Nasal laryngoscope with injection administration function and convenient angle adjustment function
A technology for adjusting the angle and rhinolaryngoscope, applied in the field of rhinolaryngoscope, can solve the problems of unstable force, free adjustment, inconvenient support frame, etc., and achieve good coverage
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[0047] Example 1
[0048] Please refer to Figure 1 - Figure 5 , Figure 7 - Figure 9 , Figure 13 In this embodiment, a nasal mirror having an injection dosing function and facilitates the angle, including a nasal mirror body and an injection structure, a nasal mirror body and an injection structural activity connection; the outer side of the injection structure is provided for support injection The support structure of the structure, and an operation structure for controlling injection structural injection or suction operation; the operation structure is disposed on the first side and / or second surface of the support structure; the lower end of the support structure is provided to adjust the support structure and the injection structure. The regulatory structure of the height, tilt angle; the regulatory structure includes: the adjustment plate 11 provided at the lower end of the support structure, the relative adjustment plate 11, the movable rack belt 12, is disposed on the uppe...
Example Embodiment
[0064] Example 2
[0065] Please refer to Image 6 The difference in the present embodiment and the embodiment is characterized by a connection method of the injection structure and the operation structure, and in particular, the integral connection of the connecting rod one 34 and the injection structure in Example 1 is modified to the following technical features: the connection assembly also includes setting The connecting rod one 34 is remote from the connecting cap 35 at one end of the threaded outer casing 32, the connecting cap 35, and the injection structure active connection; after use, the connection cap 35 and the injection structure are connected, and the operation structure is operated. Specific use methods are the same as in Example 1.
Example Embodiment
[0066] Example 3
[0067] Please refer to Figure 10 - Figure 13 The distinction between the present embodiment and the first or 2 is characterized in that the operation assembly is different, and the specific technicia characteristics are: operation assemblies include operational rods 36, 36, and operating rods 36 active connections. The rod 37, and the operating lever 37 integrated with the operating lever 333, and the rotation control member 311 connected to the operating lever 38; the operating lever 27 and the operating lever three 38 are perpendicular to each other; the rotation control member is operated in this manner 311, sequential drive lever three 38 and the operating lever 27, at this time, the position of the operating lever one 36 changes with the rotation of the operating lever 27, and the operating lever one 36 surrounds the operating lever one 36 and the threaded rod. The connection point of one 31 rotates, thereby changing the distance between the threaded rods 3...
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