Erbe Elektromedizin Gmbh

Mara Szyrach

Klaus Fischer

Irina Sigle

Markus Enderle

Daniel Schäller

Lars Blobel

Matthias Voigtländer

Daniel Schaeller

Matthias Voigtlaender

Alexander Neugebauer

Andreas Fech

Joerg Kronenthaler

Markus D Enderle

A cryosurgical instrument, in particular a biopsy instrument for transbronchial biopsy, having an elongated instrument base body with a distal and proximal end, in relation to the operational position, a cooled section close to the distal end and which removes tissue, said section being designed such that surrounding biological material adheres thereto, by means of cryoadhesion, when said instrument is in use in the cooled state, and a security section which is provided at a distance from the tissue removal section and which comprises means for preventing or reducing the adhesion of biological material.

Cryosurgical instrument

A nozzle for the supply of biological material, in particular tissue cells, having a mixing chamber () which is delimited by a proximal end surface () and a distal end surface () spaced apart from the proximal end surface (), at least one nozzle opening () which is formed in the distal end surface (), and at least two supply ducts () which discharge into the mixing chamber (). A first supply duct () is arranged in the proximal end surface () and discharges into the mixing chamber () coaxially to the nozzle opening () and a second supply duct () has an inlet opening () which discharges into the mixing chamber () laterally, in particular tangentially at the distal end surface ().

Nozzle for the supply of biological material, in particular cells, medical device with such a nozzle, use of a nozzle, method for mixing fluids and apparatus

A water jet surgical instrument including a supply line for supplying a cutting fluid and a discharge nozzle for forming and discharging a fluid jet, wherein the fluid jet has a predetermined spread angle and/or a predetermined emergence energy. A jet shaping device is arranged relative to the discharge nozzle such that the fluid jet is able to be adjusted by the jet shaping device with regard to the spread angle and/or emergence energy thereof.

Water jet surgical instrument

An electrosurgical assembly is disclosed having an electrosurgical instrument, a detection device for detecting a predetermined constituent of the atmosphere in the region of a treatment site and a treatment unit, which can be connected to the instrument and a current generator for providing RF energy. The treatment unit includes a mechanism for influencing the treatment process depending on an output signal of the detection device.

Electrosurgical assembly and electrosurgical instrument

A surgical instrument including an injection device and a dosing device. These devices are designed such that a predetermined amount of an adhesive or an adhesive containing filler can be injected into a sealing section of the blood vessel. The blood vessel can then be cut at the filled point and is sealed on both sides.

Surgical instrument for sealing blood vessels

A cryosurgical instrument and a method for separating a tissue sample from surrounding tissue of a biological tissue that is to be treated. The cryosurgical instrument includes a probe for guiding a probe head on to a biological tissue to be treated, and gas conduits for delivering coolant gas. The probe head is designed so that, in order to collect a tissue sample, a limited region of the tissue is cooled by means of the gas delivered and is separated from the surrounding tissue in a state in which it is frozen on the probe head. The instrument includes a support tube or hose in which the probe is guided and which can be moved relative to the probe in such a way that the surrounding tissue can be counter-supported during separation of the tissue sample.

Cryosurgical instrument for separating a tissue sample from surrounding tissue of a biological tissue that is to be treated

A cryosurgical instrument for separating a tissue sample from a biological tissue to be treated, for purposes of biopsy. The cryosurgical instrument includes a probe for bringing a probe head up to the biological tissue and a gas line for supplying cooling gas from a gas source of a cryosurgical apparatus to the probe head. The probe head cools a limited tissue region, by means of the supplied gas, for obtaining a tissue sample. The tissue sample can be separated from the surrounding tissue when frozen onto the probe head. The instrument has a support tube in which the probe is guided and which can be moved relative to the probe in such a way that the surrounding tissue can be supported by means of the support tube during the separating of the tissue sample. The instrument also includes an accelerating device that provides a predefined force for the separating process.

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Zurich, Switzerland

Mara Szyrach