Spray tips for simultaneous multi-directional delivery of dissimilar fluids

The present inventions are directed to spray tips for multidirectional or three-dimensional spraying of an unmixed two-part sealant and/or hemostat comprising a first biocompatible component and a biocompatible second component onto a tissue or wound comprising: a hollow body having inside a first component distribution compartment and a second component distribution compartment, said compartmentsnot in fluid communication with each other. The first component can contain one or more biologic components, preferably fibrinogen and the second component can contain one or more biologic componentdifferent from the first biologic component, preferably thrombin and/or thrombin precursors. The present inventions are also directed to methods of spraying the unmixed two-part sealant or hemostat using the spray tip and associated components described above by simultaneously expressing the first component and the second component from the syringes. 本发明涉及用于将包含第生物相容性组分和生物相容性第二组分的未混合两部分密封剂和/或止血剂多向或三维地喷射到组织或伤口上的喷射顶端，该喷射顶端包括：