CN214343350U

CN214343350U - Device for preventing and improving lower limb edema after knee joint replacement

Info

Publication number: CN214343350U
Application number: CN202022634537.7U
Authority: CN
Inventors: 许辉; 肖涟波; 赵翅; 解骏; 高晨鑫; 钟声; 康冰心; 阿欣雨; 金琳; 金丽娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-13
Filing date: 2020-11-13
Publication date: 2021-10-08
Anticipated expiration: 2030-11-13

Abstract

The utility model discloses a device for preventing and improving lower limb edema after knee joint replacement, which comprises a main shell, a communicating hose, a wrapping mechanism and a pedal mechanism; the top side of the right end of the main shell is fixedly communicated with the bottom end of the communication hose; the wrapping mechanism comprises an air bag, a binding belt, a connecting belt, a first male magic tape and a first female magic tape, the bottom end of the air bag is fixedly communicated with the top end of the communicating hose, the surface of the back side of the air bag is fixedly connected with the binding belt, the surface of the back side of the left end of the binding belt is fixedly connected with the first female magic tape, the right side of the binding belt is fixedly connected with the connecting belt, and the surface of the front side of the connecting belt is fixedly connected with the first male magic tape; pedal mechanism includes fixed plate, footboard, mounting hole, connecting rod, piston, the public magic of second is pasted and the female magic of second is pasted, fixed plate right side surface with main casing body left end bottom fixed connection, main casing body left side surface sliding connection has the connecting rod. The leg trainer has novel design and simple structure.

Description

Device for preventing and improving lower limb edema after knee joint replacement

Technical Field

The utility model relates to a knee joint replacement postoperative prevention and improve lower limb edema device specifically are knee joint replacement postoperative prevention and improve lower limb edema device.

Background

The knee replacement is suitable for patients with intractable pain caused by knee joint lesion due to various reasons and ineffective conservative treatment. The knee replacement can relieve knee pain, improve knee function, correct knee deformity and achieve long-term stability.

At present, the activity of the patient in the knee joint replacement is reduced, the time spent in bed is increased, the poor blood circulation of the lower limbs is easily caused, even the thrombus of the lower limbs is possibly caused, the postoperative rehabilitation process of the patient is influenced, and the medical expense burden of the patient is further increased. Therefore, the device for preventing and improving the lower limb edema after the knee joint replacement is provided aiming at the problems.

Disclosure of Invention

A device for preventing and improving lower limb edema after knee joint replacement comprises a main shell, a communicating hose, a wrapping mechanism and a pedal mechanism; the top side of the right end of the main shell is fixedly communicated with the bottom end of the communication hose;

the wrapping mechanism comprises an air bag, a binding belt, a connecting belt, a first male magic tape and a first female magic tape, the bottom end of the air bag is fixedly communicated with the top end of the communicating hose, the surface of the back side of the air bag is fixedly connected with the binding belt, the surface of the back side of the left end of the binding belt is fixedly connected with the first female magic tape, the right side of the binding belt is fixedly connected with the connecting belt, and the surface of the front side of the connecting belt is fixedly connected with the first male magic tape;

pedal mechanism includes fixed plate, footboard, mounting hole, connecting rod, piston, the public magic of second is pasted and the female magic of second is pasted, fixed plate right side surface with main casing body left end bottom fixed connection, the mounting hole has been seted up on the fixed plate surface, main casing body left side surface sliding connection has the connecting rod, the connecting rod right-hand member is connected with the piston left side fixed surface of sliding connection in the main casing body, the connecting rod left end rotates and is connected with the footboard, the public magic of footboard left side fixed surface is pasted with the public magic of second, the public magic of second is pasted and is pasted the bonding with the female magic of second of fixing at footboard one side surface.

Further, the connecting band figure is three, and three adjacent equidistance distributes between the connecting band.

Furthermore, the number of the connecting bands is equal to that of the first female magic tapes, and the first female magic tapes are adhered to the first male magic tapes.

Further, the surface of the left side of the piston is fixedly connected with a spring, the spring is sleeved on the surface of the connecting rod, and the left end of the spring is fixedly connected with the inner wall of the left side of the main shell.

Further, the number of the second male magic tapes is two, and the two second male magic tapes are placed at equal intervals.

The utility model has the advantages that: the utility model provides a knee joint replacement postoperative prevention and improve lower limb edema device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic top view of a pedal according to an embodiment of the present invention;

fig. 3 is a schematic view of a top surface structure of a restraining belt according to an embodiment of the present invention.

In the figure: 1. the main casing body, 2, the intercommunication hose, 3, the constraint area, 4, the gasbag, 5, the connecting band, 6, first public magic subsides, 7, first female magic subsides, 8, fixed plate, 9, footboard, 10, connecting rod, 11, spring, 12, piston, 13, mounting hole, 14, the subsides of second public magic, 15, fixed band, 16, the subsides of second female magic.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged under appropriate circumstances for purposes of describing the embodiments of the invention herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present invention, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are used primarily to better describe the invention and its embodiments, and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in the present invention can be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a device for preventing and improving edema of lower limbs after knee replacement comprises a main housing 1, a connecting hose 2, a wrapping mechanism and a pedal mechanism; wherein the top side of the right end of the main shell 1 is fixedly communicated with the bottom end of the communication hose 2;

the wrapping mechanism comprises an air bag 4, a restraining belt 3, a connecting belt 5, a first male magic tape 6 and a first female magic tape 7, the bottom end of the air bag 4 is fixedly communicated with the top end of the communicating hose 2, the surface of the back side of the air bag 4 is fixedly connected with the restraining belt 3, the surface of the back side of the left end of the restraining belt 3 is fixedly connected with the first female magic tape 7, the right side of the restraining belt 3 is fixedly connected with the connecting belt 5, and the surface of the front side of the connecting belt 5 is fixedly connected with the first male magic tape 6;

pedal mechanism includes fixed plate 8, footboard 9, mounting hole 13, connecting rod 10, piston 12, the public magic of second pastes 14 and the female magic of second pastes 16, fixed plate 8 right side surface with main 1 left end bottom fixed connection of the casing body, mounting hole 13 has been seted up on the fixed plate surface, main 1 left side surface sliding connection of the casing body has connecting rod 10, connecting rod 10 right-hand member and sliding connection piston 12 left side fixed surface in main 1 of the casing body are connected, connecting rod 10 left end rotates and is connected with footboard 9, the public magic of footboard 9 left side fixed surface connection with second pastes 14, the public magic of second pastes 14 and pastes 16 bonds with the female magic of second of fixing at footboard 9 side surface.

The number of the connecting bands 5 is three, and the three adjacent connecting bands 5 are distributed at equal intervals, so that the connecting bands 5 are ensured to be compactly placed; the number of the connecting bands 5 is equal to that of the first female magic tapes 7, and the first female magic tapes 7 are adhered to the first male magic tapes 6, so that the first female magic tapes 7 are conveniently adhered to the first male magic tapes 6; the left side surface of the piston 12 is fixedly connected with a spring 11, the spring 11 is sleeved on the surface of the connecting rod 10, and the left end of the spring 11 is fixedly connected with the left side inner wall of the main shell 1, so that the spring 11 can be conveniently used; the number of the second male magic tapes 14 is two, and the two second male magic tapes 14 are placed at equal intervals, so that the reasonable placement of the second male magic tapes 14 is guaranteed;

when the utility model is used, the electric elements in the utility model are externally connected with a power supply and a control switch when in use, the air bag 4 is wrapped at the position of the shank muscle of a patient, the shank part is wound through the constraint belt 3, then the first male magic tape 6 fixedly connected with one side of the connecting belt 5 is bonded with the first female magic tape 7, the constraint belt 3 is ensured to be stably wrapped at the position of the shank muscle of the patient, then the foot of the patient is placed on the left side surface of the pedal 9, the foot of the patient is ensured to be stably connected with the pedal 9 through the bonding of the second male magic tape 14 and the second female magic tape 16, when the patient moves, the foot pushes the pedal 9 to drive the connecting rod 10 to slide along the left side surface of the main shell 1, the connecting rod 10 simultaneously pushes the piston 12 to move, meanwhile, the spring 11 stretches, the piston 12 injects the gas on the right side into the air bag 4 through the communicating

hose

2, 4 air intakes and then can expand, and then can extrude shank muscle, when withdrawing simultaneously, through spring 11 effects under, be convenient for go back piston 12, then 4's of gasbag gas is taken out and is got into main casing body 1, and then is convenient for carry out the extrusion operation of making a round trip to patient's shank muscle, is convenient for promote vasoconstriction, avoids the formation of thrombus, satisfies worker's operation demand.

The utility model discloses an useful part lies in:

1. this kind of shank training ware novel in design, simple structure, be convenient for wrap up gasbag 4 in patient's shank, ensure gasbag 4 simultaneously and stabilize fixedly at patient's shank, improve the stability that gasbag 4 placed, dismantle gasbag 4 when being convenient for not using simultaneously, raise the efficiency, satisfy worker's user demand.

2. When using, under the effect of pedal mechanism through the setting, guarantee patient's foot stably places on 9 surfaces of footboard, and the circulation of being convenient for simultaneously is 4 gas injections of gasbag and bleeds, is convenient for make a round trip to extrude the operation to patient's shank muscle, is convenient for promote vasoconstriction, avoids the formation of thrombus, and the practicality value is higher, is fit for using widely.

It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a knee joint replacement postoperative prevention and improve lower limb edema device which characterized in that: comprises a main shell (1), a communicating hose (2), a wrapping mechanism and a pedal mechanism; the top side of the right end of the main shell (1) is fixedly communicated with the bottom end of the communication hose (2);

the wrapping mechanism comprises an air bag (4), a restraining belt (3), a connecting belt (5), a first male magic tape (6) and a first female magic tape (7), the bottom end of the air bag (4) is fixedly communicated with the top end of the communicating hose (2), the surface of the back side of the air bag (4) is fixedly connected with the restraining belt (3), the surface of the back side of the left end of the restraining belt (3) is fixedly connected with the first female magic tape (7), the right side of the restraining belt (3) is fixedly connected with the connecting belt (5), and the surface of the front side of the connecting belt (5) is fixedly connected with the first male magic tape (6);

pedal mechanism includes fixed plate (8), footboard (9), mounting hole (13), connecting rod (10), piston (12), the public magic of second pastes (14) and the female magic of second pastes (16), fixed plate (8) right side surface with main casing body (1) left end bottom fixed connection, mounting hole (13) have been seted up on the fixed plate surface, main casing body (1) left side surface sliding connection has connecting rod (10), connecting rod (10) right-hand member and sliding connection piston (12) left side fixed surface in main casing body (1) are connected, connecting rod (10) left end rotates and is connected with footboard (9), footboard (9) left side fixed surface is connected with the public magic of second pastes (14), the public magic of second pastes (14) and pastes (16) the bonding with the female magic of second of fixing at footboard (9) side surface.

2. The device for preventing and improving edema of lower limbs after knee replacement as claimed in claim 1, wherein: connecting band (5) figure is three, and three is adjacent equidistance distributes between connecting band (5).

3. The device for preventing and improving edema of lower limbs after knee replacement as claimed in claim 1, wherein: the number of the connecting bands (5) is equal to that of the first female magic tapes (7), and the first female magic tapes (7) are adhered to the first male magic tapes (6).

4. The device for preventing and improving edema of lower limbs after knee replacement as claimed in claim 1, wherein: piston (12) left side fixed surface is connected with spring (11), spring (11) cup joint on connecting rod (10) surface, spring (11) left end with main casing body (1) left side inner wall fixed connection.

5. The device for preventing and improving edema of lower limbs after knee replacement as claimed in claim 1, wherein: the number of the second male magic tapes (14) is two, and the two second male magic tapes (14) are placed at equal intervals.