Invention Grant
US09539067B2 Deposition of discrete nanoparticles on a nanostructured surface of an implant
有权
在植入物的纳米结构表面上沉积离散的纳米颗粒
- Patent Title: Deposition of discrete nanoparticles on a nanostructured surface of an implant
- Patent Title (中): 在植入物的纳米结构表面上沉积离散的纳米颗粒
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Application No.: US14925524Application Date: 2015-10-28
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Publication No.: US09539067B2Publication Date: 2017-01-10
- Inventor: Bruce Berckmans, III , Ross W. Towse , Robert L. Mayfield
- Applicant: Biomet 3i, LLC
- Applicant Address: US FL Palm Beach Gardens
- Assignee: Biomet 3I, LLC
- Current Assignee: Biomet 3I, LLC
- Current Assignee Address: US FL Palm Beach Gardens
- Agency: Schwegman Lundberg & Woessner, P.A.
- Main IPC: A61K6/083
- IPC: A61K6/083 ; A61L27/32 ; B05D3/00 ; A61C8/00 ; A61B17/86 ; A61L27/04 ; A61L27/10 ; A61L27/42 ; A61L27/50 ; B82Y30/00 ; C23C22/02 ; C23C24/08 ; C23C26/00 ; C23C30/00 ; A61C13/00 ; C23F1/00 ; A61F2/30

Abstract:
A method of forming an implant to be implanted into living bone is disclosed. The method comprises the act of roughening at least a portion of the implant surface to produce a microscale roughened surface. The method further comprises forming a nanoscale roughened surface on the microscale roughened surface. The method further comprises the act of depositing discrete nanoparticles on the nanoscale roughened surface though a one-step process of exposing the roughened surface to a solution including the nanoparticles. The nanoparticles comprise a material having a property that promotes osseointegration.
Public/Granted literature
- US20160045289A1 Deposition of Discrete Nanoparticles on a Nanostructured Surface of an Implant Public/Granted day:2016-02-18
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