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7 results about "Narcotic" patented technology
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The term narcotic (/nɑːrˈkɒtɪk/, from ancient Greek ναρκῶ narkō, "to make numb") originally referred medically to any psychoactive compound with sleep-inducing properties. In the United States, it has since become associated with opiates and opioids, commonly morphine and heroin, as well as derivatives of many of the compounds found within raw opium latex. The primary three are morphine, codeine, and thebaine (while thebaine itself is only very mildly psychoactive, it is a crucial precursor in the vast majority of semi-synthetic opioids, such as oxycodone).
Anesthesia consciousness determination method, system, device and medium
The application provides a method, system, device and medium for determining anesthesia consciousness, which comprises: obtaining a target electroencephalogram signal of a target object; determining consciousness state information of the target object based on the target electroencephalogram signal through a consciousness determination model, wherein the consciousness state includes a conscious state, a light anesthesia state and an unconscious state; wherein the consciousness determination model is a machine learning model, and the consciousness determination model is obtained based on training samples, wherein the training samples include sample electroencephalogram signals, and the sample electroencephalogram signals include sample conscious state data, sample light anesthesia state data and sample unconscious state data. Through the trained consciousness determination model, the change in anesthesia depth of the target object during the operation and the smooth transition thereof can be accurately tracked on the basis of accurately determining the unconscious state or the non-unconscious state of the target object, so that the regulation of the amount of anesthetic drugs for the target patient during the operation is more accurate.
Owner:SICHUAN NEOSOURCE BIOTEKTRONICS LTD
Method and system for adjusting anesthetic drug infusion rate based on physiologic data
Owner:FOURTH MILITARY MEDICAL UNIVERSITY
Anesthetic and preparation method thereof
The invention belongs to the technical field of anesthetic drugs, and particularly relates to an anesthetic drug and a preparation method thereof. The anesthetic is prepared by mixing 1000 parts by weight of bupivacaine liposome injection, 0.5-1 part by weight of magnesium sulfate and 3-5 parts by weight of dexmedetomidine hydrochloride. Wherein magnesium sulfate and dexmedetomidine hydrochloride are auxiliary agents, so that the anesthesia onset time is shortened. The anesthetic prepared by the invention is smaller in side effect, quick in effect taking and long in maintenance time, the injection frequency of the anesthetic can be reduced, the infection risk and the nursing cost can be reduced, the anesthetic effect is good, and the application prospect is wide.
Owner:LIUZHOU WORKERS HOSPITAL
Automatic administration anesthesia patch
The invention belongs to the technical field of local anesthesia, and particularly relates to an automatic drug delivery anesthesia patch which comprises a paper tearing layer, a pasting layer, an injection layer and a drug storage layer which are attached in sequence, and the injection layer comprises an injection bin, a microneedle and a driving mechanism; the medicine storage layer comprises a medicine storage bin and an anesthetic conveying mechanism, and the pasting layer, the injection bin and the medicine storage bin are sequentially attached to one another; anesthetic is stored in the medicine storage bin; the number of the microneedles is multiple, and the multiple microneedles are movably installed in the injection bin. The driving mechanism is mounted in the injection bin; the medicine storage bin is communicated with the injection bin through the anesthetic conveying mechanism; and the microneedle is provided with an injection channel communicated with the injection bin. The anesthesia patch can carry more anesthetic drugs, better anesthesia is achieved, the anesthesia time is longer, additional pressure does not need to be applied in the injection acupuncture process, the injection acupuncture process is rapid, process stabbing pain can be effectively reduced, and painless anesthesia is better achieved.
Owner:THE SECOND AFFILIATED HOSPITAL OF GUANGXI MEDICAL UNIV
Narcotic tray
1. Name of the designed product: anesthetic tray. 2. Use of the designed product: anesthetic tray for use in surgery. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.
Owner:TAIYUAN IRON & STEEL (GRP) CO LTD GENERAL HOSPITAL
Narcotic tray
1. Name of the designed product: anesthetic tray. 2. Use of the designed product: anesthetic tray for use in surgery. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.
Owner:YONGZHOU CENT HOSPITAL
Detection method
The present invention relates to an optical sensing element for detection of a narcotic, the optical sensing element comprising a fluorescent sensing compound provided on a substrate, wherein emission of the fluorescent sensing compound is quenched in the presence of the narcotic, and wherein the fluorescent sensing compound is non-polymeric and comprises an electron donor moiety, an electron acceptor moiety and a moiety that influences solubility of the compound in a solvent. Sensing devices incorporating the sensing element and methods of detecting narcotics are also described. 20 24 20 24 65 16 A pr 2 02 4 A B S T R A C T 2 0 2 4 2 0 2 4 6 5 1 6 A p r 2 0 2 4
Owner:THE UNIVERSITY OF QUEENSLAND