IP Library › Granted Patent US 10,745,656
Granted Patent B2
US 10,745,656 · App. 16/175,530 · Granted Aug 18, 2020

Method of forming and using deactivation wipe kit

Inventors: Mark J. Compo (Doylestown, PA); Michael Balestri (Mechanicsville, VA)
Assignee: VELTEK ASSOCIATES, INC.
C11D17/049A61L2/18B65B5/045B65B7/02B65B51/10B65B55/08B65D31/14B65D31/145B65D75/5805B65D81/22A61L2/08A61L2202/17B65B55/027B65B2210/06
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Quick Facts
Patent No.
US 10,745,656
App. No.
16/175,530
Granted
Aug 18, 2020
Kind
B2
Abstract

A hazardous drug deactivation wipe kit includes a first pouch having a one-way valve coupled to an end thereof, a second pouch, and a third pouch. The first pouch contains a wipe saturated in a hypochlorite solution, the second pouch contains a wipe saturated in thiosulfate solution, and the third pouch contains a wipe saturated in isopropyl alcohol solution. The deactivation wipe kit may be used in a clean room to deactivate most hazardous drugs on a work surface.

Claims (34)

1. A method of preparing a deactivation wipe kit, comprising the steps of:

(a) placing a dry wipe in a first pouch having a one-way valve coupled to an end thereof;

(b) placing a thiosulfate-saturated wipe in a second pouch;

(c) placing an isopropyl alcohol-saturated wipe in a third pouch;

(d) hermetically sealing the first pouch, the second pouch, and the third pouch to respectively form a first closed pouch, second closed pouch and third closed pouch;

(e) placing the first closed pouch, the second closed pouch, and the third closed pouch in a plastic bag and hermetically sealing the plastic bag to form a closed pouch enclosure;

(f) placing the closed pouch enclosure in a container and irradiation sterilizing the container and its contents to form a sterilized closed container;

(g) transferring the sterilized closed container to a controlled environment and removing the first closed pouch, the second closed pouch, and third closed pouch from the closed pouch enclosure;

(h) aseptically filling the first closed pouch with sterile hypochlorite solution via the one-way valve to saturate the dry wipe with hypochlorite solution.

2. The method of preparing a deactivation wipe kit according to claim 1 , wherein step (d) and/or step (e) are performed by heat sealing the first pouch, the second pouch, the third pouch and/or the plastic bag.

3. The method of preparing a deactivation wipe kit according to claim 1 , wherein steps (a)-(c) may be formed sequentially or simultaneously.

4. The method of preparing a deactivation wipe kit according to claim 1 , wherein the step (e) further comprising placing the first closed pouch, the second closed pouch, and the third closed pouch in a first plastic bag and hermetically sealing the first plastic bag to form a first closed pouch enclosure, and placing the first closed pouch enclosure in a second plastic bag to form a second closed pouch enclosure.

5. The method of preparing a deactivation wipe kit according claim 1 , wherein step (h) forms a first closed filled pouch, and further comprising the step of placing the first closed filled pouch, the second closed pouch and the third closed pouch in a final plastic bag and hermetically sealing the final plastic bag to form a final closed pouch enclosure.

6. The method of preparing a deactivation wipe kit according to claim 5 , further comprising the step of placing the final closed pouch enclosure in a liner and a container.

7. The method of preparing a deactivation wipe kit according to claim 1 , wherein said step of irradiation sterilizing sterilizes the first pouch, second pouch, third pouch, dry wipe, thiosulfate-saturated wipe, isopropyl alcohol-saturated wipe, plastic bag, and container.

8. A method of using a deactivation wipe kit comprised of a first pouch having a one-way valve coupled to an end thereof, the first pouch containing a wipe saturated in hypochlorite solution;

a second pouch containing a wipe saturated in thiosulfate solution; and

a third pouch containing a wipe saturated in isopropyl alcohol solution,

wherein the deactivation wipe kit may be used in a clean room to deactivate hazardous drugs on a work surface;

wherein the method of use comprises the steps of:

(a) removing the wipe from the first pouch and applying the wipe to a work surface contaminated with at least one hazardous drug;

(b) removing the wipe from the second pouch and applying the wipe to the work surface;

(c) removing the wipe from the third pouch and applying the wipe to the work surface,

wherein step (a) deactivates the hazardous drug, step (b) decontaminates the work surface, and step (c) disinfects and cleans the work surface.

9. The method of claim 8 , wherein steps (a)-(c) are performed in sequential order.

10. The method of claim 8 , wherein each of the wipes are removed from the first pouch, the second pouch, and the third pouch, respectively, by tearing a perforation in each of the first pouch, the second pouch, and the third pouch.

11. A method of preparing a wipe kit, comprising the steps of:

(a) placing a dry first wipe in a first pouch having a one-way filling valve coupled to an end thereof and closing the first pouch to form a first closed pouch;

(b) placing a second wipe saturated with a second solution in a second pouch and closing the second pouch to form a second closed pouch;

(c) irradiation sterilizing the first closed pouch to form a first sterilized closed pouch;

(d) irradiation sterilizing the second closed pouch to form a second sterilized closed pouch; and

(e) filling the first sterilized closed pouch with a first solution via the one-way filing valve to saturate the dry first wipe with the first solution.

12. The method of claim 11 , wherein the step (e) forms a first sterilized filled closed pouch, and further comprising the step of placing the first sterilized filled closed pouch in a first bag and hermetically sealing the first bag to form a first sterilized filled closed pouch enclosure.

13. The method of claim 11 , further comprising the step of placing the second closed pouch in a second bag and hermetically sealing the second bag to form a second closed pouch enclosure.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 28, 2019
From: COMPO, MARK J.; BALESTRI, MICHAEL
To: VELTEK ASSOCIATES, INC.
Reel/Frame 048151/0518 →
Continuity (3)
Continuation 15271957 · Sep 21, 2016
Provisional Application 62320999 · Apr 11, 2016
Related Publication 20190062678A1 · Feb 28, 2019
Cited By (3)
US 12,296,055 US 12,318,493 US 12,492,061