CN107050599B - Oxygen inhalation equipment - Google Patents
Oxygen inhalation equipment Download PDFInfo
- Publication number
- CN107050599B CN107050599B CN201710265614.6A CN201710265614A CN107050599B CN 107050599 B CN107050599 B CN 107050599B CN 201710265614 A CN201710265614 A CN 201710265614A CN 107050599 B CN107050599 B CN 107050599B
- Authority
- CN
- China
- Prior art keywords
- oxygen
- chamber
- layer sleeve
- outer layer
- cutting air
- 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.)
- Expired - Fee Related
Links
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
-
- 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
- A61M16/0666—Nasal cannulas or tubing
- A61M16/0672—Nasal cannula assemblies for oxygen therapy
-
- 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
- A61M16/0683—Holding devices therefor
-
- 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
- A61M16/14—Preparation of respiratory gases or vapours by mixing different fluids, one of them being in a liquid phase
- A61M16/16—Devices to humidify the respiration air
- A61M16/162—Water-reservoir filling system, e.g. automatic
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (AREA)
- 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)
- Otolaryngology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to oxygen inhalation equipment, which comprises an oxygen storage tank, an oxygen treatment mechanism and oxygen inhalation equipment, wherein the oxygen treatment mechanism comprises a humidifier, a sterilizing filter and a pressure reducer, and the humidifier comprises a device body, a device cover and a gourd cutting air passage; the cover is provided with a three-way piece, an oxygen outlet pipe and a liquid injection valve; the gourd cutting air passage is arranged at the tail end of the oxygen inlet interface, a first expansion cavity, a contraction cavity, a connecting part and a second expansion cavity are formed in the gourd cutting air passage, a first spherical screen is arranged between the first expansion cavity and the contraction cavity, a second spherical screen is arranged at the end part of the second expansion cavity, and a plurality of defoaming holes are formed in the first spherical screen and the second spherical screen; the device body is internally provided with an inner sleeve, the device cover is provided with an outer sleeve, and the inner sleeve is positioned at the inner side of the outer sleeve under the state that the device body and the device cover are buckled. The oxygen inhalation device has the advantages of simple structure, low cost, ingenious design and convenient use, and effectively overcomes the defects of poor oxygen humidification effect, high device working noise and the like of the existing oxygen inhalation devices.
Description
Technical field
The present invention relates to a kind of Cardiological Medical Devices, in particular to a kind of oxygen breathing device.
Background technique
Oxygen breathing device be it is a kind of be widely used in Cardiological, Internal Medicine-Cardiovascular Dept., as conventional therapy means or tight
The Medical Devices of measure are controlled in first aid.This equipment is that use is connected with inhalation device by source of oxygen mostly, due to what is manually prepared
Medical oxygen is extremely dry, if being directly sucked in this thick oxygen, it is dry uncomfortable to will lead to patients with respiratory tract, therefore in modern medicine
Oxygen supply in treatment, oxygen humidification become the necessary link in whole process.The prior art that current most of hospitals generally use
It is traditional compound oxygen humidification bottle, which is to have continued to use in the case where regenerating for many years, and principle is by thick oxygen by leading
Pipe is passed through in a bottle equipped with deionized water, then by another pipeline to nasal tube, is led existing for this technical solution
Wanting problem is: (1) oxygen is contacted with humidification fluid and is not enough, and humidifying effect is poor, directly affects the quality for sending out oxygen, and inhale
The oxygen sucking of oxygen person feels and oxygen absorben effect；(2) lead to quickly to be pressed into oxygen process conduit and generate a large amount of air pockets, generation sound is such as
The noise of " rumble rumble " is very big, is unfavorable for sufferer rest.Chinese patent CN103432675 discloses a kind of oxygen and humidifies sufficiently
Wetting bottle, by under conduit aperture in the way of air pocket is cut into minute bubbles, increase the contact area of oxygen, but
Shape of this mode relative to conduit, lower ending opening be equal to reduce oxygen be passed through area, oxygen pressure will certainly be made to become
Greatly, the great increase of noise, and conduit lower end area of section itself is smaller, while sieve plate is a plane, in other no knots
Under the premise of structure is improved, since the area of section that conduit lower end becomes does not increase, minute bubbles can contact with each other very after appearing sieve pore
Fast to become air pocket again, within the so short time, the humidifying effect promoting for depending on volume change to obtain is very little.Other
The innovation and creation of this field, such as: CN103083774 " wetting bottle of disposable inner cup ", CN103432673 are " a kind of abundant
Infiltration noise reduction wetting bottle " it is similar structure design, there is defect identical with the former.In addition however existing nose conduit is also deposited
In many defects, such as fixed form is tape-stripping, fixes and dismantles not flexible；Gap between oxygen catheter and nasal cavity,
Oxygen is easy to produce to leak.But the most it is apparent that: the supply and stopping of oxygen can only by nasal tube insertion and remove
To control.Sufferer is all to complete moment by the conversion of oxygen to air in this way, and without any adaptation process, part sufferer is to this
Kind moment conversion, which may experience discomfort, answers symptom；When sufferer does not feel like oneself at once for unexpected oxygen feeding stop, supply oxygen again then again
The sequence of operations such as experience dress table, gas testing, intubation, fixation, are difficult to accomplish to supply oxygen in time；Existing nose conduit also only exists oxygen simultaneously
Gas supply entirely with oxygen full cut-off two states, for the supply amount size of oxygen, only by the adjusting to oxygen generator come complete
At, make adjust oxygen-supplying amount it is extremely inconvenient.
Summary of the invention
The technical problem to be solved by the present invention is to big for how to overcome prior art humidifying effect difference and operating noise
The structural disadvantages of defect and existing mating nasal oxygen tube, provide a kind of oxygen breathing device.
In order to solve the above technical problems, this oxygen breathing device includes the oxygen container being successively detachably connected, oxygen treatments applied mechanism
And oxygen breathing device, the oxygen treatments applied mechanism includes humidifier, sterilizing filter and pressure reducer, wherein the humidifier includes device
Body, the device lid being sealed at the top of body, the cucurbit being connected to below device lid cut air flue；The device covers equipped with three-way piece, goes out
Oxygen pipe and liquid-filling valve, the three-way piece include oxygen interface, bacteria filter interface and into oxygen interface；The cucurbit cutting air flue is whole
In calabash shape, be arranged in into the end of oxygen interface, cucurbit cutting air flue be formed with from top to bottom the first of taper type expand chamber,
Contraction chamber, interconnecting piece and second expand chamber, wherein first expands equipped with the first spherical surface sieve between chamber and contraction chamber, second expands chamber
End is sieved equipped with the second spherical surface, and the first and second spherical surface sieve is equipped with several defoaming holes；Inner layer sleeve is equipped in the body, this is interior
Layer sleeve lower end and body bottom surface, which are integrally formed, to be connected, and the device is covered equipped with outer layer sleeve, the outer layer sleeve upper end and device lid
Inner wall is integrally formed connection, and under body, device cover buckle zoarium state, the inner layer sleeve is located at the inside of outer layer sleeve.Oxygen
It is conveyed by oxygen container, through oxygen treatments applied, mechanism is handled, and is first passed through the pressure of pressure reducer adjustment liquid oxygen gasification, is entered back into aseptic filtration
Device carries out oxygen purification, and being conveyed to humidifier after oxygen humidification, will transfer to oxygen breathing device for sufferer oxygen uptake.Purified oxygen
Into after humidifier, first passes through into oxygen interface and enter cucurbit cutting air flue, the first gradual change shape for expanding chamber on aqueous vapor contact surface
State can reduce rapidly oxygen pressure and improve the contact area of oxygen and the water surface, can effectively reduce noise, generate later
Bubble is cut into smaller bubble by defoaming hole on the first spherical surface sieve, so that the surface area for the ball bubble that oxygen is formed increases, fills
That divides contacts with the intracorporal water of device, reaches humidifying more fully purpose, and convergence is that air pocket reduces noise in contraction chamber later,
The oxygen in air pocket has been completed first time humidifying at this time, enters second by interconnecting piece and expands chamber, is contacting the second ball
Expand contact area again before the sieve of face, further decrease noise, the defoaming hole again on other second spherical surface sieve is cut into small later
Bubble continues abundant humidifying；The spherical design of spherical surface sieve not only increases the contact area of the bubble of oxygen, and is easier
Spherical air pocket is cut.Second spherical surface sieve is with body bottom at a distance of extremely close, it is therefore prevented that minute bubbles converge again, bubble
Rise along inner layer sleeve, then decline along outer layer sleeve, ascends into oxygen output pipe using body outer wall, significantly using this structure
Oxygen bubbles is increased in the intracorporal formation of device, extends its time of contact with liquid, to achieve the effect that abundant humidifying.
As optimization, the outer layer sleeve lower edge is equipped with a circle polytetrafluoroethylene film, which extends
To body bottom surface；The defoaming hole is in the radial arrangement of eight spokes on the first and second spherical surface sieve；The interconnecting piece is in radian, round and smooth
Transition connect the contraction chamber and second and expand chamber.Polytetrafluoroethylene (PTFE) is a kind of macromolecule sterilizable material of permeable watertight,
Setting polytetrafluoroethylene film and along extending to body bottom surface, its internal bubble is thoroughly separated, using membrane molecule to oxygen bubbles into
The other cutting of row last time molecular level forms minimum oxygen unit and carries out humidifying, just realizes oxygen to the full extent in this way
Air humidity, and reduce the admission pressure at oxygen output pipe.
As optimization, under body, device cover buckle zoarium state, the cucurbit cutting air flue, inner layer sleeve, outer layer sleeve will
Humidifier inner space is divided into four regions, and the bubble cutting chamber, cucurbit respectively inside cucurbit cutting air flue cut air flue
The oxygen second stroke chamber between oxygen first stroke chamber, inner layer sleeve and outer layer sleeve, outer layer jacket between inner layer sleeve
Oxygen outlet chamber between cylinder and body inner wall；The device that the oxygen output pipe is arranged in above oxygen outlet chamber covers, the liquid-filling valve across
If the top of first stroke chamber, second stroke chamber and oxygen outlet chamber.Specify walking path cucurbit cutting air flue in the device of oxygen
First, which expands chamber → the first spherical surface sieve → contraction chamber → the second, expands chamber → second spherical surface sieve → oxygen first stroke chamber → oxygen
Second stroke chamber → oxygen outlet chamber → oxygen output pipe, liquid-filling valve can be first stroke chamber, second stroke chamber and oxygen outlet chamber simultaneously
Increase liquid.
As optimization, the oxygen breathing device includes gas-guide tube and oxygen inhaler, wherein described gas-guide tube one end and the oxygen out
Pipe is connected, and the other end is connected with the oxygen inhaler, and gas-guide tube is equipped with the flow valve for adjusting amount of oxygen；The flow
Valve is equipped with gradually deep type sliding slot, and in one push wheel of slide fit on the sliding slot, the gas-guide tube is arranged in the sliding slot；The oxygen inhaler
Two sides are equipped with earpiece；The oxygen inhaler is equipped with nasal obstruction.By the supply amount of flow valve regulation oxygen, by push wheel in sliding slot
Middle walking squeezes push wheel or decontrols gas-guide tube in through slot, so that the ventilatory capacity of oxygen in gas-guide tube is controlled, when starting oxygen supply
Allow oxygen-supplying amount to gradually rise, when oxygen feeding stop, allows oxygen-supplying amount to be gradually reduced, and makes sufferer during gradual change, adapt to by air to
Oxygen arrives the conversion of air again, when sufferer does not feel like oneself at once for oxygen feeding stop, can continue to supply oxygen in time, while
It avoids air and oxygen moment is sharply switched to sufferer and brings the various symptoms generated because inadaptable；Earpiece is added to fix
Nasal tube uses immobilization with adhesive tape compared with traditional, more flexible and convenient, and after nasal tube insertion nasal cavity, end is with clogging
Nostril not only plays the role of fixed nasal tube, and prevents the side leakage of oxygen.
As optimization, the regulating valve and the oxygen manometer being arranged on the pressure reducing valve that the pressure reducer includes, the regulating valve
One end is connected with the oxygen container, and the other end is connected with the oxygen interface out；The sterilizing filter and the bacteria filter
Interface is connected.
This oxygen breathing device is of simple structure and low cost, ingenious in design, easy to use, effectively overcomes existing oxygen uptake class
The defects of oxygen humidification effect difference existing for instrument and big equipment operating noise.
Detailed description of the invention
Oxygen breathing device of the present invention is described further with reference to the accompanying drawing:
Fig. 1 is the schematic perspective view of this oxygen breathing device；
Fig. 2 is the schematic diagram of the section structure of the humidifier of this oxygen breathing device；
Fig. 3 is the configuration schematic diagram of the humidifier of this oxygen breathing device；
Fig. 4 is the detonation configuration diagrammatic cross-section of the humidifier of this oxygen breathing device；
Fig. 5 is the schematic perspective view of the oxygen breathing device of this oxygen breathing device.
In figure: 1- oxygen container, 2- oxygen treatments applied mechanism, 3- oxygen breathing device, 301- gas-guide tube, 302- oxygen inhaler, 303- stream
Measure valve, 313- sliding slot, 323- push wheel, 304- earpiece, 305- nasal obstruction, 4- humidifier, 5- sterilizing filter, 6- pressure reducer,
601- regulating valve, 602- oxygen manometer, 7- body, 701- inner layer sleeve, 8- device lid, 801- outer layer sleeve, 9- cucurbit cutting air flue,
901- first expands chamber, 902- contraction chamber, 903- interconnecting piece, 904- second and expands chamber, the first spherical surface of 905- sieve, the second ball of 906-
Face sieve, 10- oxygen output pipe, 11- liquid-filling valve, 12- go out oxygen interface, 13- bacteria filter interface, 14- and defoam hole, 16- into oxygen interface, 15-
Oxygen first stroke chamber, 17- oxygen second stroke chamber, 18- oxygen outlet chamber, 19- polytetrafluoroethylene film.
Specific embodiment
As shown in Fig. 1 to 5, this oxygen breathing device includes the oxygen container 1 being successively detachably connected, oxygen treatments applied mechanism 2 and inhales
Oxygen equipment 3, the oxygen treatments applied mechanism 2 includes humidifier 4, sterilizing filter 5 and pressure reducer 6, wherein the humidifier 4 includes
Body 7, the device lid 8 for being sealed on 7 top of body, the cucurbit cutting air flue 9 for being connected to 8 lower section of device lid；The device lid 2 is equipped with three
Parts, oxygen output pipe 10 and liquid-filling valve 11, the three-way piece include oxygen interface 12, bacteria filter interface 13 and into oxygen interface 14；Institute
It is whole in calabash shape to state cucurbit cutting air flue 9, is arranged in into the end of oxygen interface 14, cucurbit cuts the shape from top to bottom of air flue 9
Chamber 901, contraction chamber 902, interconnecting piece 903 and second are expanded at have taper type first and expands chamber 904, wherein first expands chamber
Between 901 and contraction chamber 902 be equipped with the first spherical surface sieve 905, second expand 904 end of chamber equipped with the second spherical surface sieve 906, first,
Two spherical surfaces sieve 905,906 is equipped with several defoaming holes 15；Inner layer sleeve 701 is equipped in the body 7, under the inner layer sleeve 701
End is integrally formed with 7 bottom surface of body and connects, and the device lid 8 is equipped with outer layer sleeve 801,801 upper end of outer layer sleeve and device lid 8
Inner wall is integrally formed connection, and under body 7,8 buckling body state of device lid, the inner layer sleeve 701 is located at the interior of outer layer sleeve 801
Side.Oxygen is conveyed by oxygen container, and through oxygen treatments applied, mechanism is handled, and is first passed through the pressure of pressure reducer adjustment liquid oxygen gasification, is entered back into
Sterilizing filter carries out oxygen purification, and being conveyed to humidifier after oxygen humidification, will transfer to oxygen breathing device for sufferer oxygen uptake.Through net
After the oxygen of change enters humidifier, first passes through into oxygen interface and enter cucurbit cutting air flue, first expands chamber on aqueous vapor contact surface
Gradual change form can reduce rapidly oxygen pressure and improve the contact area of oxygen and the water surface, can effectively reduce noise, it
The bubble generated afterwards is cut into smaller bubble by defoaming hole on the first spherical surface sieve, so that the surface area for the ball bubble that oxygen is formed
Increase, is adequately contacted with the intracorporal water of device, reach humidifying more fully purpose, converge in contraction chamber subtract for air pocket later
Small noise, the oxygen in air pocket has been completed first time humidifying at this time, enters second by interconnecting piece and expands chamber, is contacting
Expand contact area again before second spherical surface sieve, further decrease noise, the defoaming hole again on other second spherical surface sieve is cut later
Minute bubbles are segmented into, abundant humidifying is continued；The spherical design of spherical surface sieve, not only increases the contact area of the bubble of oxygen, and
More easily spherical air pocket is cut.Second spherical surface sieve is with body bottom at a distance of extremely close, it is therefore prevented that minute bubbles converge again
Poly-, bubble rises along inner layer sleeve, then declines along outer layer sleeve, ascends into oxygen output pipe using body outer wall, utilization is this
Structure considerably increases oxygen bubbles in the intracorporal formation of device, extends its time of contact with liquid, to reach abundant humidifying
Effect.
801 lower edge of outer layer sleeve is equipped with a circle polytetrafluoroethylene film 19, which extends to
7 bottom surface of body；The defoaming hole 15 is in the radial arrangement of eight spokes on the first and second spherical surface sieve 905,906；The interconnecting piece 903
In radian, round and smooth transition connects the contraction chamber 902 and second and expands chamber 904.Polytetrafluoroethylene (PTFE) is a kind of permeable watertight
Macromolecule sterilizable material, its internal bubble thoroughly separates, utilized by setting polytetrafluoroethylene film and along extending to body bottom surface
Membrane molecule carries out the other cutting of last time molecular level to oxygen bubbles, forms minimum oxygen unit and carries out humidifying, just realizes in this way
Oxygen humidification to the full extent, and reduce the admission pressure at oxygen output pipe.Under body 7,8 buckling body state of device lid,
4 inner space of humidifier is divided into four regions by the cucurbit cutting air flue 9, inner layer sleeve 701, outer layer sleeve 801, respectively
The oxygen first stroke between bubble cutting chamber, cucurbit cutting air flue 9 and inner layer sleeve 701 inside air flue 9 is cut for cucurbit
Oxygen second stroke chamber 17, outer layer sleeve 801 between chamber 16, inner layer sleeve 701 and outer layer sleeve 801 and 7 inner wall of body it
Between oxygen outlet chamber 18；The device that the top of oxygen outlet chamber 18 is arranged in the oxygen output pipe 10 covers, and the liquid-filling valve 11 is across setting first
The top of stroke chamber 16, second stroke chamber 17 and oxygen outlet chamber 18.Specify walking path cucurbit cutting air flue in the device of oxygen
First, which expands chamber → the first spherical surface sieve → contraction chamber → the second, expands chamber → second spherical surface sieve → oxygen first stroke chamber → oxygen
Second stroke chamber → oxygen outlet chamber → oxygen output pipe, liquid-filling valve can be first stroke chamber, second stroke chamber and oxygen outlet chamber simultaneously
Increase liquid.The oxygen breathing device 3 include gas-guide tube 301 and oxygen inhaler 302, wherein 301 one end of the gas-guide tube and it is described go out
Oxygen pipe 10 is connected, and the other end is connected with the oxygen inhaler 302, and gas-guide tube 301 is equipped with the flow for adjusting amount of oxygen
Valve 303；The flow valve 303 is equipped with gradually deep type sliding slot 313, and in one push wheel 323 of slide fit, the air guide on the sliding slot 313
Pipe 301 is arranged in the sliding slot 313；302 two sides of oxygen inhaler are equipped with earpiece 304；The oxygen inhaler 302 is equipped with nasal obstruction
305.It by the supply amount of flow valve regulation oxygen, is walked in sliding slot by push wheel, so that push wheel is squeezed or is decontroled and led in through slot
Tracheae allows oxygen-supplying amount to gradually rise to control the ventilatory capacity of oxygen in gas-guide tube when starting oxygen supply, and when oxygen feeding stop allows confession
Oxygen amount is gradually reduced, and makes sufferer during gradual change, is adapted to by air to oxygen again to the conversion of air, when sufferer is for stopping
Only oxygen supply does not feel like oneself seasonable, can continue to supply oxygen in time, while also avoiding air and oxygen moment is sharply switched to
Sufferer brings the various symptoms generated because inadaptable；The fixed nasal tube of earpiece is added, uses immobilization with adhesive tape compared with traditional,
More flexible and convenient, after nasal tube is inserted into nasal cavity, end clogs nostril, not only plays the work of fixed nasal tube
With, and prevent the side leakage of oxygen.
The regulating valve 601 and the oxygen manometer 602 being arranged on the pressure reducing valve that the pressure reducer 6 includes, the regulating valve 601
One end is connected with the oxygen container 1, and the other end is connected with the oxygen interface 12 out；The sterilizing filter 5 and the filter
Bacterium device interface 13 is connected.
Above embodiment, which is intended to illustrate the present invention, to be realized or use for professional and technical personnel in the field, to above-mentioned
Embodiment, which is modified, will be readily apparent to those skilled in the art, therefore the present invention includes but is not limited to
Above embodiment, it is any to meet the claims or specification description, meet with principles disclosed herein and novelty,
The method of inventive features, technique, product, fall within the scope of protection of the present invention.
Claims (5)
1. a kind of inhalation device, including oxygen container (1), oxygen treatments applied mechanism (2) and the oxygen breathing device being successively detachably connected
(3), it is characterized in that: the oxygen treatments applied mechanism (2) includes humidifier (4), sterilizing filter (5) and pressure reducer (6), wherein institute
Stating humidifier (4) includes body (7), the device lid (8) being sealed at the top of body (7), the cucurbit being connected to below device lid (8) cutting
Air flue (9)；The device lid (2) is equipped with three-way piece, oxygen output pipe (10) and liquid-filling valve (11), and the three-way piece includes oxygen interface
(12), bacteria filter interface (13) and into oxygen interface (14)；Cucurbit cutting air flue (9) is integrally in calabash shape, setting into
The end of oxygen interface (14), cucurbit cutting air flue (9) are formed with the first of taper type from top to bottom and expand chamber (901), contraction chamber
(902), interconnecting piece (903) and second expands chamber (904), wherein first expands and be equipped with the between chamber (901) and contraction chamber (902)
One spherical surface sieves (905), and second expands chamber (904) end equipped with the second spherical surface sieve (906), and the first and second spherical surface sieves on (905,906)
Equipped with several defoaming holes (15)；Inner layer sleeve (701), inner layer sleeve (701) lower end and body are equipped in the body (7)
(7) bottom surface is integrally formed connection, and the device lid (8) is equipped with outer layer sleeve (801), outer layer sleeve (801) upper end and device lid
(8) inner wall is integrally formed connection, and under body (7), device lid (8) buckling body state, the inner layer sleeve (701) is located at outer layer jacket
The inside of cylinder (801).
2. inhalation device according to claim 1, it is characterized in that: the outer layer sleeve (801) lower edge is equipped with a circle poly- four
Fluoride film (19), polytetrafluoroethylene film (19) lower edge extend to body (7) bottom surface；The defoaming hole (15) is first and second
It is in the radial arrangement of eight spokes on (905,906) that spherical surface, which sieves,；The interconnecting piece (903) is in radian, and round and smooth transition connects the receipts
Contracting chamber (902) and second expands chamber (904).
3. inhalation device according to claim 2, it is characterized in that: under body (7), device lid (8) buckling body state, it is described
Humidifier (4) inner space is divided into four regions by cucurbit cutting air flue (9), inner layer sleeve (701), outer layer sleeve (801),
Oxygen respectively between the internal bubble cutting chamber of cucurbit cutting air flue (9), cucurbit cutting air flue (9) and inner layer sleeve (701)
Oxygen second stroke chamber (17), outer layer jacket between gas first stroke chamber (16), inner layer sleeve (701) and outer layer sleeve (801)
Oxygen outlet chamber (18) between cylinder (801) and body (7) inner wall；The oxygen output pipe (10) is arranged above oxygen outlet chamber (18)
Device covers, and the liquid-filling valve (11) is across the top for setting first stroke chamber (16), second stroke chamber (17) and oxygen outlet chamber (18).
4. inhalation device according to claim 1, it is characterized in that: the oxygen breathing device (3) includes gas-guide tube (301) and inhales
Oxygen device (302), wherein the gas-guide tube (301) one end is connected with the oxygen output pipe (10), the other end and the oxygen inhaler
(302) it is connected, gas-guide tube (301) is equipped with the flow valve (303) for adjusting amount of oxygen；It is set on the flow valve (303)
There is gradually deep type sliding slot (313), and in one push wheel of slide fit (323) on the sliding slot (313), the gas-guide tube (301) is arranged in the cunning
In slot (313)；Oxygen inhaler (302) two sides are equipped with earpiece (304)；The oxygen inhaler (302) is equipped with nasal obstruction (305).
5. inhalation device according to claim 1, it is characterized in that: regulating valve (601) that the pressure reducer (6) includes and setting
Set the oxygen manometer (602) on the pressure reducing valve, described regulating valve (601) one end is connected with the oxygen container (1), the other end with
Oxygen interface (12) out are connected；The sterilizing filter (5) is connected with the bacteria filter interface (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710265614.6A CN107050599B (en) | 2017-04-21 | 2017-04-21 | Oxygen inhalation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710265614.6A CN107050599B (en) | 2017-04-21 | 2017-04-21 | Oxygen inhalation equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107050599A CN107050599A (en) | 2017-08-18 |
| CN107050599B true CN107050599B (en) | 2019-06-14 |
Family
ID=59600566
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710265614.6A Expired - Fee Related CN107050599B (en) | 2017-04-21 | 2017-04-21 | Oxygen inhalation equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107050599B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591825B (en) * | 2018-05-16 | 2020-04-28 | 刘彦标 | Portable quick oxygen inhalation device |
| CN110327525B (en) * | 2019-05-27 | 2021-06-08 | 西昌市人民医院 | Nasal obstruction catheter fixing device matched with CPAP (continuous positive airway pressure) breathing machine for neonates |
| CN110652635A (en) * | 2019-09-10 | 2020-01-07 | 上海万亘实业有限公司 | Portable oxygen inhalation device capable of adjusting oxygen flow |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2781949B2 (en) * | 1994-02-18 | 1998-07-30 | 利雄 奥村 | Humidifier silencer in oxygen inhaler |
| CN2782123Y (en) * | 2005-01-21 | 2006-05-24 | 庞秀兰 | Wetting oxygen silencer |
| CN201026338Y (en) * | 2007-04-04 | 2008-02-27 | 阙景芳 | Silencing device for invalid oxygen uptake |
| JP5467464B2 (en) * | 2010-09-29 | 2014-04-09 | 日本メディカルネクスト株式会社 | Bottle and dip tube |
| CN103055398B (en) * | 2012-11-16 | 2015-05-27 | 广州医科大学附属第一医院 | Oxygen humidifier with novel filtering device |
| CN203408333U (en) * | 2013-08-20 | 2014-01-29 | 宁波圣宇瑞医疗器械有限公司 | Gradient pressure reducing type silencing humidifying bottle |
| CN203852706U (en) * | 2014-04-30 | 2014-10-01 | 庄剑鸣 | Denoising oxygen inhaler |
-
2017
- 2017-04-21 CN CN201710265614.6A patent/CN107050599B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN107050599A (en) | 2017-08-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107050599B (en) | Oxygen inhalation equipment | |
| CN102762250A (en) | Methods, systems and devices for non-invasive ventilation including a non-sealing ventilation interface with an entrainment port and/or pressure feature | |
| EP2836265B1 (en) | Nasal cannula with pressure monitoring and pressure relief | |
| CN105771052B (en) | Multi-functional noninvasive ventilator mask | |
| CN203763622U (en) | Medical breathing device | |
| CN208809249U (en) | A kind of nasal oxygen tube with supporting mechanism | |
| CN204411445U (en) | A kind of emergency surgery inhalation device | |
| CN205322962U (en) | Medicine of sending and oxygen therapy function artificial respirator have | |
| CN107362422A (en) | A kind of tuberculosis drugs inhaling therapeutical instrument | |
| CN106693138A (en) | Oxygen-saving laminar flow oxygen uptake mask | |
| CN116764051A (en) | Breathing machine | |
| CN206548962U (en) | One kind section oxygen layer stream oxygen face mask | |
| CN203874248U (en) | Breathing machine sanitary mask with negative pressure device | |
| CN113018631B (en) | Safety oxygen inhalation humidifying device | |
| CN205031704U (en) | A atomizing device for having in wound breathing machine pipeline | |
| CN205515899U (en) | Multi -functional noninvasive ventilator face guard | |
| CN212141112U (en) | Good-sealing smoke anaesthetic mask for anesthesia department | |
| CN211132512U (en) | Double-cavity inhalation atomization device of respirator | |
| CN103432667A (en) | Device for eliminating peculiar smell of oxygen-inhaling appliance | |
| CN207071159U (en) | A kind of simple multifunctional medical respiratory masks | |
| CN209347866U (en) | One kind being used for Respiratory Medicine clinical disinfection filter device | |
| CN206508354U (en) | The artificial respirator that a kind of Cardiological is used | |
| CN105999505A (en) | Medical atomization oxygen mask | |
| CN202342638U (en) | Multifunctional tracheotomy conduit | |
| CN214912236U (en) | Multifunctional oxygen mask |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190515 Address after: 266000 Hefei Road, Shibei District, Qingdao, Shandong 758 Applicant after: Qingdao Shanda Qilu Hospital Shandong University Qilu Hospital (Qingdao) Address before: 266000 Hefei Road, Shibei District, Qingdao, Shandong 758 Applicant before: Meng Qingfeng |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |