Abstract: A programmable implantable pump is disclosed. The pump includes an implantable pump and a hermetically sealed module. The module provides for varying flow rates of fluid being dispensed from the pump or may provide for a constant flow rate of such fluid. In the case of varying flow rate capabilities, the module preferably includes one or more sensors to determine information relating to the pressure of the fluid, electronics for analyzing the pressure information and determining the flow rate of the fluid, and a mechanism for physically altering the flow rate. Methods of dispensing a medicament to a patient utilizing such a system are also disclosed, as are variations of the pump system.

Abstract: An implantable infusion pump system is disclosed. The pump system preferably includes an implantable pump and a programmable module. The module may provide for varying flow rates of fluid being dispensed from the pump or may provide for a constant flow rate of such fluid. In the case of varying flow rate capabilities, the module preferably includes one or more sensors to determine information relating to the flow rate, electronics for analyzing the flow rate information, and a mechanism for physically altering the flow rate. In certain embodiments, the module includes a hermetically sealed housing. Methods of dispensing a medicament to a patient utilizing such a system are also disclosed, as are variations of the pump system.

Abstract: An improved technique for manufacturing a propellant pillow for use in filling a propellant chamber of an implantable pump is disclosed. The method preferably results in the creation of an already filled propellant pillow, which therefore negates the need for the separate filling of the pillow.

Abstract: An improved propellant pillow and method for filling a propellant chamber of an implantable pump with propellant through the use of such an improved propellant pillow are disclosed. The propellant pillow includes an improved design that prevents the damage of such during evacuating and filling procedures.

Abstract: Different embodiment programmable pumps including multiple reservoirs are disclosed, as are methods of utilizing same. The pumps generally include at least two reservoirs and means for dispensing active substances housed in each at varying flow rates.

Abstract: An improved propellant pillow and method for filling a propellant chamber of an implantable pump with propellant through the use of such an improved propellant pillow are disclosed. The propellant pillow includes an improved design that prevents the damage of such during evacuating and filling procedures.

Abstract: Different embodiment programmable pumps including multiple reservoirs are disclosed, as are methods of utilizing same. The pumps generally include at least two reservoirs and means for dispensing active substances housed in each at varying flow rates.

Abstract: A programmable implantable pump is disclosed. The pump includes an implantable pump and a hermetically sealed module. The module provides for varying flow rates of fluid being dispensed from the pump or may provide for a constant flow rate of such fluid. In the case of varying flow rate capabilities, the module preferably includes one or more sensors to determine information relating to the pressure of the fluid, electronics for analyzing the pressure information and determining the flow rate of the fluid, and a mechanism for physically altering the flow rate. Methods of dispensing a medicament to a patient utilizing such a system are also disclosed, as are variations of the pump system.

Abstract: A variable hydraulic resistor for use with implantable pumps is disclosed. The variable hydraulic resistor according to the present invention is particularly useful in varying the flow rate of a medication fluid from an otherwise constant flow implantable pump. An implantable pump is also disclosed, which does not require a complicated clinching system or the like, and which may include an undulating membrane and chamber design to reduce the height of the pump.

Abstract: A variable hydraulic resistor for use with implantable pumps is disclosed. The variable hydraulic resistor according to the present invention is particularly useful in varying the flow rate of a medication fluid from an otherwise constant flow implantable pump. An implantable pump is also disclosed, which does not require a complicated clinching system or the like, and which may include an undulating membrane and chamber design to reduce the height of the pump.

Abstract: Different embodiment programmable pumps including multiple reservoirs are disclosed, as are methods of utilizing same. The pumps generally include at least two reservoirs and means for dispensing active substances housed in each at varying flow rates.

Abstract: A programmable implantable pump is disclosed. The pump includes an implantable pump and a hermetically sealed module. The module provides for varying flow rates of fluid being dispensed from the pump or may provide for a constant flow rate of such fluid. In the case of varying flow rate capabilities, the module preferably includes one or more sensors to determine information relating to the pressure of the fluid, electronics for analyzing the pressure information and determining the flow rate of the fluid, and a mechanism for physically altering the flow rate. Methods of dispensing a medicament to a patient utilizing such a system are also disclosed, as are variations of the pump system.

Abstract: A programmable implantable pump is disclosed. The pump includes an implantable pump and a hermetically sealed module. The module provides for varying flow rates of fluid being dispensed from the pump or may provide for a constant flow rate of such fluid. In the case of varying flow rate capabilities, the module preferably includes one or more sensors to determine information relating to the pressure of the fluid, electronics for analyzing the pressure information and determining the flow rate of the fluid, and a mechanism for physically altering the flow rate. Methods of dispensing a medicament to a patient utilizing such a system are also disclosed, as are variations of the pump system.

Abstract: Different embodiment programmable pumps including multiple reservoirs are disclosed, as are methods of utilizing same. The pumps generally include at least two reservoirs and means for dispensing active substances housed in each at varying flow rates.

Abstract: An improved safety feature for preventing overdosage to a patient is disclosed. In one embodiment, the feature includes an improved screen member that prevents the inadvertent entry of a needle having too large a diameter. The screen member includes a plurality of holes that are configured so as to rid unwanted dead spaces that can damage an injection device during injection. Another embodiment of the safety feature includes a plurality of pins situated so as to similarly create a plurality of openings for reception of certain sized injection devices. Methods of providing a bolus dose to a patient are also disclosed.

Abstract: An improved propellant pillow and method for filling a propellant chamber of an implantable pump with propellant through the use of such an improved propellant pillow are disclosed. The propellant pillow includes an improved design that prevents the damage of such during evacuating and filling procedures.

Abstract: An implantable infusion pump system is disclosed. The pump system preferably includes an implantable pump and a programmable module. The module may provide for varying flow rates of fluid being dispensed from the pump or may provide for a constant flow rate of such fluid. In the case of varying flow rate capabilities, the module preferably includes one or more sensors to determine information relating to the flow rate, electronics for analyzing the flow rate information, and a mechanism for physically altering the flow rate. In certain embodiments, the module includes a hermetically sealed housing. Methods of dispensing a medicament to a patient utilizing such a system are also disclosed, as are variations of the pump system.

Abstract: A variable hydraulic resistor for use with implantable pumps is disclosed. The variable hydraulic resistor according to the present invention is particularly useful in varying the flow rate of a medication fluid from an otherwise constant flow implantable pump. An implantable pump is also disclosed, which does not require a complicated clinching system or the like, and which may include an undulating membrane and chamber design to reduce the height of the pump.

Abstract: An implantable infusion pump system is disclosed. The pump system preferably includes an implantable pump and a removable module. The module may provide for varying flow rates of fluid being dispensed from the pump or may provide for a constant flow rate of such fluid. In the case of varying flow rate capabilities, the module preferably includes one or more sensors to determine information relating to the flow rate, electronics for analyzing the flow rate information, and a mechanism for physically altering the flow rate. Methods of dispensing a medicament to a patient are also disclosed, as are variations of the pump system.

Abstract: An improved propellant pillow and method for filling a propellant chamber of an implantable pump with propellant through the use of such an improved propellant pillow are disclosed. The propellant pillow includes an improved design that prevents the damage of such during evacuating and filling procedures.