CN205924634U - Anesthesia breathing circuit structure - Google Patents
Anesthesia breathing circuit structure Download PDFInfo
- Publication number
- CN205924634U CN205924634U CN201620474756.4U CN201620474756U CN205924634U CN 205924634 U CN205924634 U CN 205924634U CN 201620474756 U CN201620474756 U CN 201620474756U CN 205924634 U CN205924634 U CN 205924634U
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- CN
- China
- Prior art keywords
- anesthesia
- conduit
- breathing
- respirator
- gas
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Abstract
The utility model provides an anesthesia breathing circuit structure, its includes oxygen conveyer, breathing machine, anesthesia gas storage bottle, anesthesia aerial fog spinning disk atomiser, respirator, its characterized in that of, the breathing circuit structure is including the the first loop who is used for inhaleing anesthesia gas, the tertiary circuit that is used for inhaled oxygen's second return circuit and is used for exhaling, the first loop includes and connects gradually together oxygen conveyer, buffering gasbag, breathing machine, the narcotic room that holds narcotic, anesthesia gas storage bottle, anesthesia aerial fog spinning disk atomiser, breathes base and respirator through the pipe, the second return circuit includes and connects gradually together oxygen conveyer, buffering gasbag, breathing machine, breathing base and respirator through the pipe, the tertiary circuit includes and connects gradually together respirator, breathes base, carbon dioxide absorber and exhaust gas collection ware through the pipe, and anesthesia gas storage bottle with be equipped with anesthesia gas flow controller between the anesthesia aerial fog spinning disk atomiser.
Description
【Technical field】
This utility model is related to medical apparatus and instruments, particularly to a kind of breathing circuit for anesthesia structure.
【Background technology】
General, inhalation anesthesia is the alveolar that anesthetis are sent into patient by mechanical circuit, forms anesthetics gas more
It is scattered to blood, thus Central nervous system produces inhibitory action, so that patient is anaesthetized, meanwhile inhalation anesthesia is in anaesthesia process
In must guarantee that patient oxygen supply is good, anaesthetic effect just can be made to continue and stablize.But depth of anesthesia and confession in operation
Oxygen amount is wayward, thus there is stimulation to respiratory tract, the carrying out of impact patient status and operation；And existing anesthesia outfit
The concentration ratio between oxygen and anaesthetic gas can not be adjusted according to actual needs, anaesthetic effect is not good.
【Utility model content】
The purpose of this utility model aims to solve the problem that the problems referred to above provide a kind of depth of anesthesia and oxygen-supplying amount easy to control, oxygen
Concentration ratio and anaesthetic gas between is easily adjusted, and breathing equipment is detachable, the good breathing circuit for anesthesia of anaesthetic effect
Structure.
For achieving the above object, this utility model provides a kind of breathing circuit for anesthesia structure, it include oxygen carrier,
Respirator, anesthesia gas holding bottle, anesthesia aerosolization device, breathing mask it is characterised in that described breathing circuit structure include for
First loop of inhalation anesthesia gas, the second servo loop for oxygen intake and the tertiary circuit for exhaling, described first loop
Including the oxygen carrier being connected in turn by conduit, buffer air bag, respirator, hold narcotic anesthetis room,
Anesthesia gas holding bottle, anesthesia aerosolization device, breathing base and breathing mask, described second servo loop includes being sequentially connected by conduit
Oxygen carrier together, buffer air bag, respirator, breathing base and breathing mask, described tertiary circuit is included by leading
Breathing mask, breathing base, CO2 absorber system and exhaust collection device that pipe is connected in turn；And in described anesthesia gas
It is provided with anesthesia air-flow amount controller between holding bottle and described anesthesia aerosolization device.
One the first threeway is provided with the conduit connecting described respirator and anesthetis room, the first of described first threeway
End is connected with described anesthetis room by conduit, and the second end of described first threeway is connected with described respirator by conduit, institute
The 3rd end stating the first threeway is connected with described breathing base by conduit.
The conduit that described first threeway is connected with described breathing base is provided with the first stop valve controlling conduit break-make.
Being provided with the conduit between described oxygen carrier and described buffer air bag makes gas circulate towards buffer air bag
Supply gas check valve, the conduit between described buffer air bag and described respirator is provided with the air inlet making gas circulate towards respirator
Check valve, the conduit between described respirator and described first threeway is provided with the list of giving vent to anger making gas circulate towards the first threeway
To valve, the conduit between described first threeway and described anesthetis room is provided with the second stop valve, described breathing base with
Conduit between described CO2 absorber system is provided with the exhalation check valve making gas circulate towards CO2 absorber system direction.
It is additionally provided with mixed air vessel and the 3rd stop valve between anesthetis room and anesthesia gas holding bottle, in described mixed air vessel
Bottom be provided with heating chamber, be provided with heater in described heating interior.
Contribution intentionally of the present utility model is, it efficiently solves the problems referred to above.This utility model passes through to be provided for
First loop of inhalation anesthesia gas, the second servo loop for oxygen intake and the tertiary circuit for exhaling, and set on loop
Put corresponding stop valve and check valve, make it easy to control the concentration ratio between oxygen and anaesthetic gas, control
Depth of anesthesia and oxygen-supplying amount, realize the purpose of this utility model.Of the present utility model have simple, the easy fractionation of structure, using letter
Single the features such as, there is very strong practicality.
【Brief description】
Fig. 1 is structural representation of the present utility model.
【Specific embodiment】
The following example is to be explained further and supplement to of the present utility model, does not constitute any limit to this utility model
System.
As shown in figure 1, breathing circuit for anesthesia structure of the present utility model is mainly characterized by, it is provided with three loops
First loop, second servo loop machine tertiary circuit, thus oxygen-supplying amount can conveniently be controlled.
Described first loop is used for inhalation anesthesia gas, oxygen carrier 1 that it includes being connected in turn by conduit,
Buffer air bag 2, respirator 3, hold narcotic anesthetis room 4, anesthesia gas holding bottle 5, anesthesia aerosolization device 6, breathing base 7
And breathing mask 8, gas circulating direction is to be circulated towards breathing mask 8 direction by oxygen carrier 1.
Described second servo loop is used for making patient suck purity oxygen, and the oxygen that it includes being connected in turn by conduit is defeated
Send device 1, buffer air bag 2, respirator 3, hold narcotic anesthetis room 4, anesthesia gas holding bottle 5, anesthesia aerosolization device 6, exhale
Inhale base 7 and breathing mask 8；The circulating direction of oxygen is to be circulated from oxygen carrier 1 to breathing mask 8 direction.
Described tertiary circuit is used for exhaling, and it includes breathing mask 8, the breathing base being connected in turn by conduit
7th, CO2 absorber system 9 and exhaust collection device 10, gas circulating direction is to be flowed towards exhaust collection device 10 direction by breathing mask 8
Logical.
For simplifying loop structure, on connecting the conduit that described respirator 3 is with anesthetis room 4, it is provided with first threeway
11, the first end of described first threeway 11 is connected with described anesthetis room 4 by conduit, and the second end of described first threeway 11 leads to
Cross conduit to connect with described respirator 3, the second end of described first threeway 11 is passed through conduit and connected with described breathing base 7.
For controlling gas circulation, the conduit that described first threeway 11 is connected with described breathing base 7 is provided with control and leads
The first stop valve 12 that Gutron is broken.Being provided with the conduit between described oxygen carrier 1 and described buffer air bag 2 makes gas court
The check valve 13 of supplying gas of buffer air bag 2 circulation, being provided with the conduit between described buffer air bag 2 and described respirator 3 makes gas
The breather check valve 14 that body circulates towards respirator 3, the conduit between described respirator 3 and described first threeway 11 is provided with to be made
The outgassing nonreturn valve 15 that gas circulates towards the first threeway 11, the conduit between described first threeway 11 and described anesthetis room 4
It is provided with the second stop valve 16, being provided with the conduit between described breathing base 7 and described CO2 absorber system 9 makes gas
Exhalation check valve 17 towards the circulation of CO2 absorber system 9 direction.
Additionally, being additionally provided with mixed air vessel 18 and the 3rd stop valve 19 between anesthetis room 4 and anesthesia gas holding bottle 5,
The bottom of described mixed air vessel 18 is provided with heating chamber 21, is provided with heater 22 in described heating chamber 21.Deposit in described anesthesia gas
It is provided with anesthesia air-flow amount controller 20 between storage bottle 5 and described anesthesia aerosolization device 6.
Take this, just define breathing circuit for anesthesia structure of the present utility model.The work of this breathing circuit for anesthesia structure is former
Reason is as follows：
Breathing mask 8 is fixed on patient's nose mouth by operation consent medical worker, opens the second stop valve 16, closes first section
Only valve 12, opens respirator 3, adjusts oxygen flow as desired by oxygen carrier 1, makes oxygen pass through respirator 3 and enter
To anesthesia evaporator, heater 22 electrified regulation in anesthesia evaporator heating chamber 21, make the anesthetis gas of anesthetis room 4
Change, produce anesthetis steam, hereafter open the 3rd stop valve 19, so that anesthesia steam and oxygen is entered in anesthesia gas holding bottle 5, fiber crops
Liquor-saturated steam flow to breathing mask 8 with oxygen after anesthesia aerosolization device 6 atomization, for patient's anesthesia respiration.After operation finishes,
Close the second stop valve 16 and the 3rd stop valve 19, open the first stop valve 12, so that pure oxygen is entered in the patient, accelerate anesthetics
Discharge, be conducive to the fast quick-recovery of patient regain consciousness.In operating process, medical worker can according to anesthesia air-flow amount controller 20 and
Oxygen carrier 1 controls the ratio of oxygen and anesthesia gas, and it is easy to adjust, simple to operate, improves the safety of patient's anesthesia
And effectiveness.Uninterrupted, depth of anesthesia and the oxygen supply of mixed gas can conveniently be adjusted by anaesthetizing air-flow amount controller 20
Amount is easily controlled.
Although being disclosed to this utility model by above example, scope of the present utility model is not limited to
In this, under conditions of conceiving without departing from this utility model, above each component can use the similar of art personnel understanding
Or equivalent element is replacing.
Claims (5)
1. a kind of breathing circuit for anesthesia structure, it includes oxygen carrier (1), respirator (3), anesthesia gas holding bottle (5), anesthesia
Aerosolization device (6), breathing mask (8) are it is characterised in that this breathing circuit structure includes first time for inhalation anesthesia gas
Road, the second servo loop for oxygen intake and the tertiary circuit for exhaling, described first loop includes connecting successively by conduit
The oxygen carrier (1) that is connected together, buffer air bag (2), respirator (3), hold narcotic anesthetis room (4), anesthesia gas
Holding bottle (5), anesthesia aerosolization device (6), breathing base (7) and breathing mask (8), described second servo loop include by conduit according to
The secondary oxygen carrier (1) linking together, buffer air bag (2), respirator (3), breathing base (7) and breathing mask (8), institute
State the breathing mask (8) that tertiary circuit includes being connected in turn, breathing base (7), CO2 absorber system by conduit
And exhaust collection device (10) (9)；And it is provided with anesthesia between described anesthesia gas holding bottle (5) and described anesthesia aerosolization device (6)
Air-flow amount controller (20).
2. breathing circuit for anesthesia structure as claimed in claim 1 is it is characterised in that connecting described respirator (3) and anesthesia
The conduit of agent room (4) is provided with first threeway (11), and the first end of described first threeway (11) passes through conduit and described fiber crops
Liquor-saturated dose of room (4) connection, the second end of described first threeway (11) is connected with described respirator (3) by conduit, and the described 1st
3rd end of logical (11) is passed through conduit and is connected with described breathing base (7).
3. breathing circuit for anesthesia structure as claimed in claim 2 is it is characterised in that exhale with described in described first threeway (11)
The conduit that suction base (7) connects is provided with the first stop valve (12) controlling conduit break-make.
4. breathing circuit for anesthesia structure as claimed in claim 3 it is characterised in that described oxygen carrier (1) with described
Conduit between buffer air bag (2) is provided with the check valve of supplying gas (13) making gas circulate towards buffer air bag (2), in described buffering
Conduit between air bag (2) and described respirator (3) is provided with the breather check valve (14) making gas circulate towards respirator (3),
Being provided with conduit between described respirator (3) and described first threeway (11) makes gas towards going out that the first threeway (11) is circulated
Gas check valve (15), is provided with the second stop valve on the conduit between described first threeway (11) and described anesthetis room (4)
(16), being provided with the conduit between described breathing base (7) and described CO2 absorber system (9) makes gas towards carbon dioxide
The exhalation check valve (17) of absorber (9) direction circulation.
5. breathing circuit for anesthesia structure as claimed in claim 4 is it is characterised in that store with anesthesia gas in anesthetis room (4)
It is additionally provided with mixed air vessel (18) and the 3rd stop valve (19) between bottle (5), be provided with heating in the bottom of described mixed air vessel (18)
Room (21), is provided with heater (22) in described heating chamber (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620474756.4U CN205924634U (en) | 2016-05-21 | 2016-05-21 | Anesthesia breathing circuit structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620474756.4U CN205924634U (en) | 2016-05-21 | 2016-05-21 | Anesthesia breathing circuit structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205924634U true CN205924634U (en) | 2017-02-08 |
Family
ID=57935187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620474756.4U Expired - Fee Related CN205924634U (en) | 2016-05-21 | 2016-05-21 | Anesthesia breathing circuit structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205924634U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108578861A (en) * | 2018-03-22 | 2018-09-28 | 高益世 | A kind of painless automatic anesthesia apparatus |
| CN108671351A (en) * | 2018-06-20 | 2018-10-19 | 无锡市人民医院 | A kind of department of anesthesia's anesthesiaing system with humidification function |
| CN109568776A (en) * | 2018-12-20 | 2019-04-05 | 庞玲 | A kind of department of anesthesia's nursing anaesthetic spraying device |
| CN112190809A (en) * | 2020-09-14 | 2021-01-08 | 李婧婧 | Emergency gas anesthesia system |
-
2016
- 2016-05-21 CN CN201620474756.4U patent/CN205924634U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108578861A (en) * | 2018-03-22 | 2018-09-28 | 高益世 | A kind of painless automatic anesthesia apparatus |
| CN108671351A (en) * | 2018-06-20 | 2018-10-19 | 无锡市人民医院 | A kind of department of anesthesia's anesthesiaing system with humidification function |
| CN109568776A (en) * | 2018-12-20 | 2019-04-05 | 庞玲 | A kind of department of anesthesia's nursing anaesthetic spraying device |
| CN112190809A (en) * | 2020-09-14 | 2021-01-08 | 李婧婧 | Emergency gas anesthesia system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20170521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |