Abstract: The present disclosure is in the field of surgical instrument, in particular drills used by surgeons and or dentist, or surgical robots. It is known that a motor generates a torque during rotating accelerations and decelerations. Accelerations and sharp brakes from powerful motors also generate torques to be countered by the surgeon wrist, or the robot chassis. In order to solve this problem, there is proposed a surgical power motor. The motor is made of two rotating parts, rotating in opposed directions, and further includes an inverter to link one rotating part with the other rotating part, each rotating part producing the similar acceleration torque and at least one being powered either by an electric or pneumatic source.

Abstract: The present invention relates to an amusement and leisure slide for attraction parks, hotels, business or shopping centers with various combinations of thrilling experiences. It is proposed an amusement attraction comprising a sliding section part of an amusement attraction configured to receive a sliding element having an initial speed, the sliding section being shaped to form a curve with at least an angle of 90 degree between an input and an output, the curved section having an internal and shorter wall and a external and longer wall, the section being further connected to at least one actuator adapted to move the sliding section with a lateral movement so that said lateral movement do work on the sliding element (9) in order to either increase it's speed or elevation or a combination of both.

Abstract: An implant can enable the fixing of at least two adjacent bone elements in a rapid, reliable and low-invasive manner. This implant includes a curved and hollow rod allowing the use of a sealing element. A method for fixing at least two adjacent bone elements implements this implant. This method can be especially suitable for the solidarization of at least two vertebrae for the realization of an arthrodesis.

Abstract: The purpose of the present invention is a new implant for a medical use enabling the fixing of at least two adjacent bone elements in a rapid, reliable and low-invasive manner. This implant is a device with three distinct parts. The present invention also describes a method for fixing at least two adjacent bone elements implementing this new implant. This method is especially suitable for the solidarization of at least two vertebrae for the realization of an arthrodesis; said implant having a curve shape that makes it particularly well adapted to the spine surgery.

Abstract: The purpose of the present invention is a new implant for medical use enabling the fixation of at least two adjacent bone elements in a rapid, secure and minimally invasive manner. Said implant is a device in two distinct parts forming a screw once said two parts are assembled. The present invention describes also a fixing method of at least two adjacent bone elements implementing said new implant forming a screw. Said method is particularly adapted for joining at least two vertebrae in order to achieve an arthrodesis; said implant forming a screw is then of a curved shape that makes it particularly well adapted for the spine surgery.

Abstract: The present invention is directed to a new implant for a medical use enabling the fixing of at least two adjacent bone elements in a rapid, reliable and low-invasive manner. This implant is made up of a curved and hollow rod allowing the use of a sealing element. The present invention also describes a method for fixing at least two adjacent bone elements implementing this new implant. This method is especially suitable for the solidarization of at least two vertebrae for the realization of an arthrodesis.

Abstract: One aspect relates to a composite including a ceramic body, including a ceramic, a first surface, and a hole, including a front face, an end face and a lateral surface. The front face is an opening in the first surface. The ceramic body further includes a second surface and conductor a1. The conductor a1 electrically connects the second surface to the lateral surface, and includes a cermet.

Abstract: The purpose of the present invention is a new implant for medical use enabling the fixation of at least two adjacent bone elements in a rapid, secure and minimally invasive manner. Said implant is a device in two distinct parts forming a screw once said two parts are assembled. The present invention describes also a fixing method of at least two adjacent bone elements implementing said new implant forming a screw. Said method is particularly adapted for joining at least two vertebrae in order to achieve an arthrodesis; said implant forming a screw is then of a curved shape that makes it particularly well adapted for the spine surgery.

Abstract: One aspect relates to a composite including a ceramic body, including a ceramic, a first surface, and a hole, including a front face, an end face and a lateral surface. The front face is an opening in the first surface. The ceramic body further includes a second surface and conductor a1. The conductor a1 electrically connects the second surface to the lateral surface, and includes a cermet.

Abstract: An implantable medical device includes a housing; at least one module enclosed within the housing and configured to at least one of generate an electrical stimulation therapy for delivery to a patient or monitor a physiological parameter of the patient; one or more feedthroughs extending through the housing; a header assembly including one or more electrical connectors electrically coupled to the module via the feedthroughs; and a preformed gasket compressed between the housing and the header assembly forming a seal to electrically isolate the feedthroughs from an external environment.

Abstract: The invention concerns an external gear hydraulic pump including a pump body housing rotating pinions that mutually engage. Located on opposite sides of the body are a cover and a support, forming an outlet manifold for high pressure fluid. Acoustic insulation elements damp the vibrations produced by the pinions. The acoustic insulation elements acoustically decouple the pump body from the support.

Abstract: This disclosure includes an implantable medical device comprising: a housing; at least one module enclosed within the housing and configured to at least one of generate an electrical stimulation therapy for delivery to a patient or monitor a physiological parameter of the patient; one or more feedthroughs extending through the housing; a header assembly including one or more electrical connectors electrically coupled to the module via the feedthroughs; and a preformed gasket compressed between the housing and the header assembly forming a seal to electrically isolate the feedthroughs from an external environment.

Abstract: An electrical driven pump unit having two hydraulic pumps and two electric motors that are fitted in such a way as to make it possible to obtain the unit's power by adding together the power of the two motors.

Abstract: The invention concerns an external gear hydraulic pump including a pump body housing rotating pinions that mutually engage. Located on opposite sides of the body are a cover and a support, forming an outlet manifold for high pressure fluid. Acoustic insulation elements damp the vibrations produced by the pinions. The acoustic insulation elements acoustically decouple the pump body from the support.

Abstract: An electrical driven pump unit having two hydraulic pumps and two electric motors that are fitted in such a way as to make it possible to obtain the unit's power by adding together the power of the two motors.

Abstract: A welding system with variable environment system is provided that allows devices to be welded in different gas environments. The preferred welding system uses a controllable gas delivery system that provides different gas mixtures to a welding chamber at different times. Thus, welding in different gas mixtures can be performed in a single welding chamber. This allows the devices to be welded both in environments that promote effective welding and in environments that have specific characteristics desirable for gases that remain in the completed device. Thus the system facilitates the formation of different types of devices in a single welding chamber, and in a single manufacturing line.

Abstract: A welding system with variable environment system is provided that allows devices to be welded in different gas environments. The preferred welding system uses a controllable gas delivery system that provides different gas mixtures to a welding chamber at different times. Thus, welding in different gas mixtures can be performed in a single welding chamber. This allows the devices to be welded both in environments that promote effective welding and in environments that have specific characteristics desirable for gases that remain in the completed device. Thus the system facilitates the formation of different types of devices in a single welding chamber, and in a single manufacturing line.

Abstract: A yarn-selecting device of a knitting frame comprises a mechanism for joig the yarn being knitted to a selected yarn to be knitted, which mechanism comprises a swivelling finger for forming a closed loop of the yarn to be knitted. Two levers form an open loop of the yarn being knitted and insert it through the closed loop of the yarn to be knitted on the finger. A hooking lever is provided for pulling the yarn to be knitted through the open loop of the yarn being knitted, after which the open loop-forming lever is retracted thus removing the closed loop from the finger, and the yarn being knitted is cut by a knife while the end of the yarn to be knitted is released from a gripper.

Abstract: The yarns to be selected are mounted on a selecting rocker pivoting about an axis and are held by a clipper. The yarn is selected by this rocker and is raised by a lever. A finger performs two turns and forms a closed loop of this yarn. An arc-shaped rod which is integral with an arm mounted so as to oscillate about a shaft brings the yarn being knitted into the open end of the finger. A hook takes the closed loop of yarn while oscillating about a vertical shaft and returning to its initial position. It releases this loop and grips the yarn being knitted which is then cut by the clipper actuated by a finger which is integral with the arm and engages with a cam integral with the axis of the clipper. At the same time, the selected yarn is freed by this clipper.