Abstract:
Disclosed is a skin cooling device which utilizes the sensory ability of the skin as an integumentary sense organ so that it is applicable to medical treatments and surgical operations, while being configured to use the heat absorbing effect of a thermoelectric element while having a small size to be easily handled. The skin cooling device includes a case having a size allowing the user to grasp the case by the hand, and a thermoelectric element installed in the case. The thermoelectric element has a heat emitting portion and a heat absorbing portion. The skin cooling device also includes a heat sink unit provided at the heat emitting portion of the thermoelectric element, and cold heat transfer unit provided at the heat absorbing portion of the thermoelectric element, and adapted to locally transfer cold heat from the thermoelectric element to the skin. Thus, the cold heat can be locally applied to the skin.
Abstract:
A novel type of method for mandibular angle fracture operation requiring only incision of lateral of mandible and its devices are provided. Only 20 mm of the incision of mandible makes it possible for an operator to perform the operation and to save time and recover time without incision of patient's face because the operator uses the patient's mouth to broaden the operator's view. A mandibular retractor comprising a handle, a frame, an activated shaft having a tip and a controller lever is provided for cutting or holding the target area of the mandibular. A drill-driver comprising a handle, a neck, a power transferring member, a head including a tip hole and an operation axis and a power connection member provided for fix a metal plate on the bone. A tweezers comprising a body portion, a pair of leg portions which are twisted by 90 degree about the body portion and paralleled each other is provide for holding a bolt or nut.
Abstract:
A novel type of method for mandibular angle fracture operation requiring only incision of lateral of mandible and its devices are provided. Only 20 mm of the incision of mandible makes it possible for an operator to perform the operation and to save time and recover time without incision of patient's face because the operator uses the patient's mouth to broaden the operator's view. A mandibular retractor comprising a handle, a frame, an activated shaft having a tip and a controller lever is provided for cutting or holding the target area of the mandibular. A drill-driver comprising a handle, a neck, a power transferring member, a head including a tip hole and an operation axis and a power connection member provided for fix a metal plate on the bone. A tweezers comprising a body portion, a pair of leg portions which are twisted by 90 degree about the body portion and paralleled each other is provide for holding a bolt or nut.
Abstract:
According to the present invention, the size of a droplet ejected to a target area is minimized to obtain high printing resolution, and effects of attraction and adhesive forces acting between a nozzle and air resistance can be minimized so that the target area is finely controlled to obtain high printing precision. An inkjet printing apparatus according to the present invention includes an ejecting device ejecting a droplet of a solution to a target area; and a light irradiating device irradiating light onto the droplet at an acute angle with respect to a line going through the ejecting device and the target area to heat and evaporate a part of the droplet before the ejected droplet reaches the target area, so that the droplet is accelerated along the line.
Abstract:
Provided is a method and apparatus for video telephony in a portable terminal. In the method, all image frames received from a video telephony counterpart terminal are decoded when a video telephony event is detected. Thereafter, it is determined if the received image frames are accumulated in a buffer of the portable terminal. Thereafter, only a portion of the decoded image frames are selected and displayed when the received image frames are accumulated in the buffer.
Abstract:
A syringe for fat tissue components distinction including a specific gravity distinction member, and a fat tissue components separating method using the syringe. The syringe for distinguishing crude fat tissue components extracted from the human body into several fat tissue layers by specific gravity includes: a syringe main body in a cylindrical shape for storing the crude fat tissue components extracted from the human body, the syringe main body having a fat intake hole at a front end and an opening at a rear end; and a specific gravity distinction member disposed in the syringe main body and having a specific gravity smaller than about 1.0, wherein the specific gravity distinction member is movable into one of the fat tissue layers that has the same specific gravity as that of the specific gravity distinction member, thereby enabling fat tissue components distinction by specific gravity.
Abstract:
Disclosed is a syringe for injecting a surgical thread. The syringe includes a needle part, a connection part and an injection part. The needle part is adapted to penetrate the skin while accommodating a surgical thread. The connection part is connected to the needle part by taper coupling and is fixedly fastened to the needle part by turning operation of the needle part. The injection part is coupled to the connection part at the front end thereof. A push needle installed in the injection part pushes the surgical thread accommodated in the needle part to inject the surgical thread into a skin tissue in a syringe operation manner.
Abstract:
Provided is a method and apparatus for video telephony in a portable terminal. In the method, all image frames received from a video telephony counterpart terminal are decoded when a video telephony event is detected. Thereafter, it is determined if the received image frames are accumulated in a buffer of the portable terminal. Thereafter, only a portion of the decoded image frames are selected and displayed when the received image frames are accumulated in the buffer.
Abstract:
An the electric energy storage device includes a cylindrical rolling up electrode body, a cathode lead connecting plate, an anode lead connecting plate, a terminal plate, and a container. The rolling up electrode body includes a cathode and an anode leads formed by cathode and anode collectors. The cathode and anode leads are separately extended from one side of the rolling up electrode body. The terminal plate includes a cathode lead connecting plate, an anode lead connecting plate and an insulation combing member for integrally combining the cathode lead connecting plate with the anode lead connecting plate. The container receives the rolling up electrode body. The electric energy storage device may be advantageously connected to another electric energy storage device in serial or parallel. Additionally, the electric energy storage device has some advantages such as reduced volume, enhanced convenience, improved productivity, etc.
Abstract:
The present invention relates to a living fatty material from which immunity is removed, and a method for manufacturing the same, and more specifically, to a living fat tissue from which immunity is removed and to a method for manufacturing the same, comprising the steps of collecting fat tissues; irradiating the fat tissues with 20 to 500 kGy of gamma (γ) rays; and applying centrifugal separation of the fat tissues irradiated with gamma rays.