Nursing plate for implanting intraocular lens with phakic eye

Abstract

The utility model relates to the field of medical apparatus and instruments, and discloses a nursing plate for implanting an intraocular lens with a lenticular eye, which comprises a nursing plate provided with a combined mechanism; the combined mechanism comprises a chassis, a rotating shaft, a waste collecting barrel, a lower shaft body, an upper shaft body, a square block, a threaded cylinder, a sleeve disc, a connecting rod and a limiting rod; the rotating shaft is rotatably installed on the base plate, the waste collecting barrel is fixedly installed on the rotating shaft, the lower shaft body and the upper shaft body are fixedly connected with the base plate and the nursing plate respectively, the square block is fixedly connected with the lower shaft body and clamped with the upper shaft body, the threaded cylinder is in threaded connection with the lower shaft body and the upper shaft body, and the sleeve plate is fixedly connected with the limiting rod. And the limiting rod is clamped with the connecting rod. The nursing tray has the following advantages and effects that the waste collecting barrel and the nursing tray can be conveniently combined for use, and when the nursing tray needs to be used, the limiting of the waste collecting barrel can be relieved, and the waste collecting barrel can be rotated out for use.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, and in particular to a nursing tray for implanting an intraocular lens in a phakic eye. Background Technology

[0002] In the implantation of intraocular lenses in phakic eyes, various medical instruments and consumables need to be placed and prepared in an orderly manner, so a nursing tray is required.

[0003] Traditional nursing trays are mostly only suitable for placing surgical instruments and lenses. They lack effective isolation and collection devices for waste generated during surgery, such as blood and cotton swabs. They often require a separate waste collection bin, which cannot be well integrated with the nursing tray. This makes them inconvenient to use and has certain limitations. Therefore, it is necessary to design a nursing tray for implanting phakic intraocular lenses to solve the above problems.

[0004] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0005] The purpose of this invention is to provide a nursing tray for implanting an intraocular lens in a phakic eye, in order to solve the above-mentioned problems.

[0006] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a nursing tray for implanting an intraocular lens in a phakic eye, comprising:

[0007] A nursing tray, wherein the nursing tray is provided with a combination mechanism;

[0008] The combined mechanism includes a chassis, a rotating shaft, a waste collection bin, a lower shaft, an upper shaft, a block, a threaded cylinder, a sleeve, a connecting rod, and a limiting rod;

[0009] The rotating shaft is rotatably mounted on the chassis, the waste collection bin is fixedly mounted on the rotating shaft, the lower shaft and the upper shaft are fixedly connected to the chassis and the nursing tray respectively, the block is fixedly connected to the lower shaft and snapped into the upper shaft, the threaded cylinder is threadedly connected to the lower shaft and the upper shaft, the sleeve is fixedly connected to the limiting rod, the limiting rod is snapped into the connecting rod, and the connecting rod is fixedly connected to the waste collection bin.

[0010] A further feature of this invention is that the combined mechanism also includes a square groove, which is formed at the bottom of the upper shaft, and the block is engaged with the square groove.

[0011] A further feature of this invention is that the combined mechanism further includes a limiting groove, the limiting groove being formed on the connecting rod, and the limiting rod being engaged with the limiting groove.

[0012] By adopting the above technical solution, the waste collection bin can be positioned to limit its movement.

[0013] A further feature of this invention is that the sleeve is slidably sleeved on the outside of the upper shaft, and the top of the threaded cylinder abuts against the sleeve.

[0014] A further feature of this invention is that a partition is fixedly installed inside the nursing tray, forming multiple placement areas between the nursing tray and the partition.

[0015] By adopting the above technical solution, it is convenient to classify and place medical devices and consumables.

[0016] A further feature of this invention is that a lens placement box is fixedly provided on the top of the nursing tray, and a cover is threadedly connected to the lens placement box.

[0017] The above-mentioned technical solution is used to store the lens.

[0018] A further feature of this invention is that external threads are provided on the outer sides of both the upper and lower shafts, and the threaded cylinder is threadedly connected to the two external threads.

[0019] A further feature of this invention is that the bottom of the waste collection bin is in contact with the chassis, and the top of the waste collection bin is in contact with the care tray.

[0020] The beneficial effects of this utility model are:

[0021] This utility model, through its designed combination mechanism, facilitates the combined use of a waste collection bin and a care tray. When carrying, the waste collection bin can be stored and carried after being locked. When needed, the lock on the waste collection bin can be released and it can be turned out for use. Furthermore, the lower shaft, chassis, and waste collection bin can be disassembled as a whole for easy cleaning of the waste collection bin. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional structural diagram of a nursing tray for implanting an intraocular lens in a phakic eye, as proposed in this utility model.

[0024] Figure 2 This is a cross-sectional structural diagram of a nursing tray for implanting an intraocular lens in a phakic eye, as proposed in this utility model.

[0025] Figure 3 yes Figure 1 A schematic diagram of part A in the diagram.

[0026] Figure 4 yes Figure 2 A schematic diagram of part B in the diagram.

[0027] In the diagram, 1. Nursing tray; 2. Divider; 3. Lens placement box; 4. Box cover; 5. Base plate; 6. Spindle; 7. Waste collection bin; 8. Lower spindle; 9. Upper spindle; 10. Block; 11. Square groove; 12. Threaded cylinder; 13. Sleeve disc; 14. Connecting rod; 15. Limiting rod. Detailed Implementation

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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 connection of two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through the specific circumstances.

[0029] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0030] See Figure 1 , Figure 2 , Figure 3 and Figure 4 This utility model provides a care tray for implantation of phakic intraocular lenses, comprising:

[0031] Nursing tray 1 is equipped with a combination mechanism. It should be noted that the nursing tray 1 can be combined with the waste collection bin 7 for convenient and easy use.

[0032] The combined mechanism includes a chassis 5, a rotating shaft 6, a waste collection bin 7, a lower shaft 8, an upper shaft 9, a block 10, a threaded cylinder 12, a sleeve 13, a connecting rod 14, and a limiting rod 15;

[0033] The rotating shaft 6 is rotatably mounted on the chassis 5, and the waste collection bin 7 is fixedly mounted on the rotating shaft 6. It should be noted that there are multiple waste collection bins 7, which are used to hold different types of medical waste.

[0034] The lower shaft 8 and the upper shaft 9 are fixedly connected to the chassis 5 and the nursing tray 1, respectively. The block 10 is fixedly connected to the lower shaft 8 and is engaged with the upper shaft 9. The threaded cylinder 12 is threadedly connected to the lower shaft 8 and the upper shaft 9. The sleeve 13 is fixedly connected to the limiting rod 15. The limiting rod 15 is engaged with the connecting rod 14. The connecting rod 14 is fixedly connected to the waste collection bin 7.

[0035] With the above-described combination mechanism, the chassis 5 is placed in the designated area. The threaded cylinder 12 is rotated, causing it to rotate and move down a short distance. Due to its own weight, the sleeve 13 moves down, causing the limiting rod 15 to move out of the limiting groove, thus releasing the limitation on the waste collection bin 7. Then, the connecting rod 14 is rotated to allow the waste collection bin 7 to be turned out for use. This makes it convenient to combine the waste collection bin 7 with the care tray 1, making it easy to use. When carrying it, the waste collection bin 7 can be stored and carried after being limited. In addition, the threaded cylinder 12 can be rotated to separate it from the upper shaft 9, and then the upper shaft 9 can be separated from the lower shaft 8, making it convenient to clean the waste collection bin 7. It is easy to use.

[0036] Specifically, the assembly mechanism also includes a square groove 11, which is located at the bottom of the upper shaft 9, and the block 10 is engaged with the square groove 11.

[0037] Through the above structure

[0038] Specifically, the combined mechanism also includes a limiting groove, which is formed on the connecting rod 14, and the limiting rod 15 is engaged with the limiting groove.

[0039] Through the above structure

[0040] Specifically, the sleeve 13 is slidably sleeved on the outside of the upper shaft 9, and the top of the threaded cylinder 12 abuts against the sleeve 13. Both the upper shaft 9 and the lower shaft 8 have external threads on their outer sides. The threaded cylinder 12 is threadedly connected to the two external threads. It should be noted that this facilitates the connection and locking of the upper shaft 9 and the lower shaft 8 through the threaded cylinder 12.

[0041] Specifically, a partition 2 is fixedly installed inside the nursing tray 1, forming multiple placement areas between the nursing tray 1 and the partition 2. A lens placement box 3 is fixedly installed on the top of the nursing tray 1, and a cover 4 is threadedly connected to the lens placement box 3. It should be noted that the lens placement box 3 is used for storing the lens and can effectively protect the lens.

[0042] Specifically, the bottom of the waste collection bin 7 is in contact with the base 5, and the top of the waste collection bin 7 is in contact with the care tray 1. It should be noted that when not in use, the waste collection bin 7 can be stored away for easy carrying.

[0043] Working principle:

[0044] S1: The lens placement box 3 is used to store the lens and can effectively protect the lens. Multiple placement areas are formed between the nursing tray 1 and the partition 2, which facilitates the classification and placement of medical devices and consumables. Hold the base 5 with your hand to carry the whole device, and then place the base 5 in the designated area. Rotate the threaded cylinder 12 so that the threaded cylinder 12 rotates and moves down a small distance. Due to its own weight, the sleeve 13 moves down and drives the limiting rod 15 to move, so that the limiting rod 15 moves out of the limiting groove and releases the limitation on the waste collection bin 7.

[0045] S2: Rotate the connecting rod 14 to turn the waste collection bin 7 out for use, making it convenient to combine the waste collection bin 7 with the care tray 1. It is convenient to use. When carrying, the waste collection bin 7 can be stored and carried after being stopped.

[0046] S3: At the same time, the threaded cylinder 12 can be rotated to separate the threaded cylinder 12 from the upper shaft 9, and then the upper shaft 9 can be separated from the lower shaft 8, which makes it convenient to clean the waste collection bucket 7 and is easy to use.

[0047] The above provides a detailed description of a nursing tray for implanting an intraocular lens (IOL) in phakic eyes, as provided by this utility model. Specific embodiments have been used to illustrate the principles and implementation methods of this utility model. The descriptions of these embodiments are merely for the purpose of helping to understand the method and core ideas of this utility model. It should be noted that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A nursing tray for implanting an intraocular lens in a phakic eye, characterized in that, include: Nursing tray (1), wherein the nursing tray (1) is provided with a combination mechanism; The combined mechanism includes a chassis (5), a rotating shaft (6), a waste collection bin (7), a lower shaft (8), an upper shaft (9), a block (10), a threaded cylinder (12), a sleeve (13), a connecting rod (14), and a limiting rod (15). The rotating shaft (6) is rotatably mounted on the chassis (5), the waste collection bin (7) is fixedly mounted on the rotating shaft (6), the lower shaft (8) and the upper shaft (9) are fixedly connected to the chassis (5) and the nursing disc (1) respectively, the block (10) is fixedly connected to the lower shaft (8) and is engaged with the upper shaft (9), the threaded cylinder (12) is threadedly connected to the lower shaft (8) and the upper shaft (9), the sleeve (13) is fixedly connected to the limiting rod (15), the limiting rod (15) is engaged with the connecting rod (14), and the connecting rod (14) is fixedly connected to the waste collection bin (7).

2. The care set for implantation of an intraocular lens in a phakic eye according to claim 1, characterized in that The combined mechanism also includes a square groove (11), which is opened at the bottom of the upper shaft (9), and the block (10) is engaged with the square groove (11).

3. The care set for implantation of an intraocular lens in a phakic eye according to claim 1, characterized in that The combined mechanism also includes a limiting groove, which is formed on the connecting rod (14), and the limiting rod (15) is engaged with the limiting groove.

4. The care set for implantation of an intraocular lens in a phakic eye according to claim 1, characterized in that The sleeve (13) is slidably sleeved on the outside of the upper shaft (9), and the top of the threaded cylinder (12) abuts against the sleeve (13).

5. The care set for phakic intraocular lens implantation according to claim 1, wherein A partition (2) is fixedly installed inside the nursing tray (1), and multiple placement areas are formed between the nursing tray (1) and the partition (2).

6. The care set for phakic intraocular lens implantation according to claim 1, wherein The top of the nursing tray (1) is fixedly provided with a lens placement box (3), and a box cover (4) is threadedly connected to the lens placement box (3).

7. The care set for phakic intraocular lens implantation according to claim 1, wherein Both the upper shaft (9) and the lower shaft (8) are provided with external threads on their outer sides, and the threaded cylinder (12) is threadedly connected to the two external threads.

8. The care set for phakic intraocular lens implantation according to claim 1, wherein The bottom of the waste collection bin (7) is in contact with the chassis (5), and the top of the waste collection bin (7) is in contact with the nursing tray (1).

Images