CN219846978U - Nursing device is raised to low limbs that keeps ankle joint neutral position - Google Patents

Abstract

The utility model discloses a lower limb lifting nursing device for keeping the neutral position of an ankle joint; comprises a lifting seat, a detachable sole propping plate and a soft rubber pad; the lower part of the front end surface of the lifting seat extends forwards to be provided with a supporting block, the upper end surface of the supporting block is downwards provided with a solid inserting groove, the upper part of the front end surface of the lifting seat is backwards provided with a containing cavity suitable for the insertion of the detachable sole abutting plate, and the soft rubber cushion is laminated on the upper end surface of the lifting seat. The beneficial effects are that: when the leg lifting device is used for lifting the leg of a patient, the leg and the sole of the patient are limited and fixed, the leg and the sole of the patient are not easy to roll down and slide down, drop foot and external rotation of the foot of the patient can be well prevented, the leg of the patient is well supported and comfortable, sore pressing is not easy to happen, and meanwhile, the leg of the patient is lifted by the hard seat body and the soft rubber pad which is laminated on the hard seat body, so that the leg of the patient can be well lifted to a certain height and kept constant, and the leg lifting effect of the patient is good.

Description

Nursing device is raised to low limbs that keeps ankle joint neutral position

Technical Field

The utility model relates to the technical field of medical nursing products, in particular to a lower limb lifting nursing device capable of keeping the neutral position of an ankle joint.

Background

In various hospitals, when patients suffering from lower limb trauma, lower limb venous vascular diseases, lower limb lymphatic diseases and the like are clinically treated, raising lower limbs is one of the nursing methods commonly adopted in treatment for promoting venous blood reflux, relieving lower limb swelling and pain of patients.

The lower limb of the patient is lifted, so that the lower limb lifting pillow is often used, the lower limb lifting pillow used in the prior art is generally in a block shape, and the inventor finds that the lower limb lifting pillow has certain defects and defects although being widely used in actual work.

Specifically, on one hand, the foot-lifting device only has the function of lifting the lower limb of a patient, but cannot prevent drop foot and supination of the foot of the patient, in short, after the foot of the patient is lifted for a long time, when the foot of the patient is not limited by the neutral position of the ankle joint, the foot of the patient is easy to drop foot or supination of the foot, and is easy to press to the common fibular nerve, so that a circle-drawing gait can occur when the patient walks on a subsequent bed, and sequelae such as pain and hypodynamia can be accompanied, on the other hand, the foot-lifting device is made of flexible materials such as silica gel or sponge, and when the foot-lifting device is used, the lower limb of the patient is placed on the foot-lifting device, and the foot-lifting device is pressed down to a large extent, so that a good lifting effect cannot be achieved.

Therefore, the inventor designs the utility model according to clinical experience to solve the related technical problems.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems in the related art to some extent. To this end, an object of the present utility model is to propose a lower limb elevation care apparatus that maintains the neutral position of the ankle.

To achieve the above object, a lower limb elevation nursing device for maintaining an ankle joint neutral position according to an embodiment of the present utility model includes an elevation seat for elevating a patient's lower leg and a detachable sole abutment plate adapted to be abutted by a patient's sole;

the lifting seat is arranged along the front-rear direction, a supporting block is arranged at the lower part of the front end surface of the lifting seat in a forward extending mode, a fixing slot suitable for the insertion of the lower part of the detachable sole supporting plate is formed in the upper end surface of the supporting block downwards along the left-right direction, and a containing cavity suitable for the insertion of the detachable sole supporting plate is formed in the upper part of the front end surface of the lifting seat backwards along the left-right direction.

In addition, the lower limb elevation nursing device for maintaining the neutral position of the ankle joint according to the above embodiment of the present utility model may further have the following additional technical features:

according to one embodiment of the utility model, the lifting seat comprises a hard seat body with a longitudinal section formed into a transverse right trapezoid structure;

the lower part of the front end face of the hard seat body extends forwards to be provided with the supporting block, the upper part of the front end face of the hard seat body is provided with the accommodating cavity backwards, the lower bottom face of the hard seat body is formed into a plane, and the upper end face of the hard seat body is formed into a slope with the height gradually reduced from front to back.

According to one embodiment of the utility model, the left and right sides of the upper end surface of the hard seat body are respectively provided with a baffle A which is used for clamping the lower leg of the patient in an upward protruding mode along the front-back direction, and the front upper parts of the two baffle A are respectively provided with a baffle A which is suitable for stopping the side turning of the sole of the patient in an upward extending mode.

According to one embodiment of the present utility model, an included angle between the slope surface and the lower bottom surface of the hard seat body is R, where r=10 degrees to 20 degrees.

According to one embodiment of the utility model, the elevation seat further comprises a soft rubber pad for supporting the calf of the patient, the soft rubber pad being layered on the slope.

According to one embodiment of the utility model, the left side and the right side of the upper end surface of the soft rubber pad are respectively provided with a baffle B which is used for clamping the lower leg of a patient in an upward and upward protruding mode along the front-back direction, and the front upper parts of the two baffle B are respectively provided with a baffle B which is suitable for stopping the side turning of the sole of the patient in an upward extending mode;

the outer end surfaces of the two baffles B correspondingly abut against the inner end surfaces of the two baffles A; the outer end surfaces of the two blocking lugs B correspondingly abut against the inner end surfaces of the two blocking lugs A.

According to one embodiment of the utility model, the lower bottom surface of the soft rubber pad is provided with a layer of male magic tape A, and the outer end surfaces of the two retaining lugs B are respectively provided with a layer of male magic tape B;

the slope is provided with a layer of female magic tape A for sticking and fixing the male magic tape A, and two inner end surfaces of the retaining lugs A are respectively provided with a layer of female magic tape B for sticking and fixing the relative positions of the male magic tape B.

According to one embodiment of the utility model, the upper end face of the soft rubber pad is provided with an ankle support block which is suitable for supporting the ankle of a patient in an upward protruding manner near the front end of the soft rubber pad.

According to one embodiment of the utility model, the upper end surface of the soft rubber pad is uniformly provided with a plurality of massage convex points in an upward protruding mode.

According to one embodiment of the utility model, the inside of the soft rubber pad is of a hollow structure so as to form a containing cavity, and the containing cavity is internally provided with self-heating liquid and a metal sheet for driving the self-heating liquid to generate heat.

According to one embodiment of the utility model, the self-heating liquid is supersaturated solution sodium acetate.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view showing the overall structure of a lower limb elevation nursing device for maintaining the neutral position of the ankle joint according to the present utility model;

FIG. 2 is an exploded view of the lower extremity elevating care unit of the present utility model maintaining an ankle neutral position;

FIG. 3 is an exploded view of the lower extremity elevating care unit of the present utility model maintaining an ankle neutral position;

FIG. 4 is a view showing the state of use of the lower limb elevation nursing device for maintaining the neutral ankle position of the present utility model;

FIG. 5 is a reference view showing the use state of the lower limb elevation nursing device for maintaining the ankle neutral position according to the present utility model;

FIG. 6 is a longitudinal cross-sectional view of the soft rubber pad in an embodiment of the present utility model;

reference numerals:

a lower limb elevation care apparatus 1000 that maintains an ankle neutral position;

raising the seat 10;

a hard base 10a;

a soft rubber pad 10b;

a support block 101;

a fixing slot 1011;

a housing chamber 102;

a slope 103;

a baffle A104;

a blocking ear A105;

a baffle B106;

a blocking lug B107;

male velcro patch a108;

male magic tape B109;

female velcro tape A110;

female magic tape B111;

ankle support block 112;

massage bumps 113;

a receiving chamber 114;

a self-heating liquid 115;

a metal sheet 116;

a screw 117;

a seal cap 118;

a detachable sole support plate 20;

a grip groove 201;

anti-slip damping strips 202;

a hospital bed 2000;

additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present utility model and should not be construed as limiting the utility model, and all other embodiments, based on the embodiments of the present utility model, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings of the specification are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The lower limb elevation nursing device 1000 for maintaining the neutral position of the ankle according to the embodiment of the present utility model is described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 6, a lower limb elevation nursing device 1000 for maintaining an ankle neutral position according to an embodiment of the present utility model includes an elevation seat 10 for elevating a patient's lower leg and a detachable sole abutment plate 20 adapted for abutment of the patient's sole;

the lifting seat 10 is disposed along a front-rear direction, a supporting block 101 is disposed at a lower portion of a front end surface of the lifting seat 10 in a forward extending manner, an insertion slot 1011 adapted to be inserted into a lower portion of the detachable sole supporting board 20 is disposed at an upper end surface of the supporting block 101 in a downward direction along a left-right direction, and a receiving cavity 102 adapted to be inserted into the detachable sole supporting board 20 is disposed at an upper portion of the front end surface of the lifting seat 10 in a rearward direction along the left-right direction.

Based on the above, it is clear that the present utility model is mainly used as the lower limb elevation nursing device 1000 for maintaining the neutral position of the ankle when it is embodied.

Specifically, when the present utility model is used, referring to fig. 5, the present utility model is placed on the side of the patient's bed 2000, the patient lies on the patient's bed 2000, his or her lower leg is raised and placed on the raising seat 10 of the present utility model, and after the detachable sole abutment plate 20 is vertically mounted to the supporting block 101, the patient's sole is abutted to the detachable sole abutment plate 20, so that the patient's sole can be maintained in a neutral position by maintaining the upright position as much as possible, thereby preventing the patient's foot drop.

When the detachable sole abutting plate 20 is not used, the detachable sole abutting plate can be detached and plugged into the accommodating cavity 102 as shown in fig. 4, so that the accommodating performance and the hiding performance are good, the outer space is not occupied, and in addition, when the detachable sole abutting plate is mounted on the supporting block 101, a fastening piece such as a locking bolt is not needed, the detachable sole abutting plate is directly inserted into the inserting and fixing groove 1011 formed on the supporting block 101, so that the detachable sole abutting plate is flexible in use.

Furthermore, the utility model has strong practicability and good use effect.

In addition, according to the lower limb elevation nursing device 1000 for maintaining the neutral position of the ankle joint according to the above embodiment of the present utility model, the elevation seat 10 includes a rigid seat body 10a having a longitudinal section formed in a transverse right trapezoid structure;

the supporting block 101 extends forward from the lower portion of the front end surface of the hard seat body 10a, the accommodating cavity 102 is formed in the upper portion of the front end surface of the hard seat body 10a, the lower bottom surface of the hard seat body 10a is formed into a plane, and the upper end surface is formed into a slope 103 with a height gradually decreasing from front to rear.

Therefore, when the patient lies on the sickbed 2000, the lower leg of the patient is lifted and placed on the hard seat body 10a, because the lower leg is inclined upwards when lifted, when the upper end surface of the hard seat body 10a is formed into the slope 103 with the height gradually decreasing from front to back, the lower leg of the patient can be placed on the slope, so that the lower leg of the patient can only be lifted by a part of the lower leg of the patient relative to the traditional block-shaped lower limb lifting pillow, the lower leg of the patient can be lifted in an omnibearing manner, the contact area between the lower leg of the patient and the lower leg of the patient is large, the lower leg of the patient is not easy to be pressed, and the slope 103 angle can be matched with the lifting angle of the lower leg of the patient as much as possible, so that the patient is comfortable to use.

In addition, the hard seat body 10a is obviously made of a hard material, has a certain hardness, is not easy to collapse and deform, and can maintain a certain lifting angle without descending when the patient's lower leg is placed on the seat body, so that the patient's lower leg is lifted well.

Furthermore, the use effect of the utility model can be effectively improved.

Furthermore, in the present embodiment, according to an embodiment of the present utility model, a retaining ring a104 for fastening the calf of the patient is respectively protruded on the left and right sides of the upper end surface of the hard seat body 10a along the front-rear direction, and the front upper parts of the two retaining rings a104 are respectively extended upwards to form a retaining lug a105 adapted for retaining the rollover of the sole of the patient.

Therefore, when the patient lies on the sickbed 2000 and the lower leg of the patient is lifted and placed on the hard seat body 10a of the utility model, the lower leg of the patient is enclosed and limited by the two baffle walls A104, so that the lower leg of the patient is not easy to roll over and slide from the lifting seat 10 of the utility model.

When the patient's sole is placed on the elevation seat 10 and is abutted against the detachable sole abutting plate 20, the sole is further enclosed and limited by the two blocking lugs A105, so that the sole cannot roll over and slide off the elevation seat 10, and the sole cannot roll sideways to cause sequelae.

Furthermore, the use effect of the utility model can be further improved.

Again, according to one embodiment of the present utility model, the inclined surface 103 forms an angle R with the lower bottom surface of the hard seat 10a, where r=10 degrees to 20 degrees.

In a preferred embodiment, R is set to 15 degrees so that the ramp 103 is not steep or flat, so that it is just adapted to raise the patient's calf at the proper elevation angle.

Furthermore, according to an embodiment of the present utility model, the elevation seat 10 further comprises a soft rubber pad 10b for supporting the calf of the patient, and the soft rubber pad 10b is laminated on the slope 103.

Therefore, when the patient lies on the sickbed 2000, the lower leg of the patient is lifted and placed on the soft rubber pad 10b, the soft rubber pad 10b is soft and elastic and has slow pressure, so that the patient has good comfort in supporting the lower leg, and pressure sores are not easy to cause.

In addition, according to an embodiment of the present utility model, the left and right sides of the upper end surface of the soft rubber pad 10B are respectively provided with a blocking ring B106 for clamping the calf of the patient in an upward and downward direction, and the front upper parts of the two blocking rings B106 are respectively provided with a blocking ear B107 which is suitable for blocking the rollover of the sole of the patient in an upward and upward direction;

the outer end surfaces of the two blocking rings B106 correspondingly abut against the inner end surfaces of the two blocking rings A104; the outer end surfaces of the two blocking lugs B107 correspondingly abut against the inner end surfaces of the two blocking lugs A105.

Therefore, when the patient lies on the sickbed 2000, the lower leg of the patient is lifted and placed on the soft rubber pad 10B of the utility model, the lower leg of the patient is enclosed and limited by the two baffle B106, so that the lower leg of the patient is not easy to roll over and slide from the soft rubber pad 10B of the utility model.

When the patient's sole is placed on the soft rubber pad 10B and is abutted against the detachable sole abutting board 20, the sole is further enclosed and limited by the two blocking lugs B107, so that the sole cannot roll over and slide off the soft rubber pad 10B, and the sole cannot roll sideways to cause sequelae.

Meanwhile, the blocking ring B106 and the blocking ear B107 are made of the same material as the soft rubber pad 10B, and have soft and elastic texture and slow pressure, so that the positions of the side face of the lower leg and the side face of the sole of the patient are well abutted and comfortable, and pressure sores are not easy to cause.

It should be noted that, in the specific implementation, according to an embodiment of the present utility model, a layer of male velcro a108 is provided on the lower bottom surface of the soft rubber pad 10B, and a layer of male velcro B109 is provided on the outer end surfaces of the two blocking lugs B107 respectively;

based on this, in this embodiment, the slope 103 is provided with a layer of female velcro a110 for adhering and fixing the male velcro a108, and two inner end surfaces of the blocking lugs a105 are respectively provided with a layer of female velcro B111 for adhering and fixing the male velcro B109 in a fixed relative position.

From this, it is clear that, on the one hand, when the male velcro a108 is stuck with the female velcro a110 and when the male velcro B109 is stuck with the female velcro B111, the soft rubber pad 10B is fixed firmly and reliably so that it is not easy to fall off, and on the other hand, when the male velcro a108 and the female velcro a110 are torn, and when the male velcro B109 and the female velcro B111 are torn, the soft rubber pad 10B is easy to detach, so that the soft rubber pad 10B can be detached, cleaned, sterilized and replaced, so that the utility model can be used for a longer time.

It should be further added that, in the implementation, according to an embodiment of the present utility model, an ankle support block 112 adapted to support the ankle of the patient is protruding upward from the upper end surface of the soft rubber pad 10b near the front end thereof.

Thus, when the patient lies on the hospital bed 2000 and his lower leg is lifted up and rests on the soft rubber pad 10b of the present utility model, his ankle is supported by the ankle support block 112, so that his sole portion can be restrained and held against the detachable sole support plate 20, so that the patient is not likely to slip in the front-rear direction, and the present utility model is more stable and reliable in use.

It should be further added that, in a specific implementation, according to an embodiment of the present utility model, the upper end surface of the soft rubber pad 10b is uniformly provided with a plurality of massage protruding points 113.

The hard base 10a and the detachable sole support plate 20 are preferably made of hard plastic materials, and the soft rubber pad 10b is preferably made of soft silica gel materials or soft rubber materials.

Therefore, when the patient lies on the sickbed 2000, the lower legs of the patient are lifted and placed on the soft rubber pad 10b of the utility model, the massage convex points 113 can massage the lower legs of the patient, so as to promote the blood circulation of the lower legs of the patient, lighten the swelling of the lower legs of the patient, facilitate the rapid rehabilitation of the lower legs of the patient, and the gaps between the two adjacent massage convex points 113 can play the roles of perspiration and ventilation, so that the patient can use more comfortably.

In a preferred embodiment, the massage bumps 113 are made of soft silica gel or soft rubber.

It should be further added that, in the embodiment, referring to fig. 2 and 3, according to an embodiment of the present utility model, the detachable sole support board 20 has a holding groove 201 formed downward on the top surface thereof, and a plurality of anti-slip damping strips 202 are uniformly protruded from top to bottom on the left side surface and the right side surface of the detachable sole support board 20.

Therefore, when the detachable sole support plate 20 is inserted into the insertion groove 1011, the anti-slip damping strip 202 is partially supported against the side wall of the insertion groove 1011 to fix the detachable sole support plate 20, and when the detachable sole support plate 20 is inserted into the accommodating cavity 102, the anti-slip damping strip 202 is supported against the side wall of the accommodating cavity 102 to fix the detachable sole support plate 20, so that the detachable sole support plate 20 is inserted into the insertion groove 1011 or is inserted into the accommodating cavity 102, and the use reliability is better.

Preferably, the anti-slip damping strips 202 are disposed transversely and uniformly adhered to the left and right sides of the removable sole plate 20.

In addition, in the implementation, referring to fig. 6, according to an embodiment of the present utility model, the inside of the soft rubber pad 10b is a hollow structure, so as to form a containing cavity 114, and the self-heating liquid 115 and the metal sheet 116 for driving the self-heating liquid 115 to generate heat are disposed in the containing cavity 114.

Here, it should be noted that, in actual use, the metal sheet 116 is broken back and forth, and the metal sheet 116 heats to eliminate the unstable "stable" state of the self-heating liquid 115, so that the self-heating liquid 115 can form tiny crystal nuclei on the surface of the metal sheet 116 and grow rapidly, so that the supersaturated solute in the self-heating liquid 115 is consumed until the self-heating liquid 115 enters a stable saturated state, at this time, the soft rubber pad 10b can rapidly release heat and warm, so as to perform hot compress and blood circulation on the lower leg of the patient, promote the blood circulation of the lower leg of the patient, reduce the swelling of the lower leg of the patient, and facilitate rapid rehabilitation of the lower leg of the patient.

Preferably, according to one embodiment of the present utility model, the self-heating liquid 115 is supersaturated solution sodium acetate.

In this technical solution, the rear end surface of the soft rubber pad 10b is provided with a screw 117 that communicates with the accommodating cavity 114 therein, and a sealing cover 118 is sealed at the screw 117, so that after the soft rubber pad 10b of the present utility model is manufactured and molded, the sealing cover 118 is conveniently pulled out to open the screw 117, and the self-heating liquid 115 that can be purchased directly in the market is added into the accommodating cavity 114, and then the sealing cover 118 can be screwed to the screw 117 to seal the accommodating cavity 114 for using the present utility model.

Preferably, the soft rubber pad 10b may be provided in a two-layer structure and its peripheral edges are integrally connected by a hot-melt process or the like, so that the accommodating chambers 114 can be formed therebetween.

Other embodiments, etc., are not illustrated herein.

In summary, in the nursing device 1000 for raising lower limbs, which is provided by the utility model and is used for keeping the ankle in the neutral position, when the lower limb of a patient is raised, the lower limb and the sole of the patient are limited and fixed, so that the lower limb of the patient is not easy to roll down and slip off, the drop foot and the supination foot of the patient can be prevented well, the lower limb of the patient is well supported and comfortable, and the lower limb of the patient is not easy to be pressed and sore is not easy to happen, and meanwhile, the raising seat 10 and the soft rubber pad 10b laminated on the raising seat are used for raising the lower limb of the patient, so that the lower limb of the patient can be raised well to a certain height and kept constant, and the lower limb raising effect of the patient is good.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the description of the present utility model and the accompanying drawings or direct/indirect application in other related technical fields are included in the scope of the utility model.

Claims (10)

1. The lower limb lifting nursing device for keeping the ankle joint neutral position is characterized by comprising a lifting seat for lifting the lower leg of a patient and a detachable sole propping plate suitable for propping the sole of the patient;

the lifting seat is arranged along the front-back direction, the lower part of the front end surface of the lifting seat extends forwards to be provided with a supporting block, the upper end surface of the supporting block is downwards provided with a plugging and fixing groove suitable for the insertion of the lower part of the detachable sole abutting board along the left-right direction, and the upper part of the front end surface of the lifting seat is backwards provided with a containing cavity suitable for the insertion of the detachable sole abutting board along the left-right direction.

2. The lower limb elevation care apparatus for maintaining the neutral position of the ankle joint as claimed in claim 1, wherein the elevation seat comprises a rigid seat body having a longitudinal section formed in a transverse right trapezoid structure;

the lower part of the front end surface of the hard seat body extends forwards to be provided with a supporting block, the upper part of the front end surface of the hard seat body is provided with a containing cavity backwards, the lower bottom surface of the hard seat body is formed into a plane, and the upper end surface is formed into a slope with the height gradually decreasing from front to back.

3. The nursing device for raising lower limbs for maintaining the neutral position of ankle joint according to claim 2, wherein the left and right sides of the upper end surface of the rigid seat body are respectively provided with a baffle A for clamping the lower leg of the patient in an upward-and-downward direction, and the front upper parts of the two baffles A are respectively provided with a baffle A which extends upward and is suitable for stopping the side turning of the sole of the patient.

4. The lower limb elevation nursing device for maintaining the neutral position of the ankle joint according to claim 2, wherein the inclined surface and the lower bottom surface of the hard seat body form an included angle R, and r=10 degrees to 20 degrees.

5. The lower limb elevation care apparatus for maintaining the neutral position of the ankle joint as recited in claim 2, wherein the elevation seat further comprises a soft rubber pad for supporting the calf of the patient, the soft rubber pad being layered on the slope.

6. The nursing device for raising lower limb which maintains the neutral position of ankle joint according to claim 5, wherein the left side and the right side of the upper end surface of the soft rubber pad are respectively provided with a baffle B which is used for clamping the lower leg of the patient in an upward and backward direction, and the front upper parts of the two baffle B are respectively provided with a baffle B which is suitable for stopping the side turning of the sole of the patient in an upward extending way;

the outer end surfaces of the two blocking enclosures B correspondingly abut against the inner end surfaces of the two blocking enclosures A; the outer end surfaces of the two blocking lugs B correspondingly abut against the inner end surfaces of the two blocking lugs A.

7. The nursing device for raising lower limb which keeps the ankle joint neutral position according to claim 6, wherein the lower bottom surface of the soft rubber pad is provided with a layer of male magic tape A, and the outer end surfaces of the two retaining lugs B are respectively provided with a layer of male magic tape B;

the slope is provided with a layer of female magic tape A for sticking and fixing the male magic tape A, and the inner end surfaces of the two retaining lugs A are respectively provided with a layer of female magic tape B for sticking and fixing the male magic tape B at the relative position.

8. The nursing device for raising lower limb maintaining ankle joint neutral position according to claim 5, wherein the upper end surface of the soft rubber pad is provided with an ankle support block which is suitable for supporting the ankle of the patient and is protruded upwards near the front end of the soft rubber pad; a plurality of massage salient points are evenly and convexly arranged on the upper end surface of the soft rubber mat.

9. The nursing device for raising lower limb maintaining the neutral position of ankle joint according to any one of claims 5-8, wherein the inside of the soft rubber pad is hollow structure to form a holding cavity, and the holding cavity is internally provided with self-heating liquid and a metal sheet for driving the self-heating liquid to heat.

10. The lower limb elevation care apparatus for maintaining the neutral position of the ankle joint according to claim 9, wherein the self-heating liquid is supersaturated solution sodium acetate.