北京大学国际医院 心内科 王光亮 GAIA 与 XT 系列导丝的使用区别

10
头端部分刚性设计
Gaia 3 头端部分10mm以内加强刚性设计， 操作时推送力更容易传达。
Gaia Second Gaia Third
0
5
10
从头端开始的距离 mm
15
20
The above data was obtained by company standardized test, which may differ from industry standardized tests. The above data does not prove that all devices have exactly the same performance with the samples used for these tests.
8
4.导丝无法进入闭塞病变内的原因：
如果使用高刚性导丝…
头端刚性高的导丝，推送导丝时容易保持着进入闭塞 病变时的方向不易改变
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UB3
ASAHI Gaia First
XT-R
XT-A
有微通道
有残端
无残端
硬的斑块
严重钙化
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5
3.闭塞病变内的Step-up＆Step-down
～ 分支入口部的病变
Asahi Gaia First
Asahi Gaia Second
Asahi Gaia Third 侧枝的闭塞病变 Conquest Pro Pro12
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4
Asahi Gaia？ 还是 Conquest Pro？
Lumen Plaque/斑块=intima/内膜下
Tough tissue 硬的组织
Asahi Gaia ：利用导丝的操控性避开斑块 Conquest Pro ：利用导丝的穿透力通过
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GAIA 与 XT 系列导丝 的使用区别
北京大学国际医院 心内科 王光亮
For ASAHI Distributors
AMC-K13107 ©ASAHI INTECC CO., LTD 2013 This document is intended only for training sales staff and contains confidential or privileged information. Any distribution, copying or forwarding is strictly prohibited.
1
Product Positioning 在完全闭塞病变导丝系列中的产品定位
导丝头端的硬度 Competitor E Conquest Pro12 Competitor D Conquest Pro Competitor C Miracle12 Competitor B Miracle6 Competitor A ASAHI Gaia Third ASAHI Gaia Second
6
4.导丝无法进入闭塞病变内的原因：
在分支入口部的闭塞病变：
利用血管壁对导丝行成的支撑使导 丝的头端在病变与血管壁之间形成 一个弧度
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3
2.闭塞病变内的Step-up＆Step-down
～No stump & No micro channel
Asahi Gaia First
Asahi Gaia Second
Asahi Gaia Third Conquest Pro Pro12
AMC-K13107 ©ASAHI INTECC CO., LTD 2013 This document is intended only for training sales staff and contains confidential or privileged information. Any distribution, copying or forwarding is strictly prohibited.
For ASAHI Distributors
For ASAHI Distributors
For ASAHI Distributors
AMC-K13107 ©ASAHI INTECC CO., LTD 2013 This document is intended only for training sales staff and contains confidential or privileged information. Any distribution, copying or forwarding is strictly prohibited.
9
针对分支入口部的病变
刚性高的导丝的推送力相对较强，容易进入闭塞病变
Gaia系列的特点：在闭塞病变内也保持其操控性
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2
1.闭塞病变内的Step-up＆Step-down
～With stump & micro channel
XT-A／XT-R
Asahi Gaia First Asahi Gaia Second Conquest Pro Pro12
Asahi Gaia Third
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14
5.导丝进入分支入口部病变时所需要的塑形
对于ETOSS模拟病变 加藤修医建议的导丝塑形角度：
*下图角度仅适用于ETOSS分歧部模拟病变，实际手术中请按照实际血管走向的角度塑形
5mm 角度大一些
平缓些
7
4.导丝无法进入闭塞病变内的原因：
在分支入口部的闭塞病变：
刚性不足
推送导丝，由于导丝刚性不足 导丝无法进入病变
AMC-K13107 ©ASAHI INTECC CO., LTD 2013 This document is intended only for training sales staff and contains confidential or privileged information. Any distribution, copying or forwarding is strictly prohibited.