CN108670268A - A kind of noninvasive blood oxygen detector - Google Patents
A kind of noninvasive blood oxygen detector Download PDFInfo
- Publication number
- CN108670268A CN108670268A CN201810417838.9A CN201810417838A CN108670268A CN 108670268 A CN108670268 A CN 108670268A CN 201810417838 A CN201810417838 A CN 201810417838A CN 108670268 A CN108670268 A CN 108670268A
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- detector
- outer housing
- blood oxygen
- lower bottom
- bottom base
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/1455—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters
- A61B5/14551—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue using optical sensors, e.g. spectral photometrical oximeters for measuring blood gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2560/00—Constructional details of operational features of apparatus; Accessories for medical measuring apparatus
- A61B2560/02—Operational features
- A61B2560/0204—Operational features of power management
- A61B2560/0214—Operational features of power management of power generation or supply
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- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Heart & Thoracic Surgery (AREA)
- Optics & Photonics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention discloses a kind of noninvasive blood oxygen detectors, including detector outer housing, detector upper cover and detector lower bottom base, detector upper cover is equipped with above the detector outer housing, detector lower bottom base is equipped with below the detector outer housing, the detector upper lid surface is equipped with setting button, the setting button side is equipped with display window, and the display window side is perforated equipped with link, and advantageous effect is：By equipped with link perforation can convenient volume detector suspension carried easy to use, and do not allow in carrying easy to be lost.By equipped with solar panel can easily be detector charge, in the case that outside does not have power supply, can will detection one lower bottom base side place upwards, solar panel is positioned under sunlight ray, you can charging.By equipped with wear resistant outer layer, material be PTFE materials, even if certain protecting effect can be played if the case where being fallen off when use.
Description
Technical field
The present invention relates to field of medical technology, more particularly to a kind of noninvasive blood oxygen detector.
Background technology
The main measurement index of BOLD contrast is respectively pulse frequency, blood oxygen saturation, perfusion index（PI）.Blood oxygen saturation
（Oxygen saturation are abbreviated as SpO2）It is one of basic data important in clinical treatment.Blood oxygen saturation refer to
The percentage that O2 capacity accounts for all combinative O2 capacity, blood oxygen saturation are combined in whole blood volumes（oxygen
Saturation is abbreviated as SO2）It is one of basic data important in clinical treatment.An initial blood oxygen degree of saturation instrument by
Millikan is developed in the 1940s.It monitors the hemoglobin that oxygen is carried in artery and the hemoglobin for not carrying oxygen
Ratio.There are two light emitting diodes for typical blood oxygen saturation instrument band.Detected part-of the two light emitting diodes towards patient
Typically finger tip or ear-lobe.The light beam that one diode release wavelength is 660 nanometers, another release 905,910 or 940 are received
Rice.Oxygen containing hemoglobin is very big to the absorptivity of both wavelength and oxygen-free difference.Using this property, can calculate
Go out the ratio of two kinds of hemoglobins.The process of test is not usually required to draw blood from a patient.Common BOLD contrast can also be shown
Show the pulse of patient.According to Beer-Lambert laws, ratio R/IR and the functional relation of arterial oxygen saturation (SaO2) are answered
For linear relationship, but since biological tissue is a kind of strong scattering, weak absorbing, anisotropic complicated optical system (2~4), no
Classical Beer-Lambert laws are complied fully with, thus result in expression feux rouges and infrared optical absorbance with respect to change measure
The mathematical model of relationship is established difficult between (R/IR values), with arterial oxygen saturation (SaO2).The method of experiment can only be passed through
To determine the correspondence of R/IR and SaO2, i.e. calibration curve.Most of pulse blood oxygen instrument manufacturers are all obtained with experimental method
Empirical calibration curve is taken to complete the pre- calibration before product export, existing BOLD contrast can not easily be filled using simultaneously inconvenience
Electricity, and it is inconvenient to carry, it is easily lost.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of noninvasive blood oxygen detector.
The present invention is achieved through the following technical solutions above-mentioned purpose：
A kind of noninvasive blood oxygen detector, including detector outer housing, detector upper cover and detector lower bottom base, outside the detector
It is equipped with detector upper cover above shell, detector lower bottom base, the detector upper cover table are equipped with below the detector outer housing
Face is equipped with setting button, and the setting button side is equipped with display window, and the display window side is perforated equipped with link, described
Detector outer housing is internally provided with display control board and detector module, and display control board is located above detector module, institute
It states and is equipped with solar panel below detector lower bottom base, the detector outer housing is internally provided with PVC base and wear resistant outer layer,
And wear resistant outer layer is located at PVC base outer surface, detector outer housing side is equipped with detection and stretches into mouth.
In the present embodiment, the detector upper cover 2 and detector lower bottom base 3 are fixedly connected with detector outer housing 1.
In the present embodiment, the button 4 be soft PVC material made by, and quantity be equipped with several groups.
In the present embodiment, the button 4 and display window 5 are fixedly connected with detector outer housing 1.
In the present embodiment, the detector module 8 is CMS50E-BT detector modules.
It is electric between the display window 5, display control board 7, detector module 8 and solar panel 9 in the present embodiment
Property be connected.
The beneficial effects of the present invention are：
1, by equipped with link perforation can convenient volume detector suspension carried easy to use, and be not easy in carrying
It loses.
2, by equipped with solar panel can easily be detector charge, outside does not have the case where power supply
Under, one lower bottom base side of detection can be placed upwards, solar panel is positioned under sunlight ray, you can charging.
3, by equipped with wear resistant outer layer, material be PTFE materials, even if can be risen if the case where being fallen off when use
To certain protecting effect.
Description of the drawings
Fig. 1 is the noninvasive blood oxygen detector overall structure figure of the present invention；
Fig. 2 is the noninvasive blood oxygen detector internal view of the present invention；
Fig. 3 is the noninvasive blood oxygen detector understructure figure of the present invention；
Fig. 4 is the noninvasive blood oxygen detector enclosure material structure chart of the present invention.
1, detector outer housing；2, detector upper cover；3, detector lower bottom base；4, setting button；5, display window；6, it hangs
Ring is perforated；7, display control board；8, detector module；9, solar panel；10, PVC base；11, wear resistant outer layer；12, it examines
Mouth is stretched into survey.
Specific implementation mode
Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the accompanying drawings, wherein from beginning
Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng
The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside", " up time
The orientation or positional relationship of the instructions such as needle ", " counterclockwise " is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of
The description present invention and simplified description, do not indicate or imply the indicated device or element must have a particular orientation, with spy
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for
Purpose is described, relative importance is not understood to indicate or imply or implicitly indicates the quantity of indicated technical characteristic.
" first " is defined as a result, the feature of " second " can explicitly or implicitly include one or more feature.
In description of the invention, the meaning of " plurality " is two or more, unless otherwise specifically defined.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be to be electrically connected or can mutually communicate to be mechanical connection；It can be directly connected, it can also be by between intermediary
It connects connected, can be the interaction relationship of the connection or two elements inside two elements.For the ordinary skill of this field
For personnel, the specific meanings of the above terms in the present invention can be understood according to specific conditions.
In the present invention unless specifically defined or limited otherwise, fisrt feature the "upper" of second feature or "lower"
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " include first special
Sign is right over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " include fisrt feature immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to
Simplify disclosure of the invention, hereinafter the component of specific examples and setting are described.Certainly, they are merely examples, and
And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter,
This repetition is for purposes of simplicity and clarity, itself not indicate between discussed various embodiments and/or setting
Relationship.In addition, the present invention provides various specific techniques and material example, but those of ordinary skill in the art can be with
Recognize the application of other techniques and/or the use of other materials.
Embodiment one：
As Figure 1-Figure 4, under a kind of noninvasive blood oxygen detector, including detector outer housing 1, detector upper cover 2 and detector
Pedestal 3,1 top of the detector outer housing are equipped with detector upper cover 2, and 1 lower section of the detector outer housing is equipped under detector
Pedestal 3,2 surface of detector upper cover are equipped with setting button 4, and 4 side of the setting button is equipped with display window 5, described aobvious
Showing that 5 side of window is equipped with link perforation 6, the detector outer housing 1 is internally provided with display control board 7 and detector module 8, and
Display control board 7 is located at 8 top of detector module, and 3 lower section of the detector lower bottom base is equipped with solar panel 9, the inspection
It surveys instrument outer housing 1 and is internally provided with PVC base 10 and wear resistant outer layer 11, and wear resistant outer layer 11 is located at PVC base outer surface, the inspection
It surveys 1 side of instrument outer housing and stretches into mouth 12 equipped with detection.
In the present embodiment, the detector upper cover 2 and detector lower bottom base 3 are fixedly connected with detector outer housing 1.
In the present embodiment, the button 4 be soft PVC material made by, and quantity be equipped with several groups.
In the present embodiment, the button 4 and display window 5 are fixedly connected with detector outer housing 1.
In the present embodiment, the detector module 8 is CMS50E-BT detector modules.
It is electric between the display window 5, display control board 7, detector module 8 and solar panel 9 in the present embodiment
Property be connected.
Embodiment two：
The present embodiment general contents are identical as embodiment one, institute's difference with it is in the present embodiment, resistance to described in the present embodiment
Mill outer layer uniform fold finger when PVC base outer surface, use stretches into detection and stretches into the detector module that goes directly in mouth, starts to examine
It surveys, monitoring data are shown in by display control board on display window, and adjusting display data by setting button is checked,
When not in use, detector detector upper cover side can be positioned over plane, detector lower bottom base is placed upwards, makes solar-electricity
Pond plate is exposed to i.e. chargeable under light.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appending claims and equivalents circle
It is fixed.
Claims (6)
1. a kind of noninvasive blood oxygen detector, it is characterised in that：Including detector outer housing（1）, detector upper cover（2）And detector
Lower bottom base（3）, the detector outer housing（1）Top is equipped with detector upper cover（2）, the detector outer housing（1）Lower section is set
There is detector lower bottom base（3）, the detector upper cover（2）Surface is equipped with setting button（4）, the setting button（4）Side is set
There is display window（5）, the display window（5）It perforates equipped with link side（6）, the detector outer housing（1）It is internally provided with
Display control board（7）With detector module（8）, and display control board（7）Positioned at detector module（8）Top, the detector
Lower bottom base（3）Lower section is equipped with solar panel（9）, the detector outer housing（1）It is internally provided with PVC base（10）With it is wear-resisting
Outer layer（11）, and wear resistant outer layer（11）Positioned at PVC base outer surface, the detector outer housing（1）Side is equipped with detection and stretches into
Mouthful（12）.
2. a kind of noninvasive blood oxygen detector according to claim 1, it is characterised in that：The detector upper cover（2）And inspection
Survey instrument lower bottom base（3）With detector outer housing（1）It is fixedly connected.
3. a kind of noninvasive blood oxygen detector according to claim 1, it is characterised in that：The button（4）For soft PVC materials
Made by matter, and quantity is equipped with several groups.
4. a kind of noninvasive blood oxygen detector according to claim 1, it is characterised in that：The button（4）And display window
（5）With detector outer housing（1）It is fixedly connected.
5. a kind of noninvasive blood oxygen detector according to claim 1, it is characterised in that：The detector module（8）For
CMS50E-BT detector modules.
6. a kind of noninvasive blood oxygen detector according to claim 1, it is characterised in that：The display window（5）, display control
Making sheet（7）, detector module（8）And solar panel（9）Between be electrical connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417838.9A CN108670268A (en) | 2018-05-04 | 2018-05-04 | A kind of noninvasive blood oxygen detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417838.9A CN108670268A (en) | 2018-05-04 | 2018-05-04 | A kind of noninvasive blood oxygen detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108670268A true CN108670268A (en) | 2018-10-19 |
Family
ID=63802733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810417838.9A Pending CN108670268A (en) | 2018-05-04 | 2018-05-04 | A kind of noninvasive blood oxygen detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108670268A (en) |
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Application publication date: 20181019 |
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