184 results about "Anesthesia" patented technology

The invention discloses an intra-spinal anesthesia catheter device with a temperature compensation function, and relates to the technical field of medical instruments. The intra-spinal anesthesia catheter device comprises an anesthesia catheter body, the anesthesia catheter body comprises a thermoplastic elastomer and a shape memory polymer, and the thermoplastic elastomer wraps the outer side of the shape memory polymer. The intraspinal anesthesia catheter has the beneficial effects that through combination of an innovative intelligent material system and an active closed-loop control technology, the traditional contradiction that the rigid requirement and the soft safety of the catheter cannot be achieved at the same time in intraspinal anesthesia is fundamentally solved. The method has the primary advantage that the dynamic programmable adjustment of the mechanical property of the catheter is realized.

Systems are provided for a manifolded anesthesia ventilator system. The manifolded anesthesia ventilator system includes a core and a kernel. The core includes a common gas manifold and one or more module and the kernel encases the core and includes inputs and outputs fluidly coupled to the core and is further coupled to a shell.

This invention belongs to the technical field of body position detection devices and discloses a body position detection alarm device for patients under general anesthesia. It includes a support frame with a cloth pad on it, and a body position detection pad fixedly connected to the cloth pad. It also includes a self-detecting tensioning component located at the bottom of the support frame to improve the detection accuracy of the body position detection pad. The self-detecting tensioning component includes a motor fixedly connected to the bottom of the support frame. This invention uses a motor to drive a screw to rotate, causing a mouth-shaped sleeve and a roller to move. This allows for a rolling pressure self-check of the body position detection pad before use, promptly detecting damage or abnormal sensitivity and preventing detection failure. Simultaneously, as the mouth-shaped sleeve moves, the linked casters press down on the inclined plate, and the anti-dislodgement positioning component synchronously tensions the cloth pad and the body position detection pad, completely eliminating wrinkles and gaps, preventing displacement of the body position detection pad due to changes in body position, and improving the accuracy of body position detection for patients under general anesthesia.

The invention belongs to the technical field of freeze-dried powder screening, and particularly relates to a freeze-dried powder screening device and screening method for producing active buccal tablets capable of clearing and nourishing the throat, and the freeze-dried powder screening device comprises an L-shaped plate and further comprises a screening assembly with the size capable of being changed; the driving assembly is used for driving the screening assembly to rotate, and the driving assembly is arranged on the L-shaped plate; and the feeding assembly is used for conveying the freeze-dried powder into the screening assembly and is arranged on the L-shaped plate. The driving assembly comprises a hollow pipe, and the hollow pipe is rotationally connected to the L-shaped plate through a bearing. By arranging the screening assembly and the driving assembly, when the active buccal tablets capable of clearing and nourishing the throat are produced, prepared freeze-dried powder can be subjected to rolling type screening, and then the screening assembly can be prevented from being blocked without adding an anti-blocking structure, so that the cost investment can be reduced to a certain extent, and the production efficiency of the active buccal tablets capable of clearing and nourishing the throat is improved. And subsequent cleaning and other operations can be conveniently carried out by personnel to a certain extent.

1. Name of the designed product: anesthesia workstation. 2. Use of the designed product: a medical instrument for modern operating room, anesthesia workstation for patient anesthesia. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: perspective view 1.

This utility model discloses an anesthesia puncture needle, including an outer needle tube and a needle hub connected to one end of the outer needle tube; it also includes an inner needle body nested inside the outer needle tube, with one end extending to the outside through the opening of the outer needle tube, and the other end extending into the needle hub. The protruding end of the inner needle body is conical, and at least one collection hole is opened on its outer wall near the end. This utility model relates to the field of medical anesthesia technology. This anesthesia puncture needle, through the cooperation of the inner needle body and the outer needle tube, can facilitate the puncture needle to enter the subarachnoid space. At the same time, it can pull the piston collector to draw cerebrospinal fluid from the end of the inner needle body and store it in the internal cavity of the piston collector, so that it can be mixed with the colorimetric solution injected through the colorimetric branch tube, thereby enabling colorimetric treatment of the cerebrospinal fluid, facilitating rapid diagnosis by medical personnel. In this process, the colorimetric solution will not come into contact with the human body, avoiding harm to the human body.

Amisulpride can be used to treat (especially prevent) postoperative vomiting in patients undergoing surgery, where postoperative vomiting could be potentially dangerous.

The anesthetic waste gas real-time sterilization treatment device for the operating room comprises a treatment box, one end of the interior of the treatment box is divided into a purification chamber, the middle position of the treatment box is divided into a filtering cavity, and an air compressor is fixed to the bottom of the other end of the interior of the treatment box; by designing a multi-position uniform waste gas extraction and purification mechanism, when anesthetic waste gas is extracted from multiple positions, an exhaust fan is turned on and fixedly mounted at the position, where more anesthetic waste gas is exhausted, in an operating room, and when the anesthetic waste gas is extracted from an inlet, air is induced from the upper surface in multiple directions until the anesthetic waste gas enters a counterweight pipeline and an immersion pipeline; during anesthesia and sterilization treatment in the operating room, the waste anesthetic gas can be conveniently extracted through multi-position air induction, and the waste anesthetic gas can be uniformly and fully contacted with the disinfectant for purification treatment.

A volume of a wound is estimated using a dynamic pressure response measured during instillation of fluid to the wound using a negative pressure wound therapy system. A previously estimated wound volume may be used to detect and prevent overfill of fluid to the wound during future instillation events. For example, real-time pressure measurements may be compared to model data representative of expected pressure at a wound having a volume equal to the previously estimated wound volume, with instillation being stopped if the observed pressure varies from the expected pressure. A comparison of a total volume of fluid instilled to the wound may also be compared to the previously estimated wound volume to prevent overfill. The comparison of wound volume estimated based on an instillation event may also be compared to a wound volume estimated using other methods to provide a higher confidence wound volume estimate.

1. The name of the design product: electric anesthesia injection device (two). 2. The use of the design product: anesthesia injection for oral cavity or other parts. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: design 3 perspective view. 5. Design 3 is designated as the basic design. 6. Other circumstances that need to be explained: A in design 2 and design 3 is transparent or translucent material, B in design 3 is also transparent or translucent material; F is the display screen.

The invention provides a training method of a personalized anesthesia scheme recommendation model for children groups and related equipment, which can recommend a most suitable anesthesia scheme for a patient. The method comprises the following steps: determining target anesthesia data corresponding to each patient in a plurality of patients, wherein the age of each patient in the plurality of patients is in a preset range; preprocessing the target anesthesia data corresponding to each patient to obtain an initial training sample set; key information in the target initial training sample is marked to obtain a target training sample set, the target initial training sample is any training sample in the initial training sample set, and the key information comprises the illness state severity of the patient, the operation type, the anesthesia risk, the doctor mark, the historical scheme and the anesthesia scheme effect; constructing an initial anesthesia scheme recommendation model based on the dynamic graph neural network; and performing iterative training based on the target training sample set and the target loss function to obtain a personalized anesthesia scheme recommendation model.

This utility model relates to the technical field of anesthesia care frames, and in particular to a simple portable anesthesia care frame that makes height adjustment more convenient and improves usability. It includes a base plate, a care tray, and a column. Four sets of casters with brakes are fixedly installed at the bottom of the base plate. Two sets of push handles are symmetrically fixedly connected to the left end of the care tray. The column is fixedly connected to one side of the top of the base plate. A cavity extends downwards from the top of the column. A transmission worm gear is fixedly fitted onto the upper side of the outer wall of an internally threaded sleeve. A screw wheel is fixedly connected to the front end of the transmission worm gear. An adjusting stud is threaded onto the internally threaded sleeve. The top of the adjusting stud is fixedly connected to the middle of the bottom end of the care tray. A limit block is fixedly connected to the bottom end of the adjusting stud. Guide grooves are opened at both ends of the column, communicating with the cavity. The top of the guide groove is aligned with the bottom end of the internally threaded sleeve, and the limit block is slidably installed in the guide groove.

Provided are devices and methods for preventing an episode of incontinence in an individual in need thereof. The devices comprise a sensor and a stimulator electrode that can be implanted into the body of the individual. Once the device is implanted in the individual, the sensor of the device senses a parameter that is associated with a response from the individual that is intended to prevent an episode of incontinence. Then, the device provides an electrical stimulation using the electrode that, together with the response, helps to prevent the episode of incontinence.

The present invention relates to an enteric-coated capsule for the release of a sedative and / or analgesic and / or relaxing active ingredient, comprising a capsule base body having a capsule wall that is closed on all sides and forming a cavity within which the active ingredient is arranged.

The utility model belongs to the technical field of medical experiment auxiliary equipment, and provides a resuscitation device for small animals after anesthesia, which comprises a control base, a touch screen arranged on one side of the control base, a box body fixedly mounted at the top end of the control base, a support frame fixedly mounted in the box body, and a sponge cushion layer arranged at the top end of the support frame; the multiple sets of massage rollers are arranged in the supporting frame, blood circulation and drug metabolism of the small animals are promoted, hard contact with the bodies of the small animals is avoided through slow rotation of the massage rollers and the buffering effect of the damping springs, blood circulation and lymphatic reflux are accelerated through mild physical stimulation, and the small animals are prevented from being injured. By means of the design, the recovery speed is increased, and side effects caused by medicine residues are reduced.

This invention proposes an anesthesia recovery prediction system and method based on facial features. The anesthesia recovery prediction system includes a processing device, a 3D camera, a visible light camera, and a millimeter-wave radar module. The processing device is communicatively connected to the 3D camera, the visible light camera, and the millimeter-wave radar module. Sliding tracks are set on both sides of the upper half of the hospital bed. Two 3D cameras are mounted on the sliding tracks on the left and right sides of the bed via first movable seats. The millimeter-wave radar module and the visible light camera are mounted on the sliding track on one side of the bed via second movable seats. The first and second movable seats are sequentially set on the sliding tracks. In this invention, the recovery status is analyzed layer by layer based on changes in the eyes, facial expressions, and mouth features, which reduces the workload of medical staff while meeting monitoring requirements.

The invention discloses a surgical anesthesia information intelligent management system, and relates to the technical field of clinical medical assistance, and the system comprises a monitoring center which is in communication connection with an information input module, a data acquisition module, a data processing module, an anesthesia simulation module and an intra-operative early warning module. By constructing a historical anesthesia operation database, an initial anesthesia reference scheme closest to the condition of a patient can be generated according to unique diagnosis information, physiological features and operation types of the patient, and based on the initial anesthesia reference scheme and initial physical sign data fed back by the patient for initial anesthesia, the initial anesthesia reference scheme is obtained through feature comparison and compensation calculation. The initial anesthesia reference scheme is optimized, and meanwhile an intraoperative anesthesia efficiency simulation curve is obtained; an anesthesia scheme in one-to-one correspondence with patients is realized, and the safety and the effectiveness of an anesthesia operation process are improved.

The utility model discloses a surgical medical instrument anesthesia puncture bag which comprises a containing base plate, a containing groove is formed in the top end of the containing base plate, a cover plate is connected to the outer wall of the containing base plate through a bearing, and a supporting plate is fixedly connected to the outer wall of the containing base plate. According to the anesthesia puncture bag for the surgical medical instrument, the containing base plate, the containing groove, the cover plate, the supporting plate, the hole, the locking bolt, the supporting plate, the fixing disc, the partition plate, a water outlet, a pipeline and a blocking soft cushion are arranged and used in cooperation at present, so that the anesthesia puncture bag for the surgical medical instrument is convenient to disinfect, the disinfection effect is good, a user can conveniently disinfect, and the practicability is high. A user can screw a locking bolt through a hole to conveniently fix a supporting plate and a supporting plate, the effect of installing a fixing disc is achieved, disinfectant fluid is conveniently poured into the fixing disc to achieve the disinfection effect, the effect of conveniently discharging the disinfectant fluid is achieved through a blocking soft cushion, and the use effect of the device is improved to a certain degree.

The present invention relates the use of botulinum toxin for the treatment of facial wrinkles, wherein botulinum toxin is administered at high doses (e.g., 50 U to 200 U) using small injection volumes (e.g., 0.05 ml to 0.35 ml). Furthermore, the present invention relates to a method for the treatment of facial wrinkles (e.g., glabellar frown lines) by injecting small volumes of a highly concentrated botulinum toxin solution into a target facial area of a subject.

A process controls gas quantities in a dosing and supply of quantities of oxygen for an anesthesia system. In a sequence of steps (101, 102, 103), a verification is carried out to determine whether there is a reason (11) for a reduction in the quantity of oxygen provided in the breathing gas and, depending on the result of the verification, the supply of quantities of oxygen is limited.

1. The name of the design product: anesthetic vaporizer. 2. The use of the design product: a device which can effectively vaporize anesthetic liquid and accurately input anesthetic with a certain concentration into anesthetic breathing circuit. 3. The design points of the design product: in shape. 4. The picture or photo which can best show the design points: perspective view.

A method for controlling gas quantities during the dosing and supply of oxygen to an anesthesia system is described. In a sequence of steps (101, 102, 103) a check is carried out to determine whether there is a reason (11) to reduce the amount of oxygen supplied in the breathing gas and, depending on the result of the check, a limitation of the supply of oxygen is carried out.

To provide compounds and compositions for reducing most common opioid-induced hyperalgesia associated with microglial hyperactivation.SOLUTION: 2-pentadecyl-2-oxazoline (PEA-OXA) for use as an opioid adjuvant for preventing the development of or in the treatment of opioid-induced hyperalgesia (OIH), wherein the PEA-OXA is administered with or in combination with an opioid. Wherein the administration is separate, together or simultaneous.SELECTED DRAWING: None

The present disclosure relates to an intranasal nozzle for medicament delivery. The intranasal nozzle comprises first and second delivery members. The first delivery member is configured to be inserted into a first nostril of a patient and comprises a first end portion that has a first medicament outlet. The second delivery member is configured to be inserted into a second nostril of the patient and comprises a second end portion that has a second medicament outlet. A gap is disposed between the first and second delivery members that is configured to receive at least a portion of the septum of the patient's nose when the first and second delivery members are inserted into the first and second nostrils. The width of the gap between the end portions of the first and second delivery members is at least 6 mm and the external width of the intranasal nozzle at the end portions is at most 20 mm. The present disclosure also relates to an intranasal medicament delivery system and to a method of delivering medicament to a patient.

An inhalation device (100B) includes a communication unit (115B) that communicates with another inhalation device, a heating unit (121B) that generates an aerosol by heating a stick-type base material (150) that contains an aerosol source, and a control unit (116B) that controls operation of the heating unit (121B). The communication unit (115B) transmits a transmission request for prescribed data to the other inhalation device, and receives the prescribed data transmitted from the other inhalation device in response to the transmission request. The control unit (116B) controls operation of the heating unit (121B) using the prescribed data received from the other inhalation device.

The application discloses an intelligent protection device for preventing respiratory tract obstruction after anesthesia and relates to the field of medical devices, which comprises a blockage prevention mechanism and a supporting mechanism, the blockage prevention mechanism comprises a main pipeline, the rear end of the main pipeline is connected with a negative pressure pipe, the bottom of the rear end of the main pipeline is connected with a blowdown pipe, and the front end of the main pipeline is fixedly provided with a mounting head. Through the cooperation of the blockage prevention mechanism and the supporting mechanism, the application can not only effectively maintain the opening of the airway and prevent the tongue from falling backward, but also actively monitor and remove respiratory tract secretions, reduce the risk of obstruction, and the adjusting assembly in the supporting mechanism can detect the pressure of the base of the tongue in real time and adaptively adjust the supporting angle and strength, so that tissue damage is avoided; the blockage prevention mechanism is designed through negative pressure suction and an air guide cavity, air-liquid separation and continuous ventilation are realized, and the safety of patients is improved; in addition, the intelligent sensing electrode can automatically trigger the sputum suction function, reduces the intervention of medical staff, and improves the nursing efficiency.