CN108347257A - A kind of reader - Google Patents
A kind of reader Download PDFInfo
- Publication number
- CN108347257A CN108347257A CN201810317285.XA CN201810317285A CN108347257A CN 108347257 A CN108347257 A CN 108347257A CN 201810317285 A CN201810317285 A CN 201810317285A CN 108347257 A CN108347257 A CN 108347257A
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- Prior art keywords
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- unit
- reader
- connect
- frequency
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- 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.)
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- 238000004891 communication Methods 0.000 claims abstract description 30
- 238000012545 processing Methods 0.000 claims abstract description 30
- 239000002775 capsule Substances 0.000 claims abstract description 28
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 13
- 238000003786 synthesis reaction Methods 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000003814 drug Substances 0.000 claims description 24
- 229940079593 drug Drugs 0.000 claims description 17
- 230000003321 amplification Effects 0.000 claims description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 3
- 230000011664 signaling Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 description 14
- 239000006187 pill Substances 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 208000017667 Chronic Disease Diseases 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000010086 Hypertelorism Diseases 0.000 description 1
- 206010020771 Hypertelorism of orbit Diseases 0.000 description 1
- 241000588769 Proteus <enterobacteria> Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002483 medication Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 201000000980 schizophrenia Diseases 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/40—Circuits
- H04B1/44—Transmit/receive switching
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Transceivers (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
The present invention relates to a kind of reader, reader connects an intelligent capsule, and helical antenna is set in intelligent capsule.Reader includes：Communication antenna module, communication antenna module include a plate aerial and a duplexer；Signal acquisition and processing module are used for signal digitized processing, and generate target number signal；RF receiving and transmission module, including：Frequency synthesis unit, side are connect with communication antenna module, and the other side is connect with a quadrature demodulation unit, and quadrature demodulation unit is also connect with signal acquisition with processing module；Direct digital synthesizers unit, side are connect with signal acquisition with processing module, and the other side is connect with communication antenna module；Logarithm limited range enlargement unit is connected between communication antenna module and quadrature demodulation unit.The present invention optimizes reader and receives loop performance, and quickly reception or tranmitting frequency signal, while the gain by increasing reader antenna, built-in duplexer increase the distance for reading device receiving and transmitting signal, realizes the transmitting-receiving switching of reader signal.
Description
Technical field
The present invention relates to a kind of signal sending and receiving apparatus more particularly to a kind of readers.
Background technology
Due to many chronic diseases (such as schizophrenia) patient in terms of behavior is normative and behavior pattern forms ability all
There are larger defect, this simple expert along training Feasible degree often compares shortcoming.To ensure that sufferer can be in accordance with doctor's advice on time
It takes medicine according to quantity, some medications supervision product comes into being.
Intelligent medicine box is the pioneer product in intelligent medical field.But also largely there is limitation in intelligent medicine box.
For example, intelligent medicine box can only judge whether drug is removed medicine box and cannot judge whether patient has taken drug.For spirit
Divide patient, be originated from that side effects of pharmaceutical drugs bring to a certain extent to the non-compliance of drug to the conflict of drug or right
In the fear injured from relatives and healthcare givers.They be required medication when, it is possible to by drug ensconce with without
It takes.In this case, intelligent medicine box is difficult to judge whether patient takes medicine, to delay therapeutic process, the disease of making patients
Feelings.
In this context, " smart pill " this emerging concept occurs.Smart pill can be by tablet in different rings
The difference shown under border is monitored the location of drug.Such as relatively Proteus companies of the U.S. production of mainstream at present
Smart pill its built-in chip is triggered using hydrochloric acid in gastric juice, to carry out the transmission of signal.The appearance of smart pill is very big
Ground improves the defect that intelligent medicine box False Rate is high, supervision property is poor, is provided the real-time oversight of sufferer medication situation for doctor
It is convenient, it realizes " precisely medical treatment ".
But by analyzing current existing solution, almost all of smart pill is required for built-in power
It is powered and cost is higher.Since the market orientation of smart pill is often to be taken daily for the vast sufferer tormented by chronic disease
With, and cost increase caused by complicated structure is likely to be unfavorable for popularization of the smart pill in these sufferers, violates
The principle of " general favour medical treatment ".In addition, the intervention of power supply also can bring certain shadow to the reliability of smart pill with service life
It rings, is unfavorable for the stability monitoring to Patient drug's compliance.If smart pill use wireless and passive mode, need one have it is good
The reader of emitting performance is received well.Currently, reader has the poor performance for receiving circuit mostly, frequency signal is received or generated
The problems such as speed is slow, while the work of reader is also influenced by distance, hypertelorism reader can not just receive signal.
Invention content
The object of the present invention is to provide a kind of reader, optimization receives loop performance, quickly reception or tranmitting frequency signal,
Simultaneously by increasing the gain of reader antenna, built-in duplexer increases the distance for reading device receiving and transmitting signal, realizes reader signal
Transmitting-receiving switching.
The present invention provides a kind of reader, the reader connects an intelligent capsule, the spiral shell by a helical antenna
Rotation antenna is set in the intelligent capsule；
The intelligent capsule includes a capsule shell, is used to close institute in being provided with one in the one side wall of the capsule shell
State the acid-soluble lid of the opening on side wall, and in being arranged a piston in the capsule shell, the piston and described acid-soluble
Lid surrounds a confined space for storing powdered or liquid drug；
The piston connects one end of the helical antenna backwards to the one side of the confined space, the helical antenna it is another
One end connects a printed circuit board, and the printed circuit board is fixed on the capsule backwards to the one side connection one of the helical antenna
Sensor on the madial wall of shell：
When the drug is all released the confined space by the acid-soluble dissolved opening of lid,
The helical antenna restores original length and works in the normal working frequency of the helical antenna, and the sensor passes through institute
It states helical antenna and sends a sensor information to the reader；
The reader includes：
Communication antenna module is used for signal transmitting and receiving, and the communication antenna module includes a plate aerial and a duplexer, real
The handoff functionality of signal transmitting and receiving is showed；
Signal acquisition and processing module are used for signal digitized processing, and generate target number signal；
RF receiving and transmission module, including：
Frequency synthesis unit, side are connect with the communication antenna module, and the other side is connect with a quadrature demodulation unit, and
The quadrature demodulation unit is also connect with the signal acquisition with processing module, returning after the quadrature demodulation unit logarithmic amplification
Wave signal carries out frequency reducing and is converted to two-way orthogonal signalling；
Direct digital synthesizers unit, side are connect with the signal acquisition with processing module, the other side and the communication day
Wire module connects；
Logarithm limited range enlargement unit, for being amplified processing, the logarithm limited range enlargement unit connection to echo-signal
Between the communication antenna module and the quadrature demodulation unit.
A frequency mixer is also set up between the logarithm limited range enlargement unit and the communication antenna module and a low noise is put
Big device, the frequency mixer are connect with the low-noise amplifier.
The RF receiving and transmission module also sets up a power amplifier, and the power amplifier is connected to the Direct Digital and closes
At between unit and the communication antenna module.
One high-speed switch is set among the power amplifier and the direct digital synthesizers unit.
The signal acquisition includes with processing module：
Analog-digital converter, the analog-digital converter convert the frequency signal of the quadrature demodulation unit to digital signal and pass
It is sent to a digital signal processor；
Complex Programmable Logic Devices, side are connect with the digital signal processor and the analog-digital converter respectively,
The other side is connect with the direct digital synthesizers unit and the frequency synthesis unit respectively.
The plate aerial uses communication frequency for the high-gain panel antenna of 433MHz.
The frequency synthesis unit connect with the frequency mixer and the set specific frequency signal of generation is passed to the frequency mixer
In be mixed.
Frequency synthesis unit described in the RF receiving and transmission module is in parallel with the direct digital synthesizers unit.
The technique effect of the present invention：
The present invention provides a kind of readers, optimize reception loop performance, can quickly receive or tranmitting frequency signal,
Simultaneously by increasing the gain of reader antenna, built-in duplexer increases the distance for reading device receiving and transmitting signal, realizes reader signal
Transmitting-receiving switching.
Description of the drawings
Fig. 1 is the structural schematic diagram of reader of the present invention；
Fig. 2 is the structural schematic diagram of the intelligent capsule suitable for reader of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of not making creative work it is all its
His embodiment, shall fall within the protection scope of the present invention.
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The invention will be further described in the following with reference to the drawings and specific embodiments, but not as limiting to the invention.
As depicted in figs. 1 and 2, the present invention provides a kind of readers.Reader passes through one intelligence of helical antenna connection
Capsule, helical antenna 20 are set in intelligent capsule；
Intelligent capsule includes a capsule shell 16, and closed side wall is used in being provided with one in the one side wall of capsule shell 16
Opening acid-soluble lid 18, and a piston 19 is set, piston 19 and acid-soluble lid 18 surround one in the capsule shell 16
Confined space for storing powdered or liquid drug；
Piston 19 is backwards to one end of the one side connection helical antenna 20 of confined space, the other end connection one of helical antenna 20
Printed circuit board 22, printed circuit board 22 are fixed on backwards to the one side connection one of helical antenna 20 on the madial wall of capsule shell
Sensor 21：
When drug is all released confined space by 18 dissolved opening of acid-soluble lid, helical antenna 20 restores
It original length and works in the normal working frequency of helical antenna 20, sensor 21 is sent by helical antenna 20 to reader
One sensor information；
The helical antenna 20 of intelligent capsule is assumed to be commercial communication frequency 433MHz, and sensor 20 is single resonance type
SAW sensor.
Reader includes：
Communication antenna module is used for signal transmitting and receiving, and communication antenna module includes a plate aerial 2 and a duplexer 1, is realized
The handoff functionality of signal transmitting and receiving；In view of the sensor that the design selects is passive system, the signal to obtain farther out connects
Distance is received, the gain of reader antenna should be improved.So plate aerial 2 uses communication frequency for the high-gain tablet day of 433MHz
Line.
Signal acquisition and processing module 15, are used for signal digitized processing, while can generate target number signal.
RF receiving and transmission module 14, including：
Frequency synthesis unit 10, side connect with communication antenna module, the other side is connect with a quadrature demodulation unit 9.
Time domain impulse query method requires the frequency approaches resonance device resonant frequency (being 433MHz in the design) of driving pulse, is mixed simultaneously
The frequency accuracy of the local oscillation signal input of the units such as device 12, quadrature demodulation 9 will significantly affect the performance for receiving circuit.To ensure this
It shakes frequency accuracy, to-noise ratio and the response speed of signal and driving pulse, the design has selected Silicon Lab companies of the U.S. to give birth to
The frequency synthesizer SI4133G of production is as frequency synthesis device.
And quadrature demodulation unit 9 is also connect with signal acquisition with processing module 15, after 9 logarithmic amplification of quadrature demodulation unit
Echo-signal carries out frequency reducing and is converted to dynamic property more preferably two-way orthogonal signalling.Time of SAW resonator in intelligent capsule
There are initial phases for wave signal, and to mitigate the influence that this phenomenon resolves resonant frequency, it is right using quadrature demodulation unit 9 to need
Echo-signal after logarithmic amplification carries out frequency reducing conversion.The design selects the LT5506 of Linear Technology companies production
Chip carries out demodulation and low-pass filtering to signal.
Direct digital synthesizers unit 5, side are connect with signal acquisition with processing module 15, the other side and communication antenna module
Connection.Adaptability to ensure reader transmitter unit is stronger with versatility, needs design to generate the adjustable frequency of frequency and closes
It grows up to be a useful person.The requirement of target frequency signal is quickly generated in view of legacy frequencies synthetic technology is unable to reach, the design selects the U.S.
The high speed Direct frequency synthesizer chip AD9958 of AD companies production collectively constitutes the adjustable frequency of frequency with frequency synthesizer and occurs
Unit.Frequency synthesis unit 10 is in parallel with direct digital synthesizers unit 5 in RF receiving and transmission module 14 so that the mutual not shadow of signal transmitting and receiving
It rings.
Logarithm limited range enlargement unit 11, for being amplified processing to echo-signal, logarithm limited range enlargement unit 11 connects
Between communication antenna module and quadrature demodulation unit 9.SAW resonator in intelligent capsule is received from rf transmitter unit
Echo will be generated after signal and return to reader, but since SAW resonator is passive device, echo-signal generate after i.e. in from
By the decling phase.In view of the decaying of echo-signal is adopted close to logarithmic relationship to retain whole echo-signals as far as possible at any time
Limited range enlargement is carried out to echo-signal with logafier.The design uses the multistage of Analog Device Inc. companies production
Logarithm limiting amplifier AD8309 is amplified processing to echo-signal.
A frequency mixer 12 and a low-noise amplifier are also set up between logarithm limited range enlargement unit 11 and communication antenna module
(Low Noise Amplifier, LNA) 13.Frequency mixer 12 is connect with low-noise amplifier 13.Frequency mixer 12 can close frequency
The set specific frequency signal generated at unit 10 is mixed to obtain intermediate-freuqncy signal with the frequency signal received.Preferably, frequency is closed
The frequency of the set specific frequency signal generated at unit is 842MHz.Low-noise amplifier 13 is for putting the signal received from antenna
Greatly, in order to the processing of the electronic equipment of rear class.
RF receiving and transmission module 14 also sets up a power amplifier 3, and power amplifier 3 is connected to direct digital synthesizers unit 5
Between communication antenna module.Power amplifier 3 is used for the amplification of target frequency signal, and signal after processing by emitting, favorably
In the reception of intelligent capsule.
A high-speed switch 4 is set among power amplifier 3 and direct digital synthesizers unit 5.High-speed switch 4 is otherwise known as former
Hinder demand limiter, high-speed switch, high speed current-limiting protection switch, limiting protector.Main function is not risen in short circuit current
To before peak value, by its high-speed breaking.This is designed with conducive to the route protection to reader.
Signal acquisition includes with processing module 15：
Analog-digital converter 8, analog-digital converter 8 convert the frequency signal of quadrature demodulation unit 9 to digital signal and are transmitted to
One digital signal processor 7 (Digital Signal Processing, DSP) is handled.
Complex Programmable Logic Devices (Complex Programmable Logic Device, CPLD) 6, side difference
Connect with digital signal processor 7 and analog-digital converter 8, the other side respectively with direct digital synthesizers unit 5 and frequency synthesis list
Member 10 connects.Complex Programmable Logic Devices 6 is a kind of high density, the programmable logic device of high speed and low-power consumption.It is complicated
Programmable logic device is from programmable logic array (Programmable Array Logic, PAL) and Universal Array Logic
The device that (generic array logic, GAL) device development comes out, in contrast scale is big, complicated, belongs to big rule
Vlsi die range.It is a kind of user according to respective the need and voluntarily digital integrated electronic circuit of constitutive logic function.It is basic
Design method is, with the methods of schematic diagram, hardware description language, to generate corresponding target text by Integrated Development software platform
Code is transmitted in objective chip by download cable (" in system " programs), realizes the digital display circuit of design by part.
CPLD6 is mainly the programmable interconnection matrix that center is surrounded by programmable logic macroelement (MC, Macro Cell)
Unit forms.Wherein MC structures are more complex, and with complicated orthogonal cells interconnection structure, can generate spy as needed by user
Fixed circuit structure completes certain function.It has that flexible in programming, integrated level are high, the short, scope of application of designing and developing the period
Width, developing instrument is advanced, design and manufacture cost is low, standardized product low to the hardware skill requirement of designer is without test, secrecy
The features such as property is strong, price is popular is, it can be achieved that fairly large circuit design.
Echo-signal receives by transceiver module and entering signal processing module is carried out processing calculating after pre-processing.This
The 5509A digital signal processing chips of TI companies production are selected in design.For time series stereodata unit, the design selects
The EPM1270 chips of altera corp's production.
For the launching circuit of radio-frequency pulse, first with signal acquisition and processing module 15 and direct digital synthesizers unit
5 generate target frequency pulse, filtered to be emitted to SAW sensor by antenna as pumping signal with after power amplifier.To save
Space, the design is using plate aerial 2 and using duplexer 1 as transceiver controller.
For echo reception circuit, enables signal first pass through LNA13 and amplify and be mixed with the signal of 842MHz.To mixing
The intermediate-freuqncy signal obtained afterwards, obtain after limited range enlargement unit 11 and quadrature demodulation unit 9 dynamic property, more preferably two-way is being just
Signal is handed over, it can be further processed using DSP7 after analog-to-digital conversion.
The foregoing is merely preferred embodiments of the present invention, are not intended to limit embodiments of the present invention and protection model
It encloses, to those skilled in the art, should can appreciate that all with made by description of the invention and diagramatic content
Equivalent replacement and obviously change obtained scheme, should all be included within the scope of the present invention.
Claims (8)
1. a kind of reader, which is characterized in that the reader connects an intelligent capsule, the spiral day by a helical antenna
Line is set in the intelligent capsule；
The intelligent capsule includes a capsule shell, is used to close the side in being provided with one in the one side wall of the capsule shell
The acid-soluble lid of opening on wall, and in a piston is arranged in the capsule shell, the piston and the acid-soluble lid enclose
At a confined space for storing powdered or liquid drug；
The piston connects one end of the helical antenna, the other end of the helical antenna backwards to the one side of the confined space
A printed circuit board is connected, the printed circuit board is fixed on the capsule shell backwards to the one side connection one of the helical antenna
Madial wall on sensor：
It is described when the drug is all released the confined space by the acid-soluble dissolved opening of lid
Helical antenna restores original length and works in the normal working frequency of the helical antenna, and the sensor passes through the spiral shell
It revolves antenna and sends a sensor information to the reader；
The reader includes：
Communication antenna module is used for signal transmitting and receiving, and the communication antenna module includes a plate aerial and a duplexer, is realized
The handoff functionality of signal transmitting and receiving；
Signal acquisition and processing module are used for signal digitized processing, and generate target number signal；
RF receiving and transmission module, including：
Frequency synthesis unit, side are connect with the communication antenna module, and the other side is connect with a quadrature demodulation unit, and described
Quadrature demodulation unit is also connect with the signal acquisition with processing module, the echo letter after the quadrature demodulation unit logarithmic amplification
Number carry out frequency reducing be converted to two-way orthogonal signalling；
Direct digital synthesizers unit, side are connect with the signal acquisition with processing module, the other side and the communication antenna mould
Block connects；
Logarithm limited range enlargement unit, for being amplified processing to echo-signal, the logarithm limited range enlargement unit is connected to institute
It states between communication antenna module and the quadrature demodulation unit.
2. reader according to claim 1, it is characterised in that：The logarithm limited range enlargement unit and the communication antenna
A frequency mixer and a low-noise amplifier are also set up between module, the frequency mixer is connect with the low-noise amplifier.
3. reader according to claim 1, it is characterised in that：The RF receiving and transmission module also sets up a power amplification
Device, the power amplifier are connected between the direct digital synthesizers unit and the communication antenna module.
4. reader according to claim 3, it is characterised in that：The power amplifier and the direct digital synthesizers list
One high-speed switch of first intermediate setting.
5. reader according to claim 1, it is characterised in that：The signal acquisition includes with processing module：
Analog-digital converter, the analog-digital converter convert the frequency signal of the quadrature demodulation unit to digital signal and are transmitted to
One digital signal processor；
Complex Programmable Logic Devices, side is connect with the digital signal processor and the analog-digital converter respectively, another
Side is connect with the direct digital synthesizers unit and the frequency synthesis unit respectively.
6. reader according to claim 1, it is characterised in that：The plate aerial uses communication frequency for 433MHz's
High-gain panel antenna.
7. reader according to claim 2, it is characterised in that：The frequency synthesis unit is connect simultaneously with the frequency mixer
The set specific frequency signal of generation is passed in the frequency mixer and is mixed.
8. reader according to claim 7, it is characterised in that：Frequency synthesis unit described in the RF receiving and transmission module
It is in parallel with the direct digital synthesizers unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810317285.XA CN108347257B (en) | 2018-04-10 | 2018-04-10 | Reader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810317285.XA CN108347257B (en) | 2018-04-10 | 2018-04-10 | Reader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108347257A true CN108347257A (en) | 2018-07-31 |
| CN108347257B CN108347257B (en) | 2024-04-19 |
Family
ID=62957404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810317285.XA Active CN108347257B (en) | 2018-04-10 | 2018-04-10 | Reader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108347257B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1815487A (en) * | 2006-03-02 | 2006-08-09 | 浙江大学 | Superhigh frequency rediofrequency identical label reader |
| CN101090700A (en) * | 2004-12-28 | 2007-12-19 | 奥林巴斯株式会社 | Introduction aiding apparatus for encapsulated medical device |
| CN101107043A (en) * | 2005-01-18 | 2008-01-16 | 皇家飞利浦电子股份有限公司 | Electronically controlled capsule for releasing radiation |
| CN101351148A (en) * | 2005-12-28 | 2009-01-21 | 奥林巴斯医疗株式会社 | Intra-subject observation system and intra-subject observation method |
| CN102631183A (en) * | 2012-05-03 | 2012-08-15 | 重庆大学 | Novel intellectual detection system of gastric fluid occult blood |
| US9047746B1 (en) * | 2005-07-20 | 2015-06-02 | Neil Euliano | Electronic medication compliance monitoring system and associated methods |
| US20150343144A1 (en) * | 2014-06-03 | 2015-12-03 | Pop Test LLC | Drug Device Configured for Wireless Communication |
| CN209120170U (en) * | 2018-04-10 | 2019-07-16 | 上海臣邦医药科技股份有限公司 | A kind of reader |
-
2018
- 2018-04-10 CN CN201810317285.XA patent/CN108347257B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101090700A (en) * | 2004-12-28 | 2007-12-19 | 奥林巴斯株式会社 | Introduction aiding apparatus for encapsulated medical device |
| CN101107043A (en) * | 2005-01-18 | 2008-01-16 | 皇家飞利浦电子股份有限公司 | Electronically controlled capsule for releasing radiation |
| US9047746B1 (en) * | 2005-07-20 | 2015-06-02 | Neil Euliano | Electronic medication compliance monitoring system and associated methods |
| CN101351148A (en) * | 2005-12-28 | 2009-01-21 | 奥林巴斯医疗株式会社 | Intra-subject observation system and intra-subject observation method |
| CN1815487A (en) * | 2006-03-02 | 2006-08-09 | 浙江大学 | Superhigh frequency rediofrequency identical label reader |
| CN102631183A (en) * | 2012-05-03 | 2012-08-15 | 重庆大学 | Novel intellectual detection system of gastric fluid occult blood |
| US20150343144A1 (en) * | 2014-06-03 | 2015-12-03 | Pop Test LLC | Drug Device Configured for Wireless Communication |
| CN209120170U (en) * | 2018-04-10 | 2019-07-16 | 上海臣邦医药科技股份有限公司 | A kind of reader |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108347257B (en) | 2024-04-19 |
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