CN209490352U - A kind of passage formula xenon oxygen gas mixture intake system device - Google Patents

Abstract

Utility model provides a kind of passage formula xenon oxygen gas mixture intake system device, belongs to the field of medical instrument technology.It solves the problems, such as that xenon in the prior art and oxygen mix effect are poor.This passage formula xenon oxygen gas mixture intake system device, including pedestal, oxygen general pipeline and xenon general pipeline, rotation is equipped with work box one above pedestal, oxygen cylinder and xenon bottle are equipped in work box one, work box two is equipped with above work box one, circuit box and work box are respectively fixed in work box two, control system is equipped in circuit box, the box that works has xenon access aperture, oxygen access aperture and delivery outlet, the input terminal of oxygen general pipeline is connected to oxygen cylinder, the output end of oxygen general pipeline passes through oxygen access aperture and is connected to delivery outlet, the input terminal of xenon general pipeline is connected to xenon bottle, the output end of xenon general pipeline passes through xenon access aperture and is connected to delivery outlet, the regulating mechanism for being adjustable oxygen and xenon output ratio is equipped in work box.The utility model has the advantages that improve xenon and oxygen mix effect.

Description

A kind of passage formula xenon oxygen gas mixture intake system device

Technical field

The utility model belongs to the field of medical instrument technology, is related to a kind of passage formula xenon oxygen gas mixture intake system dress It sets.

Background technique

Medical gas sucking is a kind of important treatment method 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, can significantly improve partial pressure of oxygen in the case where being combined the measures such as PEEP.

But had the following problems in xenon therapeutic scheme in the prior art: first is that 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 proportion operation of xenon oxygen gas mixture is not convenient enough, xenon content monitoring fiber crops It is tired, poor compatibility；Third is that the problems such as volume is mutually larger, and movement is inconvenient.

Through retrieving, 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.

Utility model content

The purpose of this utility model is the presence of the above problem in view of the prior art, proposes a kind of passage formula xenon oxygen mixing Gas intake system device, the utility model have the characteristics that proportion gas is good.

The purpose of this utility model can be realized by the following technical scheme: a kind of passage formula xenon oxygen gas mixture sucking system Bulk cargo is set, including pedestal, oxygen general pipeline and xenon general pipeline, is provided with universal wheel below pedestal, which is characterized in that the pedestal Top rotation is equipped with work box one, and oxygen cylinder and xenon bottle are equipped in work box one, is equipped with work above the work box one Case two, circuit box and work box are respectively fixed in the work box two, and the work box has xenon access aperture, oxygen Access aperture and delivery outlet, the input terminal of oxygen general pipeline are connected to oxygen cylinder, and the output end of oxygen general pipeline passes through oxygen access aperture and company Logical delivery outlet, the input terminal of xenon general pipeline are connected to xenon bottle, and the output end of xenon general pipeline passes through xenon access aperture and is connected to delivery outlet, The delivery outlet, which is communicated with, to be adjustable the gas storage mechanism that xenon oxygen gas mixture stores, interior be equipped with of the work box The regulating mechanism of oxygen and xenon output ratio, the circuit box is interior to be equipped with the control system that can control regulating mechanism.

The two sides of the work box one are open design, and the side of the work box one is hinged with swing door one, described The other side of work box be hinged with swing door two, the bottom of the work box one has installing pipe one, the work box one Top have installing pipe two.When needing to install or dismantling oxygen cylinder, swing door one is opened；When xenon is installed or dismantled to needs When gas cylinder, swing door two is opened.

The gas cylinder fixed mechanism for being capable of fixing oxygen cylinder and xenon bottle is equipped in the work box one, the gas cylinder is fixed Mechanism includes isolation board, clip one and clip two, and isolation board, which is vertically arranged, will be divided into placed cavity one and place inside work box one The volume of chamber two, placed cavity one is identical as the volume of placed cavity two, and the side of the riser is fixed with holder one, holder One open ports are communicated with the side of work box one, and oxygen cylinder is placed in holder one, and clip one, which has been bolted, to be put Oxygen cylinder is set on box one and fixes, the other side of the riser is fixed with holder two, the open ports and work of holder two The other side for making case one communicates, and xenon bottle is placed in holder two, and clip two is fixed on holder two and is consolidated by bolt Surely xenon bottle is lived.Holder one is for fixing oxygen cylinder one, and holder two is for fixing xenon bottle two.

The back of the work box one offers through-hole one and through-hole two, sets between the oxygen cylinder and oxygen general pipeline 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 general pipeline, depressurizes Valve two passes through through-hole two.There are a large amount of compressed oxygen in oxygen cylinder, export after being depressurized by pressure reducing valve one to oxygen General pipeline；There are a large amount of compressed xenons in xenon bottle, export after being depressurized by pressure reducing valve two to xenon general pipeline.

The regulating mechanism includes the solenoid valve one, pressure-control valve one, check-valves one, 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, tee tube, Oxygen manifold one, oxygen manifold two, gas flow control valve three and four-way pipe；Oxygen general pipeline output end passes through oxygen access aperture simultaneously It is connected with the input terminal of tee tube, the output end one of tee tube 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 tee tube 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 in oxygen manifold two equipped with solenoid valve three and gas flow control Valve three；Xenon general pipeline output end passes through xenon access aperture and is connected with the input terminal of four-way pipe two, successively goes here and there on xenon general pipeline 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.The cavity of tool caching mixed gas in four-way pipe, oxygen general pipeline in work box after will be divided into oxygen manifold one and oxygen Two two-way of gas branch pipe, oxygen manifold one are sent into four-way pipe after finally mixing with xenon general pipeline, and oxygen manifold two is for supplementing four Oxygen in siphunculus.

The four-way pipe is in cube, and the output end of the four-way pipe has internal screw thread.

The gas storage mechanism includes gas header, air storage bag, carbon dioxide adsorption bag and deflation valve, the gas Body header includes the tube body one of cylindrical type, and hole one, hole two, hole three, Kong Yiyu are offered on the outer peripheral surface of the tube body one Air storage bag connection, the connection of Kong Eryu carbon dioxide adsorption bag, carbon dioxide adsorption bag inside have carbon dioxide absorber, deflate In Kong Sanzhong, one end of tube body one has input hole for valve setting, and the other end of tube body one has output interconnecting piece, output connection Portion includes conical pipe, connecting tube one and connecting tube two, tube body one, conical pipe, connecting tube one, connecting tube two be sequentially coaxially arranged and It communicates, offers external screw thread on the outer wall of the connecting tube two.Air storage bag will store a large amount of xenon oxygen gas mixture, titanium dioxide The absorption of carbon adsorption bag is being needed to make to release the extra gas in part by the carbon dioxide of characteristics of contaminated respiratory droplets, deflation valve.

The pedestal is equipped with energy band and moves the rotating mechanism that work box one rotates in the horizontal plane, the rotating mechanism Including rotary electric machine, rotary electric machine be fixed on the base and output shaft straight up, connect on the output shaft of the rotary electric machine It is connected to shaft, upper end and one phase of installing pipe of shaft are fixed.Start rotary electric machine, the rotation of rotary electric machine drive shaft, rotation Rotation drives work box one to rotate.

The work box one is equipped with energy band and moves the elevating mechanism that work box two moves up and down, the elevating mechanism packet Mounting base, installing pipe three and push-rod electric machine are included, mounting base is fixed in work box one, and the body of push-rod electric machine is fixed on installation Seat, the output shaft of push-rod electric machine straight up and are pierced by installing pipe two, and the output shaft end of push-rod electric machine is coaxially fixed with installation Pipe three, the lower end of installing pipe three are slidably arranged in installing pipe two, and the upper end of installing pipe three is mutually fixed with the bottom of work box two. Start push-rod electric machine, the output shaft of push-rod electric machine, which moves up and down, drives two oscilaltion of work box.

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 outer peripheral surface of tube body two, internal screw thread, institute are offered on the inner wall of the control hole Control-rod is threaded on the control hole stated.The gas flow in tube body two is controlled by rotation control rod.

The work box two includes cabinet and top cover, and top cover is hinged with cabinet.

The back fixation of the work box two has handle.

The control system includes controller, display, relay unit and three-phase electricity input module, the control Device is connected by second switch module with three-phase electricity input module, and the relay unit passes through first switch module and three-phase The connection of electric input module, the display are connect with three-phase electricity input module, the control signal output of the controller and Relay unit connection, the multi-media signal output end of the controller connect with display, the relay unit respectively with Solenoid valve one and solenoid valve two connect, and the control instruction control solenoid valve one that the relay unit is exported according to controller is opened Close the opening and closing with solenoid valve two.

Certain controller may be that can buy existing product in the market.

The control system includes controller, display, relay unit and three-phase electricity input module, the control Device is connected by second switch module with three-phase electricity input module, and the relay unit passes through first switch module and three-phase The connection of electric input module, the display are connect with three-phase electricity input module, the control signal output of the controller and Relay unit connection, the multi-media signal output end of the controller connect with display, the relay unit respectively with Solenoid valve one and solenoid valve two connect, and the control instruction control solenoid valve one that the relay unit is exported according to controller is opened Close the opening and closing with solenoid valve two.

Certain controller may be that can buy existing product in the market.

The control system includes controller, display, relay unit and three-phase electricity input module, the control Device is connected by second switch module with three-phase electricity input module, and the relay unit passes through first switch module and three-phase The connection of electric input module, the display are connect with three-phase electricity input module, the control signal output of the controller and Relay unit connection, the multi-media signal output end of the controller connect with display, the relay unit respectively with Solenoid valve one and solenoid valve two connect, and the control instruction control solenoid valve one that the relay unit is exported according to controller is opened Close the opening and closing with solenoid valve two.

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 The cathode of electrode input end connection, the first cathode output connection and relay unit inputs connection.

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 The cathode of input terminal connection, the second cathode output connection and controller inputs connection；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 Device 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.

This passage formula xenon oxygen gas mixture intake system device basic functional principle is such that the oxygen in oxygen cylinder is logical It crosses oxygen general pipeline and is delivered to gas header, in air storage bag, the xenon in xenon bottle is delivered to gas afflux by xenon general pipeline In pipe, air storage bag, regulating mechanism has the function of adjusting oxygen and xenon output ratio, and gas storage mechanism stores mixed xenon oxygen When in use, the output for taking breathing mask and be in series with antibacterial air filter and gas header is connected by mixed gas, user Socket part is connected；Control instruction is exported using controller in the utility model, each rank can be pre-stored in the controller Xenon oxygen mix proportion scheme calls xenon oxygen mix proportion scheme corresponding with patient to export control instruction, the control of output by controller Instruction controls the opening and closing of solenoid valve one and/or solenoid valve two by relay unit respectively, can be realized arbitrary proportion in this way Xenon oxygen matches, and the gas in oxygen cylinder and xenon bottle is input to air storage bag by the opening/closing time of solenoid valve and is mixed, and then supplies It is used to patient, whole device is easy to use, and xenon oxygen burden control is accurate, and operator can also be observed in real time by display Xenon oxygen matches the working condition of situation and each solenoid valve, to find the problem in time.

Compared with prior art, the utility model has the advantage that

1, the utility model is by connecting solenoid valve one, pressure-control valve one, check-valves one, gas flow control valve one It is arranged in oxygen manifold one, can guarantees the output quantity for accurately adjusting oxygen, so that the process for the treatment of is maximized Suitable for patient individual and ensure safety.

2, the utility model is by connecting solenoid valve two, pressure-control valve two, check-valves two, gas flow control valve two It is arranged on xenon general pipeline, can guarantees the output quantity for accurately adjusting xenon, so that the process for the treatment of is maximumlly fitted For patient individual and ensure safety.

3, oxygen is divided into two-way output, after oxygen is used in oxygen manifold two by setting tee tube by the utility model Oxygen ratio in continuous supplement four-way pipe, improves therapeutic effect.

4, the utility model makes oxygen cylinder by setting isolation board, clip one, clip two, holder one and holder two It highly stable can be fixed in cabinet one with xenon bottle, and facilitate the disassembly and installation of oxygen cylinder and xenon bottle.

5, since most of user is action inconvenient patient, the utility model passes through setting rotary electric machine and shaft, Enable work box one and work box two above pedestal in the case where rotary electric machine drives as shaft rotates, this rotating mechanism improves The comfort level of user.

6, since most of user is action inconvenient patient, there is length discomfort in external tracheae with the utility model The case where conjunction, the utility model enable two oscilaltion of work box by setting mounting base, installing pipe three and push-rod electric machine, So as to adjust distance of the delivery outlet apart from human body, thus solve the problems, such as that external air tubing length is unsuitable, this elevator Structure has the advantages that hommization.

7, it is powered using three phase mains, so that it can be designed using portable structure.

8, the pressure stabilizing by switch module realization to three-phase electricity, current stabilization, to be provided surely for relay unit and controller Fixed power supply.

Detailed description of the invention

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 schematic diagram of internal structure 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 general pipeline；3, xenon general pipeline；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, tee tube；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 embodiment

It is specific embodiment of the utility model and in conjunction with attached drawing below, the technical solution of the utility model is made further Description, but the utility model 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 general pipeline Xenon general pipeline 3 is provided with universal wheel below pedestal 1, and rotation is equipped with work box 1 above pedestal 1, is equipped with oxygen 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 Box 9, work box 9 have xenon access aperture, oxygen access aperture and delivery outlet, and the input terminal of oxygen general pipeline 2 is connected to oxygen cylinder 5, oxygen The output end of gas general pipeline 2 passes through oxygen access aperture and is connected to delivery outlet, and the input terminal of xenon general pipeline 3 is connected to xenon bottle 6, and xenon is total The output end of pipe 3 passes through xenon access aperture and is connected to delivery outlet, and the two 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 dismantling oxygen cylinder 5, swing door 1 is opened；When needing to pacify When dress or disassembly xenon bottle 6, swing door 2 11 is opened.

The gas cylinder fixed mechanism for being capable of fixing oxygen cylinder 5 and xenon bottle 6 is equipped in work box 1, 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 general pipeline 2 19, pressure reducing valve 1 passes through through-hole one, pressure reducing valve 2 20 is provided between oxygen cylinder 5 and oxygen general pipeline 2, pressure reducing valve 2 20 passes through Through-hole two.There are a large amount of compressed oxygen in oxygen cylinder 5, export after being depressurized by pressure reducing valve 1 to oxygen general pipeline 2； There are a large amount of compressed xenons in xenon bottle 6, export after being depressurized by pressure reducing valve 2 20 to xenon general pipeline 3.Work box 27 include cabinet and top cover, and top cover is hinged with cabinet；The back fixation of work box 27 has handle 41.

The regulating mechanism for being adjustable oxygen and xenon output ratio is equipped in work box 9, 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, tee tube 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 screw thread.2 output end of oxygen general pipeline passes through oxygen access aperture and to be connected with the input terminal of tee tube 30, tee tube 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 tee tube 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 in oxygen manifold 2 32 equipped with solenoid valve 3 29 and gas flow control valve three 33；3 output end of xenon general pipeline passes through xenon access aperture and is connected with the input terminal of four-way pipe 34 two, on xenon general pipeline 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.The cavity of tool caching mixed gas in four-way pipe 34, oxygen general pipeline 2 in work box 9 after will point At 2 32 two-way of oxygen manifold 1 and oxygen manifold, oxygen manifold 1 is sent into four-way pipe after finally mixing with xenon general pipeline 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-, tube body 35a of cylindrical type Hole one, hole two, hole three, the connection of Kong Yiyu air storage bag are offered on one outer peripheral surface, Kong Eryu carbon dioxide adsorption bag connects, and two There is carbon dioxide absorber, the setting of deflation valve has defeated in Kong Sanzhong, one end of tube body 35a mono- 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 Adapter tube 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 outer peripheral surface of tube body 35a bis-, offers internal screw 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 regulating 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 connection, relay unit are 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 with show 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 that the oxygen in oxygen cylinder 5 Gas header 35 is delivered to, in air storage bag by oxygen general pipeline 2, and the xenon in xenon bottle 6 is delivered to gas by xenon general pipeline 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 utility model, can be pre-stored in the controller The xenon oxygen mix proportion scheme of each rank calls xenon oxygen mix proportion scheme corresponding with patient to export control instruction by controller, The control instruction of output controls the opening and closing of solenoid valve 1 and/or solenoid valve 2 25 by relay unit respectively, in this way can Realize the xenon oxygen proportion of arbitrary proportion, the gas in oxygen cylinder 5 and xenon bottle 6 is input to air storage bag by the opening/closing time of solenoid valve It is mixed, then supplies patient and use, whole device is easy to use, and xenon oxygen burden control is accurate, and operator can also lead to The working condition that display 42 observes xenon oxygen proportion situation and each solenoid valve in real time is crossed, to find the problem in time.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

In the description of the present invention, it should be noted that the orientation of the instructions such as term " on ", "lower", "inner", "outside" Or positional relationship be based on the orientation or positional relationship shown in the drawings or the utility model product using when usually put Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model Limitation.In addition, term " one ", " two " etc. are only used for distinguishing description, it is not understood to indicate or imply relative importance.? In the description of the utility model, it is also necessary to which explanation is unless specifically defined or limited otherwise, term " setting ",

" connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally connect It connects；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also indirectly connected through an intermediary, it can To be the connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition Concrete meaning in the present invention.

Although pedestal 1 is used more herein；Oxygen general pipeline 2；Xenon general pipeline 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；Tee tube 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 be more convenient to describe and explain the utility model Essence；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.

Claims (2)

1. a kind of passage formula xenon oxygen gas mixture intake system device, including pedestal, oxygen general pipeline and xenon general pipeline, pedestal lower section Be provided with universal wheel, which is characterized in that rotation is equipped with work box one above the pedestal, be equipped in work box one oxygen cylinder and Xenon bottle is equipped with work box two above the work box one, is respectively fixed with circuit box and work in the work box two Box, the work box have xenon access aperture, oxygen access aperture and delivery outlet, and the input terminal of oxygen general pipeline is connected to oxygen cylinder, The output end of oxygen general pipeline passes through oxygen access aperture and is connected to delivery outlet, and the input terminal of xenon general pipeline is connected to xenon bottle, and xenon is total The output end of pipe passes through xenon access aperture and is connected to delivery outlet, and the delivery outlet, which is communicated with, to store xenon oxygen gas mixture Gas storage mechanism, the regulating mechanism for being adjustable oxygen and xenon output ratio is equipped in the work box.

2. passage formula xenon oxygen gas mixture intake system device according to claim 1, which is characterized in that the work The two sides of case one are open design, and the side of the work box one is hinged with swing door one, the other side hinge of the work box It is connected to swing door two, the bottom of the work box one has installing pipe one, and the top of the work box one has installing pipe two.