Abstract: A humidification control system comprises a ventilation therapy apparatus main body, a respiratory humidifier, a heating pipeline and a nasal oxygen cannula, wherein the ventilation therapy apparatus main body comprises a fan and a first controller, the respiratory humidifier comprises a water tank, a heating plate, a water tank air inlet temperature sensor and a heating plate temperature sensor, an air outlet of the fan is connected to an air inlet of the water tank; an air outlet of the water tank is connected to an air inlet of the heating pipeline; an air outlet of the water tank is connected to an input port of the nasal oxygen cannula; the heating pipeline comprises a heating pipeline air inlet temperature sensor and a heating pipeline heating control module; and the first controller makes the relative humidity of the current first mixed airflow.

Abstract: A safety valve sheet, a breathing tube, a breathing tube assembly and a breathing mask are provided. The safety valve sheet is used for being arranged in the breathing tube which is provided with a safety valve hole of the breathing mask, the safety valve sheet comprises a sheet body, and the sheet body comprises an outer side surface being capable of covering the safety valve hole, wherein a protrusion is formed on the outer side surface, and the protrusion is used for being contacted with an inner side surface of a hole edge of the safety valve hole when the sheet body covers the safety valve hole to form an exhaust gap between the outer side surface and the hole edge. The safety valve sheet is simple in structure and can effectively reduce exhaust noise after being applied to the breathing mask.

Abstract: A ventilation treatment device and a ventilation-control method are provided. During use, when a headband contacts a headrest, a first valve assembly contacts a second valve assembly to open first air holes and second air holes, thereby communicating a first chamber with a second chamber, such that air from an air source into the first chamber enters the second chamber and further enters a respiratory chamber of a patient connecting apparatus for inhalation by a patient; and when the headband is separated from the headrest, the first valve assembly and the second value assembly are separated to close the first air holes and the second air holes, thereby preventing the air in the first chamber and the second chamber from flowing out through the first air holes and the second air holes, respectively.

Abstract: A ventilator includes a ventilation body, the ventilation body includes a ventilation cavity and an air inlet end and an air outlet end communicating with the ventilation cavity, the ventilation body further includes an annular shell configured to form the ventilation cavity, the annular shell is formed with an annular cavity inside, an air inlet and an air outlet communicating with the annular cavity are disposed on the annular shell, the air outlet is communicated with the annular cavity and the ventilation cavity, the air outlet has a slit shape extending along a circumferential direction of the annular shell and is disposed to be capable to guide gas flows out towards the air outlet end. The ventilator may greatly increase the ventilation volume and the gas pressure, by using the ventilation body as mentioned above.

Abstract: A charging device for a small medical apparatus and a small medical apparatus are provided. The small medical apparatus includes an apparatus body. A first rechargeable battery and an apparatus charging connector electrically connected to the first rechargeable battery are mounted in the apparatus body. The charging device includes a charging base. A second rechargeable battery is disposed in the charging base. A charging base charging connector and a charging base discharging connector for electrically connecting the apparatus charging connector are disposed at the charging base. The charging base charging connector is electrically connected to a charging terminal of the second rechargeable battery. The charging base discharging connector is electrically connected to a discharging terminal of the second rechargeable battery. The small medical apparatus includes the charging device for the small medical apparatus.

Abstract: The embodiments of the present application provide an information processing method and apparatus, wherein the method is applied to a first client side, including: receiving therapy data from a therapy device, wherein the therapy data carries therapeutic effect data, a device identification corresponding to the therapy device, and a therapy parameter; sending the therapy data; and receiving parameter update information corresponding to the therapy data, wherein the parameter update information carries a latest therapy parameter acquired by updating the therapy parameter according to the therapeutic effect data, and the device identification corresponding to the therapy device. The embodiments of the present application can collect the therapy data of a user in time and conveniently, and improves the collecting efficiency of the therapy data.

Abstract: A method for sending the medical instrument data is based on a Bluetooth protocol and includes: starting a Bluetooth module; acquiring therapy data; according to a data packet encapsulation way of a standard Bluetooth protocol, filling a data length of the therapy data into a data length Len segment of a Bluetooth data packet, setting a designated data type and filling the designated data type into a data type AD Type segment, coding the therapy data according to a preset coding rule, and then filling the coded therapy data into a data AD data segment, so that a broadcast data packet is formed; and broadcasting the broadcast data packet according to a preset period in a Bluetooth broadcast mode.

Abstract: The present disclosure discloses a nano antibody for neutralizing a toxicity of SARS-CoV-2 and preparation method thereof. The nano antibody comprises a complementarity determining region CDR comprising a CDR1, a CDR2 and a CDR3; an amino acid sequence of the CDR1 is selected from at least one of amino acid sequences shown in SEQ ID NO.1 and SEQ ID NO.2; an amino acid sequence of the CDR2 is selected from at least one of amino acid sequences shown in SEQ ID NO.3, SEQ ID NO.4, and SEQ ID NO.5; and an amino acid sequence of the CDR3 is selected from at least one of amino acid sequences shown in any one of SEQ ID NO.6 to SEQ ID NO.9. The nano antibody for neutralizing the toxicity of SARS-CoV-2 has the advantages of a small molecular weight, a high affinity with the SARS-CoV-2, a low production cost, and the like.

Abstract: A respiratory mask connector and a respiratory mask. The respiratory mask connector is configured to connect a frame to a connection pipe. The respiratory mask connector has a connection face and a spherical face, the connection face being configured to be connected to the frame, and the spherical face being configured to be in ball-socket connection with a pipe head of the connection pipe. The connection face and the spherical face are respectively configured as either the outer wall surface of the respiratory mask connector or the inner wall surface of the respiratory mask connector. The respiratory mask connector can be used for a respiratory mask.

Abstract: A cloud platform comprises a receiving unit and a processing unit. The receiving unit is configured to receive at least one user respiration data set sent by at least one respirator device in at least one uploading cycle. The processing unit is configured to acquire a first user respiration data set sent by a user of one respirator device among at least one respirator device in one uploading cycle, statistically analyze the first user respiration data set on the basis of a stable state value set of the user, and send an alarm signal when the statistical analysis result is determined to be that the first user respiration data set meets a data exception standard. The disclosure provides an on-line user respiration data analysis solution in combination with disease diagnosis of an off-line respiration system, so that the worsening of a patient's conditions can be possibly found in time.

Abstract: The present invention discloses is a method for collecting a temperature of a heating pipeline, the method comprising: collecting a circuit signal of a heating resistor; calculating a current resistance value of the heating resistor according to the circuit signal; and calculating a current temperature of the heating pipeline according to the current resistance value. By using the method for collecting the temperature of the heating pipeline, measurement of the temperature of the heating pipeline can be realized by directly measuring the resistance value of the heating resistor in the heating pipeline, which may avoid the use of an additional temperature sensor, thereby reducing the number of connecting wires or other accessories.

Abstract: The disclosure relates to the field of medical instruments, and discloses a control device and method for a ventilation therapy equipment, and ventilation therapy equipment. The ventilation therapy equipment has multiple working modes. The control device includes an identification device used for identifying a type of an accessory of the ventilation therapy equipment; and a controller used for determining and controlling, according to the identified type of the accessory, the ventilation therapy equipment to switch to a working mode corresponding to the type of the accessory. The control device can automatically switch the corresponding working modes according to different types of accessories, and is more convenient and intelligent, so that a lot of time can be saved for a doctor and a patient.

Abstract: A nasal pad for respiratory mask and a respiratory mask. The nasal pad comprises a nasal pad body and nasal plugs. Each nasal plug comprises a nasal plug body. The nasal plug bodies are fixedly connected to the nasal pad body. The nasal pad body comprises extend-retract adjustment sections. The extend-retract adjustment sections are provided with an extended length and a retracted length. The extend-retract adjustment sections are configured in a way that the length thereof can be adjusted between the extended length and the retracted length, thus varying the distance between the two nasal plug bodies. One purpose of the nasal pad is for use in the respiratory mask.

Abstract: Disclosed are a respirator and a handling method, a control system, a program and a readable medium thereof. The respirator comprises blowers and an airflow output channel which communicates with the corresponding one of the blowers. The blowers include a first blower and a second blower; an air inlet of the second blower communicates with an air outlet of the first blower, and an air outlet of the second blower communicates with the airflow output channel. The respirator of the disclosure adopts a power structure which includes the first blower and the second blower, wherein the first blower as an air supply source supplies air to the second blower to obtain a two-level pressure boosting effect.

Abstract: The present disclosure relates to the field of ventilation therapy apparatus, and discloses a respiratory mask and a ventilation therapy apparatus. The respiratory mask includes a cushion assembly, an elbow assembly, and a connecting assembly arranged between the cushion assembly and the elbow assembly. The cushion assembly includes a cup, the connecting assembly includes a frame and a connector, the elbow assembly includes an elbow, an exhaust passage is formed between the connector and the frame and/or between the cup and the frame, and the exhaust passage is arranged to be able to guide a respiratory exhaust gas to be diverged and discharged all around the elbow.

Abstract: A cushion includes an accommodating cavity for accommodating a nose or oronasal part, which defined by a contact portion, a connecting portion and an intermediate portion. The contact portion is configured to be in sealing contact with a patient's face. The connecting portion is configured to connect with a frame of the respiratory mask. The intermediate portion is connected between the contact portion and the connecting portion. The intermediate portion is formed with a recess portion recessed toward the accommodating cavity. The recess portion is formed into an arc or ring shape extending in a circumferential direction of the cushion, which includes a first connecting wall disposed close to the contact portion and a second connecting wall, which are connected to each other. A projection area S2 of the first connecting wall on a vertical plane is smaller than a projection area S1 of the second connecting wall.

Abstract: A face mask assembly, including: a frame, including a frame body, the frame body being provided with an air intake port; a connecting member, including a first end hingedly connected to the air intake port and a second end having a forehead support fixedly mounted thereon; the second end of the connecting member is used for communication with an air intake tube; the forehead support include a fitting part that fits to the forehead, a mounting part fixedly mounted on the second end of the connecting member, and a connecting part connecting the fitting part and mounting part.

Abstract: A gas guide tube assembly (200), a liquid storage device (10), a humidifier, and a ventilator. The gas guide tube assembly (200) comprises: a gas outlet guiding tube (210) having a gas inlet port (212) and a gas outlet port (214); and a guide tube (220) having a communication port (222) that communicates with the gas inlet port (212) of the gas outlet guiding tube (210) and a plurality of gas reflux ports (224, 226) that communicate with the communication port (222). The gas guide tube assembly (200), when in use, is disposed in a liquid storage cavity (120) of the humidifier, and the gas outlet port (214) of the gas outlet guiding tube (210) of the gas guide tube assembly (200) communicates with a gas outlet (124) of the liquid storage cavity (120). The present invention can solve to a certain extent a problem of water inhalation into the user due to overflow from the gas outlet (124).

Abstract: A ventilation therapy apparatus and a control method, includes: an apparatus body, a respiratory pipe and a patient interface. The apparatus body further includes: a signal acquisition module, a target pressure acquisition module and a first control module. The signal acquisition module is configured for acquiring an output pressure value and an output flow value of a signal collection point of the apparatus body; the target pressure acquisition module is configured for acquiring a target pressure value at the patient interface; the first calculation module is configured for, calculating an actual pressure value at the patient interface according to the output pressure value and the output flow value of the signal collection point; the first control module is configured for adjusting an output flow of the apparatus body according to the actual pressure value and the target pressure value.

Abstract: A water tank mounting structure and a ventilation treatment apparatus for such structure. The water tank mounting structure comprises a cavity for containing a water tank and a side wall defining the cavity, wherein the side wall comprises an inner side wall spaced apart from an outer side, a first gas hole provided in the inner side wall, and a second gas hole provided in the outer side wall, both holes arranged in a staggered manner perpendicular to the side wall. The arrangement of the double-layer side wall, and the first and second gas holes in the inner and outer side walls, respectively, allows for hot gas in the cavity to be effectively removed. The staggered arrangement of the gas holes allows for water to flow downward along the side wall without invading the cavity when water enters through the second gas hole. A waterproof effect is achieved.