CN112790937A

CN112790937A - Foot-operated ophthalmic surgery bedside support that can regulate and control lift

Info

Publication number: CN112790937A
Application number: CN202011361734.4A
Authority: CN
Inventors: 徐旭; 李甦雁; 夏辉
Original assignee: FIRST PEOPLE'S HOSPITAL OF XUZHOU
Current assignee: FIRST PEOPLE'S HOSPITAL OF XUZHOU
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-05-14

Abstract

The invention provides a foot-operated adjustable lifting ophthalmic operation bedside support, which relates to the technical field of medical equipment and comprises an ophthalmic bed body, wherein a first connecting block is fixedly connected to the end part of the ophthalmic bed body, a second connecting block is rotatably connected to the side wall of the first connecting block, a bedside tray is fixedly connected to the side wall of the second connecting block, a supporting leg is fixedly connected to the bottom of the ophthalmic bed body, a first adjusting device is fixedly connected to the side wall of the supporting leg, two lifting plates are fixedly connected to the first adjusting device, and a first mounting plate is fixedly connected to the side wall of the first adjusting device and positioned in the middle of the two lifting plates. According to the invention, by starting the electric hydraulic rod, the extension and retraction of the piston end of the electric hydraulic rod can drive the bedside tray to be raised or lowered, so that the height of the bedside tray can be effectively adjusted, the bedside tray is suitable for being used under different conditions, and meanwhile, the lifting amplitude of the electric hydraulic rod is slow, so that a patient is protected from being damaged.

Description

Foot-operated ophthalmic surgery bedside support that can regulate and control lift

Technical Field

The invention relates to the technical field of medical equipment, in particular to a foot-operated adjustable lifting ophthalmic operation bedside support.

Background

The ophthalmology is called 'ophthalmology specialty'. Ophthalmology is the subject of research on diseases related to the visual system including the eyeball and its associated tissues, and common ophthalmic diseases include: central serous retinopathy, dry eye, sympathetic ophthalmia, nyctalopia, blindness, amblyopia, astigmatism, trachoma, cataract, diabetic retinopathy, conjunctivitis, presbyopia, achromatopsia, iridochromism, retinitis pigmentosa, central retinal artery occlusion, retinal detachment, myopia, hyperopia, pinprick, snow blindness, aragonima, glaucoma, muscae volitantes and the like.

Ophthalmic surgery is very meticulous operation, can not deviate at all, when carrying out ophthalmic surgery for the patient, meets serious patient, and operating time is longer, and operation doctor's arm is in unsettled state for a long time, and is easily tired, and excessive fatigue can influence the operation precision, is unfavorable for the success of operation to also because current ophthalmic bed head is mostly fixed the setting, and patient's head height can't be adjusted, has all brought certain inconvenience for postoperative before the art.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a foot-operated adjustable lifting ophthalmic operation bedside support, which solves the defects and shortcomings in the prior art.

(II) technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme: a foot-operated adjustable lifting head bracket for an ophthalmic operation bed, which comprises an ophthalmic bed body, wherein the end part of the ophthalmic bed body is fixedly connected with a first connecting block, the side wall of the first connecting block is rotationally connected with a second connecting block, the side wall of the second connecting block is fixedly connected with a bedside tray, the bottom of the ophthalmic bed body is fixedly connected with a supporting leg, the side wall of the supporting leg is fixedly connected with a first adjusting device, the first adjusting device is fixedly connected with two lifting plates, the side wall of the first adjusting device and the middle of the two lifting plates are fixedly connected with a first mounting plate, the side wall of the first mounting plate is fixedly connected with a second adjusting device, one end of the second adjusting device far away from the first mounting plate is fixedly connected with a second mounting plate, the second mounting panel is connected with the lower surface fixed of head of a bed tray, two the upper surface of lifter plate is provided with lifting frame jointly.

Preferably, first adjusting device includes the install bin, the bottom fixed mounting of install bin has servo motor, servo motor's output shaft extends to the inside of install bin and the first gear of fixedly connected with, the inside of install bin and the both sides that are located first gear all are provided with the threaded rod, the external fixed surface of threaded rod is connected with the second gear, second gear and first gear engagement, the external surface threaded connection of threaded rod has the screw thread elevator, the lateral wall fixedly connected with connecting rod of screw thread elevator, connecting rod and lifter plate fixed connection.

Preferably, the end parts of the two threaded rods are rotatably connected with the inner wall of the installation box through bearings, the thread lifting block is located above the second gear, and a fixing rod is fixedly connected between the opposite side walls of the thread lifting block.

Preferably, the second adjusting device comprises a first fixed block, the side wall of the first fixed block is connected with an electric hydraulic rod through rotation of a rotating shaft, the electric hydraulic rod is far away from one end fixedly connected with movable rod of the first fixed block, one end of the movable rod far away from the electric hydraulic rod is connected with a second fixed block through rotation of the rotating shaft, and the second fixed block is fixedly connected with a second mounting plate.

Preferably, the bottom fixedly connected with of lifting frame inserts the piece, the lateral wall of inserting the piece runs through and has seted up the mounting hole, lifting frame passes through the piece of inserting and the lifter plate joint, the jack corresponding with the piece of inserting is seted up on the surface of lifter plate.

Preferably, the upper surface of the lifting frame is provided with a cushion, and the side wall of the lifting frame is fixedly connected with a reinforcing rib.

The working principle is as follows: during the use, with lifting frame through the plug-in block with the lift integrated circuit board connects, then the reuse bolt will plug-in block and lifter plate are fixed, through starting electronic hydraulic stem, the flexible head of a bed tray that can take of electronic hydraulic stem piston end is raised or is reduced, thereby can effectively adjust the height of head of a bed tray, use under the condition of being applicable to the difference, through starting servo motor, servo motor takes first gear revolve, because first gear and second gear engagement, thereby the second gear is taking the threaded rod to rotate, make two screw lifters can rise or descend in step, thereby make two lifter plates take lifting frame to go up and down, adjust lifting frame to suitable height.

(III) advantageous effects

The invention provides a foot-operated adjustable lifting ophthalmic surgery bedside support. The method has the following beneficial effects:

1. according to the invention, by starting the electric hydraulic rod, the extension and retraction of the piston end of the electric hydraulic rod can drive the bedside tray to be raised or lowered, so that the height of the bedside tray can be effectively adjusted, the bedside tray is suitable for being used under different conditions, and meanwhile, the lifting amplitude of the electric hydraulic rod is slow, so that a patient is protected from being damaged.

2. According to the invention, the servo motor is started to drive the first gear to rotate, so that the second gear drives the threaded rod to rotate, the two threaded lifting blocks can be synchronously lifted or lowered, the two lifting plates are lifted along with the lifting frame, the lifting frame is adjusted to a proper height, the lifting frame is used for supporting forearms and wrists of operators, the support for an operation surface is increased, and the pressure of the operation surface is prevented from being directly pressed on the face of a patient.

3. The invention can avoid the sterile sheet from directly attaching to the face of the patient, reduce the complete recognition range of the head, reduce the panic emotion of the patient and increase the ventilation of the patient under the sterile sheet.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a second adjustment device according to the present invention;

FIG. 3 is a schematic view of the lifting frame structure of the present invention;

FIG. 4 is a schematic view of the internal structure of the first adjustment device according to the present invention;

fig. 5 is a schematic diagram of the structure of the elevator of the present invention.

Wherein, 1, an ophthalmic bed body; 2. a first connection block; 3. a second connecting block; 4. a bedside tray; 5. supporting legs; 6. a first adjusting device; 7. a lifting plate; 8. a first mounting plate; 9. a second adjustment device; 10. a second mounting plate; 11. a lifting frame; 12. a soft cushion; 13. reinforcing ribs; 14. an insertion block; 15. mounting holes; 16. a jack; 61. installing a box; 62. a servo motor; 63. a first gear; 64. a threaded rod; 65. a second gear; 66. a threaded lifting block; 67. a connecting rod; 68. fixing the rod; 91. a first fixed block; 92. an electro-hydraulic lever; 93. a movable rod; 94. and a second fixed block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

as shown in fig. 1-5, an embodiment of the present invention provides a foot-operated ophthalmic operating bed head support capable of controlling lifting, comprising an ophthalmic bed body 1, wherein a first connecting block 2 is fixedly connected to an end portion of the ophthalmic bed body 1, a second connecting block 3 is rotatably connected to a side wall of the first connecting block 2, a bed head tray 4 is fixedly connected to a side wall of the second connecting block 3, a supporting leg 5 is fixedly connected to a bottom portion of the ophthalmic bed body 1, a first adjusting device 6 is fixedly connected to a side wall of the supporting leg 5, two lifting plates 7 are fixedly connected to the first adjusting device 6, a first mounting plate 8 is fixedly connected to a side wall of the first adjusting device 6 and located between the two lifting plates 7, a second adjusting device 9 is fixedly connected to a side wall of the first mounting plate 8, a second mounting plate 10 is fixedly connected to an end of the second adjusting device 9 far from the first mounting plate 8, the second mounting plate 10 is fixedly, the upper surfaces of the two lifting plates 7 are provided with a lifting frame 11 in common.

The first adjusting device 6 comprises a mounting box 61, a servo motor 62 is fixedly mounted at the bottom of the mounting box 61, an output shaft of the servo motor 62 extends into the mounting box 61 and is fixedly connected with a first gear 63, threaded rods 64 are respectively arranged in the mounting box 61 and positioned at two sides of the first gear 63, a second gear 65 is fixedly connected to the outer surface of each threaded rod 64, the second gear 65 is meshed with the first gear 63, a threaded lifting block 66 is connected to the outer surface of each threaded rod 64 through threads, a connecting rod 67 is fixedly connected to the side wall of each threaded lifting block 66, the connecting rod 67 is fixedly connected with the lifting plate 7, the end parts of the two threaded rods 64 are rotatably connected with the inner wall of the mounting box 61 through bearings, each threaded lifting block 66 is positioned above the second gear 65, a fixing rod 68 is fixedly connected between the opposite side walls of the two threaded lifting blocks 66, and the servo motor 62 drives the first gear 63 to rotate by starting, since the first gear 63 is meshed with the second gear 65, the second gear 65 drives the threaded rod 64 to rotate, so that the two threaded lifting blocks 66 can be synchronously lifted or lowered, the two lifting plates 7 drive the lifting frame 11 to lift, and the lifting frame 11 is adjusted to a proper height.

Second adjusting device 9 includes first fixed block 91, the lateral wall of first fixed block 91 rotates through the pivot and is connected with electronic hydraulic stem 92, the one end fixedly connected with movable rod 93 of first fixed block 91 is kept away from to electronic hydraulic stem 92, the one end that electronic hydraulic stem 92 was kept away from to movable rod 93 rotates through the pivot and is connected with second fixed block 94, second fixed block 94 and second mounting panel 10 fixed connection, through starting electronic hydraulic stem 92, the flexible head of a bed tray 4 that can take of electronic hydraulic stem 92 piston end is raised or is reduced, thereby can effectively adjust the height of head of a bed tray 4, use under the condition of being applicable to the difference.

Lifting frame 11's bottom fixedly connected with grafting piece 14, the lateral wall of grafting piece 14 runs through and has seted up mounting hole 15, and lifting frame 11 passes through grafting piece 14 and lifter plate 7 joint, and the jack 16 corresponding with grafting piece 14 is seted up on the surface of lifter plate 7, and lifting frame 11's upper surface is provided with cushion 12, lifting frame 11's lateral wall fixedly connected with strengthening rib 13.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a foot-operated ophthalmic surgery head of a bed support that can regulate and control lift, includes ophthalmology bed body (1), its characterized in that: the ophthalmic nursing bed is characterized in that a first connecting block (2) is fixedly connected to the end portion of the ophthalmic bed body (1), a second connecting block (3) is rotatably connected to the side wall of the first connecting block (2), a bed head tray (4) is fixedly connected to the side wall of the second connecting block (3), a supporting leg (5) is fixedly connected to the bottom of the ophthalmic bed body (1), a first adjusting device (6) is fixedly connected to the side wall of the supporting leg (5), two lifting plates (7) are fixedly connected to the first adjusting device (6), a first mounting plate (8) is fixedly connected to the side wall of the first adjusting device (6) and is positioned in the middle of the two lifting plates (7), a second adjusting device (9) is fixedly connected to the side wall of the first mounting plate (8), a second mounting plate (10) is fixedly connected to one end, far away from the first mounting plate (8), of the second adjusting device (, the second mounting panel (10) is fixedly connected with the lower surface of the bedside tray (4), and the upper surfaces of the lifting plates (7) are provided with lifting frames (11) together.

2. The foot-operated adjustable lifting ophthalmic surgical bed head support of claim 1, wherein: first adjusting device (6) include install bin (61), the bottom fixed mounting of install bin (61) has servo motor (62), the output shaft of servo motor (62) extends to the inside and the first gear of fixedly connected with (63) of install bin (61), the inside of install bin (61) and the both sides that are located first gear (63) all are provided with threaded rod (64), the external fixed surface of threaded rod (64) is connected with second gear (65), second gear (65) and first gear (63) meshing, the external surface threaded connection of threaded rod (64) has screw thread elevator (66), the lateral wall fixedly connected with connecting rod (67) of screw thread elevator (66), connecting rod (67) and lifter plate (7) fixed connection.

3. The foot-operated adjustable lifting ophthalmic surgical bed head support of claim 2, wherein: the end of the threaded rod (64) is rotatably connected with the inner wall of the installation box (61) through a bearing, the thread lifting block (66) is located above the second gear (65), and a fixing rod (68) is fixedly connected between the opposite side walls of the thread lifting block (66).

4. The foot-operated adjustable lifting ophthalmic surgical bed head support of claim 1, wherein: second adjusting device (9) include first fixed block (91), the lateral wall of first fixed block (91) is rotated through the pivot and is connected with electronic hydraulic stem (92), the one end fixedly connected with movable rod (93) of first fixed block (91) are kept away from in electronic hydraulic stem (92), the one end that electronic hydraulic stem (92) were kept away from in movable rod (93) is rotated through the pivot and is connected with second fixed block (94), second fixed block (94) and second mounting panel (10) fixed connection.

5. The foot-operated adjustable lifting ophthalmic surgical bed head support of claim 1, wherein: bottom fixedly connected with of lifting frame (11) inserts piece (14), the lateral wall of inserting piece (14) runs through and has seted up mounting hole (15), lifting frame (11) are through inserting piece (14) and lifter plate (7) joint, jack (16) corresponding with inserting piece (14) are seted up on the surface of lifter plate (7).

6. The foot-operated adjustable lifting ophthalmic surgical bed head support of claim 1, wherein: the upper surface of lifting frame (11) is provided with cushion (12), the lateral wall fixedly connected with strengthening rib (13) of lifting frame (11).