CN110721375A - Respirator device capable of monitoring ventilation - Google Patents
Respirator device capable of monitoring ventilation Download PDFInfo
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- CN110721375A CN110721375A CN201910909230.2A CN201910909230A CN110721375A CN 110721375 A CN110721375 A CN 110721375A CN 201910909230 A CN201910909230 A CN 201910909230A CN 110721375 A CN110721375 A CN 110721375A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0057—Pumps therefor
- A61M16/0084—Pumps therefor self-reinflatable by elasticity, e.g. resuscitation squeeze bags
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0051—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes with alarm devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/18—General characteristics of the apparatus with alarm
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- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Critical Care (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a respirator device capable of monitoring ventilation, which comprises: the simple respirator ventilation device has the advantages that the device is reasonable in design, novel in structure, simple in using method and convenient to operate, when the simple respirator is used, the size of tidal volume and ventilation frequency can be displayed in real time through the cooperation of the display and the air flow sensor, lung injury caused by invalid use of the simple respirator or wrong use is prevented, ventilation parameters of the simple respirator can be displayed visually, reliable data guidance is provided for operators even inexperienced operators, and the condition of patients is prevented from being aggravated by invalid operation or wrong operation.
Description
Technical Field
The invention relates to the technical field of simple respirators, in particular to a device for a ventilation monitoring respirator.
Background
The simple respirator is suitable for cardio-pulmonary resuscitation and occasions requiring artificial respiration first aid, particularly for suffocation, dyspnea or the need of oxygen supply improvement, has the characteristics of convenient use, light pain, few complications, portability and immediate ventilation with or without oxygen source, has strict requirements on tidal volume and the frequency of extruding the air bag when in use, but for operators, the existing simple respirator can not accurately control the tidal volume during gas input only through the position and the depth of the extruding saccule, and the operators can not accurately control the extruding frequency of the breathing bag only through mental calculation, and particularly for inexperienced beginners, the simple respirator is easy to operate wrongly under emergency situations such as first aid and the like; in view of the above, the present disclosure provides a method for deeply studying the problems, which can lead to insufficient lung ventilation and failure of rescue, and excessive tidal volume or frequency can cause lung tissue damage and aggravate the disease of the patient, thereby causing complications.
Disclosure of Invention
The invention aims to solve the problems, designs a simple respirator device capable of carrying out ventilation monitoring, and solves the problems that the existing simple respirator can not strictly control the tidal volume and the frequency of an extruded air bag when in use, but for an operator, the tidal volume when in gas input can not be accurately controlled only by the position and the depth of the extruded air bag, the extrusion frequency of the air bag can not be accurately controlled only by mental calculation, and particularly for inexperienced beginners, the simple respirator device is easy to operate wrongly under emergency situations such as first aid and the like; the wrong operation causes the insufficient ventilation of the lung of the patient when the tidal volume is too small or the frequency is too low, the effect of treatment and rescue cannot be achieved, and the lung tissue damage is caused when the tidal volume is too large, so that the illness state of the patient is aggravated, and the complication problem is caused.
The technical scheme of the invention for realizing the aim is as follows: a simple respirator device capable of ventilation monitoring, which mainly comprises: gasbag, air duct, check valve, gas storage bag, safe pressure valve, expiratory valve, connecting valve, airflow sensor, display, pressurization face guard and air inlet, air duct one end and gasbag one end fixed connection, the check valve is adorned on the air duct, the air inlet inlays and adorns on the gasbag to be located the air duct relative position, gas storage bag one end and air inlet one-way connection, safe pressure valve adorns on the air duct to be located the check valve front end, the breather valve is adorned on the air duct to be located safe pressure valve front end, the connecting valve is adorned on the air duct to be located the breather valve below, airflow sensor inlays and adorns inside the connecting valve, the display is installed on the connecting valve, pressurization face guard and air duct bottom fixed connection.
Display and junction valve junction are equipped with connecting portion, connecting portion include: the connecting device comprises a fixed sleeve, a connecting rod and a plurality of clamping parts with the same structure;
the connecting sleeve is sleeved on the connecting valve, the connecting sleeve is sleeved on the fixing sleeve and movably connected with the fixing sleeve, one end of the connecting rod is fixedly connected with the connecting sleeve, the other end of the connecting rod is fixedly connected with the display, and the clamping parts are embedded between the connecting sleeve and the fixing sleeve.
The clamping portion includes: the spring, the clamping groove, the clamping sheet and the clamping block;
the clamping groove is embedded on the side wall surface of the fixed sleeve, the clamping sheet is fixedly installed at one end of the clamping groove, the spring is embedded inside the clamping groove and is fixedly connected with the other end of the clamping groove, and the clamping block is embedded inside the clamping groove and is fixedly connected with the other end of the spring.
The voice prompt device is characterized in that a voice prompt module is arranged inside the connecting valve and is fixedly connected with the connecting valve.
The connecting valve is internally provided with a vibration sensor which is fixedly arranged inside the connecting valve.
The display is provided with a fixing frame which is sleeved on the display and is movably connected with one end of the connecting rod.
The display screen is characterized in that the fixed frame is provided with a button and a knob, the button is installed on the fixed frame and located below the display, and the knob is installed on the fixed frame and is level with the button.
The air duct is L type tubular structure, the connecting rod is L type rod column structure.
The clamping groove is of a cylindrical cavity structure without a side wall surface, the clamping block is spherical, the clamping sheet is of a circular sheet structure, a circular through hole is formed in the clamping sheet and smaller than the clamping block, a poison gas filter is arranged on the air duct and sleeved on the air duct, and the poison gas filter is fixedly connected with the air duct through a threaded assembly.
Be equipped with supplementary pressing structure on the gasbag, supplementary pressing structure includes: the pair of handles with the same structure, the pair of cross arms with the same structure, the cross beam, the electric push rod and the pair of squeezing plates with the same structure;
the pair of squeezing plates are attached to the upper wall surface and the lower wall surface of the air bag, one end of each of the pair of cross arms is fixedly connected with one end of each of the pair of squeezing plates, the cross beam is inserted between the pair of cross arms, the pair of handles are fixedly installed at the other ends of the pair of cross arms, and the electric push rod is fixedly installed between the pair of handles.
The ventilation monitoring device for the simple respirator manufactured by the technical scheme of the invention has the following beneficial effects: the device has reasonable design, novel structure, simple use method and convenient operation, and when the simple respirator is used, the display is matched with the airflow sensor, can display the size and ventilation frequency of tidal volume in real time, prevent lung injury caused by ineffective use of the simple respirator or wrong use, can visually display ventilation parameters of the simple respirator for an operator, even if an inexperienced operator provides reliable data, the patient is prevented from being aggravated by invalid operation or wrong operation, the problems that the existing simple respirator has strict requirements on the tidal volume and the frequency of squeezing the air bag when in use are solved, for an operator, the tidal volume during gas input cannot be accurately controlled only by the position and the depth of the extrusion saccule, the extrusion frequency of the breathing saccule cannot be accurately controlled only by mental calculation, and the error operation is easy to occur for inexperienced beginners under emergency situations such as first aid and the like; the wrong operation causes the insufficient ventilation of the lung of the patient when the tidal volume is too small or the frequency is too low, the effect of treatment and rescue cannot be achieved, and the lung tissue damage is caused when the tidal volume is too large, so that the illness state of the patient is aggravated, and the complication problem is caused.
Drawings
Fig. 1 is a front view of a ventilator device with ventilation monitoring according to the present invention.
Fig. 2 is a schematic diagram of a right side view of a ventilator device with ventilation monitoring according to the present invention.
Fig. 3 is a left side view of a ventilator device with ventilation monitoring according to the present invention.
FIG. 4 is a schematic top view of a ventilator device with ventilation monitoring according to the present invention.
FIG. 5 is an enlarged, fragmentary, schematic view of a ventilator device of the present invention of FIG. 1 that is capable of performing ventilation monitoring.
Fig. 6 is an enlarged schematic view of position a of the ventilation monitoring enabled respirator assembly of fig. 5 according to the present invention.
Fig. 7 is an enlarged view of the position B of the ventilator device of fig. 2 with ventilation monitoring capability according to the present invention.
In the figure: 1. an air bag; 2. an air duct; 3. a one-way valve; 4. a gas storage bag; 5. a relief pressure valve; 6. a breather valve; 7. a connecting valve; 8. an airflow sensor; 9. a display; 10. a pressurized mask; 11. An air inlet; 12. fixing the sleeve; 13. connecting a sleeve; 14. a connecting rod; 15. a spring; 16. a clamping groove; 17. a clip sheet; 18. a clamping block; 19. a voice reminding module; 20. a vibration sensor; 21. A fixed mount; 22. a button; 23. a knob; 24. a toxic gas filter; 25. a handle; 26. a cross arm; 27. a cross beam; 28. an electric push rod; 29. and (5) pressing the plate.
Detailed Description
The invention will be described in detail with reference to the accompanying drawings, in which a ventilator device capable of ventilation monitoring, as shown in fig. 1-7, mainly comprises: the safety pressure valve is sleeved on the air guide tube and positioned at the front end of the one-way valve, the breathing valve is sleeved on the air guide tube and positioned at the front end of the safety pressure valve, the connecting valve is sleeved on the air guide tube and positioned below the breathing valve, the airflow sensor is embedded inside the connecting valve, the display is installed on the connecting valve, the pressurizing face mask is fixedly connected with the bottom end of the air guide tube, and a connecting part is arranged at the joint of the display and the connecting valve, the connecting portion includes: fixed sleeve pipe, adapter sleeve, connecting rod and the same joint portion of a plurality of structure, fixed cover pipe suit is on the connecting valve, adapter sleeve suit is on fixed sleeve pipe to with fixed sleeve pipe swing joint, connecting rod one end and adapter sleeve fixed connection, the connecting rod other end and display fixed connection, a plurality of joint portion inlays and adorns between adapter sleeve pipe and the adapter sleeve, joint portion includes: the spring is embedded in the clamping groove and fixedly connected with the other end of the clamping groove, the clamping block is embedded in the clamping groove and fixedly connected with the other end of the spring, a voice reminding module is arranged in the connecting valve and fixedly connected with the connecting valve, a vibration sensor is arranged in the connecting valve and fixedly mounted in the connecting valve, a fixing frame is arranged on the display and sleeved on the display and movably connected with one end of the connecting rod, a button and a knob are arranged on the fixing frame, the button is mounted on the fixing frame and positioned below the display, and the knob is mounted on the fixing frame and flush with the button, the air duct is L type tubular structure, the connecting rod is L type rod column structure, the joint groove is the cylindric cavity structure of no lateral wall face, the joint piece is spherical, the joint piece is circular sheet structure, circular through-hole has been seted up on the joint piece, circular through-hole is less than the joint piece, be equipped with the poison gas filter on the air duct, the poison gas filter suit is on the air duct to carry out fixed connection through screw assembly and air duct, be equipped with supplementary pressing structure on the gasbag, supplementary pressing structure includes: the air bag comprises a pair of handles with the same structure, a pair of cross arms with the same structure, a cross beam, an electric push rod and a pair of squeezing plates with the same structure, wherein the pair of squeezing plates are attached to the upper wall surface and the lower wall surface of the air bag, one end of each of the pair of cross arms is fixedly connected with one end of each of the pair of squeezing plates, the cross beam is inserted between the pair of cross arms, the pair of handles are fixedly installed at the other ends of the pair of cross arms, and the electric push rod is fixedly installed between.
This embodiment is characterized by a simple ventilator device that can be used for ventilation monitoring, comprising: the air bag, the air duct, the check valve, the air storage bag, the safe pressure valve, the breather valve, the connecting valve, the airflow sensor, the display, the pressurization mask and the air inlet, wherein one end of the air duct is fixedly connected with one end of the air bag and fixedly connected with the air bag; the device has reasonable design, novel structure, simple use method and convenient operation, and when the simple respirator is used, the display is matched with the airflow sensor, can display the size and ventilation frequency of tidal volume in real time, prevent lung injury caused by ineffective use of the simple respirator or wrong use, can visually display ventilation parameters of the simple respirator for an operator, even if an inexperienced operator provides reliable data, the patient is prevented from being aggravated by invalid operation or wrong operation, the problems that the existing simple respirator cannot strictly control the tidal volume and the frequency of extruding the air bag when in use are solved, for an operator, the tidal volume during gas input cannot be accurately controlled only by the position and the depth of the extrusion saccule, the extrusion frequency of the breathing saccule cannot be accurately controlled only by mental calculation, and the error operation is easy to occur for inexperienced beginners under emergency situations such as first aid and the like; the wrong operation causes the insufficient ventilation of the lung of the patient when the tidal volume is too small or the frequency is too low, the effect of treatment and rescue cannot be achieved, and the lung tissue damage is caused when the tidal volume is too large, so that the illness state of the patient is aggravated, and the complication problem is caused.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): the invention provides a technical scheme that: as can be seen from the accompanying figures 1-7 of the specification, the present invention is a ventilation monitoring device for a simple respirator, which mainly comprises: the air bag comprises an air bag 1, an air guide pipe 2, a one-way valve 3, an air storage bag 4, a safety pressure valve 5, an exhalation valve 6, a connecting valve 7, an airflow sensor 8, a display 9, a pressurizing mask 10 and an air inlet 11, wherein the connection relations are as follows:
2 one ends of air duct and 1 one end fixed connection of gasbag, 3 suit of check valve are on air duct 2, air inlet 11 inlays and adorns on gasbag 1, and be located 2 relative positions of air duct, 4 one ends of gas bomb and 11 one-way connections of air inlet, safe pressure valve 5 suit is on air duct 2, and be located 3 front ends of check valve, breather valve 6 suit is on air duct 2, and be located 5 front ends of safe pressure valve, connecting valve 7 suit is on air duct 2, and be located 6 below of breather valve, airflow sensor 8 inlays and adorns inside connecting valve 7, display 9 installs on connecting valve 7, pressurization face guard 10 and 2 bottom fixed connection of air duct.
According to the general situation, when the pressure mask is used, the mouth and the nose are buckled by the pressure mask 10, the pressure mask 10 is tightly pressed by a thumb and a forefinger, the forehead is tightly pressed by other fingers, the air bag 1 is extruded to press the oxygen in the air storage bag 4 into the human body, the oxygen is transmitted through the air duct 2, the flow rate and the pressure of air are controlled through the safety pressure valve 5, when the air pressure in the air duct 2 is overlarge, part of air is discharged to the outside of the air duct 2 through the safety pressure valve 5, the overlarge air pressure and the too fast air flow rate are prevented, the phenomenon that the human body is uncomfortable due to the overlarge flow rate is avoided, the air in the oral cavity of the human body is prevented from flowing back into the air storage bag 4 through the one-way valve 3, the air pressure balance is maintained through the air valve 6, the pressure of the air storage bag 4 is balanced with the external air pressure, the device has the advantages that the ventilation parameters of the simple respirator can be intuitively displayed, reliable data are provided for an operator even if no experience operator is provided, the condition that the tidal volume of the existing simple respirator can not be strictly controlled and the frequency of the air bag 1 can not be extruded, the tidal volume of the air input can not be accurately controlled by the position and the depth of the air bag for the operator only through extruding the air bag, the extrusion frequency of the breathing bag cannot be accurately mastered only through mental calculation, and the breathing bag is easy to operate wrongly under emergency situations such as first aid and the like particularly for inexperienced beginners; the wrong operation causes the insufficient ventilation of the lung of the patient when the tidal volume is too small or the frequency is too low, the effect of treatment and rescue cannot be achieved, and the lung tissue damage is caused when the tidal volume is too large, so that the illness state of the patient is aggravated, and the complication problem is caused.
Preferably, a connection part is provided at the connection between the display 9 and the connection valve 7, and the connection part includes: fixed sleeving 12, adapter sleeve 13, connecting rod 14 and a plurality of joint portion that the structure is the same, fixed sleeving 12 suit on connecting valve 7, adapter sleeve 13 suit on fixed sleeving 12 to with fixed sleeving 12 swing joint, connecting rod 14 one end and adapter sleeve 13 fixed connection, the connecting rod 14 other end and display 9 fixed connection, a plurality of joint portion inlays and adorns between adapter sleeve 13 and fixed sleeving 12.
According to the situation, when the display device is used, the connecting sleeve 13 is supported through the fixing sleeve 12, the display 9 is connected with the connecting sleeve 13 through the connecting rod 14, the angle and the position of the display 9 are adjusted by rotating the connecting sleeve 13, the connecting sleeve 13 is clamped and fixed through the clamping portion, and therefore the situation that the display 9 deviates and the like is prevented from being observed when the display 9 is observed.
Preferably, the clamping portion further includes: spring 15, joint groove 16, joint piece 17 and joint piece 18, joint groove 16 inlays the dress on fixed sleeve 12 side wall face, joint piece 17 fixed mounting is in 16 one ends in joint groove, spring 15 inlays the dress in 16 inside in joint groove, and with 16 other end fixed connection in joint groove, joint piece 18 inlays the dress in 16 insides in joint groove, and with 15 other end fixed connection of spring, when rotating connecting sleeve 13, extrude joint piece 18 to 16 insides in joint groove, when rotating to corresponding recess, through the cooperation of spring 15 and joint piece 18, carry out the joint to connecting sleeve 13.
Preferably, a voice reminding module 19 is arranged in the connecting valve 7, the voice reminding module 19 is fixedly connected with the connecting valve 7, and when the ventilation volume exceeds a set value range, the voice reminding module 19 gives out a reminding sound to remind an operator to stop squeezing.
Preferably, a vibration sensor 20 is arranged inside the connecting valve 7, the vibration sensor 20 is fixedly arranged inside the connecting valve 7, the extrusion frequency per minute is automatically calculated through single extrusion and relaxation time, and a sound prompt is given when the extrusion frequency is lower than or higher than the preset frequency.
Preferably, the monitor 9 is further provided with a fixing frame 21, the fixing frame 21 is sleeved on the monitor 9 and movably connected with one end of the connecting rod 14, and the fixing frame 21 is used for fixedly supporting the monitor 9.
Preferably, the fixed frame 21 is further provided with a button 22 and a knob 23, the button 22 is mounted on the fixed frame 21 and is located below the display 9, the knob 23 is mounted on the fixed frame 21 and is level with the button 22, the tidal volume and the ventilation frequency can be displayed in real time through the display 9, the weight and the sex of the patient are input into the control interface through the matching of the knob 23 and the button 22, the tidal volume and the breathing frequency threshold value suitable for the patient are calculated by the system, meanwhile, the threshold value range can be set through the matching of the knob 23 and the button 22, and when the numerical value of the tidal volume, the ventilation frequency and the like is higher or lower than the set threshold value range, different alarm sounds are sent through the voice reminding module 19.
As a preferred scheme, furthermore, the gas guide tube 2 is provided with a toxic gas filter 24, the toxic gas filter 24 is sleeved on the gas guide tube 2 and is fixedly connected with the gas guide tube 2 through a threaded component, and when a rescue site has toxic gas but does not have an oxygen source, the toxic gas is filtered through the toxic gas filter 24.
Preferably, the airbag 1 is further provided with an auxiliary pressing structure, and the auxiliary pressing structure includes: a pair of handles 25 with the same structure, a pair of cross arms 26 with the same structure, a cross beam 27, an electric push rod 28 and a pair of squeezing plates 29 with the same structure;
a pair of squeezing plates 29 are attached to the upper and lower wall surfaces of the airbag 1, one ends of a pair of cross arms 26 are fixedly connected with one ends of the pair of squeezing plates 29, a cross beam 27 is inserted between the pair of cross arms 26, a pair of handles 25 are fixedly mounted at the other ends of the pair of cross arms 26, and an electric push rod 28 is fixedly mounted between the pair of handles 25.
According to the above situation, when the pneumatic air bag is used, the structure is pressed in an auxiliary mode through increasing, the extrusion amplitude of the air bag 1 can be effectively controlled, the force is saved for an operator, the extrusion amplitude of the electric push rod 28 control handle 25 is controlled, a plurality of extrusion moments are designed, each extrusion moment corresponds to a fixed tidal volume, meanwhile, the electric push rod 28 controls the handle 25 through the electric push rod 28, the pneumatic air bag is more labor-saving than manual operation, and meanwhile, the pneumatic air bag is more accurate than manual pressing.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (10)
1. A ventilator device with ventilation monitoring capability consisting essentially of: the air bag type respirator comprises an air bag (1), an air duct (2), a one-way valve (3), an air storage bag (4), a safe pressure valve (5), an exhalation valve (6), a connecting valve (7), an airflow sensor (8), a display (9), a pressurizing mask (10) and an air inlet (11), and is characterized in that one end of the air duct (2) is fixedly connected with one end of the air bag (1), the one-way valve (3) is sleeved on the air duct (2), the air inlet (11) is embedded on the air bag (1) and is positioned at the opposite position of the air duct (2), one end of the air storage bag (4) is connected with the air inlet (11) in a one-way manner, the safe pressure valve (5) is sleeved on the air duct (2) and is positioned at the front end of the one-way valve (3), the breather valve (6) is sleeved on the air duct (2) and is positioned at the front end of the safe pressure valve (5), and the, and is located breather valve (6) below, air current sensor (8) inlay and adorn in connecting valve (7) inside, display (9) are installed on connecting valve (7), pressurization face guard (10) and air duct (2) bottom fixed connection.
2. Respirator assembly according to claim 1, wherein the display (9) and the connection valve (7) are connected by a connection comprising: the connecting device comprises a fixed sleeve (12), a connecting sleeve (13), a connecting rod (14) and a plurality of clamping parts with the same structure;
the connecting device is characterized in that the fixed sleeve (12) is sleeved on the connecting valve (7), the connecting sleeve (13) is sleeved on the fixed sleeve (12) and movably connected with the fixed sleeve (12), one end of the connecting rod (14) is fixedly connected with the connecting sleeve (13), the other end of the connecting rod (14) is fixedly connected with the display (9), and the clamping parts are embedded between the connecting sleeve (13) and the fixed sleeve (12).
3. The ventilator of claim 2 wherein said snap-in portion comprises: the spring (15), the clamping groove (16), the clamping sheet (17) and the clamping block (18);
the clamping groove (16) is embedded on the side wall surface of the fixed sleeve (12), the clamping sheet (17) is fixedly installed at one end of the clamping groove (16), the spring (15) is embedded inside the clamping groove (16) and fixedly connected with the other end of the clamping groove (16), and the clamping block (18) is embedded inside the clamping groove (16) and fixedly connected with the other end of the spring (15).
4. Respirator apparatus for ventilation monitoring according to claim 1, wherein a voice reminding module (19) is provided inside the connection valve (7), and the voice reminding module (19) is fixedly connected with the connection valve (7).
5. Respirator assembly according to claim 1, wherein the connection valve (7) is internally provided with a vibration sensor (20), the vibration sensor (20) being fixedly mounted inside the connection valve (7).
6. Respirator apparatus for monitoring ventilation according to claim 1, wherein said display (9) is provided with a fixing frame (21), said fixing frame (21) is sleeved on the display (9) and is movably connected with one end of the connecting rod (14).
7. Respirator apparatus according to claim 6, wherein the holder (21) is provided with a button (22) and a knob (23), wherein the button (22) is mounted on the holder (21) below the display (9), and the knob (23) is mounted on the holder (21) and is flush with the button (22).
8. Ventilator device according to claim 1 or 2, characterised in that said airway tube (2) has an L-shaped tubular configuration and said connection rod (14) has an L-shaped rod-like cylindrical configuration.
9. The respirator device capable of monitoring ventilation according to claim 1 or 3, wherein the clamping groove (16) is of a cylindrical cavity structure without a side wall surface, the clamping block (18) is of a spherical shape, the clamping sheet (17) is of a circular sheet structure, a circular through hole is formed in the clamping sheet (17) and is smaller than the clamping block (18), the air duct (2) is provided with a toxic gas filter (24), and the toxic gas filter (24) is sleeved on the air duct (2) and is fixedly connected with the air duct (2) through a threaded component.
10. A ventilation monitoring enabled respirator device according to claim 1, wherein the air bag (1) is provided with an auxiliary compression structure comprising: a pair of handles (25) with the same structure, a pair of cross arms (26) with the same structure, a cross beam (27), an electric push rod (28) and a pair of squeezing plates (29) with the same structure;
the pair of squeezing plates (29) are attached to the upper wall surface and the lower wall surface of the air bag (1), one ends of the pair of cross arms (26) are fixedly connected with one ends of the pair of squeezing plates (29), the cross beam (27) is inserted between the pair of cross arms (26), the pair of handles (25) are fixedly installed at the other ends of the pair of cross arms (26), and the electric push rod (28) is fixedly installed between the pair of handles (25).
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| CN201910909230.2A CN110721375A (en) | 2019-09-19 | 2019-09-19 | Respirator device capable of monitoring ventilation |
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| CN201910909230.2A CN110721375A (en) | 2019-09-19 | 2019-09-19 | Respirator device capable of monitoring ventilation |
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| CN201910909230.2A Pending CN110721375A (en) | 2019-09-19 | 2019-09-19 | Respirator device capable of monitoring ventilation |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111956921A (en) * | 2020-07-15 | 2020-11-20 | 哈尔滨医科大学 | First-aid breathing air bag with real-time visual monitoring ventilation index function |
| NO20200383A1 (en) * | 2020-03-23 | 2021-09-24 | Servi As | Ventilator actuator |
| CN113616890A (en) * | 2021-09-13 | 2021-11-09 | 浙江大学 | Tidal volume detection device suitable for breathing air bag |
| CN114404754A (en) * | 2022-01-25 | 2022-04-29 | 重庆医科大学附属第一医院 | Take tidal volume monitoring function's breathing rescue system |
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2019
- 2019-09-19 CN CN201910909230.2A patent/CN110721375A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO20200383A1 (en) * | 2020-03-23 | 2021-09-24 | Servi As | Ventilator actuator |
| NO346094B1 (en) * | 2020-03-23 | 2022-02-07 | Servi As | Ventilator actuator |
| CN111956921A (en) * | 2020-07-15 | 2020-11-20 | 哈尔滨医科大学 | First-aid breathing air bag with real-time visual monitoring ventilation index function |
| CN113616890A (en) * | 2021-09-13 | 2021-11-09 | 浙江大学 | Tidal volume detection device suitable for breathing air bag |
| CN114404754A (en) * | 2022-01-25 | 2022-04-29 | 重庆医科大学附属第一医院 | Take tidal volume monitoring function's breathing rescue system |
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