1671results about How to "Turn easily" patented technology

An incrementally adjustable wound retractor (100), having a first ring (102) with a diameter greater than the desired diameter of the wound incision. A second ring (104), having an annular axis and a diameter greater than the desired diameter of the wound incision. A flexible sleeve (106), disposed in a generally cylindrical form between the first and second rings (102, 104), the second ring may be rolled over itself and around the annular axis to provide a sleeve with a radical retraction force sufficient to stretch the incision to the desired diameter.

The present invention provides improved devices, methods, and kits for inhibiting restenosis and hyperplasia after intravascular intervention. In particular, the present invention provides controlled drug delivery in combination with x-ray radiation delivery to selected locations within a patient's vasculature to reduce and / or inhibit restenosis and hyperplasia rates with increased efficacy. In one embodiment, the combination radiation and agent delivery catheter for inhibiting hyperplasia comprises a catheter body having a proximal end and distal end, an x-ray tube coupleable to the catheter body for applying a radiation dose to a body lumen, and a porous material, matrix, membrane, barrier, coating, infusion lumen, stent, graft, or reservoir for releasing an agent to the body lumen.

A handset holder includes a holder, a strap means and a positioning member. The holder has a coupling portion at a rear end with external threads formed thereon. The coupling portion has an indented chamber to hold a chuck. The strap means includes a seat and a strap fastened to the seat. The seat has a ball head at a front end held in the chuck and a retaining slot threaded through by the strap. The positioning member mates the coupling portion and is fastenable therewith by screwing. The handset holder can be fastened to any type of vehicle tubular members through the strap. The holder is adjustable to a desired angle via the ball head and formed a firm positioning by tightly clamping the chuck via the positioning member. It is simpler to install and remove and provides wider applicability and improved practicality.

Described herein is electroadhesion technology that permits controllable adherence between two objects. Electroadhesion uses electrostatic forces of attraction produced by an electrostatic adhesion voltage, which is applied using electrodes in an electroadhesive device. The electrostatic adhesion voltage produces an electric field and electrostatic adherence forces. When the electroadhesive device and electrodes are positioned near a surface of an object such as a vertical wall, the electrostatic adherence forces hold the electroadhesive device in position relative to the surface and object. This can be used to increase traction or maintain the position of the electroadhesive device relative to a surface. Electric control of the electrostatic adhesion voltage permits the adhesion to be controllably and readily turned on and off.

A cam-actuated connection device joins rail mounting members of a photovoltaic panel array. The connection device slides within channels of mounting members until the members are in a properly positioned grid. When in position, the connection device is rotated to lock the mounting members in a rigid grid network. The connecting device can be subsequently loosened, repositioned and locked into position. The rail-mounting members create a grid for installation of multiple PV panels. The mounting rail allows the unit to remain relatively compact in nature but still covers a wide range of PV panel thicknesses. The rail system has a hinged connection with the mounting rail that allows an installer to assemble the module in a near perpendicular fashion to the mounting rail, make the required electrical connections and then lower the PV module into its working position. The unit is then locked into its working position.

The present invention discloses an adjustable forehead support for a nasal or full-face mask wherein the forehead support may be adjusted for the different shapes and sizes of a facial profile. The forehead support utilizes a dual-arm system that adjusts the position of the forehead support vis-á-vis the mask and / or airflow tube. The angle of the mask to the face may be adjusted with the present invention.

Described herein is electroadhesion technology that permits controllable adherence between two objects. Electroadhesion uses electrostatic forces of attraction produced by an electrostatic adhesion voltage, which is applied using electrodes in an electroadhesive device. The electrostatic adhesion voltage produces an electric field and electrostatic adherence forces. When the electroadhesive device and electrodes are positioned near a surface of an object such as a vertical wall, the electrostatic adherence forces hold the electroadhesive device in position relative to the surface and object. This can be used to increase traction or maintain the position of the electroadhesive device relative to a surface. Electric control of the electrostatic adhesion voltage permits the adhesion to be controllably and readily turned on and off.

A stable vehicle that can be folded or disassembled, for example for transportation by another vehicle or for storage, without requiring the use of hand tools. Two front wheels carried by steerable forks, in combination with an underslung main frame, provide a stable configuration. When folded or disassembled, the vehicle is compact, and can be transported using car mounted racks designed for conventional bicycles.

A network of data processing-based and telecommunications-based apparatuses and systems are disclosed, including a product sub-system that interacts with a user, gathers information from the user, communicates the information to the product's vendor, and receives new pre-programmed interactions from the vendor for future interactions with the user. In addition to this computing / networking apparatus which is a sub-system in or attached to a product or service, other components of this invention include a data processing system for constructing and downloading pre-programmed interactions to the product sub-system; a communications sub-system for transmitting the data directly from the product sub-system to the vendor's computer; a communications apparatus for reading the product sub-system's data, transmitting it to the vendor's computer, and downloading new pre-programmed interactions to the product sub-system; a data processing system that resides in the product sub-system and conducts numerous types of interactions with a user; and a data processing system that resides in the vendor's computer and analyzes and reports the information gathered from product users. This invention may be built into a variety of products and services to establish networks of customer-vendor interactions and communications. It makes possible new customer roles and contributions to the design and development of products and services, and the nature of customer-vendor relationships. A variety of functions are enabled by this invention, which include (depending on the configuration of a particular product sub-system) inquiries, reports, suggestions, help, interactive services, transactions and two-way real-time communications. As a complete system, this invention may be viewed as a new medium through which customers interact directly with products and services at the time they are using them, to describe their conception of what the product or service should be and how the vendor should work with them to satisfy their needs better. The customer data, suggestions and other information are transmitted to the product vendor's computer where they are collected, analyzed by automated means and presented in automated reports to product managers, product designers and other decision makers. This source of continuous customer-based information may assist in improving products, services and customer relationships both sooner and more accurately, thereby producing strategic business advantages over competitors who do not engage in a similar improvement dialog with their customers. Over time, the cost of incorporating such sub-systems may fall and the impact from using them may rise, producing a greater reliance on customer involvement and customer input into a growing range of business decisions. This may produce a gradual transfer, from vendors to customers, of conceptual commercial guidance, both in individual cases and in aggregate. This invention suggests the emergence of a “partnership capitalist” economy in which a variety of interactive products and services link customers and vendors with networks that are built into those products and services, producing greater understanding, efficiency and accuracy in designing, manufacturing and selling the products, services and lifestyles that customers truly want.

An electronic device associated with a rotational casing includes a panel with a mount groove being joined to the rotational casing. The casing has a main body, which is composed of a first casing part and a second casing part, and a hinge. The main body has a projection part at a lateral side thereof and is received in the mount groove. The projection part extends outward a lateral side of the mount groove and is received in a locating groove of the panel corresponding to the projection part. The hinge is composed of a first hinge part and a second hinge part. The first hinge part is joined to another lateral side of the main body and an end of the second hinge part extends outward another lateral side of the mount groove and is joined to the panel. The present invention can hide the pivotal components and electrical wires to allow the rotational main body associated with the electronic device providing a sense of integral beauty.

A ratcheting wrench includes a handle, a head extending from an end of the handle and having a hole communicated with a compartment in the end of the handle, a drive member rotatably mounted in the hole of the head, and a ratcheting mechanism. The drive member includes an inner periphery for securely holding a fastener-driving member, allowing joint rotation when the drive member is turned. The drive member further includes a flange formed on an end of an outer periphery thereof and located outside the head for manual rotation of the drive member. The ratcheting mechanism is mounted in the compartment of the handle and engaged with the teeth of the drive member, allowing the handle to selectively move in a ratcheting direction for tightening / loosening a fastener and in a free turning direction reverse to the ratcheting direction in which the fastener is not turned.