首页 > 促销活动 > 新品推荐 希凯生物为您提供美国Research Instruments SW开发生产的Ameroid Constrictor环缩环/缩窄环，产品内层的特殊吸湿性生物材料，随时间推移吸湿膨胀，慢慢挡住血管；外环一般为不锈钢或塑料材质，锁定血管位置，造成血管逐渐闭塞或衰减。常应用于构建慢性心肌缺血模型。
采用Ameroid Constrictor缩窄环建立慢性心肌缺血模型，成功率高，能较好地模拟冠状动脉慢性狭窄的病变过程，满足影像观察的需要。
不锈钢材质（GRADE 316）外层 | ||||
货号 | "A" LUMEN | "B" GAP | "C" CUFF | "D" LENGT |
COR-1.50-SS | 1.50mm | 0.6mm | 8.0mm | 4.5mm |
COR-1.75-SS | 1.75mm | 0.6mm | 8.0mm | 4.5mm |
COR-2.00-SS | 2.00mm | 0.6mm | 8.0mm | 4.5mm |
COR-2.25-SS | 2.25mm | 0.8mm | 8.0mm | 4.5mm |
COR-2.50-SS | 2.50mm | 0.8mm | 8.0mm | 4.5mm |
COR-2.75-SS | 2.75mm | 1.0mm | 8.0mm | 4.5mm |
COR-3.00-SS | 3.00mm | 1.0mm | 8.0mm | 4.5mm |
COR-3.25-SS | 3.25mm | 1.3mm | 9.5mm | 5.0mm |
COR-3.50-SS | 3.50mm | 1.3mm | 9.5mm | 5.0mm |
COR-3.75-SS | 3.75mm | 1.3mm | 9.5mm | 5.0mm |
COR-4.00-SS | 4.00mm | 1.3mm | 9.5mm | 5.0mm |
COR-4.25-SS | 4.25mm | 1.6mm | 11.2mm | 5.0mm |
COR-4.50-SS | 4.50mm | 1.6mm | 11.2mm | 5.0mm |
COR-4.75-SS | 4.75mm | 1.6mm | 11.2mm | 5.0mm |
COR-5.00-SS | 5.00mm | 1.6mm | 11.2mm | 5.0mm |
COR-6.00-SS | 6.00mm | 1.6mm | 11.2mm | 5.0mm |
COR-7.00-SS | 7.00mm | 2.0mm | 12.7mm | 5.0mm |
钛材质（医用级别 6AL 4V ELI）外层，兼容MRI | ||||
货号 | "A" LUMEN | "B" GAP | "C" CUFF | "D" LENGT |
MRI-1.50-TI | 1.50mm | 0.6mm | 8.0mm | 4.5mm |
MRI-1.75-TI | 1.75mm | 0.6mm | 8.0mm | 4.5mm |
MRI-2.00-TI | 2.00mm | 0.6mm | 8.0mm | 4.5mm |
MRI-2.25-TI | 2.25mm | 0.8mm | 8.0mm | 4.5mm |
MRI-2.50-TI | 2.50mm | 0.8mm | 8.0mm | 4.5mm |
MRI-2.75-TI | 2.75mm | 1.0mm | 8.0mm | 4.5mm |
MRI-3.00-TI | 3.00mm | 1.0mm | 8.0mm | 4.5mm |
MRI-3.25-TI | 3.25mm | 1.3mm | 9.5mm | 5.0mm |
MRI-3.50-TI | 3.50mm | 1.3mm | 9.5mm | 5.0mm |
MRI-3.75-TI | 3.75mm | 1.3mm | 9.5mm | 5.0mm |
MRI-4.00-TI | 4.00mm | 1.3mm | 9.5mm | 5.0mm |
MRI-4.25-TI | 4.25mm | 1.6mm | 11.2mm | 5.0mm |
MRI-4.50-TI | 4.50mm | 1.6mm | 11.2mm | 5.0mm |
MRI-4.75-TI | 4.75mm | 1.6mm | 11.2mm | 5.0mm |
MRI-5.00-TI | 5.00mm | 1.6mm | 11.2mm | 5.0mm |
MRI-6.00-TI | 6.00mm | 1.6mm | 11.2mm | 5.0mm |
MRI-7.00-TI | 7.00mm | 2.0mm | 12.7mm | 5.0mm |
塑料材质（共聚甲醛）外层，兼容MRI | ||||
货号 | "A" LUMEN | "B" GAP | "C" CUFF | "D" LENGT |
MRI-1.50-PL | 1.50mm | 0.6mm | 6.5mm | 4.0mm |
MRI-1.75-PL | 1.75mm | 0.6mm | 6.5mm | 4.0mm |
MRI-2.00-PL | 2.00mm | 0.6mm | 8.0mm | 4.5mm |
MRI-2.25-PL | 2.25mm | 0.8mm | 8.0mm | 4.5mm |
MRI-2.50-PL | 2.50mm | 0.8mm | 8.0mm | 4.5mm |
MRI-2.75-PL | 2.75mm | 1.0mm | 8.0mm | 4.5mm |
MRI-3.00-PL | 3.00mm | 1.0mm | 9.5mm | 4.5mm |
MRI-3.25-PL | 3.25mm | 1.3mm | 9.5mm | 4.5mm |
MRI-3.50-PL | 3.50mm | 1.3mm | 9.5mm | 4.5mm |
MRI-4.00-PL | 4.00mm | 1.3mm | 9.5mm | 4.5mm |
MRI-4.50-PL | 4.50mm | 1.6mm | 11.1mm | 4.5mm |
MRI-5.00-PL | 5.00mm | 1.6mm | 11.1mm | 4.5mm |
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