Silicone gel dressing and production process thereof

Abstract

The invention discloses a silicon gel dressing and a production method thereof. The silicon gel dressing is respectively prepared from, by weight, 40-80% of silicon oil Q7-9120, 0.1-20% of an organic silicon oil mixture T1-7021, 19-40% of polydimethylsiloxane Q7-9180, 1-3% of tea tree essential oil and 0.2-1% of bisabolol. The silicone gel dressing is a medical silicone liquid film which does not cause wound adhesion and allergy and is breathable and waterproof, growth of scar is effectively restrained, and the scar can be faded or eliminated.

Description

technical field [0001] The invention relates to the field of dressing and its production process, in particular to a silicone gel dressing and its production process. Background technique [0002] With the continuous improvement of living standards, people pay more and more attention to the care of skin wounds. Whether it is bruises, burns, animal scratches or wounds after surgery, it is not just a simple requirement of healing, but more attention It is the comfort of wound treatment and the aesthetics of wound healing. At present, the mainstream wound care dressings are gauze sheets, non-woven dressings, hydrocolloid dressings, etc. [0003] Shortcomings / deficiencies of the prior art: 1. The gauze sheet is easy to stick to the wound, and it is very painful to replace, and it is easy to cause secondary injuries, and scars are left after scabs, which are difficult to eliminate and affect the appearance; Thick, poor air permeability, and the tape coating is pressure-sensitiv...

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Problems solved by technology

[0003] Shortcomings / deficiencies of the prior art: 1. The gauze sheet is easy to stick to the wound, and it is very painful to replace, and it is easy to cause secondary injuries, and scars are left after scabs, which are difficult to eliminate and affect the appearance; Thick, poor air permeability, and the tape coating is pressure-sensitive adhesive, which is easy to cause skin allergies; 3. Hydrocolloid dressings have poor air permeability and poor biocompatibility, especially cytotoxicity and sensitization; 4. Existing dressings All are to be pasted on the skin, causing local hypoxia of the skin, or some irritation, sensitization, and more or less discomfort; It brings a lot of inconvenience; 6. The existing dressings generally cannot effectively inhibit the generation of scars, let alone dilute the scars that have already formed; 7. The sales channels of existing dressings can only be hospitals or professional nursing institutions, and this product can be used independently according to the instructions , and easy to carry

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