Critical patient nursing pressure sore prevention adjusting device

Abstract

The utility model relates to the field of medical equipment, and discloses a critical patient nursing pressure sore prevention adjusting device which comprises a protection plate, a plurality of sets of evenly-distributed heat dissipation holes are formed in the axis position of the front surface of the protection plate, adjusting bases are fixedly installed at the left end and the right end of the protection plate, and positioning belts are fixedly installed at the axis positions of the adjusting bases. A magnetic groove is formed in the rear surface of the protection plate, a protection assembly is arranged in a groove in the inner wall of the magnetic groove and comprises an auxiliary plate, an air nozzle is formed in the right surface of the auxiliary plate, multiple sets of air bag strips are fixedly installed on the rear surface of the auxiliary plate, and air guide pipes are connected to the bottom ends of the air bag strips through pipelines. According to the utility model, through the mutual cooperation of parts in the protection assembly, the convenience is improved when a worker maintains the equipment, the temporary secondary support protection effect on a patient is realized when the equipment is maintained, and the protection range and the protection effect of the equipment on the patient are enhanced.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment, and in particular to an adjustable device for preventing pressure ulcers in the care of critically ill patients. Background Technology

[0002] Nursing safety is a key focus of nursing management and a crucial indicator of nursing quality. Patients in the intensive care unit (ICU) often require prolonged bed rest due to the severity of their condition, along with treatments such as intravenous fluids and oxygen therapy. During nursing care, staff must provide routine care based on the patient's actual condition, including regular disinfection, cleaning, and ventilation of the ward. Adjusting the patient's position for comfort is an important aspect of nursing care, involving regular turning, expectoration, and airway clearance to prevent potential complications.

[0003] A search revealed Chinese Patent Publication No. CN213911022U, which discloses an anti-pressure ulcer device for intensive care unit (ICU) nursing. The device includes a base plate with a soft sleeve on its upper surface. An air bladder is housed inside the soft sleeve, and an air inlet device is located at one end of the air bladder. A sterile pad is placed on the upper surface of the soft sleeve. Slots are formed on both sides of the base plate, and fastening bolts are threaded to the top of the slots. One end of each fastening bolt is movably connected to a compression plate via a rotating shaft. This anti-pressure ulcer device for ICU nursing utilizes the soft sleeve to house the air bladder, providing support for the patient's back. During use, the air bladder is inflated, the patient lies on it, and the sealing head is opened to expel the gas from the air bladder, preventing pressure on the wound and thus preventing pressure ulcers. The sterile pad prevents secondary infection of the patient.

[0004] The aforementioned device has the following drawbacks: when staff need to maintain the device that has been installed on the patient's body for an extended period, the patient must manually detach the entire device, which makes disassembling the device on the patient inconvenient and increases the difficulty of maintenance. If the device is not maintained for a long time, the air pressure in the device's airbag strip may change under the pressure, leading to device damage. Therefore, a pressure ulcer prevention and adjustment device for critically ill patients is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an adjustment device for preventing pressure ulcers in the care of critically ill patients, which aims to improve the problem of inconvenient disassembly of the equipment after installation in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a pressure ulcer prevention adjustment device for critically ill patients, comprising a protective plate, wherein multiple sets of evenly distributed heat dissipation holes are opened at the axial center of the front surface of the protective plate, adjustment seats are fixedly installed at both ends of the protective plate, and positioning belts are fixedly installed at the axial center of the adjustment seats, a magnetic groove is opened on the rear surface of the protective plate, and a protective component is arranged in the groove of the inner wall of the magnetic groove, the protective component comprising a sub-plate, an air nozzle is opened on the right surface of the sub-plate, multiple sets of airbag strips are fixedly installed on the rear surface of the sub-plate, the bottom end of the airbag strips is connected to an air guide tube, a protective frame is fixedly connected to the outer side of the rear surface of the sub-plate near the airbag strips, and an auxiliary component is arranged on the left side of the front surface of the protective plate near the heat dissipation holes.

[0007] As a further description of the above technical solution: the auxiliary component includes an auxiliary groove, a telescopic rod is fixedly connected to the bottom of the inner wall of the auxiliary groove, the telescopic rod is elastically connected to an auxiliary plate through a spring, and a plurality of evenly distributed balls are rolledly connected to the upper surface of the auxiliary plate.

[0008] As a further description of the above technical solution: a zipper is fixedly installed on the upper surface of the sub-plate.

[0009] As a further description of the above technical solution: multiple sets of magnetic strips are fixedly connected to the front surface of the sub-plate, and the cross-sectional area of ​​the front surface of the magnetic strips is adapted to the cross-sectional area of ​​the magnetic groove.

[0010] As a further description of the above technical solution: the interior of the sub-plate is configured as a hollow structure, and the top corners of the sub-plate are configured as rounded corners.

[0011] As a further description of the above technical solution: the bottom end of the spring is fixedly connected to the outer wall of the telescopic end of the telescopic rod, and the top end of the spring is fixedly connected to the lower surface of the auxiliary plate.

[0012] As a further description of the above technical solution: the auxiliary groove is opened on the left side of the front surface of the protective plate near the heat dissipation hole.

[0013] As a further description of the above technical solution: the sub-plate is magnetically connected to the inner wall groove of the magnetic groove by magnetic strips.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the magnetic strip, airbag strip, protective frame and other components in the protective assembly cooperate with each other through the connection relationship to provide auxiliary support for the patient's pressure ulcer, which enhances the comfort of the device for the patient after wearing it, improves the convenience of the staff when maintaining the device, realizes the temporary secondary support protection for the patient when the device is maintained, and enhances the protection range and protection effect of the device for the patient.

[0016] 2. In this utility model, by utilizing the interrelationships between the auxiliary plate, ball bearings, protective plate, and other components in the auxiliary assembly, the device provides elastic support to the patient's skin through the action of the auxiliary plate. This improves the support function of the device, enhances the comfort of the patient's skin surface after wearing the device, improves the heat dissipation efficiency of the device, and increases the functionality of the device. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the main body of the pressure ulcer prevention adjustment device for critically ill patients proposed in this utility model.

[0018] Figure 2 This is a schematic diagram of the rear view area of ​​the protective plate of the pressure ulcer prevention adjustment device for critically ill patients proposed in this utility model;

[0019] Figure 3 This is an exploded view of a portion of the sub-plate of the pressure ulcer prevention adjustment device for critically ill patients proposed in this utility model.

[0020] Figure 4 This is a schematic diagram of a partial area of ​​the airbag strip of the pressure ulcer prevention and adjustment device for critically ill patients proposed in this utility model;

[0021] Figure 5 This is a partial cross-sectional view of the protective plate of the pressure ulcer prevention adjustment device for critically ill patients proposed in this utility model;

[0022] Figure 6 The pressure ulcer prevention and adjustment device for critically ill patients proposed in this utility model Figure 5 Enlarged view of area A.

[0023] Legend:

[0024] 1. Protective plate; 2. Positioning belt; 21. Adjustment seat; 3. Heat dissipation hole; 4. Protective component; 41. Sub-plate; 42. Magnetic strip; 43. Zipper; 44. Air nozzle; 45. Airbag strip; 46. Air duct; 47. Protective frame; 5. Auxiliary component; 51. Auxiliary groove; 52. Telescopic rod; 53. Spring; 54. Auxiliary plate; 55. Ball bearing; 6. Magnetic groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1 - Figure 2 This utility model provides an embodiment of a pressure ulcer prevention and adjustment device for critical care patients, including a protective plate 1. The protective plate 1 provides support and protection for the device. Multiple sets of evenly distributed heat dissipation holes 3 are opened at the center of the front surface of the protective plate 1. Adjustment seats 21 are fixedly installed at both ends of the protective plate 1. A positioning belt 2 is fixedly installed at the center of the adjustment seat 21. The adjustment seat 21 and the positioning belt 2 work together to loosen and adjust the device, increasing the adaptability of the device to different patients and improving the range of function of the device. A magnetic groove 6 is opened on the rear surface of the protective plate 1. A protective component 4 is set in the groove of the inner wall of the magnetic groove 6. An auxiliary component 5 is set on the left side of the front surface of the protective plate 1 near the heat dissipation holes 3.

[0027] Reference Figure 2 - Figure 4 When the device requires protection, the protection component 4 is activated. The protection component 4 includes a sub-plate 41, which is magnetically connected to the inner wall groove of the magnetic groove 6 via a magnetic strip 42. An air nozzle 44 is located on the right surface of the sub-plate 41. Operators inflate the air nozzle 44 to allow airflow into the airbag strip 45. A zipper 43 is fixedly installed on the upper surface of the sub-plate 41. By opening the zipper 43, operators can add a filling material with a temperature suitable for the patient's body to the sub-plate 41, enhancing the comfort of the device for the patient. The interior of the sub-plate 41 is hollow, and the top corners are rounded. When the device requires maintenance, the magnetic strip 42 is released from its magnetic attachment to the magnetic groove 6, and multiple sets of magnetic strips are fixedly connected to the front surface of the sub-plate 41. Strip 42 separates the sub-plate 41 from the protective plate 1, improving the convenience of equipment maintenance for staff. The cross-sectional area of ​​the front surface of the magnetic strip 42 matches the cross-sectional area of ​​the groove in the magnetic slot 6. At this time, the protective plate 1 provides temporary secondary support and protection for the patient, enhancing the protection range and effect of the equipment. Multiple sets of airbag strips 45 are fixedly installed on the rear surface of the sub-plate 41. The bottom pipe of the airbag strip 45 is connected to the air guide tube 46. Through the transmission of the air guide tube 46, the airbag strip 45 expands, providing auxiliary support for the pressure sore of the patient. A protective frame 47 is fixedly connected to the outer side of the rear surface of the sub-plate 41 near the airbag strip 45 to prevent the patient from squeezing the sore during daily activities, thus improving the protective support of the equipment for the patient's sore.

[0028] Reference Figure 3 and Figure 5 - Figure 6 After the patient wears the device, the auxiliary component 5 is activated. The auxiliary component 5 includes an auxiliary groove 51, which is located on the left side of the front surface of the protective plate 1 near the heat dissipation hole 3. A telescopic rod 52 is fixedly connected to the bottom of the inner wall of the auxiliary groove 51. The patient's skin is elastically supported by the auxiliary plate 54. The telescopic rod 52 is elastically connected to the auxiliary plate 54 through a spring 53. The telescopic rod 52, together with the spring 53, provides elastic adjustment for the auxiliary plate 54. The bottom end of the spring 53 is fixedly connected to the outer wall of the telescopic end of the telescopic rod 52, and the top end of the spring 53 is fixedly connected to the lower surface of the auxiliary plate 54, changing the sliding friction between the patient's skin and the surface of the auxiliary plate 54 into rolling friction. Multiple sets of evenly distributed ball bearings 55 are rolled on the upper surface of the auxiliary plate 54. The ball bearings 55 reduce the friction between the skin and the surface of the auxiliary plate 54, enhancing the comfort of the patient's skin surface after wearing the device. The heat dissipation hole 3 acts as an auxiliary airway for the device under close contact, improving the heat dissipation efficiency of the device and enriching its functionality.

[0029] Working principle: When the device requires protection, the protective component 4 is activated. The operator inflates the air nozzle 44, allowing airflow into the airbag strip 45. The airflow, transmitted through the air duct 46, causes the airbag strip 45 to expand, providing auxiliary support to the patient's pressure sore and preventing pressure on the sore during daily activities. This improves the device's protective support for the patient's sore. The operator can add a filling material with a temperature suitable for the patient's body by opening the zipper 43, enhancing the device's comfort. When maintenance is required, the magnetic strip 42 is released from its magnetic attachment to the magnetic groove 6, allowing the sub-plate 41 to separate from the protective plate 1, improving the operator's convenience. For ease of equipment maintenance, the protective plate 1 provides temporary secondary support and protection for the patient, enhancing the protection range and effectiveness of the equipment. After the patient wears the equipment, the auxiliary component 5 is activated. The patient's skin is elastically supported by the auxiliary plate 54, and the telescopic rod 52, in conjunction with the spring 53, provides elastic adjustment to the auxiliary plate 54, transforming the sliding friction between the patient's skin and the surface of the auxiliary plate 54 into rolling friction. The ball bearings 55 reduce the friction between the skin and the surface of the auxiliary plate 54, enhancing the comfort of the patient's skin after wearing the equipment. The heat dissipation holes 3 act as auxiliary airways when the equipment is in close contact, improving the heat dissipation efficiency of the equipment.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. Anti-pressure ulcer device for the care of critical patients, comprising a shield (1), characterized in that: The front surface of the protection plate (1) is provided with a plurality of uniformly distributed heat dissipation holes (3), the left and right ends of the protection plate (1) are fixedly provided with adjusting seats (21), the adjusting seats (21) are fixedly provided with positioning belts (2) at the shaft centers, the rear surface of the protection plate (1) is provided with a magnetic groove (6), the protection assembly (4) is arranged in the groove of the inner wall of the magnetic groove (6), the protection assembly (4) comprises a sub-plate (41), the right surface of the sub-plate (41) is provided with an air nozzle (44), a plurality of air bag strips (45) are fixedly arranged on the rear surface of the sub-plate (41), the bottom end of the air bag strip (45) is connected with a gas guide pipe (46), the rear surface of the sub-plate (41) is fixedly connected with a protection frame (47) outside the air bag strip (45), and the left side of the front surface of the protection plate (1) is provided with an auxiliary assembly (5) near the heat dissipation hole (3).

2. The intensive care patient care anti-pressure ulcer regulating device according to claim 1, characterized in that The auxiliary assembly (5) comprises an auxiliary groove (51), the inner wall bottom of the auxiliary groove (51) is fixedly connected with an extension rod (52), the extension rod (52) is elastically connected with an auxiliary plate (54) through a spring (53), and the upper surface of the auxiliary plate (54) is rollingly connected with a plurality of uniformly distributed rolling balls (55).

3. The pressure ulcer prevention adjustment device for critical patient care of claim 1, wherein: The upper surface of the sub-plate (41) is fixedly provided with a zipper (43).

4. The intensive care patient care anti-pressure ulcer adjustment device according to claim 1, characterized in that: The front surface of the sub-plate (41) is fixedly connected with a plurality of magnetic strips (42), and the cross-sectional area of the front surface of the magnetic strip (42) is matched with the cross-sectional area of the groove of the magnetic groove (6).

5. The intensive care patient care anti-pressure ulcer adjustment device according to claim 1, characterized in that: The sub-plate (41) is provided with a hollow structure, and the top corner of the sub-plate (41) is provided with a round corner structure.

6. The pressure ulcer prevention adjustment device for critical patient care of claim 2, wherein: The bottom end of the spring (53) is fixedly connected to the outer wall of the extension end of the extension rod (52), and the top end of the spring (53) is fixedly connected to the lower surface of the auxiliary plate (54).

7. The pressure ulcer prevention adjustment device for critical patient care of claim 2, wherein: The auxiliary groove (51) is arranged on the left side of the front surface of the protection plate (1) near the heat dissipation hole (3).

8. The pressure ulcer prevention adjustment device for critical patient care of claim 4, wherein: The sub-plate (41) is magnetically connected in the groove of the inner wall of the magnetic groove (6) through the magnetic strip (42).

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