A rolling burn scar treatment device and method of use thereof

By introducing a constant pressure component and a fixed-gap medication application component into a rolling burn scar treatment device, combined with a sterile microneedle roller and a Luer screw injector, the problems of portability, uniform medication application, and pressure control are solved, achieving efficient and safe scar treatment.

CN122321324APending Publication Date: 2026-07-03THE 943RD HOSPITAL OF THE CHINESE PEOPLES LIBERATION ARMY JOINT LOGISTICS SUPPORT FORCE
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Patent Information

Application Number
CN202610649230.3
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-05-12
Publication Date
2026-07-03

AI Technical Summary

Technical Problem

Existing rolling burn scar treatment devices suffer from poor portability, ineffective medication application, inaccurate pressure control, and a tendency to cause skin damage.

Method used

It employs a constant pressure component, a fixed-gap drug application component, and a syringe fixing bracket, combined with a sterile microneedle roller, a Luer screw syringe, and a drug delivery dispenser, to achieve constant treatment pressure, uniform drug application, and prevention of skin damage.

Benefits of technology

This technology enables portable operation of the device and ensures uniform drug application, guaranteeing effective drug penetration, avoiding skin damage caused by pressure fluctuations, and improving the consistency and safety of treatment.

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Abstract

This invention discloses a rolling burn scar treatment device and its usage method. The invention relates to the field of burn scar treatment technology and includes a mounting housing. A handle housing is mounted on the outer wall of the mounting housing via mounting bolts. A constant pressure component is disposed inside the mounting housing, comprising two floating connecting rods. Guide grooves are provided on both sides of the interior of the mounting housing, and the two floating connecting rods are installed inside the guide grooves. A U-shaped fixing frame is mounted on the front end of each floating connecting rod via fixing bolts. A sterile microneedle roller is mounted on the end of the U-shaped fixing frame away from the floating connecting rods via detachable bolts. By setting up a constant pressure component and a fixed-gap medication application component, the treatment pressure, medication dosage, and scraping interval can be pre-calibrated for standardization, eliminating reliance on the operator's clinical experience, significantly reducing the operational threshold of the device, and ensuring treatment consistency among different operators.
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Citation Information

Patent Citations

  • Rolling type burn scar treatment equipment

    CN222018777U