• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    A healthcare facility bedding set comprising a comforter, duvet cover and duvet cover, the mid-duvet cover is a barrier fabric that is impervious to liquids and protects against microbial contamination. It also relates to said intermediate duvet cover and a method of managing the change of bed sets in a healthcare establishment.
    公开号:BE1019101A3
    申请号:E200900687
    申请日:2009-11-06
    公开日:2012-03-06
    发明作者:
    申请人:Maj Sarl；
    IPC主号:
    专利说明:

    NEW CONCEPT OF BEDDING FOR HEALTH FACILITIES
    The invention relates to the hygiene of bedding sets used in the field of hospitality health.
    Quilted and non-padded bed covers and / or duvets are very often used in health care facilities (hospitals, retirement homes, etc.). They require efficient washing and hygienic treatment in order to fight cross contamination between each patient.
    Thus, in the case of beds for short stays, blankets and / or duvets should be changed and washed regularly to avoid cross-contamination from one patient to another. For longer stays, the hygiene rules also require a change and washing of the blankets and / or duvets regularly so that the patient can sleep in a clean bed. In all cases, a change and a wash are necessary when the covers and / or quilts are soiled by body fluids, liquid foods or any other liquid.
    These hygiene recommendations result in many treatments. in laundry and the constitution of large storage volumes. However, health facilities today have more and more difficulties, due to lack of financial means, to respect the rule of change of coverage or quilt between each patient.
    In addition, repeated washing of the duvets has the disadvantage of greatly damaging the duvets and causing them to lose their swelling and their qualities of touch.
    Already known, for example from US 6,482,424, duvet covers made of materials having antibacterial properties.
    However, these duvet covers are not impervious to liquids and require regular washing of duvets that are likely to be soiled by liquids.
    The invention proposes a new concept of bedding set for health facilities, which overcomes the disadvantages mentioned above.
    Specifically, it offers a health facility bedding set including a duvet, duvet cover and duvet cover, the intermediate duvet cover is a barrier fabric that is impermeable to liquids and protects against microbial contamination.
    With such a set of bedding, the duvet is permanently protected from external contaminations and all taints. The duvet thus protected no longer requires any treatment and it is the duvet cover that is subject to regular treatment. The duvet cover, which replaces the top sheet, is changed regularly, for example at the same rate as what is currently done.
    Other optional and non-limiting features of the bedding set are: the duvet cover is made of a material having a resistance to microbial penetration in the dry state of less than 101.4 CFU; the duvet cover is made of a material having a wet microbial penetration barrier index greater than 102.8 CFU; the duvet cover is made of a material having a particle release less than 2.2 log-ιο; the duvet cover is made of a material with a resistance to penetration of liquids characterized by a threshold value of hydrostatic pressure of 50 cm / WC minimum for a thickness, 90 cm / WC minimum for two thicknesses and 20 cm / WC minimum for the back of the fabric; the duvet cover is of a material having a dry or wet burst strength of greater than 50 kPa; the duvet cover is made of a material having a dry or wet tensile strength of greater than 480 N for the warp yarns and 520 N for the weft yarns.
    The invention also provides a duvet cover used for bedding adornment in a barrier textile that is impermeable to liquids and protects against microbial contamination.
    The invention also proposes a method for managing the change of bed linen in a health care facility, characterized in that the bedding sets are of the aforementioned type, the intermediate duvet cover and the duvet cover being changed and / or washed. regularly, while the quilt is kept in place.
    Thus, the finery, the duvet cover and / or the process give the health facilities the possibility to respect the hygiene recommendations while controlling the expenses and logistical impact, and the duvet cover with a suitable implementation. health is of interest.
    Other features and advantages of the invention will become apparent from the description which follows, which is purely illustrative and nonlimiting, and should be read with reference to the appended figures in which: FIG. 1 is a diagrammatic view of an assembly for bedding according to a possible embodiment of the invention; Figure 2 is a schematic sectional view of the assembly along the plane II-II of Figure 1; FIG. 3 illustrates an example of a process for changing and washing the various elements of a bedding assembly of the type of that of FIGS. 1 and 2.
    The bedding set 1 shown in FIGS. 1 and 2 comprises a duvet 2, an intermediate duvet cover 3 and a duvet cover 4.
    The intermediate duvet cover 3 is impermeable to liquids.
    It has properties of resistance to the penetration of germs.
    It also has fire resistance properties.
    This intermediate duvet cover 3 protects the quilt 2 from contamination caused by liquids such as body fluids, liquid food or other.
    It also prevents contamination of the quilt 2.
    The duvet cover 3 is sized to accommodate the duvet 2 in its interior. It is sewn without a handguard on three of its edges and open on its fourth edge
    The duvet cover 4 is classic. It is sized to accommodate the duvet cover 3 with the duvet 2 inside thereof.
    Thus the duvet cover 3 is not in direct contact with the patient.
    This duvet cover 3 is replaced and then washed less often than the duvet cover 4.
    The duvet 2 is, for its part, not changed, which allows to preserve it.
    The duvet cover 3 can be made of polyester with a double thickness.
    Such a material is a barrier textile that meets the requirements and specifications applicable to medical devices, as they are required for surgical textiles (operative drapes, surgical gowns and block garments).
    It thus meets the applicable standards of the NF EN 13795 series of functional textiles.
    In particular: it is resistant to microbial penetration in the dry state (less than 101.4 CFU (colony-forming units) for a 20x20 cm sample, NF EN ISO 22612 standard: November 2005); it is resistant to microbial penetration in the wet state (barrier index greater than 102.8 CFU for a 25x25 cm sample, NF EN ISO 22612 standard: November 2006); it exhibits a low release of particles (release coefficient of less than 2.2 in log-io, NF EN ISO 9073-10 standard: June 2005); it has a high resistance to the penetration of liquids (hydrostatic pressure threshold value of 50 cm / WC minimum for a thickness, 90 cm / WC minimum for two thicknesses, 20 cm / WC minimum for the back of the fabric; NF EN 20811: December 1992); it has a burst strength in the dry state or in the wet state greater than 50 kPa (hydraulic method NF EN ISO 13938-1 or pneumatic method NF EN ISO 13938-2: October 1999); it has a dry or wet tensile strength of greater than 480 N (warp yarn) and 520 N (weft yarn) (NF EN ISO 29073 - 3 standard: December 1992)
    It also meets the applicable standards of the NF EN ISO 10993 series of medical devices: non-irritating to the skin; non-cytotoxic; does not contain latex.
    Thus, the proposed intermediate duvet cover 3 provides effective protection against the penetration of microorganisms, dry or wet, and against the penetration of liquids, without release of particles.
    It thus constitutes a barrier textile that protects against microbial contamination and is impervious to liquids. In particular, the qualities of resistance, protection, impermeability, safety, fire safety, it has, protect the quilt in a sustainable manner and thus eliminate any treatment (washing or other) for it .
    The intermediate duvet cover 3 thus makes it possible, thanks to the performance of the barrier fabric, to preserve the characteristics of the duvet over time (absence of deterioration, maintenance of the swelling, etc.).
    The duvet cover 4 is for its part for example a material chosen for its qualities of aesthetics, comfort and softness. For example, the duvet cover is made of natural material such as cotton, linen ...
    The replacement and washing of bedding 1 items are organized according to strict rules, which allow the level of hygiene expected in a health facility.
    In particular, it is expected that the duvet cover 4 is replaced and systematically washed between each patient, or, in the case of long-term patients, that it is replaced regularly, for example at the same rate as what is currently done for the patient. top sheet.
    The number of successive days during which one leaves in place a duvet cover 4 is thus at most 1 to 5 days.
    The duvet cover 3 can be held in place from one patient to another, except in case of contamination by liquids, in which case it is replaced immediately.
    It is systematically replaced to be washed after a given number of days of use.
    The number of days of maximum use of the intermediate duvet cover 3 is to be defined with each establishment.
    The quilt remains in place, without being changed, or in any case at the same pace as the duvet cover 4 or the intermediate duvet cover 3.
    Figure 3 illustrates an example of implementing change of bedding sets.
    When occupying a bed given by a first resident 61, a first duvet cover 41 and a first quilt cover 31 are used.
    This first resident 61 remains only a few days, the duration of his stay does not exceed the maximum duration of use of the duvet cover 3.
    Upon departure, a second resident 62 enters the institution. On this occasion, the first duvet cover 41 is replaced by a second duvet cover 42. The first duvet cover 41 is sent to the wash.
    Since the length of stay of the first resident 61 has been shorter than the maximum duration of use of the duvet covers 3, the first nrotèae-quilt 31 is not replaced.
    The second resident 62 stays longer.
    Regularly, the duvet cover 4 is replaced without the duvet cover 31 is.
    When the duration of use of the first duvet cover 31 has elapsed, it is replaced by a second duvet cover 32. The first duvet cover 31 is then sent to the wash. We can also decide to replace the duvet cover 4 on this occasion with a new duvet cover 4L
    Thus, depending on the length of stay of the resident, depending on the duration of use of the duvet cover, there is a single or simultaneous replacement of the duvet cover 4 and the duvet cover 3.
    x
    权利要求:
    Claims (9)
    [1]
    1. A bedding set for a health facility that includes a duvet, quilt cover, and duvet cover, the intermediate duvet cover is a barrier fabric that is impermeable to liquids and protects against microbial contamination.
    [2]
    2. Bedding set according to claim 1, characterized in that the duvet cover is made of a material having a resistance to microbial penetration in the dry state of less than 101.4 CFU.
    [3]
    3. Bedding set according to claim 1, characterized in that the duvet cover is made of a material having a microbial penetration barrier index in the wet state greater than 102.8 CFU.
    [4]
    4. Bedding set according to claim 1, characterized in that the duvet cover is made of a material having a particle release less than 2.2 log-10.
    [5]
    5. Bedding set according to claim 1, characterized in that the duvet cover is made of a material having a resistance to penetration of liquids characterized by a hydrostatic pressure threshold value of 50 cm / WC minimum for a thickness, of 90 cm / WC minimum for two thicknesses and 20 cm / WC minimum for the back of the fabric.
    [6]
    6. bedding set according to claim 1, characterized in that the duvet cover is made of a material having a resistance to bursting in the dry state or in the wet state greater than 50 kPa.
    [7]
    Bedding set according to Claim 1, characterized in that the duvet cover is made of a material having a dry or wet tensile strength greater than 480 N for the warp yarns and 520 N for the weft threads.
    [8]
    8. intermediate duvet cover for a bedding set according to one of the preceding claims, characterized in that it is a barrier textile that is impervious to liquids and protects against microbial contamination.
    [9]
    9. A method of managing the change of bedding in a health facility, characterized in that the bedding sets are of the type according to one of claims 1 to 7, the intermediate duvet cover and duvet cover being changed and / or washed regularly, while the duvet is held in place.
    类似技术:
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    同族专利:
    公开号 | 公开日
    DE202009015165U1|2010-06-24|
    ITTO20090852A1|2010-05-07|
    PT10498T|2010-05-06|
    LU91619B1|2010-09-06|
    ES2356786A1|2011-04-13|
    FR2937844A1|2010-05-07|
    FR2937844B1|2017-10-27|
    ES2356786B1|2012-02-28|
    IT1396305B1|2012-11-16|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    JPH0523240A|1991-07-19|1993-02-02|Japan Gore Tex Inc|Bedding|
    GB2292112A|1994-06-07|1996-02-14|Norman John Ball|Mattress or duvet cover|
    US6482424B1|1996-08-09|2002-11-19|The Cupron Corporation|Methods and fabrics for combating nosocomial infections|
    JP2005046294A|2003-07-28|2005-02-24|Yoshiari Kawada|Waterproof medical bed sheet with antibacterial property|
    US8193105B2|2006-10-19|2012-06-05|Cleanbrands, Llc|Allergen barrier fabric|FR3006872A1|2013-06-12|2014-12-19|Aurelie Lemoigne|"TWO IN ONE" WATERPROOF COVER, WATERPROOF AND ESTHETIC, WHICH FINDS ITS APPLICATION IN THE BEDDING FIELD|
    CN105125000A|2015-09-22|2015-12-09|红豆集团（无锡）纺织品有限公司|Dual-purpose quilt for preventing waist and leg ache of pregnant woman|
    DE202018101036U1|2018-02-26|2018-03-07|Gebr. Kremers Gmbh|Blanket, in particular quilt|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR0857540|2008-11-06|
    FR0857540A|FR2937844B1|2008-11-06|2008-11-06|NEW CONCEPT OF BEDDING FOR HEALTH FACILITIES|
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