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双三角定位器（供介入性ＣＴ定位用）的制作与应用第一军医大学南方医院（５１０５１５）影像中心张雪林昌仁明邹常敬刘兴元在开展介入性ＣＴ中，Ｈａａｇａ等曾设计了一种栅网格供定位用（图１）。由于其网柱长短相距１０ｍｍ，定位不精细。我们在开展介入性ＣＴ时，采用...
Double triangular locator (for invasive CT positioning) production and application of the First Military Medical University Southern Hospital (510515) Imaging Center Zhang Xuelin Chang Renming Zou Changjing Liu Xingyuan In the interventional CT, Haaga et al. Have designed a grid for grid Positioning with (Figure 1). Due to the length of their pillars 10mm apart, the positioning is not fine. When we carry out interventional CT, using ...