CN201569991U - Mouse for measuring oxygen concentration in blood - Google Patents
Mouse for measuring oxygen concentration in blood Download PDFInfo
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- CN201569991U CN201569991U CN2009202744862U CN200920274486U CN201569991U CN 201569991 U CN201569991 U CN 201569991U CN 2009202744862 U CN2009202744862 U CN 2009202744862U CN 200920274486 U CN200920274486 U CN 200920274486U CN 201569991 U CN201569991 U CN 201569991U
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- oxygen concentration
- blood
- mouse
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Abstract
The utility model discloses a mouse for measuring oxygen concentration in blood, wherein two transmitting ends, a transmitting circuit, a receiving end, a receiving feedback circuit, a filter amplifying circuit and an arithmetic unit are arranged on a body, the transmitting ends are controlled by the transmitting circuit to transmit red light and infrared light in turn, the red light and the infrared light are received by the receiving end and transformed into an electrical signal by the receiving feedback circuit, the noise in the electrical signal is filtered out by the filter amplifying circuit and then the electrical signal is amplified, and the value of the oxygen concentration in blood is calculated and processed by the arithmetic unit and is outputted by a transmission interface. The mouse with the structure can lead a user to monitor the oxygen concentration in self blood at any time, thereby avoiding physical discomfort caused by oxygen deficiency in blood.
Description
Technical field
The utility model relates to a kind of mouse of amount blood oxygen concentration, is meant the blood oxygen concentration that can monitor at any time in the self-blood especially, avoids that anoxic causes uncomfortable mouse in the blood.
Background technology
Mostly general known mouse is to be provided with a plurality of control knobs on a housing, and be electrically connected to control circuit in the housing, the user imports signals such as mobile, selection or affirmation to control circuit by the operation control knob, and input in the main frame by wired or wireless transmission interface, reach computed effect.
And because the effect of general mouse is too dull, so the improvement mouse is arranged to promote the patent case of its usefulness, as TaiWan, China patent M342549 number " slide-mouse ", disclose it and comprise at least one thermal sensor, be coupled to a micro treatment module of mouse, and when the micro treatment module dormancy sensing user's heat energy, and send a sensor signal, to wake micro treatment module up to micro treatment module; One couples the laser indicating module of micro treatment module; One couples the touch-control module of micro treatment module, manipulate laser indicating module or main frame for the user, touch-control module produces a touch-control signal, and be sent to micro treatment module, micro treatment module is according to touch-control signal control laser indicating module, and perhaps micro treatment module produces another controlling signal to main frame according to the touch-control signal; And a sequencing module, carry out a sequencing program, and the sequencing touch-control module to be to define plural icon, for user's operation and produce the touch-control signal, increasing the diversity and the usability of mouse function, yet its shortcoming is:
Because computed environment mostly is the airtight interior space, and the user is often too absorbed because of notice when using a computer operation, ignores indoor nonventilated environment, and the body interior oxygen content of blood is reduced, and causes tired or uncomfortable situation to produce.
The utility model content
Fundamental purpose of the present utility model is to provide a kind of mouse that measures the blood oxygen concentration, and it can allow the user monitor blood oxygen concentration in the self-blood at any time, avoids anoxic in the blood and causes uncomfortable.
In order to reach above-mentioned purpose, solution of the present utility model is:
A kind of mouse that measures the blood oxygen concentration includes a body, and its inside is provided with a control circuit, and body is provided with a transmission interface and an above operating key, and this transmission interface and operating key are electrically connected to control circuit; Comprise that also two transmitting terminals, a radiating circuit, a receiving end, receive feedback loop, a filter amplification circuit and an arithmetic element; Two transmitting terminals are located on the body, can distinguish emission wavelength 660nm ruddiness and wavelength 940nm infrared light; Radiating circuit is located at body interior, and electrically connects transmitting terminal, takes turns red-emitting and infrared light in order to the control transmitting terminal; Receiving end is located on the body, and is positioned on the reflection paths that ruddiness and infrared light stopped, to receive this ruddiness and infrared light; Receive feedback loop and be located at body interior, and electrically connect receiving end and radiating circuit, the light signal of ruddiness and infrared light is converted to electric signal, and produces the feedback signal to radiating circuit; Filter amplification circuit is located at body interior, and electrically connects the reception feedback loop, in order to the noise in the filtering electric signal, and amplifies this electric signal; Arithmetic element is located at body interior, and electrically connects filter amplification circuit and transmission interface, is used to receive the electric signal union and handles the numerical value of generation blood oxygen concentration and the numerical value of HR Heart Rate, and exported by transmission interface.
Above-mentioned transmission interface is cable or wireless transmit, receiver.
Also be provided with a display screen that is electrically connected to arithmetic element on the above-mentioned body, be used to export the numerical value of blood oxygen concentration or the numerical value of HR Heart Rate.
Above-mentioned transmitting terminal and receiving end are positioned at the upper limb or the lateral margin of body jointly.
Principal ingredient in the blood has deoxy-hemoglobin (Hb), oxygenated blood red pigment (HbO
2), Carbon monoxide haemoglobin, the carbon dioxide protoheme, haem derivant, white blood cell and blood platelet, but blood oxygen concentration is main relevant with oxygenated blood red pigment and deoxy-hemoglobin, again because oxygenated blood red pigment and deoxy-hemoglobin have unique absorption spectrum at ruddiness to infrared light district (600nm-1000nm), in the scope of ruddiness, the absorption coefficient of deoxy-hemoglobin is big than the oxygenated blood red pigment, otherwise in the wave band of near infrared light then, the absorption coefficient of oxygenated blood red pigment (sees also M.H.Smith greater than the absorption coefficient of light of deoxy-hemoglobin, " Optimum wavelength selection forretinal vessel oximetry; " Appl.Opt.38, the light absorption frequency spectrum profile of deoxy-hemoglobin and oxygenated blood red pigment among the 258-267 (1999)), so the utility model utilizes the optical measurement signal of the infrared light of the ruddiness of 660nm and 940nm as detection blood oxygen concentration.
The utlity model has following advantage:
(1) since in the blood oxygenated blood red pigment and deoxy-hemoglobin to infrared light district (600nm-1000nm) unique absorption spectrum is arranged at ruddiness, and optical measurement has the characteristics of non-intruding, safe and reliable and continuous monitoring to biological tissue, so the utility model uses the optical measurement of 660nm ruddiness and 940nm infrared light to have the better way effect;
(2) the utility model also can measure the numerical value of HR Heart Rate, can monitor blood oxygen concentration and HR Heart Rate in the self-blood when allowing the user use at any time, avoids in the blood anoxic or HR Heart Rate undesired, and causes uncomfortable.
Description of drawings
Fig. 1 is a schematic perspective view of the present utility model;
Fig. 2 is an operating process synoptic diagram of the present utility model;
Fig. 3 is the synoptic diagram of the utility model as wire transmission;
Fig. 4 is the synoptic diagram of the utility model as wireless transmission;
Fig. 5 is that another of transmitting terminal in the utility model and receiving end implemented structural representation.
The main element symbol description
1 body, 11 control circuits, 12 transmission interfaces
13 operating keys, 2 transmitting terminals, 3 radiating circuits
4 receiving ends 5 receive feedback loop 6 filter amplification circuit
7 arithmetic elements, 8 display screen A display screens
Embodiment
At first, see also Figure 1 and Figure 2, the utility model is a kind of mouse that measures the blood oxygen concentration, includes a body 1, two transmitting terminals 2, radiating circuit 3, receiving ends 4, receives feedback loop 5, filter amplification circuit 6, arithmetic element 7 and display screen 8.
The inside of body 1 is provided with a control circuit 11, and also be provided with a transmission interface 12 and more than one operating key 13 on the body 1, and this transmission interface 12 and operating key 13 are electrically connected to control circuit 11, in addition, transmission interface 12 can be cable (seeing also Fig. 3) or wireless transmit, receiver (seeing also Fig. 4) one of them.
Two transmitting terminals 2 are located on the body 1, can launch the ruddiness of a wavelength 660nm and the infrared light of a wavelength 940nm.
Radiating circuit 3 is located at the inside of body 1, and electrically connects with transmitting terminal 2, to control transmitting terminal 2 red-emitting and infrared light in turn.
Receiving end 4 is located on the body 1, and is positioned on the reflection paths that ruddiness and infrared light stopped, to receive ruddiness and infrared light.
Receive feedback loop 5 and be located at body 1 inside, and electrically connect receiving end 4 and radiating circuit 3, be converted to an electric signal with light signal, and produce a feedback signal to radiating circuit 3 with ruddiness and infrared light.
In addition, also be provided with a display screen 8 on the body 1, and be electrically connected to arithmetic element 7, can directly export the numerical value of blood oxygen concentration or the numerical value of HR Heart Rate; In addition, transmitting terminal 2 and receiving end 4 can be positioned at the upper limb (seeing also Fig. 3 and Fig. 4) of body 1 jointly or be positioned at the lateral margin (seeing also Fig. 5) of body 1 jointly.
During use, see also Fig. 2 to shown in Figure 5, but 13 inputs of user's operation control key are moved, signals such as selection or affirmation are to control circuit 11, and see through transmission interface 12 these signals of output and can use as mouse, simultaneously, when user's holding body 1, radiating circuit 3 can be launched a wavelength 660nm ruddiness and a wavelength 940nm infrared light by control transmitting terminal 2 in turn, after ruddiness and infrared light penetrate human body, removing part is absorbed by the body, part reflects, other has part to reflect and is received end 4 receptions, after this receiving end 4 receives the light signal of ruddiness and infrared light, can be converted to an electric signal and reach filter amplification circuit 6 by receiving feedback loop 5, produce a feedback signal simultaneously and be back to radiating circuit 3, this radiating circuit 3 then receives the feedback signal and as ruddiness and the infrared light foundation of emission in turn; In addition, after filter amplification circuit 6 receives electric signal, the micro-noise that the light signal of the meeting above-mentioned non-oxygenated blood red pigment of filtering and deoxy-hemoglobin reflect red and infrared light produces, and the electric signal of the light signal of amplification oxygenated blood red pigment and deoxy-hemoglobin reflect red and infrared light generation, and this electric signal is reached arithmetic element 7, and produce the numerical value of blood oxygen concentration or the numerical value of HR Heart Rate by arithmetic element 7 computings, and export external display screen A to by display screen 8 output or by transmission interface 12, can monitor blood oxygen concentration and HR Heart Rate in the self-blood when allowing the user use at any time, avoid in the blood anoxic or HR Heart Rate undesired, and cause uncomfortable.
Claims (4)
1. a mouse that measures the blood oxygen concentration includes a body, and its inside is provided with a control circuit, and body is provided with a transmission interface and an above operating key, and this transmission interface and operating key are electrically connected to control circuit; It is characterized in that: comprise that also two transmitting terminals, a radiating circuit, a receiving end, receive feedback loop, a filter amplification circuit and an arithmetic element;
Two transmitting terminals are located on the body;
Radiating circuit is located at body interior, and electrically connects transmitting terminal;
Receiving end is located on the body;
Receive feedback loop and be located at body interior, and electrically connect receiving end and radiating circuit;
Filter amplification circuit is located at body interior, and electrically connects the reception feedback loop;
Arithmetic element is located at body interior, and electrically connects filter amplification circuit and transmission interface.
2. the mouse of measurement blood oxygen concentration as claimed in claim 1 is characterized in that: described transmission interface is cable or wireless transmit, receiver.
3. the mouse of measurement blood oxygen concentration as claimed in claim 1 is characterized in that: also be provided with a display screen that is electrically connected to arithmetic element on the described body.
4. the mouse of measurement blood oxygen concentration as claimed in claim 1 is characterized in that: described transmitting terminal and receiving end are positioned at the upper limb or the lateral margin of body jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202744862U CN201569991U (en) | 2009-12-04 | 2009-12-04 | Mouse for measuring oxygen concentration in blood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202744862U CN201569991U (en) | 2009-12-04 | 2009-12-04 | Mouse for measuring oxygen concentration in blood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569991U true CN201569991U (en) | 2010-09-01 |
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ID=42662288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202744862U Expired - Fee Related CN201569991U (en) | 2009-12-04 | 2009-12-04 | Mouse for measuring oxygen concentration in blood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201569991U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103135801A (en) * | 2011-11-30 | 2013-06-05 | 原相科技股份有限公司 | Human-computer interface system and finger mouse system |
| CN103136919A (en) * | 2011-12-02 | 2013-06-05 | 原相科技股份有限公司 | Remote control and display system |
| CN103135772A (en) * | 2011-11-29 | 2013-06-05 | 原相科技股份有限公司 | Keyboard module and display system |
| US9314173B2 (en) | 2011-11-22 | 2016-04-19 | Pixart Imaging Inc. | Remote controller and display system |
-
2009
- 2009-12-04 CN CN2009202744862U patent/CN201569991U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9314173B2 (en) | 2011-11-22 | 2016-04-19 | Pixart Imaging Inc. | Remote controller and display system |
| CN103135772A (en) * | 2011-11-29 | 2013-06-05 | 原相科技股份有限公司 | Keyboard module and display system |
| CN103135772B (en) * | 2011-11-29 | 2016-06-01 | 原相科技股份有限公司 | Keysheet module and display system |
| CN103135801A (en) * | 2011-11-30 | 2013-06-05 | 原相科技股份有限公司 | Human-computer interface system and finger mouse system |
| CN103135801B (en) * | 2011-11-30 | 2016-01-20 | 原相科技股份有限公司 | Human-computer interface system and finger mouse system |
| CN103136919A (en) * | 2011-12-02 | 2013-06-05 | 原相科技股份有限公司 | Remote control and display system |
| CN103136919B (en) * | 2011-12-02 | 2015-04-15 | 原相科技股份有限公司 | Remote control and display system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20141204 |
|
| EXPY | Termination of patent right or utility model |