66results about How to "Improve the effect of anesthesia" patented technology

The invention discloses a headrest suspended anaesthesia device suitable for anesthesiology departments and relates to the field of medical instruments. Aiming at problems that because of inconvenience of handheld operation, a great deal of time is wasted in operation of medical operators, the working efficiency is degraded, a patient is prone to topple in the head administration process, and thelike, the invention discloses the scheme that the headrest suspended anaesthesia device comprises a frame, wherein chutes are formed in both sides of the frame along the height direction of the frame;a push rod motor is fixedly mounted on the inner wall of the top of the frame; a connecting plate is fixedly connected with the output shaft of the push rod motor; sliding blocks are fixedly connected with both ends of the connecting plate; a medicine storage box is fixedly arranged below the connecting plate; and a quantitative hose is connected with one side of the medicine storage box. The headrest suspended anaesthesia device is simple in structure and novel in modeling, the problem that the workload of the medical operators is increased as a conventional device needs to be held by hand to operate is solved, meanwhile, the head of the patient can be fixed, the anesthetic effect can be improved, convenience can be brought to doctors to carry out operation, and popularization can be achieved.

The invention discloses a compound anesthetic. The compound anesthetic is prepared from the following medicine materials by weight: 5g of keel, 5g of spina date seed , 4g of cortex albiziae, 4g of tsinling larkspur root, 5g of kamuning, 1g of acutangular anisodus root, 4g of radix aconiti agrestis , 3g of mimosa pudica, 3g of cortex moutan, 10g of sungpan monkshood root, 5g of pericarpium papaveris, 6g of semen brassicae, 3g of honeysuckle, 4g of selaginella tamariscina and 5g of girald daphne bark. According to clinical experiments, the compound anesthetic disclosed by the invention can be used for achieving the compound effects of narcotizing and relieving pains by selecting proper traditional Chinese medicine agent and optimizing proportion thereof, and is safe and free of toxic and side effect.

The invention discloses an administration device for anesthesiology department, and effectively solves the problems that an existing anesthesia administration device cannot carry out quantitative injection according to different parts and injection medicines are not uniformly mixed. The administration device comprises a needle cylinder, a baffle plate is fixed at right end of needle cylinder, a supporting plate is fixed to the right side of the baffle plate, a piston is slidably connected into the needle cylinder, a push rod is fixed at right end of piston, the push rod is in threaded connection with a sleeve, an ejector rod capable of moving left and right is arranged on the front side of the supporting plate, a full gear capable of rotating leftwards and rightwards is arranged on the front side of the supporting plate, the full gear generates forward and reverse rotation along with the left-right movement of the ejector rod, a dial coaxial with the full gear is fixed to the front side of the supporting plate, a pointer capable of being matched with the dial is fixed to the front end face of the full gear, a plurality of scale marks are evenly distributed on the outer edge face ofthe needle cylinder, a stirring shaft is coaxially and rotationally connected to the left end in the needle cylinder, the right end of the stirring shaft extends into the push rod and is in threadedconnection with the push rod, and a plurality of telescopic stirring blades are arranged on the stirring shaft; the device is novel in concept, ingenious in structure, convenient to operate and high in practicability.

The invention discloses a traditional Chinese medicinal preparation for treating pre-operative anesthesia and a preparation method of traditional Chinese medicinal preparation, and belongs to the field of traditional Chinese medicine. Active ingredients of the traditional Chinese medicinal preparation consist of the following raw materials: common cissampelos herb, passion flower, hembane leaf, lotus seed, paniculate swallowwort root, rhodobryum roseum, radix cynanchi, cymbopogon, himalayan eriosema root, semen brassicae, hindu datura flower, cinnamomum bodinieri, suchow mosla herb, crowndaisy chrysanthemum, dactylicapnos root and girald daphne bark. The traditional Chinese medicinal preparation disclosed by the invention, since the selected medicinal materials are appropriately combined in accordance with the theories of traditional Chinese medicine and modern medicine, has functions of relieving and alleviating pain, clearing away heat and toxic materials, anesthetizing and tranquilizing, and resisting shock, and the traditional Chinese medicinal preparation is quick to take effect, short in duration, high in anesthesia efficiency, good in absorption effect and free from adverse as well as toxic and side effects; and the traditional Chinese medicinal preparation has a quite significant anesthesia effect in clinical practice, and is suitable for wide popularization and application.

The invention relates to an anesthetic puncture needle. The anesthetic puncture needle comprises a needle base (1), a needle tube (2) and a weighing core (3). One end of the needle tube (2) is fixed to the needle base (1), and a lens (4) protruding out of the surface of the needle base (1) is arranged on one portion of the surface of the needle base (1). The lens is arranged on the surface of the needle base in a protruding mode, a liquid channel is formed in the position, where the lens is located, of the needle base, thus, medical staff can clearly observe the flow condition of liquid in the puncture needle through the arrangement of the lens, great convenience is brought to anesthetic operation of the medical staff, and anesthetic performance is improved. The needle base structure is improved, the medical staff can conveniently hold the puncture needle through the structural form of a jacket and a needle wing, and the operating stability of the medical staff is improved. Furthermore, a numerical identifier for identifying the type is arranged on the puncture needle, thus, the medical staff can visually observe the type of the anesthetic puncture needle, and no misjudgment is generated.

The invention relates to a novel alkalized liquid-state and solid-state rapid skin anesthesia nanometer emulsion for skin external application and a preparation method thereof. The inventive nanometer emulsion mainly comprises three systems: the first system is a skin anesthesia effective ingredient system, the second system is a nanometer emulsion composition system, and the third system is a nanometer emulsion excipient protective system. The three systems can be used for preparing a liquid-state and solid-state rapid anesthesia nanometer emulsion for skin external anesthesia. The inventive nanometer emulsion compounds three anesthetics with respective characteristics and contains menthol, so that the formula is more reasonable and the effect is more distinct, wherein tetracaine has strong transdermal capacity, rapid action and strong local anesthetic action, the anesthetic action of chloroprocaine is 4-6 times stronger than procaine and 2-3 times stronger than lidocaine, and the chloroprocaine has low toxicity, high penetration capacity, quick action and long-lasting anesthetic action.

The invention discloses a combined anesthesia device in the technical field of medical instruments, which comprises a hard anesthetic needle base, a hard anesthetic needle tube connected to the hard anesthetic needle base, and a hard anesthetic needle core inserted into the hard anesthetic needle tube, wherein the hard anesthetic needle core is arranged on a needle core base; the needle core base is arranged on the hard anesthetic needle base in a matching mode; the end part of the hard anesthetic needle core is matched with the end part of the hard anesthetic needle tube to form a cutting edge; the outside of the hard anesthetic needle tube is welded with a lumbar anesthetic needle tube of which the axis is parallel to that of the hard anesthetic needle tube; the lumbar anesthetic needle tube is shorter than the hard anesthetic needle tube; the end part of the lumbar anesthetic needle tube is a beveling cutting edge obliquely transiting towards the hard anesthetic needle tube; the lumbar anesthetic needle tube is internally provided with a hollow lumbar anesthetic needle core in a matching mode; and the root of the lumbar anesthetic needle core is fixed on a lumbar anesthetic needle base. When the device is used, the hard anesthetic needle core and the hard anesthetic needle tube are punctured into an endorhachis epidural space, and meanwhile, and the lumbar anesthetic needle core is punctured into a subarachnoid space to carry out combined anesthesia of epidural anesthesia and lumbar anesthesia at the same time so as to shorten the anesthesia waiting time, and realize sustainable anesthesia in surgery at the same time.

The invention discloses an anesthesia machine pipeline fumigation disinfection device. The device comprises a fumigation box. Transverse pipes are rotationally connected to the two sides of the innerwall of the fumigation box. The opposite ends of the two transverse pipes are communicated with hollow plates. Double belt wheels are fixedly connected to the surfaces of the transverse pipes. An anesthesia tube is communicated between the opposite sides of the two hollow plates. A threaded rod is rotationally connected between the tops of the two sides of the inner wall of the fumigation box through a bearing. A first belt wheel is fixedly connected to the surface of the threaded rod. The invention relates to the technical field of medical instruments. According to the anesthesia machine pipeline fumigation disinfection device, the double belt wheels, a stabilizing plate, a first motor, a first sliding block and a moving block are arranged in a matching manner, so that a fan can move fromside to side along a sliding rail, the hollow plates can drive the anesthesia tube to rotate, fumigation and disinfection on the surface of the anesthetic tube are more sufficient, the problem that the outer wall of the anesthesia tube is not sufficiently disinfected is solved, normal use of the anesthesia tube is guaranteed, and the anesthesia effect of the anesthesia machine is improved.

The invention relates to an anesthesia device, in particular to a rapid and safe throat anesthesia device. The rapid and safe throat anesthesia device structurally comprises a body, a tongue pressing portion is hinged to the front portion of the body, an anesthesia pipeline is arranged inside the body, the front end of the anesthesia pipeline extends out of the body, the rear end of the anesthesia pipeline is connected with an anesthetic bottle arranged on the rear portion of the body, the body is further provided with a squeezing trigger used for squeezing out anesthetic inside the anesthetic bottle to enable the anesthetic to be sprayed out of the front end of the anesthesia pipeline, an oxygen pipeline is arranged near the anesthesia pipeline, the front end of the oxygen pipeline extends out of the body, and the rear end of the oxygen pipeline is connected with oxygen production equipment. According to the rapid and safe throat anesthesia device, throat anesthesia can be achieved more conveniently, laryngospasm phenomena can be effectively reduced, and the operation safety degree is improved.

The invention discloses a nasopharyngeal anesthesia spray pot which comprises a pot. The pot is provided with a spout, a pot lid is arranged on the spout and is hermetically connected with the spout,a high-pressure tube and a medicine spray tube are arranged on the pot lid, penetrate the pot lid to extend into the pot and are hermetically connected with the pot lid, a high-pressure gas tank is connected with the end, which is positioned outside the pot, of the high-pressure tube, a switch valve is arranged on the high-pressure tube, a spray nozzle is arranged at the end, which is positioned outside the pot, of the medicine spray tube, and a mist spray cover is arranged on the spray nozzle. The nasopharyngeal anesthesia spray pot has the advantages that the nasopharyngeal anesthesia spraypot is reasonable in design; anesthetics can be atomized and sprayed to nasopharyngeal parts by high-pressure gas, the mist spray cover can prevent anesthetic gas from being diffused, and accordinglyenvironmental pollution can be prevented; the atomized anesthetic gas can be concentrated at anesthesia parts, accordingly, anesthetic effects can be improved, and the usage amount of the anestheticscan be saved; the atomized gas can be sprayed out of the pot by the aid of the high-pressure gas, and the switch valve can bring convenience for spraying the atomized anesthetics.

The invention discloses an anesthetic for stomachoscopy. The anesthetic is prepared from Zebrina pendula Schnizl, finely divided phtheirospermum, liquorice roots, aletris spicata, triangle neolepisorus, oriental paperbush flowers, cratoneuron filicinum, Ecdysanthera rosea Hook.et Arn., radix angelica sinensis, mile swertia herb, hemsleya changningensis, eucalyptus tereticornis, milkvetch roots, herb of aciculate chrysopogon, cannalike dona rhizomes, American ginseng, passion flowers, pseudo-ginseng, potentilla freyniana bornm, leaves of little leaf paraquilegia, Panax transitorius Hoo, Zanthoxylum rhetsoides Drake, corydalis saxicola, liparis japonica and rattlesnake plantain. The anesthetic has the advantages that the anesthetic is used for stomachoscopy anesthesia without injection, the fear of a patient afraid of injection is effectively eliminated, the anesthetic is directly orally taken and is eliminated out of the body after stomachoscopy is completed, and the anesthetic is rapid in effect taking, high in anesthetic efficacy, free of toxic and side effects and easy to accept by the patient.

The invention relates to an anesthetic syringe control method and system. The anesthetic syringe control method comprises the following steps: sending out a motor operation signal; obtaining the real-time thrust of a motor in the injection process; comparing the real-time thrust with a preset thrust threshold value; when the real-time thrust is smaller than or equal to the thrust threshold value, enabling the motor to continue to operate, otherwise stopping operation; calculating the running stop time of the motor; comparing the size relationship between the running stop time and the infiltration time threshold value; and when the running stop time is smaller than the infiltration time threshold value, enabling the motor to keep running stop, otherwise, enabling the motor to run again. Whether the injection amount currently injected into the periodontal membrane is too large or not is judged by judging whether the real-time thrust reaches the thrust threshold value or not, when the real-time thrust is larger than the thrust threshold value, injection is stopped, the anesthetic is fully infiltrated, when the running stopping time reaches the infiltrating time threshold value, the injected anesthetic is fully diffused, and then injection is further conducted until the anesthetic is injected completely. In this way, discomfort of a patient can be relieved, and the anesthesia effect can be improved.