摘要:
There is disclosed an acoustic mount for dampening vibrations between two structures mounted or coupled in use to each other. The mount includes a vibration dampening member having a first portion, a neck and a second portion. The second portion has a head. The dampening member has a bore running through the first portion, neck and head to receive a component, such as a fixing member such as a screw, for engaging or coupling to a first one of the two structures. A support member is also described to which a second one of the two structures is secured or coupled in use. The support member has an aperture to receive the dampening member. The dampening member is an integral unit and the head can be passed through the aperture and positioned such that said head resists withdrawal through the aperture. The support member is interposed between the first portion and the second portion.
摘要:
A method and apparatus are disclosed for determining a negative pressure generated by a suction pump of a topical negative pressure (TNP) system. The method includes the steps of disconnecting a drive voltage from a pump of the TNP system, determining an EMF generated by a free-wheeling element of the pump, selecting a new drive voltage for the pump and reconnecting the new drive voltage to the pump.
摘要:
A method and apparatus for alerting a user of topical negative pressure therapy apparatus to a full waste canister condition are described, the apparatus comprising a device having vacuum pump means and a waste canister connected to the device and the waste canister operably connected to a wound dressing by aspiration conduit means for aspirating fluid from the wound, the aspiration conduit means, the waste canister and the device providing a fluid flow path therethrough and the vacuum pump means providing fluid flow through the apparatus, the apparatus further comprising fluid flow restriction means in the fluid flow path of said vacuum pump and fluid pressure sensing means upstream and downstream of said fluid flow restriction means.
摘要:
A method and apparatus are disclosed for determining a pressure in a topical negative pressure (TNP) system. The method includes the steps of determining a pumping speed associated with a pump element of a TNP system, determining a flow rate in a flow path associated with the pump element and determining pressure in the flow path responsive to the pumping speed and flow rate.
摘要:
A method and apparatus are disclosed for charging an internal battery of a topical negative pressure (TNP) system. The method includes the steps of determining a value of current required by a TNP system, comparing the required current value with a predetermined current value and setting a resistance provided by a variable resistance element responsive to the comparison to thereby supply unrequired current as battery charging current to an internal battery of the TNP system.
摘要:
The method is for facilitating the watching of films, TV programs and the like, meant for deaf people and people with hearing impairment. The method allows a transparent or translucent shadow-graph to be produced on the screen.
摘要:
A clip or connector is provided for assembling part of a door or window frame having first and second sheet material frame members to be retained in abutting relationship and in a particular predetermined position relative to each other. Each frame member has a concave channel formation along its length. The clip has a head and a body with a neck therebetween. The head engages with a tight interference or frictional fit within the channel formation of the first frame member and the body engages with a tight interference or frictional fit within the channel of the second frame member, such that the frame members are located and held in their particular predetermined position.
摘要:
Systems and methods for transforming applications to provide uniform mechanisms for commenting on application objects, and mechanisms for collecting and processing feedback are described herein. An aspect provides for analyzing application code for at least one user action event handler associated with at least one object; and for modifying each at least one user action event handler located within the application code to contain at least one action configured to handle feedback for the associated at least one object; wherein invoking the at least one user action event handler triggers the at least one action configured to handle feedback. Other embodiments and aspects are also described herein.