Dermal filler composition

一种皮肤填充剂、组合物的技术，应用在新皮肤填充剂组合物领域，能够解决难以获得人体使用的许可、体积扩大效果微小、难以消除副作用等问题，达到不容易分解吸收、易于实用化、消除副作用的可能性的忧虑的效果
CN102247618AActive Publication Date: 2011-11-23曹康善 +3
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
曹康善
Publication Date
2011-11-23

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Abstract

The present invention relates to a novel dermal filler composition and to a method for preparing same. The composition of the present invention comprises, as a main component, cross-linked dextran, the molecular weight of which is 30,000 to 100,000. The composition can rapidly augment a defective area of the skin and maintain softness to the touch even when used alone. The composition eliminates the necessity of a pretreatment, such as an allergy test, which might otherwise be required prior to injection, is inexpensive, and is not easily decomposed or absorbed in vivo, thereby maintaining the tissue-volume augmentation effects thereof over a long period of time after injection. Therefore, the composition is suitable for use in a procedure such as penile augmentation or the like which requires the injection of a large amount of dermal filler, i.e. more than 20 cc. The composition of the present invention can be prepared through a simplified process to make the composition easily usable. The composition is soft to the touch when injected under the skin, and can thus be applicable not only to the skin of the penis but also to the skin of other parts of the human body, Including the face.
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Description

technical field

[0001] The present invention relates to a new dermal filler composition which can be quickly given any shape after being injected into the body by injection and its preparation method. Background technique

[0002] The soft tissue of the human body maintains its structure through proteins such as collagen and elastin and the extracellular matrix containing mucopolysaccharides. When the soft tissue is lost due to congenital reasons, external impact or etiology, etc. Biological tissue or synthetic macromolecular compounds expand soft tissue to restore or correct its shape. A substance similar to skin tissue is injected into a specific site to expand soft tissue, thereby improving wrinkles or correcting contours, etc. Substances are generally called dermal fillers or fillers. Such dermal fillers are divided into the following two types according to the mechanism of their display effects: one type of dermal fillers shows the expansion effect by directly expandin...

Claims

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