WS/T 226-2002 Guidelines for the determination of blood glucose using portable blood glucose meters
Some standard content:
Health Industry Standard of the People's Republic of China
wS/T226—2002
Guidelines for blood glucose testing by uslngPortable blood glucose meterPublished on 2002-04-20
Published by the Ministry of Health of the People's Republic of China
Implemented on 2002-07-01
WS/T 226
In order to manage the blood glucose level of portable blood glucose meters, a standard is formulated. This standard is equivalent to AST4-A of the National Committee for Clinical Laboratory Standards (NCCLS) of the People's Republic of China, and is deleted in combination with the actual situation of China, and some internal rates are added for the first time. This standard is formulated after soliciting opinions from experts from all aspects: This standard is proposed by the Department of Medical Inspection of the Ministry of Health.
The drafting unit of this standard is the Department of Laboratory Medicine of Huashan Hospital, Medical College of Kekou University. The main contributors of this standard are: Pin Yuan, Shu Yusheng: Clinical Laboratory Center of the Ministry of Health entrusted by the Ministry of Health.
Scope
Health Industry Standard of the People's Republic of China
Guidelines for the Determination of Blood Glucose by Portable Blood Glucose Meters raeterw5/T226--2002
This standard is applicable to the determination of liquid glucose (hereinafter referred to as blood glucose) by a portable blood sampling meter. This standard provides the following information for personnel who perform negative pressure blood glucose determination: selection of blood glucose determination instruments, formulation of work procedures, implementation of quality assurance plan and pre-maintenance of blood glucose determination instruments, records of experimental results and quality control, training of operators, etc. This standard also helps personnel who perform blood glucose determination to correctly and safely collect and handle samples, accurately perform determinations, and correctly complete the quality control of blood glucose determinations and the maintenance of blood glucose measurement instruments. 2.1 Responsibilities of the acceptor 2.1.1 Fully guide and perform blood glucose measurement items 2-1.2 Select appropriate test units and reagents, and implement quality assurance plans. Selection and qualification of operators Coordinate and monitor the training of operators Responsible for regular comparison of blood test results with automatic biochemical analysis results of the laboratory. 2. 1.7
Fully understand the appropriate measures that should be taken for patients with high or low blood sperm concentration. 2.2 Selection of blood analyzer
Choose a suitable blood analyzer according to the following aspects. 2.2.1E
The test result is not easy to be confirmed.
Easy to operate:
Consumables are easily available.
Reasonable price.
Good after-surgery service.
The test result is in good agreement with the standard laboratory test result. The test result should be within the range of 15% of the automatic biochemical test result.
Choose a good blood analyzer of the same unit and company to avoid the possible error caused by the constant accuracy of the analyzer. 2.2.9
2.3 Key points of operation
2.3.1 Specimen collection: including the steps of collecting specimens correctly and safely and preventing specimen contamination. 2-3.2 Blood test operation and maintenance: mainly refer to the operating instructions of the instrument manufacturer, approved by the Ministry of Health of the People's Republic of China on April 20, 2002, implemented on July 1, 2002
WWWS/T2262U02
2.3.3 Instrument calibration: calibrate the instrument according to the method provided and the specifications of the standard product. 2.3.4 Quality control: the manufacturer should explain the matters that should be paid attention to before using the quality control product. 2.3.5 Test result report: formulate a complete and correct method for recording and reporting the test results of the quality control product. For blood glucose test results that are too low, suggestions for the corresponding measures should be made. 2.3.6 Waste disposal: Detailed treatment methods for used blood collection devices, test strips, sterile cotton balls, blood clots and all items contaminated with blood.
2.3.7 Instruments, reading kits and their accessories: Prepared in accordance with the method formulated by the supplier. 2.4 Quality Assurance System
The quality assurance system must pass multiple rounds of inspection (including specimen preparation, quality control operations, maintenance and upkeep of the blood glucose test kit, etc.) to ensure the reliability of blood glucose test results.
2.4.1 Quality Assurance Certificate
Each blood glucose analyzer should have a quality control result and instrument maintenance and other operation records. The operator should regularly check the quality control records. 2.4.2 Quality Control
Quality assurance is the core link of the quality assurance system. It can evaluate the operator's skills through the test of quality control products. All operators should participate in the quality control plan. ) Quality control products: All types of blood tests should have a certain pressure and thickness, usually including two liquids, such as the manufacturer's quality control products. If the sample is not within the specified range, the manufacturer's product description should be carefully referred to to determine whether it is a suitable product for the sample.
b! Before determining the quality control product, each person should first perform the quality control product test on the motherboard calibration instrument before selecting the specific blood test data. Tracking plan quality control product test: When the batch number is changed, the new paper seal is upgraded, and the thermal conductivity of the product is replaced, the new control product test should be performed immediately. In addition, when the problem is not in the best state or the reagents are deteriorated, additional control products should be re-tested. 2.4.3 Inter-laboratory quality evaluation
Units that use blood glucose test equipment should participate in the blood test quality control evaluation organized by the relevant organization. The organizer will send a series of products to each test unit, and the test results will be reported to the organization. The tester will make a selection of blood test results according to the results.
2.5 Staff training
Staff training should focus on the following aspects: 2.5-1 Application value and common start-up limit of blood test strips. 2.5-2 Current conditions of blood test strips and materials, 2.5.3 Environmental factors such as humidity and temperature that affect the test results. 2.5.4. Specimen collection
) The blood collection device and its use method shall be controlled according to the age (department of pediatrics, etc.), and the factors that affect the blood test results such as production of blood products, edema, dehydration, and damage to the blood collection site shall be understood. 2.5.5. Clinical blood test procedures
) The blood test device should be used in a clinical setting. It is best to use the training materials provided by the instrument manufacturer). 1) The calibration, cleaning, maintenance and troubleshooting methods of the blood test device; 2.5.6. Quality control and maintenance assurance
) Blood glucose equipment, test plan, the impact of technical errors on quality control and the corresponding improvement measures, and some quality records.
2.5.7 Results of blood sodium determination
a, however, the blood sodium values obtained by patients with diabetes, pregnancy induced diabetes, pediatric diabetes, and the elderly with diabetes mellitus should be standardized. (WS/T 226-2002) Correctly select portable blood glucose analyzer and standard laboratory methods to distinguish the differences in blood glucose determination results. For example, the standard blood glucose determination method uses whole blood for blood glucose determination, while the standard laboratory method uses blood glucose or plasma glucose determination. The results of the former will be 15% higher than those of the latter. However, some blood glucose determination methods are not designed for adjustment, and the results of whole blood determination are not close to those of plasma glucose determination. In addition, the blood glucose value in the capillary blood after a meal is higher than the result obtained by the standard laboratory method using whole blood. d) Correctly record the blood test results:
2.5. Sources of error in blood test results a) Endogenous factors (such as edema at the blood collection site, body weight or low blood pressure, etc.) b) Unsuitable brands of blood test instruments have certain relevance and c) If the blood test results are too high or too low or the test results are out of specification, the cause should be found in time and the test strips that have expired or been exposed to heat or moisture should be replaced. Check whether the operation steps are correct and whether they are damaged. After finding the cause, correct it in time and start a new test. 2.5.9 Safety measures for blood test data
Follow relevant regulations and safety measures to prevent blood coagulation and handle contaminated items in time. 2.6 Qualification of operators
The manager should establish standards to confirm whether operators can perform blood glucose determination work. The certification includes two parts: written test and practical test for operators:
2.7 Qualification certification of management personnel
Qualification certification of management personnel is the responsibility of the Medical Control and Laboratory Department, and its work shall be managed and guided by the Laboratory Department. 3. Setting the operator's role for blood test
3-1 Quality control
3.1.1 Definition of quality control
Quality control is to use the specified quality control products to evaluate the operator's skills, test strips and the health of the instrument. All operators should participate in quality control work.
3.1.2 Preparation for the test
a) Check whether the test strips and quality control station storage are appropriate: b) Check the validity period of the test strips.
1) Check the validity of the quality control products,
e) Check the accuracy of the blood test station.
3.1.3 Calibration
When a new batch of reagents is used, the blood analyzer should be recalibrated. 3.1.4 Quality control of blood strips
Before each measurement of blood samples, the operator should use the quality control samples provided by the instrument manufacturer for measurement. The quality control samples include high and low concentrations.
3.1.5 Follow-up quality control
When the test strip batch is changed, a new test strip package is used, the blood analyzer is out of order, or the test strip deteriorates, the quality control sample should be measured again.
3.1.6 Handling out-of-control
If the quality control result is out of control, the wrong sample cannot be determined. The operator should find out the cause of out-of-control and correct it, and conduct preliminary measurement until a positive result is obtained: 3.1. Records of use and maintenance of the instrument
Each instrument should have two sets of records, recording the quality control results and the instrument maintenance situation respectively. The quality control records should also include the test period, time, accuracy, test batch and validity period, original control batch and validity period, diameter shrinkage and quality results. 3
3.2 Materials required for frequency measurement
3.2.1 Replaceable blood analyzer.
3.2.2 Suitable test equipment
3.2.3 Blood collection device
3.2.4 Energy saving device or cotton ball
3.2.5 5% glycol
3. 2. 6 Non-toxic rubber gloves.
3.2.7 Set the clock (daily test results).
3-2.8 Anti-contamination barrel,
3.2.9 Case blood collection tray,
3.3 Preparation before the test:
3.3.1 Check the blood chain instrument, calibrate the spectrum, and determine the quality control products. 3.3.2 Sample collection.
W$/T 226—2002
a) Replace the intended blood collection site with ethanol, and then perform branch puncture. The site can be any type of blood collection site, both sides of the foot, and edema or infected parts should not be used. Generally, venous or arterial blood is not used.
After the puncture, fill the first drop of blood and place the second drop of blood in the designated area on the test tube. 3.4 Follow the steps specified by the manufacturer of the test tube. 3.5 The test record should include the name of the person being tested, the time of completion of the test, the unit of work, the test registration signature, etc. 3.6 What measures should be taken when abnormal results occur? If the blood sugar level is lower than or equal to the normal reference range, the following measures should be taken: 3.6.1 Report abnormal results: Repeat the blood test once and inform the doctor of the patient's condition. 3.6.2 Precautions: For high and low blood sugar, correct the blood sugar level once and inform the doctor to take the following preventive measures.||t t||Disease blood exchange: various symptoms may appear irritability, anxiety, anxiety, anxiety, etc., and severe cases may appear high blood pressure, and meat may be seen. Insufficient blood sugar may cause dysregulation, deep inhalation, and even delivery.
For patients with diabetes who take oral hypoglycemic drugs or take oral hypoglycemic drugs, if their blood sugar concentration reaches 3.9a ol/-5.0mmol/!, it is still within the normal range, but the calcium book should take "alarm" measures because their blood sugar concentration may drop. During this period, they should be prohibited from driving or engaging in dangerous activities. If patients have symptoms of hypoglycemia, "preventive measures" should be taken. For patients with low blood sugar (i.e. <5.mnsal/L), whether they have clinical symptoms or not, all measures should be taken. Low blood syndrome should be treated by supplementing the source of blood. The patient should be in a state of digestion. He can take grapes orally. If the patient has low blood pressure, sleepiness, and cannot return to normal, he can take grapes through intravenous injection. The patient should be informed of the condition and the blood will soon stop disappearing.
b) The high blood pressure is also slight: The symptoms are oral sex, feeling not weak, feeling thin, nausea, severe sleepiness or abnormal blood circulation, and there may be no light discharge from the low blood pressure. This This disease is mostly caused by the rapid increase of blood sugar levels in the blood for several hours or several days. In addition, the presence of urinary incontinence, mealtime and the patient's basic blood sugar level should also be considered: Blood test data alone cannot be used for the diagnosis of diabetes, but can only be used for clinical control and efficacy observation of disease treatment. For example, if the blood sugar level reaches 14.4mol/l after testicular sampling and reaches 12.2ml/l after 1 hour, the patient has symptoms, and needs to be treated with "report" medication. If the patient has symptoms of blood sugar or the blood sugar concentration exceeds the "report" range, auxiliary treatment can be used. For those who often use oral hypoglycemia, the increase in blood pressure is relatively large. At this time, it is not easy to use oral hypoglycemia drugs to reduce blood pressure. 3.7 The influence of the second is the flash of fiber. Various standard industry materials are free to download. 3.7.1 Technical content WS/226 a) Is the operation strictly in accordance with the manufacturer's specified procedures. b) Is the blood test time correct? 1) When the 75% ethanol is used to eliminate the skin, wait until the ethanol is completely dissolved before stopping the machine. 3.7.2 Environmental factors: such as temperature, whether the sensitivity meets the requirements of the instrument. 3.7.3 Factors used: such as the red blood cell count of newborns is high, while the red blood cell count of patients undergoing analytes and chemotherapy is low. h) Blood pressure is too high: if the patient is out of the female end area 8cmn/H·It is not suitable to ask the state three-phase blood vessel blood for blood. Severe dehydration.
) Water fetus at the sampling site.
) A certain thing
"After meal time,
3.7.4 Only the instrument and reagent
a! The reagent record is expired or changed.
6) The instrument identification and test solution are the answers to the four matching.
c) Is the receiver clean?
:comWS/T226-2002
Industry standard
Low-frequency blood analyzer blood pre-camp special creation index
WS/7229-2032
China International Publishing Publishing
Northeast First Xingmen Foreign Three No. 16, Liwang North Street
1:6445
Tel: 688279156817548
China Standard Edition Table Room Printing Factory Printingbzxz.net
Xinhua Bookstore Beijian Publishing House Publishing House New Book Classic Wood ×12301/163/1 Word 12 Flat Word
2309 August Edition 2032 * Month Record Once and Separately+
Space wywl:zcls.com
Copyright Exclusive Only Rights Must Flow
Report Tel: c010>685335332 Materials required for frequency determination
3.2.1 Replaceable blood analyzer.
3.2.2 Suitable test and maintenance equipment
3.2.3 Blood sampling device
3.2.4 Energy or cotton balls
3.2.5 5% glycol
3. 2.6 Non-conductive rubber gloves.
3.2.7 Set the clock (daily test results).
3-2.8 Anti-contamination barrel,
3.2.9 Case blood collection tray,
3.3 Preparation before the test:
3.3.1 Check the blood chain instrument, calibrate the spectrum, and determine the quality control products. 3.3.2 Sample collection.
W$/T 226—2002
a) Replace the intended blood collection site with ethanol, and then perform branch puncture. The site can be any type of blood collection site, both sides of the foot, and edema or infected parts should not be used. Generally, venous or arterial blood is not used.
After the puncture, fill the first drop of blood and place the second drop of blood in the designated area on the test tube. 3.4 Follow the steps specified by the manufacturer of the test tube. 3.5 The test record should include the name of the person being tested, the time of completion of the test, the unit of work, the test registration signature, etc. 3.6 What measures should be taken when abnormal results occur? If the blood sugar level is lower than or equal to the normal reference range, the following measures should be taken: 3.6.1 Report abnormal results: Repeat the blood test once and inform the doctor of the patient's condition. 3.6.2 Precautions: For high and low blood sugar, correct the blood sugar level once and inform the doctor to take the following preventive measures.||t t||Disease blood exchange: various symptoms may appear irritability, anxiety, anxiety, anxiety, etc., and severe cases may appear high blood pressure, and meat may be seen. Insufficient blood sugar may cause dysregulation, deep inhalation, and even delivery.
For patients with diabetes who take oral hypoglycemic drugs or take oral hypoglycemic drugs, if their blood sugar concentration reaches 3.9a ol/-5.0mmol/!, it is still within the normal range, but the calcium book should take "alarm" measures because their blood sugar concentration may drop. During this period, they should be prohibited from driving or engaging in dangerous activities. If patients have symptoms of hypoglycemia, "preventive measures" should be taken. For patients with low blood sugar (i.e. <5.mnsal/L), whether they have clinical symptoms or not, all measures should be taken. Low blood syndrome should be treated by supplementing the source of blood. The patient should be in a state of digestion. He can take grapes orally. If the patient has low blood pressure, sleepiness, and cannot return to normal, he can take grapes through intravenous injection. The patient should be informed of the condition and the blood will soon stop disappearing.
b) The high blood pressure is also slight: The symptoms are oral sex, feeling not weak, feeling thin, nausea, severe sleepiness or abnormal blood circulation, and there may be no light discharge from the low blood pressure. This This disease is mostly caused by the rapid increase of blood sugar levels in the blood for several hours or several days. In addition, the presence of urinary incontinence, mealtime and the patient's basic blood sugar level should also be considered: Blood test data alone cannot be used for the diagnosis of diabetes, but can only be used for clinical control and efficacy observation of disease treatment. For example, if the blood sugar level reaches 14.4mol/l after testicular sampling and reaches 12.2ml/l after 1 hour, the patient has symptoms, and needs to be treated with "report" medication. If the patient has symptoms of blood sugar or the blood sugar concentration exceeds the "report" range, auxiliary treatment can be used. For those who often use oral hypoglycemia, the increase in blood pressure is relatively large. At this time, it is not easy to use oral hypoglycemia drugs to reduce blood pressure. 3.7 The influence of the second is the flash of fiber. Various standard industry materials are free to download. 3.7.1 Technical content WS/226 a) Is the operation strictly in accordance with the manufacturer's specified procedures. b) Is the blood test time correct? 1) When the 75% ethanol is used to eliminate the skin, wait until the ethanol is completely dissolved before stopping the machine. 3.7.2 Environmental factors: such as temperature, whether the sensitivity meets the requirements of the instrument. 3.7.3 Factors used: such as the red blood cell count of newborns is high, while the red blood cell count of patients undergoing analytes and chemotherapy is low. h) Blood pressure is too high: if the patient is out of the female end area 8cmn/H·It is not suitable to ask the state three-phase blood vessel blood for blood. Severe dehydration.
) Water fetus at the sampling site.
) A certain thing
"After meal time,
3.7.4 Only the instrument and reagent
a! The reagent record is expired or changed.
6) The instrument identification and test solution are the answers to the four matching.
c) Is the receiver clean?
:comWS/T226-2002
Industry standard
Low-frequency blood analyzer blood pre-camp special creation index
WS/7229-2032
China International Publishing Publishing
Northeast First Xingmen Foreign Three No. 16, Liwang North Street
1:6445
Tel: 688279156817548
China Standard Edition Table Room Printing Factory Printing
Xinhua Bookstore Beijian Publishing House Publishing House New Book Classic Wood ×12301/163/1 Word 12 Flat Word
2309 August Edition 2032 * Month Record Once and Separately+
Space wywl:zcls.com
Copyright Exclusive Only Rights Must Flow
Report Tel: c010>685335332 Materials required for frequency determination
3.2.1 Replaceable blood analyzer.
3.2.2 Suitable test and maintenance equipment
3.2.3 Blood sampling device
3.2.4 Energy or cotton balls
3.2.5 5% glycol
3. 2.6 Non-conductive rubber gloves.
3.2.7 Set the clock (daily test results).
3-2.8 Anti-contamination barrel,
3.2.9 Case blood collection tray,
3.3 Preparation before the test:
3.3.1 Check the blood chain instrument, calibrate the spectrum, and determine the quality control products. 3.3.2 Sample collection.
W$/T 226—2002
a) Replace the intended blood collection site with ethanol, and then perform branch puncture. The site can be any type of blood collection site, both sides of the foot, and edema or infected parts should not be used. Generally, venous or arterial blood is not used.
After the puncture, fill the first drop of blood and place the second drop of blood in the designated area on the test tube. 3.4 Follow the steps specified by the manufacturer of the test tube. 3.5 The test record should include the name of the person being tested, the time of completion of the test, the unit of work, the test registration signature, etc. 3.6 What measures should be taken when abnormal results occur? If the blood sugar level is lower than or equal to the normal reference range, the following measures should be taken: 3.6.1 Report abnormal results: Repeat the blood test once and inform the doctor of the patient's condition. 3.6.2 Precautions: For high and low blood sugar, correct the blood sugar level once and inform the doctor to take the following preventive measures.||t t||Disease blood exchange: various symptoms may appear irritability, anxiety, anxiety, anxiety, etc., and severe cases may appear high blood pressure, and meat may be seen. Insufficient blood sugar may cause dysregulation, deep inhalation, and even delivery.
For patients with diabetes who take oral hypoglycemic drugs or oral hypoglycemic drugs, if their blood sugar concentration reaches 3.9a ol/-5.0mmol/!, although it is still within the normal range, the government should take "alarm" measures because their blood sugar concentration may drop. During this period, they should be prohibited from driving or engaging in dangerous activities. If patients have symptoms of hypoglycemia, "preventive measures" should be taken. For patients with low blood sugar (i.e. <5.mnsal/L), whether they have clinical symptoms or not, they should take "preventive measures". Low blood syndrome should be treated by supplementing the source of blood. The patient should be in a state of digestion. He can take grapes orally. If the patient has low blood pressure, sleepiness, and cannot return to normal, he can take grapes through intravenous injection. The patient should be informed of the condition and the blood will soon stop disappearing.
b) The high blood pressure is also slight: The symptoms are oral sex, feeling not weak, feeling thin, nausea, severe sleepiness or abnormal blood circulation, and there may be no light discharge from the low blood pressure. This This disease is mostly caused by the rapid increase of blood sugar levels in the blood for several hours or several days. In addition, the presence of urinary incontinence, mealtime and the patient's basic blood sugar level should also be considered: Blood test data alone cannot be used for the diagnosis of diabetes, but can only be used for clinical control and efficacy observation of disease treatment. For example, if the blood sugar level reaches 14.4mol/l after testicular sampling and reaches 12.2ml/l after 1 hour, the patient has symptoms, and needs to be treated with "report" medication. If the patient has symptoms of blood sugar or the blood sugar concentration exceeds the "report" range, auxiliary treatment can be used. For those who often use oral hypoglycemia, the increase in blood pressure is relatively large. At this time, it is not easy to use oral hypoglycemia drugs to reduce blood pressure. 3.7 The influence of the second is the flash of fiber. Various standard industry materials are free to download. 3.7.1 Technical content WS/226 a) Is the operation strictly in accordance with the manufacturer's specified procedures. b) Is the blood test time correct? 1) When the 75% ethanol is used to eliminate the skin, wait until the ethanol is completely dissolved before stopping the machine. 3.7.2 Environmental factors: such as temperature, whether the sensitivity meets the requirements of the instrument. 3.7.3 Factors used: such as the red blood cell count of newborns is high, while the red blood cell count of patients undergoing analytes and chemotherapy is low. h) Blood pressure is too high: if the patient is out of the female end area 8cmn/H·It is not suitable to ask the state three-phase blood vessel blood for blood. Severe dehydration.
) Water fetus at the sampling site.
) A certain thing
"After meal time,
3.7.4 Only the instrument and reagent
a! The reagent record is expired or changed.
6) The instrument identification and test solution are the answers to the four matching.
c) Is the receiver clean?
:comWS/T226-2002
Industry standard
Low-frequency blood analyzer blood pre-camp special creation index
WS/7229-2032
China International Publishing Publishing
Northeast First Xingmen Foreign Three No. 16, Liwang North Street
1:6445
Tel: 688279156817548
China Standard Edition Table Room Printing Factory Printing
Xinhua Bookstore Beijian Publishing House Publishing House New Book Classic Wood ×12301/163/1 Word 12 Flat Word
2309 August Edition 2032 * Month Record Once and Separately+
Space wywl:zcls.com
Copyright Exclusive Only Rights Must Flow
Report Tel: c010>685335337. The influence of the second is the flash of fiber results. Various standards and industry materials are free to download. 3.7.1 Technical specifications. WS/226. a) Is the operation strictly carried out according to the manufacturer's specified operation procedures? b) Is the blood sample wet correctly? e) Is the test time correct?
1) When the 75% ethanol is used to eliminate the skin, wait for the ethanol to completely evaporate before stopping the machine. 3.7.2 Environmental factors: such as temperature, whether the sensitivity meets the requirements of the instrument. 3.7.3 Factors used:
) Red blood cell count is abnormal: For example, the red blood cell count of newborns is high, while that of patients undergoing dialysis and chemotherapy is low. h) Blood pressure is too high: If the blood pressure is 8cmn/h in the upper part of the patient, it is not suitable for three-phase vascular blood transfusion.
) Water in the sampling site.
) a certain thing
"After meal time,
3.7.4 Only instruments and reagents
a! The reagent record is expired or changed.
6) Instrument identification and test solution are the answers to the four matching.
c) Is the receiver clean?
:comWS/T226-2002
Industry standard
Low-profile blood analyzer blood pre-camp special creation index
WS/7229-2032
China International Publishing Publishing
Northeast No. 3 Xingmenwai No. 16, Liwang North Street
1:6445
Tel: 688279156817548
China Standard Edition Table Room Printing Factory Printing
Xinhua Bookstore Beijian Publishing House Publishing House New Book Classic Wood ×12301/163/1 Word 12 Flat Word
2309 August Edition 2032 * Month Record Once and Separately+
Space wywl:zcls.com
Copyright Exclusive Only Rights Must Flow
Report Tel: c010>685335337. The influence of the second is the flash of fiber results. Various standards and industry materials are free to download. 3.7.1 Technical specifications. WS/226. a) Is the operation strictly carried out according to the manufacturer's specified operation procedures? b) Is the blood sample wet correctly? e) Is the test time correct?
1) When the 75% ethanol is used to eliminate the skin, wait for the ethanol to completely evaporate before stopping the machine. 3.7.2 Environmental factors: such as temperature, whether the sensitivity meets the requirements of the instrument. 3.7.3 Factors used:
) Red blood cell count is abnormal: For example, the red blood cell count of newborns is high, while that of patients undergoing dialysis and chemotherapy is low. h) Blood pressure is too high: If the blood pressure is 8cmn/h in the upper part of the patient, it is not suitable for three-phase vascular blood transfusion.
) Water in the sampling site.
) a certain thing
"After meal time,
3.7.4 Only instruments and reagents
a! The reagent record is expired or changed.
6) Instrument identification and test solution are the answers to the four matching.
c) Is the receiver clean?
:comWS/T226-2002
Industry standard
Low-profile blood analyzer blood pre-camp special creation index
WS/7229-2032
China International Publishing Publishing
Northeast No. 3 Xingmenwai No. 16, Liwang North Street
1:6445
Tel: 688279156817548
China Standard Edition Table Room Printing Factory Printing
Xinhua Bookstore Beijian Publishing House Publishing House New Book Classic Wood ×12301/163/1 Word 12 Flat Word
2309 August Edition 2032 * Month Record Once and Separately
Space wywl:zcls.com
Copyright Exclusive Only Rights Must Flow
Report Tel: c010>68533533
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