CN111759594A - Medical diagnosis platform - Google Patents

Abstract

The invention discloses a medical diagnosis platform, which is arranged in a carriage of an ambulance, and comprises a platform surface and an adjustable mechanism, wherein the adjustable mechanism comprises a base, a top seat, a controller and at least three telescopic supporting pieces, the bottom ends of the telescopic supporting pieces are all arranged on the base, the top ends of the telescopic supporting pieces are rotatably connected with the top seat, any three of the telescopic supporting pieces are not collinear, the signal input end of the controller is connected with the signal output ends of an acceleration sensor, a speed sensor and a steering wheel corner sensor of the ambulance, and the signal output end of the controller is connected with the control end of the telescopic supporting pieces. The medical diagnosis platform can be supported and adjusted according to specific acceleration, speed and steering wheel rotation angle conditions in the driving process of the ambulance, so that the table top is in different inclined states, a patient can always keep stable when lying on the platform, the medical diagnosis platform does not need to be bound and held by hands, the phenomena of overturning, sliding and the like caused by inertia can be avoided, and the safe proceeding of the treatment and diagnosis process is ensured.

Description

Medical diagnosis platform

Technical Field

The invention relates to the technical field of medical equipment, in particular to a medical diagnosis platform.

Background

The primary task of an ambulance is to transport the patient from the accident site to the hospital as soon as possible and to perform the necessary diagnostic treatment while in transit. For this reason, a simple diagnosis platform is generally installed in the ambulance for the patient to lie down and perform the corresponding diagnosis and treatment.

However, the diagnostic platforms currently installed for use in ambulances have one drawback: the platform is generally fixedly arranged in a carriage, when a vehicle runs, a patient lying on the platform can shake along with inertia, and particularly when the ambulance runs at a high speed in driving time, the patient can turn and slide easily, so that secondary injury to a wound or slippage of an instrument lead wire and other phenomena are caused. Aiming at the problem, at present, a patient is fixed mainly by adopting a binding belt, but the patient is uncomfortable due to the binding, and pain is increased for trauma patients; in addition, some medical staff adopt a full-course supporting mode, but the space of the ambulance carriage is narrow, and the number of the medical staff is limited, which is obviously not an ideal mode.

Disclosure of Invention

The invention aims to provide a medical diagnosis platform, which solves the problem that a patient is easy to turn and slide when the medical diagnosis platform for the ambulance is used at present.

The invention realizes the purpose through the following technical scheme:

the utility model provides a medical diagnosis platform, the platform is installed in the carriage of ambulance, and the platform includes the mesa and is used for supporting the adjustable mechanism of mesa, adjustable mechanism includes base, footstock, controller and at least three flexible support piece, flexible support piece's bottom is all installed in the base, flexible support piece's top all with footstock rotatable coupling, and arbitrary three not collineation in all flexible support pieces, the signal input part of controller is connected with the acceleration sensor, speedtransmitter and the steering wheel corner sensor signal output part of ambulance, and the signal output part of controller is connected with flexible support piece's control end, and the controller controls each flexible support piece respectively according to the acceleration value, the speed value and the steering wheel corner value of ambulance and carries out flexible regulation to make the mesa be different inclination.

The further improvement lies in that the device is characterized in that,

when the acceleration value of the ambulance is positive, the controller controls each telescopic supporting piece to carry out telescopic adjustment so as to enable the table top to be in an inclined state with a low front part and a high back part; when the acceleration of the ambulance is negative, the controller controls each telescopic supporting piece to carry out telescopic adjustment so as to enable the table top to be in an inclined state with a high front part and a low back part; the front and back inclination angle of the table top is positively correlated with the numerical value of the acceleration;

when the steering wheel of the ambulance turns to the left, the controller controls each telescopic support piece to carry out telescopic adjustment so as to enable the table top to be in a state of being inclined in a low-left and high-left manner; when the steering wheel of the ambulance turns to the right, the controller controls each telescopic support piece to carry out telescopic adjustment so as to enable the table top to be in an inclined state of being high at the left and low at the right; and the left and right inclination angles of the table top are positively correlated with the speed and the numerical value of the steering wheel angle.

In a further improvement, the front-back inclination and the left-right inclination of the table top are synchronously adjustable.

The further improvement lies in that the telescopic supporting piece is one of an electric telescopic rod, an air cylinder or a hydraulic cylinder.

The improved structure is characterized in that the number of the telescopic supporting members is four, and the four telescopic supporting members are respectively arranged at four corner positions of the base.

The further improvement lies in that adjustable mechanism still includes fixed support piece, fixed support piece bottom is installed in the base, fixed support piece top and footstock rotatable coupling, and the hookup location is located the positive center of footstock.

The further improvement is that the table top is detachably connected with the top seat.

The improved table is characterized in that a soft cushion is laid on the upper surface of the table top, the left side edge and the right side edge of the table top are respectively provided with a protective rod, and the front end and the rear end of the table top are respectively provided with a lifting rod.

The invention has the beneficial effects that: the medical diagnosis platform can be supported and adjusted according to specific acceleration, speed and steering wheel rotation angle conditions in the driving process of the ambulance, so that the table top is in different inclined states, a patient can always keep stable when lying on the platform, the medical diagnosis platform does not need to be bound and held by hands, the phenomena of overturning, sliding and the like caused by inertia can be avoided, and the safe proceeding of the treatment and diagnosis process is ensured.

Drawings

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

FIG. 2 is a control schematic of the present invention;

in the figure: 1. a table top; 2. a base; 3. a top seat; 4. a controller; 5. a telescopic support; 6. an acceleration sensor; 7. a speed sensor; 8. a steering wheel angle sensor; 9. a fixed support; 10. a soft cushion; 11. a guard bar; 12. and lifting the pull rod.

Detailed Description

The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.

Referring to fig. 1 and 2, a medical diagnosis platform is installed in a compartment of an ambulance, the platform comprises a table-board 1 and an adjustable mechanism for supporting the table-board 1, the adjustable mechanism comprises abase 2, afootstock 3, a controller 4 and at least three telescopic supportingmembers 5, thebase 2 is fixedly or slidably installed in the compartment, the bottom ends of the telescopic supportingmembers 5 are all installed on thebase 2, the top ends of the telescopic supportingmembers 5 are rotatably connected with thefootstock 3, any three of the telescopic supportingmembers 5 are not collinear, the signal input end of the controller 4 is connected with the signal output ends of anacceleration sensor 6, a speed sensor 7 and a steeringwheel angle sensor 8 of the ambulance, the signal output end of the controller 4 is connected with the control end of the telescopic supportingmembers 5, the controller 4 controls each telescopic supportingmember 5 to be telescopically adjusted according to the acceleration value, the speed value and the steering wheel angle value of the ambulance, so that thetable top 1 assumes different inclination states.

When the table is in a straight line at a constant speed, eachtelescopic support piece 5 keeps the height of the foundation, and thetable top 1 is in a horizontal state. When the acceleration value of the ambulance is positive, i.e. the ambulance is running at an accelerated speed, the controller 4 controls eachtelescopic supporter 5 to perform telescopic adjustment so as toThetable top 1 is in an inclined state with low front and high back, and the supporting force of thetable top 1 provides a forward component force, so that the patient can not slide backwards and is kept stable; when the acceleration of the ambulance is negative, namely the ambulance runs at a reduced speed, the controller 4 controls eachtelescopic support member 5 to carry out telescopic adjustment so as to enable thetable top 1 to be in an inclined state with a high front part and a low back part, and the supporting force of thetable top 1 provides a backward component force, so that a patient cannot slide forwards and is kept stable; the magnitude of the front-rear tilt angle of thetable top 1 is positively correlated with the magnitude of the acceleration, that is, the larger the acceleration (without taking into account the positive or negative) is, the larger the front-rear tilt angle of thetable top 1 is, and the smaller the acceleration is, the smaller the front-rear tilt angle of thetable top 1 is. Specific correlation coefficients can be set, for example, when the acceleration is +1m/s²When the acceleration is +2m/s, the front and back inclination angles of thecontrol table board 1 are 5 degrees²When in use, the front and back inclination angles of thecontrol table board 1 are 10 degrees.

When the steering wheel of the ambulance turns to the left, the controller 4 controls eachtelescopic support 5 to perform telescopic adjustment so that thetable top 1 is in a low-left and high-left inclined state, and the supporting force of thetable top 1 provides a component force to the left, so that a patient cannot slide or turn right and is kept stable; when the steering wheel of the ambulance turns to the right, the controller 4 controls eachtelescopic support 5 to carry out telescopic adjustment so that thetable top 1 is in a state of being inclined from high left to low right, and the supporting force of thetable top 1 provides a component force to the right, so that a patient cannot slide or turn left and is kept stable; the magnitude of the left and right inclination angles of thetable top 1 is in positive correlation with the speed and the numerical value of the steering wheel angle, namely, the larger the speed and the larger the steering wheel angle are, the larger the left and right inclination angles of thetable top 1 are, and the smaller the speed and the smaller the steering wheel angle are, the smaller the left and right inclination angles of thetable top 1 are. Further, at the same speed, the larger the rotation angle, the larger the left-right inclination angle, and at the same rotation angle, the larger the speed, the larger the left-right inclination angle. Specific correlation coefficients can be set, for example, at a speed of 30km/h, a steering wheel angle of 10 °, a left-right tilt angle of theconsole top 1 of 8 °, at a speed of 30km/h, a steering wheel angle of 30 °, a left-right tilt angle of theconsole top 1 of 20 °, and at a speed of 50km/h, a steering wheel angle of 20 °, and a left-right tilt angle of theconsole top 1 of 18 °.

In the invention, the front-back inclination and the left-right inclination of thetable top 1 can be synchronously adjusted, namely, thetable top 1 can be in a front-back inclination state and a left-right inclination state through adjustment. For example, when the ambulance accelerates to the left, thetable top 1 will adjust to a low left front and high right rear incline while providing the patient with forward and left support force components to overcome the inertia.

In the invention, thetelescopic support piece 5 is one of an electric telescopic rod, an air cylinder or a hydraulic cylinder, and the telescopic amount can be accurately controlled.

In the invention, fourtelescopic supports 5 are provided, and the fourtelescopic supports 5 are arranged at four corner positions of thebase 2. During control, for example, when the controller 4 controls the front two telescopic supportingmembers 5 to shorten and the rear two telescopic supportingmembers 5 to extend, thetable top 1 is in an inclined state with a low front and a high rear; when the controller 4 controls the left two telescopic supportingpieces 5 to shorten and the right two telescopic supportingpieces 5 to extend, thetable top 1 is in an inclined state with a lower left and a higher right; when the controller 4 controls the left fronttelescopic support 5 to shorten and the right reartelescopic support 5 to lengthen, the other two telescopic supports 5 keep the basic height, and thetable top 1 is in an inclined state with the left front low and the right rear high.

In the invention, the adjustable mechanism further comprises afixed support member 9, the bottom end of thefixed support member 9 is installed on thebase 2, the top end of thefixed support member 9 is rotatably connected with thetop seat 3, and the connecting position is located at the right center of thetop seat 3. The height of the fixed supportingpart 9 can not be adjusted, but the height of the center point of the fixed supporting part can be controlled to be kept unchanged no matter how thetable top 1 is adjusted, so that the fixed supportingpart 9 can play a supporting role, and the stability of the platform can be improved.

In the invention, thetable top 1 is detachably connected with thetop seat 3, for example, thetable top 1 is connected by a buckle, so that thetable top 1 can be detached at any time and is convenient for a patient to transport.

According to the invention, thesoft cushion 10 is laid on the upper surface of thetable top 1, theprotection rods 11 are respectively arranged on the left side and the right side of thetable top 1, and thelifting rods 12 are respectively arranged at the front end and the rear end of thetable top 1, so that the integral practicability is better.

The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.

Claims (8)

1. A medical diagnostic platform, said platform being mounted in the cabin of an ambulance, characterized in that: the platform comprises a table board (1) and an adjustable mechanism used for supporting the table board (1), the adjustable mechanism comprises a base (2), a top seat (3), a controller (4) and at least three telescopic supporting pieces (5), the bottom ends of the telescopic supporting pieces (5) are all installed on the base (2), the top ends of the telescopic supporting pieces (5) are rotatably connected with the top seat (3), any three of the telescopic supporting pieces (5) are not collinear, the signal input end of the controller (4) is connected with the signal output ends of an acceleration sensor (6), a speed sensor (7) and a steering wheel corner sensor (8) of an ambulance, the signal output end of the controller (4) is connected with the control end of the telescopic supporting pieces (5), and the controller (4) controls the telescopic supporting pieces (5) to be respectively adjusted in a telescopic mode according to the acceleration value, the speed value and the steering wheel corner value of the ambulance, so that the table top (1) is in different inclined states.

2. The medical diagnostic platform of claim 1, wherein:

when the acceleration value of the ambulance is positive, the controller (4) controls each telescopic supporting piece (5) to carry out telescopic adjustment so as to enable the table top (1) to be in an inclined state with a low front part and a high back part; when the acceleration of the ambulance is negative, the controller (4) controls each telescopic supporting piece (5) to carry out telescopic adjustment so as to enable the table top (1) to be in an inclined state with a high front part and a low back part; the front and back inclination angle of the table top (1) is positively correlated with the numerical value of the acceleration;

when the steering wheel of the ambulance turns to the left, the controller (4) controls each telescopic support piece (5) to carry out telescopic adjustment so as to enable the table top (1) to be in a state of being inclined in a low-left and high-left mode; when the steering wheel of the ambulance turns to the right, the controller (4) controls each telescopic support piece (5) to carry out telescopic adjustment so as to enable the table top (1) to be in an inclined state of being high at the left and low at the right; and the size of the left and right inclination angles of the table top (1) is positively correlated with the speed and the numerical value of the steering wheel angle.

3. The medical diagnostic platform of claim 2, wherein: the front and back inclination and the left and right inclination of the table top (1) can be synchronously adjusted.

4. A medical diagnostic platform according to any one of claims 1 to 3, wherein: the telescopic supporting piece (5) is one of an electric telescopic rod, an air cylinder or a hydraulic cylinder.

5. A medical diagnostic platform according to any one of claims 1 to 3, wherein: the number of the telescopic supporting pieces (5) is four, and the four telescopic supporting pieces (5) are arranged at four corner positions of the base (2) in a row.

6. A medical diagnostic platform according to any one of claims 1 to 3, wherein: the adjustable mechanism further comprises a fixed supporting piece (9), the bottom end of the fixed supporting piece (9) is installed on the base (2), the top end of the fixed supporting piece (9) is rotatably connected with the top seat (3), and the connecting position is located in the center of the top seat (3).

7. A medical diagnostic platform according to any one of claims 1 to 3, wherein: the table top (1) is detachably connected with the top seat (3).

8. A medical diagnostic platform according to any one of claims 1 to 3, wherein: the upper surface of the table top (1) is paved with soft pads (10), the left side and the right side of the table top (1) are respectively provided with a protective rod (11), and the front end and the rear end of the table top (1) are respectively provided with a lifting rod (12).

Images