IMPROVED-SAFETY NON-WOVEN FABRIC SURGICAL DRESSING AND NON-WOVEN FABRIC SURGICAL DRESSING PACK

WIPO Patent Application WO/2023/065975

A1

An improved-safety non-woven fabric surgical dressing comprises a water absorption pad (10) and at least one visual tracking strip (12). The water absorption pad (10) is made of a spunlace or needle-punched water-absorbent non-woven fabric. At least one visual tracking strip (12) is arranged on the water absorption pad (10), and the visual tracking strip (12) is made of a hydrophobic cloth and has at least one color which is obviously different from the color of blood, and is used for improving the visual tracking performance of the blood-soaked non-woven fabric surgical dressing during or after surgery, thus further improving the visibility of the surgical dressing and increasing the safety of the surgical dressing during use in surgery. A non-woven fabric surgical dressing pack comprises a packaging piece; and a plurality of sheets of non-woven fabric surgical dressing, wherein the plurality of sheets of non-woven fabric surgical dressing are stacked and hermetically packaged in the packaging piece, and, following sterilization, are used for surgery.

CHAN LAURENCE (CN)

PCT/CN2022/121169

April 27, 2023

September 26, 2022

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ENSAFER MEDICAL CO LTD (CN)

A61F13/36; A61F13/44; A61F15/00

CN113855393A	2021-12-31
CN216908345U	2022-07-08
CN209996472U	2020-01-31
CN113456353A	2021-10-01
CA1249122A	1989-01-24
CN203564415U	2014-04-30
CN211583844U	2020-09-29
CN112932798A	2021-06-11
CN202960944U	2013-06-05

SHENZHEN LINGDAO INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) et al. (CN)

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