Operating bed

Abstract

The utility model discloses an operating bed, and particularly relates to the technical field of brain surgery equipment, the operating bed comprises a bed body and a headboard arranged at the end part of the bed body, the surface of the headboard far away from the bed body is fixedly connected with a plurality of guide seats, an annular adjusting plate is rotatably connected between the guide seats, and the annular adjusting plate is fixedly connected with the headboard. A spiral groove is formed in the surface of the annular adjusting plate, the guide seat located at the top end of the headboard is in threaded connection with a butterfly bolt abutting against the annular adjusting plate, and a plurality of guide grooves are formed in the surface of the headboard. The head fixing device has the advantages that the back side of the head of a patient is positioned through the positioning rod at the bottom, the two sides of the head are positioned through the other two positioning rods respectively, the head is protected through the rubber head, the annular adjusting plate is positioned by rotating the butterfly bolt, and therefore the head of the patient is fixed; and the risk in the operation process is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of brain surgery equipment, in particular to an operating table. Background Art

[0002] With the development of medical technology, brain surgery has gradually matured. Auxiliary treatment for brain surgery is often needed during brain surgery in hospitals. At present, traditional auxiliary devices for brain surgery use simple brackets, on which surgical lights and racks for surgical supplies are fixed. However, in actual applications, it is often necessary to adjust according to different situations, and this bracket cannot be easily adjusted. These problems need to be solved, so improvements are needed.

[0003] The existing patent is an auxiliary device for brain surgery. The auxiliary device for surgery in patent authorization number CN211382437U has good spotlighting effect and can easily adjust the position of the operating table.

[0004] However, the operating table in patent authorization number CN211382437U does not have a structure for fixing the patient's head. Since the patient needs to undergo general anesthesia before the operation, the patient is unconscious after anesthesia, so the position of the head cannot be guaranteed to be fixed during the operation. Moreover, if the head is not fixed, there is a great risk during the operation. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and provides an operating table.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A surgical bed is designed, comprising a bed body and a headboard installed at the end of the bed body, wherein a surface of the headboard away from the bed body is fixedly connected with a guide seat, and a plurality of guide seats are provided;

[0008] An annular adjustment plate is rotatably connected between the guide seats, a spiral groove is provided on the surface of the annular adjustment plate, and a butterfly bolt abutting against the annular adjustment plate is screwed to the guide seat located at the top of the headboard;

[0009] A guide groove is provided on the surface of the headboard, and there are multiple guide grooves. A connecting seat is slidably connected to the inner side of the guide groove. A positioning rod is installed on the side wall of the connecting seat away from one end of the annular adjustment plate and corresponding to the axis of the annular adjustment plate, and a rubber head is installed on the end of the positioning rod. A guide column slidably connected to the spiral groove is connected to one end of the connecting seat away from the positioning rod.

[0010] Preferably, a carrier plate is installed above the bed body, and a headrest is placed at one end of the carrier plate close to the headboard.

[0011] Preferably, sliding blocks are symmetrically mounted on the edge of the lower surface of the carrier plate, and sliding grooves symmetrically connected to the sliding blocks are opened on the edge of the upper surface of the bed.

[0012] Preferably, a through hole is opened on the surface of the headboard, and the center of the through hole corresponds to the axis of the annular adjustment plate.

[0013] Preferably, a handle is fixedly connected to the surface edge of the annular adjustment plate away from the headboard.

[0014] Preferably, three guide grooves are specifically provided, and the axis center angle between two adjacent stable guide grooves corresponding to the annular adjustment plate is °.

[0015] Preferably, a limiting portion is provided at the end of the guide column, and the limiting portion is in contact with the surface of the annular adjustment plate.

[0016] The utility model provides an operating table with the following beneficial effects:

[0017] 1. The guide column cooperates with the spiral groove to slide toward the center of the annular adjustment plate, so that the connecting seat cooperates with the guide groove to move to the center of the annular adjustment plate corresponding to the center of the annular adjustment plate. The positioning rod at the bottom is positioned with the back of the patient's head, and the other two positioning rods are positioned on both sides of the head respectively, and the head is protected by the rubber head. The annular adjustment plate is positioned by rotating the butterfly bolt, thereby completing the fixation of the patient's head and reducing the risk during the operation.

[0018] 2. By placing the patient's head on the headrest, the comfort during the head positioning process can be improved, and the slider slides on the inner side of the slide groove to move the carrier plate toward the headboard, which is conducive to the patient's head surgical site passing through the headboard and the annular adjustment plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of an operating table proposed by the utility model;

[0020] Figure 2 This is a structural schematic diagram of an operating table proposed by the utility model from another perspective;

[0021] Figure 3 This is a schematic diagram of the connecting seat structure of an operating table proposed by the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of a ring-shaped adjustment plate of an operating table proposed by the utility model;

[0023] Figure 5 This is a schematic diagram of the slide structure of an operating table proposed by the utility model;

[0024] Figure 6 The utility model is a schematic diagram of the bottom structure of a carrier plate of an operating table.

[0025] In the figure: 1. bed body; 2. headboard; 3. guide seat; 4. annular adjustment plate; 5. butterfly bolt; 6. handle; 7. guide groove; 8. connecting seat; 9. positioning rod; 10. rubber head; 11. spiral groove; 12. guide column; 13. carrier plate; 14. headrest; 15. slide groove; 16. slider. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0027] Reference Figure 1-6 , an operating bed, comprising a bed body 1 and a headboard 2 installed at the end of the bed body 1, a surface of the headboard 2 away from the bed body 1 is fixedly connected with a guide seat 3, and a plurality of guide seats 3 are provided;

[0028] An annular adjustment plate 4 is rotatably connected between the guide seats 3, a spiral groove 11 is provided on the surface of the annular adjustment plate 4, and a butterfly bolt 5 abutting against the annular adjustment plate 4 is screwed to the guide seat 3 at the top of the headboard 2;

[0029] A guide groove 7 is provided on the surface of the headboard 2, and a plurality of guide grooves 7 are provided. A connecting seat 8 is slidably connected to the inner side of the guide groove 7. A positioning rod 9 is installed on the side wall of the connecting seat 8 away from the end of the annular adjustment plate 4 and corresponding to the axis of the annular adjustment plate 4, and a rubber head 10 is installed on the end of the positioning rod 9. A guide column 12 slidably connected to the spiral groove 11 is connected to the end of the connecting seat 8 away from the positioning rod 9.

[0030] It should be noted that when the operating table for brain surgery is in use, the brain patient who needs surgery lies flat on the bed body 1, and the part of the head that needs surgery is passed through the headboard 2 and the annular adjustment plate 4. The staff rotates the annular adjustment plate 4 clockwise through the guide seat 3, and slides toward the center of the annular adjustment plate 4 through the guide column 12 and the spiral groove 11, so that the connecting seat 8 cooperates with the guide groove 7 to move to the center of the annular adjustment plate 4, and is positioned with the patient's back of the head through the positioning rod 9 at the bottom, while the other two positioning rods 9 are respectively positioned on both sides of the head, and the head is protected by the rubber head 10, and the annular adjustment plate 4 is positioned by rotating the butterfly bolt 5, thereby completing the fixation of the patient's head and reducing the risk during the operation.

[0031] like Figure 1 , Figure 5 , Figure 6 As shown, a carrier plate 13 is installed above the bed body 1, and a headrest 14 is placed at one end of the carrier plate 13 close to the headboard 2, a slider 16 is symmetrically installed on the lower surface edge of the carrier plate 13, and a slide groove 15 symmetrically opened on the upper surface edge of the bed body 1 to be slidably connected to the slider 16;

[0032] It should be noted that by placing the patient's head on the headrest 14, the comfort during the head positioning process can be improved, and the slider 16 slides on the inner side of the slide groove 15 to move the carrier plate 13 toward the headboard 2, thereby facilitating the patient's head surgery part to pass through the headboard 2 and the annular adjustment plate 4.

[0033] like Figure 1 , Figure 2 As shown, a through hole is opened on the surface of the headboard 2, and the center of the through hole corresponds to the axis of the annular adjustment plate 4, and three guide grooves 7 are specifically provided, and the axis angle between two adjacent stable guide grooves 7 corresponding to the annular adjustment plate 4 is 120°;

[0034] It should be noted that this is helpful for stably positioning the patient's head.

[0035] like Figure 2 As shown, a handle 6 is fixedly connected to the edge of the surface of the annular adjustment plate 4 away from the headboard 2;

[0036] It should be noted that the handle 6 is provided to facilitate the staff to drive the annular adjustment plate 4 to rotate.

[0037] like Figure 4 As shown, a limiting portion is provided at the end of the guide column 12, and the limiting portion is in contact with the surface of the annular adjustment plate 4;

[0038] It should be noted that the guide post 12 is limited to prevent the guide post 12 from being separated from the spiral groove 11 .

[0039] Working principle: When in use, the brain patient who needs surgery lies flat on the bed 1, and the part of the head that needs surgery passes through the headboard 2 and the annular adjustment plate 4. The staff rotates the annular adjustment plate 4 clockwise through the guide seat 3, and slides toward the center of the annular adjustment plate 4 through the guide column 12 and the spiral groove 11, so that the connecting seat 8 cooperates with the guide groove 7 to move to the center of the annular adjustment plate 4, and is positioned with the back of the patient's head through the positioning rod 9 at the bottom, and the other two positioning rods 9 are respectively positioned on both sides of the head, and the head is protected by the rubber head 10, and the annular adjustment plate 4 is positioned by rotating the butterfly bolt 5, thereby completing the fixation of the patient's head.

[0040] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An operating table, comprising a bed body (1) and a headboard (2) mounted at the end of the bed body (1), characterized in that: A guide seat (3) is fixedly connected to the surface of the headboard (2) away from the bed body (1), and a plurality of guide seats (3) are provided; An annular adjustment plate (4) is rotatably connected between the guide seats (3), a spiral groove (11) is provided on the surface of the annular adjustment plate (4), and a butterfly bolt (5) abutting against the annular adjustment plate (4) is screwed to the guide seat (3) located at the top end of the headboard (2); A guide groove (7) is provided on the surface of the headboard (2), and a plurality of guide grooves (7) are provided. A connecting seat (8) is slidably connected to the inner side of the guide groove (7). A positioning rod (9) is installed on the side wall of the connecting seat (8) away from one end of the annular adjustment plate (4) and corresponding to the axis of the annular adjustment plate (4), and a rubber head (10) is installed on the end of the positioning rod (9). A guide column (12) slidably connected to the spiral groove (11) is connected to one end of the connecting seat (8) away from the positioning rod (9).

2. The operating table according to claim 1, characterized in that: A carrier plate (13) is installed above the bed body (1), and a headrest (14) is placed on one end of the carrier plate (13) close to the headboard (2).

3. The operating table according to claim 2, characterized in that: The lower surface edge of the carrier plate (13) is symmetrically provided with a sliding block (16), and the upper surface edge of the bed body (1) is symmetrically provided with a sliding groove (15) which is slidably connected to the sliding block (16).

4. The operating table according to claim 1, characterized in that: A through hole is provided on the surface of the headboard (2), and the center of the through hole corresponds to the axis of the annular adjustment plate (4).

5. The operating table according to claim 1, characterized in that: A handle (6) is fixedly connected to the surface edge of the annular adjustment plate (4) away from the headboard (2).

6. The operating table according to claim 1, characterized in that: Specifically, three guide grooves (7) are provided, and the axis center angle between two adjacent stable guide grooves (7) corresponding to the annular adjustment plate (4) is 120°.

7. The operating table according to claim 1, characterized in that: A limiting portion is provided at the end of the guide column (12), and the limiting portion is in contact with the surface of the annular adjustment plate (4).

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