Specialty Materials in Medical Device Industry

Precision Parts:

SinoGuide supplies millions of meshes, grids and filters each month to a wide range of high-tech engineering industries, including automotive, medical and aerospace.
◇SG has specialized on process development to enable photo chemical etching to be used on specialty materials desirable for applications in the medical device industry. These materials include Elgiloy, titanium, tungsten, molybdenum, Nitinol, niobium, and polyimide. Applications cover a wide range of parts.

◇ Small medical instruments used by surgeons for the most delicate operations and procedures are made by the SinoGuide team. When producing instruments for the medical sector, the standards are understandably high and testing is rigorous. Stress and burr-free instruments are manufactured to within 0.010mm, resulting in a better end product than other methods such as laser cutting. On top of this, etching is a cost effective solution which allows the medical sector to focus on patient care.

• Maxillofacial screens and cranial closure implants
• HTC grids
• X-ray collimators
• X-ray ID tags
• Anode and cathode grids for batteries
• Battery Contacts
• Electrodes
• Lead Frames
• Board Level Shielding
• Stents
• Vascular stiffeners and closures
• Haptics for intraocular lenses
• Screens for filtration
• Needles
• Fine Pitch Interconnects
• Surgical blade blanks
• Contact and retention springs
• Electrical interconnects

Flexible Circuits

SG-Etch uses advanced manufacturing capabilities to deliver state-of-the-art flexible circuits for medical device applications, including implant, ultrasound, patient monitoring, and diagnostic medical electronics. SMT and thru hole component assembly services offer package sizes down to 0201 & .4mm pitch.

SG-Etch offers adhesiveless construction for thinner, more flexible circuits, and additive processing for higher density circuits with trace and space capabilities down to .0015" in production. Microvia sizes down to .001" diameter yield high density, multi-layer flex circuits. Alternate circuit layer materials such as beryllium copper, stainless steel and cupronickel can be used for optimum performance in unique applications.

EMI Shielding

From board level shields to BeCu contact strips to vents and filters, SG-Etch EMI/RFI shielding products are found in a variety of medical electronic devices and enclosures.

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