EP1949823A1 - Bettvorrichtung und verbessertes Verfahren zum Herstellen eines Bettes - Google Patents

Bettvorrichtung und verbessertes Verfahren zum Herstellen eines Bettes Download PDF

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Publication number
EP1949823A1
EP1949823A1 EP07101207A EP07101207A EP1949823A1 EP 1949823 A1 EP1949823 A1 EP 1949823A1 EP 07101207 A EP07101207 A EP 07101207A EP 07101207 A EP07101207 A EP 07101207A EP 1949823 A1 EP1949823 A1 EP 1949823A1
Authority
EP
European Patent Office
Prior art keywords
mattress
support
bed
waist
user
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP07101207A
Other languages
English (en)
French (fr)
Inventor
Mario Piraino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from AU2003266813A external-priority patent/AU2003266813B2/en
Priority to AU2006222692A priority Critical patent/AU2006222692B2/en
Priority claimed from US11/583,631 external-priority patent/US20070083997A1/en
Application filed by Individual filed Critical Individual
Priority to EP07101207A priority patent/EP1949823A1/de
Priority to CA002607034A priority patent/CA2607034A1/en
Publication of EP1949823A1 publication Critical patent/EP1949823A1/de
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/148—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays of different resilience
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/14—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays
    • A47C27/20—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with foamed material inlays with springs moulded in, or situated in cavities or openings in foamed material
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
    • A47C31/12—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons
    • A47C31/123—Means, e.g. measuring means for adapting chairs, beds or mattresses to the shape or weight of persons for beds or mattresses

Definitions

  • This invention relates to a bedding apparatus and in particular to a method of forming an improved bed. More particularly the invention relates to an adjustable configuration of a bed.
  • a bed ensemble is a combination of an upper mattress supported on a lower base and forms a typical bedding apparatus in common use as shown in Figure 1 .
  • the upper mattress can be of any type, composition or configuration to provide the necessary comfort and primary or secondary support for the user.
  • the base foundation is used to elevate the mattress off the ground and to provide ventilation, but importantly to also provide controlled support for the upper mattress.
  • Macro support is important to give the mattress the correct and optimal overall support to suit the user's physique and orthopaedic requirements.
  • the fine tuning or micro support of a bed is generally confined to the upper mattress which can be supplied in a range of hardnesses to suit the user.
  • the upper mattress can be tailored to suit individual requirements with the provision of hybrid components to suit dual occupancy.
  • Platform bases also provide macro support but have limited adjustment potential even with the incorporation of double slats and firmness adjusters which allow individual slats to be adjusted to provide various degrees of flex over the length of the slat.
  • Such systems do little to provide the upper mattress with the necessary macro support to give the user's body optimal orthopaedic support.
  • Double slats may provide variable flex giving rise to differential support but such slats only allow a deflection difference of up to about 15mm over a standard slat when under load.
  • Adult human bodies may have shape differences between the shoulders and waist of up to perhaps 80 mm. Accordingly, the potential deflection compensation available from double slats is quite insufficient to cater for such variations in the end user.
  • double slats do not provide an individual height adjustment for the slats but only an individual flex adjustment.
  • mattress and bed ensembles need some means of variable support along the length of the mattress. In particular the adjustment is required from the shoulder down to the waist, lower back, hip, under the knees and ultimately at the lower leg and feet.
  • a principal object of a bed mattress is to provide optimal support for the user commensurate with their physical and medical requirements. Such optimal support requires the mattress to conform substantially to the shape of the users body when resting on the mattress.
  • most available mattresses react proportionally to the weight distribution of the users body, compressing most where the body is heaviest and least where the body is lightest. This results in mattress conformation which does not reflect the actual physical shape of the users body, but rather reflects a shape imposed on the mattress by the weight distribution of the body.
  • the users body adopts a shape, which results from the weight distribution of body segments, which does not reflect the actual body shape when resting on a standard mattress.
  • the users skeleton is then twisted and distorted to fit the shape of the mattress as it has reacted to the users weight distribution.
  • the areas of greatest distortion are the shoulder and lumbar/hip regions.
  • the shoulders are usually the widest part of the human body but occur at the lightest region of the torso. Accordingly the shoulders, when a user is resting on their side, do not push a mattress down much in accordance with the body shape resulting in a degree of twisting of the body when the user is sleeping on their side.
  • the hips and lumbar region of the torso are generally much heavier and this region of the users body will compress that part of a mattress disproportionately. In standard mattresses of uniform stiffness this results in the pelvis region being the lowest supported part of the body.
  • the close proximity of the hip region to the waist region of the user tends to deprive the waist, and important lumbar region, of the user with adequate support as the mattress is highly compressed at the hip region and the adjoining area of the mattress leading into the lumbar region is also compressed where it should actually be providing support.
  • a bed mattress In order to provide optimal support a bed mattress should be able to react independently to the different regions of the users body and at least able to provide dedicated support for the upper, middle and lower torso regions, which all have quite distinct weight distribution and support requirements.
  • Region “C” for upper torso
  • Region “B” for middle torso
  • Region “P” for lower torso
  • a bed system having support means with at least one part formed with an elongated resilient means, the support means including at least two longitudinally related sections able to be affected by a selection of voids, solid shapes or resilient inserts to locally alter the resilience of the at least two longitudinally related sections for selectively adjusting the support means along its length.
  • the support means is altered by the selection of voids, solid shapes or resilient inserts to alter locally when in use the compression and the profile of the at least two longitudinally related sections according to a predetermined requirement of the user to allow for natural or neutral sleeping position of the user.
  • the invention also provides a method of forming a bed system having a support base and a bed mattress which has at least two longitudinally related sections positioned to provide a waist & lumbar support and another of the at least two longitudinally related sections positioned to provide a shoulder support for the user of the bed with at least one planar portion able to compress relative to an adjacent planar portion with a planar flexible continuous mattress able to extend over both the planar portion and the adjacent planar portion including the steps of:
  • the invention provides a bed mattress including an outer casing adapted to house one or a plurality of different supportive materials within said casing in a distinct region wherein said outer casing provides for the ready insertion, removal and/or replacement of one or more of said supportive materials without dismantling said mattress or said casing so as to allow a user to vary the supportive quality of said distinct region of said mattress.
  • the distinct region or regions may be orientated transversely along the length of the mattress to correspond with the different regions of the users body.
  • the supportive materials may be inserted through a side wall of the mattress.
  • the supportive materials may be selected from any suitable products including inner spring segments, foam, latex, padding, rolled cotton, loose filling, water bladder sections etc.
  • the outer casing provides the necessary housing for assembling the selection of supportive materials and may be formed of foam or soft fabric, having side edges, top and bottom edges and a top and bottom face.
  • Ports in the outer casing may provide access to regions of the mattress to allow modification of the in situ supporting material to increase or decrease local areas of stiffness.
  • the invention provides a bed mattress including an outer casing adapted to house one or a plurality of different supportive materials within said casing in distinct transverse regions wherein fixed supportive materials are provided at the top and bottom regions of said mattress corresponding to the head and foot regions of a user; and an intermediate region so formed between is provided with a transverse array of fixed supportive materials having vacant regions between adjacent materials, wherein said outer casing has a plurality of ports corresponding to said vacant regions which are adapted to facilitate the ready insertion, removal and/or replacement of one or more auxiliary supportive materials so as to allow the user to vary the supportive quality of said intermediate region of said mattress.
  • the array of fixed supporting means may be a bank of inner springs formed in transverse rows, although any suitable supportive materials can be used.
  • the intermediate zone may be bordered by a foam edge having slot openings or apertures corresponding to the vacant spaces between rows to receive the supportive materials which can be slid in between said rows to provide additional support to the said intermediate zone.
  • the outer casing of the mattress may be provided with port openings on the side edges thereof corresponding to said intermediate zone.
  • a support base system for a bed mattress including a predetermined compressible support means for selectively adjusting a portion of the mattress relative to the longitudinal plane of extension of the adjacent remainder of the mattress.
  • the predetermined compressible support means can be used to selectively adjust a portion less than a quarter of the mattress.
  • the predetermined compressible support means can be positioned so as to adjust an end portion of the mattress to provide a headrest or footrest for the user of the bed.
  • the predetermined compressible support means can be positioned so as to adjust a middle portion of the mattress to provide a lower lumbar support or a shoulder part or a knee support for the user of the bed.
  • the operation of the predetermined compressible support means in conjunction with the remainder of the bed mattress or support can use inserts or voids to provide adjusting a portion of the mattress or support relative to an adjacent remainder of the mattress or support.
  • a support base for a bed mattress having at least two longitudinally related portions of a mattress or support for the mattress is defined relative to one another, and the construction of the support base further including a predetermined compressible support means able to adjust a portion of the mattress out of the plane of longitudinal extension of the adjacent remainder of the mattress.
  • the predetermined compressible support means can be able to selectively adjust a portion less than a quarter of the mattress.
  • a secondary predetermined compressible support means can be positioned so as to adjust an end portion of the mattress to provide a headrest or footrest for the user of the bed.
  • the predetermined compressible support means can be positioned so as to adjust a middle portion of the mattress to provide a lower lumbar support or hip support for the user of the bed.
  • the invention also provides a support base for a bed mattress which can have at least two planar portions with at least one planar portion able to compress relative an adjacent planar portion with a planar flexible continuous mattress able to extend over both the planar portion and the adjacent planar portion, and the support base further including an predetermined compressible support means at least partially mounted on the planar portion and selectively able to adjust a portion of the mattress resting on the planar portion out of the plane of extension of the adjacent remainder of the mattress wherein the support base allows for adjustment to a predetermined supporting formation relative to a proposed user with the predetermined compressible support means providing localised support.
  • the support base for a bed mattress can further include a differential displacement member connected to the at least one planar portion, said differential displacement member engaging said predetermined compressible support means so as to displace the predetermined compressible support means towards the a portion of the mattress resting on the planar portion such that compression of the at least one planar portion relative to said another causes adjustment of said portion of the mattress out of the plane of extension of the adjacent remainder of the mattress.
  • the differential displacement member can be connected to the planar portion and engages a fixed means so as to displace the predetermined compressible support means towards the a portion of the mattress resting on the planar portion such that compression of the at least one planar portion relative to said another causes adjustment of said portion of the mattress out of the plane of extension of the adjacent remainder of the mattress.
  • the differential displacement member is in one form an elongated member connected to the planar portion and engaging a fixed means so as to extend at an differing angle to the compressible planar portion such that compression of the compressible planar portion causes a differential movement of the differential displacement member to the compressible planar portion to displace the predetermined compressible support means towards the a portion of the mattress resting on the planar portion such that compression of the at least one planar portion relative to said another causes adjustment of said portion of the mattress out of the plane of extension of the adjacent remainder of the mattress.
  • the invention can have a support base for a bed mattress including a housing having a plurality of transverse at least two longitudinally related portions of a mattress or support for the mattress for supporting said mattress wherein one or more of said at least two longitudinally related portions of a mattress or support for the mattress are individually adjustable relative to said housing to provide calibrated positive or negative height adjustment for each at least two longitudinally related portions of a mattress or support for the mattress, characterised in that said height adjustment is provided by at least one predetermined compressible support means.
  • the predetermined compressible support means which can cause relative height adjustment, can be
  • the elongate insertable structures having predetermined compression factor are made of suitable diameter the at least two longitudinally related portions of a mattress or support for the mattress can be eliminated with the bed mattress supported directly on the insertable structures having predetermined compression factor, which function as at least two longitudinally related portions of a mattress or support for the mattress.
  • the invention provides a support base for a bed mattress including a housing having a plurality of transverse elongate insertable structures having predetermined compression factor for supporting said mattress and an adjustment means for said insertable structures having predetermined compression factor wherein one or more of said insertable structures having predetermined compression factor are individually adjusted relative to said housing to provide height calibrated adjustment for said bed mattress.
  • said height adjustment means is provided by a means, which is inserted external to said housing. In this way the bed can be modified to the specific dimensional requirements of the purchaser.
  • the insertable structures having predetermined compression factor may be colour coded to determine different compressible rates such that measurements pf a purchaser can be assimilated with the predefined compressible insert which can be inserted into the housing to provide the required relative longitudinal height adjustment.
  • the insertable structures having predetermined compression factor may also be provided with calibrations to provide quantitative data on the amount of adjustment occurring. Handles or other fittings may be attached to the insertable height adjustment means.
  • the adjustment can be either totally individual from one height adjustment means to the next, or may be coordinated between height adjustment means to provide compound adjustment.
  • the height adjustment may be achieved by "general" height adjusting blocks or may be faithfully duplicated by the use of height adjusting blocks corresponding to the calibrations.
  • the amount of height adjustment of the second or third zones is determined relative to the depression at the first zone.
  • the vertical + or -ve displacement could be produced by transverse object supported on blocks, or an object placed transversely and movable towards head or foot of bed and part of supporting bed base underneath or independent of that.
  • Support material varies in height +ve or -ve from hip to lumbar to shoulder such variations from support material of the same or different constitution blocks supporting transverse object, giving +ve or -ve displacement transverse material of varying height transverse member to full or half cross mattress made from a type material able to bear weight - different, similar or including materials used within the various comfort layers of a mattress.
  • the support base may be adapted for a range of bed sizes including single, double and larger sizes.
  • the adjustment means can be coordinated for both sides of a multiple user bed or separate systems incorporated in either side.
  • the invention provides a support base for a bed mattress wherein said support base housing has a hinged portion adapted for raising to support the user in a partially upright position wherein the raiseable portion of said housing incorporates one or more transverse at least two longitudinally related portions of a mattress or support for the mattress or transverse elongate insertable structures having predetermined compression factor for supporting said mattress wherein the at least two longitudinally related portions of a mattress or support for the mattress or insertable structures having predetermined compression factor are individually adjusted relative to said housing to provide local adjustment of said mattress wherein said adjustment is provided by a predetermined compressible support means providing relative height adjustment along the length of the bed.
  • a mattress or bed base or combination which can be considered as a 'whole body support structure' in one embodiment, it is necessary to calculate the requirements it needs to fulfill in order to minimize distortion of the body being supported.
  • Example Bed 1 (corrective shaping is affected fully within the mattress)
  • the mattress for each is made with a hybrid of varying firmnesses along the bed such that the depression at the 3 key points are appropriate for each.
  • Example Bed 2 (corrective shaping is affected fully from means under the mattress)
  • the mattress is entirely of uniform firmness for both the Male and the Female.
  • Example Bed 3 (corrective shaping is affected fully by a hybrid of means: from i) within the mattress, ii) underneath the bottom surface of the mattress but above the top surface of the base, and iii) by shaping of the top surface of the base means under the mattress)
  • the user canuse a full combination of Zoning (shaping) within the mattress and applying the nett applicable corrections by the mattress supportive system.
  • FIG. 3 to 5 there is shown three forms of structure that allow for selection of voids, solid shapes or resilient inserts to alter locally when in use the compression and the profile of the at least two longitudinally related sections according to a predetermined requirement of the user to allow for natural or neutral sleeping position of the user.
  • Figure 3 there is a mattress and a base.
  • the stiffness/supportive ability of the mattress of a unit area at that part of the body as Ks (shoulder), Kw ( waist/lumbar), and Kh hips) is provided by a combination of base and mattress.
  • the base there can be located voids to allow the mattress to sink into the base. Further there can be calibrated blocks to allow upward distortion of the mattress.
  • the mattress Further in the mattress are linear top-level voids in the top layer of the mattress and overlying deep voids or low-density material sections.
  • the combination at the hips in a longitudinal direction of the top layer void, deep internal void or low density void of the mattress and the void in the base allow the sufficient variation of depression with required compression relative to other sections to accommodate the persons differing weight along the length of the bed.
  • the section though is particularly shaped due to the variation at each section such as shaping or full void alongside low-density material.
  • At the shoulder area are a range of differing sized, shaped and variable high density material in the mattress overlying shaped calibrated blocks in the base to provide differing shaped support of the shoulders compared to the waist and hips.
  • FIG 4 there is a bedding with differeing top layers and in each section multiple central sections.
  • the stiffness/supportive ability of the bedding at each part of the body defined as Ks (shoulder), Kw (waist/lumbar), and Kh hips) is provided by Sm support comprising light supportive materials in shoulder area with a series of shaped voids and softer padding layers to decrease firmness and allow more compression thus making way for shoulder to fit in deeper into supportive shaped.
  • Sm support comprising light supportive materials in shoulder area with a series of shaped voids and softer padding layers to decrease firmness and allow more compression thus making way for shoulder to fit in deeper into supportive shaped.
  • Wm firmest supportive material plus thicker and firmer padding layers to cause more firmness and less depression at the waist.
  • Hm To the hip there is Hm to provide Kh comprising medium firmness support, materials and padding layers with/without use of voids in order to allow the hips to depress into the mattress b the desired amount.
  • Figure 5 there s a latex or core bedding which is able to have varying voids V alongside each other and above each other in one section with the voids able to receive various density foam or other material inserted therein to change the compression and depression of that section of he bedding.
  • At another section can be chambers for receiving dumbbell shaped firmer density materials with varying heights placed within the core or latex bedding. The dumbbell shape controls the variation of compression while altering the depression in a shaped manner.

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  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
EP07101207A 2003-09-26 2007-01-25 Bettvorrichtung und verbessertes Verfahren zum Herstellen eines Bettes Withdrawn EP1949823A1 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU2006222692A AU2006222692B2 (en) 2003-09-26 2006-09-26 A bedding apparatus and an improved method of forming a bed
EP07101207A EP1949823A1 (de) 2003-09-26 2007-01-25 Bettvorrichtung und verbessertes Verfahren zum Herstellen eines Bettes
CA002607034A CA2607034A1 (en) 2003-09-26 2007-10-18 A bedding apparatus and an improved method of forming a bed

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2003266813A AU2003266813B2 (en) 2003-09-26 2003-09-26 Adjustable support means for a bed
US11/583,631 US20070083997A1 (en) 2000-08-23 2006-10-18 Bedding apparatus and an improved method of forming a bed
EP07101207A EP1949823A1 (de) 2003-09-26 2007-01-25 Bettvorrichtung und verbessertes Verfahren zum Herstellen eines Bettes

Publications (1)

Publication Number Publication Date
EP1949823A1 true EP1949823A1 (de) 2008-07-30

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EP07101207A Withdrawn EP1949823A1 (de) 2003-09-26 2007-01-25 Bettvorrichtung und verbessertes Verfahren zum Herstellen eines Bettes

Country Status (3)

Country Link
EP (1) EP1949823A1 (de)
AU (1) AU2006222692B2 (de)
CA (1) CA2607034A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2481318B1 (de) * 2011-01-28 2018-12-26 OLLIN, besloten vennootschap met Beperkte aansprakelijkheid Verfahren zur Herstellung einer Matratze oder einer Matratzen-Kissen-Kombination und dafür verwendete Komponenten

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10912393B2 (en) 2014-12-24 2021-02-09 Mario Cladinoro Piraino Method and system for forming a support structure such as a bed or chair for a user according to the user's requirements
AU2017208220B2 (en) * 2014-12-24 2019-08-01 Piraino, Mario Cladinoro Method and system for forming an improved bed

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424942A1 (de) * 1984-07-06 1986-01-16 Hermann Koch KG Fabrik für Wohn- und Schlafkomfort, 3180 Wolfsburg Matratze
US20030221261A1 (en) * 2002-06-01 2003-12-04 Torbet Philip Alan Bed having low body pressure and alignment
DE20320313U1 (de) * 2003-01-16 2004-04-01 diamona Hermann Koch GmbH & Co. KG Fabrik für Wohn- und Schlafkomfort Matratze
JP2004205231A (ja) * 2002-12-24 2004-07-22 Yoshikatsu Kawashima 敷き寝具および寝姿勢の測定方法と測定装置
JP2006000140A (ja) * 2004-06-15 2006-01-05 Yoshikatsu Kawashima 寝姿勢と体圧分布が至適になるように弾力性に分布を持たせた敷き寝具およびその製造方法
WO2006087396A1 (es) * 2005-02-21 2006-08-24 Hernandez Maestre Ana Maria Colchón de piezas independientes y desmontables

Family Cites Families (3)

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Publication number Priority date Publication date Assignee Title
IT1293503B1 (it) * 1997-07-29 1999-03-01 Maurizio Mazzola Materasso perfezionato idoneo ad assumere configurazione e durezza variabili
DE19812382C2 (de) * 1998-03-22 2000-07-13 Hubert Hoffmann Matratze
AT6191U1 (de) * 2002-07-11 2003-06-25 Das Gesundheitshaus Ges M B H Festigkeitsregulierbare matratze

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424942A1 (de) * 1984-07-06 1986-01-16 Hermann Koch KG Fabrik für Wohn- und Schlafkomfort, 3180 Wolfsburg Matratze
US20030221261A1 (en) * 2002-06-01 2003-12-04 Torbet Philip Alan Bed having low body pressure and alignment
JP2004205231A (ja) * 2002-12-24 2004-07-22 Yoshikatsu Kawashima 敷き寝具および寝姿勢の測定方法と測定装置
DE20320313U1 (de) * 2003-01-16 2004-04-01 diamona Hermann Koch GmbH & Co. KG Fabrik für Wohn- und Schlafkomfort Matratze
JP2006000140A (ja) * 2004-06-15 2006-01-05 Yoshikatsu Kawashima 寝姿勢と体圧分布が至適になるように弾力性に分布を持たせた敷き寝具およびその製造方法
WO2006087396A1 (es) * 2005-02-21 2006-08-24 Hernandez Maestre Ana Maria Colchón de piezas independientes y desmontables

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2481318B1 (de) * 2011-01-28 2018-12-26 OLLIN, besloten vennootschap met Beperkte aansprakelijkheid Verfahren zur Herstellung einer Matratze oder einer Matratzen-Kissen-Kombination und dafür verwendete Komponenten

Also Published As

Publication number Publication date
CA2607034A1 (en) 2008-04-18
AU2006222692A1 (en) 2006-10-19
AU2006222692B2 (en) 2010-08-26

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