RICHARD WOLF GMBH Patent applications |
Patent application number | Title | Published |
20140303641 | COLPOTRANSILLUMINATOR FOR ARRANGEMENT IN A UTERUS MANIPULATOR - A colpotransilluminator is provided for arrangement on a uterus manipulator, wherein the colpotransilluminator is designed in a sleeve-shaped manner of an elastic material. The colpotransilluminator at a distal first axial end forms a portio receiver and at a proximal second end forms a vaginal seal. In a central region between the first and the second axial ends, the colpotransilluminator is designed in a waist-shaped manner and includes axially extending stretch folds in the region of the waist. A uterus manipulator is also provided with such a colpotransilluminator. | 10-09-2014 |
20130150665 | MEDICAL INSTRUMENT - A medical instrument in the form of an endoscopic shank instrument includes an actuation element which is axially displaceable in a shank. Two lever arms are pivotably articulated in a manner distanced to one another and are positioned at a proximal side of the shank. The lever arms form part of a grip part. The lever arms are coupled in movement to the actuation element and are coupled directly to one another. | 06-13-2013 |
20120330098 | WORKING INSERT FOR AN ENDOSCOPIC HOLLOW SHANK INSTRUMENT - A working insert for an endoscopic hollow shank instrument includes a shank, on whose outer side is arranged a monopolar working electrode axially displaceable relative to the shank. The working electrode is connected to the shank at a distal end section of the shank via a guide component which forms an electrical insulation between the working electrode and the shank. | 12-27-2012 |
20120271415 | TENDON FIXATION ANCHOR - A tendon fixation anchor is designed for being received in a bone channel and includes at least one first through-hole which extends transversely to an insertion direction of the anchor. The tendon fixation anchor can be inserted into a bone channel. A transplant tendon (TT) to be fastened can be led through the at least one first through-hole. | 10-25-2012 |
20120238808 | MEDICAL INSTRUMENT - A medical instrument includes a handle, on which at least one electric switch is arranged. The switch has an annular mechanical actuation unit whose outer side forms a grip surface running peripherally of the handle. | 09-20-2012 |
20120130162 | ENDOSCOPE SYSTEM - An endoscope system has imaging optics and includes at least one adjustable optical element. A working instrument is positionable relative to the imaging optics. A displacement measuring device is designed for detecting a distance covered by the working instrument with its positioning. A control device adjusts the optical element in dependence on a detected displacement. | 05-24-2012 |
20120078256 | MEDICAL DRILL - A medical drill includes a shank and a cutting body arranged in a stationary manner in a region of a distal end of the shank. The cutting body projects radially on the shank and includes a cutter facing a proximal end of the shank. | 03-29-2012 |
20110317274 | COUPLING DEVICE FOR DETACHABLY CONNECTING AN EYEPIECE OF AN ENDOSCOPE OPTICAL SYSTEM WITH A CAMERA LENS - A coupling device for detachably connecting an eyepiece of an endoscope optical system with a camera lens includes a receptacle for the eyepiece, attachment means for securing the eyepiece in the receptacle, and a manually activated handle arranged on the outside for releasing the attachment. The attachment means are controlled by the eyepiece so as to automatically attach the eyepiece in the receptacle while introducing the eyepiece into the receptacle. | 12-29-2011 |
20110313478 | SURGICAL GUIDING DEVICE FOR RECONSTRUCTION OF ANTERIOR CRUCIATE LIGAMENT - A surgical guiding device is provided for reconstruction of the anterior cruciate ligament, including a guide arm and a guide hook extending away from the arm. The guide arm is constructed in the form of an arc, supports a mounting that is slidable on the guide arm and has a fixing device for an alignment wire that is separate from the mounting. | 12-22-2011 |
20110270139 | SHOCK WAVE THERAPY APPARATUS FOR EXTRACORPORAL SHOCK-WAVE THERAPY - A shock wave therapy apparatus having a shock wave source and a control device for activating the shock wave source is provided for extracorporal shock wave therapy. The control device comprises a program module in which at least one predefined sequence of individual shock waves is stored or may be set. The shock wave source may be activated by the control device in a manner such that the shock wave source emits the predefined sequence of shock waves. | 11-03-2011 |
20110263937 | RIGID ENDOSCOPE - The rigid endoscope has a shank-like middle part, on which a handle connects on a proximal side and which on a distal side includes a distal part with an optics window. The handle is arranged offset or obliquely to a longitudinal axis of the middle part, as well as of the distal part, in order to provide free space in the region of the handle of the working instrument as well as on the distal side of the tool. | 10-27-2011 |
20110245601 | ENDOSCOPIC INSTRUMENT - An endoscopic instrument includes an instrument section which may be deflected transversely to the instrument axis. The instrument section is connected via at least one control wire to an actuation element arranged on the instrument at the proximal side. A safety coupling, which limit a force exerted by the actuation element onto the control wire, are arranged between the control wire and the actuation element. | 10-06-2011 |
20110190810 | MEDICAL GRIPPER INSTRUMENT - A medical gripper instrument with two jaw parts which include distal gripping sections lying opposite one another. At least one of the jaw parts includes a proximal holding section which is elastically deformable in a manner such that the distal gripping sections of both jaw parts are capable of being moved to one another and away from one another by way of elastic deformation of the at least one holding section. | 08-04-2011 |
20110190794 | MEDICAL NEEDLE HOLDER - A medical needle holder is provided having a handle arranged at the proximal end and a needle receiver arranged at the distal end. The needle receiver has a first and a second clamping surface, which clamping surfaces face toward each other and extend in a direction transverse to the longitudinal axis of the holder. The clamping surfaces are movable relative to each other via the handle, in the direction of the longitudinal axis of the holder. | 08-04-2011 |
20110179895 | SWIVELING DEVICE FOR A SWIVELING C-ARM OF AN X-RAY UNIT - A swiveling device for a swiveling C-arm of an X-ray unit includes a motorized drive unit and an adapter removably attachable to the C-arm concentrically with a swiveling axis thereof. The adapter connects the C-arm to the drive unit in driving manner. The swiveling device also includes an angular position encoder for recording the swivel angle of the C-arm. | 07-28-2011 |
20110160672 | TROCAR SLEEVE - A trocar sleeve includes a distal tubular section, a section which connects to the distal tubular section at a proximal side of the distal tubular section and which is widened proximally, and at least one spiral with a circular outer contour, arranged helically on a periphery of the distal tubular section. The distal tubular section includes a rounded polygonal cross section so that maximal degrees of freedom of the applied instruments result. | 06-30-2011 |
20110160532 | ENDOSCOPIC INSTRUMENT - An endoscopic instrument includes an elongate guide element having at least one guide rail extending from a proximal to a distal end of the guide element. At least one working instrument, which is provided with an engagement element which fits with the at least one guide rail, engages with the at least one guide rail in a manner such that the working instrument is displaceable along the at least one guide rail. | 06-30-2011 |
20110130769 | UTERUS MANIPULATOR - A uterus manipulator includes a shank, in which a hollow probe is guided, whose distal end section is envisaged and designed for introduction into a uterus through the cervical canal. A handle is provided on the proximal side. A distally open bell and a vaginal seal, arranged proximally displaced thereto, as well as a suction channel which connects to at least one suction opening in the distal end section, are provided for receiving a cervix. The bell is designed as a suction bell, wherein at least one suction channel runs into the bell. | 06-02-2011 |
20110106143 | MEDICAL INSTRUMENT - A medical instrument includes a handle on the proximal end and a shank rotatably arranged on the handle. A tool is arranged on the distal end of the shank. This tool is rotatable relative to the shank. An actuation element is arranged on the handle. The actuation element may be moved into at least two switch positions, wherein in a first switch position the actuation element is coupled in movement to the shank and in a second switch position the actuation element is coupled in movement to the tool. | 05-05-2011 |
20110092861 | ELECTROACOUSTIC TRANSDUCER - An electroacoustic transducer is provided, particularly for use in an apparatus for medical shock-wave treatment. The transducer includes several piezoelements arranged next to one another, which are embedded in a composite mass in a carrier-free manner. | 04-21-2011 |
20110092772 | ENDOSCOPIC INSTUMENT WITH AN LED ILLUMINATION MODULE - An endoscopic instrument is provided with an LED illumination module having at least one LED arranged at the distal end of the instrument and having an electrical connection lead attached to this LED. The connection lead is a coaxial cable, which extends from the distal end to the proximal end of the instrument, and is designed for leading away the waste heat produced by the LED. At least one electrical conductor of the coaxial cable is connected to the LED in a heat-conducting manner. | 04-21-2011 |
20110082395 | MEDICAL THERAPY DEVICE - The medical therapy device includes at least one picture-providing locating device, a treatment device, a patient rest, means for the motorized positioning of at least the treatment device relative to the patient rest, means for control of the therapy device, and a display and operating device. The treatment center of the treatment device may be represented on the display in at least one picture of the locating device on the display, and operating elements are provided, with which the positioning in coordinates of the locating device may be controlled. | 04-07-2011 |
20110082334 | ENDOSCOPIC INSTRUMENT - The endoscopic instrument has at least one component that heats up during the operation of the instrument and is equipped with means for automatically registering the use or non-use state of the instrument. The instrument has a control, which actuates the at least one component in a power-reduced fashion or switches off the at least one component during the non-use of the instrument, and which actuates the component with the power provided for the use or switches on the component during the use of the instrument. | 04-07-2011 |
20110071561 | MEDICAL INSTRUMENT - A medical instrument includes a hollow shank and an instrument section arranged pivotable to the hollow shank proximate the distal end of this hollow shank. An instrument part is mounted in an axially movable manner in the pivotable instrument section. This instrument part, which may be a part acting in a direct manner on organs, tissue or the like, or preferably serves for movement coupling to such a part in the pivotable instrument section, is coupled in movement via a forcibly guided multi joint arm to an actuator, which is axially movably guided in the hollow shank | 03-24-2011 |
20110065985 | ENDOSCOPIC INSTRUMENT - An endoscopic instrument has a proximally arranged operating part, a distally arranged instrument head and a shaft connecting the operating part to the instrument head. A number of instrument channels guided through the shaft open out on the instrument head. These instrument channels run obliquely outwardly in the distal direction with respect to a central axis of the instrument head in a section of the channels that adjoins the distal openings thereof. | 03-17-2011 |
20110034765 | Endoscopic Instrument - An endoscopic instrument has a shaft designed in a flexible manner along its longitudinal axis in at least one section. The flexible section of the shaft has a tube-shaped wall made of an electroactive polymer with a plurality of control electrodes and reference electrodes respectively embedded therein. As seen in the axial direction, the control electrodes and reference electrodes are respectively arranged alternately and separated from one another. The control electrodes and reference electrodes alternating in the axial direction respectively have a rigid design and are respectively interconnected in an electrically conducting manner in the axial direction by elastic webs arranged on the outer or inner circumference. A method is also provided for producing a flexible section of such an endoscopic instrument. | 02-10-2011 |
20100287755 | METHOD FOR MANUFACTURING A BENDABLE TUBE - With a method for manufacturing a bendable tube, which is preferably envisaged for an endoscopic instrument, first a tube is separated into several tube sections in a manner such that adjacent tube sections engage into one another with a positive fit in the axis direction of the tube. After the separation of the tube into several tube sections, one envisages peripherally arranging means for providing a positive fit transversely to the axis direction of the tube, on the regions of the tube sections, which are situated in engagement with one another. | 11-18-2010 |
20100240950 | Uretero-Renoscope - A uretero-renoscope includes a shaft, on whose distal end an instrument head is arranged. The instrument head tapers continuously in the distal direction. | 09-23-2010 |
20100069719 | ENDOSCOPIC INSTRUMENT HAVING A BENDABLE SHANK - An endoscopic instrument includes a shank which is bendable in at least one section and an endoscope head forming the distal end of the shank and in which the distal-side interfaces of the instrument are arranged. The endoscope head is bendable and is designed as one piece from an electroactive polymer. Electrodes are arranged in the endoscope head in the polymer, which may be subjected to electrical voltage. | 03-18-2010 |
20090318763 | ENDOSCOPE AND SHAFT SYSTEM - An endoscope and shaft system include an access shaft and an endoscope which can be inserted into the access shaft, the proximal end of the access shaft has a grip part, and the endoscope is held in a connecting piece. The connecting piece can be detachably connected to the grip part, and the connecting piece can be rotated about the longitudinal axis of the endoscope relative to the grip part when the connecting piece is connected to the grip part. | 12-24-2009 |
20090292170 | STEREO-ENDOSCOPE - A stereo-endoscope is provided having a hollow shank with two axially parallel optical channels, which channels run through the hollow shank and respectively form at least a section of an image path to respective oculars of a binocular observation device arranged on the proximal end of the hollow shank. Moreover, the stereo-endoscope includes a camera connection, and one of the optical channels also forms at least one section of an image path to the camera connection. | 11-26-2009 |
20090240274 | Medical Instrument - A medical instrument has a handle arranged at the proximal end, a shank extending distally proceeding from the handle, and a movable jaw part arranged at the distal end of the shank. The shank is designed to be rigid and includes at least one proximal bend region and at least one distal bend region, in which the extension direction of the shank changes. A section of the shank in which the distal bend region is situated may be rotated about the longitudinal axis relative to a section of the shank in which the proximal bend region is situated. The jaw part is rotatable relative to the shank about its distal longitudinal axis at the distal end. | 09-24-2009 |
20090088781 | SURGICAL SUTURE INSTRUMENT - A surgical suture instrument including a shank ( | 04-02-2009 |
20090023988 | Endoscopic Instrument - An endoscopic instrument includes a rigid hollow shank ( | 01-22-2009 |
20080249364 | ENDOSCOPIC INSTRUMENT - An endoscopic instrument having a flexibly designed tube shank is provided in which the tube shank is formed of several tube sections connected to one another in an articulated manner. Two adjacent tube sections are respectively connected to one another, in additional to the articulated connection ( | 10-09-2008 |