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WO1999003439A1 - Lit de transport - Google Patents

Lit de transport Download PDF

Info

Publication number
WO1999003439A1
WO1999003439A1 PCT/NO1998/000221 NO9800221W WO9903439A1 WO 1999003439 A1 WO1999003439 A1 WO 1999003439A1 NO 9800221 W NO9800221 W NO 9800221W WO 9903439 A1 WO9903439 A1 WO 9903439A1
Authority
WO
WIPO (PCT)
Prior art keywords
bed
person
transported
wheels
transport
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.)
Ceased
Application number
PCT/NO1998/000221
Other languages
English (en)
Norwegian (no)
Other versions
WO1999003439B1 (fr
Inventor
Arne Rolf Langeland
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
Application filed by Individual filed Critical Individual
Priority to AU83599/98A priority Critical patent/AU8359998A/en
Priority to EP98933985A priority patent/EP0996404A1/fr
Publication of WO1999003439A1 publication Critical patent/WO1999003439A1/fr
Publication of WO1999003439B1 publication Critical patent/WO1999003439B1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/015—Beds 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
    • 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
    • A61G1/00—Stretchers
    • A61G1/02—Stretchers with wheels
    • A61G1/0206—Stretchers with wheels characterised by the number of supporting wheels if stretcher is extended
    • A61G1/0212—2 pairs having wheels within a pair on the same position in longitudinal direction, e.g. on the same axis
    • 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
    • A61G1/00—Stretchers
    • A61G1/02—Stretchers with wheels
    • A61G1/0237—Stretchers with wheels having at least one swivelling wheel, e.g. castors
    • 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
    • A61G1/00—Stretchers
    • A61G1/02—Stretchers with wheels
    • A61G1/0287—Stretchers with wheels having brakes, e.g. slowing down and/or holding
    • 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
    • A61G1/00—Stretchers
    • A61G1/04—Parts, details or accessories, e.g. head-, foot-, or like rests specially adapted for stretchers
    • A61G1/042—Suspension means
    • 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
    • A61G7/0507—Side-rails
    • A61G7/0518—Side-rails quickly removable
    • 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
    • A61G7/0507—Side-rails
    • A61G7/052—Side-rails characterised by safety means, e.g. to avoid injuries to patient or caregiver
    • A61G7/0522—Padding means to soften side-rail surfaces
    • 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
    • A61G7/053—Aids for getting into, or out of, bed, e.g. steps, chairs, cane-like supports
    • A61G7/0536—Lifting straps, usually attached to the bed-end and grasped by the patient in order to raise himself into a sitting position

Definitions

  • This invention concerns a transport bed for especially gentle transport of people who are in a prone position in a transport vehicle, which is not necessarily an emergency vehicle; and for outdoor or indoor transport between the person' s starting destination, which could be a healthcare institution, and the vehicle; and also from the vehicle to for example some other form of healthcare institution.
  • the background for the invention is the difficult situation which people, either as patients or as people who have been discharged after treatment, who have special physical problems, experience during transport in a prone position: especially on long journies in a regular ambulance.
  • a problem which frequently occurs in addition to the difficult physical situation is that the person being transported is prevented from seeing the road while the vehicle is moving, which often results in travel sickness occurring. This risk increases proportionately with the length of the distance travelled. Patients who have hurt their backs, for example, or damaged their spinal cords, are usually transported on standard stretchers in ambulances which have been designed for responding to emergency calls .
  • a regular stretcher is stiff, has relatively no cushioning, is small and is constructed in such a way that it can be folded into a chair so that it may be carried down stairs.
  • the mattress in such a stretcher is divided up into short sections in conjunction with the folding points of the frame. One can feel the section divisions and edges when one is lying on such a mattress.
  • the narrow breadth is used deliberately in order to ensure that one can get through any door opening. Due to this narrow breadth, people with a normal build would have difficulty lying on their back on the stretcher, with their arms by their sides. Normal practice is therefore to strap the patients in with their arms across their chests.
  • the low height of the stretcher is designed specifically for stability during transportation and also because of the fact that there isn't room for anything more than the patient, the people treating the patient and any life-saving equipment such as a defibrilator, intubation equipment, oxygen apparatus, intravenous drips, tubes etc.
  • U.S patent 1 859 480 describes a stretcher with a special fastening device for assembly of the stretcher against a wall in the ambulance.
  • the feature which that stretcher has in common with this invention is that they both have vecal- axis pivotable wheels in forks. Otherwise the wheels look compact.
  • U.S. patent 2 303 618 illustrates similar pivotable wheel forks, together with a fixed, non-adjustable side bridle, as opposed to the embodiment of the invention's removable and/or height adjustable, possibly upholstered side bridle.
  • U.S. patent 2 249 351 is a special type of stretcher combined with a form of personal transport vehicle, where the stretcher is very low and designed to be loaded into the vehicle through the boot of a regular car and is pushed in where the back of the back seat is usually assembled, all the way into the front seat beside the driver, where the back of the passenger seat is pushed all the way back into a horizontal position. Otherwise there are no common features between that design and the embodiment of the invention, apart from the fact that it has wheels and one can lie on it.
  • U.S. patent 3 005 656 describes a device for securing a stretcher in a vehicle. It has a "heart support tray” which is shown in an upright position and it is uncertain as to whether or not it was meant to be adjustable. It also describes side bridles which are fixed and non-adjustable w L t to H P 1 .
  • Fig. 1 is a lateral or elevational view of the transport bed with an extension piece, a bridle with a support grip to help the transported person to move, and with the so-called “heart support tray” raised to approximately a 30 degree angle .
  • Fig. 2 is an end view of the transport bed seen from the foot of the bed.
  • Fig. 3 is an end view of the transport bed seen from the top end of the bed and showing, among other things, the caster wheels with forks .
  • Fig. 4 is a top view of the transport bed with the aid strap grip assembled.
  • Fig. 5 is a view from beneath which shows the torsion spring mechanism under the "heart support tray” and a part of the meachanism for the extension piece.
  • Fig. 1 shows a lateral view of the transport bed with the "heart support tray” raised (la) .
  • the "heart support tray” (la) could formally be called the part of the bed bottom which supports the transported person's upper body and head.
  • the foot of the bed (lb) which supports the transported person's feet, is hinged in (lc) , together with the "heart support tray” (la) .
  • the folding point (lc) is at the same time attached to the frame of the bed (Id) .
  • the "heart support tray” is supported by a stepless, telescopic, adjustable holding device (lg) (Fig.3) which is spring loaded to press upwards; and which in the preferred embodiment can be regulated by a hydraulic valve which is operated by a handle (3") .
  • the angle of the foot of the bed (not shown) is regulated with the aid of two corresponding stepless hydraulic spring loaded cylinders (li, j) , with the piston and valve being operated by a handle (li') .
  • a hydraulic piston (lg) is installed which, in one version of the embodiment, could consist of two flat irons which are welded at the edges, between the caster wheels' (2) fasteners in the frame, but in a track (If) which is installed standing across from the transverse rod (lh) between the caster wheels' fastening points and across the hydraulic cylinder.
  • the extension piece (le) can for example be installed telescopically on two or more rods (Ik) which slide through lined horizontal holes in a flat-lying hollow contour (le) which is attached between the side frames at the posterior end of the foot of the bed (lb) .
  • the rods (Ik) could, in the preferred embodiment, be extended to a maximum of 23cm, so that the shortest length of the bed is 190cm and the longest length is 213cm.
  • the transport bed has caster wheels (2) which are assembled in forks which can be rotated on each of their vertical axes, which have arranged ro atable in-bearings in the bed's main frame.
  • the wheels should preferably have brakes (3) installed on one of the pair of wheels; but it is also possible to install brakes on all of the wheels.
  • lockable brake clamps (3') are installed at the top end of the bed.
  • Height adjustable side straps (4) shown in Figures 1, 2, 3 and 4, have locking devices (4') which, in the preferred embodiment, consist of locking pins which can be pushed into holes, both through the feet of the side bridle and the corresponding holes in the bed frame (Id) .
  • the side bridles (4) in the preferred embodiment, are upholstered (12) out of consideration for the person being transported. In the preferred embodiment, the side bridles (4) are removable.
  • the bed is constructed with holding bridles or straps (7) which are assembled onto both the "heart support tray” (la) and at bottom end of the bed (lb) .
  • the holding straps (7) are arranged to hold and keep a single, undivided, all-covering main mattress (6a) (not shown) and an all-covering pressure relief mattress (6b) (not shown) , which are both at least 65cm in breadth, which corresponds to the full breadth of an adult person of normal build, even when the person concerned is lying with their arms by their side, or when the person concerned is lying on their side with their knees pulled up almost to a right angle.
  • the distance between the axes (d) (Fig.l), and the breadth between the wheels across the bed (e and f) (Fig.3), are arranged adaptable to the largest dimensions which exist for wheelchair lifts installed for use in one-man operated cars.
  • Figures 1, 2, 3 and 4 show a bridle (11) from the top end of the frame of the bed, which is assembled on a bayonette fastener (lib) , which has a support grip (lie) with which the person being transported can pull themselves up and which can be gathered up into a locking clip (lid) on the bridle (11) .
  • This bridle is arranged to allow the person being transported to grab hold of the support handle (lie) and lift themselves up in order to change their position in the bed; or to support the person as they are either getting out of bed, sitting up or lying down.
  • the bridle (11) is, in the preferred embodiment, upholstered (13) .
  • the handle (lie) is formed in such a way that it can be removed in order to make room for a drip bag, bags of blood or any other medical equipment for use during the trip, whether or not medical personnel are going to monitor the person being transported during the time in which transportation is taking place. In the event that the handle (lie) is removed in order to make room for a drip, bags of blood or any other medical equipment, then that particular area of use is omitted from the concept and intended use of the invention.
  • the wheels have relatively large spring pneumatic tyres (15) , 10"x 2" in dimension.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nursing (AREA)
  • Invalid Beds And Related Equipment (AREA)

Abstract

Cette invention concerne un lit de transport qui est principalement destiné au transport de personnes ne nécessitant qu'un seul opérateur, lequel lit comprend des roues (2) et peut être utilisé avec un élévateur pour fauteuils roulants monté dans un véhicule. Ce lit a globalement la même hauteur que les lits d'hôpitaux traditionnels, et comprend un 'plateau de support du coeur' (1a) qui possède un angle réglable et qui est disposé sur le fond du lit servant à supporter la partie supérieure du corps d'une personne que l'on transporte. Le fond du lit (1b) supportant les pieds de la personne transportée est connecté par une charnière au fond du lit (1a) supportant la partie supérieure du corps, et possède un angle d'élévation progressif et réglable par rapport au cadre (1d) du lit. Ce lit de transport se caractérise, entre autres, en ce que le pied du fond de lit supportant les pieds de la personne peut s'allonger à l'aide d'une pièce d'allongement (1e). Le fond du lit (1a) supportant la partie supérieure du corps de la personne possède quant à lui une suspension à barre de torsion (1f, 1g).
PCT/NO1998/000221 1997-07-18 1998-07-17 Lit de transport Ceased WO1999003439A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU83599/98A AU8359998A (en) 1997-07-18 1998-07-17 Transport bed
EP98933985A EP0996404A1 (fr) 1997-07-18 1998-07-17 Lit de transport

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO973322 1997-07-18
NO19973322A NO304723B1 (no) 1997-07-18 1997-07-18 Transportseng

Publications (2)

Publication Number Publication Date
WO1999003439A1 true WO1999003439A1 (fr) 1999-01-28
WO1999003439B1 WO1999003439B1 (fr) 1999-03-04

Family

ID=19900942

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO1998/000221 Ceased WO1999003439A1 (fr) 1997-07-18 1998-07-17 Lit de transport

Country Status (4)

Country Link
EP (1) EP0996404A1 (fr)
AU (1) AU8359998A (fr)
NO (1) NO304723B1 (fr)
WO (1) WO1999003439A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100593142B1 (ko) 2004-10-28 2006-06-26 태동프라임 주식회사 의료용 침대의 길이조절장치
CN108969233A (zh) * 2018-05-31 2018-12-11 芜湖捷创科技信息咨询有限公司 一种家用多功能监护病床
CN109431740A (zh) * 2018-09-03 2019-03-08 广州润虹医药科技股份有限公司 一种复健波浪康复床
CN110338984A (zh) * 2019-08-08 2019-10-18 淮北市儒伽医疗科技有限公司 一种可调节角度的医用减震型担架
WO2021032223A1 (fr) * 2019-08-20 2021-02-25 Linet Spol. S R.O. Extension d'une table de support de patient

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112603701A (zh) * 2020-12-04 2021-04-06 浙江工贸职业技术学院 一种具有辅助老人上下装置的智能床

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278547A2 (fr) * 1987-02-06 1988-08-17 STEM S.r.l. Lit d'ambulance à amortissement et inclinaison variable
GB2289113A (en) * 1994-05-03 1995-11-08 Michael Charles Edwards Load supporting apparatus, eg stretcher trolley, with adjustable spring and damper

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0278547A2 (fr) * 1987-02-06 1988-08-17 STEM S.r.l. Lit d'ambulance à amortissement et inclinaison variable
GB2289113A (en) * 1994-05-03 1995-11-08 Michael Charles Edwards Load supporting apparatus, eg stretcher trolley, with adjustable spring and damper

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100593142B1 (ko) 2004-10-28 2006-06-26 태동프라임 주식회사 의료용 침대의 길이조절장치
CN108969233A (zh) * 2018-05-31 2018-12-11 芜湖捷创科技信息咨询有限公司 一种家用多功能监护病床
CN109431740A (zh) * 2018-09-03 2019-03-08 广州润虹医药科技股份有限公司 一种复健波浪康复床
CN110338984A (zh) * 2019-08-08 2019-10-18 淮北市儒伽医疗科技有限公司 一种可调节角度的医用减震型担架
WO2021032223A1 (fr) * 2019-08-20 2021-02-25 Linet Spol. S R.O. Extension d'une table de support de patient
CN114269311A (zh) * 2019-08-20 2022-04-01 林内特斯波尔有限公司 患者支承平台的延伸部

Also Published As

Publication number Publication date
EP0996404A1 (fr) 2000-05-03
AU8359998A (en) 1999-02-10
NO973322D0 (no) 1997-07-18
NO304723B1 (no) 1999-02-08
NO973322L (no) 1999-01-19

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