摘要:
An injector including at least one fluid reservoir having a needle, a surface attached to skin and coupled to the fluid reservoir by at least a first joint and a second joint at least a portion of one of the joints being slidable or having interlocking arms. At least a portion of a path of translation of a slidable portion of the first joint and a portion of a path of translation of the second joint are angled in respect to each another.
摘要:
An injector including at least one fluid reservoir having a needle, a surface attached to skin and coupled to the fluid reservoir by at least a first joint and a second joint at least a portion of one of the joints being slidable or having interlocking arms. At least a portion of a path of translation of a slidable portion of the first joint and a portion of a path of translation of the second joint are angled in respect to each another.
摘要:
An injector including at least one fluid reservoir having a needle, a surface attached to skin and coupled to the fluid reservoir by at least a first joint and a second joint at least a portion of one of the joints being slidable or having interlocking arms. At least a portion of a path of translation of a slidable portion of the first joint and a portion of a path of translation of the second joint are angled in respect to each another.
摘要:
The needle guard (fig. 86) includes a proximal portion (522) for connecting to the base of the infusion device, and a distal portion (524) for user interaction. The proximal and distal portions each include at least one axial cutout (532, 534) that divides the needle guard into first and second lateral sides. A fulcrum web (536) is disposed between the proximal and distal axial cutouts to join the first and second lateral sides of the needle guard and provide a fulcrum for relative rotation of the first and second lateral sides of the needle guard.
摘要:
A cartridge assembly for delivering a quantity of medication to bone marrow of a bone comprising a fluid reservoir (132; 132a) having a first end and a second end; a hollow, bone penetrating needle (160) releasably engaged with the first end of the fluid reservoir (132; 132a), the needle (160) operable to penetrate into the bone and bone marrow; a plunger assembly (82) including a plunger shaft (142) and a piston (144) slidably disposed in the fluid reservoir (132; 132a); a drive connector (150) attached to the second end of the fluid reservoir (132; 132a) opposite from the bone penetrating needle (160); and a portion of the plunger shaft (140) extending from the second end of the fluid reservoir (132; 132a), where the needle (160) is operable to be disengaged from the fluid reservoir (132; 132a) when the needle (160) has penetrated into the bone and bone marrow.
摘要:
A cartridge comprising a reservoir part and an extension extending from said reservoir part, said extension defining a fluid path and comprising a molding and a first needle extending from said molding, the extension turning to a finite angle with respect to an axis of said reservoir part and wherein at least part of said first needle is likewise at said finite angle, at least some of said part of said first needle at said finite angle being enclosed within said molding of said fluid path. A drug delivery device may be used with the cartridge and includes a skin-contacting surface. In use, the longitudinal axis of the interior of the cartridge may be disposed substantially parallel to the skin-contacting surface.
摘要:
A Huber safety needle assembly including a body, configured to receive a needle. The body further including an upper portion having a first gripping portion coupled thereto, a lower portion having a second gripping portion coupled to thereto, and a hinge mechanism. The needle having a needle tip configured to be received in the body. The hinge mechanism is configured to operably transition the body between a closed configuration and an open configuration. The closed configuration allowing at least a portion of the needle, including the needle tip, to extend below the bottom surface of the lower portion of the body. The open configuration allowing the needle tip to be securely received within the lower portion such that it does not extend below the bottom surface of the lower portion.
摘要:
Access ports for providing subcutaneous access to a patient are disclosed. Such access ports may include: a vascular access port for providing subcutaneous access to a patient, the vascular access port comprising a septum and a housing, the septum being configured to be repeatedly punctured with a suitable access mechanism, wherein the housing defines an aperture for capturing the septum, and the housing and the septum define a reservoir, the access port is configured to accommodate a fluid flow rate of at least 1 ml/s, and the access port includes at least one identification attribute comprising a radiographic marker configured to indicate that the access port is configured for accommodating a particular fluid flow rate.
摘要:
A septum (610) for assembly with a housing to form an access port for providing subcutaneous access to a patient, the septum comprising: a body (612) including an upper surface (614) and a lower surface (616); and at least one gel region (620) positioned generally between the upper surface and the lower surface.