CN105919753A - Bedridden defecation device - Google Patents

Abstract

The invention relates to a bed-type defecating device, comprising an openable mattress, a cleaning tank, a water tank, a flushing device, an air dryer, a movable cleaning brush, a stool container, a lifting mechanism and a water pump. The cleaning tank is arranged on the lifting mechanism, and the water The water inlet end of the water pump is connected to the water tank, the water outlet end of the water pump is detachably connected to the flushing device, the flushing device is connected to the side wall of the cleaning pool, the water outlet of the flushing device faces inward, the air dryer and the cleaning brush are set on the side wall of the cleaning pool, and the air dryer The direction of the cleaning brush and the cleaning brush is inward; the stool container is arranged under the cleaning pool, and the stool container is connected with the bottom of the cleaning pool through the sewage pipe. Using the device of the invention, the patient can go to the toilet without getting up, avoiding large-scale movement of the patient, reducing the unnecessary distortion of the patient's body, reducing the labor intensity of the medical staff while increasing the comfort of the patient.

Description

Bed defecation device

technical field

The invention relates to the technical field of medical appliances, in particular to a bed-type defecating device.

Background technique

In the hospital, there are often many patients who cannot get up and walk to the toilet because of their illness and physical factors, and can only use the medical toilet to excrete and defecate on the bed. Bedpans and urinals are mostly used in medicine now, and it depends on the movement of the nursing staff to adapt to the patient. The contact with the human skin is unclean and unhygienic, which makes the patient nervous and irritable, especially for patients with hip injuries or long-term bedridden patients. , There is also the repeated use of the toilet, which is prone to virus and bacteria transmission infection.

Contents of the invention

The invention aims to provide a bed-type defecating device, which does not need to move the patient when using the toilet, reduces the labor intensity of medical staff and increases the comfort of the patient.

In order to achieve the above object, the technical scheme adopted in the present invention is as follows:

The bed-type defecating device includes an openable mattress, a cleaning tank, a water tank, a flushing device, an air dryer, a movable cleaning brush, a stool container, a lifting mechanism and a water pump. The cleaning tank is set on the lifting mechanism, and the The water inlet end is connected with the water tank, the water outlet end of the water pump is detachably connected with the flushing device, the flushing device is connected with the side wall of the cleaning pool, the water outlet of the flushing device faces inward, and the air dryer and the cleaning brush are arranged on the The side wall of the cleaning tank, the direction of the air dryer and the cleaning brush are facing inward; the stool container is arranged under the cleaning tank, and the stool container is connected to the bottom of the cleaning tank through the sewage pipe.

Further, the mattress includes 2 fixed pads and 2 moving pads, and there are 2 chutes arranged between the 2 fixed pads, and the 2 chutes are arranged at intervals, and the 2 fixed pads are slidably matched with the chute, The sliding directions of the 2 mobile pads are opposite.

Further, the water tank is provided with a constant temperature heating device, the water tank is provided with a water inlet pipe, the water inlet pipe is provided with an electric control valve, the water tank is provided with a water level detector, the constant temperature heating device, the electric control valve, and the water level detector It is electrically connected with controller B. Constant temperature heating to ensure that the water temperature is suitable.

Further, the lifting mechanism includes a vertical telescopic rod and a horizontal bracket, the horizontal bracket is arranged on the top of the vertical telescopic, and the cleaning tank is placed on the horizontal bracket.

Further, a load cell is provided on the stool container. The weight of the patient's stool can be measured in time.

Further, the flushing device includes a universal joint, a telescopic tube, a nozzle and a water pipe joint, one end of the telescopic pipe is connected to the nozzle, the other end of the telescopic pipe is provided with a water pipe joint, and the telescopic pipe passes through the Installed on the sink.

Further, the movable cleaning brush includes a cleaning brush body, a telescopic arm and a universal joint, the cleaning brush body is connected to the telescopic arm through the universal joint, and the telescopic arm is arranged on the side wall of the cleaning pool.

Preferably, the mattress is electrically connected to the controller A, and the washing device, air dryer, movable cleaning brush, lifting mechanism and water pump are all electrically connected to the controller B.

Further, it also includes a mobile trolley, the mobile trolley includes a base, rollers are arranged at the bottom of the base, and the lifting mechanism and the water tank are installed on the base.

Further, the opening of the top of the cleaning pool is provided with an annular opening and closing part, which is directly opposite to the sewage pipe. The annular opening and closing part includes a flexible area and a hard area, and the flexible area and the hard area are arranged at intervals along the circumferential direction. The hard area can be radial movement.

Compared with the prior art, the present invention has the following beneficial effects:

Using the device of the invention, the patient can go to the toilet without getting up, avoiding large-scale movement of the patient, reducing the unnecessary distortion of the patient's body, reducing the labor intensity of the medical staff while increasing the comfort of the patient.

Description of drawings

Fig. 1 is a structural representation of the present invention;

Fig. 2 is a schematic structural view of the mattress in an open state;

Fig. 3 is a schematic structural view of the mattress in a folded state;

Fig. 4 is the structural representation of lifting mechanism;

Fig. 5 is the structural representation of cleaning tank;

Fig. 6 is a structural schematic diagram of the closed state of the ring opening and closing part;

Fig. 7 is a schematic diagram of the structure of the open state of the annular opening and closing part;

Fig. 8 is a schematic structural view of the flushing device;

Fig. 9 is a schematic structural view of a cleaning brush;

Fig. 10 is a schematic structural view of the present invention during flushing;

Figure 11 is a top view of Figure 10;

In the figure: 1-mattress, 2-cleaning pool, 3-water tank, 4-flushing device, 5-air dryer, 6-movable cleaning brush, 7-stool container, 8-lifting mechanism, 9-water pump, 10- Mobile trolley, 11-fixed pad, 12-moving pad, 13-chute, 14-controller A, 21-drain pipe, 22-ring opening and closing part, 23-flexible area, 24-hard area, 31-constant temperature heating device , 32-water outlet pipe, 33-water inlet pipe, 41-universal joint, 42-extensible pipe, 43-nozzle, 44-water pipe joint, 61-cleaning brush body, 62-telescopic arm, 63-universal joint, 81 -vertical telescopic rod, 82-horizontal bracket, 83-chassis, 101 armrest, 102-handle, 103-controller B, 104-horizontal bar.

detailed description

In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

As shown in Figure 1, the bed-type defecating device disclosed in this embodiment includes an openable mattress 1, a cleaning pool 2, a water tank 3, a flushing device 4, an air dryer 5, a movable cleaning brush 6, and a stool container 7 , the lifting mechanism 8 and the water pump 9, the cleaning pool 2 is located on the lifting mechanism 8, the water inlet end of the water pump 9 communicates with the water tank 3, the water outlet end of the water pump 9 is detachably connected with the flushing device 4, and the flushing device 4 communicates with the cleaning pool 2 On the side wall, the water outlet of the flushing device 4 faces inward. The water outlet of the irrigation device faces the patient's buttocks when in use. The air dryer 5 and the movable cleaning brush 6 are arranged on the side wall of the cleaning pool 2, and the direction of the air drying machine 5 and the cleaning brush 6 is inward; The bottom is connected. Preferably, the mattress 1 is electrically connected to the controller B14; the washing device 4, the air dryer 5, the movable cleaning brush 6, the lifting mechanism 8 and the water pump 9 are all electrically connected to the controller B103. Both the controller A14 and the controller B103 include an operation panel, and the operation panel is provided with operation buttons. The operation buttons include selection buttons, which can be selected automatically or manually. The air dryer 5 includes a heater and a gear shift key. The controller A14 is set on the hospital bed.

Further, as shown in Figures 2 and 3, the mattress 1 includes two fixed pads 11 and two moving pads 12, two chute 13 is arranged between the two fixed pads 11, and the two chute 13 are arranged at intervals, The two fixed pads 11 are slidingly matched with the chute 13, and the sliding directions of the two moving pads 12 are opposite.

Preferably, the moving pad 12 is provided with a travel baffle. The moving pad 12 can be moved manually, or the moving pad 12 includes an air cylinder driving it to move, and the air cylinder is connected to the controller A14. The displacement of the moving pad 12 can be limited by the stroke stopper and can also be controlled by the controller A14 to move the distance. As shown in Figure 3, when the mattress 1 is closed, there is not much difference between the mattress 1 and the common mattress; but, as shown in Figure 2, when the mattress 1 is opened, an opening is formed on the mattress at the position of the patient's buttocks.

Further, the water tank 3 is provided with a constant temperature heating device 31, the water tank 3 is provided with a water inlet pipe 33, the water inlet pipe 33 is provided with an electric control valve, the water tank 3 is provided with a water level detector, the constant temperature heating device 31, an electric control valve, a water level detection The device is electrically connected to the controller B103.

Further, as shown in FIG. 4 , the lifting mechanism 8 includes a vertical telescopic rod 81 and a horizontal bracket 82 , the horizontal bracket 82 is arranged on the top of the vertical telescopic rod 81 , and the cleaning tank 2 is placed on the horizontal bracket 82 . Preferably, the horizontal bracket 82 is a circular ring adapted to the cleaning pool 2, and there are 3 vertical telescopic rods 81, and the 3 vertical telescopic rods 81 are evenly distributed on the same circumference; the lifting mechanism 8 also includes a The lifting drive mechanism of the vertical telescopic rod 81 is a hydraulic cylinder or an air cylinder, and further, the lifting drive mechanism is connected with the controller B103. The flushing device 4 is detachably connected to the water outlet of the water pump 9, and the cleaning tank 2 is placed on the horizontal bracket 82, and the cleaning tank 2 can be replaced according to the usage. Further, as shown in FIG. 5 , an annular opening and closing portion 22 is provided at the opening of the top of the cleaning tank 2, and the annular opening and closing portion 22 is directly opposite to the sewage pipe 21. The annular opening and closing portion 22 includes a flexible area 23 and a hard area 24, and the flexible area 23 and the hard area The zones 24 are arranged at intervals along the circumferential direction, and the hard zones 24 can move radially, so as to prevent the mattress 1 from being soiled by splashing of cleaning water. The lifting mechanism 8 also includes a chassis 83 on which a vertical telescopic rod 81 is arranged.

Further, as shown in Figure 8, the flushing device 4 includes a universal joint 41, a telescopic tube 42, a nozzle 43 and a water pipe joint 44, one end of the telescopic pipe 42 is connected with the nozzle 43, and the other end of the telescopic pipe 42 is provided with a water pipe joint 44, the telescopic tube is installed on the cleaning tank 2 through the universal joint 41. The flushing device 4 also includes two motors, the telescopic tube 42 is connected with the two motors, one motor controls the expansion and contraction of the telescopic tube 42, and the other motor controls the rotation of the telescopic tube 42; further, the two motors are connected with the controller B103 is connected. Preferably, the stool container 2 is provided with a weighing sensor, and the weighing sensor is connected with the controller B103.

Further, as shown in Figure 9, the movable cleaning brush 6 includes a cleaning brush body 61, a telescopic arm 62 and a universal joint 62, the cleaning brush body 61 is arranged on the telescopic arm 62 through a universal joint 63, and the telescopic arm 62 is located on Clean pool 2 side walls. The cleaning brush body 61 is preferably a soft brush, and the cleaning brush body 61 can be replaced. The cleaning brush 6 also includes two motors, the telescopic arm 62 is connected with one of the motors to control the expansion and contraction of the telescopic arm 62, and the other motor is connected to the cleaning brush body 61 to control the rotation of the cleaning brush body 61; further, the two motors are Connect with controller B103. Further, the air dryer 5 faces toward the top opening of the cleaning pool 2 .

Further, the bed-type defecating device also includes a mobile trolley 10, the mobile trolley 10 includes a base, and rollers are arranged at the bottom of the base, the lifting mechanism 8 and the water tank 3 are installed on the base, and the chassis 83 is arranged on the base. Preferably, the stool container 7 Placed on the chassis 83, the stool container 7 is located between the vertical telescopic rods 81. If there is no chassis 83, the stool container 7 is directly placed on the base. Preferably, the mobile trolley 10 further includes a handrail 101, and the handrail 101 is arranged on one side of the base. A handle 102 is arranged on the armrest 101 , preferably, the controller B103 is arranged on the handle 102 . There are two armrests 101 , a cross bar 104 is arranged between the two armrests 101 , and the operation keys of the controller B103 are separately arranged on the two handles 102 .

When in use, two moving pads 12 are moved to the outside (the movement of the moving pads 12 can be manual or automatic), and stop when moving to a suitable position. At this moment, the mattress 1 forms a mattress opening at the position of the patient's buttocks, and the mattress opening is square. As shown in Figure 10, push the trolley 10 from the long side of the mattress 1, so that the cleaning pool 2 is located directly below the opening of the mattress, as shown in Figure 5, at this time, the annular opening and closing part 22 is in a closed state, and the closed annular opening and closing part 22 can pass through After the mattress opening passes through the mattress opening, the annular opening and closing part 22 is opened again, which can prevent the cleaning water from splashing. The lifting mechanism 8 moves the cleaning pool 2 upwards until the annular opening and closing part 22 is just above the top surface of the mattress 1 and stops. As shown in Figure 7, the hard area moves radially outward, and the annular opening and closing part 22 unfolds like a flower. When the annular opening and closing part 22 is opened, the diameter of the annular opening and closing part 22 is longer than the diagonal line of the mattress opening, as shown in Figures 10 and 11, the peripheral edge of the opened annular opening and closing part 22 rides on the mattress 1 and covers the opening of the mattress Periphery, to avoid soiling the mattress 1 during the cleaning process, the heating device 31 heats the water in the water tank 3 at a constant temperature, and communicates the outlet pipe 32 with the flushing device 4; the operation panel is provided with operation buttons, the operation buttons include selection buttons, You can choose automatic or manual. After the patient is convenient, the automatic button is pressed on the operation button, and the flushing device, the water pump 9, the air dryer 5 and the movable cleaning brush are automatically operated in order. The telescopic tube 42 automatically adjusts the position, the water pump 9 is opened, and the nozzle cleans the patient's buttocks. After the cleaning is completed, the telescopic tube 42 automatically retracts; the lifting mechanism 8 automatically descends; The patient's buttocks are cleaned again, and then the cleaning brush body 61 is automatically retracted. The air dryer 5 automatically heats the air to dry the buttocks. You can choose cold wind or hot wind through the shift key. After all are completed, control each device to return to the initial position. If manual is selected, press a button for one-step action. Finally, the operator pushes the trolley out of the ward.

Using the device of the invention, the patient can go to the toilet without getting up, avoiding large-scale movement of the patient, reducing the unnecessary distortion of the patient's body, reducing the labor intensity of the medical staff while increasing the comfort of the patient. The patient's buttocks are rinsed by the flushing device, and the patient's buttocks are cleaned again by the cleaning brush to avoid the spread of germs between patients. In addition, the operation of each device can be automatically controlled through the controller, and the operation is convenient and quick.

Certainly, the present invention also can have other multiple implementation modes, without departing from the spirit and essence of the present invention, those skilled in the art can make various corresponding changes and deformations according to the present invention, but these corresponding changes All changes and modifications should belong to the scope of protection of the appended claims of the present invention.

Claims (10)

1. The bed-type defecating device is characterized in that: it comprises an openable mattress (1), a cleaning pool (2), a water tank (3), a flushing device (4), an air dryer (5), and a movable cleaning brush ( 6), stool container (7), lifting mechanism (8) and water pump (9), described cleaning tank (2) is located on the lifting mechanism (8), the water inlet end of described water pump (9) and water tank ( 3) connected to each other, the water outlet of the water pump (9) is detachably connected to the flushing device (4), the flushing device (4) is connected to the side wall of the cleaning pool (2), and the water outlet of the flushing device (4) faces inward , the air dryer (5) and the cleaning brush (6) are arranged on the side wall of the cleaning pool (2), and the directions of the air dryer (5) and the cleaning brush (6) are facing inward; the stool container (7) is arranged Below the cleaning tank (2), the stool container (7) communicates with the bottom of the cleaning tank (2) through the sewage pipe (21). 2. The bed-type defecating device according to claim 1, characterized in that: the mattress (1) comprises 2 fixed pads (11) and 2 moving pads (12), and 2 fixed pads (11) There are 2 chutes (13) between them, and the 2 chutes (13) are arranged at intervals. The 2 fixed pads (11) are slidably matched with the chute (13), and the sliding direction of the 2 moving pads (12) on the contrary. 3. The bed-type defecating device according to claim 1, characterized in that: the water tank (3) is provided with a constant temperature heating device (31), the water tank (3) is provided with a water inlet pipe (33), and the water inlet pipe (33) is provided with an electric control valve, and the water tank (3) is provided with a water level detector, and the thermostatic heating device (31), the electric control valve, and the water level detector are electrically connected with the controller B (103). 4. The bed-type defecating device according to claim 1 or 2, characterized in that: the lifting mechanism (8) includes a vertical telescopic rod (81) and a horizontal bracket (82), and the horizontal bracket ( 82) is arranged on the top of the vertical telescopic rod (81), and the cleaning pool (2) is placed on the horizontal bracket (82). 5. The bed-type defecating device according to claim 1, characterized in that: the stool container (7) is provided with a weighing sensor. 6. The bed-type defecating device according to claim 1, characterized in that: the flushing device (4) includes a universal joint (41), a telescopic tube (42), a spray head (43) and a water pipe joint (44 ), one end of the telescopic tube (42) is connected to the nozzle (43), the other end of the telescopic tube (42) is provided with a water pipe joint (44), and the telescopic tube (42) is installed by a universal joint (41) on the washbasin (2). 7. The bed-type defecating device according to claim 1 or 6, characterized in that: the movable cleaning brush (6) comprises a cleaning brush body (61), a telescopic arm (62) and a universal joint (63), The cleaning brush body (61) is connected to the telescopic arm (62) through a universal joint (63), and the telescopic arm (62) is arranged on the side wall of the cleaning pool (2). 8. The bed-type defecating device according to claim 1, characterized in that: the mattress (1) is electrically connected to the controller A (14); the flushing device (4), air dryer (5), The movable cleaning brush (6), the lifting mechanism (8) and the water pump (9) are all electrically connected with the controller B (103). 9. The bed-type defecating device according to claim 1, characterized in that: it also includes a mobile trolley (10), the mobile trolley (10) includes a base, the bottom of the base is provided with rollers, and the lifting mechanism (8 ) and water tank (3) are installed on the base. 10. The bed-type defecating device according to claim 1, characterized in that: the top opening of the cleaning pool (2) is provided with an annular opening and closing part (22), and the annular opening and closing part (22) is directly opposite to the sewage pipe (21) , the annular opening and closing part (22) includes a flexible zone (23) and a hard zone (24), the flexible zone (23) and the hard zone (24) are arranged at intervals along the circumferential direction, and the hard zone (24) can move radially.