218results about How to "Avoid accidental activation" patented technology

A system and method for a patch-like, self-contained substance infusion device which provides one or more substantially hidden patient needles which can be placed in fluid communication with a fluid reservoir subassembly that includes a rigid bladder portion used in conjunction with a non-distensible bladder film, such as a metallized film. Simple removal of an interlock allows a disk, or Belleville spring assembly to apply an essentially even and constant pressure to the contents of the fluid reservoir assembly, and allows the device to then be attached to a skin surface via an adhesive contact surface. A push button activation assembly is provided which can then be used to release and seat one or more spring-loaded patient needles into the skin surface, and establish a fluid communication path between the patient needles and the pressurized fluid reservoir contents thereby delivering an infusion into the skin.

An auto-injector for dispensing a predetermined dose of medicament is disclosed. The auto-injector includes a needle cover that is configured to move from a retracted position to an extended locked position. The auto-injector includes a first locking assembly to hold the needle cover in a locked retracted position and a second locking assembly to hold the needle cover in a locked extended position.

A porous ceramic atomized cartridge contains a heating element, a porous ceramic wick, and the liquid to be vaporized removably concealed within the body of an electronic simulated smoking pipe. Adjustment of the spacing of a circular disc heating element relative to the porous ceramic wick adjusts the level of atomization. All components are easily removable and replaceable and cleaned. A bowl of the pipe is used as an open battery chamber to allow any battery fumes to escape and allow easy removal and replacement of the battery. A conductive contact arm pivots between contact with the battery and the pipe body to control power. Vapor is activated by a manual push button switch or an automatic sound activated switch responsive to the puffing sound of a user.

The control method allows execution of various functions in an electronic diary watch, which includes, in a case closed by a crystal, a time-keeping circuit and / or a watch movement powered by an energy source, and a dial on which the time is displayed in a digital and / or analogue manner. A determined number of sensors (C1 to C7) are provided with touch sensitive pads arranged on an inner or outer face of the crystal. These sensors are provided for carrying out the various controls of the method when they are individually activated by a user's finger. In order to consult data or parameters, the method includes a first series of steps consisting in displaying different menus (102 to 106) of the diary function on at least one liquid crystal display by activating at least one sensor (C4, C5) of a group of sensors (C4 to C7), and in selecting the menu or record to be consulted (107 to 111) by activating a validation sensor (C1). In order to enter data, the method includes a second series of steps consisting in activating the validation sensor (C1) for a determined period of time or with a determined application of pressure, entering diary data by activating certain sensors (C2 to C7) each controlling execution of a specific determined function, and validating data entered by action on the validation sensor.

The present invention provides a safety control system for a vehicle with controls located on the vehicle steering wheel. The controls may be arranged in a cluster on one or both sides of the upper half of the steering wheel or on a special flange mounted to the steering wheel. The contours are easily recognizable and accessible while driving without any distraction to the driver. The controls can be enhanced by varied coloring, shape, size, and texture to make them easily identifiable. The controls can be used with portable telematics devices, in a multi-modal process in conjunction with thumb gesture interpretation or speech recognition. A universal portable device docking station may be used in conjunction with the control system.

An emergency-use-only cellular phone provides for contacting and establishing full-duplex voice communication with emergency personnel at either a public emergency response service or a private roadside assistance service. The phone automatically places a cellular call to the public emergency response service with a single press of a first activation button, and to the private roadside assistance service with a single press of a second activation button. When either activation button is pressed, the following functions are initiated: (1) electrical power from a power supply is provided to a cellular transmitter and receiver, (2) the cellular receiver is activated to search for an available channel from among A or B cellular system channels, (3) an emergency telephone number corresponding to the selected service is accessed from memory, and (4) the cellular transmitter is activated to establish communication with the selected emergency response service. Since all of these functions are initiated by pressing one button, communication with the selected emergency response service may be established simply and speedily, even under stressful conditions. The phone may include a modular GPS receiver unit for providing location information to the public emergency response service or a private roadside assistance service.

The present invention relates to a terminal for a communication system. The terminal comprises detector means that are arranged to detect if there is a contact between at least one surface of the terminal and the skin of the user of the terminal. The detection means comprise at least two different detector arrangements for detecting a contact between the terminal and the user. The detector arrangements each comprise independently operating sensor means (7, 8, 30). At least one function of the terminal is arranged to be controlled based on a signal generated by the detecting means in response to the detection. The invention relates further to a detector arrangement for a communications terminal and a method for controlling a communications terminal.

A light is provided having a base unit, an arm extending from the base unit, and a lamp head coupled to the arm. The lamp head includes an LED configured to provide light based on an input drive current, an optical mixing element configured to collect the light produced by the LED and a zoom lens configured to adjust an output size of a spot generated by the light collected in the mixing element. A controller receives DC power from the base unit through the arm. The controller is configured to set the input drive current for the LED to control an output light density of the spot in response to an operator selected input and configured to adjust the output light density of the spot in response to a change in the size of the spot.

An auto-injector automatically dispenses a predetermined dose of medicament upon activation. The auto-injector includes a needle cover operative to engage an injection site and activate the injector. The needle cover is configured to move from a locked retracted position prior to a medicament dispensing operation to a locked extended position after the medicament dispensing operation. The non-removable needle cover prevents contact with the needle both before and after the medicament dispensing operation.

A method and system are disclosed for operating a controller of and a RKE system to provide for short distance functions that are actuatable from a key fob at a shorter distance from the vehicle than other long distance functions. This may include receiving a desired type of radio frequency signal; actuating a high gain mode of a receiver of the controller; detecting a message from an acceptable remote keyless entry transmitter; decoding a function code portion of the message; changing the receiver from the high gain mode to a lower gain mode if the function code is not a long distance function; decoding a remaining portion of the message; determining if the remaining portion of the message was decoded properly; and performing the requested function if the remaining portion of the message was decoded properly.

The present invention generally relates to key assemblies and methods thereof for direct and remote control of operations of various devices including vehicles such as, e.g., automobiles or other land vehicles. More particularly, the present invention relates to a key assembly and related methods provided with a direct mechanism to directly lock and unlock a doors of a vehicle as well as a remote mechanism to lock and unlock the same door. Each of the direct and remote mechanisms is spatially disposed with respect to the other mechanism and / or operatively coupled to the other mechanism in order not to interfere the operation of the other mechanism and / or in order to reduce a characteristic dimension of such a key assembly. The key assemblies and related methods of this invention can be applied to any device of which the operations can be controlled by two or more different mechanisms, where one of such mechanisms may require a close disposition or a direct contact with the device for intended operations, while the other of such mechanisms does not require such a close disposition or direct contact for the same or similar intended operations.

A walking stabilizer equipped to combat the effects of akinesia paradoxica by employing a novel method and device to regulate and actuate a projection instrument which generates a pattern perpendicular to the user's direction of travel. The regulating and actuating device comprises a two pole series switch circuit configuration in tandem with the walking stabilizer's novel dual action braking mechanism. The projection device is only operable when the user concurrently selects its use and when the walker stabilizer is free for movement or in contact with the patient.

A disposable skin-worn device for the transdermal delivery at least one dose of charged therapeutic substances, including granisetron, by iontophoresis, the device comprising a donor reservoir containing an amount of a therapeutic substance to be delivered transdermally by iontophoresis, a counter reservoir, a source of electric power connected in a circuit between the donor reservoir and the counter reservoir and a control system for controlling current flow in the circuit to enable at least one dose of the therapeutic substance to be delivered transdermally by iontophoresis and wherein the control system includes a control element selected from the group consisting of a sensor activated by an external signal and a switch.

A lock-out assembly for a strapping tool prevents inadvertent actuation of the tool sealer cycle prior to completion of the tensioning cycle. The tool includes a pneumatic module having tensioning cycle and sealer cycle valves mounted therein. The valves are actuated by overlying levers. The lock-out assembly includes an arm operably mounted to the pneumatic module having a first engaging portion for engaging the tensioning valve lever and a second blocking portion for blocking the sealer valve lever. The arm is movable between a first position in which the tensioning valve lever is in the non-actuated position and the arm block portion interferes with movement of the sealer valve lever to prevent moving the sealer valve to the actuated position, and a second position in which the tensioning valve lever engages the arm engaging portion to move the arm blocking portion from interfering with the sealer valve lever to permit moving the sealer valve lever into contact with the sealer valve to move the sealer valve to the actuated position.

A running tool for a liner hanger has a mandrel supported by latch segments housed in a latch cage, the latch segments being engaged in the tubular portion of the hanger. In one mode, the latch cage is supported on latch shoulders temporarily restrained to the mandrel by a locking cylinder. Support of the latch cage ensures the latch segments remain engaged. Hydraulic actuation of the locking cylinder releases the latch shoulders, releasing the latch cage to move axially and disengage the latch segments. The mandrel is also supported using a drive housing axially engaging the liner hanger. If the hydraulic actuation fails, an indexed and relative reverse rotation of the mandrel releases the mandrel to lower through the drive housing and through the latch cage housing to the disengaged position. A barrel ratchet enables transmission of driving torque in one direction and ratcheting in a reverse direction.

An input device is provided that has tactile features for assisting a user with locating an actuator and / or that has features for avoiding inadvertent actuation of an actuator. The input device may include a digital pen having an actuator disposed along a shaft of the pen at a location generally beyond the grip region, and / or an actuator recessed within an outer diameter of the pen shaft. The digital pen may include tactile features for indicating the actuator region of the pen within which the actuator is located. A method is also provided for identifying an actuator or actuator region of an input device.

An auxiliary vacuum device for a central vacuum cleaning system is location specific and comprises housing mountable externally on an inlet of a mounting plate of the system, a dedicated flexible concertina hose is provided on the device and a cleaning tool mounting probe is registrable with a docking station. When the probe is removed from the docking station, a lever may be moved in first and second directions to selectively activate and deactivate the motor of the central vacuum cleaning system and the device. When the probe is parked in the docking station the probe moves the lever in one of the directions and holds the lever in a deactivated configuration, thus deactivating the motor and the device and preventing activation thereof.

A vehicle control switch for controlling operation of a device in a motor vehicle is disclosed. The vehicle control switch includes an electromechanical switch switchable between ON and OFF states responsive to physical actuation of the electromechanical switch by an operator, the physical actuation comprising an application of force onto the electromechanical switch by the operator. The vehicle control switch also includes a capacitance sensitive touch sensor positioned adjacent the electromechanical switch and whose capacitance changes when brought into contact with a grounded object, with activation of the electromechanical switch into the ON state being inhibited until a grounded object is brought into contact with the capacitance sensitive touch sensor, such that an activation of the rocker switch to the ON state is enabled only upon contact with the capacitance sensitive touch sensor by the grounded object.

A disposable electrical stimulation device and method for providing therapeutic treatment and pain management in a convenient, compact configuration. Electrode size and shape and relative configuration can be varied according to an intended application and use, or a universal configuration can be provided for use on almost any area of the body. The common structure of communicatively coupled dual electrodes including control circuitry and a power source accommodates a range of different sizes, configurations, stimulation treatment intensities, and other physical and electrical characteristics that can be pre-customized and packaged for specific, limited time use. The device can therefore be used in methods of providing therapy, managing pain, and achieving other treatment goals by electrical stimulation.

The present invention provides a safety control system for a vehicle with controls located on the vehicle steering wheel. The controls may be arranged in a cluster on one or both sides of the upper half of the steering wheel or on a special flange mounted to the steering wheel. The contours are easily recognizable and accessible while driving without any distraction to the driver. The controls can be enhanced by varied coloring, shape, size, and texture to make them easily identifiable. The controls can be used with portable telematics devices, in a multi-modal process in conjunction with thumb gesture interpretation or speech recognition. A universal portable device docking station may be used in conjunction with the control system.

A shade cutter for trimming rotating window shades includes a larger opening to accommodate larger diameter shades, one blade for cutting both the slat and the shade, a mechanism to remove the shade pin, a protective cover for the blade, and a motor contained in the shade cutting machine base.

By providing a movable, separate, and independent blade member which is normally maintained in a stowed and hidden position, a combined, integrated, multi-purpose scissors and box cutting product is achieved. In the present invention, the combined, integrated, scissors and box cutting product incorporates two arm members pivotally mounted to each other, with each arm member incorporating a blade portion and a handle portion. In the preferred construction, the movable blade member is retained within one handle portion of one arm member of the combined, integrated, scissors and box cutting product, with the movable blade member being deployed for use only upon activation by the user. In this way, the blade member remains concealed and hidden within the handle portion of the arm member in order to prevent unwanted or accidental contact of the blade member when not desired.

A first operator control function is activated if it is detected by means of a first sensor that a first physical variable is higher than a predetermined first threshold value. In a similar way, a second operator control function is activated if it is detected by means of a second sensor that a second physical variable is higher than a predetermined second threshold value. A third operator control function is activated if it is detected by means of the first sensor that the first physical variable is higher than a predetermined third threshold value and if at the same time it is detected by means of the second sensor that the second physical variable is higher than a predetermined fourth threshold value, the third threshold value being higher than the first threshold value.

A lockout device is provided for an operable instrument mounted to a structure with a first set of fasteners. The lockout device includes a base member having first and second side walls, an opening disposed between the side walls, a lock tab, and at least one mounting plate removably attached to the first and second side walls. The opening receives the instrument when the base member is mounted to the structure. The lock tab includes an aperture for receiving a locking member. The mounting plate includes a mounting feature for receiving a portion of one of the first set of fasteners to mount the base member to the structure. The lockout device further includes a cover member attachable to the base member and movable between a lockout position and an open position. The cover member includes an outer portion for covering the instrument when the base member is mounted to the structure and the cover member is in the lockout position.

A hydraulic assembly system is described. The system includes a hydraulic assembly tool connected by a hydraulic connection to a hydraulic pressure source which supplies a pressurized hydraulic fluid to the tool. The system includes a switch mounted on the hydraulic assembly tool and one or more signal connections between the switch and the hydraulic pressure source whereby activation of the switch causes the hydraulic pressure source to supply the pressurized hydraulic fluid to activate the hydraulic assembly tool.