INTA Technologies Corporation 2281 Calle de Luna, Santa Clara, CA 95054 || Tel: 408-748-9955 || Fax: 408-727-3027

 

Life Sciences

 

 

Table of Contents

 

 

 

What type of coatings are used for medical applications?

Many types including:

Nickel

Silver
Copper

Gold

Platinum

Rhodium

For the top layer, often nickel (a certain type), silver, gold, platinum or rhodium are used.

 

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What type of services does INTA offer medical application companies?

One stop shopping – full component sourcing and fabrication from prototype to production including:

 

Services:

Sourcing

Machining

Brazing

Assembly

Testing

Kitting

 

Products:

Metallized ceramic

Machined components

Copper tungsten

Brazed components

 

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Is INTA RoHS compliant?

Yes.

 

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Does INTA offer free estimates?

Yes.

 

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Does INTA offer free samples?

Under normal circumstances - no. A small fee is generally incurred.

 

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How fast can INTA Machining make parts from scratch?

Lead times vary. Allow at least two to three weeks for manufacturing components from scratch in most cases.

 

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How competitive is INTA Technologies Corp.’s pricing?

Very competitive. When sending your RFQ please indicate a target price or project budget and INTA will do everything within its power to meet your target price.

 

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What is the fastest turnaround INTA can accomplish?

Same day. Expedite service costs extra, be sure to ask Jerry for more information jerry@intatech.com

 

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What materials can be used for designs?

Partial list:

Copper

Steel

Copper tungsten

Graphite

Aluminum

Ceramic

Plastic

Molybdenum

Titanium

Zirconia

Kovar

Quartz

MACOR

Inconel

Alloys

Quartz

 

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Is INTA Technologies Corp. certified?

Yes, ISO 9001:2008 certified.

 

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What are the top two priorities for INTA?

Quality

On-time delivery

 

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Does INTA have any experience with implantable medical devices?

Yes, INTA has successfully plated hundreds of thousands of implantable medical devices and continues to do so.

 

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Are medical applications a large part of INTA’s business?

Although INTA Technologies Corp. is not captive to one industry, medical applications are a large part of INTA’s business. INTA is diversified across many industries and no single industry contains an overwhelming percentage of INTA revenues.

 

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What is a good method to determine coating durability?

There are various methods used to determine the adhesion and durability of a coating including:

Tape test

Scratch test

Bend test

Salt spray

Bake test

Visual - microscope

Other

 

Tape, scratch, visual and bake test are a few of the most popular.

 

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How can long term wear/exposure be simulated?

Various tests can be performed including bend tests and salt spray tests. For salt spray tests, ASTM B-117 “Standard Practice for Operating Salt Spray [Fog] Apperatus” is recommended. Various coating thicknesses, pre-treatments, undercoats and material types can be methodically tested before production begins to quantify durability and long term attributes.

 

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Does INTA supply gold plated wire for medical applications?

Yes, INTA supplies gold plated wire. Some restrictions apply, not all materials and sizes are available. Contact INTA to discuss your wire needs. The wire can be cut to length and selectively plated. Cutting and selective plating adds cost to the process which is reflected in the quoted price.

 

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How smooth of a surface can INTA provide?

Mirror finish.

 

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What type of plating is recommended for medical applications?

Various types of plating are used including:

Silver

Gold

Platinum

Rhodium

Nickel

 

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Does INTA provide assembly services?

Yes, assembly services are provided. Typical assemblies consist of brazed or soldered components. Especially popular are ceramic and metal assemblies. Also popular are feedthru assemblies consisting of materials such as glass, ceramic and metal. Contact our sales office for more information sales@intatech.com

 

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How long has INTA Technologies been in business?

INTA was founded in 1978.

 

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Who is the Quality Manager at INTA?

George Baltazar

408-748-9955 x123

gbaltazar@intatech.com

 

Before joining INTA Technologies in 2007, George worked with several well known companies in the industry. George has a black belt in six sigma processes.

 

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Are customers allowed to perform site audits?

Yes, site audits are encouraged.

 

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Are facility tours allowed?

Yes, INTA Technologies welcomes visitors at its two Santa Clara facilities. An NDA may be required before a tour is allowed. contact@intatech.com

 

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Does INTA comply with EPA, FDA and all other government regulations?

Yes, compliance is crucial to the success of our business. We comply with all regulations without exception.

 

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Has INTA added capacity recently?

Yes, INTA recently purchased a new and larger furnace. The furnace will help meet increasing demand for the following:

 

Metallized ceramic products

Metallizing services

Plating

Heat treating

Brazing

Assembly

 

INTA is also adding staff to help reduce backlog and speed deliveries.

 

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Does INTA Technologies serve well-known customers?

Yes, many of INTA Technologies’ customers are very well known. INTA does not publish a list of customers. Some of INTA’s customers include government agencies and large multi-national corporations. Other customers are small start-up companies. We strive to provide quality products and services to all customers regardless of size and/or prestige.

 

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Does INTA provide shielding for EM applications?

Yes, INTA provides solutions for customers needing shielding for electro-magnetic applications. Copper plating is a popular choice.

 

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How good is the adhesion of coatings?

The exact bond strength varies according to substrate material, undercoat and finish. For specific information, please send the material type, undercoat, finish information and project details for review contact@intatech.com

 

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What about in vivo applications?

INTA plates and assembles components used inside the human body. We are ready to assist you, contact us today.

 

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What is the lifetime of INTA components and coatings?

The lifetime varies according to the specifications and requirements of the specific application. We recommend testing to determine lifetimes. Destructive testing such as salt spray, bend, compression and other tests are helpful. The tests should be performed according to the relevant ASME standards. INTA offers testing services, some in-house, others farmed out to independent laboratories.

 

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Are ceramics suitable for medical applications?

Yes, ceramics are widely used and considered safe for many medical applications.

 

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Does INTA provide stainless steel components?

Yes, INTA manufactures made-to-order stainless steel components. We generally work from customer supplied drawings and specifications.

 

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What about cold rolled steel components?

Yes, INTA manufactures cold rolled steel components and many other types of metal and ceramic components.

 

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Does INTA offer brazing or bonding services?

Yes, INTA offers brazing and bonding services.

 

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Does INTA perform testing in-house?

Yes, INTA owns a large array of calibrated testing equipment and has enough highly trained staff to perform testing in-house. Some testing is done by third party laboratories, such as salt spray testing and cross-section SEM analysis.

 

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How are coating thicknesses verified and/or documented?

INTA uses state of the art equipment from vendors such as Oxford Instruments (XRF equipment) to determine and document coating thicknesses. In some cases, coupons and plating rates are used due to automated equipment limitations (generally for exotic substrates or very thick coatings). INTA stores inspection records for further review electronically.

 

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Does INTA inspect material before it is shipped to the customer?

Yes, INTA inspects all material to verify it meets INTA standards and customer supplied specifications before shipping. CoC’s are standard with shipments.

 

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How does INTA ensure customer supplied material is identified and properly cared for?

INTA uses a QMS (quality management system) to ensure customer supplied material is identified and properly cared for. Customer supplied material (CSM) is logged and entered into inventory. Travelers are issued to accompany CSM throughout processing. Line associates enter work details on paper copies and electronically. Materials are thoroughly inspected at incoming and before shipping. INTA performs quarterly internal quality audits and holds daily and weekly meetings to address continual improvement, NCs and CARs. For further information contact INTA Technologies Corp. Quality Manager, George Baltazar (gbaltazar@intatech.com).

 

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More medical application information

http://www.intatech.com/files/medapp.pdf

Further information detailing INTA’s medical application experience and projects.

 

http://www.devicelink.com/mddi/

Interesting monthly publication entitled Medical Device & Diagnostic Industry. A decent resource for all medical manufacturing professionals.

 

http://www.bioopticsworld.com

New publication focusing on bio optics. Interesting short articles and information. First edition printed Jan 2008.

 

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Last revised: 04 DEC 2009