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39 results about "Mask ventilation" patented technology
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Mask Pressure Regulation in Cpap Treatment and Assisted Respiration by Dynamic Control of Mask Vent Flow
ActiveUS20110155133A1Operating means/releasing devices for valvesRespiratory masksExhaust valveEngineering
An air delivery system includes an air flow generator to provide a pressurized flow of air, a patient interface to provide a seal with the patient's face in use, an air delivery conduit to interconnect the air flow generator and the patient interface, and a controllable vent valve to control venting from the patient interface. The vent valve is controlled to maintain a substantially constant air flow in the air delivery conduit and the air flow generator.
Owner:RESMED LTD
Rotatable folding diving mask
InactiveUS20200102059A1Easy to operateReduce extra spaceUnderwater equipmentClassical mechanicsStructural engineering
A rotatable folding diving mask includes a mask, a snorkel, and an elastic binding strap. By connecting the snorkel and the mask through a rotating shaft and combining with the structural design of a control button, a rotating and folding structure is provided, and the operation is simple and it is easy to fold, thereby achieving the purpose of reducing the occupied space. The elastic binding strap is connected to the mask through a buckle connection structure, so that the elastic binding strap can be easily disassembled and replaced, and the structure is simple and ingenious.
Owner:DONGGUAN LONGWELL SPORTS
Resuscitation assembly with peep valve
InactiveUS20150018694A1Good adhesionReduce manufacturing costRespiratory masksMedical devicesResuscitationPEEP Valve
Resuscitation assembly (101) comprising a patient mask (107), a ventilation bag (105), an inflation valve (113), an exhalation valve (111), and an expiration indicator (119). The expiration indicator (119) is a positive end expiratory pressure valve in the form of a slit valve that exhibits a slit (131) in a flexible sheet part (125). Also disclosed is a resuscitation assembly (101) comprising a patient mask (107), a ventilation bag (105), an inflation valve (113), an exhalation valve (111), a positive end expiratory pressure valve (119), and a pressure sensor (133) adapted to measure pressure on the patient side (127) of the positive end expiratory pressure valve (119).
Owner:LAERDAL GLOBAL HEALTH
Articulated Oral Airway
One embodiment of an oral airway comprised of two articulating parts which displace the tongue anteriorly and stent open the oropharynx. This device reversibly locks in a conformation which allows it to be used as a conduit for a fiberoptic scope or other airway device. An adjunct to airway management which can be used when mask ventilation or endotracheal intubation is indicated and can be removed easily after intubation without manipulation of the endotracheal tube. Other embodiments are described as shown.
Owner:UNIV OF IOWA RES FOUND
Mask vent
A vent arrangement is provided to a mask to discharge exhaled gas from the mask to atmosphere. The vent arrangement is structured to diffuse the exhaust vent flow to produce less air jetting, thereby increasing the comfort of the patient and their bed partner. The vent may include a first wall, a second wall defining an outer perimeter, and a plurality of gas washout vent holes positioned between the first wall and the second wall, the vent holes having an inner edge positioned within the outer perimeter of the second wall.
Owner:RESMED LTD
Mask
Provided is an effective technology which establishes high levels of both mask ventilation and mask collection characteristics for a mask fitted on the face of the wearer. A mask (1) is comprised of a mask body (10) which covers at least the mouth and the nose of the wearer, and a pair of ear fasteners (20) which extend out of both sides of the mask body (10) and catch onto the ears of the wearer. The mask body (10) includes a first fiber sheet and a second fiber sheet which are electret nonwoven sheets composed of a polypropylene fiber. The first fiber sheet is formed as a nonwoven sheet having an average fiber diameter of 0.5 to 3 mm and an areal weight of 1.5 to 5 g / m2. The second fiber sheet is formed as a nonwoven sheet with both an average fiber diameter and an areal weight greater than those of the first fiber sheet.
Owner:UNI CHARM CORP
Ventilation control device and breathing mask equipment with same
ActiveCN105169541ARealize positive pressure functionAvoid discomfortRespiratory masksPositive pressureGas phase
Provided are a ventilation control device and breathing mask equipment with the same. The ventilation control device comprises a cavity, a valve assembly and a heat and moisture exchanger; the cavity is provided with a delivery port, the valve assembly is arranged at the delivery port, for the structure of the valve assembly, when expiration is conducted, the pressure in the cavity is kept larger than the atmospheric pressure, a mask vent which is communicated with the delivery port is formed in the heat and moisture exchanger or the cavity, the mask vent is used for being communicated with a breathing mask, and the heat and moisture exchanger is communicated with the delivery port, so that exhaling and inhaling are both conducted through the heat and moisture exchanger. By means of the ventilation control device, the positive pressure function of the expiratory phase is achieved, and the discomfort caused by continuous positive pressure to a patient is avoided; the ventilation control device does not need to be connected with a positive pressure gas supply device, a pipeline and the like in use, and the patient can move conveniently; when the patient goes out, the patent does not need to carry the positive pressure gas supply device. In addition, the ventilation control device is small in size, convenient to carry and low in cost.
Owner:BMC MEDICAL
Ventilation control device and breathing mask equipment with same
Provided are a ventilation control device and breathing mask equipment with the same. The ventilation control device comprises a cavity and a valve assembly. The cavity is provided with a delivery port and a mask vent which are communicated with each other, and the mask vent is used for being communicated with a breathing mask. The valve assembly is provided with an air inlet passage and an air outlet passage which are communicated with the cavity through the delivery port. For the structure of the valve assembly, the air inlet passage is dredged when the pressure in the cavity is smaller than or equal to the atmospheric pressure, and the air outlet passage is dredged when the difference of the pressure in the cavity and the atmospheric pressure is larger than or equal to the preset value. By means of the ventilation control device, the positive pressure function of the expiratory phase is achieved, and the discomfort caused by continuous positive pressure to a patient is avoided; the ventilation control device does not need to be connected with a positive pressure gas supply device such as a CPAP respirator, a pipeline and the like in use, and the patient can move conveniently; when the patient goes out, the patent does not need to carry the positive pressure gas supply device, and the patient can wear the breathing mask equipment with the ventilation control device to conduct treatment at any time. In addition, the ventilation control device is small in size, convenient to carry and low in cost.
Owner:BMC MEDICAL
Ventilation control device and breathing mask equipment with same
The invention relates to a ventilation control device and breathing mask equipment with the same. The ventilation control device comprises a cavity, a valve assembly and a silencer, wherein the cavity is provided with one or more air conveying openings and a mask ventilating opening, the air conveying openings are communicated with the mask ventilating opening, and the mask ventilating opening is used for being communicated with a breathing mask; the valve assembly is arranged at least one of the air conveying openings and structured in the mode of keeping the pressure in the cavity higher than barometric pressure in the expiration process; the silencer comprises multiple silencing holes, and the multiple silencing holes are communicated with at least one of the air conveying openings so that air can enter the air conveying openings through the silencing holes and / or air exhausted by the air conveying openings can be exhausted through the silencing holes. The positive pressure function of the expiratory phase is achieved by the ventilation control device, and discomfort, caused by continuous positive pressure, of a patient is avoided; it is unnecessary to connect a positive pressure gas supply device or a pipeline, and therefore the patient can move conveniently; it is unnecessary to carry the positive pressure gas supply device when the patient goes out. The ventilation control device is small in size, convenient to carry and low in cost.
Owner:BMC MEDICAL
Visible intubation positive-pressure face mask and respiratory system
PendingCN108452411AImprove ventilation efficiencySolve the problem of temporarily interrupting the patient's breathing as a last resortTracheal tubesRespiratory masksPositive pressureForceps
The invention relates to a visible intubation positive-pressure face mask and a respiratory system. A positive pressure air vent hole is formed in the surface of a positive-pressure face mask body, and is used for connecting a breathing machine, continuously providing positive pressure ventilation for a patient, and assisting the breathing of the patient; a visible laryngoscope inlet hole is alsoformed in the surface of the positive-pressure face mask body, and is used for inserting a visible laryngoscope, observing the specific circumstances of the throat of the patient, supporting the rootof tongue of the patient, reliving the airway obstruction, and assisting the tracheal catheter; an operation hole is also formed in the surface of the positive-pressure face mask body, the tracheal catheter can be used for performing the tracheal catheter intubation operation, and foreign body forceps are adopted for performing the foreign body removal operations for the oral cavity and the airway. With the system, for the patients with the trachea problems including sleep apnea syndrome, obesity, poor trachea conditions, and no tolerance to apnea, the ventilation effective rate of the face mask is greatly improved, more time is earned for the difficult trachea intubation, meanwhile, the problem that during the surgery operation process, the breathing of the patients is interrupted temporarily by necessity is solved, thus the safety of the patients is improved, and the operation continuity of an operator is increased.
Owner:FIRST HOSPITAL AFFILIATED TO GENERAL HOSPITAL OF PLA
Ventilation control device and breathing mask equipment with same
Provided are a ventilation control device and breathing mask equipment with the same. The ventilation control device comprises a cavity, an air inlet valve and an air outlet valve; the cavity is provided with an air inlet, an air outlet and a mask vent opening, and the mask vent opening is used for being ventilated with a breathing mask; the air inlet valve is arranged at the air inlet, and when the pressure in the cavity is smaller than or equal to the atmospheric pressure, the air inlet valve is opened; the air outlet valve is arranged at the air outlet, and when the difference of the pressure in the cavity and the atmospheric pressure is larger than or equal to the first preset value, the air outlet value is opened. By means of the ventilation control device, the positive pressure function of the expiratory phase is achieved, and the discomfort caused by continuous positive pressure to a patient is avoided; the ventilation control device does not need to be connected with a positive pressure gas supply device such as a CPAP respirator, a pipeline and the like in use, and the patient can move conveniently; when the patient goes out, the patent does not need to carry the positive pressure gas supply device, and the patient can wear the breathing mask equipment with the ventilation control device to conduct treatment at any time. In addition, the ventilation control device is small in size, convenient to carry and low in cost.
Owner:BMC MEDICAL
Breathing mask with increased user comfort
ActiveCN109641139ARespiratorsBreathing filtersPhysical medicine and rehabilitationControl of respiration
Presented is a breathing mask (100), comprising: a venting system (101) for ventilating the mask; a detector (102) for providing respiration data of a user and located for sensing at least one physical property of air inside the breathing mask (100) when worn by a user; a controller (103) configured to activate the venting system (101) based on the respiration data; characterized in that the controller (103) is configured to: predict future respiration data based on historic respiration data of at least one earlier detected inhaling or exhaling cycle; and determine whether a future inhaling orexhaling cycle will occur based on predicted future respiration data; activate the venting system (101) before the determined future inhaling or exhaling cycle commences. Further, a method for controlling a venting system of a breathing mask is presented.
Owner:KONINKLIJKE PHILIPS NV
Anti-Fog Ventilating Face Masks
InactiveUS20180343938A1Reduce humidityCut surfaceGarment special featuresBreathing filtersEngineeringAnti-fog
Ventilating face masks and methods and systems for face mask ventilation are disclosed. In some embodiments, a mask ventilation system can comprise an expandable base layer comprising side edges and a ventilation layer external to the expandable base layer comprising side edges. When the expandable base layer is in an expanded state, the side edges of the ventilation layer and the side edges of the expandable base layer can define one or more ventilation gaps between the expandable base layer and the ventilation layer for diverting at least a portion of the wearer's breath away from the surface, wherein the diversion can decrease the relative humidity on the surface.
Owner:EMORY UNIVERSITY +1
Mask for anesthesia in hospitals
PendingCN112169126ARescue in timeImprove securityRespiratory masksAgainst vector-borne diseasesEngineeringSilica gel
The invention provides a mask for anesthesia in hospitals. The mask for anesthesia in hospitals comprises a mask body, a ventilation rescue structure, an anti-infection expiration structure, a mouth opening structure and an anesthesia amount inspection structure, wherein the ventilation rescue structure comprises an L-shaped ventilation pipe, a sleeve, a silica gel nozzle and a first compression bolt, the outer side surface of the center of the mask body communicates with the sleeve, the vertical end of the L-shaped ventilation pipe penetrates through the sleeve and is in sliding connection with the interior of the sleeve, the outer side surface of the sleeve is in threaded connection with the first compression bolt, the screwing-in end of the first compression bolt makes contact with theouter side surface of the L-shaped ventilation pipe, and the horizontal end of the L-shaped ventilation pipe is connected with the silica gel nozzle; and the anti-infection exhalation structure is used for preventing infection caused by the exterior of the long-time external pipe opening, and the anti-infection exhalation structure is connected to the interior of the horizontal end of the L-shapedventilation pipe. The mask for anesthesia in hospitals has the advantages that other breathing rescue equipment does not need to be additionally arranged, rescue can be conducted in time, safety is improved, and anesthesia post-treatment continues to be conducted after rescue is completed.
Owner:山西白求恩医院
Articulated oral airway
Owner:UNIV OF IOWA RES FOUND
Mask ventilation assist device
InactiveUS20170304573A1The implementation process is simplePrecise positioningRespiratory masksMedical devicesBiomedical engineeringBreathing
A mask ventilation assist device that is attached to a mask to aid in ventilating a patient. Generally, the device comprises an opening that fits over the universal ventilation port of a mask, a cavity that compatibly mates with the mask, and one or more grips that permit a practitioner to apply downward force to the mask via the device. The device may comprise various shapes, sizes, configurations, and features depending on the type of mask on which the device will be deployed.
Owner:ROSEN GERALD P
Breathing control device and breathing mask equipment with same
The invention provides a breathing control device and breathing mask equipment with the same. The breathing control device comprises a cavity, and one or more valve components, wherein one or more gas conveying openings as well as a mask vent communicated with a breathing mask are formed in the cavity; the valve components are arranged in one or more of the gas conveying openings, matched with the gas conveying openings to form a gas inlet and a gas outlet, and used for communicating the gas inlet with the mask vent when pressure in the cavity is lower than or equal to the atmosphere, and communicating the gas outlet with the mask vent when the pressure in the cavity is higher than the atmosphere; the cross section area of the gas inlet is larger than that of the gas outlet; the gas outlet is used for keeping the pressure in the cavity to be higher than the atmosphere when a patient expires. The breathing control device has the advantages that the positive pressure function of an expiring phase is realized, so as to avoid discomfort of the patient caused by continuous positive pressure; during use, the breathing control device and the breathing mask equipment are not required to be connected with a positive pressure gas supply device, pipeline and the like, so that the patient can move conveniently, and needs not to carry the positive pressure gas supply device while going out.
Owner:BMC MEDICAL
Vehicle-mounted cardiopulmonary resuscitation robot
ActiveCN108852797ASave hook timeSimple structureElectrotherapyHeart stimulationSelf lockingEngineering
The invention discloses a vehicle-mounted cardiopulmonary resuscitation robot and relates to the field of emergency equipment. The technological scheme includes a top frame fixedly connected with theinternal roof of an ambulance. The top frame is connected with a chest compression mechanism through a folding frame. The chest compression mechanism includes a base plate. A pressing column is arranged through the middle of the base plate. The pressing column is arranged vertically. The bottom of the pressing column is a spherical surface. The top of the pressing column is in linkage with a driving mechanism. A fixed rod is arranged symmetrically and vertically downward on two sides of the base plate. The bottom of the fixed rod is provided with a fixed clamp. The vehicle-mounted cardiopulmonary resuscitation robot has the advantages of being simple in structure and light in overall weight, not occupying space for other equipment and facilities, using a self-locking structure of handcuffsas a connecting part, which can save the connecting time of the vehicle-mounted cardiopulmonary resuscitation robot and a stretcher bed to the maximum extent, and using a push rod to switch for chestcompression and breathing mask ventilation through the combination of the chest compression mechanism and an air delivery cylinder, thereby simulating the operation process of alternating chest compression and artificial respiration in the process of the cardiopulmonary resuscitation.
Owner:江苏康康同学科技有限公司
Ventilation mask
Ventilation masks are described herein. A ventilation mask includes a mask body and a gas manifold. The mask body defines a patient cavity and further includes a patient opening in fluid communicationwith the patient cavity; and at least one vent opening formed through the mask body, the at least one vent opening in fluid communication with the patient cavity, wherein the at least one vent opening is disposed generally opposite to the patient opening. The gas manifold is coupled to the mask body. The gas manifold can define a gas channel. The gas manifold can include a plurality of vectored gas ports in fluid communication with the gas channel, wherein the plurality of vectored gas ports are configured to create a curtain effect gas flow within the patient cavity to form a gas curtain within the patient cavity and adjacent to the at least one vent opening.
Owner:バイエアメディカルインク
Ventilation control device and breathing mask device with ventilation control device
Owner:BMC MEDICAL
Improved anti-leakage face mask
InactiveCN102038995APrevent air leakageAvoid technical issues with air leaksRespiratory masksHigh densityWhole body
The invention provides an improved anti-leakage face mask. The face mask is formed by a face mask body, wherein an air inlet pipe is arranged on one side of the face mask body, and an air bag is arranged along the opening on the other side of the face body mask; a high-density sponge fill block is arranged between two ends of the air bag; a through hole is formed in the high-density sponge fill block; a crack is reserved in the lateral wall of the through hole, and extends to a lateral face of the high-density sponge fill block; a plunger is arranged in the through hole; adhesive layers are arranged on the high-density sponge fill block at two sides of the crack; and by placing a stomach tube in the through hole of the high-density sponge fill block, the technical problem that the face mask cannot be closely attached to a face due to the existence of the stomach tube and causes air leakage of the face mask can be solved, and air leakage caused by the stomach tube can be completely avoided. The anti-leakage face mask is suitable for a general anesthesia patient with the stomach tube, as well as a patient who is subject to noninvasive mask ventilation treatment with the stomach tube. Due to elasticity of the high-density sponge, the crack and the through hole cannot leak air, the face mask also is suitable for a general anesthesia patient without the stomach tube.
Owner:张晓庆
Ventilation with a view mask
InactiveUS20170087320A1Easy to separateEasy to manageBronchoscopesTracheal tubesTracheal tubeEndotracheal intubation
A facemask to abolish “difficult mask ventilation” in unconscious patients by viewing the wind pipe while delivering oxygen and incorporating channels on the facemask is described. The facemask makes it possible to oxygenate / ventilate an unconscious patient while securing a definitive airway by endotracheal intubation. The anesthetic facemask incorporates channels through which an ‘airway-slider’ fitted with a camera is inserted inside the patient's mouth, when the patient is unconscious. The airway-slider simplifies maneuvering the endotracheal tube into the patient's windpipe thus achieving a definitive clear airway with the use of just one device as opposed to the practice of needing multiple devices for the same in current anesthetic practice.
Owner:CHAKITHANDY SAJITH
Ventilation control device and breathing mask device having the same
ActiveCN105169541BRealize positive pressure functionAvoid discomfortRespiratory masksGas phasePositive pressure
A ventilation control apparatus, and a breathing mask device provided with the ventilation control apparatus. The ventilation control apparatus comprises: a cavity (210, 310, 410, 510, 610, 710), provided with air delivery ports (212A, 212B, 312A, 312B, 412, 512, 612, 712); a valve assembly (220, 230, 320, 420, 520, 620, 720), arranged at the air delivery ports (212A, 212B, 312A, 312B, 412, 512, 612, 712), the valve assembly (220, 230, 320, 420, 520, 620, 720) being configured to keep the pressure within the cavity (210, 310, 410, 510, 610, 710) greater than the atmospheric pressure during exhalation; a heat and moisture exchanger (240, 440, 540), a mask ventilation port (241, 411, 511) in communication with the air delivery ports (212A, 212B, 312A, 312B, 412, 512, 612, 712) being arranged on the heat and moisture exchanger (240, 440, 540) or the cavity (210, 310, 410, 510, 610, 710), the mask ventilation port (241, 411, 511) being used for ventilation with a breathing mask, the heat and moisture exchanger (240, 440, 540) being in communication with the air delivery ports (212A, 212B, 312A, 312B, 412, 512, 612, 712), so that both exhalation and inhalation occur via the heat and moisture exchanger (240, 440, 540). The ventilation control apparatus implements an exhalation phase positive pressure function, and prevents patient discomfort caused by continuous positive pressure. A positive pressure air supply apparatus and a pipeline etc. need not be connected during use, thereby facilitating patient movement, and the positive pressure air supply apparatus need not be carried when going out. In addition, the ventilation control apparatus is small in size, convenient to carry, and low in cost.
Owner:BMC MEDICAL
Mask
Provided is an effective technology which establishes high levels of both mask ventilation and mask collection characteristics for a mask fitted on the face of the wearer. A mask (1) is comprised of a mask body (10) which covers at least the mouth and the nose of the wearer, and a pair of ear fasteners (20) which extend out of both sides of the mask body (10) and catch onto the ears of the wearer. The mask body (10) includes a first fiber sheet and a second fiber sheet which are electret nonwoven sheets composed of a polypropylene fiber. The first fiber sheet is formed as a nonwoven sheet having an average fiber diameter of 0.5 to 3 mm and an areal weight of 1.5 to 5 g / m2. The second fiber sheet is formed as a nonwoven sheet with both an average fiber diameter and an areal weight greater than those of the first fiber sheet.
Owner:UNI CHARM CORP
Face dressing for preventing air leakage of breathing mask
InactiveCN105749398AReduce air leakageStable treatment pressureRespiratory masksAdhesiveType ventilator
The invention discloses a face dressing for preventing air leakage of a breathing mask.The face dressing comprises a dressing body, a face adhesive patch and a mask adhesive patch.The two faces of the dressing body are coated with an adhesive to form adhesive layers.The two faces of the dressing body are connected with the face adhesive patch and the mask adhesive patch respectively through the adhesive layers.The gap between the mask and the face is filled with the dressing body, the stability of the fixed position of the mask can be guaranteed, and meanwhile air leakage caused by face muscle movement in the use process of the mask is reduced.By means of the face dressing, the effectiveness of face ventilation is improved, stability of treatment pressure of a breathing machine is guaranteed, and therefore the use comfort degree and compliance of a patient are improved.
Owner:THE FIRST AFFILIATED HOSPITAL OF GUANGZHOU MEDICAL UNIV (GUANGZHOU RESPIRATORY CENT) +1
Tongue root draw hook
The invention provides a tongue root draw hook which comprises a hook body, wherein a fork body is arranged at the front end of the hook body, a telescopic connecting rod is arranged in the middle of the hook body, and an incisor baffle is arranged at the rear end of the hook body and is connected with a depth adjuster. The tongue root draw hook is simple and novel in overall structure, soft tissue including a tongue body is drawn towards the incisor integrally by exerting force on the tongue root through the fork body of the hook body, and the force exertion direction is almost perpendicular to the incisor. According to the tongue root draw hook, the exposed space of the pharyngeal cavity is improved greatly, mask ventilation can be conducted better, devices such as a laryngeal mask and a fiber bronchoscope can be placed in smoothly by enlarging space, and then ventilation or tracheal intubation can be conducted.
Owner:丁正年 +2
A kind of active ventilation mask ventilation method and mask ventilator
The invention discloses an active ventilation mask ventilation method and a mask ventilator, which comprises the following steps: (1) setting a mask; (2) setting a mask ventilator; (3) people put on a mask and turn on the mask through a rotary switch The strip opening of the ventilator is controlled by the single-chip controller to control the rotation of the driving motor; (4) when the human body exhales, the driving motor drives the fan blade to rotate, and the exhaust gas exhaled by the human body is discharged between the mask and the human body; (5) the human body breathes When the air is exhausted, the drive motor stops rotating or reduces the rotation speed, and the outside air enters through the filter material of the mask; (6) the active ventilation of the mask is realized. The invention also discloses a mask ventilator. The invention actively extracts the exhaust gas exhaled by the human body from the mask and the mouth and nose through the mask ventilator, which is beneficial to keep the air between the mask and the face dry and comfortable, and avoids the discomfort of breathing and wearing caused by humidity and sultry heat.
Owner:赵胜杰
Mask ventilation resistance and pressure difference tester with closed structure
PendingCN114544423AReduce labor burdenAdapt to testing operationsPermeability/surface area analysisTester deviceMachining
The invention discloses a mask ventilation resistance and pressure difference tester with a closed structure, and relates to the technical field of mask production. Comprising a machining table, a tester is arranged on one side of the top of the machining table, a controller is installed in the tester, a display screen electrically connected with the controller is arranged at the top of the tester, a pressing block and a base are sequentially arranged on the machining table and used in cooperation, a machining table top is arranged on the front face of the tester, and the base is arranged on the machining table top. A leveling structure is installed on the machining table top, a moving structure is installed on the front face of the tester, and an overturning structure is arranged on the moving structure. According to the invention, the mask can be automatically tested, the automation degree is high, the labor burden of operators is small, the device can adapt to large-scale detection operation of factories, and the arranged leveling structure can play roles in leveling and conveying the mask at the same time, so that the mask cannot wrinkle, the test effect is further improved, and manual leveling is not needed.
Owner:中科汇聚(福建)检测科技有限公司
Face mask, ventilation therapy device system and method executed by ventilation therapy device system
PendingUS20200316328A1Improve user experienceImprove experienceInput/output for user-computer interactionRespiratory masksPhysical medicine and rehabilitationTherapeutic Devices
An embodiment of the present invention provides a mask, ventilation therapy equipment and a method executed based on the ventilation therapy equipment, and belongs to the field of ventilation therapy equipment. The mask comprises a mask body, acquisition units and output units, wherein the acquisition units are arranged on the mask body and are used for acquiring eye movement data of the eyes of a user; the eye movement data comprises action data of the eyes of the user; and the output units are connected with the acquisition units, and are used for outputting the eye movement data. By the mask, a ventilation therapy equipment system and the method executed based on the ventilation therapy equipment system, the operation intention expressed by the user with the eyes can be recognized so as to carry out follow-up control on the ventilation therapy equipment, and the user experience is greatly enhanced.
Owner:BMC MEDICAL
Special anesthetic mask for gastrointestinal decompression patient
PendingCN111467637AEasy to operateAdjust the insertion depth at willRespiratory masksMedicineEngineering
Owner:HARBIN MEDICAL UNIVERSITY
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