Newborn phototherapy eye shield

Abstract

The invention relates to the technical field of medical instruments, in particular to a phototherapy eye shield for newborns. Comprising an eye protection frame worn on the eyes of a baby and a limiting plate attached to the side face of the head of the baby, fixing blocks are fixedly installed on the two sides of the eye protection frame, connecting rods are installed in the fixing blocks, the outer surfaces of the connecting rods are sleeved with hook-and-loop fasteners, and a hook face and a hair face are arranged on the same face of the outer surfaces of the hook-and-loop fasteners. The hook face and the loop face can be attached and adhered, so that the hook-and-loop fastener belt can be folded and adhered. The hook-and-loop fastener belt penetrates through the insertion opening in the limiting plate, then is inserted into the butt joint opening and extends out of the second leakage opening, so that the hook-and-loop fastener belt can be bent from the second leakage opening, the hook-and-loop fastener belt wraps the connecting block for adhesion, the eye protection frame is connected to the limiting plate, and the top of the limiting plate is higher than the head of the baby; the limiting frame can be used for limiting on the side face of the head of the baby, the eye protection frame cannot be rubbed, and the eye protection frame is not prone to falling off.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, in particular to a phototherapy eye mask for newborns. Background Art

[0002] Jaundice is a common disease among newborns and is generally treated through phototherapy. When performing phototherapy on newborns, eye masks are needed to protect the newborn's eyes to prevent damage to the newborn's eyes after being exposed to the light generated by the phototherapy.

[0003] The prior art connects elastic bands on both sides of the eye shield, and the two elastic bands are wrapped around the back of the baby's head and adhered together to limit the eye shield to be worn on the baby's eyes. The eye shield is provided with a light-shielding patch at the baby's eyes to block the radiation generated by phototherapy.

[0004] However, the eye mask is worn with an elastic strap, and the tightness cannot be accurately adjusted. Wearing it too tightly will compress the baby's head and eyes, making the baby uncomfortable. Wearing it too loosely will cause the eye mask to fall off, resulting in the inability to block the light of phototherapy. Therefore, a newborn phototherapy eye mask with adjustable tightness is needed. Summary of the invention

[0005] The purpose of the present invention is to provide a neonatal phototherapy eye mask to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention aims to provide a neonatal phototherapy eye mask, comprising an eye protection frame worn on the eyes of an infant and a limiting plate attached to the side of the infant's head, wherein fixing blocks are fixedly installed on both sides of the eye protection frame, a connecting rod is installed inside the fixing block, a Velcro strip is sleeved on the outer surface of the connecting rod, a hook surface and a fur surface are provided on the same surface of the outer surface of the Velcro strip, the hook surface and the fur surface are attached and can be adhered, so that the Velcro strip can be folded and adhered, a through plug interface is provided on the side of the eye protection frame, a connected slide groove is provided on the bottom of the inner wall of the plug interface, a connecting block is installed inside the slide groove, the Velcro strip can pass through the plug interface and be fixed to the outer surface of the connecting block to connect the eye protection frame with the limiting plate, and an adjusting component is provided at the bottom of the connecting block, the adjusting component is used to adjust the connecting block up and down in the slide groove, and adjust the height of the eye protection frame connected to the connecting block.

[0007] As a further improvement of the technical solution, two slots are provided on the top of the eye protection frame, and blue light shielding lenses are installed inside the two slots. The shielding lenses can filter and shield the light irradiated by the phototherapy device. A hinge block is fixedly installed on the top of the eye protection frame, and opening and closing covers are rotatably installed on both sides of the hinge block. The opening and closing covers are hinged to the top of the eye protection frame through the hinge block, and are used to open and close at the top of the eye protection frame.

[0008] As a further improvement of the technical solution, a snap-in groove is provided on the top of the eye protection frame, a shading sheet is installed inside the snap-in groove, the shading sheet can block the slot, and a leakage hole is provided on the top of the opening and closing cover, the leakage hole is communicated with the slot.

[0009] As a further improvement of the present technical solution, a first leakage port and a second leakage port are provided on the outer surface of the connecting block, and a docking port is provided on the top of the connecting block. The docking port passes through the first leakage port and extends into the second leakage port, so that the docking port is connected with the first leakage port and the second leakage port, and one end of the Velcro strap passes through the insertion port and the docking port and extends from the second leakage port, and the Velcro strap is folded so that the fleece surface fits onto the hook surface.

[0010] As a further improvement of the present technical solution, the adjustment assembly includes a rotating rod rotatably installed at the bottom of the connecting block, a threaded column is fixedly installed at the bottom of the rotating rod, and the bottom of the threaded column is rotatably installed at the bottom of the inner wall of the slide groove. The rotation of the threaded column can make the connecting block move up and down inside the slide groove.

[0011] As a further improvement of the technical solution, sliding grooves are opened on both sides of the inner wall of the slide groove, and sliding blocks are fixedly installed on both sides of the connecting block. The sliding blocks are slidably installed inside the sliding groove, so that the connecting block can move within the slide groove.

[0012] As a further improvement of the present technical solution, an elastic tape is installed at the bottom of the limiting plate, and two limiting plates and elastic tapes are provided. The two limiting plates connect the two sides of the eye protection frame, and the two elastic tapes can be adhered to install the two limiting plates on both sides of the baby's head.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. In the neonatal phototherapy eye mask, when performing phototherapy treatment on the baby, the Velcro strap is passed through the plug interface on the limit plate, then inserted into the inside of the docking interface, and extended from the second leak inside the connecting block, so that the Velcro strap can be bent from the second leak, and the fur surface at the head end of the outer surface of the Velcro strap is adhered to the hook surface in the first leak, so that the Velcro strap wraps the connecting block for adhesion, and the eye protection frame is connected to the limit plate, and then the limit plate and the eye protection frame are worn on the baby's head, the elastic tape at the bottom end of the limit plate is adhered, and the limit plate is worn on both sides of the baby's head. The top of the limit plate is higher than the baby's head, so that when the baby lies down and turns his head, the limit frame can be limited on the side of the baby's head without rubbing the eye protection frame, and the eye protection frame is not easy to fall off, thereby achieving the effect of wearing the eye protection frame on the baby's head.

[0015] 2. In the neonatal phototherapy eye mask, when the baby is awake and receiving phototherapy, he can see the outside scene through the shielding lens in the slot at the top of the eye protection frame, and can also play images for the baby to watch to prevent the baby from crying. When the baby is asleep and receiving phototherapy, a shielding sheet can be placed inside the snap-in slot and the opening and closing cover hinged on the top of the eye protection frame can be closed to limit and fix the shielding sheet. When the baby is asleep, the shielding sheet can be placed to block the light from the phototherapy instrument to prevent the light from affecting the baby's sleep.

[0016] 3. In the neonatal phototherapy eye mask, when the eye protection frame is worn on the baby's eyes through the limit plate, the threaded column can be rotated to make the threaded column rotate and move up and down at the bottom of the inner wall of the slide groove, so that the threaded column drives the rotating rod to rotate at the bottom of the connecting block, and the threaded column moves upward, driving the moving block to move upward in the sliding groove of the inner wall of the slide groove through the sliding blocks on both sides, and the threaded column moves downward, so that the moving block also moves downward. The Velcro strap of the eye protection frame is limited and fixed on the connecting block, so that the eye protection frame can move up and down by following the connecting block, so that the height of the eye protection frame can be adjusted, and the tightness of the baby's eye protection frame can be adjusted to avoid hurting the baby and causing discomfort to the baby's eyes. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of the eye protection frame of the present invention;

[0019] Figure 3 It is a schematic diagram of the opening and closing cover structure of the present invention;

[0020] Figure 4 It is a schematic diagram of the structure of the light shielding sheet of the present invention;

[0021] Figure 5 It is a schematic diagram of the connection block structure of the present invention;

[0022] Figure 6 It is a schematic diagram of the structure of the limiting plate of the present invention;

[0023] Figure 7 For the present invention Figure 6 The enlarged structural diagram at A in the middle;

[0024] Figure 8 For the present invention Figure 6 Enlarged structural diagram at B in the middle.

[0025] The meaning of each number in the figure is:

[0026] 1. Eye protection frame; 11. Fixing block; 12. Connecting rod; 13. Velcro strap;

[0027] 101, shielding lens; 102, hinged block; 103, opening and closing cover; 1031, leakage hole; 104, snap-in slot; 105, shading sheet;

[0028] 2. Limiting plate; 201. Elastic tape;

[0029] 3. Plug interface; 31. Slide slot;

[0030] 4. Connecting block; 401. First leak; 402. Second leak; 403. Docking port

[0031] 41. adjustment assembly; 4101. rotating rod; 4102. threaded column;

[0032] 5. Slider. DETAILED DESCRIPTION

[0033] The following will be combined with the accompanying drawings in the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] Example

[0035] See also Figure 1-Figure 8As shown, the purpose of this embodiment is to provide a neonatal phototherapy eye mask, including an eye protection frame 1 worn on the baby's eyes and a limiting plate 2 attached to the side of the baby's head, fixed blocks 11 are fixedly installed on both sides of the eye protection frame 1, a connecting rod 12 is installed inside the fixed block 11, and a Velcro strap 13 is sleeved on the outer surface of the connecting rod 12, and a hook surface and a fur surface are provided on the same surface of the outer surface of the Velcro strap 13, and the hook surface and the fur surface can be adhered together so that the Velcro strap 13 can be folded and adhered, a through plug interface 3 is provided on the side of the eye protection frame 1, and a connected slide groove 31 is provided at the bottom of the inner wall of the plug interface 3, and a connecting block 4 is installed inside the slide groove 31, and the Velcro strap 13 can pass through the plug interface 3 and be fixed to the outer surface of the connecting block 4 to connect the eye protection frame 1 with the limiting plate 2, and an adjustment component 41 is provided at the bottom of the connecting block 4, and the adjustment component 41 is used to adjust the connecting block 4 up and down in the slide groove 31, so as to adjust the height of the eye protection frame 1 connected to the connecting block 4.

[0036] The two Velcro straps 13 are sleeved onto the connecting rod 12 so that the two Velcro straps 13 are installed on both sides of the eye protection frame 1. The Velcro straps 13 pass through the plug interface 3 of the limiting plate 2 and are plugged into the docking interface 403, the first leak 401 and the second leak 402 in the connecting block 4. The Velcro straps 13 can be pasted and limited on the connecting block 4, so that the eye protection frame 1 is connected to the connecting block 4 of the limiting plate 2. The two limiting plates 2 are located on both sides of the baby's head and are adhered and fixed to the baby's head through the elastic tape 201 at the bottom. The top of the limiting plate 2 is higher than the baby's head, so that the baby will not rub the eye protection frame 1 when lying down and turning his head, and the eye protection frame 1 is not easy to fall off. In addition, the height of the eye protection frame 1 can be adjusted by the adjustment component 41 at the bottom of the connecting block 4 to adjust the tightness of the eye protection frame 1 on the baby's eyes to avoid the eye mask squeezing the baby's eyes and making them uncomfortable.

[0037] The structure of the device uses latex material for the surface in contact with the baby's skin, so that the baby will not be squeezed or hurt when in contact with it, and it is more comfortable to wear.

[0038] Taking into account that when a baby wears an eye mask without falling asleep and blocks the eye vision for phototherapy treatment, the baby will cry and affect the efficiency of phototherapy, the eye protection frame 1 is improved. First, the specific structure of the eye protection frame 1 is disclosed. Two slots are provided on the top of the eye protection frame 1. Anti-blue light shielding lenses 101 are installed inside the two slots. The shielding lenses 101 can filter and block the light irradiated by the phototherapy instrument. A hinge block 102 is fixedly installed on the top of the eye protection frame 1, and an opening and closing cover 103 is rotatably installed on both sides of the hinge block 102. The opening and closing cover 103 is hinged to the top of the eye protection frame 1 through the hinge block 102, and is used to open and close the top of the eye protection frame 1. A snap-in slot 104 is provided at the top of the eye protection frame 1, a light shielding sheet 105 is installed inside the snap-in slot 104, and the light shielding sheet 105 can shield the slot. A leakage hole 1031 is provided at the top of the opening and closing cover 103, and the leakage hole 1031 is connected with the slot.

[0039] The improvement lies in that: two notches are opened on the top of the eye protection frame 1 to expose the baby's eyes, and a shielding lens 101 for blocking blue light and filtering strong light is installed inside the notch, so that the eye protection frame 1 can be worn on the baby's eyes. When the baby is undergoing phototherapy, the external scene can be seen through the shielding lens 101, and the image can be played for the baby to watch to prevent the baby from crying. A leakage hole 1031 connected to the notch is opened on the top of the opening and closing cover 103. The opening and closing cover 103 covers the top of the eye protection frame 1 without blocking the shielding lens 101. When the baby falls asleep, a shading sheet 105 can be placed inside the snap-in groove 104, and the opening and closing cover 103 hinged on the top of the eye protection frame 1 is closed to limit and fix the shading sheet 105. When the baby falls asleep, the shading sheet 105 can be placed to block the light irradiated by the phototherapy instrument to prevent the light from affecting the baby's sleep, so that the baby can undergo phototherapy treatment when awake.

[0040] The specific structure of the connecting block 4 is disclosed. The outer surface of the connecting block 4 is provided with a first leakage opening 401 and a second leakage opening 402. The top of the connecting block 4 is provided with a docking opening 403. The docking opening 403 passes through the first leakage opening 401 and extends into the second leakage opening 402, so that the docking opening 403 is connected with the first leakage opening 401 and the second leakage opening 402. One end of the Velcro tape 13 passes through the insertion port 3 and the docking opening 403 and extends from the second leakage opening 402. The Velcro tape 13 is folded so that the fleece surface fits onto the hook surface.

[0041] Through the first leak 401 and the second leak 402 opened on the side of the connection block 4, the docking port 403 penetrates the first leak 401 and the second leak 402 from the top of the connection block 4, so that the Velcro strap 13 passes through the plug port 3 on the limiting plate 2, and then is inserted into the inside of the docking port 403, and extends from the second leak 402 inside the connection block 4, so that the Velcro strap 13 can be bent from the second leak 402, and the fur surface of the head end of the outer surface of the Velcro strap 13 is adhered to the hook surface in the first leak 401, so that the Velcro strap 13 wraps the connection block 4 for adhesion, and the eye protection frame 1 is connected to the limiting plate 2. The eye protection frame 1 is worn on the baby's head, and the limiting plate 2 is adhered through the elastic tape 201 at the bottom, and the eye protection frame 1 is limited and worn on the baby's eyes to cover.

[0042] Taking into account that the eye shield is worn through the limiting plate 2 and the elastic tape 201, and the tightness cannot be adjusted, the baby's eyes will be squeezed and uncomfortable, the specific structure of the adjustment component 41 is disclosed. The adjustment component 41 includes a rotating rod 4101 rotatably installed at the bottom of the connecting block 4, and a threaded column 4102 is fixedly installed at the bottom of the rotating rod 4101. The bottom of the threaded column 4102 is rotatably installed at the bottom of the inner wall of the slide groove 31. The rotation of the threaded column 4102 can make the connecting block 4 move up and down inside the slide groove 31.

[0043] Sliding grooves are provided on both sides of the inner wall of the slide groove 31 , and sliding blocks 5 are fixedly installed on both sides of the connecting block 4 . The sliding blocks 5 are slidably installed inside the sliding grooves, so that the connecting block 4 moves within the slide groove 31 in a limited position.

[0044] When the eye protection frame 1 is worn on the baby's eyes through the limiting plate 2, the threaded column 4102 is rotated to make the threaded column 4102 rotate and move up and down at the bottom of the inner wall of the slide groove 31, so that the threaded column 4102 drives the rotating rod 4101 to rotate at the bottom of the connecting block 4, and the threaded column 4102 moves upward, driving the moving block to move upward in the sliding groove of the inner wall of the slide groove 31 through the sliding blocks 5 on both sides, and the threaded column 4102 moves downward, so that the moving block also moves downward, and the Velcro strap 13 of the eye protection frame 1 is limited and fixed on the connecting block 4, so that the eye protection frame 1 can move up and down by following the connecting block 4, so that the height of the eye protection frame 1 can be adjusted, and the tightness of the baby's eye protection frame 1 can be adjusted to avoid hurting the baby and causing discomfort to the baby's eyes, and the eye protection frame 1 can be adapted for use by babies with different head circumferences.

[0045] Considering how the limiting plate 2 is adhered and worn on the baby's head, an elastic tape 201 is installed at the bottom of the limiting plate 2. Two limiting plates 2 and two elastic tapes 201 are provided. The two limiting plates 2 are connected to the two sides of the eye protection frame 1. The two elastic tapes 201 can be adhered and the two limiting plates 2 are installed on both sides of the baby's head.

[0046] By installing two elastic tapes 201 at the bottom ends of the two limiting plates 2, firstly connect the Velcro tapes 13 on both sides of the eye protection frame 1 to the connecting blocks 4 on the outsides of the two limiting plates 2, then wear the limiting plates 2 and the eye protection frame 1 on the baby's head, adhere the elastic tapes 201 at the bottom ends of the limiting plates 2, and wear the limiting plates 2 on both sides of the baby's head. The limiting plates 2 can prevent the baby's head from shaking and causing the eye shield to fall off.

[0047] In summary, the working principle of this solution is as follows:

[0048] When the baby is subjected to phototherapy, the Velcro strap 13 is passed through the plug port 3 on the limiting plate 2, and then inserted into the interior of the docking port 403, and extended from the second leak port 402 inside the connecting block 4, so that the Velcro strap 13 can be bent from the second leak port 402, and the fur surface at the head end of the outer surface of the Velcro strap 13 is adhered to the hook surface in the first leak port 401, so that the Velcro strap 13 wraps around the connecting block 4 for adhesion, and the eye protection frame 1 is connected to the limiting plate 2, and then the limiting plate 2 and the eye protection frame 1 are worn on the baby's head, and the elastic tape 201 at the bottom end of the limiting plate 2 is adhered, and the limiting plate 2 is worn on both sides of the baby's head, and the top of the limiting plate 2 is higher than the baby's head, so that when the baby lies down and turns his head, the limiting frame can be limited on the side of the baby's head without rubbing against the eye protection frame 1, and the eye protection frame 1 is not easy to fall off, thereby achieving the effect of wearing the eye protection frame 1 on the baby's head.

[0049] When the baby is awake and receiving phototherapy, he can see the outside scene through the shielding lens 101 in the top slot of the eye protection frame 1, and can also play images for the baby to watch to prevent the baby from crying. When the baby is asleep and receiving phototherapy, a shading sheet 105 can be placed inside the snap-in slot 104, and the opening and closing cover 103 hinged on the top of the eye protection frame 1 is closed to limit and fix the shading sheet 105. When the baby is asleep, the shading sheet 105 can be placed to block the light from the phototherapy instrument to prevent the light from affecting the baby's sleep.

[0050] When the eye protection frame 1 is worn on the baby's eyes through the limiting plate 2, the threaded column 4102 is rotated to make the threaded column 4102 rotate and move up and down at the bottom of the inner wall of the slide groove 31, so that the threaded column 4102 drives the rotating rod 4101 to rotate at the bottom of the connecting block 4, and the threaded column 4102 moves upward, driving the moving block to move upward in the sliding groove of the inner wall of the slide groove 31 through the sliding blocks 5 on both sides, and the threaded column 4102 moves downward, so that the moving block also moves downward, and the Velcro strap 13 of the eye protection frame 1 is limited and fixed on the connecting block 4, so that the eye protection frame 1 can move up and down by following the connecting block 4, so that the height of the eye protection frame 1 can be adjusted, and the tightness of the eye protection frame 1 on the baby's eyes can be adjusted to avoid hurting the baby and causing discomfort to the baby's eyes.

[0051] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A neonatal phototherapy eye mask, comprising an eye protection frame (1) worn on the eyes of an infant and a stopper plate (2) attached to the side of the infant's head, characterized in that: The eye protection frame (1) is fixedly installed with fixed blocks (11) on both sides, and a connecting rod (12) is installed inside the fixing block (11). The outer surface of the connecting rod (12) is sleeved with a Velcro strap (13). The same surface of the outer surface of the Velcro strap (13) is provided with a hook surface and a fur surface. The hook surface and the fur surface can be adhered together, so that the Velcro strap (13) can be folded and adhered. The side of the eye protection frame (1) is provided with a through plug-in interface (3), and the bottom of the inner wall of the plug-in interface (3) is opened. A connecting slide groove (31) is provided, a connecting block (4) is installed inside the slide groove (31), the Velcro strap (13) can pass through the plug interface (3) and be fixed to the outer surface of the connecting block (4) to connect the eye protection frame (1) with the limiting plate (2), and an adjustment component (41) is provided at the bottom of the connecting block (4), and the adjustment component (41) is used to adjust the connecting block (4) up and down in the slide groove (31) to adjust the height of the eye protection frame (1) connected to the connecting block (4).

2. The neonatal phototherapy eye mask according to claim 1, characterized in that: The top of the eye protection frame (1) is provided with two notches, and blue light protection shielding lenses (101) are installed inside the two notches. The shielding lenses (101) can filter and shield the light irradiated by the phototherapy device. The top of the eye protection frame (1) is fixedly installed with a hinge block (102), and opening and closing covers (103) are rotatably installed on both sides of the hinge block (102). The opening and closing covers (103) are hinged to the top of the eye protection frame (1) through the hinge block (102) and are used to open and close at the top of the eye protection frame (1).

3. The neonatal phototherapy eye mask according to claim 2, characterized in that: The top of the eye protection frame (1) is provided with a snap-in slot (104), a light shielding sheet (105) is installed inside the snap-in slot (104), and the light shielding sheet (105) can shield the slot opening; the top of the opening and closing cover (103) is provided with a leakage hole (1031), and the leakage hole (1031) is connected with the slot opening.

4. The neonatal phototherapy eye mask according to claim 1, characterized in that: The outer surface of the connection block (4) is provided with a first leak opening (401) and a second leak opening (402); the top of the connection block (4) is provided with a docking port (403); the docking port (403) passes through the first leak opening (401) and extends into the second leak opening (402), so that the docking port (403) is connected with the first leak opening (401) and the second leak opening (402); one end of the Velcro tape (13) passes through the insertion port (3) and the docking port (403) and extends from the second leak opening (402); the Velcro tape (13) is folded so that the fleece surface is attached to the hook surface.

5. The neonatal phototherapy eye mask according to claim 1, characterized in that: The adjustment assembly (41) comprises a rotating rod (4101) rotatably mounted at the bottom of the connecting block (4); a threaded column (4102) is fixedly mounted at the bottom of the rotating rod (4101); the bottom of the threaded column (4102) is rotatably mounted at the bottom of the inner wall of the slide groove (31); the rotation of the threaded column (4102) can enable the connecting block (4) to move up and down inside the slide groove (31).

6. The neonatal phototherapy eye mask according to claim 5, characterized in that: Sliding grooves are provided on both sides of the inner wall of the slide groove (31), and sliding blocks (5) are fixedly installed on both sides of the connecting block (4). The sliding blocks (5) are slidably installed inside the sliding grooves, so that the connecting block (4) moves within the slide groove (31) within a limited position.

7. The neonatal phototherapy eye mask according to claim 1, characterized in that: An elastic tape (201) is installed at the bottom of the limiting plate (2), and two limiting plates (2) and two elastic tapes (201) are provided. The two limiting plates (2) are connected to the two sides of the eye protection frame (1), and the two elastic tapes (201) can be adhered to each other, and the two limiting plates (2) are installed on both sides of the baby's head.

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