Method for mixing soft tissue filling agent with anesthetic injecta before use

A technology for injections and anesthetics, which is used in medical science, prosthesis and other directions to achieve the effects of strong operability, low technical requirements and low cost

Active Publication Date: 2012-12-05
SHANDONG BLOOMAGE HYINC BIOPHARM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This method can only eliminate the pain caused during the injection process, and is ineffective for the swelling and pain caused by the filler
[0005] 2. Anesthesia injection: injection of anesthet

Method used

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  • Method for mixing soft tissue filling agent with anesthetic injecta before use

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Experimental program
Comparison scheme
Effect test

Embodiment

[0031] Take a prefilled syringe containing sodium hyaluronate gel for injection, 1 ml of gel is contained in the prefilled syringe, and 0.1 ml of lidoca hydrochloride with a concentration (w / w) of 0.2% is extracted with a micro-sampler Due to injection. Back the push rod of the pre-filled syringe by about 0.1 ml, insert the needle of the micro-injector to the bottom of the gel, inject 10 μl of lidocaine hydrochloride injection, and then insert the needle of the micro-injector into the pre-filled syringe Move back 0.1 ml in the direction of the head, and then inject 10 μl of lidocaine hydrochloride injection, and repeat the operations of backing off the micro-injector and injecting lidocaine hydrochloride injection until all lidocaine hydrochloride is injected into the prefilled syringe , the number of injections is 10 times.

[0032] After mixing, place the prefilled syringe horizontally, and let it stand for 5-10 minutes in a sterile, normal temperature environment. There is...

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PUM

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Abstract

The invention discloses a method for mixing soft tissue filling agent with anesthetics injecta before use. The method comprises the following steps of: injecting anesthetics injecta into a prefilling injector filled with soft tissue filling agent by a microsyringe for multiple times, after the anesthetics injecta is injected, stewing for a short time, and then performing even mixing. According to the method, the pain caused by the cosmetic injection can be avoided, the method is high in operability, and is low in technical requirements on operating personnel, and the anesthetics injecta and the soft tissue filling agent can be evenly mixed with each other conveniently and quickly. Compared with the existing method for preparing the preparation by directly adding the anesthetics into hyaluronic acid gel, the method has the advantage of not needing the compatibility test, the stability test and even the clinic test of two drugs under the condition of high-temperature sterilization, so that the method is low in cost. Furthermore, after the mixing is carried out by the method, the soft tissue filling agent is free from the chemical reaction phenomena such as degradation, precipitation, turbidness and the like, so that the method is safe.

Description

technical field [0001] The invention relates to a method for mixing two immiscible medicines before use, in particular to a method for mixing a soft tissue filler with an anesthetic injection before use. Background technique [0002] Injection cosmetology is a kind of non-surgical plastic surgery. It uses injection method to inject biomaterials or artificially synthesized biocompatible materials into the dermis or subcutaneous layer, and achieves a large class of plastic surgery to reduce skin wrinkles or shape through different mechanisms of action. Surgical methods. Injection cosmetology has the advantages of no need for surgery, less pain, less side effects, and quick results, and the market demand continues to expand. [0003] As injection beauty technology becomes more and more developed, the injection beauty crowd is also growing. While developing beauty injection products, the personal feelings of the beauty injection users have gradually become a factor considered ...

Claims

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Application Information

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IPC IPC(8): A61L27/54A61L27/20
Inventor 郭学平付杰石艳丽刘爱华栾贻宏杨晓燕
Owner SHANDONG BLOOMAGE HYINC BIOPHARM CORP LTD
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