Resources Contact Us Home
Multi-walled gelastic material

Image Number 13 for United States Patent #7730566.

The present invention is directed to a gelastic cushion. The gelastic cushion is made from a conventional gelastic composition. The gelastic cushion has a structure having a first wall that defines an opening area and buckles when a force is applied to the first wall. When the first wall buckles a predetermined amount, a second wall, interconnected to the first wall, also buckles. The second wall decreases the chance that the first wall bottoms out. Bottoming out increases the pressure on the patient (a.k.a., the force) overlying the gelastic cushion. That increased pressure is undesirable.

  Recently Added Patents
Clock phase recovery apparatus
Polynucleotide capture materials, and methods of using same
Fuel cell with air channel actuator
Collating device, collating method, and program
System and method for managing self-refresh in a multi-rank memory
Shipping container explosives and contraband detection system using nuclear quadrupole resonance
Semiconductor device and manufacturing method thereof
  Randomly Featured Patents
Channel equalizing and carrier recovery system for home phoneline networking alliance receiver and method thereof
Method and system for caching presentation data
High efficiency passive pointer digitizer system
Method and apparatus for monitoring the rotational speed of the shaft of a gas turbine
Plant gene expression
Conformal sealing film
Process for ion-supported vacuum coating
Locking wallpaper border basket display
Printing apparatus
Liquid treatment apparatus, mounting and dismounting method of a cup body, and storage medium