Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D55/00—Accessories for container closures not otherwise provided for
  • B65D55/02—Locking devices; Means for discouraging or indicating unauthorised opening or removal of closure
  • B65D55/06—Deformable or tearable wires, strings or strips; Use of seals
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D33/00—Details of, or accessories for, sacks or bags
  • B65D33/16—End- or aperture-closing arrangements or devices
  • B65D33/1691—End- or aperture-closing arrangements or devices using adhesive applied to attached closure elements
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
  • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
  • A61B2050/002—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers having adhesive means, e.g. an adhesive strip
• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
  • B65D65/02—Wrappers or flexible covers

Definitions

• the present invention relates to an adhesive closure.
• the present invention relates to an adhesive closure for medical use, such as for use on medical wraps, or the like.
• a medical environment such as in a hospital operation theatre, clinic, or the like
• surgical and medical packs containing dressings or other surgical or medical items are provided to users wrapped in a sterilisation wrap.
• Wraps are thus used to package surgical and medical instruments and equipment and keep them sterile until they are ready to be used. Once opened, the wraps typically provide a sterile area on which the medical items are placed and accessed by medical professionals.
• an adhesive closure for holding a wrap in a closed position.
• the adhesive closure comprises: (a) a first area having adhesive characteristics configured to adhere the first area of the closure to the wrap; (b) a second area having adhesive characteristics configured to adhere the second area of the closure to the wrap; and, (c) a middle area disposed between the first area and the second area, wherein in use, when the wrap is in the closed position, the middle area does not adhere to the wrap or adherence to the wrap is prevented/limited.
• the non-adherence of the middle area to the wrap allows for the adhesive closure to be torn away from the wrap in an easier manner, to thereby assist in the opening of the wrap.
• the non-adherence of the middle area to the wrap can provide a greater area of weakness around a means for assisting tearing, such as a perforated line or the like, which upon opening the wrap, will reduce the amount of tension placed upon the adhesive areas of the sticker and can thereby prevent or limit the wrap from tearing. That is, in one example, if the middle area were to adhere to the wrap as the first and second areas do, this can at times cause the aseptic field to tear and therefore to no longer provide asepsis. Furthermore, non-adherence of the middle area can also assist with applying the adhesive closure more reliably and robustly in the first place, to thereby allow for the wrap to be opened in a more efficient manner.
• adherence of the middle area to the wrap is prevented by any one of: (a) the middle area not having adhesive characteristics; or (b) the middle area having intervening means disposed substantially between the middle area and the wrap to thereby prevent adherence of the middle area to the wrap.
• the adhesive closure can include release paper (or any other form of cover which is releasable or peelable from the first and second areas) to substantially cover the first and second areas.
• the middle area does not have any adhesive properties, or the adhesiveness of the middle area is limited, then the middle area does not have to be covered by any form of cover.
• the cover is limited only to the first and second areas.
• the middle area has means for assisting tearing apart of the adhesive closure when the wrap is being opened.
• the means includes any one or a combination of: (a) an area of weakness provided in the middle area; (b) a reduced height in the middle area compared to a height of the first area and of the second area; and, (c) an indentation in one or more edges of the middle area to guide tearing of the adhesive closure.
• the area of weakness can be perforated, and yet further, the area of weakness can be a perforated line disposed along the height of the middle area. According to another example, when the means includes an area of weakness provided in the middle area, the area of weakness is a perforated line.
• the indentation when the means is includes an indentation in one or more edges of the middle area, the indentation is v-shaped.
• the indentation can be any shape, and in one example, further assists tearing of the adehisve closure to thereby assist in opening of the wrap.
• the means can include an indentation on either or both of a top-facing edge and a bottom-facing edge of the middle area, where the means further includes a perforated line extending between the indentations on the top-facing and bottom-facing edges.
• the first area adheres to a first folded side of the wrap
• the second area adheres to a second folded side of the wrap such that the means is aligned with the opening of the wrap, where the opening is formed between the first folded side and the second folded side.
• placement of the adhesive means such that the tearing means (or portion) is substantially aligned with the opening of the wrap, can allow for the wrap to be opened in a manner which can maintain sterility of the items therein.
• the means can be aligned with an opening of the wrap in use.
• the wrap is a sterile medical wrap for wrapping/holding medical instruments/products.
• the wrap is used for wrapping medical tools/items, and the wrap can be sterile.
• the adhesive closure can also be sterile at least prior to opening.
• the adhesive closure is generally obround in shape or has rounded edges in the first area and/or second area. It will be appreciated by persons skilled in the art that any combination of features described herein is included within the scope of the present specification.
• Figure 1 is a top view of an example of an adhesive closure
• Figures 2A and 2B are top views of another example of an adhesive closure where there is a curved indentation in the middle area, and in particular, Figure 2A shows the adhesive closure having an obround shape, whereas Figure 2B shows the adhesive closure having a rectangular shape;
• Figures 3A and 3B are top views of another example of an adhesive closure where there is a curved indentation in the middle area, one side of the curved indentation having a larger gradient than the other, and in particular, Figure 3A shows the adhesive closure having an obround shape, whereas Figure 3B shows the adhesive closure having a rectangular shape;
• Figures 4A and 4B are top views of another example of an adhesive closure where there is a v-shaped indentation in the middle area, and in particular, Figure 4A shows the adhesive closure having an obround shape, whereas Figure 4B shows the adhesive closure having a rectangular shape;
• Figure 5A is a top view of another example of an adhesive closure, where there is a trapezoidal-shaped indentation in the middle area, and in particular, Figure 5A shows the adhesive closure having an obround shape
• Figure 5B is a top view of another example of an adhesive closure, where there is a rectangular-shaped indentation in the middle area, and in particular, Figure 5B shows the adhesive closure having a rectangular shape
• Figure 6A is a top view of another example of an adhesive closure, where there is a trapezoidal-shaped indentation in the middle area, the indentation being wider than that of Figure 5A;
• Figure 6B is a top view of another example of an adhesive closure, where there is a rectangular-shaped indentation in the middle area, the indentation being wider than that of figure 5B;
• Figures 7A and 7B are top views of another example of an adhesive closure where there is a v-shaped indentation on one side of the middle area, and in particular, Figure 7A shows the adhesive closure having an obround shape, whereas Figure 7B shows the adhesive closure having a rectangular shape;
• Figure 8A is a top view of another example of an adhesive closure, the adhesive closure being of obround shape;
• Figure 8B is a top view of another example of an adhesive closure, the adhesive closure being of rectangular shape;
• Figure 9 is a top view of an example of an adhesive closure in use with a wrap;
• Figure 10 is a top view of an example of an adhesive closure in use with a wrap, the adhesive closure being pulled to open the wrap;
• Figure 11 is a top view of an example of an adhesive closure in use with a wrap, the adhesive closure being torn in a middle area to open the wrap;
• Figure 12 is a top view of an example of a user opening the wrap.
• FIG. 1 to 8B An example of an adhesive closure 10 is shown in Figures 1 to 8B, and further examples of the adhesive closure 10 in use with a wrap 65 is shown in Figures
• 10 comprises a first area 15, a second area 20, and a middle area 25.
• the first area 15 and the second area 20 have adhesive characteristics which are configured to adhere the first area 15 and the second area 20 of the closure to the wrap.
• the adhesive characteristics can include any form of glue or the like, which is disposed or pre-disposed onto the first area 15 and the second area 20.
• the adhesive characteristics of the first area 15 and the second area 20 can be as a result of the material from which the closure 10 is made.
• the middle area 25 is typically disposed between the first area 15 and the second area 20, and is formed such that the middle area 25 does not adhere to the wrap (or adherence is prevented/limited), when the adhesive closure 10 is in use.
• the adhesive closure 10 can be used for holding a wrap in a closed position.
• the wrap is a medical wrap which can be used to wrap medical tools, such as surgical tools, and is only opened before surgery or medical procedure.
• the non-adherence of the middle area 25 to the wrap allows for the adhesive closure 10 to be torn away from the wrap in an easier manner, to thereby assist in the opening of the wrap.
• the middle area 25 may not have any glue or the like disposed on the surface, as opposed to the first and second areas 15 and 20, which have glue disposed thereon.
• the middle area 25 can have intervening means disposed substantially between the middle area 25 and the wrap to thereby prevent adherence of the middle area 25 to the wrap.
• intervening means such as a cover, or the like, disposed thereon, thereby not exposing the middle area 25 to the wrap.
• the adhesive closure 10 when the adhesive closure 10 is not in use, can include release paper (or any other form of cover which is releasable or peelable from the first and second areas) to substantially cover the first and second areas 15, 20.
• the middle area 25 does not have any adhesive properties, or the adhesiveness of the middle area 25 is limited, then the middle area 25 does not have to be covered by any form of cover.
• the cover is limited to the first and second areas 10, 15 only.
• the middle area 25 has means for assisting tearing 30 (which can be alternatively referred to as a tearing mechanism or tearing means), which can assist in the tearing apart of the adhesive closure 10 when the wrap is being opened.
• the means for assisting tearing 30, can be for example, an area of weakness provided in the middle area 25, such as a perforated line 35, as shown in Figure 1.
• the perforated line 35, in the example shown in Figure 1 is disposed along a height 40 of the adhesive closure 10.
• the means for assisting tearing 30, can include a reduced height 45 in the middle area 25 compared to a height 40 of the first area 15 and of the second area 20.
• the means for tearing 30 can further include one or more indentations 50 in one or more edges 55 of the adhesive closure 10.
• any form of the means for assisting tearing 30, whether a perforated line 35, a reduced height 45, or one or more indentations 50 (or a combination of these) can guide the user to tear the adhesive closure 10 within the middle area 25, thereby assisting in opening of the wrap.
• the adhesive closure 10 can include an indentation on either or both of a top-facing edge and a bottom-facing edge of the middle area, where the means further includes a perforated line extending between the indentations on the top-facing and bottom-facing edges.
• indentations 50 may be possible. Examples of different shapes are shown in Figures 2A to 8B, wherein:
• Figures 5A and 6A show the indentations 50 being trapezoidal in shape; and, - Figures 5B and 6B show the indentations 50 being rectangular in shape.
• Figures 2A to 8B also show that the adhesive closure 10 can itself be of any shape.
• Figure 8A shows the adhesive closure being of an obround shape, where the sides 60 are rounded
• Figure 8B shows the adhesive closure 10 being of rectangular shape.
• Figures 8A and 8B show that the indentations 50 can be in one or more of the edges 55 of the adhesive closure 10.
• the means for tearing 30 can be aligned with an opening of the wrap in use.
• the adhesive closure 10 can be used, in one example, for a wrap which is used for wrapping medical tools/instruments, where the wrap provides a sterile packaging environment for the tools/instruments.
• Figure 9 shows the adhesive closure 10 being used to keep the wrap 65 in a closed position.
• the first area 15 adheres to a first folded side 70 of the wrap 65
• the second area 20 adheres to a second folded side 75 of the wrap 65, such that an edge 80 of the first folded side 70 is within the middle area 25.
• the means for assisting tearing 30 of the middle area 25 is in this example, substantially aligned with the edge 80.
• the first folded side 70 is pulled away from the second folded side 75, to thereby move the wrap from a closed position to an opened position, the first area is pulled away from the second area 20 of the adhesive closure 10.
• the middle area 25 is not adhered to the wrap 65 and in this example, the middle area 25 has a means for assisting tearing 30, the first area 15 is effectively torn away from the second area 20 (this is shown in Figure 1 1 ), which thereby allows a user to fully open the wrap 65.
• FIG. 12 An example of a user opening the wrap 65 is further shown in Figure 12.
• the user is using a first hand to push down on the second area 20, whilst the other hand lifts the first folded side 70 away from the second folded side 75, thereby tearing the adhesive closure 10 along the means for assisting tearing 30.
• the adhesive closure and method for opening the wrap described herein can provide an easy and effective manner by which the wrap can be opened whilst maintaining sterility of the medical items within the wrap.

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• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Health & Medical Sciences (AREA)
• Life Sciences & Earth Sciences (AREA)
• Surgery (AREA)
• Biomedical Technology (AREA)
• Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
• Heart & Thoracic Surgery (AREA)
• Medical Informatics (AREA)
• Molecular Biology (AREA)
• Animal Behavior & Ethology (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Packages (AREA)

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• 2018
  • 2018-11-26 AU AU2018101825A patent/AU2018101825A4/en active Active
• 2019
  • 2019-11-26 CN CN201980090282.XA patent/CN113347941A/zh active Pending
  • 2019-11-26 WO PCT/AU2019/000149 patent/WO2020107054A1/en not_active Ceased
  • 2019-11-26 AU AU2019388263A patent/AU2019388263B2/en active Active
  • 2019-11-26 EP EP19890478.1A patent/EP3886752A4/de active Pending

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