CN207996350U - Breathing Suppotion with disinfection by ultraviolet light sets backup breathing system - Google Patents
Breathing Suppotion with disinfection by ultraviolet light sets backup breathing system Download PDFInfo
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- CN207996350U CN207996350U CN201720367244.2U CN201720367244U CN207996350U CN 207996350 U CN207996350 U CN 207996350U CN 201720367244 U CN201720367244 U CN 201720367244U CN 207996350 U CN207996350 U CN 207996350U
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Abstract
The utility model is related to a kind of Breathing Suppotions with disinfection by ultraviolet light to set backup breathing system comprising breathing circuit and for air circuit;Include at least one breathing branch in breathing circuit, further includes disinfection by ultraviolet light mechanism;Disinfection by ultraviolet light mechanism includes for air circuit ultraviolet ray disinfector and breathing branch ultraviolet ray disinfector, the quantity of disinfection by ultraviolet light mechanism internal respiration branch ultraviolet ray disinfector is consistent with the quantity of breathing circuit internal respiration branch, so that breathing branch ultraviolet ray disinfector is corresponded with breathing branch, independent sterilizing can be carried out to breathing branch accordingly by breathing branch ultraviolet ray disinfector;When a breathing branch is in off working state, breathing branch ultraviolet ray disinfector corresponding with the breathing branch could start and carry out sterilizing to breathing branch.It is compact-sized, it can effectively realize that the respiratory system to Breathing Suppotion equipment carries out disinfection, reduce disinfection amount, improve disinfection efficiency, reduce cost, 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 exhaling with disinfection by ultraviolet light
Holding equipment respiratory system is inhaled, the technical field of Breathing Suppotion equipment is belonged to.
Background technology
Anesthesia machine is the Medical Devices that must be used in general anesthesia, and Breathing Suppotion is provided for patient in general anesthesia, and
Sucking anaesthetic is provided into patient airway.
Anesthesia machine is at high price, it is clear that cannot accomplish that a people one is thrown with one.In order to avoid Anesthesia machine is between different patients
Cross-infection when use has developed Anesthesia machine sterilizing machine in the market.But Anesthesia machine with sterilizing machine using cumbersome, need by
Sterilizing gas inlet and outlet are connected to Anesthesia machine inlet and outlet connectors, it is also necessary to which professional aside operates and guards.When Anesthesia machine sterilizes
After the completion, it reuses vacuum suction system sterilizing gas remaining in Anesthesia machine pipeline is discharged.
Also costly with sterilizing machine price, use is extremely inconvenient for Anesthesia machine, it is difficult to conventional after accomplishing each patient's use
Disinfection.The chance of cross-infection has been retained to operation patients.Urgent clinical needs one kind can be implemented after can ensure that each patient's use
The Anesthesia machine of disinfection thoroughly avoids cross-infection.
Invention content
The purpose of the utility model is to overcome the deficiencies in the prior art, provide a kind of exhaling with disinfection by ultraviolet light
Holding equipment respiratory system is inhaled, it is compact-sized, it can effectively realize that the respiratory system to Breathing Suppotion equipment carries out disinfection, drop
Low disinfection amount improves disinfection efficiency, reduces cost, securely and reliably.
According to technical solution provided by the utility model, the Breathing Suppotion with disinfection by ultraviolet light sets backup breaths system
System, including breathing circuit and connect with the breathing circuit for air circuit;Include at least one exhale in the breathing circuit
Branch is inhaled, further including can be to for air circuit, the disinfection by ultraviolet light mechanism for breathing branch using ultraviolet light progress sterilizing;
The disinfection by ultraviolet light mechanism include for for air circuit carry out sterilizing for air circuit disinfection by ultraviolet light
Device and for breathing branch carry out sterilizing breathing branch ultraviolet ray disinfector, disinfection by ultraviolet light mechanism internal respiration branch
The quantity of road ultraviolet ray disinfector is consistent with the quantity of breathing circuit internal respiration branch, so that breathing branch disinfection by ultraviolet light
Device is corresponded with breathing branch, and independent sterilization can be carried out to breathing branch accordingly by breathing branch ultraviolet ray disinfector
Disinfection;
When a breathing branch is in off working state, breathing branch ultraviolet light corresponding with the breathing branch
Sterilizer could start and carry out sterilizing to breathing branch.
When having two or more breathing branches in breathing circuit, each branch that breathes is in mutual indepedent, and also
Include the conversion valve for controlling aeration status, is connected by the breathing branch in conversion valve and breathing circuit for air circuit
It connects;
After capable of being connected to and in communication with the breathing branch of one in breathing circuit by conversion valve for air circuit, conversion can be passed through
Valve 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:The quantity and breathing circuit of disinfection by ultraviolet light mechanism internal respiration branch ultraviolet ray disinfector
The quantity of internal respiration branch is consistent, so that breathing branch ultraviolet ray disinfector is corresponded with breathing branch, passes through breathing
Branch ultraviolet ray disinfector can carry out independent sterilizing to breathing branch accordingly;It is in non-and if only if a breathing branch
When working condition, breathing branch ultraviolet ray disinfector corresponding with the breathing branch could start and be killed to breathing branch
Bacterium sterilizes, compact-sized, can effectively realize that the respiratory system to Breathing Suppotion equipment carries out disinfection, and reduces disinfection amount, carries
High disinfection efficiency reduces cost, securely and reliably.
Description of the drawings
Fig. 1 is that there are two a kind of usage state diagrams of breathing branch for the utility model breathing circuit tool.
Fig. 2 is that there are two another usage state diagrams of breathing branch for the utility model breathing circuit tool.
Fig. 3 is structural schematic diagram of the utility model for air circuit ultraviolet ray disinfector.
Fig. 4 is that only there are one the structural schematic diagrams of breathing branch in the utility model breathing circuit.
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.
In order to effectively realize that the respiratory system to Breathing Suppotion equipment carries out disinfection, disinfection amount is reduced, raising disappears
Toxic effect rate, the utility model include breathing circuit and connect with the breathing circuit for air circuit;In the breathing circuit
Including at least one breathing branch, 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 include for for air circuit carry out sterilizing for air circuit disinfection by ultraviolet light
Device 20 and for breathing branch carry out sterilizing breathing branch ultraviolet ray disinfector, the internal respiration of disinfection by ultraviolet light mechanism
The quantity of branch ultraviolet ray disinfector is consistent with the quantity of breathing circuit internal respiration branch, so that breathing branch ultraviolet light disappears
Malicious device is corresponded with breathing branch, and independent kill can be carried out to breathing branch accordingly by breathing branch ultraviolet ray disinfector
Bacterium sterilizes;
When a breathing branch is in off working state, breathing branch ultraviolet light corresponding with the breathing branch
Sterilizer could start and carry out sterilizing to breathing branch.
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.
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.
There are one or more breathing branches in the utility model embodiment, in breathing circuit, have when in breathing branch
When multiple breathing branches, between multiple breathing branches independently of each other, i.e., multiple breathing branches can be simultaneously by breathing connecting leg 25
Patient provides Breathing Suppotion or a breathing branch and provides Breathing Suppotion by breathing connecting leg 25 for patient, remaining breathing branch
Road is in the off working states such as closing.In the quantity and breathing circuit of disinfection by ultraviolet light mechanism internal respiration branch ultraviolet ray disinfector
The quantity for breathing branch is consistent, so as to realize breathing branch ultraviolet ray disinfector and breathe connecting one to one for branch,
Can ultraviolet radiation for sterilizing and disinfecting fixedly be carried out to a breathing branch using a breathing branch ultraviolet ray disinfector, and each
Between breathing branch ultraviolet ray disinfector also independently of each other.When it is implemented, purple for air circuit ultraviolet ray disinfector 20, breathing branch
Working condition between outside line sterilizer can be mutual indepedent, i.e., ultraviolet to being carried out for air circuit for air circuit ultraviolet ray disinfector 20
When line sterilizing, 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.
When having two or more breathing branches in breathing circuit, each branch that breathes is in mutual indepedent, and also
Include the conversion valve 22 for controlling aeration status, passes through the breathing branch in conversion valve 22 and breathing circuit for air circuit
Connection;
It, can be by turning after capable of being connected to and in communication with the breathing branch of one in breathing circuit by conversion valve 22 for air circuit
It changes valve 22 and transmits gas to the breathing branch being currently connected to.
Below by breathing circuit there is the case where not sharing a common fate branch to be specifically described.
As depicted in figs. 1 and 2, interior arranged side by side with the two-way and independent breathing branch of breathing circuit, it is each to breathe branch tool
There are one corresponding breathing branch ultraviolet ray disinfectors, to provide breathing by breathing the work of connecting leg 25 in a breathing branch
When support, ultraviolet radiation for sterilizing and disinfecting can be carried out to another breathing branch by breathing branch ultraviolet ray disinfector, that is, sterilized
When disinfection, the normal use of Breathing Suppotion equipment is not interfered with, improves the efficiency of the convenience and sterilizing that use, is reduced
Cost.
It is connect with the breathing branch in breathing circuit by conversion valve 22 for air circuit, passes through conversion valve for air circuit
22 can breathe branch with one in breathing circuit is connected to and in communication with, to be passed to the breathing branch being currently connected to by conversion valve 22
Gas transmission body.
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 for air circuit sterilizing region A's
Both sides, so as to simultaneously using the quartz burner 42 in ultraviolet light lower housing 40, ultraviolet light upper shell 41 simultaneously to supplying back
Road 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.
As shown in figure 4, for the case where only there are one breathing branches in breathing circuit, at this point, breathing air inlet pipe 23 directly with
Volatile anesthetic connecting leg 19 and rapid air feeding pipe 8 connect, and connection status need not be converted or be adjusted by conversion valve 22.
At this point, only breathing branch ultraviolet ray disinfector there are one branch ultraviolet ray disinfector is breathed in ultraviolet disinfecting apparatus structure
Still it is in one-to-one state with breathing branch.
When in breathing circuit only there are one breathing branch when, to for air circuit, breathing circuit use ultraviolet radiation for sterilizing and disinfecting
When, to carrying out sterilizing for air circuit, breathing branch ultraviolet light can also be utilized using for air circuit ultraviolet ray disinfector 20
Sterilizer carries out sterilizing to breathing branch.Due to being only capable of that in the case where breathing branch is in off working state ultraviolet light could be carried out
Therefore synchronous working side may be used for air circuit ultraviolet ray disinfector 20, breathing branch ultraviolet ray disinfector in sterilizing
Formula.
When for air circuit ultraviolet ray disinfector 20 with breathing branch ultraviolet ray disinfector using work asynchronously mode when, by sky
Air source connecting leg 15, air-source flowmeter 16, air-source flowmeter connecting leg 17, air-source rapid air feeding pipe 9, air-source high-speed 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, Volatile anesthetic
Connecting leg 19, breathing air inlet pipe 33, breathing escape pipe 24, supercharging connecting tube 26, machine control respirator 27, sacculus connecting leg 37, titanium dioxide
Carbon analyzer 31 and absorption exhaust pipe 34 can form single loop sterilizing region D, and ultraviolet disinfecting apparatus structure can be still
Sterilizing is carried out using quartz burner 42, the specific constructive form of ultraviolet disinfecting apparatus structure can refer to above-mentioned say
It is bright, as long as can realize that details are not described herein again to the sterilizing of single loop sterilizing region D.
The quantity of the utility model disinfection by ultraviolet light mechanism internal respiration branch ultraviolet ray disinfector and breathing circuit internal respiration
The quantity of branch is consistent, so that breathing branch ultraviolet ray disinfector is corresponded with breathing branch, it is purple by breathing branch
Outside line sterilizer can carry out independent sterilizing to breathing branch accordingly;It is in inoperative shape and if only if a breathing branch
When state, breathing branch ultraviolet ray disinfector corresponding with the breathing branch could start and carry out sterilization to breathing branch and disappear
Poison, it is compact-sized, it can effectively realize that the respiratory system to Breathing Suppotion equipment carries out disinfection, reduce disinfection amount, raising disappears
Toxic effect rate reduces cost, securely and reliably.
Claims (6)
1. a kind of Breathing Suppotion with disinfection by ultraviolet light sets backup breathing system, including breathing circuit and breathed back with described
Road connection for air circuit;It is characterized in that:Include at least one breathing branch in the breathing circuit, further including can be to supplying back
Road, breathing branch carry out the disinfection by ultraviolet light mechanism of sterilizing using ultraviolet light;
The disinfection by ultraviolet light mechanism include for for air circuit carry out sterilizing for air circuit ultraviolet ray disinfector
(20) and for the breathing branch ultraviolet ray disinfector to breathing branch progress sterilizing, the internal respiration of disinfection by ultraviolet light mechanism
The quantity of branch ultraviolet ray disinfector is consistent with the quantity of breathing circuit internal respiration branch, so that breathing branch ultraviolet light disappears
Malicious device is corresponded with breathing branch, and independent kill can be carried out to breathing branch accordingly by breathing branch ultraviolet ray disinfector
Bacterium sterilizes;
When a breathing branch is in off working state, breathing branch disinfection by ultraviolet light corresponding with the breathing branch
Device could start and carry out sterilizing to breathing branch;
When having two or more breathing branches in breathing circuit, each branch that breathes is in mutual indepedent, and further includes
Conversion valve (22) for controlling aeration status passes through the breathing branch in conversion valve (22) and breathing circuit for air circuit
Connection;
After capable of being connected to and in communication with the breathing branch of one in breathing circuit by conversion valve (22) for air circuit, conversion can be passed through
Valve (22) transmits gas to the breathing branch being currently connected to;
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.
2. the Breathing Suppotion according to claim 1 with disinfection by ultraviolet light sets backup breathing system, it is characterized in that:It is described
Machine control respirator (27) and manual sacculus (28), the machine control respirator (27) and manual control are additionally provided in breathing air inlet pipe (23)
Sacculus (28) is connect by being pressurized connecting tube (26) with breathing air inlet pipe (23), manual sacculus (28) by sacculus connecting leg (37) and
Connecting tube (36) is pressurized to be connected to;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.
3. the Breathing Suppotion according to claim 1 with disinfection by ultraviolet light sets backup breathing system, it is characterized in that:It is described
Include the air-source (11) for providing the source of oxygen of high-concentration oxygen (1) and for providing low concentration oxygen for air circuit,
The air in oxygen, air-source (11) in the source of oxygen (1) can enter in the Volatile anesthetic (18) for storing volatilizable anaesthetic,
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.
4. the Breathing Suppotion according to claim 3 with disinfection by ultraviolet light sets backup breathing system, it is characterized in that:It is described
It 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 aeration status
Source of oxygen control switch (3) and the source of oxygen control valve (4) for adjusting venting pressure.
5. the Breathing Suppotion according to claim 4 with disinfection by ultraviolet light sets backup breathing system, it is characterized in that:It is described
Air-source (11) is equipped with air-source connecting leg (15), and one end of the air-source connecting leg (15) is connect with air-source (11), air
The other end of source connecting leg (15) is connect with air-source flowmeter (16), and air-source flowmeter (16) passes through air-source flowmeter connecting leg
(17) it 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.
6. the Breathing Suppotion according to claim 4 with disinfection by ultraviolet light sets backup breathing system, it is characterized in that:It is described
Setting is for being adapted to the air-source connector (12) of connection, shape of ventilating for control with air-source (11) on air-source connecting leg (15)
The air-source control switch (13) of state and the air-source control valve (14) for adjusting venting pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367244.2U CN207996350U (en) | 2017-04-10 | 2017-04-10 | Breathing Suppotion with disinfection by ultraviolet light sets backup breathing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720367244.2U CN207996350U (en) | 2017-04-10 | 2017-04-10 | Breathing Suppotion with disinfection by ultraviolet light sets backup breathing system |
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| CN207996350U true CN207996350U (en) | 2018-10-23 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111067528A (en) * | 2020-03-23 | 2020-04-28 | 成都泰盟软件有限公司 | Energy metabolism measuring device |
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2017
- 2017-04-10 CN CN201720367244.2U patent/CN207996350U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111067528A (en) * | 2020-03-23 | 2020-04-28 | 成都泰盟软件有限公司 | Energy metabolism measuring device |
| CN111067528B (en) * | 2020-03-23 | 2020-07-28 | 成都泰盟软件有限公司 | Energy metabolism measuring device |
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