APPARATUS FOR RECONSTITUTING AND DISPENSING DRUGS FOR TOPICAL APPLICATION

• US 20140257204A1
• Filed: 03/05/2013
• Published: 09/11/2014
• Est. Priority Date: 03/05/2013
• Status: Abandoned Application

• Current Assignee: Stuart Robert Lessin
• Original Assignee: Stuart Robert Lessin
• Inventors: Lessin, Stuart Robert
• Application Number:
  US13/786,392
• Publication Number:
  US 20140257204A1
• Time in Patent Office: Days
• US Class Current: 604/290
• CPC Class Codes: A61M 35/003 Portable hand-held applicators having means for dispensing or spreading integral media hand-held massage devices with liquid delivery A61H7/003

Abstract

Apparatus and methods for reconstituting and/or removing lyophilized and/or vialed drugs for topical application includes a syringe having a removable plunger. A vial extraction adapter can interconnect the syringe and a vial, allowing a user to transfer a reconstituting solution from the syringe to the vial. After appropriate mixing, the user can then easily remove the reconstituted drug solution from the vial into the syringe. A cap can then be placed on that end of the syringe and the plunger of the syringe can be removed. An application adapter can be placed over the opening from which the plunger was removed. A cap of the application adapter can cover an applicator end that can be used to apply the liquid drug substance from the syringe. The cap of the application adapter can be replaced and any unused drug produced can be stored until needed again.

Claims

1. An apparatus for topical administration of a therapeutic agent, the apparatus comprising:

a syringe;

a plunger fitting into a first end of the syringe and pushing contents of the syringe out a second end of the syringe;

a vial extraction adapter fitting on the second end of the syringe;

a needle end of the vial extraction adapter fitting into a vial;

an applicator adapter fluidly connecting to the first end of the syringe when the plunger is removed therefrom; and

an applicator end of the applicator adapter operable to deliver the therapeutic agent topically to a user.

2. The apparatus of claim 1, further comprising a syringe cap removably fitting on the second end of the syringe to prevent fluid from escaping therefrom.

3. The apparatus of claim 1, further comprising an applicator end cap removably fitting on the applicator adapter to cover the applicator end.

4. The apparatus of claim 2, wherein the syringe cap is recessed in the second end of the syringe.

5. An apparatus for topical administration of a therapeutic agent, the apparatus comprising:

a syringe;

a plunger fitting into a first end of the syringe and pushing contents of the syringe out a second end of the syringe;

a vial extraction adapter fitting on the second end of the syringe;

a needle end of the vial extraction adapter fitting into a vial;

an applicator adapter fluidly connecting to the first end of the syringe when the plunger is removed therefrom;

an applicator end of the applicator adapter operable to deliver the therapeutic agent topically to a user;

a syringe cap removably fitting on the second end of the syringe to prevent fluid from escaping therefrom; and

an applicator end cap removably fitting on the applicator adapter to cover the applicator end.

6. A method for topically applying a therapeutic agent, comprising:

disposing a reconstituting solution in a syringe, the syringe having a plunger disposed in a first end thereof;

fitting a vial extraction adapter to a second end of the syringe;

attaching a vial to the vial extraction adapter;

depressing the plunger to introduce the reconstituting solution into the vial;

withdrawing the plunger to withdraw reconstituted therapeutic agent solution from the vial;

removing the vial extraction adapter from the syringe;

placing a syringe cap on the syringe to retain the reconstituted therapeutic agent in the syringe;

removing the plunger from the syringe;

placing an applicator adapter on the first end of the syringe; and

delivering the reconstituted therapeutic agent in the syringe through the applicator adapter to an applicator end thereof.

7. The method of claim 6, further comprising penetrating the vial with a needle end of the vial extraction adapter.

8. The method of claim 6, further comprising removably fitting an applicator end cap on the applicator adapter to cover the applicator end.

9. The method of claim 6, wherein the syringe cap is recessed in the second end of the syringe.