CN202288293U - Blood-oxygen probe - Google Patents
Blood-oxygen probe Download PDFInfo
- Publication number
- CN202288293U CN202288293U CN2011203573971U CN201120357397U CN202288293U CN 202288293 U CN202288293 U CN 202288293U CN 2011203573971 U CN2011203573971 U CN 2011203573971U CN 201120357397 U CN201120357397 U CN 201120357397U CN 202288293 U CN202288293 U CN 202288293U
- Authority
- CN
- China
- Prior art keywords
- probe
- inertial sensor
- blood oxygen
- blood
- oxygen probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Images
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The utility model provides a blood-oxygen probe; the blood-oxygen probe comprises a probe part and a connecting plug which is connected with the probe part; the probe part is provided with a detection device; and an inertial sensor for sensing movements is arranged on the detection device or the connecting plug. The inertial sensor can sense movement interference signals of human bodies, can efficiently distinguish and eliminate interferences on blood and oxygen measurement which are caused by the restlessness of the patients, and transmits the corresponding interference signals to a blood-oxygen module of a monitoring system; and the blood-oxygen module obtains the movement interference signals of the human bodies detected by the blood-oxygen probe, carries out corresponding software treatment on the movement interference signals and can effectively distinguish and filter the movement interference on the measurement of blood and oxygen of the human bodies. Under the condition that the structure of the traditional blood-oxygen probe is not changed, as only the inertial sensor is added and only the cost of the inertial sensor needs to be paid, the blood-oxygen probe is simple to manufacture and has the advantage of low cost.
Description
Technical field
This utility model relates to armarium, relates in particular to a kind of blood oxygen probe that can anti-motion artifacts.
Background technology
Blood oxygen probe; Full name is a blood oxygen saturation probe (Sp02 Sensor/Sp02 Probe); Be meant that the fingerstall of will popping one's head in is fixed on patient's finger tip, utilize the transparent vessel of finger, use the HONGGUANG of wavelength 660nm and the near infrared light conduct of 940nm to inject light source as the splendid attire hemoglobin; Measure light conduction intensity, calculate HC and blood oxygen saturation through tissue bed.Through the Sp02 monitoring, can obtain Sp02, pulse frequency, pulse wave.Be applied to various patients' blood oxygen monitoring, the other end is to connect ECG monitor usually.Usually; The non-invasive measurement of human body blood oxygen mainly carries out under patient's tranquility with monitoring, if patient is because a variety of causes can't keep tranquility, the measurement of blood oxygen and monitoring will be interfered; Thereby it is accurate to cause data measured to be lost, even instrument can't operate as normal.
Solution to this problem mainly is on blood oxygen module, to increase complicated anti-jamming circuit and select digital signal processor (DSP) to carry out complicated software computing at present.Though can obtain certain effect, can therefore the cost of blood oxygen module significantly be improved, and can cause the power consumption of whole module to increase.Therefore be unfavorable for the popularization and the use of product.
The utility model content
The purpose of this utility model is to overcome the defective of prior art, and a kind of blood oxygen probe that simple and easy, cost-saved, power consumption reduces, helps the popularization and the use of product of making is provided.
This utility model is to realize like this; A kind of blood oxygen probe; Comprise probe segment and the connecting pin that is connected said probe segment, said probe segment is provided with detection means, in said detection means or said connecting pin, is provided with the inertial sensor of impression motion.
Further, said detection means comprises the luminous tube and the receiving tube that receives the human body oximetry data of detection signal.
Further, said probe segment comprises first body, is provided with host cavity in said first body, and said luminous tube, said receiving tube are located in the said host cavity.
Further, said inertial sensor is welded on the said luminous tube through first circuit board.
Further, said inertial sensor is welded on the said receiving tube through second circuit board.
Further, said connecting pin comprises second body, is provided with conducting terminal in said second body, and said inertial sensor is welded on the said conducting terminal through the tertiary circuit plate.
Further, said inertial sensor is acceleration transducer or gravity sensor or angular-rate sensor.
Further, said inertial sensor is fixed on the detection means through the PUR fusion.。
Further, said probe segment is connected with the connection cable of said connecting pin through double layer screen.
A kind of blood oxygen probe of this utility model; Be connected with monitor system, be used for patient's Oximetry, monitoring, in said detection means or said connecting pin, be provided with the inertial sensor of impression motion; Can sense the motion artifacts signal of human body through said inertial sensor; Can efficiently distinguish and get rid of the interference of patient because of can not tranquil bringing for Oximetry, and be transferred to the blood oxygen module in the monitor system to corresponding interfering signal, blood oxygen module is obtained after the detected human motion interfering signal of said blood oxygen probe; Carry out corresponding software processes, can effective recognition, the filtering motion artifacts is to the measurement of human body blood oxygen; Under the situation that does not change existing blood oxygen probe structure, only needing increases inertial sensor, makes simple and easyly, only needs pay the expense of said inertial sensor, has cheap effect.
Description of drawings
Fig. 1 is this utility model first embodiment generalized section;
Fig. 2 is this utility model second embodiment generalized section;
Fig. 3 is this utility model the 3rd embodiment generalized section.
The specific embodiment
For the purpose, technical scheme and the advantage that make this utility model is clearer,, this utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation this utility model, and be not used in qualification this utility model.
Referring to Fig. 1-Fig. 3; This utility model embodiment provides a kind of blood oxygen probe 1; Be connected with monitor system (figure does not show), be used for patient's Oximetry, monitoring, blood oxygen probe 1 comprises probe segment 11 and the connecting pin that is connected said probe segment 11 12; Said probe segment 11 is mainly in order to detect SpO2 (blood oxygen saturation) value; Said connecting pin 12 other ends connect monitor system (figure does not show), and said probe segment 11 is provided with detection means 13, in said detection means 13 or said connecting pin 12, is provided with the inertial sensor 14 of impression motion.Monitor system is generally monitor; Can sense the motion artifacts signal of human body through said inertial sensor 14; Effect is remarkable; Can efficiently distinguish and get rid of the interference of patient because of can not tranquil bringing for Oximetry, and be transferred to the blood oxygen module (figure does not show) in the monitor to corresponding interfering signal, blood oxygen module is obtained after said blood oxygen probe 1 detected human motion interfering signal; Carry out corresponding software processes, can effective recognition, the filtering motion artifacts is to the measurement of human body blood oxygen; Under the situation that does not change existing blood oxygen probe structure, only needing increases inertial sensor 14, makes simple and easyly, only needs pay the expense of said inertial sensor 14, has cheap effect.
Further, like Fig. 1,2, shown in 3, said detection means 13 comprises the luminous tube 131 and the receiving tube 132 that receives the human body oximetry data of detection signal.The core component that said luminous tube 131 and said receiving tube 132 are said blood oxygen probes 1; Be that decision detects the whether accurate key point of numerical value; Said luminous tube 131 is light emitting diodes; Said probe segment 11 comprises first body 111, is provided with host cavity 112 in said first body 111, and said luminous tube 131, said receiving tube 132 are located in the said host cavity 112.So that said luminous tube 131, said receiving tube 132 are fixed in it, said luminous tube 131, said receiving tube 132 are to stick in the said host cavity 112 fixation through silica stationary.
As shown in Figure 3; Said connecting pin 12 comprises second body 121; Be provided with conducting terminal 122 in said second body 121, durable in order to ensure the reliable connection of said blood oxygen probe 1, consider in the signal transduction process decay with the monitor splicing ear of (figure does not show) on; The general gold-plated terminal of special process that adopts is to guarantee electric connection.Have any need to prove, said probe segment 11 is connected with the connection cable 15 of said connecting pin 12 through double layer screen.Said connection cable 15 adopts double layer screen, more can suppress noise than monolayer or completely without shielding, and inhibit signal is complete.
Below in conjunction with embodiment further detailed description is done in the installation of this utility model inertial sensor 14.
Embodiment one:
See also Fig. 1, first embodiment of the blood oxygen probe 1 that provides as this utility model, said inertial sensor 14 is welded on the said luminous tube 131 through first circuit board 16.Said inertial sensor 14 is acceleration transducer or gravity sensor or angular-rate sensor.Said inertial sensor 14 further also is fixed on the detection means 13 through the PUR fusion, reaches good fixed effect, can make inertial sensor 14 be difficult for landing.
Embodiment two:
See also Fig. 2, second embodiment of the blood oxygen probe 1 that provides as this utility model, said inertial sensor 14 is welded on the said receiving tube 132 through second circuit board 17.Said inertial sensor 14 is acceleration transducer or gravity sensor or angular-rate sensor.Said inertial sensor 14 further also is fixed on the detection means 13 through the PUR fusion, reaches good fixed effect, can make inertial sensor 14 be difficult for landing.It is the same basically that said inertial sensor 14 is installed on said receiving tube 132 and the said luminous tube 131 effect, all can realize interfering signal is transferred to blood oxygen module.Can be according to design requirement, the big freedom in minor affairs in space is installed in said inertial sensor 14 on the said receiving tube 132 or on the said luminous tube 131.
Embodiment three:
See also Fig. 3, the 3rd embodiment of the blood oxygen probe 1 that provides as this utility model, said inertial sensor 14 is welded on the said conducting terminal 122 through tertiary circuit plate 18.Said inertial sensor 14 is acceleration transducer or gravity sensor or angular-rate sensor.Said inertial sensor 14 further also is fixed on the detection means 13 through the PUR fusion, reaches good fixed effect, can make inertial sensor 14 be difficult for landing.It is simple and easy that said inertial sensor 14 is welded on the said conducting terminal 122 operation, also can realize interfering signal is transferred to blood oxygen module.
The above is merely this utility model preferred embodiment; Its structure is not limited to the above-mentioned shape of enumerating; Any modification of being done within all spirit and principles at this utility model, be equal to replacement and improvement etc., all should be included within the protection domain of this utility model.
Claims (9)
1. a blood oxygen probe comprises probe segment and the connecting pin that is connected said probe segment, it is characterized in that said probe segment is provided with detection means, in said detection means or said connecting pin, is provided with the inertial sensor of impression motion.
2. blood oxygen probe as claimed in claim 1 is characterized in that: said detection means comprises the luminous tube and the receiving tube that receives the human body oximetry data of detection signal.
3. blood oxygen probe as claimed in claim 2 is characterized in that: said probe segment comprises first body, is provided with host cavity in said first body, and said luminous tube, said receiving tube are located in the said host cavity.
4. blood oxygen probe as claimed in claim 3 is characterized in that: said inertial sensor is welded on the said luminous tube through first circuit board.
5. blood oxygen probe as claimed in claim 3 is characterized in that: said inertial sensor is welded on the said receiving tube through second circuit board.
6. blood oxygen probe as claimed in claim 1 is characterized in that: said connecting pin comprises second body, is provided with conducting terminal in said second body, and said inertial sensor is welded on the said conducting terminal through the tertiary circuit plate.
7. like each described blood oxygen probe of claim 1-6, it is characterized in that: said inertial sensor is acceleration transducer or gravity sensor or angular-rate sensor.
8. like each described blood oxygen probe of claim 1-6, it is characterized in that: said inertial sensor is fixed on the detection means through the PUR fusion.
9. blood oxygen probe as claimed in claim 1 is characterized in that: said probe segment is connected with the connection cable of said connecting pin through double layer screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203573971U CN202288293U (en) | 2011-09-22 | 2011-09-22 | Blood-oxygen probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203573971U CN202288293U (en) | 2011-09-22 | 2011-09-22 | Blood-oxygen probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202288293U true CN202288293U (en) | 2012-07-04 |
Family
ID=46357294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203573971U Expired - Lifetime CN202288293U (en) | 2011-09-22 | 2011-09-22 | Blood-oxygen probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202288293U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104207788A (en) * | 2014-09-03 | 2014-12-17 | 中山御元电子科技有限公司 | Portable blood oxygen detecting and monitoring system and using method thereof |
| CN104739422A (en) * | 2013-12-30 | 2015-07-01 | 财团法人工业技术研究院 | Optical physiological signal measuring device and signal processing method |
| CN105943057A (en) * | 2016-06-01 | 2016-09-21 | 成都云卫康医疗科技有限公司 | Wireless digital blood oxygen probe |
| CN111050636A (en) * | 2017-09-01 | 2020-04-21 | 雀巢产品有限公司 | Heart rate detection device and related systems and methods |
-
2011
- 2011-09-22 CN CN2011203573971U patent/CN202288293U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104739422A (en) * | 2013-12-30 | 2015-07-01 | 财团法人工业技术研究院 | Optical physiological signal measuring device and signal processing method |
| CN104207788A (en) * | 2014-09-03 | 2014-12-17 | 中山御元电子科技有限公司 | Portable blood oxygen detecting and monitoring system and using method thereof |
| CN105943057A (en) * | 2016-06-01 | 2016-09-21 | 成都云卫康医疗科技有限公司 | Wireless digital blood oxygen probe |
| CN111050636A (en) * | 2017-09-01 | 2020-04-21 | 雀巢产品有限公司 | Heart rate detection device and related systems and methods |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101790346B (en) | Method of monitoring a fetal heart rate | |
| US9462979B2 (en) | Capacitance enhanced physiological measurements | |
| US8922788B2 (en) | Methods and systems for determining a probe-off condition in a medical device | |
| KR20080069851A (en) | Biosignal-measuring sensor instrument and headset having the sensor instrument and pendant having the sensor instrument | |
| CN202288293U (en) | Blood-oxygen probe | |
| CN103747723A (en) | Living organism sensor | |
| US8805465B2 (en) | Multiple sensor assemblies and cables in a single sensor body | |
| Randazzo et al. | VITAL-ECG: A portable wearable hospital | |
| CN102198005A (en) | Reflective wrist oximeter with electrocardiograph function | |
| CN108968955A (en) | A kind of helmet-type brain electricity cap based on optical crystal | |
| US11744501B2 (en) | Multi-sensor patch | |
| CN104287728A (en) | Active surface myoelectricity detection probe adopting optical fiber transmission | |
| CN105534498A (en) | Organism moving monitor based on Internet-of-Things piezoelectric cable application technology | |
| CN202716845U (en) | Equipment and safety belt for monitoring electrocardio | |
| JP2015229068A (en) | Sensor probe | |
| CN209074623U (en) | A kind of non-destructive testing device | |
| CN209122210U (en) | Wearable blood oxygen heart rate and body-temperature monitoring device | |
| CN203059669U (en) | Medical electronic pulse-taking device | |
| JP2012065900A (en) | Pulse wave sensor | |
| CN109998559A (en) | A kind of Near-infrared Brain oxygen detection system and method | |
| Futatsuyama et al. | Noise robust optical sensor for driver's vital signs | |
| CN214011106U (en) | Glucometer quality detection device | |
| US20140275882A1 (en) | Methods and Systems for Determining a Probe-Off Condition in a Medical Device | |
| CN102225019A (en) | Reflection type oximetry-electrocardiograph integrated machine and testing method thereof | |
| CN202458358U (en) | Electrocardiographic examination device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120704 |
|
| CX01 | Expiry of patent term |