Hydroxyapatite coatings
Osprovit®: the bioactive coatings with the longest clinical history
Osprovit® is a slowly bioresorbable bioactive coating. Twenty years of clinical history guarantee this coating's high performance.
Osprovit® is suitable for several types of device:
- Arthroplasty implants
- Trauma components
- Dental implants
- Spinal implants
PLASMA SPRAY HYDROXYAPATITE COATINGS
Osprovit®
| Production Technology | Air Plasma Spray |
|---|---|
| Suggested thickness | 30 - 150 μm |
| Porosity | < 10 % |
| Roughness (Rt) |
30 - 80 μm |
| Cristallinity (According to ISO 13779-3) |
> 60 % |
The Hydroxyapatite coating with the longest clinical history. High adhesion strength can be obtained with recommended thickness. High quality double coatings, made with titanium and Air Plasma Spray Opsrovit®, are also available.
Osprovit® LC
| Production Technology | Air Plasma Spray |
|---|---|
| Suggested thickness | 30 - 40 μm |
| Porosity | < 10 % |
| Cristallinity (According to ISO 13779-3) |
5 - 25% |
| Adhesion strength | ≥ 40 Mpa |
Low-crystallinity coating, with higher resorption rate. Remarkable results have been shown in clinical applications.
Osprovit®V
| Production Technology | Vacuum Plasma Spray |
|---|---|
| Suggested thickness | 30 - 100 μm |
| Porosity | < 10 % |
| Roughness (Rt) |
30 - 50 μm |
| Cristallinity (According to ISO 13779-3) |
≥ 70% |
Typically applied in double-layered coatings: Osprovit® V is a hydroxyapatite coating sprayed under vacuum onto a previously deposited titanium coating. This application combines the bioactive performance of HAP with the long-term mechanical stability of porous titanium.
Crystallinity ratio, Ca/P rate, Foreign phases, Heavy Metal content and Adhesive Strength are in compliance with ISO 13779 requirements.
A consideravke amount of biological evidence is available to further confirm optimal biocompatibility as well as long-termm clinical efficacy.
MTT Test -SAOS- 2. Osteoblast cell growth proliferation trend:
Osprovit® HA coating significantly increases and accelerates the bone ingrowth potential of a porous titanium structure:
Ti Growth®
The first titanium sponge applicable to prostheses made with thermal spray technologyVacuum Plasma Spray Titanium Coatings
High levels of purity, increased adhesion strenght, roughness and porosity
Hybrid Plasma Spray Titanium Coatings
Your choice when efficiency is the goal
Coating on Peek
The basis for the development of a PS coating family (Spondycoat®) for PEEK-based components