CN219896805U - Blue light treatment bed - Google Patents

Abstract

The utility model provides a blue light treatment bed, and relates to the technical field of medical appliances. The blue light treatment bed comprises a transparent bed board and a bed body which is matched with the size of the transparent bed board, wherein the bed body comprises a blue light lamp board and a diffusion board, a plurality of blue light lamp beads are arranged on the blue light lamp board at intervals in an array mode, the diffusion board is arranged between the blue light lamp board and the transparent bed board, and light rays of the blue light lamp beads are projected onto the transparent bed board through the diffusion board. Through interval array setting a plurality of blue light lamp pearls on the blue light lamp plate for the light that a plurality of blue light lamp pearls that are the array setting sent evenly outwards throws from the blue light lamp plate, further obtains the diffusion through the diffuser plate and throws again on transparent bed board, and transparent bed board is as the play plain noodles of blue light treatment bed, guarantees that the blue light of play plain noodles is even, promotes neonate's effect of absorbing blue light.

Description

Blue light treatment bed

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a blue light treatment bed.

Background

Neonatal jaundice refers to the fact that in neonatal period, bilirubin metabolism abnormality exceeds human metabolism capacity, so that in-vivo bilirubin level is increased, and skin, sclera and other viscera are yellow-stained, and is one of the most common clinical problems in neonates. Aiming at the symptoms of neonates, blue light irradiation treatment is mainly adopted to reduce the bilirubin level of the neonates, and the principle is that the bilirubin can absorb light to generate photochemical isomerization, so that the bilirubin can be oxidized into a water-soluble product under the action of blue light, and can be discharged out of the body through liver, gall and urine to reduce jaundice.

The blue light treatment bed is medical equipment for treating neonatal jaundice, and the blue light treatment bed directly acts on the back of the infant through the blue light at the bottom of the bed body, so that bilirubin in the body is decomposed to achieve the treatment purpose. However, the blue light of the light-emitting surface of the existing blue light treatment bed is uneven, and the blue light absorption effect of newborns is poor, so that the treatment effect is poor.

Disclosure of Invention

The utility model aims to provide a blue light treatment bed, and aims to solve the technical problem that in the prior art, blue light on a light-emitting surface of the blue light treatment bed is uneven, and a neonate has poor effect of absorbing the blue light, so that the treatment effect is poor.

In order to solve the technical problems, the utility model provides a blue light therapeutic bed, which comprises a transparent bed board and a bed body which is matched with the size of the transparent bed board, wherein the bed body comprises: the blue light lamp panel is provided with a plurality of blue light lamp beads in an array at intervals; the diffusion plate is arranged between the blue light lamp panel and the transparent bed plate, and light rays of a plurality of blue light lamp beads are projected onto the transparent bed plate through the diffusion plate.

In this scheme, through interval array setting a plurality of blue light lamp pearls on the blue light lamp plate for be the light that a plurality of blue light lamp pearls of array setting sent evenly outwards throw from the blue light lamp plate, be provided with the diffuser plate between blue light lamp plate and transparent bed board, make the light that evenly outwards throws on from the blue light lamp plate further obtain the diffusion, the light through the diffusion throws on transparent bed board, transparent bed board is as the play plain noodles of blue light treatment bed, guarantee that the blue light of play plain noodles is even, promote neonate's effect of absorbing blue light.

Further, the blue light lamp beads are arranged in a rectangular array on the blue light lamp panel, and the distances between adjacent blue light lamp beads in the same direction are equal.

In this scheme, through arranging a plurality of blue light lamp pearls on the blue light lamp plate with rectangular array, and adjacent blue light lamp pearl is equal at the interval of same direction, can further make the homogeneity of a plurality of blue light lamp pearls outwards throw optic fibre, and compare the array arrangement mode of other shapes, set up to rectangular shape and more accord with the body type when neonate lies down.

Further, the distance between the adjacent blue light lamp beads in the length direction of the blue light lamp panel ranges from 40mm to 45mm, and the distance between the adjacent blue light lamp beads in the width direction of the blue light lamp panel ranges from 28mm to 34 mm.

In this scheme, through the interval size control of adjacent blue light lamp pearl at the length direction of blue light lamp plate between 40mm to 45mm, the interval size control of the width dimension at the blue light lamp plate is between 28mm to 34mm, and the light density that the blue light lamp pearl sent is more suitable for neonate's absorption.

Further, the bed body further comprises a coating layer, the coating layer comprises coating particles, and the coating particles are uniformly arranged on at least one surface of the diffusion plate to form the coating layer.

In this scheme, through setting up coating particle constitution coating on at least one surface of diffuser plate, further guarantee from the even more even of the diffusion of light outwards projection on the diffuser plate on the blue light lamp plate.

Further, the blue light lamp beads are all lambertian light sources.

In this scheme, the blue light lamp pearl all adopts the lambertian light source, compares in ordinary light source volume littleer, longer life-span, and light projection luminance equals in each direction, further improves the blue light homogeneity of blue light treatment bed play plain noodles.

Further, the blue light treatment bed also comprises a hydrogel mattress, and the hydrogel mattress is arranged on the transparent bed board and is adaptive to the size of the transparent bed board.

In this scheme, through setting up the hydrogel mattress on transparent bed board to with the size of transparent bed board suits, relies on the high hydrophilicity of hydrogel, the ability of holding water still to rehydrate, and the neonate lies down and has better cooling effect on the hydrogel mattress, prevents treatment time overlength, and neonate back temperature is too high, influences phototherapy effect.

Further, the hydrogel mattress comprises a plurality of hydrogel bulges, and a plurality of hydrogel bulge interval arrays are arranged on the surface of the hydrogel mattress.

In this scheme, through setting up a plurality of hydrogel archs on the hydrogel mattress, a plurality of hydrogel protruding intervals set up on the surface of hydrogel mattress, utilize the hydrogel lug that the interval set up, increase the ventilation of neonate back, prevent local heat accumulation, increase radiating effect.

Further, the horizontal cross-sectional shape of the hydrogel protrusions is rectangular, and the length and width dimensions of the rectangle are in the range of 20mm to 25 mm.

In this scheme, through setting up the bellied horizontal cross-section of hydrogel into rectangle, rectangular length and width size range are between 20mm to 25mm, satisfy more hydrogel lug and neonate's back contact, utilize the clearance between the hydrogel lug to ventilate neonate's back.

Further, the bed body further comprises a fixing frame, the blue light lamp panel and the diffusion plate are horizontally fixed on the fixing frame, and the fixing frame is clamped with the transparent bed board.

In this scheme, through setting up fixed blue light lamp plate and diffuser plate, carry out the joint with mount and transparent bed board again, the position of fixed blue light lamp plate that can be better and diffuser plate for transparent bed board, simultaneously, can also guarantee the stability of whole blue light treatment bed.

Further, the edge of the lower surface of the transparent bed board is provided with a plurality of first protruding blocks with hollow inside, the edge of the upper surface of the fixing frame is provided with a plurality of second protruding blocks, and the second protruding blocks can be correspondingly clamped in the first protruding blocks.

In this scheme, through the inside with second lug joint at first lug for joint each other between mount and the transparent bed board, simple structure, convenient operation.

Compared with the prior art, the blue light treatment bed has the beneficial effects that:

through interval array setting a plurality of blue light lamp pearls on the blue light lamp plate for the light that a plurality of blue light lamp pearls that are the array setting sent is evenly outwards projected from the blue light lamp plate, is provided with the diffuser plate between blue light lamp plate and transparent bed board, makes the light that evenly outwards throws on the blue light lamp plate further obtain the diffusion, and the light through the diffusion throws on transparent bed board, and transparent bed board is as the play plain noodles of blue light treatment bed, guarantees that the blue light of play plain noodles is even, promotes neonate's effect of absorbing blue light.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a blue light treatment couch according to an embodiment of the present utility model;

FIG. 2 is a schematic view of the overall structure of a bed according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the overall structure of a bed according to an embodiment of the present utility model, wherein the diffusion plate is hidden;

FIG. 4 is a schematic diagram of an assembly structure of a blue light lamp panel and a blue light lamp bead according to an embodiment of the present utility model;

FIG. 5 is a schematic top view of the overall structure of the bed according to the embodiment of the present utility model;

FIG. 6 is a schematic view of the cross-sectional structure of the A-A direction of FIG. 5;

FIG. 7 is a schematic view of the overall structure of a transparent bed board according to an embodiment of the present utility model;

fig. 8 is a schematic view of the overall structure of a hydrogel mattress in accordance with an embodiment of the utility model.

In the drawings, each reference numeral denotes:

a blue light treatment couch 1; a transparent bed plate 100; a first bump 110; a bed 200; blue light lamp panel 210; blue light beads 211; a diffusion plate 220; a fixing frame 230; a second bump 231; a support block 232; a support frame 233; a hydrogel mattress 300; hydrogel protrusions 310.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present utility model and should not be construed as limiting the utility model, and all other embodiments, based on the embodiments of the present utility model, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In this embodiment, the blue light therapeutic bed 1 includes a transparent bed board 100 and a bed body 200 corresponding to the size of the transparent bed board 100, the bed body 200 specifically includes a blue light lamp board 210 and a diffusion board 220, a plurality of blue light lamp beads 211 are arranged on the blue light lamp board 210 in an array at intervals, the diffusion board 220 is arranged between the blue light lamp board 210 and the transparent bed board 100, and light rays of the blue light lamp beads 211 are projected on the transparent bed board 100 through the diffusion board 220.

Specifically, as shown in fig. 1, the blue light therapeutic bed 1 mainly includes two parts, namely a transparent bed board 100 and a bed body 200, whose dimensions are matched, so that the transparent bed board 100 can be placed on the bed body 200. In this embodiment, the transparent bed board 100 has a dimension of 622mm in the length direction and 399mm in the width direction, which is suitable for placing and carrying newborns. As shown in fig. 2 and 3, the bed body 200 includes a blue light lamp panel 210 and a diffusion plate 220, wherein the diffusion plate 220 is disposed between the blue light lamp panel 210 and the transparent bed plate 100, the blue light lamp panel 210 has a dimension of 505mm in the length direction, a dimension of 330mm in the width direction, the diffusion plate 220 has a dimension of 526mm in the length direction, and a dimension of 340mm in the width direction. In this embodiment, the blue light lamp panel 210 and the transparent bed board 100 are sequentially fixed from bottom to top in the vertical direction by providing the fixing frame 230. Of course, in other embodiments, other ways may be used as long as the diffuser plate 220 is positioned between the blue light panel 210 and the transparent bed plate 100. The blue light lamp plate 210 is provided with a plurality of blue light lamp beads 211 in an array mode at intervals, light rays of the blue light lamp beads 211 are projected onto the transparent bed plate 100 through the diffusion plate 220, through the arrangement, the light rays emitted by the blue light lamp beads 211 which are arranged in an array mode are uniformly projected outwards from the blue light lamp plate 210, are further diffused through the diffusion plate 220, the diffused light rays are projected onto the transparent bed plate 100, the transparent bed plate 100 is used as a light-emitting surface of the blue light treatment bed 1, the uniformity of blue light of the light-emitting surface is guaranteed, and the effect of absorbing the blue light by newborns is improved.

As shown in fig. 4, a plurality of blue light beads 211 are arranged in a rectangular array on the blue light panel 210, and the adjacent blue light beads 211 have equal spacing in the same direction. Further, the distance between the adjacent blue light beads 211 in the length direction of the blue light panel 210 ranges from 40mm to 45mm, and the distance between the adjacent blue light beads 211 in the width direction of the blue light panel 210 ranges from 28mm to 34 mm.

Specifically, in the present embodiment, 108 blue light beads 211 are fixedly disposed on the surface of the blue light panel 210, and the 108 beads are distributed on the blue light panel 210 in a nine-row twelve-column rectangular array. Twelve blue light beads 211 arranged in each row are arranged along the length direction of the blue light lamp panel 210, and the distance between the adjacent blue light beads 211 is 42mm in the direction; nine blue light beads 211 arranged in each column are arranged in the width direction of the blue light panel 210, and the pitch of adjacent blue light beads 211 in this direction is 31mm. Through a plurality of blue light lamp pearl 211 of array interval setting for the light of outwards throwing is more even, and the interval between the blue light lamp pearl 211 can make the light density that sends more be fit for neonate's absorption in this embodiment.

Of course, in other embodiments, the interval between the blue light beads 211 may be selected according to actual needs, and no fixed numerical requirement exists, but the interval size of the adjacent blue light beads 211 in the length direction of the blue light panel 210 ranges from 40mm to 45mm, the interval size of the adjacent blue light beads 211 in the width direction of the blue light panel 210 ranges from 28mm to 34mm, so that the density of light emitted by the blue light beads 211 is most suitable for absorption of newborns, and the treatment effect is further improved. In addition, the number of the blue light beads 211 and the array shape of the blue light beads 211 are not particularly required, for example, a plurality of blue light beads 211 may be provided as required, and a plurality of blue light beads 211 may be provided on the blue light panel 210 in a circular array, but the array is more suitable for the body shape of the newborn baby when lying in a rectangular shape relative to the array modes of other shapes.

As shown in fig. 2 and 5, the diffusion plate 220 is disposed above the blue light lamp panel 210, coating particles (not shown) are uniformly disposed on at least one surface of the diffusion plate 220, and a coating layer (not shown) is formed on at least one surface of the diffusion plate 220 by the uniformly disposed coating particles. Specifically, the light beams emitted by the blue light beads 211 arranged in an array are uniformly projected outwards from the blue light lamp panel 210, are diffused through the diffusion plate 220, and form a coating layer by uniformly arranging coating particles on at least one surface of the diffusion plate 220, so as to form the coating particle type diffusion plate 220, thereby further ensuring that the light beams uniformly projected outwards from the blue light lamp panel 210 are more uniformly diffused on the diffusion plate 220. Furthermore, in this embodiment, the blue light beads 211 all adopt lambertian light sources, compared with the common light sources, the volume is smaller, the service life is longer, the light projection brightness is equal in all directions, and the uniformity of blue light on the light emitting surface of the blue light treatment bed is further improved. It should be noted that, the lambertian light source, the coated particles and the coating layer formed by the same are all of the prior art, and are not described herein.

As shown in fig. 1 and 7, the blue light therapeutic bed 1 further includes a hydrogel mattress 300, and the hydrogel mattress 300 is disposed on the transparent bed board 100 and is adapted to the size of the transparent bed board 100. Specifically, the transparent bed board 100 is used for placing and supporting the neonate, so that the light emitted by the blue light beads 211 is projected to the bottom surface of the transparent bed board 100 after passing through the diffusion plate 220, and is absorbed by the neonate. On this basis, through setting up hydrogel mattress 300 on transparent bed board 100 to with transparent bed board 100's size adaptation, by virtue of the high hydrophilicity, the water holding capacity and the rehydration ability of hydrogel, the neonate lies down and has better cooling effect on hydrogel mattress 300, prevents that treatment time is overlength, and neonate back temperature is too high, influences the phototherapy effect.

Further, as shown in fig. 8, the hydrogel mattress 300 includes a plurality of hydrogel protrusions 310 thereon, and the plurality of hydrogel protrusions 310 are disposed on the surface of the hydrogel mattress 300 at intervals. Through this kind of setting, utilize the hydrogel arch 310 that the interval set up, increase the ventilation of neonate's back, prevent local heat accumulation, increase the radiating effect. The hydrogel projections 310 in this embodiment are rectangular in horizontal cross section, and the length and width dimensions of the rectangle are 23mm. In other embodiments, the length and width of the rectangle may be set to other dimensions, but the length and width of the rectangle may be set to a range of 20mm to 25mm, which is a preferred choice, so that more hydrogel protrusions 310 may contact the back of the neonate, and the back of the neonate may be ventilated by using gaps between the hydrogel protrusions 310.

In addition, the shape of the hydrogel protrusions 310 may be designed according to need, without a fixed shape requirement, as long as ventilation of the back of the newborn can be increased by using the gaps between the adjacent hydrogel protrusions 310. In the case where the horizontal cross section of the hydrogel projections 310 is rectangular, the pitch dimension of adjacent hydrogel projections 310 in the length direction of the transparent bed sheet 100 is in the range of 6mm to 6.5mm, optimally set to 6.3mm; the pitch dimension of the adjacent hydrogel projections 310 in the width direction of the transparent bed sheet 100 ranges from 6.7mm to 7.3mm, and is optimally set to 7mm.

As shown in fig. 2, 3 and 6, the bed body 200 includes a fixing frame 230, the blue light lamp panel 210 and the diffusion plate 220 are horizontally fixed on the fixing frame 230, and the fixing frame 230 is clamped with the transparent bed board 100. Specifically, the bottom surface of the fixing frame 230 is provided with a plurality of supporting blocks 232, one surface of the supporting blocks 232 provided with the blue light lamp beads 211 is arranged upwards along the vertical direction, and one surface of the supporting blocks 232 not provided with the blue light lamp beads 211 is arranged downwards along the vertical direction and is fixedly supported by the plurality of supporting blocks 232. An opening is provided on the upper surface of the fixing frame 230, a supporting frame 233 is provided around the edge of the opening, the diffusion plate 220 is fixed between the supporting frame 233 and the upper surface of the fixing frame 230, the supporting frame 233 is screwed with the upper surface of the fixing frame 230 by screws, and finally the diffusion plate 220 is arranged above the blue light lamp panel 210 in the vertical direction. Through setting up mount 230 and carrying out the joint with mount 230 and transparent bed board 100, the position of blue light lamp plate 210 and diffuser plate 220 for transparent bed board 100 that can be better, simultaneously, can also guarantee the stability of whole blue light treatment bed 1.

Further, as shown in fig. 6 and 7, the edge of the lower surface of the transparent bed board 100 is provided with a plurality of first protrusions 110 with hollow inside, the edge of the upper surface of the fixing frame 230 is provided with a plurality of second protrusions 231, and the plurality of second protrusions 231 can be correspondingly clamped inside the plurality of first protrusions 110. Through with the inside of second lug 231 joint at first lug 110 for the joint each other between mount 230 and the transparent bed board 100, simple structure, convenient operation.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (10)

1. The utility model provides a blue light treatment bed, its characterized in that, blue light treatment bed including transparent bed board and with the bed body that transparent bed board size suited, the bed body is including:

the blue light lamp panel is provided with a plurality of blue light lamp beads in an array at intervals;

the diffusion plate is arranged between the blue light lamp panel and the transparent bed plate, and light rays of a plurality of blue light lamp beads are projected onto the transparent bed plate through the diffusion plate.

2. The blue light therapy bed according to claim 1, wherein a plurality of said blue light beads are arranged in a rectangular array on said blue light panel, and adjacent ones of said blue light beads are equally spaced in the same direction.

3. The blue light therapy bed according to claim 2, wherein a pitch dimension of adjacent blue light beads in a length direction of said blue light panel ranges from 40mm to 45mm, and a pitch dimension of adjacent blue light beads in a width direction of said blue light panel ranges from 28mm to 34 mm.

4. The blue light therapy bed according to claim 1, wherein said bed body further comprises a coating layer comprising coating particles uniformly disposed on at least one surface of said diffusion plate to form said coating layer.

5. The blue light therapy bed of claim 1 wherein said blue light beads are lambertian light sources.

6. The blue light therapy bed according to claim 1, further comprising a hydrogel mattress disposed on the transparent bed board and sized to fit the transparent bed board.

7. The blue light therapy bed according to claim 6, wherein said hydrogel mattress comprises a plurality of hydrogel protrusions, a plurality of said hydrogel protrusion spaced arrays disposed on a surface of said hydrogel mattress.

8. The blue light therapy bed according to claim 7, wherein a horizontal cross-sectional shape of said plurality of hydrogel projections is rectangular, said rectangular having a length and width dimension in a range of between 20mm and 25 mm.

9. The blue light therapy bed according to any one of claims 1-8, wherein said bed body further comprises a fixing frame, said blue light lamp panel and said diffusion plate are horizontally fixed on said fixing frame, and said fixing frame is clamped with said transparent bed board.

10. The blue light therapy bed according to claim 9, wherein a plurality of first protrusions with hollow interior are provided at the lower surface edge of the transparent bed plate, a plurality of second protrusions are provided at the upper surface edge of the fixing frame, and the plurality of second protrusions are correspondingly clamped inside the plurality of first protrusions.