Abstract: A system and method for performing tissue therapy may include applying a reduced pressure to a tissue site of a patient. A fluid parameter associated with applying a reduced pressure to the tissue site may be sensed. An audible fluid leak location sound may be generated in response to sensing the fluid parameter. The audible fluid leak location sound may be altered in response to sensing that the fluid parameter changes. By altering the audible fluid leak location sound in response to sensing a change of the fluid parameter, a clinician may detect location of a fluid leak at the drape by applying force to the drape. The force applied to the drape may be a clinician pressing a finger onto an edge of the drape.

Abstract: In one example embodiment, a vibration apparatus can augment and enhance negative-pressure therapy systems. The apparatus can be attached to an external surface of a dressing, fluid conductor, or other components. The apparatus can generate low-amplitude vibrations, which can be transmitted through the components. Kinetic energy of the oscillations can agitate fluid in the components, which can lower the viscosity of the fluid and reduce the frequency of blockages in fluid conductors. Vibrations may also agitate a tissue site, which can encourage blood flow and granulation.

Abstract: A system and method for performing tissue therapy may include applying a reduced pressure to a tissue site of a patient. A fluid parameter associated with applying a reduced pressure to the tissue site may be sensed. An audible fluid leak location sound may be generated in response to sensing the fluid parameter. The audible fluid leak location sound may be altered in response to sensing that the fluid parameter changes. By altering the audible fluid leak location sound in response to sensing a change of the fluid parameter, a clinician may detect location of a fluid leak at the drape by applying force to the drape. The force applied to the drape may be a clinician pressing a finger onto an edge of the drape.

Abstract: A pressure switch for controlling application of negative pressure to dressing disposed adjacent a tissue site is disclosed. The pressure switch comprises a body having a base, sidewalls extending from the base to an open end, and an inlet coupled to the dressing and forming a passage through the body. The pressure switch further comprises a diaphragm closing the open end of the sidewalls and forming a vacuum chamber with the body, wherein the inlet fluidly couples the vacuum chamber and the dressing. The pressure switch further comprises a valve disposed in the passage and configured to restrict the flow of gas through the passage so that a switch pressure developed in the vacuum chamber as a result of the application of negative pressure to the dressing lags a wound pressure at the tissue site to delay, wherein the diaphragm is adapted to be operatively responsive to the switch pressure to move between a relaxed position and a compressed position as the negative pressure increases and decreases.

Abstract: A system and method for performing tissue therapy may include applying a reduced pressure to a tissue site of a patient. A fluid parameter associated with applying a reduced pressure to the tissue site may be sensed. An audible fluid leak location sound may be generated in response to sensing the fluid parameter. The audible fluid leak location sound may be altered in response to sensing that the fluid parameter changes. By altering the audible fluid leak location sound in response to sensing a change of the fluid parameter, a clinician may detect location of a fluid leak at the drape by applying force to the drape. The force applied to the drape may be a clinician pressing a finger onto an edge of the drape.

Abstract: In one example embodiment, a vibration apparatus can augment and enhance negative-pressure therapy systems. The apparatus can be attached to an external surface of a dressing, fluid conductor, or other components. The apparatus can generate low-amplitude vibrations, which can be transmitted through the components. Kinetic energy of the oscillations can agitate fluid in the components, which can lower the viscosity of the fluid and reduce the frequency of blockages in fluid conductors. Vibrations may also agitate a tissue site, which can encourage blood flow and granulation.

Abstract: A pressure switch for controlling application of negative pressure to dressing disposed adjacent a tissue site is disclosed. The pressure switch comprises a body having a base, sidewalls extending from the base to an open end, and an inlet coupled to the dressing and forming a passage through the body. The pressure switch further comprises a diaphragm closing the open end of the sidewalls and forming a vacuum chamber with the body, wherein the inlet fluidly couples the vacuum chamber and the dressing. The pressure switch further comprises a valve disposed in the passage and configured to restrict the flow of gas through the passage so that a switch pressure developed in the vacuum chamber as a result of the application of negative pressure to the dressing lags a wound pressure at the tissue site to delay, wherein the diaphragm is adapted to be operatively responsive to the switch pressure to move between a relaxed position and a compressed position as the negative pressure increases and decreases.

Abstract: Provided are systems and methods for delivery of fluid to a wound therapy dressing. In exemplary embodiments, a pressure source provides negative pressure to a wound dressing and a biasing mechanism provides positive pressure to a fluid reservoir.

Abstract: Provided are systems and methods for delivery of fluid to a wound therapy dressing. In exemplary embodiments, a pressure source provides negative pressure to a wound dressing and a biasing mechanism provides positive pressure to a fluid reservoir.

Abstract: Provided are systems and methods for delivery of fluid to a wound therapy dressing. In exemplary embodiments, a pressure source provides negative pressure to a wound dressing and a biasing mechanism provides positive pressure to a fluid reservoir.

Abstract: A beverage dispensing assemblage or device is provided which includes light emitting means adapted to project light upward so as to highlight a selected portion of the ceiling or other features located above the device. The beam can project unencumbered light or words or images comprising customer information. It allows for simple inexpensive and rapid changes in the message projected.

Abstract: Provided is a device for facilitating withdrawal of filled beverage cans or the like articles from a carton. The device consists of an elongated member having located at one end, a cover adapted when the device is located under a layer of cans in a carton to close a can access port in a wall of the container and at the other end a can restraining ridge adapted to pass under a bottom row of cans in the carton but urge the adjacent can toward said port upon controlled withdrawal of the device from the carton. The invention also provides the combination of the device and a carton filled with a full complement of cans and having a potential can-access opening in a side wall.

Abstract: A bottle handling device for assisting in inserting a number of similar sized bottles into a secondary container, such as a partitionless beer carton. The device comprises a frame which, when inserted into the empty carton, provides a number of similar sized cells or compartments equal to the number of bottles which would completely fill the carton. The frame is maintained by support means above the shoulders of the bottles when located in the carton. Each bottle is inserted into, and its main body passes through, the frame until the bottle sits on the carton floor, the walls of each cell preventing a bottle in that cell from toppling over and hindering the insertion of further bottles and completion of filling of the carton. Upon completion and filling of the carton, the device is readily removed for reuse and the bottles are maintained in their upright condition by contacting adjacent bottles and the carton walls.

Abstract: A bottle handling device for assisting in inserting a number of similar sized bottles into a secondary container, such as a partitionless beer carton. The device comprises a frame which, when inserted into the empty carton, provides a number of similar sized cells or compartments equal to the number of bottles which would completely fill the carton. The frame is maintained by support means above the shoulders of the bottles when located in the carton. Each bottle is inserted into, and its main body passes through, the frame until the bottle sits on the carton floor, the walls of each cell preventing a bottle in that cell from toppling over and hindering the insertion of further bottles and completion of filling of the carton. Upon completion and filling of the carton, the device is readily removed for reuse and the bottles are maintained in their upright condition by contacting adjacent bottles and the carton walls.

Abstract: A bottle handling device for assisting in inserting a number of similar sized bottles into a secondary container, such as a partitionless beer carton. The device comprises a frame which, when inserted into the empty carton, provides a number of similar sized cells or compartments equal to the number of bottles which would completely fill the carton. The frame is maintained by support means above the shoulders of the bottles when located in the carton. Each bottle is inserted into, and its main body passes through, the frame until the bottle sits on the carton floor, the walls of each cell preventing a bottle in that cell from toppling over and hindering the insertion of further bottles and completion of filling of the carton. Upon completion and filling of the carton, the device is readily removed for reuse and the bottles are maintained in their upright condition by contacting adjacent bottles and the carton walls.