CN207804733U - The Breathing Suppotion of double loop disinfection by ultraviolet light sets backup breathing system - Google Patents
The Breathing Suppotion of double loop disinfection by ultraviolet light sets backup breathing system Download PDFInfo
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- CN207804733U CN207804733U CN201720367243.8U CN201720367243U CN207804733U CN 207804733 U CN207804733 U CN 207804733U CN 201720367243 U CN201720367243 U CN 201720367243U CN 207804733 U CN207804733 U CN 207804733U
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- breathing
- air
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- oxygen
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- 230000029058 respiratory gaseous exchange Effects 0.000 title claims abstract description 276
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 52
- 230000001954 sterilising effect Effects 0.000 claims abstract description 68
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000003115 biocidal effect Effects 0.000 claims abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 108
- 229910052760 oxygen Inorganic materials 0.000 claims description 106
- 239000001301 oxygen Substances 0.000 claims description 106
- 239000007789 gas Substances 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 27
- 239000003983 inhalation anesthetic agent Substances 0.000 claims description 23
- 239000010453 quartz Substances 0.000 claims description 18
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 18
- 230000000249 desinfective effect Effects 0.000 claims description 16
- 230000005855 radiation Effects 0.000 claims description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
- 230000003444 anaesthetic effect Effects 0.000 claims description 10
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 6
- 238000013022 venting Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000005273 aeration Methods 0.000 claims description 3
- 229960004424 carbon dioxide Drugs 0.000 claims 2
- 229910002090 carbon oxide Inorganic materials 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- 210000002345 respiratory system Anatomy 0.000 abstract description 5
- 230000035611 feeding Effects 0.000 description 26
- 206010002091 Anaesthesia Diseases 0.000 description 14
- 230000037005 anaesthesia Effects 0.000 description 14
- 210000004072 lung Anatomy 0.000 description 9
- 230000009102 absorption Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 241000894006 Bacteria Species 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 4
- 206010011409 Cross infection Diseases 0.000 description 3
- 206010029803 Nosocomial infection Diseases 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 229940035674 anesthetics Drugs 0.000 description 2
- 238000002695 general anesthesia Methods 0.000 description 2
- 239000003193 general anesthetic agent Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000010943 off-gassing Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- QRSFFHRCBYCWBS-UHFFFAOYSA-N [O].[O] Chemical compound [O].[O] QRSFFHRCBYCWBS-UHFFFAOYSA-N 0.000 description 1
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model is related to a kind of Breathing Suppotions of double loop disinfection by ultraviolet light to set backup breathing system, and breathing circuit is made of two-way breathing branch；It further include disinfection by ultraviolet light mechanism；Disinfection by ultraviolet light mechanism for air circuit ultraviolet ray disinfector and breathing branch ultraviolet ray disinfector by forming, two breathing branch ultraviolet ray disinfectors in disinfection by ultraviolet light mechanism are corresponded with breathing branch, progress Stand-Alone Biocidal disinfection can be fixed will pass through breathing branch ultraviolet ray disinfector to breathing branch accordingly, when breathing branch is in off working state, corresponding breathing branch ultraviolet ray disinfector could carry out sterilizing to the breathing branch in off working state.The utility model is compact-sized, can effectively realize that the respiratory system to Breathing Suppotion equipment carries out disinfection, and reduces disinfection amount, disinfection efficiency is improved, to the same Breathing Suppotion equipment, it can be ensured that while use and disinfection, cost is reduced, securely and reliably.
Description
Technical field
The utility model is related to a kind of Breathing Suppotions to set backup breathing system, especially a kind of double loop disinfection by ultraviolet light
Breathing Suppotion sets backup breathing system, belongs to the technical field of Breathing Suppotion equipment.
Background technology
Anesthesia machine/lung ventilator is the Medical Devices that must be used in general anesthesia, and breathing is provided for patient in general anesthesia
It supports, and sucking anaesthetic is provided into patient airway.
Anesthesia machine/lung ventilator is at high price, it is clear that cannot accomplish that a people one is thrown with one.In order to avoid Anesthesia machine/lung ventilator
Cross-infection when being used between different patients, has developed Anesthesia machine/sterilizing machine used for respirators in the market.But Anesthesia machine/breathing
Machine using cumbersome, needs sterilizing gas inlet and outlet being connected to Anesthesia machine/lung ventilator inlet and outlet connectors with sterilizing machine, it is also necessary to
Professional aside operates and guards.After the completion of the disinfection of Anesthesia machine/lung ventilator, reuse vacuum suction system by Anesthesia machine/
Remaining sterilizing gas discharge in breathing circuit.
Also costly, use is extremely inconvenient for Anesthesia machine/sterilizing machine used for respirators price, it is difficult to accomplish that each patient uses
Routine disinfection afterwards.The chance of cross-infection has been retained to operation patients.After urgent clinical needs one kind can ensure that each patient's use
Anesthesia machine/the lung ventilator that can implement disinfection thoroughly avoids cross-infection.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, a kind of double loop disinfection by ultraviolet light is provided
Breathing Suppotion sets backup breathing system, compact-sized, can effectively realize that the respiratory system to Breathing Suppotion equipment carries out disinfection,
Reduce disinfection amount, disinfection efficiency improved, to the same Breathing Suppotion equipment, it can be ensured that while use and disinfection, reduction at
This, securely and reliably.
According to technical solution provided by the utility model, including breathing circuit and the gas supply that is connect with the breathing circuit
Circuit；The breathing circuit is arranged side by side by two-way and mutually independent breathing branch forms；Further including can be to for air circuit, breathing branch
Road carries out the disinfection by ultraviolet light mechanism of sterilizing using ultraviolet light；
The disinfection by ultraviolet light mechanism by for for air circuit carry out sterilizing for air circuit ultraviolet ray disinfector
And the breathing branch ultraviolet ray disinfector for carrying out sterilizing to breathing branch forms, two in disinfection by ultraviolet light mechanism
A breathing branch ultraviolet ray disinfector is corresponded with breathing branch, can be to corresponding will pass through breathing branch ultraviolet ray disinfector
Breathing branch fix and carry out Stand-Alone Biocidal disinfection, when breathing branch and be in off working state, corresponding breathing is propped up
Road ultraviolet ray disinfector could carry out sterilizing to the breathing branch in off working state.
Further include the conversion valve for controlling aeration status, passes through conversion valve and exhaling in breathing circuit for air circuit
Branch connection is inhaled, can breathe branch with one in breathing circuit by conversion valve for air circuit is connected to and in communication with, with by turning
It changes valve and transmits gas to the breathing branch being currently connected to.
The breathing branch includes air inlet branch road and outlet branch, air inlet branch road include for receive the breathing of air inlet into
Tracheae, outlet branch include breathing escape pipe for receiving outlet and the carbon dioxide suction that connect with the breathing escape pipe
Closed cans, absorption exhaust pipe of the setting for outlet on carboloy dioxide canister, the gas after carboloy dioxide canister absorbs are logical
Crossing absorption exhaust pipe can enter in breathing air inlet pipe；
Breathing branch ultraviolet ray disinfector includes the quartz burner for emitting ultraviolet light, breathes branch disinfection by ultraviolet light
The ultraviolet light that device is emitted using quartz burner can simultaneously kill breathing air inlet pipe, breathing escape pipe and absorption exhaust pipe
Bacterium sterilizes.
Machine control respirator and manual sacculus, the machine control respirator and manual sacculus are additionally provided in the breathing air inlet pipe
It is connect with breathing air inlet pipe by being pressurized connecting tube, manual sacculus is connected to by sacculus connecting leg with supercharging connecting tube；Breathe air inlet
The breather check valve of determining gas flow is additionally provided in pipe；
Branch ultraviolet ray disinfector is breathed to connect machine control respirator, supercharging using the ultraviolet light of quartz burner transmitting
It takes over, sacculus connecting leg and breather check valve carry out ultraviolet radiation for sterilizing and disinfecting.
Described for air circuit includes the source of oxygen for providing high-concentration oxygen and the sky for providing low concentration oxygen
Air source, the oxygen in the source of oxygen, the air in air-source can enter in the Volatile anesthetic of the volatilizable anaesthetic of storage, Volatile anesthetic
Interior volatilizable anaesthetic can follow mixed oxygen, air to enter breathing circuit；
Source of oxygen connecting leg is equipped in the source of oxygen, one end of source of oxygen connecting leg is connect with source of oxygen, source of oxygen connecting leg
The other end connect with source of oxygen flowmeter, source of oxygen flowmeter is connected to by source of oxygen flowmeter connecting leg with Volatile anesthetic；
It is also set up on source of oxygen connecting leg for the rapid air feeding pipe to breathing circuit rapid air feeding, is arranged on rapid air feeding pipe
High-speed switch；
Described for air circuit ultraviolet ray disinfector includes quartz burner for emitting ultraviolet light, for air circuit ultraviolet light
Sterilizer is using the ultraviolet light of quartz burner transmitting simultaneously to source of oxygen connecting leg, source of oxygen flowmeter, high-speed switch and fast
Fast air supply pipe carries out ultraviolet radiation for sterilizing and disinfecting.
Setting is for being adapted to the source of oxygen connector of connection, shape of ventilating for control with source of oxygen on the source of oxygen connecting leg
The source of oxygen control switch of state and the source of oxygen control valve for adjusting venting pressure.
The air-source is equipped with air-source connecting leg, and one end of the air-source connecting leg is connect with air-source, and air-source connects
The other end of pipe is connect with air-source flowmeter, and air-source flowmeter is connected by air-source flowmeter connecting leg with Volatile anesthetic；
Air-source connecting leg is connected to by air-source rapid air feeding pipe with source of oxygen connecting leg, is arranged on air-source rapid air feeding pipe
Air-source high-speed switch；
It can also be to air-source flowmeter, sky using the ultraviolet light of ultraviolet radiator fluorescent tube transmitting for air circuit ultraviolet ray disinfector
Gas source and flow amount meter connecting leg, air-source rapid air feeding pipe and air-source high-speed switch carry out ultraviolet radiation for sterilizing and disinfecting.
Setting is for being adapted to the air-source connector of connection, shape of ventilating for control with air-source on the air-source connecting leg
The air-source control switch of state and the air-source control valve for adjusting venting pressure.
The advantages of the utility model：Two breathing branches are set in breathing circuit, and each branch that breathes is with matched
Breathe branch ultraviolet ray sterilizer, for air circuit have it is matched for air circuit ultraviolet ray disinfector, using for air circuit
Ultraviolet ray disinfector can be arbitrarily to carrying out ultraviolet radiation for sterilizing and disinfecting for air circuit, can be right using breathing branch ultraviolet ray disinfector
Breathing branch in off working state carries out sterilizing, can effectively realize that the respiratory system to Breathing Suppotion equipment disappears
Poison reduces disinfection amount, disinfection efficiency is improved, to the same Breathing Suppotion equipment, it can be ensured that while use and disinfection, it reduces
Cost, securely and reliably.
Description of the drawings
Fig. 1 is the usage state diagram of the utility model.
Fig. 2 is that the utility model one breathes branch progress Breathing Suppotion, and another breathing circuit carries out ultraviolet radiation for sterilizing and disinfecting
Usage state diagram.
Fig. 3 is implementation schematic diagram of the utility model for air circuit ultraviolet ray disinfector.
Reference sign：1- source of oxygen, 2- source of oxygen connector, 3- source of oxygen control switch, 4- source of oxygen regulating valves
Door, 5- source of oxygen connecting leg, 6- source of oxygen flowmeter, 7- high-speed switches, 8- rapid air feedings pipe, 9- air-source rapid air feedings pipe, 10-
Source of oxygen flowmeter connecting leg, 11- air-sources, 12- air-sources connector, 13- air-sources control switch, 14- air-source regulating valves
Door, 15- air-sources connecting leg, 16- air-sources flowmeter, 17- air source fluxs connecting leg, 18- Volatile anesthetics, 19- Volatile anesthetics connecting leg,
20- breathes branch ultraviolet ray disinfector, 22- conversion valves, 23- for air circuit ultraviolet ray disinfector, 21- first and breathes air inlet
Pipe, 24- breathings escape pipe, 25- breathings connecting leg, 26- superchargings connecting tube, 27- machine controls respirator, 28- manual controls sacculus, 29- pressure
Overflow valve, 30- admission pressures indicator, 31- capnographs, 32- outlet pressures indicator, 33- carbon dioxide absorptions
Tank, 34- absorb exhaust pipe, the second connecting leg of 35- breathing branches, the first connecting leg of 36- breathing branches, 37- air bags connecting leg, 38- second
It is purple to breathe branch ultraviolet ray disinfector, 39- air-sources high-speed switch, 40- sterilizers lower housing, 41- sterilizers upper shell, 42-
Outside line fluorescent tube and 43- shell connecting poles.
Specific implementation mode
With reference to specific drawings and examples, the utility model is described in further detail.
As depicted in figs. 1 and 2：In order to effectively realize that the respiratory system to Breathing Suppotion equipment carries out disinfection, reduction disappears
Malicious workload improves disinfection efficiency, to the same Breathing Suppotion equipment, it can be ensured that while use and disinfection, reduce cost, this reality
With it is novel including breathing circuit and connect with the breathing circuit for air circuit；The breathing circuit by two-way side by side and phase
Mutually independent breathing branch composition；Further include can be to carrying out the ultraviolet of sterilizing for air circuit, breathing branch using ultraviolet light
Line disinfecting mechanism；
The disinfection by ultraviolet light mechanism by for for air circuit carry out sterilizing for air circuit ultraviolet ray disinfector
20 and the breathing branch ultraviolet ray disinfector for carrying out sterilizing to breathing branch form, in disinfection by ultraviolet light mechanism
Two breathing branch ultraviolet ray disinfectors are corresponded with breathing branch, can be to phase will pass through breathing branch ultraviolet ray disinfector
The breathing branch answered, which is fixed, carries out Stand-Alone Biocidal disinfection, when breathing branch is in off working state, corresponding breathing
Branch ultraviolet ray disinfector could carry out sterilizing to the breathing branch in off working state.
Specifically, it can be connect with breathing connecting leg 25 by breathing branch, by that can be provided needed for breathing branch for air circuit
Gas, to by breathe connecting leg 25 can provide Breathing Suppotion for patient；It is specially disease that branch, which is breathed, by breathing connecting leg 25
People provides the process of Breathing Suppotion and this skill may be used for the detailed process of air source needed for air circuit offer breathing circuit
The common technological means in art field realizes that specially known to those skilled in the art, details are not described herein again.
In the utility model embodiment, two breathing branches in breathing circuit are mutual indepedent, i.e., two breathing branches can
It is provided for patient with providing Breathing Suppotion or a breathing branch by breathing connecting leg 25 for patient simultaneously by breathing connecting leg 25
Breathing Suppotion, another breathing branch are in the off working states such as closing.Disinfection by ultraviolet light mechanism internal respiration branch ultraviolet light disappears
The quantity of malicious device is consistent with the quantity of breathing circuit internal respiration branch, i.e., there are two breathe branch for tool in disinfection by ultraviolet light mechanism
Ultraviolet ray disinfector fixedly can carry out ultraviolet light to a breathing branch using a breathing branch ultraviolet ray disinfector and kill
Bacterium sterilizes, and also mutual indepedent between each breathing branch ultraviolet ray disinfector.When it is implemented, for air circuit ultraviolet ray disinfector
20, the working condition breathed between branch ultraviolet ray disinfector is mutual indepedent, i.e., for air circuit ultraviolet ray disinfector 20 to supplying back
When road carries out ultraviolet radiation for sterilizing and disinfecting, sterilizing state of the breathing branch ultraviolet ray disinfector to breathing branch is not interfered with.
When it is implemented, when carrying out ultraviolet radiation for sterilizing and disinfecting to breathing branch using breathing branch ultraviolet ray disinfector, need
Ensure that current breathing branch is in off working state, breathing branch is in off working state, in particular to breathing branch not
By breathing connecting leg 25 Breathing Suppotion is provided for patient.Branch ultraviolet ray disinfector is breathed to the breathing branch in off working state
When road carries out ultraviolet radiation for sterilizing and disinfecting, it is avoided that the ozone generated when ultraviolet radiation for sterilizing and disinfecting influences the air source of Breathing Suppotion.
Two breathing branches are set in breathing circuit, it is each to breathe corresponding breathing branch ultraviolet ray disinfector there are one branch tools,
To which when a breathing branch provides Breathing Suppotion by breathing the work of connecting leg 25, breathing branch disinfection by ultraviolet light can be passed through
When device carries out ultraviolet radiation for sterilizing and disinfecting, i.e. sterilizing to another breathing branch, the normal of Breathing Suppotion equipment is not interfered with
It uses, improves the efficiency of the convenience and sterilizing that use, reduce cost.
When it is implemented, Breathing Suppotion equipment includes Anesthesia machine or lung ventilator, it is real respectively by Anesthesia machine or breathing function
The Breathing Suppotion of existing different purposes, specially known to those skilled in the art, details are not described herein again.
Further, further include conversion valve 22 for controlling aeration status, for air circuit by conversion valve 22 with
Breathing branch connection in breathing circuit can breathe branch with one in breathing circuit by conversion valve 22 for air circuit and connect
And be connected to, to transmit gas to the breathing branch being currently connected to by conversion valve 22.
In the utility model embodiment, due to having in breathing circuit there are two breathing branch, for air circuit and breathing
Connecting state control can be adjusted by conversion valve 22 between branch, solenoid valve may be used in conversion valve 22, turns
Control, the i.e. control of Breathing Suppotion equipment can be adjusted by the control system of Breathing Suppotion equipment by changing the working condition of valve 22
System processed can adjust any breathing branch and for the connection shape between air circuit by the working condition of control conversion valve 22
State, the control system of Breathing Suppotion equipment be known to those skilled in the art to the specific control process of conversion valve 22, this
Place repeats no more.
Further, when Breathing Suppotion equipment uses Anesthesia machine, described for air circuit includes for providing high concentration oxygen
The source of oxygen 1 of gas and air-source 11 for providing low concentration oxygen, in the oxygen, air-source 11 in the source of oxygen 1
Air can enter in the Volatile anesthetic 18 for storing volatilizable anaesthetic, and volatilizable anaesthetic can follow mixed oxygen in Volatile anesthetic 18
Gas, air enter breathing circuit.
In the utility model embodiment, the volatilizable anaesthetic of storage in Volatile anesthetic 18, oxygen, air-source 11 in source of oxygen 1
The mixing in Volatile anesthetic 18 of interior air, and the anaesthetic after volatilization is sent into breathing circuit jointly, source of oxygen 1, air-source 11 have
The effect of body and the specific course of work are known to those skilled in the art, and details are not described herein again.When it is implemented, oxygen
Oxygen in air source 1, the amount that air mixes in Volatile anesthetic 18 in air-source 11 can be according to presetting, you can preset oxygen
The flow velocity of 11 delivery air of flow velocity and air-source of output oxygen, detailed process are ripe for those skilled in the art in air source 1
Know, details are not described herein again.
When Breathing Suppotion equipment uses lung ventilator, Volatile anesthetic 18 can be saved for air circuit, or without in Volatile anesthetic 18
Volatilizable anaesthetic is placed, the specific difference between lung ventilator, Anesthesia machine is no longer to go to live in the household of one's in-laws on getting married herein known to those skilled in the art
It states.
Source of oxygen connecting leg 5 is equipped in the source of oxygen 1, one end of source of oxygen connecting leg 5 is connect with source of oxygen 1, source of oxygen
The other end of connecting leg 5 is connect with source of oxygen flowmeter 6, and source of oxygen flowmeter 6 passes through source of oxygen flowmeter connecting leg 10 and Volatile anesthetic
18 connections；
It is also set up on source of oxygen connecting leg 5 for the rapid air feeding pipe 8 to breathing circuit rapid air feeding, on rapid air feeding pipe 8
High-speed switch 7 is set.
In the utility model embodiment, oxygen in Volatile anesthetic 18 can be delivered to source of oxygen 1 by source of oxygen flowmeter 6
Flow is counted, and the common structure type of the art specifically may be used in source of oxygen flowmeter 6, and details are not described herein again.
In order to meet the needs of rapid air feeding, one end of rapid air feeding pipe 8 is connected to source of oxygen connecting leg 5, rapid air feeding pipe 8 it is another
End is connect with conversion valve 22.Volatile anesthetic 18 is connect by Volatile anesthetic connecting leg 19 with rapid air feeding pipe 8 or conversion valve 22, volatilization
Arcotic and mixed gas are entered by Volatile anesthetic connecting leg 19 and conversion valve 22 in breathing circuit in tank 18.
When being connected to and in communication with for air circuit and breathing circuit and needing rapid air feeding, high-speed switch 7, source of oxygen 1 are opened
Interior oxygen passes sequentially through source of oxygen connecting leg 5, rapid air feeding pipe 8, conversion valve 22 and enters in breathing air inlet pipe 23, realizes to exhaling
Suck back the rapid air feeding on road.
Setting is for be adapted to the source of oxygen connector 2, logical for controlling connected with source of oxygen 1 on the source of oxygen connecting leg 5
The source of oxygen control switch 3 of gaseity and the source of oxygen control valve 4 for adjusting venting pressure.
In the utility model embodiment, source of oxygen connector 2 is located at the end of source of oxygen connecting leg 5, is connected using source of oxygen
Part 2 can realize Fast Installation and dismounting between source of oxygen 1 and source of oxygen connecting leg 5.Oxygen can be controlled by controlling switch 3 by source of oxygen
Source 1 exports oxygen or closes the output of oxygen, and relief valve may be used in source of oxygen control valve 4.
Further, the air-source 11 is equipped with air-source connecting leg 15, one end of the air-source connecting leg 15 and air
Source 11 connects, and the other end of air-source connecting leg 15 is connect with air-source flowmeter 16, and air-source flowmeter 16 passes through air source stream
Gauge connecting leg 17 is connected with Volatile anesthetic 18；
Air-source connecting leg 15 is connected to by air-source rapid air feeding pipe 9 with source of oxygen connecting leg 5, air-source rapid air feeding pipe 9
Upper setting air-source high-speed switch 39.
In the utility model embodiment, air-source connector 12, air-source connector 12 are set on air-source connecting leg 15
Positioned at the end of air-source connecting leg 15, the quick of air-source 11 and air-source connecting leg 15 can be realized by air-source connector 12
Installation and dismounting.Identical structure may be used in air-source connector 12, source of oxygen connector 2, and specific constructive form can root
According to being selected, specific choice determination process is known to those skilled in the art, and details are not described herein again.Connect in air-source
The air-source control switch 13 and the air for adjusting venting pressure that control 11 output state of air-source is additionally provided on pipe 15
Relief valve may be used in source control valve 14, air-source control valve 14.It can be defeated to air-source 11 by air-source flowmeter 16
The air capacity gone out is counted.
In addition, air-source connecting leg 15 is connected to by air-source rapid air feeding pipe 9 with source of oxygen connecting leg 5, air-source quickly supplies
Air-source high-speed switch 39 is set on tracheae 9.In the case of oxygen deficiency in source of oxygen 1 or anaerobic air source 1, rapid air feeding is needed
When, air-source high-speed switch 39 and high-speed switch 7 can be opened, the air in air-source 11 passes through air-source connecting leg 15, sky
Air source rapid air feeding pipe 9, rapid air feeding pipe 8 and valve connecting leg 35 enter in breathing circuit, realize the quick confession of air-source 11
Gas.
In the utility model embodiment, the ultraviolet light that can generate ultraviolet light may be used for air circuit ultraviolet ray disinfector 20
The structure of Fig. 3 specifically may be used for air circuit ultraviolet ray disinfector 20 for fluorescent tube 42, i.e., is wrapped for air circuit ultraviolet ray disinfector 20
Sterilizer ultraviolet light lower housing 40 and ultraviolet light upper shell 41 corresponding with the ultraviolet light lower housing 40 are included, under ultraviolet light
Several equally distributed quartz burners 42, ultraviolet light lower housing 40, purple are equipped in shell 40 and ultraviolet light upper shell 41
The both ends of outside line upper shell 41 are attached locking by shell connecting pole 43.
In order to realize on carrying out effective sterilizing for air circuit and not influencing the normal use of Breathing Suppotion equipment,
It is formed for air circuit sterilizing region A, specifically, for air circuit sterilizing region A according to the design feature for air circuit
It is quick by air-source connecting leg 15, air-source flowmeter 16, air-source flowmeter connecting leg 17, air-source rapid air feeding pipe 9, air-source
Switch 39, source of oxygen connecting leg 5, source of oxygen flowmeter 6, source of oxygen flowmeter connecting leg 10, high-speed switch 7, rapid air feeding pipe 8 and
Volatile anesthetic connecting leg 19 constitute, sterilizer ultraviolet light lower housing 40, ultraviolet light upper shell 41 and quartz burner 42 specific knot
Structure is adapted with for air circuit sterilizing region A, so that corresponding purple in ultraviolet light lower housing 40, ultraviolet light upper shell 41
Effective sterilizing is carried out to the component part for air circuit sterilizing region A in outside line fluorescent tube 42, for being killed for air circuit
Volatile anesthetic 18, air-source 11, air-source connector 12, air-source control switch 13 outside bacterium sterilising zone A, air-source regulating valve
Door 14, source of oxygen 1, source of oxygen connector 2, source of oxygen control switch 3 and source of oxygen control valve 4 are killed without ultraviolet light
Bacterium sterilizes.
In Fig. 3, ultraviolet light lower housing 40, ultraviolet light upper shell 41 are symmetrically distributed in outside for air circuit sterilizing region A
Both sides, so as to simultaneously using ultraviolet light lower housing 40, the quartz burner 42 in ultraviolet light upper shell 41 simultaneously to gas supply
Circuit sterilizing region A carries out ultraviolet radiation for sterilizing and disinfecting, improves the effect of sterilizing.
Certainly, when it is implemented, quartz burner in ultraviolet light lower housing 40 or ultraviolet light upper shell 41 can only allow
42 work；During the work of Breathing Suppotion equipment, can it work for air circuit ultraviolet ray disinfector 20, to realize arbitrary period
To the sterilizing for air circuit.
Further, the breathing branch includes air inlet branch road and outlet branch, air inlet branch road include for receive into
The breathing air inlet pipe 23 of gas, outlet branch include breathing escape pipe 24 for receiving outlet and with the breathing escape pipe 24
The carboloy dioxide canister 33 of connection, absorption exhaust pipe 34 of the setting for outlet on carboloy dioxide canister 33, through titanium dioxide
Gas after carbon absorption tank 33 absorbs can be entered by absorbing exhaust pipe 34 in breathing air inlet pipe 23；
Breathing branch ultraviolet ray disinfector includes the quartz burner 42 for emitting ultraviolet light, and breathing branch ultraviolet light disappears
The ultraviolet light that malicious device is emitted using quartz burner 42 can be vented to breathing air inlet pipe 23, breathing escape pipe 24 and absorbing simultaneously
Pipe 34 carries out sterilizing.
In the utility model embodiment, identical structure type may be used in all breathing branches, is provided for air circuit
Air source is entered by breathing air inlet pipe 23 in breathing branch.Show in breathing circuit to include two breathing branches in Fig. 1 and Fig. 2
Situation, a breathing branch are connect by breathing the second connecting leg of branch 35 with conversion valve 22, and another breathing branch is by breathing branch
The first connecting leg of road 36 is connect with conversion valve 22；In Fig. 1 and Fig. 2, by the way that conversion valve 22 is adjusted, two breathing branches
Working condition when respectively different, the breathing branch in off working state carry out ultraviolet light using breathing branch ultraviolet ray disinfector
Sterilizing.
The concrete condition for breathing branch is illustrated below, specifically：Breathe one end and the conversion valve of air inlet pipe 23
22 connections, the other end and breathing escape pipe 24 for breathing air inlet pipe 23 can connect cooperation with breathing connecting leg 25.
When breathing air inlet pipe 23, breathing escape pipe 24 are connect with breathing connecting leg 25, at this point, current breathing branch is in
Breathing Suppotion state can provide Breathing Suppotion for patient, i.e., be connected to and in communication with, supply back for air circuit and current breathing branch
The air source that road provides enters in breathing air inlet pipe 23, and by breathing connecting leg 25 for patient respiration, the gas of patient's exhalation enters
It breathes in escape pipe 24, enters in carboloy dioxide canister 33 into the exhaled gas in breathing escape pipe 24, by carbon dioxide
Tourie 33 absorbs the carbon dioxide in exhaled gas, and the gas after the absorption of carboloy dioxide canister 33 is by absorbing exhaust pipe
34 can be again introduced into breathing air inlet pipe 23, and be breathed entirely for patient respiration together with the air source provided for air circuit
Cheng Zhong is repeated the above process.
Further, machine control respirator 27 and manual sacculus 28, the machine control are additionally provided in the breathing air inlet pipe 23
Respirator 27 is connect by being pressurized connecting tube 26 with breathing air inlet pipe 23 with manual sacculus 28, and manual sacculus 28 passes through sacculus connecting leg
37 are connected to supercharging connecting tube 36；The breather check valve of determining gas flow is additionally provided in breathing air inlet pipe 23；
Breathing branch ultraviolet ray disinfector can also be to machine control respirator 27, increasing using the ultraviolet light of the transmitting of quartz burner 42
Connecting tube 26, sacculus connecting leg 37 and breather check valve is pressed to carry out ultraviolet radiation for sterilizing and disinfecting.
The breathing escape pipe 24 is equipped with capnograph 31 and is used to indicate the outlet pressure instruction of pressure
Device 32.
In the utility model embodiment, in order to ensure air source can only enter from breathing air inlet pipe 23 in breathing circuit, and gas
Source can only be flowed after entering in breathing air inlet pipe 23 along the direction of breathing air inlet pipe 23, and air inlet is arranged in breathing air inlet pipe 23
Check valve, breather check valve are located at supercharging connecting tube 26 and breathing 23 engaging portion of air inlet pipe and conversion valve in breathing air inlet pipe
Between 22.It can enter machine control respirator 27 and manual sacculus 28 into the air source or sterilizing gas breathed in air inlet pipe 23,
Machine control respirator 27, manual sacculus 28 can increase air pressure, and gas is again introduced into breathing air inlet pipe 23, machine control breathing
Device 27, manual 28 specific structure type of sacculus and specific work process are known to those skilled in the art, herein not
It repeats again.It, can be on breathing air inlet pipe 23 in addition, manual sacculus 28 is connected to by air bag connecting leg 37 with supercharging connecting tube 26
Pressure overflow valve 29 and admission pressure indicator 30 are set, when the pressure in breathing air inlet pipe 23 is excessive, pressure can be passed through
Power overflow valve 29 discharges, and can breathe the air pressure in air inlet pipe 23 with real-time display by admission pressure indicator 30.
The carbon dioxide content that exhaled gas in breathing escape pipe 24 is detected by capnograph 31, passes through outlet
Pressure indicator 32 can breathe the air pressure in escape pipe 24, capnograph 31, carboloy dioxide canister with real-time display
33 may be used the common structure type of the art, specially known to those skilled in the art.When it is implemented, being
The flow direction for ensureing exhaled gas in breathing escape pipe 24 and absorbs in exhaust pipe 34 and can be arranged outgassing nonreturn valve, outlet
The effect of check valve is similar with the effect of above-mentioned breather check valve, that is, avoids air source, sterilizing gas by absorbing exhaust pipe
34 enter in carboloy dioxide canister 33, and the specific effect of outgassing nonreturn valve and the course of work can refer to breather check valve
Description, details are not described herein again.
In the utility model embodiment, in order to reach sterilizing purpose, breathing branch is equipped in each breathing branch
Sterilizing region, ultraviolet lamp tube 42 can be configured according to breathing branch sterilizing region, and in Fig. 1 and Fig. 2, two are exhaled
The breathing branch sterilizing region for inhaling branch is respectively to breathe branch sterilizing region B and breathing branch sterilizing area
Domain C.
For the breathing branch being connect with conversion valve 22 by breathing the first connecting leg of branch 36, the breathing branch sterilization
Sterilising zone B is breathed by the first connecting leg of breathing branch 36, breathing air inlet pipe 33, breathing escape pipe 24, supercharging connecting tube 26, machine control
Device 27, sacculus connecting leg 37, capnograph 31 and absorption exhaust pipe 34 form, and the second connecting leg of branch is breathed for passing through
The 35 breathing branches being connect with conversion valve 22, the breathing branch sterilizing region C-structure region formed and breathing branch
Sterilizing region B is essentially identical, and it is that breathing branch second connects to include in breathing branch sterilizing region C when distinguishing only
Pipe 35 can specifically refer to above description, and details are not described herein again.When it is implemented, indicating pressure overflow valve 29, admission pressure
Device 30, outlet pressure indicator 32 and carboloy dioxide canister 33 need not carry out sterilizing.
Ultraviolet light of the branch ultraviolet ray disinfector using the transmitting of ultraviolet lamp tube 42 for sterilizing is breathed, breathing branch is purple
The specific constructive form of outside line sterilizer can refer to the explanation for air circuit ultraviolet ray disinfector 20, as long as can meet to breathing
The disinfection effect of branch, details are not described herein again.
Two breathing branches are arranged in the utility model in breathing circuit, and each branch that breathes has matched breathing branch
Ultraviolet ray sterilizer, for air circuit have it is matched for air circuit ultraviolet ray disinfector 20, using for air circuit ultraviolet light
Sterilizer 20 can be arbitrarily to carrying out ultraviolet radiation for sterilizing and disinfecting for air circuit, can be to being in using breathing branch ultraviolet ray disinfector
The breathing branch of off working state carries out sterilizing, can effectively realize that the respiratory system to Breathing Suppotion equipment carries out disinfection,
Reduce disinfection amount, disinfection efficiency improved, to the same Breathing Suppotion equipment, it can be ensured that while use and disinfection, reduction at
This, securely and reliably.
Claims (4)
1. a kind of Breathing Suppotion of double loop disinfection by ultraviolet light sets backup breathing system, including breathing circuit and with the breathing
It is loop-coupled for air circuit；It is characterized in that：The breathing circuit is arranged side by side by two-way and mutually independent breathing branch forms；Also
Including can to for air circuit, breathing branch using ultraviolet light progress sterilizing disinfection by ultraviolet light mechanism；
The disinfection by ultraviolet light mechanism by for for air circuit carry out sterilizing for air circuit ultraviolet ray disinfector (20)
And the breathing branch ultraviolet ray disinfector for carrying out sterilizing to breathing branch forms, two in disinfection by ultraviolet light mechanism
A breathing branch ultraviolet ray disinfector is corresponded with breathing branch, can be to corresponding will pass through breathing branch ultraviolet ray disinfector
Breathing branch fix and carry out Stand-Alone Biocidal disinfection, when breathing branch and be in off working state, corresponding breathing is propped up
Road ultraviolet ray disinfector could carry out sterilizing to the breathing branch in off working state；
Further include passing through in conversion valve (22) and breathing circuit for air circuit for controlling the conversion valve of aeration status (22)
Breathing branch connection, for air circuit by conversion valve (22) can with one in breathing circuit breathe branch be connected to and in communication with,
To transmit gas to the breathing branch being currently connected to by conversion valve (22)；
The breathing branch includes air inlet branch road and outlet branch, and air inlet branch road includes the breathing air inlet pipe for receiving air inlet
(23), outlet branch include breathing escape pipe (24) for receiving outlet and connect with the breathing escape pipe (24) two
Carbonoxide tourie (33), absorption exhaust pipe (34) of the setting for outlet on carboloy dioxide canister (33), through carbon dioxide
Gas after tourie (33) absorbs can be entered in breathing air inlet pipe (23) by absorbing exhaust pipe (34)；
Breathing branch ultraviolet ray disinfector includes for emitting the quartz burner of ultraviolet light (42), breathing branch disinfection by ultraviolet light
Device to breathing air inlet pipe (23), breathing escape pipe (24) and can be absorbed simultaneously using the ultraviolet light of quartz burner (42) transmitting
Exhaust pipe (34) carries out sterilizing；
Machine control respirator (27) and manual sacculus (28), the machine control respirator are additionally provided on the breathing air inlet pipe (23)
(27) it is connect with breathing air inlet pipe (23) with manual sacculus (28) by being pressurized connecting tube (26), manual sacculus (28) passes through sacculus
Connecting leg (37) is connected to supercharging connecting tube (36)；The breather check valve of determining gas flow is additionally provided in breathing air inlet pipe (23)；
Breathing branch ultraviolet ray disinfector can also be to machine control respirator (27), increasing using the ultraviolet light of quartz burner (42) transmitting
Connecting tube (26), sacculus connecting leg (37) and breather check valve is pressed to carry out ultraviolet radiation for sterilizing and disinfecting.
2. the Breathing Suppotion of double loop disinfection by ultraviolet light according to claim 1 sets backup breathing system, it is characterized in that：Institute
It includes air-source for providing the source of oxygen of high-concentration oxygen (1) and for providing low concentration oxygen to state for air circuit
(11), the oxygen in the source of oxygen (1), the air in air-source (11) can enter the Volatile anesthetic for storing volatilizable anaesthetic
(18) in, volatilizable anaesthetic can follow mixed oxygen, air to enter breathing circuit in Volatile anesthetic (18)；
Source of oxygen connecting leg (5) is equipped in the source of oxygen (1), one end of source of oxygen connecting leg (5) is connect with source of oxygen (1), oxygen
The other end of air source connecting leg (5) is connect with source of oxygen flowmeter (6), and source of oxygen flowmeter (6) passes through source of oxygen flowmeter connecting leg
(10) it is connected to Volatile anesthetic (18)；
It is also set up on source of oxygen connecting leg (5) for the rapid air feeding pipe (8) to breathing circuit rapid air feeding, rapid air feeding pipe (8)
Upper setting high-speed switch (7)；
It is described for air circuit ultraviolet ray disinfector (20) include for emitting the quartz burner of ultraviolet light (42), for air circuit purple
Outside line sterilizer (20) is using the ultraviolet light of quartz burner (42) transmitting simultaneously to source of oxygen connecting leg (5), source of oxygen flowmeter
(6), high-speed switch (7) and rapid air feeding pipe (8) carry out ultraviolet radiation for sterilizing and disinfecting.
3. the Breathing Suppotion of double loop disinfection by ultraviolet light according to claim 2 sets backup breathing system, it is characterized in that：Institute
It states and is arranged on source of oxygen connecting leg (5) for being adapted to the source of oxygen connector (2) connected with source of oxygen (1), for controlling ventilation shape
The source of oxygen control switch (3) of state and the source of oxygen control valve (4) for adjusting venting pressure.
4. the Breathing Suppotion of double loop disinfection by ultraviolet light according to claim 3 sets backup breathing system, it is characterized in that：Institute
It states air-source (11) and is equipped with air-source connecting leg (15), one end of the air-source connecting leg (15) is connect with air-source (11), empty
The other end of air source connecting leg (15) is connect with air-source flowmeter (16), and air-source flowmeter (16) is connected by air-source flowmeter
Pipe (17) is connected with Volatile anesthetic (18)；
Air-source connecting leg (15) is connected to by air-source rapid air feeding pipe (9) with source of oxygen connecting leg (5), air-source rapid air feeding pipe
(9) air-source high-speed switch (39) is set on；
It can also be to air-source flowmeter using the ultraviolet light of quartz burner (42) transmitting for air circuit ultraviolet ray disinfector (20)
(16), air-source flowmeter connecting leg (17), air-source rapid air feeding pipe (9) and air-source high-speed switch (39) carry out ultraviolet light
Sterilizing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367243.8U CN207804733U (en) | 2017-04-10 | 2017-04-10 | The Breathing Suppotion of double loop disinfection by ultraviolet light sets backup breathing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367243.8U CN207804733U (en) | 2017-04-10 | 2017-04-10 | The Breathing Suppotion of double loop disinfection by ultraviolet light sets backup breathing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207804733U true CN207804733U (en) | 2018-09-04 |
Family
ID=63335570
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720367243.8U Expired - Fee Related CN207804733U (en) | 2017-04-10 | 2017-04-10 | The Breathing Suppotion of double loop disinfection by ultraviolet light sets backup breathing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207804733U (en) |
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2017
- 2017-04-10 CN CN201720367243.8U patent/CN207804733U/en not_active Expired - Fee Related
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Granted publication date: 20180904 |