CN219700366U

CN219700366U - Prone position angle adjustable multifunctional support pad

Info

Publication number: CN219700366U
Application number: CN202320721450.4U
Authority: CN
Inventors: 董玲娜; 李海珊; 余亚飞; 柳春波; 施春娜
Original assignee: First Affiliated Hospital Of Ningbo University
Current assignee: First Affiliated Hospital Of Ningbo University
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-09-19
Anticipated expiration: 2033-03-29

Abstract

The utility model provides a multifunctional support pad with an adjustable prone position angle, which comprises two pad plates with one side hinged with each other, wherein the bottom surfaces of the pad plates, which deviate from the hinged sides of the pad plates, are respectively provided with an outer air bag, the outer air bags are connected with an electric inflator through air pipes and are used for inflating one of the outer air bags so as to jack the pad plates at the side by rotating a preset angle along the hinged ends of the pad plates, the electric inflator is controlled to be connected with an inflation and deflation control module, a timing unit is arranged in the inflation and deflation control module and is used for controlling the electric inflator to inflate the corresponding outer air bags at preset time so as to assist a patient borne on the pad plates to adjust the lying angle or turn over to the preset side, and the lateral adjustment of the angle of the bed surface is achieved by rotating the hinged parts of the bed surface along the lateral sides of the pad plates through the inflation of the air bags, so that the lateral angle adjustment of the bed surface can be automatically and time-controllably adjusted, and the technical problems of the existing sickbed are solved that the angle adjustment form is single and the patient is difficult to adapt to the needs of some nursing scenes are solved.

Description

Prone position angle adjustable multifunctional support pad

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a multifunctional support pad with an adjustable prone position angle.

Background

Hospital needs to use the sick bed often in patient's nursing control, and the sick bed that generally adopts especially all has the structure of manual regulation bed face angle to the sick bed of special patient, but this structure often can only drive the raising or the lowering of bed face through the operating personnel manual work to the angle change of bed face is general with the upper half of patient to rise or descend, can not make the bed face angle change of other directions. In some special application scenarios, especially for patients with certain special diseases, the lateral bed surface angle change is beneficial to rehabilitation and even necessary, and the existing sickbed is difficult to meet the requirement even though the sickbed is automated. Taking a patient with Acute Respiratory Distress Syndrome (ARDS) as an example, research and study show that the change of a prone angle of a prone position of a patient is assisted to be obviously helpful for patient rehabilitation according to a certain time interval, but nursing staff is often required to manually intervene and even cooperate with a plurality of people to finish the operation, so that the requirements of actual situations are difficult to adapt.

In summary, the existing nursing sickbed has the technical problems that the angle adjustment form of the bed surface is single, and the requirements of some nursing scenes are difficult to adapt.

Disclosure of Invention

The utility model aims to solve the technical problems that the angle of the bed surface of the existing nursing sickbed is single in adjusting form and difficult to adapt to the requirements of some nursing scenes.

In order to solve the problems, the utility model provides a multifunctional support pad with an adjustable prone position angle, which comprises two pad plates with one side connected with each other in a hinged mode, wherein outer side air bags are arranged on the bottom surface of one side, away from the hinged side of each pad plate, each outer side air bag is connected with an electric aerator through an air pipe and used for aerating one outer side air bag so as to jack up the pad plate on the side to rotate by a preset angle along the hinged end of the pad plate, the electric aerator is connected with an inflation and deflation control module, and a timing unit is arranged in the inflation and deflation control module and used for controlling the electric aerator to inflate the corresponding outer side air bags at preset time so as to assist a patient borne on the pad plate to adjust the lying angle or turn over to the preset side.

According to the supporting pad with the adjustable angle, the design that the air bag is arranged on the bottom surface of the bed surface, the bed surface is jacked up to rotate along the lateral hinging position of the supporting pad through the inflation of the air bag, so that the lateral adjustment of the angle of the bed surface is achieved, and the control module with a timing function is arranged, and the inflator is directly driven by the control module to control the inflation and deflation of the air bag, so that the following functions can be achieved, one side of the air bag is rapidly inflated and deflated at preset time intervals, the patient can be automatically helped to turn over through the change of the angle of the lateral bed surface, the inflation of the air bag under different side backing plates can determine different turning directions of the patient, the body weight is prevented from being supported on one side always, and the bedsore and other symptoms caused by the pressure on one side of the patient for a long time can be avoided; or the air bag is maintained in an inflated state for a long time, so that the bed surface is kept inclined for a long time, so that the air bag is suitable for certain special application scenes, especially for the situation that a patient cannot lie down completely.

As a preferable scheme, the base plates are provided with angle sensors at the positions hinged with each other, the angle sensors are connected with the inflation and deflation control module and are used for transmitting included angle signals between the two base plates to the inflation and deflation control module, and the inflation and deflation control module controls the starting or stopping of the electric inflator according to the included angle signals so as to control the angle change of the base plates in real time. The controllability of the bed surface angle adjustment is optimized, so that the bed surface angle is more accurate.

Preferably, the outer edge of one side of the pad plate, on which the outer side air bag is arranged, is provided with a plurality of evenly distributed arc-shaped guard rails for preventing a patient from sliding off the pad plate when the pad plate is supported. The safety of the bed surface is optimized, the patient is effectively prevented from sliding down due to the change of the lateral angle, and the bed surface can be conveniently lifted during transportation.

Preferably, the two outer edges of the pad plate perpendicular to the hinge position of the pad plate are also provided with the arc-shaped guard rail. The safety of the bed surface is further optimized, and the omnibearing protection is provided.

As an optimal scheme, the bottom surfaces of the two base plates are also provided with an inner air bag between the outer air bags and the hinging positions, the inner air bag is also connected with the electric inflator through an air pipe, and the supporting force for supporting the rotation of the base plates is shared by synchronous inflation of the inner air bag and the outer air bag. The support stability by the airbag support pad is optimized.

As a preferable scheme, the outside of the inner side air bag and the outside air bag are wrapped with waterproof and wear-resistant sheaths for protecting the structures of the air bags. The durability of the balloon structure is optimized.

As a preferable scheme, one side end face of the backing plate, which is away from the inner side air bag and the outer side air bag, is provided with a cushioning cushion structure. The overall comfort of the support pad is optimized.

As an optimal scheme, the inflation and deflation control module comprises a display unit and an interaction unit, wherein the interaction unit is used for setting the propping angles of the base plate under the action of the inner side air bag and the outer side air bag and the inflation and deflation time intervals of the inner side air bag and the outer side air bag each time, and the display unit is used for displaying the current angle state of the base plate, the preset propping angle and timing. The practicality of the overall operability of the device is optimized.

Drawings

Fig. 1 is a schematic structural view of a multifunctional support pad with an adjustable prone position angle according to the present utility model.

Wherein, in fig. 1:

1. a backing plate; 2. arc-shaped guard rails; 3. an outer airbag; 4. an inner airbag; 5. an electric inflator; 6. and the inflation and deflation control module.

Detailed Description

The following description of the present utility model will be made clearly and fully, and it is apparent that the embodiments described are some, but not all, of the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a multifunctional support pad with an adjustable prone position angle according to the present utility model.

The multifunctional support pad with the adjustable prone position angle provided by the embodiment comprises two base plates 1 with one side connected with each other in a hinged mode, wherein the base plates 1 are respectively provided with an outer air bag 3 on the bottom surface of one side, deviating from the hinged side of the base plates 1, the outer air bags 3 are respectively connected with an electric inflator 5 through air pipes and are used for inflating one of the outer air bags 3 so as to jack up the base plates 1 on the side to rotate along the hinged end by a preset angle, the electric inflator 5 is in control connection with an inflation and deflation control module 6, a timing unit is arranged in the inflation and deflation control module 6 and is used for controlling the electric inflator 5 to inflate the corresponding outer air bags 3 in preset time so as to assist patients borne on the base plates 1 to adjust the lying angle or turn over to one side of the preset.

This embodiment of the adjustable angle support pad differs from existing couch designs in that the angle adjustment is not such that the patient can raise the upper body but rather change the lateral angle of the couch surface and the relative height of the left and right sides of the patient lying in the couch.

Specifically, the design of arranging the air bag on the bottom surface of the bed surface, jacking the bed surface along the lateral hinging part of the bed surface to rotate through the inflation of the air bag, thereby realizing the lateral adjustment of the angle of the bed surface, and arranging the control module with timing function, and directly driving the inflator through the module to control the inflation and deflation of the air bag, thereby realizing the following functions, namely, rapidly inflating and deflating one side at preset time intervals, automatically helping a patient to turn over through the change of the angle of the lateral bed surface, and determining different turning over directions of the patient through the inflation of the air bags under different side backing plates, avoiding supporting the body weight on one side always, and avoiding the symptoms such as bedsores and the like caused by the pressure on one side of the patient for a long time; or the air bag is maintained in an inflated state for a long time, so that the bed surface is kept inclined for a long time, so that the air bag is suitable for certain special application scenes, especially for the situation that a patient cannot lie down completely.

In the technical scheme provided by the embodiment, the base plate 1 is provided with an angle sensor at a mutually hinged position, the angle sensor is connected with the inflation and deflation control module 6 and is used for transmitting an included angle signal between the two base plates 1 to the inflation and deflation control module 6, and the inflation and deflation control module 6 controls the starting or stopping of the electric inflator 5 according to the included angle signal so as to control the angle change of the base plate 1 in real time.

The design optimizes the controllability of the angle adjustment of the bed surface, enables the angle of the bed surface to be more accurate, monitors the included angle between two mutually hinged base plates in real time through the design of the angle sensor, and guides the inflation and deflation of the air bag in real time through the measurement data of the included angle so as to re-supplement air when the inflation is insufficient or release some air when the inflation is excessive, and ensures that the angle of the bed surface completely meets the preset numerical value.

The technical scheme that this embodiment provided has mainly promoted the holistic security of device, and the backing plate 1 is provided with a plurality of evenly distributed's convex rail guard 2 in the outer fringe of its one side that sets up outside gasbag 3 for prevent that the patient from backing plate 1 from sliding down when backing plate 1 props up.

In the technical scheme provided by the embodiment, the plurality of upright arc-shaped protective rails are arranged on the two sides of the bed surface, so that a patient can be effectively prevented from sliding off, and especially in view of the fact that the lateral angle of the bed surface can be changed mainly to assist the patient in turning over, lateral safety protection measures are necessary, the safety of the bed surface is optimized, and the patient is prevented from sliding off due to the change of the lateral angle; the design is convenient to lift and pull in the product transportation process, optimizes the practicality of the product and reduces the transportation difficulty.

The technical scheme provided by the embodiment is that the base plate 1 is further extended on the basis of the design of the embodiment, and the outer edges of the two sides perpendicular to the hinge position of the base plate 1 are also provided with arc-shaped protective rails 2. According to the technical scheme, safety protection is designed on two lateral sides of the bed surface, and the safety protection is also arranged on two longitudinal ends of the bed surface, namely the side edges of the bed surface at one end of the head and the foot of a patient, so that the safety of the bed surface is further optimized, and omnibearing protection is provided.

In view of stability and durability of the device, the present embodiment provides the following technical solutions: the bottom surfaces of the two cushion plates 1 are also provided with an inner side air bag 4 between the outer side air bag 3 and the hinging position, the inner side air bag 4 is also connected with an electric inflator 5 through an air pipe, and the supporting force for supporting the rotation of the cushion plates 1 is shared by synchronous inflation of the inner side air bag 4 and the outer side air bag 3.

According to the technical scheme, on the basis of the mechanism of the outer side air bag, the inner side air bag is additionally arranged on the inner side of each backing plate, and the inner side air bag and the outer side air bag are synchronously inflated and deflated, so that the support stability of the outer side air bag for supporting the backing plate through the air bag is mainly improved, the air bag is additionally arranged below each backing plate to share the pressure born by the air bag, the service life of the air bag is longer, and in addition, the inflation volume of the inner side air bag needs to be controlled within a certain range smaller than that of the outer side air bag, so that the inclination angle of the backing plate is ensured.

The technical scheme that this embodiment provided has further promoted the durability of mattress, and the outside of inboard gasbag 4 and outside gasbag 3 all wraps up has waterproof wear-resisting sheath for the structure of protection gasbag. Through setting up the sheath structure of parcel protection gasbag, avoid the gasbag to directly prevent wearing and tearing with outside contact, the durability of gasbag structure has been optimized to the dirty dismantlement.

The technical scheme that this embodiment provided is mainly in the consideration of device travelling comfort, and the backing plate 1 deviates from inboard gasbag 4 and outside gasbag 3 one side terminal surface is provided with the bradyseism cushion structure. Because the cushion plate is used for bearing patients after all, the softness of the upper surface of the cushion plate needs to be improved, and the cushioning cushion structure optimizes the overall comfort of the support cushion.

The technical scheme provided by the embodiment optimizes the operability and practicability of the support pad, and specifically, the inflation and deflation control module 6 comprises a display unit and an interaction unit, wherein the interaction unit is used for setting the propping angle of the cushion plate 1 under the action of the inner side air bag 4 and the outer side air bag, and the inflation and deflation time interval of each time of the inner side air bag 4 and the outer side air bag, and the display unit is used for displaying the current angle state of the cushion plate 1, the preset propping angle and timing. According to the technical scheme, the angle of the supporting pad and the time interval for adjusting the angle each time are set through the interaction unit, the angle of the bed surface and the time are displayed in real time through the display unit, and further parameters such as the time for automatically adjusting the angle of the bed surface next time can be displayed.

Claims

1. The utility model provides a prone position angularly adjustable multi-functional supporting pad, its characterized in that, includes two backing plates (1) of one side interconnect articulated connection, backing plate (1) all are provided with outside gasbag (3) in the bottom surface of one side that deviates from backing plate (1) articulated side, outside gasbag (3) all are connected with electric inflator (5) through the trachea for to one of them outside gasbag (3) are inflated to jack up backing plate (1) of this side along its articulated end rotation preset angle, electric inflator (5) control is connected with fills gassing control module (6), be provided with the timing unit in filling gassing control module (6) for in the time control that presets electric inflator (5) are inflated corresponding outside gasbag (3), with patient adjustment lying angle or to one side of preseing turn over that bear on supplementary backing plate (1).

2. The multifunctional support cushion with the adjustable prone position angle according to claim 1, wherein the cushion plates (1) are provided with angle sensors at mutually hinged positions, the angle sensors are connected with the inflation and deflation control module (6) and are used for transmitting included angle signals between the two cushion plates (1) to the inflation and deflation control module (6), and the inflation and deflation control module (6) controls the starting or stopping of the electric inflator (5) according to the included angle signals so as to control the angle change of the cushion plates (1) in real time.

3. The multifunctional support cushion with adjustable prone position angle according to claim 2, characterized in that the outer edge of the side of the cushion plate (1) where the outer side air bag (3) is arranged is provided with a plurality of evenly distributed arc-shaped protective rails (2) for preventing a patient from sliding off the cushion plate (1) when the cushion plate (1) is lifted up.

4. A multifunctional support pad with adjustable prone position angle according to claim 3, characterized in that the pad (1) is also provided with the circular arc shaped guard rail (2) at both outer edges perpendicular to its hinge position.

5. The multifunctional support cushion with adjustable prone position angle according to any one of claims 1-4, characterized in that the bottom surfaces of the two cushion plates (1) are also provided with an inner air bag (4) between the outer air bag (3) and the hinging position thereof, the inner air bag (4) is also connected with the electric inflator (5) through an air pipe, and the supporting force for supporting the rotation of the cushion plates (1) is shared by synchronous inflation of the inner air bag (4) and the outer air bag (3).

6. The multifunctional support pad with adjustable prone position angle according to claim 5, wherein the outer parts of the inner air bag (4) and the outer air bag (3) are wrapped with waterproof and wear-resistant jackets for protecting the air bag structure.

7. The multifunctional support cushion with adjustable prone position angle according to claim 6, characterized in that one side end face of the cushion plate (1) facing away from the inner side air bag (4) and the outer side air bag (3) is provided with a cushioning cushion structure.

8. The multifunctional support cushion with adjustable prone position angle according to claim 5, wherein the inflation and deflation control module (6) comprises a display unit and an interaction unit, the interaction unit is used for setting the propping angles of the cushion plate (1) under the action of the inner side air bag (4) and the outer side air bag (3), and the inflation and deflation time and time interval of each time of the inner side air bag (4) and the outer side air bag (3), and the display unit is used for displaying the angle state of the current cushion plate (1), the preset propping angles and timing.