Title:
MEDICAL FABRIC
Document Type and Number:
WIPO Patent Application WO/2019/093387
Kind Code:
A1
Abstract:
Provided is a seamless, cylindrical, high-density medical fabric which is thin and has high strength and low water permeability, the diameter of which can be reduced, which has high sewing strength in a region of at least 10 mm, in the lengthwise direction, from one end thereof, and to which damage can be minimized. The high-density medical fabric according to the present invention satisfies that: (1) both warps and wefts are synthetic fiber multifilament yarns having a total fineness of 60 dtex or lower; (2) the warps each have a single fiber fineness of 0.5 dtex or lower; (3) the cylindrical fabric has a two-wefts insertion woven structure in a region of at least 10 mm, in the lengthwise direction, from one end of the fabric; (4) the fabric has a cover factor of 1600-2400; and (5) the thickness of the fabric is 110 μm or less.
Inventors:
OKUNO TOKIO (JP)
FUKUDA RYO (JP)
FUKUDA RYO (JP)
Application Number:
PCT/JP2018/041389
Publication Date:
May 16, 2019
Filing Date:
November 07, 2018
Export Citation:
Assignee:
ASAHI CHEMICAL IND (JP)
International Classes:
A61F2/07; D03D3/02; D03D13/00; D03D15/00
Domestic Patent References:
| WO2013137263A1 | 2013-09-19 |
Foreign References:
| JP2016123764A | 2016-07-11 | |||
| JP2010521226A | 2010-06-24 |
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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