PURPOSE: A method for manufacturing a biocompatible implant is provided to complexly coat non-phosphate and hydroxyapatite (HA) with secure porosity onto the surface of a titanium or titanium alloy implant, thereby securing a porous coating surface, improving superior bone conduction speed and adhesion, and reducing the osseointegration speed of a patient after a surgical procedure. CONSTITUTION: A method for manufacturing a biocompatible implant comprises the following steps. Implant type base metal is provided (S10). The implant type base metal is made of titanium or low elastic titanium alloy. The average illuminance of the surface part of the implant type base metal is about 0.8~8.0&mu；m. On the surface of the implant type base metal, a coating layer including hydroxyapatite and non-phosphate is formed by a low temperature high speed collision method less than 100°；C (S20). The implant type base metal in which the coating layer is formed is deposited into liquid to be washed (S30). [Reference numerals] (S10) Step of providing an implant type base metal with an average illuminance of the surface part of 0.8~8.0&mu；m, which is made of titanium or low elastic titanium alloy； (S20) Step of forming a coating layer including hydroxyapatite(HA) and non-phosphate on the surface of the implant type base metal by a low temperature high speed collision method less than 100°；C； (S30) Step of depositing and washing the implant type base metal with the coating layer including hydroxyapatite and non-phosphate into a liquid생체친화성 임플란트의 제조방법이 개시된다. 본 발명에 의한 생체친화성 임플란트의 제조방법은 티타늄 또는 저탄성 티타늄 합금으로 제조되며, 표면부 평균조도가 0.8~8.0㎛로 조절된 임플란트형 기지금속을 제공하는 단계, 상기 임플란트형 기지금속의 표면에 100℃ 이하의 저온 고속충돌법에 의해 수산화 아파타이트(hydroxyapatite； HA) 및 비인산염의 코팅층을 형성하는 단계, 및 상기 수산화 아파타이트 및 비인산염의 코팅층이 형성된 임플란트형 기지금속을 액체에 침적하여 수세하는 단계를 포함한다.
