| 摘要 |
A left coronary catheter including a hub, a linear flexible tubular body stock extending from the hub and a curved flexible tubular stem extending from the body stock. The curved stem includes a first, arcuate section extending from a distal end of the body stock, a second, arcuate section from a distal end of the first section, a third, arcuate section extending from a distal end of the second section, and a fourth, linear section including a soft tip extending from a distal end of the third section. The first and second sections curve toward the body stock. The third section curves away from the body stock.
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