WO2002007800A1 - Pochette de transfert de sang et procede pour en liberer la fermeture de securite - Google Patents

Pochette de transfert de sang et procede pour en liberer la fermeture de securite Download PDF

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Publication number
WO2002007800A1
WO2002007800A1 PCT/KR2000/000990 KR0000990W WO0207800A1 WO 2002007800 A1 WO2002007800 A1 WO 2002007800A1 KR 0000990 W KR0000990 W KR 0000990W WO 0207800 A1 WO0207800 A1 WO 0207800A1
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WO
WIPO (PCT)
Prior art keywords
blood
patient
safety device
bar code
lock
Prior art date
Application number
PCT/KR2000/000990
Other languages
English (en)
Inventor
Hyung-Soo Kim
Original Assignee
Kim Hyung Soo
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kim Hyung Soo filed Critical Kim Hyung Soo
Priority to AU2000267396A priority Critical patent/AU2000267396A1/en
Publication of WO2002007800A1 publication Critical patent/WO2002007800A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
    • A61J1/14—Details; Accessories therefor
    • A61J1/1437—Locking means requiring key or combination to open the container
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02—Blood transfusion apparatus
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F3/00—Labels, tag tickets, or similar identification or indication means; Seals; Postage or like stamps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J2205/00—General identification or selection means
    • A61J2205/10—Bar codes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/60—General characteristics of the apparatus with identification means
    • A61M2205/6009—General characteristics of the apparatus with identification means for matching patient with his treatment, e.g. to improve transfusion security

Definitions

  • the present invention relates to a safety device that holds blood-bags for transfusions
  • the safety device allows a blood transfusion to begin only when a patient's
  • unique identification data corresponds with the data registered on the blood-bag safety device.
  • the cross-matching of blood to be transfused is carried out in a blood bank
  • Cross-matching is a test to prevent serious adverse reactions, at times fatal, from
  • test results show there are no incompatibilities with the blood, it is then issued from the blood bank to the medical staff for transfusion to his/her patient.
  • the patient's identification is then issued from the blood bank to the medical staff for transfusion to his/her patient.
  • nursing staff independently identify the patient and unit of blood to be transfused at patient's
  • the principal object of the present invention is to provide a safety device for
  • Another object of the invention is to provide a safety device for blood-bags and a
  • a safety system for blood-bags which comprises: a safety device for holding
  • a device for blood-bags which comprises: a device for holding the blood-bag; a device for storing or
  • the first identification data is contained in a bar code. It comprises at least
  • At least one kind of information about the blood to be transfused namely, the blood type or
  • red blood cell concentrates red blood cell concentrates, platelets concentrates, or plasma.
  • the lock mechanism of the blood-bag safety device comprises a spring
  • the signal generator comprises: a receiver that reads the
  • a controller for judging whether the blood is
  • the blood in the bag is fit for the patient who needs a transfusion.
  • the first identification data is contained in a bar code and comprises of at
  • At least one kind of information about the blood to be transfused that is, the blood type or
  • red blood cell concentrates red blood cell concentrates, platelets concentrates, or plasma.
  • the second identification data also comprises at least one piece of
  • blood cell concentrates platelets concentrates, or plasma.
  • the signal generator comprises a magnetic field generator that creates a magnetic field if the blood is fit for the transfusion recipient, and a transmitter for sending the
  • the releasing signal generator comprises a wireless signal generator for
  • transfusion and a transmitter for sending the generated signal.
  • transfusion recipient from a mark or device with the patient; judging whether the blood is fit
  • the first identification data is contained in a bar code and comprises at least one
  • blood cell concentrates platelets concentrates, or plasma.
  • the second identification data also comprises at least one kind of
  • the blood type or blood component red blood cell concentrates, platelets concentrates, or plasma.
  • the releasing signal releases the lock on the blood-bag safety device.
  • releasing the lock on a blood-bag safety device comprises the following steps: reading the
  • releasing the lock on a blood-bag safety device comprises the following steps: reading the
  • the wireless signal corresponds with a preset pulse duration and interval length; and releasing the lock on the blood-bag safety device by means of the magnetic field generated.
  • FIG. 1 is a block diagram illustrating the bar code reader in accord with the first
  • FIG. 2 is a flow chart showing the transfusion data confirmation procedure of the
  • FIG. 3 is a flow chart showing the procedure for safely releasing the lock on the
  • FIG. 4 is a block diagram showing the structure of the blood-bag safety device in
  • FIG. 5a is a drawing showing the design of the bar code reader in accord with the
  • FIG. 5b is a drawing showing the movement of the electromagnetic bars in FIG. 5a.
  • FIG. 6 is a plan for inserting the electromagnetic bars of the bar code reader into the
  • FIG. 7 is a side [lateral] view of the structure of the lock on the blood-bag safety device in accord with the first preferred embodiment of the present invention.
  • FIG. 8 is a structural drawing of the bar code reader in accord with the second
  • FIG. 9 is a flow chart showing the transfusion data confirmation procedure of the
  • FIG. 10 is a block diagram showing the structure of the blood-bag safety device in
  • FIG. 11 is a plan for storing the bar code data on a blood-bag safety device so as to
  • FIG. 12 is a structural drawing of the lock mechanism on the blood-bag safety device
  • FIG. 13 is a structural drawing of the bar code reader in accord with the third
  • FIG. 14 is a structural drawing of the blood-bag safety device in accord with the
  • FIG. 15 is a structural drawing of the lock mechanism of the blood-bag safety device
  • FIG. 1 is a block diagram illustrating the bar code reader in accord with the first
  • the bar code reader is comprised of a CCD (Charge Coupled
  • comparator 140 a signal reverser 150, an electromagnet driver 160 and a speaker driver 170.
  • the CCD sensor 100 reads data from a bar code and converts the data to an electrical
  • the digital converter 110 converts the patient's data that is transferred from the CCD
  • the senor 100 into a digital signal and stores the digital signal in memory 130.
  • the senor 100 into a digital signal and stores the digital signal in memory 130.
  • the clock generator 120 generates a pulse at regular intervals when the bar code
  • the memory 130 stores the digitally converted bar code data taken from a patient's
  • the contents comparator 140 judges whether the bar code data from the patient's file
  • the bar code data from the patient's file comprises information such as the patient's
  • ID number ID number, name, gender, age and/or type of ailment, and/or blood data such as the blood
  • white corpuscles red corpuscles, thrombocytes, or blood plasma
  • the bar code on the blood-bag safety device contains the same kinds of data about the patient and their blood.
  • the contents comparator 140 then reads the data (such as
  • the signal reverser 150 activates the electromagnet driver 160 when the bar code
  • the electromagnet driver 160 transfers a magnetic charge forming a signal to the
  • the speaker driver 170 serves the function of emitting an alarm when the bar code
  • the bar code reader When the bar code reader receives bar code data from a patient's file, the received
  • the electrical signal is converted into an electrical signal by the CCD sensor 100.
  • the electrical signal is
  • the bar code reader scans the bar code attached to the blood-bag safety
  • the received data is converted into an electrical signal in the CCD sensor 100 and
  • the contents comparator 140 judges whether the converted digital signal
  • the bar code data that is used to judge correspondence is at least one kind of data
  • the bar code data from the patient's file and the blood-bag safety device can be used to judge
  • the signal reverser 150 activates the electromagnet driver 160.
  • FIG. 2 is a flow chart showing the transfusion data confirmation procedure of the
  • the blood bank cross-matches the blood to be used for the transfusion.
  • the patient data is information such the patient's
  • the blood data is information about the blood
  • red blood cell concentrates, platelets concentrates, or plasma red blood cell concentrates, platelets concentrates, or plasma
  • Step 210 to the safety device holding the blood-bag.
  • the bar code reader is used to scan the bar code attached to the patient's file (Step 220).
  • received bar code data is then converted into a digital signal and stored in memory 130.
  • the bar code reader is used to scan the bar code on the blood-bag safety device
  • Step 230 and judge whether the data taken from the safety device corresponds with the
  • the bar code data that is used to judge correspondence is at least one kind of data
  • the extracted data comprises information such as the patient' s ID number, name,
  • Step 260 That is, if the patient's bar
  • the safety device opens when the raised locking mechanism is drawn down by the formation
  • the speaker driver 170 emits an alarm and the lock
  • Step 280 the data comparison procedure is carried out again beginning from
  • blood data such as the blood type or
  • the blood component to be transfused is recorded on a bar code label. Then the bar code label is attached to the blood-bag safety device.
  • the bar code reader scans the patient's bar code, which contains both patient data and blood
  • the patient data is information such as the patient's ID number, name, gender, age,
  • the blood data is information such as the blood type or blood component
  • the received bar code data is converted into a digital signal and then stored in
  • the bar code reader scans the bar code on the blood-bag safety
  • the bar code reader extracts the ID number data from the data taken off the safety
  • ID number data from the patient's file corresponds with the ID number data
  • judge data correspondence can be just one kind of data extracted from the patient's bar code
  • the extracted data comprises information such as the
  • the bar code reader is used to scan the bar code data on the blood-bag
  • the bar code reader extracts the blood type and red blood corpuscle data
  • the blood-bag safety device opens.
  • the bar code reader extracts data about the
  • Component transfusion comprises separately transfusing a blood
  • component such as red blood cell concentrates, platelets concentrates, or fresh frozen plasma.
  • the blood-bag safety device opens.
  • the blood-bag safety device will also open if all of the bar code data
  • the bar code reader might receive bar code data from the blood-bag
  • the safety device comprising of patient data and blood data, and also receive bar code data from the patient's file comprising of both patient data and blood data.
  • the patient data is
  • the blood pressure information such as the patient's ID number, name, gender, age and/or diagnosis.
  • the blood pressure value such as the patient's ID number, name, gender, age and/or diagnosis.
  • data is information such as the blood type or blood component (red blood cell concentrates,
  • platelets concentrates, or plasma) to be transfused. Then, if all of the bar code data taken
  • the blood-bag safety device will open.
  • the blood bank cross-matches the blood to be
  • data attached to the blood-bag safety device may also include a schedule for transfusions that
  • patient identified by specific data such as the patient's ID number, name, gender, age and/or
  • FIG. 3 is a flow chart showing the procedure for safely releasing the lock on the
  • the bar code reader is used to scan the bar code on the patient's
  • the bar code reader judges whether the stored data from the blood-bag safety
  • Step 320 corresponds with the stored data taken from the patient's file.
  • Data correspondence is determined using at least one kind of data taken from both
  • the extracted data comprise
  • the electromagnet driver 160 sends a signal to the bar
  • Step 340 which
  • the blood-bag safety device opens when the locking mechanism held up by
  • FIG. 4 is a block diagram showing the stracture of the blood-bag safety device in
  • the safety device 400 that secures the blood-bag 430 is designed
  • bag safety device are its bar code 410, two electromagnetic bar insertion sockets 420 for
  • the bar code 410 inserting the bar code reader into the safety device, and a lock mechanism.
  • patient data such as the patient's ID number, name, gender, age and/or diagnosis
  • blood data concerning the blood type or blood component red blood cell concentrates
  • platelets concentrates, or plasma) to be transfused.
  • the blood bank cross-matches the
  • a bar code the patient data (such as the patient's ID number, name, gender, age and/or
  • diagnosis and/or blood data (the blood type or blood component to be transfused).
  • the bar code 410 is attached to the blood-bag safety device between the two
  • electromagnetic bar insertion sockets where it can be scanned when the bar code reader is
  • the blood-bag safety device comprise holes that correspond in size with the electromagnetic
  • the data receiver of the bar code reader connects with the bar
  • the bar code reader form a magnetic field that releases the lock on the safety device.
  • blood-bag safety device can hold blood-bags of the bag type or which are tube-shaped (for
  • FIG. 7 shows the lock on the blood-bag safety device, which opens when the bar
  • FIG. 5a is a drawing showing the design of the bar code reader in accord with the
  • FIG. 5b shows the movement of the
  • the bar code reader 500 comprises the bar code data receiver
  • the bar code data receiver 530 is designed as shown in FIG. 1.
  • the two electromagnetic bars 550 extend forward from the bar code reader 500 on
  • the bar code reader is
  • the electromagnetic bars are attached to the bar code reader's
  • bar code data receiver scans a bar code, a signal indicates that data has been stored; then,
  • FIG. 6 is a plan for inserting the electromagnetic bars of the bar code reader into the blood-bag safety device in accord with the first preferred embodiment of the present
  • the bar code data receiver 560 on the bar code reader comes into
  • the bar code data 410 taken from the blood-bag safety device is detected by the
  • the CCD sensor judges whether the bar code data taken from the patient
  • the lock on the blood-bag safety device is shown in FIG. 7.
  • FIG. 7 is a side (lateral) view of the structure of the lock on the blood-bag safety
  • the lock mechanism 700 is comprised of a hanger 710, a square ring 720 and a spring 730.
  • the lower end of the spring 730 is fixed to one inside wall of the
  • hanger 710 catches on it, locking the blood-bag safety device.
  • the bar code reader judges whether the stored data from the patient and the
  • received data from the blood-bag safety device correspond with each other or not.
  • the lock 700 is
  • a one-dimensional bar code uses a stick type of
  • a two-dimensional bar code can contain data such as the alpha ⁇
  • FIG. 8 is a structural drawing of the bar code reader in accord with the second
  • the bar code reader comprises a CCD (Charge Coupled Device)
  • comparator 840 a signal reverser 850, an infrared radiation driver 860 and a speaker driver
  • the CCD sensor 800 receives data from a bar code and converts the data into an
  • the digital converter 810 converts the patient's data transferred from the CCD sensor
  • the clock generator 820 generates a pulse at regular intervals when the bar code
  • the memory 830 stores the digitally converted bar code data from the patient's file
  • the contents comparator 840 judges whether the patient's bar code data stored
  • memory 830 corresponds with the bar code data taken by the CCD sensor 800 from the blood-bag safety device.
  • the patient's bar code data comprises patient data such as the patient's ID number,
  • red blood cell concentrates, platelets concentrates, or plasma red blood cell concentrates, platelets concentrates, or plasma
  • the bar code on the blood-bag safety device also contains patient data such as the patient's
  • ID number ID number, name, gender, age and/or diagnosis, and/or blood data such as the blood type or
  • blood component red blood cell concentrates, platelets concentrates, or plasma
  • the contents comparator extracts at least one kind of data (such as the patient's
  • ID number (name or blood type) from both the patient's bar code data and the bar code data
  • the signal reverser 850 activates the electromagnet driver when the patient's bar
  • code data corresponds with that of the blood-bag safety device.
  • the infrared radiation driver 860 emits pulses of infrared radiation of
  • predetermined pulse duration and intervals from an infrared radiation element predetermined pulse duration and intervals from an infrared radiation element.
  • the speaker driver 870 has the function of emitting an alarm when the patient's bar
  • the bar code reader scans the bar code on a patient's file
  • the electrical signal is converted into an electrical signal by the CCD sensor 800.
  • the electrical signal is
  • the bar code reader is
  • the received data is converted into an electrical signal by the CCD sensor 800 and
  • the contents comparator 840 judges whether the converted digital signal
  • the bar code data that is used to judge correspondence is at least one kind of data
  • the extracted data may be, for example, the patient's ID number, name or blood type.
  • the signal reverser 850 activates the infrared radiation driver 860.
  • the infrared radiation driver 860 emits pulses of infrared radiation of preset
  • the receiver on the blood-bag safety device receives the pulses of radiation. If the received radiation pulses correspond with preset pulse duration and intervals, the lock's magnet forms
  • the lock on the blood-bag safety device is released by the formation of a magnetic
  • FIG. 9 is a flow chart showing the transfusion data confirmation procedure of the blood-
  • Step 900 The bar code
  • patient data such as the patient's ID number, name, gender, age and/or diagnosis
  • blood data concerning the blood type or blood component red blood cell concentrates
  • patient data and/or blood data is attached to the blood-bag safety device (Step 910).
  • the bar code reader is used to scan the bar code on the patient's file (Step 920).
  • received bar code data is converted into a digital signal and then stored in memory 830.
  • the bar code data that is used to judge correspondence is at least one kind of data
  • Step 950 the infrared radiation driver 860 and signal reverser 850 are activated, causing the
  • infrared radiation element to emit pulses of infrared radiation of preset pulse duration
  • the infrared receiver on the blood-bag safety device then receives the radiation
  • the electromagnet driver that receives the transferred signal forms a magnetic field
  • the blood-bag safety device then opens when the
  • electromagnet driver of the blood-bag safety device forms a magnetic field, the patient's bar
  • Step 1020 causes an alarm to be emitted from the speaker, and the lock is not released (Step 1020). If it
  • ID numbers are the data used to verify that the blood
  • the patient's data is recorded on a bar code
  • the patient's data comprises information such as their ID number, name, gender, age
  • red blood cell concentrates, platelets concentrates, or plasma an amount of red blood cell concentrates, platelets concentrates, or plasma to be transfused.
  • the bar code label is attached to the blood-bag safety device.
  • the bar code reader is used to scan the bar code on the patient's file, which contains both
  • the patient data comprises information such as the patient's ID
  • the blood data is information concerning the
  • blood type or blood component red blood cell concentrates, platelets concentrates, or
  • the received bar code data is converted into a digital signal and then stored in
  • the bar code reader then scans the bar code on the blood-bag safety device.
  • the bar code reader extracts the ID number data both from the bar code data taken from the
  • correspondence is at least one kind of data extracted from both the patient's data and from the
  • the extracted data is information such as the
  • the bar code reader scans the patient's bar code and stores the received data in memory.
  • the bar code reader scans the bar code on the blood-bag safety device.
  • the bar code reader extracts blood type and red blood corpuscle data from the
  • patient's bar code data stored in memory corresponds with the bar code data taken from the
  • the blood-bag safety device If the extracted data corresponds, the blood-bag safety device opens.
  • the bar code reader scans the bar codes on the
  • red blood cell concentrates type and the amount of red blood cell concentrates, platelets concentrates, or fresh frozen
  • Blood component transfusion involves separately transfusing a
  • blood component such as red blood cell concentrates, platelets concentrates, or fresh frozen
  • the blood-bag safety device opens.
  • the blood-bag safety device opens.
  • the bar code reader may receive bar code data from the blood-bag
  • safety device comprising patient data and blood data, and also receive the same kind of data
  • the patient data comprises information such as the
  • the blood data is information such as
  • the blood-bag corresponds with all the data received from the patient's bar code, the blood-bag
  • the blood bank cross-matches the blood to be
  • the blood bank records the patient data
  • the bar code reader judges whether the bar code data of the blood-bag safety device
  • the blood-bag safety device opens.
  • the patient data comprises information such as the patient's ID number,
  • the blood data comprising information such as the
  • blood type or blood component red blood cell concentrates, platelets concentrates, or
  • FIG. 10 is a block diagram showing the structure of the blood-bag safety device in
  • FIG. 11 is a plan for
  • the blood-bag safety device 1000 that secures the blood-bag is
  • the blood-bag safety device 1000 also comprises a bar code 1010, a receiver 1020
  • the bar code contains a patient's data such as their ID number, name,
  • the receiver 1020 comprises an infrared receiving element, a signal detector, and an
  • the receiver receives the radiation pulses emitted by the infrared
  • the radiation pulses correspond with preset pulse duration and intervals.
  • electromagnet driver of the blood-bag safety device activates an electromagnet in the lock
  • the lock on the blood-bag safety device is released by the formation of a magnetic
  • the blood-bag safety device opens when the lock mechanism held up by spring
  • the blood-bag safety device can hold blood-bags of the bag type or which are tube-
  • shaped for example, in the shape of a circular, square or polygonal tube.
  • the safety device's bar code data 1010 in order to receive the safety device's bar code data 1010, the
  • bar code data receiver on the bar code reader 1050 is placed in contact with the bar code
  • the data from the bar code 1010 is converted into an electrical signal by the CCD sensor 800.
  • the signal is then converted into a digital signal by the digital converter 810, which
  • a signal reverser 850 emits pulses of infrared radiation according to a preset pulse
  • the receiver 1020 on the blood-bag safety device 1000 receives the radiation pulses
  • the radiation pulses correspond with the preset pulse duration and intervals.
  • electromagnet driver is activated, so that an electromagnetic field is formed in the lock on the
  • the blood-bag safety device opens when the lock held up by spring
  • tension is drawn downwards by the formation of a magnetic field.
  • FIG. 12 is a structural drawing of the lock mechanism on the blood-bag safety device
  • the blood-bag safety device comprises an infrared receiver
  • the infrared receiver 1200 comprises an infrared signal receiving element 1203, a
  • the infrared receiving element 1203 receives pulses of radiation emitted from the
  • the signal detector 1206 judges whether the radiation pulses received by the infrared
  • receiving element 1203 correspond with a preset pulse duration and intervals, and then
  • the electromagnet driver 1209 causes the electromagnet 1258 in the lock 1250 on
  • the blood-bag safety device to form an electromagnetic field.
  • the lock 1250 on the blood-bag safety device comprises a hanger 1252, a square
  • the spring is fixed at its lower end, the
  • detector 1203 which judges whether the radiation pulses correspond with a preset pulse duration and intervals.
  • the radiation pulses correspond with the preset pulse duration and intervals.
  • electromagnet driver is activated and causes the electromagnet 1258 in the lock 1250 to form
  • the lock 1250 on the blood-bag safety device opens when the ring 1254 holding the
  • a one-dimensional bar code uses a stick type of
  • a two-dimensional bar code can contain data such as the alpha ⁇
  • numeric, Korean alphabet or graphics in a regular size and the data can be altered.
  • FIG. 13 is a structural drawing of the bar code reader in accord with the third
  • the bar code reader comprises a CCD sensor 1300, a digital
  • the received data is
  • the bar code reader scans the bar code attached to the blood-bag safety device.
  • the received data is converted into an electrical signal by the CCD sensor 1300, which is
  • the contents comparator 1340 judges whether the bar code data from the blood-bag
  • the bar code data that is used to judge correspondence is at least one kind of data
  • extracted data comprises information such as the patient' s ID number, name, or blood type.
  • bar code data can also be used to judge correspondence.
  • the signal reverser 1350 sends a signal to the lock
  • the electromagnet driver that receives the signal causes a magnetic field to form by activating the electromagnet in the lock mechanism of the blood-bag safety device.
  • the blood data is information concerning the blood type or blood component (red blood
  • the bar code reader scans the patient's bar code, which contains patient data and/or blood data.
  • the patient's data is information such as the patient's ID number, name, gender, age and/or
  • the blood data is information concerning the blood type or blood component (red
  • blood cell concentrates platelets concentrates, or plasma to be transfused.
  • the received bar code data is converted into a digital signal and then stored in the
  • bar code reader 's memory 1330. Next, the bar code reader scans the bar code on the blood-
  • the bar code reader extracts the ID number data from the bar code data
  • the bar code reader judges whether the ID number data taken from the blood-
  • bag safety device corresponds with that taken from the patient's bar code label.
  • ID data taken from the patient's bar code label corresponds with the ID data
  • correspondence is information such as a patient's ID number, name, or blood type.
  • the bar code reader scans the patient's bar code label and stores the received data in
  • the bar code reader scans the bar code on the blood-bag safety device.
  • the bar code reader extracts blood type and red corpuscle data from the bar
  • the bar code data taken from the patient and stored in memory corresponds with the bar code
  • the blood-bag safety device opens.
  • the bar code reader extracts data concerning the patient's blood type and blood component (for example, red blood cell concentrates, platelets),
  • Component transfusion involves separately transfusing a blood
  • component such as red blood cell concentrates, platelets concentrates, or fresh frozen plasma.
  • the safety device opens.
  • the safety device opens.
  • the device or on a patient, it receives both patient and blood data.
  • the patient data comprises
  • the blood pressure information such as the patient's ID number, name, gender, age and/or diagnosis.
  • the blood pressure value such as the patient's ID number, name, gender, age and/or diagnosis.
  • data is information concerning the blood type or blood component (red blood cell
  • the blood-bag safety device opens.
  • FIG. 14 is a structural drawing of the blood-bag safety device in accord with the
  • the blood-bag safety device 1400 that secures the blood-bag is
  • the blood-bag safety device 1400 comprises a bar code 1410 and a receiver 1420 that receives light transmitted from the device's bar code reader to its lock mechanism.
  • bar code 1410 contains patient data such as the patient's ID number, name, gender, age
  • blood data such as the blood type or blood component (red blood
  • the receiver 1420 has an electromagnet driver that is activated when it receives a
  • the blood-bag safety device opens when the lock held up in place by spring tension is
  • the blood-bag safety device it is possible for the blood-bag safety device to hold blood-bags of the bag type or
  • tube-shaped for example, in the shape of a circular, square or polygonal tube.
  • FIG. 15 is a structural drawing of the lock mechanism of the blood-bag safety device
  • the blood-bag safety device comprises an electromagnet driver
  • the electromagnet driver 1500 receives a signal transferred from the electromagnet driver of the bar code reader that activates the electromagnet 1558 in the lock 1550, causing
  • the lock 1550 on the blood-bag safety device comprises a hanger 1552, a square
  • the spring 1556 is fixed at its lower
  • the hanger is locked in place by the spring's upward tension, and the square ring that is
  • the ring is drawn downwards towards the source of the signal so that the lock is
  • the electromagnet driver 1500 that receives the signal activates the electromagnet
  • the lock 1550 on the blood-bag safety device opens when the ring 1554 holding the
  • the two-dimensional bar code can contain data such
  • blood-bag is prepared at the blood bank, a bar code containing only blood data (such as blood
  • the patient is transfused with blood from the blood-bag safety device that has
  • blood component red blood cell concentrates, platelets concentrates, or plasma
  • bar code reader scans the bar code on the patient's file to extract data such as the patient's
  • red blood cell red blood cell
  • the bar code reader searches for a blood-bag safety device with an attached bar code containing blood data and
  • Rh+ O blood data the blood is extracted.
  • bar code reader scans the patient's bar code label (containing both patient and blood data)
  • the bar code reader searches among the bar
  • code reader extracts data concerning blood type from the patient's bar code data stored in
  • bag safety device is released so that the transfusion may proceed.
  • the bar (such as red blood cell concentrates, platelets concentrates, or fresh frozen plasma), the bar
  • code reader extracts blood component data from the bar codes of the patient and various
  • securing the safety device can be placed at any point on the hose of the blood-bag.
  • blood data is attached anywhere on the hose or blood-bag.
  • bar code reader scans the patient's bar code label, stores the received data in memory, and
  • the bar code reader judges whether the bar code data received from the blood-bag
  • the blood-bag or its hose is released. That is, the hose of the blood-bag opens when the safety
  • the card reader stores the patient's ID number or personal data (for example, their
  • blood-bag safety device is released if the data on a patient's card corresponds with the data
  • blood-bag safety device is released when a fingerprint reader on the device reads a
  • the blood bank cross-matches the blood to be transfused, then a fingerprint reader is installed
  • an iris reader can be installed
  • the blood-bag safety device which records the iris of the patient receiving a transfusion.
  • the safety lock on the blood-bag safety device is released if the iris
  • a voice recognizer can be
  • the lock on the blood-bag safety device is released if the voice recorded by the voice recognizer corresponds with a patient's voice.
  • the blood bank cross-matches the blood to be transfused, then a lock with a secret number
  • the lock on the safety device is
  • blood-bag is processed in the blood bank, a bar code containing blood data concerning blood
  • code reader scans the patient's bar code label and stores in memory the received data
  • the bar code reader searches for a blood-bag safety device that has bar code
  • the bar code reader receives the patient's bar code data, which
  • the database server could be implemented using wireless or wired communications.
  • the extracted data (such as the patient's age and diagnosis, and the blood type or
  • blood component to be transfused is stored in the memory of the bar code reader.
  • the bar code reader receives bar code data from the blood-bag safety
  • the blood transfusion is executed.

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)

Abstract

L'invention porte sur un dispositif de sécurité pour pochette de transfusion sanguine et le procédé de libération de sa fermeture, le système de sécurité de la pochette comportant ladite fermeture de sécurité et un dispositif produisant son signal d'ouverture. On introduit dans la fermeture une première information d'identification, de préférence sous forme de code barres ou autre, soit sur la nature du sang, soit sur l'identité du transfusé (à qui est destiné sur prescription d'un médecin le sang de la pochette). Le dispositif produisant le signal d'ouverture introduit une première information d'identification du dispositif de sécurité, et une deuxième information d'identification du transfusé sous forme de code barres ou d'un dispositif en possession du transfusé. Le dispositif produisant le signal d'ouverture émet un signal commandant l'ouverture si la première information correspond à la deuxième, ce qui signifie que le sang de la pochette convient au transfusé.
PCT/KR2000/000990 2000-07-26 2000-08-31 Pochette de transfert de sang et procede pour en liberer la fermeture de securite WO2002007800A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2000267396A AU2000267396A1 (en) 2000-07-26 2000-08-31 Safety device of blood-bag and method for releasing the lock for safety

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2000/42976 2000-07-26
KR1020000042976A KR20020009311A (ko) 2000-07-26 2000-07-26 수혈사고 방지를 위한 혈액백 안전장치

Publications (1)

Publication Number Publication Date
WO2002007800A1 true WO2002007800A1 (fr) 2002-01-31

Family

ID=19679995

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2000/000990 WO2002007800A1 (fr) 2000-07-26 2000-08-31 Pochette de transfert de sang et procede pour en liberer la fermeture de securite

Country Status (3)

Country Link
KR (2) KR20020009311A (fr)
AU (1) AU2000267396A1 (fr)
WO (1) WO2002007800A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005062751A2 (fr) * 2003-11-21 2005-07-14 Vasogen Ireland Limited Systemes de manipulation de substances medicales
GB2420893A (en) * 2004-12-02 2006-06-07 Newcastle Upon Tyne Hospitals Blood transfusion checking system
EP2436361A1 (fr) * 2009-05-25 2012-04-04 Veridentia, S.L. Dispositif à verrou électromécanique pour la distribution sécurisée de sang ou d'hémocomposants
EP2608822A2 (fr) * 2010-08-26 2013-07-03 Carefusion 303 Inc. Pompe iv à champ magnétique contrôlable
WO2015128521A1 (fr) * 2014-02-27 2015-09-03 Jorge Urtiaga Baonza Solutions, S.L. Dispositif de sécurité applicable à des récipients contenant des substances pour les thérapies parentérales
US9127481B2 (en) 2011-07-01 2015-09-08 Typenex Medical, Llc Mechanical barrier recipient verification system
US10987276B2 (en) 2016-10-03 2021-04-27 Biolog-id Device for storing elements
CN114044290A (zh) * 2021-10-17 2022-02-15 怀化普德医疗科技有限责任公司 一种医院血液智能存储装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101596267B1 (ko) 2014-08-21 2016-02-23 동양대학교 산학협력단 수혈 사고를 방지하는 안전 수혈기구

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302956A (en) * 1979-07-25 1981-12-01 Mcmorrow John J Blood identification means
US4685314A (en) * 1985-03-06 1987-08-11 University Of Cincinnati Device and method for preventing transfusion of incompatible blood
US6058876A (en) * 1998-09-17 2000-05-09 Keene; Douglas Blood type-specific safety labeling system for patients and blood products

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4302956A (en) * 1979-07-25 1981-12-01 Mcmorrow John J Blood identification means
US4685314A (en) * 1985-03-06 1987-08-11 University Of Cincinnati Device and method for preventing transfusion of incompatible blood
US6058876A (en) * 1998-09-17 2000-05-09 Keene; Douglas Blood type-specific safety labeling system for patients and blood products

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005062751A2 (fr) * 2003-11-21 2005-07-14 Vasogen Ireland Limited Systemes de manipulation de substances medicales
WO2005062751A3 (fr) * 2003-11-21 2005-11-03 Vasogen Ireland Ltd Systemes de manipulation de substances medicales
GB2420893A (en) * 2004-12-02 2006-06-07 Newcastle Upon Tyne Hospitals Blood transfusion checking system
WO2006059156A1 (fr) * 2004-12-02 2006-06-08 Newcastle-Upon-Tyne Hospitals Nhs Trust Systeme de verification de transfusions sanguines
EP2436361A1 (fr) * 2009-05-25 2012-04-04 Veridentia, S.L. Dispositif à verrou électromécanique pour la distribution sécurisée de sang ou d'hémocomposants
EP2436361A4 (fr) * 2009-05-25 2014-11-05 Veridentia S L Dispositif à verrou électromécanique pour la distribution sécurisée de sang ou d'hémocomposants
EP2608822A2 (fr) * 2010-08-26 2013-07-03 Carefusion 303 Inc. Pompe iv à champ magnétique contrôlable
EP2608822A4 (fr) * 2010-08-26 2014-03-12 Carefusion 303 Inc Pompe iv à champ magnétique contrôlable
US9127481B2 (en) 2011-07-01 2015-09-08 Typenex Medical, Llc Mechanical barrier recipient verification system
WO2015128521A1 (fr) * 2014-02-27 2015-09-03 Jorge Urtiaga Baonza Solutions, S.L. Dispositif de sécurité applicable à des récipients contenant des substances pour les thérapies parentérales
US10987276B2 (en) 2016-10-03 2021-04-27 Biolog-id Device for storing elements
CN114044290A (zh) * 2021-10-17 2022-02-15 怀化普德医疗科技有限责任公司 一种医院血液智能存储装置

Also Published As

Publication number Publication date
AU2000267396A1 (en) 2002-02-05
KR20020059588A (ko) 2002-07-13
KR20020009311A (ko) 2002-02-01
KR100475648B1 (ko) 2005-03-10

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