CN202376109U - Fixed point blood oxygen meter - Google Patents
Fixed point blood oxygen meter Download PDFInfo
- Publication number
- CN202376109U CN202376109U CN2011204841968U CN201120484196U CN202376109U CN 202376109 U CN202376109 U CN 202376109U CN 2011204841968 U CN2011204841968 U CN 2011204841968U CN 201120484196 U CN201120484196 U CN 201120484196U CN 202376109 U CN202376109 U CN 202376109U
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- blood oxygen
- load bearing
- bearing component
- fixed point
- processing unit
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Abstract
The utility model discloses a fixed point blood oxygen meter, which comprises a blood oxygen collecting unit, a control processing unit and a load bearing component, wherein the blood oxygen collecting unit collects blood oxygen parameters according to the indication of the control processing unit, and sends the collected blood oxygen parameters to a data processing unit; the control processing unit acquires blood oxygen values based on the blood oxygen parameters collected by the blood oxygen collecting unit; the load bearing component can be sleeved on a portions of a forehead or an earlobe, the blood oxygen collecting unit and the control processing unit are arranged on the load bearing component, and the blood oxygen collecting unit comprises a fluorescent tube and a photoelectric detector matched with the fluorescent tube; and the fluorescent tube and the photoelectric detector are arranged at a position corresponding to the forehead or the earlobe on the load bearing component, the fluorescent tube sends optical signals to the forehead and the earlobe, and the optical signals are collected by the photoelectric detector after being attenuate by tissues of the forehead and the earlobe. The fixed point blood oxygen meter has high accuracy.
Description
Technical field
This utility model belongs to the armarium technical field, is specifically related to a kind of blood oxygen measuring device that can realize one-point measurement.
Background technology
Blood oxygen measuring device is used for the blood oxygen saturation of human body, through tip tissue congested on the human body like the arterial oxygen saturation of recently extrapolating tip tissue of positions such as finger, ear-lobe to the absorbance rate of change of the HONGGUANG of different wave length and infrared light.Along with growth in the living standard, People more and more is paid close attention to the healthy of own and household, and oxygen content of blood is an important indicator that characterizes human health status.The oxygen content value that can know self at any time has great importance for people's daily health caring.For this reason, the technical staff develops a kind of finger folder (fingerstall) formula blood oxygen measuring device that is applicable to that the average family member uses.At present, existing finger folder (fingerstall) formula blood oxygen appearance only needs during use finger is placed on the oxygen content value that can learn the measured in the finger cavity volume.Therefore, refer to that folder (fingerstall) formula blood oxygen measuring device is simple to operate because of the amount of having, volume is little, advantage easy to carry, that can monitor pulse frequency and oximetry value etc. at any time is used widely.
But; In actual use; The position that the finger of the measured puts in the finger hole is not accurate enough; And thickness, the length difference of the measured finger, all can cause the position to be measured of fingernail not aim at the photo electric sensitive element in the finger-clipped pulse blood oxygen instrument, thereby cause measurement result inaccurate; Perhaps the both hands as the measured carry out other work, or because of injured wrapping, finger-clipped blood oxygen appearance just can not be enclosed within on the finger to be measured.
The utility model content
For solving the problems of the technologies described above; This utility model provides a kind of fixed point blood oxygen measuring device; It is through obtaining blood oxygen levels at human body forehead or ear-lobe place collection blood oxygen parameter; More accurate than the existing finger-clipped blood oxygen measuring device of measuring blood oxygen at the finger place, and hand-free, user can be measured when carrying out other work equally.
For this reason; This utility model provides a kind of fixed point blood oxygen measuring device; It comprises blood oxygen collecting unit, controlled processing unit and load bearing component; Wherein said blood oxygen collecting unit carries out the collection of blood oxygen parameter according to the indication of said control unit, and the blood oxygen parameter that collects is sent to said data processing unit; The blood oxygen parameter that said controlled processing unit is gathered based on said blood oxygen collecting unit and obtain blood oxygen levels; Said load bearing component can be sheathed on forehead or the ear-lobe position, and said blood oxygen collecting unit and controlled processing unit are arranged on the said load bearing component, and said blood oxygen collecting unit comprises luminous tube and the photodetector that is complementary with said luminous tube; Said luminous tube and photodetector be arranged on the said load bearing component with forehead or the corresponding position of ear-lobe, said luminous tube sends optical signal to forehead or ear-lobe place, this optical signal is received by said photodetector after the tissue attenuation at forehead or ear-lobe place.
Wherein, said load bearing component comprises medicated cap or head hoop, and said blood oxygen collecting unit is arranged at the inboard of said load bearing component.
Wherein, said medicated cap or head hoop have the slack adjuster that is used to regulate tightness.
Wherein, said load bearing component has the hangers that can be clamped on the ear-lobe, and said blood oxygen collecting unit is provided with on the said hangers.
Wherein, also comprise display unit, its indication according to said controlled processing unit shows measurement result.
Wherein, said controlled processing unit and said display unit are provided with on the said load bearing component.
Wherein, also comprise handheld terminal, said controlled processing unit and display unit are arranged on the said handheld terminal.
Wherein, be provided with wireless transmission unit on said load bearing component and the said handheld terminal, said controlled processing unit communicates through said wireless transmission unit and said blood oxygen collecting unit.
Wherein, said wireless transmission unit is bluetooth, infrared, RF radio frequency transmission unit.
Wherein, also be provided for the temperature sensor of take temperature on the said load bearing component.
The fixed point blood oxygen measuring device that this utility model provides has following beneficial effect:
The fixed point blood oxygen measuring device that this utility model provides is through obtaining blood oxygen levels at human body forehead or ear-lobe place collection blood oxygen parameter; More accurate than the existing finger-clipped blood oxygen measuring device of measuring blood oxygen at the finger place; And hand-free can be measured user equally when carrying out other work.
Description of drawings
The fixed point blood oxygen measuring device structural representation that Fig. 1 provides for this utility model first embodiment;
The schematic diagram of the fixed point blood oxygen measuring device that Fig. 2 provides for this utility model first embodiment;
The structural representation of the fixed point blood oxygen measuring device that Fig. 3 provides for this utility model second embodiment;
The fixed point blood oxygen measuring device schematic diagram that Fig. 4 provides for this utility model the 3rd embodiment.
The specific embodiment
The ultimate principle of the fixed point blood oxygen measuring device that this utility model provides is, the Oximetry element is arranged on the load bearing component, through this load bearing component the Oximetry element contacted with human body forehead or ear-lobe place, to measure blood oxygen levels.In order to make those skilled in the art person understand the technical scheme of this utility model better, the fixed point blood oxygen measuring device that this utility model provides is described in detail below in conjunction with accompanying drawing and specific embodiment.
Please consult Fig. 1 and Fig. 2 in the lump, the fixed point blood oxygen measuring device that this utility model first embodiment provides is used at the human body forehead Oximetry of fixing a point, and it comprises Oximetry element and the medicated cap that carries the Oximetry element.Wherein, medicated cap comprises the medicated cap hat 1 and the brim of a hat 5, and the Oximetry element comprises luminous tube 2 and photodetector 3.Luminous tube 2 and photodetector 3 are arranged on medicated cap as blood oxygen collecting unit 10 and are preced with the part of 1 inboard corresponding to the forehead between left side eyebrow or right side eyebrow and the hairline; And be electrically connected with controlled processing unit 11 through lead 4, the blood oxygen parameter that controlled processing unit 11 is gathered according to blood oxygen collecting unit 10 draws blood oxygen levels.Blood oxygen measuring device in the present embodiment is a reflection-type pulse blood oxygen measuring instrument; The optical signal human body forehead part that luminous tube 2 sends during measurement; In forehead, be reflected onto photodetector 3 after the decay of tissue; Photodetector 3 receives this optical signal and exports the optical signal that receives to controlled processing unit 11, and 11 pairs of these optical signals of controlled processing unit are handled the generation blood oxygen levels.
As shown in Figure 2, the Oximetry element of the fixed point blood oxygen measuring device that present embodiment provides also comprises communication unit 12, display unit 13 and PMU 14 except that comprising blood oxygen collecting unit 10 and controlled processing unit 11.Wherein, blood oxygen collecting unit 10 carries out the collection of blood oxygen parameter according to the instruction of controlled processing unit 11, and the blood oxygen parameter that collects is sent to controlled processing unit 11.The blood oxygen parameter that 11 pairs of blood oxygen of controlled processing unit collecting unit 10 sends is handled, with the acquisition blood oxygen levels, and through communication unit 12 direction display unit 13 demonstration measurement results.PMU 14 is blood oxygen collecting unit 10, controlled processing unit 11, communication unit 12 and display unit 13 power supplies.In practical application, above-mentioned controlled processing unit 11, display unit 13, communication unit 12, PMU 14 and data communication interface can be integrated on the circuit board, and this circuit board can be provided with the place of medicated cap, for example the medicated cap rear side.
It need to prove that load bearing component is not limited to the medicated cap that uses in the present embodiment in practical application, as long as can be fixed on human body forehead place, for example head hoop with blood oxygen collecting unit.And in order to make load bearing component can adapt to the head of different sizes; Slack adjuster can be set on load bearing component; Thereby carry out compensating rollerly according to user nose shape and size,, guarantee the accuracy of measurement result so that blood oxygen collecting unit closely contacts with user forehead position.For example, in practical application, when using at medicated cap or head hoop during as load bearing component; Two elastic cords can be set on medicated cap or head hoop; A plurality of buckles are set on one therein, a plurality of hole clippings are set, on another through the fit adjustment medicated cap of different buckles and hole clipping or the tightness of head hoop.
As shown in Figure 3; The fixed point blood oxygen measuring device that this utility model second embodiment provides; The Oximetry that is used for fixing a point at the ear-lobe place, its load bearing component is similarly medicated cap, and this medicated cap is provided with the hangers with clamping part; When user with medicated cap be worn over the head a last time, hangers can be clamped on the ear-lobe.Blood oxygen collecting unit is set in the inboard of hangers clamping part, that is, luminous tube is set, photodetector is set at the opposite face of this face in the inboard one side of clamping part.Blood oxygen measuring device in the present embodiment is the transmission-type blood oxygen measuring device, and particularly, luminous tube sends optical signal to ear-lobe one side, after the tissue decay of optical signal through the ear-lobe place, is received by photodetector, and sends it to controlled processing unit and handle.The Oximetry element of present embodiment is identical with this utility model first embodiment's, specifically referring to shown in Figure 2.In addition, similar with first embodiment, slack adjuster can be set equally to adapt to the head of difformity and size on medicated cap.
Fixed point blood oxygen measuring device as shown in Figure 4, that this utility model the 3rd embodiment provides, the Oximetry element comprises two parts in the present embodiment, and wherein a part is arranged on the load bearing component, and another part is arranged on the handheld terminal.Particularly, load bearing component is provided with blood oxygen collecting unit 20, wireless transmission unit 22 and PMU 24, and controlled processing unit 21, display unit 23, wireless transmission unit 22 ' and PMU 24 ' are set on handheld terminal.Said wireless transmission unit 22 and 22 ' adopts more general wireless transmission methods such as bluetooth, infrared, RF radio frequency transmission, wherein is best with the bluetooth.
Wherein, similar among load bearing component and this utility model first embodiment and second embodiment, blood oxygen collecting unit 20 is arranged on the load bearing component and the corresponding position of forehead, perhaps is arranged on the clamping part of hangers; Wireless transmission unit 22 is arranged on other place on the load bearing component with PMU 24.
The equipment that comprises controlled processing unit 21, display unit 23, wireless transmission unit 22 ' and PMU 24 ' that handheld terminal is made separately also can adopt existing P DA, smart mobile phone, PC etc.When being the equipment of making separately, can be designed to be fixed on the equipment of user health or medicated clothing, check measurement result to make things convenient for user.
When measuring, user controls processing unit 21, for example presses the button that belongs to control unit 21, sends the instruction of measuring blood oxygen, and this instruction transfers to blood oxygen collecting unit 20 through radio-cell 22 ' and wireless transmission unit 22; Begin to gather blood oxygen parameter with bleeding from anus oxygen collecting unit 20, and the blood oxygen parameter that collects is sent to controlled processing unit 21; The blood oxygen parameter that controlled processing unit 21 is gathered based on blood oxygen collecting unit 20 and obtain blood oxygen levels, and the blood oxygen levels that is obtained is sent to controlled processing unit 21 through wireless transmission unit 22 and wireless transmission unit 22 '; Last controlled processing unit 21 shows measurement result according to resulting blood oxygen levels direction display unit 23.
The fixed point blood oxygen measuring device that this utility model the 4th embodiment provides; First three embodiment is similar for structure and composition and this utility model, and difference is also to be provided with temperature sensor at load bearing component, is used to measure user body temperature; This temperature sensor is communicated by letter with above-mentioned data processing unit and control unit equally; At this moment, control unit can be set up one and be used to send the button of measuring the temperature instruction, and data processing unit then increases algorithm relevant with take temperature or program.In practical application, control unit also can only be provided with a button, sends the instruction of measuring blood oxygen and body temperature simultaneously through this button.
It is understandable that above embodiment only is the illustrative embodiments that adopts for the principle that this utility model is described, yet this utility model is not limited thereto.For the one of ordinary skilled in the art, under the situation of spirit that does not break away from this utility model and essence, can make various modification and improvement, these modification and improvement also are regarded as the protection domain of this utility model.
Claims (10)
1. a fixed point blood oxygen measuring device is characterized in that, comprises blood oxygen collecting unit, controlled processing unit and load bearing component, wherein
Said blood oxygen collecting unit carries out the collection of blood oxygen parameter according to the indication of said control unit, and the blood oxygen parameter that collects is sent to said data processing unit;
The blood oxygen parameter that said controlled processing unit is gathered based on said blood oxygen collecting unit and obtain blood oxygen levels;
Said load bearing component can be sheathed on forehead or the ear-lobe position, and said blood oxygen collecting unit and controlled processing unit are arranged on the said load bearing component, and said blood oxygen collecting unit comprises luminous tube and the photodetector that is complementary with said luminous tube;
Said luminous tube and photodetector be arranged on the said load bearing component with forehead or the corresponding position of ear-lobe, said luminous tube sends optical signal to forehead or ear-lobe place, this optical signal is received by said photodetector after the tissue attenuation at forehead or ear-lobe place.
2. fixed point blood oxygen measuring device as claimed in claim 1 is characterized in that said load bearing component comprises medicated cap or head hoop, and said blood oxygen collecting unit is arranged at the inboard of said load bearing component.
3. fixed point blood oxygen measuring device as claimed in claim 2 is characterized in that said medicated cap or head hoop have the slack adjuster that is used to regulate tightness.
4. fixed point blood oxygen measuring device as claimed in claim 1 is characterized in that said load bearing component has the hangers that can be clamped on the ear-lobe, and said blood oxygen collecting unit is provided with on the said hangers.
5. like any described fixed point blood oxygen measuring device of claim 1-4, it is characterized in that also comprise display unit, its indication according to said controlled processing unit shows measurement result.
6. fixed point blood oxygen measuring device as claimed in claim 5 is characterized in that, said controlled processing unit and said display unit are provided with on the said load bearing component.
7. fixed point blood oxygen measuring device as claimed in claim 5 is characterized in that, also comprises handheld terminal, and said controlled processing unit and display unit are arranged on the said handheld terminal.
8. fixed point blood oxygen measuring device as claimed in claim 7 is characterized in that, is provided with wireless transmission unit on said load bearing component and the said handheld terminal, and said controlled processing unit communicates through said wireless transmission unit and said blood oxygen collecting unit.
9. fixed point blood oxygen measuring device as claimed in claim 8 is characterized in that, said wireless transmission unit is bluetooth, infrared, RF radio frequency transmission unit.
10. fixed point blood oxygen measuring device as claimed in claim 1 is characterized in that, also is provided for the temperature sensor of take temperature on the said load bearing component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204841968U CN202376109U (en) | 2011-11-29 | 2011-11-29 | Fixed point blood oxygen meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204841968U CN202376109U (en) | 2011-11-29 | 2011-11-29 | Fixed point blood oxygen meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202376109U true CN202376109U (en) | 2012-08-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204841968U Expired - Lifetime CN202376109U (en) | 2011-11-29 | 2011-11-29 | Fixed point blood oxygen meter |
Country Status (1)
| Country | Link |
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| CN (1) | CN202376109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103549962A (en) * | 2013-11-11 | 2014-02-05 | 王卫东 | Oxyhemoglobin saturation detecting device combined with hanging type earphone |
| CN104207770A (en) * | 2014-08-27 | 2014-12-17 | 中国科学院自动化研究所 | Wearable photoelectric synchronous brain activity wireless monitoring equipment |
-
2011
- 2011-11-29 CN CN2011204841968U patent/CN202376109U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103549962A (en) * | 2013-11-11 | 2014-02-05 | 王卫东 | Oxyhemoglobin saturation detecting device combined with hanging type earphone |
| CN104207770A (en) * | 2014-08-27 | 2014-12-17 | 中国科学院自动化研究所 | Wearable photoelectric synchronous brain activity wireless monitoring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100039 Beijing City, Haidian District Fuxing Road, No. 83 West floor three room 320 Patentee after: Beijing Ultra-thinking Electronic Technology Co., Ltd. Address before: 100039, Fuxing Road, Beijing, Haidian District, No. 36, B, 1127-1128 Patentee before: Beijing Chaosi Electronic Technology Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 100143 Yuquanlu Road Haidian District, No. 1, layer 4, layer 4104, 12, Patentee after: Beijing Chaosi Electronic Technology Co., Ltd. Address before: 100039 Beijing City, Haidian District Fuxing Road, No. 83 West floor three room 320 Patentee before: Beijing Ultra-thinking Electronic Technology Co., Ltd. |
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| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: Room 410-412, 2 / F, 3 / F, 4 / F, building 2, No.9, Shuangyuan Road, Shijingshan District, Beijing 100041 Patentee after: Beijing Chaos Electronic Technology Co., Ltd. Address before: 100143, Haidian District, Yuquanlu Road, No. 12, 4, 4104, Beijing Patentee before: Beijing Chaos Electronic Technology Co., Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120815 |