63results about How to "Guaranteed close" patented technology

The invention provides a medical device and a fixing mechanism of medical equipment. The medical equipment can be conveniently located at a target position in the body through the fixing mechanism toachieve corresponding implantation or interventional treatment of the medical equipment, and accordingly, the medical effect is improved. The medical equipment can be a lead-free pacemaker, and physiological pace-making on the heart by the pacemaker is conveniently realized. The fixing mechanism comprises a base and fixing member, the extension direction of the base is parallel to that of a presetobject, and the fixing member is arranged on the outer wall of the base and extends around the base; one end of the fixing member is connected with the outer wall of the base, and a gap is formed between the other end of the fixing member and the outer wall of the base. During actual use, the base is stressed to rotate along the extension direction of the fixing member, and drives the fixing member to rotate together; during rotation, the fixing member is directly inserted into a tissue or a blood vessel wall parallel to the base, so that the medical equipment can be fixed into the atrium, the ventricle, the precava or other blood vessels, or fixed onto the interventricular septum or the interatrial septum.

The invention discloses a soft-shelled turtle feed capable of enhancing disease resistance and a preparation method thereof. The feed disclosed by the invention is prepared form the following raw materials in parts by weight: 35-45 parts of white fish meal, 15-20 parts of chicken blood meal, 12-18 parts of corn flour, 5-10 parts of soybean straw powder, 4-7 parts of monosodium glutamate protein, 3-5 parts of sleeve-fish visceral meal, 2-3 parts of rhizoma zingiberis powder, 1.5-2.5 parts of soya bean lecithin, 2-3 parts of aloe dry powder, 3.5-4.5 parts of bamboo insect meal, 1-2 parts of angelica keiskei, 2-3 parts of houttuynia cordata, 1.5-2.5 parts of grape skins, 1-2 parts of schizandra fruit, 2-3 parts of codonopsis pilosula, 1-2 parts of dandelion, 2-3 parts of Echinacea and 1-2 parts of a premix. The feed disclosed by the invention is rich in nutrition, high in palatability and good in digestive absorption property, is capable of improving the appetite of soft-shelled turtles, ensuring the high growth speed after being eaten by the soft-shelled turtles, improving the immunologic function of the soft-shelled turtles, enhancing the disease resistance of the soft-shelled turtles, increasing the survival rate of the soft-shelled turtles and reducing the breeding cost, is free from the need of adding antibiotic medicines, enables the meat quality of the soft-shelled turtles to be approximate to that of wide soft-shelled turtles, is free from medicine residue and pollution and is safe, and the feed coefficient is reduced.

The invention belongs to the field of wrapping and sticking machines and particularly relates to a sponge wrapping and sticking machine utilizing a mechanical device to process automobile wire harnesses. The sponge wrapping and sticking machine utilizing the mechanical device to process the automobile wire harnesses comprises two clamping devices, a folding and sticking mechanism, a lifting device and a pushing mechanism, wherein the lifting device drives the pushing mechanism to move vertically, the folding and sticking mechanism comprises a pair of foldable supporting plates, the pushing mechanism drives the supporting plates to rotate relatively, and the two clamping devices are arranged on two sides of the folding and sticking mechanism and are located on a central line of the folding and sticking mechanism. The problem that difficult quality guarantee and non-standardized technologies existing in manual operation and the problem of low production efficiency can be solved by adopting the sponge wrapping and sticking machine utilizing the mechanical device to process the automobile wire harnesses.

The invention discloses a steel dam bottom shaft side water stop structure in the field of steel dam sealing water stop devices. The structure comprises a connection plate I and a connection plate II, wherein the connection plate I can be fixed on a gate wall; the connection plate II can be fixed on a chain plate component; a positioning plate is fixedly arranged on the connection plate I; a first fixing member is fixedly arranged vertical to the positioning plate; the first fixing member is connected with one end of a right-angled bend; a second fixing member is arranged on the side surface of the other end of the right-angled bend; a guide plate is mounted on the second fixing member; a support shaft is fixedly arranged on the connection plate II; a roller is mounted on the support shaft and leans on the guide plate; and the axis of the support shaft is parallel to the surface of the gate wall. When the structure is in use, the connection plate I is fixed on the gate wall, and the connection plate II is fixed on the chain plate component; when a gate flap is erected, the chain plate component drives the roller to lean on the guide plate; under the blockage of the guide plate, a soft rubber belt connected with a chain plate always leans on the gate wall to keep sealing; and a device is matched with the foldable steel dam bottom shaft water stop structure for use, so that the water stop sealing effect is further improved.

The invention relates to the field of optimization processing, and particularly relates to an optimization method and system for power consumption of video playing. The optimization method comprises the steps of acquiring a first resolution of a frame image in a video to be played and a display resolution of a display terminal; if the first resolution is less than the display resolution of the display terminal, increasing the pixel value of each pixel of the video to be played by a preset threshold, and expanding the first resolution of the video to be played by adopting a mode of filling black pixels in a staggered row and staggered column mode. According to the invention, the first resolution of the video to be played is expanded by adopting the mode of filling black pixels in a staggered row and staggered column mode to replace a different algorithm mode in the prior art, so that the power consumption of a low-resolution video played on high-resolution equipment is reduced. In addition, brightening is realized through increasing the pixel value of each pixel of the video to be played by the preset threshold, so that the loss in image quality brought about by the black pixels is compensated, and the power consumption of video playing is reduced under the condition of ensuring the image quality to approach to the original image quality.