Unlock instant, AI-driven research and patent intelligence for your innovation.

a phototherapy device

A device and technology of phototherapy, applied in the field of phototherapy, can solve the problems of large range of blue light irradiation, large space occupied, surrounding light pollution, etc., and achieve the effect of compact structure, small size and light weight

Active Publication Date: 2019-05-14
NINGBO DAVID MEDICAL DEVICE CO LTD
View PDF9 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the existing medical infant jaundice phototherapy equipment is mainly a large-scale comprehensive infant jaundice treatment instrument using blue light. This type of equipment is expensive, occupies a large space, and is inconvenient to use. Moreover, the blue light has a large range and is easy to cause light pollution to the surroundings.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • a phototherapy device
  • a phototherapy device
  • a phototherapy device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] combine figure 1 Shown, a kind of phototherapy equipment, it comprises:

[0044] Light source box 1, for emitting blue light;

[0045] A light guide assembly 2, one end of which is connected to the light source box 1, and the other end is connected to the fiber optic blanket 3, and transmits the blue light to the fiber optic blanket 3;

[0046] The fiber optic blanket 3 wraps the baby and receives the blue light transmitted by the light guide assembly 2 to realize the blanket surface to emit light.

[0047] In this way, using the blanket surface to wrap the baby can make the light source close to the baby, without energy attenuation, the blanket surface is soft, the irradiation area is increased, and the baby's yellowing is quickly reduced (of course, in specific use, if the phototherapy device is used to treat multiple Infants and young children also need to add a disposable protective cover on the fiber optic blanket. In this way, when each baby is in use, a disposa...

Embodiment 2

[0051] As the phototherapy device described above, the difference of this embodiment is that, in combination with figure 2 , image 3 with Figure 4 As shown, the light source box 1 includes:

[0052] housing 11,

[0053] An interface device 12, which is installed in the housing, and one end is connected to the light guide assembly 2;

[0054] The light source board 13, which is combined with the side of the interface device away from the light guide assembly, emits blue light;

[0055] The heat dissipation device 15 is combined with the side of the light source board facing away from the interface device to dissipate heat for the light source board;

[0056] The main control board 14 is installed above the interface device 12 , the light source board 13 and the heat dissipation device 15 and is connected to and controls the interface device 12 , the light source board 13 and the heat dissipation device 15 .

[0057] In this way, after the main control board controls the...

Embodiment 3

[0072] As the phototherapy device described above, the difference of this embodiment is that, in combination with Figure 5 As shown, the light guide assembly 2 includes a light receiving plug 21, a light guide pipe 22 and a connecting joint 23, wherein the light receiving plug 21 is used for connecting the light source box 1, and the connecting joint is used for connecting the fiber optic blanket 3, and the light guide pipe 22 is deformable The hose is easy to use, and the light guide assembly 2 can connect the light source box 1 with different phototherapy equipment, which expands the application range of the light source box 1 .

[0073] combine Image 6 As shown, the end face of the light receiving plug 21 is provided with a light source receiving point 211 corresponding to the position of the LED light source 131. The light receiving plug 21 is provided with a magnetic connection block 212, which is made of a permanent magnet and can be connected to the magnetic connectio...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a phototherapy device comprising a light source box used for emitting blue light, a light guide assembly and an optical fiber blanket, wherein one end of the light guide assembly is connected with the light source box while the other end is connected with the optical fiber blanket, the blue light is transmitted to the optical fiber blanket via the light guide assembly, the optical fiber blanket can be wrapped around an infant and can be used for receiving the blue light transmitted by the light guide assembly, and therefore the a blanket surface can emit light. The infant can be wrapped with the blanket surface, the light source is enabled to contact the infant at a short distance, not energy attenuation is caused, the blanket surface is soft, an irradiation area can be increased, jaundice can be removed from the infant rapidly, the blanket surface direct contacts with the infant, the blue light cannot be leaked, and light pollution cannot be caused to surrounding environment; the phototherapy device is small in size, simple in structure and convenient in application.

Description

technical field [0001] The invention relates to the technical field of phototherapy, in particular to a phototherapy device. Background technique [0002] Clinical practice shows that due to physiological or pathological reasons, about 50% to 90% of newborns have clinical symptoms of jaundice (ie, yellowing of the skin and whites of the eyes) due to excessive serum bilirubin concentration in the body. This is because red blood cells in the blood die and turn into bilirubin, which is insoluble in water and is usually transformed in the liver and excreted in bile. However, due to physiological or pathological reasons, the liver of newborns is not powerful enough to fully convert bilirubin into bile, resulting in an increase in the concentration of bilirubin in the baby's blood. Therefore, blood jaundice is the main form of neonatal jaundice. High bilirubin levels in infants can cause irreversible brain damage and even death, so treatment is necessary. If the bilirubin is ve...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): A61N5/06
CPCA61N5/0621A61N2005/0662
Inventor 陈再宏朱好生娄立峰孟玉明吴海啸
Owner NINGBO DAVID MEDICAL DEVICE CO LTD