| Patent application number | Description | Published |
|---|
| 20090013470 | PULMONARY MATTRESS - A patient support surface including a cover defining an interior region, a layer of three dimensional material, located at the interior region, and an air circulation device disposed adjacent the layer of three dimensional material. The patient support surface includes at least one of a percussion device and a vibration device, located at the interior region. | 01-15-2009 |
| 20100242170 | MULTIPLE AIR SOURCE MATTRESS CONTROL SYSTEM - A patient support apparatus, such as a mattress, has multiple air sources to inflate air bladders of the apparatus. In one embodiment, a first air source provides air to one or more main support bladders and a second air source provides air to one or more microclimate bladders when a control system of the patient support apparatus operates according to a first mode of operation. The first and second air sources provide air to a turn bladder when the control system operates according to a second mode of operation. In another embodiment, a first air source provides air to at least one main support bladder and to at least one microclimate bladders. A second air source is dedicated for inflating at least one turn bladder. | 09-30-2010 |
| 20110185499 | SOUND CONDITIONING SYSTEM - A person-support apparatus comprises a frame, a sound generating device, a user interface, and a controller. The sound generating device is configured to generate an audible sound. The user interface is configured to receive an input from a user. The input corresponds to at least one of a sound conditioning system mode and an audible sound adjustment. The controller is electrically coupled to the sound generating device and the user interface. The controller is configured to control the operation of the sound generating device in accordance with the input from the user interface. | 08-04-2011 |
| 20110247143 | TEMPERATURE AND MOISTURE REGULATING TOPPER FOR NON-POWERED PERSON-SUPPORT SURFACES - A person-support surface comprises a non powered mattress and a coverlet positionable on the non powered mattress. The coverlet includes an entry positioned at a first end of the coverlet, an exit positioned at a second end of the coverlet opposite the entry, an upper air impermeable layer, and a lower air impermeable layer coupled to the upper air impermeable layer to form an air flow path along the coverlet between the entry and the exit. The upper air impermeable layer is a vapor permeable and the lower air impermeable layer is a vapor permeable. | 10-13-2011 |
| 20110258780 | PULMONARY MATTRESS - A patient-support apparatus includes a mattress assembly supported on a frame, the mattress assembly including a coverlet configured to provide low-airloss therapy to a patient supported on the patient-support apparatus. The patient-support apparatus is articulable to a number of positions and includes a control network which is responsive to movement of portions of the frame to alter operational parameters of the frame and mattress assembly. | 10-27-2011 |
| 20120016281 | PULMONARY MATTRESS - A patient support surface including a cover defining an interior region, a layer of three dimensional material, located at the interior region, and an air circulation device disposed adjacent the layer of three dimensional material. The patient support surface includes at least one of a percussion device and a vibration device, located at the interior region. | 01-19-2012 |
| 20120022414 | GAS SUPPLY SYSTEM - A gas supply system comprises a person-support surface, a garment, and a gas supply. The person-support surface includes a chamber configured to contain a gas therein. The garment includes a chamber configured to contain a gas therein. The gas supply is configured to supply a gas to both the garment and the person-support surface. | 01-26-2012 |
| 20120137440 | VACUUM CONTROL OF SEAT SECTION BLADDERS - A patient support apparatus includes a mattress having a seat and a leg portion which are deflatable during movement of the patient support apparatus. The mattress includes a covering that is generally air impermeable so that a negative pressure can be developed inside of the covering. | 06-07-2012 |
