CN210158842U

CN210158842U - Bedsore prevention and treatment device for old people

Info

Publication number: CN210158842U
Application number: CN201920254674.2U
Authority: CN
Inventors: 王艳; 鞠萍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2020-03-20
Anticipated expiration: 2029-02-28

Abstract

The embodiment of the utility model discloses a bedsore prevention and treatment device for the old, which comprises a bed body, wherein a bearing cover is arranged on the lower surface of the bed body, a driving component is arranged in the bearing cover, a fixed block is arranged above the driving component, a protective component for reducing the bedsore probability of a patient is arranged on the upper surface of the fixed block, a cotton pad is arranged above the protective component, the device is provided with a push-up block and a pressing lifting column, the push-up block can be driven by a cam to lift up when the device is used, so that the back of the patient is supported to achieve the preliminary prevention and treatment effect, meanwhile, the pressing lifting column can also be driven by a limit turntable to be frequently jacked up, thereby the back of the patient is massaged, the blood circulation of the back of the patient is more smooth, the cam can repeatedly extrude an air bag when rotating, and the air in the cam is extruded to blow-dry, the nurse does not need to spend time for turning over, the operation difficulty is reduced, and the prevention and treatment effect is enhanced.

Description

Bedsore prevention and treatment device for old people

Technical Field

The embodiment of the utility model provides a relate to medical instrument technical field, concretely relates to old person's bedsore prevention and treatment device.

Background

Pressure sores, also known as pressure ulcers and bedsores, are a disease of tissue ulceration and necrosis caused by continuous ischemia, hypoxia and malnutrition due to long-term local tissue compression, and become a common problem in the development process of clinical rehabilitation and nursing work at present. In the case of elderly patients who are bedridden for a long time, since their bodily functions are generally in a state of decline and the autoimmune resistance is gradually reduced or even completely lost, bedsores are more likely to occur and thus a series of pressure sore complications are caused, endangering the life safety of the patients, and the bedsores are generated: local factors: forces from self-gravity and attachment to the body; resistance friction from the skin running backwards against the surface of the clothing, pants or bed sheets; the progressive relative displacement generated when the two objects slide between the adjacent surfaces is caused, and the relationship with the body position is very close; local skin temperature, humidity, general factors and the like, so in hospitals, in order to prevent paralysis patients from easily generating bedsores, prevention and treatment devices are adopted for prevention.

The common prevention and treatment in the current market generally faces, the back of a patient can only be simply supported according to a certain rule when the patient is used, so that the skin and blood on the back of the patient can normally circulate, the prevention and treatment efficiency is low, a nurse is required to turn over the patient manually sometimes to remove moisture such as sweat on the back of the patient, and the operation is complicated.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a bedsore prevention and treatment device for the old, be provided with the ejector pad and press the lift post on it, it can drive the ejector pad through the cam and rise when using, make patient's back be held up and play preliminary prevention and treatment effect, press the lift post simultaneously and also can be driven by spacing carousel and frequently jack up, thereby play the massage effect to patient's back, make patient's back blood circulation more unobstructed, and the cam also can extrude the gasbag repeatedly when rotating, extrude the gas in it and weather patient's back, make the nurse need not to spend time again and turn over the processing, it has reduced the operation degree of difficulty and has strengthened prevention and treatment effect, in order to solve in the prior art because equipment often can only simple messenger patient's back be held up according to certain law when using, so that patient's back skin blood normally circulates, its prevention and treatment efficiency is lower, and sometimes a nurse is needed to turn over the patient manually to remove moisture such as sweat and the like on the back of the patient, and the operation is complicated.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

the bedsore prevention and treatment device for the old comprises a bed body, wherein a bearing cover is arranged on the lower surface of the bed body, a driving assembly is arranged in the bearing cover, a fixed block is arranged above the driving assembly, a protection assembly for reducing the bedsore probability of a patient is arranged on the upper surface of the fixed block, and a cotton pad is arranged above the protection assembly;

the protection component is including the massage unit of invigorating blood circulation and pushing away the kicking block, the below of pushing away the kicking block is connected with the lift sliding block that runs through the fixed block, the massage unit of invigorating blood circulation include the division board and with fixed block lug connection place the cover the bottom of placing the cover is provided with spacing carousel, the central point department of putting of spacing carousel lower surface is equipped with the bevel gear post that runs through and place the cover, the division board is located places the cover the equidistant lifting column that evenly is provided with a plurality of on placing the cover, the lateral wall cover of pressing the lifting column is equipped with reset spring, the upper surface of spacing carousel and the corresponding position department of pressing the lifting column have seted up the lifting column spout install the jack-up in the lifting column spout and press the lifting column.

As an optimized scheme of the utility model, drive assembly includes the gear axis of rotation the lateral wall sliding connection of gear axis of rotation has the drive connecting band the internal surface of drive connecting band is equidistant to be provided with a plurality of linkage rack group, just is in the inboard equidistant promotion gear train of installing a plurality of and being connected with linkage rack group meshing of drive connecting band, the central point department of putting of promotion gear train is provided with the cam of jack-up lift sliding block, the surface equidistant a plurality of massage rack that evenly is provided with of drive connecting band, just the top meshing of drive connecting band is connected with the drive bevel gear post pivoted and presses the gear train, the bevel gear dish that is connected with bevel gear post meshing is provided with a plurality of on pressing the gear train even epaxial.

As the utility model discloses a preferred scheme, bear the cover including the cover the lower extreme inner wall of the cover body corresponds position department with the cam and is provided with the gasbag install gasbag rebound spring in the gasbag, the subassembly standing groove has been seted up to the lower surface of cotton pad and protection component correspondence position department, install the blast pipe in the subassembly standing groove, pass through the hose connection between gasbag and the blast pipe.

As an optimized proposal of the utility model, the cotton pad comprises a bearing cotton block, an isolation cloth block is placed on the upper surface of the bearing cotton block, and a plurality of cloth block lifting columns are arranged on the outer walls of the two sides of the isolation cloth block at equal intervals.

As a preferred scheme of the utility model, the both sides outer wall of the cover body is carried with the cloth and is drawn post corresponding position department and install the spacing post of a plurality of cloth be equipped with on the spacing post of cloth and carry the spacing elasticity link of post to the cloth.

The utility model discloses an embodiment has following advantage:

(1) the device is provided with a push-up block and a press lifting column, the push-up block can be driven by a cam to lift when the device is used, so that the back of a patient is lifted, thereby achieving the primary prevention and treatment effect, meanwhile, the press lifting column can also be driven by a limit turntable to frequently lift up, thereby achieving the massage effect on the back of the patient, so that the blood circulation of the back of the patient is smoother, the cam can repeatedly squeeze an air bag when rotating, the air in the air bag is squeezed out to blow-dry the back of the patient, so that a nurse does not need to spend time to turn over the body, the operation difficulty is reduced, the prevention and treatment effect is enhanced, an isolation cloth block in the device is pulled by an elastic connecting frame, even if other parts or the patient move freely, the isolation cloth block can finally return to the initial position under the effect of the elastic connecting frame, so that no fold is easily generated on a bed sheet, and the friction between the, so that the prevention and control effect of the equipment is better.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a top partial cross-sectional view of the drive assembly of the present invention;

fig. 3 is a top partial cross-sectional view of the present invention;

fig. 4 is a top view of the limiting turntable of the present invention;

FIG. 5 is a front cross-sectional view of the jacking bump of the present invention;

fig. 6 is a front sectional view of the blood-circulation-promoting massage unit of the present invention.

In the figure:

1-bed body; 2-a carrying case; 3-a drive assembly; 4-a guard assembly; 5-a cotton pad; 6-an isolation cloth block;

201-cover body; 202-an air bag; 203-airbag rebound spring; 204-distributing limiting columns; 205-elastic connecting frame; 206-an exhaust pipe; 207-fixed block;

301-driving the connecting band; 302-a linkage rack set; 303-massage rack; 304-a cam; 305-a push gear set; 306-a pressing gear set; 307-gear rotation axis; 308-bevel gear disk;

401-pushing the top block; 402-a lifting slider; 403-blood circulation promoting massage unit; 404-placing a cover; 405-bevel gear column; 406-a divider plate; 407-pressing the lifting column; 408-a return spring; 409-limiting rotary table; 410-lifting column chute; 411-jacking up the bump;

501-bearing cotton blocks; 502-component placement slots; 503-cloth lifting columns.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 6, the utility model provides an old person's bedsore prevention and treatment device, including the bed body 1 the lower surface mounting of the bed body 1 bears the cover 2 bear and be provided with drive assembly 3 in the cover 2, installed driving motor on this drive assembly 3's top is provided with fixed block 207 the last surface mounting of fixed block 207 has the protection component 4 that reduces patient and suffer from bedsore probability, protection component 4's top is provided with cotton pad 5.

When the device is used, a user can firstly assemble all components, then a patient can be placed on the cotton pad 5, the cotton pad 5 comprises the bearing cotton block 501, the isolating cloth block 6 is placed on the upper surface of the bearing cotton block 501, the isolating cloth block 6 can be used as a bed sheet, the material is made of a material with good air permeability, meanwhile, the isolating cloth block 6 and the cloth block lifting columns 503 can be sewn, clamped or stuck, and the like, so that the isolating cloth block 6 and the cloth block lifting columns 503 can not be easily separated, a plurality of cloth block lifting columns 503 are arranged on the outer walls of the two sides of the isolating cloth block 6 at equal intervals, when the patient cotton pad 5, namely the isolating cloth block 6, the patient can not directly contact with the protection component 4, the situation that the back is abraded skin is avoided, and after the patient lies, the driving component 3 can drive the protection component 4 to move, so that the probability of bedsore of the patient is reduced.

The protection component 4 comprises a blood-activating massage unit 403 and a pushing block 401, the blood-activating massage unit 403 can massage acupuncture points on the back of a patient to accelerate the blood circulation on the back of the patient, a lifting slide block 402 penetrating through a fixed block 207 is connected below the pushing block 401, the lifting slide block 402 exists as a component for driving the pushing block 401 to lift up to lift the back of the patient, the lifting slide block 402 can be driven by a cam 304 to lift up, when the cam 304 rotates, the lifting slide block 402 is driven to gradually lift up to the highest point and then gradually lowers rather than immediately lifts up and immediately lowers, so that the back of the patient does not feel too much pain, the blood-activating massage unit comprises a partition plate 406 and a placing cover 404 directly connected with the fixed block 207, the placing cover 404 is directly installed on the fixed block 207 to facilitate the assembly and disassembly of the device, a limit turntable 409 is arranged at the bottom of the placing cover 404, the center position of the lower surface of the limiting turntable 409 is provided with bevel gear posts 405 penetrating through the placing cover 404, the partition plate 406 is positioned in the placing cover 404, the placing cover 404 is uniformly provided with a plurality of pressing lifting posts 407 at equal intervals, the side wall of each pressing lifting post 407 is sleeved with a return spring 408, the return springs 408 are used for preventing the pressing lifting posts 407 from being blocked when rising to the highest position to cause the situation that the pressing lifting posts cannot descend, the positions of the upper surface of the limiting turntable 409 corresponding to the pressing lifting posts 407 are provided with lifting post sliding grooves 410, jacking lugs 411 jacking the pressing lifting posts 407 are installed in the lifting post sliding grooves 410, the jacking lugs 411 exist as components jacking the pressing lifting posts 407, the jacking lugs 411 are provided with a plurality of jacking lugs 411, and when the jacking lugs 411 are arranged in the lifting post sliding grooves 410, the first one is arranged on the left side of the second one, each of the lifting bumps 411 corresponds to one of the lifting column sliding slots 410, when the first pressing lifting column 407 is lifted, the second pressing lifting column 407 starts to be gradually lifted, until the second pressing lifting column 407 is lifted to the highest position, the first pressing lifting column 407 has been lowered to the lowest position and the third pressing lifting column 407 starts to be lifted, so that the back of the patient can be pressed by two pressing lifting columns 407 at the same time, and the pressing lifting columns 407 penetrate through the partition plate 406 and the placing cover 404 and are located in the lifting column sliding slots 410.

When the protection component 4 is used, a user can open the driving component 3, then the cam 304 can indirectly rotate under the action of the linkage rack set 302, the lifting sliding block 402 can be jacked up when the cam rotates, then the jacking block 401 can be jacked up to lift the back of a patient, then blood on the back of the patient can circulate, so that preliminary prevention and treatment are realized, meanwhile, the pressing gear set 306 can be driven to enable the bevel gear column 405 to rotate ceaselessly, then the rotating bevel gear column 405 can drive the limiting turntable 409 to rotate, when the limiting turntable 409 rotates, the lower end of the lifting column 407 is pressed to be positioned in the lifting column sliding groove 410, the lifting lug 411 is also arranged in the lifting column sliding groove 410, so when the limiting turntable 409 rotates, the jacking lug 411 can move along with the lifting column, so that acupuncture points on the back of the patient can be pressed by repeated up-and down movement of the pressing lifting column 407, the blood circulation of the back of the patient is accelerated, so that the prevention and treatment effect is further improved.

The driving assembly 3 comprises a gear rotating shaft 307, a driving connecting band 301 is slidably connected to the side wall of the gear rotating shaft 307, the driving connecting band 301 can be driven by the gear rotating shaft 307, tooth grooves are arranged at the positions of the two ends of the gear rotating shaft 307 corresponding to the linkage rack sets 302, so that the linkage rack sets 302 can normally operate, meanwhile, the driving connecting band 301 is slidably connected with the gear rotating shaft 307, so that the sliding of the driving connecting band 301 is not affected, a plurality of linkage rack sets 302 are arranged on the inner surface of the driving connecting band 301 at equal intervals, the plurality of linkage rack sets 302 are arranged in an array, the plurality of linkage rack sets 302 are composed of two linkage rack wheels, a cam 304 is arranged between the two linkage rack wheels, so that the rotation of the linkage rack wheels can drive the cam 304 to operate, so that the cam 304 can drive the air bag 202 and the ejector block 401 to operate, and a plurality of pushing gear sets 305 meshed and connected with the linkage rack set 302 are arranged on the inner side of the driving connecting belt 301 at equal intervals, a cam 304 for jacking up and down a sliding block 402 is arranged at the central position of the pushing gear set 305, a plurality of massage racks 303 are uniformly arranged on the outer surface of the driving connecting belt 301 at equal intervals, a pressing gear set 306 for driving a bevel gear column 405 to rotate is meshed and connected above the driving connecting belt 301, the pressing gear set 306 consists of two pressing gears, the two pressing gears are connected through a connecting shaft, and a plurality of bevel gear discs 308 meshed and connected with the bevel gear column 405 are arranged on the connecting shaft of the pressing gear set 306.

When the driving assembly 3 is in motion, a user can turn on the motor to rotate the gear rotating shaft 307, the gear rotating shaft 307 rotates to enable the driving connecting belt 301 to slide, when the driving connecting belt 301 rotates, the linkage rack group 302 on the inner surface of the driving connecting belt 301 can drive the pushing gear set 305 to rotate, when the pushing gear set 305 rotates, the linkage rack group 302 is indirectly arranged, so the pushing gear set 305 also indirectly rotates, the pushing gear set 305 rotates to drive the cam 304 to rotate, then the rotating cam 304 simultaneously presses the air bag 202 and the lifting sliding block 402, so that the air in the air bag 202 is introduced into the exhaust pipe 206, then the air is exhausted from the exhaust pipe 206 to perform air drying and dehumidifying treatment on the back of a patient, when the driving connecting belt 301 slides, the pressing gear set 306 is also driven to rotate, at the moment, the bevel gear disc 308 is also driven to rotate, then the limit turntable 409 and the bevel gear 405 simultaneously rotate, so that the lifting and descending of the pressing lifting column 407 circularly lift the patient Massaging the back.

The bearing cover 2 comprises a cover body 201, an air bag 202 is arranged at the position of the inner wall of the lower end of the cover body 201 corresponding to the cam 304, the airbag 202 can store gas, and when the cam 304 presses the airbag 202, the airbag 202 and the airbag rebound spring 203 are compressed and the gas in the airbag 202 is introduced into the exhaust pipe 206, and then exhausted from the exhaust pipe 206, then, the bag rebound spring 203 is restored to expand the bag 202, and at this time, the external gas is introduced into the bag 202 again through the gas discharge pipe 206, an air bag rebound spring 203 is arranged in the air bag 202, a component placing groove 502 is arranged at the position of the lower surface of the cotton pad 5 corresponding to the protection component 4, an exhaust pipe 206 is arranged in the component placing groove 502, the side wall of this blast pipe 206 is provided with the bleeder vent for the patient also can carry out air-drying dehumidification processing when gaseous the emission, pass through the hose connection between gasbag 202 and the blast pipe 206.

The cloth piece limiting device is characterized in that a plurality of cloth piece limiting columns 204 are arranged on the outer walls of the two sides of the cover body 201 and correspond to the cloth piece lifting columns 503, elastic connecting frames 205 for limiting the cloth piece lifting columns 503 are arranged on the cloth piece limiting columns 204, each elastic connecting frame 205 comprises an elastic spring, and cloth rings are connected to two ends of each elastic spring, so that the isolation cloth pieces 6 and the cover body 201 are quite convenient to disassemble and assemble, the elastic connecting frames 205 are arranged between the cloth piece limiting columns 204 and the cloth piece lifting columns 503, so that the isolation cloth pieces 6 are pulled by the elastic connecting frames 205, even if other parts or a patient move randomly, the isolation cloth pieces 6 can finally return to the initial position under the effect of the elastic connecting frames 205, so that wrinkles cannot be easily generated on a bed sheet, friction between the patient and the bed sheet is reduced, and the prevention and treatment effect of the device is better.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The bedsore prevention and treatment device for the old is characterized by comprising a bed body (1), wherein a bearing cover (2) is installed on the lower surface of the bed body (1), a driving assembly (3) is arranged in the bearing cover (2), a fixed block (207) is arranged above the driving assembly (3), a protection assembly (4) for reducing the bedsore probability of a patient is installed on the upper surface of the fixed block (207), and a cotton pad (5) is arranged above the protection assembly (4);

the protective component (4) comprises a blood activating massage unit (403) and a pushing block (401), a lifting sliding block (402) penetrating through a fixed block (207) is connected below the pushing block (401), the blood activating massage unit (403) comprises a partition plate (406) and a placing cover (404) directly connected with the fixed block (207), a limiting turntable (409) is arranged at the bottom of the placing cover (404), a bevel gear column (405) penetrating through the placing cover (404) is arranged at the center of the lower surface of the limiting turntable (409), the partition plate (406) is located in the placing cover (404), a plurality of pressing lifting columns (407) are uniformly arranged on the placing cover (404) at equal intervals, a return spring (408) is sleeved on the side wall of each pressing lifting column (407), and lifting column sliding grooves (410) are formed in positions, corresponding to the pressing lifting columns (407), on the upper surface of the limiting turntable (409), a jacking bump (411) for jacking and pressing the lifting column (407) is arranged in the lifting column sliding groove (410), and the pressing lifting column (407) penetrates through the partition plate (406) and the placing cover (404) and is positioned in the lifting column sliding groove (410).

2. The bedsore prevention and treatment device for the elderly as claimed in claim 1, wherein the driving assembly (3) comprises a gear rotating shaft (307), the side wall sliding connection of the gear rotating shaft (307) is provided with a driving connecting belt (301), a plurality of linkage rack sets (302) are arranged on the inner surface of the driving connecting belt (301) at equal intervals, a plurality of pushing gear sets (305) meshed with the linkage rack sets (302) are arranged on the inner side of the driving connecting belt (301) at equal intervals, the cam (304) for jacking up and down sliding blocks (402) is arranged at the center position of the pushing gear sets (305), a plurality of massage racks (303) are uniformly arranged on the outer surface of the driving connecting belt (301) at equal intervals, and the upper meshing connection of the driving connecting belt (301) is provided with a pressing gear set (306) for driving bevel gear columns (405) to rotate, and a connecting shaft of the pressing gear set (306) is provided with a plurality of bevel gear discs (308) which are meshed and connected with the bevel gear columns (405).

3. The bedsore prevention and treatment device for the elderly as claimed in claim 1, wherein the bearing cover (2) comprises a cover body (201), an air bag (202) is arranged at a position corresponding to the cam (304) on the inner wall of the lower end of the cover body (201), an air bag rebound spring (203) is installed in the air bag (202), an assembly placing groove (502) is formed at a position corresponding to the lower surface of the cotton pad (5) and the protection assembly (4), an exhaust pipe (206) is installed in the assembly placing groove (502), and the air bag (202) is connected with the exhaust pipe (206) through a hose.

4. The bedsore prevention and treatment device for the elderly as claimed in claim 1, wherein the cotton pad (5) comprises a bearing cotton block (501), an isolation cloth block (6) is placed on the upper surface of the bearing cotton block (501), and a plurality of cloth block lifting columns (503) are arranged on the outer walls of the two sides of the isolation cloth block (6) at equal intervals.

5. The bedsore prevention and treatment device for the elderly as claimed in claim 3, wherein a plurality of cloth-limiting columns (204) are installed at positions corresponding to the cloth-lifting columns (503) on the outer walls of both sides of the cover body (201), and elastic connection frames (205) for limiting the cloth-lifting columns (503) are arranged on the cloth-limiting columns (204).