Disposable aseptic vaginal dilator for gynecological examination, and using method thereof

Abstract

The invention relates to a disposable aseptic vaginal dilator for gynecological examination. The disposable aseptic vaginal dilator comprises an upper dilating blade, a lower dilating blade, a push rod, an arc light guide pillar and a light source, wherein a positioning part for positioning the upper dilating blade in the operating process is also fixedly arranged at the top end of the push rod; the arc light guide pillar is arranged on the lower dilating blade; the light outlet end of the light source is abutted against the arc light guide pillar; the light source comprises LED (Light-Emitting Diode) particles, a battery, a switch connected with the LED particles and the battery, a PCB (Printed Circuit Board) and a housing; the LED particles are blue light LED particles or a combination of the blue light LED particles and white light LED particles. The disposable aseptic vaginal dilator for the gynecological examination has the benefits that the light source is arranged at an operation part; when the disposable aseptic vaginal dilator for the gynecological examination is in use, the light source is positioned outside a patient and light emitted by the light source is led into a cavity through the arc light guide pillar; the light outlet end of the arc light guide pillar adopts the trapezoid design, so that the disposable aseptic vaginal dilator for the gynecological examination can condense light, is high in illuminance and has a good illuminating effect.

Description

technical field [0001] The invention relates to a disposable aseptic vaginal dilator for gynecological examination and a use method thereof, belonging to the technical field of medical devices. Background technique [0002] At present, disposable vaginal dilators are often used in clinical gynecological examinations. The current vaginal dilator is a very thin duckbill clip. The doctor places it in the patient's vagina and opens the entire clip, and then uses a flashlight or fingers or instruments to cooperate with the inspection. When a lesion is found, doctors usually use biopsy forceps to process the lesion. During the process, smoke will be generated in the vaginal cavity. Due to the unreasonable structural design of the existing dilator, the smoke is difficult to get rid of in time, which affects the doctor's diagnostic vision. Doctors can only Operating by touch or experience takes a long time in the diagnosis process and brings great pain to the patient. For diseases t...

AI Technical Summary

Problems solved by technology

[0002] At present, disposable vaginal dilators are often used in clinical gynecological examinations. The current vaginal dilator is a very thin duckbill clip. The doctor places it in the patient's vagina and opens the entire clip, and then uses a flashlight or fingers or instruments to cooperate with the inspection. When a lesion is found, doctors usually use biopsy forceps to process the lesion. During the process, smoke will be generated in the vaginal cavity. Due to the unreasonable structural design of the existing dilator, the smoke is difficult to get rid of in time, which affects the doctor's diagnostic vision. Doctors can only Operate by feel or experience, the diagnosis process takes a long time and brings great pain to the patient. For diseases that require visual diagnosis, it will lead to inaccurate judgment and easily lead to accidents in surgery

[0003] At present, vaginal dilators with built-in lighting sources have also appeared on the market. They use dry batteries as the power source, which is not conducive to disinfection. Dry batteries have potential safety hazards of explosion in the patient's body.

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