Abstract: First electronic device includes a communication interface and a processor. The processor is configured to: receive, from the second electronic device, an incoming message destined for the first electronic device, transmit, to the third electronic device, message information related to the incoming message, the message information being used for displaying the incoming message on the third electronic device, transmit preset texts to the third electronic device, the preset texts being stored in the first electronic device to be used for replying to messages receivable by the first electronic device, based on one of the preset texts being selected by a user input among the preset texts displayed on the third electronic device, receive response information from the third electronic device, the response information being related to the one of the preset texts, and transmit, to the second electronic device, a response message including the one of the preset texts.

Abstract: The present invention relates to a coating jig for stents. According to the present invention, a coating jig for stents, having a surface roughness, comprises a jig shaft portion, a first block portion fixedly coupled to a first end of the jig shaft portion, a second block portion opposingly disposed with respect to the first block portion and variably positioned to slide along an outer circumference of the jig shaft portion, and a surface region. A surface roughness may be formed on at least one or more of the jig shaft portion, the first block portion, and the second block portion.

Abstract: The present invention relates to a stent. In particular, the present invention relates to a stent that can improve stickiness of a membrane, used in treating obstruction of a digestive system in humans using an endoscope without a surgery. According to an embodiment of the present invention, a stent with an improved stickiness of a membrane comprises a body portion including a hollow cylindrical shape, wherein wires are woven to form a mesh structure, a membrane portion provided in the body portion to cover the mesh structure, and a micro-rough surface formed on all or at least a part of the membrane portion.

Abstract: A welding jig for pedicle screw has a jig core, a head holder, and a pair of wing holders. The jig core includes a first mounting part inserted into a screw head of a pedicle screw, and a second mounting part to which a pair of wings to be welded to the screw head are attached to an outer surface thereof. The head holder covers the screw head and locks the screw head to the first mounting part, and the pair of wing holders covers the pair of wings and locks the pair of wings to the second mounting part by being coupled to each other. A welding apparatus for pedicle screw includes the welding jig for pedicle screw, a turntable, and a welding torch. The turntable has the jig locked thereto, and the welding torch applies power to the welding regions of the wings and the screw head.

Abstract: A device having a universal coupling linkage for stabilizing vertebrae is developed that is comprising: a first link integrally forming a hook-shaped end to engage the connecting rod, a first flat top surface with first thread hole, a sink-down middle portion, an uprising wall in a right angle, an inner flat top surface adjacent to inner end with a central thread hole, a mounting cavity formed at the uprising wall and a circumference edge seat; a second link integrally forming a second hook-shaped end to engage the connecting rod, a second flat top surface adjacent to the outer end with a second thread hole, a sliding rod at opposite end; a swivel forming a plurality of slits for squeezing, a through-hole for inserting the sliding rod to adjust a clearance between the first and second connecting rods; a plurality of plug bolts and thread holes for depressing the connecting rods and the swivel.