An auxiliary tool for gynecological ultrasonic screening of lesions of the female genital tract

Abstract

The utility model discloses an auxiliary tool for female genital tract pathological change gynecological ultrasonic screening, and solid coupling agent is arranged between support body and cladding, provides medium for sound wave conduction, and the support body can effectively push away vaginal wall, reduces the sound wave shielding caused by vaginal natural closure or tissue folding, thereby prevent the false image caused by vaginal wall collapse, and the space after strutting apart makes the probe can pass through ultrasonic wave detection target area, avoids the interference imaging of tissue overlapping, the acoustic impedance of solid coupling agent is close to human tissue, significantly reduces the reflection and attenuation of sound wave in the vagina, improves the signal-to-noise ratio, and makes the ultrasonic imaging clearly show the relationship between pelvic cavity tumor and vaginal surrounding tissue.

Claims

1. An auxiliary tool for gynecological ultrasound screening of female reproductive tract lesions, characterized in that, include: Holding part (1); The main body (2) is detachably connected to the gripping part (1); The main body (2) includes a support (21) and a covering (22). The covering (22) wraps the outer surface of the support (21), and a solid coupling agent (3) is provided between the support (21) and the covering (22).

2. The auxiliary tool for gynecological ultrasound screening of female reproductive tract lesions as described in claim 1, characterized in that: The support (21) is made of one of polyetheretherketone and acrylic resin.

3. The auxiliary tool for gynecological ultrasound screening of female reproductive tract lesions as described in claim 1, characterized in that: The coating (22) is made of one of hydrogel, medical silicone, or thermoplastic polyurethane.

4. The auxiliary tool for gynecological ultrasound screening of female reproductive tract lesions as described in claim 1, characterized in that: One end of the gripping part (1) is provided with a retaining ring (4). The retaining ring (4) includes a hollow columnar body (41) and an annular protrusion (42) formed by the radial extension of one end of the hollow columnar body (41). The annular protrusion (42) is provided with two opposing first notches (421). The first notches (421) are connected to the hollow cavity (411) of the hollow columnar body (41). The support body (21) includes a fixing part (211) and an extension part (212) formed by the outward extension of the fixing part (211). The outer wall of the fixing part (211) is provided with a first retaining protrusion (2111). The first retaining protrusion (2111) and the first notch (421) cooperate to allow the fixing part (211) to be inserted into or removed from the hollow cavity (411).

5. The auxiliary tool for gynecological ultrasound screening of female reproductive tract lesions as described in claim 4, characterized in that: One end of the gripping part (1) is provided with a rotating body (5). The outer wall of the rotating body (5) is provided with three second notches (51) arranged sequentially around the central axis of the rotating body (5). The interior of the fixing part (211) is hollow to form a receiving groove (2112) for cooperating with the rotating body (5). The inner wall of the fixing part (211) is provided with a second locking protrusion (2113) protruding into the receiving groove (2112). There are three second locking protrusions (2113), and the three second locking protrusions (2113) and the three second notches (51) are arranged in a one-to-one correspondence.

6. The auxiliary tool for gynecological ultrasound screening of female reproductive tract lesions as described in claim 5, characterized in that: The gripping part (1) is provided with a PCB board, a drive motor and a power supply. A button (11) is embedded on the surface of the gripping part (1). The button (11) is connected to the PCB board. The drive motor and the power supply are both electrically connected to the PCB board. The output end of the drive motor is connected to the rotating body (5) to drive the rotating body (5) to rotate.

7. The auxiliary tool for gynecological ultrasound screening of female reproductive tract lesions as described in claim 4, characterized in that: The grip part (1) has anti-slip texture (12) on its surface.

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