CN107661559A - A kind of anesthetic gases purifier of the department of anesthesia quantified - Google Patents
A kind of anesthetic gases purifier of the department of anesthesia quantified Download PDFInfo
- Publication number
- CN107661559A CN107661559A CN201710858711.6A CN201710858711A CN107661559A CN 107661559 A CN107661559 A CN 107661559A CN 201710858711 A CN201710858711 A CN 201710858711A CN 107661559 A CN107661559 A CN 107661559A
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- Prior art keywords
- casing
- plc
- anesthesia
- air inlet
- close
- 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.)
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- 206010002091 Anaesthesia Diseases 0.000 title claims abstract description 30
- 230000037005 anaesthesia Effects 0.000 title claims abstract description 30
- 239000003994 anesthetic gas Substances 0.000 title claims abstract description 18
- 239000007789 gas Substances 0.000 claims abstract description 48
- 238000002347 injection Methods 0.000 claims abstract description 31
- 239000007924 injection Substances 0.000 claims abstract description 31
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 15
- 230000001954 sterilising effect Effects 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000000746 purification Methods 0.000 abstract description 8
- 230000009977 dual effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- PIWKPBJCKXDKJR-UHFFFAOYSA-N Isoflurane Chemical compound FC(F)OC(Cl)C(F)(F)F PIWKPBJCKXDKJR-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000001949 anaesthesia Methods 0.000 description 1
- 230000003444 anaesthetic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229960002725 isoflurane Drugs 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229960002078 sevoflurane Drugs 0.000 description 1
- DFEYYRMXOJXZRJ-UHFFFAOYSA-N sevoflurane Chemical compound FCOC(C(F)(F)F)C(F)(F)F DFEYYRMXOJXZRJ-UHFFFAOYSA-N 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/01—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes specially adapted for anaesthetising
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
- A61M2016/003—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter
- A61M2016/0033—Accessories therefor, e.g. sensors, vibrators, negative pressure with a flowmeter electrical
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Anesthesiology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pulmonology (AREA)
- Hematology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Emergency Medicine (AREA)
- Epidemiology (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a kind of anesthetic gases purifier of the department of anesthesia quantified,Including casing,The downside of the casing is provided with equidistant more than four groups symmetrical slipmat,The upside centre position of the casing is provided with handle,The side of the casing is provided with PLC,The casing is provided with alarm close to the side of PLC,The case lid is provided with equidistant more than four groups symmetrical hex bolts close to the side of connection boss,The case lid is connected by hex bolts with being connected boss,The interior side of the casing is provided with expansion box,The air inlet of the expansion box is connected with one end of air inlet pipe,Anesthesia gas is carried out by gas flow controller quantitative for the first time,Then being carried out by the baroceptor being provided with to injection tube inside for the second time quantitatively can be dual quantitative to anesthesia gas progress,It is quantitative more accurate to make,Handle is convenient for carrying,Infrared sterilization case can carry out disinfection purification to anesthesia gas.
Description
Technical field
The present invention relates to technical field of medical instruments, the anesthetic gases purification dress of specially a kind of department of anesthesia quantified
Put.
Background technology
Anesthetic gases mainly includes the induction type anesthetic such as Sevoflurane, Isoflurane, and main function is that human body is caused to anaesthetize
Effect, it is to anaesthetize medical stage property important in medical procedure, in medical procedure is anaesthetized, it usually needs anesthetic gases is carried out
By absorption of human body after purification filtering, to avoid the poisonous and harmful substances in anesthetic gases from causing damage human body, but at present in people
In body anaesthesia process, the amount of the anesthetic gases of purification can not be accurately controlled, great trouble is brought to medical worker, is such as applied public
The patent of cloth number 201610710758.3 discloses a kind of anesthetic gases purifier of the department of anesthesia quantified, described infrared
Sterilizer is connected by light transmission film with anesthetic gases storage room, and air injection pipe is provided with above the anesthetic gases storage room,
Cell panel is provided with above the appendix, the appendix is arranged between aspiration pump and control panel, in the appendix
Portion is provided with filter screen, is provided with flow controller above the force (forcing) pump, the end of the force (forcing) pump is provided with pouring stopper still
Above patent in use, is inconvenient to carry when in use, the quantitative inaccuracy to anaesthetizing gas.
Therefore, we provide a kind of anesthetic gases purifier of the department of anesthesia quantified.
The content of the invention
The technical problem to be solved in the present invention is to overcome the defects of existing, there is provided a kind of anesthesia of the department of anesthesia quantified
Gas cleaning plant, can be dual quantitative to anesthesia gas progress, and it is quantitative more accurate to make, and is convenient for carrying, and anesthesia gas can be entered
Row sterilizing and purifying, effectively can solve the problems, such as in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of anesthetic gases of the department of anesthesia quantified
Purifier, including casing, the downside of the casing are provided with equidistant more than four groups symmetrical slipmat, the casing it is upper
Side centre position is provided with handle, and the side of the casing is provided with PLC, and the casing is set close to the side of PLC
There is alarm, side of the casing away from PLC is provided with case lid, and it is equidistant right that the casing is provided with close to the side of case lid
More than four groups of title distribution connect boss, and the case lid is provided with equidistantly symmetrical more than four groups close to the side of connection boss
Hex bolts, the case lid are connected by hex bolts with being connected boss, and the interior side of the casing is provided with expansion box, described
The air inlet of expansion box is connected with one end of air inlet pipe, and the other end of the air inlet pipe through casing and extends to the outer of casing
Portion, the gas outlet of the expansion box are connected with one end of airway tube, and the other end of the airway tube is connected with entering for vacuum air pump
Gas port, the gas outlet of the vacuum air pump are connected with the air inlet of gas flow controller, the gas flow by airway tube
The gas outlet of controller is connected with the air inlet of infrared sterilization case by airway tube, and the gas outlet of the infrared sterilization case leads to
Cross airway tube and be connected with injection tube, the gas outlet of the injection tube is connected with one end of escape pipe, the other end of the escape pipe
Through casing and extend to the outside of casing, the output end of the PLC is electrically connected alarm and vacuum air pump
Input.
As a preferred technical solution of the present invention, the escape pipe is provided with first close to one end centre position of casing
Magnetic valve, the air inlet pipe are provided with second solenoid valve, the output end point of the PLC close to one end centre position of casing
The first magnetic valve and the input of second solenoid valve are not electrically connected.
As a preferred technical solution of the present invention, the inside of the casing is connected with electronic close to the side of injection tube
One end of expansion link, the other end of the electric expansion bar extend to the inside of injection tube and are connected with piston, the injection tube
Seal cover board is provided with close to the side of electric expansion bar, the seal cover board is connected by bolt with injection tube, the PLC controls
The input of the output end electrical connection electric expansion bar of device.
As a preferred technical solution of the present invention, the centre position of the injection tube is provided with baroceptor, described
The output end of the input electrical connection baroceptor of PLC.
Compared with prior art, the beneficial effects of the invention are as follows：First is carried out to anesthesia gas by gas flow controller
Secondary quantitative, then being carried out by the baroceptor being provided with to injection tube inside for the second time quantitatively can be dual to anesthesia gas progress
Quantitative, it is quantitative more accurate to make, and handle is convenient for carrying, and infrared sterilization case can carry out disinfection purification to anesthesia gas.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is left surface structural representation of the present invention；
Fig. 3 is trailing flank structural representation of the present invention；
Fig. 4 is injection tube cross-sectional view of the present invention.
In figure：1 casing, 2PLC controllers, 3 alarms, 4 handles, 5 hex bolts, 6 case lids, 7 first magnetic valves, 8 outlets
Pipe, 9 connection boss, 10 airway tubes, 11 injection tubes, 12 slipmat, 13 air inlet pipe, 14 second solenoid valves, 15 baroceptors, 16
Electric expansion bar, 17 expansion boxes, 18 vacuum air pumps, 19 gas flow controllers, 20 infrared sterilization casees, 21 pistons, 22 sealings
Cover plate.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of anesthetic gases purification of the department of anesthesia quantified
Device, including casing 1, the downside of casing 1 are provided with equidistant more than four groups symmetrical slipmat 12, stabilization when ensureing to use
Property, the upside centre position of casing 1 are provided with handle 4, are easy to carry, and the side of casing 1 is provided with PLC 2, and casing 1 is close
The side of PLC 2 is provided with alarm 3, and for anaesthetizing gas excess or the prompting of insufficient alarm, casing 1 is away from PLC
2 side is provided with case lid 6, and casing 1 is provided with equidistant more than four groups symmetrical connection boss 9, case lid close to the side of case lid 6
6 are provided with equidistant more than four groups symmetrical hex bolts 5 close to the sides of connection boss 9, case lid 6 by hex bolts 5 with
Connection boss 9 connects, and the interior side of casing 1 is provided with expansion box 17, and for anaesthetizing the storage of gas, the air inlet of expansion box 17 connects
One end of air inlet pipe 13 is connected to, the other end of air inlet pipe 13 through casing 1 and extends to the outside of casing 1, and expansion box 17 goes out
Gas port is connected with one end of airway tube 10, and the other end of airway tube 10 is connected with the air inlet of vacuum air pump 18, vacuum air pump 18
Gas outlet the air inlet of gas flow controller 19 is connected with by airway tube 10, the gas outlet of gas flow controller 19 leads to
The air inlet that airway tube 10 is connected with infrared sterilization case 20 is crossed, the gas outlet of infrared sterilization case 20 is connected by airway tube 10
There is injection tube 11, the centre position of injection tube 11 is provided with baroceptor 15, for measuring air pressure in injection tube 11, PLC controls
The output end of the input electrical connection baroceptor 15 of device 2, the inside of casing 1 is connected with electronic close to the side of injection tube 11
One end of expansion link 16, the other end of electric expansion bar 16 extend to the inside of injection tube 11 and are connected with piston 21, injection tube
11 are provided with seal cover board 22 close to the side of electric expansion bar 16, and for preventing that anaesthetizing gas spills, seal cover board 22 passes through bolt
It is connected with injection tube 11, the input of the output end electrical connection electric expansion bar 16 of PLC 2, the gas outlet of injection tube 11
One end of escape pipe 8 is connected with, the other end of escape pipe 8 through casing 1 and extends to the outside of casing 1, and escape pipe 8 is close to case
One end centre position of body 1 is provided with the first magnetic valve 7, and air inlet pipe 13 is provided with the second electromagnetism close to one end centre position of casing 1
Valve 14, the output end of PLC 2 are electrically connected the first magnetic valve 7 and the input of second solenoid valve 14, PLC 2
Output end be electrically connected the input of alarm 3 and vacuum air pump 18.
PLC 2 controls alarm 3, the first magnetic valve 7, second solenoid valve 14, baroceptor 15 and electric expansion
The mode of bar 16 uses prior art.
When in use：Anesthesia pneumatic transmission can be entered to the inside of expansion box 17 by air inlet pipe 13, then pass through PLC
2 controls open vacuum air pump 18 and are sent into the anesthesia gas inside expansion box 17 by gas flow controller by airway tube 10
19, control gas flow controller 19 to be controlled gas flow by PLC 2, be then sent into by airway tube 10
Carry out disinfection purification inside infrared sterilization case 20, afterwards into injection tube 11, now by baroceptor 15 to injection tube
Anesthesia gas inside 11 carries out barometric surveying, so as to carry out second of quantitative detection, when unqualified, is controlled by PLC 2
System opens alarm 3 and carries out alarm, when qualified, controlled by PLC 2 and opens electric expansion bar 16, electric expansion
The flexible piston 21 for promoting connection of bar 16 sends out the anesthesia gas inside injection tube 11 by escape pipe 8, escape pipe 8 and outside fiber crops
Liquor-saturated body of making angry pours into pipe connection.
The present invention to anesthesia gas quantify for the first time by gas flow controller 19, then by injection tube 11
The baroceptor 15 that portion is provided with is carried out for the second time quantitatively can be dual quantitative to anesthesia gas progress, and it is quantitative more accurate to make,
Hand 4 is convenient for carrying, and infrared sterilization case 20 can carry out disinfection purification to anesthesia gas.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of anesthetic gases purifier of the department of anesthesia quantified, including casing (1), it is characterised in that：The casing
(1) downside is provided with equidistant more than four groups symmetrical slipmat (12), and the upside centre position of the casing (1) is provided with handle
Hand (4), the side of the casing (1) are provided with PLC (2), and the casing (1) is provided with close to the side of PLC (2)
Alarm (3), side of the casing (1) away from PLC (2) are provided with case lid (6), and the casing (1) is close to case lid (6)
Side be provided with equidistant more than four groups symmetrical connection boss (9), the case lid (6) is close to the side of connection boss (9)
Provided with equidistant more than four groups symmetrical hex bolts (5), the case lid (6) is by hex bolts (5) with being connected boss (9)
Connection, the interior side of the casing (1) are provided with expansion box (17), and the air inlet of the expansion box (17) is connected with air inlet pipe
(13) one end, the other end of the air inlet pipe (13) through casing (1) and extend to the outside of casing (1), the expansion box
(17) gas outlet is connected with one end of airway tube (10), and the other end of the airway tube (10) is connected with vacuum air pump (18)
Air inlet, the gas outlet of the vacuum air pump (18) are connected with the air inlet of gas flow controller (19) by airway tube (10)
Mouthful, the gas outlet of the gas flow controller (19) is connected with the air inlet of infrared sterilization case (20) by airway tube (10)
Mouthful, the gas outlet of the infrared sterilization case (20) is connected with injection tube (11), the injection tube (11) by airway tube (10)
Gas outlet be connected with one end of escape pipe (8), the other end of the escape pipe (8) through casing (1) and extends to casing (1)
Outside, the output end of the PLC (2) is electrically connected the input of alarm (3) and vacuum air pump (18).
A kind of 2. anesthetic gases purifier of department of anesthesia quantified according to claim 1, it is characterised in that：Institute
State escape pipe (8) and be provided with the first magnetic valve (7) close to one end centre position of casing (1), the air inlet pipe (13) is close to casing
(1) one end centre position is provided with second solenoid valve (14), and the output end of the PLC (2) is electrically connected the first electricity
The input of magnet valve (7) and second solenoid valve (14).
A kind of 3. anesthetic gases purifier of department of anesthesia quantified according to claim 1, it is characterised in that：Institute
The inside for stating casing (1) is connected with one end of electric expansion bar (16), the electric expansion bar close to the side of injection tube (11)
(16) the other end extends to the inside of injection tube (11) and is connected with piston (21), and the injection tube (11) is close to electric expansion
The side of bar (16) is provided with seal cover board (22), and the seal cover board (22) is connected by bolt with injection tube (11), the PLC
The input of the output end electrical connection electric expansion bar (16) of controller (2).
A kind of 4. anesthetic gases purifier of department of anesthesia quantified according to claim 1, it is characterised in that：Institute
The centre position for stating injection tube (11) is provided with baroceptor (15), the input electrical connection air pressure transmission of the PLC (2)
The output end of sensor (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858711.6A CN107661559A (en) | 2017-09-21 | 2017-09-21 | A kind of anesthetic gases purifier of the department of anesthesia quantified |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710858711.6A CN107661559A (en) | 2017-09-21 | 2017-09-21 | A kind of anesthetic gases purifier of the department of anesthesia quantified |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107661559A true CN107661559A (en) | 2018-02-06 |
Family
ID=61097082
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710858711.6A Pending CN107661559A (en) | 2017-09-21 | 2017-09-21 | A kind of anesthetic gases purifier of the department of anesthesia quantified |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107661559A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108653894A (en) * | 2018-03-27 | 2018-10-16 | 牡丹江医学院附属红旗医院 | One kind is for perform the operation indoor waste gas of anesthesia purifier and purification method |
| CN109529165A (en) * | 2019-01-22 | 2019-03-29 | 吕文胜 | A kind of department of anesthesia's clinical concentration adjustable type anesthesia outfit |
| CN111135417A (en) * | 2020-01-17 | 2020-05-12 | 贵州省人民医院 | Suction-type anaesthesia device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1868551A (en) * | 2005-04-11 | 2006-11-29 | 通用电气公司 | Anesthetic agent cassette for an anesthesia machine |
| CN205198641U (en) * | 2015-08-27 | 2016-05-04 | 北京软隆生物技术有限公司 | Portable anesthesia machine |
| CN106237472A (en) * | 2016-08-24 | 2016-12-21 | 周玉梅 | A kind of can quantitative Anesthesia Department anesthetic gases purifier |
-
2017
- 2017-09-21 CN CN201710858711.6A patent/CN107661559A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1868551A (en) * | 2005-04-11 | 2006-11-29 | 通用电气公司 | Anesthetic agent cassette for an anesthesia machine |
| CN205198641U (en) * | 2015-08-27 | 2016-05-04 | 北京软隆生物技术有限公司 | Portable anesthesia machine |
| CN106237472A (en) * | 2016-08-24 | 2016-12-21 | 周玉梅 | A kind of can quantitative Anesthesia Department anesthetic gases purifier |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108653894A (en) * | 2018-03-27 | 2018-10-16 | 牡丹江医学院附属红旗医院 | One kind is for perform the operation indoor waste gas of anesthesia purifier and purification method |
| CN108653894B (en) * | 2018-03-27 | 2021-09-14 | 牡丹江医学院附属红旗医院 | Device and method for purifying anesthetic waste gas in operating room |
| CN109529165A (en) * | 2019-01-22 | 2019-03-29 | 吕文胜 | A kind of department of anesthesia's clinical concentration adjustable type anesthesia outfit |
| CN111135417A (en) * | 2020-01-17 | 2020-05-12 | 贵州省人民医院 | Suction-type anaesthesia device |
| CN111135417B (en) * | 2020-01-17 | 2022-04-08 | 天津市君政科技有限公司 | Suction-type anaesthesia device |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180206 |
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