A kind of lower resistance many Body position nursing care bed
Technical field
The present invention relates to medical instruments field, more specifically a kind of lower resistance many Body position nursing care bed.
Background technology
In actual life, because of sick and bedfast people, decubital ulcer is easily suffered from due to long-term bed, puzzlement greatly is brought to patient's life, it is difficult to when decubital ulcer is serious cure the life even jeopardizing patient, and, due to long-term bed, throat easily produces expectorant, nursing staff is needed to assist patient phlegm-suction, the most inconvenient, as night checks without nursing staff on time, patient card expectorant can be to causing the biggest harm, have and notably can block respiratory tract and jeopardize the life of patient, nursing bedridden patient is also a labor intensity and the bigger work of responsibility, not only nursing staff's working strength is higher, the most easily unnecessary misery is caused to patient in nursing process.
Decubital ulcer, also known as pressure ulcer, pressure ulcer, is due to the long-term pressurized of local organization, occurs continuous ischemia, anoxia, malnutrition to cause tissue fester's necrosis.According to relevant document, there are about 60,000 people every year and die from pressure ulcer concomitant symptoms.Pressure at right angle causes the topmost reason of pressure ulcer to be that local organization suffers persistence pressure at right angle, especially at health bone tuberosity protrusion.If long-term bed or wheelchair, that clamping plate inner liner is placed is improper, out-of-flatness or have debris, local to bear the compressing exceeding normal terminal vessels for a long time in Gypsum Fibrosum, all can cause decubital ulcer.Generally speaking the pressure that the blood vessel under skin layer can bear is about about 32mmHg, if exceeding above pressure, local vascular just may distort, deform and have influence on passing through of blood flow, then have the phenomenon of ischemia.
At present, the nursing bed that patient can be helped to stand up, sit up and facilitate defecation is there is also on market, its structure is that bed board is divided into several pieces, and each bed board is hinged, makes patient stand up by rotating relevant bed board or sits up, these structures are bigger due to action, in stirring, easily oppress some position of patient, patient is damaged, and the general regulation being carried out angle by rocking arm, using very inconvenient, the working strength of nursing staff is bigger.
Summary of the invention
The technical problem that present invention mainly solves is to provide a kind of lower resistance many Body position nursing care bed, can control to adjust the angles and positions of bed body, facilitate medical personnel's nursery work to bed patient.
The technical scheme is that a kind of lower resistance many Body position nursing care bed, including being symmetricly set on two ends
Bracing frame and the adjusting apparatus that is arranged in two bracing frames, and bed body, it is characterized in that:
This adjusting apparatus include outer ring body, middle ring body and inner ring body, the left and right sides in the horizontal diameter direction of described outer ring body is by two the outer shroud rotating shafts extended transversely outward, revolute pair first is formed in the horizontal rotating shaft hole of the upper end that two outer shroud rotating shafts are arranged on two bracing frames, it is provided with the detent mechanism first for outer shroud rotating shaft location at pedestal upper end
The diametric both sides that described outer ring body is vertical with above-mentioned two outer shroud rotating shaft are provided with middle ring body installing hole, the diametric two ends of described middle ring body are provided with the most outwardly directed medium ring rotating shaft, two medium ring rotating shafts form revolute pair second in being arranged on described medium ring installing hole, and the medium ring installing hole sidepiece on outer ring body is provided with the detent mechanism second for medium ring rotating shaft location;
The diametric both sides that described middle ring body is vertical with above-mentioned two medium ring rotating shaft are provided with inner ring body installing hole, the diametric two ends of described inner ring body are provided with the most outwardly directed internal ring rotating shaft, two internal ring rotating shafts form revolute pair third in being arranged on described internal ring installing hole, and the internal ring installing hole sidepiece on middle ring body is provided with the detent mechanism third for internal ring rotating shaft location;
Described bed body includes being fixed on the bed board within inner ring body and the human body for fixing human is fixed
Device.
Preferably, two described bracing frame bottoms are linked into an integrated entity by underframe.
Preferably, described detent mechanism first is included in pedestal upper end and is provided with the outer ring body positioning apex pin first being additionally provided with, and this ejector pin vertically penetrates top, horizontal rotating shaft hole and is pressed in outer shroud rotating shaft, it is achieved the compression set position, top to outer shroud rotating shaft;
Preferably, the middle ring body positioning apex pin second that the medium ring installing hole sidepiece that described detent mechanism second is included on outer ring body is provided with, this ejector pin vertically penetrates middle ring body installing hole top and is pressed in medium ring rotating shaft, it is achieved the compression set position, top to medium ring rotating shaft;
Preferably, the inner ring body positioning apex pin third that the internal ring installing hole sidepiece that described detent mechanism third is included on middle ring body is provided with, this ejector pin vertically penetrates inner ring body installing hole top and is pressed in internal ring rotating shaft, it is achieved the compression set position, top to internal ring rotating shaft;
Preferably, described human body fixator includes the human body fixed plate being connected with bed board, described bed board two ends are fixedly connected on inner ring body inner surface along the diametric(al) with internal ring rotating shaft place, described human body fixed plate and bed board shape, size is corresponding, human body fixed plate one side is rotationally connected by the side of hinge with bed board, the opposite side of human body fixed plate and the opposite side of bed board are provided with the latch-up structure being mutually matched, the alignment layers that the described human body fixed plate one side corresponding with bed board upper surface is fixedly connected with and flexible material makes, the humanoid fixing groove matched with human body type to be fixed it is provided with in the middle part of this alignment layers, the end of described alignment layers and human body fixed plate is provided with people's head bore, it is provided with number of people immovable bandage in the outside of people's head bore.
Preferably, described hinge includes several downside pin axis hole and the people being separately positioned on bedside side
Several upper pin holes of body fixed plate side, the bearing pin being symmetricly set on upper and lower pin shaft hole two ends connects sheet, upper pin hole corresponding with lower bearing pin hole site and its in be separately installed with upper pin and lower bearing pin, upper pin two ends penetrate the upper end axis hole interior formation revolute pair of bearing pin connection sheet, and the two ends of lower bearing pin penetrate bearing pin and connect the lower end axis hole interior formation revolute pair of sheet;
nullLock hole on several of several lower lock holes that described latch-up structure includes being separately positioned on bedside side and human body fixed plate side,It is installed with lower locking axis in several lower lock holes and forms rotation and slide construction,Lower locking axis is welded with the dead bolt of several rectangular shaped mated with upper lock hole,Several dead bolts are equidirectional arranged,Dead bolt is identical to the distance of lower lock hole with upper lock hole to the distance of locking axis,Dead bolt can penetrate in lock hole,Also it is evenly equipped with several lockings on described lower locking axis and connects sheet,Locking is connected sheet lower end and is sleeved in lower lock shaft by rotation hole,Locking connects sheet and can rotate around lower lock shaft and slide,Locking connects sheet upper end and is provided with the upper trepanning mated with dead bolt,On this, trepanning can be sleeved on the free end of dead bolt.
Having the beneficial effect that of the present invention a kind of lower resistance many Body position nursing care bed
nullThe present invention a kind of lower resistance many Body position nursing care bed uses the bedstead structure that three axles all can have enough to meet the need relatively,Controllable adjustable bed body is in arbitrary angles and positions,Medical personnel push away, by simply holding up, the adjustment that just can carry out the various position of patient,Be conducive to carrying out of every nursery work,Prolonged illness is liied in bed、The patient that cannot move,Convenient nursing personnel adjust patient body position on time especially,The generation of pre-counteracting bedsores,Treat some nights without nursing staff's sickbed patients on duty without nursing staff on duty or long-time,Ahead of time the health of patient is adjusted to suitable position,Patient is facilitated independently to go out expectorant,Avoid the generation of card expectorant,The device entirety scope of application is wider,Meet the demand that position is regulated by various nursing,And position adjustments and fixed form are simpler,Alleviate the labor intensity of medical personnel,Reduce patient's misery in position regulation process and nursing process simultaneously.
This nursing bed places the patient into the centre of gyration, and during rotation, resistance is little, and common people just can operate dynamic, it is possible to nursing difficulty is greatly lowered, and especially for for the patient that some body weight are big, the feature that the resistance of this nursing bed is little can be more prominent.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of this lower resistance many Body position nursing care bed;
Fig. 2 is the A-A cross-sectional view of Fig. 1;
Fig. 3 is the B-B cross-sectional view of Fig. 1;
Fig. 4 is the perspective view of this lower resistance many Body position nursing care bed;
Fig. 5 is one of perspective view of inner ring body and human body fixator in Fig. 4;
Fig. 6 is in Fig. 4 the two of the perspective view of inner ring body and human body fixator;
Fig. 7 is inner ring body and the side view of human body fixator in Fig. 4;
Fig. 8 is the B-B cross-sectional view of Fig. 7;
Fig. 9 is the C-C cross-sectional view of Fig. 7;
Figure 10 is the structural representation after locking axis and dead bolt welding in Fig. 6;
Figure 11 be this lower resistance many Body position nursing care bed rotation after structural representation;
Figure 12 is the configuration state schematic diagram in human body fixed plate opening procedure;
Figure 13 is the three of the perspective view of inner ring body and human body fixator;
Figure 14 is the four of the perspective view of inner ring body and human body fixator;
In figure: 1. bracing frame, 2. outer ring body, 3. in ring body, 4. inner ring body
, wherein 2-1. outer shroud rotating shaft, 3-1. medium ring rotating shaft, 4-1. internal ring rotating shaft, 5. bedside, 6. human body fixed plate, 7. positioning apex pin 8. lock axis, 8-1. dead bolt, 9. bearing pin, 10. bearing pin connect sheet, 11. lockings connect sheet, 12. head immovable bandages, 13. people's head bore, 14. alignment layers, 15. humanoid fixing grooves.
Detailed description of the invention
Embodiment: see Fig. 1-14, a kind of lower resistance many Body position nursing care bed in figure, including being symmetricly set on
The bracing frame at two ends and the adjusting apparatus being arranged in two bracing frames, and bed body, is characterized in that:
This adjusting apparatus include outer ring body, middle ring body and inner ring body, the left and right sides in the horizontal diameter direction of described outer ring body is by two the outer shroud rotating shafts extended transversely outward, revolute pair first is formed in the horizontal rotating shaft hole of the upper end that two outer shroud rotating shafts are arranged on two bracing frames, it is provided with the detent mechanism first for outer shroud rotating shaft location at pedestal upper end
The diametric both sides that described outer ring body is vertical with above-mentioned two outer shroud rotating shaft are provided with middle ring body installing hole, the diametric two ends of described middle ring body are provided with the most outwardly directed medium ring rotating shaft, two medium ring rotating shafts form revolute pair second in being arranged on described medium ring installing hole, and the medium ring installing hole sidepiece on outer ring body is provided with the detent mechanism second for medium ring rotating shaft location;
The diametric both sides that described middle ring body is vertical with above-mentioned two medium ring rotating shaft are provided with inner ring body installing hole, the diametric two ends of described inner ring body are provided with the most outwardly directed internal ring rotating shaft, two internal ring rotating shafts form revolute pair third in being arranged on described internal ring installing hole, and the internal ring installing hole sidepiece on middle ring body is provided with the detent mechanism third for internal ring rotating shaft location;
Described bed body includes being fixed on the bed board within inner ring body and the human body for fixing human is fixed
Device.
Preferably, described detent mechanism first is included in pedestal upper end and is provided with the outer ring body positioning apex pin first being additionally provided with, and this ejector pin vertically penetrates top, horizontal rotating shaft hole and is pressed in outer shroud rotating shaft, it is achieved the compression set position, top to outer shroud rotating shaft;
Preferably, the middle ring body positioning apex pin second that the medium ring installing hole sidepiece that described detent mechanism second is included on outer ring body is provided with, this ejector pin vertically penetrates middle ring body installing hole top and is pressed in medium ring rotating shaft, it is achieved the compression set position, top to medium ring rotating shaft;
Preferably, the inner ring body positioning apex pin third that the internal ring installing hole sidepiece that described detent mechanism third is included on middle ring body is provided with, this ejector pin vertically penetrates inner ring body installing hole top and is pressed in internal ring rotating shaft, it is achieved the compression set position, top to internal ring rotating shaft;
Above three detent mechanism first, second, the third simply the most concrete wherein detent mechanism in, the various detent mechanisms that mechanical field carries out positioning for countershaft rotation may be used in the present embodiment, and differ a citing at this.
nullPreferably,Described human body fixator includes the human body fixed plate being connected with bed board,Described bed board two ends are fixedly connected on inner ring body inner surface along the diametric(al) with internal ring rotating shaft place,Described human body fixed plate and bed board shape、Size is corresponding,Human body fixed plate one side is rotationally connected by the side of hinge with bed board,The opposite side of human body fixed plate and the opposite side of bed board are provided with the latch-up structure being mutually matched,The alignment layers that the described human body fixed plate one side corresponding with bed board upper surface is fixedly connected with and flexible material makes,The humanoid fixing groove matched with human body type to be fixed it is provided with in the middle part of this alignment layers,The material of this alignment layers rotates harmless flexible material,Avoid crushing patient,It the shape accompanying drawing of humanoid fixing groove is schematic diagram,Should customize, in conjunction with the situation of patient, the humanoid fixing groove processed in the middle part of this alignment layers during concrete application,The end of described alignment layers and human body fixed plate is provided with people's head bore,It is provided with number of people immovable bandage in the outside of people's head bore,So when overturning patient,The head of patient can be fixed up,Avoid generation injury of swaying.
Above-mentioned human body fixator is concrete one, can be used in the present invention by fixing for human body other fixed forms in bed in medical field, and differ a citing at this.
Preferably, described hinge includes several downside pin axis hole and the people being separately positioned on bedside side
Several upper pin holes of body fixed plate side, the bearing pin being symmetricly set on upper and lower pin shaft hole two ends connects sheet, upper pin hole corresponding with lower bearing pin hole site and its in be separately installed with upper pin and lower bearing pin, upper pin two ends penetrate the upper end axis hole interior formation revolute pair of bearing pin connection sheet, and the two ends of lower bearing pin penetrate bearing pin and connect the lower end axis hole interior formation revolute pair of sheet;
nullLock hole on several of several lower lock holes that described latch-up structure includes being separately positioned on bedside side and human body fixed plate side,It is installed with lower locking axis in several lower lock holes and forms rotation and slide construction,Lower locking axis is welded with the dead bolt of several rectangular shaped mated with upper lock hole,Several dead bolts are equidirectional arranged,Dead bolt is identical to the distance of lower lock hole with upper lock hole to the distance of locking axis,Dead bolt can penetrate in lock hole,Also it is evenly equipped with several lockings on described lower locking axis and connects sheet,Locking is connected sheet lower end and is sleeved in lower lock shaft by rotation hole,Locking connects sheet and can rotate around lower lock shaft and slide,Locking connects sheet upper end and is provided with the upper trepanning mated with dead bolt,On this, trepanning can be sleeved on the free end of dead bolt.
After above-mentioned locking axis is installed in lower lock hole, then it is welded to dead bolt one by one lock axis up.
Two bracing frame bottoms in this embodiment are linked into an integrated entity by underframe, and accompanying drawing is not drawn, and the stability of such bracing frame is more preferable.
Certainly described above not limitation of the present invention, the present invention is also not limited to the example above, change that those skilled in the art are made in the essential scope of the present invention, retrofits, adds or replaces, and falls within protection scope of the present invention.
See Fig. 1-10, human body fixed plate shown in figure and covering are on bedside top, this state is the state fixed for patient, after fixing patient, nursing staff just can by rotating outer ring body, the position of patient be adjusted by middle ring body, inner ring body, to reach a suitable position, outer shroud rotating shaft, medium ring rotating shaft, internal ring rotating shaft are fixed by tightening ejector pin after being rotated in place, patient is made to keep Postural immobilization, as shown in figure 11.
When patient need not lie low, first unscrew ejector pin, then by the outer ring body of this nursing bed, middle ring body, inner ring body returns to the position shown in Fig. 1, screwing ejector pin, then according to locking connection sheet is backed off from dead bolt shown in Figure 12, axis is locked under twitch, dead bolt is extracted out from upper lock hole, so human body fixed plate just can be around the biaxial hinge Unscrew of opposite side, and can be turned to below bed board, as illustrated in figs. 13-14, after upset, bed board can also be fixed below bed board by dead bolt, convenient and practical, save space simultaneously.