CN216675746U

CN216675746U - Disposable wearable percutaneous jaundice detector and eye-shade

Info

Publication number: CN216675746U
Application number: CN202123049191.5U
Authority: CN
Inventors: 李师豪; 杨滨源; 陈精明
Original assignee: Shenzhen Yishan Medical Technology Co ltd
Current assignee: Shenzhen Yishan Medical Technology Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-06-07
Anticipated expiration: 2031-12-07

Abstract

The utility model discloses a disposable wearable percutaneous jaundice detector and an eye patch, wherein the disposable wearable percutaneous jaundice detector comprises a detector substrate and a detector shell covered on the detector substrate, the detector substrate is provided with at least one luminous source, at least one detector positioned around the luminous source and used for continuously receiving and detecting light reflected by the outside, a micro-control unit used for transmitting detection information and a power supply used for supplying power, and the luminous source and the detector are both connected with the micro-control unit; the disposable wearable percutaneous jaundice detector is adhered to the skin of a human body at one time or is a fixed surface in an eyeshade for treating blue light of a newborn. The utility model can be worn once and can be used for continuously detecting the newborn. Simultaneously, the vision of the neonate can be protected by wearing the eye patch, and continuous real-time detection is carried out on the neonate through the disposable wearable percutaneous jaundice detector on the eye patch under the condition of avoiding blood drawing.

Description

Disposable wearable percutaneous jaundice detector and eye-shade

Technical Field

The utility model relates to the technical field of jaundice detection, in particular to a disposable wearable percutaneous jaundice detector and an eye patch.

Background

Neonatal jaundice is a high incidence condition in the neonatal period and is one of the leading causes of neonatal death and neonatal brain injury. Therefore, if the symptoms of neonatal jaundice cannot be found in time, serious consequences can be caused, and the timely diagnosis and treatment of neonatal jaundice are particularly important. The current standard for diagnosing the pathologic jaundice of the newborn is judged according to the bilirubin concentration value and the daily ascending value in the newborn. Therefore, the bilirubin concentration of the newborn can be accurately measured every day, and the method can be used as a basis for a doctor to diagnose whether pathological jaundice and breast milk jaundice exist.

At present, two bilirubin measurement methods are often used, blood tests and optical transdermal bilirubin meters. Serum total bilirubin is the most accurate measure to be measured by blood testing, but the test is invasive. The neonatal jaundice period needs long-term continuous monitoring, so blood drawing detection every time is not an optimal solution. The second is to use a percutaneous jaundice detector, which is noninvasive and easy to operate, and is currently widely used in hospitals, but because there is a great difference between values of percutaneous bilirubin and blood bilirubin in the intensive jaundice care, there is no way to use percutaneous bilirubin monitoring to judge the trend of jaundice, so that blood sampling detection at intervals of 6-12 hours is still adopted in blue light treatment of jaundice, but for newborn children, the blood sampling detection at intervals of 6-12 hours has certain influence on the body.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a disposable wearable percutaneous jaundice detector and an eye patch, and aims to continuously detect jaundice of a newborn and improve the detection effect.

The embodiment of the utility model provides a disposable wearable percutaneous jaundice detector, which comprises a detector substrate adhered to human skin and a detector shell covering the detector substrate, wherein the detector substrate is provided with at least one luminous source, at least one detector positioned around the luminous source and used for continuously receiving and detecting light reflected by the outside, a micro-control unit used for transmitting detection information and a power supply used for supplying power, and the luminous source and the detector are both connected to the micro-control unit;

the disposable wearable percutaneous jaundice detector is adhered to human skin at one time or is a fixed surface in a newborn blue light treatment eye patch.

Furthermore, the detector substrate is attached with an adhesion surface or a disposable connecting piece, and the detector substrate is adhered to the skin of the human body through the adhesion surface or the disposable connecting piece.

Further, the disposable connecting piece is a disposable adhesive tape.

Furthermore, a detection hole for allowing light of the light source to pass through is formed in the disposable adhesive plaster, or the disposable adhesive plaster is a transparent adhesive plaster or a semitransparent adhesive plaster.

Further, the light emitting sources are arranged in 1-9 rows side by side, the detectors are correspondingly arranged in 1-9 rows, and 1-9 detectors are uniformly distributed around the 1-9 light emitting sources.

Further, the detector is a photodiode.

Furthermore, the wavelengths of the 1-9 luminous sources are the same or different.

Furthermore, the power supply is a disposable battery or a rechargeable battery, and the rechargeable battery is a thin film battery which can be charged by receiving the light of the luminous source.

Further, disposable wearable percutaneous jaundice detector is flexible percutaneous jaundice detector, the detector base plate is flexible base plate, the detector shell is flexible shell.

Further, disposable wearable percutaneous jaundice detector is applicable to neonate's severe ward.

Further, the data sending module is used for wirelessly transmitting data, the data sending module sends the data to a hospital patient data management system, a mobile phone, a tablet or a medical staff PDA through wireless transmission, and the wireless transmission comprises WiFi transmission, near field transmission and Bluetooth transmission.

The embodiment of the utility model also provides an eye patch which is provided with the disposable wearable percutaneous jaundice detector, wherein the disposable wearable percutaneous jaundice detector is arranged on a face or forehead area corresponding to the eye patch.

The embodiment of the utility model provides a disposable wearable percutaneous jaundice detector and an eye patch, wherein the disposable wearable percutaneous jaundice detector comprises a detector substrate adhered to human skin and a detector shell covering the detector substrate, the detector substrate is provided with at least one luminous source, at least one detector positioned around the luminous source and used for continuously receiving and detecting light reflected by the outside, a micro-control unit used for transmitting detection information and a power supply used for supplying power, and the luminous source and the detector are both connected to the micro-control unit; the disposable wearable percutaneous jaundice detector is adhered to human skin at one time or is a fixed surface in a newborn blue light treatment eye patch. The wearable percutaneous jaundice detector provided by the embodiment of the utility model can be worn on the body of a newborn at one time, so that the newborn can be continuously detected.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic structural view of a disposable wearable percutaneous jaundice detector according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a disposable wearable percutaneous jaundice detector in another angle according to an embodiment of the present invention;

fig. 3 is a wearing schematic view of a disposable wearable percutaneous jaundice detector according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an eye mask according to an embodiment of the present invention;

fig. 5 is a wearing schematic view of an eye mask according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that the terms "comprises" and/or "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.

It is also to be understood that the terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used in the specification of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

Referring to fig. 1, fig. 1 is a schematic structural diagram of a disposable wearable transdermal jaundice detector 1 according to an embodiment of the present invention, where the disposable wearable transdermal jaundice detector 1 includes a detector substrate 11 adhered to a human skin and a detector housing covering the detector substrate 11, the detector substrate 11 is provided with at least one light source 111, at least one detector 112 located around the light source 111 for continuously receiving and detecting light reflected by the outside, a micro-control unit 113 for transmitting detection information, and a power supply 114 for supplying power, and the light source 111 and the detector 112 are both connected to the micro-control unit 113;

the disposable wearable percutaneous jaundice detector 1 is adhered to human skin at one time or is a fixed surface in a newborn blue light treatment eye patch.

In this embodiment, the percutaneous jaundice detector 1 is provided with a light source 111 (e.g., an LED light source) and a detector 112 for detecting chemical substances in the skin of the newborn, and a micro control unit 113(MCU) for transmitting information with other terminal devices. Simultaneously, percutaneous jaundice detector 1 still is provided with a power 114, utilizes power 114 can ensure percutaneous jaundice detector 1 can work for a long time in succession, avoids leading to the circumstances such as detect failure because of the outage in continuous testing process. In addition, percutaneous jaundice detector 1 can directly wear on neonate's skin, makes percutaneous jaundice detector 1 can real-time continuous detection.

This embodiment makes percutaneous jaundice detector 1 can wear in the neonate on one's body to can carry out the continuity to the neonate and detect, simultaneously, still through setting up power 114 guarantees that percutaneous jaundice detector can continuous operation, and extension operating duration. In addition, as shown in fig. 2, the disposable wearable percutaneous jaundice detector 1 provided in the present embodiment may be placed on, but not limited to, the forehead, chest, back, hands or feet of a newborn infant.

It should be noted that the disposable wearable transdermal jaundice meter provided in this embodiment is particularly suitable for neonatal ICU wards (i.e., NICUs), and the disposable wearable transdermal jaundice meter is extremely low in cost and suitable for home use.

In one embodiment, the detector substrate is attached with an adhesive surface or a disposable connector, and the detector substrate is adhered to the skin of the human body through the adhesive surface or the disposable connector.

Further, the disposable connecting element 115 is a disposable adhesive tape.

In this embodiment, adopt disposable adhesive tape as disposable connecting piece 115, make the neonate only need tear when using the protection film of disposable adhesive tape can, so, not only facilitate the use, still do benefit to percutaneous jaundice detector 1 large-scale production, reduction in production cost more is applicable to in the family nursing.

In one embodiment, the disposable adhesive tape is provided with a detection hole for allowing the light of the light source 111 to pass through, or the disposable adhesive tape is transparent adhesive tape or semitransparent adhesive tape.

In this embodiment, in order to avoid the light intensity from being weakened by the disposable tape, the disposable tape is provided with at least one detection hole in consideration that the light source 111 needs to emit light to the skin. The detection hole may be a larger hole, so that all the light of the light sources 111 can pass through the detection hole. Of course, there may be a plurality of smaller holes corresponding to the light sources 111, so that the light of each light source 111 passes through the corresponding detection hole. Meanwhile, the transparent adhesive tape or the semitransparent adhesive tape is adopted to improve the light transmittance.

In one embodiment, the number of the light sources 111 is 1 to 9, the number of the detectors 112 is 1 to 9, and the 1 to 9 detectors 112 are uniformly distributed around the 1 to 9 light sources 111.

In this embodiment, 1 to 9 light sources 111 are provided for detecting different chemical substances in the skin of the newborn, and then the detector 112 provided corresponding to each light source 111 detects the received light, thereby determining the content of each chemical substance. In a specific embodiment, the number of the light sources 111 is 4, the number of the detectors 112 is 4, and the 4 detectors 112 are uniformly distributed around the 4 light sources 111.

In one embodiment, the wavelengths of 1 to 9 of the light sources 111 are the same or different.

In this embodiment, the wavelengths of the light emitted by the 1-9 light sources 111 are different. For example, 4 light sources, the light emission colors are blue light, green light, red light and infrared light (i.e., different wavelengths). Of these, blue and green light are used to measure bilirubin levels, and red and infrared light are used to measure HR (Heart Rate) and SpO2 (blood oxygen saturation). Certainly, there may be light sources with the same wavelength in the 1-9 light sources in this embodiment, for example, when there are 4 light sources, the wavelengths of two light sources are the same, and the wavelengths of two light sources are different.

In one embodiment, the detector 112 is a photodiode.

In this embodiment, a photodiode is used to detect the light emitted from the light source 111. Specifically, the photodiode is a silicon-based photodiode.

In one embodiment, a flexible lens is disposed over the light source 111 and the detector 112, and the flexible lens is disposed through the housing of the detector.

In this embodiment, the light source 111 and the detector 112 are covered with the flexible lens, so that the light from the light source 111 can be prevented from directly wrapping the detector 112. Of course, in order to allow light to pass through, the flexible lens is made transparent, thereby effectively transmitting light to the inner portion of the skin. In one embodiment, the flexible lens is a PDMS lens, i.e., a lens fabricated by soft mold imprinting based on a Polydimethylsiloxane (PDMS) film.

In one embodiment, the power source 114 is a disposable battery or a rechargeable battery, and the rechargeable battery is a thin film battery that can be charged by receiving light from the light source.

In this embodiment, the thin film battery is a thin film solar battery, so that when the percutaneous jaundice detector 1 is used for detection, the thin film battery can be charged by the light emitted by the light source 111 in the percutaneous jaundice detector 1, and the service life can be greatly prolonged. Furthermore, a small-capacity thin-film battery is adopted and is arranged to be disposable, so that the detection precision at each time is guaranteed, the device is also suitable for family care scenes, and the family health monitoring is facilitated.

In an embodiment, the disposable wearable transdermal jaundice detector 1 is a flexible transdermal jaundice detector, the detector substrate 11 is a bendable flexible substrate, and the detector housing is a flexible housing.

In this embodiment, adopt flexible substrate can be convenient for dress, and light in weight is particularly suitable for the neonate and dresses. The silicone resin is a thermosetting polysiloxane polymer with a highly crosslinked structure, has the dual characteristics of organic resin and inorganic materials, has unique physical and chemical properties, and has good electrical insulation property, temperature resistance and waterproof effect. The silicon resin has better weather resistance than common organic resin. And silicone helps to improve adhesion between the device and the skin.

In an embodiment, the disposable wearable percutaneous jaundice monitor 1 is used for a data sending module for wirelessly transmitting data, the data sending module sends the data to a hospital patient data management system, a mobile phone, a tablet or a medical staff PDA through wireless transmission, the wireless transmission includes WiFi transmission, near field transmission and bluetooth transmission, and the data sending module can transmit the data detected by the monitor to a mobile terminal for observation and monitoring of the newborn.

As shown in fig. 4 and 5, an embodiment of the present invention further provides an eye cover, wherein the disposable wearable transdermal jaundice detector as described above is disposed on a face or forehead area corresponding to the eye cover. As shown in fig. 5, the disposable wearable transdermal drape detector on the eye patch is correspondingly disposed in the forehead area of the neonate.

In this embodiment, by arranging the disposable wearable transdermal jaundice detector on the eye shield, it is possible to prevent the blue light in the transdermal jaundice detector from directly decomposing bilirubin. Moreover, the eyesight of the neonate can be protected by wearing the eye patch, the blood drawing frequency can be reduced, and the neonate can be continuously detected in real time through the disposable wearable percutaneous jaundice detector on the eye patch under the condition of avoiding blood drawing.

The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. A disposable wearable percutaneous jaundice detector is characterized by comprising a detector substrate and a detector shell covered on the detector substrate, wherein the detector substrate is provided with at least one luminous source, at least one detector positioned around the luminous source and used for continuously receiving and detecting light reflected by the outside, a micro-control unit used for transmitting detection information and a power supply used for supplying power, and the luminous source and the detector are both connected to the micro-control unit;

2. The disposable wearable percutaneous jaundice detector of claim 1, wherein an adhesive surface or a disposable attachment is affixed to the detector substrate, and the detector substrate is adhered to the skin of the human body via the adhesive surface or the disposable attachment.

3. The disposable wearable transdermal jaundice detector of claim 2, wherein the disposable connection is a disposable adhesive.

4. The disposable wearable percutaneous jaundice detector of claim 3, wherein the disposable adhesive plaster has a detection hole for light of a light source to pass through, or the disposable adhesive plaster is a transparent adhesive plaster or a translucent adhesive plaster.

5. The disposable wearable percutaneous jaundice detector according to claim 1, wherein 1-9 light sources are arranged side by side, 1-9 detectors are correspondingly arranged, and 1-9 detectors are evenly distributed around 1-9 light sources.

6. The disposable wearable transdermal jaundice detector of claim 1, wherein the detector is a photodiode.

7. The disposable wearable percutaneous jaundice detector of claim 5, wherein the wavelengths of the 1-9 light sources are the same or different.

8. The disposable wearable transdermal jaundice detector of claim 1, wherein the light emitting source is an LED light emitting source.

9. The disposable wearable transdermal jaundice detector of claim 1, wherein the power source is a disposable battery or a rechargeable battery, and the rechargeable battery is a thin film battery that can be recharged by receiving light from the light source.

10. The disposable wearable transdermal jaundice detector of claim 1, wherein the disposable wearable transdermal jaundice detector is a flexible transdermal jaundice detector, the detector substrate is a bendable flexible substrate, and the detector housing is a flexible housing.

11. The disposable wearable transdermal jaundice meter of claim 1, wherein the disposable wearable transdermal jaundice meter is adapted for use in a neonatal intensive care unit.

12. The disposable wearable percutaneous jaundice monitor of claim 1, further comprising a data sending module for wirelessly transmitting data, wherein the data sending module sends the data to a hospital patient data management system, a mobile phone, a tablet or a medical staff PDA through wireless transmission, and the wireless transmission comprises WiFi transmission, short-range transmission and bluetooth transmission.

13. An eye mask, wherein the disposable wearable transdermal jaundice detector of any one of claims 1 to 12 is disposed on a corresponding face or forehead area of the eye mask.