Tightness-adjustable hyperthyroidism eye protection device

Abstract

The utility model aims to provide a tightness-adjustable hyperthyroidism eye protection device, and relates to the technical field of medical instruments, a telescopic cylinder is fixedly arranged on a mirror frame, so that wind and sand around eyes can be blocked, and a flexible sleeve attached to an eye structure is arranged at one end of the telescopic cylinder, so that the telescopic cylinder can be well attached to the periphery of an eye socket, and the safety of the eye is improved. The distance between the lenses and the eyes can be adjusted according to the eye protrusion condition of a patient through stretching and retracting of the telescopic cylinders and stretching and retracting of the glasses legs, so that contact between the lenses and the eyes is avoided, the distance between the glasses frames can be adjusted according to the distance between the two eyes of different patients through the design of the telescopic connecting beams at the two ends, and the glasses can better adapt to different patients; and the positions of the nose pads can be adjusted according to the stretching of the telescopic cylinders through the stretching of the telescopic rods of the support frame, so that the nose pads can be supported on the nose bridge.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a hyperthyroid exophthalmos protection device with adjustable tightness. Background Art

[0002] In the nuclear medicine department, iodine-131 is used to treat hyperthyroidism. Hyperthyroid exophthalmos refers to the lesions of the orbit and local extraocular tissues whose etiology is associated with hyperthyroidism. Some patients have hyperthyroidism combined with exophthalmos. Doctors generally recommend that patients wear glasses to prevent wind and sand and light irritation, and to prevent corneal exposure, which is likely to cause infection.

[0003] However, in some patients, the eyeballs protrude or the orbits are significantly swollen. If they wear ordinary glasses, the lenses may touch the eyes, affecting the comfort. Moreover, ordinary glasses have good frontal protection ability, but weak protection ability around, lack a structure to resist wind and sand, and cannot adjust the distance between the lenses and the eyes according to the eye protrusion conditions of different patients. Content of the Utility Model

[0004] In view of the deficiencies of the prior art, the utility model provides the following technical solutions:

[0005] A hyperthyroid exophthalmos protection device with adjustable tightness includes a frame, a connecting beam, a lens, temple arms and a support frame. A telescopic cylinder is fixedly arranged on the frame. The front end of the telescopic cylinder is fixedly connected with the frame, and a flexible sleeve is fixedly arranged at the rear end. The rear end of the flexible sleeve is a structure that fits the human eye socket. The connecting beam is a structure with telescopic ends at both ends, and the temple arms are telescopic structures.

[0006] Further, there are two frames. Lenses are fixedly arranged inside the frames. The two frames are fixedly connected by a connecting beam. The distance between the two frames is adjusted by the telescopic movement of both ends of the connecting beam.

[0007] Further, there are two temple arms. The front ends of the two temple arms are respectively rotatably connected with the two frames.

[0008] Further, there are two support frames. The support frames are fixedly installed on the connecting beam. The support frame includes a telescopic rod, a connecting rod and a nose pad. One end of the telescopic rod is fixedly connected with the connecting beam, and the other end is fixedly connected with one end of the connecting rod. The nose pad is movably connected with the other end of the connecting rod.

[0009] Further, the telescopic cylinder includes an outer cylinder and an inner cylinder. The outer cylinder is fixedly connected with the frame, and the inner cylinder is fixedly connected with the flexible sleeve. The inner cylinder is slidably connected with the outer cylinder, and a bolt is arranged on the outer cylinder. By tightening the bolt, the sliding of the inner cylinder is restricted, thereby restricting the telescopic movement of the telescopic cylinder.

[0010] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0011] The present utility model fixedly arranges a telescopic cylinder on the spectacle frame, which can resist the wind and sand around the eyes. A flexible sleeve that fits the eye structure is arranged at one end of the telescopic cylinder, which can fit well around the eye socket, improving the effect of wind and sand prevention. Through the telescoping of the telescopic cylinder and the telescoping of the temple, the distance between the lens and the eye can be adjusted according to the eye protrusion of the patient, thereby avoiding contact between the lens and the eye. And through the design of the telescopic connecting beam at both ends, the distance between the spectacle frames can be adjusted according to the interpupillary distance of different patients, better adapting to different patients. And through the telescoping of the telescopic rod of the support frame, the position of the nose pad can be adjusted according to the telescoping of the telescopic cylinder, so that the nose pad can support on the bridge of the nose. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a three-dimensional front structure schematic diagram of the present utility model;

[0013] Figure 2 is a three-dimensional rear structure schematic diagram of the present utility model;

[0014] Figure 3 is an enlarged schematic diagram at position A of the three-dimensional rear structure of the present utility model.

[0015] In the figure: spectacle frame - 1, connecting beam - 2, lens - 3, temple - 4, bolt - 5, support frame - 6, telescopic rod - 601, connecting rod - 602, nose pad - 603, telescopic cylinder - 7, flexible sleeve - 8. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0017] Embodiment:

[0018] Please refer to Figures 1-3 , an adjustable hyperthyroid exophthalmos protection device, including a spectacle frame 1, a connecting beam 2, a lens 3, temples 4 and a support frame 6. A telescopic cylinder 7 is fixedly arranged on the spectacle frame 1. The front end of the telescopic cylinder 7 is fixedly connected to the spectacle frame 1, and a flexible sleeve 8 is fixedly arranged at the rear end. The rear end of the flexible sleeve 8 is a structure that fits the human eye socket. The connecting beam 2 is a structure with telescopic ends at both ends. The temples 4 are telescopic structures, and bolts 5 are arranged on the connecting beam 2 and the temples 4. The telescoping of the connecting beam 2 and the temples 4 is restricted by tightening the bolts 5 respectively;

[0019] In this embodiment, the telescopic cylinder 7 includes an outer cylinder and an inner cylinder. The outer cylinder is fixedly connected to the spectacle frame 1, and the inner cylinder is fixedly connected to the flexible sleeve 8. The inner cylinder is slidably connected to the outer cylinder, and a bolt 5 is provided on the outer cylinder. By tightening the bolt 5, the sliding of the inner cylinder is restricted, thereby restricting the telescoping of the telescopic cylinder 7. The flexible sleeve 8 is made of skin-friendly silicone material;

[0020] In this embodiment, there are two spectacle frames 1. Lenses 3 are fixedly arranged inside the spectacle frames 1. The two spectacle frames 1 are fixedly connected by a connecting beam 2. By the telescoping of both ends of the connecting beam 2, the distance between the two spectacle frames 1 can be adjusted. There are two temple arms 4, and the front ends of the two temple arms 4 are respectively rotatably connected to the two spectacle frames 1. There are two support frames 6, and the support frames 6 are fixedly installed on the connecting beam 2. The support frame 6 includes a telescopic rod 601, a connecting rod 602, and a nose pad 603. One end of the telescopic rod 601 is fixedly connected to the connecting beam 2, and the other end is fixedly connected to one end of the connecting rod 601. The nose pad 603 is movably connected to the other end of the connecting rod 602;

[0021] In this embodiment, a telescopic cylinder 7 is fixedly arranged on the spectacle frame 1, which can resist the wind and sand around the eyes. A flexible sleeve 8 that fits the eye structure is arranged at one end of the telescopic cylinder 7, which can fit well around the eye socket, improving the effect of wind and sand prevention. By the telescoping of the telescopic cylinder 7 and the temple arms 4, the distance between the lens 3 and the eyes can be adjusted according to the eye protrusion of the patient, thereby avoiding contact between the lens 3 and the eyes. Through the design of the telescopable connecting beam 2 at both ends, the distance between the spectacle frames 1 can be adjusted according to the interpupillary distance of different patients, better adapting to different patients. By the telescoping of the telescopic rod 601 of the support frame 6, the position of the nose pad 603 can be adjusted according to the telescoping of the telescopic cylinder 7, so that the nose pad 603 can support on the bridge of the nose.

[0022] The above-disclosed preferred embodiments of the present invention are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the art in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A protective device for exophthalmos caused by hyperthyroidism with adjustable tightness, comprising a frame, a connecting beam, a lens, a temple and a support frame, characterized in that: A telescopic tube is fixedly arranged on the frame, the front end of the telescopic tube is fixedly connected to the frame, and a flexible sleeve is fixedly arranged on the rear end, the rear end of the flexible sleeve is a structure that fits the human eye socket, the connecting beam is a structure with telescopic ends, and the temples are telescopic structures.

2. The adjustable tightness hyperthyroidism exophthalmos protection device according to claim 1, characterized in that: There are two frames, lenses are fixedly arranged inside the frames, the two frames are fixedly connected by a connecting beam, and the distance between the two frames can be adjusted by telescoping the two ends of the connecting beam.

3. The adjustable tightness hyperthyroidism exophthalmos protection device according to claim 1, characterized in that: There are two temples, and the front ends of the two temples are rotatably connected to the two mirror frames respectively.

4. The adjustable tightness hyperthyroidism exophthalmos protection device according to claim 1, characterized in that: There are two support frames, which are fixedly mounted on the connecting beam. The support frames include a telescopic rod, a connecting rod and a nose pad. One end of the telescopic rod is fixedly connected to the connecting beam, and the other end is fixedly connected to one end of the connecting rod. The nose pad is movably connected to the other end of the connecting rod.

5. The adjustable tightness hyperthyroidism exophthalmos protection device according to claim 1, characterized in that: The telescopic tube comprises an outer tube and an inner tube, the outer tube is fixedly connected to the lens frame, the inner tube is fixedly connected to the flexible sleeve, the inner tube is slidably connected to the outer tube, and bolts are arranged on the outer tube, and the sliding of the inner tube is limited by tightening the bolts, thereby limiting the telescopic movement of the telescopic tube.

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