| 摘要 |
PURPOSE: A rapid sap injector is provided to reduce costs without a three-way device and an additional injector as well as to adopt a method of pressing sap with hands when needing to inject a large amount of sap or blood at a time. CONSTITUTION: In a rapid sap injector, an one-way valve connects sap desired to inject to the upper portion and sap or blood to the lower portion toward a patient. The sap in a collector flows into the patient if the collector is pressed by hands while the sap is flows into the collector from a sap bottle connected to the upper portion by elasticity of the collector to fill the sap if the hands are released. The sap flows only into the patient if the collector is pressed again to easily inject the desired amount of sap. The collector is designed with transparent plastic to observe the filled amount of sap in the collector and the introduction of air.
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