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The Evolving Functionalities of
Coatings
Coatings that mediate the interface between
biological tissue and implant are arguably one of
the most critical material components that affect
the performance of a medical device. Developments
in coatings for catheters and stents are reviewed
here and include biodegradable and cell signalling
coatings that are currently in clinical
trials.
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The Use of
Adhesives for Catheter
Bonding
This article discusses the selection of
adhesives for catheter bonding and provides
insights into joint design, adhesive curing, and
dispensing techniques. |
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A Hydrophilic
Technology for Intermittent Urinary
Catheters
A biocompatible and highly lubricous
hydrophilic coating has been developed for
intermittent urinary catheters. The coating has
additives incorporated into it, which reduce the
drying out of the catheter when it is inserted
into the urethra, and antimicrobial agents can be
incorporated into it to minimise the trauma
associated with catheterisation. |
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Silicones in Medical
Electronics
The use of silicones, although already
extensive, is set to grow in medical electronics.
Silicones used in medical device applications as
tubing or moulded parts should also be considered
for electronic applications in the same device.
This article outlines the potential reduction in
complexity that this solution offers. Benefits
include eliminating negative materials
interactions and avoiding bonding
problems. |
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Porex
Technologies Appoints Managing
Director
Porex Technologies GmbH, a developer
and manufacturer of porous materials, has
appointed Victor Asselberghs as the new managing
director of sales and marketing. The appointment
of Asselberghs, who joined the company in April
2006 as Director of Sales for Europe, follows the
retirement of Theo Esters, who left in October
2007. |
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Victor
Asselberghs |
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MLE Strengthens
Medical Team
ML Electronics has appointed Paul
Risborough to lead its medical electronic projects
team. Risborough brings to the company six years
of experience as an engineering manager and
fourteen years of design experience. He also has
worked in development and production engineering
environments. The company offers electronic
product design, development and manufacturing
services. |
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Paul
Risborough |
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