CN207627314U - Detection device - Google Patents
Detection device Download PDFInfo
- Publication number
- CN207627314U CN207627314U CN201720580633.3U CN201720580633U CN207627314U CN 207627314 U CN207627314 U CN 207627314U CN 201720580633 U CN201720580633 U CN 201720580633U CN 207627314 U CN207627314 U CN 207627314U
- Authority
- CN
- China
- Prior art keywords
- detection device
- pressing piece
- distal limb
- limb position
- pressure
- 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 - Fee Related
Links
Landscapes
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model is related to detection devices, including：Pressing piece is configured to press the distal limb position of animal body；Data capture device is configured to obtain the characteristic at the distal limb position being pressed in the case where the pressing piece presses distal limb position, and the characteristic is for being detected the animal body and the relevant index of blood；Power plant is configured to that the pressing piece is driven to be pressed, and drives the data capture device close to the distal limb position to obtain the characteristic.Various aspects according to the present utility model improve the problem of above-mentioned pressing dynamics randomness by power plant.
Description
Technical field
The utility model is related to detection device, more particularly, to for example to animal body and the relevant index of blood into
The equipment of row detection.
Background technology
The capillary filling experiment (capillary filling test) that animal body carries out can be used to understand and blood
The relevant index of liquid.When blood volume is sufficient, capillary function is normal, capillary open has a large amount of blood to pass through, thus
In the shallow area skin of table in flush color.After applying certain pressure to skin, local capillary blood flow interrupts, and blood is pressed against week
It encloses, skin is white, and after removing pressure, blood flow restores quickly, and skin becomes flush color again.When hypopiesia, blood volume
When insufficient, shock, capillary blood flow restores slow after pressure relief, skin by Bai Zhuanhong time lengthening.For example, blood capillary
The full experiment of pipe is generally used for judging blood microcirculation state.
By taking the finger position of human body as an example, it is however generally that, the nail colour of the people of health is ruddy, is referred in pressing
Nail colour can bleach after first, and nail colour again can be red by leucismus after release, this be blood in nail servant's body tissue by
The reflection that pressure effect disperses and converged from capillary.In medical care field, capillary can be carried out by the nail to people
Angioplerosis is tested to reflect the situation of test object blood microcirculation.The existing practices well of medical staff is directly to be gone with hand
Press the nail of test object, unclamp used in the sense of timing of people substantially estimate nail colour again after hand and becoming ruddy when
Between.Under such way, since pressing nail dynamics is inconsistent, eye-observation judgement nail colour is variant and people's clock synchronization
Between the error estimated, the final result is often very inaccurate, is worth without too restricted publication of international news and commentary entitled.
Utility model content
The equipment of the utility model description at least can be used for improving the problem of above-mentioned pressing dynamics randomness.
A kind of one side according to the present utility model, it is proposed that detection device, which is characterized in that including：Pressing piece, configuration
It is pressed for the distal limb position to animal body；Data capture device is configured in the pressing piece to distal limb position
In the case of being pressed, the characteristic at the distal limb position being pressed is obtained, the characteristic is used for described dynamic
Object is detected with the relevant index of blood；Power plant is configured to that the pressing piece is driven to be pressed, and driving
The data capture device is close to the distal limb position to obtain the characteristic.
In a kind of possible embodiment, the detection device further includes：Pressure sensor is connected with the pressing piece
It connects, the pressure sensor is configured to sense the pressure that the distal limb position is applied by the pressing piece；Controller, with institute
It states power plant with the pressure sensor to be connected, the controller includes control chip, described in the control chip reception
The pressure that pressure sensor senses, and dynamic Control signal is exported to the power plant according to the pressure, to control
State the pressing dynamics of pressing piece.
In a kind of possible embodiment, the case where the pressure that the pressure sensor senses is less than threshold value pressure
Under, the dynamic Control signal of the control chip output is used to increase the pressing dynamics of the pressing piece, and described
In the case that the pressure that pressure sensor senses is more than the threshold value pressure, the dynamic Control of the control chip output
Signal is used to reduce the pressing dynamics of the pressing piece.
In a kind of possible embodiment, the pressing piece includes hollow portion, and the data capture device is contained in described
In the hollow portion of pressing piece.
In a kind of possible embodiment, the pressing piece is hollow column structure, the cross section of the pressing piece
For annular.
In a kind of possible embodiment, the data capture device is column structure, the longitudinal direction of the data capture device
Longitudinal center's overlapping of axles of central shaft and the pressing piece.
In a kind of possible embodiment, the data capture device includes image or video capture device, acquisition it is described
Characteristic is the image or video of distal limb position pressed position.
In a kind of possible embodiment, the detection device further includes：Detect optical transmitting set, the detection light emitting
Device can send out the light of at least two wavelength, and the light can be radiated at the distal limb position.
In a kind of possible embodiment, the data capture device includes detection optical receiver, the feature of acquisition
Data are to detect the information of the light after the light that optical transmitting set emits is reflected and/or transmitted by the distal limb position.
In a kind of possible embodiment, detection optical transmitting set configuration is on the pressing piece, with to the limb
Body tip position sends out light；Or the detection optical transmitting set is oppositely disposed with the pressing piece, so that the light sent out passes through
It advances to the pressing piece at the distal limb position.
In a kind of possible embodiment, the detection device further includes the shell of the column structure with opening, institute
It is opaque to state housing outer surface, the opening can accommodate the distal limb position.
In a kind of possible embodiment, the power plant is arranged on the top of the shell, the pressing piece and
The data capture device is extended downwardly from the top of the shell.
In a kind of possible embodiment, the detection device further includes lighting device, and the lighting device configuration exists
The medial surface of the detection device or configuration are on the pressing piece.
In a kind of possible embodiment, the controller further includes time measuring appliance and is connected with time measuring appliance
Comparator, the time measuring appliance measures the time that the distal limb position is pressed, and by the distal limb portion
The time that position is pressed exports to the comparator, and the time is compared by the comparator with threshold value compressing time,
In, when the time reaching the threshold value compressing time, the controller, which controls the power plant, keeps the pressing piece remote
It is moved from the distal limb position.
In a kind of possible embodiment, the detection device further includes data transmission interface, for exporting data
To outside the detection device；And/or the detection device further includes display device, the display device for show with
The index and its associated data of detection process.
In a kind of possible embodiment, the distal limb position includes nail, finger belly or ear-lobe.
Various aspects according to the present utility model improve the problem of above-mentioned pressing dynamics randomness by power plant.
Further, by data capture device obtain characteristic can finely reflect capillary filling test process and
With the relevant index of blood, keeps the result that capillary filling is tested more accurate, be more widely applied.
According to below with reference to the accompanying drawings to detailed description of illustrative embodiments, the other feature and aspect of the utility model will
It becomes apparent.
Description of the drawings
Including in the description and the attached drawing of a part for constitution instruction and specification together illustrate this practicality newly
Exemplary embodiment, feature and the aspect of type, and for explaining the principles of the present invention.
Fig. 1 is the schematic block diagram of exemplary detection device according to the present utility model.
Fig. 2 is the schematic block diagram of the part of exemplary detection device 2 according to the present utility model.
Fig. 3 is the use state diagram of exemplary detection device 3 according to the present utility model.
Fig. 4 shows the schematic diagram of the use state of exemplary detection device 4 according to the present utility model.
Fig. 5 shows the product schematic diagram of exemplary detection device 5 according to the present utility model.
Fig. 6 shows the use state reference chart of the variation of detection device 3 according to the present utility model.
Fig. 7 shows the structural schematic block diagram of an exemplary controller 16 according to the present utility model.
Specific implementation mode
The various exemplary embodiments, feature and aspect of the utility model are described in detail below with reference to attached drawing.In attached drawing
Identical reference numeral indicates functionally the same or similar element.Although the various aspects of embodiment are shown in the accompanying drawings,
It is unless otherwise indicated, it is not necessary to attached drawing drawn to scale.
Dedicated word " exemplary " means " being used as example, embodiment or illustrative " herein.Here as " exemplary "
Illustrated any embodiment should not necessarily be construed as preferred or advantageous over other embodiments.
In addition, in order to better illustrate the utility model, given in specific implementation mode below numerous specific
Details.It will be appreciated by those skilled in the art that without certain details, the utility model can equally be implemented.In some realities
In example, method well known to those skilled in the art, means, element and circuit are not described in detail, in order to highlight this reality
With novel purport.
Fig. 1 is the schematic block diagram of exemplary detection device according to the present utility model.In an example shown in Fig. 1,
The detection device 1 of the utility model includes power plant 10, data capture device 12 and pressing piece 14.The cross section of pressing piece 14 can
To be configured to rectangular, round or arbitrary shape.Pressing piece 14 can press the distal limb position of animal body.It is pressing
In the case that part 14 presses distal limb position, data capture device 12 obtains the feature at the distal limb position being pressed
Data, this feature data are for being detected animal body and the relevant index of blood.Power plant 10 can drive pressing
Part 14 is pressed, can with driving data grabber 12 close to distal limb position to obtain characteristic.
Power plant 10 may include any of motor, inflatable airbag or air bag, electromagnetic coil or spring
Or it is multiple, to provide power to pressing piece 14.At some in the specific implementation, for example to air bag inflator or electromagnetic coil can be utilized
The modes such as the magnetic force of generation, the elastic force of spring, squeeze distal limb position with negative feedback mechanism.Distal limb position
Such as can be the positions such as finger belly, ear-lobe or the nail of animal body.
It is connected with pressing piece 14 by power plant 10, power plant 10 can drive pressing piece 14 to distal limb portion
Position is pressed, to improve the random sex chromosome mosaicism of pressing dynamics.Driving by power plant 10 to pressing piece 14, such as can
It with the dynamics of control pressing, avoids dynamics is excessive from being damaged to animal body, and/or ensures that pressing dynamics are enough.
In the description of following example, by the difference of main explanation and aforementioned exemplary.For portion identical with aforementioned exemplary
Divide using identical reference numeral and repeats no more.
Fig. 2 is the schematic block diagram of the part of exemplary detection device 2 according to the present utility model.In fig. 2, exemplary to show
The part different from detection device 1 of detection device 2 is gone out.Compared with detection device 1, detection device 2 may further include with
The pressure sensor 18 that pressing piece 14 is connected.It is right under the driving of power plant 10 that pressure sensor 18 can sense pressing piece 14
The pressure size that distal limb position applies.Detection device 10 can also include being connected with power plant 10 and pressure sensor 18
The controller 16 connect.Controller 16 may include control chip.Control chip can receive pair that pressure sensor 18 senses
The pressing pressure at distal limb position exports dynamic Control signal, to control pressing piece 14 according to the pressure to power plant 10
To the pressing dynamics of distal limb.Wherein, control chip may be used control chip in the prior art and realize, can also pass through
Application-specific integrated circuit (ASIC) is realized, can also be realized by programmable logic device or general processor combination logical order,
The utility model is not limited the specific implementation for controlling chip.
In the example that detection device 2 presses distal limb, it is less than threshold in the pressure that pressure sensor 18 senses
In the case of being worth pressure, the dynamic Control signal of control chip output can be used for increasing pressing of the pressing piece 14 to distal limb
Dynamics.In the case where the pressure that pressure sensor 18 senses is more than threshold value pressure, the dynamic Control letter of control chip output
It number can be used for reducing pressing dynamics of the pressing piece 14 to distal limb.In other examples, it is sensed in pressure sensor 18
Signal when increasing to threshold value pressure, the dynamic Control signal of control chip output can be such that pressing piece 14 stops at pressing position
Only.Threshold value pressure can be arbitrarily arranged as needed, for example, at one in the specific implementation, threshold value pressure can be 35mmHg or more.
In one implementation, the utility model proposes detection device can pass through pressure sensor and negative-feedback skill
The dynamics of art control pressing and/or time.For example, can be given not for the different size and/or thickness at distal limb position
Same pressing dynamics so that the data of measurement process are more suitable accurate later.
Fig. 3 is the use state diagram of exemplary detection device 3 according to the present utility model.As shown in figure 3, as making
It can be oppositely disposed with pressing piece 14 and data grabber 12 with the distal limb position of an example of state, test object.
At one in the specific implementation, the pressing piece 14 of detection device 3 may include hollow portion, data capture device 12 can hold
It is contained in the hollow portion.Pressing piece 14 can be structured as hollow column structure, and cross section can be annular.Data capture device 12
It can also be configured to column structure.In one example, in the longitudinal direction of the vertical central axis of data capture device 12 and pressing piece 14
Mandrel can coincide with one another.Pressing piece 14 and data grabber 12 can it is synchronized with each other can not also be synchronous it is mobile.
In other implementations, Fig. 6 shows the use state reference of the variation of the detection device 3 with other structures
Figure.As shown in fig. 6, data capture device 12 can be only fitted to the side of pressing piece 14, enable to get distal limb portion
Position is pressed the characteristic at 14 pressing of part.Data capture device 14 can be under the illumination of lighting device 56 to distal limb portion
The characteristic of position is obtained.
In one example, data capture device 12 may include image or video capture device, and the characteristic obtained can
To be image or video that distal limb position is pressurized place.Image or video capture device for example can be implemented as imaging
Head.Pressing piece 14 can be moved towards distal limb position to be pressed, camera can to the distal limb that is pressed into
Row shooting.At one in the specific implementation, distal limb position can be nail.The bat to nail colourshifting process is completed for high quality
It takes the photograph, for example, the data capture device 12 of camera can be moved independently of pressing piece 14, and suitable position is pushed to by power plant 10
It sets, fixation later in the position shoots nail pressed position, to ensure that the video of shooting will not be because of camera itself
It is obscured relative to the movement of nail.
Fig. 4 shows the schematic diagram of the use state of exemplary detection device 4 according to the present utility model.With detection device 1
It compares, detection device 4 may further include detection optical transmitting set 42.Detection optical transmitting set 42 can send out at least two wavelength
Light.As shown in figure 4, the light that detection optical transmitting set 42 is sent out can be radiated at distal limb position.
At one in the specific implementation, data capture device 12 may include detection optical receiver 44, the characteristic obtained
It is the information for detecting the light after the light that optical transmitting set 14 emits is reflected and/or transmitted by distal limb position.Detect light-receiving
Device 44 can be that photoelectric sensor etc. is any can be to device that optical information is received.
Detection optical transmitting set 42 can be only fitted on pressing piece 14, to send out light to distal limb position.Alternatively, such as Fig. 4
It is shown, detection optical transmitting set 42 can be oppositely disposed with pressing piece 14 so that the light sent out across distal limb position to by
Casting die 14 is advanced.It should be appreciated that the position of detection optical transmitting set 42 can change, as long as the light sent out can be made by limbs end
Taper position；The position of detection optical receiver 44 can also change, and be reflected by distal limb position as long as can receive
And/or the information of the light after transmission.
In a use example of detection device 4, after starting test, under the driving of power plant 10, for receiving
The detection optical receiver 44 for penetrating light is advanced to appropriate location.Later, detection light emitting of the configuration below distal limb position
Device 42 can send out specific wavelength light wave, and detection device 4 can obtain the blood flow of blood vessel by detecting the absorbed data of light wave
Amount.In one example, detection optical transmitting set 42 is it is so structured that LED light, LED light and detection optical receiver 44 can match in pairs
It sets to be detected.
At one in the specific implementation, the control chip controls power plant 10 of controller 16 drives pressing piece 14 to limbs end
Taper position is pressed.For example, pressing piece 14 can apply distal limb position the pressure of 35mmHg or more, make distal limb
Interior capillary blood flow is reduced.
At one using in example, pressing piece 14 can then remove rapidly, and detection device 4 can be according to acquired spy
Data are levied, the variation of blood flow during capillary blood fills again after detecting and recording, and/or extraction blood
The increased rate of flow restores the parameters such as normal time used.
In a specific implementation, such as the detection device of detection device 4 can measure the blood at capillary position
Liquid blood oxygen saturation.Blood oxygen saturation (SpO2) is to account for whole by the capacity for the oxyhemoglobin (HbO2) that oxygen combines in blood
The percentage of combinative hemoglobin (Hb, hemoglobin) capacity, i.e., the concentration of blood oxygen in blood, it is breath cycle
Important physiological parameter.Functional oxygen saturation is that HbO2 (oxyhemoglobin) concentration (is gone back with HbO2 (oxyhemoglobin)+Hb
The ratio between former hemoglobin) concentration, both albumen have larger difference to the absorption of different wave length light wave, can be by blood to not
Co-wavelength light wave absorbs to calculate the ratio of two kinds of albumen.In the detection device of the utility model, it can utilize in blood
Variety classes haemoglobin molecule measures to the absorbing state of the light wave of various wavelength and obtains the blood blood oxygen at capillary position
Saturation degree, and then obtain the data of blood flow.
In the concrete realization, such as detection optical transmitting set 42 can use the light of different wave length to irradiate distal limb portion respectively
Position.For example, 660nm feux rouges and 910nm infrared lights may be used.It should be appreciated that in the light using hemoglobin to specific wavelength
Wave absorbing state analysis blood flow in the case of, be not limited to it is above-mentioned measured with two kinds of light waves, can also use more
The light sources of multiple and different wavelength measures.In the case where the utility model is applied to nail, detection light can be made to emit
The light that device 42 is sent out passes through translucent nail.Due to the suction of two kinds of wavelength light waves of oxyhemoglobin and reduced hemoglobin pair
Situation difference is received, the intensity of the light wave transmitted can be detected in the finger tip other side, so as to be calculated two in capillary
Kind protein ratio and blood flow.
Fig. 5 shows the product schematic diagram of exemplary detection device 5 according to the present utility model.Compared with detection device 1,
As shown in figure 5, detection device 5 further includes the shell 52 of the column structure with opening 54.It the outer surface of shell 52 can be impermeable
Light, opening 54 can be used for accommodating distal limb position.
At one in the specific implementation, power plant 10 can be only fitted to the top of shell 52.In other implementations, controller
16 control chip can together be configured with power plant 10 on the top of shell 52.Pressing piece 14 and data grabber 12 can be with
It is extended downwardly from the top of shell 52.In other implementations, detection device 5 can also include lighting device 56.Lighting device 56
It can be only fitted to the medial surface (such as medial surface of shell) of detection device 5 or can be only fitted on pressing piece 14.Illumination dress
56 are set to can be only fitted at the position that can arbitrarily illuminate the inside of detection device.
In other implementations, in addition to reserved opening 54, the shell 52 of detection device 5 can be with integral sealing.Test object
Such as finger is passed through in 54 merging detection device 5 of opening.In one example, the bottom surface of the prismatical structure of shell 52 can be with
With the distal limb position mounting table 58 with data capture device 12 and the relative configuration of pressing piece 14.For example, lighting device 56
It can be only fitted to the surface of mounting table 58.In an example using detection device 5, the distal limb position of test object
Finger can be placed in mounting table 58, and user can be proceeded by test by lower switch.In the case where controlling chip controls, power dress
Set 10 can be reached with driving data grabber 12, pressing piece 14 and/or lighting device 56 it is scheduled it is suitable illumination, pressing,
And/or the position of shooting.
In the case where controlling chip controls, power plant 10 can move pressing piece 14 to press distal limb position,
Control chip can be controlled using the data of pressure sensor 18 with negative feedback mode, thereby using suitable consistent dynamics
Press distal limb position.
For example, pressing after a certain period of time, control chip can control pressing piece 14 and quickly bounce.Data capture device 12 can
To bounce the characteristic for starting to obtain distal limb position in response to pressing piece 14.For example, data capture device 12 can be remembered
Record the whole process of the color change at distal limb position.
At one in the specific implementation, controller 16 can also include computing chip.Computing chip can be according to receiving
Characteristic utilizes the color characteristic at image processing techniques extraction distal limb position.
Fig. 7 shows the structural schematic block diagram of an exemplary controller 16 according to the present utility model.As shown in fig. 7,
Controller 16 may include time measuring appliance 162 and coupled comparator 164.Time measuring appliance 162 can measure institute
The time that distal limb position is pressed is stated, and the time that distal limb position is pressurized is exported to comparator 164.
For example, time measuring appliance 162 can be the timer controlled by the sensing result of pressure sensor 18, feel in pressure sensor 18
Start timing when measuring pressure, and timing terminates when pressure sensor 18 is sensed less than pressure.When comparator 164 is used for this
Between be compared with threshold value compressing time.For example, when reaching the threshold value compressing time, controller 16 controls power plant 10
Pressing piece 14 is set to be moved far from distal limb position.In this way, compressing time can be precisely controlled.
In the other embodiment of the utility model, any one of detection device 1~5 can also include for that will count
According to the data transmission interface being output to outside detection device.The data transmission interface availability data transmission line or bluetooth or
The wireless transmission methods such as WiFi are generated to the transmission of the equipment such as associated computer with the relevant achievement data of blood or detection device
Other data.Alternatively or in addition to, any one of detection device 1~4 can also include display device, for showing
Data associated with the relevant index of blood and its detection process.For example, distal limb portion can be drawn on the display apparatus
The color change process of position.The detection device of the utility model can provide energy using the various modes such as battery or external power supply
Amount.
Above description is only a specific implementation of the present invention, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in variation
Or replace, it should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should be with the power
Subject to the protection domain that profit requires.
Claims (16)
1. a kind of detection device, which is characterized in that including：
Pressing piece is configured to press the distal limb position of animal body；
Data capture device is configured in the case where the pressing piece presses distal limb position, obtains and is pressed
The characteristic at distal limb position, the characteristic is for examining the animal body and the relevant index of blood
It surveys；
Power plant is configured to that the pressing piece is driven to be pressed, and the driving data capture device is close to the limbs
Tip position is to obtain the characteristic.
2. detection device according to claim 1, which is characterized in that the detection device further includes：
Pressure sensor is connected with the pressing piece, and the pressure sensor is configured to sense distal limb position quilt
The pressure that the pressing piece applies；
Controller is connected with the power plant and the pressure sensor, and the controller includes control chip, the control
Coremaking piece receives the pressure that the pressure sensor senses, and exports dynamic Control to the power plant according to the pressure
Signal, to control the pressing dynamics of the pressing piece.
3. detection device according to claim 2, which is characterized in that be less than in the pressure that the pressure sensor senses
In the case of threshold value pressure, the dynamic Control signal of the control chip output is used to increase the pressing force of the pressing piece
Degree, and in the case where the pressure that the pressure sensor senses is more than the threshold value pressure, the control chip output
The dynamic Control signal be used to reduce the pressing dynamics of the pressing piece.
4. detection device according to claim 1, which is characterized in that the pressing piece includes hollow portion, and the data are caught
Device is obtained to be contained in the hollow portion of the pressing piece.
5. detection device according to claim 4, which is characterized in that the pressing piece is hollow column structure, described
The cross section of pressing piece is annular.
6. detection device according to claim 5, which is characterized in that the data capture device is column structure, the number
According to longitudinal center's overlapping of axles of the vertical central axis and the pressing piece of grabber.
7. detection device according to claim 1, which is characterized in that the data capture device includes image or video capture
Device, the characteristic of acquisition are the image or video of distal limb position pressed position.
8. detection device according to claim 1, which is characterized in that the detection device further includes：Optical transmitting set is detected,
The detection optical transmitting set can send out the light of at least two wavelength, and the light can be radiated at the distal limb position.
9. detection device according to claim 8, which is characterized in that the data capture device includes detection optical receiver,
The characteristic obtained is after the light of detection optical transmitting set transmitting is reflected and/or transmitted by the distal limb position
The information of light.
10. detection device according to claim 8, which is characterized in that the detection optical transmitting set configuration is in the pressing
On part, to send out light to the distal limb position；Or the detection optical transmitting set is oppositely disposed with the pressing piece, so that
The light that must be sent out is advanced across the distal limb position to the pressing piece.
11. detection device according to claim 1, which is characterized in that the detection device further includes the column with opening
The outer surface of the shell of shape structure, the shell is opaque, and the opening can accommodate the distal limb position.
12. detection device according to claim 11, which is characterized in that the power plant is arranged in the upper of the shell
Portion, the pressing piece and the data capture device are extended downwardly from the top of the shell.
13. detection device according to claim 1, which is characterized in that the detection device further includes lighting device, described
Lighting device is configured in the medial surface of the detection device or configuration on the pressing piece.
14. detection device according to claim 2, which is characterized in that the controller further include time measuring appliance and with
The comparator that time measuring appliance is connected,
The time measuring appliance measures the time that the distal limb position is pressed, and by the distal limb position by by
The time of pressure exports to the comparator,
The time is compared by the comparator with threshold value compressing time,
Wherein, when the time reaching the threshold value compressing time, the controller control the power plant make it is described by
Casting die is moved far from the distal limb position.
15. detection device according to claim 1, which is characterized in that the detection device further includes data transmission interface,
For outputting data to outside the detection device；And/or the detection device further includes display device, the display
Device is for showing data associated with the index and its detection process.
16. the detection device according to any one of claim 1 to 15, which is characterized in that the distal limb position
Including nail, finger belly or ear-lobe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580633.3U CN207627314U (en) | 2017-05-23 | 2017-05-23 | Detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720580633.3U CN207627314U (en) | 2017-05-23 | 2017-05-23 | Detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207627314U true CN207627314U (en) | 2018-07-20 |
Family
ID=62860756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720580633.3U Expired - Fee Related CN207627314U (en) | 2017-05-23 | 2017-05-23 | Detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207627314U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109044472A (en) * | 2018-10-08 | 2018-12-21 | 范军 | A kind of intelligent pressing haemostatic device of Cardiological |
| CN109171658A (en) * | 2018-09-28 | 2019-01-11 | 王仲 | Capillary refill time measuring mechanism and measurement method |
| CN113069090A (en) * | 2021-03-22 | 2021-07-06 | 上海市第一人民医院 | Device capable of evaluating physiological information of extremities |
-
2017
- 2017-05-23 CN CN201720580633.3U patent/CN207627314U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109171658A (en) * | 2018-09-28 | 2019-01-11 | 王仲 | Capillary refill time measuring mechanism and measurement method |
| CN109171658B (en) * | 2018-09-28 | 2020-08-04 | 王仲 | Capillary vessel refilling time measuring mechanism and measuring method |
| CN109044472A (en) * | 2018-10-08 | 2018-12-21 | 范军 | A kind of intelligent pressing haemostatic device of Cardiological |
| CN113069090A (en) * | 2021-03-22 | 2021-07-06 | 上海市第一人民医院 | Device capable of evaluating physiological information of extremities |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170290537A1 (en) | Capillary refill time diagnostic apparatus and methods | |
| US5025791A (en) | Pulse oximeter with physical motion sensor | |
| EP3380002B1 (en) | Wearable device and system for acquiring physiological information of a subject | |
| CN207627314U (en) | Detection device | |
| JP3882204B2 (en) | Pulse wave detector | |
| CN104968259B (en) | System and method for the vital sign information for determining object | |
| US4703758A (en) | Non-invasive monitoring of blood flow and cerebral blood pressure using ultra miniature reflection type photoelectric plethysmographic sensors or ultrasonic doppler flow meter | |
| CN108471950A (en) | For into pass through abdomen fetal hemoglobin saturation and/or monitored through abdomen fetus detecting sphygmus and blood oxygen saturation system, device and method | |
| CN104414625A (en) | Pulse wave measuring apparatus | |
| US11471093B2 (en) | System for milk ejection reflex determination | |
| JP2006239114A (en) | Cuff-less electronic blood pressure monitor | |
| US11185279B2 (en) | Detecting erythema caused by wearable devices | |
| CN111741715A (en) | Transabdominal fetal pulse oximetry and/or uterine tension determination devices and systems with adjustable components and methods of use thereof | |
| US11504014B2 (en) | Apparatus and methods for measuring blood pressure and other vital signs via a finger | |
| JP2015002930A (en) | Pulse detector | |
| CN208799232U (en) | A kind of earclip type blood oxygen detector | |
| CN115770027A (en) | Blood pressure detection method and device based on artificial intelligence | |
| KR101950555B1 (en) | Biological signal measuring system including antiarrhythmic using Smart Scale | |
| JP3820699B2 (en) | Pulse wave detector | |
| JP3209577U (en) | Physiological detection device | |
| EP1175864A2 (en) | Postoperative-condition evaluating apparatus | |
| CN201675934U (en) | Digital pulse oximeter with automatic direction turning function | |
| CN211155750U (en) | Vital sign detection device | |
| EP0276344A1 (en) | Non-invasive monitoring of blood flow and cerebral blood pressure using ultra miniature reflection type photoelectric plethysmographic sensors | |
| CN110680291A (en) | Pulse wave velocity method blood pressure monitoring device and monitoring method based on ultra wide band technology |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180720 Termination date: 20190523 |