Nursing device for bedridden patient

Abstract

The utility model relates to a nursing device for a bedridden patient. Comprising a shell composed of a lower shell body and an upper shell body, the upper shell body is in an E shape and is provided with a left leg groove and a right leg groove, the inner side of the interior of each leg groove is provided with an inner side air bag assembly, the outer side of the interior of each leg groove is provided with an outer side air bag assembly, and the bottom of each leg groove is provided with a groove bottom window; an inflation and deflation control assembly for controlling inflation and deflation of the inner side air bag assembly and the outer side air bag assembly and left and right extrusion massage assemblies are installed in the lower shell, and the upper portions of the extrusion massage assemblies are exposed out of the groove bottom window. The extrusion massage assembly comprises a supporting seat and two opposite rotary seats mounted on the supporting seat, a fixed contact and a swing contact are mounted on the rotary seats, and the extrusion massage assembly further comprises a rotary driving assembly for driving the two rotary seats to rotate synchronously and a translation driving assembly for reciprocating in the length direction of the groove bottom window; and a control panel is arranged on the upper shell. According to the nursing device for the bedridden patient, the lower limb massage nursing effect is provided for the bedridden patient, the nursing effect is improved, and the nursing operation burden of medical staff is reduced.

Description

TECHNICAL FIELD

[0001] The utility model belongs to medical facilities technical field especially relates to a bed patient nursing device. BACKGROUND

[0002] Bed patients refer to the people who need long-term or short-term bed rest for the reasons such as disease, trauma, postoperative rehabilitation or body function recession, and the like. The bed patients are prone to cause various complications due to limited activities, and need professional nursing and attention. An important content of the bed patient nursing is to massage the lower limbs of the patients, specifically referring to the massage from the limb ends to the heart direction, so as to promote the blood circulation of the lower limbs and achieve the effects of activating blood and resolving stasis and avoiding thrombosis.

[0003] In the existing nursing mode, the medical staff usually massages the lower limbs of the bed patients, which increases the nursing operation burden of the medical staff, and the bed patients cannot be massaged on the lower limbs in time, quickly and frequently, resulting in the lack of nursing activities, the deterioration of the disease or the unsatisfactory recovery effect. In summary, it is necessary to develop and design an auxiliary device which can be quickly applied to the bed patient nursing, to provide the lower limb massage nursing effect for the bed patients, to improve the nursing effect and to reduce the nursing operation burden of the medical staff. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a bed patient nursing device, which provides lower limb massage nursing effect for the bed patients, improves the nursing effect and reduces the nursing operation burden of the medical staff.

[0005] The utility model adopts the technical scheme: a bed patient nursing device, which comprises a shell composed of a lower shell and an upper shell, the upper shell is in the shape of a "mountain" character, has two leg grooves on the left and right sides, an inner side air bag assembly is installed on the inner side of the groove in each leg groove, an outer side air bag assembly is installed on the outer side of the groove, a groove bottom window is arranged on the groove bottom of each leg groove; a charge and discharge control assembly for controlling the charge and discharge of the inner side air bag assembly and the outer side air bag assembly and two groups of extrusion massage assemblies are installed in the lower shell, the upper part of the extrusion massage assembly is exposed from the groove bottom window; the extrusion massage assembly comprises a support seat and two opposite rotary seats installed on the support seat, a fixed contact and a swing contact are installed on the rotary seat, further comprising a rotary drive assembly for driving the two rotary seats to rotate synchronously and a translation drive assembly for reciprocating along the length direction of the groove bottom window; a control panel is arranged on the upper shell.

[0006] Preferably, the charge and discharge control assembly comprises a gas pump and two groups of electric air valves, the electric air valve is a three-way valve, the inner side air bag assembly and the outer side air bag assembly in one leg groove are connected with one group of electric air valves through a gas pipeline, and the inner side air bag assembly and the outer side air bag assembly in the other leg groove are connected with the other group of electric air valves through a gas pipeline.

[0007] Preferably, the inner side air bag assembly comprises an inner side connecting seat and an inner side air bag, the outer side air bag assembly comprises an outer side connecting seat and an outer side air bag, the inner side connecting seat is connected with the inner side plug-in slot in the inner side of the slot of the leg slot, and the outer side connecting seat is connected with the outer side plug-in slot in the outer side of the slot of the leg slot.

[0008] Preferably, the connecting window is arranged on the bottom of the inner side plug-in slot and the outer side plug-in slot, the connecting window penetrates the inner side of the upper shell, the air pipe is arranged through the connecting window, and the air pipe is connected with the corresponding air bag through the air path connector.

[0009] Preferably, the translation driving assembly of the extrusion massage assembly comprises a translation motor, a translation transmission mechanism and a guide mechanism, the translation transmission mechanism comprises a lead screw driven by the translation motor, and the guide mechanism comprises a guide rod, and the side of the supporting seat is fixedly connected with a nut on the lead screw and a guide block on the guide rod.

[0010] Preferably, the rotation driving assembly of the extrusion massage assembly comprises a rotation motor mounted on the supporting seat and a rotation transmission mechanism for transmitting the driving action of the rotation motor to the rotation shafts of the two rotation seats.

[0011] Preferably, the swing contact is mounted on the rotation seat through a spring, and the swing contact is higher than the fixed contact.

[0012] Preferably, the extrusion massage assembly further comprises a base, the translation motor, the translation transmission mechanism and the guide mechanism are mounted on the base, an inner shell supporting seat is mounted in the inner side of the lower shell, and the base is fixedly mounted on the inner shell supporting seat.

[0013] Preferably, the extrusion massage assembly further comprises a loose cloth bag mounted on the slot bottom window and sealing the slot bottom window, and the extrusion massage assembly is located below the cloth bag.

[0014] The extrusion massage assembly has the advantages and positive effects that:

[0015] The extrusion massage assembly has the advantages and positive effects that:

[0016] By setting the inner side air bag assembly and the outer side air bag assembly in the leg groove and adopting the inflation and deflation control assembly to control the inflation and deflation of the air bags, two effects can be achieved: firstly, when the inner side air bag assembly and the outer side air bag assembly are inflated simultaneously, the lower limbs of the bedridden patient can be fixed by clamping, and the squeezing and massaging effect of the squeezing and massaging assembly can be strengthened to a certain extent; secondly, by controlling the inflation and deflation of the inner side air bag assembly and the outer side air bag assembly, the intermittent air bag squeezing and massaging effect on the two sides of the legs can be achieved, and the nursing effect is further improved. The nursing device can be applied to the lower limbs of the bedridden patient at any time and conveniently, and the rapid and effective lower limb massaging and nursing effect is provided for the bedridden patient, and the nursing effect is improved and the nursing operation burden of the medical staff is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is the front perspective structure schematic diagram of the utility model;

[0018] Figure 2 is the three-dimensional structure schematic diagram of the main part of the utility model;

[0019] Figure 3 is Figure 1 the front structure schematic diagram of the squeezing and massaging assembly;

[0020] Figure 4 is Figure 1 the three-dimensional structure schematic diagram of the main part of the squeezing and massaging assembly.

[0021] In the drawing:

[0022] 1, lower shell; 2, upper shell; 3, air pump; 4, electric air valve; 5, shell inner support; 6, air pipe; 7, squeezing and massaging assembly; 7-1, base; 7-2, bottom plate; 7-3, translation motor; 7-4, rotation transmission mechanism; 7-5, translation transmission mechanism; 7-6, support seat; 7-7, rotary seat; 7-8, fixed contact; 7-9, swing contact; 7-10, spring; 7-11, rotation motor; 7-12, guide mechanism; 8, outer side air bag; 9, outer side connecting seat; 10, inner side air bag; 11, inner side connecting seat; 12, control panel; 13, cloth bag; 14, outer side plug-in slot; 15, inner side plug-in slot; 16, connecting window; 17, slot bottom window. DETAILED DESCRIPTION

[0023] In order to further understand the invention content, characteristics and effects of the utility model, the following embodiments are used for detailed description.

[0024] Please refer to Figure 1 and Figure 2The utility model discloses a bed patient nursing device, including the casing that is by lower casing 1 and upper casing 2, upper casing 2 is " mountain " shape shape, has left and right two leg grooves.

[0025] The inner side air bag assembly is installed in the inner side of the groove of each leg groove, and the outer side air bag assembly is installed in the outer side of the groove, and a groove bottom window 17 is arranged at the bottom of each leg groove. A charge and discharge control assembly for controlling the charge and discharge of the inner side air bag assembly and the outer side air bag assembly is installed in the lower casing 2, and two sets of extrusion massage assemblies 7 are installed. The upper part of the extrusion massage assembly 7 is exposed through the groove bottom window 17. The inner side air bag assembly and the outer side air bag assembly are controlled to charge and discharge through the charge and discharge control assembly, so that the inner side air bag assembly and the outer side air bag assembly act on the two sides of the lower limbs of the patient, and the extrusion massage assembly 7 extrudes and massages the lower limbs of the patient.

[0026] In the embodiment, the charge and discharge control assembly includes a gas pump 3 and two sets of electric air valves 4 (each set of electric air valves 4 includes two air valves). The electric air valve 4 is a three-way valve. The inner side air bag assembly and the outer side air bag assembly in one leg groove are connected to one set of electric air valves 4 through a gas pipe 6, and the inner side air bag assembly and the outer side air bag assembly in the other leg groove are connected to the other set of electric air valves 4 through a gas pipe 6. The inlet of each electric air valve 4 is connected to the gas pump 3 through a gas pipe 6. The electric air valve 4 can be controlled to switch between the inflation state and the exhaust state. When in the inflation state, the inflation passage of the three-way valve is conducted, and the gas pump 3 inflates the inner side air bag assembly and the outer side air bag assembly. When in the exhaust state, the exhaust passage of the three-way valve is conducted, and the inner side air bag assembly and the outer side air bag assembly exhaust outward.

[0027] In the embodiment, the inner side air bag assembly includes an inner side connecting seat 11 and an inner side air bag 10, and the outer side air bag assembly includes an outer side connecting seat 9 and an outer side air bag 8. An inner side plug-in groove 15 is arranged on the inner side of the groove of the leg groove, and the inner side connecting seat 11 is plug-in connected with the inner side plug-in groove 15. An outer side plug-in groove 14 is arranged on the outer side of the groove of the leg groove, and the outer side connecting seat 9 is plug-in connected with the outer side plug-in groove 14. In this way, the inner side air bag assembly and the outer side air bag assembly are in a detachable connection relationship with the main body of the nursing device, and can be disassembled as needed. For example, when the lower limbs of the patient are too thick to be placed in the leg groove, the inner side air bag assembly and / or the outer side air bag assembly can be disassembled. Conversely, when the lower limbs of the patient are too thin to be stably positioned in the leg groove, other models of inner side air bag assemblies and outer side air bag assemblies can be replaced.

[0028] In this embodiment, the bottom of the inner plug-in slot 15 and the outer plug-in slot 14 is provided with a connecting window 16, which penetrates the plug-in slot and the interior of the upper shell 2, and the air pipe 6 is penetrated by the connecting window 16 and connected with the corresponding air bag through the air pipe joint. Specifically, the bottom of the inner air bag 10 and the outer air bag 8 can be provided with an air pipe joint, and the air pipe joint is arranged at the end of the pipe 6, and the air pipe joint is connected by bolt connection or plug-in connection, so as to realize the conduction of the air pipe.

[0029] Please refer to Figure 3 and Figure 4 It can be seen that:

[0030] The extrusion massage assembly 7 includes a support seat 7-6 and two opposite rotary seats 7-7 mounted on the support seat 7-6, and a fixed contact 7-8 and a swing contact 7-9 are mounted on the rotary seat 7-7, and a rotary drive assembly for driving the two rotary seats 7-7 to rotate synchronously and a translation drive assembly for reciprocating along the length direction of the slot bottom window 17. The support seat 7-6 is provided with two left and right shaft seats, and the rotating shafts of the two rotary seats 7-7 are respectively mounted in the two shaft seats. Under the driving action of the rotary drive assembly, the left and right two groups of rotary seats 7-7 and their fixed contacts 7-8 and swing contacts 7-9 rotate synchronously, and under the driving action of the translation drive assembly, the left and right two groups of rotary seats 7-7 and their fixed contacts 7-8 and swing contacts 7-9 reciprocate in the slot bottom window 17, and in the process of operation, the left and right two groups of fixed contacts 7-8 and swing contacts 7-9 act on the lower limbs of the patient.

[0031] The swing contact 7-9 is mounted on the rotary seat 7-7 through the spring 7-10, and the swing contact 7-9 is higher than the fixed contact 7-8. Since the swing contact 7-9 is mounted through the spring 7-10, when the swing contact 7-9 is subjected to pressure action in the running process, it will swing to the side, so it is called swing contact 7-9. Since the swing contact 7-9 is higher than the fixed contact 7-8, in use, the swing contact 7-9 mainly contacts with the lower limbs of the patient. Since the swing contact 7-9 can elastically swing to the side and reset itself, it can avoid hard extrusion effect on the lower limbs of the patient.

[0032] In the embodiment, the translation driving assembly of the extrusion massage assembly 7 comprises a translation motor 7-3, a translation transmission mechanism 7-5 and a guide mechanism 7-12. The translation transmission mechanism 7-5 comprises a screw rod driven by the translation motor 7-3, and the guide mechanism 7-12 comprises a guide rod. The side of the support base 7-6 is fixedly connected with a nut on the screw rod and a guide block on the guide rod. In the embodiment, the extrusion massage assembly 7 further comprises a base 7-1. The translation motor 7-3, the translation transmission mechanism 7-5 and the guide mechanism 7-12 are installed on the base 7-1. An inner shell support 5 is installed in the inside of the lower shell 2, and the base 7-1 is fixedly installed on the inner shell support 5.

[0033] As shown in Figure 3 and Figure 4 , the translation motor 7-3 is installed on a bottom plate 7-2, and the bottom plate 7-2 is fixedly installed on the base 7-1. A transmission pair is arranged between the output shaft of the translation motor 7-3 and the end of the screw rod. Specifically, the transmission pair comprises a worm wheel installed on the bottom plate 7-2 and a worm installed on the output shaft of the translation motor 7-3. The worm wheel and the worm constitute a worm and gear mechanism. The worm wheel is coaxial with a bevel gear, and another bevel gear is installed on the end of the screw rod. The two bevel gears are in meshing transmission. By controlling the forward rotation and reverse rotation of the translation motor 7-3, the reciprocating translation movement of the support base 7-6 and its attached components along the length direction of the slot bottom window 17, i.e. the front and back direction, can be controlled.

[0034] In the embodiment, the rotation driving assembly of the extrusion massage assembly 7 comprises a rotation motor 7-11 installed on the support base 7-6 and two rotation transmission mechanisms 7-4 which transmit the driving action of the rotation motor 7-11 to the rotation shafts of the two rotation bases 7-7. As shown in Figure 3 and Figure 4 , the rotation transmission mechanism 7-4 comprises a worm wheel installed on the support base 7-6, and a worm is installed on the output shaft of the rotation motor 7-11. The worm wheel and the worm constitute a worm and gear mechanism. A window is arranged on the support base 7-6 on the side of the rotation shaft shaft seat of the rotation base 7-7. Another worm wheel is installed in the middle of the rotation shaft of the rotation base 7-7. The two worm wheels are in meshing transmission. By controlling the forward rotation and reverse rotation of the rotation motor 7-11, the forward rotation or reverse rotation of the two rotation bases 7-7 and their fixed contacts 7-8 and swing contacts 7-9 can be controlled.

[0035] In the embodiment, a loose cloth bag 13 is further installed on the slot bottom window 17 to close the slot bottom window 17. The extrusion massage assembly 7 is located below the cloth bag 13, and the fixed contacts 7-8 and the swing contacts 7-9 support the cloth bag 13. The cloth bag 13 is arranged to close the slot bottom window 17 and prevent foreign matters from falling into the inside.

[0036] A control panel 12 is arranged on the upper housing 2, as shown in the figure, the control panel 12 is arranged in the middle of the upper housing 2, the control panel 12 comprises a control circuit board and a plurality of control buttons. The nursing device can be powered by a wire or a battery, when powered by a battery, a battery is installed in the housing.

[0037] Usage:

[0038] The nursing device is arranged at a proper position on the bed, the lower limbs of the patient on the bed are placed in the leg grooves, and the relative position relationship between the lower limbs of the patient and the device is reasonable by moving the nursing device; the air pump 3 is started by controlling the control panel 12, the two groups of electric air valves 4 are actuated to conduct the inflation passage, the inner air bags 10 and the outer air bags 8 in the left and right leg grooves are slowly inflated, the inflated inner air bags 10 and the outer air bags 8 clamp the lower limbs of the patient, when the clamping effect is appropriate, the air pump 3 is stopped to enter the pressure maintaining state, then the squeezing and massaging assembly 7 is started, the two groups of fixed contacts 7-8 and the swinging contacts 7-9 of the squeezing and massaging assembly 7 rotate synchronously and move back and forth, the squeezing and massaging effect is generated on the lower limbs of the patient, after a certain period of time, the squeezing and massaging assembly 7 is stopped, the two groups of electric air valves 4 are actuated to conduct the exhaust passage, the air in the air bags is discharged outward, and the air bags are contracted;

[0039] In another mode, under the condition that the squeezing and massaging assembly 7 is normally operated, the inner air bags 10 and the outer air bags 8 of the two leg grooves are synchronously actuated to inflate and deflate, the intermittent squeezing and releasing effects are applied to the two sides of the lower limbs of the patient, and the additional squeezing and massaging effect is generated.

Claims

1. A bedridden patient care device, characterized by: The shell is composed of a lower shell (1) and an upper shell (2), the upper shell (2) is in the shape of "mountain", has two leg grooves, an inner side air bag assembly is installed in the inner side of each leg groove, an outer side air bag assembly is installed in the outer side of each leg groove, a bottom window (17) is arranged in the bottom of each leg groove; a gas charging and discharging control assembly for controlling the inner side air bag assembly and the outer side air bag assembly to charge and discharge is installed in the lower shell (1), and two groups of extrusion massage assemblies (7) are installed in the lower shell (1), the upper part of the extrusion massage assembly (7) is exposed through the bottom window (17); the extrusion massage assembly (7) comprises a support seat (7-6) and two opposite rotary seats (7-7) installed on the support seat (7-6), a fixed contact (7-8) and a swing contact (7-9) are installed on the rotary seat (7-7), and the extrusion massage assembly (7) further comprises a rotary drive assembly for driving the two rotary seats (7-7) to rotate synchronously and a translation drive assembly for reciprocating along the length direction of the bottom window (17); a control panel (12) is arranged on the upper shell (2).

2. The bed patient care apparatus according to claim 1, characterized by: The gas charging and discharging control assembly comprises a gas pump (3) and two groups of electric air valves (4), the electric air valve (4) is a three-way valve, the inner side air bag assembly and the outer side air bag assembly in one leg groove are connected with one group of electric air valves (4) through a gas pipe (6), and the inner side air bag assembly and the outer side air bag assembly in the other leg groove are connected with the other group of electric air valves (4) through the gas pipe (6).

3. The bed patient care apparatus according to claim 2, characterized by: The inner side air bag assembly comprises an inner side connecting seat (11) and an inner side air bag (10), the outer side air bag assembly comprises an outer side connecting seat (9) and an outer side air bag (8), an inner side plug-in groove (15) is arranged in the inner side of the leg groove, the inner side connecting seat (11) is plug-in connected with the inner side plug-in groove (15), an outer side plug-in groove (14) is arranged in the outer side of the leg groove, and the outer side connecting seat (9) is plug-in connected with the outer side plug-in groove (14).

4. The bed patient care apparatus according to claim 3, characterized by: A connecting window (16) is arranged in the bottom of the inner side plug-in groove (15) and the outer side plug-in groove (14), the connecting window (16) penetrates the plug-in groove and the inside of the upper shell (2), the gas pipe (6) is led out through the connecting window (16) and connected with the corresponding air bag through a gas joint.

5. The bed patient care apparatus according to claim 1, characterized by: The translation drive assembly of the extrusion massage assembly (7) comprises a translation motor (7-3), a translation transmission mechanism (7-5) and a guide mechanism (7-12), the translation transmission mechanism (7-5) comprises a lead screw driven by the translation motor (7-3), the guide mechanism (7-12) comprises a guide rod, and the side of the support seat (7-6) is fixedly connected with a nut on the lead screw and a guide block on the guide rod.

6. The bed patient care apparatus according to claim 5, characterized by: The rotary drive assembly of the extrusion massage assembly (7) comprises a rotary motor (7-11) installed on the support seat (7-6) and two rotary transmission mechanisms (7-4) for transmitting the driving action of the rotary motor (7-11) to the rotary shafts of the two rotary seats (7-7).

7. The bed patient care apparatus according to claim 6, characterized by: The swing contact (7-9) is installed on the rotary seat (7-7) through a spring (7-10), and the swing contact (7-9) is higher than the fixed contact (7-8).

8. The bed patient care apparatus according to claim 7, characterized by: The extrusion massage assembly (7) further comprises a base (7-1), a translation motor (7-3), a translation transmission mechanism (7-5) and a guide mechanism (7-12) are installed on the base (7-1), a shell inner support (5) is installed inside the lower shell (1), and the base (7-1) is fixedly installed on the shell inner support (5).

9. The bed patient care apparatus according to claim 8, characterized by: Further comprising a loose cloth bag (13) installed on the groove bottom window (17) to close the groove bottom window (17), and the extrusion massage assembly (7) is located below the cloth bag (13).

Images