The objective of the invention is to take place for society provides a kind of decubital ulcer that can effectively prevent, not only bed is gone up a prone position and is connect just, and when side is slept, also can connect just have one an end bed board of having lain by the reduction of function, cleaning, drying function and go-cart function do not see the just common bed and function bed general of being integrated at hole at ordinary times.
The present invention has also quoted prior art partly: quoted the design that whole bed body on the China Patent No. 98214830.5 turns over urinal on side method, the stay cord turnover technology and 00235194.3, spats, T type cloth.But the present invention has bigger improvement, and the distinguishing characteristics that turns over side as the bed body is now to bow bed board taking wholely to have cancelled original fixed bed board of bowing when turning over side, does 1. simplified structure and weight like this.2. made things convenient for the appearance design of shrinking behind the bed; 3. high bowing makes things convenient for the medical worker to operate; The distinguishing characteristics of spats is that former spats front end is established chute and is connected with fork, and now for the double small wheel is connected with S type slide rail, existing back endshield is put plate at motor, and the driving of gear and crank is running down; Stay cord inversion method of the present invention is distinguished with it and is characterised in that, originally adopts steel wire, now adopts chain.And device has wide plate not have the roller bearing chain.Benefit is that 1. chain can not slided the position; 2. interval error is littler; 3. stop the generation that steel wire is deviate from or twined; Now urinal is set up down the U sections plate at position, remedy rubber in conjunction with the time strength problem; Mounting method is no longer adopted on existing T type sheet limit, but directly adopts plunging, and is promptly easy and have more randomness.
Realize that the object of the invention technical scheme is: 1, main mentality of designing: in order effectively to solve the decubital ulcer problem that the severe case occurs behind the lying on bed for a long time sick bed, help the patient realizing automatic reciprocating standing up on the bed, continuous off and on conversion pressurized position, it is little that this point requires to accomplish to turn down resistance; In order to ensure comfortable, the unlikely situation generation that damage, dislocation occur turning round of balance in the process of standing up, this point requires whole human body and the contact of bed body partly to keep relative stablizing, adopt the whole side formula of turning over of the bed board except that a high fixing head, bow bearing support and foot rest, rotating shaft position is located on the whole focus point of turning that comprises human body weight in the 10mm, does like this and can satisfy above 2 points.
People institute is known, as if the posture of people when side is slept taked to move to set about usually, curvature lower limb, and such one is for balance, and the 2nd, for comfortable.This just makes bed board that certain width will be arranged, if turn under the situation of side at whole bed board, it obviously is difficult that side plate also will reach this width.Do you how on narrow boards, to satisfy above-mentioned requirements? confirmed that through test human body is slept on collinear narrow boards, kept in balance under the stressed situation, equally also can be slept comfortable and safely by the depression arm board and with occipitalia and buttocks.
Vision from most people, is the gentle lid of thickening difficult to the people that can also sleep after the imagination goes up the bed board folding on the smooth mattress? be bound to feel to crowd but in fact because of narrow, because the spacing of both sides side plate is to add by thick size design by patient's body is wide, suppose the patient is embedded in transportation in the sponge box as a senior porcelain, this crowding is suitable, is care.In other words, everybody loves spaciousness, but the people of favorite spaciousness also is reluctant to do the footwear of oneself too spacious.
Whole lathe bed to be turned over the rear flank and can also keep meeting requirement attractive in appearance, it also is a kind of challenge, especially can thick and heavyly make the center of gravity substantial deviation and seem very ugly because the above sky of bed board is spacious and bed board is following, present technique has not only been compressed the thickness under the bed board to the full extent, and the back plate design camber will be hidden at the bottom of the bed, expanded visual space, and the concord of putting plate and bowing between plaque of having strengthened bowing designs, and on the plaque of bowing, set up the center of gravity parallax that can thereupon move remedy the circle and arc ring, move in the turnover automatically by side plate, improved the sense organ vision greatly.
The turnover of side plate is rotation rather than parallel propulsive, to fertile or thinner patient, with all slightly inclinations of contact surface of side plate.So few people get this method, still, because people's health is circular, not having the side plate of appointing is tiltedly to advance or tiltedly go out, and the point of contact of contact surface is all less than big difference too.The plate pad is thicker soft sponge in addition, and sleeping sensation can be comfortable equally.
2, main technical scheme: side plate is the main member that stands up bed, and after the bed board on both sides folding was gone up, bed board at this moment can change to cry and is side plate, side plate except that playing the guardrail effect, the main weight of support patient body.It is divided into three sections i.e. pillow position side plate (9), lever arm side plate (12) and buttocks side guard plates (21), for making bed board be more suitable for different patients, when it dosses, to be the center all with urinate and defecate mouthful (45) of bed surface, and according to the difference of each human body type's size, the mould that carries out three sections of side plates in permissible value closes design.Different hip breadths according to the patient, side plate is rolled over the angle of turning over and is also changed thereupon, after arriving the position of angle, effect by peppery wheel the (102) mechanism on the turnover panel bar of stage casing, realization automatically locks, has only the handle on that side direction holding rod of turn-knob, and the warp brake apparatus is when ejecting peppery wheel the (102) with the peppery pawl of its non-return (101), and side plate just can be set level recovery, and side plate is when turnover, the lever arm side plate in stage casing is because of being subjected to the extruding of patient's arm, lever arm side plate upper end will be with the outside slippage of U type arm plate rail frame, and the size of moving is then being controlled by dilatory band in the lower end, and at this moment whole side plate stage casing is recess, its degree of depth is directly proportional with patient's arm is wide, is inversely proportional to the turnover angle.
On the problem of effectively avoiding decubital ulcer to take place and how preventing to leak in leaning to one side to connect just process, except that accomplishing constantly to turn over repeatedly automatically the side, also the seat ring with the seat ring frame designs enough big enough widely.Ct fluoroscopy result according to various human body thighs position; comprehensive Design goes out best seat ring shape; enlarge its contact surface; and many guiding gutters are set in the both sides of seat ring form many covers and leak defence lines; particularly the seat ring frame is designed to laterally move left and right, efficiently solves human body, guarantee that the patient not only constantly obtains rest intermittently in standing up repeatedly because of the faint displacement phenomenon that the human body elastic compression is caused; and aim at all the time to connect just and struggle against, and the unlikely leakage problem that occurs.
At the foot of the human body situation narrower than shank, for fear of the patient when turning over side between bipod because of having downslide that the gap occurs, colliding and wear problems.Between two feet, set up a spats, its objective is bipod kept apart to position care.
Connect problem at arm side plate depression rear side to the weighing apparatus of infantees, the crack of bed board edge of bed lateral is divided into a decorative thread, uses with quality sheeting parcel, and the inside is a U-shaped ornamental thread sleeve pipe.One section movable cartilage muscle is arranged in the U-shaped sleeve pipe, the ornamental thread at one end and lever arm side plate edge is hinged, join with its extension spring in the U-shaped ornamental thread sleeve pipe of other end insertion buttocks side guard plate, when the stranding of lever arm side guard plate moves, one end cartilage muscle is transferred to, by the crooked bow weight effect of movable cartilage muscle, tightly push down the sheet limit between upper elastic cord, unlikelyly after distortion, skid off.The mouth of urinating and defecating is not established cover plate, by toeguard and about mend plate and mend and fill out, the spats leading portion adds disposable shield sleeve, favourable health automatically locks bed board by the control pin on the symmetrical shrinking connecting-rod when bed board is set level, but edge of bed load-bearing this moment seat people.
Connect just at the row who stands up bed comparatively complicated, here arrange be from the seat ring frame just struggle against on bedstead body case fixing just bucket again through soft flat tube to storing up closet, adopt three grades of blowdowns: just struggle against---soft flat tube---stores up closet.Once change level once whenever turning over side.That is: urinating and defecating temporary being put in just in the bucket when side is slept, stream exists in the flat tube to treat to turn over to the level just by a body, again when turning over side since stretching flat tube will make to urinate and defecate in the pipe and flow in the bin voluntarily.The flexible pipe upper part is not flow just when side is slept.Just the framework front end is connected with spats below Y-axis, does fan-shaped swing, and the pulley on the bar of rear end is then put into parallel the moving in chute work front and back of the right and left in bedstead body railway carriage or compartment.
Two feet alive, two-wheeled and two universal wheels are housed under this cabinet base frame, when dilatory bar puts down, utilize lever principle bed can be bowed and prop easily, at this moment universal wheel is unsettled; Otherwise when holding rod is promoted, by connecting rod the cabinet base pull-up is carried flatly, at this moment universal wheel lands, and especially the universal wheel wheelspan is narrower, and the position is also more inner, thus become turn after the go-cart more flexible.A height fixing head and the bearing support the right and left of bowing of connecting with foot rest are equipped with the drip stand jack, and foot rest is provided with foreign material indigo plant.And the plain edition foot rest can directly be installed the universal wheel of four band brake apparatus down.
Narrow down the dwindling of the upright apparent size of profile of the associated bed body that is meant that left and right sides bed board, side direction holding rod and the edging pendulum plate of bowing that connects mutually occur when upwards turning down synchronously of said whole bed.The active edges Fang Ze of the height of a no connection relation fixing head extroversion also because the tabs (11) on the high head pendulum folding turn over from after no longer extrude active edges side, and drawn in by extension spring.
The said plate of bowing be meant by center fixed loading plate, cylinder, decorative panel, parallax remedy circle, arc ring and bow plaque with form with the edging pendulum plate of bowing that both sides bed side plate, side direction holding rod connect mutually.The bow favourable medical worker's that lowers the operation of plate, the loading plate edge curves the insertion of convenient bed board behind the knuckle, for increasing good looking appearance, head board is designed to flower and distinguishes formula, the flower of the edging of wherein bowing pendulum plate distinguishes that base inserts the plaque abdominal part of bowing, and by turnover, can walk around the flower that protrudes on the plaque top of bowing and distinguish the position, reach the concord of appearance integral.
Said bed board integral body is turned over the side of turning over that side is meant whole bed body except that foot rest, low head bracket and a high fixing head, it is that mode is turned in the lie support of backboard of axle center and oppose with the center of gravity of turning, its power is to be provided by the sprocket wheel that the intravital motor of bedstead case is installed on the output shaft that decelerator, clutch string go out, the bottom of the position of its sprocket wheel flap in high head, through about chain and a high fixing head bearing two fixedly chain end points (85) link to each other, by the suitable anti-rotation of sprocket wheel, change the distance of sprocket wheel, reach the body that turns over of a body to end points.And two levers (90) about setting up under the two-end-point, to guarantee that no matter forward which angle to, chain is all unlikely to be occurred getting loose.The sprocket wheel upper end is provided with position-sensing switch, and the appropriate location of chain two ends is equipped with wide plate is not had roller chain, carries out unexpected neutral gear protection of crossing the position.
Said side wrapper sheet is made up of pillow position plate section side wrapper sheet and buttocks side guard plate section side wrapper sheet, and it hushes up the vacancy that bed side plate turnover back is occurred.The arc sheet is hinged forms by two for the buttocks side guard plate, pillow position wrapper sheet then is by three arc combinations, promptly go up the activity template of the following arc sheet of the articulated suit of arc sheet, naturally shrink by extension spring, drag is to carry out at the cover intralaminar part, and the side wrapper sheet of buttocks side guard plate dragging after opening is to carry out in arc backboard, and the arc backboard under the bedstead body case is connected circular arc with edgewise curved side wrapper sheet.
Said T sheet is meant and adopts elastic force cloth to make, and increase the face cloth of seam half block and sheet same quality in the center of its reverse side, constitute T font sheet, last aspect lays following time, hush up urinating and defecating mouthful and piece on the Lower Half sheet, at this moment look it is ordinary hospital bed and do not see it being functional nursing bed, the sheet end is squeezed in the sponge crack of edge of bed, below the arm side guard plate, set up the greatly elastic force figured cloth of arm side guard plate of a summary, work hushing up and decoration function after being used for turning down.
Said cleaning, drying working procedure is: when patient's defecation, just the sieve of the chessboard in the bucket is because of being subjected to the compression weight of defecating, broken poised state, the chessboard sieve is descended, the contacting power supply, the tractive magnet suction disc shrinks, intervalometer comes into operation, enter water spray and blowing program in succession, urinating and defecating of once not washing treated that a body changes and can be continued to clean after flat, till the peng sieve sets back.Purging system is made up of the outer spats contact of the precompressed warm-water bottle in the spats case, pressure type intervalometer, hair dryer, tractive magnet, electromagnetic valve, a lid filling opening and case, cut-off switch controller, chessboard sieve contact and sparge pipe, dim airduct.
Said chessboard sieve be a kind of make step-like, by a kind of filamentary webs in the disconnection for the treatment of and be reacted to contact of just heavy and spring, the not only favourable side of this shape connects just when sleeping, more help to repeatedly automatically flushing back institute can not dash disappear firmly just, can when turning on one's side, can therefrom flow row.
Said spats is meant the urinal that can deposit invagination in the front end empty stomach, settle cleaning, drying mechanism in the middle-end case, the left and right sides lateral plate of front end below respectively has the double small wheel, the two-wheel therebetween is carried the S type track in the bedstead body case, the spats front end can move up and down with track, and the left and right sides aperture side of forward end is connected with just framework one end and does fan-shaped swing above the two-wheel.The swing that spats rear end articulated spats pendulum plate, pendulum plate are then set level on the driving of crank is done to roll over by motor, gear, the spats of plain edition bed rises mode carries a horizontal strap of the close foot of carrying on its spats with hands, can mention spats easily and quickly.
Based on above-mentioned technical scheme, therefore, the present invention compared with prior art has following characteristics and advantage: 1, under the effect of arm side plate of depression, the patient sleeps and become possibility holding narrow side plate upside under the arm, and is and comfortable, tranquil, steady.2, courageously spats is filled up just hole as cover plate, not only simplified structure greatly, and transposition accurately, conversion rapidly.3, roomy seat ring makes the hip pressurized even, intake chute and about mobilely it more mated and do not misplace.Guaranteed the unlikely leakage of urinating and defecating when side is slept.4, also have gravity axis and turning over mechanism; Bed board is folded into side plate; The automatic regulating arm side plate degree of depth; Urinal; Cleaning, drying mechanism and make the holding rod of bowing etc. of castor conversion that conspicuous characteristic and advantage all be arranged.
The invention will be further described below in conjunction with accompanying drawing
Fig. 1 is a population structure sketch map of the present invention
Fig. 2 is of the present invention lying by schematic perspective view
Fig. 3 is that the present invention numbers 30-structural representation of bow plaque and the numbering 29-edging annexation of bowing
Fig. 4 is that the present invention numbers flap and the structural representation of numbering a 5-high fixing head mutual relation in the 8-high head
Fig. 5 is that the present invention numbers 43-spats and the structural representation of numbering 55-crank annexation and motion
Fig. 6 is function and the structural representation that the present invention numbers the 32-holding rod of bowing
Fig. 7 is that the present invention numbers a 12-lever arm side plate and a weighing apparatus access node structure sketch map of numbering back, 21-buttocks side guard plate stranding position infantees
Fig. 8 is the structural representation that the present invention numbers the annexation of 69-just buckets and numbering 72-just frameworks
Fig. 9 is that the present invention numbers 76-side wrapper sheet sheet and the structural representation of numbering 47-arc back of the body shield
Figure 10 is that the present invention numbers 81-dilatory band and numbers 80-elastic force figured cloth function and structural representation separately
Figure 11 is that the present invention numbers 17-U type arm plate rail frame and the annexation and the structural representation of numbering 12-lever arm side plate
Figure 12 is that the present invention numbers 88-sprocket wheel and the connection diagram of numbering 85-chain end points
Figure 13 is that the present invention numbers the structural representation that 1-seat ring frame and numbering 69-just struggle against annexation
Figure 14 is that the present invention numbers 94-symmetrical shrinking connecting-rod and the annexation and the functional schematic of numbering 14 and 37
Figure 15 is that the present invention numbers 18-stage casing turnover panel bar and numbers 102-peppery structural representation of taking turns
Figure 16 is the structural representation that the present invention numbers 76-side wrapper sheet of 104-return moldings plate and numbering
Figure 17 is annexation and the structural representation that the present invention numbers 109-sieve sheet and numbering 108-contact
Figure 18 is the structural representation that the present invention numbers 46-urinal
Figure 19 is the work sketch map that the present invention numbers 123-prepressing type warm-water bottle
Figure 20 is that the present invention numbers 13-motor and the annexation sketch map of numbering 88-sprocket wheel
It is existing as follows with list of designations shown in the follow-up numbering in the accompanying drawing with the annexation and the structural representation of numbering 135-handgrip that Figure 21 is that the present invention numbers 7-pillow position seat board pipe:
| Numbering |
Title |
Numbering |
Title | Numbering |
Title | |
| 47 |
Arc back of the body shield |
60 |
Edge of bed ferrum |
73 |
Left and right wheels |
| 48 |
The hollow center axle |
61 |
Sponge |
74 |
Bed angle iron |
| 49 |
Drive chain case |
62 |
The ornamental thread sleeve pipe |
75 |
Upside wrapper sheet (sheet) |
| 50 |
Crescent shaped box plate |
63 |
Movable cartilage muscle |
76 |
Downside wrapper sheet (sheet) |
| 51 |
Cleaning, drying mechanism |
64 |
The ornamental thread infantees |
77 |
Swing plate shaft |
| 52 |
Spats pendulum plate |
65 |
Loose-leaf |
78 |
Pulley |
| 53 |
S shape slide rail |
66 |
Collude wheel |
79 |
End points |
| 54 |
The double small wheel |
67 |
The rail baffle plate |
80 |
The elastic force figured cloth |
| 55 |
Crank |
68 |
The bedpan wheel |
81 |
Dilatory band |
| 56 |
Motor |
69 |
Just struggle against |
82 |
Hinge |
| 57 |
Bedstead body case |
70 |
The chessboard sieve |
83 |
Steamboat |
| 58 |
Extension spring |
71 |
Fork |
84 |
Rail wheel |
| 59 |
Elastic cord |
72 |
Just framework |
85 |
The chain end points |
On continuous
| 86 |
Chain |
104 |
The return moldings plate |
122 |
The top cover filling opening |
| 87 |
Wide plate does not have the roller bearing chain |
105 |
Crosspiece |
123 |
The prepressing type warm-water bottle |
| 88 |
Sprocket wheel |
106 |
Air spring |
124 |
Controller |
| 89 |
Position-sensing switch |
107 |
Empty side window |
125 |
The spats contact |
| 90 |
Lever |
108 |
Chessboard sieve contact |
126 |
Tractive magnet |
| 91 |
Sump pit |
109 |
The top sieve sheet |
127 |
The pressure type intervalometer |
| 92 |
The bending slideway |
110 |
Under sieve sheet |
128 |
Hair dryer |
| 93 |
Connecting rod |
111 |
The mesh screen fulcrum |
129 |
The axle point |
| 94 |
The symmetry shrinking connecting-rod |
112 |
Excessive mouthful of man |
130 |
Gear |
| 95 |
Control is cut |
113 |
Elastic cord 2 |
131 |
Bearing |
| 96 |
The horizontal end plate of bedstead |
114 |
Washer |
132 |
Central shaft |
| 97 |
Moving sets |
115 |
The U-iron plate |
133 |
Back-shaped trustship |
| 98 |
Chute |
116 |
Bayonet socket |
134 |
Automatically controlled knob |
| 99 |
Rocking bar |
117 |
Linear electric motors |
135 |
Handgrip |
| 100 |
Arc plate |
118 |
Water spout |
136 |
Bearing block |
| 101 |
The peppery pawl of non-return |
119 |
Chessboard sieve contact |
137 |
Clutch |
| 102 |
The peppery wheel |
120 |
Cut-off switch |
138 |
Motor 2 |
| 103 |
Pendulum |
121 |
Electromagnetic valve |
139 |
Reductor |