CN111658374B

CN111658374B - Nursing for old person is with preventing bedsore growth protector

Info

Publication number: CN111658374B
Application number: CN202010708918.7A
Authority: CN
Inventors: 王菁瑶; 卢庆彬; 吕巍
Original assignee: First Hospital Jinlin University
Current assignee: First Hospital Jinlin University
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-06-15
Anticipated expiration: 2040-07-22
Also published as: CN111658374A

Abstract

The invention relates to the technical field of nursing, and discloses a bedsore-proof growth protection device for geriatric nursing, which comprises a bed body and a shell, wherein the outside of the bed body is fixedly connected with a motor, the inside of the bed body is movably connected with a lead screw, the outside of the lead screw is movably connected with a connecting rod, the outside of the connecting rod is movably connected with a slide block, the outside of the slide block is movably connected with a rolling ball, the outside of the lead screw is fixedly connected with a chain wheel, and the outside of the chain wheel is movably connected; through the bed body, motor, lead screw, connecting rod, slider, spin, sprocket, chain, water pump, heater, mattress, gasbag, under the interact between the water pipe, can make this device realize the efficiency of massage, just so can slow down the long-term health pressure at pressurized position of old patient, and then avoid old patient because the long-term bed of long-term bed leads to the fact decubital illness to the massage of this device is all gone on in step, has guaranteed the travelling comfort of massage, more is fit for the use under the actual conditions.

Description

Nursing for old person is with preventing bedsore growth protector

Technical Field

The invention relates to the technical field of nursing, in particular to a bedsore growth prevention protection device for nursing for the aged.

Background

Pressure sores are also called pressure ulcers and bedsores, and are caused by tissue ulceration and necrosis due to continuous ischemia, anoxia and malnutrition caused by long-term local tissue compression; skin pressure sores are a common problem in rehabilitation and care.

Some old people can make their health be in the state of illness throughout the year because the immunity of health is relatively poor, will make some old people not have the normal walking of way like this, only can lie in the bed for a long time, and bed lying for a long time is probably to make old people's health decubital ulcer appear, and if not treating the decubital ulcer and do not carry out health massage and hot compress to old patient, only can aggravate the development of the decubital ulcer state of an illness, and then can aggravate old patient's painful sense, originally, just sick health has increased a burden again, and the mattress of current preventing decubital ulcer can not prevent decubital ulcer's production by very effectual, be unsuitable to use under the actual conditions.

Therefore, in order to solve the problems, a device for preventing the growth of the decubitus ulcers for the aged care is needed.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a bedsore-proof growth protection device for old people nursing, which has the temperature advantages of body massage and real-time control hot compress, and solves the problem that the body of the old people is likely to generate bedsore due to long-term bed rest, and only aggravates the development of the bedsore state if the bedsore is not treated and the old patients are not subjected to body massage and hot compress, so that the pain of the old patients is aggravated, a burden is increased for the ill body, and the existing bedsore-proof mattress cannot effectively prevent the bedsore.

(II) technical scheme

In order to realize the purposes of body massage and real-time control of hot compress temperature, the invention provides the following technical scheme: the utility model provides an old nursing is with preventing bedsore growth protector, a bed body and shell, the outside fixedly connected with motor of the bed body, the inside swing joint of the bed body has the lead screw, the outside swing joint of lead screw has the connecting rod, the outside swing joint of connecting rod has the slider, the outside swing joint of slider has the spin, the outside fixedly connected with sprocket of lead screw, the outside swing joint of sprocket has the chain, the inside fixedly connected with water pump of the bed body, the inside fixedly connected with heater of the bed body, the outside swing joint of the bed body has the mattress, the inside swing joint of mattress has the gasbag, the inside swing joint of mattress has the water pipe, the inside swing joint of shell has the slide bar, the inside fixedly connected with N utmost point of shell.

Preferably, shell fixed connection is in the inside of the bed body, and the outside fixed connection of lead screw is in the outside of motor, and the wire casing that four sections specifications are the same is seted up on the surface of lead screw, and four sections wire casing evenly distributed are on the surface of lead screw, and the inside of the bed body is provided with the spout, and the spout also has four, and the specification of spout is corresponding with the specification phase-match in wire casing and the two position, the outside swing joint in wire casing is the one end of connecting rod, the other end swing joint of connecting rod is in the inboard of spout, the left side fixedly connected with contact of spout, the specification of contact and the specification phase-match.

Preferably, slider swing joint is in the outside of lead screw, and two are no less than to the quantity of spin, and the outside swing joint of spin is in the bottom of mattress, and connecting rod under the initial condition is in the inside left side of spout, and the inside position of the mattress that the slider corresponds this moment is not provided with the gasbag.

Preferably, the number of lead screw is no less than three and evenly distributed in the inside of the bed body, and the equal swing joint of sprocket is obtained to the outside fixed connection of all lead screws inboard at same chain, and the quantity of motor is provided with one only.

Preferably, the inside of water pipe is provided with water, and the equal swing joint of water pump and heater is in the outside of water pipe, and the water pipe that sets up in mattress inside adopts snakelike fixed design, and the specification phase-match of water pipe and slider and position of two are corresponding, and the gasbag adopts "N" type fixed design, and the surface of mattress adopts the ventilative design of honeycomb.

Preferably, the bottom of the slide bar is fixedly connected with a hollow piston, the bottom of the hollow piston and the inside of a space enclosed by the shell are provided with metallic mercury, the hollow piston is movably connected with the inside of the shell, the top of the slide bar is fixedly connected with a copper bar, the slide bar is made of a non-metal insulating material, the specification of an N pole is matched with the specification of an S pole, the two positions are corresponding, the specification of the copper bar is matched with the specifications of the N pole and the S pole, the inside of the shell is fixedly connected with a partition plate, the slide bar is movably connected with the inside of the partition plate, the specification of the partition plate is matched with the specifications of the N pole and the S pole, the bottom of the shell is fixedly connected with a heat-conducting block, the metallic mercury in an initial state is at an expansion height with the room temperature of centigrade, the partition plate can block the movement of the copper bar, the copper bar moves upwards to cut magnetic induction lines of a magnetic field between the N pole and the S pole, so that the forward current change is generated inside the copper bar, and the backward current change is generated inside the copper bar when the copper bar moves downwards.

Preferably, the motor, the water pump, the heater, the copper bar and the contact are all electrically connected with the control center.

(III) advantageous effects

Compared with the prior art, the invention provides a bedsore-proof growth protection device for nursing old people, which has the following beneficial effects:

1. this old nursing is with preventing bedsore growth protector, through the bed body, including a motor, an end cap, a controller, and a cover plate, the lead screw, the connecting rod, the slider, the spin, the sprocket, the chain, the water pump, the heater, the mattress, the gasbag, under the interact between the water pipe, can make this device can realize the efficiency of massage, just so can slow down the long-term health pressure at pressurized position of old patient, and then avoid old patient because long-term bed causes decubital illness to send out, and the massage of this device is carried out in step, the travelling comfort of massage has been guaranteed, more be fit for the use under the actual conditions.

2. This old nursing is with preventing bedsore growth protector, through under the shell, slide bar, N utmost point, the interact between the S utmost point, can be so that this device can possess the function of real time control hot compress temperature, guarantee that the patient can not be because the high temperature of hot compress or low excessively when using to what this device adopted is the hot compress that the water realization was flowed in the heating, has avoided the mattress humidity that the patient bedridden for a long time and has taken place the hidden danger of incident like this.

Drawings

FIG. 1 is a schematic partial cross-sectional view of the inventive structure;

FIG. 2 is a schematic view of the structure of FIG. 1 at A according to the present invention;

FIG. 3 is a schematic structural diagram illustrating a connection relationship between some of the structures shown in FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the structure of FIG. 3 at B according to the present invention;

FIG. 5 is a schematic view showing the connection relationship among the lead screw, the chain, the mattress and the water pipe according to the present invention;

FIG. 6 is a schematic view of the structure of FIG. 5 at C according to the present invention.

In the figure: 1. a bed body; 2. a housing; 3. a motor; 4. a screw rod; 5. a connecting rod; 6. a slider; 7. rolling a ball; 8. a sprocket; 9. a chain; 10. a water pump; 11. a heater; 12. a mattress; 13. an air bag; 14. a water pipe; 15. a slide bar; 16. an N pole; 17. and (4) an S pole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-6, a device for preventing bedsore growth for geriatric care, comprising a bed body 1 and a housing 2, wherein a motor 3 is fixedly connected to the outside of the bed body 1, a lead screw 4 is movably connected to the inside of the bed body 1, a connecting rod 5 is movably connected to the outside of the lead screw 4, the housing 2 is fixedly connected to the inside of the bed body 1, the outside of the lead screw 4 is fixedly connected to the outside of the motor 3, four sections of wire grooves with the same specification are formed in the surface of the lead screw 4, the four sections of wire grooves are uniformly distributed on the surface of the lead screw 4, sliding grooves are formed in the inside of the bed body 1, the sliding grooves are also four, the specification of the sliding grooves is matched with the specification of the wire grooves and the positions of the sliding grooves are corresponding to each other, the outside of the wire grooves is movably connected with one end of the connecting rod.

The outer part of the connecting rod 5 is movably connected with a sliding block 6, the outer part of the sliding block 6 is movably connected with a rolling ball 7, the outer part of the screw rod 4 is fixedly connected with a chain wheel 8, the outer part of the chain wheel 8 is movably connected with a chain 9, the number of the screw rods 4 is not less than three and is uniformly distributed in the bed body 1, the chain wheels 8 fixedly connected with the outer parts of all the screw rods 4 are movably connected to the inner side of the same chain 9, and only one motor 3 is arranged; the inside fixedly connected with water pump 10 of the bed body 1, the inside fixedly connected with heater 11 of the bed body 1, the outside swing joint of the bed body 1 has mattress 12, the inside swing joint of mattress 12 has gasbag 13, 6 swing joint of slider are in the outside of lead screw 4, two are no less than to the quantity of spin 7, the outside swing joint of spin 7 is in mattress 12's bottom, connecting rod 5 under the initial condition is in the inside left side of spout, the inside position of the mattress 12 that slider 6 corresponds this moment is not provided with gasbag 13.

The water pipe 14 is internally provided with water, the water pump 10 and the heater 11 are movably connected to the outside of the water pipe 14, the water pipe 14 arranged in the mattress 12 adopts a snake-shaped fixed design, the water pipe 14 is matched with the specification of the slide block 6 and corresponds to the slide block 6 in position, the air bag 13 adopts an N-shaped fixed design, and the surface of the mattress 12 adopts a honeycomb ventilation design; mattress 12's inside swing joint has water pipe 14, through the bed body 1, motor 3, lead screw 4, connecting rod 5, slider 6, spin 7, sprocket 8, chain 9, water pump 10, heater 11, mattress 12, gasbag 13, under the interact between the water pipe 14, can make the efficiency that this device can realize the massage, just so can slow down the long-term health pressure at pressurized position of old patient, and then avoid old patient because bed for a long time leads to the fact decubital sick to send out, and the massage of this device is all gone on in step, the travelling comfort of massage has been guaranteed, more be fit for the use under the actual conditions.

A sliding rod 15 is movably connected inside the shell 2, an N pole 16 is fixedly connected inside the shell 2, and an S pole 17 is fixedly connected inside the shell 2; the bottom of the sliding rod 15 is fixedly connected with a hollow piston, the bottom of the hollow piston and the inside of a space enclosed by the shell 2 are provided with metal mercury, the hollow piston is movably connected with the inside of the shell 2, the top of the sliding rod 15 is fixedly connected with a copper rod, the sliding rod 15 is made of a non-metal insulating material, the specification of the N pole 16 is matched with that of the S pole 17, the positions of the N pole and the S pole are corresponding, the specification of the copper rod is matched with those of the N pole 16 and the S pole 17, the inside of the shell 2 is fixedly connected with a partition plate, the sliding rod 15 is movably connected with the inside of the partition plate, the specification of the partition plate is matched with those of the N pole 16 and the S pole 17, the bottom of the shell 2 is fixedly connected with a heat conducting block, the metal mercury in an initial state is at an expansion height of 26 ℃ at room temperature, the partition plate can block the movement of the copper, the bar copper shifts up the magnetic induction line that cuts magnetic field between the utmost point N16 and the S utmost point 17 and can make the inside forward current change that produces of bar copper, the bar copper moves down and makes its inside reverse current change that produces, motor 3, water pump 10, heater 11, the bar copper, the contact all is connected with the control maincenter electricity, through shell 2, slide bar 15, the utmost point N16, under the interact between the utmost point S17, can make this device can possess the function of real time control hot compress temperature, guarantee that the patient can not be because the high temperature of hot compress or hang down excessively when using, and what this device adopted is the hot compress that the heating flow water realized, the mattress 12 humidity that the patient was bedridden for a long time caused has been avoided like this and the hidden danger of emergence incident.

The device starts to be started, an operator starts the motor 3, the heater 11 and the water pump 10 by controlling the center, the motor 3 is started to drive the screw rod 4 to rotate, the screw rod 4 rotates to drive the connecting rod 5 to move at the inner side of the chute, the connecting rod 5 moves to drive the slide block 6 to move, the slide block 6 moves to drive the rolling ball 7 to roll under the action of the mattress 12, under the action of the movement of the sliding block 6 and the rolling action of the rolling ball 7, the mattress 12 deforms, the deformation of the mattress 12 drives the air bag 13 to deform and drives the air bag 13 to move upwards, so that the upper surface of the mattress 12 deforms, and at the moment, the rotation of the screw rod 4 drives the chain wheel 8 outside the screw rod to rotate, the chain wheel 8 rotates to drive other chain wheels 8 to rotate under the action of the chain 9, and then the rotation of these chain wheels 8 can drive their corresponding screw rods 4 to rotate, and in the same way, each slide block 6 can move, so as to achieve the massage effect.

When the outdoor temperature is higher than 26 ℃, the metal mercury is heated and expanded under the action of the heat conducting block, the height of the metal mercury in the shell 2 rises, the metal mercury drives the hollow piston to move upwards, the hollow piston drives the sliding rod 15 to move, the sliding rod 15 drives the copper rod to move, the copper rod moves to cut magnetic induction lines of a magnetic field between the N pole 16 and the S pole 17, forward current change is generated in the copper rod, the control center controls the heater 11 to stop running, so that water in the water pipe 14 cannot be heated, otherwise, when the outdoor temperature is lower than 26 ℃, the copper rod moves downwards, reverse current change is generated in the copper rod, the heater 11 starts to heat the water in the water pipe 14, the copper rod moves downwards, the reverse current in the copper rod is increased continuously, and the running power of the controller to control the heater 11 is increased continuously, until the copper bar is blocked by the clapboard; when the device is no longer being moved, the operator deactivates the control hub control heater 11 and the water pump 10 and causes the contacts to start, and when the connecting rod 5 is moved into contact with the contacts, the control hub control motor 3 is deactivated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an old nursing is with preventing bedsore growth protector, includes bed body (1) and shell (2), its characterized in that: the bed is characterized in that a motor (3) is fixedly connected to the outside of the bed body (1), a lead screw (4) is movably connected to the inside of the bed body (1), a connecting rod (5) is movably connected to the outside of the lead screw (4), a slider (6) is movably connected to the outside of the connecting rod (5), a rolling ball (7) is movably connected to the outside of the slider (6), a chain wheel (8) is fixedly connected to the outside of the lead screw (4), a chain (9) is movably connected to the outside of the chain wheel (8), a water pump (10) is fixedly connected to the inside of the bed body (1), a heater (11) is fixedly connected to the inside of the bed body (1), a mattress (12) is movably connected to the outside of the bed body (1), an air bag (13) is movably connected to the inside of the mattress (12), a water pipe (14) is movably connected to the inside of the, an S pole (17) is fixedly connected inside the shell (2); the electric bed is characterized in that the shell (2) is fixedly connected inside the bed body (1), the outer part of the screw rod (4) is fixedly connected outside the motor (3), four sections of wire grooves with the same specification are formed in the surface of the screw rod (4), the four sections of wire grooves are uniformly distributed on the surface of the screw rod (4), sliding grooves are formed in the bed body (1), the number of the sliding grooves is four, the specification of the sliding grooves is matched with that of the wire grooves, the positions of the sliding grooves and the positions of the wire grooves are corresponding, one end of the connecting rod (5) is movably connected to the outer part of the wire grooves, the other end of the connecting rod (5) is movably connected to the inner side of the sliding grooves, contacts are fixedly connected to the left side; the sliding block (6) is movably connected to the outside of the screw rod (4), the number of the rolling balls (7) is not less than two, and the outside of the rolling balls (7) is movably connected to the bottom of the mattress (12); the number of the screw rods (4) is not less than three, the screw rods are uniformly distributed in the bed body (1), the chain wheels (8) fixedly connected to the outer parts of all the screw rods (4) are movably connected to the inner side of the same chain (9), and only one motor (3) is arranged; the water pump (10) and the heater (11) are movably connected to the outside of the water pipe (14), the water pipe (14) arranged inside the mattress (12) is in a snake-shaped fixed design, the water pipe (14) is matched with the specification of the sliding block (6) and corresponds to the sliding block (6), the air bag (13) is in an N-shaped fixed design, and the surface of the mattress (12) is in a honeycomb ventilation design; the bottom of the sliding rod (15) is fixedly connected with a hollow piston, metal mercury is arranged in a space defined by the bottom of the hollow piston and the shell (2), the hollow piston is movably connected in the shell (2), the top of the sliding rod (15) is fixedly connected with a copper rod, the sliding rod (15) is made of a non-metal insulating material, the specification of an N pole (16) is matched with the specification of an S pole (17), the positions of the N pole and the S pole are corresponding, the specification of the copper rod is matched with the specifications of the N pole (16) and the S pole (17), a partition plate is fixedly connected in the shell (2), the sliding rod (15) is movably connected in the partition plate, and the specification of the partition plate is matched with the specifications of the N pole (16) and the S pole; the motor (3), the water pump (10), the heater (11), the copper bar and the contact are all electrically connected with the control center.