Head-mounted intense pulse laser dry eye treatment device

Abstract

The utility model discloses a head-mounted intense pulse laser dry eye treatment device which comprises a head frame, the front side wall of the head frame is fixedly connected with a front connecting rod, the bottom of the front connecting rod is fixedly connected with a transparent eyeshade, the rear side wall of the transparent eyeshade is fixedly connected with a cover plate, and the rear side wall of the cover plate is fixedly connected with a light source. A luminous body is fixedly connected to the rear side wall of the cover plate, and a strip-shaped gear is fixedly connected to the bottom of the headstock. By arranging the head frame, the front connecting rod, the transparent eyeshade, the cover plate, the light-emitting body, the strip-shaped gear, the ratchet wheel, the adjusting shaft, the pawl, the connecting block and the bandage, the treatment device can be directly worn on the head of a patient without being held by hand, the eyeshade is designed to be attached to the face through ergonomics, the treatment device is stably located in front of the eyes, the stability and the treatment effect of the device are improved, and the treatment effect is good. And the device can be effectively adjusted according to head forms of different people to adapt to treatment of different people, so that the practicability and the application range of the device are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a head-mounted intense pulse laser dry eye treatment device. Background Art

[0002] Dry eye is a chronic ocular surface disease caused by multiple factors. It is caused by abnormalities in tear quality, quantity and dynamics, leading to tear film instability or imbalance of the ocular surface microenvironment. It may be accompanied by ocular surface inflammatory reactions, tissue damage and nerve abnormalities, causing a variety of ocular discomfort symptoms or visual dysfunction. The prevalence of dry eye is high, and its occurrence and development process are affected by multiple factors, including race, living environment, age and lifestyle.

[0003] As a new "weapon" for treating dry eyes, intense pulsed light (IPL) has been gradually widely accepted by clinicians.

[0004] In existing dry eye treatment devices, a handheld treatment device is generally held in contact with the eye for treatment. This method requires the device to be kept in the same position during treatment, which can easily cause discomfort. In addition, the device is prone to shaking when held in hand, causing the treatment device to be misplaced and unable to achieve the best treatment effect. Utility Model Content

[0005] The purpose of the utility model is to provide a head-mounted intense pulse laser dry eye treatment device, which can be worn directly on the patient's head without holding it, and the eye mask adopts an ergonomic design that fits the human face, so that the treatment device is stably located in front of the eyes, improving the stability and treatment effect of the device, and can also be effectively adjusted according to different head shapes to adapt to the treatment of different groups of people, thereby improving the practicality and scope of application of the device.

[0006] To achieve the above-mentioned purpose, a head-mounted intense pulse laser dry eye treatment device is provided, comprising: a head frame, a front connecting rod is fixedly connected to the front side wall of the head frame, a transparent eye mask is fixedly connected to the bottom of the front connecting rod, a cover plate is fixedly connected to the rear side wall of the transparent eye mask, a light-emitting body is fixedly connected to the rear side wall of the cover plate, a bar gear is fixedly connected to the bottom of the head frame, a connecting block is arranged on the outer side of the bar gear, a ratchet is meshed in front of the bar gear, an adjusting shaft is fixedly connected to the right side wall of the ratchet, a pawl is clamped on the top of the ratchet, and a strap is fixedly connected to the bottom of the connecting block, and the strap is made of elastic rubber material.

[0007] According to the head-mounted intense pulse laser dry eye treatment device, the transparent eye mask is designed to fit the human face ergonomically.

[0008] According to the head-mounted intense pulse laser dry eye treatment device, the light-emitting body is an IPL intense pulse laser light-emitting body and is connected to an external intense pulse laser generator. There are multiple light-emitting bodies and they are evenly distributed on the cover plate.

[0009] According to the head-mounted intense pulse laser dry eye treatment device, the cover plate adopts a Jaeger cover plate to fully cover the cornea and sclera, and the number of the cover plates is set to two.

[0010] According to the head-mounted intense pulse laser dry eye treatment device, the bar gear, ratchet and pawl are all located inside the connecting block, the adjusting shaft and the pawl are both rotatably connected to the connecting block, the end of the pawl away from the ratchet passes through the front side wall of the connecting block, and the bar gear passes through the connecting block up and down.

[0011] According to the head-mounted intense pulse laser dry eye treatment device, the number of the bar gear, ratchet, adjustment shaft, pawl and connecting block is set to two, and they are symmetrically distributed at the bottom of the head frame.

[0012] The above scheme has the beneficial effects: by arranging a head frame, a front connecting rod, a transparent eye mask, a cover plate, a light-emitting body, a bar gear, a ratchet, an adjustment shaft, a pawl, a connecting block and a strap, the treatment device can be directly worn on the patient's head without holding it, and the eye mask adopts an ergonomic design that fits the human face, so that the treatment device is stably located in front of the eyes, improving the stability and treatment effect of the device, and can also be effectively adjusted according to different head shapes to adapt to the treatment of different groups of people, thereby improving the practicality and scope of application of the device.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below with reference to the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view of a head-mounted intense pulse laser dry eye treatment device of the utility model;

[0016] Figure 2 This is a rear view of a head-mounted intense pulse laser dry eye treatment device of the utility model;

[0017] Figure 3 The utility model is a cross-sectional view of a connection block of a head-mounted intense pulse laser dry eye treatment device.

[0018] Legend:

[0019] 1. Head frame; 2. Front connecting rod; 3. Transparent eye mask; 4. Cover plate; 5. Light source; 6. Bar gear; 7. Ratchet; 8. Adjustment shaft; 9. Ratchet; 10. Connecting block; 11. Strap. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-3 The utility model embodiment is a head-mounted intense pulse laser dry eye treatment device, which includes: a head frame 1, a front connecting rod 2 is fixedly connected to the front side wall of the head frame 1, a transparent eye mask 3 is fixedly connected to the bottom of the front connecting rod 2, the transparent eye mask 3 adopts an ergonomic design that fits the human face, so that the patient is more stable when wearing it and will not produce jitter and deviation, a cover plate 4 is fixedly connected to the rear side wall of the transparent eye mask 3, the cover plate 4 adopts a Jaeger cover plate to fully cover the cornea and sclera, the number of cover plates 4 is set to two, a light-emitting body 5 is fixedly connected to the rear side wall of the cover plate 4, the light-emitting body 5 is an IPL intense pulse laser light-emitting body, and is connected to an external intense pulse laser generator, the number of light-emitting bodies 5 is set to multiple, and is evenly distributed on the cover plate 4, and the patient is treated with IPL intense pulse laser, the bottom of the head frame 1 is fixedly connected to a bar gear 6, and the outer side of the bar gear 6 is set There is a connecting block 10, a ratchet 7 is meshed in front of the bar gear 6, an adjusting shaft 8 is fixedly connected to the right side wall of the ratchet 7, and a pawl 9 is clamped on the top of the ratchet 7. The bar gear 6, the ratchet 7, and the pawl 9 are all located inside the connecting block 10, and the adjusting shaft 8 and the pawl 9 are rotatably connected to the connecting block 10. The end of the pawl 9 away from the ratchet 7 passes through the front side wall of the connecting block 10, and the bar gear 6 passes through the connecting block 10 up and down. There are two bar gears 6, ratchet 7, adjusting shaft 8, pawl 9 and connecting block 10, and they are symmetrically distributed at the bottom of the head frame 1, which is convenient for patients to adjust to adapt to the treatment of different groups of people. When it needs to be loosened, the pawl 9 is located on the outer part of the connecting block 10 to make the pawl 9 release the lock on the ratchet 7, thereby releasing the head frame 1. A strap 11 is fixedly connected to the bottom of the connecting block 10, and the strap 11 is made of elastic rubber material, which is convenient for patients to wear.

[0022] Working principle: Wear the device on the patient's head so that the transparent eye mask 3 is located in front of the patient's eyes. By rotating the adjustment shaft 8, the ratchet 7 rotates, thereby adjusting the head frame 1 to adapt to people with different head shapes. When it needs to be loosened, move the ratchet 9 located on the outer part of the connecting block 10 to release the ratchet 7, thereby releasing the head frame 1, connecting the light source 5 to the external intense pulse laser generator, and starting dry eye treatment.

[0023] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A head-mounted intense pulsed laser dry eye treatment device, comprising: A head frame (1), characterized in that a front connecting rod (2) is fixedly connected to the front side wall of the head frame (1), a transparent eye mask (3) is fixedly connected to the bottom of the front connecting rod (2), a cover plate (4) is fixedly connected to the rear side wall of the transparent eye mask (3), a light-emitting body (5) is fixedly connected to the rear side wall of the cover plate (4), a bar gear (6) is fixedly connected to the bottom of the head frame (1), a connecting block (10) is arranged on the outer side of the bar gear (6), a ratchet (7) is meshed in front of the bar gear (6), an adjusting shaft (8) is fixedly connected to the right side wall of the ratchet (7), a ratchet pawl (9) is clamped on the top of the ratchet (7), and a strap (11) is fixedly connected to the bottom of the connecting block (10), and the strap (11) is made of elastic rubber material.

2. A head-mounted intense pulsed laser dry eye treatment device according to claim 1, characterized in that: The transparent eye mask (3) is designed to fit the human face according to ergonomics.

3. A head-mounted intense pulsed laser dry eye treatment device according to claim 1, characterized in that: The illuminant (5) is an IPL intense pulse laser illuminant and is connected to an external intense pulse laser generator. The number of illuminants (5) is multiple and evenly distributed on the cover plate (4).

4. A head-mounted intense pulsed laser dry eye treatment device according to claim 1, characterized in that: The number of the cover plates (4) is two.

5. The head-mounted intense pulsed laser dry eye treatment device according to claim 1, characterized in that: The bar gear (6), the ratchet wheel (7) and the pawl (9) are all located inside the connecting block (10); the adjusting shaft (8) and the pawl (9) are both rotatably connected to the connecting block (10); the end of the pawl (9) away from the ratchet wheel (7) passes through the front side wall of the connecting block (10); and the bar gear (6) passes through the connecting block (10) from top to bottom.

6. A head-mounted intense pulsed laser dry eye treatment device according to claim 1, characterized in that: The number of the bar gear (6), the ratchet wheel (7), the adjusting shaft (8), the ratchet pawl (9) and the connecting block (10) is two and they are symmetrically distributed at the bottom of the head frame (1).

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