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WO2016032310A1 - Lit médicalisé latéralisateur multifonctions - Google Patents

Lit médicalisé latéralisateur multifonctions Download PDF

Info

Publication number
WO2016032310A1
WO2016032310A1 PCT/LT2015/000004 LT2015000004W WO2016032310A1 WO 2016032310 A1 WO2016032310 A1 WO 2016032310A1 LT 2015000004 W LT2015000004 W LT 2015000004W WO 2016032310 A1 WO2016032310 A1 WO 2016032310A1
Authority
WO
WIPO (PCT)
Prior art keywords
bed
turning
slats
secured
multifunctional medical
Prior art date
Application number
PCT/LT2015/000004
Other languages
English (en)
Inventor
Andrius DARULIS
Vaidas TALAČKA
Original Assignee
Mb "Alovita"
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 Mb "Alovita" filed Critical Mb "Alovita"
Publication of WO2016032310A1 publication Critical patent/WO2016032310A1/fr

Links

Classifications

    • 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
    • A61G7/001—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
    • 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
    • A61G7/018—Control or drive mechanisms

Definitions

  • Multifunctional medical side-turning nursing bed belongs to the field of medical equipment and can be used for care of bedridden patients with full or partial disability at home and in medical institutions.
  • Multifunctional medical nursing beds are most necessary and valuable to people, who through their disability, overweight or age are unable to move in the bed or turn from side to side in bed so as to avoid bedsores and any other medical complications or infections. Turning such patients periodically in the usual manual mariner is a cumbersome and time consuming process for caregivers. Furthermore, the patients rather often can be seriously injured, their limbs can be dislocated. Moreover, such care often causes enduring health problems to the caregivers, such as spinal disc herniation, various strains and other medical complications. Consequently, such nursing beds that can mechanically turn the bedridden patients with special needs from side to side in bed were developed. Turning from side to side can be performed by a patient or by caregivers manually as required or in certain time intervals set in advance.
  • Multifunctional medical side-turning nursing beds are already known and many alternatives have been developed before. Principles of their operation were very different: from the division of the bed surface (or a mattress) into separate moving parts to additional accessories that could imitate a principle of a cradle in order to rum a patient from side to side. Below you will find several already existing technical solutions performing side-turning functions.
  • the most proximate technical solution with respect to the functional purpose is a side- turning bed which can be tilted mechanically to turn a bedridden patient from side to side.
  • the tilting assembly is embodied so that a frame supporting the mattress is divided into at least three moving parts: a centre section with an outer sections being so linked and pivotally connected that when the centre section is tilted, the outer section(s) adjacent the raised side of the centre section is/are tilted as one with the centre section, and the outer section(s) adjacent the other side of the centre section pivot(s) relative thereto.
  • the centre section of the bed is pivotally supportable from the bed frame, and can be tilted by a lever secured at one end to the centre section, the other end of the lever being freely moveable to tilt the centre section (see US 4084274 A, A61G7/00, 1978).
  • the purpose of the invention is to develop a multifunctional medical nursing bed, which is simple by construction, to reduce its cost price while increasing its portability.
  • the multifunctional medical side-turning nursing bed comprises a bed frame with a base on which a mattress is placed, a mechanism turning from side to side and a control box, the bed has an additional sitting-up and leg-lifting mechanism connected to the control box comprised of two shafts connected both - to the sitting-up and leg-lifting motor and the side of the bed frame opposite to it;
  • the bed frame base comprises N number of slats with gaps M between them secured in the frame under which the side-turning mechanism is installed comprised of at least two transverse supporting slats attached to the sides of the bed frame wherein or to them along the bed frame there are two metal parallel shafts fixed in the bearing brackets with cantilever beams perpendicularly secured to them, the number of which does not exceed the number of gaps between the base slats.
  • Each metal shaft has a cantilever bracket attached to it, which via a slider - crank or levering mechanism or directly is secured to the side turning motor attached to one of the
  • the base slats can be made either of wood, plastic, metal and other naturally occurring or synthetic materials and the gaps M between the slats must be no less than the cantilever beam width L and correspond to their number.
  • cantilever beams are secured in the shafts opposite each other and shifted within the distance T with respect to each other.
  • Fig. 1 is a structural view of a multifunctional medical nursing bed with a turning from side to side mechanism.
  • Fig. 2 is a structural view of the turning from side to side mechanism.
  • Fig. 3 is a view from beneath of the turning from side to side mechanism with a frame.
  • Fig. 4 is a frontal view of the turning from side to side mechanism with a frame.
  • Multifunctional medical side-turning nursing bed consists of a bed frame 1 with a base 1 on which a mattress is placed (not shown on the drawing).
  • the bed frame 1 base comprises slats 2 secured in the frame with gaps M between them.
  • the bed side-turning mechanism consists of at least two transverse supporting slats 4 attached to the sides of the bed frame 1 whereto, along the bed frame 1 , there are two parallel metal shafts 3 fixed in the bearing brackets 5 to which cantilever beams 6 are perpendicularly secured, the number of which does not exceed the number of gaps between the base slats 2; cantilever brackets 7 are attached to each metal shaft and via a slider 8 - crank 9 (or levering mechanism, or directly) they are secured to the side turning motor 10 attached to one of the transverse supporting slats 4 (or the bed frame 1 or metal shafts 3).
  • the bed is operated via the control box (not described in the drawing), which is connected in parallel to the leg-lifting and sitting-up motor and to the side-turning motor with six buttons: two buttons are intended for control of a sitting-up and lowering function, two buttons are intended for control of a leg lifting or lowering function, two buttons are intended for performing a function of turning from one side to another.
  • Multifunctional medical side-turning nursing bed operates in the following way:
  • the side-turning motor 10 Upon pressing the side-turning button on the control box, the side-turning motor 10 starts moving: the motor 10 starts pulling or pushing the slide-block 8. Whe the motor 10 pulls the slide-block 8 towards itself (having pushed the button of turning towards the right), then the connecting-rod in the opposite side of the motor 10, secured to the cantilever bracket 7 of the longitudinal shaft over the bed surface, starts rotating the metal shaft 3 counterclockwise. Upon its rotation, the cantilever beams 6 attached to it also start rotating (the ends start rising upwards) and come out through the gaps of the slats 2 on the bed base surface.
  • the mattress placed on the slats 2 bends, further rotating the shaft and rising the cantilever beams, the mattress is tilted more and more and a patient laying on the mattress is turned on the right side,
  • the second button for turning towards the left
  • the side-turning mechanism stops waiting for another command.
  • the motor 10 pushes the slide-block 8 away from itself and the connecting-rod 9 located in the opposite side from the motor secured to the cantilever bracket 7 of the longitudinal shaft over the bed surface moves by the slide- block and does not rotate.
  • the connecting-rod which is in the same side as the motor 1 and which is also secured to the second cantilever bracket 7 of the longitudinal shaft over the bed surface and to the close end (with respect to the motor 10) of the slide-block 8, tightens and starts rotating the metal shaft 3 clockwise.
  • the cantilever beams 6 also start rotating (the ends start rising) and come out through the gaps of the straps 2 on the bed base surface.
  • the mattress on the straps 2 bends and further rotating the metal shaft 3 and rising the cantilever beams 6, the mattress is tilted more and more and a patient lying on the mattress is turned on the left side.
  • the button for turning to the right is pressed and the cantilever beams 6 descend until return to the starting position.
  • the side-turning mechanism stops waiting for another command.
  • the sitting-up button on the control box the upper part of the bed raises until this button is held pressed.
  • the sitting-up angle is regulated.
  • the leg-lifting button on the control box the end part of the bed raises while the leg-lifting button is held pressed.
  • the leg-lifting angle is regulated.
  • the leg-descending button the surface descends while the launching button is held pressed.
  • the new totality of constructive elements makes the construction simple, portable and easily transportable due to the small number of different components that are easily manufactured and largely made of organic materials what enables to reduce its cost-price.

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)

Abstract

L'invention concerne un lit médicalisé latéralisateur multifonctions relevant du domaine médical et qui peut être utilisé pour soigner des patients alités souffrant d'une invalidité totale ou partielle, à domicile et en institution médicale. L'objectif de l'invention est de développer un lit médicalisé multifonctions, de réduire son prix de revient tout en facilitant son transport. Ce lit médicalisé latéralisateur multifonctions se compose d'un cadre de lit (1) comportant un sommier sur lequel est placé un matelas. Le sommier du cadre de lit (1) comprend des lattes (2) fixées dans le cadre avec des espaces M entre elles. Le mécanisme latéralisateur du lit est constitué d'au moins deux lattes (4) transversales de support fixées aux côtés du cadre de lit (1), le long duquel (1) se trouvent deux axes métalliques parallèles (3) fixés dans des consoles (5) auxquelles des traverses en porte-à-faux (6) sont assujetties perpendiculairement et dont le nombre ne dépasse pas le nombre d'espaces entre les lattes du sommier (2), des consoles en porte-à-faux (7) sont fixées à chaque axe métallique et, par l'intermédiaire d'un mécanisme bielle (8)-manivelle (9) (ou d'un mécanisme de levier, ou directement), au moteur latéralisateur (10) fixé à l'une des lattes transversales de support (4) (ou au cadre de lit (1) ou aux axes métalliques (3)). Le lit est actionné par l'intermédiaire du boîtier de commande.˙
PCT/LT2015/000004 2014-08-28 2015-04-16 Lit médicalisé latéralisateur multifonctions WO2016032310A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LT2014096A LT2014096A (lt) 2014-08-28 2014-08-28 Daugiafunkcinė medicininė ir slaugos lova su pavertimo ant šono funkcija
LT2014096 2014-08-28

Publications (1)

Publication Number Publication Date
WO2016032310A1 true WO2016032310A1 (fr) 2016-03-03

Family

ID=53442932

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/LT2015/000004 WO2016032310A1 (fr) 2014-08-28 2015-04-16 Lit médicalisé latéralisateur multifonctions

Country Status (2)

Country Link
LT (1) LT2014096A (fr)
WO (1) WO2016032310A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017174091A1 (fr) * 2016-04-06 2017-10-12 Gdv Technology Aps Système pour lit destiné à être fixé à un lit d'hôpital pour retourner un patient
CN112107439A (zh) * 2020-09-23 2020-12-22 刘珍 一种老年病人护理用翻身装置
CN113476239A (zh) * 2021-08-23 2021-10-08 江苏国科中健太赫兹科技有限公司 一种医用护理床及其操作方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5699566A (en) * 1996-06-07 1997-12-23 Chuang; Ching-Shan Sickbed
EP1159947A2 (fr) * 2000-05-31 2001-12-05 Paul Chuang Lit pour malades
US7237286B1 (en) * 2006-01-20 2007-07-03 Kim Willie W Articulating bed

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5699566A (en) * 1996-06-07 1997-12-23 Chuang; Ching-Shan Sickbed
EP1159947A2 (fr) * 2000-05-31 2001-12-05 Paul Chuang Lit pour malades
US7237286B1 (en) * 2006-01-20 2007-07-03 Kim Willie W Articulating bed

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017174091A1 (fr) * 2016-04-06 2017-10-12 Gdv Technology Aps Système pour lit destiné à être fixé à un lit d'hôpital pour retourner un patient
US11446190B2 (en) 2016-04-06 2022-09-20 Careturner A/S Bed system for attachment to a hospital bed for turning a patient
CN112107439A (zh) * 2020-09-23 2020-12-22 刘珍 一种老年病人护理用翻身装置
CN113476239A (zh) * 2021-08-23 2021-10-08 江苏国科中健太赫兹科技有限公司 一种医用护理床及其操作方法

Also Published As

Publication number Publication date
LT2014096A (lt) 2016-03-10

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