CN203609424U - Blood oxygen instrument capable of switching directions of display screen - Google Patents
Blood oxygen instrument capable of switching directions of display screen Download PDFInfo
- Publication number
- CN203609424U CN203609424U CN201320667061.4U CN201320667061U CN203609424U CN 203609424 U CN203609424 U CN 203609424U CN 201320667061 U CN201320667061 U CN 201320667061U CN 203609424 U CN203609424 U CN 203609424U
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- Prior art keywords
- display screen
- blood oxygen
- circuit board
- photoelectric sensor
- directions
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- Expired - Fee Related
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Abstract
The utility model relates to a blood oxygen instrument capable of switching directions of a display screen. The blood oxygen instrument comprises an outer casing, a photoelectric sensor, a blood oxygen probe, a circuit board, the display screen, and a switch for controlling directions of a display interface, wherein the interior of the outer casing is provided with a containing cavity for containing the photoelectric sensor, the blood oxygen probe, the circuit board and the display screen, the outer casing is provided with a passage for the inserting of a finger, the photoelectric sensor is connected with the oxygen blood probe, the oxygen blood probe is connected with the input end of a data processing module of the circuit board, the output end of the data processing module of the circuit board is connected with the display screen, and the switch for controlling the directions of the display interface is connected with a power source and the circuit board. In the measuring process, according to the placing position of the finger, the display screen can be switched in four directions through the switch for controlling the directions of the display interface, the convenience in use is realized, the structure is light and small, and the carrying is easy.
Description
Technical field
This utility model relates to a kind of blood oxygen instrument of convertible display screen direction, belongs to armarium technical field.
Background technology
Blood oxygen saturation is the percentage ratio that is accounted for whole combinative hemoglobin (Hb) capacity in blood by the capacity of the HbO2 Oxyhemoglobin of oxygen combination (HbO2), i.e. blood oxygen concentration in blood is the important physiological parameter of respiratory circulatory system.The disease of many respiratory systems can solicitous blood of human body in the minimizing of blood oxygen saturation, the automatic regulation function of the body being caused by anesthesia is in addition not normal, the damages that operation wound and some medical examination cause etc., all may cause patient's oxygen supply generation problem and reduce the blood oxygen saturation of human body; Cause patient to occur the symptoms such as dizziness, unable, vomiting, entail dangers to life of severe one, therefore, the blood oxygen saturation situation of understanding in time patient contributes to doctor to pinpoint the problems in time, has very important meaning in clinical treatment field.On market, the display direction of existing blood oxygen instrument display screen is fixed, the angle that can not put along with blood oxygen is different and change screen display direction, and like this, user must put blood oxygen instrument to tram in use, just can see the numerical value on display screen clearly, use inconvenient.
utility model content
This utility model is for above-mentioned deficiency, and a kind of blood oxygen instrument of convertible display screen direction is provided, and solves the problem that the fixing inconvenient user of blood oxygen instrument display screen direction uses.
This utility model is achieved by the following technical programs: a kind of blood oxygen instrument of convertible display screen direction, comprise shell, photoelectric sensor, blood oxygen probe, circuit board, display screen, control display interface direction change-over switch, in described shell, have and hold described photoelectric sensor, blood oxygen probe, the cavity volume of circuit board and display screen, there is the passage plugging for finger, described photoelectric sensor connects described blood oxygen probe, the data processing module input of described blood oxygen probe link circuit plate, described circuit board data processing module outfan is connected with described display screen, described control display interface direction change-over switch connects power supply and circuit board.Increase and control display interface direction change-over switch, be connected with power supply and circuit board, in measuring process, according to finger putting position, display screen can be carried out to the switching of 4 directions by described control display interface direction change-over switch, easy to use, structure is light and handy, be easy to carry about with one.
The utility model has the advantage of: by increase a switch that can accurately switch display interface direction on existing blood oxygen instrument, thereby user can change arbitrarily hands and wear, having overcome existing blood oxygen instrument shows frequently fixing, can not realize the frequent deficiency of switching or not switching in interface, use convenient.
Accompanying drawing explanation
Fig. 1 is circuit structure block diagram of the present utility model.
The specific embodiment
Below in conjunction with drawings and Examples, this utility model is described further.
As shown in Figure 1, this utility model provides a kind of blood oxygen instrument of convertible display screen direction, comprise shell, photoelectric sensor, blood oxygen probe, circuit board, display screen, control display interface direction change-over switch, in described shell, have and hold described photoelectric sensor, blood oxygen probe, the cavity volume of circuit board and display screen, there is the passage plugging for finger, described photoelectric sensor connects described blood oxygen probe, the data processing module input of described blood oxygen probe link circuit plate, described circuit board data processing module outfan is connected with described display screen, described control display interface direction change-over switch connects power supply and circuit board.Concrete operations are: in the time that finger inserts the passage that the finger of blood oxygen instrument plugs, photoelectric sensor induction input signal, the signal receiving is transferred to blood oxygen probe by photoelectric sensor, blood oxygen probe receives signal and gathers, and import the signal of collection into circuit board data processing module, the signal gathering changes into oximetry value and pulse frequency value after treatment, show by display screen, in measuring process, can freely carry out the switching of 4 directions by controlling display interface direction change-over switch, easy to use, structure is light and handy, be easy to carry about with one.
This utility model, utilizes the change-over switch of controlling display interface direction, realizes the switching in display screen displaying contents orientation, can realize the switching of 4 directions of screen, user-friendly.
Claims (2)
1. the blood oxygen instrument of a convertible display screen direction, comprise shell, photoelectric sensor, blood oxygen probe, circuit board, display screen, control display interface direction change-over switch, in described shell, have and hold described photoelectric sensor, blood oxygen probe, the cavity volume of circuit board and display screen, there is the passage plugging for finger, described photoelectric sensor connects described blood oxygen probe, the data processing module input of described blood oxygen probe link circuit plate, described circuit board data processing module outfan is connected with described display screen, described control display interface direction change-over switch connects power supply and circuit board.
2. the blood oxygen instrument of convertible display screen direction according to claim 1, it is characterized in that: increase and control display interface direction change-over switch, be connected with power supply and circuit board, in measuring process according to finger putting position, display screen can be carried out to the switching of 4 directions by described control display interface direction change-over switch, easy to use, structure is light and handy, be easy to carry about with one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320667061.4U CN203609424U (en) | 2013-10-28 | 2013-10-28 | Blood oxygen instrument capable of switching directions of display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320667061.4U CN203609424U (en) | 2013-10-28 | 2013-10-28 | Blood oxygen instrument capable of switching directions of display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203609424U true CN203609424U (en) | 2014-05-28 |
Family
ID=50762112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320667061.4U Expired - Fee Related CN203609424U (en) | 2013-10-28 | 2013-10-28 | Blood oxygen instrument capable of switching directions of display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203609424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801234A (en) * | 2019-11-05 | 2020-02-18 | 深圳市正生技术有限公司 | Display method and device of pulse oximeter and pulse oximeter |
-
2013
- 2013-10-28 CN CN201320667061.4U patent/CN203609424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801234A (en) * | 2019-11-05 | 2020-02-18 | 深圳市正生技术有限公司 | Display method and device of pulse oximeter and pulse oximeter |
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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: 20140528 Termination date: 20181028 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |