Auxiliary PRP extraction device
By using a spiral plunger-assisted syringe design, the problem of unstable solution transfer during PRP extraction was solved, achieving stable and precise transfer and control of the solution between syringes, ensuring the stability of extraction rate and concentration, and improving treatment efficacy.
CN224127525UActive Publication Date: 2026-04-17KUNMING DIANKANG TRADING CO LTD
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Patent Information
- Application Number
- CN202520959197.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-15
- Publication Date
- 2026-04-17
- Estimated Expiration
- 2035-05-15
AI Technical Summary
Technical Problem
In existing technologies, the solution transfer during PRP extraction is unstable, making it difficult to precisely control the transfer amount. This leads to unstable platelet-rich plasma concentrations, affecting the therapeutic effect.
Method used
Employing helical plunger technology, the plunger assists the syringe in vertical movement, achieving stable transfer of solution between the two syringes, reducing pressure impact, and ensuring precise control of the extraction dosage.
Benefits of technology
Stable transfer of solution between syringes was achieved, reducing damage to viable cell components, ensuring precise control of extraction rate and platelet-rich plasma concentration, and improving treatment efficacy.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model belongs to the technical field of centrifugal equipment, and particularly relates to an auxiliary PRP extraction device. Comprising a base, a connecting rod is connected to the top of the base, and a support is arranged at the top of the connecting rod; a lower mounting groove and an upper mounting groove which are coaxial in the vertical direction are respectively formed in the base and the support, and injectors with conventional sizes can be accommodated in the lower mounting groove and the upper mounting groove; the device further comprises a spiral push rod capable of moving up and down in the vertical direction relative to the upper mounting groove. The auxiliary PRP extraction device provided by the utility model can be directly matched and applied to a specific centrifugal machine, a spiral pushing means is adopted, the pushing pressure impact force can be reduced, and the damage of pressure to active cell components is reduced, so that the extraction dosage is effectively controlled, the extraction rate can be ensured, and the extraction efficiency is improved. The concentration of platelet-rich plasma is accurately controlled, and the treatment effect is finally guaranteed.
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