CN108553730A - A kind of regulating mechanism of passage formula xenon oxygen gas mixture intake system device - Google Patents
A kind of regulating mechanism of passage formula xenon oxygen gas mixture intake system device Download PDFInfo
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- CN108553730A CN108553730A CN201810413656.4A CN201810413656A CN108553730A CN 108553730 A CN108553730 A CN 108553730A CN 201810413656 A CN201810413656 A CN 201810413656A CN 108553730 A CN108553730 A CN 108553730A
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- oxygen
- xenon
- manifold
- valve
- work box
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- UJLFQHSVIUGIOA-UHFFFAOYSA-N [O].[Xe] Chemical compound [O].[Xe] UJLFQHSVIUGIOA-UHFFFAOYSA-N 0.000 title claims abstract description 51
- 239000000203 mixture Substances 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 title claims abstract description 40
- 229910001882 dioxygen Inorganic materials 0.000 title claims abstract description 38
- 230000001105 regulatory effect Effects 0.000 title claims abstract description 24
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 122
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 122
- 239000001301 oxygen Substances 0.000 claims abstract description 122
- 229910052724 xenon Inorganic materials 0.000 claims abstract description 81
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 claims abstract description 79
- 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 15
- 239000007789 gas Substances 0.000 claims description 73
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 31
- 230000005611 electricity Effects 0.000 claims description 26
- 239000001569 carbon dioxide Substances 0.000 claims description 15
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 15
- 238000001179 sorption measurement Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000006096 absorbing agent Substances 0.000 claims description 3
- 230000006837 decompression Effects 0.000 claims 1
- 238000002156 mixing Methods 0.000 abstract description 4
- 230000001276 controlling effect Effects 0.000 abstract description 2
- 229960004424 carbon dioxide Drugs 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000002955 isolation Methods 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001225 therapeutic effect Effects 0.000 description 3
- 206010070511 Hypoxic-ischaemic encephalopathy Diseases 0.000 description 2
- 208000037212 Neonatal hypoxic and ischemic brain injury Diseases 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 208000009973 brain hypoxia - ischemia Diseases 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 2
- 208000033300 perinatal asphyxia Diseases 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 150000003736 xenon Chemical class 0.000 description 2
- 206010001052 Acute respiratory distress syndrome Diseases 0.000 description 1
- 102000004868 N-Methyl-D-Aspartate Receptors Human genes 0.000 description 1
- 108090001041 N-Methyl-D-Aspartate Receptors Proteins 0.000 description 1
- 206010029350 Neurotoxicity Diseases 0.000 description 1
- 208000031320 Teratogenesis Diseases 0.000 description 1
- 206010044221 Toxic encephalopathy Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 201000000028 adult respiratory distress syndrome Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002461 excitatory amino acid Effects 0.000 description 1
- 239000003257 excitatory amino acid Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000324 neuroprotective effect Effects 0.000 description 1
- 230000007135 neurotoxicity Effects 0.000 description 1
- 231100000228 neurotoxicity Toxicity 0.000 description 1
- 244000144985 peep Species 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 208000002815 pulmonary hypertension Diseases 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 238000009423 ventilation Methods 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
- 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
- A61M16/20—Valves specially adapted to medical respiratory devices
- A61M16/201—Controlled valves
- A61M16/202—Controlled valves electrically actuated
- A61M16/203—Proportional
- A61M16/204—Proportional used for inhalation control
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0208—Oxygen
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
- A61M2202/0291—Xenon
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)
- Accommodation For Nursing Or Treatment Tables (AREA)
Abstract
The present invention provides a kind of regulating mechanisms of passage formula xenon oxygen gas mixture intake system device, belong to the field of medical instrument technology.It solves the problems, such as that the mixing of xenon oxygen is poor in the prior art.A kind of this regulating mechanism of passage formula xenon oxygen gas mixture intake system device, passage formula xenon oxygen gas mixture intake system device includes pedestal, oxygen manifold and xenon manifold, rotation is equipped with work box one above pedestal, oxygen cylinder and xenon bottle are equipped in work box one, one top of work box is equipped with work box two, circuit box and work box are respectively fixed in work box two, the box that works has xenon access aperture, oxygen access aperture and delivery outlet, the input terminal of oxygen manifold is connected to oxygen cylinder, the output end of oxygen manifold passes through oxygen access aperture and is connected to delivery outlet, the input terminal of xenon manifold is connected to xenon bottle, the output end of xenon manifold passes through xenon, the setting of this regulating mechanism is in work box.The present invention has the advantages that accurately controlling oxygen and xenon output compares.
Description
Technical field
The invention belongs to the field of medical instrument technology, are related to a kind of tune of passage formula xenon oxygen gas mixture intake system device
Save mechanism.
Background technology
Medical gas sucking is a kind of important therapy and means.Xenon (xenon) is colourless, tasteless indifferent gas
Body has the characteristics that non-ignitable, non-explosive, non-teratogenesis shape, vim and vigour breadth coefficient is low blocks excitatory amino acid nmda receptor, nothing
By neonate rat hypoxic-ischemic encephalopathy (HIE), neurotoxicity drug model or Brain Medium Sized Artery Occlusion model all confirm xenon
Reliable neuroprotective effect.Equally also it is proved to effective therapeutic effect in ARDS and pulmonary hypertension.By expanding lung blood
Pipe improves pulmonary ventilation blood flow ratio, and partial pressure of oxygen can be significantly improved in the case where being combined the measures such as PEEP.
But it is had the following problems in xenon therapeutic scheme in the prior art：First, can be that xenon price is relatively high
Expensive, it is high that larger and environmental pollution is lost in xenon；Second is that the proportioning operation of xenon oxygen gas mixture is not convenient enough, xenon content monitoring fiber crops
It is tired, poor compatibility；Third, the problems such as volume is mutually larger, and movement is inconvenient.
Through retrieval, as Chinese patent literature discloses a kind of xenon suction system device【Application number：201120086899.5
The patent No.：ZL；Authorization Notice No.：CN202020767U】.This xenon suction system device, including xenon access port and oxygen
Access port, oxygen access port have adjustable resistance valve to respirator by piping connection；Xenon access port is in series with out by pipeline
Valve and pressure regulating switch are closed, then is in series with adjustable resistance valve to respirator；Xenon lamp road after pressure regulating switch is equipped with
Xenon concentration sensor is equipped with oxygen concentration sensor before the adjustable resistance valve on oxygen pipeline；Switch valve and pressure are adjusted
Switch is equipped with microcomputer control valve；Microcomputer control valve also is provided on adjustable resistance valve.This xenon suction system device structure phase
To simple, xenon oxygen distributing precision is low, and regulating effect is good.
Invention content
The purpose of the present invention is there is the above problem in view of the prior art, it is proposed that a kind of passage formula xenon oxygen gas mixture
The regulating mechanism of intake system device, the present invention have the characteristics that accurately controlling oxygen and xenon output compares.
Object of the invention can be realized by the following technical scheme：A kind of passage formula xenon oxygen gas mixture intake system dress
The regulating mechanism set, passage formula xenon oxygen gas mixture intake system device includes pedestal, oxygen manifold and xenon manifold, under pedestal
Side is provided with universal wheel, is rotated above the pedestal and is equipped with work box one, and oxygen cylinder and xenon bottle, institute are equipped in work box one
One top of work box stated is equipped with work box two, and circuit box and work box are respectively fixed in the work box two, described
There is the box that works xenon access aperture, oxygen access aperture and delivery outlet, the input terminal of oxygen manifold to be connected to oxygen cylinder, oxygen manifold's
Output end passes through oxygen access aperture and is connected to delivery outlet, and the input terminal of xenon manifold is connected to xenon bottle, the output end of xenon manifold
It is connected to delivery outlet across xenon access aperture, which is characterized in that the setting of this regulating mechanism is in work box, including is fixed on work box
Interior solenoid valve one, pressure-control valve one, check-valves one, gas flow control valve one, solenoid valve two, pressure-control valve two, only
Return valve two, gas flow control valve two, solenoid valve three, three-way pipe, oxygen manifold one, oxygen manifold two, gas flow control valve
Three and four-way pipe；Oxygen manifold output ends pass through oxygen access aperture and are connected with the input terminal of three-way pipe, the output of three-way pipe
End one is connected with the input terminal of oxygen manifold one, the input terminal one of the output end connection four-way pipe of oxygen manifold one, oxygen branch
It is sequentially connected in series on pipe one equipped with solenoid valve one, pressure-control valve one, check-valves one and gas flow control valve one；Three-way pipe it is defeated
Outlet two is connected with the input terminal of oxygen manifold two, the input terminal three of the output end connection four-way pipe of oxygen manifold two, oxygen
It is sequentially connected in series on branch pipe two equipped with solenoid valve three and gas flow control valve three；Xenon manifold output ends pass through xenon access aperture simultaneously
It is connected with the input terminal two of four-way pipe, is sequentially connected in series on xenon manifold equipped with solenoid valve two, pressure-control valve two, check-valves two
With gas flow control valve two；The output end of four-way pipe is connected with delivery outlet.The cavity of tool caching mixed gas in four-way pipe,
Oxygen manifold in work box after will be divided into two two-way of oxygen manifold one and oxygen manifold, oxygen manifold one finally with xenon manifold
It is sent into four-way pipe after mixing, oxygen manifold two is used to supplement the oxygen in four-way pipe.
The four-way pipe is in cube, and the output end of the four-way pipe has internal thread.
The back of the work box one offers through-hole one and through-hole two, is set between the oxygen cylinder and oxygen manifold
It is equipped with pressure reducing valve one, pressure reducing valve one passes through through-hole one, pressure reducing valve two is provided between the oxygen cylinder and oxygen manifold, depressurizes
Valve two passes through through-hole two.There are a large amount of compressed oxygen in oxygen cylinder, exported to oxygen after being depressurized by pressure reducing valve one
Manifold；There are a large amount of compressed xenons in xenon bottle, exported to xenon manifold after being depressurized by pressure reducing valve two.
The gas flow control valve one gas flow control valve identical as two structure of gas flow control valve, described
One includes tube body two, offers control hole on the peripheral surface of tube body two, internal thread, institute are offered on the inner wall of the control hole
It is threaded with control-rod on the control hole stated.The gas flow in tube body two is controlled by rotation control rod.
The delivery outlet is communicated with can be by the gas storage mechanism that xenon oxygen gas mixture stores, the gas storage mechanism packet
Gas header, air storage bag, carbon dioxide adsorption bag and deflation valve are included, the gas header includes the tube body of cylindrical type
One, hole one, hole two, hole three, the connection of Kong Yiyu air storage bags, Kong Eryu carbon dioxide are offered on the peripheral surface of the tube body one
Absorbent packet connects, and there is carbon dioxide absorber, deflation valve to be arranged inside carbon dioxide adsorption bag in Kong Sanzhong, tube body one
There is input hole, the other end of tube body one there is output interconnecting piece, output interconnecting piece to include conical pipe, connecting tube one and connect for one end
Take over two, tube body one, conical pipe, connecting tube one, connecting tube two are sequentially coaxially arranged and communicate, the outer wall of the connecting tube two
On offer external screw thread.Air storage bag will store a large amount of xenon oxygen gas mixture, and carbon dioxide adsorption bag is adsorbed by characteristics of contaminated respiratory droplets
Carbon dioxide, deflation valve are needing to make to release the extra gas in part.
The control system of mechanism can be controlled to adjust by being equipped in the circuit box, the control system include controller,
Display, relay unit and three-phase electricity input module, the controller input mould by second switch module and three-phase electricity
Block connects, and the relay unit is connected by first switch module with three-phase electricity input module, the display and three
Mutually electric input module connection, the control signal output of the controller are connect with relay unit, more matchmakers of the controller
Body signal output end is connect with display, and the relay unit is connect with solenoid valve one and solenoid valve two respectively, the relay
Device unit controls the opening and closing of the opening and closing and solenoid valve two of solenoid valve one according to the control instruction that controller exports.
The first switch module connects including the first firewire input wires, the first zero curve input wires, the first anode output
Line and the first cathode output connection, the first firewire input wires are connected with the firewire of three-phase electricity input module, and described first
Zero curve input wires are connected with the zero curve of the three-phase electricity input module, the first positive output connection and relay unit
Electrode input end connects, the cathode input connection of the first cathode output connection and relay unit.
The second switch module connects including the second firewire input wires, the second zero curve input wires, the second anode output
Line and the second cathode output connection, the second firewire input wires are connected with the firewire of three-phase electricity input module, and described second
Zero curve input wires are connected with the zero curve of the three-phase electricity input module, the anode of the described second positive output connection and controller
Input terminal connects, the cathode input connection of the second cathode output connection and controller；The controller passes through relay list
The opening and closing of member control solenoid valve three.
The multi-media signal output end of the controller includes high-definition multimedia interface and USB interface, the display
Utensil has high-definition multimedia interface corresponding with multimedia output end and USB interface.
The display is hinged on the back of work box two, and the display further includes for inputting patient's personal information
And/or the input keyboard of xenon oxygen ratio, the display are touching-type monitor.
Certain controller may be that can buy existing product in the market.
Basic functional principle is such：Oxygen in oxygen cylinder is delivered to gas header, gas storage by oxygen manifold
In capsule, the xenon in xenon bottle is delivered to by xenon manifold in gas header, air storage bag, and regulating mechanism, which has, adjusts oxygen
The effect of ratio is exported with xenon, gas storage mechanism stores mixed xenon oxygen gas mixture, and user when in use, exhales taking
It inhales mask and is in series with antibacterial air filter and be connected with the output interconnecting piece of gas header；It is exported using controller in the present invention
Control instruction can be pre-stored the xenon oxygen mix proportion scheme of each rank in the controller, be called by controller corresponding with patient
Xenon oxygen mix proportion scheme export control instruction, the control instruction of output controlled respectively by relay unit solenoid valve one and/
Or the opening and closing of solenoid valve two, it can realize that the xenon oxygen proportioning of arbitrary proportion, the gas in oxygen cylinder and xenon bottle press electromagnetism in this way
The opening/closing time of valve is input to air storage bag and is mixed, and then supplies patient and uses, and whole device is easy to use, the proportioning control of xenon oxygen
System is accurate, and operating personnel can also observe the working condition of xenon oxygen proportioning situation and each solenoid valve in real time by display, so as to
It pinpoints the problems in time.
Compared with prior art, the present invention has the following advantages：
1, the present invention is by the way that solenoid valve one, pressure-control valve one, check-valves one, gas flow control valve one to be arranged in series
In oxygen manifold one, it can ensure the output quantity for accurately adjusting oxygen, so that the process for the treatment of is maximumlly applicable in
In patient individual and ensure safety.
2, the present invention is by the way that solenoid valve two, pressure-control valve two, check-valves two, gas flow control valve two to be arranged in series
On xenon manifold, it can ensure the output quantity for accurately adjusting xenon, so that the process for the treatment of is maximumlly suitable for
The patient is personal and ensures safety.
3, oxygen is divided into two-way output, oxygen is for subsequently mending in oxygen manifold two by the present invention by the way that three-way pipe is arranged
Oxygen ratio in four-way pipe is filled, therapeutic effect is improved.
4, it is powered using three phase mains, so that it can use portable structure to design.
5, the voltage stabilizing by switch module realization to three-phase electricity, current stabilization, to be provided surely for relay unit and controller
Fixed power supply.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram of this passage formula xenon oxygen gas mixture intake system device.
Fig. 2 is that this passage formula xenon oxygen gas mixture intake system device faces schematic internal view.
Fig. 3 is the schematic rear view of this passage formula xenon oxygen gas mixture intake system device.
Fig. 4 is one internal structure schematic diagram of work box in this passage formula xenon oxygen gas mixture intake system device.
Fig. 5 is the schematic side view of this passage formula xenon oxygen gas mixture intake system device.
Fig. 6 is the schematic diagram that the work box one of this passage formula xenon oxygen gas mixture intake system device is dismantled.
Fig. 7 is the gas header schematic diagram of this passage formula xenon oxygen gas mixture intake system device.
Fig. 8 is the circuit theory schematic diagram of the control system of this passage formula xenon oxygen gas mixture intake system device.
In figure, 1, pedestal；2, oxygen manifold；3, xenon manifold；4, work box one；5, oxygen cylinder；6, xenon bottle；7, it works
Case two；8, circuit box；9, work box；10, swing door one；11, swing door two；12, installing pipe one；13, installing pipe two；14, isolation board；
15, clip one；16, clip two；17, holder one；18, holder two；19, pressure reducing valve one；20, pressure reducing valve two；21, solenoid valve
One；22, pressure-control valve one；23, check-valves one；24, gas flow control valve one；25, solenoid valve two；26, pressure-control valve
Two；27, check-valves two；28, gas flow control valve two；29, solenoid valve three；30, three-way pipe；31, oxygen manifold one；32, oxygen
Gas branch pipe two；33, gas flow control valve three；34, four-way pipe；35, gas header；35a, tube body；35b, conical pipe；35c、
Connecting tube one；35d, connecting tube two；36, rotary electric machine；37, shaft；38, mounting base；39, installing pipe three；40, push-rod electric machine；
41, handle；42, display.
Specific implementation mode
Following is a specific embodiment of the present invention in conjunction with the accompanying drawings, technical scheme of the present invention will be further described,
However, the present invention is not limited to these examples.
As shown in figs. 1-7, a kind of passage formula xenon oxygen gas mixture intake system device, including pedestal 1,2 and of oxygen manifold
Xenon manifold 3,1 lower section of pedestal are provided with universal wheel, and 1 top rotation of pedestal is equipped with work box 1, oxygen is equipped in work box 1
Gas cylinder 5 and xenon bottle 6, one 4 top of work box are equipped with work box 27, circuit box 8 and work are respectively fixed in work box 27
There is xenon access aperture, oxygen access aperture and delivery outlet, the input terminal of oxygen manifold 2 to be connected to oxygen cylinder 5, oxygen for box 9, work box 9
The output end of gas manifold 2 passes through oxygen access aperture and is connected to delivery outlet, and the input terminal connection xenon bottle 6 of xenon manifold 3, xenon is total
The output end of pipe 3 passes through xenon access aperture to be connected to delivery outlet, and the both sides of work box 1 are open design, the side of work box 1
It is hinged with swing door 1, the other side of work box is hinged with swing door 2 11, and the bottom of work box 1 has installing pipe 1, work
The top for making case 1 has installing pipe 2 13.When needing to install or dismantle oxygen cylinder 5, swing door 1 is opened；When needing to pacify
When dress or dismounting xenon bottle 6, swing door 2 11 is opened.
The gas cylinder fixed mechanism of oxygen cylinder 5 and xenon bottle 6 can be fixed by being equipped in work box 1, and gas cylinder fixed mechanism includes
Isolation board 14, clip 1 and clip 2 16, isolation board 14, which is vertically arranged, will be divided into placed cavity one and places inside work box 1
The volume of chamber two, placed cavity one is identical as the volume of placed cavity two, and the side of riser is fixed with holder 1, holder 1
Open ports communicated with the side of work box 1, oxygen cylinder 5 is placed in holder 1, clip 1 is bolted
There is on holder 1 and fixes oxygen cylinder 5, the other side of riser is fixed with holder 2 18, the open ports of holder 2 18
It is communicated with the other side of work box 1, xenon bottle 6 is placed in holder 2 18, clip 2 16 has been bolted placement
On box 2 18 and fix xenon bottle 6.Holder 1 is for fixing oxygen cylinder 5 one, and holder 2 18 is for fixing xenon bottle 6
Two.The back of work box 1 offers through-hole one and through-hole two, and pressure reducing valve one is provided between oxygen cylinder 5 and oxygen manifold 2
19, pressure reducing valve 1 passes through through-hole one, pressure reducing valve 2 20 is provided between oxygen cylinder 5 and oxygen manifold 2, pressure reducing valve 2 20 passes through
Through-hole two.There are a large amount of compressed oxygen in oxygen cylinder 5, exported to oxygen manifold 2 after being depressurized by pressure reducing valve 1；
There are a large amount of compressed xenons in xenon bottle 6, exported to xenon manifold 3 after being depressurized by pressure reducing valve 2 20.Work box
27 include babinet and head cover, and head cover is hinged with babinet；The back fixation of work box 27 has handle 41.
The regulating mechanism of oxygen and xenon output ratio can be adjusted by being equipped in work box 9, and regulating mechanism includes being fixed on work
Solenoid valve 1, pressure-control valve 1, check-valves 1, gas flow control valve 1, solenoid valve 2 25, pressure in box 9
Force control valve 2 26, check-valves 2 27, gas flow control valve 2 28, solenoid valve 3 29, three-way pipe 30, oxygen manifold 1,
Oxygen manifold 2 32, gas flow control valve 3 33 and four-way pipe 34；Four-way pipe 34 is in cube, and the output end of four-way pipe 34 has
There is internal thread.2 output ends of oxygen manifold pass through oxygen access aperture and to be connected with the input terminal of three-way pipe 30, three-way pipe 30 it is defeated
Outlet one is connected with the input terminal of oxygen manifold 1, the input terminal of the output end connection four-way pipe 34 of oxygen manifold 1
One, it is sequentially connected in series equipped with solenoid valve 1, pressure-control valve 1, check-valves 1 and gas flow control in oxygen manifold 1
Valve 1 processed；The output end two of three-way pipe 30 is connected with the input terminal of oxygen manifold 2 32, the output end of oxygen manifold 2 32
It is connected to the input terminal three of four-way pipe 34, is sequentially connected in series equipped with solenoid valve 3 29 and gas flow control valve three in oxygen manifold 2 32
33；3 output ends of xenon manifold pass through xenon access aperture and are connected with the input terminal of four-way pipe 34 two, on xenon manifold 3 successively
Series connection is equipped with solenoid valve 2 25, pressure-control valve 2 26, check-valves 2 27 and gas flow control valve 2 28；Four-way pipe 34 it is defeated
Outlet is connected with delivery outlet.Has the cavity of caching mixed gas in four-way pipe 34, oxygen manifold 2 will divide after work box 9 is interior
At 2 32 two-way of oxygen manifold 1 and oxygen manifold, oxygen manifold 1 is sent into four-way pipe after finally being mixed with xenon manifold 3
In 34, oxygen manifold 2 32 is used to supplement the oxygen in four-way pipe 34.
Delivery outlet, which is communicated with, to include gas header by the gas storage mechanism that xenon oxygen gas mixture stores, gas storage mechanism
35, air storage bag, carbon dioxide adsorption bag and deflation valve, gas header 35 include the tube body 35a mono- of cylindrical type, tube body 35a
Hole one, hole two, hole three, the connection of Kong Yiyu air storage bags are offered on one peripheral surface, Kong Eryu carbon dioxide adsorption bags connect, and two
There is carbon dioxide absorber, the setting of deflation valve is in Kong Sanzhong, and one end of tube body 35a mono- is with defeated inside carbonoxide absorbent packet
Enter hole, the other end of tube body 35a mono- has output interconnecting piece, and output interconnecting piece includes conical pipe 35b, one 35c of connecting tube and company
Take over two 35d, tube body 35a mono-, conical pipe 35b, one 35c of connecting tube, two 35d of connecting tube are sequentially coaxially arranged and communicate, connection
External screw thread is offered on the outer wall of two 35d of pipe.Air storage bag will store a large amount of xenon oxygen gas mixture, the absorption of carbon dioxide adsorption bag
By the carbon dioxide of characteristics of contaminated respiratory droplets, deflation valve is needing to make to release the extra gas in part.
Pedestal 1 is equipped with energy band and moves the rotating mechanism that work box 1 rotates in the horizontal plane, and rotating mechanism includes rotation electricity
Machine 36, rotary electric machine 36 be fixed on pedestal 1 and output shaft straight up, be connected with shaft on the output shaft of rotary electric machine 36
37, upper end and one 12 phase of installing pipe of shaft 37 are fixed.Starting rotary electric machine 36,36 drive shaft 37 of rotary electric machine rotates,
Rotation rotation drives work box 1 to rotate.
Work box 1 is equipped with energy band and moves the elevating mechanism that work box 27 moves up and down, and elevating mechanism includes mounting base
38, installing pipe 3 39 and push-rod electric machine 40, mounting base 38 are fixed in work box 1, and the body of push-rod electric machine 40 is fixed on peace
Seat 38 is filled, the output shaft of push-rod electric machine 40 straight up and is pierced by installing pipe 2 13, and the output shaft end of push-rod electric machine 40 is coaxial
It is fixed with installing pipe 3 39, the lower end of installing pipe 3 39 is slidably arranged in installing pipe 2 13, the upper end of installing pipe 3 39 and work
The bottom for making case 27 is mutually fixed.Start push-rod electric machine 40, the output shaft of push-rod electric machine 40, which moves up and down, to be driven on work box 27
Lower lifting.
Gas flow control valve 1 is identical as 2 28 structure of gas flow control valve, and gas flow control valve 1 includes
Tube body 35a bis- offers control hole on the peripheral surface of tube body 35a bis-, offers internal thread on the inner wall of control hole, on control hole
It is threaded with control-rod.The gas flow in tube body 35a bis- is controlled by rotation control rod.
As shown in figure 8, being equipped with the control system that can control to adjust mechanism in circuit box 8, control system includes controller, shows
Show that device 42, relay unit and three-phase electricity input module, the controller input mould by second switch module and three-phase electricity
Block connects, and relay unit is connected by first switch module with three-phase electricity input module, display and three-phase electricity input module
Connection, the control signal output of controller connect with relay unit, the multi-media signal output end of the controller and shows
Show that device connects, relay unit is connect with solenoid valve 1 and solenoid valve 2 25 respectively, and relay unit is exported according to controller
Control instruction control solenoid valve 1 opening and closing and solenoid valve 2 25 opening and closing.
First switch module include the first firewire input wires, the first zero curve input wires, the first positive output connection and
First cathode output connection, the first firewire input wires are connected with the firewire of three-phase electricity input module, the first zero curve input wires
It being connected with the zero curve of the three-phase electricity input module, the first positive output connection is connected with the electrode input end of relay unit,
The input connection of the cathode of first cathode output connection and relay unit.
Second switch module include the second firewire input wires, the second zero curve input wires, the second positive output connection and
Second cathode output connection, the second firewire input wires are connected with the firewire of three-phase electricity input module, the second zero curve input wires
It being connected with the zero curve of the three-phase electricity input module, the second positive output connection is connected with the electrode input end of controller, and second
The input connection of the cathode of cathode output connection and controller.
Controller controls the opening and closing of solenoid valve 3 29 by relay unit.
The multi-media signal output end of controller includes high-definition multimedia interface and USB interface, and display 42 has
High-definition multimedia interface corresponding with multimedia output end and USB interface.
Display 42 is hinged on the back of work box 27, display 42 further include for input patient's personal information and/or
The input keyboard of person's xenon oxygen ratio, display is touching-type monitor.
This passage formula xenon oxygen gas mixture intake system device basic functional principle is such：Oxygen in oxygen cylinder 5
It is delivered in gas header 35, air storage bag by oxygen manifold 2, the xenon in xenon bottle 6 is delivered to gas by xenon manifold 3
In body header 35, air storage bag, regulating mechanism has the function of adjusting oxygen and xenon output ratio, and gas storage mechanism stores mixing
Xenon oxygen gas mixture afterwards, user when in use, will take breathing mask and be in series with antibacterial air filter and gas header
35 output interconnecting piece is connected；Control instruction is exported using controller in the present invention, can be pre-stored in the controller each
The xenon oxygen mix proportion scheme of rank calls xenon oxygen mix proportion scheme corresponding with patient to export control instruction, exports by controller
Control instruction control the opening and closing of solenoid valve 1 and/or solenoid valve 2 25 respectively by relay unit, can realize in this way
The xenon oxygen of arbitrary proportion matches, and the gas in oxygen cylinder 5 and xenon bottle 6 is input to air storage bag by the opening/closing time of solenoid valve and carries out
Then mixing supplies patient and uses, whole device is easy to use, and xenon oxygen burden control is accurate, and operating personnel can also be by aobvious
Show that device 42 observes the working condition of xenon oxygen proportioning situation and each solenoid valve in real time, to pinpoint the problems in time.
Specific embodiment described herein is only an example for the spirit of the invention.Technology belonging to the present invention is led
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
In the description of the present invention, it should be noted that the orientation or position of the instructions such as term "upper", "lower", "inner", "outside"
Set relationship be based on the orientation or positional relationship shown in the drawings or the invention product using when the orientation or position usually put
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, device is not indicated or implied the indicated or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term
" one ", " two " etc. are only used for distinguishing description, are not understood to indicate or imply relative importance.In the description of the present invention,
It should also be noted that, unless otherwise clearly defined and limited, term " setting ", " connection " shall be understood in a broad sense, for example, can
To be to be fixedly connected, may be a detachable connection, or be integrally connected；It can be mechanical connection, can also be electrical connection；It can
Can also can be indirectly connected through an intermediary the connection inside two elements to be to be connected directly.For this field
For those of ordinary skill, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Although pedestal 1 is used more herein；Oxygen manifold 2；Xenon manifold 3；Work box 1；Oxygen cylinder 5；Xenon
Bottle 6；Work box 27；Circuit box 8；Work box 9；Swing door 1；Swing door 2 11；Installing pipe 1；Installing pipe 2 13；Isolation board
14；Clip 1；Clip 2 16；Holder 1；Holder 2 18；Pressure reducing valve 1；Pressure reducing valve 2 20；Solenoid valve 1；
Pressure-control valve 1；Check-valves 1；Gas flow control valve 1；Solenoid valve 2 25；Pressure-control valve 2 26；Check-valves
2 27；Gas flow control valve 2 28；Solenoid valve 3 29；Three-way pipe 30；Oxygen manifold 1；Oxygen manifold 2 32；Gas stream
Control valve 3 33；Four-way pipe 34；Gas header 35；Tube body 35a；Conical pipe 35b；One 35c of connecting tube；Two 35d of connecting tube；
Rotary electric machine 36；Shaft 37；Mounting base 38；Installing pipe 3 39；Push-rod electric machine 40；Handle 41；The terms such as display 42, but not
It rules out the possibility of using other terms.The use of these items is only for more easily describe and explain the sheet of the present invention
Matter；Any one of the additional limitations is construed as all to disagree with spirit of that invention.
Claims (9)
1. a kind of regulating mechanism of passage formula xenon oxygen gas mixture intake system device elapses formula xenon oxygen gas mixture intake system
Device includes pedestal, oxygen manifold and xenon manifold, and universal wheel is provided with below pedestal, and rotation is equipped with work above the pedestal
Make case one, oxygen cylinder and xenon bottle are equipped in work box one, one top of work box is equipped with work box two, the work
Circuit box and work box are respectively fixed in case two, the work box has xenon access aperture, oxygen access aperture and delivery outlet,
The input terminal of oxygen manifold is connected to oxygen cylinder, and the output end of oxygen manifold passes through oxygen access aperture and is connected to delivery outlet, and xenon is total
The input terminal of pipe is connected to xenon bottle, and the output end of xenon manifold passes through xenon access aperture to be connected to delivery outlet, which is characterized in that this tune
Mechanism setting is saved in work box, including solenoid valve one, pressure-control valve one, check-valves one, the gas being fixed in work box
Flow control valve one, solenoid valve two, pressure-control valve two, check-valves two, gas flow control valve two, solenoid valve three, three-way pipe,
Oxygen manifold one, oxygen manifold two, gas flow control valve three and four-way pipe；Oxygen manifold output ends pass through oxygen access aperture simultaneously
It is connected with the input terminal of three-way pipe, the output end one of three-way pipe is connected with the input terminal of oxygen manifold one, oxygen manifold one
Output end connection four-way pipe input terminal one, be sequentially connected in series in oxygen manifold one equipped with solenoid valve one, pressure-control valve one, only
Return valve one and gas flow control valve one；The output end two of three-way pipe is connected with the input terminal of oxygen manifold two, oxygen manifold
Two output end is connected to the input terminal three of four-way pipe, is sequentially connected in series equipped with solenoid valve three and gas flow control in oxygen manifold two
Valve three；Xenon manifold output ends pass through xenon access aperture and are connected with the input terminal of four-way pipe two, are gone here and there successively on xenon manifold
Connection is equipped with solenoid valve two, pressure-control valve two, check-valves two and gas flow control valve two；The output end and delivery outlet of four-way pipe
It is connected.
2. the regulating mechanism of passage formula xenon oxygen gas mixture intake system device according to claim 1, which is characterized in that
The four-way pipe is in cube, and the output end of the four-way pipe has internal thread.
3. the regulating mechanism of passage formula xenon oxygen gas mixture intake system device according to claim 1, which is characterized in that
The back of the work box one offers through-hole one and through-hole two, and decompression is provided between the oxygen cylinder and oxygen manifold
Valve one, pressure reducing valve one pass through through-hole one, pressure reducing valve two are provided between the oxygen cylinder and oxygen manifold, pressure reducing valve two passes through
Through-hole two.
4. the regulating mechanism of passage formula xenon oxygen gas mixture intake system device according to claim 1, which is characterized in that
The gas flow control valve one is identical as two structure of gas flow control valve, and the gas flow control valve one includes pipe
Body two offers control hole on the peripheral surface of tube body two, internal thread, the control is offered on the inner wall of the control hole
Control-rod is threaded on hole.
5. the regulating mechanism of passage formula xenon oxygen gas mixture intake system device according to claim 4, which is characterized in that
The delivery outlet, which is communicated with, to include gas collection by the gas storage mechanism that xenon oxygen gas mixture stores, the gas storage mechanism
Flow tube, air storage bag, carbon dioxide adsorption bag and deflation valve, the gas header includes the tube body one of cylindrical type, described
Tube body one peripheral surface on offer hole one, hole two, hole three, the connection of Kong Yiyu air storage bags, Kong Eryu carbon dioxide adsorption bags
There is carbon dioxide absorber, the setting of deflation valve to have in Kong Sanzhong, one end of tube body one for connection, carbon dioxide adsorption bag inside
There are input hole, the other end of tube body one that there is output interconnecting piece, output interconnecting piece includes conical pipe, connecting tube one and connecting tube
Two, tube body one, conical pipe, connecting tube one, connecting tube two are sequentially coaxially arranged and communicate, and are opened on the outer wall of the connecting tube two
Equipped with external screw thread.
6. the regulating mechanism of passage formula xenon oxygen gas mixture intake system device according to claim 1, which is characterized in that
The control system of mechanism can be controlled to adjust by being equipped in the circuit box, the control system include controller, display, after
Electric appliance unit and three-phase electricity input module, the controller are connected by second switch module with three-phase electricity input module, institute
The relay unit stated is connected by first switch module with three-phase electricity input module, and the display inputs mould with three-phase electricity
Block connects, and the control signal output of the controller is connect with relay unit, the multi-media signal output of the controller
End connect with display, the relay unit is connect with solenoid valve one and solenoid valve two respectively, the relay unit according to
The opening and closing of the opening and closing and solenoid valve two of the control instruction control solenoid valve one of controller output.
7. the regulating mechanism of passage formula xenon oxygen gas mixture intake system device according to claim 6, which is characterized in that
The first switch module includes the first firewire input wires, the first zero curve input wires, the first positive output connection and first
Cathode output connection, the first firewire input wires are connected with the firewire of three-phase electricity input module, the first zero curve input
Wiring is connected with the zero curve of the three-phase electricity input module, the anode input of the described first positive output connection and relay unit
The cathode input connection of end connection, the first cathode output connection and relay unit.
8. the regulating mechanism of passage formula xenon oxygen gas mixture intake system device according to claim 7, which is characterized in that
The second switch module includes the second firewire input wires, the second zero curve input wires, the second positive output connection and second
Cathode output connection, the second firewire input wires are connected with the firewire of three-phase electricity input module, the second zero curve input
Wiring is connected with the zero curve of the three-phase electricity input module, and the electrode input end of the described second positive output connection and controller connects
It connects, the cathode input connection of the second cathode output connection and controller；The controller controls electricity by relay unit
The opening and closing of magnet valve three.
9. the regulating mechanism of passage formula xenon oxygen gas mixture intake system device according to claim 8, which is characterized in that
The multi-media signal output end of the controller includes high-definition multimedia interface and USB interface, the display have with
The corresponding high-definition multimedia interface of multimedia output end and USB interface.
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| CN201810413656.4A CN108553730A (en) | 2018-05-03 | 2018-05-03 | A kind of regulating mechanism of passage formula xenon oxygen gas mixture intake system device |
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| CN201810413656.4A CN108553730A (en) | 2018-05-03 | 2018-05-03 | A kind of regulating mechanism of passage formula xenon oxygen gas mixture intake system device |
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Effective date of registration: 20220801 Address after: 310000 station 24, room 515a-522b, floor 5, No. 29, Huanggushan Road, Xihu District, Hangzhou, Zhejiang Province Applicant after: Hangzhou Ruiwen Technology Co.,Ltd. Address before: Room 507, 5th floor, Kechuang building, 128 Shuanglian Road, Haining Economic Development Zone, Haining City, Jiaxing City, Zhejiang Province, 314400 Applicant before: ZHEJIANG XIANKE MEDICAL EQUIPMENT Co.,Ltd. |
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Application publication date: 20180921 |