Abstract: An apparatus includes a housing, a medicament container, and a movable assembly. The movable assembly includes a first movable member and a second movable member. The second movable member is configured to move relative to the first movable member to move the movable assembly from a first configuration to a second configuration. A distal end portion of the second movable member is configured to move a plunger disposed within the medicament container in a distal direction when the movable assembly is moved to the second configuration. The movable assembly is configured to move between a first position and a second position to move the medicament container within the housing between a first container position and a second container position.

Abstract: In accordance with an aspect of the present disclosure, the medical device includes a snare member having a proximal portion and a distal portion. The medical device also includes an operating member extending proximally of the snare member. The operating is enabled to extend and retract the snare member from a sheath. The snare member includes a transition portion extending between the proximal portion and the distal portion. The transition portion connects the proximal portion to the distal portion. The distal portion has a different cross-sectional area than the proximal section of the snare member.

Abstract: An intravenous (IV) site and medical tubing protection device which diminishes the inadvertent, non-purposeful dislodging of an IV catheter, as fluids are being delivered to a patient via a medicine dispensing unit. It employs a self-contained retractable spring spool unit consisting of medicinal tubing 13, a spring-loaded, retractable spool 8, an IV Luer 5, a lubricating ring port 9, a swiveling fluid junction 10, bolus valve 11, and a plastic shell container 7. Medicinal tubing 13 enters the plastic shell container 7 through a lubricating ring port 9 and winds around the retractable spool 8. The tubing attaches to a swiveling fluid junction 10, which permits a constant flow of fluid through the patient line, despite any extending or retracting of the tubing. A subsequent patient line attaches to the swiveling fluid junction 10 at its other end and then to an IV luer 5 that extends beyond the plastic shell 7. An IV catheter can then be attached to the luer 5.

Abstract: A barrel adapter mountable to a syringe barrel includes a barrel tip, a biasing member, a locking mechanism, and a needle assembly. A safety syringe includes a barrel, a plunger assembly, and a barrel adapter. The needle assembly includes a needle, a needle hub, and a needle seal. The needle is configured to pass-through the needle assembly, locking mechanism, biasing member, and barrel tip such that, at one end the needle is within the barrel and at another end the needle passes through an aperture in the barrel tip. The barrel may be substantially cylindrical, having along its longitudinal axis a distal end for drug injection, a proximal end for injection control, and at least a portion of the barrel interior for drug containment. The barrel adapter provides needle retraction mechanisms to the barrel to form a safety syringe. Methods of assembling, manufacturing, and using such syringes are also provided.

Abstract: A safety needle assembly of an infusion set for infusing fluids into a subcutaneously implanted access port is disclosed. The needle assembly is configured to prevent fluid/vapor escape therefrom so as to reduce or prevent fluid exposure to a clinician using the needle assembly. In one embodiment, the needle assembly comprises a handle portion including a needle extending therefrom, the needle defining a lumen for passage of a fluid therethrough. The needle assembly also includes a safety assembly defining a needle hole through which the needle initially extends. The safety assembly is selectively and axially slidable along the needle in order to shield a distal tip of the needle and prevent user contact therewith. A fluid isolation component is included in the safety assembly for isolating fluid escape from the needle to prevent exposure to a clinician.

Abstract: A catheter covering device with at least a sleeve and an adhesive film is provided. The catheter covering device may further include a water indicator attached to the adhesive film and a desiccant paper attached to the water indicator. The adhesive film may include a larger diameter than the water indicator and the desiccant paper. Thereby the adhesive film is exposed around the circumference of the water indicator and desiccant paper. A catheter may be inserted into the sleeve and the adhesive film may be adhered to a user's skin. The catheter covering device may thereby protect the catheter from the elements. If moisture enters the catheter covering device, the desiccant paper may absorb the moisture and activate the water indicator, indicating to the user that the catheter covering device has been contaminated.

Abstract: This invention is an expandable intragastric device for reducing food consumption and/or absorption. In an example, this device can be embodied in a plurality of longitudinal expandable members which are arranged in a colonnade configuration to form a restrictive food lumen within a stomach. Pumping a flowable substance between the interiors of these expandable members changes the rate of food flow through the stomach, the capacity of the stomach to hold food, and/or the amount of food absorbed by the body. This offers some of the beneficial effects of gastric sleeve surgery, while also being adjustable and reversible.

Abstract: An activator attachment that can be attached to the proximal end of a catheter adapter and can activate a blood control valve within the catheter adapter.

Abstract: Several embodiments of an automatic external defibrillation system (2) comprising external interconnected defibrillator modules (4a) and (4b) are described. The modules (4a) and (4b), upon detection of ventricular fibrillation (VF) by microcomputer (100) via sensing electrodes (26) automatically insert defibrillation electrodes (14) into patient's body (6) and commence delivering defibrillating pulse from the pulse generator (102) to the patient's heart. An integral defibrillation system (300) having articulating defibrillating elements (4c) and (4d) conforming to patient's body (6) is also described. Defibrillation electrodes (14) of embodiment (2) are automatically inserted into patient's body in a helical motion, while their counterparts (70) of embodiments (60a) and (60b) are automatically inserted in an essentially downward motion.

Abstract: A rotor for medical flow-regulating devices is described. The rotor comprises a central body and a margin extending from the central body. The margin comprises at least one actionable section that is movable from a rest position to a stretched position with respect to the central body upon application of a force and is configured to resiliently return to the rest position upon removal of the force. A medical flow-regulating device comprising the rotor is also described. A system comprising the medical flow-regulating device and a hand-held activation device is also described. A method of manufacturing a rotor is also described.

Abstract: A valve for controlling delivery of fluid includes a valve seat comprising a fluid inlet, a fluid outlet and a conical well having an opening, a beveled surface and a bottom, and a valve membrane comprising a conical portion having a base and a tip. The conical portion is configured to fit within the conical well of the valve seat. The valve membrane is configured to fluidly connect the fluid inlet to the fluid outlet when the valve membrane is in an undeformed position and fluidly disconnect the fluid inlet from the fluid outlet when the valve membrane is in a radially deformed position.

Abstract: Insertion devices for installing insertion sets to a user, insertion needles, methods for loading insertion devices with insertion sets, methods for installing insertion sets, methods for instructing others how to load and/or install insertion sets, and certain aspects of insertion sets, including insertion needle hubs.

Abstract: A syringe for use with a powered injector to inject a fluid into a patient that includes a length of material adapted to transmit or propagate electromagnetic energy therethrough. The length of material includes at least a first indicator positioned along the length of material. The first indicator is adapted to interact with at least a portion of the energy being propagated through the length of material in a manner that is detectable. The presence (or absence) of the first indicator provides or corresponds to information about the syringe configuration. The indicator(s) of the present invention can, for example, provide information about syringe configuration by the number and/or position thereof. A plurality or set of such syringes can be provided, with the configuration of each such syringe being represented by the presence or absence of indicator(s) of that syringe.

Abstract: A microwave antenna assembly is disclosed. The antenna assembly includes a feedline having an inner conductor, an outer conductor and an inner insulator disposed therebetween. A radiating portion is also included having an unbalanced dipole antenna including a proximal portion and a distal portion that are of different lengths. The proximal portion includes at least a portion of the inner conductor and the inner insulator and the distal portion includes a conductive member.

Abstract: Systems, devices and methods are configured to prepare a specimen. A system may include a preparation device configured to mate with a specimen collection device. The preparation device may include an agitator member and a filter member. The filter member and the agitator member may be configured to move independently with respect to each other and the preparation platform member. The filter member may be configured to move linearly with respect to the preparation platform member and/or the agitator member, and the agitator member may be configured to move linearly and radially with respect to the preparation platform member and/or the agitator member. The system may also include a specimen collection device. The specimen may include but is not limited to fecal matter.

Abstract: Methods and devices for treating a lung are disclosed. The method may include deploying a catheter into a blood vessel directing blood towards a portion of the lung, and discharging a media into the blood vessel through the catheter, the media may be configured to at least partially block the flow of blood within the portion of the lung.

Abstract: A disposable absorbent article utilized for absorption and containment of urine and other body exudates may incorporate components that may be detached from the article after use to provide disposal options based upon the user's preferences and circumstances, such as flushing down a toilet or septic tank, composting, recycling, or disposing in a landfill. Sanitary grips and sanitary gap may provide sanitary placements to detach the article. Ripping features incorporated along the top liner, back liner, or outer liner enclosure may also be used to detach the article. A removable liner may be detached from the top liner or outer liner enclosure. The absorbent core may be released after the article has been detached. To reduce the risk of clogging the toilet, a membrane may be utilized to create a barrier between the absorbent core and high-absorbency material to obstruct the high-absorbency material from being released and flushed.

Abstract: A manual breastpump has a pump mechanism for use in one mode of operation to produce an ejection (letdown) reflex in a nursing mother and in a separate mode of operation for the general expression of breastmilk. The breastpump further provides a pump mechanism having an expansible chamber device carried by the handle, which is operated by moving the handle relative to a handle mount. A double-pivot for the handle yields letdown mode as well as the general pumping mode.

Abstract: A tool for removing non-visually, urinary tract stents placed within the urinary tract of a patient, comprising a distal end, a longitudinally-extending stem, and a handle. The distal end has a conical head with a groove for hooking a stent, stent string or similar stent configuration. The snare head may have a channel for advancing the tool through a urethra over a guide wire. The snare head has a narrow conical front end for dilating urethral strictures. The stem connects the snare head to the snare handle and is made to be flexible or bend on encountering resistance.

Abstract: An apparatus for applying a substance to internal mammalian tissue is provided. The apparatus includes a member having a flexible, absorbent, porous portion connected to a non-porous portion. The apparatus may be used to treat atrial fibrillation or other non-atrial fibrillation issues with internal mammalian tissue.