Reversible ophthalmology laser operation goggles

Abstract

The utility model relates to the technical field of goggles, in particular to a turnover ophthalmology laser operation goggle which comprises a long-strip-shaped supporting frame, first blocking parts are arranged at the two ends of the supporting frame, and a second blocking part is arranged in the middle of the supporting frame; the first blocking part and the second blocking part form a placing groove for placing an ophthalmic operation microscope eyepiece; the fixing part is arranged on the support frame and is used for fixing the support frame on the ocular lens of the ophthalmologic operation microscope; the protective lens is hinged to the supporting frame through the connecting part. The ophthalmic laser operation goggles can be accurately placed on an eyepiece of a microscope through the placing groove, and when laser protection is needed, the protective lens can be put down to block in front of the eyepiece of the microscope, so that the protective effect is achieved; when the laser protection is not needed, the surgical field can recover to the conventional light only by turning over the protective lens upwards, the operation is simple and convenient, and the operation continuity of a doctor is not influenced.

Description

Technical Field

[0001] This application relates to the field of goggle technology, and more particularly to a flip-up ophthalmic laser surgery goggle. Background Technology

[0002] Currently, retinal laser photocoagulation is frequently performed in retinal surgery. This procedure uses a laser to precisely heat and melt retinal tissue, thereby sealing retinal hemorrhages or tears, reducing abnormal intraocular pressure, and preventing retinal detachment. The procedure requires the use of a microscope, and laser goggles are necessary for protection.

[0003] However, traditional laser goggles cannot be mounted on microscopes, which means that nurses often need to spend a long time adjusting the position of the goggles when assisting doctors in putting them on, which can interrupt the surgery and affect the continuity of the doctor's operation. Utility Model Content

[0004] This application aims to at least address one of the technical problems in existing or related technologies where traditional laser goggles cannot be mounted on microscopes, causing nurses to need to spend a long time adjusting the position of the goggles when assisting doctors in putting them on, which can interrupt the operation and affect the continuity of the doctor's work.

[0005] Therefore, this application provides a flip-up ophthalmic laser surgery goggle. A placement groove is formed by the first and second blocking parts, allowing the goggle to be accurately placed on the microscope eyepiece. The goggle position only needs to be adjusted once before use and no further adjustment is required during use. When laser protection is needed, simply lowering the protective lens will block the microscope eyepiece, providing protection. When laser protection is not needed, simply flipping the protective lens upwards will restore normal light to the surgical field. The operation is simple and convenient and will not affect the continuity of the doctor's procedure.

[0006] A flip-up ophthalmic laser surgery goggle according to an embodiment of this application includes: a support frame, which is elongated and has first blocking portions at both ends and a second blocking portion in the middle; the first blocking portions and the second blocking portions form a placement groove for placing an ophthalmic surgical microscope eyepiece; a fixing portion, which is disposed on the support frame for fixing the support frame to the ophthalmic surgical microscope eyepiece; and a protective lens, which is hinged to the support frame via a connecting portion.

[0007] Optionally, the radial cross-section of the support frame is elliptical.

[0008] Optionally, the first blocking part is a metal cap.

[0009] Optionally, the second blocking part is a metal ring.

[0010] Optionally, the connecting part includes: a first connecting frame for connecting to the protective lens; a second connecting frame for connecting to the support frame; and a pivot, through which the first connecting frame and the second connecting frame are hinged.

[0011] Optionally, the shaft is a damped shaft.

[0012] Optionally, the first connecting frame is a first U-shaped metal frame.

[0013] Optionally, the second connecting frame is a second U-shaped metal frame.

[0014] Optionally, the fixing part is an elastic band.

[0015] Optional, the protective lens is a 532nm laser protective lens.

[0016] One of the above technical solutions has at least the following advantages or beneficial effects:

[0017] The present application provides a flip-up ophthalmic laser surgery goggle, comprising: a support frame, which is elongated and has first blocking portions at both ends and a second blocking portion in the middle; the first and second blocking portions form a placement groove for placing an ophthalmic surgical microscope eyepiece; a fixing portion, disposed on the support frame, for fixing the support frame to the ophthalmic surgical microscope eyepiece; and a protective lens, which is hinged to the support frame via a connecting portion. The placement groove formed by the first and second blocking portions allows the ophthalmic laser surgery goggle to be accurately placed on the microscope eyepiece. The goggle position only needs to be adjusted once before use and no further adjustment is required during use. When laser protection is needed, simply lowering the protective lens will block the view in front of the microscope eyepiece, providing protection; when laser protection is not needed, simply flipping the protective lens upwards will restore normal light to the surgical field. The operation is simple and convenient and will not affect the continuity of the doctor's operation. Attached Figure Description

[0018] To more clearly illustrate the technical solution of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, for those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This illustration shows one of the structural schematic diagrams of a flip-up ophthalmic laser surgery goggle provided in an embodiment of this application;

[0020] Figure 2 This is a second schematic diagram of the structure of a flip-up ophthalmic laser surgery goggle provided in an embodiment of this application;

[0021] Figure 3 The third schematic diagram shows the structure of a flip-up ophthalmic laser surgery goggle provided in an embodiment of this application;

[0022] Figure 4 This illustration shows one of the structural schematic diagrams of a flip-up ophthalmic laser surgery goggle installed on the eyepiece of an ophthalmic surgical microscope, according to an embodiment of this application.

[0023] Figure 5 This is shown as a second schematic diagram of the structure of a flip-up ophthalmic laser surgery goggle installed on the eyepiece of an ophthalmic surgical microscope, according to an embodiment of this application.

[0024] [Explanation of Labels in the Attached Image]

[0025] 1. Support frame; 11. First blocking part; 12. Second blocking part.

[0026] 2. Fixing part,

[0027] 3. Connecting part; 31. First connecting frame; 32. Second connecting frame; 33. Rotating shaft.

[0028] 4. Protective lenses. Detailed Implementation

[0029] To better explain and facilitate understanding of this application, a detailed description of the application is provided below with reference to the accompanying drawings and specific embodiments. The directional terms such as "upper," "lower," "inner," and "outer" mentioned herein are used in conjunction with... Figure 1 The orientation is used as a reference. The position of the support frame 1 relative to the protective lens 4 is defined as "upper"; the position of the second blocking part 12 relative to the first blocking part 11 is defined as "inner".

[0030] As mentioned above, the laser used in retinal laser photocoagulation has powerful energy. If it is directly irradiated into the eyes, it may cause serious consequences such as retinal damage, vision loss, or even blindness. Therefore, strict protection against lasers is necessary to ensure the safety and effectiveness of the surgery and to protect the eyes of the surgical personnel from laser radiation.

[0031] During the surgery, doctors need a microscope to observe the location and effect of the laser beam. The magnification of the microscope allows doctors to ensure the laser accurately targets the lesion area, avoiding damage to normal tissue. Simultaneously, both the doctor and assistants must maintain aseptic technique during the surgery and cannot independently put on protective goggles; nurses must assist them. However, traditional laser goggles cannot be mounted on a microscope, often requiring nurses to spend considerable time adjusting the goggles' position, which can interrupt the surgery and disrupt the continuity of the doctor's procedure.

[0032] To address at least one of the technical problems existing in the prior art or related technologies, this application provides a flip-up ophthalmic laser surgery goggle, comprising: a support frame, which is elongated and has first blocking portions at both ends and a second blocking portion in the middle; the first and second blocking portions form a placement groove for placing an ophthalmic surgical microscope eyepiece; a fixing portion, disposed on the support frame, for fixing the support frame to the ophthalmic surgical microscope eyepiece; and a protective lens, which is hinged to the support frame via a connecting portion. The placement groove formed by the first and second blocking portions allows the ophthalmic laser surgery goggle to be accurately placed on the microscope eyepiece. The goggle position only needs to be adjusted once before use and no further adjustment is required during use. When laser protection is needed, simply lowering the protective lens will block the view in front of the microscope eyepiece, providing protection; when laser protection is not needed, simply flipping the protective lens upwards will restore normal light to the surgical field. The operation is simple and convenient and will not affect the continuity of the doctor's operation.

[0033] The following description, with reference to the accompanying drawings, describes a foldable ophthalmic laser surgery goggle according to some embodiments provided in this application.

[0034] See Figures 1-5 This application provides a flip-up ophthalmic laser surgery goggle, comprising: a support frame 1, which is elongated and has first blocking portions 11 at both ends and a second blocking portion 12 in the middle; the first blocking portions 11 and the second blocking portions 12 form a placement groove for placing an ophthalmic surgical microscope eyepiece; a fixing portion 2, which is disposed on the support frame 1 for fixing the support frame 1 to the ophthalmic surgical microscope eyepiece; and a protective lens 4, which is hinged to the support frame 1 via a connecting portion 3.

[0035] The support frame 1 is designed as a long, narrow structure, which occupies less space. Its length is designed according to the width of the microscope's eyepiece. In use, the axis of the support frame 1 is perpendicular to the axis of the ophthalmic surgical microscope eyepiece; that is, the support frame 1 is placed horizontally on the microscope eyepiece. The long, narrow structure provides excellent stability when the support frame 1 is placed on the microscope eyepiece without adding excessive weight. The support frame 1 can be made of metal materials, such as titanium alloy, aluminum alloy, or stainless steel, making it both sturdy and lightweight, possessing high strength and not easily damaged.

[0036] Furthermore, the outer surface of the support frame 1 that contacts the microscope eyepiece is made of silicone or other materials with high friction to facilitate fixation. The silicone material has excellent anti-slip properties, which can firmly grip the contact surface and prevent it from sliding or shifting.

[0037] Furthermore, the side of the support frame 1 that contacts the eyepiece of the ophthalmic surgical microscope is designed to be flat, making it less likely for the support frame 1 to roll on the eyepiece of the ophthalmic surgical microscope.

[0038] There are two pairs of first blocking parts 11 and second blocking parts 12, corresponding to the eyepieces of the two microscopes. This ensures that the microscope eyepieces are precisely placed in the placement grooves formed by the first blocking parts 11 and second blocking parts 12. This guarantees accurate positioning of the ophthalmic laser surgery goggles when worn on the microscope eyepieces, eliminating the need for repeated adjustments, saving time, and making operation simple and convenient. Simultaneously, the first blocking parts 11 and second blocking parts also serve a limiting function, working with the fixing part 2 to fix the support frame 1 onto the ophthalmic surgical microscope eyepieces. This effectively prevents the support frame 1 from sliding on the microscope eyepieces, thus ensuring safety and stability during the surgical procedure.

[0039] The connecting part 3 acts as a hinge, allowing the protective lens 4 to flip to either below or above the support frame 1. This is useful when laser protection is required, such as... Figure 4 As shown, simply flip the protective lens 4 under the support frame 1, and the protective lens 4 will be positioned directly in front of the microscope eyepiece, providing protection; when laser protection is not required, as... Figure 5 As shown, simply flip the protective lens 4 over the support frame 1, and the protective lens 4 will no longer block the microscope eyepiece, thus not affecting the use of the ophthalmic surgical microscope eyepiece.

[0040] In one illustrative embodiment, the radial cross-section of the support frame 1 is elliptical. The elliptical design eliminates sharp edges, preventing scratches. In precision instruments like microscopes, lens components are often very fragile and expensive; the elliptical design provides a smooth contact surface, helping to protect these critical components from damage. Simultaneously, the absence of sharp edges makes the elliptical support frame 1 easier to clean and maintain; dust and debris do not get trapped at the corners, simplifying the cleaning process and extending the lifespan of the support frame 1.

[0041] Furthermore, the outer surface of the support frame 1 that contacts the microscope eyepiece can be designed as rectangular, which makes it less prone to rolling and more stable when flipping the lens. Moreover, due to the silicone treatment of the outer surface, the material is soft and can avoid scratches.

[0042] In one illustrative embodiment, such as Figure 1 As shown, the first blocking part 11 is a metal cap. The metal cap is set at both ends of the support frame 1, which not only serves to block and limit the movement, but also makes it easy to install and improves the overall aesthetics of the support frame 1. At the same time, the fixing part 2 is set on the metal cap, and the clamping tension is borne by the metal cap. Due to its protruding thickness, it can also provide additional strength and stability to the support rod 1.

[0043] In one illustrative embodiment, the second blocking part 12 is a metal ring. The thickness of the protrusion of the metal ring can play a blocking and limiting role, and it has a simple structure, is easy to manufacture and install, and has low cost.

[0044] In one illustrative embodiment, such as Figure 2 and Figure 3 As shown, the connecting part 3 includes: a first connecting frame 31, connected to the protective lens 4; a second connecting frame 32, connected to the support frame 1; and a pivot 33, through which the first connecting frame 31 and the second connecting frame 32 are hinged. The first connecting frame 31 connects the two protective lenses 4 into a whole; the second connecting frame 32 is fixed on the support frame 1 to ensure the overall stability of the connecting part 3; the pivot 33 acts as a hinge, allowing the protective lens 4 to be flipped to the underside or above the support frame 1.

[0045] In one illustrative embodiment, the rotating shaft 33 is a damping rotating shaft. The damping rotating shaft can provide stable resistance, allowing the protective lens 4 to rotate slowly and smoothly, preventing the protective lens 4 from suddenly falling during the rotation process, thereby ensuring safety during use.

[0046] In one illustrative embodiment, the first connecting frame 31 is a first U-shaped metal frame. The U-shaped opening of the first U-shaped metal frame is connected to two protective lenses 4 respectively, and the bottom of the first U-shaped metal frame is connected to the pivot 33. The U-shaped structure design is simple and elegant, which can reduce unnecessary material use, achieve efficient material utilization, effectively reduce weight, and provide sufficient support strength.

[0047] In one illustrative embodiment, the second connecting frame 32 is a second U-shaped metal frame. The U-shaped opening of the second U-shaped metal frame is connected to a metal ring, a design that allows the second U-shaped metal frame and the metal ring to be manufactured together, facilitating manufacturing and installation. The bottom of the second U-shaped metal frame is connected to the rotating shaft 33. The second U-shaped metal frame is arranged horizontally, a design that creates a certain distance between the protective lens 4 and the support frame 1, preventing direct collision between the protective lens 4 and the eyepiece of the ophthalmic surgical microscope, reducing maintenance and replacement costs caused by collisions, and extending service life.

[0048] In one illustrative embodiment, the fixing part 2 is a rubber band. The elastic properties of the rubber band are used to fix the support frame 1, allowing it to be securely fixed to the eyepiece of the ophthalmic surgical microscope. This fixing method is both strong and flexible, adaptable to ophthalmic surgical microscope eyepieces of different sizes and shapes. As a low-cost material, the rubber band significantly reduces manufacturing costs; at the same time, its ease of acquisition and replacement also reduces maintenance costs.

[0049] Furthermore, the elastic band is mounted on the metal cap, making installation and replacement convenient and simple.

[0050] In one illustrative embodiment, the protective lens 4 is a 532nm laser goggle lens. Since 532nm lasers are primarily used in retinal laser photocoagulation, the protective lens 4 needs to have a high absorption or reflection capability for 532nm wavelength lasers to effectively prevent the laser from reaching the eyes and thus prevent laser damage. 同时 ， 医生在术中可自行使用无菌棉签进行翻转操 The procedure requires no nurse assistance and does not violate aseptic technique principles.

[0051] In the description of this application, it should be understood that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0052] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0053] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that they are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0054] In the description of this specification, the terms "one embodiment," "some embodiments," "embodiment," "exemplary model," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0055] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make modifications, alterations, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A flip-up ophthalmic laser surgery goggle, characterized in that, include: The support frame (1) is long and narrow, with first blocking parts (11) at both ends and second blocking parts (12) in the middle. The first blocking part (11) and the second blocking part (12) form a placement groove, which is used to place the eyepiece of the ophthalmic surgical microscope; A fixing part (2) is provided on the support frame (1) for fixing the support frame (1) on the eyepiece of the ophthalmic surgical microscope; The protective lens (4) is hinged to the support frame (1) via the connecting part (3).

2. The flip-up ophthalmic laser surgery goggles as described in claim 1, characterized in that, The radial cross section of the support frame (1) is elliptical.

3. The flip-up ophthalmic laser surgery goggles as described in claim 1, characterized in that, The first blocking part (11) is a metal cap.

4. The flip-up ophthalmic laser surgery goggles as described in claim 1, characterized in that, The second blocking part (12) is a metal ring.

5. The flip-up ophthalmic laser surgery goggles as described in claim 1, characterized in that, The connecting part (3) includes: The first connecting frame (31) is connected to the protective lens (4); The second connecting frame (32) is connected to the support frame (1); The first connecting frame (31) and the second connecting frame (32) are hinged through the pivot (33).

6. The flip-up ophthalmic laser surgery goggles as described in claim 5, characterized in that, The rotating shaft (33) is a damping rotating shaft.

7. The flip-up ophthalmic laser surgery goggles as described in claim 5, characterized in that, The first connecting frame (31) is a first U-shaped metal frame.

8. The flip-up ophthalmic laser surgery goggles as described in claim 5, characterized in that, The second connecting frame (32) is a second U-shaped metal frame.

9. The flip-up ophthalmic laser surgery goggles as described in claim 1, characterized in that, The fixing part (2) is a rubber band.

10. The flip-up ophthalmic laser surgery goggles as described in claim 1, characterized in that, The protective lens (4) is a 532nm laser protective lens.

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