A visual inspection tube with adjustable angle

Abstract

The invention provides a visual inspection tube with adjustable angle, comprising a tube body and a handle, wherein a circuit board is arranged in the handle, one end of the tube body is connected with a transparent head cover, and the other end of the tube body is connected with the handle; A camera and an LED lamp plate are arranged in the transparent head cover; The electric connection wire ofthe camera and the LED lamp plate passes through the tube body; The pipe body comprises a first pipe body, a second pipe body and a third pipe body which are connected in turn; The second tube body ismade of bellows. The angle adjustable visual inspection tube provided herein adjusts the angle of the tube body, and the intrauterine condition can be clearly observed when no dilatation is required.It avoids the complications of hysteroscopic dilatation and overcomes the problem of unclear field of vision of B-ultrasound.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to an angle-adjustable visual inspection tube. Background technique [0002] At present, the clinical examination methods for gynecological intrauterine lesions and abnormalities mainly include: hysterosalpingography, X-ray hysterosalpingography, transvaginal ultrasound (ultrasound), MIR and hysteroscopy. Various methods have advantages and disadvantages. Emphasis is also different. Hysteroscopy is comprehensive and thorough, known as the gold standard, but there are also deficiencies such as expensive equipment, high fees, anesthesia risks, and high operational technical requirements. Risks such as edema, respiratory failure and even death, and the prevention of these complications is mainly through changing the medium solution clinically, but the effect is not great, so these complications also restrict the wide clinical application of hysteroscopy. Because B-ultrasound can only ...

AI Technical Summary

Problems solved by technology

[0002] At present, the clinical examination methods for gynecological intrauterine lesions and abnormalities mainly include: hysterosalpingography, X-ray hysterosalpingography, transvaginal ultrasound (ultrasound), MIR and hysteroscopy. Various methods have advantages and disadvantages. Emphasis is also different. Hysteroscopy is comprehensive and thorough, known as the gold standard, but there are also deficiencies such as expensive equipment, high fees, anesthesia risks, and high operational technical requirements. Risks such as edema, respiratory failure and even death, and the prevention of these complications is mainly through changing the medium solution clinically, but the effect is not great, so these complications also restrict the wide clinical application of hysteroscopy

Because B-ultrasound can only check the plane, it cannot clearly observe the situation in the uterus

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