Airy beam ultra-deep optical coherence elastography system device

Abstract

The invention discloses an Airy beam ultra-deep optical coherence elastography system device, and relates to the technical field of elastography. The Airy beam ultra-deep optical coherence elastography system device comprises two groups of supporting cylinders and adjusting blocks, wherein a second screw rod is mounted between the two groups of adjusting blocks, a sliding block sleeves the outer side of the second screw rod, and a control mechanism is mounted at the top end of the sliding block; and the bottom end of the sliding block is connected with a fine adjustment air cylinder, and a power supply mechanism is mounted at the output end of the fine adjustment air cylinder. According to the Airy beam ultra-deep optical coherence elastography system device, movable sliding rails, a probe, the power supply mechanism and a power connection strip are arranged, power is supplied to the probe through a power connection plate, the probe operates normally to inspect eyeballs, when different positions need to be inspected, a second motor is started, the second motor drives an output shaft and a clamping gear to rotate, the clamping gear drives belts to rotate through clamping teeth, and the belt drives a clamping plate to slide in the movable sliding rails through the clamping teeth and an insertion rod, so that the angle and the position between the probe and the eyeball are changed, and inspection is facilitated.

Description

technical field [0001] The invention relates to the technical field of elastography, in particular to an Airy beam ultra-deep optical coherent elastography system device. Background technique [0002] Because of its long and narrow structure in the propagation direction and self-healing properties, Airy beams have outstanding application effects in elastography technology. The technique in which the parameter is the object of imaging has a strong potential for detecting the clinical and pathological mechanical properties of tissues, especially in the diagnosis of cancer, cardiovascular disease and ophthalmic diseases. Distinguishing is the development trend of future detection. [0003] In the existing eyeball detection process, the patient's head is usually fixed, and then the eyeball is detected by an optical imaging device. The existing detection process takes a long time and requires the patient to keep his eyes open for a long time. However, due to human Instinctively...

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Problems solved by technology

[0004] Based on this, the purpose of the present invention is to provide an Airy beam ultra-deep optical coherence elastic imaging system device to solve the technical problems that the eyelids are inconvenient to support and open, and the probe cannot be moved conveniently.

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