Endodontic micro surgical suction tip for management of a necrotic tooth
A system and method for treating a necrotic tooth in a root canal and includes using a dual function double barrel reciprocating syringe in conjunction with a dual channel needle to provide both an irrigant for irrigation and aspiration of the irrigant and organic debris within the necrotic tooth. Once optimally positioned and secured in place by a rubber seal, root canal of the tooth can be treated through irrigation and aspiration of the dual channel needle.
1. A double barrel reciprocating syringe for treating a necrotic tooth of a patient comprising:
a first barrel of the double barrel reciprocating syringe configured to hold a volume of irrigant;
a second barrel of the double barrel reciprocating syringe configured to hold a volume of aspirant and/or organic debris;
a handle apparatus comprising:
a gun handle;
an upper handle terminating in a trigger grip; and
a pivot point connecting the gun handle and the upper handle;
a first plunger and tightening screw arrangement with a first proximal end connected to the upper handle and a first distal end connected to the first barrel;
a second plunger and tightening screw arrangement with a second proximal end connected to the upper handle and a second distal end connected to the second barrel;
a tube collection center connected to a first opening of the first barrel and a second opening of the second barrel, respectively, at a proximal end of the tube collection center;
a needle cap connector connected to the tube collection center at a proximal end of the needle cap collector; and
a dual channel needle connected to the needle cap connector at a distal end of the needle cap connector, wherein the dual channel needle has a first channel for irrigation and a second channel for aspiration, and wherein a distal end the dual channel needle is configured to be inserted into a root canal of a patient's necrotic tooth
and wherein a rubber seal is provided on the dual channel needle, wherein the rubber seal is configured to fit within a pulp chamber of the patient's necrotic tooth such that it abuts an interior surface of the pulp chamber and is positioned such that the distal end of the dual channel needle is prevented from penetrating an apex of the root canal.
2. The double barrel reciprocating syringe as recited in claim 1 , wherein said gun handle bends after the pivot point and forms a mounting bar that provides support and alignment to the first barrel and the second barrel of the double barrel reciprocating syringe.
3. The double barrel reciprocating syringe as recited in claim 2 , wherein the first channel for irrigation and the second channel for aspiration of the dual channel needle each have a side vent.
4. The double barrel reciprocating syringe as recited in claim 3 , wherein the first plunger and the second plunger are caused to move when the trigger grip and the gun handle are squeezed together.
5. The double barrel reciprocating syringe as recited in claim 4 , wherein said rubber seal is formed from two frustums.
6. The double barrel reciprocating syringe as recited in claim 5 , wherein said first frustrum is inverted with respect to said second frustum.
7. The double barrel reciprocating syringe as recited in claim 6 , where said first and second plungers move simultaneously.
8. The double barrel reciprocating syringe as recited in claim 7 , wherein the first plunger moves across a first volume of the first barrel causing the irrigant to enter the first channel of the dual channel needle.
9. The double barrel reciprocating syringe as recited in claim 8 , wherein the second plunger moves towards the handle of the double barrel reciprocating syringe of the first barrel causing the irrigant and/or organic debris to enter the second channel of the dual channel needle.