Protective tool for preventing pressure sores of old bedridden patient

Abstract

The utility model discloses a protector for preventing pressure sores of an old bedridden patient, which relates to the technical field of medical instruments and comprises a protector body, the top of the protector body is fixedly connected with an elastic bandage, the inner wall of the protector body is fixedly connected with a runner pipe, the side wall of the protector body is provided with a through hole positioned on one side of the runner pipe, and the through hole is communicated with the runner pipe. Through arrangement of a circulating pipe, when the legs of the patient are nursed through the protective tool, in order to reduce the situation that the legs of the patient make contact with the protective tool for a long time, heat on the surface of the protective tool is high, and pressure sores appear on the skin of the patient, a suction fan can be turned on when the legs of the patient are nursed through the protective tool, and through arrangement of through holes, the pressure sores on the legs of the patient can be reduced. When the protector is in use, external air is sucked into the circulating pipe, the air feeder is turned on, and the air in the circulating pipe is conveyed to the leg skin of a patient through the connecting holes, so that the effect of circularly conveying the air is achieved, and the effect of reducing the temperature of the contact part of the leg skin and the protector is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a protective device for preventing bedsores in elderly bedridden patients. Background Art

[0002] Elderly patients with lower limb disability or stroke who are bedridden for a long time have poorer blood circulation in their lower limbs than usual. They need to pay attention to the protection of the feet and the prevention and treatment of foot drop. For this purpose, protective gear is needed to perform protective treatment operations on the patients' legs.

[0003] For example, announcement number CN217040581U discloses a foot pillow for elderly bedridden patients, including a cushion block and a vertical support plate. The vertical support plate is detachably connected to one end of the cushion block. The cushion block is provided with a placement groove for placing the calf. The angle between the plane of the vertical support plate facing the side of the cushion block and the placement groove is 80°-100°. The utility model places the feet of elderly bedridden patients in the placement groove of the cushion block, and the soles of the feet abut against the vertical support plate to keep the feet upright and prevent the feet from sagging. The foot pillow is simple and convenient to move.

[0004] However, although this kind of protective gear for preventing bedsores in elderly bedridden patients can provide protective support for the patient's legs when used, when the patient's legs are supported by the protective gear for a long time, the temperature of the contact area between the patient's leg skin and the protective gear is not cooled effectively, so that the contact area between the leg and the protective gear is sealed for a long time, the patient's skin temperature will increase, causing bedsores on the skin, and reducing the supporting and nursing effect of the protective gear on the patient.

[0005] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a protective device for preventing bedsores in elderly bedridden patients is proposed. Utility Model Content

[0006] The utility model aims to provide a protective gear for preventing bedsores in elderly bedridden patients, so as to solve the problem in the above-mentioned background technology that the temperature of the contact part between the patient's leg skin and the protective gear is not cooled effectively.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective gear for preventing pressure sores in elderly bedridden patients, comprising a protective gear main body, an elastic band is fixedly connected to the top of the protective gear main body, a circulation pipe is fixedly connected to the inner wall of the protective gear main body, a through hole located on one side of the circulation pipe is opened on the side wall of the protective gear main body, a suction fan is arranged on the side wall of the circulation pipe, a circulation groove is opened on the inner wall of the circulation pipe, a blower is arranged on the side wall of the circulation pipe, and a connecting hole located above the blower is opened on the surface of the protective gear main body.

[0008] Furthermore, an electric push rod is fixedly connected to the outer wall of the protective gear body, one end of the electric push rod is fixedly connected to a lifting rod slidably connected to the outer wall of the protective gear body, and a sliding groove is provided at the connection position between the outer wall of the protective gear body and the lifting rod.

[0009] Furthermore, the outer wall profile of the circulation tube is in an "L" shape.

[0010] Furthermore, the suction fan is arranged in the middle part between the circulation pipe and the through hole.

[0011] Furthermore, the air blower is arranged in the middle part between the circulation pipe and the connecting hole.

[0012] Furthermore, the connection holes are evenly arranged on the surface of the protective gear body.

[0013] Furthermore, the outer wall profile of the lifting rod is in an arc shape.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model is provided with a circulation tube. When the patient's legs are cared for by the protective gear, in order to reduce the long-term contact between the patient's legs and the protective gear, which causes the high surface heat of the protective gear and the pressure sores on the patient's skin, when the patient's legs are cared for by the protective gear, the suction fan can be turned on to suck the external air into the circulation tube through the opening of the through hole, and the air supply fan can be turned on to transport the air in the circulation tube to the patient's leg skin through the opening of the connecting hole, so as to play the role of air circulation and transportation, and achieve the effect of reducing the temperature of the contact part between the leg skin and the protective gear;

[0016] 2. The utility model sets a lifting rod. When the protective gear is used to assist the patient's legs, in order to improve the effect of automatically lifting the patient's legs after the patient has been placed statically on the surface of the protective gear for a long time, the electric push rod can be turned on to drive the lifting rod to slide along the inner wall of the slide groove, thereby automatically lifting the patient's legs back and forth. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The figure is a schematic diagram of the three-dimensional structure of the protective gear;

[0018] Figure 2 It is a schematic diagram of the three-dimensional structure of the protective gear in another direction;

[0019] Figure 3 Schematic diagram of the distribution structure of the circulation pipe position;

[0020] Figure 4 It is a schematic diagram of the connection structure between the lifting rod and the protective gear body.

[0021] In the figure: 1. Protective gear body; 2. Elastic strap; 3. Circulation pipe; 4. Through hole; 5. Suction fan; 6. Circulation slot; 7. Air supply fan; 8. Connection hole; 9. Electric push rod; 10. Lifting rod; 11. Slide slot. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Embodiment 1: Figure 1-Figure 3 As shown, a protective gear for preventing bedsores in elderly bedridden patients comprises a protective gear main body 1, an elastic band 2 is fixedly connected to the top of the protective gear main body 1, a circulation tube 3 is fixedly connected to the inner wall of the protective gear main body 1, a through hole 4 located on one side of the circulation tube 3 is opened on the side wall of the protective gear main body 1, a suction fan 5 is arranged on the side wall of the circulation tube 3, a circulation groove 6 is opened on the inner wall of the circulation tube 3, a blower 7 is arranged on the side wall of the circulation tube 3, and a connecting hole 8 located above the blower 7 is opened on the surface of the protective gear main body 1.

[0024] Furthermore, the outer wall profile of the circulation tube 3 is in an "L" shape, which is beneficial for effectively conveying the inhaled air through the setting of the outer wall profile of the circulation tube 3 in the "L" shape.

[0025] Furthermore, the suction fan 5 is arranged in the middle part of the circulation tube 3 and the through hole 4, which is beneficial to effectively supply air to cool the patient's skin.

[0026] Furthermore, the air blower 7 is arranged in the middle part of the circulation tube 3 and the connecting hole 8, which is beneficial to effectively cool down the skin of the patient in contact with the protective gear.

[0027] Furthermore, the connection holes 8 are evenly arranged on the surface of the protective gear body 1, which is conducive to the setting that the connection holes 8 are evenly arranged on the surface of the protective gear body 1, thereby playing a role in all-round cooling of the patient's skin in contact with the protective gear.

[0028] Embodiment 2: Figure 1 , Figure 2 and Figure 4As shown, the utility model proposes a protective gear for preventing bedsores in elderly bedridden patients. Compared with the first embodiment, as another implementation mode of the utility model, the outer wall of the protective gear main body 1 is fixedly connected with an electric push rod 9, and one end of the electric push rod 9 is fixedly connected with a lifting rod 10 which is slidably connected to the outer wall of the protective gear main body 1. A slide groove 11 is provided at the connection part between the outer wall of the protective gear main body 1 and the lifting rod 10. When working, by setting the lifting rod 10, it is beneficial to assist the patient's legs in supporting the protective gear. In order to improve the effect of automatically lifting the patient's legs for exercise after the patient has been placed statically on the surface of the protective gear for a long time, the electric push rod 9 can be opened to drive the lifting rod 10 to slide along the inner wall of the slide groove 11, thereby automatically lifting the patient's legs back and forth.

[0029] Furthermore, the outer wall profile of the lifting rod 10 is in an arc shape, which is conducive to effectively and automatically lifting the patient's legs.

[0030] Working principle: When using this protective gear to prevent bedsores in elderly bedridden patients, first, when the patient's legs are cared for by the protective gear, in order to reduce the long-term contact between the patient's legs and the protective gear, which causes high heat on the surface of the protective gear and causes bedsores on the patient's skin, when the patient's legs are cared for by the protective gear, the suction fan 5 can be turned on to suck external air into the circulation pipe 3 through the opening of the through hole 4, and the air supply fan 7 can be turned on to transport the air in the circulation pipe 3 to the patient's leg skin through the opening of the connecting hole 8, thereby playing a role in air circulation and transportation, thereby achieving the effect of reducing the temperature of the contact part between the leg skin and the protective gear.

[0031] Finally, when the patient's legs are assisted in supporting by the protective gear, in order to improve the effect of automatic lifting exercise of the patient's legs after the patient has been placed statically on the surface of the protective gear for a long time, the electric push rod 9 can be turned on to drive the lifting rod 10 to slide along the inner wall of the slide groove 11, thereby automatically lifting the patient's legs back and forth.

[0032] This is how a protective gear designed to prevent pressure sores in elderly bedridden patients works.

[0033] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A protective gear for preventing bedsores in elderly bedridden patients, comprising a protective gear body (1), characterized in that: The top of the protective gear body (1) is fixedly connected to an elastic band (2), the inner wall of the protective gear body (1) is fixedly connected to a circulation tube (3), the side wall of the protective gear body (1) is provided with a through hole (4) located on one side of the circulation tube (3), the side wall of the circulation tube (3) is provided with a suction fan (5), the inner wall of the circulation tube (3) is provided with a circulation groove (6), the side wall of the circulation tube (3) is provided with a blower (7), and the surface of the protective gear body (1) is provided with a connection hole (8) located above the blower (7).

2. A protective gear for preventing bedsores in elderly bedridden patients according to claim 1, characterized in that: The outer wall of the protective gear body (1) is fixedly connected to an electric push rod (9), one end of the electric push rod (9) is fixedly connected to a lifting rod (10) slidably connected to the outer wall of the protective gear body (1), and a sliding groove (11) is provided at the connection portion between the outer wall of the protective gear body (1) and the lifting rod (10).

3. The protective gear for preventing bedsores in elderly bedridden patients according to claim 1, characterized in that: The outer wall profile of the circulation tube (3) is in an "L" shape.

4. The protective gear for preventing bedsores in elderly bedridden patients according to claim 1, characterized in that: The suction fan (5) is arranged in the middle of the circulation pipe (3) and the through hole (4).

5. The protective gear for preventing bedsores in elderly bedridden patients according to claim 1, characterized in that: The air blower (7) is arranged in the middle of the circulation pipe (3) and the connecting hole (8).

6. The protective gear for preventing bedsores in elderly bedridden patients according to claim 1, characterized in that: The connection holes (8) are evenly arranged on the surface of the protective gear body (1).

7. The protective gear for preventing bedsores in elderly bedridden patients according to claim 2, characterized in that: The outer wall profile of the lifting rod (10) is in an arc shape.

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