CN113101484A

CN113101484A - An injection-free anesthesia device for anesthesiology

Info

Publication number: CN113101484A
Application number: CN202110378085.7A
Authority: CN
Inventors: 梁礼权
Original assignee: Jiangxi Provincial Peoples Hospital
Current assignee: Jiangxi Provincial Peoples Hospital
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-07-13

Abstract

The invention discloses an injection-free anesthesia device for anesthesiology, comprising a main body, an anesthesia mechanism and a waste gas collection and filtering mechanism are respectively installed on the main body, the anesthesia mechanism is used to continuously anesthetize a patient, and the waste gas is collected The filtering mechanism is used to collect and filter the gas exhaled by the patient and the anesthetic gas that is not inhaled by the patient; the present invention realizes the function of rapidly mixing the anesthetic vapor and oxygen through the anesthetic mechanism, thereby making the concentration value detected by the concentration sensor more accurate. Accurate, providing greater protection for the health of patients. Through the exhaust gas collection and filtering mechanism, the exhaled gas and uninhaled anesthetics can be collected and filtered in time to avoid diffusion into the air and cause harm to medical staff. The net can absorb the smell of the filtered gas and avoid polluting the surrounding air.

Description

Injection-free anesthesia device for anesthesia department

Technical Field

The invention belongs to the technical field of medical appliances, and particularly relates to an injection-free anesthesia device for an anesthesia department.

Background

Clinical anesthesia mainly includes local anesthesia and general anesthesia, current anesthesia department generally takes the mode of injection formula anesthesia when carrying out anesthesia to the patient, but this kind of anesthesia can only go on to the part, then need take general anesthesia when needing to carry out major operation, the anesthesia of this kind of injection formula is very obvious can not satisfy the requirement, but current anesthesia equipment anesthetic gas mixing effect is relatively poor, consequently, medical personnel can not make correct judgement to the anesthetic concentration after mixing, and then have very big influence to patient's health, and to patient's expired gas and not by patient's inspiratory anesthetic gas timely disinfection filtration, this can be so that medical personnel on every side receive very big threat, therefore we propose an injection-free anesthesia device for anesthesia department.

Disclosure of Invention

The invention aims to provide an injection-free anesthesia device for an anesthesia department, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention adopts the following technical scheme:

an injection-free anesthesia device for anesthesia department comprises a main body mechanism, wherein an anesthesia mechanism and a waste gas collecting and filtering mechanism are respectively arranged on the main body mechanism;

the anesthesia mechanism is used for performing continuous anesthesia on a patient;

the waste gas collecting and filtering mechanism is used for collecting and filtering gas exhaled by the patient and anesthetic gas not inhaled by the patient.

By adopting the technical scheme: realized carrying out the anesthesia that lasts to the patient when the operation, realized moreover that the gas of patient exhalation and not inspiratory anesthetic gas carry out timely collection and filter and avoid on-the-spot medical personnel to cause the injury to the health because of inhaling these gases, simple structure moreover, the operation of being convenient for.

Preferably, the main body mechanism comprises a bottom plate and a shell, a handheld portion is fixedly mounted on one side of the shell, universal wheels are fixedly mounted on four corners of the bottom plate, and the four universal wheels are self-locking universal wheels.

By adopting the technical scheme: the device is convenient to move, and the applicability of the device is improved.

Preferably, the anesthesia mechanism comprises an oxygen bottle, an evaporator, a mixing tank, an air inlet pipeline and a mask, wherein an air outlet of the oxygen bottle is communicated with a first annular pipe at the bottom inside the mixing tank through an oxygen pipe, a steam outlet of the evaporator is communicated with a second annular pipe at the bottom inside the mixing tank through a steam pipe, the surfaces of the first annular pipe and the second annular pipe are communicated with air nozzles, the upper end of the mixing tank is communicated with an air outlet pipe, one end of the air outlet pipe fixedly penetrates through one side of the shell and is installed outside the shell, one side of the mask is communicated with one end of the air inlet pipeline, the other end of the air inlet pipeline is communicated with one end of the air outlet pipe through an air suction pipe, and the oxygen bottle, the evaporator and the mixing tank are fixedly installed on the surface of the bottom plate, and a concentration sensor is fixedly arranged on the inner wall of the mixing tank.

By adopting the technical scheme: can be with the quick mixing of anesthesia steam and oxygen, and then make concentration value that concentration sensor detected more accurate, provide the guarantee to patient's health.

Preferably, the waste gas collecting and filtering mechanism comprises an air pump, a filter bottle, a filter pipe, a Y-shaped collecting pipe and a suction hood, the air pump is fixedly arranged on the upper surface of the bottom plate, a base is fixedly arranged on one side surface of the shell, the upper surface of the base is provided with a slot, the lower end of the filter flask is fixedly inserted in the slot, one end of the Y-shaped collecting pipe penetrates through the side surface of the shell and is communicated with the air inlet of the air pump, the other two ports of the Y-shaped collecting pipe are communicated with the suction cover, the top of the filter bottle is fixedly inserted with a cannula, the interior of the filter bottle is provided with a disinfectant solution, the lower end of the cannula is inserted into the disinfectant solution, one end of the filter tube is communicated with the air outlet of the air pump, the other end of the filter tube is inserted into the upper end of the insertion tube, and the outer wall of the upper end of the filter bottle is provided with an air outlet.

By adopting the technical scheme: can collect and filter the gas exhaled by the patient and the unaspired anesthetic in time, and avoid the gas from diffusing into the air to cause injury to medical staff.

Preferably, the outer wall fixedly connected with connecting rod of admission line, the connecting rod is provided with two, two the connecting rod sets up for the symmetry, the tip fixed connection of connecting rod has the elasticity buckle, two branches of Y shape collecting pipe joint respectively are in the inside of elasticity buckle.

By adopting the technical scheme: the Y-shaped collecting pipe is conveniently supported and fixed.

Preferably, the Y-shaped collecting pipe is provided as a bellows.

By adopting the technical scheme: the angle of the suction hood can be conveniently adjusted.

Preferably, the outer wall fixed mounting of casing has the control box, the surface of control box is inlayed and is fixed with touch display screen, the inside fixed mounting of control box has the controller with touch display screen electric connection, consistency transmitter with the signal input part electric connection of controller, the automatically controlled end of first solenoid valve the automatically controlled end of second solenoid valve and the automatically controlled end electric connection of air pump.

By adopting the technical scheme: the device is controlled by the controller, so that the operation steps are simplified.

Preferably, the inside fixedly connected with electric heat silk screen of blending tank, the inner wall upper end fixed mounting of blending tank has temperature sensor, temperature sensor with the signal input part electric connection of controller, the controller with electric control end electric connection of electric heat silk screen.

By adopting the technical scheme: can heat the gas that fills in the blending tank through setting up electric heat silk screen, improve the comfort level when the patient inhales, through setting up temperature sensor, the person of facilitating the use can real-time monitoring blending tank's temperature.

Preferably, an ultraviolet germicidal lamp is fixedly installed at the top of the mixing tank.

By adopting the technical scheme: can carry out quick sterilization to the gas in the blending tank, avoid containing the pathogenic bacteria in the gas that the patient breathed in.

Preferably, the filter bottle comprises a bottle body and a screw cap, wherein an inner thread matched with the outer wall of the screw cap is formed in the inner wall of the upper end of the bottle body, and the screw cap is screwed on the bottle body.

By adopting the technical scheme: the disinfection solution in the filter flask is convenient to replace.

The invention has the technical effects and advantages that:

1. according to the injection-free anesthesia device for the anesthesia department, the anesthesia mechanism is used for realizing the function of rapidly mixing anesthetic vapor and oxygen, so that the concentration value detected by the concentration sensor is more accurate, and the health of a patient is guaranteed;

2. the waste gas collecting and filtering mechanism can timely collect and filter gas exhaled by a patient and unabsorbed anesthetic, so that the gas is prevented from diffusing into the air to cause injury to medical staff;

3. through setting up the filter screen, can adsorb the taste of gaseous after the filtration, avoid polluting the surrounding air.

Drawings

FIG. 1 is a schematic structural view of an injection-free anesthesia apparatus for anesthesia department of the present invention;

FIG. 2 is a schematic structural diagram of another perspective view of the injection-free anesthesia apparatus for anesthesia department of the present invention;

FIG. 3 is a schematic structural diagram of an air pump of the injection-free anesthesia apparatus for anesthesia department according to the present invention;

FIG. 4 is a schematic structural diagram of a vaporizer of the injection-free anesthesia apparatus for anesthesia department of the present invention;

FIG. 5 is a schematic view of a cross-sectional view of a mixing tank of the injection-free anesthesia apparatus for anesthesia department;

FIG. 6 is a schematic structural view of a first annular tube and a second annular tube of the injection-free anesthesia device for anesthesia department;

fig. 7 is an exploded view of the filter flask of the injection-free anesthesia apparatus for anesthesia department of the present invention.

In the figure: 1. a housing; 2. a control box; 3. a touch display screen; 4. a Y-shaped collecting pipe; 5. elastic buckle; 6. a suction hood; 7. an air intake duct; 8. a face mask; 9. a connecting rod; 10. an air intake duct; 11. a base; 12. a filter flask; 13. a filter tube; 14. an oxygen cylinder; 15. an air pump; 16. an air outlet pipe; 17. a mixing tank; 18. an evaporator; 19. a first solenoid valve; 20. a steam pipe; 21. an oxygen tube; 22. a second solenoid valve; 23. a base plate; 24. a first annular tube; 25. a second annular tube; 26. a gas showerhead; 27. an ultraviolet germicidal lamp; 28. a temperature sensor; 29. a concentration sensor; 30. an electric heating wire mesh; 31. inserting a tube; 32. a screw cap; 33. an exhaust port; 34. a filter screen; 35. an annular support block; 36. a universal wheel; 37. a hand-held portion; 38. and (4) a bottle body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 7 in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1:

as shown in fig. 1-7, the invention provides an injection-free anesthesia device for anesthesia department, which comprises a main body mechanism, wherein the main body mechanism comprises a bottom plate 23 and a shell 1, in order to improve the applicability of the device, a handheld part 37 is fixedly installed on one side of the shell 1, universal wheels 36 are fixedly installed at four corners of the bottom plate 23, and the four universal wheels 36 are self-locking universal wheels.

As shown in fig. 1 and 4-6, in order to rapidly mix anesthetic vapor and oxygen, so as to further enable the anesthetic concentration value observed by medical staff to be more accurate and improve the health care for patients, an anesthesia mechanism provided in the device comprises an oxygen bottle 14, an evaporator 18, a mixing tank 17, an air inlet pipeline 10 and a mask 8, wherein an air outlet of the oxygen bottle 14 is communicated with a first annular pipe 24 at the bottom inside the mixing tank 17 through an oxygen pipe 21, a vapor outlet of the evaporator 18 is communicated with a second annular pipe 25 at the bottom inside the mixing tank 17 through a vapor pipe 20, air nozzles 26 are communicated with the surfaces of the first annular pipe 24 and the second annular pipe 25, and an ultraviolet sterilizing lamp 27 is fixedly installed at the top of the mixing tank 17 in order to avoid pathogenic bacteria contained in the gas inhaled by the patients;

as shown in fig. 1 and 4-5, in order to improve the comfort of the patient when inhaling the anesthetic, an electric heating wire mesh 30 is fixedly connected inside the mixing tank 17, in order to enable the medical staff to know the temperature inside the mixing tank 17 in real time, a temperature sensor 28 is fixedly installed at the upper end of the inner wall of the mixing tank 17, an air outlet pipe 16 is communicated with the upper end of the mixing tank 17, one end of the air outlet pipe 16 is fixedly arranged outside the shell 1 through one side of the shell 1, one side of a face mask 8 is communicated with one end of an air inlet pipe 10, the other end of the air inlet pipe 10 is communicated with one end of the air outlet pipe 16 through an air suction pipe 7, the oxygen cylinder 14, the evaporator 18 and the mixing tank 17 are fixedly installed on the surface of the bottom plate 23, and a concentration sensor 29.

As shown in fig. 1-3, in order to realize that the exhaled air of the patient and the non-inhaled anesthetic gas are diffused into the air and harm medical care personnel, the waste gas collecting and filtering mechanism of the device comprises an air pump 15, a filter flask 12, a filter pipe 13, a Y-shaped collecting pipe 4 and a suction hood 6, the air pump 15 is fixedly installed on the upper surface of a bottom plate 23, a base 11 is fixedly installed on one side surface of a shell 1, a slot is formed in the upper surface of the base 11, the lower end of the filter flask 12 is fixedly inserted in the slot, one end of the Y-shaped collecting pipe 4 penetrates through the side surface of the shell 1 and is communicated with an air inlet of the air pump 15, the other two ports of the Y-shaped collecting pipe 4 are communicated with the suction hood 6, in order to support and fix the Y-shaped collecting pipe 4, a connecting rod 9 is fixedly connected to the outer wall of an air inlet pipe, the end part of the connecting rod 9 is fixedly connected with an elastic buckle 5, two branches of the Y-shaped collecting pipe 4 are respectively clamped in the elastic buckle 5, and the Y-shaped collecting pipe 4 is arranged into a corrugated pipe in order to adjust the angle of the suction hood 6 conveniently;

as shown in fig. 3 and 7, an insertion tube 31 is fixedly inserted into the top of the filter bottle 12, a disinfection solution is disposed inside the filter bottle 12, the lower end of the insertion tube 31 is inserted into the disinfection solution, one end of the filter tube 13 is communicated with an air outlet of the air pump 15, the other end of the filter tube 13 is inserted into the upper end of the insertion tube 31, an air outlet 33 is disposed on the outer wall of the upper end of the filter bottle 12, in order to facilitate replacement of the disinfection solution inside the filter bottle 12, the filter bottle 12 includes a bottle body 38 and a screw cap 32, an inner thread matched with the outer wall of the screw cap 32 is disposed on the inner wall of the upper end of the bottle body 38.

As shown in fig. 1-5, in order to facilitate the operation of the medical care personnel, the outer wall of the housing 1 is fixedly provided with a control box 2, the surface of the control box 2 is fixedly embedded with a touch display screen 3, the inside of the control box 2 is fixedly provided with a controller electrically connected with the touch display screen 3, the signal input end of the controller is electrically connected with a concentration sensor 29 and a temperature sensor 28, respectively, and the electric control end of the first electromagnetic valve 19, the electric control end of the second electromagnetic valve 22, the electric control end of the air pump 15 and the electric control end of the electric heating wire mesh 30 are electrically connected.

As shown in fig. 7, an annular supporting block 35 is fixedly connected to an upper end of an inner wall of the bottle body 38, a filter screen 34 is disposed on an upper surface of the annular supporting block 35, and the filter screen 34 is fixed inside the bottle body 38 by the screw cap 32 matching with the annular supporting block 35.

The function is that the smell of the filtered gas can be absorbed, and the pollution to the surrounding air is avoided.

The working principle is as follows: when in use, medical personnel sleeve the face mask 8 on the head of a patient, then operate the touch display screen 3, the controller controls the first electromagnetic valve 19 and the second electromagnetic valve 22 to be opened, oxygen and anesthetic gas respectively enter the mixing tank 17 through the first annular pipe 24 and the second annular pipe 25 via the air nozzle 26 and then are mixed rapidly, medical personnel with the uniformly mixed anesthetic concentration can observe in real time through the touch display screen 3, the adjustment of the concentration of the anesthetic in the mixing tank 17 is realized by controlling the opening degrees of the first electromagnetic valve 19 and the second electromagnetic valve 22, the uniformly mixed anesthetic gas is conveyed to the patient through the face mask 8, the air pump 15 is opened simultaneously, the gas exhaled by the patient and the anesthetic gas which is not inhaled by the patient are inhaled into the filter bottle 12 through the suction hood 6, the gas exhaled by the patient and the anesthetic gas are disinfected and filtered through the disinfection solution and then are discharged into the atmosphere, effectively avoid causing the injury to the patient because of the gas of the anesthetic that overflows and the gas of patient's exhalation are inhaled by medical personnel.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. an injection-free anesthesia device for anesthesiology, it is characterized in that: comprise main body mechanism, and anesthesia mechanism and waste gas collection filter mechanism are respectively installed on described main body mechanism;

The anesthesia mechanism is used to perform continuous anesthesia on the patient;

The exhaust gas collecting and filtering mechanism is used for collecting and filtering the gas exhaled by the patient and the anesthetic gas not inhaled by the patient.

2 . The injection-free anesthesia device for anesthesiology according to claim 1 , wherein the main body mechanism comprises a bottom plate ( 23 ) and a casing ( 1 ), and one side of the casing ( 1 ) is fixed. 3 . A hand-held part (37) is installed, the bottom four corners of the bottom plate (23) are fixedly installed with universal wheels (36), and the four universal wheels (36) are all set as self-locking universal wheels.

3. The injection-free anesthesia device for anesthesiology according to claim 2, wherein the anesthesia mechanism comprises an oxygen cylinder (14), a vaporizer (18), a mixing tank (17), an air inlet pipe (14). 10) and a mask (8), the air outlet of the oxygen cylinder (14) communicates with the first annular pipe (24) at the bottom of the mixing tank (17) through an oxygen pipe (21), and the evaporator ( 18) the steam outlet is communicated with the second annular pipe (25) at the inner bottom of the mixing tank (17) through the steam pipe (20), the first annular pipe (24) and the second annular pipe ( The surface of 25) is connected with a jet head (26), the upper end of the mixing tank (17) is connected with an air outlet pipe (16), and one end of the air outlet pipe (16) is fixed through a part of the casing (1). The side is mounted on the outside of the housing (1), one side of the mask (8) is communicated with one end of the air intake duct (10), and the other end of the air intake duct (10) is inhaled through The pipe (7) is communicated with one end of the gas outlet pipe (16), and the oxygen cylinder (14), the evaporator (18) and the mixing tank (17) are all fixedly installed on the bottom plate (23) On the upper surface of the mixing tank (17), a concentration sensor (29) is fixedly installed on the inner wall of the mixing tank (17).

4. The injection-free anesthesia device for anesthesiology according to claim 3, characterized in that: the waste gas collection and filtering mechanism comprises an air pump (15), a filter bottle (12), a filter tube (13), a Y-shaped collection A pipe (4) and a suction cover (6), the air pump (15) is fixedly installed on the upper surface of the bottom plate (23), a base (11) is fixedly installed on one side of the casing (1), and the The upper surface of the base (11) is provided with a slot, the lower end of the filter bottle (12) is fixedly inserted into the slot, and one end of the Y-shaped collection pipe (4) penetrates the casing (1). ) is communicated with the air inlet of the air pump (15), the other two ports of the Y-shaped collection pipe (4) are communicated with the suction cover (6), the filter bottle (12) An intubation tube (31) is fixedly inserted into the top of the filter bottle (12), a disinfection solution is provided inside the filter bottle (12), and the lower end of the intubation tube (31) is inserted into the inner part of the disinfection solution, and the filter tube (13) One end of the filter tube (13) is connected to the air outlet of the air pump (15), the other end of the filter tube (13) is inserted into the upper end of the intubation tube (31), and the outer wall of the upper end of the filter bottle (12) is provided with Exhaust port (33).

5. An injection-free anesthesia device for anesthesiology according to claim 4, characterized in that: the outer wall of the air inlet pipe (10) is fixedly connected with a connecting rod (9), and the connecting rod (9) is provided with There are two, the two connecting rods (9) are symmetrically arranged, the ends of the connecting rods (9) are fixedly connected with elastic buckles (5), and the two branches of the Y-shaped collecting pipe (4) They are respectively clamped inside the elastic buckles (5).

6 . The injection-free anesthesia device for anesthesiology according to claim 5 , wherein the Y-shaped collecting pipe ( 4 ) is configured as a corrugated pipe. 7 .

7. An injection-free anesthesia device for anesthesiology according to claim 6, characterized in that: a control box (2) is fixedly installed on the outer wall of the housing (1), and a surface of the control box (2) is fixedly installed. A touch display screen (3) is inlaid and fixed, a controller is fixedly installed inside the control box (2), the controller is electrically connected with the touch display screen (3), and the concentration sensor (29) is connected with the The signal input end of the controller is electrically connected, the electric control end of the first solenoid valve (19), the electric control end of the second solenoid valve (22) and the electric control end of the air pump (15) are electrically connected sexual connection.

8. An injection-free anesthesia device for anesthesiology according to claim 7, characterized in that: the inside of the mixing tank (17) is fixedly connected with an electric heating wire mesh (30), and the mixing tank (17) is A temperature sensor (28) is fixedly installed on the upper end of the inner wall, the temperature sensor (28) is electrically connected to the signal input end of the controller, and the controller is electrically connected to the electric control end of the electric heating wire mesh (30). connect.

9 . The injection-free anesthesia device for anesthesiology according to claim 8 , wherein an ultraviolet germicidal lamp ( 27 ) is fixedly installed on the top of the mixing tank ( 17 ). 10 .

The injection-free anesthesia device for anesthesiology according to claim 9, characterized in that: the filter bottle (12) comprises a bottle body (38) and a silk cap (32), and the bottle body (38) The inner wall of the upper end of the bottle is provided with an inner thread that matches the outer wall of the wire cap (32), and the wire cap (32) is screwed on the bottle body (38).