Abstract: In general, radiation shielding systems that shield radiation from multiple directions are described. In one embodiment, a method of shielding radiation is provided, including supporting a shielding device on an object proximate a radiation source, positioning a first shielding portion in a vertical position relative to the object, positioning a second shielding portion to extend away from the first portion, the second shielding portion attached to the first portion, and shielding radiation from the radiation source by the first shielding portion and the second shielding portion such that the first and second shielding portions provide a radiation shielding zone for a healthcare practitioner.

Abstract: In general, radiation shielding systems that shield radiation from multiple directions are described. In one embodiment, a method of shielding radiation is provided, including supporting a shielding device on an object proximate a radiation source, positioning a first shielding portion in a vertical position relative to the object, positioning a second shielding portion to extend away from the first portion, the second shielding portion attached to the first portion, and shielding radiation from the radiation source by the first shielding portion and the second shielding portion such that the first and second shielding portions provide a radiation shielding zone for a healthcare practitioner.

Abstract: Apparatus and techniques for blocking radiation in a medical environment are described. In one or more embodiments, a lock-block shield device includes a base that is configured to adhesively couple to an object associated with a patient. In some embodiments, the base includes a lock mechanism for securing a work piece that has a generally tubular shape. A shield that is configured to at least partially block transmission of radiation can be coupled to the base in a releasable manner. For example, a clasp is used to secure the base and shield together. In embodiments, a ball and socket joint couples the shield and base to permit, for example, the shield to pivot and articulate with respect to the base.

Abstract: The present application includes a sheath that is suitable for use in a variety of medical procedures. In one or more implementations, the sheath includes a shunt member, and a curvable portion. The curvable portion may be configured in various orientations to facilitate an intervention, such as a hemodialysis intervention, or the like, by an operator. The curvable portion may be configured to bend between a substantially straight configuration and a curved configuration. In implementations, the sheath may be configured to have detachable and/or interchangeable components (e.g., shunt member, curvable portion, etc.).

Abstract: Apparatus and techniques for blocking radiation in a medical environment are described. In one or more embodiments, a lock-block shield device includes a base that is configured to adhesively couple to an object associated with a patient. In some embodiments, the base includes a lock mechanism for securing a work piece that has a generally tubular shape. A shield that is configured to at least partially block transmission of radiation can be coupled to the base in a releasable manner. For example, a clasp is used to secure the base and shield together. In embodiments, a ball and socket joint couples the shield and base to permit, for example, the shield to pivot and articulate with respect to the base.

Abstract: In general, radiation shielding devices that shield radiation from multiple directions are described. In one embodiment, a radiation shielding device is provided, including a first shielding portion, a second shielding portion, and an attachment member configured to support the first shielding portion in a position relative to the second shielding portion. One or more features of the radiation shielding device provide structural support to at least a portion of the radiation shielding device, and/or maintain the radiation shielding device in the selected configuration.

Abstract: In general, radiation shielding systems that shield radiation from multiple directions are described. In one embodiment, a method of shielding radiation is provided, including supporting a shielding device on an object proximate a radiation source, positioning a first shielding portion in a vertical position relative to the object, positioning a second shielding portion to extend away from the first portion, the second shielding portion attached to the first portion, and shielding radiation from the radiation source by the first shielding portion and the second shielding portion such that the first and second shielding portions provide a radiation shielding zone for a healthcare practitioner.

Abstract: In general, radiation shielding systems that shield radiation from multiple directions are described. In one embodiment, a method of shielding radiation is provided, including supporting a shielding device on an object proximate a radiation source, positioning a first shielding portion in a vertical position relative to the object, positioning a second shielding portion to extend away from the first portion, the second shielding portion attached to the first portion, and shielding radiation from the radiation source by the first shielding portion and the second shielding portion such that the first and second shielding portions provide a radiation shielding zone for a healthcare practitioner.

Abstract: Drug delivery devices and related methods of assembly are disclosed. The drug delivery device may include a housing, a container, a trigger member, and an interlock assembly. The trigger member may be selectively moveable relative to the housing to activate operation of at least one activatable element of the drug delivery device. The interlock assembly may include a lever mounted rotatably relative to the housing, a proximity sensor moveable between a first position extending beyond an exterior surface of the housing and a second position retracted toward the housing, and a rotational biasing member operably connected to the proximity sensor via the lever. When the proximity sensor is in the first position, the interlock assembly may limit movement of the trigger member relative to the housing. The rotational biasing member may be configured to exert a torque biasing the proximity sensor toward the first sensor position.

Abstract: In general, medical sheath systems that can employ retainer devices having a plurality of channels configured to retain a sheath assembly in one or more curved configurations are described. In one embodiment, a retainer device may releasably retain a curvable tube of the sheath assembly in any of multiple curved configurations that range, for example, in selectable increments between 0° to 180°.

Abstract: In general, radiation shielding systems that shield radiation from multiple directions are described. In one embodiment, a method of shielding radiation is provided, including supporting a shielding device on an object proximate a radiation source, positioning a first shielding portion in a vertical position relative to the object, positioning a second shielding portion to extend away from the first portion, the second shielding portion attached to the first portion, and shielding radiation from the radiation source by the first shielding portion and the second shielding portion such that the first and second shielding portions provide a radiation shielding zone for a healthcare practitioner.

Abstract: In general, radiation shielding systems that shield radiation from multiple directions are described. In one embodiment, a method of shielding radiation is provided, including supporting a shielding device on an object proximate a radiation source, positioning a first shielding portion in a vertical position relative to the object, positioning a second shielding portion to extend away from the first portion, the second shielding portion attached to the first portion, and shielding radiation from the radiation source by the first shielding portion and the second shielding portion such that the first and second shielding portions provide a radiation shielding zone for a healthcare practitioner.

Abstract: The present application includes a sheath that is suitable for use in a variety of medical procedures. In one or more implementations, the sheath includes a shunt member, and a curvable portion. The curvable portion may be configured in various orientations to facilitate an intervention, such as a hemodialysis intervention, or the like, by an operator. The curvable portion may be configured to bend between a substantially straight configuration and a curved configuration. In implementations, the sheath may be configured to have detachable and/or interchangeable components (e.g., shunt member, curvable portion, etc.).

Abstract: In general, medical sheath systems that include a curved support sheath are described. In one embodiment, the support sheath includes a curved tube includes a distal portion fixed in an orientation perpendicular to the proximal end during advancement of an interventional tool through the support sheath.

Abstract: Apparatus and techniques for blocking radiation in a medical environment are described. In one or more embodiments, a lock-block shield device includes a base that is configured to adhesively couple to an object associated with a patient. In some embodiments, the base includes a lock mechanism for securing a work piece that has a generally tubular shape. A shield that is configured to at least partially block transmission of radiation can be coupled to the base in a releasable manner. For example, a clasp is used to secure the base and shield together. In embodiments, a ball and socket joint couples the shield and base to permit, for example, the shield to pivot and articulate with respect to the base.

Abstract: The present application includes a sheath that is suitable for use in a variety of medical procedures. In one or more implementations, the sheath includes a shunt member, and a curvable portion. The curvable portion may be configured in various orientations to facilitate an intervention, such as a hemodialysis intervention, or the like, by an operator. The curvable portion may be configured to bend between a substantially straight configuration and a curved configuration. In implementations, the sheath may be configured to have detachable and/or interchangeable components (e.g., shunt member, curvable portion, etc.).

Abstract: In general, radiation shielding systems that shield radiation from multiple directions are described. In one embodiment, a method of shielding radiation is provided, including supporting a shielding device on an object proximate a radiation source, positioning a first shielding portion in a vertical position relative to the object, positioning a second shielding portion to extend away from the first portion, the second shielding portion attached to the first portion, and shielding radiation from the radiation source by the first shielding portion and the second shielding portion such that the first and second shielding portions provide a radiation shielding zone for a healthcare practitioner.

Abstract: Apparatus and techniques for blocking radiation in a medical environment are described. In one or more embodiments, a lock-block shield device includes a base that is configured to adhesively couple to an object associated with a patient. In some embodiments, the base includes a lock mechanism for securing a work piece that has a generally tubular shape. A shield that is configured to at least partially block transmission of radiation can be coupled to the base in a releasable manner. For example, a clasp is used to secure the base and shield together. In embodiments, a ball and socket joint couples the shield and base to permit, for example, the shield to pivot and articulate with respect to the base.

Abstract: Some embodiments of a shielding device can include a base and a shield coupled to the base. The shielding device can be used to provide protection for a healthcare worker (e.g., physician, nurse, technician) during a medical procedure.

Abstract: A plunger configured as described herein provides geometry optimizations to minimize friction magnitude and variability during use by maintaining low deformation under large extrusion forces. More specifically, plunger embodiments described herein minimize a contact area between the plunger and a syringe or chamber, while also maintaining high contract pressures to maintain container closure integrity. Moreover, the plunger embodiments are configured to have minimal or no increase in the contact area under high loads associated with the delivery of viscous products.