Cervical lesion detector and detection method

Abstract

The invention belongs to the technical field of medical devices, and discloses a cervical lesion detector which comprises a pressure power device and a detection bar. The pressure power device comprises a holding body, a base hole is formed in the front end of the holding body, a transmission sleeve is arranged in the base hole and rotates relative to the base hole, a wireless pressure sensor is arranged at the bottom of the transmission sleeve, a motor and a main board are arranged in the holding body, the motor is used for driving the transmission sleeve, the main board is used for controlling the motor to run, the detection bar comprises a detection shaft matched with the transmission sleeve, a conical detection head is arranged at the front end of the detection shaft, the rear end of the detection shaft can be inserted into a sleeve, and the pressure is applied to the wireless pressure sensor. According to the detector, a clinician can independently judge and read a result in cervical lesions detection, and the detector is bedside, easy to operate, low in cost, short in time and suitable for popularization and use and solves awkward situations in domestic cervical cancer screening of women.

Description

technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to a cervical lesion detector and a method for detecting it. Background technique [0002] Cervical cancer is the second largest gynecological tumor in the world. There are about 131,500 new cases in my country every year, accounting for 1 / 4 of the world's total. More than 50,000 women die of cervical cancer in my country every year. According to the sixth census data of the National Bureau of Statistics of my country, there are about 430 million women aged 21 to 65 in China. Since 2009, my country has started to implement the cervical cancer screening project for rural women and so far, only 60 million have been completed. The main reason is that the current examination methods are expensive, time-consuming, complicated to operate, very technically demanding, and rely on pathologists. [0003] The methods currently used for cervical lesion examination include...

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Problems solved by technology

First of all, the cost of TCT examination is high, the result is slow, and the accuracy rate cannot be guaranteed. At the same time, it depends on pathologists. In my country, pathologists are quite scarce and cannot meet the demand; secondly, the price of HPV examination is more expensive, and the time to produce results is slower, and the test is positive. The rate is too high, but the absolute majority of HPV virus infections are transient, and more than 90% can be cleared by autoimmunity, so HPV inspection is more likely to cause psychological burden on patients and the referral rate of colposcopy; the cost of colposcopy is relatively low More expensive, and the operation is complicated, time-consuming, professional requirements are high, the patient is more uncomfortable during the examination, and depends on colposcopy equipment (more expensive)

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