Patent application number | Description | Published |
20090324918 | Preparation of transparent high density polyethylene sheets - A transparent high density polyethylene (HDPE) sheet is disclosed. The sheet has a thickness greater than or equal to 0.05 mm and a bulk haze less than 2%. The HDPE resin is converted into a sheet by thermal processing and the sheet is then uniaxially oriented at a temperature above the melting point of the HDPE resin. The transparent HDPE sheet of the invention can be used for windows and plastic containers. | 12-31-2009 |
20150267010 | POLYETHYLENE COMPOSITION HAVING HIGH SWELL RATIO - Polyethylene composition with improved swell ratio and mechanical properties, particularly suited for preparing blow-moulded articles, said composition having the following features: | 09-24-2015 |
20150274866 | POLYETHYLENE COMPOSITION HAVING HIGH SWELL RATIO - Polyethylene composition with improved swell ratio and mechanical properties, particularly suited for preparing blow-moulded articles, said composition having the following features: | 10-01-2015 |
20150274947 | POLYETHYLENE COMPOSITION HAVING HIGH MECHANICAL PROPERTIES - Polyethylene composition with improved balance of environmental stress cracking resistance (FNCT) and impact resistance (Charpy), particularly suited for preparing pipes, said composition having the following features:
| 10-01-2015 |
Patent application number | Description | Published |
20090157114 | Method for selectively elevating and separating tissue layers and surgical instrument for performing the method - A method for the selective elevation and separation of tissues comprised of multiple layers and a surgical instrument for performing the method. The method may be performed without the requirement of a solid mechanical device insertion or transection through the mucosal layer. In particular, the method and surgical instrument may be used for the selected separation and/or resection of selected portions of benign or malignant tissues (e.g. defining tissue planes, polyp elevation and removal, submucosal tissue tunneling, endoscopic mucosa resection, etc). | 06-18-2009 |
20110028887 | WATER JET SURGICAL INSTRUMENT - 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. | 02-03-2011 |
20110071427 | CRYOSURGICAL INSTRUMENT FOR OBTAINING A TISSUE SAMPLE, METHOD FOR CHILLING A PROBE HEAD OF A CRYOSURGICAL PROBE - A cryosurgical instrument for obtaining a tissue sample with a probe, including the probe including a probe head onto which the tissue sample is frozen and a probe shank for guiding the probe head to the tissue sample, a supply means for supplying a fluid into an expansion chamber configured such that supplied fluid expands therein for cooling the probe head, and a removal means connected to the expansion chamber for removing the expanded fluid therefrom via at least one opening on a distal end of the probe to remove the expanded fluid to an outer region outside the probe. A method for cooling a probe head of a cryosurgical probe including supplying a fluid to an expansion chamber near the probe head, expanding the fluid so that heat energy is withdrawn from the probe head, and removing the expanded fluid in a distal region of the probe. | 03-24-2011 |
20120071868 | CRYOSURGICAL INSTRUMENT - 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 provided at a distance from the tissue removal section and which comprises means for preventing or reducing the adhesion of biological material. | 03-22-2012 |
20120150167 | ELECTROSURGICAL INSTRUMENT - An electrosurgical instrument for minimally invasive surgery, the instrument including two gripping parts which can be brought together into a gripping direction or moved apart counter to the gripping direction. At least one gripping part includes three or more electrically conductive sections, electrically insulated relative to each other. Each electrically conductive section may be separately connected to a high frequency (RF) current generator such that each electrically conductive section can be configured in various electrical configurations by the RF current generator. | 06-14-2012 |
20120172789 | ANTI-CARBONISATION DEVICE - An anti-carbonisation device ( | 07-05-2012 |
20140288550 | METHOD FOR SELECTIVELY ELEVATING AND SEPARATING TISSUE LAYERS AND SURGICAL INSTRUMENT FOR PERFORMING THE METHOD - A method for the selective elevation and separation of tissues comprised of multiple layers and a surgical instrument for performing the method. The method may be performed without the requirement of a solid mechanical device insertion or transection through the mucosal layer. In particular, the method and surgical instrument may be used for the selected separation and/or resection of selected portions of benign or malignant tissues (e.g. defining tissue planes, polyp elevation and removal, submucosal tissue tunnelling, endoscopic mucosa resection, etc). | 09-25-2014 |
Patent application number | Description | Published |
20120172874 | MULTIFUNCTIONAL ELEMENT AND METHOD TO PREVENT THE CARBONISATION OF TISSUE BY MEANS OF A MULTIFUNCTIONAL ELEMENT - A multi-functional element suitable for performing at least two surgical/therapeutic interventions, for example, the injection and cutting of tissue, with an anti-carbonization device to prevent the carbonization of tissue upon plasma coagulation by way of a suitable surgical instrument, where the surgical instrument has a feed line for an oxidizing agent, a feed line for a gas and an electrode for generating a plasma. A gas oxidizing agent mixture for producing a gas oxidizing agent plasma is provided by the anti-carbonization device. | 07-05-2012 |
20140107620 | 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 nozzle for the supply of biological material, in particular tissue cells, having a mixing chamber ( | 04-17-2014 |
20140378960 | Electrosurgical Instrument Comprising a Light Guide - The instrument according to the invention for electrosurgically impacting biological tissue comprises an electrode ( | 12-25-2014 |
20150231653 | Method and Nozzle for Mixing and Spraying Fluids - The invention relates to a method for mixing at least two fluids using an externally mixing nozzle for medical purposes, which has at least two outlet channels ( | 08-20-2015 |
Patent application number | Description | Published |
20130094985 | Rotary Piston Pump And Method For Operating A Rotary Piston Pump - A rotary piston pump equipped with a motor having two counter-rotating rotary pistons. The two rotary pistons are housed in an oval pump housing. The two rotary pistons are arranged on a first output shaft and a second output shaft. The first output shaft and the second output shaft are driven and synchronized via at least one elastic element. | 04-18-2013 |
20130233953 | Stirring Ball Mill - The agitator ball mill according to the invention for grinding dry or non-dry substances is provided with a grinding container. The grinding container is provided with an inlet for the material to be ground, a fluid inlet and a material outlet, wherein the outlet region is provided with a screen. Running in the centre or in the vicinity of the centre of the grinding container is an agitator shaft, on which a plurality of grinding elements are disposed. The grinding container is at least partially filled with auxiliary grinding bodies. A first cage is assigned to the inlet region of the agitator ball mill and a second cage to the outlet region. | 09-12-2013 |
20130256434 | Hydraulic Milling Ball Feed And Discharge For Stirred Ball Mills - A method for the introduction of auxiliary grinding bodies into an agitator ball mill and for the removal of auxiliary grinding bodies from an agitator ball mill. The auxiliary grinding bodies are transported into the agitator ball mill and out of the latter via a closed circuit by means of a hydraulic conveying medium. | 10-03-2013 |
20150102139 | Method for Operating an Agitator Bead Mill and Agitator Bead Mill Therefor - A method for dry operation of an agitator bead mill, with a mill housing that includes a grinding chamber, in which a rotatable agitator shaft extends horizontally between an input side and an output side and in which grinding media are situated. An output gas is fed into the grinding chamber on the output side, goes together with ground grist through the separation system radially with respect to the transport direction, and thus leaves the grinding chamber together with ground grist through the separation system and onward through the product output. Also disclosed is an agitator bead mill for executing the method, such that the separation system has a static sieve with a free perforated surface that is chosen in such a way that the pass-through speed of the gas leaving the agitator mill through the separation system and the product outlet amounts approximately to 10 m/s to 30 m/s. | 04-16-2015 |