Hysteroscope and liquid collection minimally invasive mixed operating room equipment

Abstract

The invention discloses hysteroscope and liquid collection minimally invasive mixed operating room equipment which comprises a rubber ball. An operation assembly is arranged on the right side of the rubber ball. According to the hysteroscope and liquid collection minimally invasive mixed operating room equipment, the expansion value of the rubber ball is not fixed, the rubber ball can continuouslyabut against the vagina of a patient, the sealing effect is ensured, the problem of overlarge stress between the rubber ball and the inner wall of the vagina of a patient is avoided, the problem of uterine distention liquid leakage due to expansion of the vaginal orifice of a patient is solved, and accurate metering of a uterine distention liquid during outflow is ensured. Through cooperation ofbolts, a first threaded rod, a support and a clamping groove, the expansion value of the rubber ball can be fixed, different operation requirements are met, whether the uterine distention liquid in the body of a patient flows out or not can be selected, and control by medical staff is facilitated. The hysteroscope and liquid collection minimally invasive mixed operating room equipment is convenient to fix, the fixing position is not limited to the body position of a patient, and time waste is reduced.

Description

technical field [0001] The invention relates to the technical field of hysteroscopic surgery, in particular to minimally invasive hybrid operating room equipment for hysteroscopy and liquid collection. Background technique [0002] Hysteroscopy is an advanced equipment for diagnosing and treating intrauterine diseases. It can clearly observe various changes in the uterine cavity, and make diagnosis and treatment in combination with pathological results. However, during uterine cavity surgery, the uterine distention fluid is rapidly absorbed and retained in the body through the surgical wound, which will cause the patient's blood osmotic pressure to drop, dilutional hyponatremia, and hypervolemia, etc., resulting in The patient is water intoxicated, therefore, the infused and outflowed volume of distending fluid must be metered, thus requiring collection of the distending fluid. [0003] However, during the use of the liquid collection device for hysteroscopic surgery in the...

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Problems solved by technology

[0004] The object of the present invention is to provide a minimally invasive hybrid operating room equipment for hysteroscopy and liquid collection, so as to solve the problems caused by the patient’s The contraction or expansion of the vaginal opening may easily lead to the problem of excessive force on the vaginal opening or lax closure of the vaginal opening. Problems with measuring the volume of outflowing distending fluid

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