Rokenbok Toy Company

Kurin, Inc.

Buck Knives, Inc.

Proxima Corporation

Other

Alcon Surgical, Inc.

Systech Corporation

Gremlin Industries, Inc.

Torrey Pines Research

Jeffrey S. Winslow

Interactive, Inc.

Lonnie C Pogue

Bobby E Rogers

Arthur Deptala

Jonas Dean Cochran

David Karl Stroup

William M Barton, Jr

Gino Kang

John Detloff

Brian Macowski

William J McKnight

Richard A Roshon

Jeffrey S Winslow

Brett P Seber

Kevin S Nason

Randolph J Morton

Peter C DeAngelis

Kenneth W Baar

Gabriel Alejandro Draguicevich

Steve Charles

Daniel J Aldred

Chad Garrett

Gerard L Kappenman

Robert L Dyer

Olav Kok

Aubrey E Thompson

Paul R Corsaro

David Kwock Lee

J Randolph Sanders

Kenneth R Erikson

Jon M Drechny

James A Trinchera

Romaine R Maiefski

Donald A Wendell

Bernard C Lafreniere

Blood sample optimization systems and methods are described that reduce or eliminate contaminates in collected blood samples, which in turn reduces or eliminates false positive readings in blood cultures or other testing of collected blood samples. A blood sample optimization system can include a blood sequestration device located between a patient needle and a sample needle. The blood sequestration device can include a sequestration chamber for sequestering an initial, potentially contaminated aliquot of blood, and may further include a sampling channel that bypasses the sequestration chamber to convey likely uncontaminated blood between the patient needle and the sample needle after the initial aliquot of blood is sequestered in the sequestration chamber.

Blood contaminant sequestration device with one-way air valve and air-permeable blood barrier with closure mechanism

A blood sequestration device includes an inlet path, an outlet path, a sequestration chamber, and a sampling channel. The sequestration chamber is connected with the inlet path by a junction and is configured to receive a first portion of blood through the inlet path. The sequestration chamber has a vent that allows air to be displaced by the first portion of blood, the junction being configured to inhibit a return to the inlet path of any of the first portion of blood received by the sequestration chamber. The sampling channel is connected between the inlet path and the outlet path, and configured to convey subsequent amounts of blood between the inlet path and the outlet path after the first amount of blood is received by the sequestration chamber.

Blood contaminant sequestration device with passive fluid control junction

Blood sample optimization system and blood contaminant sequestration device and method

A remotely-controllable motorized toy vehicle having a highly-maneuverable skid steering system driven by single or dual motors, having a separately motorized lift device pivotally secured to the chassis of the vehicle operative to lift and transport transportable elements, and also having an automatic tow hitch mechanism. The lift and hitching mechanism is coupled to a motorized lift gear train which provides for the sequential actuation of the lift for lifting and transport of the transportable elements and acutation of the hitch mechanism for hitching and unhitching towed vehicles. The vehicle is constructed with a particular wheel track to wheel base ratio providing improved skid steering as well as enhanced manueverability and stability. The mechanisms and gear trains have proper ratios and dimensions providing for the proper sequence of hitch actuation during upward and downward movement of the lift device whereby the hitch is operative only upon extended upward operation of the lift. The remote central control device or station being capable of controlling a plurality of vehicles with control inputs from a plurality of operators.

Toy fork lift vehicle with improved steering

A remotely-controllable motorized toy vehicle having a highly-maneuverable skid steering system driven by single or dual motors, having a separately motorized scoop loading device pivotally secured to the chassis of the vehicle operative to load transportable elements into a automatically dumpable hopper mounted on the vehicle, having an automatic tow hitch mechanism with both the hopper and the hitching mechanism coupled to a motorized scoop gear train. The mechanical arrangement of the scoop gear train provides for the sequential actuation of the scoop for loading transportable elements into the hopper and both the hopper for dumping and the hitch mechanism for hitching and unhitching towed vehicles or trailers. The mechanisms and gear trains have proper ratios and dimensions preventing interference between the scoop and the hopper during forward and reverse actuation.

Toy dump truck with automatic dumper mechanism

Thumb pad for controlling the operation of a toy vehicle in a vehicle

Key for insertion in a toy vehicle in a vehicle control system

Central command deck in a toy vehicle system

A remotely-controllable motorized toy bulldozer vehicle has a highly-maneuverable skid steering system and a motorized blade lift mechanism pivotally secured to the chassis of the vehicle operative to permit the blade to free float at its lower positions but operative in the elevated position of such blade to positively hold it up at a set level. A hitch is provided for hitching to a trailer and hitch driver is responsive to such blade being lifted to higher elevations to automatically unhitch the hitch.

Toy bulldozer with blade float mechanism

Beam in a building structure providing paths of movement for a toy

A hollow block (e.g. a rectangular prism) preferably has six (6) perpendicular faces. Each face preferably has a wall with a particular thickness. An opening is provided in at least a particular one of the faces, and preferably in all six (6) faces. A hollow beam (e.g. a rectangular prism) preferably has six (6) perpendicular faces. Each face is preferably defined by a wall with a particular thickness. An opening is provided in at least a particular one of the faces, and preferably in the four (4) faces defining a closed loop, in the beam. Substantially parallel snaps extend from the other two (2) beam walls and have at their outer ends portions shaped to facilitate insertion of such snaps into the opening in the particular face of the block, retention of the snaps by the inner surface of the face defining the opening and removal of the snaps from the opening. Such portions are shaped for the beams to be pulled, peeled or bent from the block. When the block has an opening in each of its six (6) faces, snaps from six (6) different beams can extend into the six (6) different openings in six (6) different directions in the block without any interference in the block from the snaps in the six (6) beams. In this way, complex structures can be formed from the blocks and the beams. Other structures such as vehicle ramps, building roofs, awnings and corbels can be disposed in a cooperative relationship with a structure formed from the blocks and the beams.

Basic building blocks for constructing complex building structure

Integrated liquid crystal display projector

Combination tool

Growing community of inventors

San Diego, CA, United States of America

Lonnie C Pogue