Patent application number | Description | Published |
20120078200 | SPRING CLIP SAFETY IV CATHETER - A safety IV catheter includes a unitary, resilient needle guard received in a catheter hub. The needle guard includes a proximal arm or wall that includes an opening through which a needle passes for axial movement. When the needle is retracted from the catheter, it releases the force that had previously prevented movement of the needle guard within the catheter hub. This in turn causes the needle guard to snap into a position in which it is clamped onto the needle shaft and in which its distal wall blocks access to the needle tip. In this condition, the spring needle guard and needle can be removed from the catheter hub. A slot or crimp may be formed in the needle shaft that engages with the needle guard after the protected needle and needle guard are removed from the catheter hub, thereby to prevent removal of the protected needle from the needle guard. | 03-29-2012 |
20130053781 | SPRING CLIP SAFETY IV CATHETER - A safety IV catheter includes a unitary, resilient needle guard received in a catheter hub. The needle guard includes a proximal arm or wall that includes an opening through which a needle passes for axial movement. When the needle is retracted from the catheter, it releases the force that had previously prevented movement of the needle guard within the catheter hub. This in turn causes the needle guard to snap into a position in which it is clamped onto the needle shaft and in which its distal wall blocks access to the needle tip. In this condition, the spring needle guard and needle can be removed from the catheter hub. A slot or crimp may be formed in the needle shaft that engages with the needle guard after the protected needle and needle guard are removed from the catheter hub, thereby to prevent removal of the protected needle from the needle guard. | 02-28-2013 |
20130102976 | SPRING CLIP SAFETY IV CATHETER - A safety IV catheter includes a unitary, resilient needle guard received in a catheter hub. The needle guard includes a proximal arm or wall that includes an opening through which a needle passes for axial movement. When the needle is retracted from the catheter, it releases the force that had previously prevented movement of the needle guard within the catheter hub. This in turn causes the needle guard to snap into a position in which it is clamped onto the needle shaft and in which its distal wall blocks access to the needle tip. In this condition, the spring needle guard and needle can be removed from the catheter hub. A slot or crimp may be formed in the needle shaft that engages with the needle guard after the protected needle and needle guard are removed from the catheter hub, thereby to prevent removal of the protected needle from the needle guard. | 04-25-2013 |
20140135701 | SPRING CLIP SAFETY IV CATHETER - A safety IV catheter includes a unitary, resilient needle guard received in a catheter hub. The needle guard includes a proximal arm or wall that includes an opening through which a needle passes for axial movement. When the needle is retracted from the catheter, it releases the force that had previously prevented movement of the needle guard within the catheter hub. This in turn causes the needle guard to snap into a position in which it is clamped onto the needle shaft and in which its distal wall blocks access to the needle tip. In this condition, the spring needle guard and needle can be removed from the catheter hub. A slot or crimp may be formed in the needle shaft that engages with the needle guard after the protected needle and needle guard are removed from the catheter hub, thereby to prevent removal of the protected needle from the needle guard. | 05-15-2014 |
20140221939 | SPRING CLIP SAFETY IV CATHETER - A safety IV catheter includes a unitary, resilient needle guard received in a catheter hub. The needle guard includes a proximal arm or wall that includes an opening through which a needle passes for axial movement. When the needle is retracted from the catheter, it releases the force that had previously prevented movement of the needle guard within the catheter hub. This in turn causes the needle guard to snap into a position in which it is clamped onto the needle shaft and in which its distal wall blocks access to the needle tip. In this condition, the spring needle guard and needle can be removed from the catheter hub. A slot or crimp may be formed in the needle shaft that engages with the needle guard after the protected needle and needle guard are removed from the catheter hub, thereby to prevent removal of the protected needle from the needle guard. | 08-07-2014 |
Patent application number | Description | Published |
20110235012 | PROJECTION EXPOSURE APPARATUS FOR MICROLITHOGRAPHY FOR THE PRODUCTION OF SEMICONDUCTOR COMPONENTS - A projection exposure apparatus for microlithography for the production of semiconductor components includes at least one optical assembly with at least one optical element which can be actuated in a mechanically controlled manner is mounted in a structure. For carrying out the mechanical actuation, a control signal transmission device and/or an energy transmission device are/is provided, which introduce(s) no parasitic mechanical effects into the optical assembly at least during specific operating states of the projection exposure apparatus. | 09-29-2011 |
20110267596 | GRAVITATION COMPENSATION FOR OPTICAL ELEMENTS IN PROJECTION EXPOSURE APPARATUSES - A gravitation compensator for mounting optical elements in a projection exposure apparatus and a corresponding projection exposure apparatus are disclosed. The gravitation compensator at least partly compensates for the weight force of a mounted optical element and simultaneously enables a change in the position of the optical element without the compensated weight force being altered in an impermissible manner during the change in position. This applies, in particular, to high weight forces which are to be compensated. Furthermore, the gravitation compensator enables use in different atmospheres and the compensation of corresponding aging effects. | 11-03-2011 |
20140327896 | OPTICAL COMPONENT - An optical component comprises a mirror array having a multiplicity of mirror elements, which are each connected to at least one actuator for displacement, a multiplicity of signal lines for the signal-transmitting connection of the actuators to an external, global control/regulating device for predefining an absolute position of the individual mirror elements, and a multiplicity of local regulating devices for regulating the positioning of the mirror elements, wherein the regulating devices are in each case completely integrated into the component. | 11-06-2014 |
20150015864 | PROJECTION EXPOSURE APPARATUS FOR MICROLITHOGRAPHY FOR THE PRODUCTION OF SEMICONDUCTOR COMPONENTS - A projection exposure apparatus for microlithography for the production of semiconductor components includes at least one optical assembly with at least one optical element which can be actuated in a mechanically controlled manner is mounted in a structure. For carrying out the mechanical actuation, a control signal transmission device and/or an energy transmission device are/is provided, which introduce(s) no parasitic mechanical effects into the optical assembly at least during specific operating states of the projection exposure apparatus. | 01-15-2015 |
20150185469 | METHOD FOR REGULATING THE TILTING OF A MIRROR ELEMENT - An optical component comprises a carrying structure, at least one mirror element which is mounted in a tiltable manner relative to the carrying structure by an actuator system and which comprises at least one mirror electrode, at least one local regulating device for regulating the tilting of the mirror element, having at least one capacitive sensor and at least one actuator electrode for tilting the mirror element, and a signal generator for generating a modulation signal, having a frequency above a resonant frequency of the mirror element, wherein the signal generator is connected in a signal-transmitting manner to the at least one mirror electrode. | 07-02-2015 |
Patent application number | Description | Published |
20080210010 | Method for Nondestructive Testing of Pipes for Surface Flaws - A method for nondestructive testing of the pipes for detecting surface flaws is disclosed. With of the method, flaws can be detected and analyzed in near-real-time while the pipe is produced. The data obtained by ultrasound sensors are digitized in a time window following a trigger pulse, and the digitized data are processed in a digital processor, for example a DSP, using wavelet transforms. The evaluated quantity is compared with a reference value, wherein a determined flaw-based signal can be uniquely associated with the flaw located on the pipe surface. | 09-04-2008 |
20080228412 | Method for Nondestructive Testing of Pipes for Surface Flaws - A method for nondestructive testing of the pipes for detecting surface flaws using magnetic leakage flux is disclosed. With of the method, flaws can be detected and analyzed in near-real-time while the pipe is produced. The data obtained with inductive coils, Hall sensors or GMR sensors are digitized, the digital data are buffered in a first memory, and a subset of the digital data are copied into a second memory. The copied data are transformed with a wavelet transformation and the resulting wavelet coefficients are filtered and/or modified. In an alternative embodiment, the digital data can be continuously supplied to a routine for wavelet transformation, which is performed using cascaded digital signal processing routines. The evaluated variable is compared with a reference value, wherein a determined flaw-based signal can be unambiguously associated with the position of the flaw. | 09-18-2008 |
Patent application number | Description | Published |
20090053677 | Method for designing a plurality of adjacent tooth restorations using CAD/CAM technology - A method for designing a plurality of adjacent tooth restorations using CAD/CAM technology The invention relates to a method for designing a plurality of adjacent tooth restorations using CAD/CAM technology. In a first step, the virtual model of a first tooth restoration at the first border of the restoration site is designed. In a second step, the virtual model of the second tooth restoration adjacent to the first tooth restoration is designed, the second tooth restoration being adjusted to match the first tooth restoration. The virtual model of the first tooth restoration is adjusted in relation to the second tooth restoration in a third step, if required. This procedure is then repeated for all of the other tooth restorations in the restoration site. | 02-26-2009 |
20090181346 | METHOD, BLANK, ASSORTMENT OF BLANKS, DENTAL DATABASE AND BLANK DATABASE COMPRISING PREFABRICATED PARTIAL END SURFACES OF PARTIAL DENTURES - The invention relates to a process, a blank, an assortment of blanks, a tooth database, and a database of blanks, for the production of a dental prosthetic item. The method comprises the provision of a 3D model of a dental prosthetic item and the selection of a suitable blank from a plurality of possible blanks. The provision of the 3D model of the dental prosthetic item comprises the determination of an esthetically relevant designed subregion of the 3D model of the dental prosthetic item as part of an exterior surface of said dental prosthetic item, and a blank is specified from a plurality of blanks having a prefabricated esthetically relevant terminal subsurface of a surface of the tooth, the terminal subsurface of said blank being such that it at least approximates the thus specified designed subregion. The 3D model of said dental prosthetic item is carved from the selected blank such that the prefabricated terminal subsurface of said blank remains unmachined in at least a central region thereof. | 07-16-2009 |
20110013827 | METHOD FOR OBTAINING A POSITION MATCH OF 3D DATA SETS IN A DENTAL CAD/CAM SYSTEM - Disclosed is a method for designing tooth surfaces of a digital dental prosthetic item existing as a 3D data set using a first 3D model of a preparation site and/or of a dental prosthetic item and a second 3D model, which second model comprises regions which match some regions on the first 3D model and regions which differ from other regions of the first 3D model, the non-matching regions containing some of the surface information required for the dental prosthetic item, wherein at least three pairs (P | 01-20-2011 |
20120106833 | METHOD FOR OBTAINING A POSITION MATCH OF 3D DATA SETS IN A DENTAL CAD/CAM SYSTEM - A method for designing tooth surfaces of a digital dental prosthetic item using a first 3D model of a preparation site and/or of a dental prosthetic item and a second 3D model. The second model comprises regions matching some regions on the first 3D model and regions differing from other regions of the first 3D model. The non-matching regions contain surface information. At least three pairs of corresponding points are selected on the matching region on the first 3D model and second 3D model. The positional correlation of the second 3D model with reference to the first 3D model is determined based on the at least three pairs, and portions of the non-matching regions of the first and second 3D models are implemented for designing the tooth surface prosthetic item taking into consideration the based on the positional correlation of these models relative to each other. | 05-03-2012 |
20130309628 | DRILLING JIG FOR A DENTAL IMPLANT AND METHOD FOR PRODUCING SAID DRILLING JIG - The invention relates to a drilling jig ( | 11-21-2013 |