WO2010089448A1 - Product package - Google Patents

Product package Download PDF

Info

Publication number
WO2010089448A1
WO2010089448A1 PCT/FI2010/050038 FI2010050038W WO2010089448A1 WO 2010089448 A1 WO2010089448 A1 WO 2010089448A1 FI 2010050038 W FI2010050038 W FI 2010050038W WO 2010089448 A1 WO2010089448 A1 WO 2010089448A1
Authority
WO
WIPO (PCT)
Prior art keywords
product kit
transparent
bandage
filled
bag part
Prior art date
Application number
PCT/FI2010/050038
Other languages
French (fr)
Inventor
Lars Sundholm
Original Assignee
Finnomedo Oy
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 Finnomedo Oy filed Critical Finnomedo Oy
Publication of WO2010089448A1 publication Critical patent/WO2010089448A1/en

Links

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
    • A61F15/001—Packages or dispensers for bandages, cotton balls, drapes, dressings, gauze, gowns, sheets, sponges, swabsticks or towels
    • 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
    • A61F17/00—First-aid kits
    • 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
    • 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 plasters or dressings
    • A61F13/0273—Adhesive bandages for winding around limb, trunk or head, e.g. cohesive
    • 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
    • A61F2013/00361—Plasters
    • A61F2013/00365—Plasters use
    • A61F2013/00463—Plasters use haemostatic
    • A61F2013/00468—Plasters use haemostatic applying local pressure
    • 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
    • A61F2013/00361—Plasters
    • A61F2013/00846—Plasters with transparent or translucent part

Definitions

  • the present invention relates to a product kit or package containing supplies for stopping bleeding at a trauma site.
  • fabric bandages are normally used which are knotted or fastened with hooks at the end.
  • One problem with these is the risk of wrapping the bandage too tightly, which in the worst case could lead to gangrene, and on the other hand, the bandage may loosen, for example, due to a knot or hook failing, which might prevent the bleeding from stopping.
  • the correct use of a fabric bandage requires proper knowledge of the matter.
  • the product kit according to the invention is characterised in that the product kit comprises a core part, around which is wound a certain length of transparent bandage film of elastically stretching material, which is self-adhesive when wrapped around itself, and inside the core is placed at least one bag part of transparent flexible material, which is filled beforehand or may be filled at the time of use with a transparent medium, the said bag part acting in use as a means for intensifying the pressure effect applied on the bleeding site.
  • Figure 1 shows a schematic perspective view of a product kit according to the invention and the various components comprised therein, and Figures 2-6 show the use of the bandage comprised in the product kit at different stages.
  • the product kit 10 comprises a core part 3 around which is wound the necessary amount of bandage film and topmost a label 4 acting as a protective cover.
  • the product kit further comprises one or more bag parts 2 intended to be packed inside the core part 3.
  • Figure 1 shows two exemplary separate bag parts.
  • the label 4 acts as a tear-off part when the product kit containing the bandage film is opened.
  • Reference numeral 7 denotes the instructions for use, which are preferably packed inside the core part
  • reference numeral 8 denotes an exemplary storage or sales package in which the product kit 10 may be placed. This storage package may be a transparent plastic bag.
  • FIG. 2 illustrates the opening of the bandage film package, where the user grips the core part 3 with one hand and the free end of the transparent bandage film 1 with the other hand, while the label part 4 acts as a protective cover.
  • the bandage film 1 is preferably of plastic having a suitable material composition, such as linear low-density polyethylene (LLDPE). Due to the thinness of the film (film thickness may be e.g. 0.023 mm), the product kit may contain a considerable length of bandage film, for example of the order of 30 m, without becoming an inconveniently large roll. This allows it to be used on several wounds (e.g. splinter injuries around the body).
  • the bandage film is disposable and thus does not present a risk of microbe contamination.
  • This type of film material stretches and at the same time penetrates the wound/hollow when wrapped, for example, around a limb or the torso.
  • the bandage film attaches to itself, remaining secured, but not adhering to the skin or clothing, and constitutes a tight, sturdy, but flexible support bandage also for supporting fractured limbs.
  • the bandage film yields, for example, to the movements of the chest without loosening and maintains its tightness.
  • the bandage film tightens in an optimally sealing manner, but will not be able to cause, for example, gangrene.
  • the action is based more on sealing than on applying pressure/compression on the wound, the bandage film acting, as it were, temporary artificial skin.
  • bandage film contained in the product kit according to the invention is easy.
  • One or more layers of bandage film are first wrapped around the wound 5, after which a bag part 2 is placed on the wound site and more bandage film 1 is wrapped around the bag part. Securing the bandage is easy because the bandage will not loosen even if it falls from the hands during wrapping.
  • Figure 3 illustrates this stage.
  • bandage film is further facilitated by the fact that it can be cut by pulling, in which case the bandage stretches and breaks while tightening and securing.
  • Figure 4 illustrates the tightening and cutting of the bandage film by pulling.
  • the width of the bandage film is preferably the same as that of current fabric bandages, for example, within the range of approximately 50-150 mm.
  • the bag part 2 is preferably of elastic material and filled, for example, with air or other transparent gas/gas mixture, liquid, emulsion or gelatinous substance or their mixture.
  • air or other transparent gas/gas mixture liquid, emulsion or gelatinous substance or their mixture.
  • One suitable example is fluid silicone.
  • the bag part directs the tightening force of the wrapped bandage more intensively (perpendicularly) at the wound, thereby compressing the damaged blood vessels, and presses the stretching film inside the wound, thus increasing tightness.
  • the bag part is simultaneously formed so as to distribute the pressure evenly.
  • the transparent bag part forms, as it were, a window to the wound, by means of which the stopping of bleeding can be ensured both after applying the bandage and in transferring the patient. Due to the transparency, the state of the trauma site may also be otherwise observed (gangrene, infection, ).
  • FIG. 5 shows a completed bandage which forms a transparent window for observing the wound site.
  • Figure 6 shows a cross-section of the wound site.
  • the core part 3 is dimensioned so as to have a suitable diameter for fitting in the hand when the bandage is wrapped around the wound site and its interior is dimensioned to receive one or more bag parts.
  • the diameter of the core part may be, for example, within the range of 25-50 mm.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Packages (AREA)
  • Materials For Medical Uses (AREA)

Abstract

The invention relates to a product kit (10) containing supplies for stopping bleeding at a trauma site. The product kit (10) comprises a core part (3), around which is wound a certain length of transparent bandage film (1) of elastically stretching material, which is self-adhesive when wrapped around itself. Inside the core (3) is placed at least one bag part (2) of transparent flexible material, which is filled beforehand or may be filled at the time of use with a transparent medium. The bag part acts in use as a means for intensifying the pressure effect applied on the bleeding site.

Description

Product package
The present invention relates to a product kit or package containing supplies for stopping bleeding at a trauma site.
To stop bleeding at different trauma sites, fabric bandages are normally used which are knotted or fastened with hooks at the end. One problem with these is the risk of wrapping the bandage too tightly, which in the worst case could lead to gangrene, and on the other hand, the bandage may loosen, for example, due to a knot or hook failing, which might prevent the bleeding from stopping. The correct use of a fabric bandage requires proper knowledge of the matter.
The aim of the present invention is to provide a solution which enables also users with no previous experience of wound dressing to dress a wound reliably in order to stop bleeding. To achieve this aim, the product kit according to the invention is characterised in that the product kit comprises a core part, around which is wound a certain length of transparent bandage film of elastically stretching material, which is self-adhesive when wrapped around itself, and inside the core is placed at least one bag part of transparent flexible material, which is filled beforehand or may be filled at the time of use with a transparent medium, the said bag part acting in use as a means for intensifying the pressure effect applied on the bleeding site.
The invention is described in greater detail in the following, with reference to the accompanying drawings, in which:
Figure 1 shows a schematic perspective view of a product kit according to the invention and the various components comprised therein, and Figures 2-6 show the use of the bandage comprised in the product kit at different stages.
The product kit 10 comprises a core part 3 around which is wound the necessary amount of bandage film and topmost a label 4 acting as a protective cover. The product kit further comprises one or more bag parts 2 intended to be packed inside the core part 3. Figure 1 shows two exemplary separate bag parts. The label 4 acts as a tear-off part when the product kit containing the bandage film is opened. Reference numeral 7 denotes the instructions for use, which are preferably packed inside the core part, and reference numeral 8 denotes an exemplary storage or sales package in which the product kit 10 may be placed. This storage package may be a transparent plastic bag.
Figure 2 illustrates the opening of the bandage film package, where the user grips the core part 3 with one hand and the free end of the transparent bandage film 1 with the other hand, while the label part 4 acts as a protective cover. The bandage film 1 is preferably of plastic having a suitable material composition, such as linear low-density polyethylene (LLDPE). Due to the thinness of the film (film thickness may be e.g. 0.023 mm), the product kit may contain a considerable length of bandage film, for example of the order of 30 m, without becoming an inconveniently large roll. This allows it to be used on several wounds (e.g. splinter injuries around the body). The bandage film is disposable and thus does not present a risk of microbe contamination. This type of film material stretches and at the same time penetrates the wound/hollow when wrapped, for example, around a limb or the torso. The bandage film attaches to itself, remaining secured, but not adhering to the skin or clothing, and constitutes a tight, sturdy, but flexible support bandage also for supporting fractured limbs. The bandage film yields, for example, to the movements of the chest without loosening and maintains its tightness. On the other hand, due to its material properties, the bandage film tightens in an optimally sealing manner, but will not be able to cause, for example, gangrene. The action is based more on sealing than on applying pressure/compression on the wound, the bandage film acting, as it were, temporary artificial skin.
The implementation of the bandage film contained in the product kit according to the invention is easy. One or more layers of bandage film are first wrapped around the wound 5, after which a bag part 2 is placed on the wound site and more bandage film 1 is wrapped around the bag part. Securing the bandage is easy because the bandage will not loosen even if it falls from the hands during wrapping. Figure 3 illustrates this stage.
The use of the bandage film is further facilitated by the fact that it can be cut by pulling, in which case the bandage stretches and breaks while tightening and securing. Figure 4 illustrates the tightening and cutting of the bandage film by pulling. The width of the bandage film is preferably the same as that of current fabric bandages, for example, within the range of approximately 50-150 mm.
The bag part 2 is preferably of elastic material and filled, for example, with air or other transparent gas/gas mixture, liquid, emulsion or gelatinous substance or their mixture. One suitable example is fluid silicone. The bag part directs the tightening force of the wrapped bandage more intensively (perpendicularly) at the wound, thereby compressing the damaged blood vessels, and presses the stretching film inside the wound, thus increasing tightness. The bag part is simultaneously formed so as to distribute the pressure evenly. The transparent bag part forms, as it were, a window to the wound, by means of which the stopping of bleeding can be ensured both after applying the bandage and in transferring the patient. Due to the transparency, the state of the trauma site may also be otherwise observed (gangrene, infection, ...). It can also be ensured that the edges of the wound are properly against each other, which means that the healing of the wound can start immediately and after the removal of the bandage, the edges of the wound do not have to reconstructed, but can be sutured immediately. Figure 5 shows a completed bandage which forms a transparent window for observing the wound site. Figure 6 shows a cross-section of the wound site.
The core part 3 is dimensioned so as to have a suitable diameter for fitting in the hand when the bandage is wrapped around the wound site and its interior is dimensioned to receive one or more bag parts. The diameter of the core part may be, for example, within the range of 25-50 mm.

Claims

Claims
1. A product kit (10) containing supplies for stopping bleeding at a trauma site, characterised in that the product kit (10) comprises a core part (3), around which is wound a certain length of transparent bandage film (1) of elastically stretching material, which is self-adhesive when wrapped around itself, and inside the core (3) is placed at least one bag part (2) of transparent flexible material, which is filled beforehand or may be filled at the time of use with a transparent medium, the said bag part acting in use as a means for intensifying the pressure effect applied on the bleeding site.
2. A product kit as claimed in claim 1, characterised in that the bandage film (1) is linear low-density polyethylene (LLDPE).
3. A product kit as claimed in claim 1 or 2, characterised in that the width of the bandage film (1) is within the range of approximately 50-150 mm.
4. A product kit as claimed in any of the claims 1 to 3, characterised in that the diameter of the core part (3) is within the range of approximately 20-50 mm.
5. A product kit as claimed in any of the claims 1 to 4, characterised in that the bag part (2) is filled with air or other transparent gas/gas mixture.
6. A product kit as claimed in any of the claims 1 to 4, characterised in that the bag part (2) is filled with a transparent liquid/liquid mixture or a gelatinous substance.
PCT/FI2010/050038 2009-02-05 2010-01-25 Product package WO2010089448A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095106A FI121001B (en) 2009-02-05 2009-02-05 product Packaging
FI20095106 2009-02-05

Publications (1)

Publication Number Publication Date
WO2010089448A1 true WO2010089448A1 (en) 2010-08-12

Family

ID=40404609

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FI2010/050038 WO2010089448A1 (en) 2009-02-05 2010-01-25 Product package

Country Status (2)

Country Link
FI (1) FI121001B (en)
WO (1) WO2010089448A1 (en)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
US9227000B2 (en) 2006-09-28 2016-01-05 Smith & Nephew, Inc. Portable wound therapy system
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
US9662246B2 (en) 2012-08-01 2017-05-30 Smith & Nephew Plc Wound dressing and method of treatment
USD806242S1 (en) 2012-05-23 2017-12-26 Smith & Nephew Plc Flexible port used to connect a wound dressing to a source of negative pressure
US9877872B2 (en) 2011-07-14 2018-01-30 Smith & Nephew Plc Wound dressing and method of treatment
US9962474B2 (en) 2007-11-21 2018-05-08 Smith & Nephew Plc Vacuum assisted wound dressing
US10046096B2 (en) 2012-03-12 2018-08-14 Smith & Nephew Plc Reduced pressure apparatus and methods
US10076449B2 (en) 2012-08-01 2018-09-18 Smith & Nephew Plc Wound dressing and method of treatment
US10201644B2 (en) 2005-09-07 2019-02-12 Smith & Nephew, Inc. Self contained wound dressing with micropump
US10610414B2 (en) 2014-06-18 2020-04-07 Smith & Nephew Plc Wound dressing and method of treatment
US10682446B2 (en) 2014-12-22 2020-06-16 Smith & Nephew Plc Dressing status detection for negative pressure wound therapy
US11559437B2 (en) 2016-10-28 2023-01-24 Smith & Nephew Plc Multi-layered wound dressing and method of manufacture

Citations (6)

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Publication number Priority date Publication date Assignee Title
GB742275A (en) * 1953-08-07 1955-12-21 Smith & Nephew A burn and wound dressing package
US3171410A (en) * 1962-08-29 1965-03-02 Jr Herbert J Towle Pneumatic wound dressing
GB2249266A (en) * 1990-11-02 1992-05-06 Smith & Nephew Wound dressing pack
US6058936A (en) * 1996-03-19 2000-05-09 Miller; John Nick Medical/athletic wrap
US6573419B2 (en) * 2000-08-25 2003-06-03 Sody Naimer Elastic adhesive wound dressing for control of bleeding and for dressing bleeding wounds
US20070260165A1 (en) * 2006-05-05 2007-11-08 Ross Johnson Combined Bandage and Fastener System

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742275A (en) * 1953-08-07 1955-12-21 Smith & Nephew A burn and wound dressing package
US3171410A (en) * 1962-08-29 1965-03-02 Jr Herbert J Towle Pneumatic wound dressing
GB2249266A (en) * 1990-11-02 1992-05-06 Smith & Nephew Wound dressing pack
US6058936A (en) * 1996-03-19 2000-05-09 Miller; John Nick Medical/athletic wrap
US6573419B2 (en) * 2000-08-25 2003-06-03 Sody Naimer Elastic adhesive wound dressing for control of bleeding and for dressing bleeding wounds
US20070260165A1 (en) * 2006-05-05 2007-11-08 Ross Johnson Combined Bandage and Fastener System

Cited By (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11278658B2 (en) 2005-09-07 2022-03-22 Smith & Nephew, Inc. Self contained wound dressing with micropump
US11737925B2 (en) 2005-09-07 2023-08-29 Smith & Nephew, Inc. Self contained wound dressing with micropump
US10201644B2 (en) 2005-09-07 2019-02-12 Smith & Nephew, Inc. Self contained wound dressing with micropump
US9227000B2 (en) 2006-09-28 2016-01-05 Smith & Nephew, Inc. Portable wound therapy system
US11141325B2 (en) 2006-09-28 2021-10-12 Smith & Nephew, Inc. Portable wound therapy system
US9642955B2 (en) 2006-09-28 2017-05-09 Smith & Nephew, Inc. Portable wound therapy system
US10130526B2 (en) 2006-09-28 2018-11-20 Smith & Nephew, Inc. Portable wound therapy system
US9962474B2 (en) 2007-11-21 2018-05-08 Smith & Nephew Plc Vacuum assisted wound dressing
US11045598B2 (en) 2007-11-21 2021-06-29 Smith & Nephew Plc Vacuum assisted wound dressing
US11701266B2 (en) 2007-11-21 2023-07-18 Smith & Nephew Plc Vacuum assisted wound dressing
US11058587B2 (en) 2010-04-27 2021-07-13 Smith & Nephew Plc Wound dressing and method of use
US9061095B2 (en) 2010-04-27 2015-06-23 Smith & Nephew Plc Wound dressing and method of use
US10159604B2 (en) 2010-04-27 2018-12-25 Smith & Nephew Plc Wound dressing and method of use
US9808561B2 (en) 2010-04-27 2017-11-07 Smith & Nephew Plc Wound dressing and method of use
US11090195B2 (en) 2010-04-27 2021-08-17 Smith & Nephew Plc Wound dressing and method of use
US10231874B2 (en) 2010-11-08 2019-03-19 Smith & Nephew Plc Wound dressing and method of treatment
US10130519B2 (en) 2011-07-14 2018-11-20 Smith & Nephew Plc Wound dressing and method of treatment
US10039673B2 (en) 2011-07-14 2018-08-07 Smith & Nephew Plc Wound dressing and method of treatment
US9877872B2 (en) 2011-07-14 2018-01-30 Smith & Nephew Plc Wound dressing and method of treatment
US11510819B2 (en) 2011-07-14 2022-11-29 Smith & Nephew Plc Wound dressing and method of treatment
USRE48535E1 (en) 2011-07-14 2021-04-27 Smith & Nephew Plc Wound dressing and method of treatment
US10660994B2 (en) 2012-03-12 2020-05-26 Smith & Nephew Plc Reduced pressure apparatus and methods
US10046096B2 (en) 2012-03-12 2018-08-14 Smith & Nephew Plc Reduced pressure apparatus and methods
US11129931B2 (en) 2012-03-12 2021-09-28 Smith & Nephew Plc Reduced pressure apparatus and methods
US11903798B2 (en) 2012-03-12 2024-02-20 Smith & Nephew Plc Reduced pressure apparatus and methods
US10299964B2 (en) 2012-05-15 2019-05-28 Smith & Nephew Plc Negative pressure wound therapy apparatus
US9545465B2 (en) 2012-05-15 2017-01-17 Smith & Newphew Plc Negative pressure wound therapy apparatus
US9427505B2 (en) 2012-05-15 2016-08-30 Smith & Nephew Plc Negative pressure wound therapy apparatus
US10702418B2 (en) 2012-05-15 2020-07-07 Smith & Nephew Plc Negative pressure wound therapy apparatus
US9907703B2 (en) 2012-05-23 2018-03-06 Smith & Nephew Plc Apparatuses and methods for negative pressure wound therapy
US10507141B2 (en) 2012-05-23 2019-12-17 Smith & Nephew Plc Apparatuses and methods for negative pressure wound therapy
USD806242S1 (en) 2012-05-23 2017-12-26 Smith & Nephew Plc Flexible port used to connect a wound dressing to a source of negative pressure
USD806256S1 (en) 2012-05-23 2017-12-26 Smith & Nephew Plc Medical dressing
US11590029B2 (en) 2012-05-23 2023-02-28 Smith & Nephew Plc Apparatuses and methods for negative pressure wound therapy
USD806243S1 (en) 2012-05-23 2017-12-26 Smith & Nephew Plc Flexible port used to connect a wound dressing to a source of negative pressure
USD820990S1 (en) 2012-05-23 2018-06-19 Smith & Nephew Plc Medical dressing
USD866756S1 (en) 2012-05-23 2019-11-12 Smith & Nephew Plc Flexible port used to connect a wound dressing to a source of negative pressure
US10667955B2 (en) 2012-08-01 2020-06-02 Smith & Nephew Plc Wound dressing and method of treatment
USD914887S1 (en) 2012-08-01 2021-03-30 Smith & Nephew Plc Wound dressing
US10076449B2 (en) 2012-08-01 2018-09-18 Smith & Nephew Plc Wound dressing and method of treatment
US9662246B2 (en) 2012-08-01 2017-05-30 Smith & Nephew Plc Wound dressing and method of treatment
US11864981B2 (en) 2012-08-01 2024-01-09 Smith & Nephew Plc Wound dressing and method of treatment
US11801338B2 (en) 2012-08-01 2023-10-31 Smith & Nephew Plc Wound dressing and method of treatment
US10610414B2 (en) 2014-06-18 2020-04-07 Smith & Nephew Plc Wound dressing and method of treatment
US11596552B2 (en) 2014-06-18 2023-03-07 Smith & Nephew Plc Wound dressing and method of treatment
US10682446B2 (en) 2014-12-22 2020-06-16 Smith & Nephew Plc Dressing status detection for negative pressure wound therapy
US11654228B2 (en) 2014-12-22 2023-05-23 Smith & Nephew Plc Status indication for negative pressure wound therapy
US10780202B2 (en) 2014-12-22 2020-09-22 Smith & Nephew Plc Noise reduction for negative pressure wound therapy apparatuses
US10973965B2 (en) 2014-12-22 2021-04-13 Smith & Nephew Plc Systems and methods of calibrating operating parameters of negative pressure wound therapy apparatuses
US10737002B2 (en) 2014-12-22 2020-08-11 Smith & Nephew Plc Pressure sampling systems and methods for negative pressure wound therapy
US11559437B2 (en) 2016-10-28 2023-01-24 Smith & Nephew Plc Multi-layered wound dressing and method of manufacture

Also Published As

Publication number Publication date
FI20095106A0 (en) 2009-02-05
FI121001B (en) 2010-06-15

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