10 results about "Brain cooling" patented technology

The present application relates to a brain cooling device, and relates to the technical field of medical devices. The brain cooling device comprises: a hood, on which a plurality of mounting hole components are arranged at intervals; a plurality of fixing straps symmetrically arranged on the edge of the hood; a plurality of cooling components for detachably connecting with the mounting hole components, one cooling component corresponds to one mounting hole component, and the number of cooling components is not greater than the number of mounting hole components; a cooling control device connected to each mounting hole component, each cooling component, and an ear temperature sensor signal; an ear temperature sensor, which is used to monitor the temperature of the top wall of the external auditory canal. The present application uses a hood and a fixing strap to fix the brain cooling device on the user's head, and cools the user's head based on the cooling component, and uses an ear temperature sensor to monitor the cooling work, and monitors the brain cooling work in real time and adjusts it in time to meet the actual needs of the brain cooling work.

1. The name of the design product: ice cap. 2. The use of the design product: for brain injury patients, chemotherapy patients, and various fever patients and brain cooling after exercise. 3. The design points of the design product: the combination of the shape and pattern of the product. 4. The picture or photo that best indicates the design points: perspective view 1.

The utility model relates to the field of medical instruments, in particular to a brain local cooling device. Comprising a protective layer, a temperature detection device and a cooling part, and the protective layer is used for being attached to the brain; the plurality of temperature detection devices are distributed on the inner side of the protection layer and are used for detecting the temperature of each region of the brain; the multiple cooling parts are arranged on the outer side of the protective layer and correspond to all the areas of the brain respectively, and the multiple cooling parts are provided with temperature adjusting devices respectively and arranged on the outer side of the protective layer and correspond to all the areas of the brain respectively. A plurality of cooling parts and temperature adjusting devices are arranged and distributed in all regions of the brain, so that the temperature of a specific region of the brain is accurately controlled.

The invention discloses a tracheal catheter device with rotary permanent magnet positioning and selective brain cooling functions and a temperature control method of the tracheal catheter device. A plurality of flexible semiconductor chilling plates and a plurality of temperature and humidity sensors are embedded in the inner wall side and the portion, close to the outer wall side, of a flexible tracheal catheter in the catheter extending direction; the function of heating wet gas entering the tracheal catheter is achieved; the outer wall of the trachea cannula is cooled, a local low-temperature environment is achieved, and therefore a certain protection effect on the brain is achieved. The low temperature reduces the metabolic rate of brain cells, reduces oxygen consumption of the brain, contributes to relieving brain injury and improves the brain function recovery effect of a patient; the flexible semiconductor chilling plate and the temperature and humidity sensor are used for accurate temperature control, accurate adjustment of the temperature of the outer wall of the trachea cannula is achieved, adverse effects on the brain protection effect caused by too large temperature fluctuation are avoided, and the method is more targeted and controllable compared with a traditional cooling method.

This utility model discloses a brain cooling device for treating cerebrovascular diseases, belonging to the field of brain cooling devices. It includes a cooling helmet with a hollow cooling cavity inside. The top of the helmet has several evenly spaced, fan-shaped soothing massage devices. Each soothing massage device mainly consists of a track and a sliding massage head. A massage rod is installed at the bottom of each sliding massage head, allowing it to contact the top of the head. The sliding massage head is simultaneously mounted within the track and slides along its arc, thereby driving the massage rod to massage the head. This utility model adds several soothing massage devices composed of a track and sliding massage heads to the cooling helmet. The bottom of each sliding massage head has an elastically extendable massage rod. Sliding the massage head back and forth along the track causes the massage rod to massage the head, thus relieving numbness and itching symptoms. This ensures the cooling effect of the helmet while also alleviating patient discomfort, making it suitable for clinical use.

The invention discloses a portable intelligent temperature control type craniocerebral cooling device which comprises a base and a cold cap detachably connected with the base, the cold cap is of a flexible wearable structure, and an air bag network arranged in a partitioned mode is arranged in the cold cap and used for cooling the head top area and the forehead area of a patient; the neck cooling unit is used for being attached to the neck of a patient and cooling the neck; a cold air chamber is formed in the base, and a temperature conduction piece set is arranged at the top of the base and used for cooling the afterbrain area of a patient. According to the portable intelligent temperature control type craniocerebral cooling device, three-dimensional surrounding type cooling of a craniocerebral key area is achieved through precise dissection positioning design, the head top and the forehead are subjected to targeted cooling through the cold cap, the afterbrain is subjected to targeted cooling through the temperature conduction piece set, and the neck is subjected to targeted cooling through the neck unit. Particularly, the cooling position of the afterbrain is ingeniously adjusted, the overall cooling effect is remarkably improved, more effective cooling protection is provided for a patient suffering from craniocerebral injury, and intracranial pressure can be reduced.

The invention relates to the technical field of medical first-aid equipment, in particular to a device for heatstroke first aid and mild hypothermia treatment. Comprising a foldable cabin body; the composite cooling unit comprises a contact type conduction cooling module, a targeted brain cooling module and an environment convection cooling module; the contact type conduction cooling module is an ice blanket; the targeted brain cooling module is an ice cap, and the environment convection cooling module comprises a cold air inlet formed in the top end of the cabin body, an air outlet formed in the bottom of the cabin body and refrigeration equipment connected with the cold air inlet; and the intelligent monitoring and control unit is connected with the ice blanket, the ice cap and the refrigeration equipment and used for adjusting the temperature of the ice blanket and the ice cap and the cold air output power of the refrigeration equipment. The device provided by the invention integrates cooling, monitoring and brain protection functions, is efficient and cooperative in cooling and accurate in temperature control, can have a brain protection effect, improves the treatment safety, is light and portable, and is suitable for complex environments without fixed medical facilities, such as fields and battlefields.

Brain-temperature-control (BTC) systems for controlling brain temperature via one or more neck arteries, and neck wraps therefore. In some embodiments, the neck wrap includes one or more thermal islands each having one or more fluid-flow-based thermal elements that carry a circulated fluid coolant during brain-cooling operations. In some embodiments, the neck wrap includes one or more sensor islands that each contain one or more sensors that provide one or more feedback signals that a controller of the BTC system uses to control one or more operating parameters of the BTC system. In some embodiments, the BTC system includes one or more sensors external to the neck wrap that provide such feedback signals. In some embodiments, the BTC system provides both brain cooling and brain warming functionalities. Methods, algorithms, and other features of BTC systems are also disclosed.

The ICU craniocerebral cooling instrument comprises a machine body, a control table is fixedly installed at the top of the machine body, a partition plate is fixedly installed between the left side and the right side in the machine body, a water storage tank is arranged at the top of the partition plate, and a water outlet pipe is fixedly installed on the right side of the top of the water storage tank. According to the ICU craniocerebral cooling instrument, a pressure relief structure is arranged, if the water pressure in the craniocerebral cooling instrument is too high, an output shaft of a hydraulic cylinder drives a push block to press a switch plate downwards, so that water can be discharged through a pressure relief pipe and a water discharge pipe, the switch plate is rotationally installed on the pressure relief pipe through a rotating shaft, and the rotating shaft is sleeved with a torsional spring; if the instrument is abnormal and pressure cannot be released, the weight sensor sends a signal to the alarm, and if the instrument is abnormal and pressure cannot be released, the pressure release pipe is closed, the water outlet pipe is subjected to intermittent pressure release, and excessive pressure release and redundant water are prevented from falling onto the containing plate through the water discharge pipe and entering the water inlet pipe through the communicating pipe, so that water waste is prevented; and the alarm is given.

The application discloses a tracheal catheter device with rotating permanent magnet positioning and selective brain cooling function and a temperature control method thereof, wherein a plurality of flexible semiconductor refrigerating sheets and a plurality of temperature and humidity sensors are inlaid on the inner wall side along the extension direction of the catheter and the side close to the outer wall of the flexible tracheal catheter; the function of heating the humidified gas entering the tracheal catheter is realized; the local low-temperature environment is realized by cooling the outer wall of the tracheal intubation tube, so that the brain is protected to a certain extent. The low temperature reduces the metabolic rate of brain cells and reduces the oxygen consumption of the brain, which helps to reduce brain injury and improve the brain function recovery effect of the patient; the flexible semiconductor refrigerating sheet and the temperature and humidity sensor are used for accurate temperature control, the temperature of the outer wall of the tracheal intubation tube is accurately adjusted, and the adverse effect of excessive temperature fluctuation on the brain protection effect is avoided, so that the method is more targeted and controllable than the traditional cooling method.