Apparatus and methods for donning sterile gloves

• US 6,435,388 B1
• Filed: 07/26/2001
• Issued: 08/20/2002
• Est. Priority Date: 10/27/2000
• Status: Expired due to Term

• Current Assignee: Weldbuilt Corporation
• Original Assignee: Edward Jordan, Kurwin J. Binder, Leon E. Mccrary
• Inventors: Jordan, Edward, Binder, Kurwin J., McCrary, Leon E.
• Primary Examiner(s): MOHANTY, BIBHU R
• Application Number:
  US09/916,413
• Publication Number:
  US 20020050499A1
• Time in Patent Office: 390 Days
• Field of Search: 223/111-120, 223/78, 223/79, 294/3.6
• US Class Current: 223/111
• CPC Class Codes: A61B 42/30 Devices for detecting perforations, leaks or tears
• CPC Class Codes: A61B 42/40 Packages or dispensers
• CPC Class Codes: A61B 42/50 Devices for putting-on or removing
• CPC Class Codes: G01M 3/3218 for flexible or elastic containers

Abstract

The present invention is directed to glove inflation apparatuses and methods for donning sterile gloves. The apparatuses includes at least one vacuum chamber that has an opening sized and shaped for receiving a glove and for establishing a fluid-tight seal between the glove and the vacuum chamber. The apparatuses further includes a vacuum pump which is connected to the chamber and a source of compressed gas which is in fluid communication with the glove. The apparatuses further includes a switch that is connected to the pump and the source of compressed gas. The switch has two states. In the first state, the switch permits the pump to evacuate the chamber. In the second state, the switch permits the source of compressed gas to expel the glove from the opening of the chamber. The methods for donning a sterile glove include the steps of securing a cuff portion of a glove onto an opening of a vacuum chamber to establish a fluid-tight seal between the glove and the vacuum chamber, creating a vacuum in the vacuum chamber so as to inflate the glove, placing a hand in the inflated glove, and applying positive pressure to the cuff portion of the glove to release the glove from the opening of the vacuum chamber.

Claims

1. A glove inflation apparatus, comprising:

at least one vacuum chamber having an opening sized and shaped for receiving a glove and for establishing a fluid-tight seal between the glove and the vacuum chamber;

a vacuum pump connected to the chamber;

a source of compressed gas in fluid communication with the glove; and

a switch, connected to the pump and the source, having a first state and a second state, wherein in the first state the switch permits the pump to evacuate the chamber and further wherein in the second state the switch permits the source to expel the glove from the opening of the chamber.

2. The apparatus of claim 1, further comprising:

a first vacuum chamber having an opening sized and shaped for receiving a first glove; and

a second vacuum chamber having an opening sized and shaped for receiving a second glove.

3. The apparatus of claim 1, further comprising:

a controller connected to the switch.

4. The apparatus of claim 3, wherein the controller is a foot pedal.

5. The apparatus of claim 1, wherein the chamber further comprises:

a transparent portion.

6. The apparatus of claim 1, further comprising:

adjustable supports for supporting the chamber.

7. The apparatus of claim 1, further comprising:

nozzle; and

a support ring, wherein the nozzle and support ring are sized and shaped to engage the opening of the chamber, and further wherein the nozzle directs the delivery of the compressed gas to the glove.

8. The apparatus of claim 7, wherein the nozzle and the support ring are of a unitary construction.

9. A glove inflation apparatus, comprising:

a glove assembly for supporting a cuff portion of a glove;

a vacuum chamber having an opening for receiving the glove assembly and for establishing a fluid-tight seal between the glove assembly and the opening of the chamber;

a vacuum pump connected to the vacuum chamber; and

a source of compressed gas connected to the glove assembly.

10. The glove inflation apparatus as claimed in claim 9 wherein the glove assembly comprises:

a glove;

a support ring having an exterior surface; and

a nozzle, coupled to the exterior surface of the support ring, wherein a first portion of the nozzle connects to the source of compressed gas, and wherein a second portion of the nozzle retains the glove.

11. A glove assembly, comprising:

a glove;

a support ring having an exterior surface; and

a nozzle, coupled to the support ring, wherein a first portion of the nozzle is configured to connect to a source of compressed gas and a second portion of the nozzle retains the glove, and wherein the second portion comprises a plurality of orifices.

12. The glove assembly of claim 11, wherein the nozzle is coupled to the exterior surface of the support ring.

16. The glove assembly of claim 11, wherein the nozzle is annular.

17. The glove assembly of claim 11, wherein the nozzle is oval shaped.

13. A method for donning a sterile glove, comprising:

securing a cuff portion of a glove onto an opening of a vacuum chamber to establish a fluid-tight seal between the glove and the vacuum chamber;

generating a vacuum in the vacuum chamber so as to inflate the glove;

placing a hand in the inflated glove; and

applying positive pressure to the cuff portion of the glove to release the glove from the opening of the vacuum chamber.

14. The method of claim 13, further comprising the step of:

verifying the integrity of glove by observing the inflation of the glove prior to placing a hand in the glove.

15. A glove inflation apparatus, comprising:

at least one vacuum chamber having an opening sized and shaped for receiving a glove; and

a switch coupled to the vacuum chamber, a source of compressed gas, and a vacuum source, the switch having a first state and a second state, wherein in the first state the vacuum chamber is connected through the switch to the vacuum source, and in the second state the vacuum chamber is connected through the switch to the compressed gas source.