A semiconductor laser device for diagnosis and treatment of nasal diseases

Abstract

The invention relates to a semiconductor laser nasal disease diagnosing and treating device and belongs to the technical field of medical equipment. The semiconductor laser nasal disease diagnosing and treating device comprises a cylinder, a handle, a laser focus lens, a laser optical fiber connecting seat, an optical fiber clamping seat, a tail cover, zooming group lenses, a movable lens seat, a hand wheel, a beam splitter, an optical fiber head, a centered optical system, a front taper sleeve, an optical fiber light source connector, a visible light cold light source, an imaging optical system, a symmetric image converting system, a CCD charge coupling element connector, a computer and a laser. The semiconductor laser nasal disease diagnosing and treating device has the advantages of being small in size, simple in structure, cheap in price, high in converting efficiency, long in work service life and the like. According to the semiconductor laser nasal disease diagnosing and treating device, laser illumination removal is carried out under the observation of a display of the computer, the field of view is clear, operation is accurate, the successful rate is high, the operation is simple, convenient and easy to implement, anesthesia is not needed, and the thoroughness and the safety of treatment are ensured. The visible light cold light source is adopted in the semiconductor laser nasal disease diagnosing and treating device, a large-numerical-aperture optical fiber bundle serves as the transmission optical fiber, and the visual effect is better.

Description

Technical field [0001] The invention belongs to the technical field of medical equipment, and in particular relates to a semiconductor laser nose disease diagnosis and treatment device. Background technique [0002] Nasal polyps are neoplastic lumps on the mucous membrane of the nasal cavity or sinuses, which are usually found on the outer wall of the nasal cavity and the top of the nose. Nasal polyps are pink in color, smooth and moist on the surface, and very soft to the touch, like peeled ripe grapes. . The cut surface shows an expanded cyst cavity with powdery or off-white mucus secretions accumulated in the cavity. Nasal cyst is a common nasal disease. It is a general term for various cysts that occur in various parts of the nose and refers to cystic masses that originated in the sinuses or originated from teeth or roots and developed in the maxillary sinuses. For traditional surgical treatment, microwave and laser treatment techniques are the most common. However, laser a...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a semiconductor laser device for diagnosis and treatment of nasal diseases, which can directly perform laser irradiation and resection under the observation of a computer monitor, which solves the problem of traditional surgical treatment without sophisticated instruments as an assistant. Relying entirely on the doctor's vision and experience, it is impossible to accurately locate the lesion tissue, and it is difficult to treat thoroughly, and there are also technical problems such as no guarantee of safety during treatment.

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