CN209996967U

CN209996967U - anesthetic gas output concentration control device for anesthesia department operation

Info

Publication number: CN209996967U
Application number: CN201920365206.2U
Authority: CN
Inventors: 陈乐�
Original assignee: Hangzhou Yinchi Information Technology Co Ltd
Current assignee: Hangzhou Yinchi Information Technology Co Ltd
Priority date: 2019-03-21
Filing date: 2019-03-21
Publication date: 2020-01-31
Anticipated expiration: 2029-03-21

Abstract

The utility model relates to the technical field of medical equipment, and anesthetic gas output concentration control device for department of anesthesia's operation is disclosed, which comprises a substrate, the top fixed mounting of base plate has the steel bottle, the right side fixed mounting that the top of base plate just is located the steel bottle has the second steel bottle, the top of base plate just is located the right side fixed mounting of second steel bottle has the anesthetic evaporimeter, the right side fixed mounting of anesthetic evaporimeter has the solenoid valve, the right side fixed mounting of solenoid valve has the baffle-box, the inner wall top fixed mounting of baffle-box has electric putter.

Description

anesthetic gas output concentration control device for anesthesia department operation

Technical Field

The utility model relates to the technical field of medical equipment, specifically be kinds of anesthesia gas output concentration control device for anesthesia department's operation.

Background

Anesthesia is to use medicine or other methods to make the patient wholly or locally lose the sensation temporarily, in order to achieve painless purpose to carry on the operation treatment, the anesthesiology is to use the basic theory, clinical knowledge and technology related to anesthesia to eliminate the patient's operation pain, guarantee the patient's safety, science creating good conditions for the operation, the anesthesiology has become special independent disciplines in clinical medicine, mainly include clinical anesthesiology, emergency recovery medicine, intensive care monitoring treatment science, pain diagnosis science and other relevant medicine and the research of its mechanism, it is research anesthesia, analgesia, recovery and comprehensive discipline of intensive care medicine, wherein clinical anesthesia is the main part of modern anesthesiology, anesthesia is mainly used in inhalation type operation anesthesia clinically, its principle is to utilize oxygen to volatilize the anesthetic through the anesthetic vaporizer, produce the mixed gas of oxygen and anesthetic, input the mixed gas with anesthetic to the patient, make the patient in the state of anesthesia, because the anesthetic has definite side effect to the human, therefore the anesthetic output concentration of accurate control anesthesia machine is significant to the patient's effect.

The prior art utilizes the Venturi principle, and has the defects that oxygen supply and anesthetic gas input are mutually influenced, the anesthetic gas and oxygen are not uniformly mixed, so that the instantaneous output concentration error of the anesthetic gas is large, and the anesthetic effect of a patient is influenced, and anesthetic gas output concentration control devices for the anesthesia department operation are provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

() problems to be solved

The utility model provides a not enough to prior art, the utility model provides an anesthesia branch of academic or vocational study operation is with anesthesia gas output concentration controlling means possesses advantages such as quantitative control and real time monitoring of being convenient for, and it utilizes the venturi principle to have solved prior art, and its shortcoming is that the oxygen suppliment influences each other with the anesthesia gas input, and anesthesia gas and oxygen mix the inequality, cause anesthesia gas output concentration error great in the twinkling of an eye to influence patient's anesthesia effect's problem.

(II) technical scheme

anesthetic department's operation is with anesthetic gas output concentration controlling means, which comprises a substrate, the top fixed mounting of base plate has the steel bottle, the right side fixed mounting that the top of base plate just is located the steel bottle has the second steel bottle, the top of base plate and the right side fixed mounting that is located the second steel bottle have the anesthetic evaporator, the right side fixed mounting of anesthetic evaporator has the second solenoid valve, the right side fixed mounting of solenoid valve has the baffle-box, the inner wall top fixed mounting of baffle-box has electric putter, electric putter's bottom fixed mounting has the piston, the right side fixed mounting of baffle-box has the second solenoid valve, the right side of second solenoid valve and the top fixed mounting that is located the base plate have the mixing box, the top fixed mounting of mixing box has the support frame, the inside fixed mounting of support frame has the motor, cup joint on the output shaft of motor and run through and extend to the inside stirring rake of mixing box, the right side fixed mounting of mixing box has the blast pipe, the left side of mixing box and the top fixed mounting of being located the second steel bottle has the third steel bottle 35829 steel bottle, the top fixed mounting of second solenoid valve has the air-box 3526, the air flow meter is connected with the pressure gauge , the flow meter is connected with the flow meter and the second air flow meter.

Preferably, the top of base plate and the outer wall that is located steel bottle and second steel bottle all fixed mounting have the mount, the inside of steel bottle is filled with the anesthetic, the inside of second steel bottle is filled with oxygen.

Preferably, the outer wall of the piston is provided with a sliding groove, the inside of the sliding groove is movably provided with a stop ring, and the number of the sliding groove and the stop ring is two.

Preferably, the stirring paddle comprises a rotating shaft, a hub and nine stirring blades, wherein the number of the stirring blades is nine, and the nine stirring blades are divided into three groups.

Preferably, the number of the wheel resolvers is three, the three wheel resolvers are distributed on the rotating shaft at equal intervals, and each group of stirring blades are distributed on the wheel resolvers at equal angles.

Preferably, the inside movable mounting of blast pipe has the ball valve, the inner wall right side of mixing box and the left side fixed mounting who is located the blast pipe have the concentration detector.

(III) advantageous effects

Compared with the prior art, the utility model provides an kinds of department of anesthesia operation are with anesthesia gas output concentration control device possesses following beneficial effect:

1. this department of anesthesia operation is with anesthesia gas output concentration controlling means, through opening valve , the inside anesthetic of steel bottle is carried to the anesthetic evaporimeter through the second gas-supply pipe and is evaporated, closed second solenoid valve is opened the solenoid valve and is started electric putter ration and shorten, electric putter passes through the piston with anesthesia gas ration suction baffle-box, open the second solenoid valve and start electric putter extension through closing solenoid valve, electric putter sends the inside gas of baffle-box into the mixing box, through opening the third solenoid valve ration, the inside oxygen of second steel bottle flows in the inside of mixing box through gas-supply pipe ration, rethread second solenoid valve and third solenoid valve and starter motor, the motor closes through output shaft drive stirring rake and stirs the inside oxygen of mixing box and anesthesia gas, rethread concentration detector detects and carries through the blast pipe, reach the effect of quantitative control gas concentration and even gas transmission, thereby the practicality of this concentration controlling means has been improved.

2. This department of anesthesia operation is with anesthetic gas output concentration controlling means through manometer and flowmeter real time monitoring steel bottle and the inside anesthetic of second steel bottle and the concentration and the flow of oxygen, and the inside concentration detector real-time supervision mixing box of rethread mixing box's inside anesthetic gas's concentration reaches this concentration controlling means's of simple and convenient monitoring effect.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure, a base plate 1, a second steel cylinder 2, a second steel cylinder 3, a anesthetic evaporator 4, a electromagnetic valve 5, a buffer tank 6, an electric push rod 7, a piston 8, a second electromagnetic valve 9, a mixing tank 10, a support bracket 11, a motor 12, a stirring paddle 13, an exhaust pipe 14, a third electromagnetic valve 15, a valve 16, a pressure gauge 17, a flow meter 18, a air delivery pipe 19 and a second air delivery pipe 20 are arranged.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of , but not all embodiments.

Please refer to fig. 1-3, anesthetic gas output concentration control device for anesthesia department surgery, including a base plate 1, a top of the base plate 1 is fixedly provided with a steel cylinder 2, a top of the base plate 1 is positioned at the right side of a 1 steel cylinder 2 and is fixedly provided with a second steel cylinder 3, a top of the base plate 1 is positioned at the outer walls of a 2 steel cylinder 2 and a second steel cylinder 3, a anesthetic is filled in a steel cylinder 2, an inner part of the second steel cylinder 3 is filled with oxygen, a top of the base plate 1 is positioned at the right side of the second steel cylinder 3 and is fixedly provided with a anesthetic vaporizer 4, a right side of the anesthetic vaporizer 4 is fixedly provided with a steel valve 5, a right side of a steel cylinder 5 is fixedly provided with a anesthetic box 6, a top of an inner wall of the buffer box 6 is fixedly provided with an electric push rod 7, a bottom of the electric push rod 7 is fixedly provided with a piston 8, an outer wall of the piston 8 is provided with a chute, the inner wall of the chute is movably provided with a stop ring, the chute and a concentration monitor rack is provided with a concentration monitor rack, a concentration monitor rack for monitoring the anesthetic concentration of anesthetic by a push rod 19, a push rod 19 and a push rod 19, a push rod.

In summary, this anesthetic gas output concentration control device for anesthesia department surgery, through opening valve , the anesthetic inside the steel cylinder 2 is delivered to anesthetic vaporizer 4 through second gas pipe 20 for vaporization, close second solenoid valve 9 and open th solenoid valve 5 and start electric push rod 7 to shorten quantitatively, electric push rod 7 pumps anesthetic gas into buffer box 6 quantitatively through piston 8, then close th solenoid valve 5 and open second solenoid valve 9 and start electric push rod 7 to extend, electric push rod 7 sends the gas inside buffer box 6 into mixing box 10, through opening third solenoid valve 15 to quantify, the oxygen inside the second steel cylinder 3 flows into the inside of mixing box 10 quantitatively through th gas pipe 19, then through closing second solenoid valve 9 and third solenoid valve 15 and start motor 12, motor 12 drives stirring paddle 13 through output shaft to stir the oxygen and anesthetic gas inside the mixing box 10, then through concentration detector and deliver through exhaust pipe 14, the effects of quantitatively controlling gas concentration and uniformly delivering gas are achieved, thereby the practicality of this concentration control device is improved, the practical use of this anesthetic gas output concentration control device and anesthetic gas through second solenoid valve 17 and the mixed gas concentration monitor device, thereby the oxygen concentration and anesthetic gas in the mixed gas concentration monitor the mixed gas in the current anesthetic box 2, the mixed gas real-time, the anesthetic concentration monitor principle is solved the anesthetic concentration problem that the anesthetic mixed gas that the anesthetic concentration monitor and anesthetic mixed gas in the anesthesia gas monitoring technology is large, the anesthesia gas monitoring technology is not uniform.

It should be noted that, in this document, relational terms such as , second and the like are only used to distinguish entities or operations from another entities or operations, and no necessarily requires or implies that any such actual relationship or order exists between the entities or operations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

The utility model provides a anesthesia department operation is with anesthesia gas output concentration controlling means, including base plate (1), its characterized in that the top fixed mounting of base plate (1) has the steel bottle (2), the right side fixed mounting that the top of base plate (1) just is located second steel bottle (2) has second steel bottle (3), the right side fixed mounting that the top of base plate (1) just is located second steel bottle (3) has anesthetic evaporator (4), the right side fixed mounting of anesthetic evaporator (4) has second solenoid valve (5), the right side fixed mounting of second solenoid valve (5) has baffle-box (6), the inner wall top fixed mounting of baffle-box (6) has electric putter (7), the bottom fixed mounting of electric putter (7) has piston (8), the right side fixed mounting of baffle-box (6) has second solenoid valve (9), the right side of second solenoid valve (9) and the top fixed mounting that is located base plate (1) of right side fixed mounting has mixing box (10) on the right side and mixing tank (19) of motor meter (21), the top fixed mounting of second solenoid valve (11) is located second pump (3) and mixing tank (19) and mixing pump (16) is connected with motor meter (19) 16), the fixed mounting of stirring pump (3) top of stirring pump (3) and stirring pump (3), the right side fixed mounting (3) is located second pump (3) top fixed mounting 3) and mixing tank (19), mixing tank (19) and mixing pump (19), mixing pump (19) 16) is connected with the pump mounting 3) top fixed mounting 3) and mixing pump (19), mixing pump mounting 3) 16, stirring pump mounting 3) is located the right side fixed mounting 3, stirring pump mounting 3) top fixed mounting 3, stirring pump mounting 3) 16, stirring pump mounting 3) 16, stirring pump mounting 3, stirring.
2. The anesthetic gas output concentration control device for anesthesia surgery of claim 1, wherein the top of the base plate (1) is fixedly mounted with a fixing frame on the outer walls of both the steel cylinder (2) and the second steel cylinder (3), the steel cylinder (2) is filled with anesthetic, and the second steel cylinder (3) is filled with oxygen.
3. The anesthetic gas output concentration control device for anesthesia surgery, according to claim 1, wherein the outer wall of the piston (8) is provided with a sliding groove, a blocking ring is movably mounted inside the sliding groove, and the number of the sliding groove and the number of the blocking ring are two.
4. The anesthetic gas output concentration control device for anesthesia surgery, according to claim 1, wherein the paddle (13) comprises a rotating shaft, hub and leaves, the number of the leaves is nine, and the nine leaves are divided into three groups.
5. The anesthetic gas output concentration control device for anesthesia department operations, wherein the number of the hub is three, the three hubs are equidistantly distributed on a rotating shaft, and each group of the stirring blades are equidistantly distributed on the hub.
6. The anesthetic gas output concentration control device for anesthesia surgery of claim 1, wherein a ball valve is movably installed inside the exhaust pipe (14), and a concentration detector is fixedly installed on the right side of the inner wall of the mixing box (10) and on the left side of the exhaust pipe (14).