CN213526167U

CN213526167U - Auxiliary support frame for operation of ophthalmologist

Info

Publication number: CN213526167U
Application number: CN202021929396.5U
Authority: CN
Inventors: 柴勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-06-25
Anticipated expiration: 2030-09-07

Abstract

The utility model belongs to the technical field of ophthalmic surgery, in particular to an auxiliary support frame for ophthalmic surgeon surgery, which comprises a bed plate, two slide bars are all sheathed with an L-shaped connecting column, springs are arranged inside two first step holes, a plurality of arc locking grooves matched with locking balls are arranged inside the lower sides of two sliding grooves, two threaded holes are all in threaded connection with screw rods, the upper ends of the two screw rods extend into an installation box and are fixedly connected with first helical gears, a rotating shaft is fixedly connected with two second helical gears which are respectively meshed with the two first helical gears, the upper side of the installation box is fixedly connected with a placing plate, the installation box is fixedly connected with a gooseneck, the other end of the gooseneck is fixedly connected with an arc baffle, the device is provided with a placing plate which can be slid on the bed plate, medical staff can place medical instruments in the placing plate, the height of the placing plate can be adjusted, and the arc, the sterile sheet is prevented from completely covering the mouth and nose of the patient.

Description

Auxiliary support frame for operation of ophthalmologist

Technical Field

The utility model belongs to the technical field of the ophthalmic surgery, concretely relates to auxiliary stay frame is used in ophthalmologist's operation.

Background

Glaucoma, cataract, eyelid swelling thing, retina separation, strabismus etc. need usually treat through ophthalmic operation among the common ophthalmology disease, among the prior art, need adopt special aseptic list to cover other regions except that the eye of patient's face when carrying out ophthalmic operation, and the doctor carries out the operation at patient's eye, can appear often that patient's oronasal is covered by aseptic list, exhales the difficulty, and the patient needs frequently to adjust the position, causes the operation to go on smoothly. And the instrument tray is often put on the operation shallow next to the operation table, and the operation shallow area occupied on the one hand is great, and on the other hand, the distance is far away, is not convenient for take, does not utilize the doctor to carry out the operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: aim at providing an ophthalmologist is auxiliary stay frame for operation, sliding assembly has the dish of placing on the bed board, and medical staff can place medical instrument placing the dish, makes things convenient for developing of medical staff's operation, places the height-adjustable of dish, is convenient for use to the patient of different sizes, and is equipped with cowl and supports patient's oronasal part, prevents that aseptic list from covering patient's oronasal part completely, breathes the difficulty.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

an auxiliary support frame for ophthalmologist operation comprises a bed plate, wherein sliding grooves are formed in the left side and the right side of the bed plate, sliding rods are transversely arranged in the two sliding grooves, the two sliding rods are sleeved with L-shaped connecting columns, first step holes are formed in the bottoms of the two L-shaped connecting columns, springs are arranged in the two first step holes, limiting plates are fixedly connected with the two springs, locking balls extending out of the first step holes are fixedly connected with the two limiting plates, a plurality of arc-shaped locking grooves matched with the locking balls are arranged in the lower sides of the two sliding grooves, threaded holes are formed in the centers of the two L-shaped connecting columns, threaded rods are connected with the two threaded holes in a threaded mode, an installation box is assembled at the upper ends of the two threaded rods in a rotating mode, the upper ends of the two threaded rods extend into the installation box and are fixedly connected with first helical gears, two second helical gears that mesh with two first helical gears respectively of pivot fixedly connected with, install bin fixedly connected with rotation handle is stretched out to pivot one end, two the screw hole left and right sides all is equipped with second step hole, the install bin both sides all are equipped with the gag lever post with two second step hole one-to-ones, the gag lever post stretches into the downthehole fixedly connected with stopper of second step, the dish is placed to install bin upside fixedly connected with, install bin fixedly connected with gooseneck, gooseneck other end fixedly connected with cowl.

By adopting the technical proposal of the utility model, when needing to use the device, a patient lies on the bed board, at the same time, medical staff can push the placing plate, the placing plate drives two L-shaped connecting columns to move when moving, when the L-shaped connecting columns move, because the lower end surface of the locking ball is arc-shaped, and the inner wall of the arc-shaped locking groove is also arc-shaped, the locking balls are continuously extruded by the side edges of a plurality of arc-shaped locking grooves to move towards the first step hole, the limiting plate drives the spring to compress, when the medical staff moves the placing plate to a proper position, the position of the placing plate is finely adjusted, the locking balls at the left side and the right side are matched with the arc-shaped locking groove, the spring stretches, the locking ball is locked in the arc-shaped locking groove, the placing plate is assembled on the bed board in a sliding way, and the position is adjustable, the medical staff can place the medical appliance on the placing plate, the placing, the lock ball, the spring, the limiting plate and the arc-shaped lock groove are matched and matched, the placing disc can be limited, the limiting disc is prevented from being easily moved, and when medical staff push the placing disc hard, the placing disc can be moved; when medical staff need to adjust the height of the placing disc according to the body type of a patient, the rotating handle can be rotated to drive the rotating shaft to rotate, the rotating shaft drives the two first bevel gears to rotate through the two second bevel gears, the two first bevel gears rotate to respectively drive the two screw rods to rotate, the screw rods are in threaded connection with the threaded holes, so that the screw rods can move up and down, the mounting box and the placing disc can be driven to move up and down, the limiting rod slides up and down in the second step hole to limit the placing disc, the placing disc is prevented from swinging when moving up and down, and the limiting block prevents the limiting rod from being completely pulled out of the second step hole, so that the screw rods are prevented from being; after the position of the placing plate is adjusted, the position of the arc-shaped baffle plate is adjusted through the gooseneck, so that the arc-shaped baffle plate can be positioned at the upper side of the mouth and the nose of the patient, the sterile sheet is supported, and the sterile sheet is prevented from completely covering the mouth and the nose of the patient to influence the breathing of the patient; this device simple structure, reasonable in design slides on the bed board and is equipped with and places the dish, and medical staff can place medical instrument in placing the dish, makes things convenient for developing of medical staff's operation, places the height-adjustable of dish, is convenient for use to the patient of different sizes, and is equipped with cowl and supports patient's oronasal part, prevents that aseptic list from covering patient oronasal part completely, breathes the difficulty.

Further limit, the bed board is equipped with the sponge headrest near cowl one side. With the structure, when a patient lies in the bed, the head of the patient can be rested on the sponge headrest, so that the comfort is improved.

Further, the rotating handle is provided with a handle. The structure is convenient for medical staff to rotate the rotating handle.

Further limit, the surface of the handle is provided with anti-skid grains. With such a structure, the medical staff is prevented from slipping the hands when using the grip.

The utility model discloses have following advantage with prior art relative ratio:

this device simple structure, reasonable in design slides on the bed board and is equipped with and places the dish, and medical staff can place medical instrument in placing the dish, makes things convenient for developing of medical staff's operation, places the height-adjustable of dish, is convenient for use to the patient of different sizes, and is equipped with cowl and supports patient's oronasal part, prevents that aseptic list from covering patient oronasal part completely, breathes the difficulty.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural view of an embodiment of an auxiliary support frame for an ophthalmic surgeon operation according to the present invention;

FIG. 2 is a schematic view of an assembly structure of an L-shaped connecting column, a mounting box, a placing tray, a gooseneck and an arc baffle of the auxiliary support frame for ophthalmologist's surgery of the present invention;

FIG. 3 is a schematic view of a partial cross-sectional structure of an embodiment of an auxiliary support frame for an ophthalmic surgeon;

FIG. 4 is a schematic view of a partial cross-sectional structure of an embodiment of an auxiliary support frame for an ophthalmic surgeon;

FIG. 5 is a schematic view showing a partial cross-sectional structure of an embodiment of an auxiliary support frame for an ophthalmic surgeon;

the main element symbols are as follows:

the novel multifunctional bed board comprises a bed board 1, a sliding chute 11, a sliding rod 12, an L-shaped connecting column 13, a first stepped hole 14, a spring 15, a limiting plate 16, a locking ball 17, an arc-shaped locking groove 18, a threaded hole 2, a screw 21, an installation box 22, a first bevel gear 23, a rotating shaft 24, a second bevel gear 25, a rotating handle 26, a second stepped hole 27, a limiting rod 28, a limiting block 29, a placing plate 3, a gooseneck 31, an arc-shaped baffle 32, a sponge headrest 33 and a handle 34.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in figures 1-5, the utility model relates to an auxiliary support frame for ophthalmologist operation, which comprises a bed plate 1, sliding grooves 11 are arranged on the left and right sides of the bed plate 1, sliding rods 12 are transversely arranged in the two sliding grooves 11, L-shaped connecting posts 13 are sleeved on the two sliding rods 12, first step holes 14 are arranged at the bottoms of the two L-shaped connecting posts 13, springs 15 are arranged in the two first step holes 14, limiting plates 16 are fixedly connected with the two springs 15, locking balls 17 extending out of the first step holes 14 are fixedly connected with the two limiting plates 16, a plurality of arc locking grooves 18 matched with the locking balls 17 are arranged in the lower sides of the two sliding grooves 11, threaded holes 2 are arranged in the centers of the two L-shaped connecting posts 13, threaded screws 21 are connected with the two threaded holes 2, an installation box 22 is assembled by the upper ends of the two threaded screws 21 in a common rotating manner, the upper ends of the two threaded screws, the inside pivot 24 that is equipped with of

install bin

22, 24 fixedly connected with of pivot two respectively with two first helical gears 23 engaged with second helical gear 25, install bin 22 fixedly connected with rotation handle 26 is stretched out to 24 one end of pivot, 2 left and right sides in two screw holes all are equipped with second step hole 27, install bin 22 both sides all are equipped with the gag lever post 28 with two second step hole 27 one-to-one, gag lever post 28 stretches into fixedly connected with stopper 29 in the second step hole 27, dish 3 is placed to 22 upside fixedly connected with of install bin, install bin 22 fixedly connected with

gooseneck

31, 31 other end fixedly connected with cowl 32 of gooseneck.

By adopting the technical scheme of the utility model, when the device is needed, a patient lies on the bed board 1, at the same time, medical staff can push the placing disc 3, the placing disc 3 drives the two L-shaped connecting columns 13 to move when moving, when the L-shaped connecting columns 13 move, because the lower end surface of the locking balls 17 is arc-shaped, and the inner wall of the arc-shaped locking grooves 8 is also arc-shaped, the side edges of the arc-shaped locking grooves 18 continuously extrude the locking balls 17 to move towards the first step holes 14, the limiting plate 16 drives the spring 15 to compress, when the medical staff moves the placing disc 3 to a proper position, the position of the placing disc 3 is finely adjusted, the locking balls 17 on the left side and the right side are matched with the arc-shaped locking grooves 18, the spring 15 stretches, the locking balls 17 are locked into the arc-shaped locking grooves 18, the placing disc 3 is in the structure, the placing disc 3 is slidably assembled on the bed board 1, and the position is adjustable, the medical staff can place medical appliances on, the medical staff can take medical instruments conveniently, the lock balls 17, the springs 15 and the limiting plates 16 are matched with the arc-shaped lock grooves 18, the placing disc 3 can be limited, the limiting disc 3 is prevented from moving easily, and when the medical staff pushes the placing disc 3 hard, the placing disc 3 can be moved; when medical staff needs to adjust the height of the placing disc 3 according to the body size of a patient, the rotating handle 26 can be rotated to drive the rotating shaft 24 to rotate, the rotating shaft 24 drives the two first bevel gears 23 to rotate through the two second bevel gears 25, the two first bevel gears 23 rotate to respectively drive the two screw rods 21 to rotate, the screw rods 21 are in threaded connection with the threaded holes 2, so that the screw rods 21 can move up and down, the mounting box 22 and the placing disc 3 can be driven to move up and down, the limiting rod 28 slides up and down in the second stepped hole 27 to limit the placing disc 3, the placing disc 3 is prevented from swinging when moving up and down, the limiting block 29 prevents the limiting rod 28 from being completely pulled out of the second stepped hole 27, and the screw rods 21 are prevented from being separated from the threaded holes; after the position of the placing disc 3 is adjusted, the position of the arc-shaped baffle 32 is adjusted through the gooseneck 31, so that the arc-shaped baffle 32 can be positioned at the upper side of the mouth and the nose of the patient to support the sterile sheet, and the sterile sheet is prevented from completely covering the mouth and the nose of the patient to influence the breathing of the patient; this device simple structure, reasonable in design, sliding assembly has place dish 3 on bed board 1, and medical staff can place medical instrument in placing dish 3, makes things convenient for developing of medical staff's operation, places the height-adjustable of dish 3, is convenient for use to the patient of different sizes, and is equipped with cowl 32 and supports patient's mouth nose part, prevents that aseptic list from covering patient's mouth nose completely, breathes the difficulty.

Preferably, a sponge headrest 33 is arranged on one side of the bed plate 1 close to the arc-shaped baffle 32. With such a structure, when a patient lies in the bed, the head of the patient can be rested on the sponge headrest 33, so that the comfort is improved. In fact, other configurations are contemplated as the case may be, to improve comfort when the patient is lying in the bed.

Preferably, the twist grip 26 is provided with a grip 34. Such a configuration facilitates the rotation of the rotation handle 26 by the medical staff. In fact, other configurations are contemplated as appropriate to facilitate rotation of the twist grip 26 by the practitioner.

Preferably, the surface of the handle 34 is provided with anti-slip lines. Such a structure prevents the medical staff from slipping the hands when using the grip 34. In fact, other configurations are contemplated as the case may be to prevent slipping of the hands of the medical professional using the grip 34.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides an ophthalmologist is auxiliary stay frame for operation, includes bed board (1), its characterized in that: the bed board (1) left and right sides all is equipped with spout (11), two inside slide bar (12) that all transversely is provided with of spout (11), two slide bar (12) all overlap and are equipped with L shape spliced pole (13), two L shape spliced pole (13) bottom all is equipped with first step hole (14), two inside spring (15) that all is equipped with of first step hole (14), two equal fixedly connected with limiting plate (16) in spring (15), two equal fixedly connected with of limiting plate (16) stretches out lock ball (17) in first step hole (14), two inside a plurality of arc locked groove (18) that match with lock ball (17) of all being equipped with of spout (11) downside, two L shape spliced pole (13) center all is equipped with screw hole (2), two equal threaded connection in screw hole (2) has screw rod (21), two the common rotation of screw rod (21) upper end is equipped with install bin (22), the upper ends of the two screw rods (21) extend into the mounting box (22) and are fixedly connected with first bevel gears (23), a rotating shaft (24) is arranged inside the mounting box (22), the rotating shaft (24) is fixedly connected with two second bevel gears (25) which are respectively meshed with the two first bevel gears (23), one end of the rotating shaft (24) extends out of the mounting box (22) and is fixedly connected with a rotating handle (26), the left side and the right side of each of the two threaded holes (2) are respectively provided with a second stepped hole (27), two sides of the mounting box (22) are respectively provided with a limiting rod (28) which is in one-to-one correspondence with the two second stepped holes (27), the limiting rods (28) extend into the second stepped holes (27) and are fixedly connected with limiting blocks (29), the upper side of the mounting box (22) is fixedly connected with a placing plate (3), and the mounting box (22) is fixedly connected with a goose, the other end of the gooseneck (31) is fixedly connected with an arc-shaped baffle (32).

2. The auxiliary support frame for ophthalmologist's surgery of claim 1, characterized in that: a sponge headrest (33) is arranged on one side of the bed plate (1) close to the arc-shaped baffle (32).

3. The auxiliary support frame for ophthalmologist's surgery of claim 1, characterized in that: the rotating handle (26) is provided with a grip (34).

4. An auxiliary support frame for ophthalmologist's surgery according to claim 3, characterized in that: the surface of the handle (34) is provided with anti-skid grains.