EP3253257B1 - Bett mit verstellbarer härte - Google Patents
Bett mit verstellbarer härte Download PDFInfo
- Publication number
- EP3253257B1 EP3253257B1 EP16746910.5A EP16746910A EP3253257B1 EP 3253257 B1 EP3253257 B1 EP 3253257B1 EP 16746910 A EP16746910 A EP 16746910A EP 3253257 B1 EP3253257 B1 EP 3253257B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- base plate
- secondary base
- mattress
- primary
- lifting
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims description 28
- 239000006260 foam Substances 0.000 claims description 5
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000037237 body shape Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/04—Extensible bedsteads, e.g. with adjustment of length, width, height
- A47C19/045—Extensible bedsteads, e.g. with adjustment of length, width, height with entire frame height or inclination adjustments
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/043—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
- A47C23/0435—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs of adjustable resilience
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/012—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame raising or lowering of the whole mattress frame
Definitions
- the present invention relates generally to an adjustable bed according to the preamble of claim 1.
- the hardness of the mattress surface is uniform throughout the whole upper surface.
- a person lying in the bed gives rise to different depression depending on which body part that is supported, so if the internal stress throughout the complete mattress is constant a depression depth depend on the weight of the body it is supporting.
- One such personal property is the stiffness of the mattress which may depend on the user's weight, length and is also a matter of personal opinion. Further, there is also the need of more or less support for different body parts, e.g. shoulders, back, hip, legs which depend on body shape and weight. The sleeping or resting position the user has taken, on the back, the side etc., is another factor needed to take into consideration when the personal properties of the mattress of a bed shall be established.
- a patient support deck lifting/lowering assembly comprising a frame elevating mechanism having first and second frames vertically spaced from one another.
- the first frame is configured to be supported on a floor surface.
- the second frame has a pair of longitudinally spaced elongate guide tracks extending coextensively with each lateral side of the second frame.
- Lever arms are provided on the first frame and include at the distal ends thereof a follower member operatively coupled to a respective one of the guide tracks.
- Each of the lever arms has thereon an elongate second guide track configured to receive thereon a distal end of one of the arms of a two arm lever pivotally mounted on the first frame.
- Drive mechanisms are provided which operatively engage the second arm of the two arm lever to effect a change in elevation of the second frame relative to the first frame.
- an adjustable bed comprising a plurality of hingedly interconnected support sections forming an articulated mattress support for supporting a mattress, and a support stand for supporting the articulated mattress support.
- the mattress support presents downwardly exposed areas along opposite longitudinal sides of the mattress support.
- squeeze-preventing spaces are formed between adjacent interconnected support sections at the longitudinal sides, wherein the support sections present a larger mutual spacing at the squeeze-preventing spaces and a smaller mutual spacing at locations where they are hingedly interconnected.
- An object of the present invention is to provide an adjustable bed intended to solve the above mentioned drawbacks.
- the adjustable bed comprises a bed frame comprising a primary base plate, a resilient mattress arranged on top of the primary base plate, at least a lifting arrangement comprising a secondary base plate, arranged between the primary base plate and the resilient mattress, and at least one motor arranged for lifting the secondary base plate.
- the lifting arrangement further comprises first and second lever arm mechanisms, connected to the motor and arranged to lift the secondary base plate in relation to the primary base plate and guiding arrangements arranged to connect the secondary base plate to the primary base plate and to guide the secondary base during a lifting operation between first, second and third positions.
- the guiding arrangements comprises scissor arms which are pivotally arranged in one end to the primary base plate and the secondary base plate and slidably arranged in one end to the primary base plate and secondary base plate in elongated slots.
- the scissor arms are pivotally attached to each other.
- the primary base plate or the primary and secondary base plates of the lifting arrangements are provided with elongated second apertures through which the scissor arms may extend in the first position, the second position and the third position.
- the first and second lever arm mechanisms of the lifting arrangement are arranged in the vicinity of or along longitudinal sides of the bed frame. Further the first and second lever arm mechanisms of the lifting arrangement, are arranged below the primary and secondary base plates, in a rest position, and below and partially above the primary base plate, in an active position.
- the primary base plate is provided with elongated first apertures through which the lever arms protrude and abut against the secondary base plate in the active position.
- the lifting arrangement comprises an axle shaft connected to and driven by the motor and is arranged to drive both the first and second lever arm mechanisms.
- the lever arm mechanisms comprises first and second lever arms which are provided with wheels arranged to abut against the secondary base plate, during a lifting motion.
- the resilient mattress is preferably a pocket spring mattress or a viscoelastic foam mattress or a cold foam mattress.
- the motor is a conventional motor used for vertically adjustable beds.
- Fig. 1 shows a plan view of a bed from below according to the invention.
- the bed comprises a frame 1 arranged around the bed.
- the bed frame 1 comprises a primary base plate 2 arranged as a supporting structure for a mattress (not shown) and arranged on top of the primary base plate 2.
- the primary base plate 2 extends along longitudinal inner sides 3 and transversal inner sides 4 of the bed frame 1.
- the bed comprises at least a secondary base plate 5 and a lifting arrangement 6 for each secondary base plate 5.
- the numbers of secondary base plates 5 depend on the number of zones of the bed that shall be possible to adjust.
- the lifting arrangement 6 is arranged to lift and adjust the secondary base plate 5 in an essentially vertical direction in relation to the bed frame 1.
- Fig. 1 there are shown two lifting arrangements 6 which are inverted in relation to each other, this in order to comply with a general motor 8.
- the mattress 7 (see Fig. 2 ) is arranged on top of the bed frame 1.
- the mattress 7 is also fixedly attached to the bed frame 7, this to remain in position on top of the bed frame 1 during a lifting operation.
- the mattress 7 is a resilient mattress e.g. a pocket spring mattress, a viscoelastic foam mattress etc.
- the lifting arrangement 6 comprises at least one motor 8 arranged for lifting of the secondary base plate 5 in relation to the primary base plate 2.
- the motor 8 is preferably an electrical motor.
- the motor 8 is preferably a mass produced conventional motor, which normally is used for vertically adjustable beds.
- the motor 8 is arranged to operate the lifting arrangement 6 between a first, a second and a third position.
- the first position is a rest position for the lifting arrangements 6, i.e. when the secondary base plate 5 is in its lowermost position, abutting against or in the vicinity of the primary base plate 2.
- the second position is an active position for the lifting arrangements 6, i.e. when the secondary base plate 5 is lifted by any amount above the primary base plate 2 and located anywhere above the lowermost position and the third position which is the uppermost position. Further, the upper most position is defined by the configuration of the lifting arrangement 6.
- the lifting arrangement 6 further comprises first and second lever arm mechanisms 9, 10, connected to the motor 8 and arranged to lift the secondary base plate 5 in relation to the primary base plate 2 and to regulate the internal pressure of the mattress 7.
- the first and second lever arm mechanisms 9, 10 are of identical design, arranged on both sides of the motor 8.
- the first and second lever arm mechanisms 9, 10 are connected to each other by means of an axle shaft 11 which is connected to and driven by the motor 8.
- the axle shaft 11 is arranged to drive both the first and second lever arm mechanisms 9, 10 in a synchronous manner.
- the axle shaft 11 may for example be provided with a gearwheel (not shown) and the motor 8 with a rack (not shown), which mesh in with each other when the motor 8 is operated.
- Each of the first and second lever arm mechanisms 9, 10 comprises at least first and second lever arms12, 13, whereof each is provided with a wheel 14, 15 in its outermost end, arranged to abut against a lower side 16 of the secondary base plate 5, when a lifting motion is performed.
- the first and second lever arm mechanisms 9, 10 are arranged in the vicinity of or along longitudinal sides of the bed frame 1, this to create a stabile configuration during a lifting operation.
- the primary base plate 2 is provided with elongated first apertures 17 through which the first and second lever arms 12, 13 protrude and abut against the secondary base plate 5 when a lifting operation is performed.
- the elongated first apertures 17 are arranged above the first and second lever arms 12, 13, such that the first and second lever arms 12, 13 may protrude through the elongated first apertures 17, when a lifting motion is performed.
- Fig. 2 shows a section view A-A, in a first position of the lifting arrangement 6, seen from a longitudinal side of the bed.
- the section view of Fig. 2 shows one of the first or second lever arm mechanisms 9, 10, which are arranged below the primary and secondary base plates 2, 5 in the first position.
- the primary and secondary base plates 2, 5 are arranged to abut against each other or be in the vicinity of each other with a minor distance in between, in the first position.
- the first and second lever arm mechanisms 9, 10, comprise several lever arms 12, 13.
- a first 12 of the lever arms of the first and second lever arms mechanisms 9, 10 is fixedly attached to the axle shaft 11, driven by the motor.
- a second 13 of the lever arms of the first and second lever arms mechanisms 9, 10 is fixedly attached to a pivot shaft 18.
- the axle shaft 11 and the pivot shaft 18 are attached to the primary base plate 2 of the bed frame 1 by means of brackets 19 (shown in Fig. 1 ).
- the axle shaft 11 and the pivot shaft 18 are connected to each other by means of a linkage mechanism 20.
- the linkage mechanism 20 comprises a first linkage arm 21 which is fixedly attached to the axle shaft 11 and a second linkage arm 22 which is fixedly attached to the pivot shaft 18.
- the first and second linkage arms 21, 22 are connected to each other by means of a connecting linkage arm 23, which connecting linkage arm 23 is pivotally attached to the first and second linkage arms 21, 22 of the linkage mechanism 20.
- the first and second lever arms 12, 13 are provided with wheels 14, 15 in their outermost free ends. The wheels 14, 15 may protrude into the elongated first apertures provided in the primary base plate, in the first position.
- the first and second lever arms 9, 10 and the linkage mechanism arms 21, 22, 23 are attached to their respective shaft 11, 18 in an angular relationship, which is defined by the stroke of the engine 8.
- the amount of vertical adjustment is determined by the length of the lever arms 9, 10.
- the maximal length of a stroke for the lifting arrangement is preferably between 50-150 mm.
- the primary and secondary base plates 2, 5 are coupled to and guided in relation to each other by means of a guiding arrangement 24.
- the guiding arrangement 24 comprises two pairs of scissor arms 25, 31 arranged on each of the longitudinal sides of the bed.
- the scissor arms 25, 31 are pivotally arranged in one end to the primary base plate 2 and the secondary base plate 5 and slidably arranged in one end to the primary base plate 2 and the secondary base plate 5 in elongated slots 26.
- the elongated slots 26 are provided in brackets 27, and the elongated slots 26 comprise a first end and a second end 28, 29.
- the pivotable attachment and the slidable attachment of the scissor arms 25, 31 to the primary and secondary base plates 2, 5 are made by means of the brackets 27, 32 attached to the primary and the secondary base plate 2, 5. Further, the scissor arms 25, 31 are pivotally attached to each other.
- the scissors arms 25, 31 are arranged in the area of the first end 28 of the elongated slots 26 and in the second position the scissor arms 25, 31 are located somewhere in between the vicinity of the first end 28 and the second end 29 of the elongated slots 26.
- the first and second lever arm mechanisms 9, 10 are arranged to lift the secondary base plate 5, and the guiding arrangement 24 in the form of the scissor arms 25, 31 is arranged to physically connect the secondary base plate 5 to the primary base plate 2.
- the guiding arrangement 24 is also arranged to guide and stabilize the secondary base plate 5, during a lifting operation, both in longitudinal and transversal direction in relation to the bed frame 1.
- the primary base plate 2 or the primary and the secondary base plates 2, 5 are provided with elongated second apertures 30 through which the scissor arms 25, 31 may extend in the first and/or the second position, see Fig. 1 .
- Fig. 3 shows the section view A-A, in the second position with a medium elevation, seen from a longitudinal side of the bed
- Fig. 4 shows the section view A-A, in the third position with a maximum elevation, seen from a longitudinal side of the bed.
- the adjustable bed In use the adjustable bed is operated between the first position seen in Fig. 2 and second and third positions seen in Fig. 3 and 4 .
- the wheels 14, 15 in the outer ends of the first and second lever arms 12, 13 are not in contact with a lower side 16 of the secondary base plate 5.
- the bed In the first position the bed is as an ordinary bed.
- the motor runs the axle shaft 11 is turned, and the lifting arrangement 6 is activated and the wheels 14, 15 of the first and second lever arms 12, 13 protrude through the first elongated apertures 17 and will abut and roll against the lower side 16 of the secondary base plate 5, and the secondary plate 5 is raised in a vertical direction, and will thus press the mattress 7 (not shown in Fig. 3 and 4 ) against a person lying in the bed.
- the guiding arrangement 24 will protrude through the first elongated apertures 17 when maneuvered between the first and second position. Thus, the guiding arrangement 24 will only guide the second base plate 5 during the vertical movement, and does not in any way carry up any weight. Thus, it is the lifting arrangement 6 that is carrying the load from the mattress 7 and the weight of the occupant of the bed.
- the person lying in the bed will act as an anvil for the lifting arrangement 6 in operation.
- the compression of the mattress is increased and changed and thus the material of the mattress 7 becomes more dense and stiff.
- the user will experience the mattress 7 as more firm and stiff, and the mattress 7 will give more stabilizing support for that particular body part, that is placed above the raised secondary base plate 5 in question.
- the personal properties of the mattress 7 may be adjusted independently of the original stiffness of the mattress 7.
- the compression of the mattress may be decreased when the lifting arrangement 6 is lowered, between first, second and third position.
- the scale of hardness for the mattress may be changed from soft to hard, and vice versa, where a number one may be hard and a number five may be soft on that scale, or vice versa.
- the hardness of the mattress may be stiff, more or less, in one part and soft in another part of the bed, or in any other desirable configuration.
Landscapes
- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Claims (10)
- Verstellbares Bett, das ausgelegt ist, um die Härte einer elastischen Matratze einzustellen, umfassend:- einen Bettrahmen (1), umfassend eine primäre Grundplatte (2),- eine elastische Matratze (7), die auf der Oberseite der primären Grundplatte (2) angeordnet ist,- mindestens eine Hebeanordnung (6), umfassend eine sekundäre Grundplatte (5), die zwischen der primären Grundplatte (2) und der elastischen Matratze (7) angeordnet ist, und- mindestens einen Motor (8), der zum Anheben der sekundären Grundplatte (5) angeordnet ist,dadurch gekennzeichnet, dass
die Hebeanordnung (6) weiter umfasst- erste und zweite Hebelarmmechanismen (9, 10), die mit dem Motor (8) verbunden sind und angeordnet sind, um die sekundäre Grundplatte (5) in Bezug auf die primäre Grundplatte (2) anzuheben, so dass die sekundäre Grundplatte (5) die elastische Matratze (7) gegen eine im Bett liegende Person presst,- Führungsanordnungen (24), die angeordnet sind, um die sekundäre Grundplatte (5) mit der primären Grundplatte (2) zu verbinden und die sekundäre Grundplatte (5) während eines Hebevorgangs zwischen einer ersten, zweiten und dritten Position zu führen, und- die primäre Grundplatte (2) mit länglichen ersten Öffnungen (17) bereitgestellt ist, durch welche die Hebelarmmechanismen (9, 10) vorstehen und an der sekundären Grundplatte (5) in der zweiten und dritten Position anliegen. - Verstellbares Bett nach Anspruch 1, wobei die Führungsanordnungen (24) Scherenarme (25, 31) umfassen, die an einem Ende zur primären Grundplatte (2) und zur sekundären Grundplatte (5) schwenkbar angeordnet sind und an einem Ende zur primären Grundplatte (2) und sekundären Grundplatte (5) in länglichen Schlitzen (26) verschiebbar angeordnet sind.
- Verstellbares Bett nach Anspruch 2, wobei die Scherenarme (25, 31) schwenkbar aneinander befestigt sind.
- Verstellbares Bett nach Anspruch 2 oder 3, wobei die primäre Grundplatte (2) oder die primäre und sekundäre Grundplatte (2, 5) der Hebeanordnungen (6) mit länglichen zweiten Öffnungen (30) bereitgestellt sind, durch die sich die Scherenarme (25, 31) in der ersten Position, der zweiten Position und der dritten Position erstrecken können.
- Verstellbares Bett nach einem der Ansprüche 1-4, wobei der erste und der zweite Hebelarmmechanismus (9, 10) der Hebeanordnung (6) in der Nähe oder entlang von Längsseiten (3) des Bettrahmens (1) angeordnet sind.
- Verstellbares Bett nach einem der Ansprüche 1-5, wobei der erste und der zweite Hebelarmmechanismus (9, 10) der Hebeanordnung (6) unter der primären und sekundären Grundplatte (2, 5) in der ersten Position und unterhalb und teilweise oberhalb der primären Grundplatte (2) in der zweiten Position angeordnet sind.
- Verstellbares Bett nach einem der Ansprüche 1-6, wobei die Hebeanordnung (6) eine Achswelle (11) umfasst, die mit dem Motor (8) verbunden und von diesem angetrieben wird, und zum Antreiben sowohl des ersten als auch des zweiten Hebelarmmechanismus (9, 10) angeordnet ist.
- Verstellbares Bett nach einem der Ansprüche 1-7, wobei der Hebelarmmechanismus (9, 10) einen ersten und einen zweiten Hebelarm (12, 13) umfasst, die mit Rädern (14, 15) bereitgestellt sind, die so angeordnet sind, dass sie während einer Hebebewegung an der sekundären Grundplatte (5) anliegen.
- Verstellbares Bett nach einem der Ansprüche 1-8, wobei die elastische Matratze (7) eine Taschenfederkernmatratze oder eine viskoelastische Schaummatratze oder eine Kaltschaummatratze ist.
- Verstellbares Bett nach einem der Ansprüche 1-9, wobei der Motor (8) ein Elektromotor ist, der für vertikal verstellbare Betten verwendet wird.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1550120A SE540591C2 (en) | 2015-02-05 | 2015-02-05 | An adjustable bed adapted to adjust the hardness of a resilient mattress |
PCT/SE2016/050086 WO2016126197A1 (en) | 2015-02-05 | 2016-02-04 | An adjustable hardness bed |
Publications (3)
Publication Number | Publication Date |
---|---|
EP3253257A1 EP3253257A1 (de) | 2017-12-13 |
EP3253257A4 EP3253257A4 (de) | 2018-01-10 |
EP3253257B1 true EP3253257B1 (de) | 2019-07-24 |
Family
ID=56564414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16746910.5A Active EP3253257B1 (de) | 2015-02-05 | 2016-02-04 | Bett mit verstellbarer härte |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP3253257B1 (de) |
ES (1) | ES2753166T3 (de) |
SE (1) | SE540591C2 (de) |
WO (1) | WO2016126197A1 (de) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3252170A (en) * | 1963-08-08 | 1966-05-24 | James R Frye | Variable firmness mattress |
US3739409A (en) * | 1971-08-03 | 1973-06-19 | Chitton K | Adjustable mattress |
JPS54159059A (en) * | 1978-06-06 | 1979-12-15 | Nippon Betsudo Seizou Kk | Bed whose internal pressure can be adjusted |
JPS54126163A (en) * | 1978-03-20 | 1979-10-01 | Nippon Betsudo Seizou Kk | Internallpressureeadjusted bed |
DE19826436A1 (de) * | 1998-06-16 | 1999-12-23 | Hoffmann Gmbh | Polstermöbel mit verstellbarer Sitzhöhe und/oder Sitzhärte |
US7150056B2 (en) * | 2004-07-29 | 2006-12-19 | Stryker Corporation | Patient support deck lifting/lowering assembly |
DK2380463T3 (da) * | 2010-04-22 | 2013-04-22 | Hilding Anders Internat Ab | Anordning til en justerbar seng |
TW201206373A (en) * | 2010-08-13 | 2012-02-16 | han-zhong Xu | Mattress structure |
-
2015
- 2015-02-05 SE SE1550120A patent/SE540591C2/en active IP Right Revival
-
2016
- 2016-02-04 WO PCT/SE2016/050086 patent/WO2016126197A1/en active Application Filing
- 2016-02-04 EP EP16746910.5A patent/EP3253257B1/de active Active
- 2016-02-04 ES ES16746910T patent/ES2753166T3/es active Active
Non-Patent Citations (1)
Title |
---|
None * |
Also Published As
Publication number | Publication date |
---|---|
SE1550120A1 (sv) | 2016-08-06 |
EP3253257A1 (de) | 2017-12-13 |
WO2016126197A1 (en) | 2016-08-11 |
SE540591C2 (en) | 2018-10-02 |
ES2753166T3 (es) | 2020-04-07 |
EP3253257A4 (de) | 2018-01-10 |
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