4results about How to "Avoid necrosis" patented technology

The application belongs to the technical field of medicine, and relates to a medicine and instrument combination system for treating bromhidrosis by using a sclerosing agent and a multi-needle injection needle and application thereof. The medicine and instrument combination system is a medicine and instrument composition comprising a sclerosing agent and a disposable sterile injection needle. The sclerosing agent comprises one or more of polidocanol, lauromacrogol, sodium myristyl sulfate and sodium morrhuate. The disposable sterile injection needle is a nine-needle injection needle or a five-needle injection needle. The nine-needle injection needle or the five-needle injection needle has uniformly distributed needle heads and equal lengths of the needle heads. The medicine and instrument combination system can standardize injection of the sclerosing agent in the process of treating bromhidrosis, accurately control the dosage, control the curative effect, reduce adverse reactions and improve safety.

The utility model discloses a multifunctional post-breast-operation elastic bandage which comprises a base body part and a bandage body part. A cup through hole is formed in the center of the cup part in a penetrating manner, and the peripheral side of the cup part is connected with the base body part through a bidirectional zipper; the strap parts are made of elastic materials, the width of the strap parts is smaller than that of the cup parts, the strap parts are connected to the two sides of the base body part through fixed ends, and the movable ends of the strap parts are detachably connected together; the number of the inflatable air bags is two, the inflatable air bags are annular, a hole in the middle of the annular shape is matched with the position and the size of the cup through hole, the outer size of the annular shape is matched with the size of the cup part, and the inflatable air bags are fixed on the inner side of the cup part through hook-and-loop fasteners. The position of the nipple is reserved, the phenomenon of nipple necrosis caused by blood supply disorder due to the fact that the bandage compresses the nipple areola can be avoided, the inflatable air bag is designed to pressurize the breast portion in a targeted mode, the compression hemostasis effect or the effusion discharge promoting effect is improved, and rapid postoperative rehabilitation is promoted.

The utility model provides an elastic drag hook suspension system. The elastic drag hook suspension system comprises a mounting base, an L-shaped supporting rod is fixedly mounted at the top of the mounting base, a threaded sleeve is fixedly mounted on the L-shaped supporting rod, a lifting screw is mounted in the threaded sleeve in a threaded mode, and the two ends of the lifting screw extend out of the threaded sleeve. A pull rope and a spring are detachably installed at the bottom end of the lifting screw rod, the pull rope is located in the spring, a U-shaped pull hook is detachably installed at the bottom end of the pull rope, and the bottom end of the spring is detachably connected with the U-shaped pull hook. The elastic drag hook suspension system has the advantages of being convenient to use, capable of effectively reducing secondary injuries, capable of effectively preventing tissue from slipping off from the drag hook and capable of sucking away smoke generated in an operation.

The application discloses a rapid hemostasis device for emergency nursing, which comprises a bandage and a compression assembly, the compression assembly comprises a pair of air cushions arranged on the inner side of the bandage, the two air cushions are arranged on the two sides of the bandage respectively, a plurality of air holes are uniformly arranged on the air cushions, one end of the two bandages is connected with a fixed pipe, the two fixed pipes are communicated through a pipeline, the fixed pipe is fixedly arranged on the bandage, a gas guide pipe is connected to the outer side of any fixed pipe, the free end of the gas guide pipe is connected with a pneumatic rod, the tail end of the push rod in the pneumatic rod is connected with a U-shaped rod, the free end of the U-shaped rod is connected with a timing assembly through a locking assembly; the compression assembly arranged in the application can further adjust and tighten the bandage after the bandage is preliminarily tightened, so that the bandage is secondarily tightened under the guidance of a sensor, and the tightening precision of the bandage is improved to avoid poor hemostasis effect.