PEEK wire anchor
PEEK wire anchor is made of PEEK material and is suitable for repairing soft tissue injuries in joints such as shoulder, ankle, knee, hip, and wrist.
Excellent properties of PEEK
PEEK material is a new type of implant-grade material. Its scientific name is polyetheretherketone. After injection molding, it is suitable for repairing soft tissue injuries in joints such as shoulder joints, ankle joints, knee joints, hip joints, and wrist joints.
Features:
(1) The anchor is made of PEEK material, which is high in strength and radiolucent. The image during CT examination will be clearer, and the repair condition after treatment can be seen.
(2) Special thread design makes it easy to knock in, has higher pull-out resistance and is securely fixed.
(3) The thread surface is specially designed to facilitate bone ingrowth.
(4) Resistant to high temperatures and poor heat conduction, it is more comfortable after peek material repair.
(5) PEEK material has good biocompatibility and its modulus is similar to that of human bone.
(6) The matching suture has a good feel and is easy to tie, and its tensile strength is 15% higher than similar products.
PEEK biocompatibility testing
| Experimental standards | Experiment Name | Experimental Results |
| IS0 10993-4:2017 | In vitro hemolytic performance test | pass |
| IS0 10993-10:2010 | Intradermal reaction test | pass |
| IS0 10993-10:2010 | Skin sensitization test | pass |
| IS0 10993-5:2009 | Cytotoxicity assay | pass |
| IS0 10993-11:2017 | Acute toxicity test | pass |
| IS0 10993-11:2017 | Pyrogen test | pass |
| Polymer properties/types | unit | PEEK5600G | PEEK5600GF30 | PEEK5600CF30 | PPSU | PSU | Test Standards |
| Fiber Content | Not filled | 30% glass fiber | 30% Carbon Fiber | Not filled | Not filled | — | |
| Tensile Strength | MPa | 101 | 163 | 220 | 72 | 69 | ISO 527-1/-2 |
| Tensile modulus | GPa | 3.5 | 11 | 21 | 2.2 | 2.5 | ISO 527-1/-2 |
| Elongation at break | % | 10-20 | 2.8 | 1.7 | 60-120 | 50-100 | ISO 527-1/-2 |
| Bending Strength | MPa | 157 | 260 | 321 | 91 | 103 | ISO 178 |
| Flexural modulus | GPa | 3.5 | 10.5 | 17.9 | 2.4 | 2.6 | ISO 178 |
| Unnotched impact strength | J/m | No Break | 860 | 637 | No Break | No Break | ISO 180/IU |
| Heat deformation temperature 1.82MPa | °C | 160 | 315 | 315 | 210 | 174 | ISO 75-1/-2 |
| Linear thermal expansion coefficient Flow direction | ppm/°C | 47 | 20 | 7 | 57 | 56 | IS011359-1/-2 |
| Linear thermal expansion coefficient in transverse direction | ppm/°C | 50 | 67 | 56 | 57 | 56 | IS011359-1/-2 |
| Water absorption 24 hours | % | 0.1 | 0.1 | 0.1 | 0.4 | 0.3 | ISO 62 |
| density | g/cm3 | 1.3 | 1.53 | 1.41 | 1.29 | 1.24 | ISO 1183 |
| Note: This data is the average value of physical properties and cannot be used as an acceptance standard. The average value of the linear thermal expansion coefficient is between 0-150C | |||||||
Contact Us Now and Enjoy a One-Stop Solution!
Fill the Form to Get a Quote, Product Manual, Performance Parameters, Custom Solutions, Technical Consultation, and Samples
