CN208541498U

CN208541498U - A kind of counteracting bedsores medical bed

Info

Publication number: CN208541498U
Application number: CN201721524923.2U
Authority: CN
Inventors: 孔令立; 孔祥光
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-15
Filing date: 2017-11-15
Publication date: 2019-02-26
Anticipated expiration: 2027-11-15

Abstract

The utility model discloses a kind of counteracting bedsores medical beds, the medical bed includes medical bed ontology, tilting gearing, lifting device, the medical bed ontology includes bracket, the bed body being fixed on bracket, the universal wheel for being fixed on the pedestal of frame bottom and being rotatably connected on four turnings of pedestal, side plate is installed in the bed body, and the bottom of every block of side plate is mounted on the tilting gearing of driving side plate overturning, and then change the clinostatism of patient, the middle part of the bed body is equipped with screen, reserved be surrounded by stitching portion of the muti-piece side plate in bed body extends to inside bed body and for the cavity of screen lifting, the lifting device is mounted on the bottom of screen.The utility model passes through the rollover of side plate and the alternating lifting of screen respectively, the local pressure of patient body is set to change, to reduce local organization pressing times, and by being equipped with the ventilation device for changing the regulating device of patient's prone position and being equipped with reduction wet environment influence in bed body in the bottom of side plate, bedsore is less likely to occur.

Description

A kind of counteracting bedsores medical bed

Technical field

The utility model relates to medical treatment and nursing equipment technology fields, and in particular to a kind of counteracting bedsores medical bed.

Background technique

Bedsore is also known as pressure ulcer, bedsore, is that continuous ischemia, anoxic, nutrition occurs since local organization is pressurized for a long time It is bad and cause the problem of tissue fester is downright bad, and skin bedsore is a universality in rehabilitation, nursing, and need to grow as some The special populations such as the patient of phase laid up turn over, it is easy to occur, very big pain is brought to patient because being not easy oneself activity It is bitter.

The mode of existing treatment bedsore is mostly to adjust clinostatism, moist management, reinforce nutrition, drug therapy, temperature management Equal conventional means, or by Turn the body over and massage, position is sent out, easily with alcohol wipe with the generation of pre- counteracting bedsores.

But the above method be required to it is artificial nurse, once carelessness or forgeing just prevents patient from obtaining timely foot The turn of amount is nursed, and since hospital bed is not easy the stress condition for helping patient to change local organization, at this time when patient lies in On hospital bed long it, the long-term stress of local organization can be made, blood circulation is caused to be obstructed, histanoxia necrosis, still can be in patient's body On there is bedsore.

Utility model content

The purpose of this utility model is to provide a kind of counteracting bedsores medical beds, are not easy to help to suffer to solve operating beds The technical issues of person changes the stress of local organization and bedsore occurs.

To achieve the above object, the utility model provides a kind of counteracting bedsores medical bed, and the medical bed includes medical bed sheet Body, tilting gearing and lifting device, the medical bed ontology include bracket, the bed body being fixed on bracket, are fixed on bracket The pedestal of bottom and the universal wheel being rotatably connected on four turnings of pedestal are equipped with muti-piece side plate in the bed body, described The splicing of muti-piece side plate is laid in bed body, and the bottom of every block of side plate is mounted on the tilting gearing for being connected to bed body, the bed The middle part of body is equipped with screen, and reserved be surrounded by stitching portion of the muti-piece side plate in bed body extends to inside bed body and for screen The cavity of lifting, the lifting device are mounted between the bottom of screen and bed body bottom.

Preferably, the side plate be four pieces, four blocks of side plates cooperate two-by-two be in matrix pattern, two pieces on front side of bed body Side plate forms first group of side plate, and two blocks of side plates on rear side of bed body form second group of side plate, the side plate of first group of side plate Side plate length of the length less than second group of side plate.

Preferably, it is equipped with back cushion on two blocks of side plates of first group of side plate, and under every block of side plate of first group of side plate It is mounted on regulating device, the regulating device includes being fixed on the third electric rod of bed body bottom and being hinged on first group of side Board bottom face leans against frame, and the push rod of the third electric rod is hinged on the bottom for leaning against frame, every piece of side of first group of side plate The tilting gearing in board bottom portion is separately positioned on corresponding lean against in frame.

Preferably, the tilting gearing is the first electric rod, and first electric rod is fixed in bed body, and first is electronic The push rod of bar is hinged on the bottom of side plate.

Preferably, the screen is the long template of muti-piece, is equipped with connector in the bottom of the screen, and the long template of muti-piece is logical It crosses connector and is separated by connection two groups of screens of formation.

Preferably, the lifting device includes four-bar mechanism and two the second electric rods, and the four-bar mechanism is by four A rotating bar composition, and the connector of every group of screen bottom is hinged there are two rotating bar, the lower end of the rotating bar is hinged In the bottom of bed body, push rod is hinged on the one of rotating bar for being correspondingly connected with part bottom by two second electric rods respectively Bar wall on.

Preferably, the lifting device includes two the second electric rods, two sliding blocks and two sliding rails, grid described in every group The connector in board bottom portion is all connected with second electric rod and a sliding block, and second electric rod is fixed on the bottom of bed body, And second the push rod of electric rod be fixed in the bottom of connector, two sliding rails are respectively and fixedly connected on the two sidewalls of bed body, and Sliding block is slidably connected on the slide rail.

Preferably, the two sides of the bed body are provided with ventilation device, the ventilation device include suction ventilator, ventilation duct and Ventilation window, the suction ventilator and ventilation duct are installed in the integrally formed protective plate in bed body two sides, and the ventilation window is provided with On the inner wall of protective plate, and flow distribution plate is connected on ventilation window, one end of the ventilation duct is connected on suction ventilator, on the other end It is connected with first extended at ventilation window to be in charge of, the protective plate offers air feed close to one end of tailstock and flows through suction ventilator Air inlet.

Preferably, multiple ventilation holes for wind flow are offered on the ventilation duct and side plate.

Preferably, the tilting gearing includes connecting rod and the first electric rod, and first electric rod is horizontally arranged at bed On body, and sliding shoe is connected on push rod, the connecting rod is respectively hinged on side plate and sliding shoe.

The utility model has the advantages that

(1) the counteracting bedsores medical bed of the utility model utilizes inclining on side plate by the installation side plate in bed body and screen Ramp carries out the lifting device in rollover and screen to side plate and carries out alternative expression lifting to screen, to change when patient lies in bed Stress point release stress patient body locally can, reduce pressing times, be capable of the generation of effective pre- counteracting bedsores；

(2) the counteracting bedsores medical bed of the utility model ensures the degree of ventilation of medical bed using ventilation device in real time, reduces tide The influence of wet environment makes patient be not easy to suffer from bedsore；

(3) the counteracting bedsores medical bed of the utility model can adjust the prone position of patient by regulating device in real time, facilitate trouble Some daily routines of person.

Detailed description of the invention

Fig. 1 is the overall structure figure of the counteracting bedsores medical bed of the utility model；

Fig. 2 is the cross-sectional view of counteracting bedsores medical bed；

Fig. 3 is the structural schematic diagram of the tilting gearing of implementation column 1；

Fig. 4 is the structural schematic diagram of the lifting device of implementation column 1；

Fig. 5 is the structural schematic diagram of ventilation device；

Fig. 6 is the structural schematic diagram of the tilting gearing of embodiment 2；

Fig. 7 is the structural schematic diagram of the lifting device of embodiment 3.

In figure, 1, medical bed ontology；11, bracket；111, support plate；12, bed body；121, protective plate；122, air inlet； 13, pedestal；14, universal wheel；15, pushing hands；16, side plate；161, first group of side plate；162, second group of side plate；163, ventilation hole； 17, cavity；18, screen；181, connector；19, back cushion；2, tilting gearing；21, connecting rod；22, the first electric rod；23, it supports Plate；24, sliding shoe；3, lifting device；31, four-bar mechanism；311, rotating bar；32, the second electric rod；33, sliding block；34, sliding Rail；4, regulating device；41, frame is leaned against；42, third electric rod；5, ventilation device；51, suction ventilator；52, ventilation duct；521, first It is in charge of；522, second is in charge of；53, ventilation window；531, flow distribution plate.

Specific embodiment

The following examples illustrate the utility model, but is not intended to limit the scope of the present invention.

Embodiment 1

As depicted in figs. 1 and 2, a kind of counteracting bedsores medical bed disclosed in the present embodiment includes medical bed ontology 1, tilting gearing 2, lifting device 3.Medical bed ontology 1 includes bracket 11, bed body 12, pedestal 13 and universal wheel 14, and bracket 11 is vertical bedstead, Bed body 12 is fixed on the top of bracket 11, and pedestal 13 is fixed in the bottom of bracket 11, and universal wheel 14 is rotatably connected on pedestal 13 On four turnings.Muti-piece side plate 16 is installed, and side plate 16 is that at least four pieces splicings are laid in bed body 12 in bed body 12 Plate, the bottom of every block of side plate 16 are mounted on the tilting gearing 2 for being connected to bed body 12, are equipped with screen at the middle part of bed body 12 18, stitching portion of the muti-piece side plate 16 in bed body 12 is reserved to be surrounded by the cavity for extending to 12 inside of bed body and going up and down for screen 18 17, lifting device 3 is mounted between 12 bottom of bottom and bed body of screen 18, using the tilting gearing 2 on side plate 16 to side plate 16 lifting devices 3 carried out on rollover and screen 18 carry out alternative expression lifting to screen 18, to change stress when patient's bed Point release stress patient body locally can, reduce pressing times, it is not easy to bedsore occur.

As described above, four blocks of side plates 16 cooperate two blocks of side plates 16 in matrix pattern, positioned at 12 front side of bed body to form the two-by-two One group of side plate 161, two blocks of side plates 16 positioned at 12 rear side of bed body form second group of side plate 162, and the length of first group of side plate 161 Less than the length of second group of side plate 162.Back cushion 19, and first group of side are equipped on two blocks of side plates 16 of first group of side plate 161 Regulating device 4 is mounted under every block of side plate 16 of plate 161, regulating device 4 is electronic including the third for being fixed on 12 bottom of bed body Bar 42 and be hinged on first group of 161 bottom surface of side plate lean against frame 41, the push rod of third electric rod 42, which is hinged on, leans against frame 41 Bottom, and the tilting gearing 2 of 16 bottom of every block of side plate of first group of side plate 161 is separately positioned on corresponding lean against in frame 41.For Convenient for pushing medical bed, in bed body 12 pushing hands 15 is connected with close to one end of first group of side plate 161.

As shown in connection with fig. 3, tilting gearing 2 is the first electric rod 22.Support plate is equipped in the lower section of second group of side plate 162 23, and the both ends of support plate 23 are respectively and fixedly connected on the side wall of 12 two sides of bed body, the tilting gearing 2 of second group of 162 bottom of side plate The first electric rod 22 be fixed in support plate 23, and the push rod of the first electric rod 22 is hinged on the bottom of side plate 16, first group First electric rod 22 of the tilting gearing 2 of 161 bottom of side plate, which is fixed on, to be leaned against in frame 41, and the push rod of the first electric rod 22 is hinged In the bottom of side plate 16, when the operation of the first electric rod 22, push rod does reciprocal linear motion along the vertical direction, pushes side plate 16 rotation on one side around side plate 16 close to 12 center of bed body is dug.

As shown in figure 4, lifting device 3 includes four-bar mechanism 31 and two the second electric rods 32.Screen 18 is that muti-piece is long Template is equipped with connector 181 in the bottom of screen 18, and the long template of muti-piece is separated by connection by connector 181 and forms two groups of grid Plate 18.Four-bar mechanism 31 includes four rotating bars 311, and hingedly there are two turn for the connector 181 of every group of 18 bottom of screen Lever 311, the lower end of rotating bar 311 are hinged on the bottom of bed body 12, and push rod is hinged on pair by two the second electric rods 32 respectively On the bar wall for answering one of rotating bar 311 of 181 bottom of connector.When second electric rod 32 is run, push rod can be pushed Rotating bar 311 is rotated around one end for being hinged on 12 inner wall of bed body, at this time the vertical range at 311 both ends of rotating bar be gradually increased or Reduce, and then screen 18 is driven along inclined direction to be gone up and down, and controls lifting device 3 by control modes such as remote controls to make two groups Screen 18 is alternately gone up and down, and is gone up and down using the tilting of screen 18, can effective buffer lift when screen 18 on the pressure born, Ensure steady when going up and down.

As shown in figure 5, the ventilation effect in order to guarantee medical bed ontology 1, is provided with ventilation device in the two sides of bed body 12 5, ventilation device 5 includes suction ventilator 51, ventilation duct 52 and ventilation window 53.In the two sides of bed body 12 integrally formed with protective plate 121, and protective plate 121 is hollow structure inside, suction ventilator 51 and ventilation duct 52 are installed in protective plate 121, and ventilation duct 52 one end is connected on suction ventilator 51, and ventilation window 53 is provided on the inner wall of protective plate 121, and in opposite protective plate 121 Two ventilation windows 53 are respectively opened up on inner wall, in order to increase the air-flow for flowing through ventilation window 53, are equidistantly connected on ventilation window 53 more A flow distribution plate 531.Ventilation duct 52 includes that first extended from tube wall is in charge of 521 and second and is in charge of 522, and first is in charge of 521 One end far from ventilation duct 52 extends to ventilation window 53, and second is in charge of 522 bottoms for being distributed horizontally to side plate 16.It is outer for convenience In the air-flow flow ventilation device 5 on boundary, the air inlet that air feed flows through suction ventilator 51 is offered close to one end of tailstock in protective plate 121 Mouthfuls 122, and offer on side plate 16 and ventilation duct 52 ventilation hole 163 for wind flow.

Specific operation process: firstly, when patient lies on medical bed ontology 1, manual control or timing controlled etc. are utilized Control model can be separately operable tilting gearing 2 and lifting device 3 in certain period of time, at this time by two groups of 16 bottoms of side plate Tilting gearing 2 respectively drives corresponding side plate 16 and is flipped up along the central axis of bed body 12, and then changes the prone position of patient, convenient Patient is turned over, 31 rotation round a fixed point of four-bar mechanism is driven by lifting device 3, makes two groups of screens, 18 alternative expression liter Drop makes the local pressure of patient body that alternative expression occur and changes, can be with time controlled released pressure, and then bedsore is less likely to occur.

Secondly, controling adjustment device 4 is driven when patient wants to stand up or lean against viewing TV and do some other activities Dynamic back cushion 19 facilitates patient to change prone position, finally, timing is transported in turn close to the rise on one side of pushing hands 15 using the lifting of back cushion 19 Row ventilation device 5 is incited somebody to action extraneous air-flow using suction ventilator 51 from 122 suction ventilation pipe 52 of air inlet, and by ventilation duct 52 The surrounding of wind feeding side plate 16, it is ensured that the degree of ventilation of medical bed ontology 1, and then improve the humidity of bed surface or mattress, it reduces because of tide A situation arises for bedsore caused by gas.

Embodiment 2

As shown in fig. 6, difference from Example 1 is that tilting gearing 2 includes connecting rod 21 and the first electric rod 22, the First electric rod 22 of the tilting gearing 2 of one group of 161 bottom of side plate, which is horizontally fixed on, to be leaned against in frame 41, second group of 162 bottom of side plate First electric rod 22 of the tilting gearing 2 in portion is horizontally fixed in support plate 23, and is connected on the push rod of the first electric rod 22 Sliding shoe 24, connecting rod 21 are respectively hinged on side plate 16 and sliding shoe 24, and when the operation of the first electric rod 22, push rod is pushed Sliding shoe 24 slides to 12 center position of bed body in the horizontal direction, and connecting rod 21 is revolved in the case where both ends are fixed around central point Turn, the vertical range at 21 both ends of connecting rod increases at this time, enables on one side rotation of the side plate 16 around side plate 16 close to 12 center of bed body Turn to dig.

Embodiment 3

As shown in fig. 7, difference from Example 1 is that lifting device 3 includes two the second electric rods, 32, two sliding blocks 33 and two sliding rails 34.The connector 181 of every group of 18 bottom of screen is all connected with second electric rod 32 and a sliding block 33, Second electric rod 32 is fixed on the bottom of bed body 12, and the push rod of the second electric rod 32 is fixed in the bottom of connector 181, and two Sliding rail 34 is respectively and fixedly connected on the two sidewalls of bed body 12, and sliding block 33 is slidably connected on sliding rail 34.When the second electric rod 32 is transported When row, push rod does reciprocal linear motion along the vertical direction, pushes two groups of screens 18 alternately to go up and down, and in sliding block 33 and sliding rail Under 34 limit, the lifting of screen 18 is made to more tend to stability.

Although above having made detailed description to the utility model with generality explanation and specific embodiment, On the basis of the utility model, it can be made some modifications or improvements, this is apparent to those skilled in the art 's.Therefore, these modifications or improvements on the basis of without departing from the spirit of the present invention, belong to the utility model and want Seek the range of protection.

Claims

1. a kind of counteracting bedsores medical bed, it is characterised in that: the medical bed include medical bed ontology (1), tilting gearing (2) and Lifting device (3), the medical bed ontology (1) include bracket (11), the bed body (12) being fixed on bracket (11), are fixed on branch The pedestal (13) of frame (11) bottom and the universal wheel (14) being rotatably connected on (13) four turnings of pedestal, the bed body (12) On be equipped with muti-piece side plate (16), the muti-piece side plate (16) splicing is laid on bed body (12), and the bottom of every piece of side plate (16) Portion is mounted on the tilting gearing (2) for being connected to bed body (12), and the middle part of the bed body (12) is equipped with screen (18), the muti-piece Stitching portion of the side plate (16) on bed body (12) is reserved to be surrounded by the sky for extending to that bed body (12) is internal and goes up and down for screen (18) Chamber (17), the lifting device (3) are mounted between the bottom of screen (18) and bed body (12) bottom.

2. a kind of counteracting bedsores medical bed according to claim 1, it is characterised in that: the side plate (16) is four pieces, four pieces Side plate (16) cooperates two pieces of side plates (16) being located on front side of bed body (12) in matrix pattern to form first group of side plate (161), position two-by-two Two pieces of side plates (16) on rear side of bed body (12) form second group of side plate (162), the side plate (16) of first group of side plate (161) Side plate (16) length of less than second group side plate (162) of length.

3. a kind of counteracting bedsores medical bed according to claim 2, it is characterised in that: the two of first group of side plate (161) It is equipped on block side plate (16) back cushion (19), and is mounted on regulating device under every block of side plate (16) of first group of side plate (161) (4), the regulating device (4) includes being fixed on the third electric rod (42) of bed body (12) bottom and being hinged on first group of side plate (161) bottom surface leans against frame (41), and the push rod of the third electric rod (42) is hinged on the bottom for leaning against frame (41), and described first The tilting gearing (2) of every block of side plate (16) bottom of group side plate (161) is separately positioned on corresponding lean against in frame (41).

4. a kind of counteracting bedsores medical bed according to claim 1, it is characterised in that: the tilting gearing (2) is the first electricity Lever (22), first electric rod (22) is fixed on bed body (12), and the push rod of the first electric rod (22) is hinged on side plate (16) bottom.

5. a kind of counteracting bedsores medical bed according to claim 1, it is characterised in that: the screen (18) is muti-piece elongated Plate is equipped with connector (181) in the bottom of the screen (18), and the long template of muti-piece is separated by connection shape by connector (181) At two groups of screens (18).

6. a kind of counteracting bedsores medical bed according to claim 1, it is characterised in that: the lifting device (3) includes four companies Linkage (31) and two the second electric rods (32), the four-bar mechanism (31) are made of four rotating bars (311), and every group The connector (181) of screen (18) bottom is hinged there are two rotating bar (311), and the lower end of the rotating bar (311) is hinged In the bottom of bed body (12), push rod is hinged on by two the second electric rods (32) respectively is correspondingly connected with part (181) bottom wherein On the bar wall of one rotating bar (311).

7. a kind of counteracting bedsores medical bed according to claim 1, it is characterised in that: the lifting device (3) includes two Second electric rod (32), two sliding blocks (33) and two sliding rails (34), the connector (181) of every group of screen (18) bottom connect Second electric rod (32) and a sliding block (33) are connect, second electric rod (32) is fixed on the bottom of bed body (12), and The push rod of second electric rod (32) is fixed in the bottom of connector (181), and two sliding rails (34) are respectively and fixedly connected to bed body (12) On two sidewalls, and sliding block (33) is slidably connected on sliding rail (34).

8. a kind of counteracting bedsores medical bed according to claim 1, it is characterised in that: the two sides of the bed body (12) are provided with Ventilation device (5), the ventilation device (5) include suction ventilator (51), ventilation duct (52) and ventilation window (53), the suction ventilator (51) it is installed in the integrally formed protective plate in bed body (12) two sides (121) with ventilation duct (52), the ventilation window (53) is opened It is located on the inner wall of protective plate (121), and is connected with flow distribution plate (531) on ventilation window (53), one end of the ventilation duct (52) It is connected on suction ventilator (51), first extended at ventilation window (53) is connected on the other end and is in charge of (521), the protective plate (121) air inlet (122) that air feed flows through suction ventilator (51) is offered close to one end of tailstock.

9. a kind of counteracting bedsores medical bed according to claim 8, it is characterised in that: the ventilation duct (52) and side plate (16) On offer multiple ventilation holes (163) for wind flow.

10. a kind of counteracting bedsores medical bed according to claim 1, it is characterised in that: the tilting gearing (2) includes connection Bar (21) and the first electric rod (22), first electric rod (22) is horizontally arranged on bed body (12), and is connected on push rod Sliding shoe (24), the connecting rod (21) are respectively hinged on side plate (16) and sliding shoe (24).