• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Rfid tag for its disposal in a bottle for blood products and use thereof. The present invention relates to an rfid tag for its disposition in a bottle for blood products, said bottle comprising a main body whose upper end comprises a neck, said bottle being hermetically sealed by a stopper disposed on top of said bottle. Neck, the upper part of said stopper comprising at least two passages and at least two stiffening ribs connected respectively to said conduits by one of their respective ends. Said rfid tag comprises at least two apertures of conjugated shape respectively with the passages of the cap so that said rfid tag is positioned on the upper surface of the cap, overcoming the obstacle of said passages and the respective stiffening ribs. (Machine-translation by Google Translate, not legally binding)
    公开号:ES2584656A1
    申请号:ES201630629
    申请日:2016-05-13
    公开日:2016-09-28
    发明作者:Carlos Roura Fernandez；Jordi Boira Bonhora；Victor Grifols Roura
    申请人:Grifols SA；
    IPC主号:
    专利说明:

    image 1 DESCRIPTION
    RFID label for disposal in a bottle for blood products and use thereof
    The present invention is directed to the sector of containers of products derived from blood and to suitable means for their traceability, monitoring and identification thereof.
    Particularly, the present invention refers to means for traceability, tracking and identification of plastic bottles where blood products are typically collected and stored, such as, for example, plasma, as well as other types of plasma components.
    15 Such bottles are often used, after plasma collection and storage, for plasma fractionation processes in order to obtain plasma-derived products, such as, for example, plasma-derived proteins for therapeutic use, among other products. . In said plasma fractionation process, the bottles with the plasma inside go through various threads that are part of the
    20 general plasma fractionation process. Therefore, it is essential to ensure the traceability of the bottles and to be able to track and identify each of them in each of said threads in order to ensure safety and quality throughout the fractionation process and the final products obtained through them.
    25 With the emergence of systems based on radiofrequency identification technology known by the acronym "RFID" (corresponding to Radio Frequency IDentification), various embodiments using RFID tags arranged in bags for blood products and / or or sanitary, allowing, on the one hand,
    30 reduce the necessary human manipulation and the percentage of human errors and, on the other hand, a greater capacity for information storage, by recording and reading RFID tags in batches, and all this at much greater distances compared to old systems of identification such as, for example, bar codes.
    Throughout the description, the term RFID tag, RFID tag or RFID inlay will be understood as a set consisting of a printed antenna or layer of conductive material, capable of capturing electromagnetic waves at certain frequencies and an integrated circuit, comprising a non-volatile memory, where information is stored and that is able to feed on the energy that comes from the aforementioned electromagnetic waves.
    image2
    5 The type of plasma bottle that is commonly used for plasma collection and storage and later also in the different plasma fractionation processes is a plastic bottle with a cylindrical body, the upper end of which comprises a short neck which, in turn , is topped by a cap that tightly seals the bottle, as shown in figures 1, 2 and 3 of this
    10 request. Additionally, said cap comprises at least two through conduits that connect the inside of the bottle to the outside of the bottle and in which plastic tubes (not shown in the figures) can be connected. A first duct allows the entry of plasma into the bottle and a second duct allows ventilation, leaving the air inside the bottle outside. Additionally, the
    The upper surface of said stopper usually comprises at least one rib respectively connected to each outer surface of the first and second conduit, intended to stiffen said conduits during the manufacture and handling of the respective plastic tubes, as well as during the use of the bottle.
    There are various embodiments in the state of the art in which an RFID tag is arranged on the bottom or on the cylindrical side wall of such a bottle. However, because the electric field of an electromagnetic wave emitted by an RFID tag tends to be absorbed by liquids, said embodiments do not allow to ensure the correct reading / writing of data from / on said RFID tags and therefore
    25 a correct traceability, tracking and identification of the bottle containing said RFID tag.
    Additionally, there is another type of ring-shaped RFID tag with a concentric central opening to be arranged in bottles for blood products 30 with removable cap, in particular between the neck of the bottle body and the removable cap that eventually closes Said bottle However, this type of RFID tags in the form of a ring with a central opening, only have the outer surface of the ring to provide the antenna and associated RFID chip assembly, wasting an important part of the potential surface of the tag to arrange the previous set , 35 possibly preventing obtaining a greater reading / writing range of the RFID tag and consequently preventing correct traceability, monitoring and
    image3
    identification of said type of bottles containing said ring-shaped RFID tag.
    Thus, it is convenient to find a solution to solve the aforementioned problems. In particular, the present invention discloses an RFID tag 5 for its arrangement in a bottle for blood products, said bottle comprising a main body whose upper end comprises a neck, said bottle being hermetically sealed by a cap disposed in the upper part of said neck, the upper part of said cap comprising at least two through ducts and at least two stiffening ribs respectively connected to said ducts by one of
    10 their respective ends. Said RFID tag is characterized in that it comprises at least two openings conjugated respectively with the through ducts of the stopper so that said RFID tag is positioned on the upper surface of the stopper, avoiding the obstacle of said passing ducts and the respective stiffening ribs.
    15 Thus, by arranging the label of two openings in conjugate form with respect to the through conduits, it is possible to have a larger useful surface, including the space between the openings, to arrange the antenna and chip assembly of the RFID tag , therefore allowing to obtain a greater reading / writing range of the label
    20 RFID that allows better traceability, tracking and identification of said type of bottles containing said RFID tag.
    Preferably, the openings of the RFID tag are colossus type with rounded ends of a width slightly larger than the larger diameter of the ducts
    25 interns More preferably, the openings of the RFID tag are coliseus type with semicircle shaped ends with a width slightly larger than the larger diameter of the through ducts.
    Preferably, the openings of the RFID tag are of the colosus type and are arranged symmetrically with each other with respect to the center point of the upper surface of the bottle.
    Preferably, said RFID tag is circular in shape having a diameter smaller than the diameter of the upper circular surface of the cap, thus preventing the perimeter of the RFID tag once disposed on the surface from protruding from the edge of the upper circular surface of the cap. By not protruding the perimeter of the RFID tag by the edge of the
    image4
    stopper, the RFID tag is prevented from being folded thus preventing its voluntary or involuntary removal of the upper surface of the stopper.
    Preferably, said RFID tag is fixed on the upper surface of the cap
    5 by any known means, such as, for example, fixing means by thermal recessing or permanent acrylic adhesive, thus preventing the RFID tag disposed on the upper surface of the cap from being folded, wrinkled, lost and even stolen.
    10 Preferably, said bottle for blood products has a cylindrical shape and is made of plastic.
    A further object of the present invention is to disclose a use of an RFID tag disposed in a bottle for blood products, according to the present
    15 invention, for the identification, monitoring and tracing of said bottle at any stage from the donor's plasma extraction to the plasma fractionation process to obtain blood products.
    For a better understanding of the invention, some figures showing an embodiment of the present invention are attached by way of explanatory but not limiting example.
    Figure 1 shows a perspective view of a bottle for blood-derived products of the prior art.
    25 Figure 2 shows a top plan view of the bottle of Figure 1.
    Figure 3 shows a sectional view along the axis of section III-III 'of the view of the bottle of Figure 2.
    Figure 4 shows a plan view of an RFID tag according to an embodiment of the present invention.
    Figure 5 shows a plan view of the RFID tag disposed on the upper surface of the bottle cap for blood products of Figure 1.
    35 Figure 6 shows a sectional view along the axis VI-VI ’of Figure 5 in which the arrangement of the RFID tag on the upper surface of the bottle cap is exploded.
    image5
    Figure 7 shows a perspective view of the RFID tag disposed on the top surface of the bottle cap for blood products of Figures 5 and 6.
    Figures 1, 2 and 3 show an embodiment of a bottle -1-for products derived from blood, such as for example, plasma, composed of a cylindrical body -1110, whose upper end comprises a neck -12- which, in turn, is topped by a plug -3-cylindrical that hermetically seals the said bottle -1-by its neck -12-. Preferably, said bottle -1-for blood products has a cylindrical shape and is made of plastic. The plug -3-cylindrical comprises an outer edge -31-extending from the perimeter of the upper surface of the plug -3-to the vertical wall of
    15 the lateral surface of the same plug -3-. Additionally, said stopper -3- comprises fixing means (-40-, -40’-) of an external stopper (not shown) to cover the upper surface of the stopper -3-. Said fixing means (-40-, -40’-), as illustrated in the figures, have a U-shaped profile and are arranged on the outer perimeter of the plug -3-.
    20 Additionally, said plug -3- comprises on its upper surface at least two through ducts (-131-, -132-), a first duct -131- which allows to extract or ventilate giving out the air existing inside the interior of the bottle -1-, and a second duct -132- that allows the entry of plasma into the bottle -1-. Both through ducts (-131-, -132-) respectively comprise, on the one hand, one end
    25 distal (-1312-, -1321-) and, on the other hand, a proximal end (-1310-, -1320-) disposed on the upper surface of the plug -3-in connection respectively with the ducts (-131'- , -132'-) interiors of the bottle -1-. Said through conduits (-131-, -132-) are cylindrical in shape with radius of revolution or variable diameter from their respective proximal ends (-1310-, -1320-) to their respective distal ends (-1312-, -1321-) . According
    In this embodiment, the proximal ends (-1310-, -1320-) comprise a diameter larger than the distal ends (-1312-, -1321-) of both through ducts (-131-, -132-). In particular, according to this embodiment, the proximal ends (-1310-, -1320-) comprise the largest diameter of their respective through ducts (-131-, -132-).
    35 Additionally, during handling and use of said type of bottle -1-, plastic tubes (not shown) are often connected and disconnected attached to the distal ends (-1312-, -1321-) respectively of said through ducts (-131-, -132-) to perform both plasmapheresis and sample extraction. That is why the upper surface of said cap -3- usually comprises a set of ribs (-1311-, -1322-) that are attached respectively to each external surface of the respective
    image6
    5 proximal ends (-1310-, -1320-) of the first -131-and second -132-duct respectively, so as to give rigidity to the same ducts (-131-, -132-) during the handling of said tubes plastic.
    Figure 4 shows an RFID tag -2-, according to a preferred embodiment of the present
    The invention, which is circular in shape and comprises two openings (-20-, -20'-) arranged symmetrically with each other with respect to the center point of the upper surface -21 of the same RFID tag -2-. Additionally, the openings (-20-, -20’-) are of the coliso type whose ends are shaped like semicircles. As will be seen below, the diameter of the semicircles of the openings (-20-, -20’-), and therefore the
    The width of the openings (-20-, -20'-), is defined to be slightly larger than the diameter of the respective proximal ends (-1310-, -1320-) of the through ducts (-131-, -132-) of the bottle -1-for blood products. Thus, the openings (-20-, -20’-) have a conjugate shape with the through passages (-131-, -132-) respectively of the bottle cap -1-. Additionally also, the diameter of the
    20 RFID tag -2-circular shaped is defined to be slightly smaller than the diameter of the upper circular surface of the cap -3-.
    As can be seen in figures 5 to 7, the RFID tag -2-is arranged on the upper surface of the cap -3-of the bottle -1-so that the openings (-20-, -20'-) of 25 said RFID tag -2-save the obstacle of the through ducts (-131-, -132-) and the respective stiffening ribs (-1311-, -1322-). For this, as mentioned above, the diameter of the semicircles of the openings (-20-, -20'-), and therefore the width of the openings (-20-, -20'-), is defined so as to be slightly larger than the diameter of the proximal ends (-1310-, -1320-) respective 30 of the through ducts (-131-, -132-) of the bottle -1-for blood products . In this way, a width of the openings (-20-, -20'-) sufficient to arrange the RFID tag -2-on the upper surface of the cap -3-of the bottle -1-is achieved in order to save the obstacle of the through ducts (-131-, -132-) and the respective stiffening ribs (-1311-, -1322-), as well as to have a larger useful surface, including the space between the openings, to arrange the antenna and chip assembly of the RFID -2- tag, thus allowing a greater read / write range of the
    image7
    RFID tag -2-and achieve better traceability, tracking and identification of the bottle -1-containing said RFID tag -2-.
    Additionally also, as can be seen in Figures 5 to 7, the diameter of the
    5 RFID tag -2-of circular shape is defined to be slightly smaller than the diameter of the upper circular surface of the cap -3-, thus preventing the perimeter of the RFID tag -2-, once disposed on the top surface of the plug -3-, protrudes from the edge -31- of the upper circular surface of said plug -3-. By not protruding the perimeter of the RFID tag -2-by the edge -31-of the cap -3-, the tag is prevented
    10 RFID -2-bent, thus preventing its voluntary or involuntary removal of the upper surface of said plug -3-. In addition, the RFID tag -2-can be fixed on the upper surface of the cap -3- by means of fixing such as, for example, fixing means by thermal recessing, or by other fixing means such as, for example, acrylic adhesive permanent, thus preventing said RFID -2-tag from being able to
    15 be folded, wrinkled, lost and even stolen.
    Preferably, the RFID -2-tag may work at Ultra High Frequency, of the English "Ultra High Frequency" (UHF), which preferably corresponds to a frequency range between 840 and 960 MHz. Additionally, said RFID -2 tag will allow carrying 20 communications are carried out both in the Near Field (using the magnetic component of the electromagnetic wave) and in the Far Field (using the electrical component of the electromagnetic wave). Additionally, the RFID -2 tag may comprise a combination of antenna elements in the form of an open loop and / or in the form of a dipole of conductive material capable of capturing electromagnetic waves at certain frequencies, preferably in this case, between 840 and 960 MHz. Likewise, said RFID tag -2 will comprise at least one integrated circuit (not illustrated) responsible for managing the reading and writing of data by an RFID tag reader. Additionally, said integrated circuit comprises a non-volatile memory (not illustrated) where the information is stored. Preferably, said integrated circuit will be arranged on the surface
    30 of the RFID tag -2-between the openings (-20-, -20’-).
    Additionally, the RFID -2-UHF type tag will be able to carry out optimal communications over a wide range of temperatures, making it an optimal label for plasma bottle fractionation processes, which allows increasing the
    35 identification points and reinforce the PediGri® traceability system from donation to the final product.
    image8
    Also, the RFID -2 tag may be of the passive type, that is, it does not need to incorporate a battery in the same tag, since it obtains the power it needs to function from the field generated by the interrogator or reader of said RFID tag.
    5 Also, the bottle -1-comprising an RFID tag -2-according to the present invention allows to identify, track and track said bottle -1-at any time from the donor's plasma extraction to the plasma fractionation process for the Obtaining blood products. Also, the fact of being able to read labels
    10 RFID arranged in plasma bottles externally, remotely and automatically allows, if required, to establish intermediate control and check points in said fractionation process, when, for example, the bottles are comprised within a box.
    Although the invention has been described with respect to examples of preferred embodiments, these should not be considered as limiting the invention, which will be defined by the broader interpretation of the following claims.
    权利要求:
    Claims (9)
    [1]
    image 1
    1. RFID tag for disposal in a bottle for blood products, said bottle comprising a main body whose upper end comprises a neck, said bottle being hermetically sealed by a cap disposed on the top of said neck, the upper part of said stopper at least two through ducts and at least two stiffening ribs respectively connected to said ducts by one of their respective ends, characterized in that said RFID tag comprises at least two openings conjugated to the through ducts
    10 respectively of the stopper so that said RFID tag is positioned on the upper surface of the stopper, avoiding the obstacle of said through ducts and the respective stiffening ribs.
    [2]
    2. RFID label for disposal in a bottle for blood products,
    15 according to claim 1, characterized in that the openings of the RFID tag are of a coliseous type with rounded ends of a width greater than the larger diameter of the through ducts.
    [3]
    3. RFID label for disposal in a bottle for blood products,
    20 according to claim 2, characterized in that the openings of the collision-type RFID tag comprise semicircle shaped ends with a width greater than the larger diameter of the through ducts.
    [4]
    4. RFID label for disposal in a bottle for blood products,
    25 according to any of the preceding claims, characterized in that the openings of the RFID tag are arranged symmetrically with each other with respect to the center point of the upper surface of the bottle.
    [5]
    5. RFID label for disposal in a bottle for blood products,
    30 according to any of the preceding claims, characterized in that said RFID tag has a circular shape of a diameter smaller than the diameter of the upper surface of the cap.
    [6]
    6. RFID label for disposal in a bottle for blood products, according to any of the preceding claims, characterized in that said label
    35 RFID is fixed on the upper surface of the cap by means of fixing by thermal recessing.
    10
    image2
    [7]
    7. RFID tag for disposal in a bottle for blood products, according to any of claims 1 to 5, characterized in that said RFID tag is fixed on the upper surface of the cap by means of permanent acrylic adhesive.
    5
    [8]
    8. RFID label for disposal in a bottle for blood products, according to any of the preceding claims, characterized in that the body of the bottle for blood products is cylindrical.
    10. RFID label for disposal in a bottle for blood products, according to any of the preceding claims, characterized in that the bottle for blood products is plastic.
    [10]
    10. Use of an RFID tag arranged on a bottle for products derived from the
    15 blood, according to any of claims 1 to 9, for the identification, monitoring and tracing of said bottle at any stage from the donor's plasma extraction to the plasma fractionation process to obtain blood products .
    eleven
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    同族专利:
    公开号 | 公开日
    ES2584656B1|2017-02-17|
    BR102017007939A2|2017-11-28|
    CA2965942A1|2017-11-13|
    ES2733955T3|2019-12-03|
    JP6625583B2|2019-12-25|
    US20170330065A1|2017-11-16|
    IL252025D0|2017-07-31|
    HUE043884T2|2019-09-30|
    JP2017202876A|2017-11-16|
    TR201909136T4|2019-07-22|
    EP3243497B1|2019-05-01|
    AU2017202865A1|2017-11-30|
    EP3243497A1|2017-11-15|
    IL252025A|2020-10-29|
    US10121102B2|2018-11-06|
    KR20170128759A|2017-11-23|
    PT3243497T|2019-07-10|
    PL3243497T3|2019-09-30|
    AU2017202865B2|2021-12-23|
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    法律状态:
    2017-02-17| FG2A| Definitive protection|Ref document number: 2584656 Country of ref document: ES Kind code of ref document: B1 Effective date: 20170217 |
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    优先权:
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