CN109331307A - Mobile oxygen uptake system - Google Patents
Mobile oxygen uptake system Download PDFInfo
- Publication number
- CN109331307A CN109331307A CN201811448443.1A CN201811448443A CN109331307A CN 109331307 A CN109331307 A CN 109331307A CN 201811448443 A CN201811448443 A CN 201811448443A CN 109331307 A CN109331307 A CN 109331307A
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- CN
- China
- Prior art keywords
- oxygen
- rubber
- venthole
- deoxygenation
- pedestal
- 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
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 190
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 190
- 239000001301 oxygen Substances 0.000 title claims abstract description 190
- 238000006392 deoxygenation reaction Methods 0.000 claims abstract description 48
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 46
- 239000011159 matrix material Substances 0.000 claims abstract description 25
- 239000002390 adhesive tape Substances 0.000 claims abstract description 17
- 238000009423 ventilation Methods 0.000 claims description 9
- 230000000241 respiratory effect Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 238000002627 tracheal intubation Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000001535 kindling effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 2
- 238000010057 rubber processing Methods 0.000 description 2
- 230000001225 therapeutic effect Effects 0.000 description 2
- QRSFFHRCBYCWBS-UHFFFAOYSA-N [O].[O] Chemical compound [O].[O] QRSFFHRCBYCWBS-UHFFFAOYSA-N 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
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
- A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
- A61M16/009—Removing used or expired gases or anaesthetic vapours
- A61M16/0093—Removing used or expired gases or anaesthetic vapours by adsorption, absorption or filtration
-
- 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
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
-
- 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
- A61M2016/0027—Accessories therefor, e.g. sensors, vibrators, negative pressure pressure meter
-
- 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
Abstract
The present invention provides a kind of mobile oxygen uptake system, including central oxygen supply system, central suction system, ward movable inhalation device and oxygen face mask component, the oxygen face mask component includes oxygen face mask, three-way valve manifold, the pipeline inner wall of exhalation vents and air entry is equipped with check valve sheet component in the three-way valve manifold, the check valve sheet component includes the adhesive tape of rubber venthole pedestal, rubber matrix and cylinder, the beneficial effects of the invention are as follows due to the adoption of the above technical scheme, in patient's air-breathing, oxygen supply can be automatically controlled, oxygen supply can be automatically stopped when stopping suction；When patient exhales, deoxygenation can be automatically controlled, stops that deoxygenation can be automatically stopped when exhaling；Therefore, it not will cause waste of oxygen in oxygen uptake process, oxygen disperse in ward will not be generated, it can be according to the mobile position for using inhalation device of sick human needs.
Description
Technical field
The present invention relates to the oxygen uptake systems more particularly to a kind of mobile oxygen uptake system in medical field.
Background technique
Medical institutions mainly use nasal intubation mode for patients accepting oxygen inhalation, and this method has four aspects, one, alveolar
Partial pressure of oxygen is lower, is dissolved in internal blood oxygen tension and is difficult to reach therapeutic effect.Two, oxygen supply process is in duration, either patient
Air-breathing or exhalation process are at for oxygen condition, and most of oxygen can be wasted.Three, Air supply facility can not move, oxygen supply dress
The position set is fixed.Four, the oxygen of most supply patients and all direct disperse of oxygen of patient's exhalation will lead to room in ward
Interior oxygen concentration is excessively high and there are security risks.
There are histocyte severe depletion of oxygen states for many diseases, are difficult to generate curative effect at this time using nasal intubation ways of oxygen inhalation；
Nasal intubation ways of oxygen inhalation need to by the oxygen supply terminal open type offering oxygen way of ward medical belt, can not according to the respiratory rhythm of human body from
Dynamic oxygen supply is automatically stopped oxygen supply, as long as patient starts oxygen uptake, oxygen supply must be in duration.This method will lead to largely
Oxygen cannot be inhaled by a patient in vivo, really suck that alveolar oxygen is limited, be difficult to play the therapeutic effect of oxygen；Oxygen supply is eventually
End is fixed in a position-stable manner on the medical belt of ward, if hospital bed needs movement or when corridor extra bed receives patient, just very
Hardly possible uses this ways of oxygen inhalation；Since oxygen supply is open type continuity, and human body air-breathing is discontinuity, therefore, supplies oxygen process
Have most of oxygen not and can enter in alveolar and disperse in ward；The oxygen of human body sucking alveolar, which is also not, to be entirely capable of by people
Body blood is absorbed, and wherein most oxygen is again external by characteristics of contaminated respiratory droplets, this partial oxidation is also direct disperse in ward.On
It states two parts oxygen and concentrates on disperse in ward, the oxygen concentration that will lead in ward environment increases, the excessively high meeting of room oxygen concentration
Because certain electric appliances generate kindling material, or artificially carries certain kindling materials and the safety accidents such as fire occur.
Summary of the invention
The purpose of the present invention is according to above-mentioned oxygen uptake there are the problem of a kind of removable ways of oxygen inhalation used is provided.
The technical scheme is that a kind of movable type oxygen uptake system, including central oxygen supply system, central suction system,
Ward movable inhalation device and oxygen face mask component.Central oxygen supply system is for supplying oxygen, and central suction system is for inhaling
The useless oxygen of processing patient's exhalation is received, ward movable inhalation device bottom is with convenient light and handy mobile wheel, oxygen face mask group
Part can make that human body alveolar air partial pressure of oxygen is increased to 650mmHg or more, blood oxygen oxygen tension is increased to 600mmHg or more, can be by patient
The useless oxygen of exhalation is all discharged to outdoor, the ward movable inhalation device by oxygen channel respectively at central oxygen supply system and
Central suction system is connected, and the ward movable inhalation device includes oxygen inhalation adjuster and deoxygenation adjuster.
The oxygen face mask component includes oxygen face mask, three-way valve manifold, oxygen uptake bellows and deoxygenation bellows；
The three-way valve manifold includes ventilation pipe, exhaust tube and air intake duct, and one end of three pipes is interconnected, pipe of taking a breath
The other end is equipped with respiratory ventilation mouth, and the other end of exhaust tube is equipped with exhalation vents, and the other end of air intake duct is equipped with air entry, triple valve
The respiratory ventilation mouth of case is connected with oxygen face mask, is connected between air entry and oxygen inhalation adjuster by oxygen uptake bellows, air-breathing
Mouth is connected to between deoxygenation adjuster by deoxygenation bellows.
It further include ward medical belt, ward medical belt is equipped with plug valve, and central oxygen supply system is by oxygen channel and relatively
On the ward medical belt answered plug valve connection, central suction system by oxygen channel on corresponding ward medical belt
Plug valve connection.
The ward movable inhalation device further includes the oxygen supply plug being connected with oxygen inhalation adjuster and adjusts with deoxygenation
The attraction plug that device is connected, the oxygen supply plug and central oxygen supply system being connected with oxygen inhalation adjuster pass through oxygen channel and phase
Plug valve connection on corresponding ward medical belt, the attraction plug and central suction system being connected with deoxygenation adjuster pass through
Oxygen channel is connected to the plug valve on corresponding ward medical belt.
The movable type inhalation device further includes oxygen supply control valve, oxygen flow instrument, deoxygenation control valve and deoxygenation flow instrument；
The oxygen plug, oxygen supply control valve, oxygen flow instrument and oxygen inhalation adjuster are sequentially connected in order by tracheae, are inhaled
Draw plug, deoxygenation flow instrument, deoxygenation control valve and deoxygenation adjuster to be sequentially connected in order by tracheae.
The oxygen supply plug directly passes through scalable pressure hose with oxygen supply control valve and is connected to, and attracts plug and deoxygenation flow
Instrument directly passes through scalable pressure hose and is connected to.
Mobile inhalation device using the plug of scalable formula hose and hose end and the plug valve of ward oxygen supply into
Row connection oxygen supply.When the oxygen supply valve that mobile inhalation device is furnished with is opened, patient can carry mask and carry out oxygen uptake, inhalation device
It is another to be furnished with for oxygen pressure gauge, to facilitate medical staff or patient to understand the oxygen supply pressure of inhalation device；It is equipped in inhalation device
Oxygen inhalation adjuster, in order to control oxygen time, a time relay is arranged in mobile inhalation device spy, controls or records whereby
The oxygen time of patient.
Mobile inhalation device is furnished with oxygen supply valve, and when only oxygen supply valve is opened, patient, which just has, carries mask and bellows
The oxygen inhalation adjuster of connection carries out the condition of oxygen uptake.Mobile inhalation device match for oxygen pressure gauge and oxygen flow meter, so as to
Medical staff or patient is facilitated to observe oxygen absorbed and oxygen uptake dynamic；The deoxygenation valve that mobile inhalation device is furnished with, deoxygenation valve are opened
When, patient is to have that the useless oxygen of expiration is discharged by carrying mask and deoxygenation bellows.What mobile inhalation device was separately furnished with
Negative pressure gauge and for oxygen pressure gauge, to facilitate medical staff or patient to understand the oxygen supply and negative pressure pressure of inhalation device；It moves
The attraction being equipped on the plug using scalable formula hose and hose end and ward medical belt in dynamic formula inhalation device plugs
Valve is attached deoxygenation.The deoxygenation flowmeter that inhalation device is matched, to facilitate medical staff or patient to observe deoxygenation amount and oxygen uptake
Dynamically.
The pipeline inner wall of exhalation vents and air entry is equipped with check valve sheet component, the check valve sheet group in the three-way valve manifold
Part includes the adhesive tape of rubber venthole pedestal, rubber matrix and cylinder；
The rubber venthole base central is equipped with the through-hole through upper and lower end face, sets between through-hole and upper and lower end face edge
There is ring quasi array to arrange and run through multiple ventholes of upper and lower end face, the shape of venthole can be circle, rectangle, ellipse
Equal various shapes, optimal to be fan-shaped, fan-shaped exhales outside proximal end face, the outer surface and exhaust tube of rubber venthole pedestal
Fitting is fully sealed in the inner wall on road, and is fixed on the inner wall of expiration pipeline, the outer surface air-breathing of rubber venthole pedestal
Fitting is fully sealed in the inner wall of pipeline, and is fixed on the inner wall of suction line.
The adhesive tape is vertically set in the middle part of the outer surface of rubber matrix one end, in adhesive tape side surface and rubber venthole pedestal
Heart through-hole interference fit, diaphragm is inserted into the center hole of rubber venthole pedestal by intermediate adhesive tape, due to the bullet of rubber
Property effect be allowed to insertion and be easy to exit difficulty, unless firmly pulling out the connection strap of diaphragm, the rubber matrix is equipped with adhesive tape
Outer surface merges with rubber venthole pedestal one end face paste and covers whole ventholes, rubber venthole on rubber venthole pedestal
One gel silica membrane is installed on pedestal, rubber diaphragm is a ultra-thin diaphragm by rubber processing, as long as there is air-flow to pass through, diaphragm
It will stick up, meanwhile, stop air-flow by this diaphragm, rubber earring moulding plays the effect that support diaphragm carries out air-flow non-return.
Check valve sheet component in the three-way valve manifold exhalation vents pipeline, the setting of rubber matrix are ventilated in exhalation vents and rubber
Between the pedestal of hole, check valve sheet component in the three-way valve manifold air entry pipeline, rubber venthole pedestal is arranged in air entry
Between rubber matrix.
Human body carries mask oxygen-inspiration and exhales, and when air-breathing, air entry rubber diaphragm is dug upwards with air-flow, and air-flow passes through suction
The rubber venthole pedestal of port enters mask, meanwhile, the rubber diaphragm of exhalation vents covers the rubber venthole base of exhalation vents
The aperture of seat；When expiration, the rubber diaphragm of exhalation vents tilts downwards with air-flow, and air-flow passes through the rubber venthole pedestal of exhalation vents
Mask is breathed out, meanwhile, the rubber diaphragm of air entry covers the aperture of the rubber venthole several of air entry.Such Zhou Erfu
Begin.
The rubber diaphragm is a ultra-thin diaphragm by rubber processing, rubber matrix with a thickness of 0.2-0.4mm.
Preferably, the rubber matrix is best with a thickness of 0.3mm effect.
Basal area in the rubber venthole base end face area and bellows is equal to, on rubber venthole pedestal all
The area of venthole is always and the ratio of rubber venthole base end face area is 3-5:6.
Preferably, on the rubber venthole pedestal area of whole ventholes always with rubber venthole base end face area
Ratio be 2:3.
Check valve sheet component in three-way valve manifold is just as an oxygen supply valve, and when patient's air-breathing, oxygen supply valve is automatically turned on
Oxygen supply, when patient exhales, oxygen supply is automatically closed in oxygen supply valve；Automatic deaeration valve is arranged in oxygen inhalation adjuster, when patient exhales, row
Oxygen valve automatically turns on deoxygenation, and when patient's air-breathing, deoxygenation is automatically closed in deoxygenation valve.Deoxygenation adjuster can breathe out patient useless
Ward is all discharged using central suction system in oxygen.
The advantages and positive effects of the present invention are: due to the adoption of the above technical scheme, in the mistake in duration oxygen supply
In Cheng Zhong, patient's air-breathing and exhalation process, it not will cause most of oxygen and be in waste state, the useless oxygen of exhalation is inhaled using center
Draw system all discharge wards, oxygen disperse in ward will not be generated, supplied oxygen automatically according to the respiratory rhythm of patient, according to disease
People needs can move freely patients accepting oxygen inhalation position, therefore, will not generate waste of oxygen and additionally consume oxygen.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the schematic diagram of mobile inhalation device of the invention.
Fig. 3 is the structural schematic diagram of three-way valve manifold and oxygen face mask of the present invention part.
Fig. 4 is the structural schematic diagram of check valve sheet components of the present invention.
Fig. 5 is the structural schematic diagram of rubber venthole base part of the present invention.
Fig. 6 is the main view of rubber matrix and adhesive tape part of the present invention.
Fig. 7 is the top view of rubber matrix and adhesive tape part of the present invention.
In figure:
1, central oxygen supply system 2, plug valve 3, oxygen supply plug
4, scalable pressure hose 5, oxygen supply control valve 6, oxygen flow instrument
7, oxygen inhalation adjuster 8, oxygen uptake bellows 9, three-way valve manifold
10, oxygen face mask 11, deoxygenation bellows 12, deoxygenation adjuster
13, deoxygenation control valve 15, deoxygenation flow instrument 16, attraction plug
18, central suction system 19, ward medical belt 20, mobile inhalation device
21, check valve sheet component 22, rubber venthole pedestal 23, rubber matrix
24, adhesive tape
Specific embodiment
As shown in figs. 1-7, a kind of mobile oxygen uptake system of the present invention, including central oxygen supply system 1, central suction system
18, ward movable inhalation device 20 and oxygen face mask component, the ward movable inhalation device 20 pass through oxygen channel point
It is not connected in central oxygen supply system 1 with central suction system 18, the ward movable inhalation device 20 is adjusted including oxygen uptake
Device 7 and deoxygenation adjuster 12；
The oxygen face mask component includes oxygen face mask 10, three-way valve manifold 9, oxygen uptake bellows 8 and deoxygenation bellows 11；
The three-way valve manifold 9 includes ventilation pipe, exhaust tube and air intake duct, and one end of three pipes is interconnected, ventilation pipe
The other end be equipped with respiratory ventilation mouth, the other end of exhaust tube is equipped with exhalation vents, and the other end of air intake duct is equipped with air entry, threeway
The respiratory ventilation mouth of clack box 9 is connected with oxygen face mask 10, is connected between air entry and oxygen inhalation adjuster 7 by oxygen uptake bellows 8
It is logical, it is connected between air entry and deoxygenation adjuster 12 by deoxygenation bellows 11；
The pipeline inner wall of exhalation vents and air entry is equipped with check valve sheet component 21, the check valve in the three-way valve manifold 9
Piece component includes the adhesive tape 24 of rubber venthole pedestal 22, rubber matrix 23 and cylinder；
22 center of rubber venthole pedestal is equipped with the through-hole through upper and lower end face, is equipped between through-hole and end face edge
Ring quasi array arranges and runs through multiple ventholes of upper and lower end face, the outer surface of rubber venthole pedestal 22 respectively with exhaust tube
The fixed fitting of the inner wall of road and suction line；
The adhesive tape 24 is vertically set in the middle part of 23 one end outer surface of rubber matrix, 24 side surface of adhesive tape and rubber venthole
22 central through hole of pedestal interference fit, the rubber matrix 23 are equipped with the outer surface and 22 one end of rubber venthole pedestal of adhesive tape 24
Face paste merges and whole ventholes on covering rubber venthole pedestal 22；
Check valve sheet component 21 in the 9 exhalation vents pipeline of three-way valve manifold, rubber matrix 23 are arranged in exhalation vents and rubber
Between glue venthole pedestal 22, check valve sheet component 21 in the 9 air entry pipeline of three-way valve manifold, rubber venthole pedestal 22
It is arranged between air entry and rubber matrix 23.
It further include ward medical belt 19, ward medical belt 19 is equipped with plug valve 2, and central oxygen supply system 1 passes through oxygen channel
It is connected to the plug valve 2 on corresponding ward medical belt 19, central suction system 18 passes through oxygen channel and corresponding ward
Plug valve 2 on medical belt 19 is connected to.
The movable type inhalation device 20 further includes oxygen supply plug 3, oxygen supply control valve 5, oxygen flow instrument 6, deoxygenation control
Valve 13, deoxygenation flow instrument 15 and attraction plug 16；
The oxygen supply plug 3, oxygen supply control valve 5, oxygen flow instrument 6 and oxygen inhalation adjuster 7 pass through tracheae in order successively
Connection attracts plug 16, deoxygenation flow instrument 15, deoxygenation control valve 13 and deoxygenation adjuster 12 successively to connect in order by tracheae
It connects.
It supplies oxygen plug 3 and passes through oxygen channel and the plug on corresponding ward medical belt 19 with central oxygen supply system 1
2 grafting of valve.Plug 16 and central suction system 18 is attracted to pass through oxygen channel and the plug on corresponding ward medical belt 19
2 grafting of valve.
The oxygen plug 3 is directly connected to by scalable pressure hose 4 with oxygen supply control valve 5, attracts plug 16 and deoxygenation
Flow instrument 15 is directly connected to by scalable pressure hose 4.
The rubber matrix 23 with a thickness of 0.3mm.
On the rubber venthole pedestal 22 area of whole ventholes always with 22 face area of rubber venthole pedestal
Than for 2:3.
One embodiment of the present invention has been described in detail above, but the content is only preferable implementation of the invention
Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range
Deng should still be within the scope of the patent of the present invention.
Claims (8)
1. a kind of movable type oxygen uptake system, including central oxygen supply system (1), central suction system (18), ward movable oxygen uptake
Device (20) and oxygen face mask component, the ward movable inhalation device (20) is by oxygen channel respectively at Central oxygen-supply system
System (1) is connected with central suction system (18), it is characterised in that: the ward movable inhalation device (20) includes oxygen uptake tune
Save device (7) and deoxygenation adjuster (12)；
The oxygen face mask component includes oxygen face mask (10), three-way valve manifold (9), oxygen uptake bellows (8) and deoxygenation bellows
(11)；
The three-way valve manifold (9) includes respiratory ventilation mouth, exhalation vents and the air entry being connected with oxygen face mask (10), air entry
It is connected between oxygen inhalation adjuster (7) by oxygen uptake bellows (8), passes through deoxygenation wave between air entry and deoxygenation adjuster (12)
Line pipe (11) connection；
The pipeline inner wall of the interior exhalation vents of the three-way valve manifold (9) and air entry is equipped with check valve sheet component (21), the check valve
Piece component includes the adhesive tape (24) of rubber venthole pedestal (22), rubber matrix (23) and cylinder；
The rubber venthole pedestal (22) center is equipped with the through-hole through upper and lower end face, and ring is equipped between through-hole and end face edge
Shape matrix arrangement and run through upper and lower end face multiple ventholes, the outer surface of rubber venthole pedestal (22) respectively with exhaust tube
The fixed fitting of the inner wall of road and suction line；
The adhesive tape (24) is vertically set in the middle part of rubber matrix (23) one end outer surface, and adhesive tape (24) side surface and rubber are ventilated
Hole pedestal (22) central through hole interference fit, the rubber matrix (23) are equipped with outer surface and the rubber venthole base of adhesive tape (24)
Seat (22) one end face paste merges and whole ventholes in covering rubber venthole pedestal (22)；
Check valve sheet component (21) in three-way valve manifold (9) the exhalation vents pipeline, rubber matrix (23) setting exhalation vents with
Between rubber venthole pedestal (22), check valve sheet component (21) in three-way valve manifold (9) the air entry pipeline, rubber ventilation
Hole pedestal (22) is arranged between air entry and rubber matrix (23).
2. movable type oxygen uptake system according to claim 1, it is characterised in that: further include ward medical belt (19), ward
Medical belt (19) is equipped with plug valve (2), central oxygen supply system (1) and central suction system (18) by oxygen channel respectively with it is slotting
Pull out valve (2) connection；
The ward movable inhalation device (20) further include the oxygen supply plug (3) being connected with oxygen inhalation adjuster (7) and with row
The attraction plug (16) that oxygen adjuster (12) is connected, oxygen supply plug (3) and attraction plug (16) respectively with corresponding plug valve
(2) grafting.
3. movable type oxygen uptake system according to claim 2, it is characterised in that: the movable type inhalation device (20) is also wrapped
Include oxygen supply control valve (5), oxygen flow instrument (6), deoxygenation control valve (13) and deoxygenation flow instrument (15)；
The oxygen supply plug (3), oxygen supply control valve (5), oxygen flow instrument (6) and oxygen inhalation adjuster (7) pass through tracheae in order
It is sequentially connected, plug (16), deoxygenation flow instrument (15), deoxygenation control valve (13) and deoxygenation adjuster (12) is attracted to press by tracheae
It is sequentially connected with.
4. mobile oxygen uptake system according to claim 1 to 3, it is characterised in that: the rubber matrix (23)
With a thickness of 0.2-0.4mm.
5. movable type oxygen uptake system according to claim 4, it is characterised in that: complete on the rubber venthole pedestal (22)
The area of portion's venthole is always and the ratio of rubber venthole pedestal (22) face area is 3-5:6.
6. movable type oxygen uptake system according to claim 4, it is characterised in that: the rubber matrix (23) with a thickness of
0.3mm。
7. movable type oxygen uptake system according to claim 5, it is characterised in that: complete on the rubber venthole pedestal (22)
The area of portion's venthole is always and the ratio of rubber venthole pedestal (22) face area is 2:3.
8. movable type oxygen uptake system according to claim 3, it is characterised in that: the oxygen plug (3) and oxygen supply control valve
(5) it is directly connected to by scalable pressure hose (4), attracts plug (16) and deoxygenation flow instrument (15) directly by scalable resistance to
Press hose (4) connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811448443.1A CN109331307A (en) | 2018-11-30 | 2018-11-30 | Mobile oxygen uptake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811448443.1A CN109331307A (en) | 2018-11-30 | 2018-11-30 | Mobile oxygen uptake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109331307A true CN109331307A (en) | 2019-02-15 |
Family
ID=65318813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811448443.1A Pending CN109331307A (en) | 2018-11-30 | 2018-11-30 | Mobile oxygen uptake system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109331307A (en) |
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| CN210145234U (en) * | 2018-11-30 | 2020-03-17 | 山东威高集团医用高分子制品股份有限公司 | Movable oxygen inhalation system |
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| CN2355707Y (en) * | 1999-01-21 | 1999-12-29 | 孙承永 | Micro resistance oxygen inhalation and discharging device for hyperharic oxygen chamber by automatic controlling oxygen amount |
| CN2523403Y (en) * | 2002-01-08 | 2002-12-04 | 荆祥礼 | Automatic micro-resistant oxygen supplying/exhausting device for high pressure cabin |
| CN2618856Y (en) * | 2003-05-16 | 2004-06-02 | 张顺 | Underwater natural respirator |
| CN201558391U (en) * | 2009-12-14 | 2010-08-25 | 中国人民解放军第三军医大学第三附属医院 | Portable type oxygen uptake control device |
| CN203943997U (en) * | 2014-07-03 | 2014-11-19 | 河南辉瑞生物医电技术有限公司 | A kind of unidirectional silica gel device for breather valve |
| CN210145234U (en) * | 2018-11-30 | 2020-03-17 | 山东威高集团医用高分子制品股份有限公司 | Movable oxygen inhalation system |
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