CN101934108B - Tidal volume detection method and device for anesthesia machine or breathing machine - Google Patents
Tidal volume detection method and device for anesthesia machine or breathing machineDownload PDFInfo
- Publication number
- CN101934108B CN101934108BCN 200910088092CN200910088092ACN101934108BCN 101934108 BCN101934108 BCN 101934108BCN 200910088092CN200910088092CN 200910088092CN 200910088092 ACN200910088092 ACN 200910088092ACN 101934108 BCN101934108 BCN 101934108B
- Authority
- CN
- China
- Prior art keywords
- sea level
- height above
- above sea
- air pressure
- tidal volume
- 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.)
- Active
Links
- 238000001514detection methodMethods0.000titleclaimsabstractdescription31
- 206010002091AnaesthesiaDiseases0.000titleabstract4
- 230000037005anaesthesiaEffects0.000titleabstract4
- 230000029058respiratory gaseous exchangeEffects0.000titleabstract4
- 230000003444anaesthetic effectEffects0.000claimsdescription38
- 238000013507mappingMethods0.000claimsdescription12
- 238000003756stirringMethods0.000claimsdescription9
- 238000012545processingMethods0.000claimsdescription7
- 238000000034methodMethods0.000abstractdescription16
- 230000036541healthEffects0.000abstractdescription14
- 230000000694effectsEffects0.000abstractdescription7
- 230000007306turnoverEffects0.000description7
- 230000008859changeEffects0.000description3
- 238000012937correctionMethods0.000description3
- 238000010586diagramMethods0.000description2
- 230000004048modificationEffects0.000description2
- 238000012986modificationMethods0.000description2
- 230000002685pulmonary effectEffects0.000description2
- 239000012141concentrateSubstances0.000description1
- 230000007812deficiencyEffects0.000description1
- 201000010099diseaseDiseases0.000description1
- 208000037265diseases, disorders, signs and symptomsDiseases0.000description1
- 230000008676importEffects0.000description1
- 230000006872improvementEffects0.000description1
- 230000008569processEffects0.000description1
- 238000005096rolling processMethods0.000description1
Images
Landscapes
- Measuring Volume Flow (AREA)
Abstract
Description
Technical field
The present invention relates to medical instruments field, in particular to the tidal volume detection method and the device that are used for anesthetic machine or respirator.
Background technology
In anesthetic machine/respirator, be the important parameter that the doctor need understand to the tidal volume of patient's supply gas: excessive tidal volume is supplied with and injured, the too small tidal volume of patient pulmonary is supplied with make patient pulmonary air feed deficiency.Usually calculate the gas flow rate that anesthetic machine/respirator disease is gone into end with the mass velocity of temperature influence accurately and not, observe and regulate for ease of the doctor, the unit of anesthetic machine or respirator patient end gas flow rate need be scaled calculating and the demonstration that volume flow rate carries out tidal volume from mass velocity.
In realizing process of the present invention, the inventor finds, the tidal volume detection method that is used for anesthetic machine or respirator in the correlation technique and device are when the detection of moisture amount, the air pressure of not considering to change along with height above sea level is to exporting the volume influence of gas, make that detected moisture value is inaccurate, the health that causes endangering patient.
Summary of the invention
The present invention aims to provide a kind of tidal volume detection method and device for anesthetic machine or respirator, can solve in the correlation technique because the inaccurate technical problem that causes endangering patient's health of detected moisture value.
According to an aspect of the present invention, provide a kind of tidal volume detection method for anesthetic machine or respirator, having comprised: the mass velocity that detects anesthetic machine or respirator patient end; Local height above sea level is set; Obtain the tidal volume of anesthetic machine or respirator according to mass velocity, height above sea level.
Preferably, the tidal volume that obtains anesthetic machine or respirator according to mass velocity, height above sea level specifically comprises: obtain corresponding air pressure P according to height above sea level; Calculate (m/t)/ρ=Vo/ t; Calculate tidal volume V/t=(m/t) Po/ (ρ P); Wherein, m/t is mass velocity; ρ is the density of gas, PoBe normal atmosphere.
Preferably, obtaining corresponding air pressure P according to height above sea level specifically comprises: the mapping table that sets in advance height above sea level and air pressure; Search mapping table, find and the immediate first height above sea level h of height above sea level1Determine the first height above sea level h1Corresponding air pressure P1Air pressure P for the height above sea level correspondence.
Preferably, obtaining corresponding air pressure P according to height above sea level specifically comprises: search mapping table, two end points determining the height above sea level scope that height above sea level h falls into are the second height above sea level h2With the 3rd height above sea level h3Calculate λ=(h2-h3)/(P2-P3); Calculate air pressure P=P3+ (h-h3) * λ; Wherein, h2＞h＞h3, P2Be h2Corresponding air pressure, and P3Be h3Corresponding air pressure.
Preferably, obtaining corresponding air pressure P according to height above sea level specifically comprises: search mapping table, two end points determining the height above sea level scope that height above sea level h falls into are the second height above sea level h2With the 3rd height above sea level h3Calculate λ=(h2-h3)/(P2-P3); Calculate air pressure P=P2-(h2-h) * λ; Wherein, h2＞h＞h3, P2Be h2Corresponding air pressure, and P3Be h3Corresponding air pressure.
According to another aspect of the present invention, also provide a kind of tidal volume checkout gear for anesthetic machine or respirator, having comprised: detection module, for detection of the mass velocity of anesthetic machine or respirator patient end; Module is set, is used for arranging local height above sea level; Processing module is for the tidal volume that obtains anesthetic machine or respirator according to mass velocity, height above sea level.
Preferably, checkout gear also comprises: display module is used for showing height above sea level and tidal volume.
Preferably, detection module is mass flow sensor.
Preferably, module is set comprises: upturning key is used for upwards stirring the data that are presented on the display module; Downturning key is used for stirring the data that are presented on the display module downwards; Determine key, be used for when upturning key and downturning key stir destination data, determining that current data is destination data.
Preferably, processing module comprises: corresponding relation is searched the unit, is used for obtaining corresponding air pressure P according to height above sea level; Computing unit is used for calculating (m/t)/ρ=Vo/ t and tidal volume V/t=(m/t) Po/ (ρ P); Wherein, m/t is mass velocity; ρ is the density of gas, PoBe normal atmosphere.
According to embodiments of the invention, because the influence of height above sea level to air pressure is increased in the detection and calculating of tidal volume, do not consider in the correlation technique that the air pressure that changes along with height above sea level influences the volume of exporting gas so overcome, make that detected moisture value is inaccurate, cause endangering the technical problem of patient's health, and then reached raising tidal volume accuracy, be of value to the technique effect of patient health.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not constitute improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the flow chart according to the tidal volume detection method that is used for anesthetic machine or respirator of first embodiment of the invention;
Fig. 2 is the block diagram that is used for the tidal volume checkout gear of anesthetic machine or respirator according to second embodiment of the invention;
Fig. 3 is the sketch map of the display interface of the tidal volume checkout gear that is used for anesthetic machine or respirator shown in Figure 2.
The specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
Fig. 1 is the flow chart according to the tidal volume detection method that is used for anesthetic machine or respirator of first embodiment of the invention.As shown in Figure 1, the tidal volume detection method that is used for anesthetic machine or respirator according to first embodiment of the invention may further comprise the steps:
Step S102, the mass velocity of detection anesthetic machine or respirator patient end;
Step S104 arranges local height above sea level;
Step S106 obtains the tidal volume of anesthetic machine or respirator according to mass velocity, height above sea level.
According to embodiments of the invention, because the influence of height above sea level to air pressure is increased in the detection and calculating of tidal volume, do not consider in the correlation technique that the air pressure that changes along with height above sea level influences the volume of exporting gas so overcome, make that detected moisture value is inaccurate, cause endangering the technical problem of patient's health, and then reached raising tidal volume accuracy, be of value to the technique effect of patient health.
Preferably, the tidal volume that obtains anesthetic machine or respirator according to mass velocity, height above sea level specifically comprises: obtain corresponding air pressure P according to height above sea level; Calculate (m/t)/ρ=Vo/ t; Calculate tidal volume V/t=(m/t) Po/ (ρ P); Wherein, m/t is mass velocity; ρ is the density of gas, PoBe normal atmosphere.Thereby obtain the tidal volume of current height above sea level correspondence.
Preferably, obtaining corresponding air pressure P according to height above sea level specifically comprises: the mapping table that sets in advance height above sea level and air pressure; Search mapping table, find and the immediate first height above sea level h of height above sea level1Determine the first height above sea level h1Corresponding air pressure P1Air pressure P for the height above sea level correspondence.The method of this definite P is intuitively simple.
Preferably, obtaining corresponding air pressure P according to height above sea level specifically comprises: search mapping table, two end points determining the height above sea level scope that height above sea level h falls into are the second height above sea level h2With the 3rd height above sea level h3Calculate λ=(h2-h3)/(P2-P3); Calculate air pressure P=P3+ (h-h3) * λ; Wherein, h2＞h＞h3, P2Be h2Corresponding air pressure, and P3Be h3Corresponding air pressure.The P of Que Dinging has higher accuracy like this.
Preferably, obtaining corresponding air pressure P according to height above sea level specifically comprises: search mapping table, two end points determining the height above sea level scope that height above sea level h falls into are the second height above sea level h2With the 3rd height above sea level h3Calculate λ=(h2-h3)/(P2-P3); Calculate air pressure P=P2-(h2-h) * λ; Wherein, h2＞h＞h3, P2Be h2Corresponding air pressure, and P3Be h3Corresponding air pressure.The P of Que Dinging has higher accuracy like this.
Alternatively, can be form with the correspondence setting of mass velocity and volume flow rate also, by tabling look-up to obtain the volume flow rate under the status of criterion atmospheric pressure of the mass velocity correspondence under the status of criterion atmospheric pressure, then by calculating the atmospheric typical correction factor value of current air pressure and the status of criterion, just can obtain tidal volume under current air pressure so that this typical case's correction factor is on duty with the tidal volume under the status of criterion atmospheric pressure again.
Alternatively, be provided with 8 groups of typical cases of the following different altitude height of 3000M correction factor value in processing module inside.
According to embodiments of the invention, because the influence of height above sea level to air pressure is increased in the detection and calculating of tidal volume, do not consider in the correlation technique that the air pressure that changes along with height above sea level influences the volume of exporting gas so overcome, make that detected moisture value is inaccurate, cause endangering the technical problem of patient's health, and then reached raising tidal volume accuracy, be of value to the technique effect of patient health.
Fig. 2 is the block diagram that is used for the tidal volume checkout gear of anesthetic machine or respirator according to second embodiment of the invention.As shown in Figure 2, according to the tidal volume checkout gear of second embodiment of the invention for anesthetic machine or respirator, comprising:detection module 202, for detection of the mass velocity of anesthetic machine or respirator patient end;Module 204 is set, is used for arranging local height above sea level;Processing module 206 is for the tidal volume that obtains anesthetic machine or respirator according to mass velocity, height above sea level.
According to embodiments of the invention, because the influence of height above sea level to air pressure is increased in the detection and calculating of tidal volume, do not consider in the correlation technique that the air pressure that changes along with height above sea level influences the volume of exporting gas so overcome, make that detected moisture value is inaccurate, cause endangering the technical problem of patient's health, and then reached raising tidal volume accuracy, be of value to the technique effect of patient health.
Preferably, checkout gear also comprises: display module is used for showing height above sea level and tidal volume.To make things convenient for the doctor to observe and to understand current tidal volume.
Preferably, detection module is mass flow sensor.To detect the quality of anesthetic machine or respirator patient end output gas.
Preferably, module is set comprises: upturning key is used for upwards stirring the data that are presented on the display module; Downturning key is used for stirring the data that are presented on the display module downwards; Determine key, be used for when upturning key and downturning key stir destination data, determining that current data is destination data.By the setting of module is set, doctor or other operator can arrange the height above sea level in current area easily, thereby make detected tidal volume change with the change of height above sea level, reach more and tally with the actual situation the purpose of the actual tidal volume of more accurate reflection.
Preferably, processing module comprises: corresponding relation is searched the unit, is used for obtaining corresponding air pressure P according to height above sea level; Computing unit is used for calculating (m/t)/ρ=Vo/ t and tidal volume V/t=(m/t) Po/ (ρ P); Wherein, m/t is mass velocity; ρ is the density of gas, PoBe normal atmosphere.Thereby obtain the tidal volume of current height above sea level correspondence.
Fig. 3 is the sketch map of the display interface of the tidal volume checkout gear that is used for anesthetic machine or respirator shown in Figure 2.
As shown in Figure 3, the display interface that is used for the tidal volume checkout gear of anesthetic machine or respirator adopts circulation to select decimal scale window display mode, by on turn over, turn over down, acknowledgement key is selected, confirm operation such as input.Enter height above sea level interface choice box and give tacit consent to the highest order kilobit of power in place, by on turn over or under turn over, choice box circulate successively kilobit, hundred, ten, individual position, withdraw from (or recycled back) and carry out preoperative selection, choice box is selected and affirmation back (except withdrawing from), the selected item inverse shows, by on turn over, turn over down, 0-9 (or 9-0) numeral is selected in circulation, confirm back internal system record one by one, reach the purpose that height above sea level is set.
For example, local height above sea level is 2250m, by upturning key or downturning key selection height above sea level and after confirming, enter the height above sea level interface is set, position power from left to right is followed successively by thousand, hundred, ten, individual, choice box drops on the kilobit, press and confirm that numeral is anti-apparent, press and turn over or the moving 2 also affirmations that are shown to of rolling down, choice box is got back to the position power of selecting, press again to turn down choice box moved on the position power that will revise and do aforementioned modifications, input height above sea level 2250m (order of the certain input of position power order do not rely on before and after).After height above sea level input is finished, choice box chosen to withdraw from and confirm withdraw from.
Particularly, press upturning key 5 or downturning key 6 options is shown in local height above sea level item, press and determine key 7, enter height abovesea level interface 2 is set; Height abovesea level interface 2 acquiescence choice boxs are set are in kilobit, the acquiescence height above sea level is 60m.Press upturning key 5 or downturning key 6 choice box is placed the power place, position that will revise, press and determine key 7, power place, the position numerical value that needs to revise instead shows; Press upturning key 5 or downturning key 6 and will instead show numeral and be chosen as the value that to set, press and determine key 7.Withdraw from anti-showing and get back to position power selection.After the height above sea level that will import according to the above-mentioned steps typing is worth remaining value, choice box is moved to return key 4, and press and determine that key 7 is to return.
According to embodiments of the invention, because the influence of height above sea level to air pressure is increased in the detection and calculating of tidal volume, do not consider in the correlation technique that the air pressure that changes along with height above sea level influences the volume of exporting gas so overcome, make that detected moisture value is inaccurate, cause endangering the technical problem of patient's health, and then reached raising tidal volume accuracy, be of value to the technique effect of patient health.
Because in height above sea level is increased to the detection of tidal volume to the influence of air pressure and calculates, and the user can arrange the interface by height above sea level height above sea level manually is set, and then reached raising tidal volume accuracy, is of value to the technique effect of patient health.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with the general calculation device, they can concentrate on the single accountant, perhaps be distributed on the network that a plurality of accountants form, alternatively, they can be realized with the executable program code of accountant, thereby, they can be stored in the storage device and be carried out by accountant, perhaps they are made into each integrated circuit modules respectively, perhaps a plurality of modules in them or step are made into the single integrated circuit module and realize.Like this, the present invention is not restricted to any specific hardware and software combination.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (8)
1. a tidal volume detection method that is used for anesthetic machine or respirator is characterized in that, comprising:
Detect the mass velocity of described anesthetic machine or described respirator patient end;
Local height above sea level is set;
Obtain the tidal volume of described anesthetic machine or respirator according to described mass velocity, described height above sea level;
The tidal volume that obtains described anesthetic machine or respirator according to described mass velocity, described height above sea level specifically comprises:
Obtain corresponding air pressure P according to described height above sea level;
Calculate (m/t)/ρ=Vo/ t;
Calculate tidal volume V/t=(m/t) Po/ (ρ P);
Wherein, m/t is described mass velocity; ρ is the density of anesthetic machine or respirator gas supplied, PoBe normal atmosphere.
2. detection method according to claim 1 is characterized in that, obtains corresponding air pressure P according to described height above sea level and specifically comprises:
Set in advance the mapping table of height above sea level and air pressure;
Search described mapping table, find and the immediate first height above sea level h of described height above sea level1
Determine the described first height above sea level h1Corresponding air pressure P1Air pressure P for described height above sea level correspondence.
3. detection method according to claim 2 is characterized in that, obtains corresponding air pressure P according to described height above sea level and specifically comprises:
Search described mapping table, two end points determining the height above sea level scope that described height above sea level h falls into are the second height above sea level h2With the 3rd height above sea level h3
Calculate λ=(h2-h3)/(P2-P3);
Calculate air pressure P=P3+ (h-h3) * λ;
Wherein, h2＞h＞h3, P2Be h2Corresponding air pressure, and P3Be h3Corresponding air pressure.
4. detection method according to claim 2 is characterized in that, obtains corresponding air pressure P according to described height above sea level and specifically comprises:
Search described mapping table, two end points determining the height above sea level scope that described height above sea level h falls into are the second height above sea level h2With the 3rd height above sea level h3
Calculate λ=(h2-h3)/(P2-P3);
Calculate air pressure P=P2-(h2-h) * λ;
Wherein, h2＞h＞h3, P2Be h2Corresponding air pressure, and P3Be h3Corresponding air pressure.
5. a tidal volume checkout gear that is used for anesthetic machine or respirator is characterized in that, comprising:
Detection module is for detection of the mass velocity of anesthetic machine or respirator patient end;
Module is set, is used for arranging local height above sea level;
Processing module is for the tidal volume that obtains described anesthetic machine or respirator according to described mass velocity, described height above sea level;
Described processing module comprises:
Corresponding relation is searched the unit, is used for obtaining corresponding air pressure P according to described height above sea level;
Computing unit is used for calculating (m/t)/ρ=Vo/ t and tidal volume V/t=(m/t) Po/ (ρ P);
Wherein, m/t is described mass velocity; ρ is the density of anesthetic machine or respirator gas supplied, PoBe standard atmosphere.
6. checkout gear according to claim 5 is characterized in that, also comprises:
Display module is used for showing described height above sea level and described tidal volume.
7. checkout gear according to claim 5 is characterized in that, described detection module is mass flow sensor.
8. checkout gear according to claim 6 is characterized in that, the described module that arranges comprises:
Upturning key is used for upwards stirring the data that are presented on the described display module;
Downturning key is used for stirring the data that are presented on the described display module downwards;
Determine key, be used for when described upturning key and described downturning key stir destination data, determining that current data is destination data.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910088092CN101934108B (en) | 2009-07-02 | 2009-07-02 | Tidal volume detection method and device for anesthesia machine or breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200910088092CN101934108B (en) | 2009-07-02 | 2009-07-02 | Tidal volume detection method and device for anesthesia machine or breathing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101934108A CN101934108A (en) | 2011-01-05 |
| CN101934108Btrue CN101934108B (en) | 2013-08-14 |
Family
ID=43387825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200910088092ActiveCN101934108B (en) | 2009-07-02 | 2009-07-02 | Tidal volume detection method and device for anesthesia machine or breathing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101934108B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102266607A (en)* | 2010-12-31 | 2011-12-07 | 北京谊安医疗系统股份有限公司 | method and device for monitoring tidal volume |
| CN104689439A (en)* | 2015-03-13 | 2015-06-10 | 深圳市普博科技有限公司 | Tidal volume control method and system for medical breathing device |
| CN109939315A (en)* | 2017-12-20 | 2019-06-28 | 北京谊安医疗系统股份有限公司 | A kind of automatic height above sea level compensation method of ventilator turbine pressure control |
| CN114917448A (en)* | 2022-05-31 | 2022-08-19 | 深圳市美深威科技有限公司 | Medical gas preparation control method and system |
| CN116492556B (en)* | 2023-05-19 | 2023-12-22 | 深圳市龙岗区妇幼保健院 | Intelligent control method and system based on anesthesia machine |
| CN117180574B (en)* | 2023-11-07 | 2024-01-23 | 中国测试技术研究院辐射研究所 | Respirator detection device and measurement method for plateau region |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3114365A (en)* | 1958-07-16 | 1963-12-17 | Franz Frederick | Apparatus for pulmonary ventilation during anesthesia |
| EP0904793A2 (en)* | 1997-09-26 | 1999-03-31 | Ohmeda Inc. | Distal volume monitoring |
| CN1777454A (en)* | 2003-04-22 | 2006-05-24 | 医疗物理有限公司 | MRI/NMR-compatible,tidal volume control and measurement systems,methods,and devices for respiratory and hyperpolarized gas delivery |
| CN101310678A (en)* | 2008-05-07 | 2008-11-26 | 上海力申科学仪器有限公司 | Measuring method of anesthesia apparatus tidal volume |
- 2009
- 2009-07-02CNCN 200910088092patent/CN101934108B/enactiveActive
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3114365A (en)* | 1958-07-16 | 1963-12-17 | Franz Frederick | Apparatus for pulmonary ventilation during anesthesia |
| EP0904793A2 (en)* | 1997-09-26 | 1999-03-31 | Ohmeda Inc. | Distal volume monitoring |
| CN1777454A (en)* | 2003-04-22 | 2006-05-24 | 医疗物理有限公司 | MRI/NMR-compatible,tidal volume control and measurement systems,methods,and devices for respiratory and hyperpolarized gas delivery |
| CN101310678A (en)* | 2008-05-07 | 2008-11-26 | 上海力申科学仪器有限公司 | Measuring method of anesthesia apparatus tidal volume |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101934108A (en) | 2011-01-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101934108B (en) | Tidal volume detection method and device for anesthesia machine or breathing machine | |
| AU2018204890A1 (en) | System and method for preparing a pharmaceutical compound | |
| Foltynski et al. | Accuracy and precision of selected wound area measurement methods in diabetic foot ulceration | |
| US20100255448A1 (en) | Personality testing apparatus | |
| JP5235222B2 (en) | Learning support device, learning support system, learning support method, and learning support program | |
| CN102551755A (en) | Dynamic Diagnosis Auxiliary Information Generation System | |
| CN102435392A (en) | Remote intelligent pressure sensor calibration system | |
| CN111009303A (en) | Method and device for automatically adjusting amount of exercise, computer equipment and storage medium | |
| CN102507650A (en) | Method and system for testing parameters of gas-sensitive element | |
| CN104484102A (en) | Method, device and equipment for setting menu item layout | |
| CN107257976A (en) | The device, method and system that the signal graph relied on for resolution ratio is represented | |
| CN116312914A (en) | Medical record quality control method, system, terminal and storage medium | |
| CN120126124A (en) | An intelligent food recognition and dietary analysis system based on multimodal interaction | |
| CN111048180A (en) | Dietary intake investigation and analysis system, method and terminal | |
| Grossmann | Asymptotic dissipation rate in turbulence | |
| CN104008113A (en) | Electronic medical record based electronic three-measurement-chart drawing method and system | |
| CN110751994B (en) | Differential display method and system for medical record template | |
| CN119000420A (en) | Pointer type density relay calibration method and system | |
| KR101532839B1 (en) | Blood glucose management apparatus capable of generating effective blood glucose data and method for operating the same | |
| US20220180097A1 (en) | Measurement system and program | |
| CN106547394B (en) | A kind of calibration method of touch display screen, apparatus and system | |
| CN207007104U (en) | A 3D projection scanning test equipment | |
| WO2018008686A1 (en) | Management system for managing nutritional component in meal | |
| US20240156439A1 (en) | Systems and methods for self-sensing mobile medical devices to auto-correct an output | |
| JP4196680B2 (en) | Measurement support device, measurement support system, and manufacturing support system including the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |