IT202000014263A1 - BED WITH MOVING PARTS - Google Patents

BED WITH MOVING PARTS Download PDF

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Publication number
IT202000014263A1
IT202000014263A1 IT102020000014263A IT202000014263A IT202000014263A1 IT 202000014263 A1 IT202000014263 A1 IT 202000014263A1 IT 102020000014263 A IT102020000014263 A IT 102020000014263A IT 202000014263 A IT202000014263 A IT 202000014263A IT 202000014263 A1 IT202000014263 A1 IT 202000014263A1
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IT
Italy
Prior art keywords
segments
bed
movable parts
fact
frame
Prior art date
Application number
IT102020000014263A
Other languages
Italian (it)
Inventor
Marco Ceccarelli
Original Assignee
Marco Ceccarelli
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 Marco Ceccarelli filed Critical Marco Ceccarelli
Priority to IT102020000014263A priority Critical patent/IT202000014263A1/en
Publication of IT202000014263A1 publication Critical patent/IT202000014263A1/en

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/015Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/018Control or drive mechanisms
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/001Beds specially adapted for nursing; Devices for lifting patients or disabled persons with means for turning-over the patient
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds
    • A61G7/057Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor
    • A61G7/0573Arrangements for preventing bed-sores or for supporting patients with burns, e.g. mattresses specially adapted therefor with mattress frames having alternately movable parts

Description

DESCRIZIONE DESCRIPTION

A corredo di una domanda di brevetto per invenzione industriale avente per titolo: Accompanying a patent application for an industrial invention entitled:

?Letto a parti mobili?. ?Bed with moving parts?.

La presente invenzione propone un dispositivo di letto a parti mobili per permettere al paziente movimenti anche parziali sia per movimentazioni di tipo clinico che per movimentazione di tipo terapeutico motorio (ad esempio la pronazione anche parziale del paziente critico in terapia intensiva). The present invention proposes a bed device with movable parts to allow even partial movements of the patient both for movements of the clinical type and for movements of the motor therapeutic type (for example even partial pronation of the critically ill patient in intensive care).

Vi sono vari sistemi in uso di letti ospedalieri che permettono mobilit? di segmenti del letto, ma solo lungo l?asse longitudinale del letto per movimento del tronco o del sollevamento delle gambe, anche con finalit? di aiuto all?alzata dal letto, come negli esempi che si riportano. Are there various systems in use of hospital beds that allow mobility? of segments of the bed, but only along the longitudinal axis of the bed for movement of the trunk or lifting of the legs, also with finality? to help get out of bed, as in the examples below.

Il brevetto EP 2 036 525 B1 descrive un letto ospedaliero a tre segmenti longitudinali motorizzato e sensorizzato per aiutare il paziente allettato in configurazione movimentazioni longitudinali, a fino alla configurazione di seduta. Analoga struttura di letto ospedaliero con parziali movimentazioni di segmenti longitudinali ? presentata nel brevetto EP2407138B1 che mostra a completamento un set di protezioni laterali ugualmente segmentate. Patent EP 2 036 525 B1 describes a hospital bed with three motorized and sensorized longitudinal segments to help the bedridden patient in the longitudinal movement configuration, up to the sitting configuration. Analogous hospital bed structure with partial movements of longitudinal segments ? presented in patent EP2407138B1 which shows a completed set of equally segmented side guards.

Oltre a soluzioni di letti ospedalieri a segmenti longitudinali che sono reperibili sul mercato, anche con motorizzazioni elettriche, sono state sviluppate strutture simili alle precedenti, come nei brevetti US7454805 e US7784128, con soluzioni finalizzate alla configurazione sollevata del paziente, talvolta fino ad una posizione di seduta, senza alcuna possibilit? di movimentazione tra lato-destro e lato-sinistro fino alla pronazione completa del paziente allettato con un funzionamento pi? complicato e meno robusto rispetto alla soluzione proposta in questo brevetto. Il problema principale delle soluzioni esistenti ? la mancanza di possibilit? di pronazione, anche limitata, dei pazienti allettati. In addition to solutions of hospital beds with longitudinal segments which are available on the market, also with electric motors, structures similar to the previous ones have been developed, as in the patents US7454805 and US7784128, with solutions aimed at the raised configuration of the patient, sometimes up to a position of sitting, without any possibility? of movement between right-side and left-side up to the complete pronation of the bedridden patient with a more? complicated and less robust than the solution proposed in this patent. The main problem of existing solutions? the lack of possibilities? pronation, even limited, of bedridden patients.

La presente invenzione presenta una nuova struttura di letto a parti mobili per la movimentazione in pronazione limitata di pazienti allettati, con possibilit? sia di assistenza motoria, anche programmata, che di assistenza alla completa pronazione del paziente., La struttura di letto a parti mobili ? caratterizzata da una segmentazione della superficie portante del letto che permette movimenti da lato destro a lato sinistro , e viceversa, del corpo del paziente o delle sue parti tronco gambe. The present invention presents a new bed structure with movable parts for handling bedridden patients in limited pronation, with the possibility of both of motor assistance, even programmed, and of assistance for the patient's complete pronation. The bed structure with moving parts? characterized by a segmentation of the supporting surface of the bed which allows movements from the right side to the left side, and vice versa, of the patient's body or of its trunk-leg parts.

La struttura dell?invenzione ? descritta nelle Figure 1 - 3 dove: The structure of the invention ? described in Figures 1 - 3 where:

- la Fig. 1 mostra lo schema concettuale della struttura del letto a parti mobili con i suoi segmenti; - Fig. 1 shows the conceptual diagram of the structure of the bed with movable parts with its segments;

- la Fig.2 mostra la struttura dei segmenti lato-tronco e lato-piedi in un esempio di rotazione del lato-piedi tramite un parallelogramma articolato attuato da motore elettrico in un esempio di schema costruttivo - Fig.2 shows the structure of the trunk-side and foot-side segments in an example of rotation of the foot-side by means of an articulated parallelogram actuated by an electric motor in an example of a construction scheme

- la Fig. 3 mostra l la struttura dei segmenti lato-destro e lato-sinistro in un esempio di rotazione del lato-sinistro del segmento lato-piedi tramite un parallelogramma articolato attuato da motore elettrico in un esempio di schema costruttivo - Fig. 3 shows the structure of the right-side and left-side segments in an example of rotation of the left-side of the foot-side segment by means of an articulated parallelogram actuated by an electric motor in an example of a construction scheme

Con riferimento alle Fig. 1 - 3, il letto a parti mobili ? costituito dal telaio di base (1), due segmenti lato-testa (2) e lato-piedi (3), quattro segmenti lato-sinistro (4), (6) e lato-destro (5), (7), tre cerniere (8, 9, 10), sei attuatori con meccanismi di trasmissione (11, 12, 13, 14, 15, 16) dei segmenti, con la struttura che si caratterizza per fatto che i segmenti sono mobili con rotazione sulle cerniere (8, 9, 10) per permettere movimenti di pronazione coordinati o indipendenti dei segmenti mobili con movimentazione dell?utente sul letto in rotazione sinistra-destra e viceversa delle porzioni gambe e tronco a partire da una configurazione completamente orizzontale. I quattro segmenti lato-sinistro (4), (6) e lato-destro (5), (7) sono montati sul telaio, rispettivamente, dei segmenti lato-testa (2) e lato-piedi (3) con motori dotati meccanismi di trasmissione (11, 12, 13, 14, 15, 16) a parallelogrammo articolato che azionano la rotazione dei segmenti lato-sinistro (4), (6) e lato-destro (5), (7) e possono richiudersi con ingombro limitato sul telaio rispettivo dei segmenti lato-sinistro (4), (6) e latodestro (5), (7) del corrispondente telaio del lato testa (2) e del lato piedi (3). With reference to Figs. 1 - 3, the bed with moving parts ? consisting of the base frame (1), two head-end (2) and foot-end (3) segments, four left-side (4), (6) and right-side (5), (7) segments, three hinges (8, 9, 10), six actuators with transmission mechanisms (11, 12, 13, 14, 15, 16) of the segments, with the structure which is characterized by the fact that the segments are mobile with rotation on the hinges (8 , 9, 10) to allow coordinated or independent pronation movements of the mobile segments with movement of the user on the bed in left-right rotation and vice versa of the legs and trunk portions starting from a completely horizontal configuration. The four left-side (4), (6) and right-side (5), (7) segments are mounted on the frame, respectively, of the head-end (2) and foot-end (3) segments with motors equipped with mechanisms articulated parallelogram transmissions (11, 12, 13, 14, 15, 16) which activate the rotation of the left-hand side (4), (6) and right-hand side (5), (7) segments and can close limited on the respective frame of the left-side (4), (6) and right-side (5), (7) segments of the corresponding frame of the head-end (2) and foot-end (3).

La presente invenzione ? descritta con riferimento ad una forma predefinita di realizzazione. ? da intendersi che possano esistere altre forme di realizzazione che afferiscano al medesimo nucleo inventivo, come definito nell?ambito di protezione delle rivendicazioni dichiarate. The present invention ? described with reference to a predefined embodiment. ? it should be understood that there may exist other embodiments which pertain to the same inventive core, as defined in the scope of protection of the declared claims.

Claims (1)

RIVENDICAZIONI 1- Letto a parti mobili costituito dal telaio di base (1), due segmenti lato testa (2) e lato piedi (3), quattro segmenti lato sinistro (4), (6) e lato destro (5), (7), tre cerniere (8, 9, 10), sei attuatori con meccanismi di trasmissione (11, 12, 13, 14, 15, 16) dei segmenti, con la struttura che si caratterizza per fatto che i segmenti sono mobili con rotazione sulle cerniere (8, 9, 10) per permettere movimenti di pronazione coordinati o indipendenti dei segmenti mobili con movimentazione dell?utente sul letto in rotazione sinistra-destra e viceversa delle porzioni gambe e tronco.1- Bed with movable parts consisting of the base frame (1), two segments head end (2) and foot end (3), four segments left side (4), (6) and right side (5), (7) , three hinges (8, 9, 10), six actuators with transmission mechanisms (11, 12, 13, 14, 15, 16) of the segments, with the structure which is characterized by the fact that the segments are mobile with rotation on the hinges (8, 9, 10) to allow coordinated or independent pronation movements of the mobile segments with movement of the user on the bed in left-right rotation and vice versa of the legs and trunk portions. 2- Letto a parti mobili, secondo la rivendicazione 1, in cui i quattro segmenti lato sinistro (4), (6) e lato destro (5), (7) sono montati sul telaio dei segmenti lato testa (2) e lato piedi (3) con la struttura che si caratterizza per fatto che i segmenti lato sinistro (4), (6) e lato destro (5), (7) si muovono a partire da una configurazione completamente orizzontale in maniera coordinata od indipendente tra loro.2- Bed with movable parts, according to claim 1, wherein the four segments left side (4), (6) and right side (5), (7) are mounted on the frame of the head end (2) and foot end segments (3) with the structure characterized by the fact that the left-hand side (4), (6) and right-hand side (5), (7) segments move from a completely horizontal configuration in a coordinated or independent manner. 3- Letto a parti mobili, secondo la rivendicazione 1, in cui i sei attuatori con meccanismi di trasmissione (11, 12, 13, 14, 15, 16) sono realizzati con meccanismi a parallelogrammo articolato caratterizzati dal fatto che possono richiudersi con minor ingombro sul telaio di base (1) e su quello dei segmenti lato sinistro (4), (6) e lato destro (5), (7) del corrispondente telaio del lato testa (2) e del lato piedi (3). 3- Bed with movable parts, according to claim 1, in which the six actuators with transmission mechanisms (11, 12, 13, 14, 15, 16) are made with articulated parallelogram mechanisms characterized by the fact that they can close again with less bulk on the base frame (1) and on that of the left side (4), (6) and right side (5), (7) segments of the corresponding head end (2) and foot end (3) frame.
IT102020000014263A 2020-09-08 2020-09-08 BED WITH MOVING PARTS IT202000014263A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT102020000014263A IT202000014263A1 (en) 2020-09-08 2020-09-08 BED WITH MOVING PARTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102020000014263A IT202000014263A1 (en) 2020-09-08 2020-09-08 BED WITH MOVING PARTS

Publications (1)

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IT202000014263A1 true IT202000014263A1 (en) 2022-03-08

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225988A (en) * 1979-01-30 1980-10-07 Cary George R Ortho-turn bed
DE10009314A1 (en) * 2000-02-26 2001-09-20 Meditec Gmbh Care bed for patient has nine parts, electric motor control, sides back and recliner surfaces.
US20050166323A1 (en) * 2002-09-04 2005-08-04 Hideo Kawakami Movable bed
US7454805B2 (en) 1999-12-29 2008-11-25 Hill-Rom Services, Inc. Hospital bed
US7784128B2 (en) 1995-08-04 2010-08-31 Hill-Rom Services, Inc. Hospital bed
EP2036525B1 (en) 2000-03-22 2012-02-15 Hill-Rom Services, Inc. Hospital bed having a rotational therapy device
EP2407138B1 (en) 2003-05-21 2015-02-25 Hill-Rom Services, Inc. Hopsital bed
US20160095772A1 (en) * 2014-10-03 2016-04-07 Daryl L. Cole Adjustable Bed

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4225988A (en) * 1979-01-30 1980-10-07 Cary George R Ortho-turn bed
US7784128B2 (en) 1995-08-04 2010-08-31 Hill-Rom Services, Inc. Hospital bed
US7454805B2 (en) 1999-12-29 2008-11-25 Hill-Rom Services, Inc. Hospital bed
DE10009314A1 (en) * 2000-02-26 2001-09-20 Meditec Gmbh Care bed for patient has nine parts, electric motor control, sides back and recliner surfaces.
EP2036525B1 (en) 2000-03-22 2012-02-15 Hill-Rom Services, Inc. Hospital bed having a rotational therapy device
US20050166323A1 (en) * 2002-09-04 2005-08-04 Hideo Kawakami Movable bed
EP2407138B1 (en) 2003-05-21 2015-02-25 Hill-Rom Services, Inc. Hopsital bed
US20160095772A1 (en) * 2014-10-03 2016-04-07 Daryl L. Cole Adjustable Bed

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