CN111759481A - Ophthalmic Surgical Stand - Google Patents

Abstract

The invention discloses a support for ophthalmic surgery, and relates to a support, comprising a worktable, a storage box is fixedly connected to the lower surface of the worktable, a sterilization structure is connected to one side of the storage box, and a box is connected to the front end of the storage box through hinges. The door and the four corners of the storage box are equipped with locking universal wheels. When the present invention is in use, the driving motor works, thereby driving the threaded rod to rotate. Because the threaded rod is threadedly connected with the internal thread sleeve, and because the rotating rod is connected to the internal thread The sleeve is limited to make it unable to rotate, so that the internal thread sleeve drives the support plate to move in the vertical direction. After the headrest moves to a suitable position, place the patient's head on the headrest. When it is cold, the heating wire is used to heat the liquid in the heating tank, thereby improving the comfort of the patient, reducing the shaking of the patient, and under the action of the resilience of the spring in the buffer structure, thereby reducing the vibration of the device, further device stability.

Description

Ophthalmic Surgical Stand

technical field

The present invention relates to a bracket, in particular to an ophthalmic surgery bracket.

Background technique

The full name of ophthalmology is "ophthalmology specialist", ophthalmology is the study of diseases that occur in the visual system, including the eyeball and its associated tissues. Common eye diseases are: central serous retinopathy, dry eye, sympathetic ophthalmia, night blindness, blindness, amblyopia, astigmatism, trachoma, cataract, diabetic retinopathy, conjunctivitis, presbyopia, color blindness, heterochromia iris, retina Pigmented degeneration, central retinal artery occlusion, retinal detachment, myopia, hyperopia, pinhole, snow blindness, chalazion, glaucoma, floaters, etc.

Clinically, when performing eye surgery on a patient, it is necessary to use a surgical bracket to hold the patient's head. However, the existing surgical bracket has a single function, and when the weather is cold, the patient's face is placed on the bracket, which is easy to use. It will cause discomfort, so it will move around, which is not conducive to the operation. Therefore, we propose an ophthalmic surgical bracket to solve the above-mentioned problems.

SUMMARY OF THE INVENTION

1. The problem to be solved

In view of the problems existing in the prior art, the purpose of the present invention is to provide an ophthalmic surgical stent to solve the problems mentioned in the above background story.

2. Technical solutions

In order to achieve the above purpose, the present invention provides the following technical solutions: an ophthalmic surgery support, including a worktable, a storage box is fixedly connected to the lower surface of the worktable, a sterilization structure is connected to one side of the storage box, and the front end of the storage box is rotated through a hinge. A box door is connected, locking universal wheels are installed on the four corners of the surface of the storage box, a drive motor is fixedly connected to the inner wall of the storage box through a mounting frame, and a protective plate is connected to the outside of the drive motor, and the output end of the drive motor is fixed by a coupling A threaded rod is connected. The threaded rod penetrates the storage box and the workbench and extends to the top of the workbench. The outer side of the threaded rod above the workbench is threadedly connected with a matching internal threaded sleeve, and both sides of the internal threaded sleeve are connected with buffer structures. , The upper end of the female threaded sleeve is fixedly connected with a support plate, the upper surface of the support plate is fixedly connected with a U-shaped head support, a cushion is placed in the head support, a heating tank is opened in the head support, the heating tank is filled with tap water, and the heating tank is Several evenly distributed heating wires are connected inside.

As a further solution of the present invention, a horizontally arranged partition is fixedly connected in the storage box, two symmetrically distributed object trays are placed on the upper surface of the partition, and a plurality of compartments are arranged on the object tray.

As a further scheme of the present invention: the sterilizing structure includes an ozone generator and an induced draft fan, the ozone generator is fixed on one side of the storage box, and the output end of the ozone generator is fixedly communicated with the air inlet of the induced draft fan through a communication pipe, and the lead The fan is fixed on the side wall of the storage box, the air outlet of the induced draft fan is fixedly connected with a disinfection pipe, and the disinfection pipe is connected with the interior of the storage box.

As a further scheme of the present invention: the buffer structure includes a fixed plate, a sliding rod, a slider and a spring, two symmetrically distributed fixed plates are fixedly connected to the upper surface of the worktable, and a horizontally arranged fixed plate is fixedly connected between the two fixed plates. A sliding rod, two symmetrically distributed sliding blocks are arranged on the sliding rod, the sliding block penetrates the sliding rod and is slidably connected with the sliding rod, and a spring is connected between the sliding block and the adjacent fixed plate, and the spring is strung on the surface of the sliding rod, and The sliding block is rotatably connected with the inner thread sleeve through the rotating rod.

As a further solution of the present invention, connecting plates are fixedly connected to the four corners of the lower end of the storage box, two telescopic rods are fixedly connected to the lower surface of the connecting plates, and support feet are fixedly connected to the lower ends of the two telescopic rods.

As a further solution of the present invention, a reinforcing rib is fixedly connected between the connecting plate and the storage box.

As a further solution of the present invention: a placing box is fixedly connected to the upper surface of the worktable, a cover plate is rotatably connected to the upper end of the placing box, and a rotating plate is fixedly connected to the lower inner wall of the placing box, and the rotating plate is rotatably connected to a telescopic rod through a hinge. , a top end of the telescopic rod is fixedly connected with an infusion stand.

As a further solution of the present invention, the hinge is composed of a bolt and a nut. The head of the bolt passes through the corresponding holes on the rotating plate and the telescopic rod and connects the nut by thread, so as to realize the compression without affecting the rotation.

As a further solution of the present invention, a support rod is fixedly connected to the upper surface of the worktable, and a shadowless lamp is connected to the support rod.

Compared with the prior art, the beneficial effect of the present invention is: when in use, the driving motor works, thereby driving the threaded rod to rotate, because the threaded rod is threadedly connected with the internal threaded sleeve, and the rotating rod threaded the internal threaded sleeve. Limit the position to make it unable to rotate, so that the internal thread sleeve drives the support plate to move in the vertical direction. After the headrest moves to a suitable position, place the patient's head on the headrest. If the weather is cold , heated by the heating wire, thereby heating the liquid in the heating tank, thereby improving the comfort of the patient, reducing the shaking of the patient, and under the action of the resilience of the spring in the buffer structure, thereby reducing the vibration of the device and further the stability of the device sex.

Description of drawings

FIG. 1 is a schematic structural diagram of an ophthalmic surgical stent.

FIG. 2 is a schematic view of the front structure of the ophthalmic surgery stent.

FIG. 3 is an enlarged schematic structural diagram of the area A in FIG. 1 .

FIG. 4 is an enlarged schematic structural diagram of the B region in FIG. 2 .

In the picture: 1. Box door; 2. Workbench; 3. Support rod; 4. Shadowless lamp; 5. Heating tank; 6. Head rest; 7. Heating wire; Plate; 11. Infusion stand; 12. Cover plate; 13. Telescopic rod one; 14. Rotating plate; 15. Hinged piece; 16. Placing box; Receiving tray; 21, protective plate; 22, reinforcing rib; 23, locking universal wheel; 24, supporting foot; 25, telescopic rod two; 26, connecting plate; 27, ozone generator; 28, spring; 29, Fixed plate; 30, slider; 31, rotating rod; 32, threaded rod; 33, internal thread sleeve; 34, sliding rod; 35, induced draft fan.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to FIGS. 1 to 4 , in the embodiment of the present invention, the ophthalmic surgery support includes a worktable 2 , a storage box 19 is fixedly connected to the lower surface of the worktable 2 , a sterilization structure is connected to one side of the storage box 19 , and the storage box 19 The front end face is connected with the box door 1 through hinges. The four corners of the storage box 19 are installed with locking universal wheels 23. The upper inner wall of the storage box 19 is fixedly connected with a drive motor 18 through a mounting frame. The model of the drive motor 18 is Y80M1- 2, and the outer side of the drive motor 18 is connected with a protective plate 21, and the output end of the drive motor 18 is fixedly connected with a threaded rod 32 through a coupling. The outer side of the threaded rod 32 above the workbench 2 is threadedly connected with a matching internally threaded sleeve 33, both sides of the internal threaded sleeve 33 are connected with a buffer structure, and the upper end of the internal threaded sleeve 33 is fixedly connected with a support plate 10, and the support plate 10 A U-shaped head support 6 is fixedly connected to the upper surface, a soft pad 8 is placed in the head support 6, a heating tank 5 is opened in the head support 6, the heating tank 5 is filled with tap water, and the heating tank 5 is connected with a number of evenly distributed the heating wire 7.

When in use, the driving motor 18 works, thereby driving the threaded rod 32 to rotate. Since the threaded rod 32 is threadedly connected to the internally threaded sleeve 33, and because the rotating rod 31 limits the position of the internally threaded sleeve 33, it cannot rotate on its own. , so that the inner threaded sleeve 33 drives the support plate 10 to move in the vertical direction. After the headrest 6 moves to a suitable position, the patient's head is placed on the headrest 6. If the weather is cold, heat The wire 7 is heated, thereby heating the liquid in the heating tank 5, thereby improving the comfort of the patient and reducing the shaking of the patient, and a buffer structure is provided on the inner threaded sleeve;

The buffer structure includes a fixed plate 29, a sliding rod 34, a slider 30 and a spring 28. Two symmetrically distributed fixed plates 29 are fixedly connected to the upper surface of the worktable 2, and a horizontally arranged sliding rod is fixedly connected between the two fixed plates 29. 34. Two symmetrically distributed sliding blocks 30 are arranged on the sliding rod 34. The sliding block 30 penetrates the sliding rod 34 and is slidably connected to the sliding rod 34, and a spring 28 is connected between the sliding block 30 and the adjacent fixed plate 29. The spring 28 are strung on the surface of the sliding rod 34, and the sliding block 30 is rotatably connected with the inner threaded sleeve 33 through the rotating rod 31, under the action of the resilience of the spring 28, thereby reducing the vibration of the device and improving the stability of the device.

The storage box 19 is fixedly connected with a horizontally arranged partition 17, and two symmetrically distributed object trays 20 are placed on the upper surface of the partition 17. The object tray 20 is provided with a plurality of compartments, so as to facilitate the placement of surgical instruments , to improve the practicality of the device.

The sterilizing structure includes an ozone generator 27 and an induced draft fan 35, the ozone generator 27 is fixed on one side of the storage box 19, and the output end of the ozone generator 27 is fixedly communicated with the air inlet of the induced draft fan 35 through a communication pipe. 35 is fixed on the side wall of the storage box 19, the air outlet of the induced draft fan 35 is fixedly communicated with a disinfection pipe 9, and the disinfection pipe 9 is communicated with the interior of the storage box 19, and ozone is generated by the ozone generator 27. Under the action of the induced draft fan 35, The generated ozone is introduced into the storage tank 19 for ozone disinfection, which improves the safety performance of the device.

The four corners of the lower end of the storage box 19 are fixedly connected with a connecting plate 26, the lower surface of the connecting plate 26 is fixedly connected with a telescopic rod 25, and the lower end of the telescopic rod 25 is fixedly connected with a supporting foot 24, by adjusting the telescopic rod 25 to change the support The height of the feet 24 makes the support feet 24 grounded when the device does not need to be moved, which improves the stability of the device, and a reinforcing rib 22 is fixedly connected between the connecting plate 26 and the storage box 19, and the reinforcing rib 22 improves the firmness of the device. improve the service life of the device.

The upper surface of the worktable 2 is fixedly connected with a placing box 16 , the upper end of the placing box 16 is rotatably connected with a cover plate 12 , and the lower inner wall of the placing box 16 is fixedly connected with a rotating plate 14 , and the rotating plate 14 is rotatably connected with a telescopic rod through a hinge 15 One 13, the top end of the telescopic rod one 13 is fixedly connected with an infusion stand 11, and the practicability of the device is improved by the infusion stand 11.

The hinge 15 is composed of a bolt and a nut. The head of the bolt passes through the corresponding holes on the rotating plate 14 and the telescopic rod 1 13 and connects the nut threadedly, so as to realize the compression without affecting the rotation.

A support rod 3 is fixedly connected to the upper surface of the worktable 2, and a shadowless lamp 4 is connected to the support rod 3. The shadowless lamp 4 is convenient for the doctor to operate, facilitate the doctor's observation, and improve the accuracy of the operation.

The power supply interface of the electrical component in the present invention is connected to the power supply system through a switch (not shown in the figure) and a wire (not shown in the figure), so as to realize its control, and the circuits and controls involved are in the prior art, It is well known in the art in the current field and will not be described in detail here.

In the description of the present utility, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present utility and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. Therefore, it should not be construed as a limitation to the present utility. In the present utility, it should be noted that the terms "installation" and "connection" should be understood in a broad sense, for example, a fixed connection or a detachable connection, or The integrally formed connection may also be a mechanical connection or an indirect connection through an intermediate medium, and the specific meaning of the terms in the present application can be understood through specific circumstances.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the appended claims. All changes that come within the meaning and scope of equivalents of , are intended to be embraced within the invention, and any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (9)

1. An ophthalmic surgery bracket, comprising a workbench (2), characterized in that a storage box (19) is fixedly connected to the lower surface of the workbench (2), and a sterilization structure is connected to one side of the storage box (19), and the storage box (19) The front end surface is connected to the box door (1) through hinges, and the four corners of the storage box (19) are installed with locking universal wheels (23), and the upper inner wall of the storage box (19) is fixedly connected to the drive through the mounting frame. The motor (18), and the outer side of the drive motor (18) is connected with a protective plate (21), the output end of the drive motor (18) is fixedly connected with a threaded rod (32) through a coupling, and the threaded rod (32) penetrates the storage box ( 19) and the workbench (2) and extend to the top of the workbench (2), the outer side of the threaded rod (32) above the workbench (2) is threadedly connected with a matching internally threaded sleeve (33), the internal thread sleeve A buffer structure is connected on both sides of (33), a support plate (10) is fixedly connected to the upper end of the inner threaded sleeve (33), and a U-shaped head support (6) is fixedly connected to the upper surface of the support plate (10). 6) A soft pad (8) is placed inside, a heating tank (5) is opened in the head support (6), the heating tank (5) is filled with tap water, and a number of evenly distributed heating wires are connected in the heating tank (5). (7). 2 . The ophthalmic surgery stand according to claim 1 , wherein a horizontally arranged partition plate ( 17 ) is fixedly connected in the storage box ( 19 ), and two symmetrically distributed partition plates ( 17 ) are placed on the upper surface of the partition plate ( 17 ). The receiving tray (20) is provided with a plurality of compartments on the receiving tray (20). 3. The ophthalmic surgery stand according to claim 1, characterized in that, the sterilization structure comprises an ozone generator (27) and an induced draft fan (35), and the ozone generator (27) is fixed on a part of the storage box (19). On the side, the output end of the ozone generator (27) is fixedly communicated with the air inlet of the induced draft fan (35) through a communication pipe, and the induced draft fan (35) is fixed on the side wall of the storage box (19). The air outlet is fixedly connected with a disinfection pipe (9), and the disinfection pipe (9) is communicated with the interior of the storage box (19). 4. The ophthalmic surgery stand according to claim 1, wherein the buffer structure comprises a fixing plate (29), a sliding rod (34), a sliding block (30) and a spring (28), and the worktable (2) Two symmetrically distributed fixed plates (29) are fixedly connected on the upper surface, and a horizontally arranged sliding rod (34) is fixedly connected between the two fixed plates (29). The sliding block (30), the sliding block (30) penetrates the sliding rod (34) and is slidably connected with the sliding rod (34), and a spring (28) is connected between the sliding block (30) and the adjacent fixing plate (29), The spring (28) is strung on the surface of the sliding rod (34), and the sliding block (30) is rotatably connected with the inner thread sleeve (33) through the rotating rod (31). 5. The ophthalmic surgery stand according to claim 1, characterized in that, four corners of the lower end of the storage box (19) are fixedly connected with a connecting plate (26), and the lower surface of the connecting plate (26) is fixedly connected with two telescopic rods (2). 25), and a supporting foot (24) is fixedly connected to the lower end of the second telescopic rod (25). 6 . The ophthalmic surgery stand according to claim 1 , wherein a reinforcing rib ( 22 ) is fixedly connected between the connecting plate ( 26 ) and the storage box ( 19 ). 7 . 7. The ophthalmic surgery stand according to claim 1, characterized in that a placing box (16) is fixedly connected to the upper surface of the worktable (2), and a cover plate (12) is rotatably connected to the upper end of the placing box (16), And the lower inner wall of the placing box (16) is fixedly connected with a rotating plate (14), the rotating plate (14) is rotatably connected with a telescopic rod (13) through a hinge (15), and the top of the telescopic rod (13) is fixedly connected with an infusion stand (11). 8 . The ophthalmic surgery stand according to claim 7 , wherein the hinge ( 15 ) is composed of a bolt and a nut, and the head of the bolt passes through the rotating plate ( 14 ) and corresponds to the first telescopic rod ( 13 ). The hole is opened and the nut is threaded to achieve compression without affecting rotation. 9 . The ophthalmic surgery stand according to claim 7 , wherein a support rod ( 3 ) is fixedly connected to the upper surface of the worktable ( 2 ), and a shadowless lamp ( 4 ) is connected to the support rod ( 3 ).

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