1
James S Kashmer, John K Klimbach, Randall P Vendetti: Suction canister with unitary shut-off valve and filter features. Becton Dickinson and Company, Richard J Rodrick, John L Voellmicke, August 14, 1984: US04465485 (553 worldwide citation)

A suction canister assembly comprises an enclosed receptacle having a first opening for providing suction to the receptacle and a second opening for drawing fluids, including liquids and gases, into the receptacle during suction. A unitary shut-off valve/filter element is associated with the interio ...


2
David Balkwill: Reusable medication delivery pen. Becton Dickinson and Company, John L Voellmicke, January 18, 1994: US05279586 (248 worldwide citation)

An injection device medication delivery pen is provided for injecting fluids such as insulin within body tissue. The device includes a housing, a piston rod movably mounted within the housing, and a dose setting mechanism for controlling the movement of the piston rod with respect to a fluid contain ...


3
Niall Sweeney, Peter W Bressler, Richard J Caizza: Single-handedly actuatable safety shield for needles. Becton Dickinson and Company, John L Voellmicke, September 20, 1994: US05348544 (243 worldwide citation)

A safety shield is provided for a medical implement having a needle cannula. The safety shield includes a guard that is slidably movable along the needle cannula from a proximal position where the tip of the needle cannula is exposed to a distal position where the tip of the needle cannula is safety ...


4
Raymond P Nitzsche, Kenneth E Geiger: Reusable breach loading target pressure activated lancet firing device. Becton Dickinson and Co, John L Voellmicke, March 25, 1986: US04577630 (226 worldwide citation)

A reusable breach loading target pressure activated lancet firing device for use with a lancet includes a sled which releasably engages the lancet so that the lancet point may extend outwardly from a distal end of the sled. The sled is substantially contained and movably engaged within a housing hav ...


5
David Balkwill: Medication delivery pen having improved dose delivery features. Becton Dickinson and Company, John L Voellmicke, January 18, 1994: US05279585 (175 worldwide citation)

An injection device is provided for injecting fluids such as insulin within body tissue. The device includes a housing, a piston rod movably mounted within the housing, and a dose setting mechanism for controlling the movement of the piston rod with respect to a fluid containing cartridge removably ...


6
Lawrence Partika: Break-away safety shield for needle cannula. Becton Dickinson and Company, John L Voellmicke, September 6, 1994: US05344408 (160 worldwide citation)

A safety shield assembly is provided for safely enclosing a needle cannula. The safety shield assembly includes an inner shield that is slidably movable along the needle cannula. The inner shield includes a locking structure which locks the inner shield with respect to the distal end of the needle c ...


7
Paul Di Cesare: Safety shield having spring tether. Becton Dickinson and Company, John L Voellmicke, June 13, 1995: US05423766 (152 worldwide citation)

A safety shield is provided for an elongate needle cannula having a proximal end and a sharply pointed distal tip. The safety shield includes an anchor fixedly disposed near the proximal end of the needle cannula. The safety shield further includes a tip guard that is slidably movable along the need ...


8
Peter Bressler, Niall Sweeney, Daniel Hicswa, James A Burns: Needle assembly having single-handedly activatable needle barrier. Becton Dickinson and Company, John L Voellmicke, November 14, 1995: US05466223 (151 worldwide citation)

A needle assembly having a single-handedly activatable needle barrier includes a needle cannula having a proximal end, a distal end and a lumen therethrough connected to a needle hub having an interior cavity in fluid communication with the needle cannula. A guide element is connected to the needle ...


9
Joseph M Szwarc: Two-component medication syringe assembly. Becton Dickinson and Company, John L Voellmicke, September 23, 1986: US04613326 (146 worldwide citation)

A two-component syringe assembly includes an elongate barrel having a chamber for retaining fluid and a distal end having a passageway therethrough communicating with the chamber. A bypass stopper is slidably positioned in fluid-tight engagement inside the barrel. The barrel also includes a bypass d ...


10
Richard J Caizza, Bronwen Walters: Shield and actuator for needles. Becton Dickinson and Company, John L Voellmicke, April 14, 1998: US05738665 (105 worldwide citation)

A shieldable needle assembly includes a needle guard slidably movable along a needle cannula from a proximal position where the distal end of the needle cannula is exposed to a distal position where the distal end of the needle cannula is safely shielded within the needle guard. A hinged arm assembl ...