79 results about "Assisted breathing" patented technology

The invention relates to a neonatal respiratory distress risk assessment construction method, which comprises the following steps of: implementing non-intrusive micro-disturbance operation on a neonatal, and detecting respiratory rhythm phase drift, respiratory driving force low-frequency suppression and physiological tremor window change under disturbance so as to identify a pre-instability signal regulated and controlled by a respiratory system; collecting nerve and respiration feedback path data, analyzing the time difference between respiration instruction conduction and actual respiration starting, and identifying an abnormal decoupling phenomenon; based on multiple times of perturbation induction and feedback acquisition results, continuously monitoring the micro-adaptive recovery capability of the respiratory system of the newborn, and identifying the hidden fatigue trend of the respiratory system by judging progressive extension of respiratory frequency recovery time and gradual upward movement of respiratory power consumption; the respiratory redundancy regulation capability in the stress regulation process is monitored, premature intervention and repeated activation of an auxiliary breathing mode or a respiratory muscle group are judged, and the redundancy regulation critical compression phenomenon of a respiratory regulation system is analyzed to complete evaluation construction of the neonatal respiratory distress risk.

The invention relates to a control method of auxiliary breathing equipment, a controller, equipment and a storage medium. The auxiliary breathing equipment comprises a first cavity, a second cavity, a pipeline assembly and a gas driving assembly. The method comprises the following steps: periodically acquiring detection information of intra-pulmonary pressure during the period of providing ventilation support by the auxiliary breathing equipment; in response to the fact that the detection information of the intra-pulmonary pressure exceeds a preset pressure range, pressure reduction operation or pressure increase operation is executed to adjust the intra-pulmonary pressure to be within the preset pressure range; the decompression operation comprises the steps that the pipeline assembly and the gas driving assembly are controlled, so that redundant gas in the lung is exhausted to the external environment through the second cavity in the process of maintaining partial gas circulation of the lung between the first cavity and the lung; the pressurization operation comprises the steps that the pipeline assembly and the gas driving assembly are controlled, so that gas of the breathing gas source is introduced into the lung through the first cavity in the process of maintaining partial gas circulation of the lung between the second cavity and the lung. The safety of ventilation support can be improved.

1. The name of the design product: micro-pressure oxygen-enriched cabin. 2. The use of the design product: the design product is used for oxygen inhalation and oxygen therapy in a family environment and similar family environment, and has the functions of assisting breathing and improving blood oxygen concentration. 3. The design points of the design product: the shape of the product. 4. The picture or photo that best indicates the design points: perspective view.

1. Name of the designed product: body of a cushion module of a patient respiratory interface. 2. Use of the designed product: the designed product as a whole is used as a patient respiratory interface worn on a patient's head to assist breathing, the body of a cushion module of the patient respiratory interface is used to contact the patient's nose to assist breathing. 3. Design points of the designed product: in the shape of the solid line indicated part. 4. Picture or photo best indicating the design points: design 1 perspective view. 5. Design 1 is designated as the basic design. 6. Other circumstances needing explanation Other explanation: designs 1 to 4 are partial designs, the part indicated by the dashed line in the view is not within the scope of protection.

1. The name of the design product: micro-pressure oxygen-enriched cabin. 2. The use of the design product: the design product is used for oxygen inhalation and oxygen therapy in a family environment and similar environments, and has the functions of assisting breathing and improving blood oxygen concentration. 3. The design points of the design product: the shape of the product. 4. The picture or photo that best indicates the design points: perspective view. 5. The design claimed contains color.

Breathing is assisted through the use of an assembly including a panel having three end sections serving as attachment points, two of which are adapted to be attached to an ala of a user's nose and one of which is adapted to be attached to the user's forehead, the panel incorporating reinforcing members adapted to provide pulling force between each of the three attachments point to open the nasal passages.

1. The name of the design product: non-invasive breathing machine (4 generation B). 2. The use of the design product: the design product is used for assisted breathing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention discloses a double-path oxygen supply pressure-bearing type auxiliary respiration regulating valve box for a hyperbaric oxygen chamber, and relates to the technical field of medical instruments, the double-path oxygen supply pressure-bearing type auxiliary respiration regulating valve box specifically comprises a cylindrical shell, diaphragm assemblies are clamped and nested in ports at two ends of the cylindrical shell, end covers are in threaded connection with the outsides of two sides of the cylindrical shell, and the diaphragm assemblies are covered and sealed by the end covers; an air outlet connector and two valve seats are installed at the top and the bottom of the cylindrical shell respectively, a valve pipe assembly is sleeved with one end of each valve seat, and a receding groove is formed in one end of each valve pipe assembly. Compared with the prior art, according to the double-way oxygen supply pressure-bearing type auxiliary respiration regulating valve box for the hyperbaric oxygen chamber, expiration regulating oxygen supply is achieved through linkage of the diaphragm assembly and the valve needle, single-way oxygen supply is changed into double-way oxygen supply, the oxygen supply flow is increased, and the oxygen supply efficiency is improved. The valve needle provided by the invention is provided with a spherical structure or a roller structure formed by two limiting discs and a roller performs low-friction transmission operation with a corresponding diaphragm assembly, so that the service life is longer, and the resistance is smaller.

The utility model relates to the technical field of medical instruments, and discloses a tuberculosis patient auxiliary respirator with a sputum suction function. The tuberculosis patient auxiliary respirator with the sputum suction function comprises a lower supporting plate, supporting columns, an upper supporting plate, an installation base, an oxygen bottle, a first oxygen conveying pipe, an auxiliary respirator body and an elastic band, the lower supporting plate is fixedly connected with the multiple supporting columns, the multiple supporting columns are jointly and fixedly connected with the upper supporting plate, the upper supporting plate is fixedly connected with the installation base, and the lower supporting plate is fixedly connected with the installation base. A mounting seat is fixedly connected to the lower supporting plate, an oxygen bottle is placed on the mounting seat, a first oxygen catheter is connected and communicated to the oxygen bottle, an auxiliary respirator body is placed on the upper supporting plate, one end of the first oxygen catheter is connected with the auxiliary respirator body, and two elastic bands are arranged on the upper supporting plate. When the air bag recovers to the original shape, suction force can be generated, sputum in the body of the patient is sucked out, it is avoided that the sputum is accumulated in the respiratory tract to affect breathing, and then aggravation of the illness state is prevented.

The utility model discloses a painless endoscopic diagnosis and treatment bite block with jet ventilation and gas sampling functions, and relates to the technical field of medical auxiliary equipment. The painless endoscope diagnosis and treatment instrument solves the problem that the existing painless endoscope diagnosis and treatment instrument does not have auxiliary ventilation and end-expiratory carbon dioxide monitoring functions during endoscope operation. A tongue pressing pad is arranged below a mouth pad, the head end of the tongue pressing pad is fixedly connected with the inner side face of a fixing pad, and a jet ventilation hole channel and two anti-blocking gas sampling hole channels which are arranged in parallel and penetrate through the head end face and the tail end face of the tongue pressing pad are formed in the tongue pressing pad in the longitudinal direction. The two anti-blocking gas sampling hole channels are located on the left side and the right side of the jet ventilation hole channel, and a jet guide pipe connector and two anti-blocking gas sampling connectors which are in one-to-one correspondence with the jet ventilation hole channel and the two anti-blocking gas sampling hole channels and are communicated with the jet ventilation hole channel and the two anti-blocking gas sampling hole channels are formed in the fixing pad. The utility model is used for implementing assisted respiration and end-expiratory carbon dioxide monitoring technology for a patient under the condition of non-airtight airway management.

The invention provides a dry and cold air exciter and an excitation method, and relates to the technical field of auxiliary breathing devices. The exciter comprises an air compression unit, a filter unit, a refrigeration and dehumidification unit and a vortex tube which are sequentially connected through air pipes, and further comprises a sensing assembly and a controller. The vortex tube separates entering compressed air into cold air flow and hot air flow through the vortex effect, and the cold air flow is used for rapidly cooling the compressed air. The air compression unit is matched with the vortex tube to achieve air cooling, high environmental protection performance is achieved, the safety of the cooled air is guaranteed, and the air cooling device is simple in structure, high in refrigeration efficiency and high in response speed. The dry cold air exciter may provide dry cold air to assist in evaluating airway reactivity by inhaling the dry cold air by a user, stimulating airway mucosa, inducing bronchial constriction.

The invention relates to the technical field of medicine inhalation equipment for the pneumology department, in particular to a medicine inhalation auxiliary device for the pneumology department, and solves the problem that equipment capable of binding a breathing mask to the face of a patient to assist breathing lacks in the prior art. The two inner rotating rings are rotatably arranged in the two ends of the outer ring respectively, a headrest is fixedly connected between the lower ends of the inner sides of the two inner rotating rings, attaching rings are fixedly connected to the inner sides of the inner rotating rings, the middle rotating ring is rotatably arranged in the outer ring and located between the two inner rotating rings, and arc-shaped rods are fixedly connected to the interiors of the two ends of the middle rotating ring. The head of a patient can be bound in the device, the risk that the patient gets rid of the breathing mask is reduced, the tightening degree of the breathing mask, the orientation of the breathing mask and rotation of the headrest can be adjusted, a certain moving space can be provided for the head of the patient, and the discomfort of the patient is reduced.

The invention discloses an artificial auxiliary breathing device for cardiology department nursing, and belongs to the field of breathing auxiliary tools. Comprising a storage box, and a headrest sealing mechanism is arranged below the storage box; an air pressure box is detachably mounted at the top of the storage box through bolts; a butt joint mechanism is arranged in the storage box; a pressing mechanism is arranged in the storage box and located on the outer side of the butt joint mechanism. A driving mechanism is arranged above the left side in the storage box; through the ingenious design of the headrest sealing mechanism, the height adjustment and folding storage of the storage box can be easily realized by rotating the knob II, and the device can be stably supported when the storage box is unfolded for use; and when the device is stored, the overall size is greatly reduced, the device can be conveniently placed in a first-aid case, the strict requirement for portability of the device when medical staff go out for first aid or transfer patients is greatly met, and the problem that an existing device occupies too much space in the actual carrying process is effectively solved.

The invention provides a comprehensive rescue breathing device, and relates to the field of medical first-aid equipment, the comprehensive rescue breathing device comprises a box body assembly, a bearing cover is mounted at the upper end of a main box body of the box body assembly, an auxiliary assembly is mounted on the bearing cover, a bearing assembly is slidably mounted in the bearing cover, and the bearing assembly on the bearing cover is slidably mounted; the manual respirator can be conveniently installed in the bearing assembly, the manual assembly is installed on the bearing assembly in a hinged mode, the manual respirator can be conveniently operated by directly pressing the manual assembly, the automatic assembly is additionally installed at the installation position of the manual respirator, and the automatic assembly can automatically operate the manual respirator. The breathing assembly on the bearing cover is set to have an independent auxiliary breathing effect, and the problems that an existing breathing device used for rescue cannot be conveniently carried, rapid treatment of a patient is affected, an auxiliary breathing device needs to be continuously operated, operation errors are prone to occurring, and timely treatment of the patient is affected are solved.

Breathing mask for use with CPAP or ventilators, including: • an integrated nasal applicator with two conically shaped pads that can be inserted into the nostrils, • a central connecting element made of flexible, biocompatible material, • wherein the nasal cushions are connected to each other by a bridge to prevent complete penetration into the nose, • and wherein the mask has a front port for a breathing tube and a rear port for a mouthpiece.

1. The name of the design product: non-invasive ventilator (4th generation). 2. The use of the design product: the design product is used for assisted breathing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The invention discloses neutral buoyancy diving equipment which comprises a back support body suitable for installing at least two gas cylinders. The buoyancy fine adjustment actuator is mounted on the back support main body; the power-assisted closed-loop air supply module is mounted on the back support main body, and the control system is electrically connected with the first motor and the second motor at the same time; wherein the control system is configured to synchronously control the first motor to generate compensation buoyancy opposite to buoyancy change caused by breathing action according to the detected breathing action of the diver while controlling the second motor to supply air to the diver. The device does not passively depend on manual adjustment of a diver, but can actively, synchronously and reversely generate compensation buoyancy, so that buoyancy fluctuation caused by physiological respiration is actively counteracted in real time, precise suspension is achieved, physical exhaustion of the diver is remarkably reduced, and safer and more comfortable power-assisted breathing support is provided.

The utility model discloses a lung rehabilitation patient prone position ventilation pillow which comprises a head pillow, a chest pillow and an abdomen pillow, the head pillow and the chest pillow are detachably connected through a connecting assembly, the chest pillow and the abdomen pillow are detachably connected through a connecting assembly, and the abdomen pillow is provided with an auxiliary breathing mechanism with the adjustable height. The utility model has the advantages of good air permeability and capability of adapting to different body types.

The present application relates to the field of virtual reality, in particular to a lung rehabilitation nursing psychological counseling method and system based on virtual reality. The method collects the chest and abdominal girth change signal of the patient, calculates the respiratory flow rate curve through band pass filtering and peak detection algorithm, identifies the inspiration starting point, expiration starting point and breath holding starting point on the respiratory flow rate curve as the respiratory phase turning point. The digital phase-locked loop mechanism is introduced, the respiratory phase turning point is taken as the reference clock signal, the actual presentation time of the virtual visual and auditory stimulation is taken as the output signal of the voltage-controlled oscillator, the rendering pipeline delay of the visual and auditory generation component is adjusted through closed-loop feedback, so that the phase delay of the virtual visual and auditory stimulation is constantly within the preset neuromuscular response threshold. The present application eliminates the phase lag and drift phenomenon between the audio-visual guide signal and the real breathing action of the patient, and enhances the neural drive synchronization of the diaphragm and auxiliary respiratory muscles under the rhythmic audio-visual stimulation.

1. Name of the product in this design: Snorkeling Mask (SR). 2. Purpose of this design: A mask to assist breathing during swimming or snorkeling activities. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

1. Name of the designed product: breathing machine (portable). 2. Use of the designed product: for auxiliary breathing and protective equipment. 3. Design points of the designed product: in shape. 4. Pictures or photos that best show the design points: front view. 5. Other circumstances that need to be explained: the product is not fixed in length, and the length drawing is omitted.

The utility model discloses a respiratory training device for nursing patients in the pneumology department, which belongs to the field of respiratory training and comprises a base. A sealing ring is arranged in the base; the transparent cover body is detachably arranged on the base through threads; the connecting pipe is communicated with the transparent cover body; the mask is communicated with the other end of the connecting pipe; tightening belts are arranged on two sides of the mask; the lifting mechanism is arranged on the transparent cover body and penetrates through the transparent cover body; the lifting mechanism comprises a lifting rod which penetrates through the transparent cover body in a sliding manner; the auxiliary assembly is arranged on the lifting mechanism; the auxiliary assembly comprises a sliding rod arranged at the bottom end of the lifting rod. The respiratory training device for nursing the patient in the pneumology department not only can assist the patient in completing active respiratory training, but also can carry out passive assisted respiration on a weak patient and complete training; the load during breathing training can be adjusted, so that the training intensity of the patient during breathing is adjusted, and the functionality during use is improved.

1. The name of the design product: respirator. 2. The use of the design product: the design product is used for assisting breathing. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.

The anesthesia machine comprises a gas supply system, a flow control system, an anesthetic gas conveying system and a loop system. The gas supply system comprises a laughing gas assembly used for providing laughing gas, an oxygen assembly used for providing oxygen and an air assembly used for providing air. The flow control system comprises a first flow control branch and a second flow control branch; the anesthetic gas conveying system comprises a bypass valve, an evaporator and an auxiliary fresh gas outlet switch and is used for generating and conveying anesthetic gas; the loop system comprises an inspiration branch, an expiration branch, a paramagnetic oxygen sensor, an anesthetic gas concentration detection assembly, a manual control change-over switch, an automatic assisted respiration branch, a manual assisted respiration branch and a heating assembly. According to the anesthesia machine, the arrangement space of gas source pressure monitoring is reduced, the risk of gas leakage is reduced, oxygen can be supplied when the anesthesia machine loses power, and the safety of the anesthesia machine is improved.

The utility model discloses an adjustable ICU (intensive care unit) auxiliary breathing device, and relates to the field of ICU nursing, a fixed table is arranged at the top of a base plate, a breathing machine is arranged on one side, close to the fixed table, of the top of the base plate, a breather pipe is arranged on the breathing machine, a storage assembly is arranged at the top of the fixed table and comprises a fixed shaft, and a first motor is arranged at the top of the fixed shaft; a transmission gear is arranged on the fixing shaft, a rotating shaft is arranged on the side, close to the transmission gear, of the top of the fixing table, a driven gear is arranged on the rotating shaft, the driven gear is in meshed connection with the transmission gear, a winding roller is fixedly connected to the top of the rotating shaft, the winding roller is sleeved with an oxygen pipe, and the side, away from the winding roller, of the oxygen pipe is fixedly communicated with a ventilation pipe; by arranging the storage assembly, the adjusted oxygen pipes scattered on the ground can be wound and stored, and the problems that the oxygen pipes are possibly wound, knotted and the like, normal oxygen conveying is affected, and potential safety hazards are possibly caused are solved.

The application discloses an implantable breathing assisting device, which comprises fixed magnetic sheets and moving magnetic sheets matched with each other, and an auxiliary air bag, when in an expiration phase, the fixed magnetic sheets and the moving magnetic sheets repel each other, the lung body contracts to exhale gas, and sterile gas in the auxiliary air bag is retracted to form an air bag between the lung body and a thoracic cavity; when in an inspiration phase, the fixed magnetic sheets and the moving magnetic sheets attract each other, the lung body expands to inhale gas, and the sterile gas in the auxiliary air bag gathers to form an air bubble at a lung tip of the lung body, the application can obviously improve lung ventilation and lung gas exchange functions, improve lung breathing, and can be used for treatment of most current lung diseases causing respiratory insufficiency, especially chronic obstructive pulmonary diseases and respiratory related infectious diseases, and even patients needing long-term use of a breathing machine to assist breathing, and is also suitable for patients with respiratory insufficiency caused by other diseases.

The utility model provides a pulse breathing mask, which relates to the field of auxiliary breathing products and comprises an eye pulse mask, a nose mask, an air inlet pipe group and a flow control valve. The eye pulse mask is connected with the nose mask, and the eye pulse mask and the nose mask are both used for being positioned on the face, so that the eye pulse mask and the face form a first closed cavity, and the nose mask and the face form a second closed cavity; the air inlet pipe set is connected to the eye pulse mask and the nose mask at the same time and used for supplying air to the first closed cavity and the second closed cavity. The flow control valve is installed on the nose mask, the flow control valve is provided with an opening communicated with the outside, and the flow control valve is used for increasing the opening degree of the opening during expiration. The mask not only can provide an oxyhydrogen gas source for a user to breathe, but also can massage the eyes by inputting the gas source into the eyes, and is diversified in function and convenient and flexible to use.

The invention discloses an implantable respiration assisting device which comprises a fixed magnetic sheet and a movable magnetic sheet which are matched with each other and further comprises an auxiliary air bag, when the device is in an expiration phase, the fixed magnetic sheet and the movable magnetic sheet repel each other, a lung body contracts to exhale air, and sterile air in the auxiliary air bag retracts to the position between the lung body and the thorax to form an air bag; when the auxiliary air bag is in the inspiration phase, the fixed magnetic sheet and the movable magnetic sheet attract each other, the lung body expands to inhale air, and sterile air in the auxiliary air bag gathers to the lung tip of the lung body to form bubbles. The breathing machine can be used for treating respiratory insufficiency caused by most lung diseases at present, especially chronic obstructive lung diseases and respiratory-related infectious diseases, even patients needing to use a breathing machine to assist breathing for a long time, and is also suitable for patients with respiratory insufficiency caused by other diseases.

The adjustable auxiliary breathing device comprises a breathing mask, a soft cushion and a fixing band, the soft cushion is arranged on the surface of the breathing mask, the fixing band is arranged on the soft cushion, breathing pipelines are installed on the two sides of the fixing band, connecting blocks are installed at the ends of the breathing pipelines, connecting pipelines are installed on the connecting blocks, and the connecting pipelines are connected with the connecting blocks. A filter block is installed on the connecting pipeline, filter screens are installed at the two ends of the filter block, a one-way valve is installed above the filter block, an artificial respirator is installed at the end, above the artificial respirator, of the connecting pipeline, and an oxygen pipe is installed on the side face of the breathing pipeline. The hose with the fixed length is easy to pull when the body position of the patient changes. By installing the connecting block and the connecting pipeline, the device can freely slide along with the movement of the upper limbs, the head and the trunk of a patient, and the situation that a traditional fixed-length pipeline pulls the face and the airway when turning over, lying on the side or lifting the back is avoided.