Multifunctional Nursing Bed and System

Abstract

Disclosed is a multifunctional nursing bed (100) including a trough (101), a frame assembly (102), a cleaning arm unit (107), a hole (108), and a drainage mechanism. The trough (101) defines a cleaning chamber (101a). The frame assembly (102) is attached to the slot (101b) and includes a first frame member (103) having a first bridging member (103a), a second frame member (104) having a second bridging member (104a), a mattress member (105), and a conveying mechanism (106) for moving the mattress member (105). The cleaning arm unit (107) attached to the first and second side walls (101c, 101d) of the trough (101) sprays water or blows air onto the mattress member (105). The hole (108) provides a water jet, and the second hole (108a) defined under the second bridging member 104a supplies water to the shower jet. The drainage mechanism removes sewage from the trough (109).

Description

Technical Field

[0001] The invention disclosed in this specification generally relates to a nursing bed. More specifically, the present disclosure belongs to multifunctional nursing beds and systems that enable improved patient care.

Background Art

[0002] Nursing beds play an important role in providing care and support to people with restricted mobility, such as patients in hospitals, long-term care facilities, or home care settings. These beds are designed to enhance patient comfort, facilitate medical procedures, and assist with daily activities. However, conventional nursing beds often have certain drawbacks, particularly the lack of an integrated shower or toilet function, which can have a significant impact on the quality of care and the overall health of the patient.

[0003] One of the main drawbacks of existing nursing beds without an integrated shower or toilet function is the inconvenience and discomfort for both patients and caregivers. These beds typically require the patient to be moved to a separate shower area or bathroom, which can be difficult and time-consuming, especially for those with restricted mobility. The process of moving the patient from the bed to the shower / toilet is often done manually or using machinery. This frequent and sometimes strenuous moving process not only places a physical burden on the caregiver but also increases the risk of accidents, injuries, and discomfort for the patient.

[0004] Bedridden patients often need to wear adult diapers or urinary catheters to collect bodily excretions in order to keep the mattress clean. This poses a potential risk of developing urinary tract infections and diaper rash, which can consequently deteriorate the patient's health and overall well-being.

[0005] Furthermore, the absence of an integrated shower or toilet function in a nursing bed can lead to inefficiencies in healthcare facilities. The need for separate spaces and facilities for bathing and excretion increases the demand for resources, including dedicated shower rooms, additional staff support, and special transfer equipment. These requirements can burden healthcare facilities, budgets, personnel, and overall operational efficiency, potentially limiting the ability to provide optimal care to patients.

Summary of the Invention

Problems to be Solved by the Invention

[0006] Therefore, there is an obvious need for a nursing bed that addresses these drawbacks by incorporating shower and toilet functions into its design. Such an innovative approach can significantly improve patient comfort, promote independence, reduce the risk of accidents and injuries, and enhance the overall efficiency and effectiveness of nursing care in healthcare settings.

Means for Solving the Problems

[0007] This summary is provided to introduce, in a simplified form, a selection of concepts that are further disclosed in the detailed description of the invention. This summary is not intended to identify key or essential inventive concepts of the claimed subject matter, nor is it intended to define the scope of the claimed subject matter.

[0008] A multifunctional nursing bed is disclosed that includes a trough, a frame assembly, a cleaning arm unit, a plurality of holes, and a drainage mechanism. The trough defines a cleaning chamber. The frame assembly is adapted to be attached to a plurality of slots defined by the trough and is adapted to move vertically within the plurality of slots. The frame assembly includes a first frame member having a plurality of first bridging members spaced along the length of the first frame member. Each of the plurality of first bridging members defines a space therebetween. A second frame member is disposed vertically below the first frame member. The second frame member includes a plurality of mattress members spaced along the length of the second frame member and a conveying mechanism. The plurality of mattress members are attached to corresponding second bridging members, and each of the plurality of mattress members is adapted to be received within each of the spaces defined by the plurality of first bridging members. The conveying mechanism is adapted to convey the plurality of mattress members from the upper surface to the lower surface of the second frame member and vice versa. The cleaning arm unit is attached to guide rails disposed on the first and second side walls of the trough. The cleaning arm unit is adapted to perform at least one of spraying water onto the plurality of mattress members and blowing air onto the plurality of mattress members. A plurality of holes are provided in the first and second side walls of the trough, and each of the plurality of holes is adapted to provide a water jet. The drainage mechanism is adapted to remove sewage from the trough.

[0009] A multifunctional nursing bed system including a multifunctional nursing bed and a control circuit is also disclosed. The control circuit is adapted to operate the frame assembly to lower the first frame member and the second frame member into the cleaning chamber of the tank. Next, the control circuit operates each of a plurality of holes in the first side wall and the second side wall of the tank to provide a water jet. Then, the control circuit operates the lifting mechanism to lift the first frame member to the top region of the tank and hold the second frame member in the middle region of the tank. Next, the control circuit operates the cleaning arm of the cleaning arm unit to the cleaning position to spray water onto a plurality of mattress members attached to the second frame member. Next, the cleaning arm is operated to the rest position. The control circuit operates the conveying mechanism to convey the plurality of mattress members from the upper surface to the lower surface of the second frame member. Then, the first frame member is lowered from the default position to the middle region of the tank to align with the second frame member, and then the lifting mechanism is operated to move further down to align with a second plurality of holes defined in the shower pipe under the second frame member.

[0010] Thereafter, the control circuit operates each of a plurality of holes in the first and second side walls of the tank to provide a water jet to clean the second frame member together with the patient lying on the second frame member at this time. After this process, the first frame can also be cleaned using the water jet at a plurality of second holes under a plurality of second bridging members of the second frame member.

[0011] Next, the lifting mechanism is actuated to lift the first frame member to the top region of the tank and hold the second frame member in the middle region of the tank. Then, each of the plurality of second holes under the second frame member is actuated to provide a water jet for cleaning the bottom sides of the plurality of mattress members. Next, the control circuit actuates the transport mechanism to transport the plurality of mattress members from the lower surface to the upper surface of the second frame member. The control circuit actuates the cleaning arm of the cleaning arm unit to inject high-pressure air into the plurality of mattress members attached to the second frame member to dry the plurality of mattress members.

[0012] The first frame member descends so as to be aligned with the second frame member together with the patient, and at this time the patient will lie on the plurality of mattress members. This means that the control circuit actuates the lifting mechanism to lower the first frame member and accommodates the plurality of dried mattress members in each of the spaces defined by the plurality of first bridging members of the first frame member. Finally, the control circuit actuates the lifting mechanism to lift the second frame member together with the first frame member, and the patient will rise and return to the default position.

[0013] In one or more embodiments according to the present disclosure, the cleaning arm unit includes a cleaning arm adapted to pivot between a rest position parallel to the side wall of the tank and a cleaning position perpendicular to the side wall of the tank. In one or more embodiments according to the present disclosure, the cleaning arm includes a water shower unit adapted to spray water and an air jet unit adapted to blow air.

[0014] In one or more embodiments according to the present disclosure, the first frame member is attached to a first set of slots defined in the opposing walls of the trough, and the second frame member is attached to a second set of slots. By using this bed, urethral catheters and adult diapers are no longer necessary, which helps to bring better health to the patient. By integrating these functions, the nursing bed can provide a comprehensive and integrated approach for patient care and improve the quality of life of those with limited mobility or in need of medical support.

[0015] The above summary, as well as the following detailed description of the invention, will be better understood when read in conjunction with the accompanying drawings. For the purpose of illustrating the invention, exemplary configurations of the invention are shown in the drawings. However, the invention is not limited to the specific methods and structures disclosed herein. Descriptions of method steps or structures referred to by numbers in the figures also apply to descriptions of the same method steps or structures indicated by the same numbers in subsequent figures herein.

Brief Description of the Drawings

[0016]

Fig. 1A

Fig. 1B

Fig. 1C

Fig. 2A

Fig. 2B

Fig. 2C

Fig. 3A

Fig. 3B

Fig. 3C

Fig. 3D

Fig. 3E

Fig. 4A

Fig. 4P

Mode for Carrying Out the Invention

[0017] FIG. 1A exemplarily shows a perspective view of a multifunctional nursing bed 100. FIG. 1B exemplarily shows a top view of the multifunctional nursing bed 100. FIG. 1C exemplarily shows a side view of the multifunctional nursing bed 100. The multifunctional nursing bed 100 disclosed in this specification includes a housing 114 adapted to accommodate a tank 101 including various internal mechanisms of the multifunctional nursing bed 100. In one embodiment, the housing 114 is provided with a privacy screen 115 adapted to at least partially cover the tank 101 so as to block the central and lower parts of the patient's body from external sight lines. Thereby, it is ensured that the patient can maintain appropriate privacy during visits by friends, family, or other visitors. A plurality of side rails 116 may be provided along the edge of the housing 114 of the multifunctional nursing bed 100 as a support for preventing the patient from falling when the patient turns over.

[0018] FIG. 2A exemplarily shows a perspective view of the multifunctional nursing bed 100. FIG. 2B exemplarily shows a perspective view of the tank 101 of the multifunctional nursing bed 100. FIG. 2C exemplarily shows an enlarged view of a part of the tank 101 of the multifunctional nursing bed 100.

[0019] The trough 101 defines a cleaning chamber 101a and includes a first side wall 101c and a second side wall 101d opposite to the first side wall 101c. A plurality of slots 101b are defined in opposite side walls different from the first side wall 101c and the second side wall 101d of the trough 101. In one embodiment, a cleaning arm unit 107 is attached to guide rails 107a disposed on the first side wall 101c and the second side wall 101d of the trough 101, and the cleaning arm unit 107 is adapted to spray water onto a plurality of mattress members 105 or blow air onto the plurality of mattress members 105. A plurality of holes 108 are defined in the first side wall 101c and the second side wall 101d of the trough 101, and each of the plurality of holes 108 is adapted to provide a water jet.

[0020] In one or more embodiments according to the present disclosure, the cleaning arm unit 107 includes a cleaning arm 113 adapted to pivot between a rest position and a cleaning position. The cleaning arm 113 can be parallel to the side walls 101c and 101d of the trough 101 in the rest position and perpendicular to the side walls 101c and 101d of the trough 101 in the cleaning position. The cleaning arm 113 may include a water shower unit adapted to spray water and an air jet unit adapted to blow air.

[0021] FIG. 3A illustratively shows a top view of a frame assembly 102 of the multifunctional nursing bed 100. FIG. 3B illustratively shows a side view of the frame assembly 102 of the multifunctional nursing bed 100. FIG. 3C illustratively shows a front view of the frame assembly 102 of the multifunctional nursing bed 100.

[0022] The multifunctional nursing bed 100 includes a frame assembly 102 adapted to be attached to a plurality of slots 101b defined by a trough 101. The frame assembly 102 is adapted to move vertically within the plurality of slots 101b. The frame assembly 102 includes a first frame member 103 and a second frame member 104. The first frame member 103 includes a plurality of first bridging members 103a spaced along the length of the first frame member 103. Each of the plurality of first bridging members 103a defines a space therebetween. The second frame member 104 is disposed vertically below the first frame member 103. The second frame member 104 includes a plurality of second bridging members 104a spaced along the length of the second frame member 104.

[0023] The second frame member 104 includes a plurality of mattress members 105 disposed on a plurality of second bridging members 104a spaced along the length of the second frame member 104. In one embodiment, as shown in FIGS. 4A - 4B, the first frame member 103 is attached to a first set of slots 101b' of the plurality of slots 101b, and the second frame member 104 is attached to a second set of slots 101b'' defined by the opposing walls of the trough 101. The plurality of mattress members 105 are attached to the corresponding plurality of second bridging members 104a, and each of the plurality of mattress members 105 is adapted to be received within each of the spaces defined by the plurality of first bridging members 103a. In the default position, the plurality of first bridging members 103a are inserted into each of the spaces defined by the plurality of second bridging members 104a. In one embodiment, the first bridging member 103a can be made of a cushion member or a sponge member such that the first bridging member 103a provides a comfortable surface for the patient. The plurality of mattress members 105 are always on the plurality of second bridging members 104a unless moved by a transport mechanism 106.

[0024] The conveying mechanism 106 is adapted to convey a plurality of mattress members 105 from the upper surface to the lower surface of the second frame member 104 and vice versa. The conveying mechanism 106 divides the mattress members 105 into two groups, and is designed to convey the first group 105' of mattress members by the first pair 109 of conveyor belts and the second group 105'' of mattress members by the second pair 111 of conveyor belts. Referring to FIG. 3B, the conveying mechanism 106 includes the first pair 109 of conveyor belts that are in contact with the first set 110 of rollers to convey the first group 105' of mattress members to the lower surface of the second frame member 104. Similarly, the second pair 111 of conveyor belts is in contact with the second set 112 of rollers to convey the second group 105'' of mattress members to the lower surface of the second frame member 104.

[0025] FIG. 3D(a) exemplarily shows a top view of the second frame member 104 of the multifunctional nursing bed 100. FIG. 3D(b) exemplarily shows an enlarged view of a part of the second frame member 104. FIG. 3D(c) exemplarily shows a perspective view of the second frame member 104. In one embodiment, a plurality of second holes 108a are defined under the plurality of second bridging members 104a of the second frame member 104, and each of the plurality of second holes 108a is adapted to supply water to a plurality of shower jets. In an exemplary embodiment, the second bridging member 104a can be made of a cushion member or a sponge member so that the second bridging member 104a provides a comfortable surface for the patient. Further, the first group 105' of mattress members and the second group 105'' of mattress members have a raised profile to facilitate the insertion of the plurality of mattress members 105 into the space defined between the plurality of first bridging members 103a.

[0026] FIG. 3E illustratively shows a perspective view and a side view of a plurality of mattress members 105 attached to a second frame member 104 of the frame assembly 102 of the multifunctional nursing bed 100. As shown in FIG. 3D, the plurality of mattress members 105 can be attached to a plurality of second bridging members 104a. The first set of the second bridging members 104a can support the first set 105' of the mattress members among the plurality of mattress members 105. Similarly, the second set of the second bridging members 104a can support the second set 105'' of the mattress members among the plurality of mattress members 105. The first set 105' of the mattress members can be raised to raise the upper part of the patient's body to a semi-sitting position. Alternatively, the second set 105'' of the mattress members can be raised to raise the lower part of the patient's body, for example, the patient's legs, thighs, and ankle portions.

[0027] In the implementation of the multifunctional nursing bed 100, one or more components may be replaced with other components based on the requirements of the user. For example, instead of the cleaning arm unit 107 on both the first side wall 101c and the second side wall 101d, a set of a water jet and a blower on the second side wall 101d may be used for the multifunctional nursing bed 100. Similarly, in other implementations of the multifunctional nursing bed 100, the cleaning arm unit may be completely replaced with a set of a water jet and a blower. Similarly, without departing from the scope of the present disclosure, the transport mechanism 106 may be completely replaced with a manual system.

[0028] For the sake of brevity and in view of the various implementations known to those skilled in the art, it will be understood that certain components are not described in detail. For example, without departing from the scope of the present disclosure, an electric drive system using an electric motor with an appropriate power rating, a hydraulic system using an appropriate fluid, etc. can be used to drive a moving system of a multifunctional nursing bed 100 such as a lifting mechanism or a conveying mechanism. Similarly, sensors can be used individually or in combination to extract feedback regarding the parameters of the multifunctional nursing bed 100 in order to automate the movement of the frame assembly 102 and the operation of a cleaning system using water jets and air. Further, a water supply mechanism, water distribution components (pipes, joints, bends, etc.) can be used to ensure an efficient supply of water and cleaning fluid. An air supply and distribution mechanism using a compressor and a blower with appropriate ratings can also be provided to ensure an optimal supply of air when required. Finally, a drainage and treatment mechanism for sewage and solid excreta, such as an S-trap system, a sewage treatment system, etc., can be used to ensure a safe and optimized disposal of residual waste from the multifunctional nursing bed 100.

[0029] Figures 4A to 4P illustratively show various configurations of the tank 101 of the multifunctional nursing bed system 200 during the cleaning operation of a patient.

[0030] During the cleaning operation of the multifunctional nursing bed system 200, a caregiver can manually use various components of the multifunctional nursing bed system 200 or automate the cleaning operation using a control circuit. As used herein, the term "control circuit" refers to, for example, but not limited to, a printed circuit board (PCB) electronically connected to a plurality of components of the multifunctional nursing bed system 200, such as a drive mechanism, a transport mechanism 106, a lifting mechanism, etc., used in the multifunctional nursing bed system 200 disclosed herein, one or more processors, switches, etc. The processor is configured to execute computer program instructions defined by a plurality of modules of the device. In certain embodiments, the processor used is, for example, an ARM® Cortex®-M3 microcontroller with 128 kB of in-system programmable flash and 8 kB of SRAM TI CC2650. In other embodiments, the processor refers to any one or more microprocessors, central processing unit (CPU) devices, finite state machines, computers, microcontrollers, digital signal processors, logic, logic devices, user circuits, application specific integrated circuits (ASICs), field programmable gate arrays (FPGAs), chips, etc., or any combination thereof, that can execute a computer program, or a series of commands, instructions, or state transitions. In one embodiment, the processor is implemented as a set of processors including, for example, a programmed microprocessor and a numerical arithmetic or graphics coprocessor. The processor is selected, for example, as an ARM processor or the like.

[0031] The control circuit of the multifunctional nursing bed 100 is adapted to operate the frame assembly 102 to lower the first frame member 103 and the second frame member 104 into the cleaning chamber 101a of the tank 101 shown in FIGS. 4A-4B together with the patient. The control circuit operates each of the plurality of holes 108 defined in the first side wall 101c and the second side wall 101d of the tank 101 to provide a water jet.

[0032] As shown in FIGS. 4C to 4D, the control circuit operates the elevating mechanism to lift the first frame member 103 to the top region of the tub 101 and hold the second frame member 104 in the middle region of the tub 101. The control circuit operates the cleaning arm 113 of the cleaning arm unit 107 to the cleaning position to spray water onto the plurality of mattress members 105 attached to the second frame member 104. The cleaning arm 113 of the cleaning arm unit 107 swings over the mattress member 105 and starts cleaning the mattress member 105 from the head side to the foot side of the mattress member 105. During that time, the patient lying in the default position is wiped with a sponge by the caregiver. If necessary, the caregiver can use the hand shower 117 to wash and wipe the patient's back by tilting the patient to the lateral position.

[0033] As shown in FIGS. 4E to 4J, the control circuit operates the cleaning arm 113 to the rest position. Next, the control circuit operates the transport mechanism 106 to transport the plurality of mattress members 105 from the upper surface to the lower surface of the second frame member 104. The control circuit lowers the first frame member 103 from the default position to align with the second frame member 104, and then operates the lifting mechanism to move further downward so as to align with the plurality of second holes 108a defined in the second frame member 104 and the plurality of shower jets below the second frame member 104. Next, the control circuit operates each of the plurality of holes 108 defined in the first side wall 101c and the second side wall 101d of the tank 101 to provide water jets for cleaning the second frame member 104. At this time, the patient lying on the second frame member 104 is finally cleaned by the shower jets supplied through the plurality of holes 108 defined in the first side wall 101c and the second side wall 101d of the tank 101. If necessary, the caregiver can use the hand shower 117 to wash and wipe the patient's back by tilting the patient to the lateral position. After this process, the first frame member 103 is cleaned using the shower jets supplied through the plurality of second holes 108a defined under the plurality of second bridging members 104a of the second frame member 104.

[0034] As shown in FIGS. 4K to 4L, the control circuit operates the lifting mechanism to lift the first frame member 103 to the top region of the tank 101 and hold the second frame member 104 in the middle region of the tank 101. It will be understood that the lifting mechanism is adapted to raise or lower the first frame member 103 and the second frame member 104 individually or simultaneously. Next, the control circuit operates each of the shower jets supplied through the plurality of second holes 108a defined under the plurality of second bridging members 104a of the second frame member 104, and at this time cleans the bottom sides of the plurality of mattress members 105 below the second frame member 104.

[0035] As shown in FIGS. 4M to 4N, the control circuit operates the transport mechanism 106 to transport the plurality of mattress members 105 from the lower surface to the upper surface of the second frame member 104. The control circuit operates the cleaning arm 113 of the cleaning arm unit 107 to inject high-pressure air into the plurality of mattress members 105 attached to the second frame member 104. The cleaning arm 113 of the cleaning arm unit 107 swings over the mattress member 105 and starts removing water droplets from the surface of the mattress member 105 by injecting high-pressure air through an air blade that moves from the head side to the foot side of the mattress member 105. During this time, the patient lying in the default position is dried with the help of a cloth by a caregiver.

[0036] As shown in FIGS. 4O to 4P, when the plurality of mattress members 105 and the patient are dry, the control circuit operates the lifting mechanism to lower the first frame member 103 together with the patient so that the patient lies on the plurality of mattress members 105 with the first frame member 103 aligned with the second frame member 104. This means that the control circuit operates the lifting mechanism to lower the first frame member 103 and accommodates the plurality of dry mattress members 105 in each of the spaces defined by the plurality of first bridging members 103a of the first frame member 103. Next, the control circuit operates the lifting mechanism to lift the second frame member 104 and the first frame member 103 together with the patient to the default position at the top region of the tank 101. By using the multifunctional nursing bed 100, the urinary catheter and adult diapers are no longer necessary, which helps to bring better health to the patient. By integrating these functions, the multifunctional nursing bed provides a comprehensive and integrated approach for patient care and can improve the quality of life of people with limited mobility or in need of medical support.

[0037] The above examples are provided for illustrative purposes only and should not be construed as limiting the multifunctional nursing bed 100 disclosed herein. Although the multifunctional nursing bed 100 has been described in connection with various embodiments, it is understood that the words used herein are words of description and illustration, not limitation. Further, although the multifunctional nursing bed 100 has been described herein in connection with specific means, materials, and embodiments, it is not intended to limit the multifunctional nursing bed 100 to the details disclosed herein. Rather, the scope of the multifunctional nursing bed 100 extends to all functionally equivalent structures, methods, and uses such as those within the scope of the appended claims. Those skilled in the art who benefit from the teachings herein can make numerous modifications and changes to those aspects without departing from the scope of the multifunctional nursing bed 100 disclosed herein.

Claims

1. A multifunctional nursing bed (100), a tank (101) defining a cleaning chamber (101a), a frame assembly (102) adapted to be attached to a plurality of slots (101b) defined by the tank (101) and adapted to move vertically within the plurality of slots (101b), wherein the frame assembly (102) includes a first frame member (103) having a plurality of first bridging members (103a) spaced along the length of the first frame member (103) and defining a space therebetween respectively, a second frame member (104) disposed vertically below the first frame member (103), and the second frame member (104) includes a plurality of mattress members (105) spaced along the length of the second frame member (104) and attached to corresponding plurality of second bridging members (104a), and adapted to be received respectively in each of the spaces defined by the plurality of first bridging members (103a), a transport mechanism (106) adapted to transport the plurality of mattress members (105) from the upper surface to the lower surface of the second frame member (104) and vice versa, and is provided with a cleaning arm unit (107) attached to guide rails (107a) disposed on the first and second side walls (101c) and (101d) of the tank (101), and adapted to perform at least one of spraying water onto the plurality of mattress members (105) and blowing air onto the plurality of mattress members (105), a plurality of holes (108) defined in the first and second side walls (101c) and (101d) of the tank (101) and adapted to provide water jets respectively, a plurality of second holes (108a) defined under the plurality of second bridging members (104a) of the second frame member (104) and adapted to supply water to a plurality of shower jets respectively, a drainage mechanism adapted to remove sewage from the tank (109), and a multifunctional nursing bed (100).

2. The transport mechanism (106) is The first pair (109) of conveyor belts in contact with the first set (110) of rollers to convey the first set (105') of the mattress members to the lower surface of the second frame member (104), The second pair (111) of conveyor belts in contact with the second set (112) of rollers to convey the second set (105'') of the mattress members to the lower surface of the second frame member (104), The multifunctional nursing bed 100 according to claim 1, comprising the same.

3. The cleaning arm unit (107) of the multifunctional nursing bed 100 according to claim 1, comprising a cleaning arm (113) adapted to pivot between a rest position parallel to the first and second side walls (101c) and (101d) of the tank (101) and a cleaning position perpendicular to the first and second side walls (101c) and (101d) of the tank (101).

4. The cleaning arm (113) Comprises a water shower unit adapted to spray water, And an air jet unit adapted to blow air, The multifunctional nursing bed 100 according to claim 3, comprising the same.

5. The first frame member (103) is attached to a first set (101b') of the plurality of slots (101b), and the second frame member (104) is attached to a second set (101b'') of slots defined in the opposing walls of the tank (101). The multifunctional nursing bed 100 according to claim 1.

6. The multifunctional nursing bed 100 according to claim 1, further comprising a housing (114) for accommodating the tank (101) and a privacy screen (115) adapted to at least partially cover the tank (101).

7. A multifunctional nursing bed system (200), The multifunctional nursing bed (100) according to claim 1, A control circuit, Including, the control circuit Actuates the frame assembly (102) to lower the first frame member (103) and the second frame member (104) into the cleaning chamber (101a) of the tank (101). Actuates each of the plurality of holes (108) in the first and second side walls (101c) and (101d) of the tank (101) to provide a water jet. Actuate the lifting mechanism to lift the first frame member (103) to the top region of the tank (101) and hold the second frame member (104) in the middle region of the tank (101). Actuate the cleaning arm (113) of the cleaning arm unit (107) to the cleaning position to spray water onto the plurality of mattress members (105) attached to the second frame member (104). Actuate the cleaning arm (113) to the rest position. Actuate the transport mechanism (106) to transport the plurality of mattress members (105) from the upper surface to the lower surface of the second frame member (104). Actuate the lifting mechanism to lower the first frame member (103) from the default position to the middle region of the tank (101) so as to align with the second plurality of holes (108a) defined in the second frame member (104) and the plurality of shower jets below the second frame member (104). Actuate each of the plurality of holes (108) in the first and second side walls (101c) and (101d) of the tank (101) to provide a water jet for cleaning the second frame member (104). Actuate each of the plurality of shower jets supplied by the plurality of second holes (108a) below the plurality of second bridging members (104a) of the second frame member (104) to clean the surface of the first frame member (103). Actuate the lifting mechanism to lift the first frame member (103) to the top region of the tank (101) and hold the second frame member (104) in the middle region of the tank (101). Actuate each of the plurality of shower jets supplied by the plurality of second holes (108a) below the plurality of second bridging members (104a) of the second frame member (104) to clean the bottom side of the plurality of mattress members (105) below the second frame member 104. Actuate the transport mechanism (106) to transport the plurality of mattress members (105) from the lower surface to the upper surface of the second frame member (104). To inject high-pressure air into the plurality of mattress members (105) attached to the second frame member (104), the cleaning arm (113) of the cleaning arm unit (107) is operated to a cleaning position. To lower the first frame member (103) to accommodate a plurality of dry mattress members (105) in respective spaces defined by a plurality of first bridging members (103a) of the first frame member (103), the lifting mechanism is operated. To lift the second frame member 104 and the first frame member 103 together with the patient to the default position up to the top region of the tank 101, the lifting mechanism is operated. A multi-functional nursing bed system (200) adapted as described above.

8. The transport mechanism (106) A first pair (109) of conveyor belts in contact with a first set (110) of rollers for transporting a first set (105') of mattress members to the lower surface of the second frame member (104), A second pair (111) of conveyor belts in contact with a second set (112) of rollers for transporting a second set (105'') of mattress members to the lower surface of the second frame member (104), The multi-functional nursing bed system (200) according to claim 7, comprising.

9. The cleaning arm unit (107) comprises a cleaning arm (113) adapted to pivot between a rest position parallel to the first and second side walls (101c) and (101d) of the tank (101) and a cleaning position perpendicular to the first and second side walls (101c) and (101d) of the tank. The multi-functional nursing bed system 200 according to claim 7.

10. The cleaning arm (113) A water shower unit adapted to inject water, An air jet unit adapted to blow air, The multi-functional nursing bed system 200 according to claim 9, comprising.

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