A novel recombinant collagen dressing structure

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By designing a novel recombinant collagen dressing structure, and utilizing the combination of a liquid bottle, connector, and liquid guide tube, the problem of inaccurate application of liquid collagen dressings was solved, achieving effective application and absorption of collagen and improving the repair effect at the hair transplant site.

CN224540788UActive Publication Date: 2026-07-24GUANGXI BENIF MEDICAL TECHNOLOGY CO LTD

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Patent Information

Application Number: CN202520807445.4
Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner
Filing Date: 2025-04-18
Publication Date: 2026-07-24
Estimated Expiration: 2035-04-18

Application Information

Patent Timeline

18 Apr 2025

Application

CN202520807445.4

24 Jul 2026

Publication

CN224540788U

IPC: A61M37/00; A61H15/02

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Application Domain

Medical devices Roller massage

Technology Topics

Graft transplantCollagenan

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AI Technical Summary

Technical Problem

Existing liquid collagen dressings are applied to too large an area, resulting in waste and insufficient absorption through massage, making them unable to be effectively applied to the hair transplant site.

Method used

A novel recombinant collagen dressing structure was designed, including a liquid bottle, a connector, a liquid cap, and a liquid guide tube. The flow and distribution of liquid collagen are controlled by the cooperation of the connector and the liquid cap, and the liquid guide tube is used for precise application, avoiding waste and ensuring effective absorption.

Benefits of technology

It achieves precise application and effective absorption of collagen dressings, avoiding waste and ensuring the repair and maintenance effect of the hair transplant site.

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Abstract

The utility model discloses a novel recombinant collagen dressing structure, including liquid filled bottle, liquid filled bottle top middle part fixed connection adapter bottom, its adapter top outer cover is equipped with liquid storage cover, is equipped with semicircle baffle in the adapter, and the liquid storage cover bottom is equipped with sector baffle, the utility model discloses through the adapter that liquid filled bottle top is equipped with and inserts into the liquid storage cover, and the adapter inside top is equipped with semicircle baffle, and the liquid storage cover inside middle part is equipped with sector baffle, and the slide way part that the adapter outer wall middle part is equipped with inserts into the locating block that the liquid storage cover inner wall lower part is equipped with, and the liquid storage cover top is equipped with liquid guide pipe and ball, utilize the cooperation between the liquid storage cover, sector baffle, semicircle baffle and adapter in this structure, can directly carry out the dressing to the hair transplantation, and the ball on the liquid guide pipe top can massage the hair transplantation, avoid the waste of dressing, and can make the hair transplantation effectively absorb.

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