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Class Information
Number: 5/614
Name: Beds > Invalid bed or surgical support > Sectional user supporting surface > Hydraulically operated
Description: Subject matter in which at least one section of the supporting surface is driven by fluid means in motion or under pressure.










Sub-classes under this class:

Class Number Class Name Patents
5/615 Fluid inflatable bag adjusts position of support section 95


Patents under this class:
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Patent Number Title Of Patent Date Issued
8683626 Hospital bed with conveyor mattress Apr. 1, 2014
8627522 Support device for persons, for example a hospital bed, provided with a hydraulic system Jan. 14, 2014
8578530 Sliding back for fouler bed Nov. 12, 2013
8424134 Medical bed Apr. 23, 2013
8336140 Automated multi-functional support apparatus Dec. 25, 2012
8209801 Leg lift mechanism for electric bed or chair Jul. 3, 2012
8209800 Single driver connecting structure for an electric bed or chair Jul. 3, 2012
8128065 Lifting assist device Mar. 6, 2012
8020486 Operating device Sep. 20, 2011
8011039 Patient support with universal energy supply system Sep. 6, 2011
7996939 Electro-hydraulically powered lift ambulance cot Aug. 16, 2011
7870624 Height-adjustable examining table Jan. 18, 2011
7865985 Hydraulic column clamping Jan. 11, 2011
7832528 Brake mechanism for operating table Nov. 16, 2010
7412735 Patient support apparatus Aug. 19, 2008
7395564 Articulated support surface for a stretcher or gurney Jul. 8, 2008
7389552 Ambulance cot system Jun. 24, 2008
7124456 Articulated support surface for a stretcher or gurney Oct. 24, 2006
7058998 Foot control Jun. 13, 2006
6971997 Multi-axis cervical and lumber traction table Dec. 6, 2005
6886200 Hydraulic actuator apparatus for a surgical table May. 3, 2005
6820294 Linkage for lift/lowering control for a patient supporting platform Nov. 23, 2004
6615429 Apparatus for positioning a patient-support deck Sep. 9, 2003
6499163 Apparatus convertible to a chair or treatment table Dec. 31, 2002
6421854 Imaging stretcher Jul. 23, 2002
6381780 Table and MR apparatus May. 7, 2002
6163903 Chair bed Dec. 26, 2000
6016580 Stretcher base shroud and pedal apparatus Jan. 25, 2000
6012186 Mattress articulation structure Jan. 11, 2000
5806114 Invalid bed arrangement with bed pan facility Sep. 15, 1998
5701618 Hydraulic system for hydraulically actuating an ambulance lifting table Dec. 30, 1997
5699567 Support apparatus Dec. 23, 1997
5586349 Trolleys Dec. 24, 1996
5520091 Hydraulically coupled position locking device for surgical tables May. 28, 1996
5500964 Patient manipulating kit and method of converting a hospital bed to a patient manipulation apparatus Mar. 26, 1996
5402543 Patient support apparatus including stabilizing mechanism Apr. 4, 1995
5237600 Patient support table for radiographing with X-ray camera Aug. 17, 1993
5235710 Bed Aug. 17, 1993
5231719 Operating table with removable patient support surface means Aug. 3, 1993
5220698 Patient support tables Jun. 22, 1993
5157787 Bed Oct. 27, 1992
5155758 Portable device for facilitating the performance of radiographic procedures Oct. 13, 1992
5133741 Therapeutic table for the treatment of spinal ailments Jul. 28, 1992
5116032 Rolling table with height adjustment and brake device May. 26, 1992
5105488 Bedding configuration having variable support characteristics Apr. 21, 1992
5105487 Apparatus for patient elevation above a fluidized surface Apr. 21, 1992
5105486 Adjustable bed Apr. 21, 1992
5101519 Automatic care-taking system in use for bed-ridden patient Apr. 7, 1992
5088706 Spinal surgery table Feb. 18, 1992
5074000 Apparatus for performing head and foot Trendelenburg therapy Dec. 24, 1991

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