Reminding device for preventing skin pressure sores
By incorporating pressure ulcer monitoring blocks and pressure sensors into the hospital bed design, the problem of delayed changes in posture for bedridden patients is solved, enabling automatic alerts and prevention of pressure ulcers.
Patent Information
- Application Number
- CN202422967800.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-03
- Publication Date
- 2025-11-25
- Estimated Expiration
- 2034-12-03
AI Technical Summary
The current lack of automatic reminder devices leads to inconsistent or forgotten timing of bedridden patients changing their posture, making it difficult to effectively prevent the formation of pressure ulcers.
A hospital bed with pressure ulcer monitoring blocks was designed. The foam pads and pressure sensors monitor the pressure areas on the patient's body and remind medical staff or family members to turn the patient over and adjust the position via a display screen.
It enables real-time monitoring and alerts for the patient's pressure areas, reducing the risk of pressure ulcer formation and improving the efficiency of nursing care for bedridden patients.
Smart Images
Figure CN223586173U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to pressure sore auxiliary treatment instrument technical field, concretely relates to a prevent skin pressure sore reminding device. BACKGROUND
[0002] Pressure sore is also called bed sore and pressure ulcer, which is a kind of skin and (or) tissue damage limited to body position, caused by insufficient blood supply due to long-time pressure on the tissue, leading to skin damage, ulcer and even necrosis. It usually occurs in people who have been lying or sitting for a long time, especially those who are unable to move and have limited local nerve and blood supply. Since the formation of pressure sore is caused by long-time bed rest, in order to prevent bedridden patients from developing pressure sores, medical staff or family members need to turn over the patient and change the bed posture within a certain period of time to prevent the same body area from being pressed for a long time. However, at present, there is no automatic reminding device for pressure sore reminding, which leads to the fact that the time for changing the bed posture of the patient cannot be unified, or the patient is forgotten to turn over. Therefore, the technical personnel in this field propose a scheme of a prevent skin pressure sore reminding device. SUMMARY
[0003] The purpose of the utility model is to provide a technical scheme of a prevent skin pressure sore reminding device to solve the problems in the background art. In order to solve the drawbacks and defects described in the background art, the technical scheme has the following contents:
[0004] The bed mechanism includes a pressure sore reminding bed on its upper surface, which is composed of 5-8 pressure sore monitoring blocks connected to each other.
[0005] The bed mechanism includes a bed headboard and a bed tailboard on the front and rear sides, a display screen is fixed on the outer surface of the bed tailboard, two bed body supports are fixed on the side of the bed headboard and the bed tailboard that are close to each other, and 5-7 cross beams are fixed on the side of the bed body supports that are close to each other.
[0006] The pressure sore monitoring block includes a soft placement groove, a placement chamber opened in the soft placement groove, and 7-9 sponge pads placed equidistantly in the placement chamber, 7-9 pressure sensors are installed equidistantly on the inner wall of the placement chamber, and the top pressure sensing end of the pressure sensor is in contact with the bottom surface of the sponge pad.
[0007] As a preferred scheme of the utility model, the bottom surface of the soft placement groove is fixed on the top surface of the bed body support and the cross beam by binding, and the top port of the placement chamber penetrates out of the upper surface of the soft placement groove and is connected with the outside.
[0008] As a preferred scheme of the utility model, the top port edges of the soft placing grooves are all treated with arc chamfering, and the four edges and corners of the sponge pad blocks are all treated with arc chamfering.
[0009] As a preferred scheme of the utility model, the soft placing grooves are all connected with connecting strips.
[0010] As a preferred scheme of the utility model, the sponge pad blocks have a spacing of 3-5mm between each other, and the outer surface of the sponge pad block and the inner cavity four around side walls of the placing chamber have a spacing of 2-5mm.
[0011] As a preferred scheme of the utility model, the data transmission end of the pressure sensor is connected with the receiving end of the display screen through a cable, and the display screen is internally provided with a control host computer for collecting pressure data of the pressure sensor.
[0012] As a preferred scheme of the utility model, the top surface of the sponge pad block is 2-5cm higher than the top end surface of the soft placing groove, and the sponge pad block is internally filled with memory cotton.
[0013] In the above technical scheme, the utility model provides technical effects and advantages:
[0014] In the technical scheme of the utility model, the pressure sore reminding bed composed of multiple groups of pressure sore monitoring blocks is arranged, the monitoring of the current area compression time and compression pressure of the patient is realized, the sponge pad block in each group of pressure sore monitoring blocks can support the human body up and down, at the same time, the sponge pad block bears the pressure sensor below, the pressure data is collected by means of the pressure sensor, and the display screen is used to remind medical staff or family members to turn over the patient or adjust the lying posture. BRIEF DESCRIPTION OF DRAWINGS
[0015] In order to more clearly illustrate the technical scheme in the embodiments or prior art, the drawings needed in the embodiments will be briefly introduced below, and obviously, the drawings in the following description are only some embodiments described in the utility model, and other drawings can be obtained by those skilled in the art according to these drawings.
[0016] Figure 1 It is a whole schematic view of the pressure sore prevention device.
[0017] Figure 2 It is a schematic view of the sickbed.
[0018] Figure 3 It is a schematic view of the pressure sore reminding bed.
[0019] Figure 4 It is a schematic view of the pressure sore monitoring block.
[0020] Reference Signs List:
[0021] 1, sickbed mechanism; 11, headboard; 12, bed body support; 13, cross arm; 14, tailboard; 15, display screen; 2, pressure ulcer monitoring block; 21, soft placement groove; 22, placement chamber; 23, connecting strip; 24, sponge pad block; 25, pressure sensor. DETAILED DESCRIPTION
[0022] In order to make the technical scheme and implementation of the utility model more clearly explained and described, the following describes several preferred specific embodiments for implementing the technical scheme of the utility model.
[0023] The following description is merely exemplary in nature and is not intended to limit the disclosure, application and uses. It should be understood that the same or similar reference signs indicate the same or similar parts and features in all the drawings. The various drawings only schematically represent the concepts and principles of the embodiments of the disclosure and do not necessarily show the specific dimensions and their proportions of the various embodiments of the disclosure. The specific parts in the specific drawings can be exaggerated to illustrate the relevant details or structures of the embodiments of the disclosure. The disclosures of the various publications, patents and published patent specifications cited herein are incorporated by reference in their entirety, the technical scheme of the utility model will be described clearly and completely in combination with the embodiments of the utility model, obviously, the described embodiments are only a part of the embodiments of the utility model.
[0024] Embodiment, a better technical scheme of a skin pressure ulcer prevention reminding device:
[0025] It comprises a sickbed mechanism 1, and the upper surface of the sickbed mechanism 1 is paved with a pressure ulcer reminding bed, and the pressure ulcer reminding bed comprises 5-8 pressure ulcer monitoring blocks 2 connected with each other.
[0026] The sickbed mechanism 1 comprises a headboard 11 and a tailboard 14 located at the front and rear sides, a display screen 15 is fixed on the outer surface of the tailboard 14, two bed body supports 12 are fixed on the side of the headboard 11 and the tailboard 14 close to each other, and 5-7 cross arms 13 are fixed on the side of the bed body supports 12 close to each other.
[0027] The pressure ulcer monitoring block 2 comprises a soft placement groove 21, a placement chamber 22 arranged in the soft placement groove 21, and 7-9 sponge pad blocks 24 equidistantly arranged in the inner cavity of the placement chamber 22, 7-9 pressure sensors 25 are equidistantly arranged on the inner cavity side wall of the placement chamber 22, and the top pressure sensing end of the pressure sensor 25 is in contact with the bottom surface of the sponge pad block 24.
[0028] The bottom surface of the soft placement groove 21 is fixed on the top surface of the bed body support 12 and the cross arm 13, and the top port of the placement chamber 22 penetrates through the upper surface of the soft placement groove 21 and is communicated with the outside. The edge of the top port of the soft placement groove 21 is chamfered with a circular arc, and the four edges of the sponge pad 24 are chamfered with a circular arc. The soft placement grooves 21 are connected with the connecting strips 23. The sponge pads 24 are spaced apart from each other by 3-5 mm, and the outer surface of the sponge pad 24 is spaced apart from the inner cavity of the placement chamber 22 by 2-5 mm.
[0029] The data transmission end of the pressure sensor 25 is connected with the receiving end of the display screen 15 through a cable, and the display screen 15 is internally provided with a control host for collecting the pressure data of the pressure sensor 25. The top surface of the sponge pad 24 is higher than the top surface of the soft placement groove 21 by 2-5 cm, and the sponge pad 24 is internally filled with memory cotton.
[0030] According to the above-mentioned preferred technical scheme, the working process of the technical scheme is described.
[0031] When the patient lies on the upper surface of the pressure sore monitoring block 2, the heel, coccyx, elbow joint, scapula, back of the head of the patient will be in contact with the sponge pad 24, or when the patient adopts a lateral position, the lateral ankle, lateral knee joint, hip, lateral chest, shoulder joint and ear of the patient will be in contact with the sponge pad 24. Influenced by the weight of the patient, the sponge pad 24 is collapsed inwardly and moves downwardly, so as to transmit the pressure to the detection end of the pressure sensor 25. After the pressure time of the sponge pad 24 is set through the display screen 15, if the pressure time of the sponge pad 24 detected by the pressure sensor 25 exceeds the threshold value, the medical staff or family members are reminded through the loudspeaker and display panel on the display screen 15, so as to change the posture of the patient. After the sponge pad 24 is released from the pressure, the control host in the display screen 15 resets the pressure time set by the pressure sensor 25.
[0032] The above only describes some exemplary embodiments of the present application in a descriptive manner, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present application. Therefore, the above drawings and description are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the present application.
Claims
1. A pressure ulcer prevention reminder device, comprising a bed mechanism (1), characterized in that: The upper surface of the bed structure (1) is covered with a pressure ulcer reminder bed, which consists of 5-8 interconnected pressure ulcer monitoring blocks (2); The bed structure (1) includes a headboard (11) and a footboard (14) located on the front and rear sides. A display screen (15) is fixed on the outer surface of the footboard (14). Two bed frame supports (12) are fixed on the side of the headboard (11) and the footboard (14) that are close to each other. Five to seven crossbeams (13) are fixed on the side of the bed frame supports (12) that are close to each other. The pressure ulcer monitoring block (2) includes a soft placement groove (21), a placement chamber (22) opened inside the soft placement groove (21), and 7-9 sponge pads (24) placed at equal intervals in the inner cavity of the placement chamber (22). 7-9 pressure sensors (25) are installed at equal intervals on the inner side wall of the placement chamber (22). The top pressure sensing end of the pressure sensor (25) is in contact with the bottom surface of the sponge pad (24).
2. The pressure ulcer prevention reminder device according to claim 1, characterized in that: The bottom surface of the soft placement groove (21) is tied and fixed to the top surface of the bed frame (12) and the crossbeam (13), and the top port of the placement chamber (22) extends out from the upper surface of the soft placement groove (21) and communicates with the outside.
3. The pressure ulcer prevention reminder device according to claim 1, characterized in that: The top port edge of the soft placement groove (21) is rounded and chamfered, and the four corners of the sponge pad (24) are rounded and chamfered.
4. The pressure ulcer prevention reminder device according to claim 1, characterized in that: Each of the soft placement slots (21) is sewn together with a connecting strip (23).
5. The pressure ulcer prevention reminder device according to claim 1, characterized in that: The sponge pads (24) are spaced 3-5 mm apart, and the outer surface of the sponge pads (24) is spaced 2-5 mm apart from the inner wall of the placement chamber (22).
6. The pressure ulcer prevention reminder device according to claim 1, characterized in that: The data transmission end of the pressure sensor (25) is connected to the receiving end of the display screen (15) via a cable. The display screen (15) is equipped with a control host for collecting pressure data from the pressure sensor (25).
7. The pressure ulcer prevention reminder device according to claim 1, characterized in that: The top surface of the sponge pad (24) is 2-5cm higher than the top end face of the soft placement groove (21), and the interior of the sponge pad (24) is filled with memory foam.