Bizarre Patents
An enclosure for small animals which is wearable on the front or back of an animate being.
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 8062268 | Injector with thumb operable scroll wheel The present invention relates to an injector comprising a housing (10); a medicament container (12) disposed within the housing, wherein the container has at least one chamber, a front opening with or for an injection needle for delivering the medicame... | 11/22/2011 |
| 7967795 | Cartridge interface assembly with driving plunger A cartridge interface assembly including a driving plunger including an outer shaft, and a driver including an inner shaft, the inner shaft mating with an intermediate shaft, the intermediate shaft mating with the outer shaft, so that the shafts are movable telescop... | 06/28/2011 |
| 7857791 | Medication dispensing apparatus with gear set having drive member accommodating opening A medication dispensing apparatus having a gear set (62) to provide a mechanical advantage to the plunging of the apparatus plunger (64). The gear set has a first pinion (114) in meshed engagement with a rack (91) of the plunger, and a second pi... | 12/28/2010 |
| 7704238 | Medication injector apparatus with drive assembly that facilitates reset A medication injector apparatus such as an injection pen. The injection pen includes a resettable, cartridge plunger drive assembly including an axially floating nut, a cartridge plunger engaging screw, and a drive clutch movable with the nut and which when rotated ... | 04/27/2010 |
| 7625358 | Flexible piston rod A flexible piston rod includes a piston and a row of elements, the top surface of one element being connected to the bottom surface of an adjacent element by a hinge that allows the two adjacent elements to pivot from a first position, where a portion of the top sur... | 12/01/2009 |
| 7371241 | Multi-use surgical cement dispenser apparatus and kit for same The present invention is directed to a system and method for percutaneous delivery of bone cement during a surgical procedure. The system of the present invention has a plunger assembly 100, comprising: a shaft having a first end, a middle section, and a seco... | 05/13/2008 |
| 7364570 | Controlled volume injection/aspiration device A controlled volume injection/aspiration device includes a syringe having a body for containing a medicament, a needle and a piston slidably disposed within the body. A shell is provided for receiving the syringe body and a plunger rack is disposed within the shell.... | 04/29/2008 |
| 7341574 | Veterinary syringe A veterinary syringe comprises a base body for receiving a syringe barrel with a guiding element for a plunger rod that is guided therein so as to be movable in a longitudinal direction. At one end of the plunger rod, a plunger is attached that extends into the syri... | 03/11/2008 |
| 7261559 | Syringe delivery system for dispensing a dental composite or other highly viscous material A syringe delivery system for dispensing a highly viscous material through a syringe delivery opening. The system includes a syringe barrel having a delivery opening, a plunger including a threaded shaft that threadably engages the syringe barrel for selectively dis... | 08/28/2007 |
| 7220248 | Flexible piston rod A flexible piston rod includes a piston and a row of elements, each having top, bottom, and lateral surfaces, the top surface of one element being connected to the bottom surface of an adjacent element by a hinge that allows the two adjacent elements to pivot from a... | 05/22/2007 |
| 7198615 | Injection device Injection devices are known for the self administration of medicament by patients in which medicament is typically contained within a cartridge located within the injection device. It is a problem that injection devices should be small enough to fit into a jacket po... | 04/03/2007 |
| 7195616 | Medication injector apparatus with drive assembly that facilitates reset A medication injector apparatus such as an injection pen. The injection pen includes a resettable, cartridge plunger drive assembly including an axially floating nut, a cartridge plunger engaging screw, and a drive clutch movable with the nut and which when rotated ... | 03/27/2007 |
| 7186241 | Syringe with needle penetrable and laser resealable stopper A syringe and a reconstitution syringe are provided for the delivery of controlled doses of any of numerous different sterile substances, such as vaccines, medicaments, pharmaceutical preparations, cosmetics, and food products. A plunger of the syringe defines a res... | 03/06/2007 |
| 7175897 | Adhesive articles which contain at least one hydrophilic or hydrophobic layer, method for making and uses for same The present invention relates to an adhesive article which can be used as a layer in or a cover for various articles in which a hydrophilic or hydrophobic surface is desired. The adhesive article includes a base layer having a first surface and a second surface and ... | 02/13/2007 |
| 7163397 | Apparatus for applying material for selectively modifying the optical properties of metabolically different cells An apparatus for applying a viscous modification material includes a material source of the modification material and a needle connected to the source. A material for selectively modifying the optical properties of cells comprises a basic material and a modification... | 01/16/2007 |
| 7104972 | Injection device with a dose setting limiter An end-of-content arrangement for preventing a dose setting member of an injection device to be set to a dose larger that the medicament remaining in the injection device. The arrangement is particular suitable for injection devices operating with non-equistant dose... | 09/12/2006 |
| 7041084 | Hand-held, hand operated power syringe and methods A hand-held power syringe. The power syringe includes a handle with pivotally connected first and second members. The first member is also pivotally connectable to a syringe barrel, while the second member is pivotally connectable to a syringe plunger. These three p... | 05/09/2006 |
| 7011234 | Device for dispensing combined doses of fluid product A fluid dispenser device comprising a body (1), dispensing means (30) for dispensing the fluid, a first reservoir (10) containing a first fluid and a second reservoir (20) containing a second fluid, the first and second fluids being to be... | 03/14/2006 |
| 6945961 | Injection device An injection device having an incremental clicking mechanism providing the user with an indication of the number of doses being set. For handling different types of medicaments having different dose volumes in the same type of injection device it is beneficial to pr... | 09/20/2005 |
| 6945959 | System for detecting air A dual port syringe has an upper port for connection to a fluid reservoir and a lower port for delivery of the medical fluid under pressure to a patient. A first valve is connected between the fluid reservoir and the upper port, and second valve is connected between... | 09/20/2005 |
| 6899698 | One-way clutch mechanisms and injector devices An incrementing mechanism suitable for use in a medical injector device has a driving member rotatably and slidably mounted within a tubular body and arranged to advance an elongate element in one direction with respect to the tubular body. A one-way clutch includes... | 05/31/2005 |
| 6796970 | Dose setting device A dose setting device for a delivery system has a piston rod (6, 9) which successively presses a piston (2) into a cylinder ampoule (1). Doses are set by rotating a second part (9) of the piston rod (6, 9) in relation to a first pa... | 09/28/2004 |
| 6783515 | High pressure delivery system This relates to an improved delivery system for accurately loading and controlling the delivery of flowable material to a patient. Particularly, the system may be used in the injection of hard tissue implant materials such as PMMA under pressures up to about 4000 ps... | 08/31/2004 |
| 6712794 | Apparatus for delivering a viscous liquid to a surgical site Apparatus for delivering a viscous liquid to a surgical site employs a conventional syringe having a barrel and a plunger movable axially within the barrel from a withdrawn position to an inserted position. The apparatus includes an internally-threaded sleeve and a ... | 03/30/2004 |
| 6663602 | Injection device An injection device for injection of set does of medicine from a cartridge has a nut that is screwed up along a threaded piston rod during a dose setting operation. The nut is screwed along the piston rod by rotating a dose setting drum. An injection butt... | 12/16/2003 |
| 6607512 | Device for delivery of liquid and gel-like surgical materials and methods for use thereof The present invention provides a novel apparatus for delivering a liquid or gel-like surgical material to a target site within a body cavity. The apparatus is characterized in part by an elongated structural member adapted for engagement with a convention... | 08/19/2003 |
| 6585699 | Drug delivery device provided with a one-way mechanism A drug delivery device comprising a housing (1) with a drug container (2) being provided with delivering means comprising a piston (5) for expelling a drug (4) from the drug container (2). The housing (1) further comprising a displaceable piston rod (6) a... | 07/01/2003 |
| 6582405 | Electrically-driven dental injector An electrically-driven dental injector used in orally injecting such an injection liquid as an anesthetic in dental treatment. Electrically-driven dental injectors includes one having a mechanism for disengaging a pinion (82) from a rack (48) in order to ... | 06/24/2003 |
| 6582404 | Dose setting limiter A limiting mechanism which prevents the setting of a dose, which exceeds the amount of liquid left in a cartridge of an injection device, is disclosed. The injection device is the type where a dose is set by rotating a dose setting member relative to a dr... | 06/24/2003 |
| 6569126 | Cylinder ampoule By a cylinder ampoule (1), comprising a tubular vessel with a membrane (4) sealingly closing one end and a piston (9) closing the other end, liquid stored between said piston (9) and said membrane (4) can be pressed out through an injection needle (7) pie... | 05/27/2003 |
| 6474219 | Flexible piston rod A flexible piston rod for an injection device, which piston has the form of a helical spring made from a number of narrowly adjacent turns of windings. These turns provide an external thread fitting into the internal thread of a nut element. When the nut ... | 11/05/2002 |
| 6368314 | Monitoring of the pressure of a product fluid to be administered in dosed amounts during infusion or injection The invention relates to a process for the monitoring of the pressure of a product fluid to be administered in dosed amounts during an infusion or injection, which is dispensable from a container that is received in or formed by a housing, by advancement ... | 04/09/2002 |
| 6106501 | Injection device An injection device is described which is lockable in its end position in such a manner that the reliability of storing or transporting it with a carpule attached is improved in comparison with devices according to the prior art. It is comprised of fewer ... | 08/22/2000 |
| 6074372 | Dose setting mechanism and an injection syringe having such a dose setting mechanism A dose setting mechanism for a drug administration device and an injection syringe having such a dose setting mechanism are provided. The injection syringe has a housing accommodating an ampoule (3) containing medicine sufficient for a number of dosed inj... | 06/13/2000 |
| 6050450 | Apparatus and system for precision dispensing of fluids and method of operating the same A fluid dispenser wherein a fixed threaded shaft carries a moveable microprocessor-controlled electric drive motor integrally provided with a shaft extension carrying a plunger for directly contacting and compressing fluid in a syringe barrel to dispense ... | 04/18/2000 |
| 6048334 | Syringe, injector and injector system A syringe for use with a powered injector includes an elongated body having an interior surface, a plunger movably mounted in the elongated body for pressurizing the fluid medium, and a plunger extension connected to the plunger and extending rearward fro... | 04/11/2000 |
| 6045537 | Syringe with automatically withdrawable of piston rod A syringe for injection of doses of a medicine from an exchangeable cartridge has a housing comprising a cartridge holder and a dosing mechanism by which a dose is set and injected by successively advancing a piston rod to press a piston into the cartridg... | 04/04/2000 |
| 6042565 | Syringe, injector and injector system The present invention provides a syringe and a powered injector for use therewith in which the syringe is attachable to a powered drive member of an injector over a range of relative axial positions of the syringe plunger and the drive member. The syringe... | 03/28/2000 |
| 6024728 | Veterinary syringe with dosing device A veterinary syringe with a dosing device for administering medications in different preselectable amounts, comprises a piston rod which projects into a syringe cylinder by a piston provided at a first end of the piston rod and which is supported at a han... | 02/15/2000 |
| 6007515 | Controlled action, manually operable fluid application The invention provides a handheld, manually operable fluid applicator, particularly suited to the needs of surgeons, which can dispense multiple medically useful fluids, for example fibrin and thrombin components of a tissue adhesive, and which has a smoo... | 12/28/1999 |
