251 results about "Respiratory mask" patented technology

1. Name of the product in this design: Lower part of the frame of a breathing mask. 2. Purpose of this design: The product as a whole is the frame of a breathing mask, and the part of the product is the lower part of the frame of the breathing mask. 3. The key design features of this product are the shape of the solid lines. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: The dashed lines in the diagram represent the content that is not claimed for protection, and the dotted lines are the dividing lines between the parts that are claimed for protection and the parts that are not claimed for protection.

The invention relates to the technical field of respiratory medicine, in particular to a medicine inhalation device for the respiratory medicine, which comprises a breathing mask and a handheld cylinder connected to the breathing mask, and further comprises an auxiliary sputum excretion mechanism which is arranged on the breathing mask and connected with a sputum excretion collecting box through a sputum suction hose, and the sputum excretion collecting box is movably arranged on the side wall of the handheld cylinder. The problems that in the sputum excretion process, a pipeline needs to be disassembled frequently, operation is tedious, respiratory support continuity is damaged, infection risks are increased, an opening auxiliary structure is lacked, a sputum suction pipe is blocked when entering the throat, operation efficiency is low, the sputum suction pipe does not have an effective fixing mechanism, and sputum excretion cannot be carried out easily are solved. The problems that a patient unconsciously draws a tube, angle adjustment of an atomized liquid medicine barrel is limited, liquid medicine cannot be stably sucked when the body position of the patient changes, meanwhile, different devices need to be operated separately for atomization and sputum excretion, the workload of medical care is increased, adaptability is poor, and the use scene is limited are solved.

The utility model discloses a breathable mask for anesthesia, which relates to the technical field of medical instruments, and comprises a mask and a lacing belt, the mask is respectively provided with an air inlet and an air outlet, the outer wall of the mask is symmetrically provided with two fixing seats, each fixing seat is provided with a slot, the lacing belt is fixedly connected with a socket, and the socket is provided with an air inlet and an air outlet. The fastening belt is connected with the slot in an embedded mode through the socket, a clamping groove is formed in the inner wall of the slot, a mounting groove is formed in the outer wall of the socket, a spring is fixedly connected to the inner wall of the mounting groove, a clamping block is fixedly connected to the other end of the spring, and the clamping block corresponds to the clamping groove in position. According to the utility model, through the cooperative use of the socket and the fixed seat, the rapid disassembly and assembly between the socket and the fixed seat can be realized, so that the independent replacement of the lacing belt can be realized after the elasticity of the lacing belt is lost or damaged, the whole mask does not need to be replaced, and the overall use cost can be effectively reduced.

This invention discloses a respiratory mask with multi-parameter detection capabilities, comprising: a main body of the respiratory mask and multiple sensors connected thereto; the multiple sensors include at least a carbon dioxide sensor, a pH sensor, and a ketone body sensor, used to detect the carbon dioxide concentration, pH value, and ketone body value in the patient's exhaled gas, respectively; the main body of the respiratory mask is provided with a one-way inlet valve and a one-way outlet valve, the one-way outlet valve being connected to one end of the outlet pipe to guide the exhaled gas to the outlet pipe; the carbon dioxide sensor and the ketone body sensor are both connected to one end of the outlet pipe; the main body of the respiratory mask is provided with a condensation structure to condense water vapor in the exhaled gas into condensate, and the condensate is transported to the pH sensor for detection through a condensate collection pipe. This invention can simultaneously detect multiple parameters, is simple and convenient to operate, and has high sensitivity, which helps to improve the accuracy of disease diagnosis.

The utility model provides a circulating air supply type breathing device which comprises a main body of a closed structure, and the main body comprises an inspiration chamber, a carbon dioxide adsorber and an expiration chamber which are sequentially communicated with one another; an inspiration air bag capable of stretching out and drawing back in the axial direction of the inspiration cavity is arranged in the inspiration cavity, and an expiration air bag capable of stretching out and drawing back in the axial direction of the expiration cavity is arranged in the expiration cavity. The breathing mask is respectively communicated with the inspiration air bag and the expiration air bag through an inspiration pipeline and a breathing pipeline; the air supply port is communicated with the air suction air bag; and the one-way valves are arranged in the inspiration pipeline, the expiration pipeline, the bottom of the inspiration air bag, the bottom of the expiration air bag, the expiration cavity, the air supply port and between the carbon dioxide adsorber and the inspiration cavity. The breathing mask is simple in structure, low in cost and capable of recycling exhaled air and improving comfort and safety of operators.

1. Name of the product in this design: Breathing mask filter. 2. Purpose of this design: For use in mask accessories. 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.

A respiratory mask can be used to provide therapy to patients who also require a nasogastric (NG) tube. The mask seal can include a path that is designed to deform around an NG tube or other without lifting the mask away from a patient's face. The deforming path can help to minimize gaps that form between the patient's face and the mask seal as a result of the tube, thus reducing leaks and improving the efficacy of the treatment.

The present disclosure relates to the technical field of respiratory masks, and in particular to a cushion for a respiratory mask, and a respiratory mask. The cushion for a respiratory mask of the present disclosure comprises a sealing portion and a main body support portion, wherein the main body support portion is provided with nasal support portions respectively located on two sides of the sealing portion; the sealing portion and the nasal support portions are respectively rotated or bent at the positions of rotatable or bendable portions to form deformation adapted to the nose shape of a patient, so that the cushion has a better fit with the lower part of the patient's nose, thereby meeting the requirements for higher sealing performance of cradle masks. Moreover, the deformation of the sealing portion and the nasal support portions can adapt to nose shapes or sizes of different patients; for example, when the patient's nose is relatively small, the sealing portion and the nasal support portions undergo less deformation; conversely, the sealing portion and the nasal support portions undergo greater deformation, thereby meeting the wearing requirements of patients having different nose shapes or sizes.

A snorkeling respirator and equipment including the same includes a body and an air inlet tube in fluid communication with an interior of the body. The body includes a main frame, a view port, a waterproof sealing skirt, an air inlet passage, and a water outlet valve. The waterproof sealing skirt has a partition separating the interior into an upper chamber and a lower chamber. The upper chamber accommodates only the eyes of a user, and the lower chamber accommodates only the nose of the user. The air inlet passage is formed between the air inlet tube and the lower chamber, and is provided with a one-way valve that allows only external incoming fresh air to pass through the air inlet passage in one direction into the lower chamber. The water outlet valve is provided at a lower region of the body, so that air exhaled by the nose of the user can be confined to pass through the water outlet valve in one direction only from the lower chamber.

The utility model relates to the technical field of breathing mask, concretely is a breathing mask for anesthesia recovery, including breathing mask, the front side of breathing mask is provided with the mounting protruding, the front side of mounting protruding is provided with the mounting piece, the front side of mounting piece is provided with three fixed caps equidistance, the front side of mounting protruding is provided with three fixed columns equidistance, the inside of fixed column all is provided with the thread groove, the inside of fixed cap all is provided with the thread column, in the utility model, through the mounting protruding of breathing mask front side setting, with mounting piece connects, increases different user population when using breathing mask, selects the breathing mask of adapting to the size of user face, then again installs through fixed cap, is convenient for installation and dismounting, in the use process, only needs to replace different breathing mask according to the user, and mounting piece and fixed cap do not need to replace, reduces manufacturing cost.

The invention relates to the field of medical instruments, in particular to an oxygen inhalation device for treating cluster headache, which comprises a shell and a controller, the top of the shell is communicated with an air outlet pipe, and one end, far away from the shell, of the air outlet pipe is communicated with a breathing mask; a purification mechanism, an amplification mechanism and a linkage mechanism are arranged in the shell, and the purification mechanism is used for separating and purifying oxygen from ambient air; the amplifying mechanism is used for pressurizing the oxygen output by the purifying mechanism and outputting the oxygen to the breathing mask. The linkage mechanism is used for converting the switching power of the amplifying mechanism into movement for driving the purification mechanism to periodically switch, so that the switching period of the purification mechanism is synchronous with the gas supply period of the amplifying mechanism, and the adsorption and desorption flow switching of the purification mechanism is realized. Cooperative utilization of energy is achieved through the linkage mechanism, and the energy efficiency of equipment is improved; the amplification mechanism drives the purification mechanism to periodically switch, so that the secondary conversion loss of energy is reduced; the dependence on external power energy is reduced, the economic pressure can be reduced, and the treatment sustainability is improved.

This utility model discloses an anesthesia breathing mask, including a breathing mask body. Symmetrical fixing straps are installed on the sides of the breathing mask body. A movable cavity is formed within each fixing strap, and a rotating rod is rotatably mounted within the movable cavity. A connecting strap is installed on the side of the rotating rod, and a torsion spring is installed within the rotating rod. One end of each fixing strap has a binding strap, and both ends of the binding strap are connected to two connecting straps. This utility model, by setting up fixing straps and movable cavities, allows the two connecting straps to be stretched by pulling one end of the binding strap. The rotating rod rotates within the movable cavity, torsionally twisting the torsion spring. The rebound of the torsion spring causes the connecting strap to wrap around the side of the rotating rod, thereby binding the binding strap behind the patient's head. After the breathing mask body is worn on the patient's face, the pulling of the binding strap ensures a close fit between the breathing mask body and the patient's face. This eliminates the need for medical personnel to manually press the breathing mask body to prevent air leakage, improving the applicability of the breathing mask body.

The invention provides a temperature control breathing mask for personal protection, which comprises a mask body, a ventilation assembly, a cooling assembly and a sensor assembly, and is characterized in that the ventilation assembly is mounted at the front end of the mask body; the cooling assembly is mounted at the bottom end of the mask body; the sensor assembly is installed on the mask body and comprises a pressure detection element, a temperature detection element, a gas detection element and a geographical tracking element, and the pressure detection element is electrically connected with the ventilation assembly; the temperature detection element is electrically connected with the cooling assembly. According to the mask, the ventilation assembly and the pressure detection element can automatically control the breathing resistance in the mask body, and natural wind is simulated; the cooling assembly and the temperature detection element can achieve the cooling effect in the mask body, and the comfort of a user is improved; the gas detection element can monitor the content of various gases inside and outside the mask body in real time; and the geographical tracking element can position the temperature control breathing mask and keep contact with the outside, so that the safety of a user is improved.

The utility model relates to medical mask technical field, concretely relates to a breathing mask for ophthalmic operation, including mask body, and setting in the oxygen pipe joint of mask body middle part, the upside of mask body is provided with nose bridge buckling part, the first pipe joint is passed through and is provided with in the root of nose bridge buckling part, the right side below of mask body is provided with second pipe joint, is provided with carbon dioxide collection pipe interface on the second pipe joint, the second pipe joint with carbon dioxide through pipe is set up between the outside end of first pipe joint and is communicated, the inside end of first pipe joint is provided with transnasal collection pipe, solve the breathing mask for ophthalmic operation in the prior art for the poor fit effect of patient's nose, easy to influence medical staff's operation, possibly exist the risk of being infected, also do not have the function of exhaling carbon dioxide collection, the function is relatively single, can not satisfy the problem of clinical use requirement.

1. Name of the product in this design: Diffuser and body of a breathing mask. 2. Purpose of this design: The product as a whole is the diffuser of a breathing mask, and a part of the product is the main body of the diffuser of a breathing mask. 3. The key design features of this product are the shape of the solid lines in the drawing. 4. The image or photograph that best illustrates the key design points: Design 1 3D view. 5. Design 1 is designated as the basic design. 6. Other situations requiring explanation: The dotted lines in the figure represent content for which protection is not sought.

The invention relates to the technical field of medical instruments, in particular to a tuberculosis ward atomization respirator with a negative pressure collection function, comprising: a mask assembly, the mask assembly comprises a breathing mask and a sealing strip, and the breathing mask is internally provided with an air pressure sensor for identifying air pressure change; the atomization assembly is connected with the mask assembly and used for intermittently conveying atomized medicine into the breathing mask. During expiration, the airflow adjusting assembly does not hinder the gas flow rate of the gas feeding pipe, the gas flow rate is increased, and a low-pressure area is formed at the position of the pressure-adjustable one-way valve assembly, so that the pressure-adjustable one-way valve assembly does not hinder communication of the exhaust pipe and the negative-pressure pipe; the exhaust gas in the breathing mask is exhausted outwards through the exhaust pipe and the negative pressure pipe, the airflow adjusting assembly reduces the gas flow rate of the gas feeding pipe at the end of expiration, negative pressure collection is not conducted on the gas in the breathing mask at the end of expiration any more, namely positive pressure is provided at the end of expiration, and early closure of pulmonary alveoli is avoided.

This invention discloses a mine ventilation control method, electronic equipment, and program product. The mine ventilation control method uses a built-in miniature sensor in the breathing mask to collect air quality parameters in the breathing zone of the breathing mask in real time, and simultaneously obtains the current location coordinates of the miner. The air quality parameters are used to calculate the real-time hazard level of the breathing zone by combining the corresponding safe thresholds for carbon monoxide concentration, fine particulate matter concentration, oxygen concentration, and the minimum safe wind speed when the particulate matter concentration exceeds the standard. When the preset hazard threshold is exceeded, the method generates and issues control commands for the rotation speed, damper angle, and / or airflow direction of the ventilation fans installed in the mine roadway, based on the miner's location coordinates, so as to minimize the hazard level in subsequent moments.

The utility model relates to a breathing mask convenient to take and wear, which comprises a mask body, two sides of the mask body are provided with corresponding air suction ports, and the middle part of the lower side of the mask body is provided with a corresponding air outlet; the wearing assembly is used for fixing the mask body on the face of a human body and comprises a wearing rope; the swing limiting part is rotatably mounted on the front side of the mask body and used for mounting the wearing rope in a matched manner and conveniently adjusting the tightness of the wearing rope; the wearing rope sequentially and movably penetrates through the left side of the mask body, is fixedly connected with the swing limiting piece and movably penetrates through the right side of the mask body, and the two ends of the wearing rope are connected with each other after being wound around the head; after the swing limiting piece rotates in place clockwise, the wearing rope is in a tensioned state, and after the swing limiting piece rotates in place anticlockwise, the wearing rope is in a loose state. According to the breathing mask, the taking and wearing convenience of the breathing mask can be effectively improved.

The utility model provides a non-invasive breathing machine face pressure sore prevention pad, relates to the technical field of auxiliary medical equipment, and aims to solve the problem of face pressure sores caused by a breathing mask in the prior art, and the non-invasive breathing machine face pressure sore prevention pad comprises a pressure prevention pad body, the pressure-resistant pad body comprises a first pad body attached to the nose bridge and two second pad bodies attached to the left face and the right face, the first pad body is bent towards the upper sides of the second pad bodies, and the two second pad bodies are connected to the left side and the right side of the first pad body respectively. And the two second pad bodies are symmetrically arranged relative to the center line of the first pad body. The face pressure sore prevention pad of the noninvasive ventilator can play a role in protecting the nose bridge and the cheeks at the same time, the relative displacement can be reduced through the integral structure, and the positioning effect is good.

A mask interface for a respiratory mask, in which the mask interface comprises a resilient mask housing at least partially formed from a textile and being configured to deform under pressure from an external force, such as when being pressed against a pillow, and to substantially return to its original shape either automatically or by manipulation by a user.

Respiratory mask with a face part which comprises at least one plane of symmetry, a circumferential seal and an outlet, wherein the face part has an outer side with at least two anchor points, which are arranged to both sides of the plane of symmetry, and wherein the at least two anchor points each comprise a receiving element for releasable connection to a connection element, and wherein the connection element is configured to receive a harness. At least one guide region is arranged adjacent to the receiving element.

The invention discloses a self-adaptive pressure sore preventing breathing mask, and relates to the technical field of breathing masks, the self-adaptive pressure sore preventing breathing mask comprises a main body mechanism, the main body mechanism comprises a mask main body, a soft cushion is fixedly mounted on the bottom surface of the mask main body, two mask buckles are fixedly mounted on each of the two side surfaces of the soft cushion, and a mask adjusting mechanism is arranged in the mask main body; the mask adjusting mechanism comprises an air cushion adjusting unit, the air cushion adjusting unit is located in the mask body, and the air cushion adjusting unit is used for automatically adjusting the air inflation amount according to the facial contour. The air inflation flow of the first conveying pipe and the second conveying pipe is accurately controlled, the air inflation air cushions at different positions keep appropriate air inflation volume, the air inflation air cushions at different positions are adjusted, it is ensured that the mask is tightly attached to the face, and the pressure of the local position can be independently adjusted.

The invention relates to a respiratory protection method comprising the steps of1) providing a mask comprising:a transparent mask body (1) having a periphery comprising an upper portion (36), a right lateral portion (2), a left lateral portion (3), and a lower portion (4) ;a membrane (8) located on the periphery of the transparent mask body (1) ;a right retaining means (9) and a left retaining means (10) ; and2) placing the mask on the face of a user, by positioning the membrane (8), at the lower portion (4) of the periphery of the mask body (1), in contact solely with the underside of the user's jaw.The invention also relates to a respiratory protection mask suitable for implementing the aforementioned method.

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 utility model provides a breathing mask, which belongs to the field of breathing masks and comprises a mask body, the mask body is fixedly connected with a plurality of strap frames, the strap frames are uniformly distributed on two sides of the mask body, two sides of the mask body are provided with a gulp valve and an air outlet valve, and the gulp valve and the air outlet valve are positioned between the strap frames on the same side. An air inlet corrugated pipe and an air outlet corrugated pipe are arranged on the cover body, a filter frame and a filter element are arranged on the inner side of the gulp valve, the filter element is attached to the filter frame, an air inlet hole is formed in the end portion of the air inlet corrugated pipe, the air inlet corrugated pipe is communicated with the inner side of the cover body through the air inlet hole, and a sealing assembly is arranged on the cover body. If the breathing mask and the face of the user are in a non-complete fit state, the inner connecting piece and the connecting rod are in a non-contact state, the external alarm assembly triggers an alarm when detecting that the circuit is disconnected, and the problem that consciousness of the user is recovered due to the fact that the breathing mask is not tightly sealed during anesthesia is solved.

The invention discloses a lung rehabilitation respiratory training device combining traditional Chinese medicine and western medicine, relates to the technical field of rehabilitation training equipment, and aims to solve the problems of insufficient collaboration, deficiency of individualization and low system integration degree in the prior art. The device comprises a seat, a pedaling piece, a pushing and lifting rod and a breathing assembly, the breathing assembly comprises a traditional Chinese medicine box arranged on a seat backrest through a connecting rod, a breathing mask is arranged above the traditional Chinese medicine box, and a breathing mouth piece is arranged on the inner side of the breathing mask; the sealing connecting pipe is arranged between the traditional Chinese medicine box and the breathing mask; the respiratory capacity display tube is connected to the sealing connecting tube and connected with the traditional Chinese medicine box through a linkage assembly. According to the device, through a mechanical linkage structure, the inspiration action and the medicine mist release of a patient are accurately synchronized in time, it is ensured that quantitative traditional Chinese medicine mist is released at the moment that the inspiration force of the patient is maximum and the lung is expanded most sufficiently, medicine can directly reach the focus of the lung along with deep inspiration airflow, and the synergistic effect that most effective treatment is conducted at the best time is achieved.

The present application relates to a kind of respirator's gasket and respirator, it is related to respirator technical field.The respirator's gasket of the present application, including sealing portion and main body support portion, the nose support portion of the main body support portion is respectively located in the both sides of the sealing portion, by sealing portion and nose support portion respectively in the position of rotatable or bendable part are rotated or bent to form the deformation of adaptation patient nose shape, so that the fit of gasket with the lower part of patient's nose is better, to meet the requirement of higher sealing of cradle mask;And the deformation of sealing portion and nose support portion can adapt to the nose shape or size of different patients, for example, the nose of patient is small, the deformation of sealing portion and nose support portion is smaller, on the contrary, the deformation of sealing portion and nose support portion is larger, to meet the wearing requirement of patient with different nose shape or size.

1. The name of the present design product: air pressure delivery control graphical user interface of electronic device. 2. The use of the present design product: for electronic device. 3. The design points of the present design product: in graphical user interface. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: for display and interaction, wherein: the graphical user interface in design 1 front view is used for the user to view the usage of the respiratory mask during sleep, the user clicks the "USAGE" icon to view the usage of the respiratory mask, clicks the "EVENTS" icon to view the events occurred during the wearing and using of the respiratory mask, and clicks the "MASK" icon to view the wearing of the respiratory mask; the graphical user interface in design 2 front view is used to display the usage of the respiratory mask during the user's sleep, clicks the "USAGE" button to display the usage of the respiratory mask, clicks the "EVENTS" button to display the events occurred during the wearing and using of the respiratory mask, and clicks the "MASK" button to display the wearing of the respiratory mask. 7. Other circumstances that need to be explained: the designs in the present design application are partial designs, the dotted lines at the outermost part of each view represent the outline of the display screen panel, which is not part of the claimed content.

1. Name of the product in this design: Frame of a breathing mask and main body of a diffuser. 2. Purpose of this design: The product as a whole is a breathing mask, and the parts of the product are the frame of the breathing mask and the main body of the diffuser. 3. The key design features of this product are the shape of the solid lines in the drawing. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: The dotted lines in the figure represent content for which protection is not sought.