Stimulation for treating and diagnosing conditions
First Claim
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1. A method for facilitating a diagnosis of a condition of a subject, comprising:
- applying a current to a site of the subject selected from the list consisting of;
a sphenopalatine ganglion (SPG) of the subject, and a neural tract originating in or leading to the SPG;
configuring the current to increase conductance of molecules from brain tissue of the subject through a blood brain barrier (BBB) of the subject into a systemic blood circulation of the subject; and
sensing a quantity of the molecules from a site outside of the brain of the subject, following initiation of application of the current.
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Abstract
A method is provided for facilitating a diagnosis of a condition of a subject, including applying a current to a site of the subject selected from the list consisting of: a sphenopalatine ganglion (SPG) of the subject, and a neural tract originating in or leading to the SPG, and configuring the current to increase conductance of molecules from brain tissue of the subject through a blood brain barrier (BBB) of the subject into a systemic blood circulation of the subject. The method also includes sensing a quantity of the molecules from a site outside of the brain of the subject, following initiation of application of the current.
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Citations
129 Claims
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1. A method for facilitating a diagnosis of a condition of a subject, comprising:
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applying a current to a site of the subject selected from the list consisting of;
a sphenopalatine ganglion (SPG) of the subject, and a neural tract originating in or leading to the SPG;
configuring the current to increase conductance of molecules from brain tissue of the subject through a blood brain barrier (BBB) of the subject into a systemic blood circulation of the subject; and
sensing a quantity of the molecules from a site outside of the brain of the subject, following initiation of application of the current. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A method for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, comprising:
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stimulating sphenopalatine ganglion (SPG)-related tissue of the subject by applying an electrical signal to the SPG-related tissue, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG; and
configuring the stimulation so as to cause an increase in molecular passage between the CNS and another body compartment of the subject, so as to facilitate the diagnosis of the CNS condition. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29)
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30. A method for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, comprising:
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stimulating sphenopalatine ganglion (SPG)-related tissue of the subject by applying an electrical signal to the SPG-related tissue, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG; and
configuring the stimulation so as to cause an increase in molecular passage between cerebrospinal fluid (CSF) of the subject and another body fluid of the subject, so as to facilitate the diagnosis of the CNS condition. - View Dependent Claims (31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
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43. A method for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, comprising:
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stimulating sphenopalatine ganglion (SPG)-related tissue of the subject by applying an electrical signal to the SPG-related tissue, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG; and
configuring the stimulation so as to cause an increase in molecular passage between cerebrospinal fluid (CSF) of the subject and a tissue of the subject, so as to facilitate a diagnosis of the CNS condition. - View Dependent Claims (44, 45, 46, 47, 48, 49)
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50. A method for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, comprising:
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applying an electrical signal to at least one site of the subject, the site selected from the list consisting of;
a sphenopalatine ganglion (SPG) of the subject, an anterior ethmoidal nerve of the subject, a posterior ethmoidal nerve of the subject, a communicating branch between an anterior ethmoidal nerve and a retro-orbital branch of an SPG of the subject, a communicating branch between a posterior ethmoidal nerve and a retro-orbital branch of an SPG of the subject, a greater palatine nerve of the subject, a lesser palatine nerve of the subject, a sphenopalatine nerve of the subject, a communicating branch between a maxillary nerve and an SPG of the subject, a nasopalatine nerve of the subject, a posterior nasal nerve of the subject, an infraorbital nerve of the subject, an otic ganglion of the subject, an afferent fiber going into the otic ganglion of the subject, an efferent fiber going out of the otic ganglion of the subject, a vidian nerve of the subject, a greater superficial petrosal nerve of the subject, and a lesser deep petrosal nerve of the subject; and
configuring the signal so as to cause an increase in molecular passage between the CNS and another body compartment of the subject, so as to facilitate a diagnosis of the CNS condition. - View Dependent Claims (51)
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52. A method for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, comprising:
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applying an electrical signal to at least one site of the subject, the site selected from the list consisting of;
a sphenopalatine ganglion (SPG) of the subject, an anterior ethmoidal nerve of the subject, a posterior ethmoidal nerve of the subject, a communicating branch between an anterior ethmoidal nerve and a retro-orbital branch of an SPG of the subject, a communicating branch between a posterior ethmoidal nerve and a retro-orbital branch of an SPG of the subject, a greater palatine nerve of the subject, a lesser palatine nerve of the subject, a sphenopalatine nerve of the subject, a communicating branch between a maxillary nerve and an SPG of the subject, a nasopalatine nerve of the subject, a posterior nasal nerve of the subject, an infraorbital nerve of the subject, an otic ganglion of the subject, an afferent fiber going into the otic ganglion of the subject, an efferent fiber going out of the otic ganglion of the subject, a vidian nerve of the subject, a greater superficial petrosal nerve of the subject, and a lesser deep petrosal nerve of the subject; and
configuring the signal so as to cause an increase in molecular passage between cerebrospinal fluid (CSF) of the subject and another body fluid of the subject, so as to facilitate a diagnosis of the CNS condition. - View Dependent Claims (53)
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54. A method for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, comprising:
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applying an electrical signal to at least one site of the subject, the site selected from the list consisting of;
a sphenopalatine ganglion (SPG) of the subject, an anterior ethmoidal nerve of the subject, a posterior ethmoidal nerve of the subject, a communicating branch between an anterior ethmoidal nerve and a retro-orbital branch of an SPG of the subject, a communicating branch between a posterior ethmoidal nerve and a retro-orbital branch of an SPG of the subject, a greater palatine nerve of the subject, a lesser palatine nerve of the subject, a sphenopalatine nerve of the subject, a communicating branch between a maxillary nerve and an SPG of the subject, a nasopalatine nerve of the subject, a posterior nasal nerve of the subject, an infraorbital nerve of the subject, an otic ganglion of the subject, an afferent fiber going into the otic ganglion of the subject, an efferent fiber going out of the otic ganglion of the subject, a vidian nerve of the subject, a greater superficial petrosal nerve of the subject, and a lesser deep petrosal nerve of the subject; and
configuring the signal so as to cause an increase in molecular passage between cerebrospinal fluid (CSF) of the subject and a tissue of the subject, so as to facilitate a diagnosis of the CNS condition. - View Dependent Claims (55)
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56. A method for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, the method comprising:
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stimulating at least one site of the subject by applying an electrical current to the site, the site selected from the list consisting of;
a sphenopalatine ganglion (SPG) of the subject, an anterior ethmoidal nerve of the subject, a posterior ethmoidal nerve of the subject, a communicating branch between the anterior ethmoidal nerve and the SPG, a communicating branch between the posterior ethmoidal nerve and the SPG, a nerve of the pterygoid canal of the subject, a greater palatine nerve of the subject, a lesser palatine nerve of the subject, a sphenopalatine nerve of the subject, a communicating branch between a maxillary nerve of the subject and the SPG, a nasopalatine nerve of the subject, a posterior nasal nerve of the subject, an infraorbital nerve of the subject, an otic ganglion of the subject, an afferent fiber going into the otic ganglion, and an efferent fiber going out of the otic ganglion;
configuring the stimulation so as to cause an increase in molecular passage between the CNS and another body compartment of the subject;
taking a sample from the body compartment; and
determining a level of a constituent of the sample, so as to facilitate the diagnosis of the CNS condition. - View Dependent Claims (57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70)
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71. A method for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, the method comprising:
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stimulating at least one site of the subject selected from the list consisting of;
a sphenopalatine ganglion (SPG) of the subject, an anterior ethmoidal nerve of the subject, a posterior ethmoidal nerve of the subject, a communicating branch between the anterior ethmoidal nerve and the SPG, a communicating branch between the posterior ethmoidal nerve and the SPG, a nerve of the pterygoid canal of the subject, a greater palatine nerve of the subject, a lesser palatine nerve of the subject, a sphenopalatine nerve of the subject, a communicating branch between a maxillary nerve of the subject and the SPG, a nasopalatine nerve of the subject, a posterior nasal nerve of the subject, an infraorbital nerve of the subject, an otic ganglion of the subject, an afferent fiber going into the otic ganglion, and an efferent fiber going out of the otic ganglion;
configuring the stimulation so as to cause an increase in molecular passage between the CNS and another body compartment of the subject;
taking a sample from the body compartment; and
determining a level of a constituent of the sample, so as to facilitate the diagnosis of the CNS condition. - View Dependent Claims (72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89)
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90. A method for treating a condition of a central nervous system (CNS) of a subject, comprising:
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applying a current to a site of the subject selected from the list consisting of;
a sphenopalatine ganglion (SPG) of the subject, and a neural tract originating in or leading to the SPG;
configuring the current to increase clearance of molecules from brain tissue of the subject through a blood brain barrier (BBB) of the subject into a systemic blood circulation of the subject, so as to treat the CNS condition. - View Dependent Claims (91, 92, 93, 94, 95)
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96. A method for treating a condition of a central nervous system (CNS) of a subject, comprising:
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stimulating sphenopalatine ganglion (SPG)-related tissue of the subject by applying an electrical signal to the SPG-related tissue, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG; and
configuring the stimulation so as to cause an increase in clearance of a neurotoxic compound from a brain of the subject through a blood brain barrier (BBB) of the subject to a systemic blood circulation of the subject, so as to treat the CNS condition. - View Dependent Claims (97)
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98. A method for treating a condition of a central nervous system (CNS) of a subject, comprising:
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stimulating sphenopalatine ganglion (SPG)-related tissue of the subject by presenting an odorant to an air passage of the subject, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG; and
configuring the stimulation so as to cause an increase in clearance of a neurotoxic compound from a brain of the subject through a blood brain barrier (BBB) of the subject to a systemic blood circulation of the subject, so as to treat the CNS condition.
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99. A method for treating a condition of a central nervous system (CNS) of a subject, comprising:
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stimulating sphenopalatine ganglion (SPG)-related tissue of the subject by applying an electrical signal to the SPG-related tissue, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG; and
configuring the stimulation so as to cause an increase in clearance of a neurotoxic compound from cerebrospinal fluid (CSF) of the subject through a blood brain barrier (BBB) of the subject to a systemic blood circulation of the subject, so as to treat the CNS condition. - View Dependent Claims (100)
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101. A method for treating a condition of a central nervous system (CNS) of a subject, comprising:
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stimulating sphenopalatine ganglion (SPG)-related tissue of the subject by presenting an odorant to an air passage of the subject, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG; and
configuring the stimulation so as to cause an increase in clearance of a neurotoxic compound from cerebrospinal fluid (CSF) of the subject through a blood brain barrier (BBB) of the subject to a systemic blood circulation of the subject, so as to treat the CNS condition.
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102. Apparatus for facilitating a diagnosis of a condition of a subject, comprising a stimulator adapted to:
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apply a current to a site of the subject selected from the list consisting of;
a sphenopalatine ganglion (SPG) of the subject, and a neural tract originating in or leading to the SPG, andconfigure the current to increase conductance of molecules from brain tissue of the subject through a blood brain barrier (BBB) of the subject into a systemic blood circulation of the subject, so as to facilitate the diagnosis of the condition. - View Dependent Claims (103, 104)
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105. Apparatus for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, comprising a stimulator adapted to:
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stimulate sphenopalatine ganglion (SPG)-related tissue of the subject by applying an electrical signal to the SPG-related tissue, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG, andconfigure the stimulation so as to cause an increase in molecular passage between the CNS and another body compartment of the subject, so as to facilitate the diagnosis of the CNS condition. - View Dependent Claims (106, 107, 108, 109, 110, 111)
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112. Apparatus for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, comprising a stimulator adapted to:
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stimulate sphenopalatine ganglion (SPG)-related tissue of the subject by applying an electrical signal to the SPG-related tissue, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG, andconfigure the stimulation so as to cause an increase in molecular passage between cerebrospinal fluid (CSF) of the subject and another body fluid of the subject, so as to facilitate the diagnosis of the CNS condition. - View Dependent Claims (113, 114)
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115. Apparatus for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, comprising a stimulator adapted to:
stimulate sphenopalatine ganglion (SPG)-related tissue of the subject by applying an electrical signal to the SPG-related tissue, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG, and configure the stimulation so as to cause an increase in molecular passage between cerebrospinal fluid (CSF) of the subject and a tissue of the subject, so as to facilitate the diagnosis of the CNS condition.- View Dependent Claims (116, 117)
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118. Apparatus for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, comprising a stimulator adapted to:
apply an electrical signal to at least one site of the subject, the site selected from the list consisting of;
a sphenopalatine ganglion (SPG) of the subject, an anterior ethmoidal nerve of the subject, a posterior ethmoidal nerve of the subject, a communicating branch between an anterior ethmoidal nerve and a retro-orbital branch of an SPG of the subject, a communicating branch between a posterior ethmoidal nerve and a retro-orbital branch of an SPG of the subject, a greater palatine nerve of the subject, a lesser palatine nerve of the subject, a sphenopalatine nerve of the subject, a communicating branch between a maxillary nerve and an SPG of the subject, a nasopalatine nerve of the subject, a posterior nasal nerve of the subject, an infraorbital nerve of the subject, an otic ganglion of the subject, an afferent fiber going into the otic ganglion of the subject, an efferent fiber going out of the otic ganglion of the subject, a vidian nerve of the subject, a greater superficial petrosal nerve of the subject, and a lesser deep petrosal nerve of the subject, and configure the signal so as to cause an increase in molecular passage between the CNS and another body compartment of the subject, so as to facilitate the diagnosis of the CNS condition.- View Dependent Claims (119)
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120. Apparatus for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, comprising a stimulator adapted to:
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apply an electrical signal to at least one site of the subject, the site selected from the list consisting of;
a sphenopalatine ganglion (SPG) of the subject, an anterior ethmoidal nerve of the subject, a posterior ethmoidal nerve of the subject, a communicating branch between an anterior ethmoidal nerve and a retro-orbital branch of an SPG of the subject, a communicating branch between a posterior ethmoidal nerve and a retro-orbital branch of an SPG of the subject, a greater palatine nerve of the subject, a lesser palatine nerve of the subject, a sphenopalatine nerve of the subject, a communicating branch between a maxillary nerve and an SPG of the subject, a nasopalatine nerve of the subject, a posterior nasal nerve of the subject, an infraorbital nerve of the subject, an otic ganglion of the subject, an afferent fiber going into the otic ganglion of the subject, an efferent fiber going out of the otic ganglion of the subject, a vidian nerve of the subject, a greater superficial petrosal nerve of the subject, and a lesser deep petrosal nerve of the subject, andconfigure the signal so as to cause an increase in molecular passage between cerebrospinal fluid (CSF) of the subject and another body fluid of the subject, so as to facilitate the diagnosis of the CNS condition. - View Dependent Claims (121)
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122. Apparatus for facilitating a diagnosis of a condition of a central nervous system (CNS) of a subject, comprising a stimulator adapted to:
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apply an electrical signal to at least one site of the subject, the site selected from the list consisting of;
a sphenopalatine ganglion (SPG) of the subject, an anterior ethmoidal nerve of the subject, a posterior ethmoidal nerve of the subject, a communicating branch between an anterior ethmoidal nerve and a retro-orbital branch of an SPG of the subject, a communicating branch between a posterior ethmoidal nerve and a retro-orbital branch of an SPG of the subject, a greater palatine nerve of the subject, a lesser palatine nerve of the subject, a sphenopalatine nerve of the subject, a communicating branch between a maxillary nerve and an SPG of the subject, a nasopalatine nerve of the subject, a posterior nasal nerve of the subject, an infraorbital nerve of the subject, an otic ganglion of the subject, an afferent fiber going into the otic ganglion of the subject, an efferent fiber going out of the otic ganglion of the subject, a vidian nerve of the subject, a greater superficial petrosal nerve of the subject, and a lesser deep petrosal nerve of the subject, andconfigure the signal so as to cause an increase in molecular passage between cerebrospinal fluid (CSF) of the subject and a tissue of the subject, so as to facilitate the diagnosis of the CNS condition. - View Dependent Claims (123)
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124. Apparatus for treating a condition of a central nervous system (CNS) of a subject, comprising a stimulator adapted to:
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stimulate sphenopalatine ganglion (SPG)-related tissue of the subject by applying an electrical signal to the SPG-related tissue, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG, andconfigure the stimulation so as to cause an increase in clearance of a neurotoxic compound from a brain of the subject through a blood brain barrier (BBB) of the subject to a systemic blood circulation of the subject, so as to treat the CNS condition. - View Dependent Claims (125)
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126. Apparatus for treating a condition of a central nervous system (CNS) of a subject, comprising a stimulator adapted to:
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stimulate sphenopalatine ganglion (SPG)-related tissue of the subject by presenting an odorant to an air passage of the subject, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG, andconfigure the stimulation so as to cause an increase in clearance of a neurotoxic compound from a brain of the subject through a blood brain barrier (BBB) of the subject to a systemic blood circulation of the subject, so as to treat the CNS condition.
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127. Apparatus for treating a condition of a central nervous system (CNS) of a subject, comprising a stimulator adapted to:
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stimulate sphenopalatine ganglion (SPG)-related tissue of the subject by applying an electrical signal to the SPG-related tissue, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG, andconfigure the stimulation so as to cause an increase in clearance of a neurotoxic compound from cerebrospinal fluid (CSF) of the subject through a blood brain barrier (BBB) of the subject to a systemic blood circulation of the subject, so as to treat the CNS condition. - View Dependent Claims (128)
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129. Apparatus for treating a condition of a central nervous system (CNS) of a subject, comprising a stimulator adapted to:
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stimulate sphenopalatine ganglion (SPG)-related tissue of the subject by presenting an odorant to an air passage of the subject, the SPG-related tissue selected from;
an SPG of the subject and nerve fibers of the subject which are directly anatomically connected to the SPG, andconfigure the stimulation so as to cause an increase in clearance of a neurotoxic compound from cerebrospinal fluid (CSF) of the subject through a blood brain barrier (BBB) of the subject to a systemic blood circulation of the subject, so as to treat the CNS condition.
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Specification