CN201643295U - Simple anesthetic gas mixing suction device - Google Patents
Simple anesthetic gas mixing suction device Download PDFInfo
- Publication number
- CN201643295U CN201643295U CN2009200969397U CN200920096939U CN201643295U CN 201643295 U CN201643295 U CN 201643295U CN 2009200969397 U CN2009200969397 U CN 2009200969397U CN 200920096939 U CN200920096939 U CN 200920096939U CN 201643295 U CN201643295 U CN 201643295U
- Authority
- CN
- China
- Prior art keywords
- gas
- oxygen
- nitrous oxide
- air inlet
- flap valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
The utility model relates to a simple anesthetic gas mixing suction device, comprising a pressurizing oxygen adsorption mask and a drug administration device, and an air inlet valve and an air outlet valve are arranged on the oxygen adsorption mask; the air inlet valve and the air outlet valve are arranged in an anaesthetic mask, so as to lead patients not to adsorb the exhausted waste gas; the device can adsorb volatile anaesthetic gas, oxygen gas and nitrous oxide at the meantime or selectively; adsorbents are added in the drug administration device to prevent the volatile anaesthetic gas from being spilled out; the contact area of the volatile anesthetics and the oxygen gas is changed by a knob, so as to change the volatile anaesthetic gas concentration in the mixed gas; the volatile anaesthetic gas concentration in the mixed gas can be changed by oxygen gas flow rate in the air inlet pipe; nitrous oxide gas can be injected in an exhaust pipe of the drug administration device by a three-way pipe, and the concentration of the oxygen gas and the nitrous oxide in the mixed gas can be changed by changing the flow rate of the e oxygen gas and the nitrous oxide; the device is simple and is easy to operate, and the price is low.
Description
Technical field
This utility model belongs to the armarium technical field, relates to a kind of simple and easy anesthetic gases mixing suction apparatus; Being mainly used in needs general anesthesia or analgesia but not to be equipped with the medical space of anesthetic machine.For example: hospital emergency minor operation room, artificial abortion chamber, natuary, inspection chamber, basic hospital operating room.
Background technology
Sucking anesthesia is the important component part of general anesthesia.Its characteristics are: rapid-actionly revive soon, controllability is strong, and breath cycle is stable, not by the metabolism noresidue etc., is widely used in anesthesia and paroxysmal pain field at present in the body.But the enforcement that sucks anesthesia needs complicated anesthetic machine and guarantees, costs an arm and a leg.The gas that can be used for sucking anesthesia has: nitrous oxide, enflurane, isoflurane, sevoflurane etc.Nitrous oxide is nonpoisonous and tasteless, and analgesic activity is arranged, and is accepted by the people easily, is present the most frequently used inhalation anesthetic thing; But its anesthesia usefulness is lower, and its concentration suction paroxysmal pain is incomplete, and high concentration sucks and easily causes anoxia again, so at present clinical use seldom separately.Enflurane, the isoflurane analgesic activity is stronger, but its smell is awful, respiratory tract is more serious, seldom is used for high concentration and sucks.Sevoflurane is a kind of inhalation anesthetic newly developed in recent years, and usefulness is strong, and toxicity is low, and is safe and reliable, and fragrant odour can be used for children's and high concentration and sucks, and is comparatively ideal a kind of inhalation anesthetic, at present in developed countries such as America and Europes by extensively medical.Oxygen, nitrous oxide, sevoflurane mix suction by a certain percentage and more play the effect of learning from other's strong points to offset one's weaknesses.
Summary of the invention
This utility model provides a kind of simple and easy anesthetic gases mixing suction apparatus, and concrete technical scheme is as follows:
A kind of simple and easy anesthetic gases mixing suction apparatus of the present utility model comprises pressurization oxygen absorption mask and doser, and the pressurization oxygen absorption mask is provided with air inlet flap valve and aerofluxus flap valve.In the pressurization oxygen absorption mask, use air inlet and aerofluxus flap valve simultaneously, make the patient can not suck the own waste gas of being arranged.
Described air inlet flap valve is identical with aerofluxus flap valve structure and material, the direction difference.
The air vent that described pressurization oxygen absorption mask is provided with, air vent connecting thread pipe makes the waste gas of exhalation discharge outdoor or the connection exhaust extractor.
The simple and easy anesthetic gases mixing suction apparatus that a cover of the present utility model can be respectively be connected with the nitrous oxide steel cylinder with oxygen cylinder, this device can while or selectivity suction volatility anesthetic gases, oxygen and nitrous oxide.Adsorbent can be added in case volatile anesthetic spills in the doser.Can change the contact area of volatile anesthetic and oxygen by the drug level control handle, closely change the volatility anesthesia gas concentration in the mist.Can change the volatility anesthesia gas concentration in the mist by the oxygen flow in the air inlet pipe.Can make the exhaustor of nitrous oxide gas injection doser by tee T, change the concentration of these two kinds of gases in the mist by the flow that changes oxygen and nitrous oxide gas.This device is simple to operation, and is cheap.
Description of drawings
Fig. 1: pressurization oxygen absorption mask sketch map;
Fig. 2: doser sketch map;
Fig. 3: air intake-exhaust flap valve test pattern;
Fig. 4: air intake-exhaust flap valve vertical view.
Wherein: 1-waste gas exhaust pipe, 2-aerofluxus flap valve, 3-mixed anesthesia gas feed, 4-air inlet flap valve, 5-nitrous oxide air inlet pipe, 6-mixed anesthesia gas outlet pipe, 7-drug level control handle, 8-oxygen intake pipe, 9-volatile anesthetic, 10-dosing inlet.
The specific embodiment
A kind of simple and easy anesthetic gases mixing suction apparatus of the present utility model comprises pressurization oxygen absorption mask and doser, and the pressurization oxygen absorption mask is provided with air inlet flap valve and aerofluxus flap valve.In the pressurization oxygen absorption mask, use air inlet and aerofluxus flap valve simultaneously, make the patient can not suck the own waste gas of being arranged.
Described air inlet flap valve is identical with aerofluxus flap valve structure and material, the direction difference.The air vent that described pressurization oxygen absorption mask is provided with, air vent connecting thread pipe makes the waste gas of exhalation discharge outdoor or the connection exhaust extractor.
This device is connected with the nitrous oxide steel cylinder with oxygen cylinder.This device is connected with the pressurization oxygen absorption mask, and waste gas of anesthesia discharge pipe (1) is connected with the face shield air vent.Face shield is fixed in patient's head with the silica gel headband.Open oxygen and nitrous oxide effusion meter, rotate anesthesia gas concentration knob (7), anesthetic gases and oxygen are mixed in proportion.Adjust kind, ratio and the concentration that sucks gas according to patient's practical situation.Suck different volatility and anaesthetize when wanting (9), should change doser.
Claims (3)
1. a simple and easy anesthetic gases mixing suction apparatus comprises pressurization oxygen absorption mask and doser, and the pressurization oxygen absorption mask is provided with air inlet flap valve and aerofluxus flap valve.
2. simple and easy anesthetic gases mixing suction apparatus as claimed in claim 1 is characterized in that described air inlet flap valve is identical with aerofluxus flap valve structure and material, the direction difference.
3. simple and easy anesthetic gases mixing suction apparatus as claimed in claim 1 is characterized in that the air vent that described pressurization oxygen absorption mask is provided with, and air vent connecting thread pipe makes the waste gas of exhalation discharge outdoor or the connection exhaust extractor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200969397U CN201643295U (en) | 2009-06-01 | 2009-06-01 | Simple anesthetic gas mixing suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200969397U CN201643295U (en) | 2009-06-01 | 2009-06-01 | Simple anesthetic gas mixing suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643295U true CN201643295U (en) | 2010-11-24 |
Family
ID=43108490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200969397U Expired - Fee Related CN201643295U (en) | 2009-06-01 | 2009-06-01 | Simple anesthetic gas mixing suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643295U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108096671A (en) * | 2017-12-26 | 2018-06-01 | 方峥评 | A kind of nasal cavity is anaesthetized to device of air |
-
2009
- 2009-06-01 CN CN2009200969397U patent/CN201643295U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108096671A (en) * | 2017-12-26 | 2018-06-01 | 方峥评 | A kind of nasal cavity is anaesthetized to device of air |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8267081B2 (en) | Inhaled anesthetic agent therapy and delivery system | |
| CN204815249U (en) | Anesthesia device | |
| CN101332329A (en) | Patient breathing system | |
| CN109731200B (en) | A suction-type anesthesia machine for general anesthesia | |
| CN110464952A (en) | A kind of multi-functional suction-type general anesthesia device of department of anesthesia | |
| CN202314778U (en) | Atomizing inhalation device for paediatric internal medicine | |
| CN201643295U (en) | Simple anesthetic gas mixing suction device | |
| CN205494579U (en) | Medicine device is spouted with internal medicine to tuberculosis prevention and cure | |
| CN2331369Y (en) | Integrated gas circulation and breathing processing unit for anaesthesia | |
| CN109529163A (en) | A kind of pediatric anesthesia drug delivery device | |
| CN204655715U (en) | A kind of anesthetic ventilator | |
| CN113101484A (en) | Injection-free anesthesia device for anesthesia department | |
| CN204699187U (en) | Digitized composite-crossing anesthesia in operating room toxic emission monitoring system | |
| CN106310481A (en) | Oxygen supply injection-free anesthesia device | |
| CN209173153U (en) | A kind of endotracheal tube for infant | |
| JP2005279218A (en) | Inhalation anesthesia apparatus for small laboratory animal | |
| CN2627861Y (en) | Oxygen taking and toxin removing mask according to requirement | |
| CN2624941Y (en) | Ball type one-way control valve in Y-tube | |
| CN200998501Y (en) | Respirator | |
| CN215608464U (en) | Mouth structure of atomizing inhaler | |
| CN203043243U (en) | Component of dry oxygen driven atomizer benefiting breathing of critical patient | |
| CN219110535U (en) | Airway atomizing humidifier | |
| CN2584207Y (en) | Fluid anti-infection, continuous, air passage positive pressure respirator | |
| CN108671351A (en) | A kind of department of anesthesia's anesthesiaing system with humidification function | |
| CN107050688B (en) | A kind of and medicative filtering adsorpting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130601 |