| abstract |
(57) Abstract: [PROBLEMS] To provide a hemostatic agent that can promptly and reliably stop bleeding without requiring a large-scale operation. It is an agent. As the ultrasonic-sensitive drug, porphyrin, chlorin, water-soluble chlorophyll derivative, acridine derivative, xanthene derivative, tetracycline, surfactant, or mitomycin can be used. As chlorin, methylene blue, flosein, Phenoforbide such as Acryline Orange and Neutral Red, and aculin derivatives can be used. Rhodamine, rose bengal, or erythrosine can be used as the xanthene derivative. Tween 80 can be used as the surfactant. After intravenous injection of ultrasonic sensitive drug and delivery to the bleeding site, By irradiating the bleeding site with ultrasonic waves, the ultrasonic sensitive drug is activated and blood is condensed in a short time. Thereby, hemostasis can be performed easily and quickly. |