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Class 604/903 - MEDICAL CONTAINER WITH MATERIAL AGITATION MEANS


Subclass of Class 604 - Surgery
Definition: Medical containers having means therein to stir, mix, or
No. of patents: 31
Last issue date: 10/14/2008


NumberTitleIssue Date
7435380Pseudo-plastic or thixotropic liquid deodorant product for ostomy pouches
A pseudo-plastic or thixotropic carrier having anti-malodorous components dissolved or suspended therein is sprayed on the internal surfaces of an ostomy bag or pouch. The viscoelastic properties of the carrier allow the composition to be conveniently dispensed from...
10/14/2008
7011797Apparatus for thawing frozen biological fluids utilizing heating plates and oscillatory motion to enhance heat transfer by mixing
An improved dry heat method and apparatus for thawing frozen biological fluids utilizing electrically heated plates and oscillatory motion to enhance heat transfer by mixing as the fluid thaws. Bags of frozen fluid to be thawed are lightly squeezed between two heati...
03/14/2006
6659994Bag for storing a first substance injectable, in particular, in a human or animal body
A bag arrangement for intermixing two, separately stored substances. The bag arrangement includes a bag having a jacket defining an inner chamber for accommodating a first substance and a piercing device having a chamber in which the jacket is received. A...
12/09/2003
6033377Device for the administration of a liquid medicament suspension
In an ampoule for a medicament the space accommodating the medicament is defined by an ampoule wall (1) a pierceable seal (5) closing one end of the ampoule and a piston (7) closing the other end of the ampoule. A metal containing fixation element (8) is ...
03/07/2000
6007773Frozen plasma thawing system
A technique and apparatus for rapidly thawing a frozen blood plasma unit. The holder maintains a plasma unit pouch submerged in a manner which affords substantial thermal contact between the plasma unit and the fluid bath. The fluid is manipulated to prov...
12/28/1999
5779974Frozen plasma thawing system
A technique and apparatus for rapidly thawing a frozen blood plasma unit. The holder maintains a plasma unit pouch submerged in a manner which affords substantial thermal contact between the plasma unit and the fluid bath. The fluid is manipulated to prov...
07/14/1998
5725500Containers for liquid medicaments
A container for a liquid medicament suspension, e.g. an insulin crystal suspension, has a tube with a sealing piston, a cap, and a mixing element which moves along the tube to assist mixing the suspension. The element is guided by the inner surface of the...
03/10/1998
5549574Cartridge assembly for use in a pen-type medicament injector
A cartridge assembly for use in a pen-type medicament injector includes a cartridge for holding a medicament suspension with an open end and an opposite capped end configured to receive a needle therethrough to permit the exit of the medicament suspension...
08/27/1996
5533804Process for preparing a stock solution composition for a medical treatment, and a soft bag having a magnetic stirrer to be used in the preparation of said stock solution composition
Processes for the preparation of stock solutions for use in medical treatments such as dialysis including the steps of providing a flexible bag containing powder components of the stock solution, supplying water to the flexible bag to provide the stock so...
07/09/1996
5380087Pharmaceutical mixing container with rotationally mounted housing
A pharmaceutical mixing container for storing a liquid having at least two factions which tend to separate during storage. A cartridge housing having an inner volume is closed at one end by a septum arrangement and at another end by a slidable sealing mem...
01/10/1995
5352036Method for mixing and dispensing a liquid pharmaceutical with a miscible component
A pharmaceutical mixing container for storing a liquid having at least two factions which tend to separate during storage. A housing has an inner volume and is closed at one end by a septum arrangement and at another end by a slidable sealing member. A ma...
10/04/1994
5243833Device for thawing frozen transfusion material and method therefore
A method and device for thawing pouches of frozen transfusion material including a membrane which provides a barrier within an interior of the device with the membrane receiving the pouches of frozen material therewithin. The interior of the device includ...
09/14/1993
5240323Pharmaceutical mixing container with extendable agitator bellows
A pharmaceutical mixing container for storing a liquid having at least two factions which tend to separate during storage. A housing has an inner volume and is closed at one end by a septum arrangement. An extendable mixing element is slidably and sealing...
08/31/1993
5240322Pharmaceutical mixing container with rotatable vaned internal magnetic mixing element
A pharmaceutical mixing container for storing a liquid having at least two factions which tend to separate during storage. A housing has an inner volume and is closed at one end by a septum arrangement and at another end by a slidable sealing member. A va...
08/31/1993
5226878Two-container system for mixing medicament with diluent including safety wand to protect against improper titration
An improved diluent container having a small elongated wand (made of plastic or similar material), designed to secure a drug vial cap in place and simultaneously obstruct an I.V. port in a diluent bag similar to an ADD-VANTAGE flexible diluent container. ...
07/13/1993
5207320Compartmented mixing device with bead
A device comprising a generally cylindrical plastics container sealed at its ends and having an area intermediate said ends defined by one or more temporary seals, thereby dividing the container into two compartments and an intermediate area between the c...
05/04/1993
5147330Blood cradle
A cradle for use in blood donating processes comprises surface (2) which is intended to support a blood-collecting bag and to be rocked reciprocatingly on an axle (4) which extends perpendicularly to the surface, by means of a crank (5, 7). The cradle is ...
09/15/1992
5057429Apparatus for floating animal cells in a double-bag container
The instant invention relates to an apparatus for floating animal cells in a double-bag container, where an outer bag containing culture media and a volume of air houses an inner bag of a semipermeable film containing cells suspended in a culture media. T...
10/15/1991
5045074Direct drive blood defibrination apparatus and method
A direct drive blood defibrination unit and a method of using the unit are presented. The blood defibrination unit includes a vacuum bottle having input, vacuum, dispensing and drive ports therein. Contained within the bottle is a rotatable stir bar which...
09/03/1991
4923449Apparatus for collecting constant amounts of blood from individual donors
An apparatus for the collection of blood via a collapsible inflow pipe into an inflatable bag having an anticoagulant prefilled therein. The bag is placed on a weighing platform coupled to a load cell, which produces an electric voltage signal representat...
05/08/1990
4880146Drop dispenser which automatically stirs the contents of the dispenser when the cap is removed
An improved drop dispenser comprised of a container having a threaded cap and a drop nozzle/impeller assembly positioned inside said container. The cap has a receiving orifice which receives and engages the end of drop nozzles so that when the cap is remo...
11/14/1989
4850966Device for the administration of medicament suspensions
A medicament container, such as an injection ampule, for multiple administration of medicament suspensions the containers is filled with medicament so as to be free of gas bubbles, and includes at least one inert mixing element of suitable size whose dens...
07/25/1989
4846786Bioreactor containing suspended, immobilized species
A reactor system especially suited for removal of chemical species from the bloodstream or other biological solutions containing suspended material. The reactor contains species such as enzymes, antibodies, receptors, anti-toxins, and a variety of drugs o...
07/11/1989
4745907System and method for delivering insoluble materials into a living body
To deliver a controlled dosage of an insoluble material into a living body, the material is provided in measured amounts in vials, and a system is provided for flushing the entire content of insoluble materials from the vial into the body. Insoluble radio...
05/24/1988
4701305Device for sampling blood and measuring erythrocyte sedimentation rate
A device for sampling blood and measuring erythrocyte sedimentation rate. The device comprises a tube with one end closed, a blood sampling portion on an opened end of the tube and an erythrocyte sedimentation rate measuring portion extending from the blo...
10/20/1987
4441510Method and apparatus for fetal pH scalp studies
Apparatus for use in obtaining and processing for analysis blood scalp samples during fetal monitoring. A hollow tube having a blood collection assembly at one end is provided. The blood collection assembly comprises a capillary tube, capped at one end, c...
04/10/1984
4364992Two layer absorbent article with super water-absorbing polymer
An absorbent article comprising an upper, first, absorbing layer formed so that its density under a load of 35 g/cm2 is lower than 0.045 g/cm3 both in the dry state and in the wet state and the weight per square meter is 15 to 50 g, ...
12/21/1982
4276175Regeneratable peritoneal dialysis bag
A regeneratable peritoneal dialysis bag having a hollow fiber filtration bundle affixed to flexible plastic sidewalls so as to regenerate peritoneal fluid within the bag. An orifice in the bag allows for fluid connection with a peritoneal cavity. A method...
06/30/1981
4129131Method and apparatus for defibrination of blood
A method and apparatus for collecting and defibrinating blood in a flexible container. The blood is collected in a flexible container of appropriate size into which is placed a sufficient quantity of glass beads or the like and a predetermined amount of g...
12/12/1978
4101279Device for the collection and processing of stool specimens
Disposable bowl is adapted to fit into a toilet bowl and to be supported thereby. It contains a blender blade assembly in the base thereof and a lid or cover is provided which can be secured to the container after same has been used. A connection extends ...
07/18/1978
4084589Urine collection apparatus
An apparatus for taking a twenty-four hour urine collection, particularly for infants or very young children. A urine collection bag is air-tightly adhesively attached to the patient over the urinary area in a position to receive the urine. A pair of tube...
04/18/1978
 
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