PRP treatment (Platelet - Rich Plasma) is a regenerative medicine technique that uses the patient's own blood to prepare a high - concentration platelet-rich plasma. It promotes tissue repair and regeneration through injection or local application. The core of it lies in the various growth factors released by platelets. These factors can activate cell regeneration, accelerate wound healing, and improve the functional state of local tissues. The following analyzes PRP treatment from multiple dimensions:

I. The Definition and Mechanism of Action of PRP

1. Definition

2. Mechanism of Action

Promote tissue repair: Growth factors stimulate the proliferation of fibroblasts, accelerate the synthesis of collagen and elastic fibers, and improve problems such as skin aging and scars.

Anti-inflammation and angiogenesis: Inhibit the release of inflammatory factors. At the same time, promotes the growth of vascular endothelial cells and enhances local blood supply.

Scaffold function: Fibrin forms a reticular structure, providing support for cell migration and repair.

II. Clinical Application Fields of PRP

1. Orthopedics and Sports Medicine

Osteoarthritis: By promoting cartilage repair and reducing inflammation, it relieves pain.

Tendon injuries: Such as tennis elbow, Achilles tendinitis, etc., accelerate the healing of ligaments and tendons.

Fracture healing: Especially suitable for non-union fractures, it shortens the recovery period.

2. Cosmetic Dermatology and Anti-aging

Improve wrinkles and skin laxity: Stimulate the regeneration of collagen and enhance skin firmness.

Acne scars and melasma: Combined with laser treatment can significantly reduce pigmentation and scar depth.

Hair loss treatment: Activate hair follicle stem cells and promote hair growth.

3. Other Fields

Stomatology: Used for soft tissue regeneration after periodontal surgery and dental implantation.

Gynecology: Improve thin endometrium and increase the embryo implantation rate.

Nanjing Shuangwei Biotechnology has been deeply engaged in the field of blood safety for nearly 30 years. It is a leader in the field of blood transfusion technology in China and has accumulated rich experience in blood safety management. To meet the clinical needs, it has developed a new type of Class III medical device product that has obtained certification - "Disposable Platelet-Rich Plasma Preparation Kit". Let's ask DeepSeek what it thinks of this!

1. Technical Advantages and Innovative Design

Automation and simplified operation: The kit adopts the design concept of "single-centrifugation, one-stop closed-system, and one-click preparation". It integrates functions such as separation, positioning, puncture, interface adjustment, extraction speed, and volume control, reducing manual intervention and improving operation efficiency.

Patent-technology support: The company holds a number of related patents. For example, the "technical solution for multi-specification PRP automated preparation system" replaces the traditional rotary design with a direct-push liquid-level adjustment method, simplifying the structure and enhancing the system's stability. Meanwhile, it incorporates a white blood cell filtration function, optimizing the precision of blood component separation.

2. Clinical Application Effects

Promote tissue repair: PRP contains a high concentration of growth factors, which can promote the proliferation of chondrocytes, reduce inflammation, and facilitate tissue repair. It is especially suitable for diseases such as knee osteoarthritis and cartilage injuries. Clinical cases show that patients experience significant pain relief and functional improvement after treatment.

Safety and convenience: PRP is derived from autologous blood, reducing the risks of infection and immune rejection. The kit uses a closed-system operation, minimizing the possibility of contamination. Moreover, the preparation process is quick, making it suitable for immediate clinical use.

3. Product Performance and Supporting Equipment

Optimization of supporting equipment: Equipment such as the centrifuge developed by the company adopts a layered chamber design (centrifugation chamber, aspiration chamber, electrical chamber). With a reasonable spatial layout, it enhances the stability and safety of the preparation process.

Precise control ability: Through the visual recognition device and intelligent control module, it can accurately identify the interface of blood components in the centrifuge tube, enabling automatic adjustment during the aspiration process and avoiding human - error.

4. Market Recognition and Extended Applications

Nanjing Shuangwei Biotechnology has rich experience in the medical device field. Its PRP products, together with other innovative medical devices of the company (such as High-vacuum Wound Drainage System, Fiberglass Casting Splint, etc.), create a synergistic effect, further enhancing market competitiveness.

According to industry reports, the global PRP preparation market continues to grow. Nanjing Shuangwei Biotechnology's technical solutions are in line with the industry trends of automation and precision and have good investment and application prospects.

5. Precautions and Scope of Application

This kit is suitable for scenarios such as wound repair in closed-fracture surgery. However, it should be used under the guidance of clinical doctors, and the separated PRP should not be used for intravenous injection.

For severe cartilage defects or infectious knee joint diseases, the therapeutic effect of PRP is limited, and it needs to be combined with other treatment methods.

Conclusion