different guidewire construction · basic guidewire construction core coil coating. guide wire...
TRANSCRIPT
![Page 1: Different guidewire construction · Basic guidewire construction Core Coil Coating. Guide wire characteristics Coatings Coil Core Feel & Performance Tip Load. 20th century. 20th century](https://reader033.vdocument.in/reader033/viewer/2022042709/5f556105e0028523d260a2a2/html5/thumbnails/1.jpg)
Different guidewire construction
Jos C. van den Berg, MD PhD
Ospedale Regionale di Lugano, sede Civico
University of Bern
Switzerland
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Disclosure
Speaker name:
.................................................................................
I have the following potential conflicts of interest to report:
Consulting
Employment in industry
Stockholder of a healthcare company
Owner of a healthcare company
Other(s)
I do not have any potential conflict of interestx
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Basic guidewire construction
Core
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Basic guidewire construction
Core
Coil
![Page 5: Different guidewire construction · Basic guidewire construction Core Coil Coating. Guide wire characteristics Coatings Coil Core Feel & Performance Tip Load. 20th century. 20th century](https://reader033.vdocument.in/reader033/viewer/2022042709/5f556105e0028523d260a2a2/html5/thumbnails/5.jpg)
Basic guidewire construction
Core
Coil
Coating
![Page 6: Different guidewire construction · Basic guidewire construction Core Coil Coating. Guide wire characteristics Coatings Coil Core Feel & Performance Tip Load. 20th century. 20th century](https://reader033.vdocument.in/reader033/viewer/2022042709/5f556105e0028523d260a2a2/html5/thumbnails/6.jpg)
Guide wire characteristics
Coatings
Coil
Core
Feel
&
Performance
Tip Load
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20th century
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20th century
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21st century
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Round core vs. flat core
Whip motion No whip motion
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ACT-ONE
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Torque control-no whip motion
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21st century
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Durability
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Shape retention
Halberd 0.018”
Crush test
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Coating
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Coating
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Polymer Jacket Micrograph
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Coating
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Tip design
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Taper
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Tip end design
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Tip end design
Treasure
Gaia/Halberd
Tip end ball tip shape / Non-tapered design
Astato
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Tip end design
Micro cone tip Plain ball tip
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Cap penetration
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Cap penetration and shape retention
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Summary
![Page 28: Different guidewire construction · Basic guidewire construction Core Coil Coating. Guide wire characteristics Coatings Coil Core Feel & Performance Tip Load. 20th century. 20th century](https://reader033.vdocument.in/reader033/viewer/2022042709/5f556105e0028523d260a2a2/html5/thumbnails/28.jpg)
Guide wire characteristics in practice
![Page 29: Different guidewire construction · Basic guidewire construction Core Coil Coating. Guide wire characteristics Coatings Coil Core Feel & Performance Tip Load. 20th century. 20th century](https://reader033.vdocument.in/reader033/viewer/2022042709/5f556105e0028523d260a2a2/html5/thumbnails/29.jpg)
Guide wire characteristics in practice
![Page 30: Different guidewire construction · Basic guidewire construction Core Coil Coating. Guide wire characteristics Coatings Coil Core Feel & Performance Tip Load. 20th century. 20th century](https://reader033.vdocument.in/reader033/viewer/2022042709/5f556105e0028523d260a2a2/html5/thumbnails/30.jpg)
Guide wire characteristics in practice
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Guide wire characteristics in practice
![Page 32: Different guidewire construction · Basic guidewire construction Core Coil Coating. Guide wire characteristics Coatings Coil Core Feel & Performance Tip Load. 20th century. 20th century](https://reader033.vdocument.in/reader033/viewer/2022042709/5f556105e0028523d260a2a2/html5/thumbnails/32.jpg)
Guide wire characteristics in practice
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Guide wire characteristics in practice
![Page 34: Different guidewire construction · Basic guidewire construction Core Coil Coating. Guide wire characteristics Coatings Coil Core Feel & Performance Tip Load. 20th century. 20th century](https://reader033.vdocument.in/reader033/viewer/2022042709/5f556105e0028523d260a2a2/html5/thumbnails/34.jpg)
Guide wire characteristics in practice
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Gaia 0.018”
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Conclusion
• New guide wire technology allows better control in crossing
– Optimal torque control
– Enhanced penetration characteristics
– Shape retention
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Different guidewire construction
Jos C. van den Berg, MD PhD
Ospedale Regionale di Lugano, sede Civico
University of Bern
Switzerland