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Ultra strong absorption calcium alginate henatischesis dressing and its preparation method

A technology of calcium alginate and hemostatic dressing, applied in dressings, absorbent pads, adhesive dressings, etc., can solve the problems of not being able to simultaneously solve the problems of comprehensive wound ventilation and exudate absorption and wound scarring.

Active Publication Date: 2007-09-12
ROOSIN MEDICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because it cannot solve the problems of comprehensive ventilation of the wound, absorption of exudate and wound scars at the same time

Method used

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  • Ultra strong absorption calcium alginate henatischesis dressing and its preparation method

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Embodiment Construction

[0010] According to shown in Fig. 1, the calcium alginate fiber that has zinc ion in the present invention is main material to add the carboxymethyl chitosan of powdery form 120 gram non-woven fabrics 2 with needle-punching machine acupuncture after uniform mixing, will It is covered on 50 grams of acetate fiber non-woven fabric 1, and the other side of the acetate fiber cloth is combined with 18 grams of anti-permeation polypropylene non-woven fabric 3, and a small amount of needle punching is used to make it bonded as a whole, and then cut into required Block, and can be used after disinfection.

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Abstract

An ultrahigh-absorption styptic dressing made of calcium alginate is prepared through mixing carboxymethyl chitosan with calcium alginate fibres, preparing non-woven cloth, attaching it on the one surfaces of acetate fibre cloth, and attaching an impervious layer on its another surface.

Description

technical field [0001] The invention relates to a superabsorbable calcium alginate hemostatic dressing and a preparation method thereof. Background technique [0002] Traditional gauze dressings, mesh dressings and antibacterial dressings are currently used clinically. Because it can't solve the comprehensive ventilation of the wound, the absorption of the exudate and the scars of the wound at the same time. Contents of the invention [0003] In order to solve the above problems, the present invention provides a hemostatic dressing using calcium alginate technology and a preparation method thereof. [0004] The present invention is a super-absorbable calcium alginate hemostatic dressing, which covers calcium alginate fiber non-woven fabric on acetate fiber cloth, and covers an anti-seepage layer on the other side of the acetate fiber cloth, and the calcium alginate fiber non-woven fabric Calcium alginate fibers are provided with powdered carboxymethyl chitosan. [0005]...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61L15/00A61F13/02
Inventor 褚省吾
Owner ROOSIN MEDICAL CO LTD
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