Classifications

• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
  • A61F15/00—Auxiliary appliances for wound dressings; Dispensing containers for dressings or bandages
  • A61F15/005—Bandage applicators
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
  • A61F13/00—Bandages or dressings; Absorbent pads
  • A61F13/00051—Accessories for dressings
  • A61F13/00085—Accessories for dressings having means for facilitating the application on the skin, e.g. single hand handling facilities
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
  • A61F13/00—Bandages or dressings; Absorbent pads
  • A61F13/02—Adhesive bandages or dressings
  • A61F13/0259—Adhesive bandages or dressings characterised by the release liner covering the skin adhering layer
• • A—HUMAN NECESSITIES
  • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
  • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
  • A61F13/00—Bandages or dressings; Absorbent pads
  • A61F13/02—Adhesive bandages or dressings
  • A61F13/0259—Adhesive bandages or dressings characterised by the release liner covering the skin adhering layer
  • A61F13/0266—Adhesive bandages or dressings characterised by the release liner covering the skin adhering layer especially adapted for wound covering/occlusive dressings

Definitions

• the present invention relates to an interface dressing applicator device comprising peelable protectors and at least one peelable application fin.
• the invention also relates to a method for applying such an interface dressing to a patient.
• a dressing intended to be applied directly to a wound by providing an interface between said wound and a possible absorbent pad disposed after the application of said dressing, in order to absorb any exudates emanating from the wound.
• Such a dressing is usually referred to as an "interface dressing”.
• each of the contact faces is covered by a polyester film.
• a first polyester film can be removed from the first side to allow application of the interface dressing on the side of the first side to the patient's wound.
• the second polyester film is removed from the second face to allow the application of a compress or pad absorbing exudates from the wound through the interface dressing.
• the invention aims to provide an interface dressing applicator device facilitating the application of an interface dressing without altering it.
• an interface dressing applicator device comprising:
• an interface dressing comprising a first and a second contact face, the first contact face being adapted to be applied in contact with the skin or a wound of a patient;
• a peelable fin for applying the interface dressing, the applicator fin being disposed against the second contact face, a gripping portion of the applicator fin extending beyond the second contact face;
• first and second peelable protectors disposed against the first and second contact faces, respectively, the second protector being peelable independently of the application fin.
• the invention comprises one or more of the following features, taken alone or in combination:
• first and second protectors that completely cover the first and second contact faces, respectively;
• Another application peelable fin with a gripping portion the application fins being disposed on two opposite sides of the second contact face, the gripping portion of each of the application fins extending beyond the second contact face;
• a first protector which comprises a portion of peel primer of said first protector
• a first protector which is formed of two parts each provided with a peel primer portion folded over the remainder of the first protector outwardly of the applicator device relative to the interface dressing.
• the invention also proposes a method for applying an interface dressing comprising the steps of:
• the second protector being peeled from the second contact face, before or after the application of the first contact face on the patient;
• the method comprises a step prior to removal of the application pad (s) and after peeling of the second shield and application of the first contact face to the skin or wound of the patient, placing a compress or an absorbent pad against the second contact face, the peeling of the one or more application fins being carried out by holding the interface dressing on the skin or the wound by means of the compress or absorbent pad.
• Figure 1 shows a cross-sectional diagram of an interface dressing.
• Figure 2 shows a schematic view from above of an interface dressing.
• an interface dressing applicator device 20 having an interface dressing 22.
• the dressing interface 22 includes a first face 24 adapted to be applied to the skin or a wound of a patient.
• Said first face 24 may also comprise in an advantageous variant a solubilizable layer when it comes into contact with the exudates emanating from the wound.
• This solubilizable layer may comprise in particular an active ingredient chosen from the nonlimiting list consisting of antibacterial agents, antispetics, painkillers, anesthetics, anti-inflammatories, vitamins, or alternatively oligosaccharides, their salts or their complexes.
• the interface dressing 22 also has a second face 28 opposite the first face 24.
• the second face 28 may be intended to receive a compress or pad absorbing exudates from the wound through the interface dressing 22.
• the proposed interface dressing applicator device 20 includes first and second protectors 26 and 30. These first and second protectors 26 and 30 are respectively disposed against the first face. 24 of contact and the second face 28 of contact. To limit the contamination prior to handling, the first and second protectors, 26 and 30, preferably cover at least the first and second contact faces 24 and 28 respectively.
• the first and second protectors 26 and 30 are peelable.
• the term "peelable” is understood to mean the possibility for a support, such as the first or the second protector 26 or 30, to be detached from the interface dressing 22 on which it adheres without breaking the support or the interface dressing 22. This withdrawal , otherwise referred to as “peeling” may in particular be carried out by traction of the support rather than by shear, which makes it possible to limit the risks of deterioration of the dressing interface 22.
• the peeling traction of the protector 26 or 30 of the dressing interface 22 can then be effected by pulling the protector 26 or 30 and the interface dressing 22 in two directions opposite to each other in a direction perpendicular to the contact faces 24 and 28 of the interface dressing 22.
• the first face 24 of the dressing interface 22 being intended to be applied in contact with the skin or a wound of the patient, the first protector 26 is provided to be peeled from the first face 24 before the application of the first face 24 on the skin or the wound.
• the dressing dressing interface device 20 further comprises an applicator blade 32 of the dressing interface 22 disposed against the second contact face 28.
• application fin 32 comprises a portion 34 extending beyond the second face 28. Extending beyond the second face 28, this portion 34 allows the gripping without direct contact with the dressing interface 22. L absence of contact between the fingers of the user and the dressing interface 22 makes it possible not to contaminate the dressing interface 22 and prevent any adhesion between the fingers or gloves of the user and the dressing interface 22 without complicating the dressing application interface 22.
• the interface dressing device comprises another applicator fin 54 disposed on the side opposite to the applicator fin 32.
• This other applicator fin 54 also comprises a gripping portion 56 extending beyond the second contact face 28 to facilitate the gripping of the dressing interface 22 without direct contact.
• This second fin 54 allows even easier handling and application of the interface dressing 22.
• the presence of one or both of the application fins 32 and 54 simplifies the handling of the interface dressing 22, for example when the latter is arranged so that it overlaps itself at least partially, but also to arrange it so as to optimize its installation on a non-flat surface.
• the fins 32 and 54 preferably cover only partially the second contact face 28.
• a portion of the second contact face 28 is preferably free of contact with one or the other of the fins 32 and 54 and protected from the external environment by the second protector 30.
• Only partially covering the second contact face 28 of the interface dressing 22 by the or fins 32 and 54 facilitates the manipulation and application of the dressing interface 22 on the skin or wound of the patient.
• the interface dressing 22 is made more manageable, in particular by allowing the dressing of the interface dressing 22 to fold on itself, than in the case of a quasi-total or even total recovery of the second face of the dressing. contact 28 by the or fins 32 and 54.
• these fins 32 and 54 may have beveled shapes especially at the corners of the portion of the fins 32 and 54 being in contact with the second contact face 28 of the dressing interface 22. These bevels allow easier removal of the fins 32 and 54 once the dressing interface 22 disposed in contact with the skin or the wound of the patient.
• the fins 32 and 54 are peelable to allow removal from the interface dressing 22 without altering the interface dressing 22 when applied to the skin or wound.
• the second protector 30 is peelable independently of the application blade or fins 32 and 54.
• the second protector 30 can thus be removed from the second face 28 while leaving the application blade or fins 32 and 54 on the second According to the embodiment illustrated in FIG. 1, the second protector 30 can be removed independently of the application fins 32 and 54 while being disposed on the second contact face 28 but above the application fins 32 and 54, that is to say by overlapping the application fins 32 and 54.
• the second protector 30 can be peeled independently of the application fins 32 and 54 being disposed at side and at the same level as the application fins 32 and 54 on the second face 28 of contact.
• the application fins 32 and 54 and the second protector 30, while being independent, ensure the entire covering of the second face of 28.
• this portion of primer is on one of the edges of the protector 30.
• a method of applying an interface dressing 22 using the former interface dressing applicator device 20 When a user wishes to apply the interface dressing 22 of the interface dressing applicator device 20 to the skin or wound of a patient, it may proceed preferably in the following steps: peel the first peelable protector 26; grasping the dressing applicator device interface 20 by the or gripping portions 34 and 56 of the or application fins 32 and 54; peel the second peelable protector 30; apply the first face 24 of the interface dressing 22 to the skin or wound and peel the application blade or fins 32 or 54.
• the second protector 30 may be peeled after the application of the first face 24 of contact of the interface dressing 22 on the skin or the wound.
• the second protector 30 is then peeled while maintaining the gripping portion or portions 34 and 56 of the application blade or fins 32 and 54 on the skin and by grasping the second protector 30. Nevertheless, it is preferable to removing the protector 30 prior to the application of the dressing interface 22 on the skin or wound of the patient. Indeed, the removal of the second protector 30 makes it possible to make the interface dressing 22 more manoeuvrable, in particular by facilitating the folding on itself of the interface dressing 22, than when the interface dressing 22 is provided with the second protector 30. In any case after peeling the second protector 30 and applying the interface dressing 22 against the skin or wound of the patient, an absorbent pad or pad may be disposed against the second contact face 28.
• the fin (s) 32 and 54 are preferably disposed at the periphery of the second contact face 28, that is to say on the sides of the second contact face 28 to leave free most of the second contact face 28 which comes into contact with the compress or absorbent pad. After placing the compress or absorbent pad on the second contact face 28 between the fins, preferably on an area of the second face 28 not covered by the fins 32 and 54, the fins 32 and 54 can be easily peeled by taking for example, pressing the pad or absorbent pad to separate the application pad or fins 32 and 54 from the dressing interface 22.
• the independence between the peeling of the second protector 30 and the peeling of the application fin or fins 32 and 54 allows the user to have a fulcrum on the second face 28 to facilitate the peeling of the second protector 30.
• the application fins 32 and 54 allow to manipulate the interface dressing 22 without direct contact with the contact faces 24 and 28 of the dressing interface 22.
• a gripping portion 36 of the second protector 30 may extend beyond the second surface 28. Extending beyond the second face 28, this portion 36 allows gripping the second protector 30 for peeling the second protector 30 by separating in two opposite directions the application fin 32 and the gripping portion 36. The peeling of the second protector 30 is thus facilitated.
• the arrangement of the application fin or fins 32 and 54 on the second face 28 is advantageous with respect to an applicator fin disposed on the first face 24.
• Such a fin disposed on the face 24 of the dressing in contact with the skin or the wound remains disposed between this first face 24 and the skin or the wound after application of the dressing.
• This arrangement of the fin on the face of the dressing in contact with the skin then forces the patient user to remove the fin by shearing the dressing interface 22 by pulling the gripping portion of the fin in a direction substantially parallel to the faces 24 and 28.
• an arrangement of the fin between the skin and the dressing can be envisaged for conventional dressings with a single contact face as illustrated in FIG.
• the dressing interface 22 more fragile and more flexible, presents in such a case a risk of damage. Indeed, because of the fragility of the interface dressing 22, such shear can damage the dressing interface 22. In particular, the shear dressing interface 22 may cause deformations or changes momentary or lasting, such as a break, a disintegration or a creep, the dressing interface 22 limiting the effectiveness of the dressing interface 22.
• the applicator device 20 proposed with the fins or fins 32 and 54 on the second contact face 28 allows it a withdrawal of the fins 32 and 54 by peeling c ' that is to say by pulling the gripping portions 34 and 54 to move them away from the second face 28 in a direction perpendicular to the second face 28. Such peel removal of one of the fins 32 and 54 ensures the integrity of the dressing interface 22 in comparison to shrinkage removal.
• the provision of the applicator fin on the second face 28 has the advantage of a less painful removal for the patient compared to a provision of the fin between the interface dressing 22 and the patient. Indeed, when the applicator vane is on the patient's side, the vane, during the withdrawal, may rub on the patient's skin in an area close to the wound, that is to say at the level of the peri- lesion that can be fragile and sensitive.
• the peel removal allowed by the arrangement of the fins 32 and 54 on the second face 28 of contact is particularly easier than the shrinkage removal when the dressing is applied to an inaccessible area such as concave or cavity type.
• the applicator device 20 proposed has the further advantage of allowing an integral removal of the application blade or fins 32 and 54 of the dressing 22.
• the fins 32 and 54 being peelable, after application, the dressing interface 22 may be left on the skin without other rest of the proposed applicator device 20.
• This integral withdrawal is advantageous with respect to an applicator fin, a portion of which remains disposed on the dressing, such as for conventional dressing fins, illustrated in FIGS. 5 and 6 of EP 0 161 865 A2, which are either adherent and attached to the skin surrounding the dressing, or partially removed.
• the integral removal of the or fins 32 and 54 ensures that no obstacle is present between the second contact face 28 and the compress or the pad, ie the entire surface of the interface dressing 22 is used for the passage of exudates from the wound through the interface dressing 22.
• the arrangement of fins remaining at least partially fixed on the second contact face, or because the fin attaches directly to the skin, either because of the remains of a torn fin constitutes an obstacle for the passage of exudates from the wound through the dressing interface 22.
• Such an obstacle limits at least the passage of exudates but also the absorption of said exudates by the compress or the absorbent pad affecting the desired efficiency for an interface dressing.
• the first protector 26 is formed of two parts 38 and 40 each provided with a primer portion 42 or 44 peel the first protector 26.
• the primer portions 42 and 44 are folded to the outside of the applicator device 20 relative to the dressing interface 22, to be accessible to the user.
• the primer portions 42 and 44 extend from folds 46 and 48 to the ends 50 and 52, respectively.
• the primer portions 42 and 44 may be folded on the same side of the first protector 26, as illustrated, so that the primer portion 42 overlaps the primer portion 44.
• the overlap of the primer portions 42 and 44 makes it possible not to leave space for the first exposed contact face between the two parts 38 and 40, limiting the contaminations of the dressing interface 22.
• the primer portions 42 and 44 may be folded to two opposite sides of the first protector 26, i.e. the primer portions 42 and 44 are folded toward the pieces 38 and 40, respectively, rather than to only one of the pieces 38. and 40. To limit contaminations, it is preferred, particularly in the latter case, that the folds 46 and 48 are almost merged.
• a portion of the first protector 26 forms a single piece with an applicator fin 32 or 54.
• each of the two parts 38 and 40 of the first protector 26 may be integrally formed with one of the application vanes 32 and 54.
• a portion of each piece 38 and 40 may extend beyond the first face 24 to to join the applicator fin on the same side, respectively 54 and 32.
• the piece 38 is peeled, it is always maintained at the second face 28 of the dressing interface 22 via the applicator fin 54
• the piece 40 is peeled, it is always maintained at the second face 28 of the dressing interface 22 via the application fin 32.
• the lack of total recovery of the fins 32 or 54 of the face 28 of the dressing interface 22, allows a mani easier pulation of the dressing interface 22, whether in its grip, but also in its application to the skin or the wound of the patient.
• the first and second protectors 26 and 30 and the fins 32 and 54 are preferably made of polyolefin, preferably polyester, and preferably have a thickness of between 30 and 100 ⁇ , preferably a thickness between 40 and 80 ⁇ and even more preferably a thickness of 50 ⁇ .
• the dressing interface 22 may be of a thickness between 200 ⁇ and 1 mm, preferably a thickness between 400 and 600 ⁇ and even more preferably a thickness of 500 ⁇ .
• the interface dressing 22 and the second protector 30 respectively correspond to a 10 cm square L1 and a 13 cm square L2.
• the application fins 32 and 54 correspond to a rectangle of width L3 of 3 cm and length L1 of 10 cm.
• the areas of contact between the application fins 32 and 54 and the second face 28 correspond to a rectangle of length L1 of 10 cm and width L4 of 1 cm, the application fins 32 and 54 protruding from the portion 36 of the second protector 30 with a length L5 of 3cm.
• the first protector 26 can in particular be formed in a single piece covering the entirety of the first contact face 24 and have a single portion of peel primer extending beyond the first surface 24.
• the second protector 30 may be formed of two or more parts covering the entire second contact face 28 and the or fins 32 and 54. Each of these parts may have one or more portions of primer.

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• Health & Medical Sciences (AREA)
• Animal Behavior & Ethology (AREA)
• Biomedical Technology (AREA)
• Heart & Thoracic Surgery (AREA)
• Vascular Medicine (AREA)
• Life Sciences & Earth Sciences (AREA)
• Engineering & Computer Science (AREA)
• General Health & Medical Sciences (AREA)
• Public Health (AREA)
• Veterinary Medicine (AREA)
• Dermatology (AREA)
• Epidemiology (AREA)
• Media Introduction/Drainage Providing Device (AREA)
• Surgical Instruments (AREA)

Priority Applications (6)

Applications Claiming Priority (2)

Publications (1)

Family

ID=49620096

Family Applications (1)

Country Status (8)

Cited By (6)

Citations (3)

Family Cites Families (18)

• 2013
  • 2013-08-05 FR FR1357785A patent/FR3009188B1/fr not_active Expired - Fee Related
• 2014
  • 2014-07-30 US US14/910,076 patent/US20160184147A1/en not_active Abandoned
  • 2014-07-30 CN CN201480049175.XA patent/CN106061444B/zh not_active Expired - Fee Related
  • 2014-07-30 JP JP2016532327A patent/JP6482554B2/ja not_active Expired - Fee Related
  • 2014-07-30 WO PCT/EP2014/066405 patent/WO2015018720A1/fr not_active Ceased
  • 2014-07-30 CA CA2920418A patent/CA2920418A1/fr not_active Abandoned
  • 2014-07-30 BR BR112016002661A patent/BR112016002661A2/pt not_active Application Discontinuation
  • 2014-07-30 EP EP14747599.0A patent/EP3030205B1/fr not_active Not-in-force

Patent Citations (3)

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