CN210204944U - Arm support for neurosurgery operation - Google Patents

Abstract

The utility model discloses an arm support for neurosurgery, which comprises a supporting seat, the bottom surface of supporting seat evenly is fixed with a plurality of anti-skidding rubber pieces, the top surface middle part of supporting seat is fixed with the barrel, the inside bottom surface fixed mounting of barrel has the motor, the drive end fixedly connected with lead screw of motor, the inside top surface of barrel is fixed with the flange bearing, interference fit between flange bearing and the lead screw, install on the lead screw rather than assorted ball nut, ball nut's top surface is fixed with the montant, and the top of montant is stretched out from the barrel, the top surface fixed mounting of supporting seat has first button and second button. The utility model discloses the design has first button and second button control motor, and convenient to use person carries out altitude mixture control, and the availability factor is high to the design has ball hinge joint articulated installation arm backup pad, makes the user more nimble in operation process, is equipped with the sponge strip of band-pass hole, optimizes and alleviates arm, wrist fatigue, and is more practical.

Description

Arm support for neurosurgery operation

Technical Field

The utility model relates to the field of medical equipment, concretely relates to arm support for neurosurgery.

Background

Neurosurgery is a branch of surgery, and is a research on the nervous system of a human body by applying a unique neurosurgical research method on the basis of surgery as a main treatment means. The neurosurgery operation time is long, the operation precision is high, and the working strength is high. The doctor suspends the arm for a long time in the operation process, if do not adopt outside arm to hold in the palm, then can increase doctor's working strength, causes the sour, the wrist of doctor phenomenon such as do not have power, hand shake, and influences the operation. The existing arm support for neurosurgery is only a simple arm support frame, the arm is not convenient to move in the operation process, and a wrist support part is not arranged, so that the ache of the arm wrist cannot be effectively relieved. And the existing arm support for neurosurgery operation is inconvenient to adjust in the aspects of ascending and descending, low in efficiency and impractical.

SUMMERY OF THE UTILITY MODEL

In order to solve the existing problems, the utility model provides an arm support for neurosurgery.

The utility model discloses a realize through following technical scheme:

the arm support for neurosurgery comprises a supporting seat, wherein a plurality of anti-skid rubber sheets are uniformly fixed on the bottom surface of the supporting seat, a cylinder body is fixed in the middle of the top surface of the supporting seat, a motor is fixedly mounted on the inner bottom surface of the cylinder body, a lead screw is fixedly connected with a driving end of the motor, a flange bearing is fixed on the inner top surface of the cylinder body, the flange bearing and the lead screw are in interference fit, a ball nut matched with the lead screw is mounted on the lead screw, a vertical rod is fixed on the top surface of the ball nut, the top end of the vertical rod extends out of the cylinder body, a first button and a second button are fixedly mounted on the top surface of the supporting seat, the first button and the second button are symmetrically arranged, the first button and the second button are electrically connected with the motor through leads, a supporting plate is fixed on the top surface of the vertical rod, a battery is fixed, the utility model discloses a support arm, including the top surface of backup pad, arm backup pad, the top surface of backup pad is fixed with L shape support frame, the top of L shape support frame is fixed with the waist bracing piece, the top surface symmetry of backup pad is fixed with the support column, the top of support column is fixed with the arm backup pad through the articulated arm of being fixed with of ball hinge, and the top surface of arm backup pad is the arc, the intrados of arm backup pad is attached rather than assorted sponge layer, top surface one side of arm backup pad is fixed with the sponge strip, the top surface.

Preferably, the flange bearing is fixed to the inner wall of the cylinder by a plurality of bolts.

Preferably, the first button controls the motor to rotate forward, and the second button controls the motor to rotate backward.

Preferably, the sponge strip is made of latex sponge, and the diameter of the through hole is 2-4 mm.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses the design has first button and second button control motor, and convenient to use person carries out altitude mixture control, and the availability factor is high to the design has ball hinge joint articulated installation arm backup pad, makes the user more nimble in operation process, is equipped with the sponge strip of band-pass hole, optimizes and alleviates arm, wrist fatigue, and is more practical.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a left side view of the structure of the present invention;

fig. 3 is a schematic view of the joint of the structural arm support plate of the present invention.

In the figure: the support seat comprises a support seat 1, an anti-skid rubber sheet 2, a cylinder 3, a motor 4, a screw 5, a flange bearing 6, a vertical rod 7, a first button 8, a second button 9, a support plate 10, a battery 11, a support column 12, a ball hinge 13, an arm support plate 14, a sponge layer 15, a sponge strip 16, an L-shaped support frame 17, a waist support rod 18, a ball nut 19 and a through hole 16-1.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1, 2 and 3, the arm support for neurosurgery comprises a support base 1, a plurality of anti-skid rubber sheets 2 are uniformly fixed on the bottom surface of the support base 1, a cylinder 3 is fixed in the middle of the top surface of the support base 1, a motor 4 is fixedly installed on the bottom surface inside the cylinder 3, a lead screw 5 is fixedly connected to the driving end of the motor 4, a flange bearing 6 is fixed on the top surface inside the cylinder 3, the flange bearing 6 is in interference fit with the lead screw 5, a ball nut 19 matched with the lead screw 5 is installed on the lead screw 5, a vertical rod 7 is fixed on the top surface of the ball nut 19, the top end of the vertical rod 7 extends out of the cylinder 3, a first button 8 and a second button 9 are fixedly installed on the top surface of the support base 1, the first button 8 and the second button 9 are symmetrically arranged, and the first button 8 and the second button 9 are electrically connected with the motor 4, the top surface of montant 7 is fixed with backup pad 10, the bottom surface of backup pad 10 is fixed with battery 11, passes through wire electric connection between battery 11 and the motor 4, the top surface middle part of backup pad 10 is fixed with L shape support frame 17, the top of L shape support frame 17 is fixed with waist bracing piece 18, the top surface symmetry of backup pad 10 is fixed with support column 12, the top of support column 12 is articulated through ball hinge 13 and is fixed with arm backup pad 14, and the top surface of arm backup pad 14 is the arc, the intrados of arm backup pad 14 is attached rather than assorted sponge layer 15, top surface one side of arm backup pad 14 is fixed with sponge strip 16, the top surface of sponge strip 16 evenly is equipped with a plurality of through-holes 16-1. The flange bearing 6 is fixed with the inner wall of the cylinder 3 through a plurality of bolts. The first button 8 controls the motor 4 to rotate forward, and the second button 9 controls the motor 4 to rotate backward. The sponge strip 16 is made of latex sponge, and the diameter of the through hole 16-1 is 2-4 mm.

The working principle is as follows: the utility model relates to a novel arm support for neurosurgery, wherein a plurality of anti-skid rubber sheets 2 are uniformly fixed on the bottom surface of a supporting seat 1, and the anti-skid rubber sheets 2 play a good anti-skid role, so that the supporting seat 1 can be more stable; wherein the middle part of the top surface of the supporting seat 1 is fixed with a cylinder 3, the inner bottom surface of the cylinder 3 is fixedly provided with a motor 4, the driving end of the motor 4 is fixedly connected with a screw 5, the inner top surface of the cylinder 3 is fixed with a flange bearing 6, the flange bearing 6 is in interference fit with the screw 5, the screw 5 is provided with a ball nut 19 matched with the screw, the top surface of the ball nut 19 is fixed with a vertical rod 7, the top end of the vertical rod 7 extends out of the cylinder 3 and is fixed with a supporting plate 10, the top surface of the supporting seat 1 is fixedly provided with a first button 8 and a second button 9, the first button 8 and the second button 9 are symmetrically arranged, the first button 8 and the second button 9 are both electrically connected with the motor 4 through leads, when the height of an arm supporting plate 14 above a doctor adjusting device is adjusted, because the first button 8 controls the motor 4 to rotate positively, the motor 4 rotates forwards, so that the ball nut 19 matched with the screw 5 is arranged on the screw 5 to move upwards, and the vertical rod 7 extends out of the cylinder 3, so that the support plate 10 and the upper part move upwards; the second button 9 controls the motor 4 to rotate reversely, when a doctor steps on the second button 9, the motor 4 rotates reversely, the ball nut 19 matched with the screw 5 is mounted on the screw 5 to move downwards, and the vertical rod 7 extends back to the barrel 3, so that the support plate 10 and the upper part move downwards; so that the doctor can adjust the height of the device under the condition that the doctor puts the arm on the arm supporting plate 14, and the use efficiency is high. Wherein, a battery 11 is fixed on the bottom surface of the supporting plate 10, the battery 11 is electrically connected with the motor 4 through a conducting wire, and the battery 11 provides power for the motor 4.

Wherein the middle part of the top surface of the supporting plate 10 is fixed with an L-shaped supporting frame 17, the top end of the L-shaped supporting frame 17 is fixed with a waist supporting rod 18, when a doctor is tired, the doctor can lean on the waist supporting rod 18 to relieve the fatigue, so that the doctor can smoothly complete the whole operation. The top surface of the supporting plate 10 is symmetrically fixed with supporting columns 12, the top ends of the supporting columns 12 are hinged and fixed with arm supporting plates 14 through ball hinges 13, the arm supporting plates 14 can play an effective supporting role when a doctor uses the arm supporting plates 14, and the ball hinges 13 are very flexible and cannot limit the actions of the doctor; the top surface of the arm supporting plate 14 is arc-shaped, the inner arc surface of the arm supporting plate 14 is attached with a sponge layer 15 matched with the inner arc surface, a sponge strip 16 is fixed on one side of the top surface of the arm supporting plate 14, when an arm is placed on the arm supporting plate 14, a wrist can be put on the sponge strip 16, and because the top surface of the sponge strip 16 is uniformly provided with a plurality of through holes 16-1, the diameter of each through hole 16-1 is 2-4mm, the through holes 16-1 are arranged to play a role of skid resistance and give a supporting force to the wrist so as to prevent a doctor from paying more attention to the position adjustment of the arm, and the sponge strip 16 is made of latex sponge, so that the wrist supporting device is softer and has a memory function, and is more practical due to the fact that the.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. Arm support for neurosurgery, its characterized in that: the anti-skidding rubber support comprises a support seat, wherein a plurality of anti-skidding rubber sheets are uniformly fixed on the bottom surface of the support seat, a cylinder body is fixed in the middle of the top surface of the support seat, a motor is fixedly installed on the inner bottom surface of the cylinder body, a lead screw is fixedly connected with a driving end of the motor, a flange bearing is fixed on the inner top surface of the cylinder body, the flange bearing and the lead screw are in interference fit, a ball nut matched with the lead screw is installed on the lead screw, a vertical rod is fixed on the top surface of the ball nut, the top end of the vertical rod extends out of the cylinder body, a first button and a second button are fixedly installed on the top surface of the support seat, the first button and the second button are symmetrically arranged, the first button and the second button are electrically connected with the motor through wires, a support plate is fixed on the top surface of the, the utility model discloses a support arm, including the top surface of backup pad, arm backup pad, the top surface of backup pad is fixed with L shape support frame, the top of L shape support frame is fixed with the waist bracing piece, the top surface symmetry of backup pad is fixed with the support column, the top of support column is fixed with the arm backup pad through the articulated arm of being fixed with of ball hinge, and the top surface of arm backup pad is the arc, the intrados of arm backup pad is attached rather than assorted sponge layer, top surface one side of arm backup pad is fixed with the sponge strip, the top surface.

2. The neurosurgical arm rest of claim 1, wherein: the flange bearing is fixed with the inner wall of the cylinder body through a plurality of bolts.

3. The neurosurgical arm rest of claim 1, wherein: the first button controls the motor to rotate forwards, and the second button controls the motor to rotate backwards.

4. The neurosurgical arm rest of claim 1, wherein: the sponge strip is made of latex sponge, and the diameter of the through hole is 2-4 mm.

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