CN103654954A

CN103654954A - Medical bed

Info

Publication number: CN103654954A
Application number: CN201210362855.XA
Authority: CN
Inventors: 马健; 孙珂珂
Original assignee: Beijing Top Grade Medical Equipment Co Ltd
Current assignee: Beijing Top Grade Medical Equipment Co Ltd
Priority date: 2012-09-26
Filing date: 2012-09-26
Publication date: 2014-03-26
Anticipated expiration: 2032-09-26
Also published as: CN103654954B

Abstract

The invention provides a medical bed. The medical bed comprises a base, a mechanical arm linkage unit, a bed body movement unit, a bed body and a control system. The base can rotate by 360 degrees; the mechanical arm linkage unit is connected with the base and comprises a plurality of movement arms, wherein the movement arms are sequentially connected in a rotating mode; the bed body is arranged above the bed body movement unit; the movement arms of the mechanical arm linkage unit are controlled by the control system to drive the bed body movement unit to carry out lifting motion and horizontal motion; the bed body movement unit is controlled by the control system to drive the bed body to carry out horizontal telescopic motion. According to the medical bed, the bed body can be lifted, rotate by 360 degrees and move forwards and backwards, so that the medical bed can be used in cooperation with various diagnostic facilities and treatment facilities, examination beds or treatment beds special for the diagnostic facilities and the treatment facilities are not needed, the manufacturing cost and installation and maintenance expenses of diagnostic and treatment systems are lowered, and the integrity of the diagnostic and treatment systems is improved.

Description

Hospital bed

Technical field

The present invention relates to technical field of medical instruments, relate in particular to a kind of hospital bed.

Background technology

The high speed development of medical imaging device, produced from X-ray machine, CT(Computed Tomography, computerized tomography instrument), nuclear magnetic resonance, NMR, PET(Positron Emission Tomography, PET (positron emission tomography) scanner) many equipment complexs diagnostic mode till now, each diagnostic device all needs the examinating couch of configure dedicated at present.The object of diagnosis is in order to treat, and multiple therapeutic equipment is as medical electronic linear accelerator, tomo(spiral-fault radiation therapeutic system), also all need the therapeutic bed of configure dedicated.Thereby patient need to independently walk about or be handled upside down on the bed body that arrives therapeutic equipment from diagnosing to treat from the examinating couch of diagnostic device, causes the variation on time and position.

Summary of the invention

In view of this, the invention provides a kind of multiple diagnostic device and shared hospital bed of therapeutic equipment of facilitating.

For addressing the above problem, the invention provides a kind of hospital bed, comprise base, mechanical arm linkage unit, bed body moving cell, bed body and control system, base can be done 360 degree rotations, mechanical arm linkage unit is connected with base, and comprise a plurality of movement arms that are rotatedly connected successively, bed body is arranged at a top for body moving cell, the movement arm of mechanical arm linkage unit under the control of control system, is with movable bed body moving cell to do elevating movement and at horizontal plane motion, bed body moving cell is with movable bed body to make horizontal stretching motion under the control of control system.

Preferably, base comprises: a round tray, rotate the bullet be arranged on round tray, be arranged at the rotary part in described bullet and be arranged in described bullet for controlling the motor of rotary part rotation, rotary part is connected with bullet with round tray respectively, and motor is controlled by control system.

Preferably, mechanical arm linkage unit comprises successively connected base linking arm, the first movement arm, the second movement arm and bed body moving cell linking arm, between base connecting wall and the first movement arm, by one first rotating shaft, be rotationally connected, between the first movement arm and the second movement arm, by one second rotating shaft, be rotationally connected, between the second movement arm and bed body moving cell linking arm, by one the 3rd rotating shaft, be rotationally connected.

Preferably, bed body moving cell comprises the expansion plate that a fixing head and is arranged at fixing head top and is slidably connected with fixing head, and expansion plate is connected with bed body, and expansion plate can be done horizontal slip along fixing head under the control of control system.

Preferably, control system is Study of Intelligent Robot Control system.

The present invention has following beneficial effect:

Hospital bed of the present invention can be realized a body lifting, 360 degree rotations and move forward and backward, thereby can be used in conjunction with multiple diagnostic device and therapeutic equipment, be no longer necessary for diagnostic device and therapeutic equipment special configuration examinating couch or therapeutic bed, reduce cost and the installation and maintenance expense of diagnosis and therapy system, improved the conformability of diagnosis and therapy system.

Accompanying drawing explanation

Fig. 1 is the axonometric chart of the hospital bed of the embodiment of the present invention;

Fig. 2 is the axonometric chart of base of the hospital bed of the embodiment of the present invention;

Fig. 3 is the top view of base of the hospital bed of the embodiment of the present invention;

Fig. 4 is the side view of mechanical arm linkage unit of the hospital bed of the embodiment of the present invention;

Fig. 5 is the side view of bed body moving cell of the hospital bed of the embodiment of the present invention;

Fig. 6 is the top view of bed body moving cell of the hospital bed of the embodiment of the present invention.

The specific embodiment

Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.

Refer to Fig. 1, the invention provides a kind of hospital bed 10, this hospital bed 10 can be done oscilaltion, 360 degree rotations and move forward and backward, thereby can be used as the shared device of many diagnostic devices and therapeutic equipment, for example: magnetic resonance (MR), PET (positron emission tomography) scanner (PET), and with above diagnostic imaging equipment or therapeutic equipment that both are used in combination, as single photon emission computed tomography instrument (SPECT), perspective computerized tomography instrument (CT) and clinac etc.

The hospital bed 10 of the present embodiment comprises base 100, mechanical arm linkage unit 200, bed body moving cell 300, bed body (not shown) and control system (not shown).

Base 100 can be done 360 degree rotations.Refer to Fig. 2 to 3, the base 100 of the present embodiment comprises a round tray 101, rotate the bullet 102 be arranged on round tray 101, be arranged at the rotary part (not shown) in described bullet 102 and be arranged in described bullet 102 for controlling the motor (not shown) of rotary part rotation, rotary part is connected with bullet 102 with round tray 101 respectively, and motor is controlled by control system.By above-mentioned parts, make bullet 102 can on round tray 101, realize 360 degree rotations.Certainly, in other embodiments of the invention, base 100 also can adopt other rotational structures, as long as it can realize 360 degree rotations.By base 100, can realize 360 degree rotations of a body.

Refer to Fig. 4, the mechanical arm linkage unit 200 of the present embodiment comprises successively connected base linking arm 201, the first movement arm 202, the second movement arm 203 and bed body moving cell linking arm 204.Between base linking arm 201 and the first movement arm 202, by the first rotating shaft 205, be rotationally connected, between the first movement arm 202 and the second movement arm 203, by the second rotating shaft 206, be rotationally connected, between the second movement arm 203 and bed body moving cell linking arm 204, by the 3rd rotating shaft 207, be rotationally connected.In addition, base linking arm 201 is connected with base 100, and bed body moving cell linking arm 204 is connected with bed body moving cell 300.By the first movement arm 202 on mechanical arm linkage unit 200 and the second movement arm 203, can realize a body do elevating movement and at horizontal plane motion.

The mechanical arm linkage unit 200 of the present embodiment comprises two movement arms, and certainly, in other embodiments of the invention, mechanical arm linkage unit 200 also can comprise the movement arm more than two.

Refer to Fig. 5 and 6, the bed body moving cell 300 of the present embodiment comprises the expansion plate 302 that a fixing head 301 and is arranged at fixing head 301 tops and is slidably connected with fixing head 301, and fixing head 301 is connected (referring to Fig. 4) with the bed body moving cell linking arm 204 on mechanical arm linkage unit 200.Expansion plate 302 is fixedly connected with bed body, and expansion plate 302 can be done horizontal slip along fixing head 301 under the control of control system, thereby band movable bed body is done horizontal slip.

In the present embodiment, control system can be Study of Intelligent Robot Control system, in order to control base 100, mechanical arm linkage unit 200 and bed body moving cell 300, control system can be by wired or wireless mode and base 100, mechanical arm linkage unit 200 and bed body moving cell 300 connect, in the present embodiment, control system be by wireless connections mode respectively with base 100, mechanical arm linkage unit 200 and bed body moving cell 300 connect, now, in control system, can comprise a wireless sending module, be used for respectively to base 100, mechanical arm linkage unit 200 and bed body moving cell 300 send wireless control signal, accordingly, base 100 need to comprise a wireless receiving module, for receiving, wireless sending module sends, for controlling the wireless control signal of base, and according to this control signal control step machine operation, thereby control bullet 102 rotates on round tray 101.Mechanical arm linkage unit 200 also needs to comprise a wireless receiving module, that wireless sending module sends for receiving, for controlling the wireless control signal of mechanical arm linkage unit 200, and control the first movement arm 202 and the second movement arm 203 motions according to this control signal.Bed body moving cell 300 also needs to comprise a wireless receiving module, that wireless sending module sends for receiving, for controlling a wireless control signal for body moving cell 300, and according to this control signal, control expansion plate 302 and do horizontal slip on fixing head 301.

The base 100 of the hospital bed in above-described embodiment can be realized 360 degree rotations of a body; Mechanical arm linkage unit 200 can realize the lifting of a body, the level of the forward-reverse of horizontal direction and maintenance bed body; Bed body moving cell 300 can be realized a stretching motion for body horizontal direction, motility due to this hospital bed, thereby can be used in conjunction with multiple diagnostic device and therapeutic equipment, be no longer necessary for diagnostic device and therapeutic equipment special configuration examinating couch or therapeutic bed, reduce cost and the installation and maintenance expense of diagnosis and therapy system, improved the conformability of diagnosis and therapy system.

The foregoing is only preferred embodiment of the present invention, be not limited to the present invention, within the spirit and principles in the present invention all, any modification of making, be equal to replacement, improvement etc., within all should being included in the scope of protection of the invention.

Claims

1. a hospital bed, it is characterized in that, comprise base, mechanical arm linkage unit, bed body moving cell, bed body and control system, base can be done 360 degree rotations, mechanical arm linkage unit is connected with base, and comprise a plurality of movement arms that are rotatedly connected successively, bed body is arranged at a top for body moving cell, the movement arm of mechanical arm linkage unit under the control of control system, is with movable bed body moving cell to do elevating movement and at horizontal plane motion, bed body moving cell is with movable bed body to make horizontal stretching motion under the control of control system.

2. hospital bed according to claim 1, it is characterized in that: base comprises: a round tray, rotate the bullet be arranged on round tray, be arranged at the rotary part in described bullet and be arranged in described bullet for controlling the motor of rotary part rotation, rotary part is connected with bullet with round tray respectively, and motor is controlled by control system.

3. hospital bed according to claim 1, it is characterized in that: mechanical arm linkage unit comprises successively connected base linking arm, the first movement arm, the second movement arm and bed body moving cell linking arm, between base connecting wall and the first movement arm, by one first rotating shaft, be rotationally connected, between the first movement arm and the second movement arm, by one second rotating shaft, be rotationally connected, between the second movement arm and bed body moving cell linking arm, by one the 3rd rotating shaft, be rotationally connected.

4. hospital bed according to claim 1, it is characterized in that: bed body moving cell comprises the expansion plate that a fixing head and is arranged at fixing head top and is slidably connected with fixing head, expansion plate is connected with bed body, and expansion plate can be done horizontal slip along fixing head under the control of control system.

5. according to the hospital bed described in any one in claim 1 to 4, it is characterized in that: control system is Study of Intelligent Robot Control system.