Programme

 

 

Medical Plastics 2003

Medical Plastics 2003 was held 27-30 October 2003 in Copenhagen Denmark.
Please follow the links below for details of the participating companies.

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List of  papers from Medical Plastics 2003. Click on a speakers name for more details of the paper to be presented.

UV Lamp Technology


Karin Efsen; Efsen Engineering A/S, Vedbæk, Denmark

·   Design of UV lamps

·   UV lamp parameters

·   UV lamp safety considerations

·   Process monitoring

Basic Photochemistry and Photophysics (I)

Sonny Joensson; Fusion UV Systems, Inc., Märsta, Sweden

·   Kinetic and mechanisms of photon absorption

·   Classification of photoinitiators

·   Self-initiating monomers

·   Oxygen inhibition and radical scavenging

Basic Photochemistry and Photophysics (II)

Sonny Joensson; Fusion UV Systems, Inc., Märsta, Sweden

 
Photocrosslinking

 

 

Sonny Joensson; Fusion UV Systems, Inc., Märsta, Sweden

·   Photopolymerization vs. photocrosslinking - basic

   differences and similarities

·   Free radical vs. cationic mechanisms

·   Hydrophobicity vs. hydrophilicity and hydrogels

·   Photo-crosslinking of commodity polymers and modified

   polymers

Photodegradation

Sonny Joensson; Fusion UV Systems, Inc., Märsta, Sweden

 

Surface Analysis of Medical Plastics

 

  

Peter Kingshott; Risø National Laboratory, Danish Polymer Centre, Roskilde, Denmark

·   X-ray photoelectron spectroscopy (XPS)

·   Time-of-flight secondary ion mass spectrometry (XPS)

·   Atomic force microscopy (APM)  

·   Matrix-assisted laser desorption/ionisation time-of-flight

   mass spectrometry (MALDI-TOF-MS)

·   Surface modification by plasma polymerisation

·   Protein adsorption and cell adhesion

Surface Modification Through Plasma Treatment

Anders Larsson; Amersham Biosciences, Uppsala, Sweden

Discussion on how plasma treatment /plasma polymerisation can be used to provide plastic devices with stable hydrophilic surfaces, surfaces suitable for cell culture and with protein repelling surfaces.

Bringing Together Chemistry and Lamp Systems

Dawn Skinner; Fusion UV Systems Inc., Alton, United Kingdom

·   Issues for using UV curing

·   Selection of bulb to match absorption

·   Selection of bulb to maximise penetration

·   High intensity light

Spectro Radiometry

 

Mike Stephenson; Solatell Ltd., Croydon, United Kingdom

·   Why monitor a UV process - variables in the UV process

·   UV source variables optics, spectra, power

·   UV source measurement: instrument types, charastiristics

·   UV process measurements in practice; manual, on-line,

   access

UV Adhesives – “Made To Measure” Systems

 

Jeff Wigham; Wellomer GmbH, Ludwigshafen, Germany

·   How UV-curing adhesives work

·   How to check they are working

·   New developments - reaction indicators

·   New developments - camera recognition

·   New developments - ozone-free cold curing

The Conference 28-30 October 2003

Theme:

Materials ● Surface Modification ● Outsourcing ● Integrated Production
● Testing ● Regulatory Affairs

 

Process Optimization – Make Sure the Injection Molding Process is as Optimized as Possible!

 

 

 

 

Peter Bjellheim; Moldflow Scandinavia AB, Mölndal, Sweden

·  The design is the most important for a successful

   process

·  The design team is responsible for the success in the

  production

·  What cannot be measured cannot be managed – the

   importance of keeping  track of what is happening (in

   real  time)

·  High Efficiency – hand in hand with high quality 

Polycarbonate Films for Medical Applications

 

 

 

 

 

Hans Braun; Bayer AG, Krefeld, Germany

·   Introduction and overview about product range and

     properties.

·   Processing of polycarbonate films.

·   Customer / processor advantages.

·   Biocompatibility.

·   Applications and examples of PC films In the medical

   field.

Health Impact of PVC Plasticisers in Medical Applications
 

 

David Cadogan; ECPI, CEFIC, Brussels, Belgium

·   Opinions of expert committees.

·   Risk assessment updates.

·   Latest toxicology information - man monkeys and

   rodents.

·   Alternatives to DEHP.

From Idea to Silicone Reality

 

 

Johan Christiansson; Medical Rubber AB, Hörby, Sweden

·  Introduction to liquid silicone rubber,  USA

·  Biocompatibility

·  Design possibilities

·  Typical Applications

Alcohol- and Lipid-Resistant Acrylic-based Plastics for Medical Devices

 

 

Peter D. Colburn; CYRO Industries, Orange, USA

·  Acrylic-based materials for medical devices –
   products and applications

·
 
The progression to alcohol and lipid- resistant acrylic-
    based materials

·
 
Properties of alcohol and lipid-resistant acrylics vs.
    other transparent materials

·
 
Determination of practical application performance of
    alcohol and lipid-  resistant acrylics

Regulatory requirements for Marketing Medical Plastics in the United States
 

Carl D’Ruiz, Ciba Specialty Chemicals Corporation, High Point, USA

·  How plastics used in medical devices and  medical

    packaging are regulated by FDA

·   Regulatory and legal requirement for each

·   Providing a platform for helping companies marketing

    medical products in  the United States

HyperDSC, A New Technique for Characterizing Polymers used in Medical Plastics 

 

 

 

Paul Gabbott; PerkinElmer Seer Green, Bucks, United Kingdom

·   Measuring the degree of crystallinity of polymers in a

     unique and accurate way.

·   Discuss the Measurement of very low energy

     transitions, such as the Glass Rubber transition

·   We can begin investigation into the characterization in

     properties of materials when manufactured under fast

     cooling conditions

New Medical Applications of K-Resin Styrene-Butadiene Copolymers

 

 

 

 

Marc Heerbrant;, Chevron Phillips Chemicals International N.V., Overijse, Belgium

·  Short overview of K-Resin S/B copolymers properties

   and applications in different processes

·  Users of K-Resin styrene-butadiene copolymers in

    medical applications

·  Possibilities of uses of K-Resin styrenics blends in

    medical applications

·  Positioning styrene-butadienne copolymers in the

   transparent polymers market

Cycloolefin-Copolymers in Medical, Pharmaceutical and Diagnostic Applications

Dirk Heukelbach; Ticona GmbH, Kelsterbach, Germany

·   COC grades and applications area  overview
·  
Films for medical and pharmaceutical packaging
·  
Drug delivery systems
·  
Diagnostic devices

Improving Output from Complex Device Assembly Lines
 

 

 

 

 

Finn Joergensen; Novo Nordisk Engeneering A/S , Hillerød, Denmark 

·  Automated assembly of very complex injection

    devices is a challenge to high machine utilization

·  Machine utilization is typically below 30-40% in

    the pharmaceutical industry

·  Human centered methods based on lean manufacturing

   and total productive maintenance can help develop

   utilization

·  Improvements of 50-100% is possible   

·  Case story showing the methodology

Surface Modification of Polymeric Biomaterials for Improved Understanding of Biocompatibility

 

 

 

 

Peter Kingshott; Risø National Laboratory, Danish Polymer Centre, Roskilde, Denmark

·  Understanding biocompatibility by advanced surface

    modification and characterisation

·   Functionalisation of polymer surfaces by plasma

    polymerisation

·   Grafting of hydrophilic molecules for repelling protein

    adsorption and cell adhesion

·   Chemical characterisation of surface using  XPS,ToF-

    SIMS, AFM

Inhalation Devices, DPI, pMDI and Nebulizers: a Short up to date Overview

 

 

 

Ola Nerbrink; Novo Nordisk A/S, Hillerød, Denmark

·   Overview of device types

·    Device function

·    Device characteristics

·   Formulations and interaction with

·   Devices

·   Containers and materials used

Tailored Surfaces for Biomolecule Display
 

 

Henrik M. Pfundheller; Exiqon A/S, Vedbæk, Denmark

·   Functioalisation of surfaces by anthraquinon (AQ) by

     photochemistry

·   Production and applications of AQ-Functionalised

     polymeric microtiterplates and microarray slides

Coatings for Medical Devices

   

Richard D. Richmond; STS Biopolymers Inc, Henrietta, NY, USA

·   Batch coatings

·  Continuous coatings

·   Hydrophilic coatings

·   Echogenic coatings

·   Drug eluting coatings
 

How to Define and Verify the electrostatic Properties of Plastics Components in the Medical Industry

 

Reinhold Rutks;Swedish Electro Static AB, Stockholm, Sweden

·   How electrostatics influence the  behaviour of

     unwanted particles

·   Use of static electricity to actively Support the

     production  process

New Developments in the ISO 10993 Series

 

 

 

 

Scantox A/S; Head of Medical Device Testing , Ll. Skensved, Denmark

·   Which parts are being revised and how far  in the

    process are they?

·   Implication of the revision of existing. parts of the

   standard.

·   New parts of the standard.

·   How will the new developments effect  the biological

    evaluation? 

New Copolyesters for Medical Devices

 

 

Inari Seppa; Eastman Company (UK) Ltd. Kirkby, United Kingdom

·  Overview of Eastman Chemical Company

·  Eastman copolyesters: advantages, applications,

   chemistry

·  New copolyester resins for medical devices

·  What is the horizon?

Peek-Optima a Polyaryletherketone Biomaterial for use in Medical Implant Applications

 

Irene Sinz;  Invibio / Victrex Plc. Thornton Cleveleys, United Kingdom

·  Polymer Advantages/Compound Advantages

·  Peek-Optima

·  Physical Properties

·  Biological Safety – Toxicology

·  Implant Applications/Peek-Optima

PVC – 50 Years in Health Care

 

 

 

 

 

John R. Svalander; INSAM SA, Morges, Switzerland,  representing:  ECVM, 4, ave van Nievenhuysen,B-1160 Brussels, BELGIUM

·   Yesterday – why PVC in healthcare and why all the

   debate

·   Today – status of the PVC market in  the health care

   sector

·   Today – PVC industry is pioneering voluntary

    commitments

·   Tomorrow – future of PVC in general and in

    healthcare  specifically

Outsourcing of Production in the Medical Device Industry

 

Christer Wahlquist; Nolato Medevo AB, Toreskov, Sweden

·   Management of outsourcing.

·   Success factors of outsourcing

·   Advantages/disadvantages of outsourcing

·   Case story – outsourcing from Novo Nordisk to
   Nolato

SEBS Thermoplastic Elastomers in the Medical and Pharmaceutical Industries

 

 

Robert L. Wells; Consolidated Polymer Technologies, Inc.,Clearwater, Florida, USA

·   Why SEBS? Structure/property link to important

   applications.

·   Advantages/disadvantages of SEBS based compounds.

·   Current important applications.

·   Possible future products and trends.

Curing Bonded Joints with Confidence

 

 

 

Jeff Wigham; Wellomer GmbH, Ludwigshafen, Germany

·  What are UV curing adhesives?

·  Why UV curing adhesives are used so successfully in

   medical device manufacture

·  Application examples

·  How to check on-line that the process functions

   properly