Syringe with energy delivery component and method of use

Patent metadata

Field	Value
Publication number	US-9895494-B2
Application number	US-62699607-A
Country	US
Kind code	B2
Filing date	Jan 25, 2007
Priority date	Jan 25, 2007
Publication date	Feb 20, 2018
Grant date	Feb 20, 2018

Abstract

A syringe having an energy source disposed therein is disclosed. The syringe is capable of both the delivery and/or aspiration of materials as well as the delivery of an effective amount of various types of energy to a target to produce a desired result. A method utilizing the syringe to administer materials and to deliver energy to the material is also disclosed.

First claim

What is claimed is:

1. A syringe, comprising:
a barrel having a proximal end configured to accept a piston, such that the piston is entirely moveable relative to the barrel, the barrel having an outlet extending distally therefrom for discharging a material from the barrel;
at least one energy source connected to the piston extending into the barrel; and
a delivery element disposed in the barrel distal to the piston, the delivery element being in communication with the energy source and wholly disposed within the barrel, the delivery element configured to deliver energy from the energy source while the piston is stationary to at least one of the material and a treatment site,
wherein the energy source is a light energy source and the delivery element is an optical waveguide coupled to the distal end of the piston.

2. The syringe of claim 1 wherein the material is a photopolymerizing resin.

3. The syringe of claim 1 wherein the delivery element remains within the syringe adjacent to a target area that is within the barrel.

4. The syringe of claim 1 , wherein the energy source and the delivery element are discrete components not in direct contact with one another.

5. The syringe of claim 1 , wherein the energy source is wholly disposed within the piston.

6. A syringe, comprising:
an energy source connected to a piston and configured to provide photonic energy, the energy source being in communication with a delivery element that is configured to receive the photonic energy and transmit energy to a target, the target being at least one of a therapeutic material disposed within the syringe and an external treatment site; and
wherein the piston is disposed within a barrel of the syringe, the piston is entirely moveable relative to the barrel in a distal direction to expel the therapeutic material from the barrel, and the delivery element is disposed in the barrel distal to the terminal distal end of the piston,
wherein the delivery element comprises an optical wave guide.

7. The syringe of claim 6 further comprising a detector disposed in the syringe, the detector capable of measuring a response from the target resulting from the delivery of energy.

8. The syringe of claim 6 , wherein the energy source and the delivery element are discrete components not in direct contact with one another.

9. The syringe of claim 6 , wherein the delivery element is configured to transmit photonic energy to a target while the piston is stationary.

10. The syringe of claim 6 , wherein the energy source is wholly contained within the piston.

Assignees

• Fisher Michael Alan
• Mickiewicz Chris
• Depuy Synthes Products Inc

Inventors

• Fisher Michael Alan
• Mickiewicz Chris

Classifications

• A61M2005/3125

  specific display means, e.g. to indicate dose setting · CPC title

• A61B2017/22014

  the ultrasound transducer being outside patient's body; with an ultrasound transmission member; with a wave guide; with a vibrated guide wire · CPC title

• A61M2205/3306

  Optical measuring means · CPC title

• A61F2002/4688

  having operating or control means · CPC title

• A61M5/31511 Primary

  Piston or piston-rod constructions, e.g. connection of piston with piston-rod (A61M5/5066 takes precedence) · CPC title