CN201806696U - Family neonatal jaundice monitoring system - Google Patents

Family neonatal jaundice monitoring system Download PDF

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Publication number
CN201806696U
CN201806696U CN2010205588375U CN201020558837U CN201806696U CN 201806696 U CN201806696 U CN 201806696U CN 2010205588375 U CN2010205588375 U CN 2010205588375U CN 201020558837 U CN201020558837 U CN 201020558837U CN 201806696 U CN201806696 U CN 201806696U
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jaundice
chip microcomputer
detecting head
monitoring system
illumination source
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CN2010205588375U
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Chinese (zh)
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郝天羽
郝宽
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Abstract

The utility model belongs to the field of medical instruments, and relates to a family neonatal jaundice monitor. The monitor comprises a detecting head and a host, wherein the detecting head comprises a detecting head shell, a key, an indicating lamp, and an illumination source, a color sensing part, a singlechip, a power supply converter and a universal serial bus (USB) communication interface chip which are arranged in the detecting head shell; the host is a household computer or a communication mobile phone; and light emitted by the illumination source irradiates neonatal skin, light reflected by the neonatal skin irradiates the color sensing part, an electric signal sent by the color sensing part is transmitted to the singlechip, the singlechip is connected with the host, and the display screen of the host displays a neonatal skin jaundice detection result. By using the monitor, possibility is provided for monitoring neonatal jaundice in families, and a practical screening technical means is provided for timely discovering pathological jaundice.

Description

A kind of neonatal jaundice family monitoring system
Technical field
This utility model belongs to medical instruments field, particularly a kind of neonatal jaundice family monitoring system.
Background technology
Neonate is in postnatal a period of time, owing to hyperbilirubinemia causes neonatal jaundice, clinical its skin that mainly shows as is gradually by xanthochromia, xanthochromia disappears gradually and changes again the normal colour of skin experiencing certain hour and acquiring a certain degree afterwards, the jaundice of most neonate experience is the physiologic jaundice process, and the minorities is the pathological jaundice process.Recent two decades comes, and increases trend gradually along with domestic birth weight is, and particularly is under the situation that increases trend gradually cuing open the palace productive rate, and neonatal jaundice is degree and increases the weight of trend with time lengthening, and the sickness rate of pathological jaundice obviously increases.Usually time that institute observes of staying to be cured after the neonate birth is 2～7 days, the doctor is by range estimation monitoring or instrument monitoring newborn skin xanthochromia situation therebetween, can in time find the part the pathological jaundice infant, but most of pathological jaundice infant be leave hospital the back or owing to the xanthochromia persistent period long the xanthochromia degree is also overweight or disappear after take place once again to be found.Up to now, still the monitoring instrument or the monitoring apparatus that do not have neonatal jaundice for household use, institute's external monitor of neonatal jaundice only only relies on neonate father and mother or ward's visual observations, and this observation overwhelming majority is that non-medical staff is implemented under inexperienced situation, it is later to cause the pathological jaundice infant to be found, or causes neonate father and mother or the unnecessary fear of ward.
The utility model content
The purpose of this utility model is to provide a kind of neonatal jaundice family monitoring system, borrows it to be convenient to implement the neonatal jaundice monitoring in family, helps in time finding the pathological jaundice infant.
This utility model solves the problems of the technologies described above the technical scheme that is adopted: this neonatal jaundice family monitoring system, comprise detecting head and main frame, it is characterized in that: described detecting head comprises illumination source, color sensing element, single-chip microcomputer, supply convertor and the USB communication interface chip of settling in detecting head shell, button, display lamp and the detecting head shell; Described main frame is household type computer or mobile communication phone; The illumination that described illumination source is sent is mapped on the newborn skin, its reflected light shines described color sensing element, the signal of telecommunication of the digital quantity that is sent by the color sensing element transfers to described single-chip microcomputer, single-chip microcomputer is connected with described main frame through USB communication interface chip and the USB cable that is attached thereto, the jaundice trace routine can be installed in described single-chip microcomputer, required driver and the application program of this utility model is installed on described main frame, show newborn skin jaundice testing result by described single-chip microcomputer operation jaundice trace routine and by described host display, or the jaundice trace routine is not installed in described single-chip microcomputer, the required jaundice trace routine of this utility model is installed in described main frame, driver and application program show newborn skin jaundice testing result by described main frame operation jaundice trace routine and by its display screen.Described color sensing element can adopt two kinds of forms, one is color sensor and the analog-digital converter with analog quantity output that is connected, this analog-digital converter is connected with described single-chip microcomputer, and it is two for having the color sensor of digital quantity output, and it is connected with described single-chip microcomputer.The preceding optical lens group that can be provided for collected light in described color sensor also can not be provided with this optical lens group.The front end of described detecting head shell is set to end of probe, be mounted with described illumination source and color sensing element in it, the end face cover of this end of probe is gone into the newborn skin of certain area and it is implemented described illumination source irradiation, the end face of this end of probe has two kinds of settings, one is an open mouthful of end, and it is two for being mounted with the blind end of the printing opacity screen that colourless well-illuminated material constitutes.Can be provided with in the outer peripheral edges of described end of probe and to connect one deck and have elasticity and lighttight shading cushion, also can not be provided with and connect this shading cushion.Described button is placed on the described detecting head shell, and it is connected with described single-chip microcomputer, and the user can realize the newborn skin color is manually gathered and the key conversion of gathering automatically through operating this button.Described illumination source is 2～8 LED lamps, and it is placed in around the described color sensing element, or illumination source is the annular LED lamp, and its ring is put around described color sensing element; Described illumination source is connected with described single-chip microcomputer and is glistened by its signal controlling of sending.Described USB communication interface chip is the standard USB communication interface of the corresponding online testing install software of configuration, and this interface is connected with the data output end of described single-chip microcomputer, constitutes external on-line communication circuit; The power end of described USB interface is realized being powered to described single-chip microcomputer by described main frame by described supply convertor.Described display lamp is the LED lamp, and it is placed on the described detecting head shell and with described single-chip microcomputer and is connected, and is used to indicate described USB configuring condition and color sensing element information gathering frequency situation.
The principle that is provided with of the present utility model: in neonatal jaundice monitoring field, existing technology has three kinds, one is for implementing monitoring or diagnosis by the check to neonate blood sample content of bilirubin to jaundice, and it is for differentiating the technology of making a definite diagnosis of physiologic jaundice and pathological jaundice; It is two for implementing monitoring or diagnosis to the newborn skin optical detection to jaundice by percutaneous jaundice monitoring instrument, and it is for differentiating the examination technology of physiologic jaundice and pathological jaundice; It three implements monitoring for by people's naked eyes newborn skin being observed to jaundice, and it is for differentiating the examination technology of physiologic jaundice and pathological jaundice.Percutaneous jaundice monitoring instrument is to realize that according to newborn skin xanthochromia degree physical optics quantizes the instrument that detects, it detects numerical value and neonate blood sample content of bilirubin has good corresponding relation, but it is widely used in family and still is subjected to remarkable restriction, by people's naked eyes jaundice is implemented monitoring, be subjected to the subjective experience restriction bigger, substantially can not be in family's application implementation.
The contact skin of detecting head of the present utility model and neonate body surface specific region, by fit applications color sensor and illumination source, realization is to the quantification collection of the neonate colour of skin, with the good state of contact of skin under, the end of probe of detecting head and its cover and have constituted a specific optical environment between newborn skin, this environment has been got rid of the interference effect of ambient light, and the same regional colour of skin detection information that different date or time is gathered has had dynamic comparability; The jaundice trace routine can be installed in single-chip microcomputer, required driver and the application program of this utility model is installed in main frame, show newborn skin jaundice testing result by single-chip microcomputer operation jaundice trace routine and by host display, or the jaundice trace routine is not installed in single-chip microcomputer, required jaundice trace routine, driver and the application program of this utility model is installed in main frame, shown newborn skin jaundice testing result by main frame operation jaundice trace routine and by its display screen.Clinical research shows: this utility model monitoring method is by surveying the comparison of numerical value with the physiologic jaundice of some and pathological jaundice neonate body surface specific region skin percutaneous jaundice monitoring instrument, and in conjunction with neonate blood sample content of bilirubin test value, set up algorithm and standard that the examination of the xanthochromia degree quantitative analysis of this utility model monitoring method is judged, the effective percentage of its examination can reach 96%.The end of probe of this utility model detecting head shell has two kinds form is set: the form of opening port end be not to cover into neonate body surface specific region skin apply the effect of pushing, the colour of skin detection information of being gathered thus will not got rid of the influence of blood to the colour of skin; The form that is provided with printing opacity screen be by the printing opacity screen of this hard transparent with certain dynamics push cover into the skin of neonate body surface specific region, the blood in the subcutaneous tissue is extruded as far as possible, the colour of skin detection information of being gathered thus will be got rid of the influence of blood to the colour of skin substantially, clinical research shows: these two kinds forms of gathering colour of skin information can not set up algorithm and the standard that examination is judged in the quantitative analysis of colour of skin detection information, and all can reach the examination purpose.
Using method of the present utility model: when this utility model uses, being preferably in the same period of every day gets the same body surface of neonate specific region skin and carries out dynamic colour of skin information gathering, as choose neonate forehead or buccal skin, skin of chest, the palm of the hand or arch of the foot skin etc., also can choose 2～3 place body surface specific region skin simultaneously and dynamic observe comparison, when implementing colour of skin information gathering, the operator should be with this end of probe with appropriate dynamics by being pressed on the skin, inject owing to end of probe periphery and skin have certain dynamics to contact to cover its periphery ambient light, the shading cushion that connects on the end of probe outer peripheral edges then helps strengthening this screening effect; The operator implements colour of skin information gathering by pushing button, by the data show of display screen, draw the quantification intensity of variation of the quantized result and the skin jaundice degree of newborn skin jaundice degree in conjunction with the examination criterion.
The beneficial effects of the utility model: the specific hardware that system of the present utility model relied on is a detecting head, it is simple in structure and with low cost, the mode that can take to recycle is lent neonate father and mother or ward's use, typical hardware is household type computer or mobile communication phone, the feasibility that has possessed social widespread usage, colour of skin quantitative analysis can access than the more professional and quantized monitoring support of neonate father and mother or ward's simple range estimation newborn skin jaundice process with examination, for the timely pathological jaundice infant of finding provides practical examination means, also avoided neonate father and mother or ward simultaneously because of worrying that neonatal jaundice increases the weight of to go to hospital to receive the inconvenience of percutaneous jaundice monitoring instrument mensuration or the check of blood sample content of bilirubin with neonate.
Description of drawings
Fig. 1 is the overall hardware block diagram of an embodiment of this utility model.
Fig. 2 is the overall hardware block diagram of another embodiment of this utility model.
Fig. 3 is a kind of structural profile sketch map of this utility model shell end of probe.
Fig. 4 is the another kind of structural profile sketch map of this utility model shell end of probe.
Fig. 5 is a kind of structured flowchart of this utility model color sensing element.
Fig. 6 is the another kind of structured flowchart of this utility model color sensing element.
The specific embodiment
Embodiment 1, with reference to Fig. 1,3,4,5,6, the overall hardware configuration of present embodiment as shown in Figure 1, comprise detecting head 1 and as the household type computer 2 of main frame, detecting head 1 comprises illumination source 6, color sensing element 7, single-chip microcomputer 8, supply convertor 9 and the USB communication interface chips of settling in detecting head shell 3, button 4, display lamp 5 and the detecting head shell 3 10 (as Fig. 1).The illumination that illumination source 6 is sent is mapped on the newborn skin, its reflected light shines color sensing element 7, the signal of telecommunication of the digital quantity that is sent by color sensing element 7 transfers to single-chip microcomputer 8, single-chip microcomputer 8 is connected with household type computer 2 through USB communication interface chip 10 and the USB cable that is attached thereto, the jaundice trace routine can be installed in single-chip microcomputer 8, required driver and the application program of this utility model is installed in household type computer 2, show newborn skin jaundice testing result by single-chip microcomputer 8 operation jaundice trace routines and by household type computer 2 display screens, or the jaundice trace routine is not installed in single-chip microcomputer 8, the required jaundice trace routine of this utility model is installed in household type computer 2, driver and application program show newborn skin jaundice testing result (as Fig. 1) by household type computer 2 operation jaundice trace routines and by its display screen.Color sensing element 7 can adopt two kinds of forms, one is color sensor 12 and the analog-digital converter 13 with analog quantity output that is connected, this analog-digital converter 13 is connected (as Fig. 5) with single-chip microcomputer 8, it is two for having the color sensor 14 of digital quantity output, it is connected (as Fig. 6) with single-chip microcomputer 8, color sensor 12 or 14 the preceding optical lens group 15 (as Fig. 5,6) that can be provided for collected light also can not be provided with this optical lens group 15.The front end of detecting head shell 3 is set to end of probe 16, be mounted with illumination source 6 and color sensing element 7 in it, the end face cover of this end of probe 16 is gone into the newborn skin of certain area and it is implemented illumination source 6 irradiations, the end face of this end of probe 16 has two kinds of settings, one is open mouthful of end 17 (as Fig. 3), it is two for being mounted with the blind end (as Fig. 4) of the printing opacity screen 18 that colourless well-illuminated material constitutes, the outer peripheral edges of end of probe 16 can be provided with connection one deck and have elasticity and lighttight shading cushion 19 (as Fig. 3,4), also can not be provided with to connect this shading cushion 19.Button 4 is placed on the detecting head shell 3, and it is connected with single-chip microcomputer 8, and the user can realize the newborn skin color is manually gathered and the key conversion (as Fig. 3,4) of gathering automatically through operating this button 4.Illumination source 6 is 2～8 LED lamps, and it is placed in around color sensor 12 or 14, or illumination source 6 is the annular LED lamp, and its ring is put around color sensor 12 or 14, and illumination source 6 is connected with single-chip microcomputer 8 and by its signal controlling of sending flash of light (as Fig. 1).USB communication interface chip 10 is the standard USB communication interface of the corresponding online testing install software of configuration, this interface 10 is connected with the data output end of single-chip microcomputer 8, constitute external on-line communication circuit, the power end of usb 10 is realized by household type computer 2 to single-chip microcomputer 8 power supplies (as Fig. 1) by supply convertor 9.Display lamp 5 is the LED lamp, and it is placed on the detecting head shell 3 and with single-chip microcomputer 8 and is connected, and is used to indicate USB configuring condition and color sensor 12 or 14 information gathering frequency situations (as Fig. 3,4).
Embodiment 2, and with reference to Fig. 2,3,4,5,6, the overall hardware configuration of present embodiment comprises detecting head 1 and as shown in Figure 2 as the mobile communication phone 20 of main frame.The present embodiment difference from Example 1 is: mobile communication phone 20 is as main frame (as Fig. 2).Other of present embodiment is provided with and embodiment 1 identical (as Fig. 3,4,5,6).

Claims (9)

1. neonatal jaundice family monitoring system, comprise detecting head and main frame, it is characterized in that: described detecting head comprises illumination source, color sensing element, single-chip microcomputer, supply convertor and the USB communication interface chip of settling in detecting head shell, button, display lamp and the detecting head shell; Described main frame is household type computer or mobile communication phone; The illumination that described illumination source is sent is mapped on the newborn skin, its reflected light shines described color sensing element, the signal of telecommunication of the digital quantity that is sent by the color sensing element transfers to described single-chip microcomputer, single-chip microcomputer is connected with described main frame through USB communication interface chip and the USB cable that is attached thereto, the jaundice trace routine can be installed in described single-chip microcomputer, required driver and the application program of this utility model is installed on described main frame, show newborn skin jaundice testing result by described single-chip microcomputer operation jaundice trace routine and by described host display, or the jaundice trace routine is not installed in described single-chip microcomputer, the required jaundice trace routine of this utility model is installed in described main frame, driver and application program show newborn skin jaundice testing result by described main frame operation jaundice trace routine and by its display screen.
2. neonatal jaundice according to claim 1 family monitoring system, it is characterized in that: described color sensing element can adopt two kinds of forms, one is color sensor and the analog-digital converter with analog quantity output that is connected, this analog-digital converter is connected with described single-chip microcomputer, it is two for having the color sensor of digital quantity output, and it is connected with described single-chip microcomputer.
3. neonatal jaundice according to claim 2 family monitoring system, it is characterized in that: the preceding optical lens group that can be provided for collected light in described color sensor also can not be provided with this optical lens group.
4. neonatal jaundice according to claim 1 family monitoring system, it is characterized in that: the front end of described detecting head shell is set to end of probe, be mounted with described illumination source and color sensing element in it, the end face cover of this end of probe is gone into the newborn skin of certain area and it is implemented described illumination source irradiation, the end face of this end of probe has two kinds of settings, one is an open mouthful of end, and it is two for being mounted with the blind end of the printing opacity screen that colourless well-illuminated material constitutes.
5. neonatal jaundice according to claim 4 family monitoring system is characterized in that: can be provided with in the outer peripheral edges of described end of probe and connect one deck and have elasticity and lighttight shading cushion, also can not be provided with and connect this shading cushion.
6. neonatal jaundice according to claim 1 family monitoring system, it is characterized in that: described button is placed on the described detecting head shell, it is connected with described single-chip microcomputer, and the user can realize the newborn skin color is manually gathered and the key conversion of gathering automatically through operating this button.
7. neonatal jaundice according to claim 1 family monitoring system, it is characterized in that: described illumination source is 2～8 LED lamps, it is placed in around the described color sensing element, or illumination source is the annular LED lamp, and its ring is put around described color sensing element; Described illumination source is connected with described single-chip microcomputer and is glistened by its signal controlling of sending.
8. neonatal jaundice according to claim 1 family monitoring system, it is characterized in that: described USB communication interface chip is the standard USB communication interface of the corresponding online testing install software of configuration, this interface is connected with the data output end of described single-chip microcomputer, constitutes external on-line communication circuit; The power end of described USB interface is realized being powered to described single-chip microcomputer by described main frame by described supply convertor.
9. neonatal jaundice according to claim 1 family monitoring system, it is characterized in that: described display lamp is the LED lamp, it is placed on the described detecting head shell and with described single-chip microcomputer and is connected, and is used to indicate described USB configuring condition and color sensing element information gathering frequency situation.
CN2010205588375U 2010-10-13 2010-10-13 Family neonatal jaundice monitoring system Expired - Fee Related CN201806696U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105210068A (en) * 2013-05-14 2015-12-30 费森尤斯医疗保健公司 Screen arrangement of a medical appliance
CN105427722A (en) * 2015-12-09 2016-03-23 天津市医学堂科技有限公司 Jaundice teaching model
CN105664372A (en) * 2016-02-24 2016-06-15 广州美琳美健医疗科技有限公司 Blue-light therapeutic instrument for jaundice detection
CN107088055A (en) * 2017-04-21 2017-08-25 南京大学 Family expenses jaundice temperature check analysis system
US11744489B2 (en) * 2017-05-12 2023-09-05 National University Of Singapore Noninvasive optical sensor for analyzing a level of a substance in a subject by illuminating the sclera

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105210068A (en) * 2013-05-14 2015-12-30 费森尤斯医疗保健公司 Screen arrangement of a medical appliance
CN105427722A (en) * 2015-12-09 2016-03-23 天津市医学堂科技有限公司 Jaundice teaching model
CN105664372A (en) * 2016-02-24 2016-06-15 广州美琳美健医疗科技有限公司 Blue-light therapeutic instrument for jaundice detection
CN105664372B (en) * 2016-02-24 2018-06-19 广州美琳美健医疗科技有限公司 Jaundice detects blue-light treatment instrument
CN107088055A (en) * 2017-04-21 2017-08-25 南京大学 Family expenses jaundice temperature check analysis system
US11744489B2 (en) * 2017-05-12 2023-09-05 National University Of Singapore Noninvasive optical sensor for analyzing a level of a substance in a subject by illuminating the sclera

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C17 Cessation of patent right
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Granted publication date: 20110427

Termination date: 20121013