Skin
Quality, texture, fine lines, scars, and recovery after aesthetic procedures.
For clinics
CORTEXIL PRP
Platelet-rich plasma from the patient’s own blood. The working concentration is 1,000,000 viable platelets per microliter, the level that carries the regenerative effect.
What it is for
Hair
Shedding, density, and the scalp, including support after hair transplantation.
Joints and soft tissue
Osteoarthritis, tendons, ligaments, sports injury, and recovery after orthopedic care.
Spine and nerve pain
Disc problems, nerve compression, and muscle pain, as part of a physician’s plan.
Gynecology
Mucosa, dryness, and tissue after childbirth or surgery. Some protocols also use it for the endometrium.
Dental and eye surface
Healing after oral surgery and implants. Ocular-surface care follows the eye protocol.
What PRP is
Platelet-rich plasma is a source of growth factors that activate tissue repair.
Where it sits
A cell-based technology at the core of modern regenerative medicine.
Buffy coat
Obtaining PRP means forming and collecting the buffy coat, then diluting it with plasma to the platelet concentration required.
Buffy coat
A leukocyte-platelet concentrate on the boundary between layers, with up to 9,000,000 platelets per microliter.
Without it, a plasma preparation cannot rightly be called PRP.
Cortexil syringe-tube
Forms the buffy coat and lets the physician take all of it, without needles or adapters.
Effective PRP needs three conditions
Concentration
1,000,000 platelets per microliter is the clinical benchmark.
Activation
Platelets should activate only after they enter the tissue. The anticoagulant is sodium citrate with glucose, so growth factors are not released in the tube.
Centrifugation
Gentle acceleration and braking, within 700 g. A balanced floating swing-bucket rotor. The Cortexil button starts this calibrated mode.
Syringe-tube
Blood goes in without needles or adapters. The draw is controlled and soft, which is what keeps the platelets alive. PPP is taken straight off, and the buffy coat is taken in full, at the concentration the physician wants.
10 ml tube
2 ml PRP and 3 ml platelet-poor plasma.
20 ml tube
4 ml PRP and 6 ml platelet-poor plasma.
The same tube yields both fractions. PRP holds 1,000,000 platelets per microliter. Platelet-poor plasma from that tube holds about 200,000. One draw, two preparations. 2 ml of PRP covers two or three areas, such as face, neck, and décolleté.
Centrifuge
The Cortexil centrifuge is its own product, built to produce PRP of the highest quality the system can hold. The centrifuge page.
- A floating swing-bucket rotor, balanced, with gentle acceleration and braking.
- A Cortexil button on the front panel starts the calibrated speed and time.
- The spin stays within 700 g, so platelet viability is kept up to 100%.
Plasma therapy, or PRP
Plasma on its own feeds the tissue. It carries glucose, lipids, hormones, and vitamins. That is support, not regeneration. PRP is plasma with 1,000,000 viable platelets per microliter. In the tissue those platelets release growth factors and raise the number of stem cells at the injection point by 2.5 times.
What the technology delivers
- A high concentration of viable platelets, not only a high count.
- The buffy coat is formed and taken in full, without needles or adapters.
- Platelets activate in the tissue, not in the tube.
- A gentle spin, within 700 g, keeps them viable.
The same system can also prepare i-PRF, a fresh concentrate built on platelet exosomes.