CH370524A - Surgical table - Google Patents
Surgical tableInfo
- Publication number
- CH370524A CH370524A CH280061A CH280061A CH370524A CH 370524 A CH370524 A CH 370524A CH 280061 A CH280061 A CH 280061A CH 280061 A CH280061 A CH 280061A CH 370524 A CH370524 A CH 370524A
- Authority
- CH
- Switzerland
- Prior art keywords
- support
- carriage
- longitudinal
- sliding
- shaft
- Prior art date
Links
- 230000002427 irreversible effect Effects 0.000 claims description 2
- 230000000284 resting effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
- A61B6/0485—Inflatable rests for lifting of patients
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/04—Positioning of patients; Tiltable beds or the like
-
- 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
-
- 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
-
- 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting 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
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/10—Parts, details or accessories
- A61G13/12—Rests specially adapted therefor; Arrangements of patient-supporting surfaces
- A61G13/1205—Rests specially adapted therefor; Arrangements of patient-supporting surfaces for specific parts of the body
- A61G13/1245—Knees, upper or lower legs
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1013—Lifting of patients by
- A61G7/1019—Vertical extending columns or mechanisms
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1013—Lifting of patients by
- A61G7/1021—Inflatable cushions
-
- 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
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1049—Attachment, suspending or supporting means for patients
- A61G7/1057—Supported platforms, frames or sheets for patient in lying 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
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/10—Devices for lifting patients or disabled persons, e.g. special adaptations of hoists thereto
- A61G7/1073—Parts, details or accessories
- A61G7/1076—Means for rotating around a vertical axis
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- High Energy & Nuclear Physics (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Accommodation For Nursing Or Treatment Tables (AREA)
Description
Table chirurgicale
La présente invention a pour objet une table chirurgicale, comprenant une colonne verticale sur laquelle est monté oscillant le support d'un chariot muni de rails de guidage reposant sur des galets portés par le support et un plateau perméable aux rayons X solidaire du chariot.
Les tables chirurgicales actuelles ne sont pas suffisamment dégagées car le pied central ne permet pas la mise en place, en cours d'intervention, de certains appareils radiologiques qui sont volumineux, notamment de ceux comprenant un amplificateur de brillance.
La présente invention a pour but de remédier aux inconvénients précités et la table chirurgicale qui en fait l'objet est caractérisée en ce que le plateau comprend des éléments articulés et permutables destinés à permettre, avec le coulissement du plateau sur le chariot, un dégagement de la presque totalité de la longueur de la table.
Cette construction peut tre avantageusement complétée d'un volant porté par le chariot, dans le voisinage du volant de commande du mouvement de coulissement longitudinal du chariot sur le support, pour commander l'inclinaison longitudinale de l'ensemble du support, du chariot et du plateau.
Le dessin annexé représente, à titre d'exemple, une forme d'exécution de la table chirurgicale objet de l'invention.
La fig. 1 en est une vue en élévation.
La fig. 2 est une coupe longitudinale montrant la commande de l'inclinaison longitudinale du plateau.
Les fig. 3 et 4 sont des vues en élévation de la table avec une partie du plateau en porte à faux.
La fig. 5 est une coupe longitudinale faite dans le plan de la commande de translation de la table.
La fig. 6 est une coupe transversale faite suivant la ligne VI-VI de la fig. 5.
La table chirurgicale représentée comprend un plateau 1 en une matière perméable aux rayons X et articulé en plusieurs éléments autour de tourillons 22. Les éléments antérieurs et postérieurs peuvent tre permutés, le patient pouvant tre ainsi placé dans la position la plus favorable à l'intervention envisagée (fig. 3 et 4).
Le plateau 1 est supporté solidairement par un chariot 2 dont la section tourne sa concavité vers le bas et se termine par deux bords 26 repliés vers l'intérieur dans lesquels sont fixés parallèlement l'un à l'autre deux rails 5 et 25. Ces rails sont constitués par des fers en U dont l'un, 25, tourne sa concavité vers l'intérieur tandis que l'autre tourne sa concavité verticalement par exemple vers le bas comme représenté à la fig. 6. Sur la colonne 6 est monté double- ment oscillant un support 3 (fig. 1) portant de chaque côté quatre paires de galets 4, engagés dans les rails 5 et 25. Le chariot 2 et par suite le plateau 1 qui en est solidaire peuvent donc se déplacer longitudinalement par rapport au support 3 en permettant ainsi de dégager une zone importante accessible aux appareils radiologiques (fig. 3 et 4).
Les fig. 5 et 6 montrent le dispositif de commande du mouvement de coulissement longitudinal du chariot 2 sur le support 3.
Un volant 7, monté latéralement à l'arrière du chariot 2, entraîne en rotation un pignon à chaîne 8.
Vers l'avant du chariot 2 est monté un pignon de renvoi 10. Une chaîne 9, dont une extrémité est fixée sur le support 3, passe sur le pignon de renvoi 10, puis sur le pignon 8 solidaire du volant 7 et, enfin, est fixée à nouveau par son extrémité opposée au support 3. La manoeuvre du volant 7 a, par suite, pour effet de déplacer le chariot 2 et le plateau 1 par rapport au support 3. Ce dispositif de commande peut tre également réalisé par une vis solidaire du chariot mobile et une noix solidaire du support fixe.
Comme montré à la fig. 2 et de manière connue, l'inclinaison longitudinale du support 3 sur le pied 6, peut tre commandée avec interposition d'une transmission irréversible 15 par la rotation d'un arbre longitudinal 14. I1 est avantageux de pouvoir commander cet arbre 14 en rotation au moyen d'un vo land 11 monté à l'arrière du chariot 2 et dans le voisinage de l'autre volant de commande 7. A cet effet le mouvement du volant 11 est transmis par l'intermédiaire d'un train de pignons démultiplicateurs 12 à une tige cannelée 13 engagée coaxialement coulissante dans l'arbre longitudinal 14. La tige cannelée pouvant coulisser dans l'arbre 14, la commande peut ainsi tre assurée par la manoeuvre du volant 11 pour toute position longitudinale du chariot 2 par rapport au support 3.
Surgical table
The present invention relates to a surgical table, comprising a vertical column on which is mounted oscillating the support of a carriage provided with guide rails resting on rollers carried by the support and an X-ray permeable plate secured to the carriage.
The current surgical tables are not sufficiently clear because the central foot does not allow the installation, during the operation, of certain radiological devices which are bulky, in particular those comprising an image intensifier.
The object of the present invention is to remedy the aforementioned drawbacks and the surgical table which is the subject thereof is characterized in that the plate comprises articulated and interchangeable elements intended to allow, with the sliding of the plate on the carriage, a release of almost the entire length of the table.
This construction can advantageously be completed with a handwheel carried by the carriage, in the vicinity of the handwheel for controlling the longitudinal sliding movement of the carriage on the support, to control the longitudinal inclination of the assembly of the support, the carriage and the tray.
The appended drawing represents, by way of example, an embodiment of the surgical table which is the subject of the invention.
Fig. 1 is an elevation view thereof.
Fig. 2 is a longitudinal section showing the control of the longitudinal inclination of the plate.
Figs. 3 and 4 are elevational views of the table with part of the top cantilevered.
Fig. 5 is a longitudinal section taken in the plane of the translation control of the table.
Fig. 6 is a cross section taken along the line VI-VI of FIG. 5.
The surgical table shown comprises a plate 1 made of a material permeable to X-rays and articulated in several elements around pins 22. The anterior and posterior elements can be swapped, the patient being thus able to be placed in the position most favorable to the intervention. envisaged (fig. 3 and 4).
The plate 1 is integrally supported by a carriage 2, the section of which turns its concavity downwards and ends with two edges 26 folded inwards in which two rails 5 and 25 are fixed parallel to one another. rails are formed by U-shaped irons, one of which, 25, turns its concavity inwards while the other turns its concavity vertically, for example downwards, as shown in FIG. 6. On the column 6 is mounted a double oscillating support 3 (fig. 1) carrying on each side four pairs of rollers 4, engaged in the rails 5 and 25. The carriage 2 and consequently the plate 1 which is thereof. integral can therefore move longitudinally with respect to the support 3, thus making it possible to clear a large area accessible to radiological devices (FIGS. 3 and 4).
Figs. 5 and 6 show the device for controlling the longitudinal sliding movement of the carriage 2 on the support 3.
A flywheel 7, mounted laterally at the rear of the carriage 2, drives a chain pinion 8 in rotation.
Towards the front of the carriage 2 is mounted a return pinion 10. A chain 9, one end of which is fixed on the support 3, passes over the return pinion 10, then over the pinion 8 secured to the flywheel 7 and, finally, is fixed again by its end opposite to the support 3. The operation of the handwheel 7 therefore has the effect of moving the carriage 2 and the plate 1 with respect to the support 3. This control device can also be produced by a screw integral with the mobile carriage and a nut integral with the fixed support.
As shown in fig. 2 and in a known manner, the longitudinal inclination of the support 3 on the foot 6 can be controlled with the interposition of an irreversible transmission 15 by the rotation of a longitudinal shaft 14. It is advantageous to be able to control this shaft 14 in rotation. by means of a vo land 11 mounted at the rear of the carriage 2 and in the vicinity of the other control wheel 7. For this purpose, the movement of the flywheel 11 is transmitted by means of a train of reduction gears 12 to a splined rod 13 coaxially slidably engaged in the longitudinal shaft 14. Since the splined rod can slide in the shaft 14, control can thus be provided by the operation of the handwheel 11 for any longitudinal position of the carriage 2 with respect to the support 3.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR821350A FR1259445A (en) | 1960-03-15 | 1960-03-15 | Improvement in radiosurgical operating tables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH370524A true CH370524A (en) | 1963-07-15 |
Family
ID=8727114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH280061A CH370524A (en) | 1960-03-15 | 1961-03-08 | Surgical table |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH370524A (en) |
| DE (1) | DE1416961B1 (en) |
| FR (1) | FR1259445A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU173493B (en) * | 1976-04-28 | 1979-05-28 | Medicor Muevek | Operating-table with x-ray permissive and repleceable upper part |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB691349A (en) * | 1949-06-29 | 1953-05-13 | Electronic And X Ray Applic Lt | Improvements in couches for x-ray and similar work |
| FR1004904A (en) * | 1949-09-27 | 1952-04-04 | Advanced operating table |
-
1960
- 1960-03-15 FR FR821350A patent/FR1259445A/en not_active Expired
-
1961
- 1961-03-08 CH CH280061A patent/CH370524A/en unknown
- 1961-03-13 DE DE19611416961D patent/DE1416961B1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR1259445A (en) | 1961-04-28 |
| DE1416961B1 (en) | 1969-09-25 |
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