Leg for surgical table

FIELD: medicine.

SUBSTANCE: invention relates to surgical table leg. Leg of surgical table comprises at least two sliding transport rollers. Surgical table in retracted position of transport rollers stands on support element of surgical table. Surgical table in extended position of transport rollers can move on rollers. There is first mechanical setting unit, by means of which position of first transport roller can vary, at least, from retracted position to extended position. There is second mechanical setting unit, by means of which position of second transport roller can vary, at least, from retracted position to extended position. First mounting unit and second mounting unit can be driven by first drive unit, which is connected by mechanically coupled mean to first and second mounting units. Mechanical coupler is chain or belt, wherein first and second mounting units are connected to first drive unit by means of chain or belt.

EFFECT: invention aims at simplified use of legs surgical table.

16 cl, 11 dwg

 



 

Same patents:

FIELD: medicine.

SUBSTANCE: invention refers to a device for demountable arrangement of an auxiliary facilities (12), particularly foot plates or an extension therapy apparatus on a surgical table (102). The device comprises two coupled connectors (10, 100) and the mechanism for locking and unlocking mechanism. The mechanism comprises a first locking element (26) mounted on a first connector (10), and a second locking element (114) mounted on a second connector (100), an unlocking element (28) arranged on a first connector (10) which in a locking position is preliminary tensed and can move against a preliminary tensed unlocking position in which it loads one (114) of both locking elements (26, 114) in such a manner that both locking elements (26, 14) are disconnected. The mechanism also comprises a blocking element (40) arranged on the first connector (10) which keeps the unlocking element (28) against the preliminary tensed unlocking position, and an actuating element (46) arranged on the first connector (10). The actuating element (46) loads the blocking element (40) in its first position in such a manner that it is disconnected from the unlocking element (28).

EFFECT: invention is adjustable with respect to locking and unlocking the coupling of both connectors.

12 cl, 7 dwg

Biaxial hinge // 2428160

FIELD: medicine.

SUBSTANCE: invention relates to biaxial hinge for supports for legs of obstetric beds and gynecological examination chairs. Case (2) of hinge is installed with possibility of rotation onto central peg (1), on which also installed is wheel (3) with screw (4) and internal teeth (5), and in hinge case (2) in guide movably installed is slider (7) into which inserted is detent pin (6), and on hinge case (2) with possibility of rotation installed is hinge ring (9) which is pressed with lever (10) cam (11) by means of casing (12), disc springs (13) and radial teeth (14) to hinge case (2) and ring is connected by central screw (15) with slider (7), and between slider (7) and case (2) inserted is internal expanding spring (16), and between case (2) and ring (9) inserted is external expanding spring (17), and hinge case (2) is covered with cap (18).

EFFECT: providing possibility of fast setting position of support for legs.

1 dwg

FIELD: medicine.

SUBSTANCE: invention relates to medical equipment. Transport trolley for operation table surface for patient placement contains carrier (10), two installed on it supports (58), each of which has on its upper end place (60) of joint for connection with additional place of joint on the surface for patient placement, and lifting device (48) for regulation in height places (60) of joint with respect to carrier (10). Supports (58) are installed on turning frame (34), located on carrier with possibility of turning around horizontal axis (42) and regulation by means of lifting device (48). Supports (58) are connected each with turning frame (34) by hinge (62), which has parallel to rotation axis (42) axis (64) of hinge. Supports (58) are made with possibility of their movement at some distance on vertical line from hinge (62) by means of roller (68), which has parallel to rotation axis, axis (69) of roller, on rigidly connected with carrier guide (70) in such a way that passing through axis (64) of hinge and axis (68) of roller perpendicular to them line (70) in case of turning frame (34) movement remains vertical.

EFFECT: invention makes it possible to regulate height of the surface for patient placement with minimal friction.

6 cl; 3 dwg

FIELD: medical equipment.

SUBSTANCE: support surface of operation table contains at least two sections, which can be regulated in their position to each other. At least on one of said sections underlying element is placed. Underlying element for support surface of operation table contains support plate, two elongated side-frames from form-preserving foam plastic and cushion. Side-frames are located along two opposite edges of support plate. Cushion at least partially consists of soft foam plastic and is fitted between two elongated side-frames. Cushion is able to adjoin at least with its outer sides at least partially to respective neighbour side-frame. At least on one side-frame at least one protruding section is made and positioned in such way that it fits into corresponding groove made on outer side of cushion, when it is placed between side-frames.

EFFECT: underlying material is easy to use and at the same time ensuring soft support of patient.

19 cl, 6 dwg

FIELD: medical equipment.

SUBSTANCE: device for a sliding hinge connection of two sections of a basic surface for the patient contains two hinged parts. Each hinged part is rigidly connected to one of the sections. The sections are executed with rotation possibility against each other by means of a neck of a shaft round the general hinged axis. The hinged parts, at least, on one of turned axially to each other surfaces have lock surfaces. The lock surfaces are intended for an adhering to each other and executed with possibility axial clamping by means of the tightening mechanism. Each lock surface lies, at least, approximately in a plane containing a hinged axis.

EFFECT: high loading ability and functional reliability.

13 cl, 8 dwg

FIELD: medical equipment.

SUBSTANCE: operating table contains a column with the basis and a head. A basic surface is bridged to the head or has bond possibility. The column foot contains a base plate and a basis plate. The base plate is located from the floor. The basis plate is located from the column. The basis plate is established on the base plate with possibility of rotation, and by means of a counter-leg is fixed with a vertical backlash from flipping from the base plate. One is provided, at least, resulted by a working environment tightening the cylinder for pressing of a plantar plate to the counter-leg.

EFFECT: operating table provides fixation of a basic surface concerning rotation round a longitudinal axis of a column of a table with simple agents.

6 cl, 4 dwg

FIELD: personal use articles.

SUBSTANCE: invention relates to a turning telescopic post and is aimed at enhancing reliability of the post fixation in the selected position. The turning telescopic post contains an external shell, a telescopic shell (positioned inside the external shell), a locking clamping mechanism (connected to the external shell, gripping the telescopic shell and designed so that to enable the telescopic shell attachment to the external shell when the telescopic shell is in the selected position relative to the external shell) and an axle (positioned inside the telescopic shell and installed so that to enable turning relative to the latter). The external shell has a row of inner projections while the said telescopic shell has a corresponding row of external grooves.

EFFECT: external shell projections are designed so that to be able to enter the telescopic shell grooves thus to prevent the telescopic shell turning relative to the external shell.

6 cl, 3 dwg

FIELD: personal use article.

SUBSTANCE: invention relates to an improved device for control of the level of a piece of furniture. Device for controlling a piece of furniture level is arranged to accommodate a nest, which is located in the support element of a piece of furniture; a device has a cylindrical shape support, provided with an expanded base and in a place opposite to the specified extension base having a threaded hole into which a threaded rod of a bolt is screwed. A base position may be adjusted relative to the position of the device for regulating the level through the adjustment mechanism consisting of a bolt and threaded hole. Additionally a bolt comprises a cylindrical head, shaped to provide continuous interaction with the gear wheel that has a conjugate form and is made with the ability to drive for the rotation of the bolt. Bolt and gear are located inside the housing and directly interact with each other, and adjustable support projects of the lower body. Burden arising from the weight of furniture on the outside of the body is transferred to the gear wheel and its jack made integral with the hull.

EFFECT: reduced likelihood of damage when adjusting the small thickness bodies.

12 cl, 15 dwg

FIELD: personal use articles.

SUBSTANCE: invention relates to production of household goods and may be used as a sliding support for tables, chairs, armchairs. The telescopic leg support comprises an outer part and an inner part. The inner part is made of two parts with a clearance for a controlled wedge, which is installed and rests so that it is in the clearance between the parts making the inner part, and in case of rotation it unwedges them in the outer part.

EFFECT: provision of simple adjustment and fixation of the telescopic leg support.

3 cl, 2 dwg

Adjuster // 2413444

FIELD: personal use articles.

SUBSTANCE: invention relates to device for adjustment of furniture or furniture parts in side direction or along height. Adjuster for adjustment of furniture or furniture parts in side direction or along height has cylindrical drive and support with hole for drive. Between drive and hole there is such a geometric closure, so that rotation of drive around longitudinal axis causes longitudinal displacement of drive relative to support. Drive along periphery is equipped with closed guide slot of following mechanism type. In the area of hole wall there is the ledge engaged with slot. Slot has such a form that whole rotation of drive results in full cycle of reciprocal longitudinal displacement of drive relative to support.

EFFECT: simpler adjustment without overstrain of adjustment elements.

13 cl, 20 dwg

Telescopic leg // 2390298

FIELD: personal use articles.

SUBSTANCE: invention relates to production of household items, may be used as sliding support of table, chair or armchair, and is aimed at simplification and facilitation of telescopic leg parts adjustment and fixation. Telescopic leg comprises external part, inner part and bracket spring, which is fixed in fixing slots. Fixing slots are arranged on internal part. Bracket spring is fixed on outer part. Limiter fixed on outer part limits release of spring bracket. In cavity of external part there is a damper spring fixed.

EFFECT: invention is aimed to simplification and facilitation of telescopic leg parts adjustment and fixation.

2 dwg

Telescopic leg // 2390298

FIELD: personal use articles.

SUBSTANCE: invention relates to production of household items, may be used as sliding support of table, chair or armchair, and is aimed at simplification and facilitation of telescopic leg parts adjustment and fixation. Telescopic leg comprises external part, inner part and bracket spring, which is fixed in fixing slots. Fixing slots are arranged on internal part. Bracket spring is fixed on outer part. Limiter fixed on outer part limits release of spring bracket. In cavity of external part there is a damper spring fixed.

EFFECT: invention is aimed to simplification and facilitation of telescopic leg parts adjustment and fixation.

2 dwg

Adjuster // 2413444

FIELD: personal use articles.

SUBSTANCE: invention relates to device for adjustment of furniture or furniture parts in side direction or along height. Adjuster for adjustment of furniture or furniture parts in side direction or along height has cylindrical drive and support with hole for drive. Between drive and hole there is such a geometric closure, so that rotation of drive around longitudinal axis causes longitudinal displacement of drive relative to support. Drive along periphery is equipped with closed guide slot of following mechanism type. In the area of hole wall there is the ledge engaged with slot. Slot has such a form that whole rotation of drive results in full cycle of reciprocal longitudinal displacement of drive relative to support.

EFFECT: simpler adjustment without overstrain of adjustment elements.

13 cl, 20 dwg

FIELD: personal use articles.

SUBSTANCE: invention relates to production of household goods and may be used as a sliding support for tables, chairs, armchairs. The telescopic leg support comprises an outer part and an inner part. The inner part is made of two parts with a clearance for a controlled wedge, which is installed and rests so that it is in the clearance between the parts making the inner part, and in case of rotation it unwedges them in the outer part.

EFFECT: provision of simple adjustment and fixation of the telescopic leg support.

3 cl, 2 dwg

FIELD: personal use article.

SUBSTANCE: invention relates to an improved device for control of the level of a piece of furniture. Device for controlling a piece of furniture level is arranged to accommodate a nest, which is located in the support element of a piece of furniture; a device has a cylindrical shape support, provided with an expanded base and in a place opposite to the specified extension base having a threaded hole into which a threaded rod of a bolt is screwed. A base position may be adjusted relative to the position of the device for regulating the level through the adjustment mechanism consisting of a bolt and threaded hole. Additionally a bolt comprises a cylindrical head, shaped to provide continuous interaction with the gear wheel that has a conjugate form and is made with the ability to drive for the rotation of the bolt. Bolt and gear are located inside the housing and directly interact with each other, and adjustable support projects of the lower body. Burden arising from the weight of furniture on the outside of the body is transferred to the gear wheel and its jack made integral with the hull.

EFFECT: reduced likelihood of damage when adjusting the small thickness bodies.

12 cl, 15 dwg

FIELD: personal use articles.

SUBSTANCE: invention relates to a turning telescopic post and is aimed at enhancing reliability of the post fixation in the selected position. The turning telescopic post contains an external shell, a telescopic shell (positioned inside the external shell), a locking clamping mechanism (connected to the external shell, gripping the telescopic shell and designed so that to enable the telescopic shell attachment to the external shell when the telescopic shell is in the selected position relative to the external shell) and an axle (positioned inside the telescopic shell and installed so that to enable turning relative to the latter). The external shell has a row of inner projections while the said telescopic shell has a corresponding row of external grooves.

EFFECT: external shell projections are designed so that to be able to enter the telescopic shell grooves thus to prevent the telescopic shell turning relative to the external shell.

6 cl, 3 dwg

FIELD: construction.

SUBSTANCE: invention relates to a lifting column, preferably for tables adjustable as to height and is aimed at improvement of stability of a column. The lifting column includes at least two elbows installed telescopically relative to each other. Besides, between two elbows a provision is made for at least one guide attached to one of the above elbows. On the elbow to which the above guide is attached, a provision is made for an elastic member restricted with a slot, from which at least some section of the specified guide is supported. The elastic member can press the guide for reliable engagement with two elbows, which provides absence of play and stability of the lifting column.

EFFECT: improvement of a structure.

20 cl, 15 dwg

FIELD: medicine.

SUBSTANCE: invention relates to surgical table leg. Leg of surgical table comprises at least two sliding transport rollers. Surgical table in retracted position of transport rollers stands on support element of surgical table. Surgical table in extended position of transport rollers can move on rollers. There is first mechanical setting unit, by means of which position of first transport roller can vary, at least, from retracted position to extended position. There is second mechanical setting unit, by means of which position of second transport roller can vary, at least, from retracted position to extended position. First mounting unit and second mounting unit can be driven by first drive unit, which is connected by mechanically coupled mean to first and second mounting units. Mechanical coupler is chain or belt, wherein first and second mounting units are connected to first drive unit by means of chain or belt.

EFFECT: invention aims at simplified use of legs surgical table.

16 cl, 11 dwg

FIELD: medical equipment.

SUBSTANCE: operating table contains a column with the basis and a head. A basic surface is bridged to the head or has bond possibility. The column foot contains a base plate and a basis plate. The base plate is located from the floor. The basis plate is located from the column. The basis plate is established on the base plate with possibility of rotation, and by means of a counter-leg is fixed with a vertical backlash from flipping from the base plate. One is provided, at least, resulted by a working environment tightening the cylinder for pressing of a plantar plate to the counter-leg.

EFFECT: operating table provides fixation of a basic surface concerning rotation round a longitudinal axis of a column of a table with simple agents.

6 cl, 4 dwg

FIELD: medical equipment.

SUBSTANCE: device for a sliding hinge connection of two sections of a basic surface for the patient contains two hinged parts. Each hinged part is rigidly connected to one of the sections. The sections are executed with rotation possibility against each other by means of a neck of a shaft round the general hinged axis. The hinged parts, at least, on one of turned axially to each other surfaces have lock surfaces. The lock surfaces are intended for an adhering to each other and executed with possibility axial clamping by means of the tightening mechanism. Each lock surface lies, at least, approximately in a plane containing a hinged axis.

EFFECT: high loading ability and functional reliability.

13 cl, 8 dwg

FIELD: medical equipment.

SUBSTANCE: support surface of operation table contains at least two sections, which can be regulated in their position to each other. At least on one of said sections underlying element is placed. Underlying element for support surface of operation table contains support plate, two elongated side-frames from form-preserving foam plastic and cushion. Side-frames are located along two opposite edges of support plate. Cushion at least partially consists of soft foam plastic and is fitted between two elongated side-frames. Cushion is able to adjoin at least with its outer sides at least partially to respective neighbour side-frame. At least on one side-frame at least one protruding section is made and positioned in such way that it fits into corresponding groove made on outer side of cushion, when it is placed between side-frames.

EFFECT: underlying material is easy to use and at the same time ensuring soft support of patient.

19 cl, 6 dwg

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