CN116020034A

CN116020034A - Clinical anesthesia breathing equipment

Info

Publication number: CN116020034A
Application number: CN202211682962.0A
Authority: CN
Inventors: 高华琳; 罗鸿; 吴亚南
Original assignee: Guizhou No3 People's Hospital
Current assignee: Guizhou No3 People's Hospital
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-28

Abstract

The invention discloses clinical anesthesia breathing equipment, which comprises a support frame, a conveying device, an anesthesia device, an exhaust gas treatment device and a control device, and is characterized in that: the control device clamping groove is connected with the top of the supporting frame, the conveying device clamping groove is connected with the middle of the supporting frame, the anesthesia device is detachably connected with the right side of the conveying device, and the waste gas treatment device clamping groove is connected with the bottom of the supporting frame. The invention realizes the position change of the device by arranging the support frame, and can be adjusted according to different positions of the face height of different patients when lying down; the device is sealed by arranging the anesthesia device, so that the device contacted with the face of a patient during anesthesia is prevented from leaking anesthetic gas; the head position is kept unchanged in the process that the patient is anesthetized and unconscious, so that the tongue of the patient is always pressed under the mouthpiece, and the tongue is prevented from blocking the airway of the patient; the temperature and the humidity of the conveying gas are regulated and controlled by arranging the conveying device; the collection of waste gas in the anesthesia process is realized by arranging the waste gas treatment device.

Description

Clinical anesthesia breathing equipment

Technical Field

The invention belongs to the technical field of clinical anesthesia department, and particularly relates to clinical anesthesia breathing equipment.

Background

The anesthesia discipline is a comprehensive discipline, and comprises knowledge of multiple disciplines, the respiratory anesthesia is one of the common anesthesia means of the current medical anesthesia, the anesthetic is inhaled into the body through respiration, the inhaled anesthetic is volatile liquid or gas, and enters the body through the respiratory tract to exert the anesthesia effect from shallow to deep, and the anesthesia device has the characteristics of strong anesthesia function, high controllability and the like, and takes the dominant role in general anesthesia and the anesthesia maintenance process; the device can quickly and effectively enable the patient to enter an anesthetic state, greatly lighten the pain of the patient and is convenient for carrying out operation on the patient; however, the conventional breathing apparatus has the following problems:

(1) The position of the breathing device can not be changed, and the face heights are different when different patients lie flat, so that partial patients feel uncomfortable easily when using the breathing device, and the application range of the breathing device is smaller.

(2) The device airtight nature with patient's facial contact when carrying out anesthesia is poor leads to anesthetic gas leakage easily, influences the anesthesia effect, exists certain danger, can not satisfy the user demand, can cause certain influence to follow-up operation process.

(3) The patient is unconscious to be anesthetized, the head position is easy to deviate and incline, the angle of the lower jaw and tongue muscle are relaxed due to the residual action of anesthetic drugs, so that the tongue root is dropped, the tongue in the mouth is blocked up the airway of the patient, the patient is difficult to breathe or can not breathe, and a certain danger exists; has certain influence on the operation process.

(4) Most of the existing devices can not regulate the temperature and humidity of the transported mixed gas; the temperature and humidity of the airway suitable for different diseases are different for patients, and the temperature and humidity required by the patients are achieved by adjusting the humidity and temperature of the mixed gas.

(5) The existing device does not have a waste gas collecting and treating system, waste gas in the anesthesia process is usually directly discharged in an anesthesia operating room, so that the secondary inhalation of a patient is easily caused, the inhalation dosage of anesthetic is influenced, and the anesthetic is also easily inhaled by medical staff in the operating room, so that the normal work of the medical staff is influenced, and the problems of dizziness, hypodynamia, listlessness and the like are easily caused in a short time.

Accordingly, in order to solve the above-described problems, a clinical anesthetic breathing apparatus is proposed herein.

Disclosure of Invention

In order to solve the technical problems, the invention designs clinical anesthesia breathing equipment.

In order to achieve the technical effects, the invention is realized by the following technical scheme: the utility model provides a clinical anesthesia breathing apparatus, includes bracing piece, conveyor, anesthesia device, exhaust-gas treatment device and controlling means, its characterized in that: the clamping groove of the control device is connected with the top of the supporting rod, the clamping groove of the conveying device is connected with the middle part of the supporting rod, the anesthesia device is detachably connected with the right side of the conveying device, and the clamping groove of the waste gas treatment device is connected with the bottom of the supporting rod; the conveying support rod comprises a fixing frame, an adjusting frame, a supporting rod, a top plate, a middle plate and a bottom plate, wherein the bottom plate is fixedly connected with the bottom of the fixing frame, a chute of the adjusting frame is connected with the inside of the fixing frame, the middle plate is fixedly connected with the middle part of the adjusting frame, the top plate is fixedly connected with the middle upper part of the adjusting frame, and the supporting rod is fixedly connected with the right side of the adjusting frame; the conveying device comprises a shell, a medicament conveying part and a gas conveying part, wherein the medicament conveying part comprises a medicament inlet, a medicament bin, an anesthetic atomizing device, a medicament outlet and a medicament conveying pipe, the medicament inlet is arranged at the top of the shell, the medicament bin is arranged at the upper part of the shell and is fixedly connected with the tail end of the medicament inlet, the anesthetic atomizing device is arranged at the bottom of the medicament bin, and the medicament outlet is arranged at the right end of the shell and is fixedly connected with one end of the medicament conveying pipe; the gas conveying part comprises a gas inlet arranged in the middle of the left side of the shell, a disinfection bin fixedly connected with the tail end of the gas inlet, a disinfection core arranged in the disinfection bin, a heating and humidifying bin fixedly connected with the right side of the disinfection bin, a heating plate arranged at the top of the heating and humidifying bin, an atomizer arranged at the lower right side of the heating and humidifying bin, a humidifying liquid bin arranged on the right side of the atomizer, a gas outlet arranged at the bottom of the right side of the heating and humidifying bin, a temperature sensor arranged at the heating and humidifying bin and provided with a side leaning against the gas outlet, a flow sensor and a mixing pipe fixedly connected with the gas outlet and the medicament conveying pipe.

Further, the anesthesia device comprises a hose and a breathing mask, wherein one end of the hose is connected with one end of the mixing tube, and the other end of the hose is connected with the breathing mask; the breathing mask is provided with a mask body, a fixing belt, a silica gel leakage-proof layer, an air inlet, an air breathing opening and a mouthpiece, wherein the fixing belt is fixedly connected with two sides of the mask body, the leakage-proof silica gel layer is arranged on the contact surface between the mask body and the face of a patient, one end of the air inlet is connected with a hose, the other end of the air inlet is connected with the mouthpiece, and the air breathing opening is arranged on the upper part of the mask body.

Further, the mouthpiece is flat, and a lip skirt and an adjusting block are arranged on the mouthpiece;

further, the waste gas treatment device comprises a treatment shell, a treatment inlet, an expiration collecting pipe, an expiration collecting cover, a waste gas collecting pipe and a waste gas purifying mechanism, wherein the treatment inlet is arranged in the middle of the right side of the treatment shell, one end of the expiration collecting pipe is connected with the treatment inlet in a buckling manner, the other end of the expiration collecting pipe is connected with the expiration collecting cover in a buckling manner, one end of the waste gas collecting pipe is fixedly connected with the treatment inlet, and the other end of the waste gas collecting pipe is fixedly connected with the waste gas discharging position of the anesthesia atomizing equipment; the waste gas purifying mechanism is positioned inside the treatment shell, and the purifying outlet is positioned in the middle of the left side of the waste gas purifying mechanism.

Further, the stay bar comprises a fixed bar rotationally connected with the right side of the adjusting frame, a rotating bar rotationally connected with the tail end of the fixed bar, a sliding bar in the sliding groove connecting rotating bar, a supporting bar hinged with the right side of the tail end of the sliding bar, and a bayonet arranged on the upper surface of each bar.

Further, the hose of the anesthesia device and the expiration collecting pipe of the waste gas treatment device are both in buckling connection with the inside of the bayonet on the stay bar; the expiration collecting cover is connected with the tail end of the supporting rod in a buckling mode.

Furthermore, universal wheels are arranged at the bottom of the bottom plate, and parking mechanisms are arranged around the bottom of the fixing frame.

Further, the parking mechanism comprises supporting feet, supporting rods and supporting pumps, one ends of the supporting rods are fixedly connected with the supporting pumps, the other ends of the supporting rods are fixedly connected with the supporting feet, and side walls of the supporting pumps are fixedly connected with the outer side walls of the fixing frames.

Further, the control device is provided with an electric wire with a plug, a control panel 52, a display screen and keys, wherein the keys comprise a power switch, an anesthesia atomizing equipment adjusting key, an atomizer adjusting key, a heating plate adjusting key, an exhaust gas purifying mechanism adjusting key and a parking mechanism adjusting key; the power switch, the anesthesia atomizing equipment, the atomizer, the heating plate, the waste gas purifying mechanism, the temperature sensor, the flow sensor and the supporting pump are all electrically connected to the control panel.

Another object of the present invention is to provide a method for using a clinical anesthetic breathing apparatus, characterized in that:

(1) Before use, the device is moved to a proper position, connected with a power supply, and the switch is turned on, so that the supporting pump is turned on through the control panel to fix the device.

(2) Adding the adjusted anesthetic into a medicine bin, adding humidifying liquid into the humidifying liquid bin, setting an anesthetic atomizing device and an atomizing rate of an atomizer through a control panel, heating the heating plate, and sucking force of an exhaust gas purifying mechanism; and introducing gas into the gas conveying part through the breathing machine; and the hose of the anesthesia device and the expiration collecting pipe of the waste gas treatment device are arranged on the bracket, the expiration collecting cover is connected with the expiration collecting pipe and arranged on the bracket, and the mask is connected with the hose.

(3) When in use, the position of the stay bar is adjusted to be close to the face of the patient,

(4) According to the actual condition of the patient, the lip skirt on the mouthpiece is adjusted to enable the mouthpiece to extend into the mouth of the patient and be fixed.

(5) The adjusted mouthpiece is placed in the mouth of a patient, then the breathing mask is worn on the head of the patient, the silica gel leakage-proof layer is attached to the skin of the patient, and the breathing mask is fixed through the fixing belt.

(6) The position of the supporting rod is adjusted to be close to the breathing mask, and the expiration collecting mask is aligned to the expiration opening position on the breathing mask.

(7) The anesthesia atomizing device, the atomizer, the heating plate, the temperature sensor and the flow sensor are opened through the control panel to start anesthesia on the patient; and simultaneously, the waste gas purifying mechanism is opened and the suction force is adjusted.

(8) After the anesthesia is finished, the anesthesia atomizing device 223 is closed by the control panel 52, and oxygen is continuously introduced to supply oxygen to the patient to maintain the breathing.

The beneficial effects of the invention are as follows:

the invention realizes the position change of the device by arranging the universal wheels and the stay bars, can be adjusted according to different positions of the face height when different patients lie flat, and increases the application range of the breathing device; the device which is contacted with the face of a patient during anesthesia is closed by arranging the silica gel leakage-proof layer and the fixing belt, so that the anesthetic gas is prevented from leaking, the anesthetic effect is improved, the dangers are reduced, and the use requirement is met; the stay bar, the support rod, the mouthpiece and the lip skirt are arranged, so that the head position is kept unchanged in the process that a patient is anesthetized and unconscious, the tongue of the patient is always pressed under the mouthpiece, and the problem that the patient is difficult to breathe or cannot breathe due to the fact that the tongue blocks the airway of the patient is avoided; the temperature and the humidity of the conveying gas are regulated and controlled by arranging the atomizer and the heating plate; thereby achieving the temperature and humidity required by the patient; through setting up exhaust treatment device and having realized the collection to the waste gas in the anesthesia process, solved the anesthesia waste gas and caused patient's secondary to inhale, influence the inhalation dosage of anesthetic, also be inhaled by medical personnel in the operating room easily moreover, influence medical personnel's normal work, arouse dizziness, debilitation, listlessness scheduling problem easily in the short time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a rear elevational view of the overall structure of the present invention;

FIG. 3 is a top view of the overall structure of the present invention;

FIG. 4 is a schematic view of the overall structure of the support frame of the present invention;

FIG. 5 is a schematic view of the overall structure of the conveying device of the present invention;

FIG. 6 is a schematic view showing the overall structure of an exhaust gas treatment device according to the present invention;

FIG. 7 is a schematic view of the structure of the respiratory mask of the present invention;

FIG. 8 is a schematic view of the mouthpiece structure of the present invention;

FIG. 9 is a schematic illustration of the structure of the parking mechanism of the present invention;

in the drawings, the list of components represented by the various numbers is as follows:

1. a support rod; 11. a fixing frame; 111. a parking mechanism; 111a, support feet; 111b, support rods; 111c, supporting a pump; 12. an adjusting frame; 13. a brace rod; 131. a fixed rod; 132. a rotating lever; 133. a slide bar; 134. a support rod; 135. a bayonet; 14. a top plate; 15. a middle plate; 16. a bottom plate; 161. a universal wheel; 2. a conveying device; 21. a housing; 22. a drug delivery unit; 221. a medicine inlet; 222. a medicine bin; 223. an anesthesia atomizing device; 224. a medicine outlet; 225. a medicament delivery tube; 23. a gas delivery unit; 231. an air inlet; 232. a disinfection bin; 233. a disinfection core; 234. heating and humidifying the bin; 235. a heating plate; 236. an atomizer; 236a, a humidifying liquid bin; 237. an air outlet; 238. a temperature sensor; 238a, a flow sensor; 239. a mixing tube; 3. an anesthesia device; 31. a hose; 32. a respiratory mask; 321. a cover body; 322. a fixing belt; 323. a silica gel leakage-proof layer; 324. an air inlet; 325. an air-breathing port; 326. a mouthpiece; 326a, lip skirt; 326b, an adjustment block; 4. an exhaust gas treatment device; 41. a treatment shell; 42. a process inlet; 43. an exhalation collection tube; 44. an exhalation collection cover; 45. an exhaust gas collection pipe; 46. an exhaust gas purifying mechanism; 47, a purge outlet; 5. a control device; 51. an electric wire; 52. a control panel; 53. a display screen; 54. and (5) a key.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Example 1

Referring to fig. 1 to 9, a clinical anesthesia breathing apparatus includes a support rod 1, a conveying device 2, an anesthesia device 3, an exhaust gas treatment device 4 and a control device 5, and is characterized in that: the clamping groove of the control device 5 is connected with the top of the supporting rod 1, the clamping groove of the conveying device 2 is connected with the middle part of the supporting rod 1, the anesthesia device 3 is detachably connected with the right side of the conveying device 2, and the clamping groove of the waste gas treatment device 4 is connected with the bottom of the supporting rod 1; the conveying support rod 1 comprises a fixing frame 11, an adjusting frame 12, a supporting rod 13, a top plate 14, a middle plate 15 and a bottom plate 16, wherein the bottom plate 16 is fixedly connected with the bottom of the fixing frame 11, the adjusting frame 12 is connected with the inside of the fixing frame 11 through a sliding groove, the middle plate 15 is fixedly connected with the middle part of the adjusting frame 12, the top plate 14 is fixedly connected with the middle upper part of the adjusting frame 12, and the supporting rod 13 is fixedly connected with the right side of the adjusting frame 12; the conveying device 2 comprises a shell 21, a medicament conveying part 22 and a gas conveying part 23, wherein the medicament conveying part comprises a medicament inlet 221, a medicament bin 222, an anesthetic atomization device 223, a medicament outlet 224 and a medicament conveying pipe 225, the medicament inlet 221 is arranged at the top of the shell 21, the medicament bin 223 is arranged at the upper part of the shell 21 and is fixedly connected with the tail end of the medicament inlet 221, the anesthetic atomization device 223 is arranged at the bottom of the medicament bin 21, and the medicament outlet 224 is arranged at the right end of the shell 21 and is fixedly connected with one end of the medicament conveying pipe 225; the gas delivery part 23 comprises a gas inlet 231 arranged in the middle of the left side of the shell 21, a disinfection bin 232 fixedly connected with the tail end of the gas inlet 231, a disinfection core 233 arranged in the disinfection bin, a heating and humidifying bin 234 fixedly connected with the right side of the disinfection bin 232, a heating plate 235 arranged at the top of the heating and humidifying bin 234, an atomizer 236 arranged at the lower right side, a humidifying liquid bin 236a arranged at the right side of the atomizer 236, a gas outlet 237 arranged at the bottom of the right side of the heating and humidifying bin 234, a temperature sensor 238 positioned at the heating and humidifying bin 234 and provided with a side close to the gas outlet 237, a flow sensor 238a and a mixing pipe 239 fixedly connected with the gas outlet 237 and the medicament delivery pipe 225.

The anesthesia device 3 comprises a hose 31 and a breathing mask 32, wherein one end of the hose 31 is connected with one end of a mixing tube 239, and the other end of the hose is connected with the breathing mask 32; the breathing mask 32 is provided with a mask body 321, a fixing belt 322, a silica gel leakage-proof layer 323, an air inlet 324, an expiration opening 325 and a mouthpiece 326, wherein the fixing belt 322 is fixedly connected with two sides of the mask body 321, the leakage-proof silica gel layer 323 is arranged on the contact surface between the mask body 321 and the face of a patient, one end of the air inlet 324 is connected with a hose 31, the other end of the air inlet 324 is connected with the mouthpiece 326, and the expiration opening 325 is arranged on the upper portion of the mask body 321.

The mouthpiece 326 is flat, and is provided with a lip skirt 326a and an adjusting block 326b;

the exhaust gas treatment device 4 comprises a treatment shell 41, a treatment inlet 42, an expiration collecting pipe 43, an expiration collecting cover 44, an exhaust gas collecting pipe 45 and an exhaust gas purifying mechanism 46, and a purifying outlet 47, wherein the treatment inlet 42 is arranged in the middle of the right side of the treatment shell 41, one end of the expiration collecting pipe 43 is respectively connected with the treatment inlet 42 in a buckling manner, the other end of the expiration collecting pipe 43 is respectively connected with the expiration collecting cover 44 in a buckling manner, one end of the exhaust gas collecting pipe 45 is fixedly connected with the treatment inlet 42, and the other end of the exhaust gas collecting pipe 45 is fixedly connected with an exhaust gas position of the anesthesia atomizing equipment 223; the exhaust gas purifying mechanism 46 is located inside the treatment housing 41, and the purifying outlet 47 is located in the middle of the left side of the exhaust gas purifying mechanism 46.

The stay bar 13 comprises a fixed bar 131 fixedly connected with the right side of the adjusting frame 12, a rotating bar 132 rotatably connected with the tail end of the fixed bar, a sliding bar 133 in the sliding groove connected with the rotating bar, a supporting bar 134 hinged with the right side of the tail end of the sliding bar, and a bayonet 135 arranged on the upper surface of each bar.

The hose 31 of the anesthesia device 3 and the expiration collecting pipe 43 of the waste gas treatment device 4 are respectively in buckling connection with the inside of the bayonet 135 on the stay bar 13; the exhalation collection module 44 is snap-fit to the end of the strut 134.

The bottom of the bottom plate 16 is provided with universal wheels 161, and the periphery of the bottom of the fixing frame 11 is provided with a parking mechanism 111.

The parking mechanism 111 comprises supporting feet 111a, supporting rods 111b and supporting pumps 111c, one ends of the supporting rods 111b are fixedly connected with the supporting pumps 111c, the other ends of the supporting rods 111b are fixedly connected with the supporting feet 111a, and side walls of the supporting pumps 111c are fixedly connected with the outer side walls of the fixing frames 11.

The control device 5 is provided with an electric wire 51 with a plug, a control panel 52, a display screen 53 and a key 54, wherein the key 54 comprises a power switch, an anesthesia atomizing equipment adjusting key, an atomizer adjusting key, a heating plate adjusting key, an exhaust gas purifying mechanism adjusting key and a parking mechanism adjusting key; the power switch, the anesthesia atomizing device 223, the heating plate 235, the atomizer 236, the exhaust gas purifying mechanism 46, the temperature sensor 238, the flow sensor 238a, and the support pump 111c are electrically connected to the control panel 52.

Example 2

The using method comprises the following steps: before use, the device is moved to a proper position, a power supply is connected, a switch is turned on, and the supporting pump 111c is turned on through the control panel 52 to fix the device; adding the adjusted anesthetic into the medicine bin 222, adding the humidifying liquid into the humidifying liquid bin 236a, setting the atomization rate of the anesthetic atomizer 223 and the atomizer 236 through the control panel 52, heating the heating plate 235, and the suction force of the exhaust gas purifying mechanism 46; and gas is introduced into the gas delivery portion 23 through the ventilator; the hose 31 of the anesthesia apparatus 3 and the exhalation collecting tube 43 of the exhaust gas treatment apparatus 4 are attached to the stay 13, and the exhalation collecting hood 44 is connected to the exhalation collecting tube 43 and attached to the bracket 134, and the breathing hood 32 is connected to the hose 31. When in use, the position of the stay bar 13 is adjusted to be close to the face of a patient; the lip skirt 326a on the mouthpiece 326 is adjusted according to the actual condition of the patient, so that the mouthpiece 326 is partially fixed in the mouth of the patient; placing the adjusted mouthpiece 326 into the mouth of a patient, wearing the breathing mask 32 on the head of the patient, attaching the silica gel leak-proof layer 323 to the skin of the patient, and fixing the breathing mask 32 by the fixing belt 322; adjusting the position of the strut 134 to be adjacent to the respiratory mask 32 to align the exhalation collection mask 44 with the exhalation port 325 on the respiratory mask 32; the anesthesia of the patient is started by opening the anesthesia atomizing device 223, the atomizer 236, the heating plate 235, the temperature sensor 238 and the flow sensor 238a through the control panel 52; simultaneously opening the exhaust gas purifying mechanism 46 and adjusting the magnitude of the suction force; after the anesthesia is finished, the anesthesia atomizing device 223 is closed by the control panel 52, and oxygen is continuously introduced to supply oxygen to the patient to maintain the breathing.

Claims

1. The utility model provides a clinical anesthesia breathing apparatus, includes bracing piece 1, conveyor 2, anesthesia device 3, exhaust treatment device 4 and controlling means 5, its characterized in that: the clamping groove of the control device 5 is connected with the top of the supporting rod 1, the clamping groove of the conveying device 2 is connected with the middle part of the supporting rod 1, the anesthesia device 3 is detachably connected with the right side of the conveying device 2, and the clamping groove of the waste gas treatment device 4 is connected with the bottom of the supporting rod 1; the conveying support rod 1 comprises a fixing frame 11, an adjusting frame 12, a supporting rod 13, a top plate 14, a middle plate 15 and a bottom plate 16, wherein the bottom plate 16 is fixedly connected with the bottom of the fixing frame 11, the adjusting frame 12 is connected with the inside of the fixing frame 11 through a sliding groove, the middle plate 15 is fixedly connected with the middle part of the adjusting frame 12, the top plate 14 is fixedly connected with the middle upper part of the adjusting frame 12, and the supporting rod 13 is fixedly connected with the right side of the adjusting frame 12; the conveying device 2 comprises a shell 21, a medicament conveying part 22 and a gas conveying part 23, wherein the medicament conveying part comprises a medicament inlet 221, a medicament bin 222, an anesthetic atomization device 223, a medicament outlet 224 and a medicament conveying pipe 225, the medicament inlet 221 is arranged at the top of the shell 21, the medicament bin 223 is arranged at the upper part of the shell 21 and is fixedly connected with the tail end of the medicament inlet 221, the anesthetic atomization device 223 is arranged at the bottom of the medicament bin 21, and the medicament outlet 224 is arranged at the right end of the shell 21 and is fixedly connected with one end of the medicament conveying pipe 225; the gas delivery part 23 comprises a gas inlet 231 arranged in the middle of the left side of the shell 21, a disinfection bin 232 fixedly connected with the tail end of the gas inlet 231, a disinfection core 233 arranged in the disinfection bin, a heating and humidifying bin 234 fixedly connected with the right side of the disinfection bin 232, a heating plate 235 arranged at the top of the heating and humidifying bin 234, an atomizer 236 arranged at the lower right side, a humidifying liquid bin 236a arranged at the right side of the atomizer 236, a gas outlet 237 arranged at the bottom of the right side of the heating and humidifying bin 234, a temperature sensor 238 positioned at the heating and humidifying bin 234 and provided with a side close to the gas outlet 237, a flow sensor 238a and a mixing pipe 239 fixedly connected with the gas outlet 237 and the medicament delivery pipe 225.

2. A clinical anesthesia breathing apparatus according to claim 1 wherein: the anesthesia device 3 comprises a hose 31 and a breathing mask 32, wherein one end of the hose 31 is connected with one end of a mixing tube 239, and the other end of the hose is connected with the breathing mask 32; the breathing mask 32 is provided with a mask body 321, a fixing belt 322, a silica gel leakage-proof layer 323, an air inlet 324, an expiration opening 325 and a mouthpiece 326, wherein the fixing belt 322 is fixedly connected with two sides of the mask body 321, the leakage-proof silica gel layer 323 is arranged on the contact surface between the mask body 321 and the face of a patient, one end of the air inlet 324 is connected with a hose 31, the other end of the air inlet 324 is connected with the mouthpiece 326, and the expiration opening 325 is arranged on the upper portion of the mask body 321.

3. A clinical anesthesia breathing apparatus according to claim 2 wherein: the mouthpiece 326 is flat, and is provided with a lip skirt 326a and an adjusting block 326b;

4. a clinical anesthesia breathing apparatus according to claim 1 wherein: the exhaust gas treatment device 4 comprises a treatment shell 41, a treatment inlet 42, an expiration collecting pipe 43, an expiration collecting cover 44, an exhaust gas collecting pipe 45 and an exhaust gas purifying mechanism 46, and a purifying outlet 47, wherein the treatment inlet 42 is arranged in the middle of the right side of the treatment shell 41, one end of the expiration collecting pipe 43 is respectively connected with the treatment inlet 42 in a buckling manner, the other end of the expiration collecting pipe 43 is respectively connected with the expiration collecting cover 44 in a buckling manner, one end of the exhaust gas collecting pipe 45 is fixedly connected with the treatment inlet 42, and the other end of the exhaust gas collecting pipe 45 is fixedly connected with an exhaust gas position of the anesthesia atomizing equipment 223; the exhaust gas purifying mechanism 46 is located inside the treatment housing 41, and the purifying outlet 47 is located in the middle of the left side of the exhaust gas purifying mechanism 46.

5. A clinical anesthesia breathing apparatus according to claim 1 wherein: the stay bar 13 includes a fixed bar 131 rotatably connected to the right side of the adjusting frame 12, a rotating bar 132 rotatably connected to the end of the fixed bar, a sliding bar 133 sliding in the sliding groove and connected to the inside of the rotating bar, a supporting bar 134 hinged to the right side of the end of the sliding bar, and a bayonet 135 provided on the upper surface of each bar.

6. A clinical anesthesia breathing apparatus according to claims 1-5 wherein: the hose 31 of the anesthesia device 3 and the expiration collecting pipe 43 of the waste gas treatment device 4 are respectively in buckling connection with the inside of the bayonet 135 on the stay bar 13; the exhalation collection module 44 is snap-fit to the end of the strut 134.

7. A clinical anesthesia breathing apparatus according to claim 1 wherein: the bottom of the bottom plate 16 is provided with universal wheels 161, and the periphery of the bottom of the fixing frame 11 is provided with a parking mechanism 111.

8. A clinical anesthesia breathing apparatus according to claim 7 wherein: the parking mechanism 111 comprises supporting feet 111a, supporting rods 111b and supporting pumps 111c, one ends of the supporting rods 111b are fixedly connected with the supporting pumps 111c, the other ends of the supporting rods 111b are fixedly connected with the supporting feet 111a, and side walls of the supporting pumps 111c are fixedly connected with the outer side walls of the fixing frames 11.

9. A clinical anesthesia breathing apparatus according to claim 1 wherein: the control device 5 is provided with an electric wire 51 with a plug, a control panel 52, a display screen 53 and a key 54, wherein the key 54 comprises a power switch, an anesthesia atomizing equipment adjusting key, an atomizer adjusting key, a heating plate adjusting key, an exhaust gas purifying mechanism adjusting key and a parking mechanism adjusting key; the power switch, the anesthesia atomizing device 223, the heating plate 235, the atomizer 236, the exhaust gas purifying mechanism 46, the temperature sensor 238, the flow sensor 238a, and the support pump 111c are electrically connected to the control panel 52.

10. A method of using a clinical anaesthetic breathing apparatus according to any one of claims 1-9 wherein:

(1) Before use, the device is moved to the appropriate position, connected to a power source, the switch is turned on, and the support pump 111c is turned on via the control panel 52 to fix the apparatus.

(2) Adding the adjusted anesthetic into the medicine bin 222, adding the humidifying liquid into the humidifying liquid bin 236a, setting the atomization rate of the anesthetic atomizer 223 and the atomizer 236 through the control panel 52, heating the heating plate 235, and the suction force of the exhaust gas purifying mechanism 46; and gas is introduced into the gas delivery portion 23 through the ventilator; the hose 31 of the anesthesia apparatus 3 and the exhalation collecting tube 43 of the exhaust gas treatment apparatus 4 are attached to the stay 13, and the exhalation collecting hood 44 is connected to the exhalation collecting tube 43 and attached to the bracket 134, and the breathing hood 32 is connected to the hose 31.

(3) In use, the position of the stay bar 13 is adjusted to be close to the face of the patient,

(4) The lip skirt 326a on the mouthpiece 326 is adjusted according to the actual condition of the patient to fix the part of the mouthpiece 326 extending into the mouth of the patient.

(5) The adjusted mouthpiece 326 is placed into the patient's mouth, and the mask 32 is then worn on the patient's head, so that the silicone leak-proof layer 323 is attached to the patient's skin, and the mask 32 is fixed by the fixing band 322.

(6) The strut 134 is positioned adjacent the respiratory mask 32 and the exhalation collection module 44 is aligned with the exhalation port 325 on the respiratory mask 32.

(7) The anesthesia of the patient is started by opening the anesthesia atomizing device 223, the atomizer 236, the heating plate 235, the temperature sensor 238 and the flow sensor 238a through the control panel 52; while opening the exhaust gas purifying mechanism 46 and adjusting the amount of suction.