Ear-nose-throat visual inspection equipment
An inspection equipment and ENT technology, applied in the field of medical devices, can solve problems such as inability to inspect the angle and position adjustment, inability to visually inspect the affected area, and affect the inspection of medical staff, so as to improve inspection efficiency, flexible use, and good comfort Effect
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Embodiment 1
[0033] see Figure 1-Figure 7 , the present invention provides a technical solution: an ENT visual inspection device, comprising an installation sleeve 4, an adjustment component 1 for adjusting the position and angle of the inspection rod 5 is arranged in the installation sleeve 4, and a microporous probe 2 is arranged at one end of the inspection rod 5 , the microporous probe 2 is connected with the display terminal 6 through a connecting line, and a detachable fixing assembly 3 is arranged on the outer surface of the installation sleeve 4. The detachable fixing assembly 3 is used for the installation sleeve 4 to be fixed in the patient's ear canal, nasal cavity or oral cavity.
[0034] The adjustment assembly 1 includes a support sleeve 12, the support sleeve 12 is arranged in the installation sleeve 4, and the outer surface of the installation sleeve 4 is provided with a return spring 11 in an annular and equidistant manner. The metal slider 13 is arranged symmetrically on...
Embodiment 2
[0046] see Figure 8 , the fixed structure is an upper support block 32 and a lower support block 35, the upper support block 32 is arranged at one end of the upper pole 31, the lower support block 35 is arranged at one end of the lower pole 34, and the upper pole 31 and the lower pole 34 are symmetrically arranged on the bearing On both sides of the outer surface of the ring 302 , upper tooth positioning grooves 33 are arranged on the upper side of the upper support block 32 , and lower tooth positioning grooves 36 are arranged on the lower side of the lower support block 35 .
[0047] Working principle, when the throat of the patient needs to be checked, the carrier ring 302 with the upper support block 32 and the lower support block 35 is selected, and then the positioning block 303 on the carrier ring 302 is snapped into the guide groove 304. When one end of the clamping block 303 moves to the position of the positioning groove 308, the bearing ring 302 is attached to the ...
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