Angiocardiography pressing device
The angiocardiography pressing device comprises a base, a supporting rod, a transverse rod, a sleeve, a threaded rod, a bearing, a fixing block, a spring, a telescopic rod and a pressing block. A sleeve is installed at the end, away from the supporting rod, of the transverse rod. A threaded hole is...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The angiocardiography pressing device comprises a base, a supporting rod, a transverse rod, a sleeve, a threaded rod, a bearing, a fixing block, a spring, a telescopic rod and a pressing block. A sleeve is installed at the end, away from the supporting rod, of the transverse rod. A threaded hole is formed in the upper end of the sleeve. A threaded rod is arranged in the threaded hole. The lower end of the threaded rod is connected with the top of a fixing block through a bearing. The bottom of the fixing block is connected with the upper end of a spring telescopic rod. The lower end of the telescopic rod extends out of the sleeve and is connected with the pressing block. The angiocardiography pressing device has the advantages that when the angiocardiography pressing device is used, the threaded rod is rotated to drive the fixing block to ascend and descend, the fixing block drives the spring to ascend and descend, the spring drives the telescopic rod to ascend and descend, the telescopic rod drives the press |
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