CN203400152U - Biomedical signal acquisition device - Google Patents
Biomedical signal acquisition device Download PDFInfo
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- CN203400152U CN203400152U CN201320464587.2U CN201320464587U CN203400152U CN 203400152 U CN203400152 U CN 203400152U CN 201320464587 U CN201320464587 U CN 201320464587U CN 203400152 U CN203400152 U CN 203400152U
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- signal
- capture device
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- oxygen concentration
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Abstract
The utility model provides a biomedical signal acquisition device and particularly relates to a biomedical signal acquisition device which can be worn on the wrist or the ankle of a person to be measured so that the blood oxygen saturation concentration of the person to be detected can be measured. The biomedical signal acquisition device comprises a shell, a blood oxygen concentration measuring device is built in the shell and connected with a signal transmission part, the shell is externally connected with a part worn on the limb which can be arranged or wound on the wrist, or the ankle, or other limbs of the person to be measured in a sleeved mode or in a circling mode, a light-transmitting bottom layer of the shell can be made to face toward and be attached to the person to be measured, the blood oxygen concentration measuring device can correctly acquire blood oxygen concentration documents of the person to be measured, and due to the fact that the part worn on the limb can enable the biomedical signal acquisition device to be stably arranged on the limb of the person to be measured in the sleeved mode, the falling risk of the biomedical signal acquisition device can be effectively reduced, and besides medical treatment monitoring quality can be improved.
Description
Technical field
This utility model is relevant for a kind of raw doctor's signal capture device, and espespecially a kind of wrist or ankle of wearing in a person to be measured, to measure raw doctor's signal capture device of person's blood oxygen saturation to be measured.
Background technology
Along with social progressive growth, the aging of population, long-term sufferer treatment and infant are looked after all and will be become gradually key subjects, and this phenomenon all will produce greatest impact for country, society, family, individual and economy.How to be apt to, with science and technology and various raw doctor's auxiliary appliance, to reduce medical personnel or caregiver's work load, becomes the target that everybody was concerned about and laid siege to.
Referring to Fig. 1, is the use schematic diagram of conventional raw doctor's signal monitoring system, and it can be in order to monitor a person to be measured blood oxygen saturation and/or the heart beating data of (or claiming body to be measured).
Raw doctor's signal monitoring system 10 mainly includes cures signal capture device 11 and a data processing device 15 all one's life, raw doctor's signal capture device 11 is to seize part 113 on both sides by the arms, and seize on both sides by the arms in part 113, be provided with a blood oxygen concentration measurer 115, seize part 113 on both sides by the arms and can seize on both sides by the arms on finger, ear-lobe or the toe that is fixed on a person 12 to be measured.
Blood oxygen concentration measurer 115 is generally provided with at least one smooth signal emitter 116 and at least one smooth signal receiver 117, light signal emitter 116 can project respectively HONGGUANG and/or the infrared light of two different wave lengths, and irradiates in person's 12 to be measured finger tip or the arteries of ear-lobe.Due in person's 12 arteries to be measured, can include certain proportion with oxygen with oxygen haemachrome and certain proportion not with the non-Oxygenated blood red pigment of oxygen, and these can cause for projection source the difference of different light absorption degree with oxygen whether different haemachrome, and finally form a reflected light signal.
117 of light signal receivers can receive these reflected light signals, convert reflected light signal to electric signal again, and can be according to product design in the 11 interior computings of raw doctor's signal capture device, or be sent to the interior computing of data processing device 15 by signal transmission part 13, to calculate the light absorption difference of twice wavelength and person to be measured 12 the blood oxygen saturation data learnt.
Data processing device 15 can connect via the wired signal transmission part 13 of an entity this life doctor signal capture device 11, the blood oxygen saturation data of carrying out spontaneous medical treatment news capture device 11 can be controlled, receive and be stored to data processing device 15, also can judge whether to send an alerting according to blood oxygen saturation data, with notice or medical care or the required person's 12 to be measured of caregiver blood oxygen saturation data is provided, and as further medical treatment or the foundation of looking after.
Although conventional raw doctor's signal capture device 11 can capture the object of person's 12 blood oxygen concentration signals to be measured smoothly,, it is seized part 113 designs on both sides by the arms and still has many amendatory spaces, for example:
Seize part 113 on both sides by the arms and easily from person's 12 to be measured finger, toe or ear-lobe, come off, produce wrong blood oxygen concentration signal, cause medical personnel or caregiver's erroneous judgement and work trouble.
Seize part 113 on both sides by the arms and must seize on both sides by the arms in person 12 to be measured than more sensitive body part, easily have influence on person's 12 to be measured sleep quality.
Seize part 113 on both sides by the arms and be easy to be pulled out easily by person 12 to be measured is involuntary, to cause the control function of losing blood oxygen concentration and/or heart beating.
In raw doctor's signal capture device 11, there is no and can detect power supply supply or the whether normal low power warning device of supply time, raw doctor's signal capture device 11 easily occurs cannot work because of non-transformer supply, but the embarrassed look of immediately not found, on foot increasing attendee's life danger.
Utility model content
Main purpose of the present utility model, be to provide a kind of raw doctor's signal capture device, can improve raw doctor's signal capture device and be sheathed on the stability on body to be measured, not only can effectively reduce the risk that raw doctor's signal capture device comes off, also the erroneous judgement chance of blood oxygen concentration and/or heart beating can be relatively reduced, and person's to be measured sleep quality can be improved.
For achieving the above object, this utility model is by the following technical solutions:
Doctor's signal capture device, includes: a housing; One blood oxygen concentration measurer, is placed in this housing; One signal transmission part, connects this blood oxygen concentration measurer; One capture device power elements, is electrically connected this blood oxygen concentration measurer; And one limbs wear part, connect this housing, can be in order to be sheathed on a body to be measured, and make the bottom of this housing can be close to this body to be measured, and this body to be measured is a wrist, an ankle, a upper limb or lower limb.
In this utility model one embodiment, wherein to wear part be an elastic cord, a watchband, a belt, a body fixed position protector or a bracelet to limbs.
In this utility model one embodiment, wherein this housing has the bottom of a printing opacity, and bottom is entity drain pan or a hollow-out parts of a light-permeable.
In this utility model one embodiment, wherein this signal transmission part is a wire transmission line or a wireless transmission part.
In this utility model one embodiment, wherein this wireless transmission part is a bluetooth communication element, a ZigBee communication element or a radio frequency communication element.
In this utility model one embodiment, this blood oxygen concentration measurer fechtable produce a blood oxygen concentration signal or a heartbeat signal or blood oxygen concentration signal and a heartbeat signal wherein.
In this utility model one embodiment, also include a low power warning device, connect this capture device power elements.
In this utility model one embodiment, wherein this signal transmission part can connect a data processing device, this life doctor's signal capture device and data processing device are combined into and cure signal monitoring system all one's life, this data processing device includes a processor, and processor is connected with respectively again a data memory, a data performance device, a control knob, a data transmission device or a blood processor power elements.
In this utility model one embodiment, wherein this data transmission device is connected with an external device.
In this utility model one embodiment, wherein this data performance device can be a display, a warning lamp, an alarming sound Chinese percussion instrument or an outer transmission line of dialling.
In this utility model one embodiment, wherein this data processing device also can be fixedly arranged in this housing.
The utility model has the advantage of:
Raw doctor's signal capture device of the present utility model, can improve raw doctor's signal capture device and be sheathed on the stability on body to be measured, not only can effectively reduce the risk that raw doctor's signal capture device comes off, also the erroneous judgement chance of blood oxygen concentration and/or heart beating can be relatively reduced, and person's to be measured sleep quality can be improved.
Accompanying drawing explanation
Fig. 1 is the use schematic diagram of conventional raw doctor's signal monitoring system.
Fig. 2 is the schematic perspective view of the raw doctor of this utility model signal capture device.
Fig. 3 is this utility model part structure sectional view of embodiment as shown in Figure 2.
Fig. 4 is this utility model use schematic diagram of embodiment as shown in Figure 2.
Fig. 5 is the use schematic diagram of the another embodiment of this utility model raw doctor signal capture device.
Fig. 6 is the use schematic diagram of the raw doctor of this utility model signal monitoring system.
Fig. 7 is the use schematic diagram of the raw doctor of this utility model signal monitoring system one embodiment.
The specific embodiment
First, refer to Fig. 2, Fig. 3 and Fig. 4, be respectively schematic perspective view, the part structure sectional view of the raw doctor of this utility model signal capture device and use schematic diagram.As shown in the figure, the raw doctor of this utility model signal capture device 20 includes a housing 21, can be in order to put a blood oxygen concentration measurer 25 that can measure a person to be measured (or claiming body 32 to be measured) blood oxygen concentration signal in housing 21, housing 21 is outer to be connected with limbs and to wear part 23.It is one can be sheathed on person's to be measured limbs that limbs are worn part 23, for example wrist, ankle, upper limb and/or lower limb.
Blood oxygen concentration measurer 25 includes a smooth signal emitter 251 and a smooth signal receiver 253.Light signal emitter 251 can be launched a HONGGUANG and/or an infrared ray, and be positioned at arteries or the blood capillary on limbs in order to irradiate in body 32 to be measured, utilization flow through arteries or blood capillary contain certain proportion with oxygen with oxygen haemachrome and certain proportion, with the non-Oxygenated blood red pigment of oxygen, can not cause to projection source the difference characteristic of different light absorption degree, and form a reflected light signal that can be received by light signal receiver 253.These reflected light signals are and can represent and cure signal all one's life of person's physiological phenomenon to be measured, and finally to become a blood oxygen saturation data (SpO2) and/or a heart beating data.
In this utility model one preferred embodiment, light signal emitter 251 can be launched the HONGGUANG of a wavelength 650～660nm and/or the infrared ray of a wavelength 930～940nm, but is not limited according to this.In other embodiments, light signal emitter 251 also can be launched other wavelength or be the various electromagnetic wave of black light.
In order to allow the projection source that light signal emitter 251 produces pass through smoothly body 32 to be measured, therefore, the housing bottom 215 of housing 21 must be to be the made entity drain pan of a light-permeable material.
In the another embodiment of this utility model, housing bottom 215 can be directly also one not have the hollow-out parts of physical objects, so can allow projection source directly be projeced on body 32 to be measured.
Limbs of the present utility model are worn part 23 and be can be a watchband or a belt configuration as shown in FIG., can be sheathed in body 32 to be measured, and can adjust the ring space that limbs are worn part 23 in response to the limbs size of body 32 to be measured, therefore, can guarantee housing bottom 215 vicinities and towards body 32 to be measured, with this, improve stability and the correctness that raw doctor's signal is captured.
Again, in this utility model one embodiment, in housing 21, be also provided with a signal transmission part 27, this signal transmission part 27 can be a wireless transmission part, for example bluetooth communication element (Bluetooth), a ZigBee communication element or a radio frequency communication element (Radio Frequency; RF), can be by raw doctor's signal that blood oxygen concentration measurer 25 received and changed, for example a blood oxygen concentration signal, a heartbeat signal or blood oxygen concentration signal and a heartbeat signal, by signal transmission part 27, be sent in a data processing device or an external device and process, even can directly start an alerting.
Again, in this utility model one embodiment, in housing 21, be also provided with a capture device power elements 29, can be electrically connected blood oxygen concentration measurer 25 and/or signal transmission part 27, so that blood oxygen concentration measurer 25 and/or the needed power supply energy of signal transmission part 27 to be provided.Capture device power elements 29 may be selected to be a disposable battery (power supply be discardable or reclaim), a charging property battery (repeatedly recharge is used), a solaode (can utilize solar recharging to use), an attaching plug (can be plugged in civil power), a power supply unit or this signal transmission part 27.
In addition, referring to Fig. 5, is the use schematic diagram of the another embodiment of this utility model raw doctor signal capture device.As shown in the figure, the limbs of the raw doctor of this utility model signal capture device 20 are worn part 23 and also be may be selected to be an elastic cord, a body fixed position protector (such as wrist joint location protector, elbow joint location protector, knee joint location protector or ankle joint location protector) or a bracelet (such as metal bracelet etc.), but are not limited according to this.
Raw doctor's signal capture device 20 of the present utility model can be sheathed or circle be around in person's to be measured ankle, can reach equally and measure the blood oxygen concentration signal of body 32 to be measured and/or the object of heartbeat signal.
In this embodiment, signal transmission part 27 can be a wire transmission line, to replace the wireless transmission part of previous embodiment.Wire transmission line 27 can connect a data processing device or an external device equally.
Continuing, refer to Fig. 6, is the schematic perspective view of the another embodiment of this utility model.The raw doctor of this utility model signal capture device 20 can connect a data processing device 45 by signal transmission part 27, and is combined into complete raw doctor's signal monitoring system 40.Data processing device 45 includes a processor 451, and processor 451 is connected with again a data memory 453, data performance device 455, a control knob 457 or a blood processor power elements 47.
The outer transmission line 58 of dialling can connect an external device 60 by a Wireline or a radiolink.External device 60 can be a data processor, an information bank and/or a SOS communicator etc.
Finally, refer to Fig. 7, the another embodiment of the raw doctor of this utility model signal monitoring system is used schematic diagram.As shown in the figure, in data processing device 45, also include a data transmission device 459, connect the wireless transmission part that this processor 451 can be a bluetooth communication element, a ZigBee communication element or a radio frequency communication element.Data transmission device 459 can transmit data with wireless signal mutually with raw doctor's signal capture device 20 and/or external device 60, with this, facilitates person to be measured and medical personnel, caregiver to use.
In the another embodiment of this utility model, microelectronics, micro electronmechanical and/or wafer technologies that collocation manufacturing capacity has reached its maturity, electronic component is towards compact designs, and therefore, data processing device 45 also can directly be integrated and be fixed in the housing 21 of raw doctor's signal capture device 20.
In further embodiment of this invention, also include a low power warning device 295, connect this capture device power elements 29, can detect at any time the supply electric weight of capture device power elements 29 and whether enough support the electronic component in housing 21.Once measure capture device power elements 29, supply with electric weight lower than normal use amount in a normal operation electric weight or a setting-up time, can send as the alerting of the sound, bright light and/or flashing light, to notify user to change capture device power elements 29.
By the use of low power warning device 295, can avoid raw doctor signal capture device 20 non-transformer supplies and undiscovered shortcoming, and guarantee attendee's life signal monitoring.
Because raw doctor's signal capture device 20 of the present utility model can be worn part 23 and sheathed or circle is around in the appropriate location of wrist, ankle, upper limb or the lower limb of person to be measured or body to be measured 32 by its limbs, not only can reliablely be fixed on body 32 to be measured, and effectively reduce the risk that raw doctor's signal capture device 20 comes off because of unknown cause, also can prevent that person to be measured is involuntary to pull out.Therefore, this utility model can improve the measurement signal correctness of blood oxygen concentration really, to reduce medical personnel or caregiver's erroneous judgement chance and workload, also can effectively improve person's to be measured sleep quality.
Described in the system of description perhaps, must and the wording such as variation be not restriction of the present utility model.The technical term that description is used, in order to carry out the description of specific embodiment, is not mainly restriction of the present utility model.The odd number measure word that description is used (as one and this) also can be a plurality of, unless had clear and definite explanation in description.For example one of mentioned device of description can include the combination of two or more devices, and the material that description is carried can include the mixing of many kinds of substance.
As described above, it is only preferred embodiment of the present utility model, not be used for limiting the scope that this utility model is implemented, be that all equalizations of doing according to the shape described in this utility model claim scope, structure, feature and spirit change and modify, all should be included in claim of the present utility model.
Claims (11)
1. raw doctor's signal capture device, is characterized in that, includes:
One housing;
One blood oxygen concentration measurer, is placed in this housing;
One signal transmission part, connects this blood oxygen concentration measurer;
One capture device power elements, is electrically connected this blood oxygen concentration measurer; And
One limbs are worn part, connect this housing, can be in order to be sheathed on a body to be measured, and make the bottom of this housing can be close to this body to be measured, and this body to be measured is a wrist, an ankle, a upper limb or lower limb.
2. raw doctor's signal capture device as claimed in claim 1, is characterized in that, it is an elastic cord, a watchband, a belt, a body fixed position protector or a bracelet that described limbs are worn part.
3. raw doctor's signal capture device as claimed in claim 1, is characterized in that, described housing has the bottom of a printing opacity, and this bottom is entity drain pan or a hollow-out parts of a light-permeable.
4. raw doctor's signal capture device as claimed in claim 1, is characterized in that, described signal transmission part is a wire transmission line or a wireless transmission part.
5. raw doctor's signal capture device as claimed in claim 4, is characterized in that, described wireless transmission part is a bluetooth communication element, a ZigBee communication element or a radio frequency communication element.
6. raw doctor's signal capture device as claimed in claim 1, is characterized in that, described blood oxygen concentration measurer fechtable also produces a blood oxygen concentration signal or a heartbeat signal or blood oxygen concentration signal and a heartbeat signal.
7. raw doctor's signal capture device as claimed in claim 1, is characterized in that, also includes a low power warning device, connects described capture device power elements.
8. signal capture device is cured in life as claimed in claim 1, it is characterized in that, described signal transmission part can connect a data processing device, this life doctor's signal capture device and data processing device are combined into and cure signal monitoring system all one's life, this data processing device includes a processor, and processor is connected with respectively again a data memory, a data performance device, a control knob, a data transmission device or a blood processor power elements.
9. raw doctor's signal capture device as claimed in claim 8, is characterized in that, described data transmission device is connected with an external device.
10. raw doctor's signal capture device as claimed in claim 8, is characterized in that, described data performance device can be a display, a warning lamp, an alarming sound Chinese percussion instrument or an outer transmission line of dialling.
11. raw doctor's signal capture devices as claimed in claim 8, is characterized in that, described data processing device can be fixedly arranged in described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464587.2U CN203400152U (en) | 2013-07-31 | 2013-07-31 | Biomedical signal acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320464587.2U CN203400152U (en) | 2013-07-31 | 2013-07-31 | Biomedical signal acquisition device |
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| Publication Number | Publication Date |
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| CN203400152U true CN203400152U (en) | 2014-01-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320464587.2U Expired - Fee Related CN203400152U (en) | 2013-07-31 | 2013-07-31 | Biomedical signal acquisition device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224146A (en) * | 2014-09-03 | 2014-12-24 | 深圳奇沃智联科技有限公司 | Physical wrist ring capable of receiving information of physical measuring devices from different resources |
-
2013
- 2013-07-31 CN CN201320464587.2U patent/CN203400152U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104224146A (en) * | 2014-09-03 | 2014-12-24 | 深圳奇沃智联科技有限公司 | Physical wrist ring capable of receiving information of physical measuring devices from different resources |
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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: 20140122 Termination date: 20140731 |
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| EXPY | Termination of patent right or utility model |