CN217793720U - Head adjusting and fixing equipment for eye surgery - Google Patents
Head adjusting and fixing equipment for eye surgery Download PDFInfo
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- CN217793720U CN217793720U CN202221709786.0U CN202221709786U CN217793720U CN 217793720 U CN217793720 U CN 217793720U CN 202221709786 U CN202221709786 U CN 202221709786U CN 217793720 U CN217793720 U CN 217793720U
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Abstract
The utility model discloses a head adjusting and fixing device for eye surgery, which comprises an eye surgery bed board and a bearing body arranged at the upper end of the eye surgery bed board, wherein a driving box is arranged at the upper end of the bearing body, first slide ways are respectively arranged at the left end and the right end of the upper surface of the driving box, first slide blocks are respectively arranged in the two first slide ways, a fixed plate is arranged at the upper end of each first slide block, and a head fixing box is arranged at the opposite side walls of the two fixed plates; the side walls of the two head fixing boxes are provided with arc-shaped grooves, arc-shaped cylinders are installed in the arc-shaped grooves, arc-shaped supporting plates are installed in the arc-shaped cylinders, micro cylinders are installed at the upper end and the lower end of the interior of the head fixing box, pneumatic telescopic rods are installed at the output ends of the two micro cylinders, through holes are formed in the upper end and the lower end of the side wall of the head fixing box, which are located in the arc-shaped grooves, respectively, and second slide ways are formed in the upper end and the lower end of the side wall of the arc-shaped supporting plate; the head adjusting and fixing device for the eye surgery is suitable for patients with different head sizes, so that the safety of the eye surgery is improved.
Description
Technical Field
The utility model relates to an eye operation technical field specifically is a head is adjusted fixed equipment for eye operation.
Background
In ophthalmic clinic, many diseases of the eyes need to be treated by operation, an anesthetic needs to be injected before the operation, and the patients are in an unclear state and have unconscious disorientation in the head during the operation, which is particularly common in some children patients. Therefore, the operation device brings great influence to medical staff, seriously influences the treatment effect and the operation speed of the operation and further increases the pain of patients. Therefore, a fixing device is needed to fix the head of a patient, the ophthalmologic operation belongs to a fine operation, the requirement on the operation precision is high, the head of the patient is required to be fixed in the operation process, the existing head fixing device is single in structure and cannot be suitable for the patients with different head sizes, and the fixing device is inconvenient to mount with an operation bed board, so that the prior art needs to be improved.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a head is adjusted fixed equipment for eye surgery to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a head adjusting and fixing device for eye surgery comprises an eye surgery bed board and a bearing body installed at the upper end of the eye surgery bed board, wherein a driving box is installed at the upper end of the bearing body, first slide ways are formed in the left end and the right end of the upper surface of the driving box, first slide blocks are installed in the two first slide ways, fixing plates are installed at the upper ends of the first slide blocks, and head fixing boxes are installed on opposite side walls of the two fixing plates;
the side walls of the two head fixing boxes are provided with arc-shaped grooves, arc-shaped cylinders are installed in the arc-shaped grooves, arc-shaped supporting plates are installed in the arc-shaped cylinders, micro cylinders are installed at the upper end and the lower end of the interior of the head fixing box, pneumatic telescopic rods are installed at the output ends of the two micro cylinders, through holes are formed in the upper end and the lower end of the side wall of the head fixing box, second slide ways are formed in the upper end and the lower end of the side wall of the arc-shaped supporting plate, second slide blocks are installed in the second slide ways, the end portion of the pneumatic telescopic rod at the upper end penetrates through the upper end of the through hole and then is connected with the second slide block at the upper end, and the end portion of the pneumatic telescopic rod at the lower end penetrates through the lower end of the through hole and then is connected with the second slide block at the lower end;
the bearing is installed to the left side inner wall of drive case, the right side wall of drive case has been seted up and has been changeed the hole, and changes the downthehole bobbin of installing, install the pivot in the bobbin, the left end of pivot is installed in the bearing, the outside left end of pivot is equipped with external screw thread a, the outside right-hand member of pivot is equipped with external screw thread b, the equal spiro union in outside and interior bobbin of external screw thread a and external screw thread b, left end the left end is connected to first slider interior bobbin, right-hand member the right-hand member is connected to first slider interior bobbin.
Preferably, the left side wall and the right side wall of the supporting body are both provided with adjusting sockets, adjusting plates are inserted into the adjusting sockets, U-shaped fixing frames are mounted at the end parts of the two adjusting plates, and the U-shaped fixing frames are mounted on the side wall of the eye operation bed plate.
Preferably, two fixed screw holes are formed in the lower surface of the U-shaped fixed frame, a fixed screw is screwed in the fixed screw holes, a supporting block is mounted at the end of the fixed screw, and the supporting block is attached to the lower surface of the eye surgery bed board.
Preferably, the balance weight is installed at the end of the two adjusting plates, the balance weight is arranged in the supporting body, and the central partition plate is installed in the middle section in the supporting body.
Preferably, the protection cushion layer is arranged on the opposite side walls of the two arc-shaped supporting plates.
Preferably, the right end of the rotating shaft extends to the right end of the driving box and then is provided with a rotating disc.
Compared with the prior art, the beneficial effects of the utility model are that: this fixed equipment is adjusted to head for eye operation, moreover, the steam generator is simple in structure, and convenient for operation, through the upper end installation drive case at the supporting body, and set up the fixed plate of relative movement on the drive case, thereby set up the fixed box of head on two fixed plates, thereby arc layer board on through the fixed box of head, fix patient's head, and be applicable to the different patient of head size through the fixed box of portable head, and through interior angle adjusting part, can adjust the angle of fixed well head as required, and it is whole fixed with medical bed board to be convenient for equipment through adjustable supporting body, thereby improve the security of eye operation.
Drawings
FIG. 1 is a schematic view of the present invention;
FIG. 2 is a schematic view of the inside of the head fixing case of the present invention;
fig. 3 is a schematic view of the inside of the driving box of the present invention;
fig. 4 is a cross-sectional view of the supporting body of the present invention.
In the figure: 1 eye operation bed board, 2 bearing bodies, 3 driving boxes, 4 head fixing boxes, 5 fixing plates, 6 first slide ways, 7U-shaped fixing frames, 8 fixing screw holes, 9 fixing screws, 10 abutting blocks, 11 bearings, 12 external threads a, 13 internal screw cylinders, 14 rotating shafts, 15 external threads b, 16 shaft cylinders, 17 rotating discs, 18 first slide blocks, 19 micro cylinders, 20 arc-shaped grooves, 21 arc-shaped cylinders, 22 pneumatic telescopic rods, 23 protective cushion layers, 24 arc-shaped supporting plates, 25 through holes, 26 second slide blocks, 27 second slide ways, 28 central partition plates, 29 balance blocks, 30 adjusting plates and 31 adjusting sockets.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: a head adjusting and fixing device for eye surgery comprises an eye surgery bed board 1 and a bearing body 2 arranged at the upper end of the eye surgery bed board 1, wherein the eye surgery bed board 1 is a bed board on which a patient lies during eye surgery, the bearing body 2 is positioned at the head of the bed board, a driving box 3 is arranged at the upper end of the bearing body 2, first slide ways 6 are arranged at the left end and the right end of the upper surface of the driving box 3, first slide blocks 18 are arranged in the two first slide ways 6, fixing plates 5 are arranged at the upper ends of the first slide blocks 18, and head fixing boxes 4 are arranged on opposite side walls of the two fixing plates 5;
the side walls of the two head fixing boxes 4 are provided with arc-shaped grooves 20, arc-shaped cylinders 21 are installed in the arc-shaped grooves 20, arc-shaped supporting plates 24 are installed in the arc-shaped cylinders 21, the arc-shaped supporting plates 24 can slide in the arc-shaped cylinders 21, micro air cylinders 19 are installed at the upper end and the lower end of the inside of the head fixing boxes 4, pneumatic telescopic rods 22 are installed at the output ends of the two micro air cylinders 19, the two micro air cylinders 19 are two independent air cylinders and can independently control one of the air cylinders, through holes 25 are formed in the upper end and the lower end of the side wall of the head fixing box 4, through holes 25 are formed in the upper end and the lower end of the side wall of the arc-shaped supporting plate 20, second slide ways 27 are formed in the upper end of the second slide ways 27, the end of the pneumatic telescopic rod 22 at the upper end is connected with the second slide block 26 at the upper end after passing through the through hole 25 at the upper end, the end of the pneumatic telescopic rod 22 at the lower end is connected with the second slide block 26 at the lower end after the head of a patient is fixed through the two arc-shaped clamping plates 24, four pneumatic telescopic rods 22 are controlled, and the four pneumatic telescopic rods 22 are driven to move up and the arc-shaped clamping plates are matched, so as to adjust the head fixing state of the patient;
bearing 11 is installed to the left side inner wall of flexible drive case 3, the hole has been seted up to the right side wall of drive case 3, and change the downthehole bobbin 16 of installing, install pivot 14 in the bobbin 16, the left end of pivot 14 is installed in bearing 11, the outside left end of pivot 14 is equipped with external screw thread a 12, the outside right-hand member of pivot 14 is equipped with external screw thread b 15, the screw thread of external screw thread a 12 and external screw thread b 15 is to opposite, and the internal thread of two interior screw barrels 13 is the same, thereby rotation through pivot 14, can realize two interior screw barrels 13 and move relatively or in opposite directions, external screw thread a 12 and external screw thread b 15's outside all spiro union and interior screw barrel 13, the interior screw barrel 13 of left end is connected to the first slider 18 of left end, the interior screw barrel 13 of right-hand member is connected to the first slider 18 of right-hand member.
The left side wall and the right side wall of the supporting body 2 are respectively provided with an adjusting socket 31, adjusting plates 30 are respectively inserted into the two adjusting sockets 31, U-shaped fixing frames 7 are respectively installed at the end parts of the two adjusting plates 30, the U-shaped fixing frames 7 are installed on the side wall of the eye operation bed board 1, and the U-shaped fixing frames 7 at the two ends are driven to move through the movement of the adjusting plates 30 in the adjusting sockets 31, so that the eye operation bed boards 1 with different widths can be conveniently fixed.
The lower surfaces of the two U-shaped fixing frames 7 are provided with fixing screw holes 8, fixing screws 9 are screwed in the fixing screw holes 8, abutting blocks 10 are installed at the ends of the fixing screws 9, the abutting blocks 10 are attached to the lower surface of the eye surgery bed board 1, and the abutting blocks 10 are contacted with the eye surgery bed board 1 through movement of the fixing screws 9 in the fixing screw holes 8, so that the abutting blocks are abutted and fixed.
The balance weight 29 is installed at the end of the two adjusting plates 30, the balance weight 29 is arranged inside the supporting body 2, and the central partition plate 28 is installed at the middle section inside the supporting body 2.
The right end of the rotating shaft 14 extends to the right end of the driving box 3 and is provided with a rotating disc 17, so that the rotating shaft 14 can be conveniently rotated.
The working process and principle are as follows: when using, at first, place the upper end at eye operation bed board 1 with supporting body 2, then move the fixed frame 7 of U type to both sides and with its suit in eye operation bed board 1's both sides, and it is fixed with it through clamping screw 9, then place patient's head between two fixed boxes of head 4, rotate pivot 14, drive two fixed box of head 4 relative movement, thereby it is fixed with patient's head through two arc layer boards 24, when needs adjustment patient's head angle, the cooperation of four pneumatic telescopic rod 22 of accessible is flexible, thereby the arc layer board 24 of drive left end upwards or moves down, the arc layer board 24 of drive right-hand member upwards or moves down, thereby it rotates to carry out angle modulation to hold in the palm patient's head can.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a fixed equipment is adjusted with head to eye operation, includes eye operation bed board (1) and installs supporting body (2) in eye operation bed board (1) upper end, its characterized in that: a driving box (3) is installed at the upper end of the supporting body (2), first slide ways (6) are respectively arranged at the left end and the right end of the upper surface of the driving box (3), first slide blocks (18) are respectively installed in the two first slide ways (6), a fixing plate (5) is installed at the upper end of each first slide block (18), and head fixing boxes (4) are installed on opposite side walls of the two fixing plates (5);
arc-shaped grooves (20) are formed in the side walls of the two head fixing boxes (4), arc-shaped cylinders (21) are installed in the arc-shaped grooves (20), arc-shaped supporting plates (24) are installed in the arc-shaped cylinders (21), micro air cylinders (19) are installed at the upper end and the lower end of the interior of the head fixing boxes (4), pneumatic telescopic rods (22) are installed at the output ends of the two micro air cylinders (19), through holes (25) are formed in the upper end and the lower end of the side wall of the head fixing boxes (4) which are located at the upper end and the lower end of the arc-shaped grooves (20), second slide ways (27) are formed in the upper end and the lower end of the side wall of the arc-shaped supporting plates (24), second slide blocks (26) are installed in the second slide ways (27), the end portion of the pneumatic telescopic rod (22) at the upper end penetrates through the upper end of the through hole (25) and then is connected with the second slide block (26), and the end portion of the pneumatic telescopic rod (22) at the lower end penetrates through the through hole (25) and then is connected with the second slide block (26);
bearing (11) are installed to the left side inner wall of drive case (3), the right side wall of drive case (3) has been seted up and has been changeed the hole, and changes downthehole bobbin (16) of installing, install pivot (14) in bobbin (16), install in bearing (11) the left end of pivot (14), the outside left end of pivot (14) is equipped with external screw thread a (12), the outside right-hand member of pivot (14) is equipped with external screw thread b (15), the equal spiro union in outside and interior bobbin (13) of external screw thread a (12) and external screw thread b (15), the left end is connected to first slider (18) the left end interior bobbin (13), right-hand member is connected to first slider (18) interior bobbin (13).
2. The eye surgery head adjusting and fixing device according to claim 1, wherein: adjusting sockets (31) are formed in the left side wall and the right side wall of the bearing body (2), adjusting plates (30) are inserted into the adjusting sockets (31), U-shaped fixing frames (7) are installed at the end portions of the adjusting plates (30), and the U-shaped fixing frames (7) are installed on the side wall of the eye operation bed plate (1).
3. The eye surgery head adjusting and fixing device according to claim 2, wherein: two fixed screw (8) have been seted up to the fixed frame of U type (7) lower surface, the inside spiro union of fixed screw (8) has fixing screw (9), the tip of fixing screw (9) is installed and is supported piece (10), support piece (10) and the laminating of eye operation bed board (1) lower surface and be connected.
4. The eye surgery head adjusting and fixing device according to claim 2, wherein: balance weight (29) are installed to the tip of two regulating plate (30), balance weight (29) set up in the inside of supporting body (2), central baffle (28) are installed to the inside middle section of supporting body (2).
5. The eye surgery head adjusting and fixing device according to claim 1, wherein: protective cushion layers (23) are arranged on the opposite side walls of the two arc-shaped supporting plates (24).
6. The eye surgery head adjusting and fixing device according to claim 1, wherein: the right end of the rotating shaft (14) extends to the right end of the driving box (3) and is provided with a rotating disc (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221709786.0U CN217793720U (en) | 2022-07-05 | 2022-07-05 | Head adjusting and fixing equipment for eye surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221709786.0U CN217793720U (en) | 2022-07-05 | 2022-07-05 | Head adjusting and fixing equipment for eye surgery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217793720U true CN217793720U (en) | 2022-11-15 |
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ID=83963198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221709786.0U Active CN217793720U (en) | 2022-07-05 | 2022-07-05 | Head adjusting and fixing equipment for eye surgery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217793720U (en) |
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2022
- 2022-07-05 CN CN202221709786.0U patent/CN217793720U/en active Active
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