178 results about "Active space" patented technology

According to endoscope manipulator for MIS capable of overcoming disadvantages of multiaxial endoscope manipulator including conventional robot arm and providing compact and light-weight structure to obtain maximum activity space for medical staff, multi-joint arm is configured so that movement of all joints from base link to tip link is manually locked-unlocked by user and not controlled by motors. Endoscope mounted on end of multi-joint arm is manipulated using motors to enable movement of three-degrees of freedom, thereby accomplishing compact and light-weight endoscope manipulator. Tube of endoscope can be press-fitted onto tip of multi-joint arm, and three-axis movement function for vertical, lateral and forward / backward conveyance of endoscope is implemented in tip of multi-joint arm. Since external manual joints are not moved during operation, disturbance or restriction to activities of medical staff can be minimized. One-click button function of readily and rapidly attaching / detaching endoscope to / from endoscope manipulator can increase convenience of use.

The present invention includes methods, systems, apparatuses, circuits and associated computer executable code for detecting motion, position and / or orientation of objects within a defined spatial region. According to some embodiments, a defined spatial region (hereinafter also referred to as the: “Active Space”) may be monitored, by any type of appropriate sensor or sensors, and position, orientation and movement of objects within the active space may be determined. Determined position, orientation and movement of objects within the active space may be translated to control signals or other forms of input for an associated computational device.

A three-dimensional motion graphic user interface (MGUI) and a method and apparatus for providing the same. The MGUI includes a three-dimensional interface space which has an active space and an inactive space, and a polyhedron component which is three-dimensionally presented in the active space, wherein at least one of a plurality of faces that are subject to the polyhedron component has predetermined attributes, and information displayed on the faces is displayed differently according to the attributes and a presentation relationship between the active space and the polyhedron component.

The invention discloses a mosquito larva integration incubator. The mosquito larva integration incubator comprises a constant temperature water tank (1), an adult mosquito collecting device (2), an attachment part (11), a food placement part (22), a separator (23) and a sealable operating port (25), wherein the constant temperature water tank (1) is used for providing a constant temperature water environment, the adult mosquito collecting device (2) is arranged above the constant temperature water tank (1) and is used for collecting eclosion adults mosquitoes and providing activity space for the adult mosquitoes, the attachment part (11) floats on the water surface of the constant temperature water tank (1) and is used for pupation and eclosion staying of mosquito larvae, the food placement part (22) is arranged in the adult mosquito collecting device (2) and is used for feeding the adult mosquitoes, the separator (23) is arranged between the food placement part (22) and the constant temperature water tank (1) and is used for enabling the constant temperature water tank (1) and the adult mosquito collecting device (2) to be isolated or communicated with each other, and the sealable operating port (25) is used for placing food on the food placement part (22) or grabbing the adult mosquitoes. The mosquito larva integration incubator has the advantages of high integration, simpleness in operation and low cost.

The invention discloses a method for quickly and accurately calibrating a medical imaging component after changing of the position thereof, comprising the following steps of: firstly, arranging the imaging component in a reference position, accurately calibrating the reference position by a first measuring system to obtain an accurate calibrating value of the reference position; simultaneously, calibrating the reference position of the imaging component for the second time by a second measuring system to obtain a reference calibrating value of the reference position; measuring the current position of the imaging component by the second measuring system to obtain the reference calibrating value of the current position; and according to the accurate calibrating value of the reference position, the reference calibrating value of the reference position and the reference calibrating value of the current position, calculating to obtain the accurate calibrating value of the current position. The method is convenient and quick in calibration, enables the medical imaging system to have a larger activity space and be more flexible in use, and is more favorable for improving the clinical effect of the imaging system.

The invention relates to an abalone culture cage and a manufacturing method of the abalone culture cage. The culture cage comprises a cage body and a cage cover which is buckled on the upper opening of the cage body, wherein meshes, which are used for smooth flowing of seawater and blocking cultured young abalone from passing, are arranged at the peripheral wall and the bottom of the cage body, a door opening is arranged on one side wall of the cage body, a moving cage door is hinged with the cage body on one side edge of the door opening, and a door clamp for clamping the cage door on the door opening is arranged on the cage body at one side edge of the door opening. The manufacturing method comprises the following steps of: (1) designing the abalone culture cage; (2) producing the abalone culture cage; and (3) assembling the abalone culture cage. The abalone culture cage is large in cage body space, increases the moving space of the cultured young abalone, improves the culture survival rate and growth rate of the abalone, and is simple in production process and favorable to reducing the production cost, shortening production period and increasing production efficiency.

A handheld pneumatic grinder comprises a main body, a transmission portion, and a wheel guard structure. The main body defines an active space. The transmission portion is provided on the main body. The wheel guard structure includes a coupling member, a protective hood, and a control member. The coupling member is coupled to the main body around the transmission portion. The protective hood is rotatably mounted to the coupling member at a center thereof, wherein the protective hood is provided with an engagement means defining a plurality of indentations. The control member has a protrusion, which can engage with one of the indentations of the engagement means to allow the protective hood to be fixed in an angle position. The present invention allows the protective hood to be adjusted without using an external tool, and can achieve a compact design.

A water-cooling head includes a casing, a base, an input channel, an output channel and a pump. An active space is defined by the base and the casing collaboratively. A working medium is filled in the active space. The heat absorbed by the base is transferred to the working medium. The input channel is in communication with the active space. The cooled working medium is introduced into the active space through the input channel. The output channel is in communication with the active space. The heated working medium is outputted from the active space through the output channel. The pump is installed on the casing, and includes an impeller. The impeller is disposed within the active space and located near the output channel. The impeller is driven to guide the working medium to be outputted from the active space through the output channel.