CN213911019U

CN213911019U - Leg pad pillow for preventing foot pressure sores

Info

Publication number: CN213911019U
Application number: CN202022649369.9U
Authority: CN
Inventors: 代维敏; 刘敏
Original assignee: Peoples Hospital of Deyang City
Current assignee: Peoples Hospital of Deyang City
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-08-10
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a leg pad pillow for preventing foot pressure sores, which comprises an air bag, wherein a plurality of inflation ports are correspondingly arranged at two sides of the outer wall of the air bag, the tops of the inflation ports are movably connected with a sealing cover, a plurality of leg pad pillow bodies with different heights are arranged at the tops of the air bag, the top of each leg pad pillow body is connected with a leg pad for improving the comfort level of a patient, a double-shaft motor is arranged at the central position of the bottom of the inner wall of the leg pad pillow body, the output ends at two sides of the double-shaft motor are connected with one end of a threaded rod, the two threaded rods are arranged, the one end of the double-shaft motor is rotationally connected with the two sides of the inner wall of the leg pad pillow body, a threaded block is sleeved on the threaded rod, the top of the threaded block is connected with the bottom of a fixed plate, and a driving motor is arranged at one side of the fixed plate, the utility model is favorable for the circulation of air inside the leg pad pillow, can effectively improve the ventilation effect of the leg pad pillow, and avoid pressure sores after the patient uses the leg pad pillow for a long time, is beneficial to the recovery of the wound of the patient and improves the recovery efficiency of the patient.

Description

Leg pad pillow for preventing foot pressure sores

Technical Field

The utility model relates to a leg pad pillow technical field specifically is a leg pad pillow of sore is pressed to prevention foot.

Background

For patients lying in bed for a long time, skin tissues and even muscles between the body surface bony prominences and the bed mattress are caused by extremely weak physical strength, or sensory and motor function loss, weakness and lying position conversion and improper nursing, and ulcers are formed due to continuous pressure, local hypoxia, vascular embolism and tissue necrosis and sloughing, which are called pressure sores.

The patient that carries out the low limbs operation avoids the foot to appear pressing the sore in order to accelerate wound healing's speed, generally can use the leg pad pillow to carry out postoperative care, and current leg pad pillow ventilation effect is ideal inadequately, and patient's foot probably causes after contacting with leg pad pillow for a long time and presses the sore, probably makes the wound further worsen, has prolonged the recovered time of patient, brings unnecessary misery for the patient.

Therefore, we propose a leg rest pillow for preventing foot pressure sores to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leg pad pillow of sore is pressed to prevention foot to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a leg pad pillow for preventing foot pressure sores comprises an air bag, wherein a plurality of inflation ports are correspondingly arranged on two sides of the outer wall of the air bag, the tops of the inflation ports are movably connected with a sealing cover, a plurality of leg pad pillow bodies with different heights are arranged on the tops of the air bag, the top of each leg pad pillow body is connected with a leg protection pad for improving the comfort level of a patient, a double-shaft motor is arranged at the central position of the bottom of the inner wall of each leg pad pillow body, the output ends of the two sides of the double-shaft motor are connected with one end of a threaded rod, the two threaded rods are far away from the two ends of the double-shaft motor, the two ends of the double-shaft motor are rotatably connected with the two sides of the inner wall of each leg pad pillow body, a threaded block is sleeved on the threaded rod, the top of the threaded block is connected with, the fan box sets up the fixed plate opposite side, the inside heating wire that is equipped with of fan box, the heating wire is located the fan is kept away from bull stick one side, the corresponding position department in leg pad pillow body both sides is equipped with the opening that accelerates ventilation speed, a plurality of ventilation holes have been seted up to leg pad pillow body top equidistance.

As a further aspect of the present invention: the leg protection pad comprises a sterilization layer, a breathable layer and a cotton pad, the sterilization layer is arranged on one side close to the legs of a human body, the bottom of the sterilization layer is connected with the top of the breathable layer, the bottom of the breathable layer is connected with the top of the cotton pad, and the bottom of the cotton pad is attached to the top of the leg pad pillow body.

As a further aspect of the present invention: the threaded rod is kept away from one end of the double-shaft motor and is rotatably connected with the inner wall of the leg pad pillow body through a bearing, the number of the bearings is two, and the two bearings are correspondingly arranged on two sides of the inner wall of the leg pad pillow body.

As a further aspect of the present invention: the inside dust screen that is equipped with of opening avoids the dust to get into the inside leg cushion pillow body.

As a further aspect of the present invention: and a shock pad is arranged at the joint between the double-shaft motor and the inner wall of the leg pillow body.

As a further aspect of the present invention: the surface of the sealing cover is provided with anti-slip threads for preventing a user from slipping hands.

As a further aspect of the present invention: the bottom of the air bag is provided with a stable suction foot which is convenient to fix.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses be favorable to the inside circulation of air of leg pad pillow body, can effectively improve the ventilation effect of leg pad pillow, avoid the patient to use to appear pressing the sore behind the leg pad pillow for a long time, be favorable to the recovery of patient wound, improved patient's recovered efficiency.

2. The utility model discloses the layer of disinfecting that sets up has fine bactericidal effect, avoids the breeding of the patient's wounded department bacterium, and ventilative layer has fine ventilation effect, is favorable to hindering the circulation of air in affected part, and cotton pad can provide comfortable use for the patient and feel.

Drawings

Fig. 1 is a three-dimensional view of a leg rest for preventing foot pressure sores.

Fig. 2 is a schematic structural view of a leg rest pillow body in the leg rest pillow for preventing foot pressure sores.

Fig. 3 is a schematic view showing a structure of a leg shield in a leg rest for preventing pressure sores on the foot.

In the figure: 9-leg pad pillow body; 901-a two-shaft motor; 902-a threaded rod; 903-a bearing; 904-thread block; 905-a fixed plate; 906-fan case; 907-a fan; 908-a rotating rod; 909-drive motor; 910-heating wire; 911-vent; 912-opening; 913-a dust screen; 10-leg guard pad; 101-a sterilizing layer; 102-a gas-permeable layer; 103-cotton pad; 11-an air bag; 12-an inflation port; 120-sealing cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, a leg pad pillow for preventing foot pressure sores comprises an air bag 11, wherein a plurality of inflation ports 12 are correspondingly disposed on two sides of an outer wall of the air bag 11, top portions of the inflation ports 12 are movably connected with a sealing cover 120, when a patient is subjected to postoperative care, a medical worker firstly communicates an external air pump with the inflation ports 12 to inflate the air pump, so as to adjust the height of the leg pad pillow to a proper position, the leg pad pillow is sealed by the sealing cover 120 after inflation, and can be adjusted according to the use requirements of different patients, the leg pad pillow is simple to use, convenient to operate and high in practicability, a plurality of leg pad pillow bodies 9 with different heights are disposed on the top portions of the air bag 11, the top portions of the leg pad pillow bodies 9 are connected with a leg pad 10 for improving the comfort of the patient, a double-shaft motor 901 is disposed at the center position of the bottom portion of an inner wall of the leg pad pillow body 9, output ends of two sides of the double-shaft motor 901 are connected with one end of a threaded rod 902, two threaded rods 902 are provided, one end of each of the two threaded rods 902, which is far away from the double-shaft motor 901, is rotatably connected with two sides of the inner wall of the leg pillow body 9, a threaded block 904 is sleeved on each of the threaded rods 902, the top of each of the threaded blocks 904 is connected with the bottom of a fixing plate 905, a driving motor 909 is arranged on one side of the fixing plate 905, the output end of the driving motor 909 is connected with one end of a rotating rod 908, one end of the rotating rod 908, which is far away from the driving motor 909, penetrates through the fixing plate 905 to be connected with a fan 907, the fan 907 is positioned in a fan box 906, the fan box 906 is arranged on the other side of the fixing plate 905, heating wires 910 are arranged in the fan box 906, the heating wires 910 are positioned on one side of the fan 907, which is far away from the rotating rod 908, openings 912 for increasing the ventilation speed are arranged at corresponding positions on two sides of the leg pillow body 9, a plurality of ventilation holes 911 are arranged at equal intervals on the top of the leg pillow body 9, in order to improve the ventilation effect of the leg pillow, start double-shaft motor 901, double-shaft motor 901 drives the threaded rod 902 of both sides and rotates, screw block 904 that sets up on threaded rod 902 carries out reciprocating motion along threaded rod 902, start driving motor 909 next, driving motor 909 drives bull stick 908 and rotates, the fan 907 that sets up at bull stick 908 opposite side carries out work, fan 907 can carry out reciprocating motion along threaded rod 902, be favorable to the inside circulation of air of pad leg pillow body 9, can effectively improve the ventilation effect of pad leg pillow, avoid the patient to use to appear pressing the sore behind the pad leg pillow for a long time, be favorable to the recovery of patient's wound, patient's recovered efficiency has been improved.

Leg pad 10 is including layer 101 of disinfecting, ventilative layer 102 and cotton pad 103, and layer 101 of disinfecting sets up and is being close to human shank one side, and layer 101 bottom of disinfecting is connected with ventilative layer 102 top, and ventilative layer 102 bottom is connected with cotton pad 103 top, cotton pad 103 bottom with pad leg pillow body 9 top laminating, patient's shank can directly be placed on leg pad 10 surface, and the layer 101 of disinfecting that sets up has fine bactericidal effect, avoids breeding of the sick and wounded bacterium of patient, and ventilative layer 102 has fine ventilation effect, is favorable to hindering the circulation of air in affected part, and cotton pad 103 can provide comfortable use for the patient and feels.

One end, far away from the double-shaft motor 901, of the threaded rod 902 is rotatably connected with the inner wall of the leg pillow body 9 through a bearing 903, two bearings 903 are arranged, and the two bearings 903 are correspondingly arranged on two sides of the inner wall of the leg pillow body 9.

Inside being equipped with of opening 912 avoids the dust to get into inside dust screen 913 of leg cushion pillow body 9 sets up inside dust screen 913 can effectively avoid external dust to get into leg cushion pillow body 9, avoids the dust to influence the inside ventilation effect of leg cushion pillow body 9, and the practicality is strong.

The joint between the double-shaft motor 901 and the inner wall of the leg pillow body 9 is provided with a shock pad, and the shock pad can effectively prolong the service life of the double-shaft motor 901.

The surface of the sealing cover 120 is provided with anti-skidding threads for avoiding the hand skidding of a user, the anti-skidding threads can be used for avoiding the hand skidding of the user, and the practicability is high.

The bottom of the air bag 11 is provided with a stable suction foot convenient to fix, and the stable suction foot is arranged to fix the leg cushion pillow conveniently.

The utility model discloses a theory of operation is: when the postoperative care is carried out on a patient, a medical worker firstly communicates an external air pump with an inflation inlet 12 to inflate the air pump, the height of the leg pad pillow is adjusted to a proper position, the leg pad pillow is sealed by a sealing cover 120 after the inflation is finished, the legs of the patient can be directly placed on the surface of the leg pad 10, the arranged sterilization layer 101 has a good sterilization effect, the bacteria at the wounded part of the patient are prevented from breeding, the ventilation layer 102 has a good ventilation effect, the ventilation effect of the wounded part is facilitated, the cotton pad 103 can provide comfortable use feeling for the patient, in order to improve the ventilation effect of the leg pad pillow, the double-shaft motor 901 is started, the double-shaft motor 901 drives the threaded rods 902 at two sides to rotate, the threaded blocks 904 arranged on the threaded rods 902 reciprocate along the threaded rods 902, then the driving motor 909 is started, the driving motor 909 drives the rotating rod 908 to rotate, and the fan 907 arranged at the other side of the rotating rod 908 is used for work, fan 907 can carry out reciprocating motion along threaded rod 902, is favorable to the inside circulation of air of pad leg pillow body 9, can effectively improve the ventilation effect of pad leg pillow, avoids the patient to use to appear pressing the sore behind the pad leg pillow for a long time, is favorable to the recovery of patient's wound, has improved patient's recovered efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a leg pad pillow of prevention foot pressure sore, includes gasbag (11), its characterized in that, gasbag (11) outer wall both sides correspond and are equipped with a plurality of inflation inlet (12), a plurality of inflation inlet (12) top and sealed lid (120) swing joint, gasbag (11) top is equipped with leg pad pillow body (9) of a plurality of co-altitude, and leg pad pillow body (9) top is connected with leg pad (10) that improve patient's comfort level, leg pad pillow body (9) inner wall bottom central point department of putting is equipped with double-shaft motor (901), and double-shaft motor (901) both sides output is connected with threaded rod (902) one end, and threaded rod (902) are equipped with two, and two threaded rod (902) keep away from double-shaft motor (901) one end with leg pad pillow body (9) inner wall both sides are rotated and are connected, the cover is equipped with thread piece (904) on threaded rod (902), and thread piece (904) top is connected with fixed plate (905) bottom, fixed plate (905) one side is equipped with driving motor (909), and driving motor (909) output is connected with bull stick (908) one end, and bull stick (908) is kept away from driving motor (909) one end is run through fan (907) are connected to fixed plate (905), and fan (907) are located inside fan box (906), and fan box (906) set up fixed plate (905) opposite side, fan box (906) inside is equipped with heating wire (910), and heating wire (910) are located fan (907) are kept away from bull stick (908) one side, the corresponding position department in leg bolster body (9) both sides is equipped with opening (912) that accelerate ventilation speed, a plurality of ventilation holes (911) have been seted up to leg bolster body (9) top equidistance.

2. The leg rest pillow for preventing foot pressure sores as claimed in claim 1, wherein the leg protection cushion (10) comprises a sterilizing layer (101), a breathable layer (102) and a cotton cushion (103), the sterilizing layer (101) is arranged on one side close to the legs of a human body, the bottom of the sterilizing layer (101) is connected with the top of the breathable layer (102), the bottom of the breathable layer (102) is connected with the top of the cotton cushion (103), and the bottom of the cotton cushion (103) is attached to the top of the leg rest pillow body (9).

3. The leg pillow for preventing foot pressure sores as claimed in claim 1, wherein one end, away from the double-shaft motor (901), of the threaded rod (902) is rotatably connected with the inner wall of the leg pillow body (9) through a bearing (903), two bearings (903) are arranged, and the two bearings (903) are correspondingly arranged on two sides of the inner wall of the leg pillow body (9).

4. The leg rest for preventing foot pressure sores as claimed in claim 1, wherein a dust screen (913) for preventing dust from entering the inside of the leg rest body (9) is provided inside the opening (912).

5. The leg pillow for preventing foot pressure sores as claimed in claim 1, wherein a shock absorption pad is arranged at the joint between the double-shaft motor (901) and the inner wall of the leg pillow body (9).

6. The leg rest for preventing foot pressure sores as claimed in claim 1, wherein the sealing cover (120) is provided with anti-slip threads on a surface thereof to prevent a user's hands from slipping.

7. The leg rest for preventing foot pressure sores as claimed in claim 1, wherein the bottom of the air bag (11) is provided with a stable foot suction for facilitating fixing.