厄瓜多尔采购需求：超声诊断系统、多普勒超声、黑白超声、兽用超声、二维/三维超声

I'm looking for a portable medical color Doppler ultrasound echo machine that fits certain specifications. I need detailed information on the product's features, including its imaging capabilities, battery life, and any advanced functionalities like Doppler measurements or software integration. Additionally, please provide insights on the machine's portability aspects, such as weight and design. It would be great to know about pricing, minimum order quantities, and delivery times as well. If you have any available certifications or quality assurance details, sharing that would also be appreciated. Looking forward to your prompt response with complete product information and any relevant documentation.