CN112245147B

CN112245147B - Auxiliary turning-over device for medical care

Info

Publication number: CN112245147B
Application number: CN202011107927.7A
Authority: CN
Inventors: 任美; 张希; 张红艳; 刘雯; 柳璐
Original assignee: Zhengzhou Railway Vocational and Technical College
Current assignee: Zhengzhou Railway Vocational and Technical College
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-09-03
Anticipated expiration: 2040-10-16
Also published as: CN112245147A; CN113230057A

Abstract

The invention provides an auxiliary turning-over device for medical care, which is used for solving the problems that the traditional auxiliary turning-over equipment is poor in turning-over effect and needs to be used by multiple persons in a matching way, and comprises a nursing bed body provided with a supporting part, wherein the supporting part is configured to be provided with a keel positioned at the center of a bed surface, the nursing bed body also comprises a turning plate array formed by arranging a plurality of turning plates in a linear array way, and the lower surface of each turning plate at least comprises a limiting part which corresponds to a bearing platform and is used in a matching way; each turning plate positioned in the same turning plate array is hinged and fixed at a set position of the keel, and an electric telescopic rod is respectively arranged between each turning plate and the bottom plate to form a structure that each turning plate is driven by the electric telescopic rod to turn.

Description

Auxiliary turning-over device for medical care

Technical Field

The invention relates to medical care equipment, in particular to an auxiliary turning-over device for medical care.

Background

In the medical care process, for the patient health and recovery consideration, the patient needs to be regularly helped to turn over to carry out operations such as cleaning and massage, but some critically ill patients cannot respond to nursing staff, and when the nursing staff turns over the patient for nursing, the patient cannot assist the nursing staff, so that the nursing staff is difficult to turn over the patient abnormally, and the operation is more obvious for the patient with the weight. In order to reduce the operation difficulty of nursing staff, a device for assisting the turning-over is urgently needed, a back cushion for the back is adopted in the prior art, two persons are required to operate synchronously during the operation, firstly one person carries the patient to slightly leave the bed surface, then the other person packs the back cushion in the state of the patient, then the operation is repeated, and the back cushion is gradually packed into the back of the patient, but the mode cannot complete the turning-over of the patient to a greater degree and only can complete partial turning-over, and the back cushion cannot complete the cleaning operation due to the obstruction of the back cushion when the back of the patient is cleaned, if the position of the back cushion is selected to be changed, the back cushion cannot form a dependence with the head and the lower limb, the effect is not good when the back is used, and the turning-over device has the defect.

On the other hand, the personnel are complicated in the hospital, and the sick bed can not adopt domestic traditional mattress for keeping clean, because domestic traditional mattress can not guarantee regular washing, and the turnover transportation is more complicated for the hospital to be difficult moreover. In view of the above, the mattress in hospital is usually replaced by a mattress, and the mattress is replaced by a cleaning mattress at regular intervals.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention firstly provides an auxiliary turning-over device for medical care, so as to solve the problems that the traditional auxiliary turning-over equipment is poor in turning-over effect and needs to be used by multiple people.

The nursing bed comprises a nursing bed body provided with a support part, wherein the support part is configured to be provided with a keel positioned in the center of a bed surface, the keel is of a long strip-shaped structure arranged along the length direction of the bed surface, the nursing bed further comprises a turning plate array formed by arranging a plurality of turning plates in a linear array, a plane is formed on the upper surface formed by the turning plate array, the plane is configured to be the bed surface, and the lower surface of each turning plate at least comprises a limiting part which corresponds to the bearing platform and is matched with the bearing platform for use; each turning plate positioned in the same turning plate array is hinged and fixed at a set position of the keel to form a structure that each turning plate can turn relative to the set position of the keel and simultaneously limit the downward turning limit position of the turning plate by the limit part; the keel also comprises a bottom plate, and the bearing platform protrudes out of the bottom plate and forms a spacing structure with the bottom plate; an electric telescopic rod is arranged between each turning plate and the bottom plate, the fixed end of each electric telescopic rod is hinged and fixed on the surface of the bottom plate, and the end part of each electric telescopic head is hinged and fixed on the lower surface of each turning plate, so that a structure that each turning plate is turned over under the driving of the electric telescopic rod is formed.

In the foregoing or some embodiments, each of the bottom plates is formed by arranging a plurality of supporting plates arranged at intervals on the same plane, the keel further includes a central portion located in the middle of the two bearing platforms and protruding out of the upper surfaces of the bearing platforms, the central portion includes an upper end surface located on the same plane as the upper surface of the turning plate, and the center of the upper end surface is a hollow structure.

In the above or some embodiments, each of the bearing platforms is symmetrically arranged with respect to the central portion, and one side of each of the bearing platforms is provided with a yielding groove correspondingly matched with the end portion of each of the turning plates, and further includes a rotating shaft fixedly positioned in the yielding groove and penetrating through the end portion of each of the turning plates to form a hinge structure, and further includes an arc groove positioned on one side of the bearing platform and matched with each of the turning plates when the bearing platform is turned over.

In the above or some embodiments, each of the turning plates is a frame structure with a through hole at the center, an array formed by serpentine springs is arranged in each of the central holes, and each of the serpentine springs is flush with the upper end surface of the turning plate; the bed edge part is fixedly connected with the end part of the turning plate, the bed edge part comprises flexible filler which is fixed on the end part of the turning plate in a wrapping mode, and further comprises a skin which is made of a porous material and covers the flexible filler, the skin extends to cover the upper end surfaces of the turning plate and the keel, and the skin is made of a flexible high polymer material.

In the above or some embodiments, the limiting portion protrudes from the lower surface of the turning plate, an arc-shaped fin plate is respectively arranged below each turning plate, one end of each fin plate is hinged and fixed to the bearing platform, a bearing plate is respectively arranged at the other end of each fin plate, and the bearing plate is in contact fit with the lower surface of the turning plate.

In the foregoing or some embodiments, the support portion further includes a support leg portion located below the support plate, the support leg portion includes a plurality of support legs for maintaining balanced support, and further includes a fixing frame located above and fixedly connected to the support legs, and the fixing frame is fixedly connected to the lower end surfaces of the support plates and the keels.

In the above or some embodiments, the cushion pad made of an elastic material is further included, the cushion pad is located on the upper surface of the skin, the cushion pad includes a central sheet located above the central portion, and the cushion pad further includes fins corresponding to the upper surfaces of the turning plates, one end of each fin is formed by extending the central sheet, and a crease groove located on the lower surface is formed at the connection position of each fin and the central sheet.

When the novel turnover mechanism is used specifically, the turnover plate array and each turnover plate can be synchronously or partially turned over through the control circuit, and linkage and independent control of the turning process are realized; the turnover table can be used for turning over the part of a patient needing turning over in a targeted manner, can also realize integral turning over of the patient, namely turning over action, can realize that the turnover table keeps certain angle action in the turning over process by means of the stagnation effect of the electric push rod, is convenient for the patient to keep a certain position, and is convenient for medical care to nurse the patient; and the board below that turns over of this scheme adoption sets up the interval of large tracts of land, turns over the structure that board self adopted the gas permeability moreover, has avoided traditional bed body structure mattress easily to have moistened the problem of going mildy, the gas permeability is poor to bring, and the mattress product that this scheme adopted has realized the problem that the bacterium of being difficult for appearing breeding through the setting of the bed body on the one hand moreover, and the structure of this mattress product of on the other hand has realized its effect of easily managing and easily having enough to meet the need the transportation.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic sectional view taken along line A-A in FIG. 1.

Fig. 3 is a schematic structural view of the turning plate in the present scheme.

Fig. 4 is a top view of fig. 3.

Figure 5 is a schematic view of the keel structure of the invention.

Figure 6 is a schematic view of the keel structure with fin of the present invention.

Detailed Description

The following detailed description is made with reference to the accompanying drawings.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Those of ordinary skill in the art will recognize that "up", "down", "out", "in"

The term "equivalent" is used to describe the accompanying drawings and is not intended to limit the scope of the claims.

The nursing bed comprises a nursing bed body 100 provided with a support part 200, wherein the support part 200 is configured to be provided with a keel 201 positioned at the center of a bed surface, the keel 201 is an elongated structure arranged along the length direction of the bed surface, the nursing bed further comprises a turning plate array formed by arranging a plurality of turning plates 300 in a linear array, the turning plate array is provided with two turning plates which are respectively positioned at two sides of the keel 201, each turning plate 300 positioned in the same turning plate array is hinged and fixed at a set position of the keel 201 to form a structure that each turning plate 300 can turn relative to the set position of the keel 201 and is limited by a limiting part 301 to limit the downward turning limit position of the turning plate 300, the upper surface formed by the turning plate array forms a plane which is configured as the bed surface, in the embodiment shown in figure 2, the two turning plate arrays and the upper end surface of the keel 201 form a complete bed surface, but the bed surface can also be formed by the upper surfaces of the two turning plate arrays, the keel 201 is hidden below the joint of the turnover plate arrays, and the turnover plate arrays on one side always work at different times when a patient turns over, so the structure does not influence the use effect of the turnover plate arrays; the supporting portion 200 further includes supporting legs located below the supporting plates 208, the supporting legs include a plurality of supporting legs 212 for supporting in a balanced manner, in the embodiment shown in fig. 2, four supporting legs 212 are provided, and further includes a fixing frame 213 located above and fixedly connected to the supporting legs 212, the fixing frame 213 is fixedly connected to the supporting plates 208 and the lower end surface of the keel 201, and the fixing connection may be an existing fixing connection manner, such as riveting, bolt fixing, welding, or any fixing connection manner that can perform the same function.

In the above embodiment, in order to control the turning range of each turning plate 300, the lower surface of each turning plate 300 at least includes one position-limiting portion 301 corresponding to the support platform 203 and used in cooperation, when each turning plate 300 is turned downwards to a horizontal position, the support platform 203 contacts with the position-limiting portion 301, and the support platform 203 and the position-limiting portion 301 limit the turning plate 300 to turn downwards; correspondingly, in order to ensure the upward turning action of the turning plates 300, a relief groove 205 correspondingly matched with the end part of each turning plate 300 is arranged on one side of the bearing platform 203, a rotating shaft fixedly positioned in the relief groove 205 and penetrating through the end part of each turning plate 300 to form a hinge structure is further included, an arc groove 206 matched with each turning plate 300 during turning is further included on one side of the bearing platform 203, the upward turning action range of each turning plate 300 is limited by a limiting surface arranged on one side of the arc groove 206, and the turning action of each turning plate 300 is optimal at 0-90 degrees.

In the above embodiment, the upturning power of each turning plate 300 can be regarded as upturning, and can be driven by a power source; when the patient turns up manually, the condition that the patient is inconvenient to apply force when the body of the patient is turned over traditionally is avoided; when a power source is used, the keel 201 further comprises a bottom plate 202, the bearing platform 203 protrudes out of the bottom plate 202 and forms a spacing structure with the bottom plate 202, an electric telescopic rod 400 is respectively arranged between each turning plate 300 and the bottom plate 202, the fixed end of the electric telescopic rod 400 is hinged and fixed on the surface of the bottom plate 202, the end part of each electric telescopic head 401 is hinged and fixed on the lower surface of the turning plate 300 to form a structure that each turning plate 300 is driven by the electric telescopic rod 400 to turn over, the keel further comprises a control circuit for controlling each electric telescopic rod 400, the control circuit comprises a plurality of driving circuits electrically connected with each electric telescopic rod 400, the driving circuits are connected in parallel, a structure that the driving circuits can simultaneously realize driving is formed, and a cut-off switch is respectively arranged in front of each driving circuit and the main control circuit, the circuit structure that each driving circuit can select whether to start or not is realized; the circuit structure can be formed by laying a controller or a wired circuit.

In the above or some embodiments, in order to ensure the ventilation structure of the bed body, each bottom plate 202 is formed by arranging a plurality of supporting plates 208 arranged at intervals on the same plane, the keel 201 further includes a central portion 204 located in the middle of the two bearing platforms 203 and protruding out of the upper surfaces of the bearing platforms 203, the central portion 204 includes an upper end surface located on the same plane as the upper surface of the turning plate 300, the center of the upper end surface is a hollowed-out structure, the center of the central portion 204 is provided with a long groove-shaped long groove hole 207, and a plurality of partition plates 214 arranged at intervals are arranged in each long groove hole 207 to form the hollowed-out structure.

In the above or some embodiments, each of the turning plates 300 is a frame structure with a through hole at the center, each of the through holes 304 is penetrated with an array of serpentine springs 305, and each of the serpentine springs 305 is flush with the upper end face of the turning plate 300; the bed edge part is fixedly connected with the end part of the turning plate 300, the bed edge part comprises flexible filling 302 which is wrapped and fixed on the end part of the turning plate 300, and further comprises a skin 303 which is made of porous materials and wraps the flexible filling 302, the skin 303 extends to cover the upper end surfaces of the turning plate 300 and the keel 201, and the skin 303 is made of flexible polyethylene materials.

In the above or some embodiments, the limiting portion 301 protrudes from the lower surface of the turning plates 300, the arc-shaped fin plates 210 are respectively arranged below each turning plate 300, one end of each fin plate 210 is hinged and fixed to the bearing platform 203, the other end of each fin plate 210 is respectively provided with the bearing plate 211, the bearing plate 211 is in contact fit with the lower surface of the turning plate 300, the fin plates 210 assist in fixing the turning plates 300 on one hand, and on the other hand, the elasticity of the fin plates 210 is utilized to keep the comfort of the whole bed surface, so that the effect of a mattress is achieved.

In the above or some embodiments, the cushion pad 500 made of an elastic material is further included on the upper surface of the skin 303, the cushion pad 500 includes an expanded polystyrene foam board, and further includes a surface layer made of an aluminum material and applied to the surface of the foam board, the cushion pad 500 includes a central sheet 501 located above the central portion 204, and further includes fins 502 corresponding to the upper surface of each flap 300, one end of each fin 502 is formed by extending the central sheet 501, a crease groove 503 located on the lower surface is provided at the connection position of each fin 502 and the central sheet 501, and the crease groove 503 is formed by the aluminum surface layer.

When the turnover mechanism is used specifically, the turnover panel array and each turnover panel 300 can be synchronously or partially turned over through the control circuit, so that linkage and independent control of the turning process are realized; the turnover mechanism can be used for turning over the part of a patient needing turning over in a targeted manner, can also be used for turning over the patient integrally, namely turning over action, can realize that the turnover plate 300 keeps certain angle action in the turning over process by means of the stagnation effect of the electric push rod, is convenient for the patient to keep a certain position, and is convenient for medical care to nurse the patient; and the board 300 below that turns over of this scheme adoption sets up the interval of large tracts of land, turns over the structure that board 300 self adopted the gas permeability moreover, has avoided traditional bed body structure mattress easily to have wet the problem of going mildy, the gas permeability is poor to bring, and the mattress product that this scheme adopted has realized the problem that the bacterium of being difficult for appearing breeding through the setting of the bed body on the one hand moreover, and the structure of this mattress product of on the other hand has realized its effect of easily managing and easily having enough to meet the need the transportation.

Claims

1. The auxiliary turnover device for medical care comprises a care bed body (100) provided with a support part (200), and is characterized in that the support part (200) is configured to be provided with a keel (201) positioned at the center of a bed surface, the keel (201) is a long strip-shaped structure arranged along the length direction of the bed surface, the auxiliary turnover device further comprises a turnover plate array formed by arranging a plurality of turnover plates (300) in a linear array manner, the upper surface formed by the turnover plate array forms a plane configured to the bed surface, the lower surface of each turnover plate (300) at least comprises a limiting part (301) which corresponds to a bearing platform (203) and is matched with the bearing platform (203), the keel (201) further comprises a bottom plate (202), and the bearing platform (203) protrudes out of the bottom plate (202) and forms a spacing structure with the bottom plate (202); each turning plate (300) positioned in the same turning plate array is hinged and fixed at a set position of the keel (201), so that a structure that each turning plate (300) can turn relative to the set position of the keel (201) and is limited by the limiting part (301) to limit the downward turning limit position of the turning plate (300) is formed; an electric telescopic rod (400) is arranged between each turning plate (300) and the bottom plate (202), the fixed end of each electric telescopic rod (400) is hinged and fixed on the surface of the bottom plate (202), the end part of each electric telescopic head (401) is hinged and fixed on the lower surface of the turning plate (300) to form a structure that each turning plate (300) is driven by the electric telescopic rod (400) to turn, each bottom plate (202) is formed by arranging a plurality of supporting plates (208) which are arranged at intervals on the same plane, the keel (201) further comprises a central part (204) which is positioned in the middle of the two bearing platforms (203) and protrudes out of the upper surface of the bearing platform (203), the central part (204) comprises an upper end surface which is positioned on the same plane with the upper surface of the turning plate (300), the center of the upper end surface is of a hollow structure, and the bearing platforms (203) are symmetrically arranged relative to the central part (204), and one side of each bearing platform (203) is provided with a yielding groove (205) correspondingly matched with the end part of each turning plate (300), the bearing platform further comprises a rotating shaft fixedly positioned in the yielding groove (205) and penetrating through the end part of each turning plate (300) to form a hinge structure, and the bearing platform further comprises an arc groove (206) positioned on one side of the bearing platform (203) and matched with each turning plate (300) during turning.

2. The turn-over assisting device for medical care according to claim 1, characterized in that each flap (300) is a frame structure provided with a through hole at the center, each through hole is provided with an array of serpentine springs (305), each serpentine spring (305) is flush with the upper end face of the flap (300); the multifunctional turnover bed is characterized by further comprising a bed edge part fixedly connected with the end part of the turnover plate (300), wherein the bed edge part comprises flexible filler (302) fixed at the end part of the turnover plate (300) in a wrapping mode, and further comprises a skin (303) made of a porous material for wrapping the flexible filler (302), the skin (303) extends to cover the upper end surfaces of the turnover plate (300) and the keel (201), and the skin (303) is made of a flexible high polymer material.

3. The auxiliary turn-over device for medical care according to claim 2, wherein the limiting part (301) protrudes from the lower surface of the turning plate (300), an arc-shaped fin plate (210) is respectively arranged below each turning plate (300), one end of each fin plate (210) is hinged and fixed with the bearing platform (203), the other end of each fin plate (210) is respectively provided with a bearing plate (211), and the bearing plate (211) is in contact fit with the lower surface of the turning plate (300).

4. The turnover assisting device for medical care according to claim 2, wherein the support part (200) further comprises a support leg part located below the support plates (208), the support leg part comprises a plurality of support legs (212) keeping balanced support, and further comprises a fixing frame (213) located above and fixedly connected with the support legs (212), and the fixing frame (213) is fixedly connected with the lower end faces of the support plates (208) and the keels (201).

5. The turn-over assisting device for medical care according to claim 3 or 4, characterized by further comprising a cushion (500) made of elastic material and arranged on the upper surface of the skin (303), wherein the cushion (500) comprises a central sheet (501) arranged above a central portion (204), and further comprises fins (502) corresponding to the upper surface of each flap (300), one end of each fin (502) is formed by extending the central sheet (501), and a crease groove (503) arranged on the lower surface is formed at the joint of each fin (502) and the central sheet (501).