JP2001306692A - Blood collection management system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a blood collection management system which is applied to blood collecting operation to easily confirm matching relation about a donor between derivative items such as the chart, the body, sample, etc., regarding the same donor and can perform total management with high reliability. SOLUTION: A donor code fixed to a donor and a code fixed to a chart are read by the same code reader before blood collection to confirm that both the identification codes are the same as chart confirming operation and the donor code, a code fixed to the body, and a code fixed to a sample are read by the same code reader when blood is collected to perform container confirming operation. Consequently, it is confirmed that the generated body and sample relate to the same donor. According to confirmation data obtained by the respective confirming operations, an information processing computer generates a blood transfer list.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a blood collection management system applied to a blood collection operation for collecting blood to be transfused.

[0002]

2. Description of the Related Art Generally, a blood collection operation is performed by collecting blood from a large number of donors in a blood collection site provided with a receiving area and a blood collection area. In the blood collection area, a plurality of blood collecting beds are usually installed. ing. There are two types of blood sampling from the human body, depending on the purpose: whole blood sampling, which collects blood as it is, and component sampling, which collects only a specified type of component from blood. In 200ml blood collection and 400m
1 blood collection is being performed.

[0003] For example, the procedure for collecting whole blood is as follows. First, prior to blood collection, the blood donor (donor) fills in a self-reported item such as an address, name, age, gender, blood type, etc. on a chart sheet also serving as an application sheet, for example, in a reception area, and a doctor. Oral interviews and pre-examinations such as blood pressure measurement and blood specific gravity test are usually performed. Then, as a result of the preliminary test, if it is determined that blood collection is possible, the actual blood type, the type of blood collection (whether blood sampling or component blood sampling, and in the case of whole blood sampling, the amount of blood further collected), In addition, the donor information chart is completed by filling in various items related to the blood of the donor, for example, physical condition, whether or not to eat on the day, medical history, medication history, overseas travel history, and the like. .

[0004] Next, the donor who has become the blood collection target moves to the blood collection area and lays down on the bed, and in this state, a puncture blood collection is performed by a blood collection staff. This blood collection is performed according to the designated blood collection type, and a predetermined amount of blood is injected into a special bag-shaped container (bag) called a “main body container” and sealed to form a so-called “body”. Is done.

On the other hand, it is necessary to carry out tests on various items in order to confirm whether the collected blood is actually suitable as a raw material for blood transfusion or blood products. In addition to various blood type tests and blood count tests, virus tests such as HIV virus and hepatitis virus, liver function tests, other biochemical tests, nucleic acid amplification tests, and other tests are performed. For this reason, in blood collection, in addition to the above-mentioned main body, a small amount of blood is injected into a small-capacity tubular container called a “sample container” and sealed, so that a “sample” as a test sample is obtained. Created. The number of specimens actually created is usually large because there are many test items, and it is necessary to prepare specimens for preservation at a later date in case re-testing is required. , At least four or more.

[0006] The main body and the specimen prepared in this way are usually collectively prepared at the blood collection site on that day and sent to the blood center together with the blood delivery list and stored. Thereafter, the main body is subjected to blood transfusion in response to a request from a hospital or the like, and the specimen is subjected to a test at a blood center or stored.

[0007] Therefore, each of the main body and a large number of specimens obtained by a certain donor is then completely separated from the donor itself, and individually processed according to the intended use in a state of being individually separated. Will be done. That is, each of the main body and the sample is transported and stored as completely independent information, and is used thereafter.

[0008] However, the number of donors who collect blood per day at one blood collection site is considerably large, and a plurality of donors may collect blood in parallel according to the number of beds set. Normal. And since the main body and many samples are created from one donor as described above,
In order to manage these, it is necessary that the actually created main body and specimen be made identifiable in relation to the donor by appropriate identification means.

[0009] That is, if no such identification means is taken, the blood is provided when it is determined that a certain blood is unsuitable for transfusion as a result of the test of the sample. It is difficult to identify donors,
Since it is difficult to identify the main body containing the same blood, it is not possible to take measures to prevent the transfusion of inappropriate blood, which may result in a serious accident. It also makes no sense to do.

Conventionally, in response to such demands, identification means has been used utilizing a bar code label. More specifically, a required number of barcode labels having the same identification code are prepared, and this barcode label is used as a donor information chart, a main body container, a sample container, and other information for the same donor. For each of the items that originate from one donor and are distinct from those created by other donors (herein collectively or individually referred to as “derived items”), Artificial sticking is performed.

[0011] According to such an identification means, each of the derived items is represented by a bar code label attached thereto.
It can be easily confirmed that they belong to the same donor, and thereby, it is possible to specify the main body relating to the same donor as a certain sample and the donors that are the source of them.

However, the conventional management system using the above-described identification means has the following problems.
That is, the management system requires that all of the derived items for a particular donor have the same barcode label attached, but the area in which each of the derived items is located or the actual used barcode label is used. Locations are usually different. For example, the donor information chart is prepared and completed in the receiving area, while the main body container and the sample container are prepared and used in the blood collection area with a bed. However, since the sticking of the barcode label to each of the derived items is performed artificially, that is, by an appropriate person in charge, it is not possible to completely eliminate the risk of sticking the barcode label.

For example, usually, a bar code label is attached to a donor information chart in a receiving area, and a bar code label is attached to a main body container and a sample container in a blood collection area. Since the time and place of barcode labeling are different and therefore the person in charge of labeling is also different, one of the derivative items of one donor (A) must be There is a possibility that a code label may be stuck, and in this case, the bar code label of the donor (A) crosses and sticks to one of the derived items related to the donor (B). Is likely to occur, and as a result, a so-called "crossing mistake" occurs. In addition, since the number of specimens to be produced differs depending on the donor, there is a possibility that a specimen container without a barcode label attached is produced, and in this case, a so-called “unattached mistake” occurs.

[0014] However, there is no means for immediately knowing the occurrence of such a code label sticking error. Therefore, even if a sticking error is found, it will occur after a considerably long time has passed. It is difficult to determine the cause.

Further, when the work of blood collection in a predetermined working time period, for example, in the morning, is completed, the numbers of all the main bodies and the specimens created in that time period are determined, for example, by blood type, by component type, by inspection. Blood collection records and a blood delivery list are created based on the results of the aggregation, and the blood delivery list is used as a so-called invoice to send the donor information chart, body, and sample to the blood center. Is performed. Therefore, the person in charge artificially counts the number of the main body and the sample as "in-kind" in the state of being created and actually exists, and the result is entered in the corresponding column of the blood transfer list form, thereby obtaining the blood transfer list. Is currently being created.

However, in such a method, the number of the main body and the sample counted as the actual thing can be compared with the number of the donor information chart, but the number of the donor and the number of the donor from whom blood was actually collected is obtained. It is impossible to make a direct match at all, it is merely a numerical match, and it is impossible to manage a group of derived items related to a large number of donors with high reliability as a whole.
Therefore, for example, if one of the main body or the sample is temporarily left in an unscheduled place for some reason, the sample corresponding to the actual donor information chart does not exist, and the sample is counted. May not be included in the verification, and an error may occur in the verification itself. However, in reality, there is no means of recognizing such a situation, and it is quite possible to cause a serious accident.

All of the above-mentioned mistakes in blood collection work are artificial and are caused by the forgetting of the person in charge and insufficient communication between the persons in charge. In order to prevent such mistakes, for example, various measures have been taken to thoroughly implement a procedure for attaching a barcode label and to improve the skill or consciousness of a blood sampling person. However, none of these is a drastic solution and does not provide a sufficient effect, but rather imposes a heavy burden on the person in charge due to the complicated confirmation work.

[0018]

DISCLOSURE OF THE INVENTION The present invention has been made based on the above circumstances, and its object is to provide:
Applied to the blood collection work of collecting blood to be transfused from a number of donors, utilizing the identification code, the donor information chart relating to the same donor, the mutual relationship between derived items including the main body and the sample, It can be easily confirmed, and if a human error occurs, it can be immediately and easily known, and at the same time, the overall control of blood collection work must be performed with high reliability. An object of the present invention is to provide a blood collection management system that can be used. It is another object of the present invention to provide a blood collection management system that can create a blood transfer list based on blood collection data of many donors with sufficient accuracy and easily.

[0019]

SUMMARY OF THE INVENTION A blood collection management system according to the present invention fixes a donor code label on which an identification code for identifying a blood collection target donor from other donors is displayed on the blood collection target donor. The code label on which the same identification code is displayed is fixed to at least each of the donor information chart, the main body container, and the sample container among the derivative items to be associated with the donor, and before the blood collection, the code of the donor code label is read. By performing the code reading of the chart code label fixed to the donor information chart by the same code reading means, a chart confirmation operation is performed to confirm that the identification codes of the two are the same by the code reading means. For blood collection, read the code on the donor code label and By reading the code of the main body code label fixed to the container and reading the code of the sample code label fixed to the sample container by the same code reading means, the identification code of the main body code label is the same as the donor code label. And the container reading operation for confirming in the code reading means that the identification code of the sample code label is the same as the donor code label, whereby the created main body and the sample relate to the same donor. It is characterized by confirming that it is.

In the above, the code reading means has a code storage function of storing the content of the read identification code, a determination function of determining a difference between the plurality of read identification codes, and a determination result displaying the result of the determination. It is preferable that the handy code reader has a display function and a confirmation data storage function of storing a determination result as confirmation data. In this case, the handy code reader has a next operation display function for displaying the content of an operation to be performed next when the plurality of read identification codes are determined to be the same, and a plurality of read identification codes. It is preferable to have an error display function of displaying that the code is different when the code is determined to be different.

In the blood collection management system of the present invention, it is preferable that the same handy code reader is used commonly for the chart checking operation and the container checking operation.
In addition, the handy code reader inputs a person identification code assigned to each person in charge of operation,
It is preferable to have a function of storing the person in charge identification code in a state where the code is associated with the confirmation data formed by the person in charge.

Further, the handy code reader stores the result of the chart confirmation operation as chart confirmation data in a state associated with the identification code, and stores the result of the container confirmation operation as container confirmation data in a state associated with the identification code. It is preferable to have a function and a function of collectively transferring chart confirmation data and container confirmation data stored for a plurality of donors to an information processing computer.

Each of the code labels used in the blood collection management system of the present invention shall display, in addition to the identification code, at least one of information on donors and information on blood collection conditions as an additional code. Can be.

Further, the handy code reader used in the blood collection management system of the present invention reads the code label attached to another derivative item on which the same identification code as that of the donor code label is displayed to read the other code. It is preferable to have a function of storing the information of the derivative item of the above in a state associated with the identification code. Furthermore, it is preferable that the handy code reader has a function of storing the additional information in a state where the additional information is associated with the identification code by reading the additional code label in the chart checking operation or the container checking operation.

In the above, the identification code can be a bar code. Further, in practice, a code label sheet is prepared in which at least four or more of the adhesive code labels having the same identification code are formed on a common backing so as to be peelable, and individual code labels obtained from this code label sheet are prepared. Is preferably fixed to the donor and each of the derived items including the donor information chart, the main body container, and the specimen container.

Further, in the blood collection management system of the present invention, the information processing computer has a function of totalizing blood collection data of all the donors according to the identification code based on the confirmation data transferred from the plurality of handy code readers. Can be included. In this case, it is preferable that the information processing computer has a function of creating a blood transfer list based on the result of the tallying process.

[0027]

According to the blood collection management system of the present invention, before blood collection, a chart confirmation operation for confirming the matching relationship between the donor and the donor is performed by using a code label fixed to the donor and the donor information chart. At the time of blood collection, a container check operation is performed in which the code label fixed to the donor, the main body, and the sample confirms the matching relationship between the donors. Therefore, even if each derivative item is individually separated, the code label fixed to the derivative item must be used to identify the derivative item related to the same donor and to identify the original donor. Is very easy,
As a result, the whole blood sampling operation can be managed with high reliability.

In addition, since the chart checking operation and the container checking operation are performed mechanically by judging the difference between the identification codes automatically executed by the code reading means, a crossing mistake in the attachment of the code label or an unchecked error occurs. When a human error such as a sticking error has occurred, it can be immediately known in each confirmation work, and as a result, necessary measures can be taken immediately. Can be prevented. Further, since there is no mistake in the judgment, it is possible to easily manage a large number of derived items with extremely high reliability.

Further, by using a handy code reader as a code reading means, each checking operation can be performed very easily. Since the handy code reader has a judgment function and a storage function, the person in charge can read the information at any time. Thus, the user can reconfirm the result of the confirmation, so that the operation can always proceed with peace of mind.

Further, by collecting the chart confirmation data and the container confirmation data from the handy code reader in the computer for information processing, a blood collection record and a blood delivery list can be automatically and extremely easily created. And its content is very accurate.

Since a bar code can be used as the identification code, the production and reading thereof can be performed reliably and easily, and a plurality of adhesive code labels on which a code including the same identification code is displayed. Prepares a code label sheet formed on a common backing so that it can be peeled off, so that the work of attaching a code label to each of the derived items is easy, and the possibility of sticking errors is greatly reduced. be able to.

[0032]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a blood collection management system according to the present invention will be described in detail. In this management system, a code label in which an identification code for identifying a blood collection target donor from other donors is displayed by printing or the like,
Specifically, a barcode label having an adhesive back surface is used. For example, as shown in FIG. 1, for example, ten barcode labels 12 (code bars are omitted) each having the same identification code are formed on one surface of a common mount 10 so as to be peelable. A code label sheet 15 is prepared. In practice, it is convenient for the barcode label 12 to have a different background color for each blood type.

FIG. 2 shows a series of sequential steps in the blood sampling operation on the left side, with the vertical axis as the time axis, and the blood sampling operation on the right side with time consistency with the blood sampling steps. It is explanatory drawing which shows the main step of a management system with a continuous sequential block.

In this blood collection management system, first,
Prior to blood collection, the blood donor (donor), for example, in a reception area, fills out a predetermined self-reported item on a donor information chart sheet and undergoes a preliminary test, and as a result,
One barcode label peeled off from the code label sheet is fixed to the donor whose blood collection is determined to be possible.

The means for fixing the donor code label to the donor is not particularly limited, but in practice, it is preferable to use an arm band (wrist band) which is detachable on the wrist of the donor with a double-sided tape or the like. In, an arm band to which a barcode label is attached is attached to the donor's wrist. This arm band is kept as it is until the end of blood collection. The barcode label attached to this armband is a "donor code label"
It is called.

On the other hand, a bar code label peeled off from the same code label sheet is affixed to the donor information chart in which necessary items are entered. The bar code label attached to the donor information chart is called a “chart code label”. The place where the label is attached in the donor information chart is not particularly limited, but is desirably predetermined.

Next, the donor moves his / her code label sheet and donor information chart to the blood collection area, hands them to the blood collection staff, and lays down on the blood collection bed. In this state, puncture blood collection is performed by the blood collection staff, but before that, a chart check operation is performed.

In this chart checking operation, the blood sampling person activates a dedicated handy bar code reader (hereinafter simply referred to as "code reader") carried by the person and first gives the blood collection person himself / herself. Enter the person in charge identification code. Then, the “pre-processing” mode is selected. This input operation may be performed, for example, by operating a numeric keypad provided on the code reader, but may also be performed, for example, by reading a bar code on the name plate on which a person identification code is displayed.

Next, reading of the donor code label in the arm band of the donor and reading of the code of the chart code label are successively performed by the code reader.

The code reader used here has a code storage function of reading a bar code and storing the content thereof, and also checks whether or not the stored identification codes are different, that is, whether the identification codes match or mismatch. It has a determination function, a determination result display function for displaying the result of this determination, and a confirmation data storage function for storing the determination result as confirmation data. In particular,
In addition to the above functions, the next operation display function displays the presence or absence of the next operation to be performed when the plurality of read identification codes are determined to be the same, and the content of such operation when there is such an operation. If the plurality of read identification codes are determined to be different, an error display function for displaying that fact is used.

Therefore, in a normal case, the donor information chart passed from the donor to the blood collection person is the person's own, so the identification code of the donor code label and the identification code of the chart code label are the same. In this case, the result of the determination by the determination function of the code reader is “matched” and is stored as chart confirmation data. At the same time, an indication to that effect is displayed on the display unit of the code reader, and the next step, that is, the content of the operation to be performed next by the blood collection person concerned, for example, a message "Transition to blood collection mode." The displayed blood collection person can confirm that the donor information chart is that of the donor himself, and can start the next operation or work with confidence.

If the donor information chart passed from the donor to the blood collection person is not the person's own, the identification code of the donor code label and the identification code of the chart code label are different, so that the code reader judges. The determination result by the function is “mismatch”, so that an error is displayed and the code reader is prohibited from performing the next operation.

As described above, by attaching the donor code label and the chart code label and performing the chart confirmation operation performed by the chart confirmation operation, the blood collection staff can
It is easy to confirm that the donor information chart belongs to the donor, and if it is not, it is easy to know so, so that necessary measures can be taken immediately.

After the chart checking operation described above is properly completed, the donor who performs blood collection punctures the donor and performs a predetermined blood collection. As a preparatory operation for the blood collection operation, the collected blood is injected. The main body container is set at a position near the bed on which the donor lies, and the required number of sample containers are prepared.

In the blood collection management system of the present invention, the following container checking operation is performed on the main body container and the sample container. That is, barcode labels obtained from the code label sheet given by the donor are affixed one by one to each of the main body container and all the sample containers used to contain the blood of the donor. They are,
These are referred to as “body code label” and “sample code label”, respectively. The places where the labels are applied in the main body container and the sample container are not particularly limited, but are preferably predetermined.

In this state, the blood collection staff sets the code reader in the “blood collection mode”, reads the code of the donor code label on the donor arm band on the bed, reads the code of the main body code label, and sets the sample. The reading of the code of the code label is continuously performed.

Then, in the code reader, the difference between the identification code of the main body code label and the identification code of the donor code label is determined, and the difference between the identification code of the sample code label and the identification code of the donor code label is determined. The display section indicates that fact.

In the normal case, since the identification code of the donor code label is the same as the identification code of the main body code label and the sample code label, all the determination results by the determination function of the code reader are “matched”, It is stored as confirmation data. At the same time, a message to that effect is displayed on the display unit of the code reader, and the content of the next operation is displayed. Thereby, the blood collection staff can confirm that the main body code label of the main body container and the sample code label of the sample container are both based on the same identification code as the donor code label. Also,
Thereby, it is also confirmed at the same time that the identification codes of the main body code label and the sample code label match.

When the identification code of the main body code label does not match the donor code label, or when the identification code of any of the sample code labels does not match the donor code label, the determination result of the determination function of the code reader is “unmatched”. , An error message is displayed and the code reader is prohibited from performing the next operation.

As described above, the blood collection person can surely know that the identification code does not match in the main body, the main body container, the sample, or the sample container in the container checking operation. The item determined to be should not be managed as a derivative item for the donor, and the necessary measures can be taken immediately.

Although the above-described container checking operation is performed in the blood collection area, the actual operations required are the attachment of the main body code label and the sample code label, the donor code label, the main body code label, and the sample code label. These operations can be performed during blood collection, immediately before puncturing, or at the end of blood collection, depending on the type of blood collection. For example, in the case of whole blood sampling, it is preferable to perform the sticking operation while collecting blood, and to perform the code reading operation at the end of the blood sampling. The reading operation is preferably performed immediately before puncturing.

In the present invention, although not particularly limited, it is preferable that the determination function in the code reader is a function of determining the difference between the reference code and the identification code of the donor code label. Therefore, when the determination function of the code reader is to store the content of the identification code read first as a reference code, and then compare the read identification code with the reference code to determine the difference. In the chart check operation and the container check operation, the code of the donor code label is first read.

On the other hand, when the code of the donor code label includes item specifying information indicating that the code is related to the donor code label, the donor code label is used by using the item specifying information. Can be stored as a reference code. Therefore, in this case, the reading operation is simply performed for all necessary code labels without any particular restriction on the code reading order.

As a result, in the code reader,
For one donor, the identification code of the chart code label is stored as chart confirmation data in a state confirmed as that of the donor by the chart confirmation work,
Further, the identification codes of the main body code label and the sample code label are stored as container confirmation data in a state where the identification code is that of the donor in the container confirmation operation. In addition, these confirmation data are stored in a state associated with the identification code used as the reference code and in a state associated with the person-in-charge identification code of the person in charge of blood collection.

The barcode of the barcode label actually used includes, in addition to the identification code necessary for identifying the donor, the name of the blood center that manages the blood, the blood collection place, the blood type, the lot of the main container, and the designation. The type of blood collection performed, the type of designated sample, and information about donors and blood collection conditions, and other information may be displayed as additional codes, thereby providing such information. Can be managed in association with the donor's identification code.

Since the blood collection management system of the present invention is as described above, when the blood collection work is completed for all the donors, the contents of the confirmation data are compared to obtain the necessary data for each donor. That is, it can be confirmed that all derived items are available for all donors.

The collation results show that the donor information chart, the created main body and specimen, and the identification codes of the code labels attached to the other derived items all match for each donor. This guarantees that the blood of the main body and the sample is from the donor listed on the donor information chart, and therefore, each of all the derived items is made using the identification code as a whole. Thus, you have complete control over your relationship with the donor.

As a result, for example, when it is later found that a certain blood is unsuitable for blood transfusion in the test of the sample, the identification code of the sample code label affixed to the sample container is used as a clue to determine the same. Can be identified very easily and surely in a short period of time, so that the transfusion of inappropriate blood can be reliably prevented, and the occurrence of an accident can be prevented beforehand. . Further, since the donor information chart is specified together with the specification of the main body, it is possible to specify the blood donor very easily and surely in a short time.

It is common for a blood collection person to collect blood from a considerable number of donors during a predetermined blood collection work time slot. Therefore, the code reader includes confirmation data for the number of donors who have been in charge. It will be accumulated.
Since each of these confirmation data is associated with the identification code given to the donor as described above, when a predetermined working time has elapsed, the number of donors actually collected so far and The code reader can check and confirm the number of the prepared main body and the number of samples to be present, and the operation of checking and checking is extremely simple. Then, as a result, a group of confirmation data in one working time zone by one blood collection person is obtained.

The confirmation data group for a large number of donors formed in the code reader in this way is transferred to the information processing computer. Here, as the information transfer means, a currently known technique can be used as it is, and for example, an optical communication means or the like can be used. This information processing computer has a function of processing the transferred information of the blood collection data group by all the blood collection persons and totaling the data for each category according to the scheduled items.
For example, the total number of donors, the total number of donors for each blood type, the total number of donor information charts, the total number of created main bodies and samples, and other aggregated information are created as blood collection data for the day.

Further, the computer for information processing has a function of creating a blood collection record and a blood transfer list based on the blood collection data based on the total information, whereby the details of the created main body and the sample are obtained. The described blood transfer list can be created mechanically and thus automatically. That is, in the blood transfer list, it is necessary that items such as the identification code of the main body of each blood type and the identification code of the specimen are described for each blood collection type, and these data are collected as blood collection data. , And printed on a blood transfer list sheet, a blood transfer list is easily created.

The information described in the blood transfer list is based on confirmation data obtained by reading the identification code attached to each derivative item for each donor at each blood collection. Therefore, its reliability is extremely high. Therefore, if the number of bodies in the blood transfer list does not match the number of bodies to be shipped, make sure which one is more reliable, such as by referring to the number of other derived items. The decision can be made, so that appropriate measures can be taken. For example, when the actual number of main bodies is small, it may be searched for, and when the number of main bodies on the blood transfer list is small, it may be compared with the number of donor information charts.

Although the blood collection management system of the present invention has been specifically described above, various changes can be made in the present invention. For example, other items that are not mentioned as derivative items above can be treated as derivative items. In this case, by attaching a code label including the identification code to the other object and reading the code, the identification item can be similarly managed using the identification code as a part of the derived item. .

When there is other information to be added, the additional information is coded in, for example, the form of a bar code and used as a code for additional writing, and this is used to check the chart using the function of a code reader. By reading in the operation or the container confirmation operation, the additional information can be stored in a state where the additional information is associated with the identification code related to the donor. Such additional information includes so-called special notes relating to the donor, and the additional information can be managed as a part of the blood collection data. In this case, the additional recording code does not need to have an identification code.

In the present invention, it is desirable that the chart check operation and the container check operation be performed by the same code reader, but this is not essential. That is, it is also possible to perform a chart confirmation operation by a certain code reader in the reception area and perform a container confirmation operation by another code reader by another person in the blood collection area. In this case, it is not possible for the code reader to immediately perform the collation operation on the results of both confirmation operations, but, for example, by transferring the data of one code reader to the other code reader, Collation work can be performed. Alternatively, it is also possible to transfer the data of both code readers to the information processing computer and perform the collation work in the information processing computer.

In the present invention, the identification code may be of any type, and it is not essential that the identification code is a bar code. It is preferable to use a barcode, because it is easy.

It is practically necessary that the code reader be of a cordless type that can be carried by individual persons. Further, the code reader may be provided with a function of issuing a warning sound or a warning message by voice in accordance with the error display.

[0068]

According to the blood collection management system of the present invention, before blood collection, a chart confirmation operation is performed in which a donor and a donor information chart are used to confirm the matching relationship between the donors by using a code label fixed on the donor information chart. At the same time, at the time of blood collection, a container confirmation operation is performed in which the donor, the main body, and the code label fixed to the sample confirm the matching relationship between the donors. Therefore,
Even if each derivative item is isolated separately, it is extremely difficult to identify the derivative item related to the same donor and the original donor by the code label fixed to the derivative item. It is easy and, after all, the whole operation of blood collection can be performed with high reliability.

Further, since the chart checking operation and the container checking operation are performed mechanically by judging the difference between the identification codes automatically executed by the code reading means, a crossing mistake in the attachment of the code label or an unchecked error occurs. When a human error such as a sticking error has occurred, it can be immediately known in each confirmation work, and as a result, necessary measures can be taken immediately. Can be prevented. Further, since there is no mistake in the judgment, it is possible to easily manage a large number of derived items with extremely high reliability.

Also, by using a handy code reader as a code reading means, each checking operation can be performed very easily. Since the handy code reader has a judgment function and a storage function, the person in charge can read the information at any time. Thus, the user can reconfirm the result of the confirmation, so that the operation can always proceed with peace of mind.

Further, by collecting the chart confirmation data and the container confirmation data from the handy code reader in the information processing computer, a blood collection record and a blood delivery list can be automatically and extremely easily created. And its content is very accurate.

Since a bar code can be used as the identification code, its production and reading can be carried out reliably and easily, and a plurality of adhesive code labels on which a code containing the same identification code is displayed. Prepares a code label sheet formed on a common backing so that it can be peeled off, so that the work of attaching a code label to each of the derived items is easy, and the possibility of sticking errors is greatly reduced. be able to.

As described above, according to the present invention, the present invention is applied to the work of blood collection for collecting blood to be transfused from a large number of donors, and the donor information chart and the main body of the same donor are utilized by using the identification code. In addition, it is possible to easily confirm the matching relationship between derived items including specimens, and if a human error occurs, it can be immediately and easily known, and at the same time, the blood collection work ,
Its overall management can be performed with high reliability. Further, a blood transfer list based on blood collection data for a large number of donors can be created sufficiently accurately and easily.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing an example of a code label sheet used in the blood collection management system of the present invention.

FIG. 2 is a block diagram showing a series of steps in a blood collection operation and corresponding main steps in an example of a blood collection management system of the present invention, with the vertical direction as a time axis.

[Explanation of symbols]

 10 Mount 12 Bar code label 15 Code label sheet

Claims (13)

[Claims] 1. A donor code label displaying an identification code for identifying a blood collection target donor from other donors is fixed to the blood collection target donor, and a code label displaying the same identification code as the identification code is displayed on the donor code label. Before the blood collection, the code of the donor code label is read and the chart code label fixed to the donor information chart is fixed to at least the donor information chart, the main body container and the sample container among the derivative items to be associated with the donor. By performing the code reading of the donor code label by the same code reading means, the code reading means confirms that the two identification codes are the same. Code on the body code label fixed to the body container The identification code of the main body code label is the same as the donor code label by performing the reading and the code reading of the sample code label fixed to the sample container by the same code reading means. Perform the container confirmation work to confirm that the identification code of the donor code label is the same as the donor code label by the code reading means, thereby confirming that the created main body and sample are related to the same donor. Characterized blood collection management system. The code reading means has a code storage function of storing the content of the read identification code,
It is a handy code reader having a determination function of determining a difference between a plurality of read identification codes, a determination result display function of displaying a determination result, and a confirmation data storage function of storing the determination result as confirmation data. The blood collection management system according to claim 1, wherein 3. A handy code reader comprising: a next operation display function for displaying the contents of an operation to be performed next when a plurality of read identification codes are determined to be the same; 3. The blood collection management system according to claim 2, further comprising: an error display function of displaying, when it is determined that the numbers are different, that effect. 4. The blood collection management system according to claim 2, wherein the same handy code reader is used commonly for a chart checking operation and a container checking operation. 5. The handy code reader according to claim 1, wherein a person identification code assigned to each person in charge of operation is associated with the person identification code and confirmation data formed by the person in charge. The blood collection management system according to any one of claims 2 to 4, wherein the blood collection management system has a function of storing the data. 6. The handy code reader stores the result of the chart check operation as chart check data in a state associated with the identification code, and stores the result of the container check operation as container check data in a state associated with the identification code. The function of claim 2, wherein the function of transferring the chart confirmation data and the container confirmation data stored for a plurality of donors to the computer for information processing collectively is provided. The blood collection management system according to any one of the above. 7. The code label according to claim 1, wherein, in addition to the identification code, at least one of information on donors and information on blood collection conditions is displayed as an additional code. 7. The blood collection management system according to any one of 6. 8. The handy code reader reads the code label attached to another derivative item on which the same identification code as that of the donor code label is displayed, thereby recognizing the information of the other derivative item. The blood collection management system according to any one of claims 1 to 7, further comprising a function of storing the data in a state associated with the code. 9. The handy code reader has a function of storing additional information in a state associated with an identification code by reading an additional code label in a chart checking operation or a container checking operation. The blood collection management system according to any one of claims 1 to 8. 10. The blood collection management system according to claim 1, wherein the identification code is a barcode. 11. A code label sheet in which at least four or more sticky code labels having the same identification code are formed on a common backing sheet so as to be peelable, and individual code labels obtained from the code label sheet are provided. But,
The blood collection management system according to any one of claims 1 to 10, wherein the blood collection management system is fixed to each of a donor and a derived item including a donor information chart, a main body container, and a specimen container. 12. The computer according to claim 1, wherein the computer for information processing has a function of collecting blood collection data of all donors according to the identification code based on the confirmation data transferred from the plurality of handy code readers. The blood collection management system according to any one of claims 6 to 11. 13. The blood collection management system according to claim 12, wherein the information processing computer has a function of creating a blood transfer list based on a result of the tallying process.