Baxter Travenol Laboratories, Inc.

Baxter International Inc.

Sage Products, Inc.

John L Posey

Ronald W Swank

Paul H Hanifl

Lawrence G Ponsi

William C Christine

Donald R Harreld

Josef Schmidt

Janet Ratajczak

George J Herschman

Steffen Lyons

Kerry L Hanifl

Joseph Kus

Schmidt, Josef

John E Picken

Martin E Sliva

Frederic L Grude

A specimen transporting and processing system having a tubular container with a collar threadedly secured at one end and with a cap applied to the collar. The collar is temporarily locked in place on the container by means of an extending tab which is bound in place by a tape strip adhering to the tab and to the container. When the tape strip is removed or broken, the collar can then be unscrewed and removed from the container.

Specimen transporting and processing system

A container caddy for holding a waste container and having a foot activated mechanism for opening and closing the top of the waste container. The top opening mechanism includes a member for engaging the sliding top of the waste container and a linkage extending down to a foot pedal. The invention includes a receptacle for the waste container and a deployable handle for guiding movement of the container caddy. A quick disconnect latch is used to secure the opening mechanism to the sliding top of the waste container.

Container caddy having foot activated sliding top control

A system for impregnating and dispensing a swab. An outer bag is provided having at least one swab and a burst pouch located therein. The burst pouch is opened within the bag while the bag is sealed, impregnating the swab before its removal. The bag is then opened, and the impregnated swab is removed through an access opening in the bag. The access opening is located so that the bag may be lain horizontally without liquid in the bag spilling from the bag. The pouch is oriented in the bag to be in proximity to the absorbent head of the swab.

Swab impregnating and dispensing system

An apparatus for sealing and severing a web of film. The apparatus includes a first jaw located on one side of the web of film and a second jaw located on a second side of the web of film. The first and second jaws cooperate to grip the web of film. Located within the first jaw is a heater member for sealing and severing the web of film. The heater member is secured so that the time and/or pressure at which the heater member engages the web of film may be varied independent of the first jaw.

Apparatus for sealing and severing a web of film

A guide system for improving the orientation of a web of film as it passes around a fill tube structure in a form, fill, seal packaging machine is provided. The guide system comprises at least two members removably coupled to the fill tube structure, and so constructed and arranged that they increase the cross-sectional perimeter of the fill tube structure when they are secured thereto. The members cooperating with the fill tube structure to stretch the web of film as it passes around the fill tube structure. An improved apparatus for attaching fitments to a web of film and method is also provided.

Film guide system

An apparatus for sterilizing packaging material is provided. The apparatus includes a container or bath for containing a liquid sterilant through which the packaging material is drawn and guided. The container having an entry opening and exit opening, and guide rollers. At least one spray nozzle located at a position above the level of liquid sterilant for spraying the packaging material with recirculated filter liquid sterilant after it has passed through the liquid sterilant bath is provided.

Apparatus for sterilizing film and like packaging material

A packaging machine for creating from a web of flexible film a bag for housing a product comprising an apparatus for feeding a web of film through the packaging machine, a sealing station for heating the web of film to create seals in the web of film, the sealing station including a pair of jaws located diametric each other, at least one of the jaws having coupled thereto a member for heating the web of film, and the second jaw having coupled thereto a back-up bar, the jaws being coupled to a member for urging the jaws towards each other. The packaging machine includes boots for segregating a sterile area of the packaging machine through which the web of film is fed, from nonsterile areas, the boots including a plurality of flexible, pleated rubber members that segregate nonsterile internal areas of the sealing station from the sterile area.

Means for segregating sterile and nonsterile environments in a packaging

An apparatus for removing liquid and residue from a web of film is provided. The apparatus includes an exhaust tube having an inlet and an outlet, the web of film passing through the exhaust tube from the inlet through the outlet, the exhaust tube being under a negative pressure. Two air knives are located above the outlet of the exhaust tube, one air knife being located on a first side of the film and second air knife being located on a second side of the film, the air knives include a plurality of holes for directing a gas for removing the liquid and residue onto the web of film. The exhaust tube cooperates with the air knives to capture a portion of the removed liquid and residue.

Apparatus for removing liquid and residue from a web of film

An apparatus for splicing film together is provided. The apparatus includes a first jaw and a second jaw, the jaws cooperating to clamp two film ends together. A heat sealer for sealing the two film ends together is located in the first jaw. A rotatable block is located in a second jaw. The rotatable block is rotatable to a cutting position and a sealing position. In the cutting position, a side of the rotatable block having a slot faces upwardly and contacts the film. In the sealing position a side of the rotatable block having a back up member faces upwardly and contacts the film. When the film is clamped between the jaws and the rotatable block and is in the cutting position, a portion of the block, and accordingly the film, extends outwardly from a horizontal plane defined between the jaws. Therefore, after the film is cut along the slot in the block and the block is rotated to the sealing position, the severed ends of the film overlap. A method of splicing film is also provided.

Apparatus for splicing film together

A form, fill and seal apparatus for producing flexible containers having fitments located at one end of the container. The invention provides a former for folding into a tubular shape a substantially flat web of film with attached fitments. The former includes a substantially V-shaped member, an elongated member secured to the V-shaped member, and a U-shaped member. The V-shaped member, elongated member, the U-shaped member cooperate to fold the substantially flat web of film to bring opposite longitudinal portions thereof into aligned relationship.

Former for form, fill and seal packaging machine

An apparatus for severing a web of film in a form, fill and seal packaging machine. The apparatus includes a removable knife and a holder for removably receiving the knife. The holder includes a channel having a pivot pin and a reduced cross-sectional portion. The knife includes a notch for pivoting on the pivot pin.

Growing community of inventors

McHenry, IL, United States of America

John L Posey