CN209712921U - A kind of breast blood oxygen detection device, detector and detection brassiere - Google Patents
A kind of breast blood oxygen detection device, detector and detection brassiere Download PDFInfo
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- CN209712921U CN209712921U CN201920160895.3U CN201920160895U CN209712921U CN 209712921 U CN209712921 U CN 209712921U CN 201920160895 U CN201920160895 U CN 201920160895U CN 209712921 U CN209712921 U CN 209712921U
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- blood oxygen
- breast
- detection device
- infrared light
- oxygen detection
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Abstract
The utility model embodiment discloses a kind of breast blood oxygen detection device, detector and detection brassiere, breast blood oxygen detection device includes: processor component, at least two compliant members being fixedly connected with processor component, and it is set to several oximetry sensors on compliant member, oximetry sensor has the function with processor communication, oximetry sensor includes infrared transmitter and infrared light receiver, the quantity of infrared light receiver in each oximetry sensor is not less than the quantity of infrared transmitter, in measurement, compliant member can be with default crooked radian bending to be bonded detected breast surface, preferably adapt to the feature of female breast, setting based on compliant member and oximetry sensor, oximetry sensor can be made to be bonded breast curve, and multiple Oximetries pass The setting of sensor can make breast blood oxygen detection device cover the Oximetry that breast major part region completes most of breast.
Description
Technical field
The utility model relates to field of medical technology, and in particular to a kind of breast blood oxygen detection device, detector and inspection
Survey brassiere.
Background technique
Currently, the mode of human body blood oxygen non-destructive testing is generally near-infrared spectral measurement, with the transmitting of near infrared spectrum and
Reception device constitutes sensor to detect tissue oxygen content, and test object majority is brain oxygen and flesh oxygen.As women is to cream
The concern of room health proposes the detection demand to the breast oxygen content of blood, but in view of breast different from the shape of other physical feelings
Shape, the sensor for detecting brain oxygen and flesh oxygen in the prior art are not able to satisfy the demand that breast blood oxygen detects.
Utility model content
The utility model embodiment provides a kind of breast blood oxygen detection device, detector and detection brassiere, is based on this reality
With the hardware configuration of new embodiment, it can be achieved that accurately being detected to the breast oxygen content of blood.
To achieve the goals above, the embodiment of the present application first aspect provides a kind of breast blood oxygen detection device, processor
If component, at least two compliant members being fixedly connected with the processor component and being set on the compliant member
Dry oximetry sensor, the oximetry sensor have the function with the processor component communication, wherein the blood
Oxygenation measurement sensor includes infrared transmitter and infrared light receiver, the infrared light receiver in each oximetry sensor
Quantity is not less than the quantity of the infrared transmitter, and when detecting, the compliant member is with default crooked radian bending to paste
Close detected breast surface.Optionally, the compliant member is in long strip, and the processor component and each Oximetry sense
Infrared transmitter and infrared light receiver in device are located in a straight line.
Optionally, the compliant member include far from the processor component transverse slat and with the transverse slat and the place
Manage the riser of device component connection, wherein the oximetry sensor is set on the transverse slat.
Optionally, the infrared transmitter is dual-wavelength LEDs, and the infrared light receiver is silicon photocell.
Optionally, the quantity of the oximetry sensor mid-infrared light transmitter is 1, and the quantity of infrared light receiver is
2, the infrared light receiver is located at the same side of the infrared transmitter.
Optionally, the quantity of the compliant member is 4, and the quantity of the oximetry sensor is 4,4 flexibilities
Component is distributed in criss-cross construction, and the processor component is located at the center of the criss-cross construction.
Optionally, the compliant member is flexible circuit board；The oximetry sensor passes through the flexible circuit board
It is electrically connected with the processor component, alternatively, the breast blood oxygen detection device further includes in the processor component and institute
The wireless communication device that information is transmitted between oximetry sensor is stated, the oximetry sensor passes through the flexible circuit
Plate and the wireless communication device are electrically connected, and the processor component has wireless communication function.
To achieve the goals above, the embodiment of the present application second aspect provides a kind of breast blood oxygen detector, comprising: preceding
Shell, breast blood oxygen detection device and rear shell as described in the embodiment of the present application first aspect, the rear shell are matched with the front housing
The breast blood oxygen detection device is fixed between the front housing and the rear shell by conjunction；The front housing and the rear shell indent with
Cooperate the default crooked radian of the breast blood oxygen detection device；Through-hole, the infrared light hair are provided on the front housing
The infrared light receiving surface of the infrared light emission face of emitter and the infrared light receiver by the through-hole expose to it is described before
Shell.
Optionally, breast blood oxygen detector further includes support plate, the geomery of the support plate and the breast blood oxygen
The geomery of detection device is identical, and the support plate is fixed in the breast blood oxygen detection device, for enhancing the cream
The intensity of room blood oxygen detection device.
To achieve the goals above, the embodiment of the present application third aspect provides a kind of breast blood oxygen detection brassiere, including text
The breast blood oxygen detector of chest ontology and such as the embodiment of the present application second aspect, wherein the breast blood oxygen detector is set to
In the left cup and right cup of the bra body.
The utility model embodiment discloses a kind of breast blood oxygen detection device, detector and detection brassiere, breast blood
Oxygen detection device includes: processor component, at least two compliant members being fixedly connected with processor component and is set to soft
Property component on several oximetry sensors, oximetry sensor has function with processor communication, and Oximetry passes
Sensor includes infrared transmitter and infrared light receiver, and the quantity of the infrared light receiver in oximetry sensor is not less than
The quantity of infrared transmitter, in measurement, compliant member can be with default crooked radian bending to be bonded detected breast
Surface better adapts to the feature of female breast, and the setting based on compliant member and oximetry sensor can make blood
Oxygenation measurement sensor is bonded breast curve, and the setting of multiple oximetry sensors can make breast blood oxygen detection device
Covering breast major part region completes the Oximetry of most of breast.
Detailed description of the invention
Fig. 1 is that near infrared light penetrates human body schematic diagram；
Fig. 2 is a structural schematic diagram of breast blood oxygen detection device provided by the present application；
Fig. 3 is another structural schematic diagram of breast blood oxygen detection device provided by the present application；
Fig. 4 is a structural schematic diagram of oximetry sensor provided by the present application；
Fig. 5 is a structural schematic diagram of breast blood oxygen detector provided by the present application；
Fig. 6 is another structural schematic diagram of breast blood oxygen detector provided by the present application；
Fig. 7 is another structural schematic diagram of breast blood oxygen detector provided by the present application.
Specific embodiment
To enable purpose of utility model, the feature, advantage of the application more obvious and understandable, below in conjunction with this
Apply for the attached drawing in embodiment, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described
Embodiment be only some embodiments of the present application, and not all embodiments.Based on the embodiment in the application, this field skill
Art personnel every other embodiment obtained without making creative work belongs to the model of the application protection
It encloses.
In the present embodiment, in conjunction with Fig. 1, near-infrared Oximetry is illustrated.Fig. 1 is that near infrared light passes through human body
The light of infrared light receiver 12 at the received optical path schematic diagram under different distance later, with 11 distance ρ 1 of infrared transmitter
Diameter is PPL1, is PPL2 with 12 optical path of infrared light receiver at 11 distance ρ 2 of infrared transmitter.
It is μ in the absorption and scattering coefficienth of known lighta0,μs0, in tissue model, when infrared light receiver and infrared light
When transmitter distance is at ρ, the light intensity that infrared light receiver measurement obtains is Rapp0(ρ,ρ0), in the absorption coefficient of measurement object
For μa, scattering coefficient μsUnder, infrared light receiver and infrared transmitter distance are ρ, the light that infrared light receiver measurement obtains
It is by force Rapp(ρ,ρ0)。
Wherein, μeffIt (cal) is reference value.Mammary gland is measured, it will be assumed that μs=8.0, then with two distance ρ 1 and ρ 2
μ is obtained with formula 1 and the solution of formula 2a, the absorption coefficient of two wavelength is brought into can in modified Lambert-Beer law
By formula 3,4, the concentration that HbO2 and Hb can be calculated is [HbO2] and [Hb].It can solve to obtain blood oxygen by formula 5
Saturation degree.
μa(λ1)=εHbO2(λ1)[HbO2]+εHb(λ1) [Hb] formula 3
μa(λ2)=εHbO2(λ2)[HbO2]+εHb(λ2) [Hb] formula 4
Blood oxygen saturation StO2=[HbO2]/([HbO2+ [Hb]]) formula 5
Wherein, μa(λ1) and μa(λ2) it is respectively the absorption coefficient under two wavelength.εHbO2(λ1)εHb(λ1) and εHbO2(λ2)
εHb(λ2) it is respectively the absorptivity of HbO2 and Hb under two wave bands.
The present embodiment proposes a kind of breast blood oxygen detection device, and referring to fig. 2, which includes:
Processor component 21, at least two compliant members 22 being fixedly connected with the processor component and it is set to the flexibility
Several oximetry sensors 23 on component 22, the oximetry sensor 23 has to be communicated with the processor component 21
Function, wherein the oximetry sensor 23 includes infrared transmitter 231 and infrared light receiver 232, and each blood oxygen is surveyed
The quantity of infrared light receiver 232 in quantity sensor 23 is not less than the quantity of the infrared transmitter 231, when detecting,
The compliant member 22 is with default crooked radian bending to be bonded detected breast surface.It is understood that the flexibility
When component flexes, oximetry sensor is in the inside of curved compliant member.Optionally, crooked radian is preset with reference to international chest
Cover standard.
Further, the present embodiment is proposed with the knot of cyclic annular measurement direction and radial measurement direction measurement breast blood oxygen
Structure.For the scheme of radial measurement, the compliant member 22 in Fig. 2 is in long strip, the processor component and each blood oxygen
Infrared transmitter and infrared light receiver in measurement sensor are located on straight line.But it is understood that
Different oximetry sensors can be different from the straight line that processor component is constituted.
For the scheme of ring-type measurement, optionally, in the present embodiment, referring to Fig. 3, the compliant member includes far from described
The transverse slat 221 of processor component and the riser 222 being connect with the transverse slat 221 and the processor component, wherein the blood
Oxygenation measurement sensor is set on the transverse slat 221, as shown in figure 3, the infrared transmitter 231 in oximetry sensor 23
With 232 cross direction profiles of infrared light receiver on the transverse slat.
In one example, ring-type measurement and radial measurement can be combined, passes through a breast blood oxygen detection device
Two kinds of detection modes are provided for user.Such as in breast blood oxygen detection device shown in Fig. 3, set in transverse slat with lateral direction
An oximetry sensor is set, a blood oxygen transducer is arranged with longitudinal direction on riser.
Optionally, in the present embodiment, the infrared transmitter is dual-wavelength LEDs, and the infrared light receiver is silicon light
Battery.It is, of course, understood that other devices also may be selected in infrared light receiver, it is not limited to silicon photocell PD.It can
Choosing, dual-wavelength LEDs are that wavelength is 660nm and the near infrared light dual-wavelength LEDs of 905nm, and silicon photocell is that center wavelength is 904
Silicon photocell.
Further, as shown in figure 4, in the present embodiment an oximetry sensor mid-infrared light transmitter 231 quantity
It is 1, the quantity of infrared light receiver 232 is 2, and the infrared light receiver is located at the same side of the infrared transmitter.It can
Choosing, it is contemplated that in actual use, oximetry sensor fathom and signal strength, in the present embodiment, LED to two
The distance of PD is respectively p1=30mm and p2=40mm, it is, of course, also possible to which the distance of LED to PD is arranged as other numerical value, example
If the numerical value of p1 can be 20mm-30mm, the numerical value of p2 can be 30mm-40mm, and optionally, in the present embodiment, two P are infrared
The distance between optical receiver is 10mm, or the numerical value close to 10mm.Optional, the size of LED and PD in the present embodiment
For 4.8mm*4mm.
Further, the compliant member in the present embodiment is flexible circuit board；The oximetry sensor passes through described
Flexible circuit board and the processor component are electrically connected, alternatively, the breast blood oxygen detection device further includes in the processing
The wireless communication device of information is transmitted between device component and the oximetry sensor, the oximetry sensor passes through institute
It states flexible circuit board and the wireless communication device is electrically connected, the processor component has wireless communication function.
It is understood that the breast blood oxygen detection device in the present embodiment further includes power supply circuit, in power supply circuit
Power supply can be external power supply either battery.The power supply circuit and processor component and blood oxygen detecting sensor and channel radio
T unit connection, for powering for these components.
Further, in the present embodiment, the quantity of the compliant member is 4, and the group number of the oximetry sensor is
4, referring to fig. 2 or Fig. 3,4 compliant members are distributed in criss-cross construction, and the processor component is located at cross friendship
Pitch the center of structure.Referring to fig. 2 or Fig. 3,4 pieces of flexible circuit boards for being provided with 4 oximetry sensors are connected to processor
The circuit board of component constitutes the breast blood oxygen detection device an of entirety.Flexible electrical where 4 oximetry sensors
Plate perpendicular right-angled intersection in road is uniformly distributed, and can be placed on infall with the covering breast of maximum area, processor component and is convenient for
Control and signal processing.It is, of course, understood that in breast blood oxygen detection device in the present embodiment, Oximetry sensing
The quantity of device and the quantity of flexible circuit board can also be other numerical value.This example is not limited to using 4 groups of Oximetries
The quantity and flexible circuit board of sensor, using the equally distributed frame mode of right-angled intersection, it is possible to use 3 groups or 5 groups of blood
The quantity of oxygenation measurement sensor and flexible circuit board etc..
In above structure, breast surface is covered with four channels, it can after infrared light is via the reflection and refraction of human body
To measure most of region of breast.In one example, sending out as infrared light for the dual-wavelength LEDs for blood oxygen detection is selected
Emitter, two silicon photocells constitute the oximetry sensor of single group as infrared light receiver, LED and two silicon photocell
Distance respectively 30mm and 40mm, near infrared light of the silicon photocell acquisition from human body reflection and bounce back.It is designed in this structure
Under, infrared light is across 2 times that the route of transmission of tissue is about plan range.
A kind of noninvasive continuous breast blood oxygen detection device is provided in the present embodiment, can cover entire breast substantially, and
The blood oxygen acquisition position of oximetry sensor may include most of position of breast.LED and two PD is on sensor board
Different layouts produce two measurement directions, respectively cyclic annular measurement direction and radial measurement direction can be completed in this way
The Oximetry in breast major part region.The sensor placement of plane in the related technology, which is distinguished, to be, the cloth of both direction
Office is arc layout, is close to skin according to the design of structure.At work, processor component controls LED shines.Infrared light
It is received after the reflection and refraction of tissue by silicon photocell.When calculating the oxygen content of blood, arrived with LED in the case of arc
The distance LR of two PD brings corresponding calculation formula into.The available blood oxygen calculation formula for breast.
Further, the present embodiment also provides a kind of breast blood oxygen detector, referring to Fig. 5, the breast blood oxygen detector packet
It includes: front housing 51, breast blood oxygen detection device 20 and rear shell 52 as described in aforementioned exemplary, the rear shell 52 and the front housing
The breast blood oxygen detection device 20 is fixed between the front housing 51 and the rear shell 52 by 51 cooperations；The front housing 51 and institute
52 indent of rear shell is stated to cooperate the default crooked radian of the breast blood oxygen detection device；It is provided on the front housing 51 logical
Hole 511, the infrared light emission face of the infrared transmitter 231 and the infrared light receiving surface of the infrared light receiver 232
The front housing is exposed to by the through-hole 511.
Further, as shown in figure 5, breast blood oxygen detector, further includes support plate 53, the shape ruler of the support plate 53
Very little identical as the geomery of the breast blood oxygen detection device 20, the support plate is fixed on the breast blood oxygen detection device
On, for enhancing the intensity of the breast blood oxygen detection device.
It is shown in Fig. 6 when being the breast blood oxygen detection device that breast blood oxygen detection device is cyclic annular measurement, breast blood oxygen
The structure of detector, wherein through-hole 511 is with annular distribution.
When being the breast blood oxygen detection device that breast blood oxygen detection device is radial measurement shown in Fig. 7, breast blood
The structure of oxygen detector, wherein through-hole 511 is with radial distribution.
Further, in the present embodiment, a kind of breast blood oxygen detection brassiere is also provided, which is characterized in that including brassiere sheet
Body and such as above-mentioned breast blood oxygen detector, wherein the breast blood oxygen detector is set to the left cup of the bra body
And in right cup.Optionally, it is provided with and will lead on the front housing on the inside of the inside of the left cup and the right cup
Hole exposes to the structure of the left and right cup.
The utility model is described in detail above by specific and preferred embodiment, but those skilled in the art answer
This understands that the utility model is not limited to embodiment described above, within the spirit and principle of the utility model, is made
Any modification, equivalent replacement etc., should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of breast blood oxygen detection device characterized by comprising processor component fixes company with the processor component
At least two compliant members connect and several oximetry sensors being set on the compliant member, the blood oxygen are surveyed
Quantity sensor has the function with the processor component communication, wherein the oximetry sensor includes infrared light emission
The quantity of device and infrared light receiver, the infrared light receiver in each oximetry sensor is not less than the infrared transmitter
Quantity, when detecting, the compliant member is with default crooked radian bending to be bonded detected breast surface.
2. breast blood oxygen detection device according to claim 1, which is characterized in that the compliant member is in long strip, institute
State processor component in each oximetry sensor infrared transmitter and infrared light receiver be located in a straight line.
3. breast blood oxygen detection device according to claim 1, which is characterized in that the compliant member includes far from described
The transverse slat of processor component and the riser being connect with the transverse slat and the processor component, wherein the Oximetry passes
Sensor is set on the transverse slat.
4. breast blood oxygen detection device according to claim 1-3, which is characterized in that the infrared transmitter
For dual-wavelength LEDs, the infrared light receiver is silicon photocell.
5. breast blood oxygen detection device according to claim 1-3, which is characterized in that the Oximetry sensing
The quantity of device mid-infrared light transmitter is 1, and the quantity of infrared light receiver is 2, and the infrared light receiver is located at described infrared
The same side of optical transmitting set.
6. breast blood oxygen detection device according to claim 1-3, which is characterized in that the number of the compliant member
Amount is 4, and the quantity of the oximetry sensor is that 4,4 compliant members are distributed in criss-cross construction, the processing
Device component is located at the center of the criss-cross construction.
7. breast blood oxygen detection device according to claim 1-3, which is characterized in that the compliant member is soft
Property circuit board；
The oximetry sensor is electrically connected by the flexible circuit board and the processor component, alternatively, the cream
Room blood oxygen detection device further includes the channel radio that information is transmitted between the processor component and the oximetry sensor
T unit, the oximetry sensor are electrically connected by the flexible circuit board and the wireless communication device, the place
Managing device component has wireless communication function.
8. a kind of breast blood oxygen detector characterized by comprising front housing, such as the described in any item breast blood of claim 1-7
Oxygen detection device and rear shell, the rear shell and the front housing, which cooperate, is fixed on the front housing for the breast blood oxygen detection device
Between the rear shell；The front housing and the rear shell indent are to cooperate the default bending of the breast blood oxygen detection device
Radian；Through-hole, the infrared light emission face of the infrared transmitter and the infrared light receiver are provided on the front housing
Infrared light receiving surface the front housing is exposed to by the through-hole.
9. breast blood oxygen detector according to claim 8, which is characterized in that it further include support plate, the support plate
Geomery is identical as the geomery of the breast blood oxygen detection device, and the support plate is fixed on the breast blood oxygen detection
On device, for enhancing the intensity of the breast blood oxygen detection device.
10. a kind of breast blood oxygen detects brassiere, which is characterized in that including bra body and newborn as claimed in claim 8 or 9
Room blood oxygen detector, wherein the breast blood oxygen detector is set in the left cup and right cup of the bra body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920160895.3U CN209712921U (en) | 2019-01-29 | 2019-01-29 | A kind of breast blood oxygen detection device, detector and detection brassiere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920160895.3U CN209712921U (en) | 2019-01-29 | 2019-01-29 | A kind of breast blood oxygen detection device, detector and detection brassiere |
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| Publication Number | Publication Date |
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| CN209712921U true CN209712921U (en) | 2019-12-03 |
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| CN201920160895.3U Active CN209712921U (en) | 2019-01-29 | 2019-01-29 | A kind of breast blood oxygen detection device, detector and detection brassiere |
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| CN (1) | CN209712921U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112971732A (en) * | 2021-01-14 | 2021-06-18 | 管晓翔 | Intelligent underwear capable of early warning breast tumors |
-
2019
- 2019-01-29 CN CN201920160895.3U patent/CN209712921U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112971732A (en) * | 2021-01-14 | 2021-06-18 | 管晓翔 | Intelligent underwear capable of early warning breast tumors |
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Effective date of registration: 20220422 Address after: No. 1502, building 5, Binhai Huayuan Industrial Park, Binhai hi tech Zone, Tianjin Patentee after: Haimai medical technology (Tianjin) Co.,Ltd. Address before: 518129 301, floor 3, Xinghe world e building, No. 1 Yabao Road, Nankeng community, Bantian street, Longgang District, Shenzhen, Guangdong Patentee before: SHENZHEN NONGHUA BIO-ELECTRONIC TECHNOLOGY Co.,Ltd. |
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