginate porous scaffolds for tissue engineering", JOURNAL OF FUNCTIONAL MATERIALS, GAI-KAN BIANJIBU , CHONGQING, CN, vol. 3, no. 41, 1 January 2010 (2010-01-01), CN, pages 568 - 571, XP055827367, ISSN: 1001-9731
FENG LU, LIANG SHAOJUN, ZHOU YONGYONG, LUO YIXUE, CHEN RUOYU, HUANG YUYU, CHEN YIQING, XU MINGEN, YAO RUI: "Three-Dimensional Printing of Hydrogel Scaffolds with Hierarchical Structure for Scalable Stem Cell Culture", ACS BIOMATERIALS SCIENCE & ENGINEERING, AMERICAN CHEMICAL SOCIETY, US, vol. 6, no. 5, 11 May 2020 (2020-05-11), US, pages 2995 - 3004, XP055827357, ISSN: 2373-9878, DOI: 10.1021/acsbiomaterials.9b01825
WANG JINLIANG, ZHAO JIAN-NING, GUO TING, YUE PENG-JU, HE JIE, HE ZHI-WEI: "Constructing tissue engineering cartilage on the agarose surface without scaffolds", JOURNAL OF CLINICAL REHABILITATIVE TISSUE ENGINEERING RESEARCH, vol. 12, no. 19, 6 May 2008 (2008-05-06), pages 3625 - 3628, XP055827365
ZHAO FEI, WAN TAO: "The Preparation and Research of Calcium Alginate porous scaffolds for tissue engineering", JOURNAL OF FUNCTIONAL MATERIALS, GAI-KAN BIANJIBU , CHONGQING, CN, vol. 3, no. 41, 1 January 2010 (2010-01-01), CN, pages 568 - 571, XP055827367, ISSN: 1001-9731
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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