Injection setup kits and methods

Patent metadata

Field	Value
Publication number	US-11911587-B2
Application number	US-202017006973-A
Country	US
Kind code	B2
Filing date	Aug 31, 2020
Priority date	Aug 31, 2020
Publication date	Feb 27, 2024
Grant date	Feb 27, 2024

Abstract

An injection setup kit can include a manifold connector, a first packaging container, and a fluid line. The first packaging container can define a first closed interior volume that includes a patient interface connector having a patient interface inlet, a first patient interface outlet, and a valve configured to selectively permit fluid communication through the patient interface connector. The patient interface inlet can be fluidly connected to the manifold outlet. The fluid line can have a first fluid line end and a second fluid line end. The first fluid line end can be connected to the patient interface inlet within the first closed interior volume. The second fluid line end can extend outside of the first closed interior volume and be connected to a manifold outlet outside of the first closed interior volume.

First claim

What is claimed is:

1. An injection setup kit comprising:
a first packaging container defining a first closed sterile interior volume that comprises:
a patient interface connector including a patient interface inlet, a patient interface outlet, and a valve that is configured to selectively permit fluid to be communicated through the patient interface connector from the patient interface inlet to the patient interface outlet; and
a fluid collection receptacle fluidly connected to the patient interface outlet;

a second packaging container separate from the first packaging container, the second packaging container defining a second closed sterile interior volume that comprises a manifold connector including a manifold inlet and a manifold outlet; and
a fluid line having a first fluid line end and a second fluid line end, wherein the first fluid line end is fluidly connected to the patient interface inlet within the first closed sterile interior volume of the first packaging container, and the second fluid line end is fluidly connected to the manifold outlet within the second closed sterile interior volume of the second packaging container;
wherein:
the first and second packaging containers comprise respective apertures through which the fluid line passes;
the second packaging container is independently openable with respect to the first packaging containers such that when the second packaging container is opened, the first packaging container maintains its first closed sterile interior volume; and
the fluid collection receptacle is configured to hold fluid output from the manifold outlet during an air purge process that is performed when the second packaging container is opened and the first packaging container maintains its first closed sterile interior volume.

2. The kit of claim 1 , further comprising:
a flushing fluid line having a first flushing fluid line end and a second flushing fluid line end, and
wherein the manifold connector further includes a second manifold inlet, wherein the first flushing fluid line end is connected to the second manifold inlet within the second closed sterile interior volume of the second packaging container.

3. The kit of claim 1 , wherein the second closed sterile interior volume of the second packaging container further comprises:
an air detection interface downstream of the manifold outlet, the air detection interface configured to facilitate detection of the presence of air in the fluid line.

4. The kit of claim 1 , wherein the second closed sterile interior volume of the second packaging container further comprises:
a first fluid reservoir defining a first internal reservoir volume, the first internal reservoir volume including a first plunger.

5. The kit of claim 4 , wherein the second closed sterile interior volume of the second packaging container further comprises:
a contrast fluid line having a first contrast fluid line end and a second contrast fluid line end, the first contrast fluid line end connected to the first manifold inlet within the second closed sterile interior volume of the second packaging container and the second contrast fluid line end connected to the first fluid reservoir within the second closed sterile interior volume of the second packaging container.

6. The kit of claim 5 , wherein the second closed sterile interior volume of the second packaging container further comprises:
a second fluid reservoir defining a second internal reservoir volume, the second internal reservoir volume including a second plunger.

7. The kit of claim 6 , wherein the second closed sterile interior volume of the second packaging container further comprises:
a flushing fluid line having a first flushing fluid line end and a second flushing fluid line end,
wherein the manifold connector further includes a second manifold inlet, wherein the first flushing fluid line end is connected to the second manifold inlet within the second closed sterile interior volume of the second packaging container and the second flushing fluid line end is connected to the second fluid reservoir within the second closed sterile interior volume of the second packaging container.

8. The kit of claim 1 , wherein the patient interface connector further includes a second patient interface outlet, and wherein the valve is configured to selectively permit fluid to be communicated through the patient interface connector from the patient interface inlet to either of the patient interface outlet and the second patient interface outlet.

9. The kit of claim 1 , wherein the manifold connector includes a second manifold inlet and a manifold valve, and wherein the manifold valve is configured to move, in response to a change in pressure at the manifold connector, between a first manifold valve position in which the manifold valve blocks fluid communication from the first manifold inlet to the manifold outlet and a second manifold valve position in which the manifold valve blocks fluid communication from the second manifold inlet to the manifold outlet.

10. A method of setting up an injection system, the method comprising the steps of:
providing a first packaging container, a second packaging container, and a fluid line, wherein:
the first packaging container defining a first closed sterile interior volume that comprises:
a patient interface connector including a patient interface inlet, a patient interface outlet, and a valve that is configured to selectively permit fluid to be communicated through the patient interface connector from the patient interface inlet to the patient interface outlet; and
a fluid collection receptacle fluidly connected to the patient interface outlet;

the second packaging defines a second closed sterile interior volume that comprises a manifold connector including a manifold inlet and a manifold outlet; and
the fluid line has a first fluid line end and a second fluid line end, wherein the first fluid line end is fluidly connected to the patient interface inlet within the first closed sterile interior volume of the first packaging container, and the second fluid line end is fluidly connected to the manifold outlet within the second closed sterile interior volume of the second packaging container;
further wherein:
the first and second packaging containers comprise respective apertures through which the fluid line passes;
the second packaging container is independently openable with respect to the first packaging containers such that when the second packaging container is opened, the first packaging container maintains its first closed sterile interior volume; and
the fluid collection receptacle is configured to hold fluid output from the manifold outlet during an air purge process that is performed when the second packaging container is opened and the first packaging container maintains its first closed sterile interior volume

opening the second packaging container and removing from the second packaging container the manifold connector;
after opening the second packaging container, fluidly connecting the first manifold inlet to a contrast fluid source;
after connecting the manifold inlet to the contrast fluid source, delivering contrast fluid from the contrast fluid source along the fluid line to the fluid collection receptacle that is within the closed sterile interior volume of the first packaging container;
after delivering contrast fluid to the fluid collection receptacle, opening the first packaging container and removing from the first packaging container the another end of the fluid line, the fluid collection receptacle, and the patient interface connector; and
after opening the second packaging container, fluidly connecting the patient interface c

Assignees

• Acist Medical Sys Inc

Inventors

• Bakken Matthew James Russell
• Fodness-Bondhus Spencer
• Porter Blaise D

Classifications

• A61M5/002 Primary

  Packages specially adapted therefor, e.g. for syringes or needles, kits for diabetics (needle protection, e.g. caps, A61M5/3202; for sharps A61B50/3001) · CPC title

• A61B6/481

  involving the use of contrast agents · CPC title

• A61B10/0045

  Devices for taking samples of body liquids · CPC title

• A61M5/007 Primary

  for contrast media · CPC title

• A61M5/365

  Air detectors (A61M5/1684 takes precedence; in extracorporeal blood circuits A61M1/3626) · CPC title