2 results about "Fine-needle aspirate" patented technology

Disclosed is a method for examining cells including: acquiring image data of cells acquired from a region suspected to be a cancer lesion; analyzing the image data; determining whether an amount of the cells is sufficient based on the analyzed result; and determining whether cancer-probable cells are included in the cells based on the analyzed result and the determined result; wherein the cells are acquired through Fine Needle Aspiration (FNA).

The described technology pertains to a sampling device (100) designed for fine-needle aspiration, addressing challenges in obtaining high-quality cytological samples. The device comprises a body (110) configured to hold a disposable syringe (120), a first actuator (130) for sliding the syringe housing (121) along its longitudinal axis (122), and a second actuator (140) for sliding the syringe plunger (123) along the same axis. A control arrangement (160) operates the device in various modes, including loading, idle, ready, sampling, and unloading, by controlling actuator movements within predefined stroke limits. The device facilitates precise sample collection through synchronized or independent actuator motions, creating vacuum conditions and enabling reciprocating movements for tissue extraction. The assembly includes a disposable syringe and needle (150), and the method involves sequential operational modes for sample collection and preparation for analysis. The described technology enhances diagnostic accuracy, reduces operator dependency, and minimizes patient risks.