CN103654954B

CN103654954B - Hospital bed

Info

Publication number: CN103654954B
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: 2016-04-20
Anticipated expiration: 2032-09-26
Also published as: CN103654954A

Abstract

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 do 360 degree of rotations, mechanical arm linkage unit is connected with base, and comprise the multiple movement arms be rotatedly connected successively, bed body is arranged at a top for body moving cell, the movement arm of mechanical arm linkage unit is with movable bed body moving cell to do elevating movement under control of the control system and at horizontal plane motion, bed body moving cell is with movable bed body to make horizontal stretching motion under control of the control system.Hospital bed of the present invention can realize a body lifting, 360 degree of rotations and move forward and backward, thus can with multiple diagnostic device and therapeutic equipment with the use of, 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 Treatment and diagnosis system, improve the conformability of Treatment and diagnosis system.

Description

Hospital bed

Technical field

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

Background technology

The high speed development of medical imaging device, create from X-ray machine, CT(ComputedTomography, computerized tomography instrument), nuclear magnetic resonance, NMR, PET(PositronEmissionTomography, 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 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.Thus, patient from diagnose to treat need independently walk about from the examinating couch of diagnostic device or be handled upside down arrive therapeutic equipment bed body on, cause the change on time and position.

Summary of the invention

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

For solving the 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 do 360 degree of rotations, mechanical arm linkage unit is connected with base, and comprise the multiple movement arms be rotatedly connected successively, bed body is arranged at a top for body moving cell, the movement arm of mechanical arm linkage unit is with movable bed body moving cell to do elevating movement under control of the control system and at horizontal plane motion, bed body moving cell is with movable bed body to make horizontal stretching motion under control of the control system.

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

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

Preferably, bed body moving cell comprises a fixing head and and to be arranged at above fixing head and the expansion plate be slidably connected with fixing head, and expansion plate is connected with bed body, and expansion plate can do horizontal slip along fixing head under control of the 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 realize a body lifting, 360 degree of rotations and move forward and backward, thus can with multiple diagnostic device and therapeutic equipment with the use of, 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 Treatment and diagnosis system, improve the conformability of Treatment and diagnosis 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 the base of the hospital bed of the embodiment of the present invention;

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

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

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

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

Detailed description of the invention

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 of rotations and move forward and backward, thus can as the shared device of multiple stage diagnostic device and therapeutic equipment, such as: magnetic resonance (MR), PET (positron emission tomography) scanner (PET), and with the above diagnostic imaging equipment that both combinationally use or therapeutic equipment, as single photon emission computed tomography instrument (SPECT), perspective computer layer radiography apparatus (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 do 360 degree of rotations.Refer to Fig. 2 to 3, the base 100 of the present embodiment comprising a round tray 101, rotating the bullet 102 be arranged on round tray 101, be arranged at the rotary part (not shown) in described bullet 102 and be arranged at the motor (not shown) for controlling rotary part rotation in described bullet 102, rotary part is connected with round tray 101 and bullet 102 respectively, and motor is controlled by control system.By above-mentioned parts, make bullet 102 can realize 360 degree of rotations on round tray 101.Certainly, in other embodiments of the invention, base 100 also can adopt other rotational structures, rotates as long as it can realize 360 degree.By base 100,360 degree of rotations of a body can be realized.

Refer to Fig. 4, the mechanical arm linkage unit 200 of the present embodiment comprises base linking arm 201, first movement arm 202, second movement arm 203 and bed body moving cell linking arm 204 that are connected successively.Be rotationally connected by the first rotating shaft 205 between base linking arm 201 and the first movement arm 202, be rotationally connected by the second rotating shaft 206 between first movement arm 202 and the second movement arm 203, be rotationally connected by the 3rd rotating shaft 207 between the second movement arm 203 and bed body moving cell linking arm 204.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 and the second movement arm 203 on mechanical arm linkage unit 200, 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 a fixing head 301 and and to be arranged at above fixing head 301 and the expansion plate 302 be 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 do horizontal slip along fixing head 301 under control of the control system, thus band movable bed body does 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 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 radio connection respectively with base 100, mechanical arm linkage unit 200 and bed body moving cell 300 connect, now, a wireless sending module can be comprised in control system, for respectively to base 100, mechanical arm linkage unit 200 and bed body moving cell 300 send wireless control signal, accordingly, base 100 needs to comprise a wireless receiving module, for receive wireless sending module send, for controlling the wireless control signal of base, and according to this control signal control step machine operation, thus control bullet 102 rotates on round tray 101.Mechanical arm linkage unit 200 also needs to comprise a wireless receiving module, for receive that wireless sending module sends, for the wireless control signal of controller mechanical arm linkage unit 200, and control the first movement arm 202 according to this control signal and the second movement arm 203 moves.Bed body moving cell 300 also needs to comprise a wireless receiving module, for receive wireless sending module send, for controlling a wireless control signal for body moving cell 300, and according to this control signal control expansion plate 302 on fixing head 301, do horizontal slip.

The base 100 of the hospital bed in above-described embodiment can realize 360 degree of rotations of a body; Mechanical arm linkage unit 200 can realize the lifting of a body, the forward-reverse of horizontal direction and keep the level of bed body; Bed body moving cell 300 can realize a stretching motion for body horizontal direction, due to the motility of this hospital bed, thus can with multiple diagnostic device and therapeutic equipment with the use of, 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 Treatment and diagnosis system, improve the conformability of Treatment and diagnosis 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 amendment made, equivalent replacement, improvement etc., all should be included within 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 do 360 degree of rotations, mechanical arm linkage unit is connected with base, and comprise the multiple movement arms be rotatedly connected successively, bed body is arranged at a top for body moving cell, the movement arm of mechanical arm linkage unit is with movable bed body moving cell to do elevating movement under control of the control system and at horizontal plane motion, bed body moving cell is with movable bed body to make horizontal stretching motion under control of the control system.

2. hospital bed according to claim 1, it is characterized in that: base comprises: a round tray, rotate be arranged on bullet on round tray, be arranged at the rotary part in described bullet and be arranged in described bullet for controlling the motor that rotary part rotates, rotary part is connected with round tray and bullet 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 the base linking arm, the first movement arm, the second movement arm and the bed body moving cell linking arm that are connected successively, be rotationally connected by one first rotating shaft between base connecting wall and the first movement arm, be rotationally connected by one second rotating shaft between first movement arm and the second movement arm, be rotationally connected by one the 3rd rotating shaft between the second movement arm and bed body moving cell linking arm.

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

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