6 results about "Rapid pulse" patented technology

This invention belongs to the field of traditional Chinese medicine treatment of acute kidney injury, and provides a traditional Chinese medicine composition for treating sepsis-related acute kidney injury and its preparation method. It is prepared by mixing honeysuckle, forsythia, roasted peach kernel, raw rhubarb, raw astragalus, wine-processed angelica, cinnamon twig, mirabilite, and raw licorice in a certain proportion. It detoxifies and removes blood stasis, invigorates qi and unblocks the meridians. It is used for persistent high fever and difficulty in urination and defecation caused by internal accumulation of toxic heat and blood stasis. Symptoms include oliguria or dribbling, red tongue, and rapid pulse; it is also used for sepsis patients with the above symptoms. Treatment with the detoxifying and blood-stasis-removing granules improved survival rate, effectively restored some renal function, reduced renal tubular damage, and decreased TNF-α and IL-1β expression. Immunohistochemical and Western blot results were consistent. The detoxifying and blood-stasis-removing granules can alleviate sepsis-induced acute kidney injury.

A radiotracer injection system for safe use in industrial plants allows for rapid coupling of the radiotracer element storage bottle. The entire set is fully pneumatically driven and allows radiotracer injection in the form of a rapid pulse or step pulse. The injector system can be used with radiotracers in liquid (aqueous or oil) and gaseous form. The system is a sealed and safe unit to work in systems with internal pressure up to 300 Bar. This prevents the need to handle radioactive material in industrial plants, as the radiotracer used in each injection is already delivered inside its respective bottle. Quick-coupling connections allow quick and safe exchange of a used bottle for one with a new radiotracer, without having to disconnect the injector from the system. The injection machine has cylindrical symmetry, which allows the use of shielding with prismatic lead bricks, forming a protective castle around the unit.

This invention relates to the field of traditional Chinese medicine technology, specifically to a granule for promoting urination and eliminating stones, its preparation method, and its application. The granule comprises the following ingredients: *Lysimachia christinae*, *Pyrrosia lingua*, *Cynanchum paniculatum*, talc, stir-fried chicken gizzard lining, *Polygonum aviculare*, *Dianthus superbus*, *Plantago asiatica*, *Tetrapanax papyriferus*, *Poria cocos*, *Coix lacryma-jobi*, *Paeonia lactiflora*, vinegar-processed *Corydalis yanhusuo*, *Astragalus membranaceus*, and *Achyranthes bidentata*. The entire formula integrates clearing heat and promoting urination, dissolving stones, tonifying qi and relieving pain, and guiding the medicine downwards. It primarily focuses on purging while supplementing with tonifying, achieving the combined effects of clearing heat and promoting diuresis, and dissolving stones. It is used for damp-heat accumulation, stone accumulation, or combined with deficiency of vital energy leading to urinary tract infections, stones, or hematuria. Symptoms include frequent urination, burning and stinging pain, yellow or reddish urine, abdominal cramps, difficulty urinating or stones in the urine, red tongue with yellow or greasy coating, and a slippery and rapid pulse. This composition has the effects of clearing heat and promoting diuresis, relieving strangury and expelling stones. It is used for heat strangury, stone strangury and hematuria caused by damp-heat accumulation, with symptoms such as frequent urination, burning and stinging pain, yellow or reddish urine or blood in urine, lower back and abdominal colic, difficulty in urination or gravel in urine, red tongue with yellow or yellow and greasy coating, and slippery and rapid pulse.

Inventive name: A traditional Chinese medicine composition with the functions of clearing heat and removing dampness, promoting blood circulation to remove blood stasis, and dredging collaterals to relieve pain Technical field: A traditional Chinese medicine composition for treating rheumatoid arthritis with damp-heat and obstruction of collaterals Technical problem: The composition can treat rheumatoid arthritis with damp-heat and obstruction of collaterals, and the symptoms include red and swollen joints, pain like burning, morning stiffness, limited activity, accompanied by aversion to wind and fever, sweat without relief, irritability, thirst, dry stool and red urine, red tongue, yellow or dry fur, and slippery and rapid pulse. Solution: The composition is prepared from honeysuckle, atractylodes, atractylodes rhizome, giant knotweed, cuscuta, angelica, white peony root, milkvetch root, sago palm seed, centipede, nitraria, and licorice in a specific weight ratio. Main use: The composition can treat rheumatoid arthritis with damp-heat and obstruction of collaterals.

The utility model relates to the technical field of experimental equipment, in particular to a pulse pressure control cross-flow filtering device for a laboratory, which comprises a feed liquid feeding device and a membrane component, the feed liquid feeding device provides feed liquid for the membrane component through a pump, the membrane component provides circulating liquid for the feed liquid feeding device through a valve and a pipeline, and the membrane component is connected with the feed liquid feeding device. A flow dividing device is arranged on a pipeline between the pump and the membrane assembly, an electromagnetic valve is connected between the flow dividing device and the feeding liquid device, a pipeline pressure pulse flow path is further formed at an inlet of the membrane assembly, and the electromagnetic valve is connected with a control device. And the control device controls the electromagnetic valve to be opened or closed so as to realize pulse filtration simulation on the membrane in the membrane assembly. The cross-flow filtering device disclosed by the utility model is simple to operate, can realize rapid pulse pressure change, effectively improves the anti-pollution performance simulation of an ultrafiltration membrane on oil and water, and provides a good theoretical basis for an actual cross-flow filtering device.

The application relates to the technical field of medical treatment and discloses a rapid vein compression equipment for a hospital physical examination department, which comprises a placing mechanism, a pressure fitting mechanism is arranged at one end of the placing mechanism, a vein compression mechanism is arranged at one end of the pressure fitting mechanism, a visualization mechanism is arranged above the placing mechanism, and a needle pricking auxiliary mechanism is arranged on one side of the visualization mechanism. The rapid vein compression equipment for the hospital physical examination department is provided with the placing mechanism, the pressure fitting mechanism, the vein compression mechanism, the visualization mechanism and the needle pricking auxiliary mechanism, can drive the vein compression mechanism to expand and realize the compression effect on the vein by using the pressure fitting mechanism during use, can avoid that the rubber tube rebounding and beating the patient when the compression is removed, can guarantee that the pressure size is adjustable during compression, can improve the safety, and can also improve the speed during compression and unbundling compared with the compression mode of the traditional rubber tube binding.