CN204655715U - A kind of anesthetic ventilator - Google Patents
A kind of anesthetic ventilator Download PDFInfo
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- CN204655715U CN204655715U CN201520204772.7U CN201520204772U CN204655715U CN 204655715 U CN204655715 U CN 204655715U CN 201520204772 U CN201520204772 U CN 201520204772U CN 204655715 U CN204655715 U CN 204655715U
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- tube
- anesthesia
- anesthetic
- breathing
- anesthesia tube
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Abstract
A kind of anesthetic ventilator, comprise respirator, anesthetic evaporator and breathing mask, described anesthetic evaporator top is provided with the first anesthesia tube and the second anesthesia tube, first anesthesia tube is all connected with connection tube with the second anesthesia tube, described connection tube one end is provided with anesthetis flow control valve, described anesthetis flow control valve is connected with breathing base by suction hose, breathe base bottom to be connected with breathing mask, breathe base side and be connected with exhalation flexible pipe, breathing out hose connectionly has CO2 absorber system, CO2 absorber system connects tail gas surge flask, tail gas surge flask connects exhaust collection device by pipeline, the described connection tube other end is provided with respirator, respirator is connected with oxygen flux control device by oxygen output pipe, this utility model structure is simple, oxygen supply can be carried out and Supplementary Anesthesia ventilation breath simultaneously, carbon dioxide can be collected in time, anaesthetic effect is good, use easy to assembly.
Description
Technical field
This utility model relates to technical field of medical instrument, specifically a kind of anesthetic ventilator.
Background technology
General; inhalation anesthesia is the alveolar by mechanical circuit, anesthetis being sent into patient; form anesthetics gas dispersion to blood; thus inhibitory action is produced to central nervous system; patient is anaesthetized; meanwhile inhalation anesthesia must guarantee that in anaesthesia process patient oxygen supply is good, and anaesthetic effect just can be made to continue and stablize.But when performing the operation depth of anesthesia and oxygen-supplying amount wayward, and have stimulation to respiratory tract, affect the carrying out of patient status and operation; In addition, carrying out breathing in the process of anesthesia, the carbon dioxide that patient breathes out is collected in breathing mask and can not collects in time, can reduce the concentration of anesthesia mist agent and oxygen, thus reduces anaesthetic effect.
Utility model content
The purpose of this utility model is to provide one can carry out oxygen supply and Supplementary Anesthesia ventilation breath simultaneously, can collect carbon dioxide in time, improves the anesthetic ventilator of anaesthetic effect, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, this utility model provides following technical scheme:
A kind of anesthetic ventilator, comprise respirator, anesthetic evaporator and breathing mask, described anesthetic evaporator top is provided with the first anesthesia tube and the second anesthesia tube, first anesthesia tube is all connected with connection tube with the second anesthesia tube, described connection tube one end is provided with anesthetis flow control valve, described anesthetis flow control valve is connected with breathing base by suction hose, breathe base bottom to be connected with breathing mask, breathe base side and be connected with exhalation flexible pipe, breathing out hose connectionly has CO2 absorber system, CO2 absorber system connects tail gas surge flask, tail gas surge flask connects exhaust collection device by pipeline, the described connection tube other end is provided with respirator, respirator is connected with oxygen flux control device by oxygen output pipe, oxygen flux control device is provided with oxygen feeding tube, described first anesthesia tube is provided with the first stop valve and gas display instrument, second anesthesia tube is provided with the second stop valve, connection tube and the connection tube between the first anesthesia tube and the second anesthesia tube junction are provided with the 3rd stop valve.
Further, anesthesia reactor and anesthetis is provided with in described anesthetic evaporator, first anesthesia tube and the second anesthesia tube bottom are all stretched in anesthetic evaporator, described first anesthesia tube bottom is positioned at anesthetis liquid level upper end, and the second anesthesia tube bottom is connected and stretches into bottom anesthetic evaporator arrange with anesthesia reactor.
Further, described suction hose is provided with breather cheek valve with breathing base junction.
Further, described exhalation flexible pipe and CO2 absorber system junction are provided with expiratory one-way valve.
Further, described first anesthesia tube is connected with connection tube by the first Pneumatic quick connector.
Further, described second anesthesia tube is connected with connection tube by the second Pneumatic quick connector.
The beneficial effects of the utility model are: during use, close the 3rd stop valve, open the second stop valve, connect source of oxygen, open respirator, oxygen flow is regulated as required by oxygen flux control device, oxygen is made to enter in anesthetic evaporator by respirator along connection tube and the second anesthesia tube, anesthesia reactor is had an effect, produce anesthetis steam, after this first stop valve is opened, anesthesia steam and oxygen is made to enter in breathing mask, for patient's anesthesia respiration, can by anaesthetic while oxygen supply is carried out to patient, anesthetics gas permeates in blood by patient's alveolar, thus inhibitory action is produced to central nervous system, patient is anaesthetized, anesthetis flow control valve is connected with breathing base by suction hose, and suction hose is provided with breather cheek valve with breathing base junction, and the gas avoiding patient to breathe out enters in suction hose, reduces the concentration of anaesthetic G&O, breathe base side and be connected with exhalation flexible pipe, breathing out hose connectionly has CO2 absorber system, CO2 absorber system connects tail gas surge flask, tail gas surge flask connects exhaust collection device by pipeline, the carbon dioxide of patient's exhalation can be absorbed by CO2 absorber system, tail gas surge flask and exhaust collection device effectively in time, ensure that patient improves anaesthetic effect while well breathing condition.
In sum, this utility model structure is simple, and can carry out oxygen supply and Supplementary Anesthesia ventilation breath, can collect carbon dioxide in time, anaesthetic effect is good, uses easy to assembly simultaneously.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of anesthetic ventilator.
In figure: 1-breathing mask, 2-breathes base, 3-breather cheek valve, 4-suction hose, 5-anesthetis flow control valve, 6-expiratory one-way valve, 7-CO2 absorber system, 8-tail gas surge flask, 9-exhaust collection device, 10-first stop valve, 11-anesthetic evaporator, 12-anesthetis, 13-anaesthetizes reactor, 14-gas display instrument, 15-oxygen flux control device, 16-respirator, 17-oxygen feeding tube, 18-first anesthesia tube, 19-second anesthesia tube, 20-second stop valve, 21-the 3rd stop valve, 22-connection tube, 23-oxygen output pipe.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
Refer to Fig. 1, in this utility model embodiment, a kind of anesthetic ventilator, comprise respirator 16, anesthetic evaporator 11 and breathing mask 1, described anesthetic evaporator 11 top is provided with the first anesthesia tube 18 and the second anesthesia tube 19, first anesthesia tube 18 is all connected with connection tube 22 with the second anesthesia tube 19, described connection tube 22 one end is provided with anesthetis flow control valve 5, described anesthetis flow control valve 5 is connected with breathing base 2 by suction hose 4, breathe base 2 bottom to be connected with breathing mask 1, breathe base 2 side and be connected with exhalation flexible pipe, breathing out hose connectionly has CO2 absorber system 7, CO2 absorber system 7 connects tail gas surge flask 8, tail gas surge flask 8 connects exhaust collection device 9 by pipeline, described connection tube 22 other end is provided with respirator 16, respirator 16 is connected with oxygen flux control device 15 by oxygen output pipe 23, oxygen flux control device 15 is provided with oxygen feeding tube 17, described first anesthesia tube 18 is provided with the first stop valve 10 and gas display instrument 14, second anesthesia tube 19 is provided with the second stop valve 20, connection tube 22 and the connection tube 22 between the first anesthesia tube 18 and the second anesthesia tube 19 junction are provided with the 3rd stop valve 21.
In embodiment, anesthesia reactor 13 and anesthetis 12 is provided with in described anesthetic evaporator 11, first anesthesia tube 18 and the second anesthesia tube 19 bottom are all stretched in anesthetic evaporator 11, described first anesthesia tube 18 bottom is positioned at anesthetis 12 liquid level upper end, and the second anesthesia tube 19 bottom is connected and stretches into bottom anesthetic evaporator 11 arrange with anesthesia reactor 13.
In embodiment, described suction hose 4 is provided with breather cheek valve 3 with breathing base 2 junction, and the gas avoiding patient to breathe out enters in suction hose 4.
In embodiment, described exhalation flexible pipe and CO2 absorber system 7 junction are provided with expiratory one-way valve 6, avoid entering the gas backstreaming in CO2 absorber system 7.
In embodiment, described first anesthesia tube 18 is connected with connection tube 22 by the first Pneumatic quick connector (not shown), thus guarantee the first anesthesia tube 18 and connection tube 22 assemble convenient disassembly.
In embodiment, described second anesthesia tube 19 is connected with connection tube 22 by the second Pneumatic quick connector (not shown), thus guarantee the second anesthesia tube 19 and connection tube 22 assemble convenient disassembly.
Operation principle of the present utility model is: during use, close the 3rd stop valve 21, open the second stop valve 20, connect source of oxygen, open respirator 16, oxygen flow is regulated as required by oxygen flux control device 15, oxygen is made to enter in anesthetic evaporator 11 by respirator 16 along connection tube 22 and the second anesthesia tube 19, anesthesia reactor 13 is had an effect, produce anesthetis steam, after this first stop valve 10 is opened, make anesthesia steam and oxygen along the first anesthesia tube 18, connection tube 22, anesthetis flow control valve 5 and suction hose 4 enter in breathing mask 1, for patient's anesthesia respiration, anaesthetic can be brought into alveolar together while oxygen supply is carried out to patient, anesthetics gas permeates in blood by patient's alveolar, thus inhibitory action is produced to central nervous system, patient is anaesthetized, anesthetis flow control valve 5 is connected with breathing base 2 by suction hose 4, and suction hose 4 is provided with breather cheek valve 3 with breathing base 2 junction, and the gas avoiding patient to breathe out enters the concentration reducing anaesthetic G&O in suction hose 4, breathe base 2 side and be connected with exhalation flexible pipe, breathing out hose connectionly has CO2 absorber system 7, CO2 absorber system 7 connects tail gas surge flask 8, tail gas surge flask 8 connects exhaust collection device 9 by pipeline, the carbon dioxide of patient's exhalation can be absorbed by CO2 absorber system 7, tail gas surge flask 8 and exhaust collection device 9 effectively in time, ensure that patient improves anaesthetic effect while well breathing condition, after operation terminates, close the first stop valve 10 and the second stop valve 20, open the 3rd stop valve 21, pure oxygen is directly entered in patient body by connection tube 22, suction hose 4 and breathing mask 1, accelerate the discharge of anesthetics, be conducive to patient and recover rapidly clear-headed, economical and practical, medical worker can do further adjustment by the oxygen observed on gas display instrument 14 with the content ratio of anesthesia steam simultaneously, is conducive to operation and completes fast.
To those skilled in the art, obvious this utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or basic feature, can realize this utility model in other specific forms.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the equivalency by dropping on claim and scope are included in this utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this description is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should by description integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (6)
1. an anesthetic ventilator, comprise respirator, anesthetic evaporator and breathing mask, it is characterized in that, described anesthetic evaporator top is provided with the first anesthesia tube and the second anesthesia tube, first anesthesia tube is all connected with connection tube with the second anesthesia tube, described connection tube one end is provided with anesthetis flow control valve, described anesthetis flow control valve is connected with breathing base by suction hose, breathe base bottom to be connected with breathing mask, breathe base side and be connected with exhalation flexible pipe, breathing out hose connectionly has CO2 absorber system, CO2 absorber system connects tail gas surge flask, tail gas surge flask connects exhaust collection device by pipeline, the described connection tube other end is provided with respirator, respirator is connected with oxygen flux control device by oxygen output pipe, oxygen flux control device is provided with oxygen feeding tube, described first anesthesia tube is provided with the first stop valve and gas display instrument, second anesthesia tube is provided with the second stop valve, connection tube and the connection tube between the first anesthesia tube and the second anesthesia tube junction are provided with the 3rd stop valve.
2. a kind of anesthetic ventilator according to claim 1, it is characterized in that, anesthesia reactor and anesthetis is provided with in described anesthetic evaporator, first anesthesia tube and the second anesthesia tube bottom are all stretched in anesthetic evaporator, described first anesthesia tube bottom is positioned at anesthetis liquid level upper end, and the second anesthesia tube bottom is connected and stretches into bottom anesthetic evaporator arrange with anesthesia reactor.
3. a kind of anesthetic ventilator according to claim 1, is characterized in that, described suction hose is provided with breather cheek valve with breathing base junction.
4. a kind of anesthetic ventilator according to claim 1, is characterized in that, described exhalation flexible pipe and CO2 absorber system junction are provided with expiratory one-way valve.
5. a kind of anesthetic ventilator according to claim 1, is characterized in that, described first anesthesia tube is connected with connection tube by the first Pneumatic quick connector.
6. a kind of anesthetic ventilator according to claim 1, is characterized in that, described second anesthesia tube is connected with connection tube by the second Pneumatic quick connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204772.7U CN204655715U (en) | 2015-04-08 | 2015-04-08 | A kind of anesthetic ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520204772.7U CN204655715U (en) | 2015-04-08 | 2015-04-08 | A kind of anesthetic ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204655715U true CN204655715U (en) | 2015-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520204772.7U Expired - Fee Related CN204655715U (en) | 2015-04-08 | 2015-04-08 | A kind of anesthetic ventilator |
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| Country | Link |
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| CN (1) | CN204655715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395227A (en) * | 2018-12-17 | 2019-03-01 | 无锡圣诺亚科技有限公司 | External absorption unit of dioxide carbon |
| CN114901207A (en) * | 2020-12-30 | 2022-08-12 | 深圳迈瑞动物医疗科技有限公司 | Anesthesia breathing device, anesthesia breathing gas circuit system and anesthesia gas circuit system |
-
2015
- 2015-04-08 CN CN201520204772.7U patent/CN204655715U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109395227A (en) * | 2018-12-17 | 2019-03-01 | 无锡圣诺亚科技有限公司 | External absorption unit of dioxide carbon |
| CN114901207A (en) * | 2020-12-30 | 2022-08-12 | 深圳迈瑞动物医疗科技有限公司 | Anesthesia breathing device, anesthesia breathing gas circuit system and anesthesia gas circuit system |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150923 Termination date: 20170408 |