Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Emergency stretcher with X-frame support










Image Number 4 for United States Patent #5575026.

An emergency stretcher for emergency vehicles includes an X-frame litter support mechanism that vertically movably supports a patient litter on a wheeled base. Each of the legs of the litter support mechanism have the capability to expand and contract in length, and a fixed-length link member extends between the base and one of the legs. A releasable locking arrangement can releasably lock the patient litter in a selected vertical position, and can be released only when the patient litter is manually lifted. A gas cylinder which controls the angular position of a pivotally supported upper body support member can move into a recess in a cross member of the patient litter.








 
 
  Recently Added Patents
Multi-room user interface
Methods for forming patterned structures
Copolymer for positive type lithography, polymerization initiator used in production of said copolymer, and composition for semiconductor lithography
Oxide material, electrophotographic photoreceptor, process cartridge, and image forming device
Taste receptors of the T1R family from domestic cat
Image stabilization
Ventilated vacuum commutation structure
  Randomly Featured Patents
Communication retransmission based on transmission performance relative to expected quality of service
DRAM structure with multiple memory cells sharing the same bit-line contact and fabrication method thereof
Active-matrix substrate and display device
Entryway protector
System and method for providing safe data movement using third party copy techniques
Collectors and processes for making and using same
Box
Electrical box extension
Remotely controlled elevator operating apparatus
Powder syringe mixing system