Apparatus for transsphenoidal stimulation of the pituitary gland and adjoining brain structures
First Claim
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1. An apparatus for stimulating the sphenoid sinus and proximate structures of the human body, the apparatus comprising:
- an insertion body having a balloon with a flexible outer surface adapted to contact and conform to the interior surface of the sphenoid sinus, the balloon having an interior;
means connected to the interior of the balloon for inflating the balloon while in the sphenoid sinus;
a thermocouple connected to and residing within the interior of the balloon for locally heating and cooling fluid present within the balloon and for locally heating and cooling the interior surface of the sphenoid sinus immediately adjacent the outer surface of the balloon;
a temperature sensor connected to the interior of the balloon and connected to a temperature indicator external to the balloon for monitoring the temperature of the outer surface of the balloon;
electrical stimulators attached to the outer surface of the balloon;
connection means for connecting the electrical stimulators to a power source and control device outside of the sphenoid sinus for stimulating the sphenoid sinus and proximate structures with controlled electric current; and
,means attached to the outer surface of the balloon for discharging drugs from the insertion body into the interior of the sphenoid sinus for absorption by the pituitary gland or central nervous system.
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Abstract
A method and apparatus are provided for the stimulation through the sphenoid sinus, the pituitary gland and the adjoining brain structures. The apparatus consists of an inflatable balloon and which is inserted into the sphenoid sinus and inflated. The balloon will stimulate by pressure, heat, cold or electricity, the structures surrounding the sphenoid sinus. The balloon is controlled via connecting tubes and control wires. This method and apparatus has application in the treatment of pain and a number of other maladies of the nervous system.
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3 Claims
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1. An apparatus for stimulating the sphenoid sinus and proximate structures of the human body, the apparatus comprising:
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an insertion body having a balloon with a flexible outer surface adapted to contact and conform to the interior surface of the sphenoid sinus, the balloon having an interior; means connected to the interior of the balloon for inflating the balloon while in the sphenoid sinus; a thermocouple connected to and residing within the interior of the balloon for locally heating and cooling fluid present within the balloon and for locally heating and cooling the interior surface of the sphenoid sinus immediately adjacent the outer surface of the balloon; a temperature sensor connected to the interior of the balloon and connected to a temperature indicator external to the balloon for monitoring the temperature of the outer surface of the balloon; electrical stimulators attached to the outer surface of the balloon; connection means for connecting the electrical stimulators to a power source and control device outside of the sphenoid sinus for stimulating the sphenoid sinus and proximate structures with controlled electric current; and
,means attached to the outer surface of the balloon for discharging drugs from the insertion body into the interior of the sphenoid sinus for absorption by the pituitary gland or central nervous system. - View Dependent Claims (2, 3)
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Specification