CN115869501A - Anesthetic gas anti-suction device for operating room - Google Patents
Anesthetic gas anti-suction device for operating room Download PDFInfo
- Publication number
- CN115869501A CN115869501A CN202211612588.7A CN202211612588A CN115869501A CN 115869501 A CN115869501 A CN 115869501A CN 202211612588 A CN202211612588 A CN 202211612588A CN 115869501 A CN115869501 A CN 115869501A
- Authority
- CN
- China
- Prior art keywords
- gas
- cavity
- air
- outlet
- anesthetic
- 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.)
- Withdrawn
Links
- 239000003994 anesthetic gas Substances 0.000 title claims abstract description 45
- 239000007789 gas Substances 0.000 claims abstract description 154
- 230000003444 anaesthetic effect Effects 0.000 claims abstract description 56
- 239000000243 solution Substances 0.000 claims description 54
- 239000007788 liquid Substances 0.000 claims description 49
- 239000000463 material Substances 0.000 claims description 19
- 230000002265 prevention Effects 0.000 claims description 17
- 238000001179 sorption measurement Methods 0.000 claims description 12
- 239000002274 desiccant Substances 0.000 claims description 9
- 239000011521 glass Substances 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 abstract description 19
- 239000004615 ingredient Substances 0.000 abstract description 7
- 238000001035 drying Methods 0.000 abstract description 5
- 230000006996 mental state Effects 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 8
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- 238000005192 partition Methods 0.000 description 5
- 206010002091 Anaesthesia Diseases 0.000 description 4
- GQPLMRYTRLFLPF-UHFFFAOYSA-N Nitrous Oxide Chemical compound [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 4
- 230000037005 anaesthesia Effects 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 238000002695 general anesthesia Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- DPYMFVXJLLWWEU-UHFFFAOYSA-N desflurane Chemical compound FC(F)OC(F)C(F)(F)F DPYMFVXJLLWWEU-UHFFFAOYSA-N 0.000 description 2
- 229960003537 desflurane Drugs 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000003983 inhalation anesthetic agent Substances 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- DFEYYRMXOJXZRJ-UHFFFAOYSA-N sevoflurane Chemical compound FCOC(C(F)(F)F)C(F)(F)F DFEYYRMXOJXZRJ-UHFFFAOYSA-N 0.000 description 2
- 229960002078 sevoflurane Drugs 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 210000003437 trachea Anatomy 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
- 229940035674 anesthetics Drugs 0.000 description 1
- 210000003169 central nervous system Anatomy 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229960004132 diethyl ether Drugs 0.000 description 1
- JPGQOUSTVILISH-UHFFFAOYSA-N enflurane Chemical compound FC(F)OC(F)(F)C(F)Cl JPGQOUSTVILISH-UHFFFAOYSA-N 0.000 description 1
- 229960000305 enflurane Drugs 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003193 general anesthetic agent Substances 0.000 description 1
- 229960003132 halothane Drugs 0.000 description 1
- BCQZXOMGPXTTIC-UHFFFAOYSA-N halothane Chemical compound FC(F)(F)C(Cl)Br BCQZXOMGPXTTIC-UHFFFAOYSA-N 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229960002725 isoflurane Drugs 0.000 description 1
- RFKMCNOHBTXSMU-UHFFFAOYSA-N methoxyflurane Chemical compound COC(F)(F)C(Cl)Cl RFKMCNOHBTXSMU-UHFFFAOYSA-N 0.000 description 1
- 229960002455 methoxyflurane Drugs 0.000 description 1
- 239000011259 mixed solution Substances 0.000 description 1
- 235000013842 nitrous oxide Nutrition 0.000 description 1
- 239000001272 nitrous oxide Substances 0.000 description 1
- 230000036407 pain Effects 0.000 description 1
- 210000002345 respiratory system Anatomy 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention provides an operating room anesthetic gas anti-inhalation device, which belongs to the technical field of anti-inhalation devices and comprises an inhalation cavity, an air guide tube, an air suction pump, a gas purification device and a mounting seat, wherein the inhalation cavity is arranged at the top of an anesthetic mask worn by a patient, if anesthetic gas leaks from the anesthetic mask, the air suction pump in the inhalation cavity pumps out gas with anesthetic ingredients at the top of the anesthetic mask and conveys the gas to the gas purification device through the air guide tube, a gas inlet cavity can dry the gas with the anesthetic ingredients, the anesthetic ingredients in the gas with the anesthetic ingredients are adsorbed by a solution cavity, secondary drying is carried out through the gas outlet cavity and output, and the output gas is dry gas without anesthetic ingredients; the invention solves the problems that the existing anesthetic gas anti-inhalation device can not adsorb anesthetic gas from a source and the mental state of medical staff is influenced by the leakage of part of anesthetic gas.
Description
Technical Field
The invention belongs to the technical field of anti-inhalation devices, and particularly relates to an operating room anesthetic gas anti-inhalation device.
Background
Gas anesthesia is inhalation general anesthesia, which means that anesthetic is inhaled through respiratory tract to generate central nervous system inhibition, so that the consciousness of a patient disappears and the patient does not feel general pain. Inhalation anesthetics include both gases and liquids, most of which are volatile liquids such as ether, halothane, methoxyflurane, enflurane, isoflurane, sevoflurane, desflurane, etc., and a few gases such as nitrous oxide. In some complicated operations, the intravenous anesthesia and the inhalation anesthesia are matched together to perform static inhalation composite general anesthesia in the operation process, so that the dosage of the inhalation anesthetic and the intravenous general anesthesia can be reduced, the awakening is quicker after the operation, and the side effect is smaller. In-process at gaseous anesthesia, a small amount of anesthetic gas can appear and leak out from patient's anaesthetic mask, lead to medical personnel to inhale the air that has anesthetic gas, arouse medical personnel's discomfort, however, the anaesthetic inhalation mask that uses with present traditional patient, the face guard is worn nonstandard, the face shape does not match with the face guard, all there is the danger that anesthetic was revealed, if the face guard is revealed, gaseous anesthetic can be rapidly diffused from the face guard, be difficult to perceive, make medical staff inhale anesthetic gas by mistake easily, influence medical staff's mental state, be unfavorable for the operation to go on smoothly.
At present, most of the existing anesthetic gas inhalation-proof devices have the problems that anesthetic gas cannot be adsorbed from the source, and partial anesthetic gas is leaked to influence the mental state of medical staff.
Disclosure of Invention
In view of this, the invention provides an anesthetic gas inhalation prevention device for an operating room, which aims to solve the problems that the existing anesthetic gas inhalation prevention device cannot adsorb anesthetic gas from a source, and partial anesthetic gas leaks to influence the mental state of medical staff.
The invention is realized in the following way:
the invention provides an operating room anesthetic gas anti-inhalation device which comprises an inhalation cavity, a gas guide tube, an air suction pump, a gas purification device and a mounting seat, wherein the inhalation cavity is arranged at the top of an anesthetic mask worn by a patient, the top of the inhalation cavity is connected with one end of the gas guide tube, the other end of the gas guide tube is connected with the other end of the gas purification device, the mounting seat is arranged at the top of the gas purification device, the gas purification device and the mounting seat are integrally formed, the gas purification device comprises a partition plate, a gas inlet cavity body, a gas outlet cavity body and a solution cavity body, the gas inlet cavity body is separated from the gas outlet cavity body through the partition plate, and the solution cavity body is arranged at the bottoms of the gas inlet cavity body and the gas outlet cavity body.
The technical effects of the operating room anesthetic gas inhalation prevention device provided by the invention are as follows: through the top that sets up the anaesthetic mask of wearing at the patient in the chamber of will breathing in, if anaesthetic gas reveals to appear in the anaesthetic mask, the aspiration pump of the intracavity of breathing in can take out the gas that has anaesthetic mask top, and carry in the gas purification device through the air duct, the income gas cavity among the gas purification device can dry the gas that has anaesthetic composition, adsorb the anaesthetic composition in the gas that has anaesthetic composition through the solution cavity, and carry out secondary drying and output through going out the gas cavity, through the above-mentioned scheme, the gas of output is dry gas that does not have anaesthetic composition, medical personnel's problem of inhaling anaesthetic gas has been avoided.
On the basis of the technical scheme, the anesthetic gas inhalation prevention device for the operating room can be further improved as follows:
the air inlet cavity and the air outlet cavity are filled with drying agents, the solution cavity is filled with adsorption solution, and the air inlet cavity and the air outlet cavity are made of transparent glass materials.
The beneficial effect who adopts above-mentioned improvement scheme does: through set up the moisture in the drier can adsorb the air that thoughtlessly has anesthetic gas in the cavity of admitting air and the inside of going out the gas cavity, the absorption solution that sets up in the solution cavity can adsorb the anesthetic gas in the air that thoughtlessly has anesthetic gas, avoids anesthetic gas to volatilize in the air, makes into gas cavity and play gas cavity through adopting the transparent glass material, is convenient for observe inside the gas cavity.
Wherein, the air suction cavity comprises an air inlet and an air outlet.
Furthermore, the air duct includes the air duct of admitting air and the air duct of giving vent to anger, the one end of the air duct of admitting air with the gas outlet is connected, the other end of the air duct of admitting air with the cavity of admitting air is connected, the one end of the air duct of giving vent to anger with the cavity of giving vent to anger is connected, the other end and the air connection of the air duct of giving vent to anger.
The beneficial effect who adopts above-mentioned improvement scheme does: through above-mentioned scheme, the income gas air duct can be with the anesthetic gas of revealing inhale into the gas cavity, and anesthetic gas is through the drying of going into the gas cavity, through the adsorption and filtration of solution cavity, in the drying through the gas cavity that goes out, will not have the air discharge of anesthetic composition in the air through the air duct of giving vent to anger.
Further, be provided with into the gas pocket on the lateral wall of income gas cavity, the bottom of going into the gas cavity is provided with the outlet duct, set up the venthole on the lateral wall of play gas cavity, the bottom of play gas cavity is provided with into the trachea, go into the diameter of gas pocket with go into the diameter looks adaptation of gas air duct, the diameter of venthole with the diameter looks adaptation of the gas air duct of giving vent to anger, the gas outlet of outlet duct is less than the liquid level in the solution cavity, the income gas port of going into the trachea is higher than the liquid level in the solution cavity.
The beneficial effect who adopts above-mentioned improvement scheme does: the gas outlet of the gas outlet pipe is lower than the liquid level of the solution cavity, so that gas with anesthetic ingredients can be directly conveyed into the adsorption solution of the solution cavity, and the gas inlet of the gas inlet pipe is higher than the liquid level of the solution cavity, so that the gas output from the gas inlet pipe does not contain anesthetic ingredients.
Furthermore, the air pump comprises a first air pump, a second air pump and a third air pump, the first air pump is arranged at the end part of the air inlet air guide pipe, the second air pump is arranged on the side wall of the air inlet cavity, and the third air pump is arranged on the side wall of the air outlet cavity.
The beneficial effect who adopts above-mentioned improvement scheme does: through the scheme, the gas can realize one-way circulation in the anesthetic gas inhalation-proof device in the operating room, and the phenomenon of backflow cannot occur.
Furthermore, the first air pump is arranged above the air outlet, the second air pump is arranged above the air inlet, and the third air pump is arranged above the air outlet.
Further, still be provided with first material changing mouth on the lateral wall of income gas cavity, be provided with the second material changing mouth on the lateral wall of play gas cavity, be provided with on the lateral wall of solution cavity and annotate liquid mouth and liquid outlet, the liquid outlet sets up the below of annotating the liquid mouth, annotate the liquid mouth first material changing mouth the second material changing mouth all be provided with the rubber circle on the lateral wall of liquid outlet.
The beneficial effect who adopts above-mentioned improvement scheme does: through set up first material changing mouth and second material changing mouth on the lateral wall of going into the gas cavity and going out the lateral wall of gas cavity, be convenient for go into the change of the inside drier of gas cavity and play gas cavity, through set up on the lateral wall of solution cavity and annotate liquid mouth and liquid outlet, be convenient for change the liquid in the solution cavity.
Furthermore, rubber rings are arranged at the joint of the air inlet hole and the air inlet and outlet air guide tube and the joint of the air outlet hole and the air outlet and outlet air guide tube.
The beneficial effect who adopts above-mentioned improvement scheme does: through above-mentioned scheme, the rubber circle can strengthen the gas-inlet air duct effectively and the gas tightness of the cavity of admitting air, giving vent to anger air duct and the cavity of giving vent to anger between the conveying gas, places anesthetic gas and reveals.
Wherein, be provided with the through-hole on the mount pad.
The beneficial effect who adopts above-mentioned improvement scheme does: through above-mentioned scheme, be convenient for fix gas purification device to wall or ceiling.
Compared with the prior art, the operating room anesthetic gas inhalation-proof device provided by the invention has the beneficial effects that: through the top that sets up the anaesthetic mask of wearing at the patient in the chamber of will breathing in, if anaesthetic gas reveals to appear in the anaesthetic mask, the aspiration pump of the intracavity of breathing in can take out the gas that has anaesthetic mask top, and carry in the gas purification device through the air duct, the income gas cavity among the gas purification device can dry the gas that has anaesthetic composition, adsorb the anaesthetic composition in the gas that has anaesthetic composition through the solution cavity, and carry out secondary drying and output through going out the gas cavity, through the above-mentioned scheme, the gas of output is dry gas that does not have anaesthetic composition, medical personnel's problem of inhaling anaesthetic gas has been avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.
FIG. 1 is a schematic view of the operating room anesthetic gas inhalation prevention device in its entirety;
FIG. 2 is a cross-sectional view of the gas purification device of the anesthetic gas inhalation prevention device in the operating room;
FIG. 3 is a bottom schematic view of an operating room anesthetic gas anti-inhalation device;
FIG. 4 is a side schematic view of an operating room anesthetic gas inhalation prevention device;
in the drawings, the components represented by the respective reference numerals are listed below:
1. an air suction cavity; 11. an air inlet; 12. an air outlet; 2. an air duct; 21. an air inlet duct; 22. an air outlet duct; 3. an air pump; 4. a gas purification device; 40. a partition plate; 41. a gas inlet cavity; 410. a first material changing port; 411. air inlet holes; 412. an air outlet pipe; 42. an air outlet cavity; 420. a second material changing port; 421. an air outlet; 422. entering an air pipe; 43. a solution chamber; 430. a liquid injection port; 431. a liquid outlet; 5. and (7) mounting a seat.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without inventive efforts based on the embodiments of the present invention, are within the scope of protection of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined or explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
As shown in fig. 1-3, the first embodiment of the anesthetic gas inhalation prevention device for an operating room provided by the present invention includes an inhalation chamber 1, an air duct 2, an air pump 3, a gas purification device 4 and a mounting seat 5, wherein the inhalation chamber 1 is disposed on the top of an anesthetic mask worn by a patient, the top of the inhalation chamber 1 is connected to one end of the air duct 2, the other end of the air duct 2 is connected to the other end of the gas purification device 4, the mounting seat 5 is disposed on the top of the gas purification device 4, the gas purification device 4 and the mounting seat 5 are integrally formed, the gas purification device 4 includes a partition plate 40, an air inlet chamber 41, an air outlet chamber 42 and a solution chamber 43, the air inlet chamber 41 and the air outlet chamber 42 are separated by the partition plate 40, and the solution chamber 43 is disposed at the bottoms of the air inlet chamber 41 and the air outlet chamber 42.
When the gas-liquid separation device is used, firstly, the inhalation cavity 1 is aligned to the top of an anaesthetic mask worn by a patient, the air pump 3 is started, the air pump 3 extracts air at the top of the anaesthetic mask of the patient in real time, if anaesthetic gas leaks from the anaesthetic mask, the gas with anaesthetic components is inhaled into the inhalation cavity 41 along the inhalation gas guide tube 21, the desiccant in the inhalation cavity 41 adsorbs water in the gas with anaesthetic components, then the gas with anaesthetic components enters the adsorption liquid in the solution cavity 43 along the air outlet tube 412, the adsorption liquid adsorbs the anaesthetic components in the gas with anaesthetic components, the adsorbed gas enters the solution cavity 43 along the air inlet tube 422, and the desiccant in the solution cavity 43 dries the adsorbed gas and outputs the gas to the air through the air outlet gas guide tube 22.
In the above technical solution, the air inlet cavity 41 and the air outlet cavity 42 are both filled with drying agents, the solution cavity 43 is filled with adsorption solution, and the air inlet cavity 41 and the air outlet cavity 42 are both made of transparent glass.
Wherein, the drying agent is a rubber drying agent; the adsorption solution is filled according to different anesthetics, and the application is not limited; for example, when the gas anesthetic is laughing gas, diethyl ether, sevoflurane, desflurane, the adsorption solution is a mixed solution of water and ethanol.
In the above technical solution, the air suction cavity 1 includes an air inlet 11 and an air outlet 12.
Further, in the above technical solution, the air duct 2 includes an inlet air duct 21 and an outlet air duct 22, one end of the inlet air duct 21 is connected to the air outlet 12, the other end of the inlet air duct 21 is connected to the inlet cavity 41, one end of the outlet air duct 22 is connected to the outlet cavity 42, and the other end of the outlet air duct 22 is connected to the air.
Further, in the above technical solution, an air inlet 411 is disposed on a side wall of the air inlet cavity 41, an air outlet pipe 412 is disposed at the bottom of the air inlet cavity 41, an air outlet hole 421 is disposed on a side wall of the air outlet cavity 42, an air inlet pipe 422 is disposed at the bottom of the air outlet cavity 42, a diameter of the air inlet 411 is matched with a diameter of the air inlet/outlet pipe 21, a diameter of the air outlet hole 421 is matched with a diameter of the air outlet/outlet pipe 22, an air outlet of the air outlet pipe 412 is lower than a liquid level in the solution cavity 43, and an air inlet of the air inlet pipe 422 is higher than a liquid level in the solution cavity 43.
Further, in the above technical solution, the air pump 3 includes a first air pump, a second air pump and a third air pump, the first air pump is disposed at the end of the air inlet/outlet duct 21, the second air pump is disposed on the side wall of the air inlet chamber 41, and the third air pump is disposed on the side wall of the air outlet chamber 42.
Further, in the above technical solution, the first air pump is disposed above the air outlet 12, the second air pump is disposed above the air inlet 411, and the third air pump is disposed above the air outlet 421.
Further, as shown in fig. 4, in the above technical solution, a first material changing port 410 is further disposed on a side wall of the gas inlet cavity 41, a second material changing port 420 is disposed on a side wall of the gas outlet cavity 42, a liquid filling port 430 and a liquid outlet 431 are disposed on a side wall of the solution cavity 43, the liquid outlet 431 is disposed below the liquid filling port 430, and rubber rings are disposed on side walls of the liquid filling port 430, the first material changing port 410, the second material changing port 420, and the liquid outlet 431.
When the liquid filling device is used, if the adsorption liquid in the solution cavity 43 needs to be replaced, the liquid outlet 431 is opened first, the liquid in the solution cavity 43 is completely discharged, the liquid outlet 431 is closed, then the liquid filling port 430 is opened, new liquid is filled from the liquid filling port 430, and after the liquid filling is completed, the liquid filling port 430 is closed.
Further, in the above technical solution, rubber rings are disposed at the connection between the air inlet 411 and the air inlet/outlet tube 21 and at the connection between the air outlet 421 and the air outlet/outlet tube 22.
Wherein, in the above technical scheme, the mounting base 5 is provided with a through hole.
Specifically, the principle of the invention is as follows: when the gas-liquid separation device is used, firstly, the inhalation cavity 1 is aligned to the top of an anaesthetic mask worn by a patient, the air pump 3 is started, the air pump 3 extracts air at the top of the anaesthetic mask of the patient in real time, if anaesthetic gas leaks from the anaesthetic mask, the gas with anaesthetic components is inhaled into the inhalation cavity 41 along the inhalation gas guide tube 21, the desiccant in the inhalation cavity 41 adsorbs water in the gas with anaesthetic components, then the gas with anaesthetic components enters the adsorption liquid in the solution cavity 43 along the air outlet tube 412, the adsorption liquid adsorbs the anaesthetic components in the gas with anaesthetic components, the adsorbed gas enters the solution cavity 43 along the air inlet tube 422, and the desiccant in the solution cavity 43 dries the adsorbed gas and outputs the gas to the air through the air outlet gas guide tube 22.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. The utility model provides an operating room anesthetic gas prevents inhalation device, its characterized in that, including inhaling chamber (1), air duct (2), aspiration pump (3), gaseous purifier (4) and mount pad (5), institute's inhaling chamber (1) sets up the top at the anaesthetic mask that the patient wore, the top of inhaling chamber (1) with the one end of air duct (2) is connected, the other end of air duct (2) with the other end of gaseous purifier (4) is connected, the top of gaseous purifier (4) is provided with mount pad (5), gaseous purifier (4) with mount pad (5) integrated into one piece, gaseous purifier (4) include baffle (40), income gas cavity (41), go out gas cavity (42) and solution cavity (43), income gas cavity (41) with it passes through to go out gas cavity (42) baffle (40) spaced apart, solution cavity (43) set up income gas cavity (41) with the bottom of going out gas cavity (42).
2. The operating room anesthetic gas inhalation prevention device according to claim 1, wherein the air inlet cavity (41) and the air outlet cavity (42) are both filled with a desiccant, the solution cavity (43) is filled with an adsorption solution, and the air inlet cavity (41) and the air outlet cavity (42) are both made of a transparent glass material.
3. An operating room anesthetic gas inhalation prevention apparatus according to claim 1, characterized in that said inhalation chamber (1) comprises a gas inlet (11) and a gas outlet (12).
4. The operating room anesthetic gas inhalation prevention device according to claim 3, wherein the gas guide tube (2) comprises an inlet gas guide tube (21) and an outlet gas guide tube (22), one end of the inlet gas guide tube (21) is connected with the gas outlet (12), the other end of the inlet gas guide tube (21) is connected with the inlet gas cavity (41), one end of the outlet gas guide tube (22) is connected with the outlet gas cavity (42), and the other end of the outlet gas guide tube (22) is connected with air.
5. The operating room anesthetic gas inhalation prevention device as claimed in claim 4, wherein a gas inlet hole (411) is formed in a side wall of the gas inlet cavity (41), a gas outlet pipe (412) is formed in the bottom of the gas inlet cavity (41), a gas outlet hole (421) is formed in a side wall of the gas outlet cavity (42), a gas inlet pipe (422) is formed in the bottom of the gas outlet cavity (42), the diameter of the gas inlet hole (411) is matched with the diameter of the gas inlet gas guide pipe (21), the diameter of the gas outlet hole (421) is matched with the diameter of the gas outlet gas guide pipe (22), a gas outlet of the gas outlet pipe (412) is lower than the liquid level in the solution cavity (43), and the gas inlet of the gas inlet pipe (422) is higher than the liquid level in the solution cavity (43).
6. An operating room anesthetic gas inhalation prevention device according to claim 5, wherein the suction pump (3) comprises a first suction pump, a second suction pump and a third suction pump, the first suction pump is disposed at an end portion of the inhalation air duct (21), the second suction pump is disposed on a side wall of the inhalation cavity (41), and the third suction pump is disposed on a side wall of the exhalation cavity (42).
7. An operating room anesthetic gas inhalation prevention apparatus as claimed in claim 6, wherein said first air pump is disposed above said air outlet (12), said second air pump is disposed above said air inlet (411), and said third air pump is disposed above said air outlet (421).
8. The operating room anesthetic gas inhalation prevention device according to claim 5, wherein a first material changing port (410) is further disposed on a side wall of the gas inlet cavity (41), a second material changing port (420) is disposed on a side wall of the gas outlet cavity (42), a liquid injection port (430) and a liquid outlet (431) are disposed on a side wall of the solution cavity (43), the liquid outlet (431) is disposed below the liquid injection port (430), and rubber rings are disposed on the side walls of the liquid injection port (430), the first material changing port (410), the second material changing port (420) and the liquid outlet (431).
9. The operating room anesthetic gas inhalation prevention device as claimed in claim 5, wherein rubber rings are disposed at the connection between the air inlet hole (411) and the air inlet duct (21) and at the connection between the air outlet hole (421) and the air outlet duct (22).
10. An operating room anesthetic gas inhalation prevention apparatus as claimed in claim 1, characterized in that the mounting base (5) is provided with a through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211612588.7A CN115869501A (en) | 2022-12-14 | 2022-12-14 | Anesthetic gas anti-suction device for operating room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211612588.7A CN115869501A (en) | 2022-12-14 | 2022-12-14 | Anesthetic gas anti-suction device for operating room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115869501A true CN115869501A (en) | 2023-03-31 |
Family
ID=85767598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211612588.7A Withdrawn CN115869501A (en) | 2022-12-14 | 2022-12-14 | Anesthetic gas anti-suction device for operating room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115869501A (en) |
-
2022
- 2022-12-14 CN CN202211612588.7A patent/CN115869501A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR20180116289A (en) | oxygen mask | |
| CN205796189U (en) | A kind of Intensive Care Therapy breathing equipment | |
| CN107921231A (en) | Coaxial and dual chamber breathing circuit systems with pulmonary pressure measurement ports and closed system water eliminators capable of being evacuated by syringe | |
| CN109045426A (en) | Nebulizer and medical device for nebulae inhalation | |
| CN113398399A (en) | Conveniently adjust anaesthesia device of anesthetic gas concentration | |
| CN106668997A (en) | Oxygen supply device for respiratory medicine departments | |
| AU2017281329A1 (en) | A sedation device | |
| CN112263761A (en) | Department of anesthesia is with multi-functional suction-type general anesthesia device | |
| CN210933295U (en) | Breathe internal medicine and use face guard | |
| AU2006252044B2 (en) | Method and apparatus for delivering a fluid to a patient | |
| CN211301649U (en) | Atomization treatment device of breathing machine | |
| CN115869501A (en) | Anesthetic gas anti-suction device for operating room | |
| CN217772950U (en) | Neck tracheal cannula humidifier | |
| CN215653208U (en) | Oxygen storage and inhalation device | |
| CN110681027A (en) | Closed anaesthetic mask capable of preventing anaesthetic gas from escaping | |
| US20130247909A1 (en) | Nebulizer for use in mechanical respiratory ventilation therapy | |
| CN211068581U (en) | Anesthesia respirator for anesthesia department | |
| CN211536111U (en) | Anti-infection mask for respiratory endoscope treatment | |
| CN211068556U (en) | Department waste gas treatment device for anesthesia department | |
| CN209033410U (en) | Nebulizer and medical device for nebulae inhalation | |
| CN114870174A (en) | Novel painless scope anaesthetic mask | |
| JPH0211048Y2 (en) | ||
| CN212067400U (en) | Department of anesthesia uses respirator | |
| SE528481C2 (en) | Apparatus for the reuse of anesthetics when using inhaled anesthetics | |
| CN212090445U (en) | Atomizing inhaler for nursing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20230331 |