CN215459584U - Medical lower limb pillow - Google Patents

Abstract

The utility model discloses a medical lower limb pillow which comprises an air cushion main body, wherein the air cushion main body is provided with a bottom surface, a placing surface, an extending surface and side surfaces, the bottom surface, the placing surface and the extending surface are sequentially connected end to end and enclose an inflation cavity, the two side surfaces are respectively arranged at two ends of the inflation cavity, the two side surfaces are respectively connected to the bottom surface, the placing surface and the extending surface and seal the inflation cavity, a plurality of interlayers are arranged in the inflation cavity, the side edge of the bottom surface connected with the placing surface is taken as a starting edge, one side edge of each interlayer is connected to the starting edge, the other side edge of each interlayer is connected to the extending surface, the plurality of interlayers divide the inflation cavity into a plurality of independent adjusting spaces up and down, a first inflation valve is arranged at the position of the air cushion main body corresponding to each adjusting space, a user can inflate the plurality of adjusting spaces, so that the angle adjustment of the medical lower limb pillow is realized, the supporting force is strong, the deformation is reduced, the stability is improved, the functional position of the lower limbs is effectively kept, the occurrence of lower limb complications is reduced, and the comfort of a patient is improved.

Description

Medical lower limb pillow

Technical Field

The utility model relates to the field of medical pillows, in particular to a medical lower limb pillow.

Background

The patella fracture patient mostly needs to lie in bed in 5-6 weeks at the early stage, the knee joint needs to be kept at a 180-degree horizontal position, the activity is limited for 2-3 months, the limb pain and swelling phenomena after injury generally exist, the blood of the patient after fracture is highly coagulated, the venous blood vessel is damaged, the blood flow speed is slowed down, Deep Venous Thrombosis (DVT) is easily formed, the position is improper, complications such as foot drop, ankle and heel pressure sore occur, and the position management is particularly important. Research shows that the peak flow rate of the femoral total vein of a patient in a slope position is remarkably increased, so that the DVT can be reduced, the patient clinically raises the lower limb by adopting common pillows, quilts and other articles or directly raising the tailstock at present, and the angle for raising the lower limb is fixed and cannot be adjusted, so that the patient feels uncomfortable, the functional position of the lower limb cannot be effectively maintained, and the function of effectively preventing the occurrence of the lower limb complications cannot be achieved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medical lower limb pillow, which aims to solve one or more technical problems in the prior art and at least provide a beneficial choice or creation condition.

The solution of the utility model for solving the technical problem is as follows: a medical lower limb pillow comprises an air cushion main body, wherein the air cushion main body is provided with a bottom surface, a placing surface, an extending surface and a side surface, the bottom surface, the placing surface and the extending surface are sequentially connected end to form an inflation cavity, the two side surfaces are respectively arranged at the two ends of the inflation cavity, the two side surfaces are respectively connected to the bottom surface, the placing surface and the extending surface to seal the inflation cavity, a plurality of interlayers are arranged in the inflation cavity, the side edge of the bottom surface connected with the placing surface is taken as a starting edge, one side edge of the interlayer is connected with the starting edge, the other side edge of the interlayer is connected with the extending surface, the plurality of interlayers divide the inflatable cavity into a plurality of independent adjusting spaces up and down, the air cushion main body is provided with a first inflation valve at the position corresponding to each adjusting space.

The technical scheme at least has the following beneficial effects: when a user needs to lift the lower limbs of a patient, the medical lower limb pillow is placed below the lower limbs of the patient, because the inflatable cavity in the medical lower limb pillow is divided into a plurality of independent adjusting spaces up and down by the plurality of interlayers, the adjusting spaces are inflated through the first inflation valve, the user can selectively inflate the adjusting spaces according to the angle required by the lower limbs of the patient, along with the increase of the number of the inflated adjusting spaces, the height of the whole medical lower limb pillow is increased, so that the legs of the patient can be gradually lifted, the comfort of the patient is improved in the adjusting process, meanwhile, the stability is strong, the phenomenon that the angle is changed too much when the medical lower limb pillow is directly placed on the pillow or the affected limb is damaged secondarily due to the insecure swinging of the bandage is reduced, in addition, a plurality of adjusting spaces are arranged in the air cushion main body, and the inclination is adjusted by inflating different adjusting spaces, therefore, when the medical lower limb pillow is used, the previous adjusting space is filled with air, the next adjusting space is inflated, the air generates uniform pressure on the inner wall of the adjusting space, the integral supporting force of the medical lower limb pillow is improved, the deformation is reduced, the stability is improved, the functional position of the lower limb is effectively kept, the occurrence of lower limb complications is effectively prevented, and the healing of the affected limb is promoted.

As a further improvement of the technical scheme, the placing surface is detachably connected with a positioning air cushion, a groove is formed in the positioning air cushion, the extending direction of the groove is perpendicular to the initial edge, and a second inflation valve is arranged on the positioning air cushion. The location air cushion sets up on the face of placing of air cushion main part, will suffer from the limb and arrange the recess of location air cushion in for suffer from the limb and fix, reduce and rock, promote to suffer from the limb healing, can dismantle the connection between location air cushion and the air cushion main part simultaneously, improved the convenience and be convenient for wash.

As a further improvement of the technical scheme, the extending surface of the air cushion main body is detachably connected with a foot air cushion, and the foot air cushion is provided with a third inflation valve. Foot air cushion connects on the extension face of air cushion main part, realizes the length extension to the air cushion main part, can carry out length adjustment to whole medical low limbs pillow according to patient's shank length, improves the comfort of patient's shank, also can raise patient's foot simultaneously, prevents the drop foot.

As a further improvement of the technical scheme, the top surface of the foot air cushion is provided with a containing groove. The design holding tank of functional position according to ankle joint on the foot air cushion for place the foot, improve the comfort of patient's foot, can effectively prevent drop foot, the sore emergence is pressed in the prevention, and can fix a position the foot, reduce and rock relatively between shank and the foot, promote to suffer from the limb healing.

As a further improvement of the above technical scheme, the inner wall of the accommodating groove is detachably provided with a buffer pad. Be provided with the blotter on the inner wall of holding tank, provide cushioning effect to placing of foot, can prevent simultaneously and press the emergence of sore, improve patient's foot comfort level.

As another improvement of the above technical solution, the positioning air cushion and the foot air cushion are respectively fixed to the air cushion main body by hook and loop fasteners. The positioning air cushion and the foot air cushion are fixedly adhered to the air cushion main body through magic tapes, so that the positioning air cushion and the foot air cushion can be conveniently and quickly installed and are easy to detach.

As another improvement of the technical scheme, the included angle between the interlayer adjacent to the placing surface and the placing surface is 10-20 degrees, and the included angle between the interlayer adjacent to the bottom surface and the bottom surface is 10-20 degrees. The included angle is set to be 10-20 degrees, so that secondary damage to the affected limb caused by overlarge change of the inflation angle can be avoided, and the comfort level of a patient is improved.

As a further improvement of the technical scheme, the included angle between every two interlayer is 10-20 degrees. The inflatable cavities among different interlayers are inflated, so that the lifting angle of the air cushion main body is adjusted, the included angle among the interlayers is set to be 10-20 degrees, the height is convenient to adjust, and the comfort level of a patient is improved.

As a further improvement of the technical scheme, the air cushion main body is made of PVC. Is firm and durable, has no pungent smell, has good air permeability and improves the comfort level of patients.

As a further improvement of the technical scheme, the material of the buffer pad is silicone gel. The silica gel has certain elasticity, improves the comfort of patients and is convenient to clean.

Drawings

In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures are only some embodiments of the utility model, not all embodiments, and that a person skilled in the art can also derive other designs and figures from them without inventive effort.

Fig. 1 is a perspective view of a medical lower limb pillow according to an embodiment of the present invention.

In the drawings: 110-cushion body, 111-placing surface, 112-extending surface, 120-interlayer, 130-positioning cushion, 140-first inflation valve, 150-foot cushion, 151-third inflation valve, 152-containing groove, 153-cushion pad and 160-magic tape.

Detailed Description

The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and those skilled in the art can obtain other embodiments without inventive effort based on the embodiments of the present invention, and all embodiments are within the protection scope of the present invention. In addition, all the connection relations mentioned herein do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection accessories according to the specific implementation situation. The technical characteristics of the utility model can be combined interactively on the premise of not conflicting with each other.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1, the medical lower limb pillow comprises an air cushion main body 110, the air cushion main body 110 is provided with a bottom surface, a placing surface 111, an extending surface 112 and side surfaces, the bottom surface, the placing surface 111 and the extending surface 112 are sequentially connected end to end and enclose an inflation cavity, the two side surfaces are respectively arranged at two ends of the inflation cavity, the two side surfaces are respectively connected to the bottom surface, the placing surface 111 and the extending surface 112 and seal the inflation cavity, a plurality of interlayers 120 are arranged in the inflation cavity, the side edge connected with the placing surface 111 at the bottom surface is used as a starting edge, one side edge of each interlayer 120 is connected to the starting edge, the other side edge of each interlayer 120 is connected to the extending surface 112, the plurality of interlayers 120 divide the inflation cavity into a plurality of independent adjusting spaces from top to bottom, and a first inflation valve 140 is arranged at a position of the air cushion main body 110 corresponding to each adjusting space. Specifically, a plurality of interlayer 120 will aerify the cavity and separate into a plurality of independent accommodation spaces from top to bottom, the user aerifys corresponding accommodation space through first inflation valve 140, along with the adjustment space quantity that has aerifyd increases, the high lifting of whole medical low limbs pillow for patient's shank can be lifting gradually, so in accommodation process, patient's comfort has been improved, and stability is strong simultaneously, and the angle of avoiding adjusting is too big, and then leads to carrying out the phenomenon of secondary injury to the affected limb. In addition, the material of air cushion main body 110 can be PVC, does not have pungent smell, and the thickness of air cushion main body 110 can be 0.32, can keep the good basis of gas permeability, has certain thickness for this air cushion main body 110 is durable, improves patient's comfort level.

In addition, a plurality of adjusting spaces are arranged in the air cushion main body 110, when the medical lower limb pillow is used, after the previous adjusting space is filled with gas, the next adjusting space is inflated, the gas generates uniform pressure on the inner wall of the adjusting space, and compared with an adjusting pillow with only one inflating cavity in the prior art, the medical lower limb pillow has the characteristic of strong support because the adjusting space is filled with gas, so that the deformation of the inflated air cushion main body 110 is reduced, the shaking is reduced, the stability is improved, the lower limb functional position of a patient is effectively maintained, the lower limb complications are effectively prevented, the lymphatic fluid backflow is promoted, the limb swelling is relieved, and the healing of an affected limb is promoted. In addition, the included angle between the interlayer 120 adjacent to the placing surface 111 and the placing surface 111 can be set to be 10-20 degrees, specifically 15 degrees, the included angle between the interlayer 120 adjacent to the bottom surface and the bottom surface can be set to be 10-20 degrees, specifically 15 degrees, the corresponding included angle is set to be 15 degrees, after the adjusting space is full of, secondary damage to the affected limb caused by too large angle lifting can be avoided, and the comfort level of a patient is improved. The included angle between each interlayer 120 can be 10 degrees to 20 degrees, specifically can be 15 degrees, the lifting angle of the air cushion main body 110 is adjusted by inflating the inflation cavity between different interlayers 120, and the included angle is larger, so that the comfort level of a patient is improved.

In addition, the first inflation valve 140 may be disposed on a side or extension surface 112 of the cushion body 110. In addition, in some embodiments, the positioning air cushion 130 is detachably connected to the placing surface 111, a groove is formed in the positioning air cushion 130, the extending direction of the groove is perpendicular to the initial edge, a second inflation valve is arranged on the positioning air cushion 130, the positioning air cushion 130 is arranged on the placing surface 111 of the air cushion main body 110, and a diseased limb can be placed in the groove of the positioning air cushion 130, so that the diseased limb is fixed, the shaking is reduced, the healing of the diseased limb is promoted, and the positioning air cushion 130 and the air cushion main body 110 are detachably connected, so that the convenience of disassembly and assembly is improved, and the storage is easy and the cleaning is convenient. In addition, in the actual use process, the grooves can be designed according to the muscle shape of the legs, the detachable connection of the positioning air cushion 130 on the air cushion main body 110 can adjust the position of the positioning air cushion 130 adaptively, so that the lower limbs of a patient can be attached to the positioning air cushion 130, the compression on the affected limb is reduced, the formation of pressure sores is avoided, the comfort level of the patient is improved, and the damage to the common peroneal nerve is prevented.

Referring to fig. 1, in order that the length of the medical lower limb pillow can be adapted to the length of the legs of the patient, in some embodiments, a foot cushion 150 is detachably connected to the extending surface 112 of the cushion main body 110, the foot cushion 150 is provided with a third inflation valve 151, and after the foot cushion 150 is inflated, the foot cushion 150 is connected to the extending surface 112 of the cushion main body 110, so that the length of the medical lower limb pillow can be adjusted, the comfort of the legs of the patient can be improved, and the feet of the patient can be raised to prevent foot drop. In addition, according to the length of the leg of the patient, another foot cushion 150 can be overlapped and connected to the side of the previous foot cushion 150 away from the extending surface 112 of the cushion main body 110, and the foot cushions 150 are overlapped, so that the applicability of the medical lower limb pillow can be improved, and the comfort of the patient can be improved.

Referring to fig. 1, in some embodiments, the top surface of the foot air cushion 150 is provided with a receiving groove 152, specifically, the receiving groove 152 is designed on the foot air cushion 150 according to the functional position of the ankle joint, so as to place the foot, improve the comfort of the foot of the patient, effectively prevent the foot drop, prevent the pressure sore from occurring, position the foot, reduce the relative shake between the leg and the foot, and promote the healing of the affected limb. In addition, can dismantle at the inner wall of holding tank 152 and be provided with blotter 153, be provided with blotter 153 on the inner wall of holding tank 152, provide cushioning effect to placing of foot, can prevent simultaneously and press the emergence of sore, improve patient's foot comfort level. Wherein, the material of blotter 153 is silica gel, because silica gel has certain elasticity, can improve patient's comfort level, makes things convenient for dismouting and washing simultaneously, and silica gel's thickness can be 2 mm.

Referring to fig. 1, in addition, in some embodiments, the positioning cushion 130 and the foot cushion 150 are respectively fixed to the cushion body 110 by a hook and loop fastener 160, and the positioning cushion 130 and the foot cushion 150 are fixed to the cushion body 110 by a hook and loop fastener 160, so that the assembly is convenient and fast, and the disassembly is easy. In fact, positioning mattress 130 and foot mattress 150 may be removably connected to mattress body 110 via snap fasteners or the like.

While the preferred embodiments of the present invention have been described in detail, it should be understood that the utility model is not limited to those precise embodiments, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope or spirit of the utility model as defined in the appended claims.

Claims (10)

1. A medical lower limb pillow is characterized in that: comprises an air cushion main body (110), the air cushion main body (110) is provided with a bottom surface, a placing surface (111), an extending surface (112) and side surfaces, the bottom surface, the placing surface (111) and the extending surface (112) are sequentially connected end to end and enclose an inflating cavity, the two side surfaces are respectively arranged at two ends of the inflating cavity, the two side surfaces are respectively connected with the bottom surface, the placing surface (111) and the extending surface (112) and enable the inflating cavity to be closed, a plurality of interlayers (120) are arranged in the inflating cavity, the side edge of the bottom surface connected with the placing surface (111) is taken as a starting edge, one side edge of each interlayer (120) is connected with the starting edge, the other side edge of each interlayer (120) is connected with the extending surface (112), and the interlayers (120) divide the inflating cavity into a plurality of independent adjusting spaces from top to bottom, the position of the air cushion main body (110) corresponding to each adjusting space is provided with a first inflation valve (140).

2. The medical lower limb pillow according to claim 1, wherein: the placing surface (111) is detachably connected with a positioning air cushion (130), a groove is formed in the positioning air cushion (130), the extending direction of the groove is perpendicular to the initial edge, and a second inflation valve is arranged on the positioning air cushion (130).

3. The medical lower limb pillow according to claim 2, wherein: the extending surface (112) of the air cushion main body (110) is detachably connected with a foot air cushion (150), and the foot air cushion (150) is provided with a third inflation valve (151).

4. The medical lower limb pillow according to claim 3, wherein: the top surface of the foot cushion (150) is provided with a receiving groove (152).

5. The medical lower limb pillow according to claim 4, wherein: the inner wall of holding tank (152) can be dismantled and be provided with blotter (153).

6. The medical lower limb pillow according to claim 3, wherein: the positioning air cushion (130) and the foot air cushion (150) are respectively stuck and fixed with the air cushion main body (110) through magic tapes (160).

7. The medical lower limb pillow according to claim 1, wherein: the included angle between the interlayer (120) adjacent to the placing surface (111) and the placing surface (111) is 10-20 degrees, and the included angle between the interlayer (120) adjacent to the bottom surface and the bottom surface is 10-20 degrees.

8. The medical lower limb pillow according to claim 7, wherein: the included angle between every two interlayer (120) is 10-20 degrees.

9. The medical lower limb pillow according to claim 1, wherein: the air cushion main body (110) is made of PVC.

10. The medical lower limb pillow according to claim 5, wherein: the material of the buffer pad (153) is silicone gel.

Images