wenzhong wu

WENZHONG WU

**** ***** ***** ** *** E*, Bellevue, WA 98007

Tel. 425-***-**** e-mail. **********@*****.***

OBJECTIVE: Product Development Engineer/R&D Engineer/Design Engineer

QUALIFICATIONS

• 6+ years in design and development of orthopedic and spinal implants & instruments;7+ years of R&D in advanced materials and processes;3+ years of project management in multifunctional teams for new medical device development.

• Excellent in design and development of new implants & instruments, such as concept generation, design, prototype fabrication, animal testing, cadaver evaluation, clinical follow-up and further improvement

• Experienced in using rapid prototyping techniques to prototype fabrication for design validation and verification

• Excellent in structural, nonlinear contact and dynamic biomechanics simulation for hip and knee prosthesis, trauma and spinal system by using finite element analysis (FEA)

• Expert in 3D modeling , 2D detailing and GD&T using parametric CAD software package

• Knowledgeable in biomaterials selection for orthopedics, spine and trauma reconstructive system. Familiar with ASTM biomechanics testing instrument and operation

• Familiar with ISO13485 and ISO9001 quality system and FDA certificate for medical device

EXPERIENCE & ACCOMPLISHMENTS

• Golden Wellness Inc. Redmond, WA Mechanical Engineer Oct 2009-Present

• Modify design drawings of Fitness Arch for manufacturing

• Make design improvement on old design for new generation Fitness Arch development

• Miami Device Solutions LLC, Miami,FL Mechanical Engineer Sept 2008-Aug2009

• Designed and made prototypes of pedicle screw system for lumbar-sacral fixation.

• Developed PCL/ACL ligament rupture testing fixtures and MTS extension accessories

• ANSYS Inc. Ltd. Beijing, China Senior Application Engineer Jan 2002–Dec 2003

• Conducted technical support and customer training for CAI software

• Provided simulation solution to customers by using ANSYS

• Baimtec Material Co., Ltd. Beijing, China Senior R&D Engineer Aug1996–Dec 2001

• Designed Ni-Ti shape memory alloy spinal implants for scoliosis treatment.

• Completed development of lumbar/thoracic spinal screw and rod for spinal fusion

• Finished designing of self-lock anterior cervical plates and screw system

• Introduced porous biocompatible hydroxyapatite thermal plasma surface coating process on hard tissue implants

• Designed and developed total hip prosthesis system and instruments set. Performed the product improvement based on feedback from surgeons and other medical professionals

• Designed and developed total knee prosthesis system and instruments set. Went through the whole procedure from design concept generation up to launch into market

MAJOR SKILLS

• Parametric CAD softwares: Inventor, AutoCAD,Solidworks,Pro-E, Unigraphics

• CAE analysis softwares: ANSYS and COSMOS

• CAM manufacturing softwares: DelCAM

• CAI softwares: TechOptimizer,Trizsolver and Innovation Workbench

• Measurement: Labview

• Microsoft Project

• Microsoft Office package

EDUCATION

• Ph.D in Mechanical & Materials Engineering Florida International University Nov 2007

• Ph.D in Mechanical Engineering Xi’an Jiaotong University Jul 1996

• B.E in Materials Engineering Dalian University of Technology Jul 1991

LANGUAGE

Bilingual in English and Chinese

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