A guiding aid for an instrument to be advanced within a vascular system, particularly the human vascular system, comprising a flexible shapeable shaft comprising a first bent section having a first curvature and at least one further bent section, wherein the bent sections of the shaft have the same sign of curvature and are located substantially within the same plane. Such a guiding aid may be pre-formed by the manufacturer such that the guiding aid may be introduced into vascular branchings bot...

A guiding device comprising a carriage portion (13), which is aerostatically journalled on a base portion (11) and is guided in a rectilinear movement by means of five pre-stressed air bearings (21) in two guide planes of the base portion (11) enclosing an angle with each other. The air bearings (21) are pre-stressed by means of a magnet system comprising a permanent magnetic part and a ferromagnetic part, which are provided on the base portion and the carriage portion. Due to the fact that the ...

A guiding probe, in particular for an endoscope for surgical endoscopy with laser light, wherein the guiding probe comprises a flexible section which is resistant to high temperatures and substantially does not absorb the laser light used, and further including an auxiliary part for introducing the probe.

A torque transmitting guiding catheter adapted for insertion into vascular vessels with a body and a method for its construction is disclosed. The guiding catheter includes a flexible tubular member surrounded by a pair of torque transmitting layers that are formed of a flat braided material. A flexible (plastic) casing that initially is applied as a viscous material impregnates and encases the torque transmitting layer to hold them in place and eliminate their rough edges. The ends of the torqu...

A guiding catheter has incorporated toward its distal end, a flexible member capable of non-uniform elongation to cause the distal end portion to bend and straighten as desired so that it can be maneuvered through and accurately positioned in a tortuous, non-linear conduit containing branches, for example blood vessels. The flexible member comprises interconnected, and preferably braided, filaments with gaps between the filaments. The member has a first configuration that is axially lengthened a...

A linear guiding apparatus for guiding an object, comprising a rail system and a first partial group of object-guiding rail runner elements primarily responsible for the guiding precision of the object, which first partial group comprises at least one group member, the guiding rail runner elements being guided in a moving direction along associated roller paths of the rail system by rolling member loops mounted on the guiding rail runner elements, a second partial group of damping elements guide...

A blindman's cane has contained within it a transmitter that transmits pulses of energy in a directional manner and also a receiver which accepts the first returned pulse of those transmitted and rejects all others for a predetermined period. The first returned pulse activates a device such as a vibrator to give the user an indication of an approaching object. The rate of vibration of the vibrator alters to give an indication of the closeness of the object.

A guiding apparatus having a slider supported in a floating manner above a base by means of hydrostatic bearings, a pressurized fluid supplying means for supplying the hydrostatic bearings with a pressurized fluid, and detecting means for detecting the displacement of the slider with respect to a designated coordinate. The pressure of the pressurized fluid from the pressurized fluid supplying means is adjusted in accordance with a signal which is obtained as a result of the comparison between th...

A guiding frame, with a carrier (10) provided with a fastening groove (11) and carrying at least one guiding rail (12) disposed parallel to said carrier and secured in a fastening groove (11), and on which rests a guiding bearing (13) that guides a sliding part (22). The guiding frame is implemented so that the substantially rectangular guiding rail (12) is supported via a rounded portion on the supporting edges that delimit the fastening groove (11) or on an intermediate bearing that bridges th...

A rack suitable for housing connections of cables in a telecommunications or data communications network includes a plurality of cable guides (2) and a plurality of cable guide mountings (3) at each of which the cable guides are capable of being mounted. The cable guides (2) are detachably mountable and are able to be detached and attached without the use of tools. A cable retaining portion (14) is provided at the free end of a cable guide.