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| Number | Title | Issue Date |
| 7300636 | Method for producing a dialysate solution A single housing comprising a diluent inlet, a solution outlet, and a plurality of discrete reagent beds comprising at least one reagent in dry form, wherein said reagent is present in the discrete reagent bed in a proportion sufficient for production of a complete ... | 11/27/2007 |
| 7278985 | Medical pump A medical pump, comprising a reservoir having a fluid enclosing portion and a tubular element, the inside of which is arrangeable in fluid communication with the fluid enclosing portion for allowing fluid to pass into the tubular element. The fluid enclosing portion... | 10/09/2007 |
| 7267668 | Disposable syringe and cartridge with pneumatic chamber A syringe or cartridge having a hollow barrel with an open end and a second end suitable for attaching a needle assembly. A master plunger assembly that includes a master plunger and a plunger member is mounted in the barrel for longitudinal movement therein. A slav... | 09/11/2007 |
| 7081107 | Syringe and prefilled syringe A syringe (and a prefilled syringe) of a structure with ventilation means allowing a pusher to be easily pushed or pulled in use, providing an excellent operability of discharging (injecting) chemicals, making it hard for foreign matter such as dirt and dust to ente... | 07/25/2006 |
| 6986872 | Apparatus and method for preparation of a peritoneal dialysis solution The invention provides an apparatus and method for storing and transporting peritoneal dialysate in dry or lyophilized form, and for forming a deliverable peritoneal dialysis solution therefrom. In one embodiment, a dry reagent bed, including reagents sufficient to ... | 01/17/2006 |
| 6942638 | Needleless injector and ampule system A needle-less injection system that uses an ampule with an elongated hollow body. The elongated hollow body including a nozzle and an aperture for accepting a plunger, the aperture for accepting a plunger extends from the second end towards the first end and is in f... | 09/13/2005 |
| 6878283 | Filter cartridge assemblies and methods for filtering fluids Filter cartridge assemblies and housings are provided and include a tubular housing having an inner wall, an outer wall, a first end, and a second end. The housings include inner walls with shoulders or other radially-inwardly extending flow directors at the interse... | 04/12/2005 |
| 6858139 | Methods and devices for preparing hemodialysis solutions A single housing comprising a diluent inlet, a solution outlet, and a plurality of discrete reagent beds comprising at least one reagent in dry form, wherein said reagent is present in the discrete reagent bed in a proportion sufficient for production of a complete ... | 02/22/2005 |
| 6623709 | Apparatus and method for preparation of a peritoneal dialysis solution The invention provides an apparatus and method for storing and transporting peritoneal dialysate in dry or lyophilized form, and for forming a deliverable peritoneal dialysis solution therefrom. In one embodiment, a dry reagent bed, including reagents suf... | 09/23/2003 |
| 6613019 | Liquid medication delivery device and a method of delivering an intended dose A liquid medication delivery device for, and a method of, delivering medication from a cartridge having a moveable piston at one end is disclosed. The piston has a first wall face that contacts the liquid in the cartridge and a second wall for engaging a ... | 09/02/2003 |
| 6605214 | Devices for preparing hemodialysis solutions A single housing includes a diluent inlet, a solution outlet, and a plurality of discrete reagent beds comprising at least one reagent in dry form, wherein the reagent is present in the discrete reagent bed in a proportion sufficient for production of a c... | 08/12/2003 |
| 6592555 | Syringe device A syringe device includes a barrel in which a stopper connected to a plunger is movably received, and an engaging section extends from an end of the barrel. A base member is disengagably received in an engaging section of the barrel and a needle cannula i... | 07/15/2003 |
| 6589209 | Safety syringe with retraction trunk A safety syringe with a hollow barrel housing and a retraction trunk coaxially formed within the housing to forming an annular chamber between the inner surfaces of said outer elongated hollow barrel and the outer surface of said retraction trunk. A needl... | 07/08/2003 |
| 6426056 | Apparatus and method for preparation of a peritoneal dialysis solution The invention provides an apparatus and method for storing and transporting peritoneal dialysate in dry or lyophilized form, and for forming a deliverable peritoneal dialysis solution therefrom. In one embodiment, a dry reagent bed, including reagents suf... | 07/30/2002 |
| 6274103 | Apparatus and method for preparation of a peritoneal dialysis solution The invention provides an apparatus and method for storing and transporting peritoneal dialysate in dry or lyophilized form, and for forming a deliverable peritoneal dialysis solution therefrom. In one embodiment, a dry reagent bed, including reagents suf... | 08/14/2001 |
| 6142976 | Prefilled syringe A prefilled syringe including a barrel having an opening at opposite ends and an inwardly projecting annular wall at a distal end and a plastic film tube hermetically bonded to a needle-connecting member and the plunger at each end.... | 11/07/2000 |
| 6036675 | Safety sterile cartride unit apparatus and methods A low cost safety sterile cartridge injector apparatus comprising an injector and a safety needle sheath having elements which promote facile assembly and disassembly. An embodiment is disclosed which incorporates an integral needle hub and safety sheath ... | 03/14/2000 |
| 5833660 | Non-reusable syringe Non-reusable syringe having a syringe body, a hypodermic needle and a slidable piston for drawing and discharging fluid through the needle. In one embodiment, the non-reusable syringe includes a movable engagement member. A first position of the movable e... | 11/10/1998 |
| 5725777 | Reagent/drug cartridge A reagent cartridge for reacting a soluble reagent with a fluid diluent is disclosed having a fluid inlet for accepting a diluent and fluid outlet for expelling a solution. The cartridge casing also has fluid manifolds adjacent to the inlet and the outlet... | 03/10/1998 |
| 5716338 | Dual-chamber type injection cartridge with bypass connection An injection cartridge (1) of the dual-chamber type having a bypass connection (12) between its two chambers (9, 10) which is arranged such that the interior wall of the cartridge is modified in a predetermined area in such a way that the movable wall (11... | 02/10/1998 |
| 5122118 | Automatic needle-retracting syringe An automatic needle-retracting syringe (2,80), intended for single use applications, includes a barrel (4), having a needle end (6), a plunger end (8) and a bore (10), and a plunger (12) at the plunger end. A needle gasket (16) is slidably mounted within ... | 06/16/1992 |
| 4952208 | Injection syringe for medical purposes An injection syringe for medical purposes, in which the syringe plunger or a plunger-side end of the syringe cylinder is shaped or provided with components to ensure at least one flow passage or connection between an inner cylindrical space of the cylinde... | 08/28/1990 |
| 4929231 | Non-reusable hypodermic syringe A non-reusable hypodermic syringe includes a body having a front end, a rear end and an inner wall extending from the front end to the rear end, a needle extending from the front end. A plunger assembly includes a rod member having a rearward end extendin... | 05/29/1990 |
| 4766908 | Aspiration syringe An aspiration syringe suitable for one-handed operation has a barrel defining a bore, a plunger consisting of a small cross-section plunger shaft extending into the bore and a first seal within the bore, carried by the distal end of the shaft for axial mo... | 08/30/1988 |
| 4704105 | Disposable plastic syringe for medical use and plastic barrel, especially for disposable syringes Disposable syringe made of plastics, for medical purposes, consisting of a barrel (1), a piston (2) provided with a plunger shaft (3) guided at a distance from the barrel wall, and a closure cap (4), the piston (2) being releasably joined to the plunger s... | 11/03/1987 |
| 4643198 | Cap for a tube for extracting blood A blood extraction cannula cap is provided with a skirt which can be inserted over a tube for receiving the blood, the upper portion of the skirt being closed and having a cannula bore for receiving a needle and a push button resiliently mounted on the en... | 02/17/1987 |
| 4024865 | Syringe A syringe is described incorporating a hollow body, a plunger therein, and a needle extending axially from the hollow body. The force required to depress the plunger is controlled by a friction device engaging the plunger, the friction device being adjust... | 05/24/1977 |
| 4004718 | Syringes A syringe, especially for measuring microliter amounts, which comprises a barrel having over at least a part of its length an inner liner composed of a resilient plastics material surrounding a bore and a piston slidable within the liner bore, the maximum... | 01/25/1977 |
| 3930499 | Hypodermic syringe with parts disposable after use A hypodermic syringe comprising a head, a rod slidingly mounted in the head and gripping elements fixed to the head and to the exterior free end of the rod. The gripping element fixed to the body is mounted on the latter adjustably in the longitudinal dir... | 01/06/1976 |
