CN219166807U

CN219166807U - Lower limb pressure sore prevention support for orthopedic nursing

Info

Publication number: CN219166807U
Application number: CN202222777385.5U
Authority: CN
Inventors: 何玉珍; 黄琳; 郭纪涛
Original assignee: 922 Hospital Of Joint Logistics Support Force Of Chinese Pla
Current assignee: 922 Hospital Of Joint Logistics Support Force Of Chinese Pla
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-06-13
Anticipated expiration: 2032-10-21

Abstract

The utility model relates to the technical field of medical equipment, and discloses a lower limb pressure sore prevention support for orthopedic nursing, which comprises a support shell and is characterized in that: the support shell is provided with a lower groove and an upper groove, one end of the support shell is fixedly connected with a height plate, the inner side of the support shell is fixedly provided with a lower limb air bag, one end of the support shell, which is far away from the height plate, is fixedly provided with a foot air bag, the support shell is provided with the lower limb air bag and the foot air bag, the support shell is favorable for fixing lower limbs by adopting an air bag pressurizing mode, air is injected into the lower limb air bag and the foot air bag through an inflation assembly, the lower limbs are fixed, the rebound resilience of the air bag is good and the material is soft, pressure sore can be prevented, the needed pressure can be regulated according to different injury conditions of patients, and meanwhile, the lower limbs are lifted to a certain height through the height plate, blood stains are prevented from gathering on the lower limbs, and the ventilation effect is also achieved.

Description

Lower limb pressure sore prevention support for orthopedic nursing

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a lower limb pressure sore prevention support for orthopedic nursing.

Background

The fixed brace for lower limbs in the existing orthopaedics nursing mostly causes pressure sores, which are also called pressure ulcers and bedsores, to patients, and is characterized in that local tissues are pressed for a long time, and tissue ulceration necrosis caused by continuous ischemia and hypoxia occurs, and the existing lower limb fixed brace mostly adopts sponge to relieve pressure, and the sponge has better air permeability, but because the lower limbs of the patients are pressed on the sponge for a long time, the sponge is hardened in a compressed state, the rebound resilience is insufficient, the occurrence of pressure sores is difficult to prevent, and the effect of lifting the lower limbs of the patients is not provided, so that blood stains are gathered on the lower limbs, blood cannot circulate well, and the lower limbs are enlarged.

Meanwhile, the existing lower limb fixing support cannot massage and care lower limbs, limb atrophy easily occurs when the lower limbs are inactive for a long time, proper exercise of lower limb functions cannot be achieved, lower limb complications easily occur, and life quality of patients is reduced.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a lower limb pressure sore prevention support for orthopedic nursing, which solves the problems in the background art.

The utility model provides the following technical scheme: the utility model provides a sore brace is prevented pressing by low limbs for orthopedics nursing, includes the brace shell, lower part recess and upper portion recess have been seted up to the brace shell, the one end fixedly connected with altitude board of brace shell, the bleeder vent has been seted up to the altitude board, the inboard fixed mounting of brace shell has the low limbs gasbag, the inboard fixed mounting of one end that the altitude board was kept away from to the brace shell has the foot gasbag, movable mounting has massage subassembly in the bottom of brace shell, massage groove has been seted up to the bottom of low limbs gasbag, massage subassembly includes the massage wheel, the inside movable mounting of massage wheel has the reference column, the both ends of reference column are all through screw thread and activity handle swing joint.

Further, the lower limb gasbag one side of foot gasbag all fixedly connected with inflation component, inflation component includes the air inlet, the one end fixedly connected with linking piece of air inlet, the air inlet passes through connecting band and closes gas plug swing joint, one side fixedly connected with filter mouth that the air inlet was kept away from to linking piece, the inside movable mounting of linking piece has the leak protection gas bolt.

Further, the lower groove is communicated with the upper groove and is positioned below the upper groove, the heights of the lower groove and the upper groove are the same as the diameters of the positioning columns, and the added height of the lower groove and the upper groove is the same as the diameter of the massage wheel.

Further, a groove hole with the same size as the massage groove is formed in the support outer shell.

Further, the position of the foot air bag is the arch position corresponding to the lower limb of the human body.

Further, a plurality of salient points are uniformly distributed on the surface of the massage wheel.

Further, the distance between the massage groove and the height plate is larger than the diameter of the massage wheel.

Further, the number of the inflating assemblies is two, and the inflating assemblies are located on the outer side of the support outer shell.

Further, threads matched with the air leakage preventing bolts are arranged in the connecting blocks, and the air inlet is communicated with the filtering port.

The utility model has the technical effects and advantages that:

1. the lower limb air bags and the foot air bags are arranged, so that the lower limb air bags and the foot air bags are conveniently fixed in an air bag pressurizing mode, air is injected into the lower limb air bags and the foot air bags through the air inflation assembly, pressure is generated on the lower limb from two sides and the bottom, the lower limb is fixed, meanwhile, the foot air bags generate pressure on the arch part, the sole of the foot can be supported, the rebound resilience of the air bags is good, the air bags are soft, pressure sores can be prevented, the required pressure can be adjusted according to different injured conditions of patients, the pressurizing air bags are connected with the air inlets, air is injected into the lower limb air bags and the foot air bags, after the pressurization is finished, the air leakage prevention bolts are firstly screwed, then the pressurizing air bags are disconnected, the air is prevented from leaking instantaneously, the air bags are sealed in the lower limb air bags and the foot air bags, meanwhile, the lower limb is lifted to a certain height through the height plate, blood stains are prevented from gathering in the lower limb, and the ventilation effect is also achieved;

2. the utility model is beneficial to manually massaging the muscles of the lower limbs while fixing the lower limbs, preventing the phenomenon of muscle atrophy caused by long-time inactivity of the lower limbs, a plurality of protruding points are arranged on the massage wheel, and the muscles can be pressed and relaxed, meanwhile, the lower groove and the upper groove are arranged on the support shell, and the massage assembly is placed on the upper groove when being used, so that the massage assembly can be contacted with the skin of the lower limbs, and the massage assembly is not required to be placed on the lower groove, so that the massage assembly can not be contacted with the lower limbs, and the two movable handles can be taken down, so that the redundant space is not occupied, and the pressure of an air bag is not influenced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a support shell according to the present utility model;

FIG. 3 is a schematic view of a high-level plate structure of the present utility model;

FIG. 4 is a schematic view of the lower limb bladder and inflation assembly of the present utility model;

FIG. 5 is a schematic view of an inflatable module according to the present utility model;

FIG. 6 is a schematic view of a foot bladder and inflation assembly of the present utility model;

FIG. 7 is a schematic view of a massage assembly of the present utility model;

fig. 8 is a cross-sectional view of the massage assembly of the present utility model positioned in the lower recess;

fig. 9 is a cross-sectional view of the massage assembly of the present utility model in an upper recess.

The reference numerals are: 1. a brace housing; 101. a lower groove; 102. an upper groove; 2. a height plate; 201. ventilation holes; 3. a lower limb airbag; 301. a massage groove; 4. a foot bladder; 5. an inflation assembly; 501. an air inlet; 502. a joint block; 503. a connecting belt; 504. closing the air plug; 505. a filtering port; 506. an air leakage preventing bolt; 6. a massage assembly; 601. a massage wheel; 602. positioning columns; 603. a movable handle.

Detailed Description

The embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the present utility model, and the configurations of the structures described in the following embodiments are merely examples, and the lower limb pressure sore prevention brace for orthopedic nursing according to the present utility model is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person having ordinary skill in the art without making any creative effort are within the scope of the present utility model.

Referring to fig. 1-9, the utility model provides a lower limb pressure sore prevention support for orthopedic nursing, which comprises a support shell 1, wherein the support shell 1 is provided with a lower groove 101 and an upper groove 102, one end of the support shell 1 is fixedly connected with a height plate 2, the height plate 2 is provided with an air hole 201, the inner side of the support shell 1 is fixedly provided with a lower limb air bag 3, the inner side of one end of the support shell 1 far away from the height plate 2 is fixedly provided with a foot air bag 4, the bottom of the support shell 1 is movably provided with a massage assembly 6, the bottom of the lower limb air bag 3 is provided with a massage groove 301, the massage assembly 6 comprises a massage wheel 601, the inside of the massage wheel 601 is movably provided with a positioning column 602, both ends of the positioning column 602 are movably connected with the movable grip 603 through threads, the air hole 201 is increased in air permeability, the massage groove 301 provides a movable space for the massage assembly 6, and the positioning column 602 is in threaded connection with the movable grip 603, so that the movable grip 603 can be taken down without occupying excessive space and the operation is simple and labor-saving.

In a preferred embodiment, the lower limb airbag 3 and the foot airbag 4 are fixedly connected with the inflation assembly 5 on one side, the inflation assembly 5 comprises an air inlet 501, one end of the air inlet 501 is fixedly connected with a connecting block 502, the air inlet 501 is movably connected with a closed air plug 504 through a connecting belt 503, one side, far away from the air inlet 501, of the connecting block 502 is fixedly connected with a filtering opening 505, an air leakage preventing bolt 506 is movably arranged in the connecting block, after pressurization is finished, the air leakage preventing bolt 506 can be screwed down firstly, part of the connecting block 502 is sealed, and then the closed air plug 504 is covered again for double sealing guarantee, and meanwhile, the air in the lower limb airbag 3 and the foot airbag 4 can be prevented from being instantaneously leaked out when being disconnected with the outside, so that the original pressure is reduced.

In a preferred embodiment, the lower groove 101 is communicated with the upper groove 102 and is located below the upper groove 102, the heights of the lower groove 101 and the upper groove 102 are the same as the diameter of the positioning column 602, and the height of the lower groove 101 and the upper groove 102 is the same as the diameter of the massage wheel 601, so that the massage assembly 6 can move from the lower groove 101 to the upper groove 102, and meanwhile, shaking caused by oversized grooves can not occur during massage, the massage effect is reduced, and the impact effect on the lower limb is reduced, so that the fixing effect is influenced.

In a preferred embodiment, the inside of the brace housing 1 is provided with a slot hole of the same size as the massage slot 301, providing sufficient space for the massage wheel 601 to contact the skin of the lower limb.

In a preferred embodiment, the foot bladder 4 is positioned at the arch of the foot corresponding to the lower limb of the human body, and functions to support the sole of the foot, while applying pressure to the arch area does not cause discomfort to the foot.

In a preferred embodiment, the surface of the massage wheel 601 is uniformly provided with a plurality of protruding points, and the massage wheel 601 rolls while pressing on the muscles through the protruding points, thereby achieving the massage effect.

In a preferred embodiment, the distance between the massage groove 301 and the height plate 2 is greater than the diameter of the massage wheel 601, so that the massage wheel 601 is completely covered when placed on the lower groove 101 and thus does not come into contact with the lower limb bladder 3, the foot bladder 4, and the lower limb.

In a preferred embodiment, the number of inflation assemblies 5 is two and are located on the outside of the brace housing 1, the lower limb bladder 3 and the foot bladder 4 are separately pressurized, and appropriate pressure can be applied to the foot bladder 4 depending on the arch size of the individual.

In a preferred embodiment, the connecting block 502 is internally provided with threads matched with the air leakage preventing bolt 506, the air inlet 501 is communicated with the filtering port 505, and the air leakage preventing bolt 506 can play a role in preventing air leakage through the threads, so that the operation is simple and labor-saving.

The working principle of the utility model is as follows: firstly, the lower limb of a patient is placed in a support shell 1, the foot is abutted against a foot air bag 4, then air is injected into an air charging assembly 5 in a mode of air bag pressurization, an air closing plug 504 is opened, an air inlet 501 is connected with an air bag pressurizing piece, an air leakage prevention bolt 506 is screwed out, air is injected into the air inlet 501, the air enters the lower limb air bag 3 and the foot air bag 4 through a filtering opening 505 after passing through a connecting block 502, the air in the foot air bag 4 provides the supporting force of the lower limb to the patient, the air in the lower limb air bag 3 applies pressure to the two sides and the bottom of the lower limb of the patient, the reset skeleton is fixed, if the feeling pressure is too large, the air closing plug 504 can be opened to release partial pressure to achieve the optimal pressure state, after the fixing is finished, if the muscles of the lower limb are required to be massaged, two movable handles 603 are connected with the two ends of a positioning column 602 through threads, then the movable handles 601 can be taken out from a lower groove 101 and placed on an upper groove 102, the massage wheels 601 are contacted with the skin, the two movable handles 601 are pushed to the upper groove 102, the two movable handles are in contact with the upper groove 603, the lower limb can be massaged, the upper limb 601 are placed back and the upper groove 603 and the lower limb can be massaged, the upper limb 601 can be massaged, and the lower limb can be reset, and the lower limb can be massaged, and the lower limbs can be well and the upper groove and the lower limbs can be massaged.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a lower limb pressure sore brace is prevented for orthopedics nursing, includes brace shell (1), its characterized in that: lower recess (101) and upper portion recess (102) have been seted up to brace shell (1), the one end fixedly connected with altitude mixture control board (2) of brace shell (1), bleeder vent (201) have been seted up to altitude mixture control board (2), the inboard fixed mounting of brace shell (1) has low limbs gasbag (3), the inboard fixed mounting of one end of keeping away from altitude mixture control board (2) of brace shell (1) has foot gasbag (4), movable mounting has massage subassembly (6) in the bottom of brace shell (1), massage groove (301) have been seted up to the bottom of low limbs gasbag (3), massage subassembly (6) include massage wheel (601), the inside movable mounting of massage wheel (601) has reference column (602), both ends of reference column (602) all pass through screw thread and activity handle (603) swing joint.

2. The lower limb pressure sore prevention brace for orthopedic nursing according to claim 1, wherein: the utility model discloses a lower limb gasbag (3) one side of foot gasbag (4) all fixedly connected with subassembly (5) of aerifing, subassembly (5) of aerifing include air inlet (501), the one end fixedly connected with linking piece (502) of air inlet (501), air inlet (501) are through connecting band (503) and air-stop (504) swing joint, one side fixedly connected with filter tip (505) of air inlet (501) are kept away from to linking piece (502), the inside movable mounting of linking piece (502) has leak protection gas bolt (506).

3. The lower limb pressure sore prevention brace for orthopedic nursing according to claim 1, wherein: the lower groove (101) is communicated with the upper groove (102) and is positioned below the upper groove (102), the heights of the lower groove (101) and the upper groove (102) are the same as the diameters of the positioning columns (602), and the height of the lower groove (101) and the upper groove (102) which are added is the same as the diameter of the massage wheel (601).

4. The lower limb pressure sore prevention brace for orthopedic nursing according to claim 1, wherein: the inside of the support shell (1) is provided with a groove hole with the same size as the massage groove (301).

5. The lower limb pressure sore prevention brace for orthopedic nursing according to claim 1, wherein: the foot air bag (4) is positioned at the arch of the foot corresponding to the lower limb of the human body.

6. The lower limb pressure sore prevention brace for orthopedic nursing according to claim 1, wherein: the surface of the massage wheel (601) is uniformly distributed with a plurality of salient points.

7. The lower limb pressure sore prevention brace for orthopedic nursing according to claim 1, wherein: the distance between the massage groove (301) and the height plate (2) is larger than the diameter of the massage wheel (601).

8. The lower limb pressure sore prevention brace for orthopedic nursing according to claim 2, wherein: the number of the inflation assemblies (5) is two, and the inflation assemblies are both positioned on the outer side of the support shell (1).

9. The lower limb pressure sore prevention brace for orthopedic nursing according to claim 2, wherein: the connecting block (502) is internally provided with threads matched with an air leakage prevention bolt (506), and the air inlet (501) is communicated with the filtering port (505).