CN210644860U

CN210644860U - Double-sided phototherapy device for neonates

Info

Publication number: CN210644860U
Application number: CN201920840330.XU
Authority: CN
Inventors: 叶贞志; 封云; 李少棉
Original assignee: Shenzhen Comen Medical Instruments Co Ltd
Current assignee: Shenzhen Comen Medical Instruments Co Ltd
Priority date: 2019-06-03
Filing date: 2019-06-03
Publication date: 2020-06-02
Anticipated expiration: 2029-06-03

Abstract

The utility model provides a two-sided phototherapy device of neonate, include: the phototherapy device comprises a main support, a host, a phototherapy assembly and a light guide assembly; the host computer is fixed on the main support, the host computer includes control module and LED light source subassembly, control module with LED light source subassembly is connected, light guide assembly's one end with LED light source subassembly is connected, light guide assembly's the other end with phototherapy subassembly is connected, phototherapy subassembly includes blue light lamp and lower blue light blanket, when treating the neonate, the relative neonate of blue light blanket upwards shines light down, and/or go up the relative neonate of blue light lamp and shine light downwards. Use this technical scheme to solve among the prior art two-sided phototherapy device when carrying out the phototherapy to the neonate, arouse neonate's health or the uncomfortable problem of psychology because of phototherapy device self structure reason, the phototherapy environment that is located.

Description

Double-sided phototherapy device for neonates

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to two-sided phototherapy device of neonate.

Background

Neonatal jaundice is a common disease in newborns, with varying degrees of jaundice occurring in about 50% of term and 80% of premature infants. Bilirubin encephalopathy induced by jaundice seriously threatens the life and health of newborn babies, and the death rate of diseases is high. The existing methods for treating neonatal jaundice comprise pharmacotherapy, hemospasia, phototherapy, hyperbaric oxygen therapy, gene therapy, enzymology and the like, wherein the phototherapy has the characteristics of good curative effect, light toxic and side effects and the like and is a recommended method for clinically applying jaundice treatment at present. The treatment effect of phototherapy is related to phototherapy time, illumination area and illumination irradiance; the longer the phototherapy time, the illumination area is the bigger, and illumination irradiance is stronger, and treatment is better, and wherein, illumination irradiance reaches after the certain degree, its treatment is no longer obvious, increases the illumination area this moment and can effectively improve phototherapy effect, reduces the time of phototherapy. The big two-sided phototherapy device of phototherapy area is mainly in the market at present: a double-sided blue light blanket and a blue light box.

Two-sided blue light blanket wraps up on one's body at the neonate through upper and lower two sides blue light blanket to realize the effect of two-sided phototherapy, its defect is that neonate self health is immature, and the blue light blanket that is in neonate top produces the pressure effect to the neonate, thereby can let the neonate feel uncomfortable, probably leads to breathing unsmoothly when serious, has the hidden danger of suffocating.

The treatment mode of blue light case is to put into the box with the neonate who wears eyeshield and shadow mask, shines the neonate health that exposes through last phototherapy source and lower phototherapy source, belongs to closed irradiation treatment equipment, and its defect is at the treatment in-process, and the occasion of blue light case phototherapy is fixed, and service environment is single, secondly in the confined environment, can let the neonate feel dysphoria.

SUMMERY OF THE UTILITY MODEL

The main object of the present invention is to provide a two-sided phototherapy device for neonates, which solves the problem of discomfort of the neonates caused by the phototherapy device itself structure and the phototherapy environment.

In order to achieve the above object, the present invention provides a two-sided phototherapy device for neonate, including: the phototherapy device comprises a main support, a host, a phototherapy assembly and a light guide assembly; the host computer is fixed on the main support, the host computer includes control module and LED light source subassembly, control module with LED light source subassembly is connected, light guide assembly's one end with LED light source subassembly is connected, light guide assembly's the other end with phototherapy subassembly is connected, phototherapy subassembly includes blue light lamp and lower blue light blanket, when treating the neonate, the relative neonate of blue light blanket upwards shines light down, and/or go up the relative neonate of blue light lamp and shine light downwards.

Further, the neonate's two-sided phototherapy device still includes the probe that is used for measuring illumination irradiance, the probe with the host computer electricity is connected.

Furthermore, the upper blue light lamp also comprises a light condensing assembly, and the light condensing assembly condenses the light emitted by the upper blue light lamp.

Further, the light condensation component is a light condensation mirror or a light reflection cup.

Further, the light guide assembly is formed by coupling a plurality of light guide glass optical fibers or plastic optical fibers.

Further, the main support comprises a support post for fixing the main machine and a base frame for supporting the support post, and caster wheels are arranged on the base frame.

Furthermore, a winding frame is arranged on the support, and a wire clamping groove is formed in the winding frame.

Further, a containing basket used for placing the lower blue light blanket is further arranged on the supporting column.

Compared with the prior art, the beneficial effects of the utility model reside in that: the main frame is fixed on the main support, the control module and the LED light source assembly are arranged in the main frame, the phototherapy assembly is connected with the LED light source assembly through the light guide assembly, the phototherapy assembly comprises an upper blue light lamp and a lower blue light blanket, the LED light source assembly is controlled by the control module to emit light, the light guide assembly guides the light to the upper blue light lamp and the lower blue light blanket to irradiate, a newborn lies on the lower blue light blanket, the upper blue light lamp and the lower blue light blanket perform phototherapy on the newborn, the upper blue light lamp does not need to contact the newborn while double-sided phototherapy is achieved, and therefore body discomfort and potential safety hazards brought to the newborn due to pressure are avoided; and the phototherapy environment is open, the use scene is flexible, and the problem of psychological discomfort caused by the fact that the newborn is in a closed environment for a long time is avoided.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the overall structure of an embodiment of a double-sided phototherapy device for neonates according to the present invention.

Wherein the figures include the following reference numerals:

11. a pillar; 12. a chassis; 13. a caster wheel; 20. a host; 31. a blue-light lamp; 32. a blue light blanket is arranged; 40. a light guide assembly; 50. a probe; 60. a storage basket; 70. a bobbin bracket.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

A neonatal bi-facial phototherapy apparatus according to an exemplary embodiment of the present application will now be described in detail with reference to fig. 1, including: a main support, a main machine 20, a phototherapy assembly and a light guide assembly 40; host computer 20 fixes on the main support, and host computer 20 includes control module and LED light source subassembly, and control module is connected with LED light source subassembly, and the one end and the LED light source subassembly of leaded light subassembly 40 are connected, and leaded light subassembly's the other end and phototherapy subassembly are connected, and phototherapy subassembly includes blue light lamp 31 and lower blue light blanket 32, when treating the neonate, and lower blue light blanket 32 upwards shines light relatively the neonate, and/or go up blue light lamp 31 and downwards shine light relatively the neonate.

The utility model fixes the main frame 20 on the main support, a control module and a LED light source assembly are arranged in the main frame 20, the phototherapy assembly is connected with the LED light source assembly through a light guide assembly 40, the phototherapy assembly comprises an upper blue light lamp 31 and a lower blue light blanket 32, the technical proposal controls the LED light source assembly to emit light through the control module, and the light is guided by the light guide assembly 40 to the upper blue light lamp 31 and the lower blue light blanket 32 to irradiate; the utility model discloses do not do the injecing to the phototherapy environment, lower blue light blanket 32 can arrange in on incubator, radiation platform or the crib etc. and the neonate lies flat again and lies down on blue light blanket 32, goes up blue light lamp 31 and is located neonate's top, carries out the light irradiation phototherapy to the neonate by last blue light lamp 31 and lower blue light blanket 32. The phototherapy device realizes double-sided phototherapy, and the upper blue-light lamp 31 does not need to contact with the neonate, so that physical discomfort and potential safety hazards brought to the neonate by pressure are avoided; and the phototherapy environment is open, the use scene is flexible, and the problem of psychological discomfort caused by the fact that the newborn is in a closed environment for a long time is avoided.

In this embodiment, the control module may adopt a control module that can implement a corresponding control function in the prior art, such as an MCU processing chip, a PLC industrial controller, or a control microcomputer that has been applied in the prior art, and is not limited herein.

The double-sided phototherapy device of neonate still can realize going up the relative independent work of blue light lamp 31 and blue light blanket 32 down through control module according to actual conditions to carry out multistage regulation to its illumination irradiance, when only needing to provide single face phototherapy promptly, can carry out the light irradiation treatment for two neonates simultaneously, thereby can save phototherapy device's purchase quantity, also can effectively reduce phototherapy device's occupation space simultaneously.

Preferably, the neonatal two-sided phototherapy apparatus further comprises a probe 50 for measuring the illumination irradiance, the probe 50 is electrically connected to the host 20, the probe 50 can measure the illumination irradiance of the upper blue lamp 31 on the neonatal and the illumination irradiance of the surface of the lower blue lamp blanket 32 at different distances, and the doctor can evaluate the treatment effect according to the measured illumination irradiance. The probe 50 is composed of a silicon photocell, an optical filter and a cosine corrector, light emitted by the lower blue light blanket 32 or the upper blue light 31 is focused by the cosine corrector, and then passes through the optical filter, the optical filter mainly functions to filter light in other wave bands except the blue light wave band, the blue light is transmitted to the silicon photocell (photoelectric sensor), is converted into an electric signal by the optical signal, and finally the host 20 processes the obtained electric signal and obtains a corresponding illumination irradiance value. When the probe measures the illumination irradiance of the upper blue lamp 31, the distance between the probe 50 and the upper blue lamp 31 is adjusted, and the detection end of the probe 50 faces the upper blue lamp 31, so that the probe 50 can detect the illumination irradiance of the upper blue lamp 31; when measuring the illumination irradiance of the lower blue blanket 32, the distance between the probe 50 and the lower blue blanket 32 is adjusted, and the detection end of the probe 50 faces the lower blue blanket 32, so that the probe 50 can detect the illumination irradiance of the lower blue blanket 32. Preferably, a basket (not shown) is disposed on the main support, and after the detection operation of the probe 50 is completed, the probe 50 is accommodated in the basket.

Further, the light guide assembly 40 is formed by coupling a plurality of light guide glass fibers or plastic fibers, and the light guide assembly 40 is configured to be a Y-shaped structure to be connected with the upper blue light lamp 31 and the lower blue light blanket 32 respectively; the lower blue light blanket 32 is formed by coupling a plurality of optical fibers, and the optical fibers receive the light transmitted by the light guide assembly 40; the upper blue-ray lamp 31 includes a plurality of optical fibers and a light-gathering component, the light-gathering component gathers light emitted by the upper blue-ray lamp 31 for irradiation, and preferably, the light-gathering component is a light-gathering mirror or a light-reflecting cup.

Further, the main support includes pillar 11 that is used for fixed host computer 20 and chassis 12 that is used for supporting pillar 11, is provided with truckle 13 on the chassis 12 for the two-sided phototherapy device of neonate removes more conveniently, uses the scene more nimble. Preferably, the support post 11 is further provided with a winding frame 70, the winding frame 70 is provided with a wire clamping groove, and when the upper blue-light lamp 31 does not work, the light guide assembly 40 connected with the upper blue-light lamp 31 is clamped on the wire clamping groove; a receiving basket 60 is further disposed on the support post 11, and when the lower blue light blanket 32 does not work, the lower blue light blanket 32 is placed in the receiving basket 60.

According to the technical scheme, the upper blue light lamp 31 and the lower blue light blanket 32 are matched for use, so that the potential safety hazard of the phototherapy device to the neonate is reduced, and the phototherapy environment is flexible; further can go up blue light lamp 31 and blue light blanket 32 independent work down according to actual conditions control, the illumination irradiance data that probe 50 was measured simultaneously can be used to clinical aassessment treatment, has solved among the prior art two-sided phototherapy device when carrying out the phototherapy to the neonate, causes neonate's health or psychological uncomfortable problem because of phototherapy device self structure reason, the phototherapy environment of locating.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A neonatal dual-sided phototherapy device, comprising: a main support, a main machine (20), a phototherapy assembly and a light guide assembly (40);

host computer (20) are fixed on the main support, host computer (20) include control module and LED light source subassembly, control module with LED light source subassembly connects, the one end of leaded light subassembly (40) with LED light source subassembly connects, the other end of leaded light subassembly (40) with phototherapy subassembly connects, phototherapy subassembly includes blue light lamp (31) and lower blue light blanket (32), when treating the neonate, blue light blanket (32) shines light upwards relatively the neonate down, and/or go up blue light lamp (31) and shine light downwards relatively the neonate.

2. The neonatal dual sided phototherapy device of claim 1 further comprising a probe (50) for measuring irradiance, the probe (50) being electrically connected to the host (20).

3. The neonatal bi-facial phototherapy device of claim 2 wherein the upper blue light lamp (31) further comprises a light condensing assembly for condensing light emitted from the upper blue light lamp (31).

4. The neonatal dual sided phototherapy device of claim 3 wherein the light focusing assembly is a condenser lens or a reflector cup.

5. A neonatal dual-sided phototherapy device as claimed in claim 1, characterized in that the light guiding assembly (40) is coupled by a plurality of light-guiding glass or plastic optical fibers.

6. Neonatal dual-sided phototherapy device as claimed in any one of claims 1-5, characterized in that the main support comprises a pillar (11) for fixing the main unit (20) and a chassis (12) for supporting the pillar (11), on which chassis (12) casters (13) are arranged.

7. The neonatal dual-sided phototherapy device as claimed in claim 6 wherein the pillar (11) is provided with a bobbin (70), and the bobbin (70) is provided with a wire clipping slot.

8. The neonatal dual sided phototherapy device of claim 7, further provided on the support column (11) is a receiving basket (60) for placing the lower blue light blanket (32).