JSGI Contract Manufacturing
OEM/ODM you can rely on
With about 25 years of experience as a supplier of components of export qualities and global standard for medical Equipments, surgical instruments , medical devices, JSGI is the ideal partner for medical device companies.
JSGI offers a wide range of services – from selecting the most suitable material to cleanroom packaging:
CAD / CAM
- Import of your design: .dwg, .dxf, .step, .iges
- Finite Element Analysis (FEA)
Material / Tube Selection
- Material of highest quality: 316L (316LVM), L605, Phynox, MP35N
- Ni-free alloy
- NiTi
- Resorbable materials: Mg, PLLA, ...
- More than 2,000 different tube lots on stock
Precise Laser Cutting
- High-end laser systems
- Precision, burr free laser cutting
- Tolerances less than ± 5 µm (± 0.0002“)
Laser Welding
- Spot welding and seam welding
- Helium tight
- In-process quality control
Electropolishing
- Special equipment developed in-house
- Exceptional smooth stent surfaces
- Round edges
- Improved corrosion resistance
Heat Treatment / Annealing
- Extremely fine grain sizes achievable
- For CoCr: LowElast process for tight control of mechanical properties
- For NiTi: Shape setting and Af temperature setting, DSC and BFR measuring
Quality Inspection
- 100 % visual inspection of all implants
- More than 60 special high-end microscopes - visual and automatic
Innovations
- New materials
- Bioresorbable magnesium alloy
- Nickel and cobalt-free alloy
- New surfaces
- ModiSurf+
- G-Surf
- Better material properties
- LowElast
- CorReSurf
Inspection and Measurements
- High resolution microscopes
- Automated measuring systems
- Confocal laser scanning microscope (CLSM)
- Tensile testing
- Radial strength testing of stents
- Cross section and grain analysis
- Surface roughness
- Scanning Electron Microscope (SEM)
- Energy Dispersive X-ray Spectroscopy (EDS)
- Bend and Free Recovery (BFR)
- Differential Scanning Calorimeter (DSC)
- Electrochemical Impedance Spectroscopy (EIS)
- Potentiodynamic tests
- Degradation tests of bioresorbable materials
High-end components (e.g. stents) with tight tolerances require the most advanced laser processing techniques.
At JSGI , a team of laser engineers implements the latest manufacturing technologies and laser machines.
Highend Laser Machines
High-end components with tight tolerances require the most advanced laser processing techniques.
At JSGI , a team of laser engineers implements the latest manufacturing technologies and laser machines.