Abstract: A digital stereo image display device has a holding arm which includes a proximal end for attachment to a mount for an optical system with a digital image recording device and which includes a distal end where two digital eyepieces are present and configured to display the images captured by the image recording device from two different viewing angles. An interface part of a quick release interface for releasable attachment to the mount is present at the proximal end. A system includes the digital image display device and a mount. A digital surgical microscope includes the system and a digital image recording device.

Abstract: A child seat comprising a seat body comprising a seat portion and a backrest portion. The seat body is configured to receive a belt, with a shoulder section and a lap section, of the vehicle seat in an untensioned state. A tensioning mechanism comprising a clamping member pivotally attached with respect to the seat body, the clamping member is rotatable between a first and second position. Placing the clamping member in the second position allows the seat body to receive the belt of the vehicle seat, and movement of the clamping member from the second position to the first position presses a portion of the clamping member against both the shoulder section and the lap section of the belt such that a portion of the shoulder section and the lap section are displaced by the clamping member to secure the child seat to the vehicle seat in a tensioned configuration.

Abstract: The present invention relates to an additive manufacturing system and an additive manufacturing method. The additive manufacturing system includes an operator area, a loading area, and a transportable container unit. The operator area is configured to control the manufacturing system. The loading area is configured for loading the manufacturing system. The operator area is accessible from a first side of the manufacturing system and the loading area is accessible from a second side of the manufacturing system, wherein the first side is different from the second side. The transportable container unit is insertable into the loading area. The transportable container unit includes a powder storage container and a building container. The powder storage container is configured to store powder, and the building container is configured to additively manufacture a workpiece.

Abstract: A detector module for an X-ray detector includes at least one sensor unit for detecting X-rays, and at least one anti-scatter grid in a stacking arrangement with the at least one sensor unit. The at least one sensor unit is fixed in place on the at least one anti-scatter grid. The at least one anti-scatter grid includes a fastener for securely mounting the detector module on a carrier unit of the X-ray detector.

Abstract: A child seat having a seat assembly, a back assembly connected to the seat assembly, and a seat belt guide assembly attached to the back assembly, the guide assembly including an openable ring having a closed condition defining an aperture and an open condition, the ring including a flexible gate portion terminating at a connector; and a receiver support portion terminating at a receiver for receiving the connector; wherein the connector and the receiver are separable through elastic bending of the gate portion to open the ring sufficiently to allow installation of a vehicle seat belt there-through, and wherein the connector and the receiver are mutually shaped to form a latch, the latch releasably holding the gate portion and the receiver support portion together.

Abstract: The invention relates to a modular humeral prosthesis for an inverse shoulder prosthesis, comprising an anatomical shaft (1) and a separable epiphyseal head (2) which may be angularly orientated by rotation about the longitudinal axis (XX) of the anatomical shaft. The anatomical shaft and the epiphyseal head comprise complementary angular indexing means (11, 28) for relative rotational fixation.

Abstract: The invention relates to a modular humeral prosthesis for an inverse shoulder prosthesis, comprising an anatomical shaft (1) and a separable epiphyseal head (2) which may be angularly orientated by rotation about the longitudinal axis (XX) of the anatomical shaft. The anatomical shaft and the epiphyseal head comprise complementary angular indexing means (11, 28) for relative rotational fixation.

Abstract: The invention relates to a modular humeral prosthesis for an inverse shoulder prosthesis, comprising an anatomical shaft (1) and a separable epiphyseal head (2) which may be angularly orientated by rotation about the longitudinal axis (XX) of the anatomical shaft. The anatomical shaft and the epiphyseal head comprise complementary angular indexing means (11, 28) for relative rotational fixation.

Abstract: A module for a visualization apparatus includes an imaging optic accommodated in a base body for generating a viewing image of an object region with an optical viewing beam path. The module includes a display unit for visualizing an image superimposed on the viewed image of the object region with orientation information. The module has an image acquisition unit having an image sensor for acquiring an image of the object region. The module contains a switching unit for selectively providing and blocking an optical beam path from the display to the image sensor. The switching unit, in a first switching state, provides the image of a geometric structure on the display onto the image sensor with the optical beam path and, in a further switching state blocks the optical beam path from a geometric structure on the display to the image sensor.

Abstract: The invention relates to a modular humeral prosthesis for an inverse shoulder prosthesis, comprising an anatomical shaft (1) and a separable epiphyseal head (2) which may be angularly orientated by rotation about the longitudinal axis (XX) of the anatomical shaft. The anatomical shaft and the epiphyseal head comprise complementary angular indexing means (11, 28) for relative rotational fixation.

Abstract: A humeral component of a reverse shoulder prosthesis includes a stem part configured for location within the intramedullary cavity of the humerus, the stem part having a stem axis, an epiphyseal part connected to the elongate stem part and having a concave bearing surface defining an epiphyseal axis, and wherein the epiphyseal axis is offset posteriorly relative to the stem axis.

Abstract: The invention relates to a modular humeral prosthesis for an inverse shoulder prosthesis, comprising an anatomical shaft (1) and a separable epiphyseal head (2) which may be angularly orientated by rotation about the longitudinal axis (XX) of the anatomical shaft. The anatomical shaft and the epiphyseal head comprise complementary angular indexing means (11, 28) for relative rotational fixation.

Abstract: A humeral component of a reverse shoulder prosthesis includes a stem part configured for location within the intramedullary cavity of the humerus, the stem part having a stem axis, an epiphyseal part connected to the elongate stem part and having a concave bearing surface defining an epiphyseal axis, and wherein the epiphyseal axis is offset posteriorly relative to the stem axis.

Abstract: A method of installing a prosthesis assembly includes installing a base component in a prepared glenoid vault, axially aligning a plurality of slots in one of a stretched glenoid bearing component and a base component with a plurality of ridges in the other of the glenoid bearing component and the base component, each of the plurality of slots having a maximum length which is greater than a maximum length of a respective one of the plurality of ridges, engaging each of the plurality of ridges with the respective one of the plurality of grooves thereby rotatably coupling the glenoid bearing component and the base component and limiting axial movement of the glenoid bearing component relative to the base component, and placing the bearing surface into articulating contact with a humeral head.

Abstract: A microscopy system method for inspecting a retina of an eye including generating an inverted intermediate image of the retina using an opthalmoscopic lens; detecting a left image of the intermediate image from a left viewing direction and detecting a right image of the intermediate image from a right viewing direction; and displaying an inverted representation of the detected left image to a right eye of a user and displaying an inverted representation of the detected right image to a left eye of the user.

Abstract: This technology relates to a one-piece sleeve which envelops a chamber with a baffle in a firearm suppressor body. The one-piece sleeve has an elongate opening, or slot, extending longitudinally along all, or part of, the length of the sleeve. The slot may be straight or curved. Also, there may be a plurality of slots. This way, because of the slot(s), the sleeve has increased flexibility and may be easily slightly opened up, and more easily removed from the elongate suppressor body for cleaning.

Abstract: A method for retraction useable in joint arthroplasty. The method includes using a joint retractor having a first arm and a second arm. The first arm has a first portion and a second portion and the second arm having a first portion and a second portion. The retractor is inserted into a surgical opening of a patient's shoulder joint. The second portion of the first arm is placed against the coracoid process and the second portion of the second arm is placed against the resected humerus. The first portions of the first and second arms are hung over the resected tissue to allow exposure of the glenoid.

Abstract: A module for a visualization apparatus includes an imaging optic accommodated in a base body for generating a viewing image of an object region with an optical viewing beam path. The module includes a display unit for visualizing an image superimposed on the viewed image of the object region with orientation information. The module has an image acquisition unit having an image sensor for acquiring an image of the object region. The module contains a switching unit for selectively providing and blocking an optical beam path from the display to the image sensor. The switching unit, in a first switching state, provides the image of a geometric structure on the display onto the image sensor with the optical beam path and, in a further switching state blocks the optical beam path from a geometric structure on the display to the image sensor.

Abstract: A method of installing a prosthesis assembly includes installing a base component in a prepared glenoid vault, axially aligning a plurality of slots in one of a stretched glenoid bearing component and a base component with a plurality of ridges in the other of the glenoid bearing component and the base component, each of the plurality of slots having a maximum length which is greater than a maximum length of a respective one of the plurality of ridges, engaging each of the plurality of ridges with the respective one of the plurality of grooves thereby rotatably coupling the glenoid bearing component and the base component and limiting axial movement of the glenoid bearing component relative to the base component, and placing the bearing surface into articulating contact with a humeral head.

Abstract: This technology relates to a one-piece sleeve which envelops a chamber with a baffle in a firearm suppressor body. The one-piece sleeve has an elongate opening, or slot, extending longitudinally along all, or part of, the length of the sleeve. The slot may be straight or curved. Also, there may be a plurality of slots. This way, because of the slot(s), the sleeve has increased flexibility and may be easily slightly opened up, and more easily removed from the elongate suppressor body for cleaning.