An ophthalmic surgical tray

Abstract

The utility model provides a kind of ophthalmic surgery tray, belong to medical instrument technical field.It include support frame, the support frame includes base and vertical column being set on base;Support arm, the support arm is horizontally set in vertical column top, and one side of support arm is provided with a pair of support frame, and a pair of support frame can be placed in patient head both sides;Operation tray main body, the operation tray main body is provided with a pair, and a pair of operation tray main body is respectively embedded in a pair of support frame;The support frame can move along support arm, and drive mechanism for driving a pair of support frame to move mutually close and away is provided on support arm.The utility model can conveniently adjust the interval of a pair of operation tray main body, so that it can be placed in patient head both sides and flexibly adjusted according to the position of patient head and operation demand, ensure that surgical instruments and articles are always in the position of convenient medical staff to use, improve the convenience and efficiency of operation.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to an ophthalmic surgical tray. Background Technology

[0002] During ophthalmic surgery, medical staff need to use various surgical instruments and supplies, which are usually placed on a tray for easy access. However, most existing ophthalmic surgical trays are simple in structure and have limited function, failing to be flexibly adjustable according to the patient's head position and surgical needs. In actual surgery, the patient's head position and posture may change as required by the surgical procedure, necessitating that the tray be able to adjust its position accordingly to ensure that surgical instruments and supplies are always in a convenient location for medical staff to access. Therefore, this application provides an ophthalmic surgical tray to meet this need. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide an ophthalmic surgical tray to solve the problem that existing surgical trays are not flexible enough.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] An ophthalmic surgical tray includes a support frame, the support frame including a base and a column vertically mounted on the base; a support arm, the support arm being horizontally mounted on the top of the column, and a pair of support frames being provided on one side of the support arm, the pair of support frames being able to be placed on both sides of the patient's head; a surgical tray body, the surgical tray body being provided in a pair, the pair of surgical tray bodies being respectively embedded in the pair of support frames; the support frames being movable along the support arm, and the support arm being provided with a drive mechanism for driving the pair of support frames to move closer together and further apart.

[0006] Optionally, the base is configured as an "I" shaped structure, and universal wheels are provided at the four corners of the bottom of the base.

[0007] Optionally, the column includes a sleeve vertically fixed at one end of the top of the base and an inner rod movably passing through the top of the sleeve. A fastening bolt is threaded through the side wall of the top of the sleeve. Tightening the fastening bolt secures and positions the inner rod. The support arm is horizontally fixed at the top of the inner rod.

[0008] Optionally, a second reinforcing plate is fixed between the inner rod sidewall and the lower surface of the support arm, and between the sleeve sidewall and the upper surface of the base. The second reinforcing plate is configured as a triangular structure, and a reinforcing rod is also fixed obliquely between the sleeve sidewall and the upper surface of the base.

[0009] Optionally, the main body of the surgical tray is embedded in the support frame, and a flange is provided on the outer side of the top of the main body of the surgical tray, the flange abutting against the upper surface of the support frame.

[0010] Optionally, a pair of slide blocks are slidably provided at the bottom of the support arm, and a pair of support frames are respectively fixed on the pair of slide blocks.

[0011] Optionally, both ends of the bottom of the support arm are provided with sliding grooves, the two sliding grooves are distributed along the length of the support arm, and each pair of sliding blocks is provided with a slider at the top, and the pair of sliders are respectively slidably embedded in the two sliding grooves.

[0012] Optionally, the driving mechanism includes two lead screws rotatably mounted in two slide grooves, the two lead screws being coaxially connected and having opposite thread directions. One end of the support arm is provided with a rotating handle, which is coaxially connected to the lead screws. A pair of sliders are respectively threadedly engaged with the two lead screws.

[0013] Optionally, a vertical plate is vertically fixed to the lower surface of the slide block, and a bottom support plate is horizontally arranged on both sides of the bottom end of the support frame. A first reinforcing plate is obliquely connected between the bottom end of the vertical plate and the bottom support plate.

[0014] Optionally, the bottom support plate is distributed towards the inside of the support frame and limits the lower position of the surgical tray body.

[0015] Compared with the prior art, this utility model has at least the following beneficial effects:

[0016] In the above solution, the distance between a pair of surgical tray bodies can be easily adjusted by the drive mechanism, so that they can be placed on both sides of the patient's head and flexibly adjusted according to the position of the patient's head and the needs of the surgery, ensuring that surgical instruments and supplies are always in a position that is convenient for medical staff to access, thus improving the convenience and efficiency of the surgery.

[0017] The support frame adopts an "I"-shaped base and column structure, and the first reinforcing plate and reinforcing rod are set in key parts, which enhances the stability and support strength of the entire tray and reduces the risk of the surgical operation being affected by the tray shaking during the operation. Attached Figure Description

[0018] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the main structure of the surgical tray in this utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the support arm and support frame in this utility model;

[0022] Figure 4 This is a schematic diagram of the support frame in this utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the support arm in this utility model;

[0024] Figure 6 This is a schematic diagram of the support frame in this utility model.

[0025] Figure label:

[0026] 1. Base; 2. Column; 3. Support arm; 4. Support frame; 5. Surgical tray body; 6. Flange; 7. Slide seat; 8. Vertical plate; 9. Base plate; 10. First reinforcing plate; 11. Rotating handle; 12. Slider; 13. Slide groove; 14. Lead screw; 15. Caster wheel; 16. Sleeve; 17. Inner rod; 18. Fastening bolt; 19. Second reinforcing plate; 20. Reinforcing rod.

[0027] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0028] The ophthalmic surgical tray provided by this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, in order to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can also use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0029] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0030] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0031] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0032] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0033] like Figure 1 and Figure 2 As shown, an embodiment of the present invention provides an ophthalmic surgical tray, including a support frame, a support arm 3, a support frame 4, and a surgical tray body 5.

[0034] The support frame includes a base 1 and a column 2 vertically mounted on the base 1; a support arm 3 is horizontally mounted on the top of the column 2, and a pair of support frames 4 are provided on one side of the support arm 3, which can be placed on both sides of the patient's head; a pair of surgical tray bodies 5 are provided, and the pair of surgical tray bodies 5 are respectively embedded in the pair of support frames 4; the support frames 4 can move along the support arm 3, and the support arm 3 is provided with a drive mechanism for driving the pair of support frames 4 to move closer to each other and further apart.

[0035] In the above solution, the distance between a pair of surgical tray bodies 5 can be easily adjusted through the drive mechanism so that they can be placed on both sides of the patient's head. The distance can be flexibly adjusted according to the position of the patient's head and the needs of the surgery, ensuring that surgical instruments and supplies are always in a position that is convenient for medical staff to access, thereby improving the convenience and efficiency of the surgery.

[0036] like Figure 1 and Figure 6 As shown, the support frame consists of a base 1 and a column 2. The base 1 is designed with an "I" shape, which provides more stable support and prevents the tray from wobbling during use. By adopting an "I" shaped base 1 and column 2 structure for the support frame, and by setting a first reinforcing plate 10 and reinforcing rod 20 at key locations, the stability and support strength of the entire tray are enhanced, reducing the risk of surgical procedures being affected by tray wobbling during surgery.

[0037] Casters 15 are installed at the four corners of the bottom of the base 1, allowing medical staff to move the tray flexibly according to surgical needs. The column 2 includes a sleeve 16 vertically fixed to one end of the top of the base 1 and an inner rod 17 movably passing through the top of the sleeve 16. A fastening bolt 18 is threaded through the side wall of the top of the sleeve 16. After the inner rod 17 is adjusted to a suitable height, the fastening bolt 18 is tightened to press against the inner rod 17, thereby positioning the inner rod 17.

[0038] like Figure 1 and Figure 6 As shown, the support arm 3 is horizontally fixed to the top of the inner rod 17. To enhance the connection stability between the support arm 3 and the inner rod 17, and between the sleeve 16 and the base 1, a second reinforcing plate 19 is fixed between the side wall of the inner rod 17 and the lower surface of the support arm 3, and between the side wall of the sleeve 16 and the upper surface of the base 1. The second reinforcing plate 19 is configured as a triangular structure. In addition, a reinforcing rod 20 is also obliquely fixed between the side wall of the sleeve 16 and the upper surface of the base 1, further improving the strength and stability of the entire support frame.

[0039] like Figure 1 , Figure 3 and Figure 4 As shown, the support frame 4 is horizontally positioned on one side of the support arm 3. A pair of support frames 4 are provided, allowing them to be placed on either side of the patient's head. After the surgical tray body 5 is placed on the support frame 4, it facilitates surgical operations for medical personnel. A pair of sliding seats 7 are slidably disposed at the bottom of the support arm 3, and the pair of support frames 4 are respectively fixed to the pair of sliding seats 7. Specifically, both ends of the bottom of the support arm 3 have sliding grooves 13, distributed along the length of the support arm 3. Each pair of sliding seats 7 has a slider 12 at its top, which is slidably fitted into the two sliding grooves 13. Through the cooperation of the slider 12 and the sliding groove 13, the support frame 4 slides on the support arm 3.

[0040] like Figure 1 , Figure 2 and Figure 3As shown, a pair of surgical tray bodies 5 are provided, and the pair of surgical tray bodies 5 are respectively embedded in a pair of support frames 4. The surgical tray body 5 is embedded in the support frame 4, and a flange 6 is provided on the outer side of the top of the surgical tray body 5. The flange 6 abuts against the upper surface of the support frame 4, which plays a limiting role and prevents the surgical tray body 5 from falling out of the support frame 4.

[0041] like Figure 1 , Figure 3 , Figure 4 and Figure 5 As shown, a drive mechanism is provided on the support arm 3 to drive the pair of support frames 4 to move closer together and further apart. This drive mechanism includes two lead screws 14 rotatably mounted within two sliding grooves 13. The two lead screws 14 are coaxially connected, and their threads are in opposite directions. A rotating handle 11 is provided at one end of the support arm 3, and the rotating handle 11 is coaxially connected to the lead screws 14. A pair of sliders 12 are threadedly connected to the two lead screws 14 respectively. When medical personnel rotate the rotating handle 11, it drives the two connected lead screws 14 to rotate. Because the threads of the two lead screws 14 are in opposite directions, the pair of sliders 12 can move closer together or further apart along the sliding grooves 13, thereby driving the pair of support frames 4 and the surgical tray body 5 to move synchronously, achieving the purpose of adjusting the distance between the surgical tray bodies 5 according to the patient's head position.

[0042] like Figure 1 , Figure 3 and Figure 4 As shown, a vertical plate 8 is vertically fixed to the lower surface of the slide 7, and bottom support plates 9 are horizontally arranged on both sides of the bottom end of the support frame 4. A first reinforcing plate 10 is inclinedly connected between the bottom end of the vertical plate 8 and the bottom support plate 9, which enhances the connection strength between the support frame 4 and the slide 7. At the same time, the bottom support plates 9 are distributed towards the inside of the support frame 4 and limit the lower position of the surgical tray body 5, further ensuring the stability of the surgical tray body 5 in the support frame 4.

[0043] The workflow of the technical solution provided by this utility model is as follows:

[0044] When using this ophthalmic surgical tray, medical staff first move the tray to the appropriate position using the casters 15, based on the patient's head position and surgical needs. Then, they adjust the height of the inner rod 17 within the sleeve 16 to ensure the support arm 3 reaches the appropriate height, and finally position the inner rod 17 by tightening the fastening bolts 18.

[0045] When it is necessary to adjust the spacing between a pair of surgical tray bodies 5 to accommodate the patient's head, the medical staff turns the rotating handle 11, causing the lead screw 14 to rotate. Because the threads of the two lead screws 14 are in opposite directions, a pair of sliders 12 move closer together or further apart along the slide groove 13. The movement of the sliders 12 causes the slide block 7, the vertical plate 8, the support frame 4, and the surgical tray body 5 to move synchronously, thereby adjusting the spacing between the pair of surgical tray bodies 5. This allows the surgical tray bodies 5 to be positioned on either side of the patient's head and better adapt to the patient's head position and the needs of the surgical procedure.

[0046] During the surgery, medical staff can place the necessary instruments and supplies on the main body 5 of the surgical tray. Because the main body 5 of the surgical tray can be adjusted according to the patient's head position, it ensures that the instruments and supplies are always in a convenient position for medical staff to access, improving surgical efficiency. At the same time, the tray's stable structure and reinforcement measures ensure stability and safety during the surgery.

[0047] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0048] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An ophthalmic surgical tray, characterized in that, include: A support frame, the support frame including a base and a column vertically mounted on the base; The support arm is horizontally set at the top of the column, and a pair of support frames are provided on one side of the support arm, which can be placed on both sides of the patient's head. The surgical tray body is provided in pairs, and the pair of surgical tray bodies are respectively embedded in a pair of support frames; The support frame is movable along the support arm, which is equipped with a drive mechanism for driving a pair of support frames to move closer to each other and further apart.

2. The ophthalmic surgical tray according to claim 1, characterized in that, The base is designed with an "I" shaped structure, and universal wheels are provided at the four corners of the bottom of the base.

3. The ophthalmic surgical tray according to claim 1, characterized in that, The column includes a sleeve vertically fixed at one end of the top of the base and an inner rod movably passing through the top of the sleeve. A fastening bolt is threaded through the side wall of the top of the sleeve. Tightening the fastening bolt will press against and position the inner rod. The support arm is horizontally fixed at the top of the inner rod.

4. The ophthalmic surgical tray according to claim 3, characterized in that, A second reinforcing plate is fixed between the inner rod sidewall and the lower surface of the support arm, and between the sleeve sidewall and the upper surface of the base. The second reinforcing plate is configured as a triangular structure. A reinforcing rod is also fixed obliquely between the sleeve sidewall and the upper surface of the base.

5. The ophthalmic surgical tray according to claim 1, characterized in that, The main body of the surgical tray is embedded in the support frame, and a flange is provided on the outer side of the top of the main body of the surgical tray, which abuts against the upper surface of the support frame.

6. The ophthalmic surgical tray according to claim 1, characterized in that, A pair of sliding blocks are slidably provided at the bottom of the support arm, and a pair of support frames are respectively fixed on the pair of sliding blocks.

7. The ophthalmic surgical tray according to claim 6, characterized in that, Both ends of the bottom of the support arm are provided with sliding grooves, and the two sliding grooves are distributed along the length of the support arm. Each pair of sliding blocks is provided with a slider on the top, and the pair of sliders are respectively slidably embedded in the two sliding grooves.

8. The ophthalmic surgical tray according to claim 7, characterized in that, The driving mechanism includes two lead screws rotatably installed in two slide grooves. The two lead screws are coaxially connected and have opposite thread directions. One end of the support arm is provided with a rotating handle, which is coaxially connected to the lead screws. A pair of sliders are respectively threadedly connected to the two lead screws.

9. The ophthalmic surgical tray according to claim 6, characterized in that, A vertical plate is fixed to the lower surface of the slide block, and a bottom support plate is horizontally arranged on both sides of the bottom end of the support frame. A first reinforcing plate is inclinedly connected between the bottom end of the vertical plate and the bottom support plate.

10. The ophthalmic surgical tray according to claim 9, characterized in that, The bottom support plate is distributed towards the inside of the support frame and limits the lower position of the surgical tray body.

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