CN202982008U - Fingerstall oximeter with switchable screen - Google Patents
Fingerstall oximeter with switchable screen Download PDFInfo
- Publication number
- CN202982008U CN202982008U CN 201220623484 CN201220623484U CN202982008U CN 202982008 U CN202982008 U CN 202982008U CN 201220623484 CN201220623484 CN 201220623484 CN 201220623484 U CN201220623484 U CN 201220623484U CN 202982008 U CN202982008 U CN 202982008U
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- circuit board
- cavity volume
- blood oxygen
- fingerstall
- display screen
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Abstract
The utility model relates to the technical field of fingerstall oximeters and discloses a fingerstall oximeter with a switchable screen. The fingerstall oximeter comprises a casing, a circuit board, the display screen electrically connected to the circuit board and used for displaying a testing result, and a power supply part electrically connected to the circuit board. The casing is provided with a cavity for accommodating the circuit board, the display screen and the power supply part and is provided with a channel for a finger to insert. A first acceleration sensor enabling the display direction of the display screen to change with the changes of the placing position of the fingerstall oximeter is integrated on the circuit board. Compared with the prior art, the first acceleration sensor is integrated on the circuit board of the fingerstall oximeter, when the placing position of the fingerstall oximeter is changed, the display position of the display screen displaying contents is correspondingly changed, and namely the screen switching effect can be achieved. Therefore, customer usage is facilitated, and the fingerstall oximeter is intelligentized.
Description
Technical field
This utility model relates to the technical field of fingerstall blood oxygen instrument, but relates in particular to the fingerstall blood oxygen instrument of tangent screen.
Background technology
Blood oxygen saturation is in blood, is accounted for the percentage ratio of whole combinative hemoglobin (Hb) capacity by the capacity of the HbO2 Oxyhemoglobin of oxygen combination (HbO2), and namely blood oxygen concentration in blood, be the important physiological parameter of respiratory circulatory system.The disease of many respiratory systems can cause the minimizing of blood oxygen saturation in blood of human body, damage that the automatic regulation function of the body that is caused by anesthesia in addition is not normal, major 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 the symptoms such as dizziness, unable, vomiting to occur, severe one is entail dangers to life.Therefore in time the blood oxygen saturation situation of understanding patient helps the doctor in time to pinpoint the problems, and in the clinical treatment field, very important meaning is arranged.
The capacity that general using blood oxygen instrument is measured HbO2 Oxyhemoglobin in patient artery (HbO2) accounts for the percentage ratio of whole combinative hemoglobin (Hb) capacity, i.e. blood oxygen saturation.Blood oxygen instrument has the Multiple Type type, current in, be fingerstall blood oxygen instrument comparatively easily, during measurement, patient only need to insert finger in fingerstall, then console switch, the oximetry value that display screen can directly record now, it is easy to use, and has higher accuracy and repeatability.
In prior art, the display orientation of the display screen on fingerstall blood oxygen instrument is fixing, and it can be along with the difference of fingerstall blood oxygen instrument angles, realize tangent screen, like this, the user must put fingerstall blood oxygen instrument to correct orientation, just can see the display screen displaying contents clearly, be not easy to the user and use; Certainly, the orientation that also occurs some display screens can change, but it is to realize the switching of display screen by key mode, and like this, it also is not easy to the user and uses.
The utility model content
But the purpose of this utility model is to provide the fingerstall blood oxygen instrument of tangent screen, is intended to solve the fixing problem that consequently is not easy to user's use of display screen display orientation of fingerstall blood oxygen instrument of the prior art.
This utility model is to realize like this, but the fingerstall blood oxygen instrument of tangent screen, comprise shell, circuit board, be electrically connected at described circuit board and be used for the display screen that shows test results and the power elements that is electrically connected at described circuit board, has the cavity volume that holds described circuit board, display screen and power elements in described shell, and have for the passage that plugs of finger, be integrated with on described circuit board and make described display screen display orientation put with described fingerstall blood oxygen instrument the first acceleration transducer that the orientation changes.
Further, when described fingerstall blood oxygen instrument also includes finger in being inserted in described passage and shakes, transmission of information starts for described circuit board to control described circuit board acceleration transducer.
Further, the lower cavity volume that described cavity volume comprises cavity volume and is positioned at the cavity volume below, described power elements is placed in described upper cavity volume, and described circuit board and described display screen are placed in described lower cavity volume, and described passage is placed between described upper cavity volume and described lower cavity volume.
Further, described circuit board and described display screen are superimposed shape, and described display location is in described circuit board below.
Further, described shell comprises overcoat, block and the envelope with hollow structure, described block and described envelope are placed in described hollow structure, described outer set upper side has arcuate configuration, described block is placed in described arcuate configuration lower end, surround described upper cavity volume with described arcuate configuration, described envelope is placed in below described block, has described lower cavity volume in it.
Further, be provided with two described passages in described shell, be placed in respectively the two side ends of described shell.
Compared with prior art, be integrated with the first acceleration transducer in the circuit board of the fingerstall blood oxygen instrument in this utility model, put the orientation when changing when fingerstall blood oxygen instrument, the display orientation of the displaying contents of the display screen on it also changes thereupon, namely can realize the effect of tangent screen, like this, be convenient to very much the client and use, comparatively intelligent.
Description of drawings
Fig. 1 is the cut-away illustration of the full-automatic fingerstall blood oxygen instrument that provides of this utility model embodiment;
Fig. 2 is the schematic perspective view of the full-automatic fingerstall blood oxygen instrument that provides of this utility model embodiment.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining this utility model, and be not used in restriction this utility model.
But this utility model provides the fingerstall blood oxygen instrument of tangent screen, comprise shell, circuit board, be electrically connected at described circuit board and be used for the display screen that shows test results and the power elements that is electrically connected at described circuit board, has the cavity volume that holds described circuit board, display screen and power elements in described shell, and have for the passage that plugs of finger, be integrated with on described circuit board and make described display screen display orientation put with described fingerstall blood oxygen instrument the first acceleration transducer that the orientation changes.
In this utility model, utilize the first acceleration transducer, the displaying contents of display screen can be realized the tangent screen effect, and is user-friendly.
Below in conjunction with concrete accompanying drawing, realization of the present utility model is described in detail.
As shown in Fig. 1 ~ 2, a preferred embodiment that provides for this utility model.
The fingerstall blood oxygen instrument 1 that the present embodiment provides comprises shell, circuit board 17, display screen 16 and power elements 12, be provided with cavity volume in shell, above-mentioned circuit board 17, display screen 16 and power elements 12 are placed in cavity volume, circuit board 17 is as the control centre of whole fingerstall blood oxygen instrument 1, controlling the operation of fingerstall blood oxygen instrument 1, display screen 16 is used for the display measurement result, power elements 12 is used for to circuit board 17 and display screen 16 power supplies, and power elements 12 and display screen 16 are electrically connected at respectively circuit board 17; Have the passage 14 that passes shell in shell, the finger that this passage 14 is used for the user wears, and that is to say, when the user need to measure in blood Oxygen saturation, finger can be inserted in the passage 14 in shell.
In the present embodiment, be integrated with the first acceleration transducer 10 in circuit board 17, this first acceleration transducer 10 can detect the orientation of putting of fingerstall blood oxygen instrument 1, and detection information is passed to circuit board 17, thereby make the display orientation of circuit board 17 control display screens 16 along with variation, namely realize the tangent screen effect, when fingerstall blood oxygen instrument 1 rotated, the display orientation of display screen 16 also rotated thereupon.Like this, the very convenient displaying contents of watching display screen 16 in the user is user-friendly to.
Above-mentioned first sensor not only can be realized display screen tangent screen effect, and it can also send various instructions, is used for the operation of blood oxygen instrument is controlled.
After as the user, finger being inserted in the passage 14 of shell, in order to make blood oxygen instrument 1 automatically to start, the user is measured, in the present embodiment, also be provided with the second acceleration transducer in the cavity volume of shell, this second acceleration transducer is electrically connected at circuit board 17, after user's finger is placed in passage 14, when shaking, this acceleration transducer can transmission of information to circuit board 17, make circuit board 17 start, 1, blood oxygen instrument begins user's finger is measured.
Above-mentioned blood oxygen instrument 1 utilizes the second acceleration transducer, can realize full-automatic the measurement, and not need user operable switch to realize the startup of blood oxygen instrument 1, thereby simplify the operation, and improves operating efficiency.
In the present embodiment, the cavity volume of shell comprises cavity volume 19 and lower cavity volume 18, and upper cavity volume 19 is positioned at the top of lower cavity volume 18, and is spaced from each other with lower cavity volume 18, and 14, passage is between upper cavity volume 19 and lower cavity volume 18.
Particularly, above-mentioned power elements 12 is placed in cavity volume 19, accordingly, 16 of circuit board 17 and display screens are placed in lower cavity volume 18, and display screen 16 is positioned at circuit board 17 belows, and near side wall of outer shell, like this, be convenient to the user and watch the content that shows in display screen 16, and be convenient to dwindle the volume of shell, make whole blood oxygen instrument 1 smaller and more exquisite.
In the present embodiment, shell comprises and is the overcoat 11 that wraps up shape, has hollow structure in overcoat 11, the upper end of overcoat 11 has arcuate configuration, shell also comprises block 13 and envelope 15, block 13 is the hollow structure that envelope 15 is arranged in overcoat 11, and block 13 is positioned at the arcuate configuration lower end, make the above-mentioned upper cavity volume 19 of formation in arcuate configuration, envelope 15 is positioned at block 13 belows, wherein form above-mentioned lower cavity volume 18, namely, block 13 and envelope 15 have been divided into upper cavity volume 19, passage 14 and lower cavity volume 18 with the hollow structure in overcoat 11.
In the present embodiment, overcoat 11, block 13 and envelope 15 are made for transparent silica gel.
In the present embodiment, be provided with two passages 14 in shell, these two passages 14 are positioned at cavity volume 19 belows, and are placed in respectively two side ends.
The above is only preferred embodiment of the present utility model; not in order to limit this utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. but the fingerstall blood oxygen instrument of tangent screen, comprise shell, circuit board, be electrically connected at described circuit board and be used for the display screen that shows test results and the power elements that is electrically connected at described circuit board, has the cavity volume that holds described circuit board, display screen and power elements in described shell, and has the passage that plugs for finger, it is characterized in that, be integrated with on described circuit board and make described display screen display orientation put with described fingerstall blood oxygen instrument the first acceleration transducer that the orientation changes.
2. but the fingerstall blood oxygen instrument of tangent screen as claimed in claim 1, it is characterized in that, when described fingerstall blood oxygen instrument also includes finger in being inserted in described passage and shakes, transmission of information starts for described circuit board to control described circuit board the second acceleration transducer.
3. but the fingerstall blood oxygen instrument of tangent screen as claimed in claim 1 or 2, it is characterized in that, the lower cavity volume that described cavity volume comprises cavity volume and is positioned at the cavity volume below, described power elements is placed in described upper cavity volume, described circuit board and described display screen are placed in described lower cavity volume, and described passage is placed between described upper cavity volume and described lower cavity volume.
4. but the fingerstall blood oxygen instrument of tangent screen as claimed in claim 1 or 2, is characterized in that, described circuit board and described display screen are superimposed shape, and described display location is in described circuit board below.
5. but the fingerstall blood oxygen instrument of tangent screen as claimed in claim 1 or 2, it is characterized in that, described shell comprises overcoat, block and the envelope with hollow structure, described block and described envelope are placed in described hollow structure, described outer set upper side has arcuate configuration, and described block is placed in described arcuate configuration lower end, surrounds described upper cavity volume with described arcuate configuration, described envelope is placed in below described block, has described lower cavity volume in it.
6. but the fingerstall blood oxygen instrument of tangent screen as claimed in claim 1 or 2, is characterized in that, is provided with two described passages in described shell, is placed in respectively the two side ends of described shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623484 CN202982008U (en) | 2012-11-22 | 2012-11-22 | Fingerstall oximeter with switchable screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220623484 CN202982008U (en) | 2012-11-22 | 2012-11-22 | Fingerstall oximeter with switchable screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202982008U true CN202982008U (en) | 2013-06-12 |
Family
ID=48553244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220623484 Expired - Lifetime CN202982008U (en) | 2012-11-22 | 2012-11-22 | Fingerstall oximeter with switchable screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202982008U (en) |
-
2012
- 2012-11-22 CN CN 201220623484 patent/CN202982008U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
|
| CX01 | Expiry of patent term |