CN109394193A - A kind of method of ambulatory blood pressure logger real-time clock calibration - Google Patents
A kind of method of ambulatory blood pressure logger real-time clock calibration Download PDFInfo
- Publication number
- CN109394193A CN109394193A CN201811422848.8A CN201811422848A CN109394193A CN 109394193 A CN109394193 A CN 109394193A CN 201811422848 A CN201811422848 A CN 201811422848A CN 109394193 A CN109394193 A CN 109394193A
- Authority
- CN
- China
- Prior art keywords
- calibration
- time
- logger
- real
- clock
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/04—Generating or distributing clock signals or signals derived directly therefrom
- G06F1/14—Time supervision arrangements, e.g. real time clock
Abstract
A kind of method of ambulatory blood pressure logger real-time clock calibration, pass through the setting to memory block alignment area, the time of system one calibration error of every operation, it is low level (0) that corresponding calibration areas, which just has high-order (1) variation, when there is bad block in calibration areas, as long as also high-order variation is low level after bad block, mean that system is also being run, it is more than calibration failure after the calibration time limit between when running, time limit mark also can be low level (0) by high-order (1) variation；The present invention solves logger due to complex electromagnetic environment or the caused real-time clock deviation of data transmission interface interference, also evaded due to data bit read it is improper caused by real-time clock calibration error；Meanwhile but also the accuracy and reliability of ambulatory blood pressure logger real-time clock is greatly improved, also avoid as real-time clock is incorrect and caused by measurement process disorder the phenomenon that.
Description
Technical field
The present invention relates to Medical Instruments technical field, in particular to a kind of side of ambulatory blood pressure logger real-time clock calibration
Method.
Technical background
Blood pressure is the weight for reflecting the physiological parameters such as cardiac pumping function, vascular resistence, viscosity of blood and whole body blood volume
Index is wanted, there is important diagnostic value.With the development of electronic technology, computer and signal processing, automatic noninvasive blood
Pressure monitoring technology is clinically widely applied.Blood pressure, which has, significantly changes over time characteristic, in the list that clinic carries out
The fluctuation and the situation under active state that secondary or few blood pressure measurement cannot reliably reflect blood pressure.Ambulatory blood pressure measurement is 24
In hour under automatic discontinuous property Timing measurement daily life state blood pressure a kind of diagnostic techniques.It is examined since ambulatory blood pressure overcomes
Institute's blood pressure measurement number is less, the limitation of the error of observation and White coat effect etc., can objectively reflect the real standard of blood pressure
With fluctuation situation, therefore makes a definite diagnosis in clinical doubtful hypertensive patient, judge " white coat hypertension " and resistant hypertension, evaluate
The curative effect of drug for hypertension and guiding treatment etc. are more and more widely used.
Ambulatory blood pressure in clinical application, needs to set the measurement frequency in different time periods in a measurement period
Fixed, then equipment could carry out blood pressure data monitoring and record to patient according to the preset work frequency.This requires that conduct
The ambulatory blood pressure logger of acquisition equipment will have very accurate and reliable Real Time Clock System, establish in such system base
On plinth, logger can accurately and reliably work according to the set work frequency, without there is the phenomenon that measurement process disorder.
Ambulatory blood pressure logger has been generally integrated real-time timepiece chip.Real-time timepiece chip is in daily life using the most
One of extensive consumer electronics product.It provides accurate real-time time for people, or provides accurately for electronic system
Time reference.
However in the actual use environment, user's discovery is when using ambulatory blood pressure logger record data, real-time clock
The environment on periphery or the transmission of data can all have an impact the real-time clock of logger.When logger is in record data
When state, the electromagnetic environment on real-time clock periphery will become more complicated, generate partially so as to cause the real-time clock of logger
Difference；When logger is in the state of transmission data, since the coffret of data is in the moment of connection host computer, level occurs
Variation, this variation can to real-time clock generate interference so that transmission data at the beginning of and transmission time generate deviation or
Mistake.
The appearance of problems above directly results in the confusion and not confirmability of measurement process, how to avoid such existing
The appearance of elephant becomes the important indicator of ambulatory blood pressure logger product reliability；The importance of real-time clock and its unreliability
Contradiction to solve this technical application problem extremely urgent.
Summary of the invention
In order to overcome the contradiction between real-time clock importance and its unreliability, the object of the present invention is to provide one
The method of kind ambulatory blood pressure logger real-time clock calibration solves logger since complex electromagnetic environment or data transmission connect
Dry disturbs caused real-time clock deviation, evaded due to data bit read it is improper caused by real-time clock calibration mistake
Difference；When logger is restarted or transmits data, logger carries out the calibration of real-time clock, by system clock and real-time clock
Time compares, if the two error is more than defined error, needs to adjust the time of system clock to ensure that logger is remembered
Record corresponding with the time accuracy and reliability of patient data, avoid as system clock is incorrect and caused by measurement process it is disorderly
Random phenomenon.
In order to achieve the above object, the technical solution of the present invention is as follows:
A kind of method of ambulatory blood pressure logger real-time clock calibration, comprising the following steps:
Step 1: the design of real-time clock calibration memory block 101
Real-time clock calibration memory block 101 is divided for 3 parts: timestamp 102, calibration areas 103 and time limit mark 104,
101 size of memory block is designed according to calibration error and calibration time limit.
After logger starting, all data bit in memory block 101 are all in high-order (1), the starting time X X of logger
X divides X seconds with the first six byte representation when month X days X, writes in timestamp 102；
Calibration the time limit in, as soon as logger it is every operation calibration error time, calibration areas 103 have a byte by
High-order (1) becomes low level (0)；Since memory block 101 has bad block or non-readable data bit once in a while, calibration areas 103 makes
With multiple data bit, this problem is evaded with the relationship of "or", in 101 reading process of memory block, as long as current read
Word, byte value be less than the maximum value of word or byte, mean that system operates normally, effective modification carried out to flag bit；When
Runing time is prescribed a time limit when being more than calibration, and time limit mark 104 will become low level (0) from high-order (1), at this point, logger automatically into
The function of row real-time clock calibration will fail, and calibration later enters manual calibration mode；
Step 2: the design calibrated under ambulatory blood pressure logger different working condition
1. logger, which is in, continues recording status, after each measurement, measurement interval next time is calculated,
2. logger log-on data is transmitted,
3. logger is in data continuous transmission state, set prover time interval (such as 5 minutes),
The above state (1. 2. 3.) needs to carry out real-time clock calibration to logger, when calibration, starts to remember by timestamp
The time of record is added with the period that calibration areas is run, and obtains the time of real-time clock, compares with system clock, if the two
Error is more than specification error, then needs to be adjusted system clock, achievees the purpose that real-time clock is calibrated.
4. due to complex electromagnetic environment, logger is restarted automatically into recording status,
5. since coffret is caused logger to be restarted by the interference of electromagnetic compatibility,
4. 5. by soft and hardware house dog, logger can be restarted automatically the above state immediately after crashing, and guarantee that system is normal
The reliability of work and calibration function, after logger starting, by time of timestamp start recording and calibration areas operation when
Between section be added to obtain the time of real-time clock, compared with system clock, if the two error is more than specification error, adjusts and be
System clock achievees the purpose that real-time clock is calibrated.
Beneficial effects of the present invention:
1, it is added to obtain reality with the period that calibration areas (103) are run by the time for starting timestamp (102) record
When clock time, compared with system clock, carry out real-time clock calibration, this set not only ensures user using ambulatory blood pressure
The system's real-time clock time will not be chaotic when equipment, also improves the precision of system clock, more accurately to obtain patients' blood
Information provides safeguard.
2, the one-to-one correspondence that ambulatory blood pressure logger record information and real-time clock greatly improved, ensure that logger
In the case where transmission data, the environment such as restarting, accurate patient information and corresponding time still can recorde.
Detailed description of the invention
Fig. 1 is the division of memory block of the invention.
Fig. 2A is the flow diagram in real-time clock calibration areas of the invention；Fig. 2 B is the stream in real-time clock calibration areas
Journey illustrates figure.
Fig. 3 is the flow diagram of ambulatory blood pressure logger real-time clock calibration of the invention.
Specific embodiment
The invention will now be described in detail with reference to the accompanying drawings.
A kind of method of ambulatory blood pressure logger real-time clock calibration, referring to Fig. 3, into work shape after logger booting
Then state reads real time clock information, and is calibrated.When calibration, real-time clock is compared with system clock, if
The two error is more than specification error, then needs to adjust system clock, so that logger works normally, specifically includes the following steps:
Step 1: real-time clock calibrates the design of memory block 101 referring to Fig. 1
Real-time clock calibration memory block 101 is divided for 3 parts: timestamp 102, calibration areas 103 and time limit mark 104,
101 size of memory block is designed according to calibration error and calibration time limit.
After logger starting, all data bit in memory block 101 are all in high-order (1).The starting time X X of logger
X divides X seconds with the first six byte representation when month X days X, writes in timestamp 102；
Calibration the time limit in, as soon as logger it is every operation calibration error time, calibration areas 103 have a byte or
Person one etc. becomes low level (0) from high-order (1)；Since memory block 101 has bad block or non-readable data bit, school once in a while
Quasi- area 103 uses multiple data bit, this problem is evaded with the relationship of "or", in 101 reading process of memory block, as long as
There are also to the variation of low level (0), mean that system is also being run by high-order (1) after bad block；It is more than the calibration time limit between when running
When, time limit mark 104 will become low level (0) from high-order (1), at this point, logger carries out the function of real-time clock calibration automatically
It will fail, calibration later enters manual calibration mode；
For example: regulation calibration error 1 minute is calibrated the time limit 30 hours, and 101 length of memory block is then 1807 words
Section: X divides X seconds when X X starting time, X month X day of preceding 6 byte representation loggers, writes in timestamp 102；Intermediate calibration areas
103 each byte represents 1 minute；The last byte is calibration time limit mark 104.The big of memory block 101 can to sum up be obtained
Small is 6+30x 60+1=1807 byte.
Referring to fig. 2, after logger starts, all data bit in memory block 101 are all in high-order (1), with preceding 6 words
Section indicates that X divides X seconds when X X starting time, X month X day of logger, the time of one calibration error of the later every operation of system, phase
Corresponding calibration areas 103 will occur by the variation of high-order (1) to low level (0), when the time of logger operation being more than calibration
In limited time, time limit mark 104 is also low level (0) by high-order (1) variation, indicates the calibration failure of logger.
For example: all data of memory block 101 are expressed as 0xFF, when the starting of preceding 6 byte representation loggers
Between X X month X day X when X divide X seconds；In calibration areas 103, each byte representation one minute, then the every operation of system one minute, calibration
The correspondence of area 103 just has a 0xFF is write as 0x00, therefore how many 0x00 in calibration areas 103, means that system is run
How many minute, it can be obtained by a time point in this way, this time point compared with system clock, if error exists
Within the scope of defined calibration error, then do not have to carry out system clock adjustment, if error is more than prescribed limit, when needing to system
Clock is adjusted, so that real-time clock is more accurate, obtained patient data is corresponding with time height.
When there are bad block or non-readable data bit in memory block 101, then the relationship of "or" is used, as long as calibration areas
There are also to the variation of low level (0), meant that system is also being run by high-order (1), only run to number thereafter after 101 bad block
According to position, all there is no variations, then it represents that system end of run.Such as with one byte representation one minute, in calibration areas (103)
Nth byte is run to, all there is no variations for data bit thereafter, and at this moment the runing time of system is (to note: fortune for N minutes
The byte number gone is not offered as the runing time of system), the requirement to memory block 101 had not only been reduced in this way, but also improved note
Record the accuracy of device calibration.
Step 2: the design calibrated under ambulatory blood pressure logger different working condition
2. recording device and being in and continue recording status, after each measurement, measurement interval next time is calculated,
2. logger log-on data is transmitted,
3. logger is in data continuous transmission state, set prover time interval (such as 5 minutes),
1. 2. 3. the above state needs to carry out real-time clock calibration to logger, when calibration, pass through timestamp start recording
Time be added with the period that calibration areas is run, obtain the time of real-time clock, compared with system clock, if the two miss
Difference is more than specification error, then needs to be adjusted system clock, achievees the purpose that real-time clock is calibrated.
4. due to complex electromagnetic environment, logger is restarted automatically into recording status,
5. since coffret is caused logger to be restarted by the interference of electromagnetic compatibility,
4. 5. by soft and hardware house dog, logger can be restarted automatically the above state immediately after crashing, and guarantee that system is normal
The reliability of work and calibration function.After logger starting, by time of timestamp start recording and calibration areas operation when
Between section be added to obtain the time of real-time clock, compared with system clock, if the two error is more than specification error, adjusts and be
System clock achievees the purpose that real-time clock is calibrated.
Logger is at work, it is also possible to because the interference of coffret is either because complicated electromagnetic environment, causes
Logger crashes, and at this moment the soft and hardware house dog in system then guarantees that system restarts, and carries out real-time clock calibration.Record
Device is when continue record, every time after measurement, requires to calculate the time interval measured next time, at this time, it may be necessary to right
Real-time clock is calibrated, to guarantee the accuracy of real-time clock.When transmitting data, after log-on data transmission each time,
Carry out the calibration of real-time clock.Or logger is when being in continuous transmission data mode, in predetermined time interval, in real time
Clock will be calibrated accordingly, so that the error of real-time clock is at the appointed time, it is ensured that at the beginning of transmission data
It is accurate with finish time.
Claims (1)
1. a kind of method of ambulatory blood pressure logger real-time clock calibration, which comprises the following steps:
Step 1: the design of real-time clock calibration memory block 101
Real-time clock calibration memory block 101 is divided for 3 parts: timestamp 102, calibration areas 103 and time limit mark 104, according to
Calibration error and calibration time limit design 101 size of memory block；
After logger starting, all data bit in memory block 101 are all in high-order (1), month X day starting time X X of logger
X divides X seconds with the first six byte representation when X, writes in timestamp 102；
Within the calibration time limit, as soon as the time of the every operation calibration error of logger, calibration areas 103 has a byte by a high position
(1) become low level (0)；Since memory block 101 has bad block or non-readable data bit once in a while, calibration areas 103 uses more
A data bit evades this problem with the relationship of "or", in 101 reading process of memory block, as long as currently reading word, word
The value of section is less than the maximum value of word or byte, means that system operates normally, has carried out effective modification to flag bit；When running
Between prescribe a time limit when being more than calibration, time limit mark 104 will become low level (0) from high-order (1), at this point, logger carries out in real time automatically
The function of clock alignment will fail, and calibration later enters manual calibration mode；
Step 2: the design calibrated under ambulatory blood pressure logger different working condition
1. logger, which is in, continues recording status, after each measurement, measurement interval next time is calculated,
2. logger log-on data is transmitted,
3. logger is in data continuous transmission state, prover time interval is set,
The above state (1. 2. 3.) needs to carry out real-time clock calibration to logger, when calibration, passes through timestamp start recording
Time is added with the period that calibration areas is run, and obtains the time of real-time clock, compares with system clock, if the two error
It more than specification error, then needs to be adjusted system clock, achievees the purpose that real-time clock is calibrated；
4. due to complex electromagnetic environment, logger is restarted automatically into recording status,
5. since coffret is caused logger to be restarted by the interference of electromagnetic compatibility,
4. 5. by soft and hardware house dog, logger can be restarted automatically the above state immediately after crashing, and guarantee system worked well
With the reliability of calibration function, after logger starting, pass through the period of the time of timestamp start recording and calibration areas operation
Addition obtains the time of real-time clock, compares with system clock, if the two error is more than specification error, when adjusting system
Clock achievees the purpose that real-time clock is calibrated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811422848.8A CN109394193B (en) | 2018-11-27 | 2018-11-27 | Method for calibrating real-time clock of dynamic blood pressure recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811422848.8A CN109394193B (en) | 2018-11-27 | 2018-11-27 | Method for calibrating real-time clock of dynamic blood pressure recorder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109394193A true CN109394193A (en) | 2019-03-01 |
| CN109394193B CN109394193B (en) | 2021-04-23 |
Family
ID=65455740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811422848.8A Active CN109394193B (en) | 2018-11-27 | 2018-11-27 | Method for calibrating real-time clock of dynamic blood pressure recorder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109394193B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781987A (en) * | 2020-07-08 | 2020-10-16 | Oppo广东移动通信有限公司 | Real-time clock calibration method and related device |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1310392A (en) * | 2000-02-21 | 2001-08-29 | 英业达股份有限公司 | Test method of interval timer inside computer system |
| US20080222440A1 (en) * | 2007-03-07 | 2008-09-11 | Stephen Jones | Real time clock calibration system |
| CN103092258A (en) * | 2013-01-28 | 2013-05-08 | 深圳市汇顶科技股份有限公司 | Clock generation circuit self-correction system and clock generation circuit self-correction method |
| CN103413070A (en) * | 2013-07-09 | 2013-11-27 | 北京深思数盾科技有限公司 | Method and device for calibrating local clock |
| CN103892811A (en) * | 2014-01-22 | 2014-07-02 | 柳凌峰 | Ambulatory blood pressure joint detection and analysis system |
| CN104000570A (en) * | 2014-05-20 | 2014-08-27 | 任锐 | Intelligent wearing equipment |
| US9081516B2 (en) * | 2008-06-06 | 2015-07-14 | Uniquify, Inc. | Application memory preservation for dynamic calibration of memory interfaces |
| CN105433920A (en) * | 2015-12-09 | 2016-03-30 | 安徽海聚信息科技有限责任公司 | Intelligent worn equipment and control method thereof |
| US20160224054A1 (en) * | 2015-01-30 | 2016-08-04 | Chyng Hong Electronic Co., Ltd. | Real-time-calibration circuit for multiple cpus |
| CN106444966A (en) * | 2016-09-30 | 2017-02-22 | 大唐微电子技术有限公司 | Device and method for adjusting real time clock (RTC) |
| CN106539575A (en) * | 2016-10-26 | 2017-03-29 | 西安交大辰方科技有限公司 | A kind of secure device and method of free drive ambulatory blood pressure logger measurement data |
| CN107256065A (en) * | 2017-07-14 | 2017-10-17 | 佛山华芯微特科技有限公司 | The processing system and method for a kind of real-time clock |
| CN107817871A (en) * | 2016-09-10 | 2018-03-20 | 德州仪器德国股份有限公司 | The frequency offset correction accuracy of real-time clock |
| US20180224884A1 (en) * | 2017-02-03 | 2018-08-09 | Fujitsu Limited | Information processing apparatus and information processing method |
-
2018
- 2018-11-27 CN CN201811422848.8A patent/CN109394193B/en active Active
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1310392A (en) * | 2000-02-21 | 2001-08-29 | 英业达股份有限公司 | Test method of interval timer inside computer system |
| US20080222440A1 (en) * | 2007-03-07 | 2008-09-11 | Stephen Jones | Real time clock calibration system |
| US9081516B2 (en) * | 2008-06-06 | 2015-07-14 | Uniquify, Inc. | Application memory preservation for dynamic calibration of memory interfaces |
| CN103092258A (en) * | 2013-01-28 | 2013-05-08 | 深圳市汇顶科技股份有限公司 | Clock generation circuit self-correction system and clock generation circuit self-correction method |
| CN103413070A (en) * | 2013-07-09 | 2013-11-27 | 北京深思数盾科技有限公司 | Method and device for calibrating local clock |
| CN103892811A (en) * | 2014-01-22 | 2014-07-02 | 柳凌峰 | Ambulatory blood pressure joint detection and analysis system |
| CN104000570A (en) * | 2014-05-20 | 2014-08-27 | 任锐 | Intelligent wearing equipment |
| US20160224054A1 (en) * | 2015-01-30 | 2016-08-04 | Chyng Hong Electronic Co., Ltd. | Real-time-calibration circuit for multiple cpus |
| CN105433920A (en) * | 2015-12-09 | 2016-03-30 | 安徽海聚信息科技有限责任公司 | Intelligent worn equipment and control method thereof |
| CN107817871A (en) * | 2016-09-10 | 2018-03-20 | 德州仪器德国股份有限公司 | The frequency offset correction accuracy of real-time clock |
| CN106444966A (en) * | 2016-09-30 | 2017-02-22 | 大唐微电子技术有限公司 | Device and method for adjusting real time clock (RTC) |
| CN106539575A (en) * | 2016-10-26 | 2017-03-29 | 西安交大辰方科技有限公司 | A kind of secure device and method of free drive ambulatory blood pressure logger measurement data |
| US20180224884A1 (en) * | 2017-02-03 | 2018-08-09 | Fujitsu Limited | Information processing apparatus and information processing method |
| CN107256065A (en) * | 2017-07-14 | 2017-10-17 | 佛山华芯微特科技有限公司 | The processing system and method for a kind of real-time clock |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111781987A (en) * | 2020-07-08 | 2020-10-16 | Oppo广东移动通信有限公司 | Real-time clock calibration method and related device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109394193B (en) | 2021-04-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10169540B2 (en) | Blood glucose system having time synchronization | |
| US20130179186A1 (en) | System and method for database synchronization for medical records | |
| US20210118580A1 (en) | Contextual annotation of medical data | |
| CN106343979B (en) | Resting heart rate measuring method and device and wearable equipment comprising device | |
| US20200305772A1 (en) | Blood glucose measuring device, blood glucose measuring system, and method for measuring blood glucose using blood glucose measuring device | |
| US11547351B2 (en) | Body condition managing device and body condition managing method | |
| US20120165639A1 (en) | Storage of calibration data at a continuous glucose monitor | |
| AU2019220109B2 (en) | Method for managing biometric information using sensor usage information | |
| JP2008048382A (en) | Diabetes mellitus management apparatus for detecting analytes, and method for transmitting data selectively | |
| Gomez-Peralta et al. | Insulclock: a novel insulin delivery optimization and tracking system | |
| US20160283856A1 (en) | System and method for determining psychological stress of a person | |
| US20230039204A1 (en) | Method for calculating calibration sensitivity of sensor for insertion into body | |
| CN109065187A (en) | A kind of urine trace analysis method and apparatus | |
| CN109394193A (en) | A kind of method of ambulatory blood pressure logger real-time clock calibration | |
| TW201306798A (en) | Blood pressure measurement system with automatic inspection and self-calibration functions | |
| Lee et al. | The advent of cuffless mobile device blood pressure measurement: remaining challenges and pitfalls | |
| CN113288075B (en) | Floating, middle and deep pulse position identification method and system | |
| KR102246064B1 (en) | Method for displaying biometric data | |
| CN113608574A (en) | Microsecond-level time output method and system for computer and calibration system | |
| CN106236152B (en) | Fertile period prediction method and system | |
| CN113180621B (en) | Continuous noninvasive blood pressure measurement system based on freeRTOS | |
| US20100250144A1 (en) | Method and System for Determining the Difference Between Pre-Prandial and Post-Prandial Blood Glucose Values | |
| US20210212637A1 (en) | Blood pressure measurement method and apparatus | |
| US20170270266A1 (en) | Tool for allowing clinicians to define alert/trigger rules for testing devices | |
| TWI644187B (en) | Method, system, non-transitory computer-readable medium and computer program product for calibrating time of physiological data by communication process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |