KR20060127819A - Nursing mattress for patients - Google Patents

Abstract

A mattress system for patients is provided to let the patients ease nature without moving by installing a sliding plate at a mattress and to dispose excretions of plural toilet bowels with a few excretion removal devices. The mattress system for patients is composed of a mattress part(10) having a back rest moving up and down; a toilet bowel with a bidet function installed in the mattress part; and an excretion removal device connected to the toilet bowel to suck in and discharge the excretion and to supply the water for cleaning the patient's body and a chamber pot and the air for drying the patient's body, to the toilet bowel. The mattress part comprises a base mattress part(100), and a back rest mattress part(200) for vertically moving the upper body part of the patient and a lower mattress part(300) for containing the toilet bowel, which are installed in the base mattress part. The lower mattress part has a housing combined with a cushion member on the surface and provided with an upper plate installed in the upper rear side; a sliding plate(320) joined to the housing to support the lower body part of the patient when the toilet bowel is not used and slid to expose the toilet bowel in using the toilet bowel; a driving unit driving the sliding plate; and a control unit controlling the operation of the driving unit.

Description

Patient Mattress System {NURSING MATTRESS FOR PATIENTS}

1A and 1B are perspective views showing a conventional patient mattress.

Figure 2 is a perspective view showing a patient mattress system according to an embodiment of the present invention.

Figure 3 is a perspective view showing an open state of the sliding plate of the patient mattress system according to an embodiment of the present invention.

Figure 4 is a perspective view showing the configuration of the lower mattress portion that is the main portion of the present invention.

Figure 5 is a bottom perspective view showing the configuration of the sliding plate and the drive unit according to an embodiment of the present invention.

6a and 6b are cross-sectional views showing the operation of the sliding plate according to an embodiment of the present invention.

Figure 7 is a perspective view showing the configuration of the toilet according to an embodiment of the present invention.

Explanation of symbols on the main parts of the drawings

1: patient mattress 2: bed frame

10: mattress unit 20: toilet bowl

21: toilet body 22: outlet

23: washing water spray nozzles 30: bowel processing

100: base mattress portion 200: back mattress portion

210: multifunctional mat 300: lower mattress

310: housing 311: top plate

320: sliding plate 321: saddle

330: drive unit 331: guide

332: drive shaft 332a: roller

333: support piece 333a: protrusion piece

334 slide chain 334a

335: Bracket 336: Drive motor

336a: drive chain 337: fixed part

338: limit switch 340: control unit

341: wired / wireless remote control 400: tube

410: toilet discharge pipe 420: blower

430: washing water supply pipes 411, 421, 431: connection

412, 422: Shut-off valve

The present invention relates to a structure of a mattress for a patient, and more particularly, by placing a slide opening and closing on the mattress is installed in the bowel movements to solve the stool by opening and closing the opening and closing the patient inconvenient to move the bowel movement, toilet and bowel processing The present invention relates to a mattress system for a patient that allows separate toilets to be separated and to treat the toilet of a plurality of toilets with a few bowel processing machines.

In general, patients with disabilities, such as critically ill or physically handicapped, had to have a bowel movement or urination with the help of a caregiver or caregiver. Treatment of large and urine of such patients is not only the most difficult problem for the guardian or the caregiver, but also painful for the patient.

Therefore, in recent years, a toilet with a bidet function is installed in the bed so that the patient can see the toilet when necessary, after the toilet has been developed and used for the patient bed to treat the feces hygienically.

Such a conventional patient bed is a patient bed 3 disclosed in Korean Patent Laid-Open No. 1999-38988 as shown in FIG. 1A. Here, the patient bed (3) is provided with a toilet (5) equipped with a toilet 4 and a device for washing the human body and toilet in the lower part of the mattress, that is, the bed frame (3a), the toilet (4) A cover 4a for opening and closing the door is provided in the mattress.

However, in this patient bed (3), the patient has to move down from the mattress or move to the side to open the cover (4a) to see the toilet, and after moving to the body after the toilet is also difficult to move, such as critically ill patients It is inconvenient for me.

In addition, the toilet (4) and the water container (5) is fixed to the bed frame (3a), in a place such as a hospital or nursing home, the toilet (4) and the water container (5) as many as the number of beds (3) This increases the cost, there is a disadvantage that it is impossible to use only the mattress in the ondol room.

1b shows another prior art patient mattress 6, which has a toilet seat 6a on the mattress 6 to use the toilet 7 only when necessary, When the toilet replacement part (6a) is separated and the toilet (7) is installed and used, the toilet (7) is a bowel movement processor (8) for supplying the wash water to suck and carry the toilet and to wash the human body and toilet (7) ) Is connected to the connecting pipe 8a.

By the way, such a patient mattress 6 also has a hassle that the patient has to move from the mattress (6) to install the toilet (7) for the toilet, and the toilet (7) can be separated from the mattress (6) There is an advantage, but it is connected to the defecation processor 8 and the connection pipe (8a) has a disadvantage that can not be used as an independent toilet.

The present invention is to solve the problems of the prior art as described above, the object of which can be resolved without the hassle of moving the patient from the mattress, whose movement is inconvenient, hygienic treatment is possible after finishing the toilet. In addition, it is to provide a patient mattress system that can be used to separate the bowel movements and defecation processor is used as a bowel movement independently, as well as a few bowel treatments to treat the toilet of a plurality of bowel movements.

In order to achieve the above object, the present invention, the backrest is raised and lowered, the mattress unit, a toilet with a bidet function is installed inside the mattress unit, connected to the toilet and draw out the toilet and the human body as the toilet In the patient mattress system comprising a bowel movement processor for supplying air for washing and the human body to wash the toilet,

The mattress unit is provided with a base mattress unit, a back mattress unit for allowing the upper body of the patient to move up and down inside the base mattress unit and a lower mattress unit for receiving the toilet,

The lower mattress unit is coupled to the cushioning material on the surface and the upper plate is installed on the rear of the upper surface, the sliding plate is coupled to the housing to support the lower body of the patient when not using the toilet, sliding when using the toilet bowl, It provides a patient mattress system characterized in that the drive unit for driving the plate and the control unit for controlling the operation of the drive unit is installed.

Hereinafter, a preferred embodiment of the patient mattress structure according to the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 is a perspective view showing a patient mattress system according to an embodiment of the present invention, Figure 3 is a perspective view showing an open state of the sliding plate of the patient mattress system according to an embodiment of the present invention, Figure 4 is a present invention It is a perspective view which shows the structure of the lower mattress part which is a main part of. In addition, Figure 5 is a bottom perspective view showing the configuration of the sliding plate according to an embodiment of the present invention, Figures 6a and 6b is a cross-sectional view showing the operation of the sliding plate according to an embodiment of the present invention, Figure 6a is a sliding The plate is in a closed state, and FIG. 6B shows a sliding plate in an open state. In addition, Figure 7 is a perspective view showing the configuration of the toilet according to an embodiment of the present invention.

Patient mattress 1 according to the present invention is connected to the toilet 20, the toilet 20 is installed in the mattress unit 10 and the mattress 10, and handles the toilet of the toilet 20, The toilet 20 is composed of a defecation processor 30 for supplying the washing water for washing the human body and the toilet 20 and the air for drying the human body.

In the figure, the patient mattress 1 of the present invention is installed in the bed frame 2, but can be used independently in an ondol room.

The mattress unit 10 includes a base mattress unit 100, a back mattress unit 200, and a lower mattress unit 300 on which the toilet 20 is installed.

The base mattress unit 100 is formed to have a '' 'cross-section is open downward, may be formed of a plurality of blocks in some cases.

The back mattress unit 200 is coupled to the base mattress unit 100, with a configuration including a lifting unit (not shown) to allow the back mattress unit 200 to be raised, lowered so that the patient can lie down or sit down. On the front of the back mattress unit 200, a multifunctional mat 210, such as a mat for releasing air by a heat mat or bed sock mat or a fan motor, which is beneficial for patient care, may be used in combination.

The lower mattress unit 300 is a toilet 20 for the bowel movement and urination of the patient sitting or lying down is installed therein, the housing 310 is coupled to the cushioning material on the surface, coupled to the housing 310 To operate the wireless or wired remote control device 341 to operate the sliding plate 320 for opening and closing the toilet 20, the driving unit 330 for driving the sliding plate 320, and the driving unit 330. Control unit 340 to control through.

The housing 310 is formed of a rectangular parallelepiped metal material, the upper plate 311 is fixedly coupled to the rear side of the upper surface, the toilet 20 and the toilet 20 and the defecation processor 30 therein The pipe 400 to connect is installed.

The sliding plate 320 is formed of a plurality of saddle pieces 321 are coupled to the cushion material on the surface, the saddle bar 321 is made of a metal material or synthetic resin material and is installed on the other side of the top plate 311 Open and close the toilet.

The drive unit 330 is installed in the housing 310 to open and close the sliding plate 320, the guide 331 is installed on both sides of the housing in the longitudinal direction and the guide at regular intervals A pair of drive shafts 332 provided with rollers 332a at both ends thereof so as to slide at 331, a support piece 333 for supporting the drive shafts 332 mutually, and each of the drive shafts 332. It is installed on the slide chain 334, the bracket 335 formed on the support piece 333 to be coupled to each other and the drive shaft 332 is interlocked with the sprocket and is connected to the drive shaft 332 and the drive chain 336a A driving motor 336 for transmitting power to the drive shaft 332 by the signal of the control unit 340, the coupling piece 334a provided in the slide chain 334 to which the plurality of saddle pieces 321 are coupled. Of the saddle 321, the saddle 321 of the rear end It includes a fixing portion 337 fixedly coupled to the top plate 311 of the housing 310.

Here, the saddle piece 321 is screwed or welded to the coupling piece 334a provided in the slide chain 334 to be coupled across the slide chain 334, the fixing portion 337 The fixed coupling is also fixed by screwing or welding the saddle piece 321 of the rear end to the top plate 311 of the housing 310.

When the driving shaft 332 is rotated by the driving of the driving motor 336, the rear end of the saddle piece 321 is fixed, so that the roller 332a of the driving shaft 332 contacts the guide 331. It slides forward or backward to open and close. At this time, the maximum moving distance is equal to each other between the driving shaft 332.

In one embodiment of the present invention, the driving unit 330 is applied to the chain method is opened and closed the sliding plate 320, but in some cases, the present invention, such as screw method, roll drive method or a rack gear method Any configuration known in the art may be adopted.

On the other hand, the housing 310 is provided with a limit switch 338 having a distance as much as the opening and closing distance of the sliding plate 320, one side of the support piece 333 to control the limit switch 338 A protruding piece 333a extending downward is provided, and in some cases, a detection sensor is installed in place of the limit switch 338.

The control unit 340 is installed on one side of the housing 310, the control unit 340 controls the operation of the drive motor 336 by the signal of the wired / wireless remote control 341, Controls the operation of the lifting unit (not shown) of the back mattress unit 200.

The toilet 20 is the toilet body 21 and the outlet 22 for the discharge of the toilet, the washing water injection nozzles 23 and the defecation processor 30 is installed in the toilet body to spray the washing water for washing the human body and toilet. It includes a pipe 400 connected to.

The toilet of the outlet body 21 is vacuum sucked by the defecation processor 30 through the outlet 22, the outlet 22 is formed in a funnel shape so that the vacuum suction is made well.

The washing water injection nozzles 23 receive the washing water from the defecation processor 30 and spray the washing water for washing the human body and the washing water for washing the toilet body 21 when the toilet of the patient is completed. In addition, the other side of the washing water spray nozzles 23 is provided with an air spray nozzle (not shown) for injecting air to dry the human body.

The pipe 400 is connected to the discharge port 22, the toilet discharge pipe 410 for discharging the toilet to the defecation processor 30 and the air for the human body from the defecation processor 30 to the air spray nozzle ( And a washing water supply pipe 430 for supplying the blowing water to the washing water injection nozzles 23 for washing the blowing pipe 420 and the human body and the toilet body 21 to be supplied to the washing water injection nozzles 23. Protrudes into a connection hole 350 formed in the rear end or side).

Here, the pipe part 400 is formed with connection parts 411, 421, 431, which are coupled to and separated from the defecation processor 30, respectively, of the toilet discharge pipe 410 and the blower pipe 420. Shutoff valves 412 and 422 are provided at both sides of the connection part to prevent foreign substances and odors of the toilet 20 from leaking out when the toilet is separated from the toilet 30.

In addition, the connecting portion of the pipe 400 may be further provided with a cover member for covering each tube in the pipe to prevent exposure after separating the pipe.

The defecation processor 30 is connected to the toilet 20 and the pipe 400, and sucks and supports the toilet of the toilet 20 through the pipe 400, washing the human body and the toilet body 21 To wash water, and serves to supply air for the human body drying to the toilet 20 after washing.

Here, the bowel movement tank in which the bowel is supported in the bowel movement processor 30, a defecation drawer for vacuuming the bowel of the bowel movement 20 through the bowel discharge pipe 410 and supported by the bowel movement tank, and the washing water spray nozzle The washing tank and pumping motor for supplying the washing water through the washing water supply pipe 430 to the field 23, and to supply air through the blower pipe 420 to the air spray nozzle (not shown) of the toilet 20 A blower is provided, and wheels are installed at the lower portion of the defecation processor 30 to facilitate movement.

The patient mattress (1) of the present invention including the above components is used for the care of a patient who is inconvenient in behavior such as an intensive care person, a physically handicapped person, an elderly person, mainly installed in a bed frame in a place such as a hospital or a nursing home, In some cases, it can also be used in ondol rooms. In addition, the toilet can be separated and used as an independent mattress.

When the patient in need of care is to view the stool of the urine and urine, the wire / wireless remote controller 341 is operated to lift and lower the back mattress unit 200 and then slide the sliding plate 320 of the lower mattress unit 300. The patient opens the sliding plate 320 even if the patient does not leave the side mattress unit 300 or move out of the side.

At this time, first, the control unit 340 receiving the operation signal of the wired / wireless remote controller 341 operates the driving motor 336 of the driving unit 330 to open the sliding plate 320.

The rotating drive motor 336 rotates a pair of drive shafts 332 which are mutually supported by the support pieces 333 and interlocked by the slide chain 334 through the drive chain 336a, thereby sliding the plate 320. To open.

At this time, the sliding plate 320 is composed of a plurality of saddle pieces 321 is coupled to the coupling piece 334a of the slide chain 334, the saddle piece 321 of the rear end of the saddle piece 321 is The roller 332a of the drive shaft 332 is slid along the guide 331 coupled to the housing 310 by the fixing part 337 fixed to the upper plate 311 of the housing 310 to drive the drive shaft 332. The saddle piece 321 slides to the lower side of the upper plate 311 to be opened.

The patient sees the stool on the toilet 20 installed in the lower mattress unit 300 in which the sliding plate 320 is opened, and after finishing the toilet, operates the defecation processor 30 to wash the water supply pipes 430 and The human body and the toilet body 21 are washed through the washing machine spray nozzles 23, and the excrement is sucked and supported by the defecation processor 30 through the outlet 22 and the toilet discharge pipe 410. In addition, the human body is dried from the defecation processor 30 through the blow pipe 420 and the blow nozzle.

After the human body is finished drying, the toilet is completed by closing the sliding plate 320 by operating the wired / wireless remote controller 341.

On the other hand, when a plurality of mattresses (1) are installed, such as a hospital, there is a case that the bowel movement of the other bowel movement 20 with the defecation processor 30, in this case, the pipe 400 of the toilet (20) Blocks the shutoff valves 412 and 422 provided in the toilet discharge pipe 410 and the blower pipe 420 to prevent the outflow of foreign substances and odors, and the toilet discharge pipe 410, the blower pipe 420, and the washing water supply pipes 430. The separation part 411, 421, 431 provided in the) is to process the toilet of the other toilet (20).

In addition, when the toilet 20 is separated from the lower mattress unit 300 for cleaning or the like, the connection part of the pipe unit 400 is separated, and the sliding plate 320 is opened and separated.

While specific embodiments of the present invention have been described above by way of example, these are for illustrative purposes only and are not intended to limit the protection scope of the present invention. It will be apparent to those skilled in the art that various substitutions, modifications, and changes can be made without departing from the technical spirit of the present invention.

According to the present invention mattress system as described above is provided with a sliding plate on the mattress has the advantage of solving the stool in a state in which the patient is inconvenient to move, such as intensive care and physical artisan, there is a connection pipe connected to the bowel processing in the toilet It is possible to separate and combine them, so it is economical to treat the toilet of many toilets with a few bowel processing machines.It prevents contamination of the surrounding environment by not leaking foreign substances and odors from the toilets. Multifunctional mats, such as bedsore prevention mats, are provided to have a beneficial advantage in the care of patients.

Claims (9)

A mattress unit having a backrest up and down, and a toilet having a bidet function installed inside the mattress unit, connected to the toilet bowl to draw out the toilet and wash the human body and the toilet with the toilet and air for human drying In the patient mattress system comprising a bowel processor for supplying, The mattress unit is provided with a base mattress unit, a back mattress unit for allowing the upper body of the patient to move up and down inside the base mattress unit and a lower mattress unit for receiving the toilet, The lower mattress unit is coupled to the cushioning material on the surface and the upper plate is installed on the rear of the upper surface, coupled to the housing to support the lower body of the patient when the toilet is not used, the sliding plate to slide the toilet when using the toilet, A patient mattress system, characterized in that the drive unit for driving the plate and the control unit for controlling the operation of the drive unit is installed. The patient mattress system according to claim 1, wherein the driving unit drives the sliding plate by a screw method, a roll drive method, a chain method, a belt method, or a rack gear method. According to claim 1, The sliding plate is formed of a plurality of saddle pieces that the cushioning material is coupled to the surface, The driving unit guides are formed in the longitudinal direction on both sides of the housing, A pair of drive shafts each provided with rollers at both ends to slide on the guide at regular intervals, A support chain for supporting the drive shaft mutually, the slide chain is coupled to each other to the sprocket provided on each drive shaft to allow the drive shaft to interlock, A drive motor installed on a bracket formed on the support piece and connected to the drive shaft and a drive chain, and transmitting power to the drive shaft by a signal from the controller; A coupling piece provided in the slide chain, to which the plurality of saddle pieces are coupled; A patient mattress system, characterized in that the drive shaft and the saddle piece slides around the fixing part by placing a fixing part fixedly coupled to the upper plate of the frame of the saddle piece of the saddle. 4. The patient mattress of claim 3, wherein the driving unit includes a protruding piece extending downward from one side of the support piece, and a limit switch coupled to the frame at a predetermined interval to interrupt the driving motor. system. According to claim 1, The patient mattress system includes a toilet discharge pipe for discharging the toilet to the defecation processor, a blower tube for supplying air for drying the human body from the defecation processor, washing water supply pipe receiving the washing water for washing the human body and the toilet It comprises a pipe portion, wherein the pipe is configured to be detachable to the connection portion to separate the defecation processor from the toilet, blocking the lock to prevent the contents of the tube leaking when the pipe is separated on both sides of the connection of the toilet and the discharge pipe Patient mattress system, characterized in that provided with a valve. 6. The patient mattress system according to claim 5, wherein the connection of the detachable tube part further comprises a cover member which covers each tube in the tube part so as not to be exposed after separating the tube. The patient mattress system of claim 1, wherein the system further comprises a wireless or wired remote control device for controlling the opening and closing of the sliding plate. The patient mattress system according to claim 1, wherein the back mattress unit is coupled with a multifunctional mat necessary for patient care. 9. The patient mattress system according to claim 8, wherein the multifunctional mat is any one of a heat mat, a bed restraint mat, or a mat for releasing air by a fan motor.

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