CN110151438A - A kind of medical-care bed and the method by medical-care bed transfer patient - Google Patents
A kind of medical-care bed and the method by medical-care bed transfer patient Download PDFInfo
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- CN110151438A CN110151438A CN201910540786.9A CN201910540786A CN110151438A CN 110151438 A CN110151438 A CN 110151438A CN 201910540786 A CN201910540786 A CN 201910540786A CN 110151438 A CN110151438 A CN 110151438A
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- care bed
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- 238000001514 detection method Methods 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 description 15
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/013—Stretchers foldable or collapsible
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/02—Stretchers with wheels
- A61G1/0206—Stretchers with wheels characterised by the number of supporting wheels if stretcher is extended
- A61G1/0212—2 pairs having wheels within a pair on the same position in longitudinal direction, e.g. on the same axis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G1/00—Stretchers
- A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
- A61G1/052—Struts, spars or legs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
- A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
- A61G7/1026—Sliding sheets or mats
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1025—Lateral movement of patients, e.g. horizontal transfer
- A61G7/1036—Lateral movement of patients, e.g. horizontal transfer facilitating loading and unloading of the patient, e.g. using flaps or additional tilting
Abstract
The present invention relates to be related to a kind of medical-care bed and by the method for medical-care bed transfer patient, the medical-care bed includes liftable support frame, bed board and conveyer belt assembly, the wherein side of the bed board two sides is known as working side, the other side is known as non-working side, the bed board is supported on the liftable support frame, the liftable support frame is equipped with liftable mechanism on the side of the non-working side, the liftable mechanism is for tilting down the non-working side of the bed board, the bed board is equipped with belt pressure guard spaced apart in parallel in the bottom of the side of the working side, the conveyer belt assembly is mounted on the bed board and including at least one belt-conveying unit, gap of the belt of the belt-conveying unit across the belt pressure guard and the bed board wraps the bed board and can be relative to the bed board transverse shifting.The configuration of the present invention is simple, it is easy to use, greatly reduce the labor intensity of medical staff and the sense of discomfort of patient.
Description
Technical field
The present invention relates to field of medical device, more particularly to a kind of medical-care bed and by the side of medical-care bed transfer patient
Method.
Background technique
Currently, emergency patients send generally by medical stretcher, through emergency tender to hospital emergency center treatment, medical-care bed is past
Toward being equipped with the slideway cooperated with medical stretcher on lathe bed, being equipped with universal wheel on cabinet base, convenient for quickly accepting emergency patients simultaneously
It is transferred to emergency room rescue；Or it is further provided with lathe bed elevating mechanism, convenient for according to circumstances adjusting height, realization is smoothly held
It connects.
This traditional medical-care bed can be realized the purpose for quickly accepting and shifting emergency patients.But it needs to take up a job as a doctor in patient
Apron is transferred to operating bed and carries out when further operation is sued and laboured or need to be transferred to medical-care bed from operating bed to be then transferred to ward
Hospital bed when, typically cooperated by several medical workers and completed, this aspect is possible to patient, especially cervical vertebra and waist
The patient that the critical positions such as vertebra are damaged brings further injury, and the large labor intensity of another aspect medical worker is easy
Fatigue, and then influence working efficiency.
Chinese patent CN1903154B discloses a kind of medical use carrier for transferring patient, with belt lifting mechanism and is equipped with ten thousand
To the car body of castor, be equipped on car body can driving mechanism driving under transverse shifting movable plate mechanism, it is characterised in that institute
The bilayer combination structure that movable plate mechanism uses upper moving panel/upper moving cloth and lower moving panel/lower moving cloth is stated, specifically
Including cloth beam frame, cloth beam, end connector pedestal, clutch gear, upper moving panel/upper moving cloth, lower movable panel/lower movement
The components such as cloth.But movable plate is reached on hospital bed from car body in this application, and there are use space requirement is larger for this aspect
And lead to problem inconvenient for operation, difference in height is had between another aspect movable plate and hospital bed, this can be such that patient was shifting
Feel in journey uncomfortable；The structure is more complicated simultaneously, and manufacturing cost is high.
Summary of the invention
The present invention is intended to provide a kind of medical-care bed and the method by medical-care bed transfer patient, to realize patient in medical care
Facilitate transfer between bed and hospital bed or operating bed.For this purpose, the specific technical solution that the present invention uses is as follows:
According to an aspect of the present invention, a kind of medical-care bed is provided, it may include liftable support frame, bed board and conveyer belt group
Part, the liftable support frame bottom are equipped with castor, and the bed board is supported on the liftable support frame and rises with described
Descending branch support is formed towards the open U-shaped structure in side, the opening side of the U-shaped structure is known as working side, the other side claims
For non-working side, the liftable support frame is equipped with liftable mechanism, the liftable on the side of the non-working side
Mechanism is controlled by the electric cabinet, and for being sloped downwardly the bed board towards the work, the bed board is in the working side
The bottom of side belt pressure guard spaced apart in parallel is installed, the conveyer belt assembly is mounted on the bed board simultaneously
Including at least one belt-conveying unit, the belt of the belt-conveying unit pass through the belt pressure guard and the bed board it
Between gap wrap the bed board and can be relative to the bed board transverse shifting.
In one embodiment, the electric cabinet is mounted on the liftable support frame, for controlling the liftable branch
The movement of support and the belt-conveying unit.
In one embodiment, the bottom of the liftable support frame is also equipped with driving wheel, and the driving wheel is by the electricity
Case control is controlled, for driving the medical-care bed to walk.
In one embodiment, the driving wheel be mounted on the lower end of the liftable mechanism and/or in the castor one
A is driving wheel.
In one embodiment, the driving wheel is electronic roller.
In another embodiment, the driving wheel includes electric roller and steering mechanism, and the steering mechanism is mounted on institute
It states on the end of elevating mechanism, the electric roller is mounted in the steering mechanism.
In one embodiment, the liftable support frame includes pedestal, two liftable pillars and two crossbeams；The pedestal by
One longitudinal carrier and two horizontal supports are constituted, and described horizontal support one end is mounted on the longitudinal carrier, other end bottom peace
Equipped with the castor；Longitudinal carrier both ends bottom is equipped with the castor；The liftable pillar is mounted on the longitudinal direction
On bracket；The one end of the beam is fixedly mounted on the liftable pillar can go up and down, and the other end is hanging；The bed board branch
Support is on the crossbeam.
In one embodiment, described horizontal support one end is socketed on the longitudinal carrier, so that the horizontal support can
To be moved along the longitudinal carrier, so as to adjust the distance between two horizontal supports.
In one embodiment, the conveyer belt assembly includes three belt-conveying units, three belt-conveying units
It is evenly-spaced to be arranged on the bed board.
In one embodiment, the gap between the belt-conveying unit is equipped with bandage, the thickness and skin of the bandage
The consistency of thickness of band.
Preferably, bandage has magic tape structure, to facilitate operation.
In one embodiment, first pressure is installed on the upper surface of the bed board between the belt-conveying unit
Sensor and second pressure sensor, the first pressure sensor and second pressure sensor are for determining whether patient is located at
Among bed board.
In one embodiment, it is installed between the belt pressure guard and bed board bottom between the belt-conveying unit
There is microswitch, the microswitch is connect with the electric cabinet signal.When microswitch movement, bed board and hospital bed have been indicated
Through coming into full contact with, bed board decline can be stopped at this time.
In one embodiment, coil spring is arranged with outside the microswitch.On the one hand coil spring plays protection micro-
On the other hand dynamic on-off action ensures that bed board and hospital bed touch position.
In one embodiment, the belt-conveying unit further includes pressure roller, and the pressure roller is arranged close to the inoperative
The bed board bottom of side, for making the belt be close to the bed board.
In one embodiment, the auxiliary support frame for bed board described in Auxiliary support, institute are installed on the horizontal support
The top for stating auxiliary support frame is equipped with rotatable supporting block, and the top surface of the supporting block is cambered surface, the auxiliary support frame
Lifting is controlled by the electric cabinet.When the medical-care bed when not in use, auxiliary support frame rise, to bed board carry out Auxiliary support, rise
To the effect of protection bed board.
In one embodiment, the horizontal support is equipped with a rectangular aperture, and the lower end of the auxiliary support frame is rotationally
In said opening, electric putter is fixedly mounted in said opening, and push rod end and the auxiliary support frame are hinged for installation.
Preferably, the supporting block is colyliform supporting block.
In one embodiment, the bed board is slidably supported on the liftable support frame, the liftable support
Frame further includes vertical pole that is parallel with the longitudinal carrier and being positioned above, and the liftable branch is fixed at the vertical pole both ends
Column, is equipped with sliding drive mechanism on the vertical pole, the end of the sliding drive mechanism with the belt-conveying unit it
Between bed board part be drivingly connected.This structure stretches out bed board from support frame, it is ensured that can overlap on hospital bed.
In one embodiment, it is slidably engaged between the bed board and the crossbeam by a sliding block, the sliding block includes sliding
Block fixed frame, upper Teflon sliding block and lower Teflon sliding block, the sliding block fixed frame are fixed on the bed board bottom, it is described on
Teflon sliding block is fixed on the bed board bottom, and the lower Teflon sliding block is fixed on the sliding block fixed frame, the cross
Beam is slidably engaged between the upper Teflon sliding block and the lower Teflon sliding block.
In one embodiment, there is an opening up and down, the opening is for described in confession among the longitudinal carrier
Liftable mechanism passes through.
Preferably, the opening is rectangular aperture.
In one embodiment, the belt-conveying unit includes motorized roller, driven voller and belt, the motorized roller peace
On the non-working side of the bed board, the driven voller is mounted on the working side of the bed board, and the belt is looped around described
On motorized roller and belt.This can simplify structure, keep appearance more succinct.
In one embodiment, the thickness of the bed board gradually becomes smaller from the non-working side to the working side.In a tool
In body embodiment, the bed board in non-working side with a thickness of 3 centimetres, in working side with a thickness of 1.5 centimetres.Preferably, institute
Bed board is stated to be made of stainless steel.
In one embodiment, the upper surface of the bed board is inclined surface.
In one embodiment, the medical-care bed be also equipped with the first position sensor being connect with the electric cabinet signal and
Second position sensor, the first position sensor and second position sensor are located at the working side and inoperative
Side.It by first position sensor, can detecte whether bed board is moved to hospital bed, by second position sensor, can detecte
Whether bed board has substantially completely overlapped on hospital bed.
Preferably, the first position sensor and second position sensor are infrared sensor.
In one embodiment, first position sensor is mounted on belt pressure guard, and second position sensor is mounted on solid
Due in the mounting bracket of vertical pole.
In one embodiment, the medical-care bed is additionally provided with remote controler, and the remote controler is connect with the electric cabinet signal.It is logical
Remote controler is crossed, the operation to medical-care bed may be implemented, it is very convenient.
In one embodiment, the lifting support includes interior hollow leg, outer hollow leg, electric lifting rod and motor,
The outer hollow leg is fixedly mounted on the base, and the electric lifting rod is mounted in the interior hollow leg, described
Interior hollow leg is movably set in the outer hollow leg and is fixedly connected with the end of the electric lifting rod, the motor
It is mounted on the base, is drivingly connected with the electric lifting rod, the crossbeam is fixed on the interior hollow leg top.
In one embodiment, backplate is installed on the crossbeam.
In one embodiment, the medical-care bed includes movable rail, and the movable rail is removably mounted on the bed
The working side and/or non-working side of plate.
In one embodiment, rechargeable battery is equipped in the electric cabinet, the rechargeable battery is for providing electric power.?
In this case, all motors in medical-care bed are all made of direct current generator.
According to another aspect of the present invention, a kind of method by medical-care bed transfer patient is additionally provided, which is characterized in that
One medical-care bed is provided, the medical-care bed includes the belt that transverse shifting is equipped on bed board and bed board, the method includes with
Lower process: medical-care bed is moved to the supporting surface where patient side by side, and defining medical-care bed close to the side of supporting surface is work
Side, the separate other side are non-working side；It is more than supporting surface that the bed board of medical-care bed, which is increased,；Medical-care bed is continued to move to supporting surface
It moves to first position, in the first position, the working side and supporting surface of medical-care bed are just overlapping；By the bed board of medical-care bed fall to
With support face contact；The non-working side of medical-care bed is increased, so that the bed board of medical-care bed is tilted a certain angle；Medical-care bed is continued
It is moved to the second position to supporting surface, in the second position, the working side of the bed board of medical-care bed is located at the centre of supporting surface；Make skin
Band transverse shifting, patient is transferred on supporting surface from medical-care bed or is transferred on medical-care bed from supporting surface；It is horizontal to stop belt
To movement；The non-working side of medical-care bed is reduced, so that the bed board of medical-care bed is in horizontality；The bed board of medical-care bed is increased
Leave supporting surface；Medical-care bed is moved away into supporting surface.
The present invention by adopting the above technical scheme, has an advantageous effect in that, the configuration of the present invention is simple, in use, car body can
To shift under hospital bed, so that bed board is most of Chong Die with hospital bed, use space can be substantially reduced, it is convenient in transfer process
Carry out Related Nursing operation.And by liftable, mechanism tilts bed board, so that there is no height between bed board and hospital bed
It is poor to spend, and patient will not be made to feel uncomfortable.Furthermore by the way that belt pressure guard is arranged, it can be ensured that belt will not be pushed down by hospital bed
And it is unable to operate normally.
Detailed description of the invention
Fig. 1 is the perspective view of medical-care bed according to an embodiment of the present invention；
Fig. 2 is another perspective view of medical-care bed shown in FIG. 1, wherein the partial shell removal of electric cabinet；
Fig. 3 is the bottom view of medical-care bed shown in Fig. 2；
Fig. 4 is the cross-sectional view of the medical-care bed of the line A-A interception in Fig. 3；
Fig. 5 is the partial exploded perspective view of medical-care bed shown in FIG. 1；
Fig. 6 is the perspective view of the medical-care bed shown in FIG. 1 when auxiliary support frame jacks up；
Fig. 7 is the exploded view of the liftable pillar of medical-care bed described in Fig. 1；
Fig. 8 is the schematic diagram of the belt pressure guard of medical-care bed shown in Fig. 2.
Specific embodiment
To further illustrate that each embodiment, the present invention are provided with attached drawing.These attached drawings are that the invention discloses one of content
Point, mainly to illustrate embodiment, and the associated description of specification can be cooperated to explain the operation principles of embodiment.Cooperation ginseng
These contents are examined, those of ordinary skill in the art will be understood that other possible embodiments and advantages of the present invention.In figure
Component be not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.
Now in conjunction with the drawings and specific embodiments, the present invention is further described.
As shown in Fig. 1 to Fig. 8 a kind of medical-care bed may include liftable support frame 1, bed board 2, conveyer belt assembly and electric cabinet 4.
Liftable support frame 1 may include pedestal 11, two liftable pillars 12 and two crossbeams 13, and pedestal 11 is by a longitudinal carrier 111 and two
Horizontal support 112 is constituted.112 one end of horizontal support is mounted on longitudinal carrier 111, other end bottom be equipped with castor (for example,
Universal wheel) 15.Preferably, horizontal support 112 is socketed on longitudinal carrier 111, i.e. horizontal support 112 can be on longitudinal carrier 111
It is mobile.Therefore, the distance between two horizontal supports 112 are adjustable, be adapted to different hospital bed or operating bed (below with
It is illustrated for hospital bed).In the shown embodiment, longitudinal carrier 111 and two horizontal supports 112 form π font.Longitudinal carrier
111 and two horizontal support 112 can be process by thick steel plate, to ensure stability.It installs the both ends bottom of longitudinal carrier 111
There is castor 15.In one embodiment, one of castor 15 is electric roller (as seen in figs), in order to control medical-care bed
Automatically walk.
The upper table of (for example, by fasteners such as bolts) at the both ends of longitudinal carrier 111 is fixedly mounted in liftable pillar 12
On face.Fasteners such as (for example, by) bolts is fixedly mounted on liftable pillar 12 can go up and down in 13 one end of crossbeam, another
End is hanging.The bed board 2 is supported on crossbeam 13, to adjust the height of bed board 2 by liftable pillar 12.Therefore, should
The bed board 2 and pedestal 11 that embodiment uses form U-shaped structure, pedestal 11 are moved under hospital bed, so that bed board 2
It is stacked on one's sick bed, not only structure is simpler compact, but also medical staff is facilitated to operate.It is convenient infra for description, institute
The opening side for stating U-shaped structure is known as working side, and the other side is known as non-working side.
Under normal conditions, the load bearing demand of bed board 2 has been able to satisfy using above-mentioned open U-shaped structure.But at this
Further improved in embodiment, horizontal support 112 is equipped on one end close to working side for Auxiliary support bed board 2
Auxiliary support frame 8 (as seen in figs), to further increase the load-bearing capacity of bed board 2.The auxiliary support frame 8 may include branch
Support 81 and the electric putter 82 being drivingly connected with support frame 81 drive support frame 81 by electric putter 82, and make support frame 81
The support portion of upper end is in and is supported state to bed board 2 or the support portion of the upper end of support frame 81 is made to leave bed board 2.This is auxiliary
Help support frame 8 can be using vertical lift structure or folding liftable structure.The embodiment preferably use folding liftable structure with
It is further reduced space hold, therefore the top of support frame 81 is equipped with rotatable supporting block 83, the top surface of the supporting block 83
For cambered surface, for example, colyliform supporting block, with ensure will not the belt 32 to bed board 2 or belt-conveying unit 3 damage (for example,
It scratches).The movement of electric putter 82 is controlled by electric cabinet 4.(transfer process is not carried out) when the medical-care bed is in carrying and do not make
Used time, support frame 81 rise, and play the role of carrying out Auxiliary support to bed board 2.
The specific mounting means of auxiliary support frame 8 is that horizontal support 112 is equipped with a rectangular aperture 1121, support frame 81
Lower end is installed in rotation in opening 1121, and electric putter 82 is fixedly mounted in opening 1121, push rod end and support frame
81 is hinged.Electric putter 82 is flexible, and support frame 81 is driven to rotate, i.e. the folding of realization support frame 81 is lifted and fallen, support frame 81
It can be accommodated in rectangular aperture 1121 after falling due to folding, to realize the purpose for reducing space hold.
In the present embodiment, the conveyer belt assembly is mounted on bed board 2 and including three belt-conveying unit 3.It is described
Three belt-conveying units 3 are evenly-spaced to be arranged on the bed board.Certainly, the quantity of belt-conveying unit 3 is not limited to institute
Show embodiment.Gap between belt-conveying unit 3 is equipped with bandage (not shown), the thickness of the bandage and the thickness of belt
Unanimously, so that bed surface keeps smooth.Preferably, bandage has magic tape structure, to facilitate operation.Certain bandage can also use cloth
Item replaces.
Bed board 2 is equipped with belt pressure guard 6 (such as passing through screw) in the bottom of the side towards working side.Belt is against pressure
There is the gap passed through for belt 32 between plate 6 and bed board 2.The belt 32 of the belt-conveying unit 3 passes through belt pressure guard 6
Gap between bed board 2 wraps bed board 2 and can be relative to 2 transverse shifting of bed board.Preferably, bed board both ends do not have belt 32
Partial upper surface is covered with cushion identical with the thickness of belt 32, does not feel good to avoid patient.
In this embodiment, elevating mechanism 51 is being installed positioned at non-working side on the support frame 1, is passing through the elevating mechanism
51 jack up the non-working side of medical-care bed, to realize that bed board 2 tilts.In medical-care bed into hospital bed moving process, due to bed board 2
Be inclined to set so that bed board 2 reduces in the difference in height of working side side and hospital bed (or operating table), while make belt 32 not with
Hospital bed face contact (or there is only line contacts), avoids face from rubbing, conducive to the conveying of belt 32.
The electric cabinet 4 is installed on the pedestal 11, for controlling liftable mechanism 51, liftable pillar 12 and Belt Conveying
The movement of unit 3, the belt 32 respectively driven on bed board inclination, the adjustment of driving bed board height and driving bed board conveys, with complete
At transfer of the patient between medical-care bed and hospital bed (or operating table).
In addition, being also equipped with driving wheel 52 on pedestal 11, entire 1 (i.e. entire medical care of support frame is driven by driving wheel 52
Bed) walking movement.
Since the walking movement of medical-care bed is to occur in non-diverting process, in the embodiment, in order to further press
Shrinking structure, the driving wheel 52 of the embodiment are mounted to the end of elevating mechanism 51 (towards the one end on ground).
Therefore, make driving wheel 52 when elevating mechanism 51 is packed up medical-care bed can pass through 4 hand of castor not when being contacted with ground
Dynamic movement；And driving wheel 52 is dropped to when being contacted with ground when liftable mechanism 51 ejects, 52 He of driving wheel can be passed through
Castor 4 automatically moves；In the case where the further ejection of elevating mechanism 51 makes bed board 2 be in heeling condition, which can band
Dynamic bed board 2, which is further inserted into, is overlapped in hospital bed.
It should be noted that the embodiment it is preferable that driving wheel 52 to be mounted on to the end of elevating mechanism 51,
In other embodiments, in the case where driving wheel can be arranged separately in pedestal 11, in order to make elevating mechanism 51 jack up shape
Under state by driving wheel can also drive incline bed board medical-care bed it is mobile, can be installed in the end of elevating mechanism 51 certain
Reduce the mechanism of friction, such as pulley.
In the present embodiment, for the electric putter 511 and the resigning of driving wheel 52 to elevating mechanism 51, the support of the embodiment
The centre of the longitudinal carrier 111 of frame 1 has an opening 1111 up and down, and the opening 1111 is for for 511 He of electric putter
Driving wheel 52 passes through.Preferably, opening 1111 is rectangular aperture.
In the present embodiment, the driving wheel 52 is motorized roller.Certainly, driving wheel 52 can also be using by motor, wheel
Other driving wheel structures substitution of son and corresponding transmission mechanism composition.
Specifically, elevating mechanism 51 includes electric putter 511 and roller mounting rack 512, and electric putter 5111 is mounted on opening two
On the longitudinal carrier 111 of side, roller mounting rack 512 and electric putter 511 are drivingly connected, and motorized roller 52 is mounted on roller mounting rack
On 512.
(not shown) in one embodiment, the driving wheel 52 can also additionally include steering mechanism, the steering mechanism
It is mounted on the elevating mechanism 51, the driving wheel 52 is mounted in the steering mechanism.In this case, driving wheel 52
For electric roller.Therefore, the direction of electric roller is made to change by the steering mechanism, so that the medical-care bed can be horizontal
To or longitudinal movement.
In order to facilitate the moving direction of control medical-care bed, the medical-care bed is additionally provided with a manipulation device 7.Manipulation device 7 can
To be mounted on crossbeam 13 or on backplate 14.Specifically, manipulation device 7 includes the operating stick positioned at 14 two sides of backplate, operation
Operation button (for example, mobile or stopping) being equipped on bar.
As shown in figure 5, the thickness of bed board 2 gradually becomes smaller from non-working side to working side.Preferably, the upper surface of bed board 2
For inclined surface.This structure can further decrease between bed board 2 and hospital bed in the case where guaranteeing the enough situations of bed board intensity
Difference in height on the basis of cooperating above-mentioned elevating mechanism 51 that bed board 2 is driven to be obliquely installed, and makes bed board 2 be easier to be inserted into patient
Body under.In one embodiment, bed board 2 in non-working side with a thickness of 3 centimetres, in working side with a thickness of 1.5 lis
Rice.Preferably, bed board 2 is made of stainless steel.
As shown in Figures 2 and 8, at least one microswitch 61 (showing two) is installed on the upper surface of belt pressure guard 6.
Microswitch 61 is located at below the gap between two belt-conveying units.It should be understood that microswitch 61 also may be mounted at
On bed board bottom between two belt-conveying units.In this case, belt pressure guard 6 can be mobile relative to bed board 2.It is micro-
Dynamic switch 61 is connect with 4 signal of electric cabinet.When microswitch 61 acts, indicate that bed board 2 has come into full contact with hospital bed, at this time
It is automatically stopped the decline of bed board 2, to prevent the motor 121 of liftable pillar 12 from overloading damage.In one embodiment, microswitch 61
Outside is also arranged with coil spring (not shown).On the one hand the coil spring plays the role of protecting microswitch 61, on the other hand
It may insure that bed board 2 and hospital bed touch position.
Preferably, the vertical range between belt pressure guard 6 and bed board 2 is at 1 to 2 centimetre.Belt pressure guard 6 is retracted bed board
2 distance is 2-5 centimetres.In this way, usually 5 plate 2 of bed is jacked up and presented in 5-10 ° of inclined situation by elevating mechanism 51, belt
Pressure guard 6 can play optimal Support Position, which both ensure that the working side of bed board 2 and the height of hospital bed
Degree difference it is lower, while can guarantee again the belt 32 on bed board 2 as far as possible not with the friction of hospital bed generating surface and convey smooth.
Preferably, belt pressure guard 6 is made of the stainless steel plate of 3 millimeters thicks.
With continued reference to Fig. 2 and 8, the first position connecting with 4 signal of electric cabinet is also equipped on the medical-care bed of the present embodiment
Sensor and second position sensor, the first position sensor and second position sensor be located at the working side and
Non-working side.Specifically, first position sensor is mounted on the mounting hole 62 of belt pressure guard 6, second position sensor peace
In the mounting bracket 161 for being fixed on vertical pole 16.By first position sensor, it can detecte whether bed board is moved to disease
Bed, by second position sensor, can detecte whether bed board has overlapped on hospital bed.Preferably, the first position passes
Sensor and second position sensor are infrared sensor.
In addition, the medical-care bed can also be equipped with remote controler (not shown), the remote controler is connect with the electric cabinet signal.
By remote controler, the operation to medical-care bed may be implemented, it is very convenient.
In one embodiment, rechargeable battery is equipped in the electric cabinet, the rechargeable battery is for providing electric power.?
In this case, all motors in medical-care bed are all made of direct current generator.
As described in figures 1 and 5, belt-conveying unit 3 may include driving device 31, belt 32 and driven voller 33.Driving device
31 are mounted on the non-working side of bed board 2, and driven voller 33 is mounted in the working side of bed board 2, belt 32 surround electronic roller and
Between driven voller 33.Driving device 31 is usually made of motor and roller.In the shown embodiment, driving device 31 is electronic rolling
Cylinder.That is motor and retarder is built in roller.This can simplify structure, keep appearance more succinct.In addition, belt-conveying unit 3
It may also include pressure roller 34, the pressure roller 34 is arranged close on the bed board bottom of non-working side, for making belt 32 be close to bed board
2。
First pressure sensor 21 is installed on the upper surface of the bed board between belt-conveying unit 3 and second pressure passes
Sensor 22.First pressure sensor 21 and second pressure sensor 22 are for determining whether patient is located among bed board.First pressure
Spacing between force snesor 21 and second pressure sensor 22 is substantially equal to the width of patient body.
As shown in Figure 2-5, bed board 2 is slidably mounted on support frame 1.Specifically, the both ends of bed board 2 and crossbeam 13 it
Between respectively by a sliding block 9 be slidably engaged.Sliding block 9 includes sliding block fixed frame 91, upper Teflon sliding block 92 and lower Teflon sliding block 93.
Sliding block fixed frame 91 is fixed on 2 bottom of bed board, and sliding block fixed frame 91 has l-shaped cross section.Upper Teflon sliding block 92 is fixed on
On 2 bottom of bed board, lower Teflon sliding block 93 is fixed on sliding block fixed frame 91.Crossbeam 13 is slidably engaged on Teflon sliding block 92
Between lower Teflon sliding block 93.Due to the surface smoother of upper Teflon sliding block 92 and lower Teflon sliding block 93,
Friction is small between crossbeam 13, so that bed board 2 can be slided relative to crossbeam 13.Support frame 1 further includes and longitudinal carrier
The 111 parallel and vertical poles 16 that are positioned above, liftable pillar 12 is fixed at 16 both ends of vertical pole.It is installed on the vertical pole 16
There is an at least sliding drive mechanism 10 (showing two).Specifically, sliding drive mechanism 10 includes electric putter 101, electric putter 101
End be fixedly connected with the bottom of the bed board 2 between belt-conveying unit 3.This structure allows bed board from liftable
Support frame 1 stretches out, it is ensured that can overlap on wider hospital bed.
As shown in fig. 7, lifting support 12 may include motor 121, electric lifting rod 122, interior hollow leg 123 and outer hollow
Pillar 124.Interior hollow leg 123 and outer hollow leg 124 are rectangle pillar.Outer hollow leg 124 is fixedly mounted on pedestal 11
On (specifically, longitudinal carrier 111), electric lifting rod 122 is mounted in interior hollow leg 123, interior 123 movable sleeve of hollow leg
It is located in outer hollow leg 124 and is fixedly connected with the end of electric lifting rod 122.It is (specific that motor 121 is mounted on pedestal 11
Ground, longitudinal carrier 111) on, it is drivingly connected with electric lifting rod 122, crossbeam 13 is fixed on interior 123 top of hollow leg.Motor
121 driving electric up-downs 122 are gone up and down, so that interior hollow leg 123 moves up and down relative to outer hollow leg 124, and then are driven
Crossbeam 13 and the bed board being supported on crossbeam 13 lifting.The lifting support 12 of the embodiment it is simple and compact for structure and reliable.
In the present embodiment, backplate 14 is installed, i.e. the both ends that are located at bed board 2 of backplate 14 on crossbeam 13, to realize to trouble
The protection on person head and foot.Preferably, backplate 14 and crossbeam 13 form one, as shown in Figure 7.
In the present embodiment, the medical-care bed includes movable rail 17, and the movable rail 17 is removably mounted on bed
The non-working side of plate 2.Certainly, movable rail 17 also can be set in working side.Specifically, bed board 2 or backplate 14 are equipped with
Jack, movable rail 17 are equipped with slotting axis accordingly, and movable rail 17 is inserted into the jack realization by its slotting axis and is mounted on doctor
On apron, when disassembly, extract slotting axis from jack, more fast operating.
The course of work of medical-care bed of the invention is briefly described referring now to Fig. 1-8.Here with by the trouble on medical-care bed
Person is illustrated for being transferred to hospital bed.The medical-care bed for being loaded with patient is moved to hospital bed (can be manually or automatically) first, work
Make side towards hospital bed, auxiliary support frame 8 is fallen at this time, and bed board 2 is risen to highest by liftable pillar 12；When 2 bottom of bed board
First position sensor detection signal when, liftable pillar 12 by bed board 2 slowly decline, until microswitch movement when stop
Only, when the second position sensor detection signal of 2 bottom of bed board, stop mobile to hospital bed.Then, liftable structure 51 declines
Non-working side is raised, bed surface is tilted, then starts conveyer belt assembly (rotating forward), patient thereon is transferred to hospital bed
On.Since bed surface tilts, there is no difference in height between bed board 2 and hospital bed, patient will not feel good.When patient turns completely
After moving on hospital bed, stop conveyer belt assembly, bed board 2 is lifted hospital bed and is displaced outwardly by liftable pillar 12, when completion is left
After hospital bed, auxiliary support frame 8, which can rise, carries out Auxiliary support to bed board.Patient from hospital bed be transferred to the process of medical-care bed 1 with it is upper
State that process is similar, the hospital bed (can be manually or automatically) where empty medical-care bed to patient is mobile first, working side towards hospital bed,
Auxiliary support frame 8 is fallen at this time, and bed board 2 is risen to highest by liftable pillar 12；When the first position of 2 bottom of bed board senses
When device detects signal, liftable pillar 12 slowly declines bed board 2, until stop when microswitch movement, then, liftable knot
The lower general who has surrendered's non-working side of structure 51 is raised, and bed surface is tilted, and then bed board 2 carries out mobile to hospital bed, and bed board 2 is inserted into patient body
Lower section stops mobile to hospital bed when the second position sensor detection signal of 2 bottom of bed board；Then start conveyer belt assembly
(reversion), patient is transferred on medical-care bed.After patient is transferred on medical-care bed completely, stop conveyer belt assembly, then
Bed board 2 is lifted away from hospital bed and is displaced outwardly by driving wheel 52 by liftable pillar 12.Above-mentioned transfer process can pass through remote controler
Operation, can also carry out automatically according to pre-set programs.
The present invention also provides a kind of methods by above-mentioned medical-care bed transfer patient, and the method includes following procedure:
Medical-care bed is moved to hospital bed or operating bed side by side；The bed board of medical-care bed is increased to the bed surface more than hospital bed or operating bed；It will
Medical-care bed continues to be moved to first position to hospital bed or operating bed, in the first position, the working side and hospital bed or hand of medical-care bed
Art bed is just overlapping；The bed board of medical-care bed is fallen to the bed surface of hospital bed or operating bed and is contacted；By medical-care bed far from hospital bed or
The non-working side of operating bed increases, so that the bed board of medical-care bed is tilted a certain angle；Medical-care bed is continued to hospital bed or operating bed
It is moved to the second position, in the second position, the working side of the bed board of medical-care bed is located at the centre of hospital bed or operating bed；Make belt
Patient is transferred on hospital bed or operating bed from medical-care bed or is transferred on medical-care bed from hospital bed or operating bed by transverse shifting；
Stop belt transverse shifting；The non-working side of medical-care bed is reduced, so that the bed board of medical-care bed is in horizontality；By medical-care bed
Bed board lift off the bed surface of hospital bed or operating bed；Medical-care bed is moved away into hospital bed or operating bed.
Although specifically showing and describing the present invention in conjunction with preferred embodiment, those skilled in the art should be bright
It is white, it is not departing from the spirit and scope of the present invention defined by the appended claims, it in the form and details can be right
The present invention makes a variety of changes, and is protection scope of the present invention.
Claims (10)
1. a kind of medical-care bed, which is characterized in that including liftable support frame, bed board and conveyer belt assembly, the bed board two sides
Wherein side is known as working side, and the other side is known as non-working side, and the bed board is supported on the liftable support frame, described to rise
Descending branch support is equipped with liftable mechanism on the side of the non-working side, and the liftable mechanism is for making the bed board court
The work is sloped downwardly, and the bed board is equipped with belt spaced apart in parallel in the bottom of the side of the working side
Pressure guard, the conveyer belt assembly are mounted on the bed board and including at least one belt-conveying unit, the Belt Conveyings
Gap of the belt of unit across the belt pressure guard and the bed board wraps the bed board and can be relative to the bed
Plate transverse shifting.
2. medical-care bed as described in claim 1, which is characterized in that the bottom of the liftable support frame is also equipped with for driving
Move the driving wheel of the medical-care bed walking.
3. medical-care bed as described in claim 1, which is characterized in that the bed board and the liftable support frame are formed towards one
The opening side of the U-shaped structure is the working side by the open U-shaped structure in side, and the other side is known as the non-working side；Its
In, the liftable support frame includes pedestal, two liftable pillars and two crossbeams；The pedestal is lateral by a longitudinal carrier and two
Bracket is constituted, and described horizontal support one end is socketed on the longitudinal carrier；The liftable pillar is mounted on the longitudinal carrier
On, the one end of the beam is fixedly mounted on the liftable pillar can go up and down, and the other end is hanging；The bed board is supported on
On the crossbeam.
4. medical-care bed as claimed in claim 3, which is characterized in that the conveyer belt assembly includes three belt-conveying units,
Three belt-conveying units are evenly-spaced to be arranged on the bed board.
5. medical-care bed as claimed in claim 4, which is characterized in that the bed board is slidably supported at the liftable support
On frame, the liftable support frame further includes vertical pole that is parallel with the longitudinal carrier and being positioned above, the vertical pole both ends
Be fixed on the liftable pillar, sliding drive mechanism be installed on the vertical pole, the end of the sliding drive mechanism with
Bed board part between the belt-conveying unit is drivingly connected.
6. medical-care bed as claimed in claim 3, which is characterized in that be equipped on the horizontal support for described in Auxiliary support
The auxiliary support frame of bed board, the top of the auxiliary support frame are equipped with rotatable supporting block, and the top surface of the supporting block is arc
Face, the auxiliary support frame can the relatively described pedestal risen or fallen.
7. medical-care bed as described in claim 1, which is characterized in that be equipped with microswitch on the belt pressure guard, be used for
It detects on the supporting surface where whether bed board is connected to patient and exports detection switch signal.
8. medical-care bed as described in claim 1, which is characterized in that be also equipped on the medical-care bed first position sensor and
Second position sensor, the first position sensor and second position sensor are located at the working side and inoperative
Side.
9. medical-care bed as described in claim 1, which is characterized in that it is characterized in that, the medical-care bed further includes electric cabinet, institute
It states electric cabinet to be mounted on the liftable support frame, for controlling the liftable support frame and the belt-conveying unit
Movement.
10. a kind of method by medical-care bed transfer patient, which is characterized in that provide a medical-care bed, the medical-care bed includes bed
The belt of transverse shifting is installed, the method includes following procedure on plate and bed board: medical-care bed is moved to and patient institute
Supporting surface side by side, define medical-care bed close to the side of supporting surface be working side, the separate other side be non-working side；It will doctor
It is more than supporting surface that the bed board of apron, which increases,；Medical-care bed is continued to be moved to first position to supporting surface, in the first position, medical care
The working side and supporting surface of bed are just overlapping；By the bed board of medical-care bed fall to support face contact；By the inoperative of medical-care bed
Side increases, so that the bed board of medical-care bed is tilted a certain angle；Medical-care bed is continued to be moved to the second position to supporting surface, this
Two positions, the working side of the bed board of medical-care bed are located at the centre of supporting surface；Make belt transverse shifting, patient is shifted from medical-care bed
It is transferred on medical-care bed on to supporting surface or from supporting surface；Stop belt transverse shifting；The non-working side of medical-care bed is reduced,
So that the bed board of medical-care bed is in horizontality；The bed board of medical-care bed is lifted off into supporting surface；Medical-care bed is moved away into branch
Support face.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910540786.9A CN110151438A (en) | 2019-06-21 | 2019-06-21 | A kind of medical-care bed and the method by medical-care bed transfer patient |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910540786.9A CN110151438A (en) | 2019-06-21 | 2019-06-21 | A kind of medical-care bed and the method by medical-care bed transfer patient |
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| CN110151438A true CN110151438A (en) | 2019-08-23 |
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| CN201910540786.9A Pending CN110151438A (en) | 2019-06-21 | 2019-06-21 | A kind of medical-care bed and the method by medical-care bed transfer patient |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114469541A (en) * | 2020-10-23 | 2022-05-13 | 安晋锌 | Transfer bed |
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