# US 9,038,823 B2 · Containers and components thereof for use in the medical industry and methods to manufacture the same

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- Number: US 9,038,823 B2
- Document ID: US9038823B2
- Status: Granted
- Kind: B2
- Application number: 14/059,654
- Filed: 2013-10-22
- Published: 2014-02-13
- Granted: 2015-05-26
- Earliest claimed: 2009-05-22
- Assignees: Fenwal, Inc.
- Applicants: Fenwal, Inc.
- Inventors: Carlos Calderon; Daniel Lynn; Bryan Blickhan
- Web page: https://patentgrep.com/patent/US9038823B2

## CPC

- A61J 1/1475: {Inlet or outlet ports}
- A61J 1/05: for collecting, storing or administering blood, plasma or medical fluids {(multiple bags systems for separating or storing blood components A61M1/0209); Infusion or perfusion containers}
- A61J 1/10: Bag-type containers
- A61J 1/1487: {with friction fit, e.g. connecting tubes directly to a protruding port}
- A61J 7/00: Devices for administering medicines orally, e.g. spoons (calibrated capacity measures for fluids or fluent solid material G01F19/00; weighing spoons G01G19/56); Pill counting devices; Arrangements for time indication or reminder for taking medicine
- B31B 70/844: {Applying rigid valves, spouts, or filling tubes}
- B65D 27/12: Closures
- Y10T 428/1352: Polymer or resin containing [i.e., natural or synthetic]
- Y10T 428/1393: Multilayer [continuous layer]
- A61J: CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- B31B: MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER (making wound articles, e.g. wound tubes, B31C; combined making and filling B65B)
- B65D: CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- Y10T: TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION

## Abstract

Containers and components thereof for use in the medical industry and methods to manufacture the same are described. An example tab for use with a medical container includes opposing sheets sealed to define an open ended chamber into which a port is to be at least partially positioned. The port is to enable access to the medical container. The tab includes a tear seal defined by each of the opposing sheets and a first guide positioned on a first side of each of the tear seals. The tab includes a second guide positioned on a second side of each of the tear seals, wherein the first and second guides are to enable a tear to propagate substantially between the guides and adjacent the tear seals.

## Claims

### Claim 1

A medical container having a first end and a second end opposite the first end, comprising: a plurality of sheets sealed along a peripheral edge to define a chamber, wherein the peripheral edge defines: a plurality of openings at the first end into which ports are positioned to enable access to the chamber; opposed corners at the first end; opposed corners at the second end; and an elongated aperture adjacent each corner at the second end for suspending the medical container relative to a floor, each of which is located to enable the medical container to be suspended at a different angle relative to the floor such that when the container is suspended from a selected one of the apertures, the port is offset from an axis extending generally diagonally from the selected aperture through the container and perpendicularly to the floor such that one of the corners interior of the container on the first end of the container is positioned vertically below the port in order to decrease the likelihood that particulate within the chamber affects flow through at least one of the plurality of ports, wherein the apertures comprise curved ends to decrease stress points adjacent one of the plurality of apertures from which the medical container is suspended.

### Claim 2

A medical container having a first end and a second end opposite the first end comprising: a plurality of sheets sealed along a peripheral edge to define a chamber, wherein the peripheral edge defines at least one opening at the first end into which a port is positioned to enable access to the chamber; opposed corners at the first end; opposed corners at the second end; and an aperture adjacent each corner at the second end located to enable the medical container to be suspended relative to a floor such that when the container is suspended from a selected one of the apertures, the port is offset from an axis extending generally diagonally from the selected aperture through the container and perpendicularly to the floor such that one of the corners interior of the container on the first end of the container is positioned vertically below the port in order to decrease the likelihood that particulate within the chamber affects flow through the port.

### Claim 3 (depends on 2)

The medical container of claim 2 wherein the at least one aperture is elongated and comprises curved ends to decrease stress points adjacent the aperture from which the medical container is suspended.