DE10022933B4 - Ambulance table for ambulances - Google Patents

Ambulance table for ambulances Download PDF

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Publication number
DE10022933B4
DE10022933B4 DE2000122933 DE10022933A DE10022933B4 DE 10022933 B4 DE10022933 B4 DE 10022933B4 DE 2000122933 DE2000122933 DE 2000122933 DE 10022933 A DE10022933 A DE 10022933A DE 10022933 B4 DE10022933 B4 DE 10022933B4
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Germany
Prior art keywords
base frame
support arms
ambulance
ambulances
plateau
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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.)
Expired - Lifetime
Application number
DE2000122933
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German (de)
Other versions
DE10022933A1 (en
Inventor
Fred Lange
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.)
FAHRTEC SYSTEME GMBH, 17034 NEUBRANDENBURG, DE
Original Assignee
FAHRTEC SYSTEME GmbH
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Publication date
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Priority to DE2000122933 priority Critical patent/DE10022933B4/en
Priority to DE20023132U priority patent/DE20023132U1/en
Publication of DE10022933A1 publication Critical patent/DE10022933A1/en
Application granted granted Critical
Publication of DE10022933B4 publication Critical patent/DE10022933B4/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • A61G1/00—Stretchers
    • A61G1/06—Supports for stretchers, e.g. to be placed in or on vehicles
    • 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
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/0218—Loading or unloading stretchers
    • A61G3/0236—Loading or unloading stretchers by pivoting the support about a horizontal 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
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/0218—Loading or unloading stretchers
    • A61G3/0245—Loading or unloading stretchers by translating the support
    • 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
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/0218—Loading or unloading stretchers
    • A61G3/0263—Loading or unloading stretchers by moving the stretcher on an inclined path, e.g. sliding or rolling
    • 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
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/02—Loading or unloading personal conveyances; Facilitating access of patients or disabled persons to, or exit from, vehicles
    • A61G3/0218—Loading or unloading stretchers
    • A61G3/0272—Loading or unloading stretchers by support protruding from the vehicle
    • 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
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/08—Accommodating or securing wheelchairs or stretchers
    • A61G3/0816—Accommodating or securing stretchers
    • A61G3/0833—Accommodating or securing stretchers using other support
    • 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
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/08—Accommodating or securing wheelchairs or stretchers
    • A61G3/0816—Accommodating or securing stretchers
    • A61G3/0866—Accommodating or securing stretchers on height adjustable support
    • 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
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/08—Accommodating or securing wheelchairs or stretchers
    • A61G3/0816—Accommodating or securing stretchers
    • A61G3/0875—Securing stretchers, e.g. fastening means
    • A61G3/0883—Securing stretchers, e.g. fastening means by preventing lateral movement, e.g. tracks
    • 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
    • A61G3/00—Ambulance aspects of vehicles; Vehicles with special provisions for transporting patients or disabled persons, or their personal conveyances, e.g. for facilitating access of, or for loading, wheelchairs
    • A61G3/08—Accommodating or securing wheelchairs or stretchers
    • A61G3/0816—Accommodating or securing stretchers
    • A61G3/0875—Securing stretchers, e.g. fastening means
    • A61G3/0891—Securing stretchers, e.g. fastening means by preventing longitudinal movement

Landscapes

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

Abstract

Ambulanztisch für Krankenfahrzeuge mit einer Trageneinrichtung für eine Krankentrage, bestehend aus einem Grundgestell (2) und einer Oberbühne, die über zwei Tragarme (5, 6) an dem Grundgestell (2) abgestützt ist, wobei am Grundgestells (2) eine einzige Schwenkachse (10) die beiden Tragarme (5, 6) lagert, dadurch gekennzeichnet, dass Hydraulikzylinder (7, 8) symmetrisch zu einer Hochebene (11) durch die Schwenkachse (10) und zwar dicht benachbart dazu in Abständen (16, 17) am Grundgestell (2) abgestützt sind und ebenfalls symmetrisch zur Hochebene (11) an den Tragarmen (5, 6) angreifen.Ambulance table for ambulances with a carrying device for a stretcher, consisting of a base frame (2) and an upper stage, which is supported on the base frame (2) by two support arms (5, 6), with a single pivot axis (10) on the base frame (2) ) supports the two support arms (5, 6), characterized in that hydraulic cylinders (7, 8) symmetrically to a plateau (11) through the pivot axis (10) and closely adjacent thereto at intervals (16, 17) on the base frame (2 ) are supported and also attack the support arms (5, 6) symmetrically to the plateau (11).

Figure 00000001
Figure 00000001

Description

Die Erfindung bezieht sich auf einen Ambulanztisch für Krankenfahrzeuge nach dem Oberbegriff des Anspruchs 1.The invention relates to a Ambulance table for Ambulance vehicles according to the preamble of claim 1.

Ein dem Oberbegriff entsprechender Ambulanztisch ist aus der DE 196 07 899 A1 bekannt. Eine Oberbühne nimmt eine Fahrtrage auf und ist gegenüber einem Grundgestell durch zwei Tragarme stufenlos heb- und verschwenkbar. Dabei ist ein Tragarm über ein Gelenk und der zweite Tragarm über ein weiteres Gelenk mit Linarführung mit der Oberbühne verbunden. Die beiden Tragarme sind im Grundgestell separat gelagert und werden über Hydraulikzylinder angetrieben. Die parallele Führung der Oberbühne zum Fahrzeugboden wird durch zwei ineinander greifende Zahnsegmente am unteren Ende der Tragarme erreicht. Aufgrund der Zahnsegmente liegt ein relativ hoher mechanischer Aufwand vor.An ambulance table corresponding to the generic term is from the DE 196 07 899 A1 known. An upper stage accommodates a stretcher and can be raised and pivoted steplessly compared to a base frame by means of two support arms. One support arm is connected to the upper stage via a joint and the second support arm via a further joint with a linear guide. The two support arms are stored separately in the base frame and are driven by hydraulic cylinders. The parallel guidance of the upper platform to the vehicle floor is achieved by two interlocking toothed segments at the lower end of the support arms. Due to the toothed segments there is a relatively high mechanical effort.

Desweiteren ist es aus der DE 44 12 215 A1 bei einer Tragbühne für Ambulanz-Liegen bekannt, über eine Hydraulikeinrichtung unter Einbeziehung eines einzigen Druckspeichers verschiedene Positionen der Tragbühne zu erreichen, insbesondere auch die gefederte horizontale Transportlage inklusive der gefederten Kopftieflage.Furthermore, it is from the DE 44 12 215 A1 in a support platform for ambulance couches known to reach different positions of the support platform via a hydraulic device, including a single pressure accumulator, in particular also the sprung horizontal transport position including the sprung head low position.

Aus dem Werbeprospekt der Firma Binz Ambulance, 1990, S. 15 ist ein Ambulanztisch gemäß dem Oberbegriff des Anspruches 1 bekannt.From the Binz advertising brochure Ambulance, 1990, p. 15 is an ambulance table according to the preamble of the claim 1 known.

Ein weiterer Ambulanztisch für Krankenfahrzeuge ist aus der DE 36 08 448 C2 ersichtlich. Hier sind zwei ungleich lange Tragarme vorgesehen, die am Grundgestell an eine einzige Schwenkachse gelagert sind.Another ambulance table for ambulances is out of the DE 36 08 448 C2 seen. Here two unequal long support arms are provided, which are mounted on the base frame on a single pivot axis.

Der Erfindung liegt die Aufgabe zugrunde, einen Ambulanztisch für Krankenfahrzeuge vorzuschlagen, der einen minimalen mechanischen Aufwand für die Fixierung der Position der Krankentrageneinrichtung aufweist.The invention is based on the object an ambulance table for Propose ambulance vehicles that have a minimal mechanical Effort for has the fixation of the position of the stretcher.

Die Erfindung löst diese Aufgabe entsprechend dem kennzeichnenden Merkmal des Anspruchs 1.The invention solves this problem accordingly the characterizing feature of claim 1.

Erfindungsgemäß liegt eine einfache und kostengünstige Mechanik vor, die in Folge der optimalen Hebeverhältnisse eine große Stabilität aufweist und damit ein maximaler Federungskomfort des Ambulanztisches erreicht wird. Außerdem ergibt sich eine sehr geringe Bauhöhe der Gesamtanordnung, wodurch der Anstellwinkel der geneigten Ebene gering ausfällt. Das Beladen der Krankentrageneinrichtung in der geneigten Position der Krankentrageneinrichtung ist daher mit geringem Kraftaufwand möglich.According to the invention there is a simple and inexpensive mechanism which has great stability due to the optimal lifting conditions and thus maximum comfort of the ambulance table becomes. Moreover there is a very low overall height of the overall arrangement, which the angle of attack of the inclined plane is small. The Loading the stretcher in the inclined position of the Stretcher equipment is therefore possible with little effort.

Ein Ausführungsbeispiel der Erfindung ist in der einzigen Zeichnung dargestellt und nachfolgend beschrieben.An embodiment of the invention is shown in the single drawing and described below.

Ein schematisch gezeichneter Ambulanztisch 1 besteht aus einem Grundgestell 2, einer Oberbühne 3 mit darauf gelagerten Krankentrageneinrichtungen 4 aus zwei Tragarmen 5 und 6, zwei Hydraulikzylindern 7, 8 und nicht dargestellten Versorgungseinrichtungen für die Hydraulikzylinder 7, 8.A schematically drawn ambulance table 1 consists of a base frame 2 , an upper stage 3 with stretcher facilities on top of it 4 from two support arms 5 and 6 , two hydraulic cylinders 7 . 8th and not shown supply devices for the hydraulic cylinders 7 . 8th ,

Die beiden Tragarme 5, 6 sind im Grundgestell 2 auf einer einzigen Schwenkachse 10 gelagert.The two arms 5 . 6 are in the base frame 2 on a single swivel axis 10 stored.

Die Hydraulikzylinder 7, 8 sind ebenfalls im Grundgestell 2 abgestützt und mit den Tragarmen 5, 6 verbunden. Wesentlich sind hierbei die symmetrisch zu einer Hochebene 11 symmetrisch liegenden Gelenkpunkte 12 bis 15 der Hydraulikzylinder 7, 8. Hierbei liegen die fußseitigen Gelenkpunkte 12, 13 in kurzen Abständen 16, 17 und die Gelenkpunkte 14, 15 in entsprechend größeren Abständen 18, 19 zur Hochebene 11. Dadurch ist nicht nur die Länge 20 sondern auch die Höhe 21 des Grundgestells 2 klein. Auch ergibt sich hier der Vorteil einer großen Steifigkeit der gesamten Mechanik.The hydraulic cylinders 7 . 8th are also in the base frame 2 supported and with the support arms 5 . 6 connected. The most important are the symmetrical to a plateau 11 symmetrical articulation points 12 to 15 the hydraulic cylinder 7 . 8th , Here are the hinge points on the foot side 12 . 13 in short distances 16 . 17 and the hinge points 14 . 15 at correspondingly larger intervals 18 . 19 to the plateau 11 , This is not just the length 20 but also the height 21 of the base frame 2 small. There is also the advantage of great rigidity of the entire mechanics.

Beim Tragarm 5 ist oberbühnenseitig eine Linearführung mit Gelenk 22 und entsprechend bei dem Tragarm 6 ein Gelenk 23 vorgesehen.With the support arm 5 is a linear guide with joint on the upper stage 22 and accordingly with the support arm 6 a joint 23 intended.

Der Ambulanztisch 1 ist in verschiedenen Höhen und auch in einer Winkelposition dargestellt.The ambulance table 1 is shown in different heights and also in an angular position.

Bei der untersten Position 30 ist die geringe Höhe 21 des Ambulanztisches ersichtlich, wobei das Untergestell 3 mit einer Oberkante 31 des Grundgestells abschließt.At the lowest position 30 is the low height 21 of the ambulance table can be seen, the base 3 with an upper edge 31 of the base frame.

Die Positionen 35 und 40 zeigen verschiedene Hubhöhen bzw. die Position 45 eine Winkelstellung der Oberbühne 3.The positions 35 and 40 show different lifting heights or the position 45 an angular position of the upper stage 3 ,

Claims (1)

Ambulanztisch für Krankenfahrzeuge mit einer Trageneinrichtung für eine Krankentrage, bestehend aus einem Grundgestell (2) und einer Oberbühne, die über zwei Tragarme (5, 6) an dem Grundgestell (2) abgestützt ist, wobei am Grundgestells (2) eine einzige Schwenkachse (10) die beiden Tragarme (5, 6) lagert, dadurch gekennzeichnet, dass Hydraulikzylinder (7, 8) symmetrisch zu einer Hochebene (11) durch die Schwenkachse (10) und zwar dicht benachbart dazu in Abständen (16, 17) am Grundgestell (2) abgestützt sind und ebenfalls symmetrisch zur Hochebene (11) an den Tragarmen (5, 6) angreifen.Ambulance table for ambulances with a carrying device for a stretcher, consisting of a base frame ( 2 ) and an upper stage, which has two support arms ( 5 . 6 ) on the base frame ( 2 ) is supported, whereby on the base frame ( 2 ) a single swivel axis ( 10 ) the two support arms ( 5 . 6 ), characterized in that hydraulic cylinders ( 7 . 8th ) symmetrical to a plateau ( 11 ) through the swivel axis ( 10 ) and closely adjacent to it at intervals ( 16 . 17 ) on the base frame ( 2 ) are supported and also symmetrical to the plateau ( 11 ) on the support arms ( 5 . 6 ) attack.
DE2000122933 2000-05-11 2000-05-11 Ambulance table for ambulances Expired - Lifetime DE10022933B4 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2000122933 DE10022933B4 (en) 2000-05-11 2000-05-11 Ambulance table for ambulances
DE20023132U DE20023132U1 (en) 2000-05-11 2000-05-11 Ambulance stretcher has carrier, base frame, upper platform, support arms, hoists, swivel axle, and hydraulic cylinders,

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000122933 DE10022933B4 (en) 2000-05-11 2000-05-11 Ambulance table for ambulances

Publications (2)

Publication Number Publication Date
DE10022933A1 DE10022933A1 (en) 2001-11-22
DE10022933B4 true DE10022933B4 (en) 2004-08-12

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DE2000122933 Expired - Lifetime DE10022933B4 (en) 2000-05-11 2000-05-11 Ambulance table for ambulances

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8382181B2 (en) 2010-04-26 2013-02-26 Ferno-Washington, Inc. Emergency vehicle patient transport systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608448C2 (en) * 1986-02-17 1994-05-05 Miesen Fahrzeug Ambulance vehicle with a stretcher

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3608448C2 (en) * 1986-02-17 1994-05-05 Miesen Fahrzeug Ambulance vehicle with a stretcher

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Werbeprospekt der Fa. BINZ AMBULANCE, 1990, S. 15 *

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OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: FAHRTEC SYSTEME GMBH, 17034 NEUBRANDENBURG, DE

8364 No opposition during term of opposition
R071 Expiry of right