03.11.2026 aktualisiert

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Senior Consultant & Interim Manager Design and Development | Medical Devices & Implants

Hambühren, Deutschland
Weltweit
Dipl.-Ing. (FH) Precision Mechanic Engineer
Hambühren, Deutschland
Weltweit
Dipl.-Ing. (FH) Precision Mechanic Engineer

Profilanlagen

2026-10-21-OW-Wallrich resume.pdf

Über mich

Senior Expert Medical Device Design and Development. Deep expertise in developing active implantable medical devices (class 3), including infusion pumps and disposable systems, with thorough knowledge of MDR and FDA regulatory documentation, risk management and design FMEA.

Skills

CAD Design & FEM Analysis
Extensive experience in creating detailed 3D CAD models using SolidWorks, performing FEM analysis and producing technical drawings for medical devices, implants, prosthetics and industrial systems.

Medical Device Development & Regulatory Compliance
Deep expertise in developing active implantable medical devices (class 3), including infusion pumps and disposable systems, with thorough knowledge of MDR and FDA regulatory documentation, risk management and design FMEA.

Production Process Development for Implants
Proven track record in developing and optimizing production processes for implants and disposables, including cleanroom layout (Class 7), laser welding of titanium, sterilization processes and supplier management.

Requirements Management
Systematic definition and management of system requirements and customer requirements across multiple medical and industrial development projects.

Prototype Assembly & Testing
Hands-on assembly of prototypes and execution of endurance tests and stress tests across various industries including medical technology, oil and gas, and laser technology.

Laser Technology & Optical Systems
Development of laser systems for various applications including laser ablation of biomedical sensors, stencil laser systems, laser imaging for flexo plates, and optical alignment on laser systems.

Supplier & Change Management
Management of supplier relationships and change control processes within regulated medical device development environments.

R&D Engineering
Broad R&D engineering background spanning medical systems, geoscience instrumentation, packaging systems and laser electronics, with a focus on innovation and product refinement.

Erfahrung

Berufserfahrungmehr als 10 Jahre
Freelancer seit2014

Sprachen

DeutschMutterspracheEnglischgut

Projekthistorie

Consultant, Interim Manager D&D

SciPharm, LUX, BEL, NLD
Design of implantable Drug Delivery System (infusion pump), system and customer requirements definition, production process development for implants, catheter systems and disposable sets, sterilization of implants and disposables, injection needles, silicone gaskets, microfluidic chips, titanium nested rippled bellows, implantable batteries, laser welding of titanium in Class 7 cleanroom, cleanroom layout for implant production, risk management, supplier management, change control, MDR and FDA regulatory documentation.

Consultant

Moller Medical, Fulda, Germany
Refinement of a disposable tubing set for CSF drainage, creation of detailed CAD models, FEM analysis and drawings, requirements management and design FMEA. Applied technologies: 3D CAD SolidWorks and MS-Teams.

Head of D&D

SentiNova Medical Systems, Germany
Development of active class 3 implant (infusion pump) for pain therapy, creation of detailed CAD models, FEM analysis and drawings, requirements management and design FMEA.

Consultant

Avateramedical, Healthcare, Germany
Refinement of instruments for surgical robots, creation of detailed CAD models, FEM analysis and drawings, requirements management and design FMEA.

Consultant

OttoBock, Vienna, Healthcare, Austria
Refinement of a computer controlled orthotic system C-Brace, assembly of prototypes, endurance and stress tests on prototypes, creation of detailed CAD models.

Consultant

OttoBock, Duderstadt, Healthcare, Germany
Development of a bionic knee prosthesis Genium X4, design of an energy storage with PCM (Phase Change Material), assembly of prototypes, stress tests on prototypes, creation of CAD models.

Consultant

BakerHughes, Celle, Germany
Development of down hole tools for oil and gas industries, design of high pressure sealing areas and electrical connectors, design of test device for pressure sensors, assembly of prototypes, endurance and stress tests on prototypes, creation of operating, maintenance and installation manuals.

Consultant

Esko-Graphics Imaging, Laser technology
Development of laser imager for direct exposure on flexo plates, assembly of prototypes, optical alignment on laser systems, endurance and stress tests on prototypes, creation of detailed CAD models.

Design Manager

Nikkiso Europe, Hannover, Germany
R&D on dialysis machine medical system, assembly of prototypes, endurance and stress tests on prototypes, product refinement and product care, introduction of a new 3D CAD system. Permanent position.

R&D Engineer

Federal Institute for Geosciences, Hannover
Development of seafloor-towed CSEM system, participation in research cruises, assembly of prototypes, endurance and stress tests on prototypes, creation of detailed CAD models.

Design Manager

Robot Food Technologies, Hannover
Development of packaging systems for food and pharmaceuticals, assembly of prototypes, endurance and stress tests on prototypes, introduction of a new 3D CAD system, creation of detailed CAD models and drawings.

R&D Engineer

LPKF Laser & Electronics, Hannover
Development of laser system for laser ablation of biomedical sensors, design of stencil laser systems, optical alignment on laser systems, endurance and stress tests on prototypes, creation of detailed CAD models.

Student

University of Applied Sciences, Wilhelmshaven, Germany
Degree in Mechanical Engineering, Dipl.-Ing. (FH). Diploma thesis at Airbus Industries on high-speed milling of aircraft components for Airbus A380. Elective courses: Technical microscopy, Dental technology, Proportional fluid technology.

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