Abstract: A method for collecting and filtering biological material from blood and other fluids during a surgical procedure includes: attaching a first cover including a suction port and an intake port to a collection trap; attaching a suction source to the suction port; attaching an instrument to the intake port, through which blood and tissue are suctioned and received into the collection trap; filing the collection trap with blood and tissue; removing the collection trap from the first cover; attaching a second cover to the collection trap in place of the first cover, the second cover including a suction port and a plunger, the plunger including a press head having a screen portion permitting blood and other fluids to pass; attaching a suction source to the suction port of the second cover; separating the blood from the tissue by deploying the plunger; and drawing off the blood through the suction port.

Abstract: An ocular implant adapted to reside at least partially in a portion of Schlemm's canal of an eye. The implant includes a spine extending along a longitudinal axis of the implant, a plurality of curved supports extending from the spine, each support comprising a first end extending from a first location on a first side of the spine and a second end extending from a second location on a second side of the spine, the second location being proximal to the first location, so that each support forms a portion of a helix, the spine and supports defining a volume having a maximum width perpendicular to the longitudinal axis between 0.005 inches and 0.04 inches, the ocular implant being configured to bend preferentially in a preferential bending plane.

Abstract: A liquid drug transfer device that includes a vial adapter having at least two non-adjacent vial retention flex members and at least two non-adjacent vial guidance flex members. The vial guidance flex members are each provisioned with a purpose design hinged zone distanced from a vial adapter top wall for intentionally being hinged thereat on telescopic snap fitting on an injection vial. The vial retention flex members can double as vial guidance flex members with the condition that their hinged zones are distal to their inwardly protruding vial retention ribs relative to the vial adapter top wall.

Abstract: A valve arrangement for a medical functional device, wherein the valve arrangement comprises a valve body, which is connected with a separately thereof produced or manufactured cap, wherein the valve body comprises at least one element or spring element, which effects a prestressing or bias of the valve body in the cap.

Abstract: An aspiration control device may include a conduit having a distal end and a proximal end. The conduit may define a conduit lumen and an aperture vent open to the conduit lumen. A coupling may be configured to couple the proximal end of the conduit with a vacuum source and an inner cannula of a tissue cutting device. The inner cannula may define an inner cannula lumen wherein the vacuum source is configured to supply a vacuum to each of the coupling lumen and the inner cannula lumen. A sleeve may be movably disposed about the conduit, and a device motor may be in communication with the sleeve and be configured to move the sleeve to a predefined position relative to the vent in response to an input single from a user interface. The predefined position of the sleeve may correspond to a predefined level of vacuum to be supplied to the inner cannula lumen.

Abstract: The invention relates to a closing system for a container to be held with a single hand. The closing system includes a cap having a skirt and a transversal wall provided with an access port, and a cover substantially parallel to the cap and with a guiding member intended to be used by a user to manipulate the cover. A hinge allows a planar rotation of the cover regarding the cap from a first position to close the access port to a second position to access the access port.

Abstract: An intestinal barrier sleeve and corresponding treatments using the sleeve are provided herein. The sleeve generally includes an expanding section coupled to a tubular section at an interface there between. The expanding section is expandable from at least a first collapsed position to at least one expanded position, where the expanding section has a conical shape that when expanded retains the sleeve in the subject gastrointestinal tract. The expanding section may further include a plurality of petal-like elements extending radially from the narrow end of the conical shape and the petal-like elements may be interconnected with a webbing to form the conical shape.

Abstract: A device including a gas pressure device providing a variable initial pressure (PA), a fluid container providing a fluid for rinsing an eye, the fluid container being connected to a surgical handpiece to deliver the fluid into the eye at an irrigation pressure (PI) predeterminable by the surgeon. The fluid container is connected to a connecting element on a side which is upper in the operating position, and the fluid container communicates with a gas phase container via a mandrel of the connecting element on a lower side of the gas phase container, and the gas phase container and/or the fluid container exhibit(s) a gas phase and the gas phase communicates with the gas pressure device via the connecting element or a fluid container line, and the irrigation pressure (PI) of the surgical handpiece is adjustable via the variable initial pressure (PA) of the gas pressure device.

Abstract: Extracorporeal circuit devices that can be used for on-pump open-heart surgery to support surgical procedures such as coronary artery bypass grafting are described. In some embodiments, an oxygenator can include an integral pump. Such an integrated arrangement can advantageously provide an extracorporeal circuit with a lower overall volume than other conventional extracorporeal circuits.

Abstract: An externally programmable shunt valve assembly that includes a magnetic rotor that is operable in response to an externally applied magnetic field and configured to increase or decrease the working pressure of the shunt valve assembly in finite increments.

Abstract: A blood treatment cassette having a cassette body embodied as a hard part and, optionally, a film which is connected to the hard part and at least partially covers the hard part, wherein the hard part comprises at least one sterilization opening, and wherein the sterilization opening comprises a closure device. The invention also relates to a blood treatment apparatus for using the blood treatment cassette.

Abstract: Provided is a device for use in controlling the liquid outflow from the anterior chamber of the eye, methods of draining aqueous humor from the anterior chamber to the intra-orbital space using the device, methods for controlling the liquid outflow from the anterior chamber of the eye and further surgical methods for implanting the presently described device.

Abstract: A system and method for increasing the speed of blood and wall shear stress (WSS) in a peripheral vein for a sufficient period of time to result in a persistent increase in the overall diameter and lumen diameter of the vein is provided. The method includes pumping blood at a desired rate and pulsatility. The pumping is monitored and adjusted, as necessary, to maintain the desired blood speed, WSS and pulsatility in the peripheral vein in order to optimize the rate and extent of dilation of the peripheral vein.

Abstract: Extracorporeal life support (ECLS) systems, devices and methods wherein a portable ECLS device is used to deliver cardiovascular support to a humans or animal patient (or harvested organ(s)) during pre-hospital or inter-hospital transport.

Abstract: The present disclosure relates to arrangements for attaching an RFID tag to a liquid container, and particularly to a blood components container. The RFID tag may be inserted in an enclosure, such as peel tab, or in a sealed cup attached to a container port. The tag could alternately be embedded in a molded plug or component attached to a port. The RFID antenna could be painted or stamped on the surface of the container. Or the tag could be inserted into the container to float freely in the liquid components. The RFID source may be secured around the neck of a rigid or semi-rigid container, attached with a tether or attached to a connector assembled in association with a blood component or other fluid flow path.

Abstract: A perspiration absorption and capture system includes a fluid permeable adhesive layer, a fluid impermeable layer, and a fluid absorption layer disposed between and coupled to the permeable adhesive layer and the fluid impermeable layer. When the adhesive layer is attached to a user's skin, the absorption layer absorbs perspiration and the impermeable layer locks the perspiration in the absorption layer.

Abstract: Devices and methods useful for storing and retrieving information related to a medical device such as an implantable valve or an implantable sensor are disclosed. An implantable valve can include a valve housing adapted to receive fluid flow therethrough between a valve inlet and a valve outlet. A valve assembly can be disposed within the valve housing and adapted to control a rate of fluid flowing through the valve housing. The implantable valve can also include a radio frequency identification (RFID) tag associated with the valve housing, adapted to store data, and including an antenna for communicating stored data to an external reading device. The RFID tag can store data related to, for example, a patient, a pressure setting of the valve assembly, and/or pressure sensor disposed within the valve. The RFID tag can also store an identifier that identifies the implantable valve, a pressure sensor disposed in the valve housing, a patient associated with the implantable valve, and/or patient clinical history.

Abstract: An alignment assembly for a cartridge interface of a drug delivery device is disclosed. The assembly optionally includes a coupling for opening fluid communication between the cartridge and the delivery device. For example, the coupling optionally includes a cannula insertable through a septum of the cartridge. The assembly may include a guide for positioning the cartridge and/or an access channel thereof within a first precision of a loaded position. The assembly optionally includes a cartridge engagement fitting (for example a gripping expander sleeve collar) attached to the coupling. Optionally when the cartridge is engaged to the fitting, the coupling is retained in connection with the access channel to within a second precision. The second precision is optionally higher than the first precision. In some embodiments one or more compliant supports movably retain the fitting oriented to engage the cartridge when the access channel is in the loaded position.

Abstract: A container closure (14, 141, 142, 143, 144, 145, 146) is disclosed. The container closure (14, 141, 142, 143, 144, 145, 146) includes a fluid-drawing member (42, 421, 422, 423, 424, 425, 426) that extends axially away from and is integral with the inner surface (28I, 28I1, 28I2, 28I3, 28I4, 28I5, 28I6) of the end wall (28, 281, 282, 283, 284, 285, 286) of the container closure (14, 141, 142, 143, 144, 145, 146). A container assembly (10, 101, 102, 103, 104, 105, 106) is also disclosed. The container assembly (10, 101, 102, 103, 104, 105, 106) includes the container closure (14, 141, 142, 143, 144, 145, 146) and a container (12, 121, 122, 123, 124, 125, 126) connected to the container closure (14, 141, 142, 143, 144, 145, 146). A method for utilizing the container assembly (10, 101, 102, 103, 104, 105, 106) is also disclosed.

Abstract: Lacrimal implants and related methods providing secure, wedgable retention within a lacrimal punctum and associated canaliculus of an eye are disclosed. The lacrimal implants can comprise an implant body configured for at least partial insertion through the lacrimal punctum and into the canaliculus. The implant body can include first and second portions, and can extend from a proximal end of the first portion defining a longitudinal proximal axis to a distal end of the second portion defining a longitudinal distal axis. The implant body can be configured such that, when implanted using an integral dilator, an angled intersection exists between the proximal and distal axes. In this way, at least a portion of the implant body can be biased against at least a portion of the lacrimal canaliculus located at or more distal to a canalicular curvature, thereby retaining an implanted position of the lacrimal implant using anatomical structures.