Fundus laser treatment auxiliary device
By using an electric push rod to drive an I-shaped telescopic rod and a limiting mechanism, combined with a silicone buffer sleeve and an arc-shaped sponge pad, the problem of poor limiting in existing devices is solved, achieving stable fixation of the patient's head and improving the accuracy and safety of treatment.
Patent Information
- Application Number
- CN202423280966.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing auxiliary devices for retinal laser treatment rely on single-function measures such as elastic bands, which are insufficient to effectively limit the movement of the patient's head when they feel discomfort, thus affecting the treatment effect.
An electric push rod drives an I-shaped telescopic rod, which in turn moves the limiting mechanism. Combined with a silicone buffer sleeve and an arc-shaped sponge pad, it provides comfort. Multiple sets of crescent-shaped limiting buckles and elastic support straps ensure stable fixation of the patient's head and prevent displacement.
It improves the accuracy and safety of laser treatment, reduces head displacement due to discomfort, provides flexible adjustment and replacement options, and enhances patient comfort.
Smart Images
Figure CN223586133U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to ophthalmic treatment auxiliary equipment technical field, specifically is a fundus laser treatment auxiliary device. BACKGROUND
[0002] Fundus laser treatment, commonly known as "laser", is a method of treating fundus lesions by using laser technology, and the use of auxiliary device during fundus laser treatment can significantly improve the precision, safety and efficiency of treatment, optimize the treatment experience, and provide better treatment effect and medical experience for patients.
[0003] Through the auxiliary device, the doctor can more accurately perform laser treatment, reduce the damage of normal tissue, and improve the treatment effect, but the existing auxiliary device is only supported by the single function of the elastic band when in use, and it is difficult to limit the effect, and when the patient feels uncomfortable, the head is easy to unconsciously deviate, thereby affecting the treatment effect. SUMMARY
[0004] The utility model aims at: in order to solve the existing auxiliary device when in use, only rely on the single function of the elastic band and other measures of patient support, it is difficult to limit the effect, when the patient feels uncomfortable, the head is easy to unconsciously deviate, thereby affecting the treatment effect problem, provide a fundus laser treatment auxiliary device.
[0005] In order to achieve the above object, the utility model provides the following technical scheme: a fundus laser treatment auxiliary device, including: bearing base, the bearing base top one end is fixedly connected with support sleeve pole frame, the support sleeve pole frame inside one end is connected with the I -shaped telescopic link of sliding, the support sleeve pole frame inboard is fixedly connected with the support vertical pole, the support sleeve pole frame middle end is fixedly connected with the electric push rod, the I -shaped telescopic link one end is rotatably connected with the connecting block, the connecting block top one end is equipped with the fastening knob, the fastening knob bottom one end is fixedly connected with the threaded column, the I -shaped telescopic link inboard is equipped with the limiting mechanism.
[0006] As a further scheme of the utility model: the limiting mechanism outside is equipped with the crescent limiting buckle, the crescent limiting buckle inboard one end is movably connected with the elastic support belt, and the elastic support belt middle end is fixedly connected with the inner arc chin support pad.
[0007] As a further scheme of the utility model: the limiting mechanism includes support vertical inner rod, silica gel buffer rod sleeve and arc sponge outer pad, the support vertical inner rod is fixedly connected with one end of the I-shaped telescopic rod, the silica gel buffer rod sleeve is movably inserted in the outer side of the support vertical inner rod, and the arc sponge outer pad is fixedly connected with one end of the outer side of the silica gel buffer rod sleeve.
[0008] As a further scheme of the utility model: the other end of the bearing base top is provided with a rolling groove, and two groups of rolling grooves are arranged.
[0009] As a further scheme of the utility model: the support sleeve rod frame and the I-shaped telescopic rod are both provided with two groups, and two groups of the support sleeve rod frame are symmetrically arranged on the bearing base top.
[0010] As a further scheme of the utility model: the support vertical rod, the electric push rod, the connecting block, the fastening rotating block, the threaded column and the limiting mechanism are all provided with two groups, the electric push rod is fixedly connected with the support vertical rod, and the movable end of the electric push rod is fixedly connected with the I-shaped telescopic rod.
[0011] As a further scheme of the utility model: the crescent limiting buckle is provided with multiple groups, and is symmetrically arranged on the outer side of each group of the limiting mechanism.
[0012] Compared with the prior art, the utility model has the advantages that:
[0013] In the utility model, the I-shaped telescopic rod is driven by the electric push rod, the limiting mechanism is moved, the silica gel buffer rod sleeve exerts pressure on the side of the patient's head, the arc sponge pad increases the comfort, two groups are designed to adapt to different head circumferences, the head is fixed, the head is prevented from deviating during laser treatment, the treatment accuracy is improved, the fastening rotating block is manually loosened, and the limiting mechanism can be easily replaced; the elastic support belt and the chin support pad provide additional support, reduce the movement of the head, multiple crescent buckles facilitate the fine adjustment of the position, and the support belt and the chin pad can also be replaced when the limiting mechanism is replaced. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the whole structure schematic view of the utility model;
[0015] Figure 2 It is the structure schematic view of the I-shaped telescopic rod in the utility model;
[0016] Figure 3It is the structure schematic view of the connecting block in the utility model.
[0017] Figure 4 It is the structure schematic view of the limiting mechanism in the utility model.
[0018] Figure 5 It is the structure schematic view of the crescent limiting buckle in the utility model.
[0019] In the drawing: 1, bearing base; 2, support sleeve pole frame; 3, I-shaped telescopic pole; 4, support vertical pole; 5, electric push rod; 6, connecting block; 7, fastening rotating block; 8, threaded column; 9, limiting mechanism; 901, support vertical inner pole; 902, silica gel buffer pole sleeve; 903, arc sponge outer pad; 904, roller; 905, threaded groove; 10, crescent limiting buckle; 11, elastic support belt; 12, inner arc chin support pad; 13, roller groove. DETAILED DESCRIPTION
[0020] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative work belong to the scope of protection of the utility model.
[0021] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relationship shown in the drawing, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting", "setting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For the ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances. The embodiments will be described below according to the overall structure of the utility model.
[0022] REFERENCE Figures 1 to 4The utility model discloses an auxiliary device for fundus laser treatment, comprising: a bearing base 1, this is the basic part of whole device, for supporting and fixed other components, the top one end of bearing base 1 is fixedly connected with support sleeve pole frame 2, the inside one end of support sleeve pole frame 2 is slidably connected with I -shaped telescopic link 3, and support sleeve pole frame 2 contains and supports I -shaped telescopic link 3, and I -shaped telescopic link 3 can move left and right.
[0023] The inside of support sleeve pole frame 2 is fixedly connected with support vertical pole 4, and support vertical pole 4 plays the role of support, and the middle end of support sleeve pole frame 2 is fixedly connected with electric push rod 5, and electric push rod 5 moves by driving I -shaped telescopic link 3, and one end of I -shaped telescopic link 3 is rotatably connected with connecting block 6, and the top one end of connecting block 6 is equipped with fastening rotating block 7, and the bottom one end of fastening rotating block 7 is fixedly connected with threaded column 8, and connecting block 6 is used for connecting fastening rotating block 7 and threaded column 8, and fastening rotating block 7 and threaded column 8 can form a fastener, and only need to manually twist.
[0024] The inside of I -shaped telescopic link 3 is equipped with limiting mechanism 9, for limiting or fixed head movement range, avoid moving, and the number of support sleeve pole frame 2 and I -shaped telescopic link 3 is two groups, and two groups of support sleeve pole frame 2 are symmetrically arranged on the top of bearing base 1, and the number of support vertical pole 4, electric push rod 5, connecting block 6, fastening rotating block 7, threaded column 8 and limiting mechanism 9 is two groups, and electric push rod 5 is fixedly connected with support vertical pole 4, and the movable end of electric push rod 5 is fixedly connected with I -shaped telescopic link 3.
[0025] Referring to Figure 1 And Figure 5 The outside of limiting mechanism 9 is equipped with crescent limiting buckle 10, and the inside one end of crescent limiting buckle 10 is movably clamped with elastic support belt 11, and crescent limiting buckle 10 is used for clamping elastic support belt 11, to prevent it from falling off, and the middle end of elastic support belt 11 is fixedly connected with inner arc chin support pad 12, and elastic support belt 11 and inner arc chin support pad 12 then constitute a support structure, to support the weight of head, and the number of crescent limiting buckle 10 is multiple groups, and symmetrically arranged on the outside of each limiting mechanism 9.
[0026] Referring to Figures 1 to 4 Limiting mechanism 9 includes support vertical inner rod 901, silica gel buffer rod sleeve 902 and arc sponge outer pad 903, support vertical inner rod 901 is fixedly connected with one end of I -shaped telescopic link 3, as the main support structure of limiting mechanism 9, silica gel buffer rod sleeve 902 is movably inserted on the outside of support vertical inner rod 901, for providing buffering effect, while increasing the contact area with the side of head and the side of face, to improve stability, and arc sponge outer pad 903 is fixedly connected with one end of the outside of silica gel buffer rod sleeve 902, to provide additional comfort;
[0027] Roller 904 and threaded groove 905, roller 904 is rotatably connected to the bottom of the support vertical inner rod 901, for facilitating the movement of the limiting mechanism 9 to adjust the position, threaded groove 905 is provided on the top of the support vertical inner rod 901, for supporting the vertical inner rod 901 and the threaded column 8 is connected, threaded groove 905 and threaded column 8 are matched; I-shaped telescopic rod 3 and connecting block 6 are all movably inserted with silica gel buffer rod sleeve 902, connecting block 6 is movably inserted with support vertical inner rod 901, threaded column 8 is threadedly connected with support vertical inner rod 901.
[0028] Referring to Figure 1 The other end of the top of the bearing base 1 is provided with a rolling groove 13, and the rolling groove 13 is provided with two groups, which is used for the rolling of the roller 904 on the top of the bearing base 1.
[0029] The working principle of the utility model is: when in use, the I-shaped telescopic rod 3 is driven to extend and retract by the electric push rod 5, thereby driving the limiting mechanism 9 to move, so that the silica gel buffer rod sleeve 902 outside the support vertical inner rod 901 exerts pressure on the face and the side of the head of the patient, and the arc-shaped sponge outer pad 903 provides comfort, avoids causing discomfort, prevents compression or discomfort caused by long-term fixation, and the two groups can be flexibly adjusted according to the size of the head of the patient, suitable for different groups of people, so that the patient is positioned and held, avoids head deviation caused by discomfort or pain during laser treatment of the patient, and thus improves the accuracy and safety of treatment; the threaded column 8 is taken out by manually loosening the fastening rotating block 7, the fixing state between the connecting block 6, the support vertical inner rod 901 and the silica gel buffer rod sleeve 902 is released, the connecting block 6 is turned over, the limiting mechanism 9 can be taken out, and the limiting mechanism 9 can be replaced; the elastic support belt 11 and the inner arc-shaped chin support pad 12 are used for additional support of the head of the patient, the inner arc-shaped chin support pad 12 can closely fit the chin part of the patient, and stable support force is provided, through the support structure, the movement and deviation of the head of the patient during laser treatment can be further reduced, a plurality of crescent limiting buckles 10 are arranged, the elastic support belt 11 and the inner arc-shaped chin support pad 12 can be replaced according to the actual position of the patient when the limiting mechanism 9 is replaced.
[0030] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the utility model concept of the utility model within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. An auxiliary device for laser treatment of the fundus of the eye, characterized in that Include: The bearing base (1) top one end is fixedly connected with the support sleeve pole frame (2), the support sleeve pole frame (2) inside one end is slidably connected with the I-shaped telescopic pole (3), the support sleeve pole frame (2) inboard is fixedly connected with the support vertical pole (4), the support sleeve pole frame (2) middle end is fixedly connected with the electric push rod (5), the I-shaped telescopic pole (3) one end is rotatably connected with the connecting block (6), the connecting block (6) top one end is equipped with the fastening rotating block (7), the fastening rotating block (7) bottom one end is fixedly connected with the threaded column (8), the I-shaped telescopic pole (3) inboard is equipped with the limiting mechanism (9).
2. An auxiliary device for laser treatment of the fundus according to claim 1, characterized in that The limiting mechanism (9) outside is equipped with the crescent limiting buckle (10), the crescent limiting buckle (10) inboard one end is movably clamped with the elastic support belt (11), the elastic support belt (11) middle end is fixedly connected with the inner arc chin support pad (12).
3. The laser treatment assisting apparatus for eye fundus according to claim 1, wherein The limiting mechanism (9) includes: Support vertical inner pole (901), silica gel buffer pole sleeve (902) and arc sponge outer pad (903), the support vertical inner pole (901) is fixedly connected with the I-shaped telescopic pole (3) one end, the silica gel buffer pole sleeve (902) is movably inserted with the support vertical inner pole (901) outside, the arc sponge outer pad (903) is fixedly connected with the silica gel buffer pole sleeve (902) outside one end; Roller (904) and threaded groove (905), the roller (904) is rotatably connected with the support vertical inner pole (901) bottom, the threaded groove (905) is opened in the support vertical inner pole (901) top, the threaded groove (905) is matched with the threaded column (8); The I-shaped telescopic pole (3) and connecting block (6) are movably inserted with the silica gel buffer pole sleeve (902), the connecting block (6) is movably inserted with the support vertical inner pole (901), the threaded column (8) is threadedly connected with the support vertical inner pole (901).
4. The laser treatment assisting apparatus for eye fundus according to claim 1, wherein The bearing base (1) top other end is opened with the rolling groove (13), the rolling groove (13) is provided with two groups.
5. The laser treatment assisting apparatus according to claim 1, wherein The support sleeve pole frame (2) and the I-shaped telescopic pole (3) are provided with two groups, two groups of the support sleeve pole frame (2) are symmetrically arranged on the bearing base (1) top.
6. The laser treatment assisting apparatus for eye fundus according to claim 1, wherein The support vertical pole (4), the electric push rod (5), the connecting block (6), the fastening rotating block (7), the threaded column (8) and the limiting mechanism (9) are provided with two groups, the electric push rod (5) is fixedly connected with the support vertical pole (4), the electric push rod (5) movable end is fixedly connected with the I-shaped telescopic pole (3).
7. An auxiliary device for laser treatment of the fundus according to claim 2, characterized in that The crescent limiting buckle (10) is provided with multiple groups, and is symmetrically arranged on the outside of each limiting mechanism (9).