Emergency nursing bed convenient to transfer
By designing an adjustable nursing bed frame and multifunctional protective components, the problems of transporting emergency nursing beds in narrow spaces and unstable center of gravity have been solved, enabling flexible transport of nursing beds in narrow passages and ensuring patient safety.
Patent Information
- Application Number
- CN202511497051.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-20
- Publication Date
- 2025-12-09
AI Technical Summary
The existing emergency care beds are generally quite large, which causes inconvenience during transport due to space constraints, delays treatment, and the high center of gravity makes them prone to tipping over and causing secondary injuries to patients.
A nursing bed has been designed, comprising a bed frame, mattress, adjustment components, protective pads, limiting plates, and rubber airbags. The width and height of the bed frame can be adjusted by telescopic drive components and electric push rods. The protective pads and limiting plates protect patients, while the rubber airbags adapt to different body types, enhancing adaptability and safety.
It enables flexible transfer of nursing beds in narrow passages, reduces the risk of center of gravity problems, prevents collisions and secondary injuries, and improves patient protection and comfort.
Smart Images
Figure CN121081218A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of medical care, in particular to an emergency nursing bed convenient for transfer. BACKGROUND
[0002] The emergency nursing bed is a bed specially used in emergency room or emergency medical care environment, and in the process of transferring patients by using the emergency nursing bed, due to the fact that the existing emergency nursing bed is relatively wide, it is difficult to turn and move flexibly in a narrow hospital corridor or crowded ward environment, and when passing through a place with a narrow door, it is difficult to pass through, and a lot of time and manpower are needed to adjust the position and angle of the bed, which causes delay in the treatment opportunity of the patient, and even the nursing bed collides with the door frame and other external objects during the transfer process, causing secondary injury to the patient.
[0003] Further, after the patient lies on the nursing bed, the overall center of gravity of the nursing bed is high, and when the nursing bed is transferred through the corner, the nursing bed is easy to fall due to uneven force when turning or being pushed by medical staff, which causes the patient to be injured again. SUMMARY
[0004] In order to overcome the shortcomings of the existing emergency nursing bed, which is relatively wide, inconvenient to transfer due to space, and causes delay in the treatment opportunity of the patient, and the overall center of gravity of the nursing bed is high, which is easy to fall when turning, causing the patient to be injured again, the present application provides an emergency nursing bed convenient for transfer.
[0005] The technical implementation scheme of the present application is: an emergency nursing bed convenient for transfer, comprising a bed frame and a mattress; a plurality of mattresses are arranged on the bed frame; two bed rails are arranged on the bed frame; a plurality of cross beams are arranged on the bed frame; a plurality of supporting pieces are arranged on the bed frame; further comprising an adjusting assembly, a protective pad and a limiting plate; an adjusting assembly for adjusting the supporting angle of the mattress is arranged on the bed frame; a plurality of protective pads for protecting the patient are rotatably connected to each mattress; each protective pad is connected with the adjusting assembly; a limiting plate for limiting the body position of the patient is rotatably connected to each protective pad located in the middle.
[0006] Optionally, the adjusting assembly comprises telescopic driving members one, fixing frames and telescopic driving members two; a plurality of telescopic driving members one for adjusting the support angle of the mattress are rotatably connected to the bed frame; each telescopic driving member one is rotatably connected to a corresponding cross beam; each lower side of the mattress is fixedly connected with a fixing frame; the telescopic end of each telescopic driving member one is rotatably connected with a corresponding fixing frame; the telescopic end of the telescopic driving member one located at the front side is in an initial extended state, and the telescopic end of the telescopic driving member one located at the rear side is in an initial retracted state; a plurality of telescopic driving members two are rotatably connected to each fixing frame; the telescopic end of each telescopic driving member two is rotatably connected to a corresponding protective pad.
[0007] Optionally, each cross beam is a telescopic pipe; the left and right ends of each cross beam can be retracted towards the middle part of the cross beam, and the left and right ends of each bed rail can be retracted towards the middle part of the bed rail.
[0008] Optionally, each support member is an electric push rod.
[0009] Optionally, the rear side of each limiting plate is arc-shaped.
[0010] Optionally, a soft cladding layer is arranged on the outer side of each limiting plate.
[0011] Optionally, it further comprises rubber air bags and an air pump; a plurality of rubber air bags for facilitating the turning of the patient by medical staff are fixedly connected to the upper side of each mattress; the air pump is fixedly connected to the fixing frame located in the middle part; each rubber air bag is connected to the air pump through an air pipe.
[0012] Optionally, it further comprises an adaptive system, which comprises telescopic driving members three and support plates; one telescopic driving member three is fixedly connected to each fixing frame; one support plate is fixedly connected to the telescopic end of each telescopic driving member three; each support plate is located in the middle part of the corresponding mattress and penetrates the corresponding mattress in the up-down direction; the support plate located in the middle part penetrates the mattress located in the middle part in the front-rear direction and is in contact with the support plates located at the front side and the rear side.
[0013] Optionally, each support plate is made of a breathable material.
[0014] Optionally, each rubber air bag is attached to the left and right sides of the corresponding support plate.
[0015] Beneficial effects: the present application realizes the contraction of the cross beam, which is conducive to reducing the overall width of the bed frame, so that the nursing bed can better adapt to narrow passages and doorways, facilitating the transfer of the nursing bed, preventing collision with doorsteps and other external objects due to the excessive width of the nursing bed, and enhancing the protection effect on the patient; The protective pad is driven upward by the telescopic driving member two to block and protect the side of the patient, thereby enhancing the protection effect on the patient during the transfer process; The hand of the patient being intravenously injected is separated from the body by the limiting plate, so as to prevent the needle head from being squeezed when the patient deviates to the side, avoid secondary injury to the patient, and enhance the protection effect on the patient By inflating the rubber air bag, different patients can be adapted, the adaptability of the nursing bed to different patients is enhanced, and the patient can be lifted into an inclined state by inflating the rubber air bag on one side, so that the medical staff can put hands under the patient to turn over the patient, and the convenience of the medical staff when taking care of the patient is improved. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is a first perspective view of the three-dimensional structure of the application; Figure 2 It is a second perspective view of the three-dimensional structure of the application; Figure 3 It is a combined three-dimensional structure diagram of the bed frame, mattress, protective pad, limiting plate, adjusting assembly, rubber air bag and adaptation system of the application; Figure 4 It is a first perspective view of the combined three-dimensional structure of the mattress, protective pad, adjusting assembly and adaptation system of the application; Figure 5 It is a second perspective view of the combined three-dimensional structure of the mattress, protective pad, adjusting assembly and adaptation system of the application; Figure 6 It is a combined three-dimensional structure diagram of the mattress, protective pad, limiting plate, adjusting assembly, rubber air bag and adaptation system of the application; Figure 7 It is a transport state diagram of the bed frame of the application.
[0017] Label name in the figure: 1-bed frame, 1001-bed rail, 1002-cross beam, 1003-supporting piece, 2-mattress, 3-protective pad, 4-limiting plate, 201- telescopic driving piece one, 202-fixed frame, 203-telescopic driving piece two, 301-rubber air bag, 302-air pump, 401-telescopic driving piece three, 402-supporting plate. DETAILED DESCRIPTION
[0018] The above scheme will be further described in combination with specific embodiments. It should be understood that these embodiments are used to illustrate the application and do not limit the scope of the application. The implementation conditions used in the embodiments can be further adjusted according to the specific conditions of the manufacturer, and the implementation conditions not marked are usually the conditions in the conventional experiment.
[0019] Example 1, as Figures 1-7As shown, an emergency care bed convenient for transfer, comprising a bed frame 1 and a mattress 2; the bed frame 1 is provided with a plurality of mattresses 2 distributed in front and back; the bed frame 1 is provided with two bed rails 1001 symmetrically in front and back; the upper part of the bed frame 1 is provided with three cross beams 1002; the lower part of the bed frame 1 is provided with two cross beams 1002; the bed frame 1 is provided with a plurality of support members 1003 distributed in a rectangular shape; Further comprising an adjusting assembly, a protective pad 3 and a limiting plate 4; the bed frame 1 is provided with an adjusting assembly; each mattress 2 is rotatably connected with two protective pads 3 symmetrically left and right; each protective pad 3 is connected with the adjusting assembly; each protective pad 3 located in the middle is rotatably connected with a limiting plate 4 through a damping rotating shaft.
[0020] The adjusting assembly comprises a telescopic drive member one 201, a fixed frame 202 and a telescopic drive member two 203; the bed frame 1 is rotatably connected with a plurality of telescopic drive member ones 201 distributed in front and back, and the telescopic drive member one 201 is an electric push rod; each telescopic drive member one 201 is rotatably connected with the corresponding cross beam 1002; the lower side of each mattress 2 is fixedly connected with a fixed frame 202; the telescopic end of each telescopic drive member one 201 is rotatably connected with the corresponding fixed frame 202; the telescopic end of the telescopic drive member one 201 located at the front side is initially in an extended state, and the telescopic end of the telescopic drive member one 201 located at the rear side is initially in a retracted state; each fixed frame 202 is rotatably connected with two telescopic drive member twos 203 symmetrically left and right, and the telescopic drive member two 203 is an electric push rod; the telescopic end of each telescopic drive member two 203 is rotatably connected with the corresponding protective pad 3.
[0021] Each cross beam 1002 is a telescopic pipe; the left and right ends of each cross beam 1002 can be retracted to the middle part of the cross beam 1002, and the left and right ends of each bed rail 1001 can be retracted to the middle part of the bed rail 1001, so that the left and right sides of the bed frame 1 can be retracted to the mattress 2, which is beneficial to reduce the overall width of the bed frame 1 and facilitate the transfer of the nursing bed.
[0022] Each support member 1003 is an electric push rod, so that the height of the bed frame 1 can be reduced, which is beneficial to reduce the center of gravity of the nursing bed and prevent the nursing bed from tilting and falling due to high center of gravity during transfer.
[0023] The rear side of each limiting plate 4 is provided in an arc shape, which prevents the rear side of the limiting plate 4 from pressing the patient during the transfer of the patient and improves the comfort of the patient during the transfer.
[0024] The outer side of each limiting plate 4 is provided with a soft layer, which prevents the limiting plate 4 from hard contact with the patient's side when the limiting plate 4 blocks and limits the patient's side, while ensuring the buffering and protection effect of the limiting plate 4 on the patient and improving the comfort of the patient.
[0025] The rubber air bag 301 and the air pump 302 are also included, two rubber air bags 301 are symmetrically arranged on the upper side of each mattress 2; the air pump 302 is arranged on the middle fixed frame 202; each rubber air bag 301 is connected with the air pump 302 through the air pipe.
[0026] When the patient needs to sit up from the nursing bed, the telescopic end of the telescopic drive one 201 on the front side is controlled to retract, the telescopic drive one 201 on the front side drives the fixed frame 202 and the mattress 2 and the protective pad 3 on the front side to rotate downward, at the same time, the telescopic drive one 201 on the front side rotates downward, thereby the knee of the patient is bent along with the rotation of the mattress 2, at the same time, the telescopic end of the telescopic drive one 201 on the rear side is controlled to extend, the telescopic drive one 201 on the rear side drives the fixed frame 202 and the mattress 2 and the protective pad 3 on the rear side to rotate upward, at the same time, the telescopic drive one 201 on the rear side rotates upward, the upper body of the patient is lifted through the mattress 2 rotating upward, thereby the patient is assisted to sit up from the lying state, in the process of the patient sitting up, the telescopic end of the telescopic drive two 203 on the rear side is controlled to extend, the two protective pads 3 on the rear side are driven to rotate to the direction of the patient, the sides of the upper body of the patient are blocked and protected, the patient in the process of sitting up is prevented from falling to the side, the protection effect on the patient is enhanced.
[0027] When the patient is transported by using the nursing bed, the telescopic end of the telescopic drive two 203 is controlled to extend, the protective pad 3 is driven to rotate upward, the sides of the patient are blocked and protected, the protection effect on the patient in the process of transportation is enhanced, then the left side and the right side of the bed frame 1 are pushed to each other, the cross beam 1002 which is the telescopic pipe is retracted, at the same time, the bed rail 1001 is retracted, the left side and the right side of the bed frame 1 can be retracted to the mattress 2, which is beneficial to reduce the overall width of the bed frame 1, so that the nursing bed can better adapt to the narrow passage and the door, the transportation of the nursing bed is facilitated, the nursing bed is prevented from colliding with the door frame and other external objects, the protection effect on the patient is enhanced, after the bed frame 1 is retracted, the telescopic end of the support 1003 which is the electric push rod is controlled to descend, the upper part of the bed frame 1 and the mattress 2 and the protective pad 3 are driven to descend together, which is beneficial to reduce the overall gravity center of the nursing bed, the side turning over of the nursing bed is reduced, the protection effect on the patient is further enhanced.
[0028] It is also considered that when the medical staff accidentally collides with external objects in the process of transporting the patient, especially when passing through the corner and other blind areas with large size, the patient is easy to displace on the nursing bed due to inertia after the nursing bed collides with the external objects, the fixing effect of the nursing bed on the patient is poor, therefore, after the protective pad 3 is controlled to rotate upward and the sides of the patient are blocked and protected, the telescopic end of the telescopic drive two 203 on the rear side is controlled to retract, the two protective pads 3 on the rear side are driven to rotate downward, the sides of the patient are blocked and protected, the patient is prevented from falling to the side, the protection effect on the patient is enhanced. Figure 7As shown, the limiting plate 4 is rotated towards the middle part of the mattress 2, and the limiting plate 4 is placed on the waist to the thigh of the patient, and the patient's side is limited and fixed, and the protection effect of the patient during the transfer process is enhanced. It is also considered that if the patient is undergoing intravenous injection during the transfer process, and the medical staff accidentally collides with external objects during the transfer process, the patient is easy to deviate to the side due to inertia when turning, and the needle of the hand is easy to be pressed by the body, causing secondary injury to the patient. Therefore, when the limiting plate 4 is separated from the protective pad 3 after being rotated, an angle is formed between the protective pad 3 and the limiting plate 4, and the medical staff can place the patient's hand in the angle between the protective pad 3 and the limiting plate 4, and the palm is attached to the upper side of the limiting plate 4. The hand of the patient undergoing intravenous injection is separated from the body by the limiting plate 4, preventing the patient from pressing the needle of the hand when deviating to the side, avoiding secondary injury to the patient, and enhancing the protection effect of the patient.
[0029] It is also considered that due to the difference in the size of the patient, the thin patient cannot be completely limited by the protective pad 3 during the transfer process, so that the protection effect of the protective pad 3 on the patient is reduced. Therefore, the rubber air bag 301 is inflated by the air pump 302 to expand the rubber air bag 301, and the side of the thin patient is covered, which protects the thin patient and enhances the adaptability of the nursing bed to different patients. When it is necessary to check or clean the body of the paralyzed patient, the patient can be lifted to a side-lying state by inflating one side of the rubber air bag 301, so that the medical staff can put their hand under the patient to turn over the patient, improving the convenience of the medical staff when taking care of the patient.
[0030] In example 2, based on example 1, as shown in Figures 1-7 It also includes an adaptive system, which includes a telescopic driving member three 401 and a support plate 402. Each fixed frame 202 is fixedly connected with a telescopic driving member three 401, and the telescopic driving member three 401 is an electric push rod. The telescopic end of each telescopic driving member three 401 is fixedly connected with a support plate 402. Each support plate 402 is located in the middle part of the corresponding mattress 2 and penetrates the corresponding mattress 2 in the up-down direction. The front and back directions of the support plate 402 located in the middle part penetrate the mattress 2 located in the middle part, and are in contact with the front and rear support plates 402.
[0031] Each support plate 402 is made of breathable material, which can cool the patient during the transfer process in hot weather in summer, reduce the sweating of the patient due to high temperature, and improve the comfort of the patient.
[0032] Each rubber air bag 301 is attached to the left side and the right side of the corresponding support plate 402, and after the support plate 402 is lowered, the rubber air bag 301 is filled between the support plate 402 and the mattress 2, thereby enhancing the wrapping and fixing effect on the patient during the transfer process and improving the comfort of the patient during the transfer process.
[0033] It is also considered that when the patient is injured on one side of the body and can only lie on one side on the mattress 2, the patient lying on one side cannot be completely wrapped and limited by the protective pad 3 during the transfer of the patient, so that the protective effect of the protective pad 3 on the patient is reduced. At this time, the control telescopic drive three 401 drives the support plate 402 to descend, so that the support plate 402 and the mattress 2 form a pit, so that the patient lying on one side can lie in the pit. At the same time, the air pump 302 pumps air into the rubber air bag 301, so that the rubber air bag 301 expands and fills the edge of the pit, thereby enhancing the wrapping and fixing effect on the patient during the transfer process and improving the comfort of the patient during the transfer process.
[0034] The above embodiments are only for illustrating the technical concept and characteristics of the present application, and the purpose is to enable those skilled in the art to understand the content of the present application and to implement it, and cannot limit the protection scope of the present application. Any equivalent changes or modifications made in accordance with the spirit and essence of the present application shall be covered within the protection scope of the present application.
Claims
1. An emergency care bed for easy transport, comprising a bed frame (1) and mattresses (2); a plurality of mattresses (2) are provided on the bed frame (1); two bed rails (1001) are provided on the bed frame (1); a plurality of crossbeams (1002) are provided on the bed frame (1); a plurality of support members (1003) are provided on the bed frame (1); characterized in that: It also includes an adjustment component, a protective pad (3) and a limiting plate (4); the bed frame (1) is provided with an adjustment component for adjusting the support angle of the mattress (2); each mattress (2) is rotatably connected with several protective pads (3) for protecting the patient; each protective pad (3) is connected to the adjustment component; each protective pad (3) located in the middle is rotatably connected with a limiting plate (4) for limiting the patient's position.
2. An emergency care bed for easy transport according to claim 1, characterized in that: The adjustment assembly includes a telescopic drive component one (201), a fixed frame (202), and a telescopic drive component two (203); several telescopic drive components one (201) for adjusting the support angle of the mattress (2) are rotatably connected to the bed frame (1); each telescopic drive component one (201) is rotatably connected to the corresponding crossbeam (1002); a fixed frame (202) is fixedly attached to the underside of each mattress (2); the telescopic end of each telescopic drive component one (201) is rotatably connected to the corresponding fixed frame (202); the telescopic end of the telescopic drive component one (201) located on the front side is initially in an extended state, and the telescopic end of the telescopic drive component one (201) located on the rear side is initially in a retracted state; several telescopic drive components two (203) are rotatably connected to each fixed frame (202); the telescopic end of each telescopic drive component two (203) is rotatably connected to the corresponding protective pad (3).
3. An emergency care bed for easy transport according to claim 2, characterized in that: Each crossbeam (1002) is a telescopic tube; both ends of each crossbeam (1002) can retract towards the middle of the crossbeam (1002), and both ends of each bed rail (1001) can retract towards the middle of the bed rail (1001).
4. An emergency care bed for easy transport according to claim 1, characterized in that: Each support (1003) is an electric actuator.
5. An emergency care bed for easy transport according to claim 1, characterized in that: Each limiting plate (4) has an arc-shaped rear side.
6. An emergency care bed for easy transport according to claim 5, characterized in that: Each limiting plate (4) has a soft padding layer on its outer side.
7. An emergency care bed for easy transport according to claim 2, characterized in that: It also includes rubber airbags (301) and air pumps (302). Several rubber airbags (301) are fixed to the upper side of each mattress (2) to facilitate medical staff to turn the patient over. An air pump (302) is fixed to the fixing frame (202) in the middle. Each rubber airbag (301) is connected to the air pump (302) through an air tube.
8. An emergency care bed for easy transport according to claim 7, characterized in that: It also includes an adapter system, which includes a telescopic drive component three (401) and a support plate (402); a telescopic drive component three (401) is fixedly attached to each frame (202); a support plate (402) is fixedly attached to the telescopic end of each telescopic drive component three (401); each support plate (402) is located in the middle of the corresponding mattress (2) and penetrates the corresponding mattress (2) in the vertical direction; the support plate (402) located in the middle penetrates the mattress (2) located in the front and back direction and contacts the support plates (402) on the front and back sides.
9. An emergency care bed for easy transport according to claim 8, characterized in that: Each support plate (402) is made of breathable material.
10. An emergency care bed for easy transport according to claim 9, characterized in that: Each rubber airbag (301) is attached to the left and right sides of the corresponding support plate (402).