CN211512110U - Neurosurgery auxiliary stand who conveniently adjusts - Google Patents

Abstract

The utility model belongs to the technical field of medical instruments, in particular to an auxiliary support for neurosurgery that is easily adjusted, comprising a base plate, the bottom of the base plate is provided with grooves, the number of the grooves is four, and the four grooves A first electric push rod is fixedly connected in the groove; in the utility model, a motor is arranged to start the motor, the motor drives the driving gear to rotate, the driving gear drives the passive gear, the passive gear drives the rotating shaft to rotate, and the rotating shaft drives the first threaded column to rotate, The threaded barrel is raised or lowered, the support table is raised or lowered, and the height of the headrest can be adjusted to support the doctor's head, which greatly reduces the work intensity of medical staff and reduces the incidence of medical accidents. By setting a telescopic rod and the second electric push rod, the elbow support can be adjusted according to the needs of the doctor's operation, and the auxiliary support can be moved conveniently by setting the first electric push rod and the universal wheel.

Description

An easily adjustable auxiliary stent for neurosurgery

technical field

The utility model belongs to the technical field of medical instruments, in particular to an auxiliary support for neurosurgery that is easily adjusted.

Background technique

Neurosurgery is a science that studies diseases of the brain, spinal cord and peripheral nervous system using surgical methods and surgery as the main treatment method. The youngest, most complex and fastest-growing discipline, which has higher requirements for surgical instruments. During surgery, doctors often have to be in a cantilever or cantilever state. For a long time, the arms and wrists are easily fatigued. The lack of support for the head during the operation will also cause discomfort to the doctor during long-term operation; the above defects will reduce the accuracy and efficiency of the doctor's operation, and even cause medical accidents.

Utility model content

In order to solve the problems raised in the above background art. The utility model provides an auxiliary support for neurosurgery which is convenient to adjust, which has the characteristics of convenient adjustment and movement.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an auxiliary support for neurosurgery that can be easily adjusted, comprising a bottom plate, and the bottom of the bottom plate is provided with grooves, and the number of the grooves is four, and the four The grooves are all fixedly connected with a first electric push rod, the other ends of the four first electric push rods are fixedly connected with a universal wheel, a cavity is opened in the bottom plate, and the inner wall of the cavity is A motor is fixedly connected, a driving gear is fixedly connected to the output shaft of the motor, a bearing is fixedly connected to the inner wall of the cavity, a rotating shaft is passed through the bearing, and a driven gear is sleeved on the surface of the rotating shaft, The driving gear is meshed with the driven gear, a circular hole is formed on the top of the bottom plate, and the circular hole is communicated with the cavity, and a bearing is fixedly connected in the circular hole, and the rotating shaft passes through the bearing, and the rotating shaft The other end of the screw is fixedly connected with a first threaded column, the surface of the first threaded column is threadedly connected with a threaded cylinder, and the surface of the threaded cylinder is fixedly connected with a slider, the number of the slider is two, the bottom plate A fixed cylinder is fixedly connected to the top of the fixed cylinder, and the inner wall of the fixed cylinder is provided with a chute, the number of which is two, and the two sliding blocks are movably connected in the two chute, and the The top is fixedly connected with a support table, the top of the support table is provided with a headrest, two sides of the fixed cylinder are fixedly connected with telescopic components, the other ends of the two telescopic components are fixedly connected with a support plate, and the two sides are fixedly connected with a support plate. Second electric push rods are fixedly connected to the tops of each of the support plates, and elbow brackets are fixedly connected to the tops of the two second electric push rods.

Preferably, the telescopic assembly includes a fixing rod, one end of the fixing rod is provided with a clamping slot, a clamping rod is clamped in the clamping groove, and a surface of the clamping rod is fixedly connected with a second threaded post, the fixing A rectangular through hole is formed on the surface of the rod, and a threaded cap is threadedly connected to the second threaded post through the rectangular through hole.

Preferably, a control switch is provided on the side of the support table.

Preferably, the bottom of the bottom plate is provided with a rubber pad.

Preferably, sponge pads are provided on the surfaces of the elbow support and the headrest.

Compared with the prior art, the beneficial effects of the present utility model are:

In the utility model, by setting a motor, starting the motor, the motor drives the driving gear to rotate, the driving gear drives the passive gear, the passive gear drives the rotating shaft to rotate, and the rotating shaft drives the first threaded column to rotate, so that the threaded cylinder rises or falls, and the support platform rises or falls. The height of the headrest can be adjusted to support the doctor's head, which greatly reduces the work intensity of medical staff and reduces the incidence of medical accidents. By setting the telescopic rod and the second electric push rod, it can be adjusted according to the doctor's operation. The elbow bracket needs to be adjusted, and the auxiliary bracket can be moved conveniently by setting the first electric push rod and the universal wheel.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present invention, and constitute a part of the specification, and are used to explain the present invention together with the embodiments of the present invention, and do not constitute a limitation to the present invention. In the attached image:

Fig. 1 is the structural representation of the front section of the utility model;

Fig. 2 is the enlarged structural representation at A in the utility model;

3 is a schematic structural diagram of a telescopic assembly in the utility model;

In the figure: 1. Bottom plate; 2. Groove; 3. The first electric push rod; 4. Universal wheel; 5. Rubber pad; 6. Cavity; 7. Motor; 8. Driving gear; 9. Bearing; 10 , driven gear; 11, fixed cylinder; 12, first threaded column; 13, threaded cylinder; 14, chute; 15, slider; 16, support table; 17, headrest; 18, control switch; 19, telescopic assembly ;191, fixed rod; 192, card slot; 193, rectangular through hole; 194, card rod; 195, second threaded column; 196, threaded cap; 20, support plate; 21, second electric push rod; 22, hand Elbow bracket; 23. Rotation shaft.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example

Please refer to FIGS. 1-3 , the present invention provides the following technical solutions: an auxiliary support for neurosurgery that can be easily adjusted, comprising a base plate 1 , a groove 2 is formed at the bottom of the base plate 1 , and the number of the grooves 2 is Four, the first electric push rods 3 are fixedly connected in the four grooves 2, and the other ends of the four first electric push rods 3 are fixedly connected with a universal wheel 4, and the bottom plate 1 is provided with a universal wheel 4. There is a cavity 6, a motor 7 is fixedly connected to the inner wall of the cavity 6, a driving gear 8 is fixedly connected to the output shaft of the motor 7, and a bearing 9 is fixedly connected to the inner wall of the cavity 6. The bearing 9 is provided with a rotating shaft 23, the surface of the rotating shaft 23 is sleeved with the driven gear 10, the driving gear 8 is meshed with the driven gear 10, and the top of the bottom plate 1 is provided with a circular hole, and the circular hole is connected to the empty space. The cavity 6 is connected, and the circular hole is fixedly connected with the bearing 9, the rotating shaft 23 is inserted in the bearing 9, and the other end of the rotating shaft 23 is fixedly connected with the first threaded column 12, and the first threaded column 12 is A threaded barrel 13 is threadedly connected on the surface, and a slider 15 is fixedly connected to the surface of the threaded barrel 13. The number of the sliders 15 is two, and a fixed barrel 11 is fixedly connected to the top of the bottom plate 1. The fixed barrel The inner wall of 11 is provided with a chute 14, the number of the chute 14 is two, the two sliders 15 are movably connected in the two chute 14, and the top of the threaded barrel 13 is fixedly connected with a support table 16. The top of the support table 16 is provided with a headrest 17, two sides of the fixing cylinder 11 are fixedly connected with a telescopic assembly 19, and the other ends of the two telescopic assemblies 19 are fixedly connected with a support plate 20, The tops of the two support plates 20 are fixedly connected with a second electric push rod 21, and the tops of the two second electric push rods 21 are fixedly connected with an elbow bracket 22. By setting the motor 7, the motor 7 is activated, The motor 7 drives the driving gear 8 to rotate, the driving gear 8 drives the driven gear 10, the driven gear 10 drives the rotating shaft 23 to rotate, and the rotating shaft 23 drives the first threaded column 12 to rotate, so that the threaded barrel 13 rises or falls, and the support table 16 rises or falls. , the height of the headrest 17 can be adjusted to support the doctor's head, which greatly reduces the work intensity of the medical staff and reduces the incidence of medical accidents. By setting the telescopic rod and the second electric push rod 21, the doctor's The elbow support 22 needs to be adjusted during the operation. By setting the first electric push rod 3 and the universal wheel 4, it is convenient to move the auxiliary support.

Specifically, the telescopic assembly 19 includes a fixing rod 191, one end of the fixing rod 191 is provided with a clamping slot 192, a clamping rod 194 is clamped in the clamping groove 192, and a surface of the clamping rod 194 is fixedly connected with a first Two threaded posts 195, a rectangular through hole 193 is formed on the surface of the fixing rod 191, and a threaded cap 196 is threadedly connected to the second threaded post 195 through the rectangular through hole 193. By setting the telescopic assembly 19, the elbow bracket 22 It can be adjusted telescopically, which is convenient for doctors to perform surgery.

Specifically, a control switch 18 is provided on the side of the support table 16 to facilitate the doctor to adjust the control assistance during the operation.

Specifically, the bottom of the bottom plate 1 is provided with a rubber pad 5, which increases the friction between the bottom plate 1 and the ground, and makes the placement of the auxiliary support more stable.

Specifically, the surfaces of the elbow support 22 and the headrest 17 are provided with sponge pads, so that the doctor is more comfortable when supporting the head and elbows during surgery.

The working principle and use process of the present utility model: When using the present utility model, the first electric push rod 3 can be activated through the control switch 18 to make the universal wheel 4 contact the ground, and then the auxiliary support can be moved to a suitable position , and then according to the height of the doctor, through the control switch 18, start the motor 7, the motor 7 drives the driving gear 8 to rotate, the driving gear 8 drives the passive gear 10, the passive gear 10 drives the rotating shaft 23 to rotate, and the rotating shaft 23 drives the first threaded column 12 to rotate , the threaded barrel 13 is raised or lowered, the support table 16 is raised or lowered, and the height of the headrest 17 is adjusted. After adjusting to an appropriate position, the height of the elbow support 22 is adjusted through the second electric push rod 21, and the operation can be started after the adjustment is completed.

Finally, it should be noted that the above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. , it is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements to some of the technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (5)

1. An easy-to-adjust neurosurgical auxiliary support, comprising a base plate (1), characterized in that: the bottom of the bottom plate (1) is provided with four grooves (2), the four grooves (2) are all fixedly connected with first electric push rods (3) in the four grooves (2), the other ends of the four first electric push rods (3) are all fixedly connected with universal wheels (4), a cavity (6) is formed in the bottom plate (1), a motor (7) is fixedly connected to the inner wall of the cavity (6), a driving gear (8) is fixedly connected to an output shaft of the motor (7), a bearing (9) is fixedly connected to the inner wall of the cavity (6), a rotating shaft (23) penetrates through the bearing (9), a driven gear (10) is sleeved on the surface of the rotating shaft (23), the driving gear (8) is meshed with the driven gear (10), the top of the bottom plate (1) is provided with a round hole, and the round hole is communicated with the cavity (6), a bearing (9) is fixedly connected in the round hole, the rotating shaft (23) penetrates through the bearing (9), the other end of the rotating shaft (23) is fixedly connected with a first threaded column (12), the surface of the first threaded column (12) is in threaded connection with a threaded cylinder (13), the surface of the threaded cylinder (13) is fixedly connected with two sliding blocks (15), the number of the sliding blocks (15) is two, the top of the bottom plate (1) is fixedly connected with a fixed cylinder (11), the inner wall of the fixed cylinder (11) is provided with two sliding grooves (14), the number of the sliding grooves (14) is two, the two sliding blocks (15) are movably connected in the two sliding grooves (14), the top of the threaded cylinder (13) is fixedly connected with a supporting table (16), the top of the supporting table (16) is provided with a headrest (17), and two side faces of the fixed cylinder (11) are both fixedly connected with a telescopic assembly (19), two the equal fixedly connected with backup pad (20) of the other end of flexible subassembly (19), two the equal fixedly connected with second electric putter (21) in top of backup pad (20), two the equal fixedly connected with elbow support (22) in top of second electric putter (21).

2. A neurosurgical aid support to facilitate adjustment according to claim 1, wherein: the telescopic component (19) comprises a fixing rod (191), a clamping groove (192) is formed in one end of the fixing rod (191), a clamping rod (194) is connected in the clamping groove (192) in a clamping mode, a second threaded column (195) is fixedly connected to the surface of the clamping rod (194), a rectangular through hole (193) is formed in the surface of the fixing rod (191), and the second threaded column (195) penetrates through the rectangular through hole (193) and is connected with a threaded cap (196) in a threaded mode.

3. A neurosurgical aid support to facilitate adjustment according to claim 1, wherein: and a control switch (18) is arranged on the side surface of the support platform (16).

4. A neurosurgical aid support to facilitate adjustment according to claim 1, wherein: the bottom of the bottom plate (1) is provided with a rubber pad (5).

5. A neurosurgical aid support to facilitate adjustment according to claim 1, wherein: the surfaces of the elbow support (22) and the headrest (17) are provided with spongy cushions.

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