CN217696575U - Anti-falling device of magnetic resonance scanning bed - Google Patents

Abstract

The utility model relates to the field of medical equipment, concretely relates to device is prevented falling by magnetic resonance scanning bed, including base and support body, the fixed top that is located the base of support body, the upper surface of base is the inclined plane, and fixedly connected with is located two guide arms of base top on the support body, and two guide arm parallel arrangement each other, two guide arms all incline to set up and are on a parallel with the inclined plane, are equipped with the sliding part along guide arm length direction sliding connection on the guide arm. The scheme solves the problem that the patient falls down from the magnetic resonance scanning bed easily.

Description

Anti-falling device of magnetic resonance scanning bed

Technical Field

The utility model relates to the field of medical equipment, concretely relates to device is prevented falling by magnetic resonance scanning bed.

Background

The magnetic resonance scanning bed is widely popularized and applied in large, medium and small hospitals at home and abroad, and becomes a powerful tool for diagnosing various focuses.

The existing magnetic resonance scanning bed is higher on the ground, the patient is inconvenient to move up and down, although the height of the existing magnetic resonance scanning bed can be adjusted electrically and vertically, when the patient gets on the bed, the magnetic resonance scanning bed moves downwards, when the patient is examined, the magnetic resonance scanning bed moves upwards, when the patient is examined and gets off the bed, the magnetic resonance scanning bed moves downwards, so that the patient can get on and off the bed conveniently, but the vertical movement speed of the magnetic resonance scanning bed is slower, the detection efficiency of the patient is greatly influenced, particularly for a large hospital, the number of the patients is large, and in order to improve the detection efficiency of the magnetic resonance scanning bed, the hospital can not adjust the height of the magnetic resonance scanning bed for each patient.

Therefore, in order to facilitate the patient to go up and down the magnetic resonance scanning bed, the hospital can place the ladder on the ground, so that the patient can go up and down the magnetic resonance scanning bed through the ladder, and the problem that the distance between the magnetic resonance scanning bed and the ground is higher is solved. However, after many patients have been examined, the intracranial blood pressure is reduced after the patients get up from the magnetic resonance scanning bed, so that dizziness is easily caused, and when the patients get down from the magnetic resonance scanning bed and walk on steps, the patients need to be additionally assisted by nursing staff, so that the operation is troublesome, and if the nursing staff do not assist in place or assist in the steps due to negligence, the patients are easy to fall down.

SUMMERY OF THE UTILITY MODEL

The utility model discloses it is anticipated to provide a device is prevented falling by magnetic resonance scanning bed to solve the problem that patient fell down easily from magnetic resonance scanning bed.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a device is prevented falling by magnetic resonance scanning bed, includes base and support body, and the support body is fixed to be located the top of base, and the upper surface of base is the inclined plane, and the high right-hand member of inclined plane left end is low, and the high-end on inclined plane is close to magnetic resonance scanning bed, and fixedly connected with is located two guide arms of base top on the support body, and two guide arms all incline to set up and are on a parallel with the inclined plane, are equipped with on the guide arm along guide arm length direction sliding connection's sliding part.

The principle and the advantages of the scheme are as follows: after the patient has done the inspection, patient gets off from the magnetic resonance scanning bed, because the base is the inclined plane, the high one end of inclined plane one end is low, patient gets off and steps on the high end of base earlier, then moves down along the inclined plane, moves subaerially at last to the problem that the patient of having solved magnetic resonance scanning bed apart from ground height and being inconvenient for gets off the bed has been compared the setting of several steps ladder among the prior art because the top of base is the inclined plane, and the top of base is comparatively flat, and patient is difficult for stumbling. Meanwhile, when the patient moves on the inclined plane, the hand of the patient is placed on the sliding part, the sliding part slides on the guide rod along with the movement of the patient, and the hand of the patient is supported on the sliding part when the patient moves on the inclined plane, so that a supporting point is provided for the patient, and the patient can be prevented from falling down. Simultaneously, two guide arms are located patient's both sides, and the guide arm can carry on spacingly to patient's side, avoids patient to drop and fall down from the base. Therefore, by the scheme, the problem that the patient falls down from the magnetic resonance scanning bed and moves on the base easily is solved.

Preferably, as an improvement, still include two band pulleys of rotation connection on the base, be connected with the conveyer belt between two band pulleys, the inner wall of the upper band body of conveyer belt slides in the lateral wall on inclined plane along the slant direction on inclined plane, is equipped with driving pulley pivoted motor on the base. Therefore, a patient stands on the conveying belt on the inclined plane, the motor drives the belt wheel to rotate, the belt wheel drives the conveying belt to rotate, the patient only needs to hold the sliding part by hands to be conveyed downwards to the low end of the base by the conveying belt, the patient does not need to walk on the inclined plane at the moment, only needs to stand stably and hold the sliding part by the patient, and the patient does not need to walk and only needs to stand stably, so that the patient is not easy to fall down.

Preferably, as an improvement, the sliding part is provided with a control button for controlling the rotation of the conveyor belt. From this, patient's hand is supported in the sliding part, can press control button, and patient can be according to the rotation direction of the condition automatic control conveyer belt of self with open and stop like this, has avoided the conveyer belt automatic rotation and has made patient not notice the rotation of conveyer belt and fall down, and when patient did not control button simultaneously, the conveyer belt can not the autogiration, and the conveyer belt is in quiescent condition, relatively using electricity wisely. In addition, the rotation direction of the conveyor belt can be automatically controlled by a patient, so that the patient can be conveyed downwards by the conveyor belt when coming off the magnetic resonance scanning bed, and the patient can also be controlled by a control button on the conveyor belt from the lower end of the base before examination, and the conveyor belt is controlled to convey the patient upwards to the magnetic resonance scanning bed.

Preferably, as an improvement, a connecting rod is connected between the sliding portion and the upper belt body of the conveyor belt. The setting of connecting rod makes the removal of sliding part and conveyer belt can keep synchronous movement, has avoided sliding part and conveyer belt to remove asynchronous and make patient fall down.

Preferably, as an improvement, the sliding part is a walking block. The sliding parts are blocky, the size is small, the structure is simple, a gap is formed between the sliding parts on the two guide rods, people can pass through the gap, and the sliding parts cannot obstruct a patient from entering and exiting the base.

Preferably, as an improvement, the sliding part is a handrail, and the handrail spans between the two guide rods; the handrail comprises a fixed rod and a rotating rod, and the rotating rod is rotatably connected with the fixed rod. The sliding part is rod-shaped, and length is longer, and when patient moved down on the base this moment, both hands not only can be supported on the handrail, and patient's upper part of the body also can lean on the handrail to stability is better when making patient move on the base. However, because the handrail is longer, when patient passed in and out the base, the handrail can lead to the fact the hindrance to patient, consequently, the accessible rotates the dwang, can not lead to the fact the hindrance to patient after the dwang rotates to make the handrail can not hinder patient's business turn over base.

Preferably, as a modification, the rotating lever is vertically rotated around the rotating connection point of the fixing lever. From this, through the vertical rotation of dwang, can make the dwang can not cause the hindrance to patient. When patient leaned on the dwang simultaneously, what the dwang received is horizontal leaning on power, and the dwang is owing to be vertical rotation, and consequently the dwang can not take place to rotate because of patient's leaning on, has guaranteed that patient leans on the stability on the dwang.

Preferably, as an improvement, the fixing rod is provided with a clamping protrusion, one of the guide rods is provided with a first sliding groove arranged along the length direction of the guide rod, the clamping protrusion is connected in the first sliding groove in a sliding manner, and the clamping protrusion is clamped in the first sliding groove. From this, slide in first spout through the card is protruding for the dead lever is more stable when sliding on the guide arm, and the card is protruding to be blocked simultaneously in first spout, and the card is protruding also can not drop from first spout, and the card is protruding to be blocked more stably in first draw-in groove.

Preferably, as an improvement, a second sliding groove is formed in the other guide rod along the length direction of the guide rod, a sliding block is arranged on the rotating rod, and the sliding block is slidably located in the second sliding groove. Therefore, the rotating rod can slide on the guide rod stably through the sliding block sliding in the second sliding groove.

Preferably, as an improvement, the conveyor belt is fixedly connected with a treading block on the upper part of the inclined plane, and the top of the treading block is a plane. Therefore, after the patient gets down from the magnetic resonance scanning bed, the feet step on the plane of the foot stepping block, and the stepping on the inclined plane is more stable. Meanwhile, in the downward movement process of the conveyor belt, the patient can step on the plane all the time, and the downward movement process of the patient is more stable.

Drawings

Fig. 1 is a front view of a magnetic resonance scanning bed crash-proof device.

Fig. 2 is a top view of an anti-falling device of a magnetic resonance scanning bed, wherein a patient is positioned on the left side of a handrail.

Fig. 3 is a top view of an anti-falling device of a magnetic resonance scanning bed, wherein a patient is positioned on the right side of a handrail.

Fig. 4 is a schematic view of the grab bar of fig. 1 in an open state as viewed from the left.

Figure 5 is a front view of the anti-falling device of the magnetic resonance scanning bed in the embodiment 3.

Detailed Description

The following is further detailed by way of specific embodiments:

reference numerals in the drawings of the specification include: the magnetic resonance scanning bed comprises a magnetic resonance scanning bed 1, a base 2, a motor 3, a belt 4, a frame body 5, a belt wheel 6, an inclined plane 7, a conveying belt 8, a guide rod 9, a connecting rod 10, a handrail 11, a patient 12, a control button 13, a fixed rod 14, a rotating rod 15, a second sliding groove 16, a clamping protrusion 17, a sliding block 18, a pin shaft 19 and a foot stepping block 20.

The embodiments are substantially as shown in figures 1 to 4 of the accompanying drawings.

Example 1

The utility model provides a device is prevented falling by magnetic resonance scanning bed, includes base 2 and support body 5, and base 2's shape is the right angle triangular prism, and base 2's bottom and lateral part are mutually perpendicular's face, and base 2's top is inclined plane 7, and the high right-hand member of 7 left ends on inclined plane is low, and the high-end of inclined plane 7 is close to magnetic resonance scanning bed 1. The frame body 5 is fixedly arranged above the base 2 through bolts, the frame body 5 is fixedly connected with two guide rods 9 arranged above the base 2 through bolts, the two guide rods 9 are arranged in parallel, the two guide rods 9 are all obliquely arranged and parallel to the inclined plane 7, and a channel for a patient 12 to walk is formed between the two guide rods 9. The guide rod 9 is provided with a sliding part which is connected with the guide rod 9 in a sliding way along the length direction.

The sliding part may be a hand block. The specific mode that the hand block slides on the guide rod 9 is as follows: the guide rod 9 is provided with a guide groove along the length direction of the guide rod 9, and the hand block slides in the guide groove.

Of course, the sliding part can also be a handrail 11, and the handrail 11 spans between the two guide rods 9; the handrail 11 includes a fixing lever 14 and a rotating lever 15, and the rotating lever 15 is rotatably connected to the fixing lever 14. The specific rotating mode is as follows: one end of the rotating lever 15 and the end of the fixing lever 14 are rotatably connected by a pin 19, and the rotating direction of the rotating lever 15 is as shown in fig. 4, the rotating lever 15 vertically rotates around the pin 19. The end of the fixing rod 14 and the end of the rotating rod 15 are both slidably located on the guide rod 9, and the specific sliding mode is as follows: the fixing rod 14 is welded with clamping protrusions 17, a first sliding groove is formed in one guide rod 9 in the length direction of the guide rod 9, the clamping protrusions 17 are connected in the first sliding groove in a sliding mode, and the bottoms of the clamping protrusions 17 protrude towards the two sides to enable the clamping protrusions 17 to be clamped in the first sliding groove and not prone to disengaging. A second sliding groove 16 is formed in the upper surface of the other guide rod 9 in the length direction of the guide rod 9, a sliding block 18 is welded on the rotating rod 15, when the rotating rod 15 and the fixed rod 14 are in a straight state, the sliding block 18 is located in the second sliding groove 16 in a sliding mode, and when the rotating rod 15 rotates upwards, the sliding block 18 can be separated from the second sliding groove 16.

In this embodiment, the friction force between the sliding part and the guide rod 9 is greater than the gravity component of the sliding part along the direction of the guide rod 9, so that the sliding part does not automatically slide downwards on the guide rod 9, and the sliding part can be moved only by manual pushing.

The specific implementation process is as follows: as shown in fig. 1, after the patient 12 is examined, the patient 12 comes down from the magnetic resonance scanning bed 1, and since the base 2 is the inclined plane 7, one end of the inclined plane 7 is higher and the other end is lower, the patient 12 firstly steps on the higher end of the base 2 after coming down, then goes down along the inclined plane 7 and finally goes to the ground, thereby solving the problem that the patient 12 is inconvenient to get off the bed because the magnetic resonance scanning bed 1 is higher than the ground. Meanwhile, when the patient 12 moves on the inclined plane 7 from left to right, the hand of the patient 12 is placed on the sliding part, the sliding part is pushed by the hand to slide downwards on the guide rod 9 along with the movement of the patient 12, and the patient 12 is held on the sliding part by hands when moving on the inclined plane 7, so that a holding point is provided for the patient 12, and the patient 12 can be prevented from falling. Meanwhile, the two guide rods 9 are positioned at two sides of the patient 12, and the guide rods 9 can limit the side surfaces of the patient 12, so that the patient 12 is prevented from falling down from the base 2 and falling down.

During the process that the patient 12 moves into the magnetic resonance scanning bed 1 from the right end to the left end of the base 2, the hand of the patient 12 is placed on the sliding part, and the sliding part is pushed to move upwards along the guide rod 9 during the process that the patient 12 walks upwards.

When the patient 12 moves from the top to the bottom of the base 2 as shown in fig. 2 when the sliding part is the handrail 11, the patient 12 needs to move from the left side of the handrail 11 to the right side of the handrail 11, and when the patient 12 reaches the high end of the base 2, the patient 12 needs to move from the right side to the left side of the handrail 11 when the patient 12 moves from the bottom to the top of the base 2 as shown in fig. 3, and the handrail 11 blocks the patient 12. Then, when the rotating lever 15 is rotated upward as shown in fig. 4, the rotating lever 15 is rotated and then lifted upward, and the patient 12 can pass through the gap between the fixed lever 14 and the guide bar 9 provided with the second slide groove 16, and the whole handrail 11 does not obstruct the passage of the patient 12 through the handrail 11.

Example 2

In this embodiment, still include two band pulleys 6 of rotating the connection on base 2 through the shaft, two band pulleys 6 are located the eminence and the low department of base 2 respectively, are connected with conveyer belt 8 between two band pulleys 6, and the inner wall of the upper band body of conveyer belt 8 slides in the lateral wall of inclined plane 7 along the slant direction of inclined plane 7, is equipped with driving pulley 6 pivoted motor 3 on the base 2, is connected with belt 4 between motor 3 and one of them band pulley 6. The sliding part is provided with a control button 13 for controlling the rotation of the conveyor belt 8, and the control button 13 is electrically connected with the motor 3. A connecting rod 10 is connected between the sliding portion and the upper belt body of the conveyor belt 8 in this embodiment. The slide portion in this embodiment is a grab bar 11. The inner wall of the upper belt body of the conveyor belt 8 is coated with lubricating oil. In addition, a shielding layer or a shielding case may be provided outside the motor 3 to shield a magnetic field outside the motor 3.

After a patient 12 comes up and down from the magnetic resonance scanning bed 1, the patient stands on the conveyor belt 8 on the inclined plane 7, two hands are placed on the handrails 11, the upper half body can lean on the handrails 11, the hands operate the control buttons 13, the control motor 3 drives the belt wheels 6 to rotate, the belt wheels 6 drive the conveyor belt 8 to rotate, the conveyor belt 8 conveys the patient 12 downwards, and meanwhile, the handrails 11 move downwards along with the conveyor belt 8 through the connecting rods 10. Therefore, the patient 12 does not need to walk on the inclined plane 7 through the scheme, only the sliding part needs to stand stably and be supported stably, and the patient 12 is not required to walk, so that the patient 12 is more difficult to fall down. When the patient 12 moves to the lower end of the base 2, the control button 13 is released, the conveyor belt 8 stops moving, and the patient 12 lifts the rotating rod 15 upwards, so that the rotating rod 15 does not block the patient 12, and the patient 12 can exit from the channel between the two guide rods 9.

When the patient 12 needs to be tested, as shown in fig. 3, the patient 12 faces to the left, the patient 12 presses the control button 13, the control button 13 controls the conveyor belt 8 to convey counterclockwise, the patient 12 stands on the conveyor belt 8, and the conveyor belt 8 conveys the patient 12 from bottom to top. When the patient 12 moves to the magnetic resonance scanning bed 1, the control button 13 is released, the conveyor belt 8 stops conveying, and then the patient 12 lifts the rotating rod 15 upwards, and the rotating rod 15 does not block the patient 12 sitting on the magnetic resonance scanning bed 1 leftwards.

Example 3

As shown in fig. 5, the stepping block 20 is fixedly connected to the portion of the conveyor belt 8 on the inclined plane 7 by screws or by adhesion, and the top of the stepping block 20 is a plane, so that the patient 12 can step on the plane more stably than the stepping on the inclined plane 7 after coming down from the magnetic resonance scanning bed 1. With the downward movement of the conveyor belt 8, the stepping block 20 is also conveyed downward along with the conveyor belt 8, so that the patient 12 can step on the plane of the stepping block 20 all the time in the downward movement process, and the operation is more stable.

The above description is only an example of the present invention, and the detailed technical solutions and/or characteristics known in the solutions are not described too much here. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (10)

1. The utility model provides a device is prevented falling by magnetic resonance scanning bed which characterized in that: including base and support body, the support body is fixed to be located the top of base, and the upper surface of base is the inclined plane, and the high right-hand member of inclined plane left end is low, and the high-end on inclined plane is close to the magnetic resonance scanning bed, and fixedly connected with is located two guide arms of base top on the support body, and two guide arms all incline to set up and are on a parallel with the inclined plane, are equipped with on the guide arm along guide arm length direction sliding connection's sliding part.

2. The anti-falling device of the magnetic resonance scanning bed according to claim 1, characterized in that: the automatic belt conveyor is characterized by further comprising two belt wheels which are rotatably connected to the base, a conveying belt is connected between the two belt wheels, the inner wall of the upper belt body of the conveying belt slides on the outer side wall of the inclined plane along the oblique direction of the inclined plane, and a motor for driving the belt wheels to rotate is arranged on the base.

3. The anti-falling device of claim 2, wherein: and the sliding part is provided with a control button for controlling the rotation of the conveyor belt.

4. The anti-falling device of the magnetic resonance scanning bed according to claim 2, characterized in that: a connecting rod is connected between the sliding part and the upper belt body of the conveying belt.

5. A magnetic resonance scanning bed crash-proof device according to any one of claims 1-4, characterized in that: the sliding part is a hand block.

6. The anti-falling device of claim 4, wherein: the sliding part is a handrail which stretches across between the two guide rods; the handrail comprises a fixed rod and a rotating rod, and the rotating rod is rotatably connected with the fixed rod.

7. The anti-falling device of claim 6, wherein: the dwang is around the vertical rotation of the rotation tie point of dead lever.

8. The anti-falling device of claim 6, wherein: the fixed rod is provided with a clamping protrusion, one guide rod is provided with a first sliding groove arranged along the length direction of the guide rod, the clamping protrusion is connected in the first sliding groove in a sliding mode, and the clamping protrusion is clamped in the first sliding groove.

9. The anti-falling device of claim 8, wherein: and a second sliding groove arranged along the length direction of the guide rod is formed in the other guide rod, a sliding block is arranged on the rotating rod, and the sliding block is slidably positioned in the second sliding groove.

10. The anti-falling device of the magnetic resonance scanning bed according to claim 2, characterized in that: the conveying belt is fixedly connected with a foot treading block at the upper part of the inclined plane, and the top of the foot treading block is a plane.

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