Needle safe transfer guard

• US 20020189712A1
• Filed: 08/22/2002
• Published: 12/19/2002
• Est. Priority Date: 11/05/1999
• Status: Active Grant

• Current Assignee: Medtronic Minimed Incorporated (Medtronic Plc)
• Original Assignee: Medtronic Minimed Incorporated (Medtronic Plc)
• Inventors: Safabash, Jason H.
• Granted Patent: US 6,591,876 B2
• Time in Patent Office: Days
• US Class Current: 141/329
• CPC Class Codes: A61J 1/201 having one piercing end
• CPC Class Codes: A61J 1/2013 having two piercing ends
• CPC Class Codes: A61J 1/2051 having tap means, e.g. tap means activated by sliding
• CPC Class Codes: A61J 1/2055 having gripping means
• CPC Class Codes: A61J 1/2096 Combination of a vial and a syringe for transferring or mixing their contents

Abstract

A transfer guard for use by an individual for transferring contents from a supply container into a receiver container includes a supply adapter, a receiver adapter, a support structure and a fluid conducting element. The supply adapter connects the supply container to the transfer guard, and the receiver adapter connects the receiver container to the transfer guard. The support structure couples the supply adapter with the receiver adapter, and supports the fluid conducting element which, passes through the supply adapter and the receiver adapter. The fluid conducting element provides a passage for the contents to transfer from the supply container into the receiver container. The fluid conducting element also includes at least one pointed end that is substantially protected by the transfer guard from contact with the individual.

Claims

1. A transfer guard for use by an individual for transferring contents from a supply container to a receiver container that accepts the contents, the transfer guard comprising:

a supply adapter that mates with the supply container;

a receiver adapter that mates with the receiver container;

a fluid conducting element that passes through the supply adapter and the receiver adapter, wherein the fluid conducting element provides a passage for the contents to transfer from the supply container through both of the adapters into the receiver container, and wherein the fluid conducting element includes at least one point that is substantially protected by the adapters from contact with the individual and;

a support structure coupled between the supply adapter and the receiver adapter to support the supply adapter, the receiver adapter, and the fluid conducting element, wherein the supply adapter and the receiver adapter remain substantially stationary with respect to each other.

2. A transfer guard according to claim 1, wherein the distance between the supply adapter and the receiver adapter is substantially constant.

3. A transfer guard according to claim 1, wherein the support structure is generally rigidly fixed.

4. A transfer guard according to claim 1, wherein the fluid conducting element includes two points that are substantially protected by the adapters from contact with the individual.

5. A transfer guard according to claim 1, wherein the fluid conducting element is a needle.

6. A transfer guard according to claim 1, wherein the supply adapter is a slotted snap-on connector.

7. A transfer guard according to claim 1, wherein the supply adapter is a Luer connector.

8. A transfer guard according to claim 1, wherein the receiver adapter is a reservoir connector.

9. A transfer guard according to claim 1, wherein the receiver adapter is a Luer connector.

10. A transfer guard according to claim 1, wherein the support structure includes at least two finger grips.