CN216394626U

CN216394626U - Be arranged in supplementary support frame of ophthalmic surgery hand

Info

Publication number: CN216394626U
Application number: CN202123104043.9U
Authority: CN
Inventors: 王丽娟; 陈红; 刘媛
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-11
Filing date: 2021-12-11
Publication date: 2022-04-29
Anticipated expiration: 2031-12-11

Abstract

The utility model discloses a hand auxiliary support frame used in ophthalmologic operation, which comprises a fixed frame fixed on the side wall of an operating table, wherein a rotating rod is horizontally and rotatably connected to the fixed frame, a sliding groove is formed in the side wall of the rotating rod, a second screw rod is rotatably connected inside the sliding groove, two sliding blocks are symmetrically meshed at two ends of the second screw rod, a telescopic support rod is arranged on each sliding block, and the upper end of each support rod is hinged with a supporting plate used for supporting the arm of a medical worker through a connecting piece.

Description

Be arranged in supplementary support frame of ophthalmic surgery hand

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a hand auxiliary support frame used in ophthalmologic operation.

Background

At present medical personnel are doing the ophthalmic surgery for the patient, and general medical staff's arm below does not have strutting arrangement, causes the arm to be in unsettled state all the time and ends up to the operation, and the long-time unsettled operation of arm, and muscle can produce fatigue to ophthalmic surgery is comparatively accurate operation, and arm muscle fatigue excessively makes the hand of performing the operation rock and produce the operation error easily, has potential danger to the patient.

Therefore, an adjustable support structure for auxiliary hand support in ophthalmologic operation is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a hand auxiliary support frame for ophthalmologic operation, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a hand auxiliary stay frame for among ophthalmic surgery, is including fixing the mount on the operating table lateral wall, the mount is improved level and is rotated and be connected with the dwang, it has the spout to open on the lateral wall of dwang, the inside of spout is rotated and is connected with the second screw rod, the second screw rod is rotatory through second motor drive, the both ends symmetrical meshing of second screw rod has two sliders, all is equipped with the telescopic bracing piece on every slider, the upper end of bracing piece articulates through the connecting piece has the layer board that is used for supporting medical personnel's arm, and the quantity of layer board is two, supports medical personnel's the arm forearm of controlling respectively to avoided medical personnel's the unsettled state of arm, effectively alleviated the fatigue degree of arm.

Preferably, the support rod includes a fixed rod, a lower end of the fixed rod is fixedly connected to a side wall of the slider, an expansion rod is slidably connected to an inside of the fixed rod, an upper end of the expansion rod penetrates through the side wall of the fixed rod and extends to the outside, a first screw rod is rotatably connected to the inside of the fixed rod in a rotating manner, the first screw rod is engaged and sleeved inside the expansion rod, the first screw rod can be manually rotated or electrically rotated, and the first screw rod is driven to rotate by a first motor if electrically operated.

Preferably, the connecting piece includes the base, it has the annular to open on the lateral wall of base, it has cup jointed the turning block to rotate on the base, evenly distributed has a plurality of positioning bolt on the lateral wall of turning block, and a plurality of positioning bolt's the inner runs through the lateral wall of turning block and extends to the inside of annular, and positioning bolt can make the turning block rotatory on the base again when connecting on the base with the cooperation of annular, the lower lateral wall middle part fixedly connected with butt joint piece of layer board, the lower extreme of butt joint piece rotates and connects on the turning block, and the butt joint piece can be on the turning block free rotation promptly to satisfy the demand that medical personnel's arm can the movablely in certain extent in the operation.

Preferably, the front end of the supporting plate is slidably connected with a comb-shaped growth plate, the inside of the supporting plate is rotatably connected with a third screw, the rear end of the third screw penetrates through the side wall of the supporting plate and is fixedly connected with a rotating button, a sliding rod is meshed and sleeved on the third screw, and the sliding rod is fixedly connected with the growth plate.

Preferably, the one end fixedly connected with of dwang changes the handle, the inside of changeing the handle has the inserted block through spring sliding connection, one side of inserted block runs through the lateral wall and the fixedly connected with push pedal of changeing the handle, stirs the push pedal and can carry out relevant operation, the one end that the inserted block is close to the mount runs through the lateral wall and the activity joint of changeing the handle in the inside of slot, the slot is opened on the lateral wall of mount.

Preferably, the side walls of the two sides of the fixing frame are respectively engaged and connected with a plurality of locking bolts, and the threaded ends of the locking bolts penetrate through the side wall of the fixing frame and are movably jacked on the side wall of the operating table so as to ensure the connection stability.

Preferably, the switch group is fixedly mounted on the side wall of the fixing frame and can be used for controlling the operation condition of each motor.

Compared with the prior art, the utility model has the beneficial effects that:

1. the arm support device supports the arms of medical staff through the support plates, reduces muscle soreness caused by long-time suspension of the arms, is convenient for the medical staff to perform operation treatment for a long time, improves the quality of the operation, and reduces the operation error rate in the operation;

2. according to the utility model, in the sliding process of the sliding block in the sliding groove, the supporting rod can slide along with the sliding groove, so that the distance between the two supporting plates can be effectively adjusted, the medical personnel with different shoulder widths can use the supporting rod, the height of the supporting plates can be adjusted up and down through the extension and retraction of the supporting rod, and meanwhile, the supporting plates can rotate at any angle through the connecting piece, so that the arms of the medical personnel can be supported in the optimal operation state, and the operation quality of the operation is further improved;

3. according to the utility model, the rotating rod is driven to rotate on the fixing frame through the rotating handle, so that the supporting rod and the supporting plate can be rotated to the position below the operating table for storage when the operating table is not used;

4. the third screw rod is driven to rotate by the rotating button, so that the lengthening plate can slide at the front end of the supporting plate, the supporting length of the supporting plate is adjusted, and medical staff with different arms can use the medical staff.

Drawings

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

FIG. 2 is a schematic view of the overall downward structure of the present invention;

FIG. 3 is a structural diagram illustrating a use state of the present invention;

FIG. 4 is a schematic view of the overall structure of the present invention;

FIG. 5 is a cross-sectional exploded view of the securing lever, telescoping lever, support plate and extension plate of the present invention;

FIG. 6 is a cross-sectional exploded view of the extension pole, connector, support plate and growth plate of the present invention;

FIG. 7 is a cross-sectional view of the slider, the support rod, the second screw and the second motor according to the present invention;

FIG. 8 is a cross-sectional view of the mounting bracket, pivot post, pivot handle, spring and insert of the present invention;

fig. 9 is a cross-sectional view of the fixing frame, the rotating rod, the rotating handle, the inserting block and the inserting slot of the present invention.

In the figure: 1. the fixed frame, 2, the dwang, 3, the spout, 4, the slider, 5, the bracing piece, 501, the dead lever, 502, the telescopic link, 503, first screw rod, 504, first motor, 6, the layer board, 7, the second screw rod, 8, the second motor, 9, the connecting piece, 901, the base, 902, the annular, 903, the turning block, 904, positioning bolt, 905, the butt joint piece, 10, increase the board, 11, the third screw rod, 12, the turn button, 13, the slide bar, 14, the commentaries on classics handle, 15, the spring, 16, the inserted block, 17, the push pedal, 18, the slot, 19, the switch block, 20, the dead bolt of lock.

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.

Referring to fig. 1-9, the present invention provides a technical solution: the utility model provides a hand auxiliary stay frame for among ophthalmic surgery, is including fixing mount 1 on the operating table, as shown in figure 4, the inner wall of mount 1 is opened has the recess that inserts on the operating table lateral wall, and the profile of recess is identical with the lateral wall of operating table, mount 1 is improved level and is rotated and be connected with dwang 2, it has spout 3 to open on the lateral wall of dwang 2, the inside rotation of spout 3 is connected with second screw rod 7, and second screw rod 7 can adopt electronic mode to drive, and second screw rod 7 is carried out the meshing drive through the gear on it and is rotated by second motor 8 as shown in figure 7, the both ends symmetrical meshing of second screw rod 7 has two sliders 4 and the line of both ends meshing is opposite to make sliders 4 carry out opposite or relative removal, all be equipped with telescopic bracing piece 5 on every slider 4, the upper end of bracing piece 5 articulates through connecting piece 9 has the layer board 6 that is used for supporting medical personnel's arm, the number of the specific supporting plates 6 is two, the left and right arms of the medical staff are supported respectively, the arms of the medical staff are put on the supporting plates 6, so that the fatigue degree condition of the arm of the medical staff in a long-time suspension state is avoided, the upper side surfaces of the supporting plates 6 are in a convex arc shape with a concave middle part and two concave sides, the stability of the supporting arms can be effectively improved, the arms are put on the supporting plates 6 when the medical staff need to pay attention, the supporting plates 6 are not completely placed on the supporting plates, the form of putting on the supporting plates 6 meets the requirement of reducing the fatigue caused by suspension of the arms, and the better arm controllability can be maintained.

As shown in fig. 7, in order to adjust the height of the supporting plate 6, the supporting rod 5 includes a fixing rod 501, a lower end of the fixing rod 501 is fixedly connected to a side wall of the sliding block 4, an expansion rod 502 is slidably connected to an inside of the fixing rod 501, an upper end of the expansion rod 502 penetrates through the side wall of the fixing rod 501 and extends to the outside, a first screw 503 is rotatably connected to an inside of the fixing rod 501, and the first screw 503 is engaged and sleeved inside the expansion rod 502.

The first screw 503 may be rotated manually or electrically. In the manual operation, the gear side wall on the lower end of the first screw 503 penetrates the fixing rod 501, and the operator can rotate the fixing rod by touching it.

The electric mode is that the first screw 503 is driven by the first motor 504 to rotate and control by meshing of a gear piece, the first motor 504 is fixedly connected to the side wall of the fixing rod 501, a gear is fixedly sleeved on an output shaft of the first motor 504, the lower end of the first screw 503 is also fixedly sleeved with the gear, the two gears are meshed with each other, when the first motor 504 is started, the output shaft of the first motor 504 drives the first screw 503 to start, so that the first screw 503 drives the telescopic rod 502 to slide upwards or downwards in the fixing rod.

Since the arm of the medical staff is often moved during the operation, the position of the supporting plate 6 should not be absolutely fixed, but should be in a form that the arm can move and shake within a certain range along with the arm, as shown in fig. 7, the connecting member 9 includes a base 901, a circular groove 902 is formed on the sidewall of the base 901, a rotating block 903 is rotatably sleeved on the base 901, a plurality of positioning bolts 904 are uniformly distributed on the sidewall of the rotating block 903, the inner ends of the plurality of positioning bolts 904 penetrate through the sidewall of the rotating block 903 and extend into the circular groove 902, the rotating block 903 can be rotated on the base 901 while the rotating block 903 is connected by the cooperation of the positioning bolts 904 and the circular groove 902, a butt-joint block 905 is fixedly connected to the middle portion of the lower sidewall of the supporting plate 6, the lower end of the butt-joint block 905 is rotatably connected to the rotating block 903, the butt-joint block 905 rotates on the rotating block 903, the supporting plate 6 can be conveniently inclined to change the position, so that the change of arm movement in the operation can be adapted.

As shown in fig. 5 to 6, in order to adjust the length of the supporting plate 6, specifically, the front end of the supporting plate 6 is slidably connected with a comb-shaped extension plate 10, the inside of the supporting plate 6 is rotatably connected with a third screw 11, the rear end of the third screw 11 penetrates through the side wall of the supporting plate 6 and is fixedly connected with a rotating button 12, the third screw 11 is engaged and sleeved with a sliding rod 13, the sliding rod 13 is fixedly connected with the extension plate 10, the upper side surfaces of the supporting plate 6 and the extension plate 10 are both coated with a soft gasket, so that the comfort in use is increased, and the rotating button 12 can be rotated to adjust the arm supporting area.

As shown in fig. 2, 8 and 9, the rotating lever 2 is fixed so as to be able to rotate to a state where the pallet 6 faces upward; meanwhile, when the rotary rod 2 is not used, the supporting plate 6 can be rotated to the position below an operating table so as to be convenient for folding the supporting plate 6, one end of the rotary rod 2 is fixedly connected with a rotating handle 14, the inside of the rotating handle 14 is connected with an inserting block 16 in a sliding mode through a spring 15, the spring 15 plays a role in outwards jacking the inserting block 16, one side of the inserting block 16 penetrates through the side wall of the rotating handle 14 and is fixedly connected with a push plate 17, one end, close to the fixed frame 1, of the inserting block 16 penetrates through the side wall of the rotating handle 14 and is movably clamped in an inserting groove 18, and the inserting groove 18 is opened in the side wall of the fixed frame 1;

when the supporting plate 6 needs to be rotated to an upward state, the rotating handle 14 is held, then the pushing plate 17 is pushed outwards, so that the pushing plate 17 drives the inserting block 16 to retract into the rotating handle 14, then the rotating handle 14 is rotated, the rotating handle 14 is communicated with the rotating rod 2 to rotate, when the inserting block 16 is opposite to the slot 18, the pushing plate 17 is loosened, the spring 15 can eject the inserting block 16 to slide outwards, the inserting block 16 can be inserted into the slot 18, and at the moment, the supporting plate 6 can be fixed in the upward state; on the contrary, when the supporting plate 6 needs to be rotated to the lower part of the operating table (as shown in fig. 2), the rotating handle 14 is held to stir the push plate 17 so that the inserting block 16 retracts into the rotating handle 14, the inserting block 16 is drawn out from the inside of the slot 18, then the rotating handle 14 can be rotated, and the rotating rod 2 can be driven to rotate the supporting plate 6 to the lower part of the operating table.

In order to be connected the stable operating table with mount 1, all the meshing is connected with a plurality of dead bolt of lock 20 on the both sides lateral wall of mount 1, and the threaded end of a plurality of dead bolt of lock 20 runs through the lateral wall of mount 1 and the activity top is pressed on the lateral wall of operating table, installs the back on the operating table when mount 1, rotates dead bolt of lock 20, causes dead bolt of lock 20's threaded end top on the lateral wall of operating table, then alright fix mount 1 stable on the operating table.

In order to control the start and stop of the first motor 504 and the second motor 8, specifically, a switch group 19 is fixedly mounted on a side wall of the fixing frame 1, a plurality of keys are arranged on the switch group 19, the plurality of keys respectively drive the first motor 504 and the second motor 8 to start or stop and rotate forward and backward, and the first motor 504 and the second motor 8 adopt motors capable of rotating forward or backward and are powered by an external power supply through cables.

The working principle is as follows: the fixing frame 1 is installed on an operating table, the fixing frame 1 is fixed and fixed firmly through a locking bolt 20, at the moment, a rotating handle 14 is rotated to enable an inserting block 16 to be inserted into a slot 18, at the moment, a supporting rod 5 is rotated to be in a vertically upward state (as shown in figure 1), the fixing frame is electrified when the fixing frame is used, a first motor 504 and a second motor 8 are controlled to be started through a switch group 19, when the switch group 19 controls the first motor 504 to be started, the first motor 504 is enabled to drive a first screw rod 503 to rotate, so that a telescopic rod 502 is enabled to slide upwards or downwards in the fixing rod 501, the height of a supporting plate 6 is adjusted, the switch group 19 is enabled to control the second motor 8 to be started, so that a second motor 18 is enabled to drive a second screw rod 7 to rotate, at the moment, two sliding blocks 4 slide relatively, so that the two supporting rods 5 slide relatively along with the two sliding blocks 4, and then the distance between the two supporting plates 6 is adjusted, when the height and the interval of the supporting plate 6 are adjusted to proper positions, the two arms of the medical staff are respectively placed on the two supporting plates 6, the angle of the supporting plate 6 can be freely adjusted and rotated when used through the connecting piece 9, the movement of the angle of the two arms of the medical staff is relatively free, and the long-time eye operation treatment of the medical staff is facilitated.

The method of adjusting the height and pitch of the pallet 6 may be as follows:

two medical personnel cooperatees the operation (for example the doctor of operation and the nurse that supplementary operation was gone on), at first the doctor places the both arms on layer board 6, give the instruction that the nurse was assigned through the doctor, the nurse carries out switch block 19 through the instruction, cause two layer boards 6 of nurse drive to carry out the regulation of height and interval, make the suitable state of layer board 6 in can adjusting to the doctor operation with the interval, and in the operation process, if the doctor need adjust layer board 6 once more, doctor's both arms need not leave layer board 6 alright adjust, avoid the operation interrupt.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a be arranged in ophthalmology hand auxiliary stay frame, is including fixing mount (1) on the operating table, its characterized in that: the utility model discloses a supporting frame, including mount (1), dwang (2), it has spout (3) to go up the level rotation, it has second screw rod (7) to open on the lateral wall of dwang (2), the inside of spout (3) is rotated and is connected with, the both ends symmetrical meshing of second screw rod (7) has two slider (4), all is equipped with bracing piece (5) on every slider (4), the upper end of bracing piece (5) is articulated through connecting piece (9) has layer board (6).

2. A hand aid support for use in ophthalmology according to claim 1, wherein: the utility model discloses a bracing piece, including slider (4), bracing piece (5) are including dead lever (501), the lower extreme fixed connection of dead lever (501) is on the lateral wall of slider (4), the inside sliding connection of dead lever (501) has telescopic link (502), the lateral wall of dead lever (501) is run through and extends to the outside in the upper end of telescopic link (502), the internal rotation of dead lever (501) is connected with first screw rod (503), first screw rod (503) meshing cup joints the inside at telescopic link (502).

3. A hand aid support for use in ophthalmology according to claim 2, wherein: connecting piece (9) are including base (901), it has annular (902) to open on the lateral wall of base (901), rotating on base (901) and having cup jointed turning block (903), evenly distributed has a plurality of positioning bolt (904) on the lateral wall of turning block (903), and the inner of a plurality of positioning bolt (904) runs through the lateral wall of turning block (903) and extends to the inside of annular (902), the lower lateral wall middle part fixedly connected with butt joint piece (905) of layer board (6), the lower extreme of butt joint piece (905) is rotated and is connected on turning block (903).

4. A hand aid support for use in ophthalmology according to claim 1, wherein: the front end of the supporting plate (6) is connected with a comb-shaped lengthening plate (10) in a sliding mode, a third screw (11) is rotatably connected inside the supporting plate (6), a sliding rod (13) is sleeved on the third screw (11) in a meshed mode, and the sliding rod (13) is fixedly connected with the lengthening plate (10).

5. A hand aid support for use in ophthalmology according to claim 1, wherein: the one end fixedly connected with of dwang (2) changes (14), it has inserted block (16) to change the inside of (14) through spring (15) sliding connection, one side of inserted block (16) runs through to change the lateral wall and the fixedly connected with push pedal (17) of (14), the one end that inserted block (16) is close to mount (1) runs through to change the lateral wall and the movable joint in the inside of slot (18) of (14), slot (18) are opened on the lateral wall of mount (1).

6. A hand aid support for use in ophthalmology according to claim 1, wherein: all the side walls on the two sides of the fixing frame (1) are connected with a plurality of locking bolts (20) in a meshed mode, and the threaded ends of the locking bolts (20) penetrate through the side wall of the fixing frame (1) and are movably jacked on the side wall of an operating table.

7. A hand aid support for use in ophthalmology according to claim 1, wherein: and a switch group (19) is fixedly arranged on the side wall of the fixed frame (1).