CN201668391U - Non-finger clipping type oxyhemoglobin saturation meter - Google Patents
Non-finger clipping type oxyhemoglobin saturation meter Download PDFInfo
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- CN201668391U CN201668391U CN2010201732339U CN201020173233U CN201668391U CN 201668391 U CN201668391 U CN 201668391U CN 2010201732339 U CN2010201732339 U CN 2010201732339U CN 201020173233 U CN201020173233 U CN 201020173233U CN 201668391 U CN201668391 U CN 201668391U
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- photoelectric sensor
- finger
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- data processing
- saturation
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model discloses a non-finger clipping type oxyhemoglobin saturation meter, which is characterized by comprising an outer meter casing, a photoelectric sensor and a data processing circuit. The photoelectric sensor is integrated with the back surface of the meter casing, and the data processing circuit is positioned inside the meter casing. The photoelectric sensor includes a light emission window and a light receiving window which are positioned on the same plane, a light-tight partition arranged between the two windows is perpendicular to the plane with the two windows, and a light source is mounted inside the light emission window. The data processing circuit processes electric signals transmitted from the photoelectric sensor and outputs oxyhemoglobin values. The non-finger clipping type oxyhemoglobin saturation meter has the advantages of simple structure and convenient and flexible utilization without undesirable effects such as pain, paleness, numbness and the like.
Description
Technical field
This utility model relates to a kind of no finger-clipped saturation oxygen table, is used to measure the human body blood oxygen saturation.
Background technology
The device of measuring blood oxygen saturation at present mostly is clipping (as modes such as banjo splint, ear clip, tongue folders), needing that promptly photoelectric sensor is clipped in a certain position of human body could realize measuring, this mainly is because this photoelectric sensor is the penetration operation principle, be that light emission windows and light-receiving window will occupy the both sides in the measuring point, the light that light emission windows is sent need penetrate could be realized measuring after the measuring point is received the window reception.Fig. 1 is clipping blood oxygen saturation table index path.The weak point of this device is: hold of long durationly, can cause to be held the position blood circulation and freely not influence certainty of measurement then, simultaneously, clamping also can cause being held the position and turns white and feel numb so that produce pain for a long time.In addition, not nimble in the use yet.
Summary of the invention
Technology of the present utility model is dealt with problems and is: overcome the deficiencies in the prior art, a kind of finger-clipped (reflective) blood oxygen saturation table that do not have flexibly simple in structure, easy to use is provided.
Technical solution of the present utility model is: the no finger-clipped saturation oxygen table that this utility model provides, comprise outside watchcase, with the watchcase back side be the photoelectric sensor of one, and the data processing circuit that is positioned at watchcase inside; Described photoelectric sensor comprises and is positioned at conplane light emission windows and light-receiving window, is provided with between two windows perpendicular to the planar lighttight spacer in two window places, in the described light emission windows light source is housed; The signal of telecommunication that described data processing circuit is sent here described photoelectric sensor is handled, the output oximetry value.
Further, described blood oxygen saturation table also comprises display circuit, and the display screen that is used to show oximetry value is housed on the described watchcase.
As a kind of preferred version of the present utility model, described blood oxygen saturation off-balancesheet portion also comprises watchband, and described blood oxygen saturation table is the wrist-watch shape.
The operation principle of described blood oxygen saturation table is: as shown in Figure 2, during use, the light emission windows of blood oxygen saturation table and light-receiving window are close to skin, the light beam that the light emission windows inner light source sends is after the human body reflection, receive by the light-receiving window, and, deliver to data processing circuit through opto-electronic conversion, data processing circuit is handled this signal, thereby exports, shows oximetry value.
Good effect of the present utility model is: compared to existing technology, this utility model is simple in structure, easy to use flexibly, and do not have pain, turn white, harmful effect such as numb.It can measure the many places skin of health, such as wrist, palm, forehead etc.
Description of drawings
Fig. 1 is clipping blood oxygen saturation table index path.
Fig. 2 is no finger-clipped saturation oxygen mass color road figure.
Fig. 3 is the no finger-clipped saturation oxygen table front schematic view of this utility model embodiment.
Fig. 4 is the no finger-clipped saturation oxygen table schematic rear view of this utility model embodiment.
Fig. 5 is the no finger-clipped saturation oxygen watch circuit sketch map of this utility model embodiment.
Among the figure, the 1-watchcase; The 2-watchband; The 3-display screen; The 4-light emission windows; The lighttight spacer of 5-; 6-light-receiving window; The 7-photoelectric sensor.
The specific embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described in further detail.
Shown in Fig. 3,4, no finger-clipped saturation oxygen table comprises outside watchcase 1, the photoelectric sensor 7 that is connected as a single entity with the watchcase back side, and the data processing circuit that is positioned at watchcase inside.
Data processing circuit is by a chip microcontroller (also can be realized by other device with data processing function) among Fig. 5.Photoelectric sensor comprises light emission windows 4, light-receiving window 6 and photoelectric switching circuit.Light emission windows 4 and light-receiving window 6 are positioned at same plane, are provided with between two windows perpendicular to the planar lighttight spacer 5 in two window places.Light source is housed in the light emission windows, unless pass through the reflection of reverberation (as human body), the light that light emission windows is sent can not directly enter the light-receiving window.The signal of telecommunication that single-chip microcomputer is sent here photoelectric switching circuit is handled, the output oximetry value.
For the ease of observing, described blood oxygen saturation table further comprises display circuit, and the display screen 3 that is used to show oximetry value is housed on the watchcase.
In order to store the oximetry value that records at every turn, described blood oxygen saturation table also can further comprise memory element.
For practical, attractive in appearance, this utility model also comprises outside watchband 2, preferably the blood oxygen saturation table is made as the wrist-watch shape.During use, the blood oxygen saturation table is worn on the wrist, the light emission windows of photoelectric sensor and light-receiving window are exposed outside and be close to tested position.
The above, it only is preferred embodiment of the present utility model, be not that this utility model is done any pro forma restriction,, can also make the test set of various ways the many places skin of healths such as palm, forehead is measured as long as light emission windows and light-receiving window are positioned at same plane.In a word, every foundation technical spirit of the present utility model all still belongs to the protection domain of technical solutions of the utility model to any simple modification, equivalent variations and modification that above embodiment did.
Claims (3)
1. do not have the finger-clipped saturation oxygen table, it is characterized in that: comprise outside watchcase, with the watchcase back side be the photoelectric sensor of one, and the data processing circuit that is positioned at watchcase inside; Described photoelectric sensor comprises and is positioned at conplane light emission windows and light-receiving window, is provided with between two windows perpendicular to the planar lighttight spacer in two window places, in the described light emission windows light source is housed; The signal of telecommunication that described data processing circuit is sent here described photoelectric sensor is handled, the output oximetry value.
2. no finger-clipped saturation oxygen table according to claim 1 is characterized in that: described blood oxygen saturation table also comprises display circuit, and the display screen that is used to show oximetry value is housed on the described watchcase.
3. no finger-clipped saturation oxygen table according to claim 1 and 2 is characterized in that: described blood oxygen saturation off-balancesheet portion also comprises watchband, and described blood oxygen saturation table is the wrist-watch shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201732339U CN201668391U (en) | 2010-04-27 | 2010-04-27 | Non-finger clipping type oxyhemoglobin saturation meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201732339U CN201668391U (en) | 2010-04-27 | 2010-04-27 | Non-finger clipping type oxyhemoglobin saturation meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201668391U true CN201668391U (en) | 2010-12-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201732339U Expired - Lifetime CN201668391U (en) | 2010-04-27 | 2010-04-27 | Non-finger clipping type oxyhemoglobin saturation meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201668391U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747723A (en) * | 2011-08-19 | 2014-04-23 | 株式会社村田制作所 | Living organism sensor |
| WO2014183522A1 (en) * | 2013-05-17 | 2014-11-20 | 武汉远光瑞康科技有限公司 | Reflection-type multi-sensor-array blood oxygen detection apparatus |
| CN104274186A (en) * | 2014-09-28 | 2015-01-14 | 青岛康合伟业商贸有限公司 | Movement blood oxygen testing wristband long in standby time |
| CN105324080A (en) * | 2013-01-28 | 2016-02-10 | 瓦伦赛尔公司 | Physiological monitoring devices having sensing elements decoupled from body motion |
| CN106344042A (en) * | 2016-10-27 | 2017-01-25 | 北京雷致科技有限公司 | Fingerstall type blood oxygen measuring device and blood oxygen monitoring system |
-
2010
- 2010-04-27 CN CN2010201732339U patent/CN201668391U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103747723A (en) * | 2011-08-19 | 2014-04-23 | 株式会社村田制作所 | Living organism sensor |
| CN103747723B (en) * | 2011-08-19 | 2015-11-25 | 株式会社村田制作所 | Biosensor |
| US9592000B2 (en) | 2011-08-19 | 2017-03-14 | Murata Manufacturing Co., Ltd. | Biosensor |
| US10314526B2 (en) | 2011-08-19 | 2019-06-11 | Murata Manufacturing Co., Ltd. | Biosensor |
| CN105324080A (en) * | 2013-01-28 | 2016-02-10 | 瓦伦赛尔公司 | Physiological monitoring devices having sensing elements decoupled from body motion |
| CN105324080B (en) * | 2013-01-28 | 2019-02-01 | 瓦伦赛尔公司 | Physiological monitoring device with the sensing element disengaged with body kinematics |
| WO2014183522A1 (en) * | 2013-05-17 | 2014-11-20 | 武汉远光瑞康科技有限公司 | Reflection-type multi-sensor-array blood oxygen detection apparatus |
| CN104274186A (en) * | 2014-09-28 | 2015-01-14 | 青岛康合伟业商贸有限公司 | Movement blood oxygen testing wristband long in standby time |
| CN106344042A (en) * | 2016-10-27 | 2017-01-25 | 北京雷致科技有限公司 | Fingerstall type blood oxygen measuring device and blood oxygen monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Sino American special medical appliance Co., Ltd. Assignor: Beijing JFR Technology Co., Ltd. Contract record no.: 2013990000832 Denomination of utility model: Non-finger clipping type oxyhemoglobin saturation meter Granted publication date: 20101215 License type: Exclusive License Record date: 20131212 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101215 |
|
| CX01 | Expiry of patent term |