Title:
HOLLOW FIBER MEMBRANE ASSEMBLY, AND HOLLOW FIBER MEMBRANE KINITTED PAD AND KNITTING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/108947
Kind Code:
A1
Abstract:
A hollow fiber membrane assembly, a hollow fiber membrane knitted pad and a knitting method therefor. The hollow fiber membrane knitted pad comprises a plurality of hollow fiber membranes (110) and a plurality of knitting threads (120), wherein the plurality of hollow fiber membranes (110) are sequentially arranged at intervals in an extension direction of the knitting threads (120), the hollow fiber membranes (110) are arranged in a bent shape, a bent gap is formed between every two adjacent hollow fiber membranes (110), and the distances between the gaps are the same or different; and the plurality of knitting threads (120) are arranged at intervals in the lengthwise direction of the hollow fiber membranes (110) and are respectively wound around the hollow fiber membranes (110), so that the hollow fiber membranes (110) are knitted together.
Inventors:
DENG ZHIHUA (CN)
NI CHENGFENG (CN)
GAN YU (CN)
NI CHENGFENG (CN)
GAN YU (CN)
Application Number:
PCT/CN2022/083302
Publication Date:
June 22, 2023
Filing Date:
March 28, 2022
Export Citation:
Assignee:
INNOVAPATH MEDTECH SHANGHAI CO LTD (CN)
ZHEJIANG ACCUPATH SMART MFG GROUP CO LTD (CN)
ZHEJIANG ACCUPATH SMART MFG GROUP CO LTD (CN)
International Classes:
A61M1/18; B32B27/02; B32B27/12; B32B27/28; B32B27/30; B32B27/32; D04C1/02; D04C1/06
Foreign References:
| CN112007519A | 2020-12-01 | |||
| CN216550973U | 2022-05-17 | |||
| CN202410531U | 2012-09-05 | |||
| CN105916534A | 2016-08-31 | |||
| DE102011018925A1 | 2012-10-31 | |||
| JP2015020197A | 2015-02-02 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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