Ophthalmic surgical instrument storage device

Abstract

The utility model relates to an ophthalmologic surgical instrument storage device, which belongs to the technical field of medical instruments, comprises a storage box used for storing eye speculum, and is characterized in that the top of the storage box is movably connected with a top cover used for sealing the storage box, a plurality of movable seats are connected in the top cover in a sliding manner, and the movable seats are connected with the storage box in a sliding manner. The multiple movable seats are opposite in pairs, and limiting rods are arranged at the tops of the multiple movable seats; through the shape of the limiting rods and the elastic force of the reset springs, the multiple sets of limiting rods can limit and support the eye speculum, so that the eye speculum can be fixed to the inner side of the storage box, the eye speculum can be conveniently stored, meanwhile, deformation of the eye speculum hook can be avoided through supporting of the limiting rods, and the safety of the eye speculum is improved. In addition, due to the fact that gaps exist between the multiple sets of limiting rods, when the multiple eye speculum bodies are fixed into the storage box, the multiple eye speculum bodies do not make contact with one another, and therefore the situation that the multiple eye speculum bodies are stacked or collided to be damaged during storage or movement can be avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical instruments, and in particular relates to an ophthalmic surgical instrument storage device. Background Art

[0002] A lid speculum is an instrument used to prop open the patient's eyelids during eye surgery to facilitate surgery. It is helpful in expanding the surgical field and is an indispensable medical device in ophthalmic surgery. Most lid speculums have a relatively simple structure, and the supporting arms and handpieces of the lid speculum are relatively thin. If a large number of surgical instruments are stored together, they are prone to stacking or collision, causing deformation or damage to the supporting arms, handpieces or lid hooks of the lid speculum, resulting in waste. Utility Model Content

[0003] The utility model provides an ophthalmic surgical instrument storage device, which has the characteristics that through the shape of the limiting rod and the elastic force of the return spring, several groups of limiting rods can limit and support the eyelid splinters, thereby avoiding the situation where several eyelid splinters are piled up or collided to cause damage when stored or moved.

[0004] The utility model provides the following technical solution: it includes a storage box for storing an eyelid opener, characterized in that: the top of the storage box is movably connected to a top cover for closing the storage box, the inside of the top cover is slidably connected to a plurality of movable seats, the plurality of movable seats are opposite to each other, the tops of the plurality of movable seats are each provided with a limiting rod for limiting the eyelid opener, and the limiting rod is arc-shaped, the inner walls on both sides of the storage box are each provided with a plurality of reset springs, and the ends of the plurality of reset springs away from the storage box are respectively fixedly connected to the plurality of movable seats.

[0005] Wherein, both side outer walls of the storage box are provided with connecting grooves, and both side inner walls of the top cover are provided with connecting blocks, and the connecting blocks are slidably connected with the connecting grooves.

[0006] Wherein, a plurality of slide grooves are provided inside the storage box, and the two movable seats are slidably connected to the same slide groove.

[0007] Among them, a plurality of the return springs are distributed at equal distances, and a plurality of the return springs connected to the inner walls on both sides of the storage box are in a symmetrical state, and the two corresponding limit rods are symmetrical to each other.

[0008] Wherein, a plurality of telescopic rods are arranged on the inner walls of both sides of the storage box, one end of the plurality of telescopic rods away from the storage box is fixedly connected to the movable seat, and the plurality of return springs are respectively located on the outsides of the plurality of telescopic rods.

[0009] The beneficial effect of the utility model is that through the shape of the limiting rod and the elastic force of the return spring, several groups of limiting rods can limit and support the eyelid opener, so that the eyelid opener can be fixed on the inner side of the storage box, which is convenient for storing the eyelid opener, and at the same time, the deformation of the eyelid opener hook can be avoided through the support of the limiting rod, and because there are gaps between several groups of limiting rods, when several eyelid openers are fixed inside the storage box, there will be no contact between the several eyelid openers, thereby avoiding the situation where the eyelid openers are piled up or collided with each other during storage or movement, causing damage.

[0010] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0012] Figure 2 For this utility model Figure 1 A magnified view of part A in FIG.

[0013] Figure 3 It is a schematic diagram of the top view structure of the utility model;

[0014] Figure 4 This is a schematic diagram of the use state of the utility model;

[0015] In the figure: 1. storage box; 11. connecting groove; 12. slide groove; 13. telescopic rod; 14. return spring; 2. top cover; 21. connecting block; 3. movable seat; 31. limit rod. DETAILED DESCRIPTION

[0016] See also Figure 1-Figure 4 The utility model provides the following technical solution: it includes a storage box 1 for storing an eyelid opener, characterized in that: the top of the storage box 1 is movably connected with a top cover 2 for closing the storage box 1, and the inside of the top cover 2 is slidably connected with a plurality of movable seats 3, and the plurality of movable seats 3 are opposite to each other in pairs, and the tops of the plurality of movable seats 3 are all provided with limiting rods 31 for limiting the eyelid opener, and the limiting rods 31 are arc-shaped, and the inner walls on both sides of the storage box 1 are provided with a plurality of reset springs 14, and the ends of the plurality of reset springs 14 away from the storage box 1 are respectively fixedly connected to the plurality of movable seats 3.

[0017] In the present embodiment, a storage box 1 for storing an eyelid opener is included. The storage box 1 is a long strip-shaped box. A top cover 2 for closing the storage box 1 is movably connected to the top of the storage box 1. The length of the top cover 2 matches the size of the storage box 1. The storage box 1 can be opened or closed by sliding the top cover 2. A plurality of movable seats 3 are slidably connected inside the top cover 2. The plurality of movable seats 3 are opposite to each other. A limiting rod 31 for limiting the eyelid opener is provided on the top of each of the movable seats 3. The limiting rod 31 is arc-shaped. Two limiting rods 31 opposite to each other form a group. The limiting rod 31 and the opener are connected to each other. The shape of the eyelid opening hook of the eyelid opener matches that of the eyelid opener. By supporting the eyelid opener at a position between two limit rods 31 of the same group, the two eyelid opening hooks of the eyelid opener can be aligned with the two limit rods 31 respectively. The inner walls on both sides of the storage box 1 are provided with a plurality of return springs 14. The ends of the plurality of return springs 14 away from the storage box 1 are fixedly connected with a plurality of movable seats 3 respectively. Through the elastic force of the plurality of return springs 14, the limit rod 31 can always be subjected to a force sliding inward. Therefore, when the eyelid opener is opened between the two limit rods 31, the force of the eyelid opener and the force of the spring are in a relative state, so that the eyelid opener The eyelid opener hook is connected to the limiting rod 31, so that the eyelid opener is fixed on the inner side of the same group of two limiting rods 31. Several groups of limiting rods 31 are equidistant from each other, which is conducive to arranging the eyelid openers neatly inside the storage box 1. Through the shape of the limiting rod 31 and the elastic force of the return spring 14, several groups of limiting rods 31 can limit and support the eyelid opener, so that the eyelid opener can be fixed on the inner side of the storage box 1, which is convenient for storing the eyelid opener. At the same time, the support of the limiting rod 31 can prevent the eyelid opener hook from being deformed. Moreover, since there are gaps between several groups of limiting rods 31, when several eyelid openers are fixed in the storage box 1, When placed inside the box 1, the several eyelid openers will not come into contact with each other, thereby avoiding the situation where the eyelid openers are piled up or collided with each other and thus damaged during storage or movement. When in use, the top cover 2 needs to be slid open first, and then the eyelid opener is retracted, and then the eyelid opener is placed between the two limit rods 31 of the same group, so that the two eyelid opener hooks correspond to the two limit rods 31 respectively, and then the eyelid opener is released to be stretched outward, and the two eyelid opener hooks of the eyelid opener will be in contact with the two limit rods 31, and the eyelid opener can be fixed on the inner side of the storage box 1 through the elastic force of the reset spring 14 and the force of the eyelid opener.

[0018] Both side outer walls of the storage box 1 are provided with connecting grooves 11, and both side inner walls of the top cover 2 are provided with connecting blocks 21, and the connecting blocks 21 are slidably connected to the connecting grooves 11; through the connection between the connecting blocks 21 and the connecting grooves 11, the top cover 2 can be slidably connected to the top of the storage box 1, so that the top of the storage box 1 can be opened or closed.

[0019] A plurality of slide grooves 12 are provided inside the storage box 1, and the two movable seats 3 are slidably connected to the same slide groove 12; through the connection between the movable seat 3 and the slide groove 12, the movable route of the movable seat 3 can be fixed.

[0020] Several return springs 14 are distributed at equal intervals, and several return springs 14 connected to the inner walls on both sides of the storage box 1 are in a symmetrical state, and the two corresponding limit rods 31 are symmetrical with each other; since the two eyelid hooks of the eyelid opener are in a symmetrical state, the two limit rods 31 can be matched with the shapes of the two eyelid hooks respectively, thereby ensuring the supporting effect of the limit rods 31 on the eyelid hooks.

[0021] A plurality of telescopic rods 13 are provided on the inner walls on both sides of the storage box 1, and the ends of the telescopic rods 13 away from the storage box 1 are fixedly connected to the movable seat 3, and a plurality of return springs 14 are respectively located on the outsides of the telescopic rods 13; the movable seat 3 and the storage box 1 can be connected through the telescopic rods 13, so that the movable seat 3 can only slide in a straight line.

[0022] The working principle and use process of the utility model are as follows: when in use, the top cover 2 needs to be slid open first, and then the eyelid opener is retracted, and then the eyelid opener is placed between the two limit rods 31 of the same group, so that the two eyelid opener hooks correspond to the two limit rods 31 respectively, and then the eyelid opener is released to be stretched outward, and the two eyelid opener hooks of the eyelid opener will stick to the two limit rods 31, and the eyelid opener can be fixed on the inner side of the storage box 1 through the elastic force of the reset spring 14 and the force of the eyelid opener.

Claims

1. An ophthalmic surgical instrument storage device, comprising a storage box (1) for storing an eyelid opening device, characterized in that: The top of the storage box (1) is movably connected to a top cover (2) for closing the storage box (1), and the interior of the top cover (2) is slidably connected to a plurality of movable seats (3), and the plurality of movable seats (3) are opposed to each other in pairs. The tops of the plurality of movable seats (3) are each provided with a limiting rod (31) for limiting the position of the eyelid opener, and the limiting rod (31) is arc-shaped. The inner walls on both sides of the storage box (1) are each provided with a plurality of return springs (14), and the ends of the plurality of return springs (14) away from the storage box (1) are respectively fixedly connected to the plurality of movable seats (3).

2. An ophthalmic surgical instrument storage device according to claim 1, characterized in that: Both outer walls of the storage box (1) are provided with connection grooves (11), and both inner walls of the top cover (2) are provided with connection blocks (21), and the connection blocks (21) are slidably connected to the connection grooves (11).

3. The ophthalmic surgical instrument storage device according to claim 1, characterized in that: A plurality of slide grooves (12) are provided inside the storage box (1), and the two movable seats (3) are slidably connected to the same slide groove (12).

4. The ophthalmic surgical instrument storage device according to claim 1, characterized in that: The plurality of return springs (14) are distributed at equal distances, and the plurality of return springs (14) connected to the inner walls on both sides of the storage box (1) are in a symmetrical state, and the two corresponding limit rods (31) are symmetrical to each other.

5. The ophthalmic surgical instrument storage device according to claim 1, characterized in that: A plurality of telescopic rods (13) are provided on the inner walls of both sides of the storage box (1), one end of the plurality of telescopic rods (13) away from the storage box (1) is fixedly connected to the movable seat (3), and a plurality of return springs (14) are respectively located on the outside of the plurality of telescopic rods (13).

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