CN114681743A - Medical anesthesia breathing auxiliary device - Google Patents
Medical anesthesia breathing auxiliary device Download PDFInfo
- Publication number
- CN114681743A CN114681743A CN202210337138.5A CN202210337138A CN114681743A CN 114681743 A CN114681743 A CN 114681743A CN 202210337138 A CN202210337138 A CN 202210337138A CN 114681743 A CN114681743 A CN 114681743A
- Authority
- CN
- China
- Prior art keywords
- relay device
- air
- mounting block
- relay
- fixedly arranged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 49
- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 16
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 16
- 238000010438 heat treatment Methods 0.000 claims abstract description 34
- 238000003860 storage Methods 0.000 claims abstract description 26
- 238000009434 installation Methods 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 16
- 239000001301 oxygen Substances 0.000 claims abstract description 16
- 238000001914 filtration Methods 0.000 claims description 16
- 238000004804 winding Methods 0.000 claims description 15
- 230000003444 anaesthetic effect Effects 0.000 claims description 10
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000001125 extrusion Methods 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 8
- 229920001821 foam rubber Polymers 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000005485 electric heating Methods 0.000 claims description 3
- 230000001815 facial effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000007789 gas Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 3
- 239000000779 smoke Substances 0.000 abstract description 2
- 230000008569 process Effects 0.000 description 5
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 239000003595 mist Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006213 oxygenation reaction Methods 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000002627 tracheal intubation Methods 0.000 description 1
Images
Classifications
-
- 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
- A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
-
- 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
- A61M16/06—Respiratory or anaesthetic masks
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/105—Filters
-
- 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/1075—Preparation of respiratory gases or vapours by influencing the temperature
-
- 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/208—Non-controlled one-way valves, e.g. exhalation, check, pop-off non-rebreathing valves
Landscapes
- Health & Medical Sciences (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Emergency Medicine (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a medical anesthesia breathing auxiliary device, which comprises a transparent breathing mask which is integrally in a conical structure, wherein a protective sponge cushion which is in contact with the face is fixedly arranged on the lower surface of the breathing mask, a detachable installation structure is arranged between the protective sponge cushion and the breathing mask, a relay device which is connected with a gas supply device is arranged above the breathing mask, an installation block is fixedly arranged at the top end above the breathing mask, and a storage gas bag is fixedly arranged at the periphery of the lower end inside the installation block. This medical anesthesia breathing auxiliary device adopts neotype structural design for the device utilizes to store the gasbag and carries out the circulation heating to heating gas pocket at the in-process that uses, makes the whole temperature of respirator rise, thereby can not produce water smoke when wearing, avoids causing the influence to doctor's observation, and utilizes filter equipment to filter oxygen when inputing oxygen to the patient, utilizes the catch bar to release filter equipment and conveniently changes simultaneously.
Description
Technical Field
The invention relates to the technical field of medical anesthesia, in particular to a medical anesthesia breathing auxiliary device.
Background
Anesthesia is a process of temporarily losing the whole body or a part of the human body, and in medical surgery, anesthesia coordination is often required to relieve pain of a patient and smooth operation, and a respiratory system is temporarily stopped after anesthesia of the patient, so that a respiratory assistance device is required to assist the patient in breathing, which is generally mainly used in combination with a ventilator and a mask, and oxygen is delivered into the body of the patient by positive pressure.
In the prior art, chinese patent with publication number CN213911837U discloses an anesthetic breathing assistance device, which comprises a breathing support frame, wherein the breathing support frame comprises a breathing traction plate, and a plurality of wing-shaped through holes are formed in the breathing traction plate; the fastening shaft comprises a fixed shaft core, an airfoil-shaped clamping piece which can be clamped with the airfoil-shaped through hole is arranged at a position, close to the middle part, of the fixed shaft core, and more than two fixed shaft core meshing tooth sheets are arranged at one end of the fixed shaft core; the anesthesia breathing auxiliary device is used as an emergency plan, can provide partial breathing, improves the safety of a patient, avoids risks, is very helpful for improving oxygenation indexes, provides a negative pressure breathing mode under anesthesia, and lays a power foundation for a breathing guide type intubation.
However, in the actual using process, hot air exhaled by a patient during the using process of a general breathing mask can contact with the breathing mask and generate water mist, the water mist accumulation can affect the transparency of the mask, so that a doctor can be prevented from observing the state of the patient in real time, fixing bands on two sides of the mask cannot adapt to the use of the patient with different head circumferences when the mask is worn, and meanwhile, the process of storing oxygen in the storage device can contain impurities due to the storage tank and the production process, and the patient can be affected without treatment.
Disclosure of Invention
The invention aims to provide a medical anesthesia breathing auxiliary device, which solves the problems that water mist is generated during wearing so as to influence a doctor to observe the state of a patient, the length of a fixing belt is continuously adjusted, and impurities in oxygen cannot be removed in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a medical anesthesia breathing auxiliary device, is including the whole transparent respirator that is the toper structure, respirator lower fixed surface is provided with the protection foam-rubber cushion with facial contact, just the protection foam-rubber cushion with for dismantling mounting structure between the respirator to respirator top is provided with the relay device who connects air feeder, still includes:
the top air inlet pipe is fixedly installed at the middle position of the top end of the relay device in a penetrating mode and is used for being connected with automatic air supply equipment, the middle position of the rear side face of the relay device is fixedly installed with a side air inlet pipe in a penetrating mode and is used for being connected with a manual air supply device, and the bottoms of the side air inlet pipe and the top air inlet pipe are respectively provided with an air one-way valve;
the mounting block is fixedly mounted at the top end above the breathing mask, the top of the upper part of the mounting block is of an inwards-concave hollow structure, and the middle part of the mounting block is of an up-and-down penetrating structure;
the storage air bags are fixedly arranged at the periphery of the lower end in the mounting block, clean air is stored in the storage air bags, and the number of the storage air bags is totally 6 about the center of the mounting block;
the heating air holes are formed in the side surface of the breathing mask and are uniformly distributed at equal intervals relative to the breathing mask;
the driving impeller is rotatably arranged at the bottom of the middle position in the inner part of the mounting block, the wind direction of the driving impeller is from top to bottom, and a rotating cam is coaxially and fixedly arranged above the driving impeller;
the heating device is fixedly arranged at the periphery inside the mounting block, the inner side surface of the heating device is an electric heating copper plate, and the inner side surface of the heating device is of an arc-shaped structure corresponding to the storage air bag;
the fixed bandages are arranged on the left side and the right side of the relay device, the bottom ends of the fixed bandages extend into the relay device, the fixed bandages are integrally made of elastic strip-shaped materials, the bottom ends of the fixed bandages are fixedly connected with a winding wheel, the winding wheel and the relay device form a rotating structure, and the rotating directions of the winding wheels on the left side and the right side are opposite;
the pressure sensors are fixedly installed on the left side and the right side of the inner part of the installation block, the pressure sensors are electrically connected with the winding wheel, extrusion springs are fixedly arranged above the pressure sensors, clamping balls which are symmetrically distributed are arranged on the left side and the right side of the upper end of the inner part of the installation block, and limiting springs fixedly connected with the installation block are fixedly installed on the rear parts of the clamping balls;
filter equipment, movable mounting be in the inside bottom of relay, filter equipment is formed by filter screen and active carbon combination, just the filter equipment lateral surface with the laminating of relay inner wall, and the filter equipment top is provided with the clearance scraper blade of laminating with it, clearance scraper blade rear end with relay inner wall fixed connection.
Preferably, a disassembly and assembly structure is formed between the relay device and the installation block, a manual oxygen bag is installed behind the relay device through a side air inlet pipe, and the manual oxygen bag can be installed for use in an emergency through the side air inlet pipe.
Preferably, the clamping ball passes through the sliding tray with relay device constitutes the block structure, just the sliding tray is whole to be vertical bar structure, and the clamping ball passes through spacing spring with the installation piece constitutes elastic construction, utilizes the limiting spring to the pushing action of clamping ball can be with its inside block structure that forms of sliding tray to the realization is to relay device's installation.
Preferably, the relay device forms an elastic structure with the mounting block through the pressing spring, and the pressing spring is compressed when the relay device moves downwards, so that the pressing spring generates acting force on the pressure sensor.
Preferably, the rotating cam passes through the lower part, the driving impeller and the mounting block form a rotating structure, the position of the rotating cam and the position of the storage air bag transversely correspond to each other, the driving impeller is driven to rotate by airflow in the air supply process of the device, and therefore the rotating cam rotates to extrude the storage air bag.
Preferably, store the gasbag through side coupling hose with heating gas pocket constitution intercommunication structure, just the gas vent has been seted up to heating gas pocket bottom, stores the gasbag when receiving the extrusion, and the air after the internal heating can get into heating gas pocket through coupling hose in, realizes the holistic heating of breathing mask.
Preferably, fixed bandage passes through the rolling wheel with the extending structure is constituteed to relay, just rolling wheel leading flank outside coaxial arrangement has driven worm wheel, and driven worm wheel and initiative worm constitute the meshing structure, and the motor that passes through drives the initiative worm and rotates to make the driven worm wheel of being connected with it meshing drive the rolling wheel and rotate, realize tightening up or relaxing fixed bandage.
Preferably, a transverse bevel gear is coaxially and fixedly mounted above the filtering device, the transverse bevel gear and the longitudinal bevel gear form an engaging structure, the longitudinal bevel gear and the external rotating button are fixedly mounted, and the external rotating button is rotated to drive the internal longitudinal bevel gear to rotate, so that the transverse bevel gear in meshed connection with the longitudinal bevel gear drives the filtering device to rotate, and the surface of the filtering device is cleaned by using the cleaning scraper above.
Preferably, the left side and the right side of the filtering device are rotatably provided with push rods, and the top ends of the push rods are rotatably provided with linear sliding blocks.
Preferably, the straight line slider passes through horizontal lead screw with relay constitutes sliding structure, rotates through the horizontal lead screw of the left and right sides and makes the straight line slider horizontal slip in its outside to make the catch bar take place to rotate, push down the filter equipment to outside and conveniently change.
Compared with the prior art, the invention has the beneficial effects that: this medical anesthesia breathing auxiliary device adopts neotype structural design for the device utilizes to store the gasbag and carries out the circulation heating to heating gas pocket at the in-process of using, makes the whole temperature of respirator rise, thereby can not produce water smoke when wearing, avoids causing the influence to doctor's observation, and utilizes filter equipment to filter oxygen when inputing oxygen to the patient, utilizes the catch bar to release filter equipment and conveniently change simultaneously, and its concrete content is as follows:
1. store gasbag, heating device, drive impeller, rotate the cooperation between cam and the heating gas pocket and use, when carrying oxygen entering patient internal, drive the drive impeller through the air current and take place to rotate to make its coaxial fixed mounting's of top rotation cam rotate in step, utilize to rotate the cam and produce the extrusion to storing the gasbag, thereby make its inside hot-air pass through coupling hose and get into and heat the breathing mask main part in the heating gas pocket.
2. The cooperation between fixed bandage, rolling wheel, driven worm wheel, initiative worm and the pressure sensor is used, judges the elasticity of wearing through pressure sensor when wearing to the control motor drives the initiative worm and takes place to rotate, utilizes the driven worm wheel of being connected with it meshing to drive the rolling wheel and takes place to rotate, makes the rolling wheel tighten up or relax fixed bandage, realizes automatically regulated's purpose.
3. Filter equipment, the catch bar, the straight line slider, cooperation between horizontal lead screw and the clearance scraper blade is used, utilize filter equipment to filter the impurity in the oxygen when the air feed, and rotate outside rotation button and can drive inside vertical bevel gear and take place to rotate, thereby utilize the horizontal bevel gear of meshing connection with it to drive filter equipment and rotate, the clearance scraper blade that utilizes the top clears up, it makes the straight line slider drive the catch bar rotation simultaneously through the rotation of horizontal lead screw, thereby release filter equipment, conveniently change.
Drawings
FIG. 1 is a schematic front view of a partial cross-sectional structure of the present invention;
FIG. 2 is a schematic structural view of a front cross section of the mounting block of the present invention;
FIG. 3 is a schematic top sectional view of the mounting block of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 5 is a schematic front sectional view of the relay device according to the present invention;
FIG. 6 is a schematic top view of the wind-up wheel according to the present invention;
FIG. 7 is a side view of the manual mode of the present invention;
FIG. 8 is a schematic cross-sectional side view of a relay device according to the present invention;
FIG. 9 is a schematic top view of a partial cross-sectional structure of a filter device according to the present invention.
In the figure: 1. a respiratory mask; 2. a protective sponge cushion; 3. a relay device; 301. a sliding groove; 4. a top air inlet pipe; 5. a side air inlet pipe; 6. mounting blocks; 7. storing the air bag; 8. heating the air holes; 9. a driving impeller; 10. a heating device; 11. fixing a bandage; 12. a winding wheel; 13. a pressure sensor; 14. clamping the ball; 15. a filtration device; 16. cleaning a scraper; 17. a manual oxygen bag; 18. a connecting hose; 19. rotating the cam; 20. a compression spring; 21. a limiting spring; 22. a driven worm gear; 23. a drive worm; 24. a transverse bevel gear; 25. a longitudinal bevel gear; 26. a push rod; 27. a linear slider; 28. and a transverse screw rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 9, the present invention provides a technical solution: the utility model provides a medical anesthesia breathing auxiliary device, is including whole transparent respirator 1 that is the toper structure, and 1 lower fixed surface of respirator is provided with the protection foam-rubber cushion 2 with facial contact, and for dismantling mounting structure between protection foam-rubber cushion 2 and the respirator 1 to 1 tops of respirator are provided with the relay unit 3 of connecting air feeder, still include:
the top air inlet pipe 4 is fixedly installed at the middle position of the top end of the relay device 3 in a penetrating mode, the top air inlet pipe 4 is used for being connected with automatic air supply equipment, the middle position of the rear side face of the relay device 3 is fixedly installed with the side air inlet pipe 5 in a penetrating mode, the side air inlet pipe 5 is used for being connected with a manual air supply device, and air check valves are arranged at the bottoms of the side air inlet pipe 5 and the top air inlet pipe 4;
the mounting block 6 is fixedly mounted at the top end above the breathing mask 1, the top part above the mounting block 6 is of an inwards-concave hollow structure, and the middle part of the mounting block 6 is of an up-and-down penetrating structure;
the storage air bags 7 are fixedly arranged at the periphery of the lower end in the mounting block 6, clean air is stored in the storage air bags 7, and 6 storage air bags 7 are symmetrically arranged in the center of the mounting block 6;
the heating air holes 8 are formed in the side face of the breathing mask 1, and the heating air holes 8 are uniformly distributed at equal intervals relative to the breathing mask 1;
the driving impeller 9 is rotatably arranged at the bottom of the middle position in the mounting block 6, the wind direction of the driving impeller 9 is from top to bottom, and a rotating cam 19 is coaxially and fixedly arranged above the driving impeller 9;
the heating device 10 is fixedly installed at the periphery inside the installation block 6, the inner side surface of the heating device 10 is an electric heating copper plate, and the inner side surface of the heating device 10 is of an arc-shaped structure corresponding to the storage air bag 7;
the fixed bandages 11 are arranged on the left side and the right side of the relay device 3, the bottom ends of the fixed bandages 11 extend into the relay device 3, the whole fixed bandages 11 are made of elastic strip-shaped materials, the bottom ends of the fixed bandages 11 are fixedly connected with the winding wheel 12, the winding wheel 12 and the relay device 3 form a rotating structure, and the rotating directions of the winding wheels 12 on the left side and the right side are opposite;
the pressure sensor 13 is fixedly arranged on the left side and the right side inside the mounting block 6, the pressure sensor 13 is electrically connected with the winding wheel 12, the extrusion spring 20 is fixedly arranged above the pressure sensor 13, the clamping balls 14 which are symmetrically distributed are arranged on the left side and the right side of the upper end inside the mounting block 6, and the limiting spring 21 fixedly connected with the mounting block 6 is fixedly arranged at the rear part of each clamping ball 14;
a disassembly and assembly structure is formed between the relay device 3 and the installation block 6, a manual oxygen bag 17 is installed behind the relay device 3 through a side air inlet pipe 5, a clamping ball 14 and the relay device 3 form a clamping structure through a sliding groove 301, the sliding groove 301 is integrally of a longitudinal strip structure, the clamping ball 14 and the installation block 6 form an elastic structure through a limiting spring 21, the relay device 3 and the installation block 6 form an elastic structure through an extrusion spring 20, a rotating cam 19 and the installation block 6 form a rotating structure through a lower driving impeller 9, the position of the rotating cam 19 transversely corresponds to the position of the storage air bag 7, the storage air bag 7 and the heating air hole 8 form a communicating structure through a side connecting hose 18, an air outlet is formed at the bottom of the heating air hole 8, a fixed bandage 11 and the relay device 3 form a telescopic structure through a winding wheel 12, and a driven worm wheel 22 is coaxially installed outside the front side of the winding wheel 12, and the driven worm wheel 22 and the driving worm 23 form a meshing structure.
When the device is used, the lower end of the relay device 3 is firstly pressed into the upper end of the mounting block 6, at the moment, the clamping ball 14 enters the sliding groove 301 under the pushing action of the limiting spring 21 to form a clamping structure, so that the relay device 3 is mounted, then, the top air inlet pipe 4 is connected with the air supply device (the side air inlet pipe 5 is connected with the manual oxygen bag 17 under emergency), then, the device is worn on the face of a patient by using the fixing bandage 11, at the moment, the relay device 3 is pulled downwards by using the elastic structure of the fixing bandage 11, so that the extrusion spring 20 is compressed to generate pressure on the pressure sensor 13, the motor is controlled to drive the driving worm 23 to rotate by using the pressure sensor 13 to judge the pressure, and the driven worm wheel 22 meshed with the driving worm wheel 12 to rotate, so that the tightening and loosening of the fixing bandage 11 are realized, the purpose of automatic adjustment is achieved, then the air supply device is used for supplying air to the interior of a patient, the air flow inside the air supply device drives the driving impeller 9 to rotate, so that the rotating cam 19 coaxially and fixedly mounted at the upper end of the air supply device rotates, the rotating cam 19 is used for extruding the storage air bag 7 (the temperature of the air inside the storage air bag 7 is raised under the action of the heating device 10 at the moment, the temperature is close to the body temperature), the storage air bag 7 is extruded and then conveys the air inside the storage air bag into the heating air hole 8 through the connecting hose 18, the whole heating effect on the breathing mask 1 is achieved, water mist cannot be generated when the breathing mask is worn and is in contact with the exhaled air, and the condition observation of the patient by a doctor is prevented from being influenced.
A transverse bevel gear 24 is coaxially and fixedly mounted above the filtering device 15, the transverse bevel gear 24 and a longitudinal bevel gear 25 form a meshing structure, the longitudinal bevel gear 25 and an external rotating button are fixedly mounted, push rods 26 are rotatably mounted on the left side and the right side of the filtering device 15, a linear sliding block 27 is rotatably mounted at the top end of each push rod 26, and the linear sliding block 27 and the relay device 3 form a sliding structure through a transverse screw rod 28.
The oxygen is filtered by the filtering device 15 while the air is supplied, impurities generated by storage and production are removed, after the filtering device is used for a period of time, the rotating button on the front side surface of the relay device 3 is rotated to drive the internal longitudinal bevel gear 25 to rotate, so that the transverse bevel gear 24 in meshed connection with the filtering device 15 is driven to integrally rotate, the upper surface of the filtering device 15 is cleaned by the cleaning scraper 16 fixed above, the filtering device 15 needs to be replaced, firstly, the transverse screw rods 28 on the left side and the right side of the relay device 3 are simultaneously rotated, the transverse screw rods 28 drive the external linear slide blocks 27 to slide left and right, the lower pushing rods 26 are driven to rotate, and finally, the filtering device 15 is pushed downwards to the outside of the relay device 3, so that the filtering device is convenient to replace.
Where details not described in this specification are known to those skilled in the art, it is to be understood that the terms "central", "longitudinal", "lateral", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like are used in the orientations and positional relationships indicated in the drawings for simplicity of description only, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the scope of the invention.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a medical anesthesia breathing auxiliary device, is including the whole transparent respirator that is the toper structure, respirator lower fixed surface is provided with the protection foam-rubber cushion with facial contact, just the protection foam-rubber cushion with for dismantling mounting structure between the respirator to respirator top is provided with the relay device who connects air feeder, and its characterized in that still includes:
the top air inlet pipe is fixedly installed at the middle position of the top end of the relay device in a penetrating mode and is used for being connected with automatic air supply equipment, the middle position of the rear side face of the relay device is fixedly installed with a side air inlet pipe in a penetrating mode and is used for being connected with a manual air supply device, and the bottoms of the side air inlet pipe and the top air inlet pipe are respectively provided with an air one-way valve;
the mounting block is fixedly mounted at the top end above the breathing mask, the top of the upper part of the mounting block is of an inwards-concave hollow structure, and the middle part of the mounting block is of an up-and-down penetrating structure;
the storage air bags are fixedly arranged at the periphery of the lower end in the mounting block, clean air is stored in the storage air bags, and the number of the storage air bags is totally 6 about the center of the mounting block;
the heating air holes are formed in the side surface of the breathing mask and are uniformly distributed at equal intervals relative to the breathing mask;
the driving impeller is rotatably arranged at the bottom of the middle position in the inner part of the mounting block, the wind direction of the driving impeller is from top to bottom, and a rotating cam is coaxially and fixedly arranged above the driving impeller;
the heating device is fixedly arranged at the periphery inside the mounting block, the inner side surface of the heating device is an electric heating copper plate, and the inner side surface of the heating device is of an arc-shaped structure corresponding to the storage air bag;
the fixed bandages are arranged on the left side and the right side of the relay device, the bottom ends of the fixed bandages extend into the relay device, the whole fixed bandages are made of elastic strip-shaped materials, the bottom ends of the fixed bandages are fixedly connected with a winding wheel, the winding wheel and the relay device form a rotating structure, and the rotating directions of the winding wheel on the left side and the right side are opposite;
the pressure sensors are fixedly installed on the left side and the right side of the inner part of the installation block, the pressure sensors are electrically connected with the winding wheel, extrusion springs are fixedly arranged above the pressure sensors, clamping balls which are symmetrically distributed are arranged on the left side and the right side of the upper end of the inner part of the installation block, and limiting springs fixedly connected with the installation block are fixedly installed on the rear parts of the clamping balls;
filter equipment, movable mounting be in the inside bottom of relay, filter equipment is formed by filter screen and active carbon combination, just the filter equipment lateral surface with the laminating of relay inner wall, and the filter equipment top is provided with the clearance scraper blade of laminating with it, clearance scraper blade rear end with relay inner wall fixed connection.
2. The medical anesthetic breathing assistance apparatus according to claim 1, characterized in that: the relay device and the mounting blocks form a dismounting and mounting structure, and a manual oxygen bag is mounted at the rear of the relay device through a side air inlet pipe.
3. The medical anesthetic breathing assistance apparatus according to claim 1, characterized in that: the clamping ball forms a clamping structure with the relay device through a sliding groove, the sliding groove is integrally of a longitudinal strip structure, and the clamping ball forms an elastic structure with the mounting block through the limiting spring.
4. A medical anesthetic breathing assistance apparatus according to claim 2, characterized in that: the relay device and the mounting block form an elastic structure through the extrusion spring.
5. The medical anesthetic breathing assistance apparatus according to claim 1, characterized in that: the rotating cam and the mounting block form a rotating structure through the driving impeller below, and the position of the rotating cam and the position of the storage air bag are transversely corresponding to each other.
6. The medical anesthetic breathing assistance apparatus according to claim 5, characterized in that: the storage air bag and the heating air hole form a communicating structure through a side connecting hose, and an air outlet is formed in the bottom of the heating air hole.
7. The medical anesthetic breathing assistance apparatus according to claim 1, characterized in that: the fixed bandage passes through the rolling wheel with relay constitutes extending structure, just the outside coaxial arrangement of rolling wheel leading flank has driven worm wheel, and driven worm wheel constitutes the meshing structure with the initiative worm.
8. The medical anesthetic breathing assistance apparatus according to claim 1, characterized in that: a transverse bevel gear is coaxially and fixedly arranged above the filtering device, the transverse bevel gear and a longitudinal bevel gear form an engagement structure, and the longitudinal bevel gear and an external rotating button are fixedly arranged.
9. The medical anesthetic breathing assistance apparatus according to claim 8, characterized in that: the left side and the right side of the filtering device are rotatably provided with push rods, and the top ends of the push rods are rotatably provided with linear sliding blocks.
10. A medical anesthetic breathing assistance apparatus according to claim 9, characterized in that: the linear sliding block and the relay device form a sliding structure through a transverse screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210337138.5A CN114681743A (en) | 2022-04-01 | 2022-04-01 | Medical anesthesia breathing auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210337138.5A CN114681743A (en) | 2022-04-01 | 2022-04-01 | Medical anesthesia breathing auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114681743A true CN114681743A (en) | 2022-07-01 |
Family
ID=82141924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210337138.5A Pending CN114681743A (en) | 2022-04-01 | 2022-04-01 | Medical anesthesia breathing auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114681743A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999005A (en) * | 2023-03-15 | 2023-04-25 | 杭州超德斯实业有限公司 | Medical oxygen mask |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6263874B1 (en) * | 1997-11-18 | 2001-07-24 | Ledez Kenneth Michael | Combined anesthetic and scavenger mask |
| US20020104542A1 (en) * | 2001-01-10 | 2002-08-08 | Siemens Elema Ab | Anesthetic filter arrangement with variable retention of gas by the filter |
| RU56817U1 (en) * | 2006-04-27 | 2006-09-27 | Любовь Аглямовна Агаркова | DEVICE FOR CARRYING OUT MASKY INHALATION ANESTHESIA |
| CN210542761U (en) * | 2019-03-16 | 2020-05-19 | 襄阳市中心医院 | Department of anesthesia uses anesthesia auxiliary device |
| CN213911837U (en) * | 2020-10-22 | 2021-08-10 | 鲍永新 | Anesthesia breathing auxiliary device |
-
2022
- 2022-04-01 CN CN202210337138.5A patent/CN114681743A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6263874B1 (en) * | 1997-11-18 | 2001-07-24 | Ledez Kenneth Michael | Combined anesthetic and scavenger mask |
| US20020104542A1 (en) * | 2001-01-10 | 2002-08-08 | Siemens Elema Ab | Anesthetic filter arrangement with variable retention of gas by the filter |
| RU56817U1 (en) * | 2006-04-27 | 2006-09-27 | Любовь Аглямовна Агаркова | DEVICE FOR CARRYING OUT MASKY INHALATION ANESTHESIA |
| CN210542761U (en) * | 2019-03-16 | 2020-05-19 | 襄阳市中心医院 | Department of anesthesia uses anesthesia auxiliary device |
| CN213911837U (en) * | 2020-10-22 | 2021-08-10 | 鲍永新 | Anesthesia breathing auxiliary device |
Non-Patent Citations (1)
| Title |
|---|
| 赵新;余露露;: "一种自制辅助呼吸工具在无痛胃镜中的应用观察", 中国实用医药, no. 29, 20 October 2012 (2012-10-20), pages 52 - 53 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115999005A (en) * | 2023-03-15 | 2023-04-25 | 杭州超德斯实业有限公司 | Medical oxygen mask |
| CN115999005B (en) * | 2023-03-15 | 2023-08-22 | 杭州超德斯实业有限公司 | Medical oxygen mask |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114681743A (en) | Medical anesthesia breathing auxiliary device | |
| CN112057715A (en) | Severe medical science branch of academic or vocational study respiratory recovery ware | |
| CN103736182A (en) | Breathing machine | |
| CN211188634U (en) | Breathe internal medicine nursing and use artificial respirator | |
| CN113289177A (en) | Breathe internal medicine with safe comfortable type and help inhaling ware | |
| CN219049924U (en) | Clinical respiratory device | |
| CN116271377A (en) | Breathing machine for controlling oxygen supply concentration | |
| CN112604112A (en) | Special equipment for chronic obstructive pulmonary disease rehabilitation training and using method thereof | |
| CN113975564B (en) | Severe respiratory recovery device | |
| CN113181606B (en) | Expiration training device for chronic obstructive pulmonary disease | |
| CN214181390U (en) | Medical treatment is breathed with supplementary oxygen therapy device | |
| CN110917454A (en) | Clinical medicine is with supplementary oxygen inhalation mask | |
| CN115920189A (en) | Department of respiration nurses and uses face guard with massage nasal part | |
| CN111632240A (en) | Medical oxygen inhalation device | |
| CN215608492U (en) | Breathe emergent respiratory device of nursing | |
| CN217612552U (en) | Expiration purification device for acute respiratory infectious diseases | |
| CN213698392U (en) | Emergency department nurses apparatus of oxygen supply | |
| CN212188505U (en) | Department of anesthesia uses respiratory filter | |
| CN215461131U (en) | Tracheal cannula fixer | |
| CN213554657U (en) | Oxygen inhalation auxiliary device for anesthesia department | |
| CN220344895U (en) | Flow self-regulating oxygen therapy device | |
| CN203694300U (en) | Breathing machine | |
| CN219700750U (en) | Tightness-adjustable oxygen inhalation mask | |
| CN115844673A (en) | Headrest type suspension anesthesia device | |
| CN213347343U (en) | Novel first-aid respirator for children |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |