CN113995936B

CN113995936B - Anesthetic vaporizer calibration method and system

Info

Publication number: CN113995936B
Application number: CN202111142708.7A
Authority: CN
Inventors: 张馨; 李旭东; 李硕; 阮宝叶
Original assignee: Shenzhen Okowa Precision Automation Co ltd
Current assignee: Shenzhen Okowa Precision Automation Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2024-04-19
Anticipated expiration: 2041-09-28
Also published as: CN113995936A

Abstract

The invention discloses a method and a system for calibrating an anesthetic vaporizer, which belong to the technical field of anesthetic vaporizer calibration, wherein the method for calibrating the anesthetic vaporizer comprises the following steps: the anesthetic vaporizer is placed on a rotating seat capable of rotating circumferentially and limiting the anesthetic vaporizer; rotating the anesthetic vaporizer to a calibration station; inputting gas into an anesthetic vaporizer at a calibration station, dividing the gas into two gas paths after entering the anesthetic vaporizer, carrying anesthetic placed in the vaporizing chamber after entering the vaporizing chamber by the gas of one gas path, taking the gas of the other gas path as diluent gas, and mixing the gas of the two gas paths to form anesthetic vapor; rotating a rotary table on the anesthesia evaporator to different angle positions, and detecting the concentration of anesthetic vapor output by the rotary table rotating to the different angle positions; adjusting the air resistance in the anesthetic vaporizer; the angular position of each concentration position on the turntable is obtained. The anesthetic vaporizer calibrating method can improve the calibrating efficiency of the anesthetic vaporizer.

Description

Anesthetic vaporizer calibration method and system

Technical Field

The invention relates to the technical field of anesthetic vaporizer calibration, in particular to a method and a system for calibrating an anesthetic vaporizer.

Background

The anesthetic evaporator is an important component of an anesthetic machine, is a special device for controlling the output of volatile anesthetic, can convert liquid volatile inhalation anesthetic into vapor and input the vapor into an anesthetic breathing circuit according to a certain concentration, and has the functions of effectively evaporating the volatile inhalation anesthetic and accurately controlling the output concentration; the working principle of the anesthetic vaporizer is as follows: introducing a certain amount of fresh gas into an inlet of the anesthetic vaporizer, dividing the gas into two paths after entering the anesthetic vaporizer, wherein one path of gas enters the vaporizing chamber, the path of gas is also called carrier gas, and the carrier gas carries a certain amount of anesthetic after entering the vaporizing chamber and is regulated by a concentration regulating valve; the other path of gas is regulated through a temperature control valve, and the gas is called dilution gas; the carrier gas which is regulated by the concentration regulating valve and carries the anesthetic is mixed with the diluent gas which is regulated by the temperature control valve, and is output by the outlet of the anesthetic evaporator and then enters the anesthetic circuit.

Furthermore, the quality of the anesthetic vaporizer marks the level of the anesthetic machine, and also relates to success or failure of inhalation anesthesia, directly relates to safety risk of patients, and has high requirement on the calibration precision of the anesthetic vaporizer; at present, anesthesia evaporators manufacturers are used for producing anesthesia evaporators, the rotating angle of a turntable on the anesthesia evaporators and the concentration of anesthetic vapor adjusted by the rotating angle are calibrated, in the main calibration method at present, the anesthesia evaporators are mainly manually held or manually assisted to be fixed when the anesthesia evaporators are calibrated, at least two persons are required to be matched, in the process of calibrating the anesthesia evaporators, only one anesthesia evaporator can be calibrated, then the next anesthesia evaporator is taken for fixing and then is calibrated, the operation is complicated, and the calibration efficiency is low; in addition, the quality condition of the anesthetic vaporizer cannot be accurately reflected in the existing calibration method. Therefore, there is a need for a calibration method that can improve the calibration efficiency of an anesthetic vaporizer and facilitate accurate knowledge of the actual quality of the anesthetic vaporizer.

Disclosure of Invention

The invention aims to overcome at least one defect of the prior art, and provides an anesthetic vaporizer calibrating method which can improve the calibrating efficiency of an anesthetic vaporizer and is beneficial to accurately knowing the real quality condition of the anesthetic vaporizer.

The technical scheme for solving the technical problems is as follows: an anesthetic vaporizer calibration method comprising: the anesthetic vaporizer is placed on a rotating seat capable of rotating circumferentially and limiting the anesthetic vaporizer; rotating the anesthetic vaporizer placed on the rotating base to a calibration station; inputting gas into the anesthetic vaporizer at the calibration station, dividing the gas into two paths of gas paths after entering the anesthetic vaporizer, wherein the gas of one path of gas path enters an evaporation chamber in the anesthetic vaporizer and carries anesthetic agent placed in the evaporation chamber, the gas of the other path of gas path is used as diluent gas, the gas of the two paths of gas paths is mixed to form anesthetic vapor, and the anesthetic vapor is output from an output port of the anesthetic vaporizer; rotating a rotary table which is positioned on the anesthetic vaporizer of the calibration station and used for controlling the concentration of the output anesthetic vapor to different angle positions, and respectively detecting the concentration of the anesthetic vapor output by the concentration position corresponding to the rotary table rotated to the different angle positions; adjusting the air resistance in the anesthetic vaporizer to ensure that the concentration position corresponding to the angle position to which the turntable rotates and the concentration of anesthetic vapor output by the concentration position are within the range of precision requirements; and obtaining the angle position of each concentration position on the turntable.

The beneficial effects of the invention are as follows: in the anesthetic vaporizer calibrating method of the embodiment, the anesthetic vaporizer is placed on the rotating seat capable of rotating circumferentially and limiting the anesthetic vaporizer, so that an operator is not required to hold the anesthetic vaporizer to fix the anesthetic vaporizer, and the anesthetic vaporizer is conveniently calibrated; in addition, the rotating seat can circumferentially rotate under the driving effect, so that a plurality of anesthetic evaporators are conveniently placed on the rotating seat, the anesthetic evaporators are sequentially rotated to a calibration station to perform calibration operation, the anesthetic evaporators are conveniently calibrated, and the calibration efficiency of the anesthetic evaporators is improved. In addition, in the embodiment, the anesthetic agent is placed in the evaporation chamber of the anesthetic evaporator positioned at the calibration station, the gas is input into the anesthetic evaporator, the formed anesthetic vapor is output from the output port of the anesthetic evaporator, the real use condition of the anesthetic evaporator is simulated, and the concentration of the anesthetic vapor output by the concentration positions corresponding to the positions of different angles of the rotating disc are respectively detected, so that the real quality condition of the anesthetic evaporator can be accurately known, and the unqualified anesthetic evaporator is prevented from being regarded as a qualified product.

In addition, on the basis of the technical scheme, the invention can be improved as follows and can also have the following additional technical characteristics.

According to one embodiment of the invention, the rotation of the anesthetic vaporizer placed on the rotating base to the calibration station is specifically: the rotary seat is driven to rotate by the rotary driving device, so that the anesthetic evaporator placed on the rotary seat rotates to a calibration station; rotating a rotary table which is positioned on the anesthesia evaporator of the calibration station and used for controlling the concentration of the output anesthesia steam to different angle positions comprises the following specific steps: the rotary table is driven to rotate by a rotary table rotation driving device, a bidirectional rotation driving part for driving the rotary table arranged on the anesthetic evaporator to rotate is arranged on the rotary table rotation driving device, and the rotary table is driven to rotate by the bidirectional rotation driving part, so that the rotary table rotates to different angle positions; the air resistance in the anesthetic vaporizer is specifically adjusted as follows: the air resistance adjusting device drives the air resistance adjusting part on the anesthetic vaporizer to rotate, so that air resistance in the anesthetic vaporizer is adjusted.

In the embodiment, the rotary seat is driven to rotate by the rotary driving device, so that the rotary seat is driven to rotate automatically, and the rotating accuracy of the rotary seat is improved; further, the turntable is driven to rotate by the turntable rotation driving device, so that the turntable is driven to rotate automatically, and the accuracy of rotating the turntable to a specified angle is improved; in addition, the air resistance adjusting device drives the air resistance adjusting part on the anesthesia evaporator to rotate, so that the automatic air resistance adjusting part can be rotated, the accuracy of the rotation appointed position of the air resistance adjusting part is improved, and the accuracy of adjusting the air resistance in the anesthesia evaporator is improved; in addition, the anesthetic vaporizer calibration device is beneficial to rapidly calibrating the anesthetic vaporizer, and further improves the anesthetic vaporizer calibration efficiency.

According to one embodiment of the invention, the anesthetic vaporizer calibration method further comprises: according to the obtained angle positions of the concentration positions on the turntable, scales which are circumferentially arranged at intervals are engraved on the turntable by an engraving device, and the scales represent the concentration positions; detecting the scales which are circumferentially arranged at intervals through a scale detection device; the efficiency of carving the scales on the turntable is improved, the precision of carving the scales which are circumferentially arranged at intervals is high, and automation of carving the turntable is realized; and the scales arranged at intervals in the circumferential direction are detected by the scale detection device, so that defects of the scales on the turntable can be found easily.

According to one embodiment of the invention, the anesthetic vaporizer calibration method further comprises: scanning an identifier which is arranged on the anesthetic vaporizer and is used for recording information of the anesthetic vaporizer through a scanning device, and obtaining information recorded by the identifier; the quality condition of a plurality of anesthetic evaporators can be accurately known by marking the anesthetic evaporators respectively, so that the precision grade of the anesthetic evaporators can be classified to obtain products with different grade precision.

In addition, the anesthetic vaporizer calibration system provided in this embodiment, which adopts the anesthetic vaporizer calibration method to calibrate the anesthetic vaporizer, includes: the rotary seat is provided with a placement limiting part for placing the anesthetic vaporizer; the rotary driving device is provided with a rotary part, and the rotary seat is connected with the rotary part and can rotate under the drive of the rotary part; the rotary table rotation driving device is arranged on one side of the rotary seat, and a bidirectional rotation driving part for driving the rotary table arranged on the anesthetic vaporizer to rotate is arranged on the rotary table rotation driving device; the gas supply butt joint device is arranged on one side of the rotating seat and used for inputting gas into the anesthetic vaporizer, the anesthetic vaporizer is provided with a first gas inlet butt joint part used for inputting gas into the anesthetic vaporizer, and the gas supply butt joint device is provided with a second gas inlet butt joint part used for butt joint with the first gas inlet butt joint part; the butt joint driving device is arranged on one side of the air supply butt joint device and is movably connected with the air supply butt joint device, and is used for driving the air supply butt joint device to move so that the first air inlet butt joint part is in butt joint with the second air inlet butt joint part and the butt joint is released.

In this embodiment, the turntable may be driven to rotate by the turntable rotation driving means; furthermore, by the aid of the air supply butt joint device and the butt joint driving device, air is conveniently input into the anesthetic evaporator after the air supply butt joint device is quickly docked with the anesthetic evaporator, and the rotating disc which is not calibrated is calibrated.

According to one embodiment of the invention, the anesthetic vaporizer calibration system further comprises: the anesthetic vapor output butt joint device is arranged on one side of the rotating seat corresponding to the placement limiting part, a butt joint mechanism is arranged on the anesthetic vapor output butt joint device, a first vapor output butt joint structure for outputting anesthetic vapor generated in the anesthetic evaporator is arranged on the anesthetic evaporator, a second vapor output butt joint structure for butt joint with the first vapor output butt joint structure is arranged on the anesthetic vapor output butt joint device, the second vapor output butt joint structure is connected with the butt joint mechanism and can be in butt joint and release butt joint with the first vapor output butt joint structure under the driving of the butt joint mechanism, and the second vapor output butt joint structure is connected with the anesthetic vapor concentration detection device through an anesthetic vapor conveying pipe.

In the embodiment, the anesthetic vapor output butt joint device is arranged, so that anesthetic vapor generated in the anesthetic evaporator is conveniently output by butt joint of the anesthetic vapor output butt joint device and the anesthetic evaporator, the rotating angle of the turntable and the concentration of the anesthetic vapor regulated by the turntable are conveniently calibrated, and the concentration of the anesthetic vapor is also conveniently detected; in addition, by the anesthetic vapor output butt joint device, the anesthetic vapor output butt joint device is convenient to automatically butt joint and release butt joint with the anesthetic vaporizer.

According to one embodiment of the invention, the anesthetic vaporizer calibration system further comprises: the device comprises a rotating seat, a holding limiting part, an air resistance adjusting device, a rotating butt joint, an air resistance adjusting part and a rotating butt joint structure, wherein the holding limiting part is arranged at the lower side of the rotating seat, the air resistance adjusting device is provided with an air resistance adjusting driving mechanism, the air resistance adjusting device is further provided with a rotating butt joint head, the rotating butt joint head is connected to the air resistance adjusting driving mechanism, the bottom of an anesthetic evaporator is provided with the air resistance adjusting part used for adjusting the air resistance of the anesthetic evaporator, the air resistance adjusting part is provided with a rotating butt joint structure I, the rotating butt joint head is deviated from the air resistance adjusting driving mechanism and is provided with a rotating butt joint structure II used for being in butt joint with the rotating butt joint structure I, the rotating butt joint structure II can be driven by the air resistance adjusting driving mechanism to be in butt joint with the rotating butt joint structure I, and the rotating butt joint structure II can be driven by the rotating butt joint structure I, and the rotating butt joint structure II is also used for enabling the rotating center of rotation of the air resistance adjusting part to coincide with the rotating center of rotation of the rotating butt joint structure II.

In the embodiment, the rotary butt joint is conveniently in butt joint with the air resistance adjusting part, and the air resistance of the anesthetic evaporator is conveniently adjusted by driving the rotary butt joint through the air resistance adjusting driving mechanism; in addition, after the air resistance adjustment is finished, the air resistance adjustment driving mechanism drives the rotary butt joint to be in butt joint with the air resistance adjustment part, so that the anesthetic evaporator can be conveniently operated in the next step; and is also beneficial to improving the air resistance adjusting precision.

According to one embodiment of the invention, the anesthetic vaporizer calibration system further comprises: the engraving device is arranged on one side of the rotating seat and used for engraving scales which are circumferentially arranged at intervals on the rotating disc; and the scale detection device is arranged on one side of the rotating seat and is used for detecting the scales which are circumferentially arranged at intervals. In the embodiment, the turntable can be driven to rotate by the turntable rotation driving device, so that the turntable which is calibrated can be rotated to the carving position in sequence according to the rotating angle of the turntable and the calibration data of the anesthetic vapor concentration regulated by the turntable rotation driving device, the turntable rotation driving device is matched with the carving device to sequentially carve the scales which are circumferentially arranged at intervals and respectively correspond to different output concentrations, the carving scale efficiency is high, the rotating angle can be ensured to be accurate, and the precision of carving the scales which are circumferentially arranged at intervals is high; in addition, the scales circumferentially arranged on the rotary table at intervals are detected through the scale detection device, so that defects of the scales on the rotary table can be found easily.

According to one embodiment of the invention, the anesthetic vaporizer calibration system further comprises: and the scanning device is arranged on one side of the rotating seat and is used for scanning an identifier which is arranged on the anesthetic evaporator and is used for recording information of the anesthetic evaporator and obtaining information recorded by the identifier. In this embodiment, the identifier on the anesthetic vaporizer is conveniently scanned by the scanning device, and the anesthetic vaporizer is respectively marked.

According to one embodiment of the invention, the anesthetic vaporizer calibration system further comprises: and the rotary driving device, the turntable rotation driving device and the butt joint driving device are respectively and electrically connected with the control unit. In this embodiment, it is convenient to automatically control the rotation driving device, the turntable rotation driving device and the docking driving device, respectively, by the control unit.

Drawings

In order to more clearly illustrate the technical solutions of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, 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 diagram of an anesthetic vaporizer calibration system according to an embodiment of the present invention;

FIG. 2 is a schematic view of the anesthetic vaporizer calibration system of FIG. 1 with a base removed;

FIG. 3 is a front view of the anesthetic vaporizer calibration system of FIG. 2 after being set up;

FIG. 4 is a top view of the anesthetic vaporizer calibration system of FIG. 3;

FIG. 5 is a disassembled view of a portion of the components of the anesthetic vaporizer calibration system of FIG. 2;

FIG. 6 is a schematic diagram of a device for adjusting air resistance according to an embodiment of the present invention;

FIG. 7 is a schematic view illustrating an assembly and disassembly of a stop mechanism on the air lock adjusting device of FIG. 6;

Fig. 8 is a schematic structural view of an anesthetic vapor output docking device according to an embodiment of the present invention.

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

1. A base, 2, a rotary driving device, 3, a rotary seat, 4, a turntable rotary driving device, 5, a carving device, 6, an air resistance adjusting device, 7, an air supply docking device, 8, an anesthetic vapor output docking device, 9, a scanning device, 10, a first mounting plate, 11, a locking device, 12, a scale detecting device, 20, a first rotary driving motor, 21, a speed reducer, 22, a hollow rotary platform, 30, a mounting base, 31, an anesthetic evaporator, 32, an electric connecting bracket, 33, a mounting through hole, 40, a first supporting seat, 41, a rotary driving seat, 42, a supporting arm, 43, a rotary driving part, 44, a rotary supporting cylinder, 45, a clamping jaw mechanism, 50, a first telescopic driving motor, 51, a fixed supporting frame, 52, a telescopic rod, 53, a carving device body, 60, a first connecting seat, 61, a vertical sliding supporting seat, 62, a second telescopic driving motor, 63, a sliding seat, 64, a second rotary driving motor, 65, a stopping and supporting moving mechanism, 66, a first mounting seat, 67, an opposite-shooting optical fiber sensor, 70, a limiting support plate, 71, an electric slip ring, 72, a second mounting plate, 73, a vertical jacking cylinder, 74, an air supply butt joint, 80, a second support base, 81, a transverse sliding table cylinder, 82, a longitudinal sliding table cylinder, 83, a steam output butt seat, 84, an inserted plug grabbing device, 90, a support column, 91, a locking and fixing sleeve, 92, a horizontal support seat, 93, an adjusting connecting block, 94, an adjusting connecting rod, 95, a bar code scanner, 101, a first mounting opening, 102, a second mounting opening, 103, a mounting groove, 104, a third mounting opening, 105, a fourth mounting opening, 106, an arc-shaped baffle, 107, an opposite-shooting opening, 111, a second mounting seat, 112, a vertical sliding table, 113, a stopping plug, 120, a support block, 121 The device comprises a first vertical support plate, 122, a detection baffle, 123, a detection window, 124, a CCD detector, 125, a support beam, 311, a turntable, 312, an air supply plug, 313, an air supply plug, 321, a second vertical support plate, 322, a cable mounting seat, 323, a first light blocking plate, 324, a second light blocking plate, 325, an aviation plug, 441, a rotary drive shaft, 451, a clamping lug, 511, a sliding limiting block, 512, a locking mechanism 611, a vertical slide rail, 631, a slide block, 641, a clamping fixing block, 642, a clamping fixing block, 651, a butt limiting plate, 652, a sliding support seat, 653, a first vertical guide rod, 654, a connecting rod, 655, a push plate, 656, a connecting plate, 657, a rotary butt joint, 658, a second vertical guide rod, 741, an air supply plug, 801, a transverse support plate, 811, a cylinder driving body, 812, a transverse slide table, 813, a connecting support seat, 821, a second cylinder driving body, 822, a longitudinal slide table, 823, a mounting seat three, 831, a support seat one, 832, a fixing lug, a cylinder 833, a tracheal plug, 841, a third driving body, a third guide rod, a first guide shaft, a second guide rod, a guide hole 6512, a first guide hole 6512, a second guide hole 6512, a guide hole 6551, a guide hole 6571, a first guide hole 6512, a guide hole 6551, a guide hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the embodiments of the present application will be described in further detail with reference to the accompanying drawings.

In order that the above-recited objects, features and advantages of the present application will be more clearly understood, a more particular description of the application will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present application and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those described herein, and therefore the scope of the present invention is not limited to the specific embodiments disclosed below.

The method for calibrating an anesthetic vaporizer provided in this embodiment, which adopts an anesthetic vaporizer calibration system as shown in fig. 1 to 5, includes: the anesthetic vaporizer 31 is placed on the rotating seat 3 capable of rotating circumferentially and limiting the anesthetic vaporizer 31; rotating the anesthetic vaporizer 31 placed on the rotating base 3 to a calibration station; the method comprises the steps that gas is input into an anesthetic evaporator 31 positioned at a calibration station, the gas enters the anesthetic evaporator 31 and is divided into two gas paths, the gas of one gas path enters an evaporation chamber in the anesthetic evaporator 31 and carries anesthetic placed in the evaporation chamber, the gas of the other gas path is used as diluent gas, anesthetic vapor is formed after the gas of the two gas paths is mixed, and the anesthetic vapor is output from an output port of the anesthetic evaporator 31; rotating a rotary table 311 positioned on an anesthetic evaporator 31 of a calibration station and used for controlling the concentration of the output anesthetic vapor to different angle positions, and detecting the concentration of the output anesthetic vapor at concentration positions corresponding to the rotation of the rotary table 311 to the different angle positions respectively; the air resistance in the anesthetic vaporizer 31 is regulated, so that the concentration position corresponding to the angle position to which the turntable 311 rotates and the concentration of anesthetic vapor output by the concentration position are within the precision requirement range; the angular position of each concentration level on the turntable 311 is obtained.

In this embodiment, as shown in fig. 1 to 5, in the anesthetic vaporizer calibrating method of this embodiment, the anesthetic vaporizer 31 is placed on the rotating seat 3 capable of rotating circumferentially and limiting the anesthetic vaporizer 31, so that an operator is not required to hold the anesthetic vaporizer 31 to fix the anesthetic vaporizer 31, and the anesthetic vaporizer 31 is conveniently calibrated; in addition, the rotating seat 3 can circumferentially rotate under the driving action, so that a plurality of anesthetic evaporators 31 are conveniently placed on the rotating seat 3, the anesthetic evaporators 31 are sequentially rotated to a calibration station for calibration operation, calibration of the anesthetic evaporators 31 is conveniently completed, and the calibration efficiency of the anesthetic evaporators 31 is improved. In addition, in this embodiment, by placing anesthetic into the evaporation chamber of the anesthetic vaporizer 31 at the calibration station, inputting gas into the anesthetic vaporizer 31, outputting formed anesthetic vapor from the output port of the anesthetic vaporizer 31, simulating the actual use condition of the anesthetic vaporizer 31, and detecting the concentration of the anesthetic vapor output from the concentration positions corresponding to the rotation of the turntable 311 to different angular positions, respectively, the method is beneficial to accurately knowing the actual quality condition of the anesthetic vaporizer 31, and avoiding the unqualified anesthetic vaporizer 31 from being regarded as a qualified product.

In this embodiment, the angular position of each concentration position on the turntable 311 is obtained, that is, calibration of the concentration position corresponding to the angular position of the turntable 311 and the concentration of the anesthetic vapor output by the concentration position is completed, and the calibration process is a process of determining the angular position of each concentration position on the turntable 311. In addition, in the present embodiment, the concentration of the anesthetic vapor is detected by the anesthetic vapor concentration detection device by inputting the concentration of the anesthetic vapor into the anesthetic vapor concentration detection device; further, the concentration of anesthetic vapor can also be detected by other existing methods of concentration of anesthetic vapor. It should be noted that, the anesthetic vaporizer calibration method in this embodiment may also be performed by using other anesthetic vaporizer 31 calibration devices, and is not limited to the anesthetic vaporizer calibration system shown in fig. 1 to 5.

In one embodiment of the present invention, as shown in fig. 1 to 5, the rotation of the anesthetic vaporizer 31 placed on the rotating base 3 to the calibration station is specifically: the rotary seat 3 is driven to rotate by the rotary driving device 2, so that the anesthesia evaporator 31 placed on the rotary seat 3 rotates to a calibration station; the rotating disc 311 which is positioned on the anesthesia evaporator 31 of the calibration station and used for controlling the concentration of the output anesthetic vapor is rotated to different angle positions specifically comprises: the turntable 311 is driven to rotate by the turntable rotation driving device 4, a bidirectional rotation driving part for driving the turntable 311 arranged on the anesthetic evaporator 31 to rotate is arranged on the turntable rotation driving device 4, and the turntable 311 is driven to rotate by the bidirectional rotation driving part, so that the turntable 311 rotates to different angle positions; the air resistance in the anesthetic vaporizer 31 is specifically adjusted as follows: the air resistance adjusting device 6 drives the air resistance adjusting part on the anesthesia evaporator 31 to rotate, so that the air resistance in the anesthesia evaporator 31 is adjusted.

In this embodiment, as shown in fig. 1 to 5, the rotary seat 3 is driven to rotate by the rotary driving device 2, which is favorable for automatically driving the rotary seat 3 to rotate, and improves the accuracy of rotating the rotary seat 3 in place; further, the turntable 311 is driven to rotate by the turntable rotation driving device 4, which is beneficial to automatically driving the turntable 311 to rotate, and improves the accuracy of the turntable 311 rotating to a specified angle; in addition, the air resistance adjusting device 6 drives the air resistance adjusting part on the anesthesia evaporator 31 to rotate, thereby being beneficial to realizing the rotation of the automatic air resistance adjusting part, improving the accuracy of the rotation appointed position of the air resistance adjusting part and being beneficial to improving the accuracy of adjusting the air resistance in the anesthesia evaporator 31; in addition, the anesthetic vaporizer 31 can be calibrated quickly, and the calibration efficiency of the anesthetic vaporizer 31 can be further improved.

In one embodiment of the present invention, as shown in fig. 1 to 5, the anesthetic vaporizer calibration method further includes: according to the obtained angle positions of the concentration positions on the turntable 311, scales which are circumferentially arranged at intervals are engraved on the turntable 311 by the engraving device 5, and the scales represent the concentration positions; the scales circumferentially spaced apart are detected by the scale detection means 12. In this embodiment, it is beneficial to improve the efficiency of carving the scale on the turntable 311, so that the precision of carving the scale arranged at intervals in the circumferential direction is high, and it is also beneficial to realize automation of carving the turntable 311; further, the scales arranged at intervals in the circumferential direction are detected by the scale detection device 12, which is beneficial to finding defects of the scales on the turntable 311.

In this embodiment, the anesthetic vaporizer calibration method further includes: in the process of engraving the scales circumferentially arranged at intervals on the turntable 311 by the engraving device 5, the turntable 311 is driven to rotate by the turntable rotation driving device 4, so that the turntable 311 which is calibrated is sequentially rotated to the engraving position according to the rotation angle of the turntable 311 and the calibration data of the anesthetic vapor concentration adjusted by the turntable, and the turntable rotation driving device 4 is matched with the engraving device 5 to sequentially engrave the scales circumferentially arranged at intervals and respectively corresponding to different output concentrations; in the process of detecting the scales circumferentially arranged at intervals through the scale detection device 12, the turntable 311 is driven to rotate through the turntable rotation driving device 4, so that the scales on the turntable 311 are conveniently detected one by one, and the accuracy of the scales on the turntable 311 is ensured.

In one embodiment of the invention, the anesthetic vaporizer calibration method further comprises: the identifier of the information on the anesthetic vaporizer 31 provided on the anesthetic vaporizer 31 is scanned by the scanning device 9, and the information on the identifier is obtained. In this embodiment, as shown in fig. 1 to 5, the scanning device 9 scans the identifier on the anesthetic vaporizer 31 and obtains the information recorded by the identifier, which is favorable for marking the anesthetic vaporizer 31 respectively, and accurately knowing the quality of the anesthetic vaporizer 31, thereby being favorable for classifying the precision grade of the anesthetic vaporizer 31 to obtain products with different grade precision.

In addition, as shown in fig. 1 to 5, the anesthetic vaporizer calibration system provided in this embodiment adopts the anesthetic vaporizer calibration method to calibrate the anesthetic vaporizer 31, and includes: the rotating seat 3, the rotating seat 3 is provided with a placing limiting part for placing the anesthetic evaporator 31; the rotary driving device 2 is provided with a rotary part, and the rotary seat 3 is connected with the rotary part and can rotate under the drive of the rotary part; the rotary table rotation driving device 4 is arranged on one side of the rotary seat 3, and a bidirectional rotation driving part for driving the rotary table 311 arranged on the anesthetic evaporator 31 to rotate is arranged on the rotary table rotation driving device 4; the air supply butt joint device 7 is arranged on one side of the rotating seat 3 and is used for inputting air into the anesthetic evaporator 31, the anesthetic evaporator 31 is provided with an air inlet butt joint part I used for inputting air into the anesthetic evaporator 31, and the air supply butt joint device 7 is provided with an air inlet butt joint part II used for butt joint with the air inlet butt joint part I; the butt joint driving device is arranged on one side of the air supply butt joint device 7 and is movably connected with the air supply butt joint device 7, and is used for driving the air supply butt joint device 7 to move so that the first air inlet butt joint part is in butt joint with the second air inlet butt joint part and the butt joint is released.

In the present embodiment, as shown in fig. 1 to 5, by providing a placement limiting portion for placing the anesthetic vaporizer 31 on the rotary seat 3, the anesthetic vaporizer 31 is facilitated to be mounted on the rotary seat 3; the rotating seat 3 is connected with a rotating part arranged on the rotary driving device 2, so that the rotating seat 3 is conveniently driven to rotate by the rotating part; further, by arranging the turntable rotation driving device 4 on one side of the rotating seat 3, the turntable rotation driving device 4 is provided with a bidirectional rotation driving part for driving the turntable 311 arranged on the anesthetic evaporator 31 to rotate, and the turntable 311 can be driven to rotate by the turntable rotation driving device 4; further, by the air supply butt joint device 7 and the butt joint driving device, air is conveniently input into the anesthetic evaporator 31 after the air supply butt joint device 7 is quickly butt-jointed with the anesthetic evaporator 31, and the rotary table 311 with incomplete calibration is calibrated. Specifically, the anesthetic vapor formed by volatilizing the volatile anesthetic agent which is placed in advance in the anesthetic vaporizer 31 is output, the turntable 311 is driven by the turntable rotation driving device 4 to sequentially rotate to the angle positions of different concentration positions, the rotating angle is recorded, the concentration of the anesthetic vapor output by the different concentration positions is sequentially detected, the anesthetic vapor concentration is obtained, whether the anesthetic vapor concentration and the concentration position are within the precision requirement range is judged, if the anesthetic vapor concentration and the concentration position are within the precision requirement range, the concentration position corresponding to the rotating angle of the turntable 311 corresponds to the anesthetic vapor concentration which can be actually regulated by the concentration position, and if the anesthetic vapor concentration and the concentration position are not within the precision requirement range, the anesthetic vapor concentration and the concentration position are enabled to meet the precision requirement by regulating the air resistance in the anesthetic vaporizer 31; the rotating angle positions of the plurality of concentration positions of the rotating disc 311 and the concentration of the anesthetic vapor correspondingly adjusted are calibrated sequentially, so that the rotating angle of the rotating disc 311 corresponds to the concentration of the anesthetic vapor correspondingly adjusted, the other uncollimated angles of the concentration positions are deduced according to the rotating angle of the calibrated concentration positions, the rotating concentration positions of the rotating disc 311 and the concentration of the anesthetic vapor adjusted are calibrated, and the rotating disc 311 is engraved according to the angle data of the recorded concentration positions, so that the rotating disc 311 can be accurately rotated for a certain angle to output the anesthetic vapor with the corresponding concentration, the difference between the concentration positions corresponding to scales on the rotating disc 311 and the concentration of the anesthetic vapor actually adjusted by the concentration positions is reduced, and the difference between the actual anesthetic vapor concentration for realizing the output and the anesthetic vapor concentration required is caused, so that adverse effects are caused to patients. Furthermore, by inputting gas into the anesthetic vaporizer 31 through the gas supply docking device 7, the calibrated concentration position can be tested, so that the concentration position reached by the rotation of the turntable 311 is ensured to be consistent with the concentration of anesthetic vapor which can be actually regulated by the concentration position; in addition, the automatic air supply and the air interruption are also facilitated.

In this embodiment, as shown in fig. 1, a base 1 is provided at the lower part of the anesthetic vaporizer calibration system, and a mounting plate 10 is provided at the top of the base 1; the rotary driving device 2 is installed in the middle of the first mounting plate 10, the rotary table rotary driving device 4 and the engraving device 5 are installed at the edge of the first mounting plate 10 and are located on the outer side of the periphery of the rotary seat 3, in addition, the rotary seat 3 of the embodiment is in a disc-shaped structure, so that the rotary table rotary driving device 4 and the engraving device 5 are conveniently installed on the periphery of the rotary seat 3; further, other devices are also installed in the base 1.

In the present embodiment, as shown in fig. 3 and 5, the rotation driving device 2 includes: a rotation driving body and a hollow rotation platform 22, wherein a rotation shaft is arranged on the rotation driving body; the hollow rotary platform 22 is connected with the rotary shaft in a transmission manner, and a rotary part is arranged on the hollow rotary platform 22. Further, in this embodiment, a speed reducer 21 is further installed between the rotary driving body and the hollow rotary platform 22 in a transmission manner, the speed of the rotary driving body is reduced by the speed reducer 21, and then power is transmitted to the hollow rotary platform 22; further, the hollow rotary platform 22 is mounted on the first mounting plate 10 and passes through the first mounting opening 101 on the first mounting plate 10 downwards, the rotary driving body is specifically a first rotary driving motor 20, and the first rotary driving motor 20 is mounted at the lower end of the hollow rotary platform 22; further, the hollow rotary platform 22 is of the prior art; in addition, the rotation driving device 2 can also adopt other rotation driving devices, so that the rotation of the rotation seat 3 can be conveniently driven. Further, two arcuate baffles 106 forming a retainer ring of circular configuration are mounted on the first mounting plate 10.

In this embodiment, as shown in fig. 1 to 5, the air supply docking devices 7 are disposed in the middle of the rotating seat 3, four air supply docking devices 7 are disposed at equal intervals, and the four air supply docking devices 7 can dock with four anesthetic evaporators 31 disposed on the rotating seat 3 respectively to input air into the anesthetic evaporators 31.

In the present embodiment, as shown in fig. 1 to 5, in order to facilitate power supply and control of each device provided on the rotary base 3, an electrical connection bracket 32 is mounted on the rotary base 3, and the electrical connection bracket 32 rotates with the rotary base 3; the electric connection bracket 32 comprises two vertical support plates II 321, a cable installation seat 322 is installed between the two vertical support plates II 321, two aviation plugs 325 are horizontally arranged at two ends of the cable installation seat 322, and all devices needing power supply and control on the rotating seat 3 are electrically connected with the aviation plugs 325 through cables, such as a magnetic switch of a cylinder; further, in order to avoid the light source from affecting the operation, a first light blocking plate 323 and a second light blocking plate 324 for blocking light are further disposed on the electrical connection bracket 32.

In this embodiment, as shown in fig. 3 and 5, in order to facilitate the arrangement of the electrical slip ring 71 towards the middle of the rotating seat 3, the aviation plug 325 is electrically connected with the inner ring of the electrical slip ring 71 through a cable, so as to avoid the situation that the electrical connection bracket 32 generates winding in the process of rotating along with the rotating seat 3; the electric slip ring 71 in this embodiment is installed in the installation through hole 33 of the rotating seat 3, the lower end of the outer ring of the electric slip ring 71 is connected with the limit support plate 70, the limit support plate 70 is fixedly connected on the lower side surface of the first installation plate 10, the electric slip ring 71 passes through the first installation through hole 101 arranged on the limit support plate 70, the second installation plate 72 is horizontally installed on the upper end circumference side of the outer ring of the electric slip ring 71, the second installation plate 72 is in a cross structure, and in addition, the electric slip ring 71 passes through the middle part of the hollow rotating platform 22.

In the present embodiment, as shown in fig. 3 and 5, the air supply docking device 7 includes an air supply docking head 74, and two air intake docking heads 741 are provided above the air supply docking head 74 corresponding to two docking holes on the air supply docking seat 312 provided on the anesthetic evaporator 31; the butt joint driving device is a vertical jacking air cylinder 73, the vertical jacking air cylinder 73 is connected with the air path, the anesthetic evaporator 31 is rotated to be right above the air supply butt joint 74, and the air supply butt joint 74 moves upwards under the driving of the vertical jacking air cylinder 73, and the air inlet plug-in connector 741 is in butt joint with a plug-in hole on the anesthetic evaporator 31. Further, the docking driving device may be a push rod motor or the like, and the structure of the air supply docking device 7 may be various. It should be noted that, the aviation plug 325 and the electric slip ring 71 are both in the prior art; in addition, the manner of supplying power to each device provided on the rotating base 3 may also be achieved by wireless power supply and other manners, and the control of each device provided on the rotating base 3 may also be achieved by wireless control and other manners.

In the present embodiment, as shown in fig. 1 to 5, the turntable rotation driving means 4 includes: a rotation driving seat 41 installed at one side of the rotation seat 3; a rotary mechanical arm rotatably mounted on the rotary driving seat 41; the clamping jaw mechanism 45 is arranged on the rotary mechanical arm, and the clamping jaw mechanism 45 is used for clamping and driving a turntable 311 arranged on the anesthetic vaporizer 31 to rotate; and a pressure sensor, which is mounted on the jaw mechanism 45 and is located at the inner side of the jaw mechanism 45, and is used for detecting the clamping pressure of the jaw mechanism 45 to the turntable 311.

In this embodiment, as shown in fig. 1 to 5, the turntable rotation driving device 4 includes a rotating mechanical arm, and the rotating mechanical arm is provided with a clamping jaw mechanism 45, so that the operating range of the clamping jaw mechanism 45 is improved by rotating the rotating mechanical arm, which is beneficial to reducing the number of turntable rotation driving devices 4 required to be arranged; in addition, through installing pressure sensor in the inboard of clamping jaw mechanism 45, be convenient for obtain clamping force data that clamping jaw mechanism 45 pressed from both sides tight carousel 311, be favorable to adjusting clamping force and make clamping force suitable, avoid clamping jaw mechanism 45 excessive clamping and lead to carousel 311 to damage, also avoid clamping jaw mechanism 45 clamping force insufficient and make in the rotatory in-process of drive carousel 311 clamping jaw mechanism 45 and carousel 311 produce the slip and influence carousel 311 pivoted accuracy.

In the present embodiment, as shown in fig. 1 to 5, the rotation driving seat 41 is supported by a first support base 40, the first support base 40 is mounted on the first mounting plate 10 and located outside the rotation seat 3, and the rotation driving seat 41 is mounted on the upper end of the first support base 40; the rotary driving seat 41 is specifically a pneumatic device, a connector for connecting with a gas path is arranged on the rotary driving seat 41, and a pneumatic driving mechanism is arranged in the rotary driving seat 41; the rotary mechanical arm in this embodiment includes a support arm 42, a rotary driving part 43 and a rotary driving shaft 441, one end of the support arm 42 is horizontally rotatably mounted on the rotary driving seat 41 and can rotate under the driving of the rotary driving seat 41, the rotary driving part 43 is mounted on the other end of the support arm 42, the rotary driving part 43 is also a pneumatic device, a connector for connecting with a gas path is arranged on the rotary driving part 43, a pneumatic driving mechanism is also arranged in the rotary driving part 43, a rotary supporting cylinder 44 is arranged on the rotary driving part 43, the rotary driving shaft 441 is rotatably mounted in the rotary supporting cylinder 44 and can rotate under the driving of the pneumatic driving mechanism in the rotary driving part 43, a clamping jaw mechanism 45 is mounted at the lower end of the rotary driving shaft 441, the clamping jaw mechanism 45 includes four clamping lugs 451 which are circumferentially equidistantly arranged, and a pressure sensor is mounted on the inner side of one of the clamping lugs 451; the structure of the clamping projection 451 in this embodiment may also have various structures, so that the clamping turntable 311 can be clamped conveniently. The internal structures of the rotary driving seat 41 and the rotary driving portion 43 may refer to a pneumatic device for realizing rotation by compressed gas driving in the art, and will not be described in detail herein; in addition, the turntable rotation driving device 4 may be a manipulator or other rotation driving devices capable of driving the turntable 311 to rotate, so as to be capable of conveniently driving the turntable 311 to rotate.

In one embodiment of the present invention, as shown in fig. 1 to 5, the anesthetic vaporizer calibration system further includes: the anesthetic vapor output butt joint device 8 is correspondingly placed on one side of the rotating seat 3, a butt joint mechanism is arranged on the anesthetic vapor output butt joint device 8, a first vapor output butt joint structure for outputting anesthetic vapor generated in the anesthetic evaporator 31 is arranged on the anesthetic evaporator 31, a second vapor output butt joint structure for butt joint with the first vapor output butt joint structure is arranged on the anesthetic vapor output butt joint device 8, the second vapor output butt joint structure is connected with the butt joint mechanism and can be in butt joint with the first vapor output butt joint structure and out of butt joint under the driving of the butt joint mechanism, and the second vapor output butt joint structure is used for being connected with the anesthetic vapor concentration detection device through an anesthetic vapor conveying pipe. In the embodiment, the anesthetic vapor output docking device 8 is conveniently docked with the anesthetic vaporizer 31, anesthetic vapor generated in the anesthetic vaporizer 31 is conveniently output, the rotating angle of the turntable 311 and the concentration of the anesthetic vapor regulated by the rotating angle are conveniently calibrated, and the concentration of the anesthetic vapor is also conveniently detected; in addition, the anesthetic vapor output docking device 8 is convenient to automatically dock and undock with the anesthetic vaporizer 31. The anesthetic vapor concentration detection apparatus in the present embodiment is not shown.

In this embodiment, as shown in fig. 5 and 8, the anesthetic vapor output docking device 8 includes: the transverse movement driving device is provided with a transverse pushing part which can move in the transverse direction; the longitudinal movement driving device is arranged on the transverse pushing part and is provided with a longitudinal pushing part capable of moving in the longitudinal direction; the supporting seat is connected to the longitudinal pushing part, a fixing part for fixing the air pipe plug connector 833 is arranged on the supporting seat, and when the air pipe plug connector 833 is fixed on the fixing part, the air inlet end of the air pipe plug connector 833 is used for being connected with an air pipe, and the air outlet end of the air pipe plug connector 833 is parallel to the transverse pushing part or the longitudinal pushing part, protrudes out of the fixing part and extends to form an inserting end for being inserted into the air pipe plug connector. Further, the transverse movement driving device is a transverse sliding table cylinder 81, a transverse pushing part arranged on the transverse sliding table cylinder 81 is a transverse sliding table 812, and the transverse sliding table 812 is driven by a first cylinder driving body 811; the longitudinal movement driving device is a longitudinal sliding table cylinder 82, a longitudinal pushing part arranged on the longitudinal sliding table cylinder 82 is a longitudinal sliding table 822, and the longitudinal sliding table 822 is driven by a cylinder driving body II 821; the transverse sliding table cylinder 81 and the longitudinal sliding table cylinder 82 form a docking mechanism in the embodiment, the docking mechanism can also be arranged into other structures, and the transverse sliding table cylinder 81 and the longitudinal sliding table cylinder 82 can refer to the prior art; further, a transverse sliding table cylinder 81 is mounted on the first mounting plate 10 through a second supporting base 80, a transverse supporting plate 801 is arranged on the second supporting base 80, and the transverse sliding table cylinder 81 is specifically mounted on the transverse supporting plate 801; further, the support base connected to the transverse sliding table 812 is specifically a connection support base 813.

In this embodiment, as shown in fig. 5 and 8, the first vapor output docking structure is specifically an air supply plug 313, the second vapor output docking structure is a vapor output docking seat 83, and the vapor output docking seat 83 includes an air pipe plug 833; the longitudinal sliding table 822 is provided with a third mounting seat 823, the air pipe plug connector 833 is fixed on the third mounting seat 823 through a first supporting seat 831, the first supporting seat 831 is provided with a fixing lug 832, and the air pipe plug connector 833 is installed in the fixing lug 832.

In this embodiment, as shown in fig. 5 and 8, the anesthetic vapor output docking device 8 further includes: the plug grabbing device 84 is arranged on the longitudinal pushing portion and located on one side of the supporting seat, a grabbing mechanism is arranged on the plug grabbing device 84, the grabbing mechanism and the plug end extend in the same direction, and the grabbing mechanism can grab and loosen the plug for plugging the tracheal joint. Further, the plug-in plug grabbing device 84 in this embodiment is a parallel opening and closing type air claw, the grabbing mechanism provided on the parallel opening and closing type air claw includes two air claw structures 842 arranged in parallel, the two air claw structures 842 can move in opposite directions and clamp the plug-in plug under the driving of air pressure, and the two air claw structures 842 can also move in opposite directions and loosen the plug-in plug under the driving of air pressure. The first vapor output docking structure in this embodiment is specifically a gas supply plug 313, and the plug can be plugged on the gas supply plug 313 to seal the gas supply plug 313, and the gas claw structure 842 is specifically driven by a third cylinder driving body 841 of the parallel open-close gas claw. Furthermore, in this embodiment, before and after the tracheal cannula connector 833 is plugged with the tracheal cannula connector, the plug can also plug the vapor output connector on the anesthetic vaporizer through the plug grabbing device 84, so as to avoid vapor in the anesthetic vaporizer from flowing out.

In one embodiment of the present invention, as shown in fig. 1 to 5, the anesthetic vaporizer calibration system further includes: the air resistance adjusting device 6 is correspondingly arranged on the lower side of the rotating seat 3, the air resistance adjusting device 6 is provided with an air resistance adjusting driving mechanism, the air resistance adjusting device 6 is also provided with a rotating butt joint 657, the rotating butt joint 657 is connected to the air resistance adjusting driving mechanism, the bottom of the anesthesia evaporator 31 is provided with an air resistance adjusting part for adjusting the air resistance of the anesthesia evaporator 31, the air resistance adjusting part is provided with a rotating butt joint structure I, the rotating butt joint 657 is deviated from the air resistance adjusting driving mechanism and is provided with a rotating butt joint structure II for being in butt joint with the rotating butt joint structure I, the rotating butt joint structure II can be in butt joint with the rotating butt joint structure I under the driving of the air resistance adjusting driving mechanism and drives the air resistance adjusting part to rotate, and the rotating butt joint structure II can be in butt joint with the rotating butt joint structure I under the driving of the air resistance adjusting driving mechanism, and when the rotating butt joint structure I is in butt joint with the rotating butt joint structure II, the rotating center of rotation of the air resistance adjusting part coincides with the rotating center of rotation of the rotating part.

In this embodiment, as shown in fig. 1 to 5, by providing the air-lock adjusting device 6, the rotary abutment 657 is connected to the air-lock adjusting driving mechanism, so that the rotary abutment 657 is conveniently abutted with the air-lock adjusting portion and the air-lock adjusting driving mechanism drives the rotary abutment 657 to adjust the air-lock of the anesthetic evaporator 31; in addition, after the air resistance adjustment is completed, the air resistance adjustment driving mechanism drives the rotary butt joint 657 to be in butt joint with the air resistance adjustment part, so that the anesthetic evaporator 31 can be conveniently operated in the next step; further, the air resistance adjusting part is driven to rotate by the air resistance adjusting driving mechanism to adjust the air resistance of the anesthesia evaporator 31, so that the air resistance adjusting precision is improved; further, the automatic adjustment of the air resistance of the anesthetic vaporizer 31 is also facilitated.

In the present embodiment, as shown in fig. 5 to 7, the air resistance adjusting device 6 includes: the vertical movement driving device is provided with a vertical pushing part capable of performing telescopic movement in the vertical direction; the first rotary driving device is arranged on the vertical pushing part and can move linearly in the vertical direction under the drive of the vertical movement driving device, and the first rotary driving device is provided with a first rotary part; the rotary butt joint 657 is connected to the first rotary part, a second rotary butt joint structure for butt joint with the first rotary butt joint structure of the rotary piece is arranged on the rotary butt joint 657 away from the first rotary part, and the rotation center of the second rotary butt joint structure coincides with the rotation center of the first rotary part.

In the present embodiment, as shown in fig. 5 to 7, the air resistance adjusting device 6 further includes: a vertical sliding support seat 61 vertically arranged in parallel with the vertical pushing portion; the sliding seat 63 is vertically and slidably arranged on the vertical sliding support seat 61, the first rotary driving device is arranged on the vertical pushing part through the sliding seat 63, the first rotary driving device is arranged on the sliding seat 63, and the sliding seat 63 is connected with the vertical pushing part. Further, the vertical sliding support seat 61 in the present embodiment is provided with a vertical sliding rail 611, the sliding seat 63 is provided with a sliding block 631 corresponding to the vertical sliding rail 611, and the sliding block 631 is slidably mounted on the vertical sliding rail 611.

In this embodiment, as shown in fig. 5 to 7, the vertical movement driving device is a second telescopic driving motor 62, the second telescopic driving motor 62 is fixed on a vertical sliding support seat 61, the vertical sliding support seat 61 is fixedly installed on the lower side of a first mounting plate 10 through a first connecting seat 60, an opposite connection opening 107 is formed on the first mounting plate 10, the bottom opening of a placement limit groove of the mounting base 30 is provided with a rotary opposite joint 657, the rotary opposite joint 657 can penetrate through the opposite connection opening 107 and the bottom opening of the placement limit groove to extend into the placement limit groove to be in butt joint with an air resistance adjusting part below the anesthetic evaporator 31, a stop protrusion 6571 is arranged at the upper end of the rotary opposite joint 657 in this embodiment, the rotary opposite joint structure is an opposite joint groove, and the opposite joint is realized by inserting the stop protrusion 6571 into the opposite joint groove; the second telescopic drive motor 62 may be another telescopic drive mechanism. Further, the first rotary driving device is a second rotary driving motor 64, and the first rotary driving device may be another rotary driving mechanism.

In the present embodiment, as shown in fig. 5 to 7, the air resistance adjusting device 6 further includes: and the docking detection device is arranged on the sliding seat 63 and used for detecting the docking condition of the rotating docking structure II and the docking groove, and the docking detection device is electrically connected with the control unit. Further, the docking detection device in this embodiment includes two opposite correlation fiber sensors 67, and the two correlation fiber sensors 67 are horizontally disposed near the docking limiting plate 651 and are located on the same line. Further, the sliding seat 63 is provided with a first mounting seat 66, and the correlation optical fiber sensor 67 is mounted on the first mounting seat 66.

In the present embodiment, as shown in fig. 5 to 7, the air resistance adjusting device 6 further includes: the anti-propping movable mechanism 65, and the rotary butt joint 657 is connected with the first rotary part through the anti-propping movable mechanism 65; the abutment movable mechanism 65 includes: the sliding guide seat 6421 is horizontally arranged at the upper end of the first rotating part; the butt joint limiting plate 651 is vertically sleeved on the outer side of the sliding guide seat 6421; the plurality of connecting rods 654 are arranged at intervals, the lower ends of the plurality of connecting rods 654 are respectively and vertically connected to the butt joint limiting plates 651, and the upper ends of the connecting rods 654 respectively and vertically extend upwards; a connection plate 656 horizontally connected to the upper ends of the plurality of connection rods 654, and a rotation butt joint 657 horizontally connected to the connection plate 656; the sliding support seat 652 is arranged at the upper end of the sliding guide seat 6421, a plurality of vertical guide through holes are formed in the sliding support seat 652 in one-to-one correspondence with a plurality of connecting rods 654, and the connecting rods 654 penetrate through the vertical guide through holes; a pushing plate 655 horizontally connected to the upper end of the sliding support 652, and a first space is provided between the pushing plate 655 and the connecting plate 656; the elastic piece is arranged in the first interval between the pushing plate 655 and the connecting plate 656, and when the connecting plate 656 is extruded, the elastic piece is elastically deformed to be compressed and pushed by the connecting rod 654 to move downwards against the limiting plate 651; when the compression applied to the connection plate 656 is released, the elastic member returns to elastic deformation to be elongated and push the connection plate 656 upward, and the abutment limiting plate 651 is pulled by the connection rod 654 to move upward. Further, the elastic member is specifically a second elastic sleeve 6542, and the second elastic sleeve 6542 is sleeved outside the connecting rod 654; in addition, to further facilitate upward movement of the post-pressure relief tie plate 656, a resilient sleeve one 6541 is mounted within the tie-via one 6522 and the resilient sleeve one 6541 is sleeved outside of the tie-bar 654.

In this embodiment, as shown in fig. 5 to 7, a first connection hole 6512 is formed in the butt-joint limiting plate 651, a second connection hole 6561 is formed in the connection plate 656, the upper end of the connection rod 654 is fixedly connected in the second connection hole 6561, a vertical guide through hole formed in the sliding support 652 is specifically a first connection through hole 6522, a second connection through hole 6551 is formed in the push plate 655 corresponding to the first connection through hole 6522, and the connection rod 654 sequentially passes through the first connection through hole 6522 and the second connection through hole 6551.

In this embodiment, as shown in fig. 7, in order to guide the sliding support seat 652, two first vertical guide rods 653 are provided on the sliding guide seat 6421, two first sliding guide holes 6521 are provided on the sliding support seat 652, and the second vertical guide rods 658 are inserted into the first sliding guide holes 6521; further, in this embodiment, in order to better guide the connection plate 656, a second vertical guide rod 658 is mounted on the pushing plate 655, the lower end of the second vertical guide rod 658 is mounted on the mounting hole 6552 on the pushing plate 655, and the upper end of the second vertical guide rod 658 passes through the second sliding guide hole 6562 on the connection plate 656.

In this embodiment, as shown in fig. 7, the abutment moving mechanism 65 includes a first clamping block 641 and a second clamping block 642, the first clamping block 641 and the second clamping block 642 are installed on the outer side of the first rotating portion by being clamped by bolts, and the sliding guide seat 6421 is connected to the second clamping block 642; in addition, the butt joint limiting plate 651 is provided with a sliding guide groove 6511, and the sliding guide seat 6421 is mounted in the sliding guide groove 6511.

In one embodiment of the present invention, as shown in fig. 1 to 5, the anesthetic vaporizer calibration system further includes: the engraving device 5 is arranged at one side of the rotating seat 3 and is used for engraving scales which are circumferentially arranged at intervals on the rotating disc 311; and a scale detection device 12, which is arranged at one side of the rotating seat 3 and is used for detecting the scales arranged at intervals in the circumferential direction. In this embodiment, as shown in fig. 1 to 5, the turntable 311 may be driven to rotate by the turntable rotation driving device 4, which is favorable for sequentially rotating the turntable 311 after calibration to the carving position according to the rotation angle of the turntable 311 and the calibration data of the anesthetic vapor concentration adjusted by the turntable rotation driving device, the turntable rotation driving device 4 cooperates with the carving device 5 to sequentially carve the scales which are circumferentially spaced and respectively correspond to different output concentrations, which is favorable for improving the efficiency of carving the scales on the turntable 311. Further, the scales circumferentially spaced on the turntable 311 are detected by the scale detection device 12, which is beneficial to finding defects of the scales on the turntable 311; further, in the process of detecting the scales circumferentially spaced on the turntable 311, the turntable 311 is driven to rotate by the turntable rotation driving device 4, so that the scales on the turntable 311 are conveniently detected one by one, and the accuracy of the scales of the turntable 311 is ensured.

In this embodiment, as shown in fig. 1 to 5, the engraving device 5 includes a first telescopic driving motor 50, the first telescopic driving motor 50 is fixed by a fixed supporting frame 51, the fixed supporting frame 51 has a plate-shaped structure, a through hole is formed in the middle of the fixed supporting frame 51, a second mounting through hole 102 for passing through the first telescopic driving motor 50 is formed in the first mounting plate 10, and the first telescopic driving motor 50 is mounted in the through hole; the upper end of flexible driving motor one 50 is equipped with telescopic link 52, and engraving device 5 still includes engraving device body 53, and engraving device body 53 installs on telescopic link 52, and engraving device body 53 is the laser engraving machine, and the laser engraving machine is driven by flexible driving motor one 50 and reciprocates. In addition, the carving device 5 can also adopt other carving instruments, and the installation mode of the carving device 5 can also be multiple, so that the rotary table 311 can be conveniently carved with scales.

In this embodiment, as shown in fig. 1 to 5, in order to facilitate radial adjustment of the position of the engraving device 5, two sliding limiting blocks 511 are installed on the first mounting plate 10 along the radial direction of the rotating seat 3 of the disc-shaped structure, sliding grooves are formed on opposite sides of the two sliding limiting blocks 511, front and rear side frames of the fixed supporting frame 51 are slidably installed in the sliding grooves, the fixed supporting frame 51 is in locking connection with the sliding limiting blocks 511 through a locking mechanism 512, and the fixed supporting frame 51 can be adjusted by releasing the locking mechanism 512; in addition, the locking mechanism 512 may have various structures, and the locking mechanism 512 may be a locking member such as a locking bolt by locking the fixed support frame 51 to the sliding stopper 511.

In this embodiment, as shown in fig. 1 to 5, the scale detection device 12 includes a CCD detector 124 and a supporting frame, the CCD detector 124 is fixed on the supporting frame, the supporting frame includes a supporting block 120, the supporting block 120 is provided with two, two mounting slots 103 for respectively mounting the supporting block 120 are provided on the first mounting plate 10, the supporting block 120 is mounted on the mounting slots 103, the first vertical supporting plates 121 are respectively connected on the supporting block 120, a detection baffle 122 is connected between the first two vertical supporting plates 121, a detection window 123 is provided on the detection baffle 122, the CCD detector 124 is fixedly connected on the outer side of the detection baffle 122 through a supporting beam 125 level, and the detection center of the CCD detector 124 is opposite to the center of the detection window 123. The scale detection device 12 may be another scale detection device, and may detect the scale of the turntable 311.

In this embodiment, as shown in fig. 1 to 5, the anesthetic vaporizer calibration system includes a plurality of mounting bases 30, the plurality of mounting bases 30 are circumferentially arranged on the rotating base 3 at intervals, the mounting bases 30 are respectively provided with a placement limit part, the placement limit parts are placement limit grooves, and the upper ends of the placement limit grooves are open; the shape of the placement limiting groove is matched with the bottom contour of the anesthetic vaporizer 31, and the bottom of the anesthetic vaporizer 31 stretches into the placement limiting groove and is limited in the circumferential direction. In the present embodiment, four mounting bases 30 are circumferentially spaced apart, and three mounting bases 30 may be provided as needed, or the like. In addition, it should be noted that, the anesthetic vaporizer 31 illustrated in the present embodiment is a semi-finished product capable of being calibrated and tested, and of course, the anesthetic vaporizer calibration system may be adjusted so that the final finished product of the anesthetic vaporizer 31 can be calibrated and tested; further, the anesthetic vaporizer 31 in the present embodiment is a prior art, and the anesthetic vaporizer 31 may have various structures.

In one embodiment of the present invention, as shown in fig. 1 to 5, the anesthetic vaporizer calibration system further includes: the scanning device 9 is provided on one side of the swivel base 3, and is configured to scan an identifier provided on the anesthetic vaporizer 31 and describing information of the anesthetic vaporizer 31, and to obtain information described by the identifier. In this embodiment, the scanning device 9 is convenient to scan the identifier on the anesthetic vaporizer 31 and obtain the information recorded by the identifier, so that the anesthetic vaporizer 31 can be labeled respectively.

In the present embodiment, as shown in fig. 1 to 5, the scanning device 9 of the present embodiment is specifically a bar code scanner 95, and the identifier of the information of the anesthetic vaporizer 31 is a bar code; the bar code scanner 95 is suspended through supporting component support, supporting component includes the support column 90, be equipped with installation opening three 104 on the mounting panel one 10, the lower extreme of support column 90 passes installation opening three 104 and fixes through locking fixed sleeve 91, horizontal supporting seat 92 is installed to the upper end of support column 90, horizontal supporting seat 92 is equipped with the regulation connecting block 93 towards roating seat 3 one side, the regulation connecting block 93 is fixed on horizontal supporting seat 92 through adjusting the back shaft 931, the bar code scanner 95 is installed on adjusting the connecting block 93 through adjusting the connecting rod 94. Alternatively, the scanner 9 may be another scanner, and the identifier of the information of the anesthetic vaporizer 31 may be scanned.

1-3 And 5, the anesthetic vaporizer calibration system further comprises a locking device 11, wherein the locking device 11 comprises a vertical sliding table 112 cylinder and a stop head 113, the vertical sliding table 112 cylinder comprises a cylinder driving body and a vertical sliding table 112, the vertical sliding table 112 is driven by the cylinder driving body, and the cylinder driving body is connected with an air channel and is controlled by the air channel; in addition, the cylinder driving body is fixedly mounted on the first mounting plate 10 through the second mounting seat 111, the first mounting plate 10 is provided with a fourth mounting port 105 for passing through the locking device 11, the second mounting seat 111 is of an L-shaped structure, the horizontal section of the second mounting seat 111 is mounted on the upper side surface of the first mounting plate 10, and the vertical section of the second mounting seat 111 vertically and downwards passes through the fourth mounting port 105; the top stopping head 113 is mounted on the top of the vertical sliding table 112, and a plurality of protrusions protruding upwards are arranged on the top stopping head 113, and the protrusions are elastic. When the cylinder drives the body to drive the vertical sliding table 112 to slide upwards, the bulge on the stop head 113 stops against the bottom of the rotating seat 3, and the rotating seat 3 is locked; and when the cylinder driving body drives the vertical sliding table 112 to slide downwards, the bulge on the stop head 113 is separated from the bottom of the rotating seat 3, so that the rotating seat 3 can be rotated. Further, the locking device 11 may be provided in other configurations.

In one embodiment of the present invention, the anesthetic vaporizer calibration system further comprises: the control unit, the rotary driving device 2, the turntable rotation driving device 4 and the butting driving device are respectively and electrically connected with the control unit. In this embodiment, it is convenient to automatically control the rotation driving means 2, the turntable rotation driving means 4 and the docking driving means, respectively, by means of the control unit. In addition, the locking device 11, the scale detecting device 12, the first telescopic driving motor 50 and other devices of the present embodiment may be connected to the control unit, so as to realize automatic control.

In addition, in addition to the technical solutions disclosed in the present embodiment, reference may be made to conventional technical solutions in the art for the CCD detector, the barcode scanner, the parallel open-close type air jaw, the control unit, the other structures of the anesthetic vaporizer 31 and the working principle thereof, etc. in the present invention, and these conventional technical solutions are not the focus of the present invention, and the present invention is not described in detail herein.

In the present invention, the term "plurality" means two or more, unless explicitly defined otherwise. The terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; "coupled" may be directly coupled or indirectly coupled through intermediaries. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present application, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or unit referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present application.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present application, and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An anesthetic vaporizer calibration method, comprising:

the anesthetic vaporizer is placed on a rotating seat capable of rotating circumferentially and limiting the anesthetic vaporizer;

rotating the anesthetic vaporizer placed on the rotating base to a calibration station;

Inputting gas into the anesthetic vaporizer at the calibration station, dividing the gas into two paths of gas paths after entering the anesthetic vaporizer, wherein the gas of one path of gas path enters an evaporation chamber in the anesthetic vaporizer and carries anesthetic agent placed in the evaporation chamber, the gas of the other path of gas path is used as diluent gas, the gas of the two paths of gas paths is mixed to form anesthetic vapor, and the anesthetic vapor is output from an output port of the anesthetic vaporizer;

Rotating a rotary table which is positioned on the anesthetic vaporizer of the calibration station and used for controlling the concentration of the output anesthetic vapor to different angle positions, and respectively detecting the concentration of the anesthetic vapor output by the concentration position corresponding to the rotary table rotated to the different angle positions;

Adjusting the air resistance in the anesthetic vaporizer to ensure that the concentration position corresponding to the angle position to which the turntable rotates and the concentration of anesthetic vapor output by the concentration position are within the range of precision requirements;

Obtaining the angle position of each concentration position on the turntable;

Further comprises:

According to the obtained angle positions of the concentration positions on the turntable, scales which are circumferentially arranged at intervals are engraved on the turntable by an engraving device, and the scales represent the concentration positions;

the scales arranged at intervals in the circumferential direction are detected by a scale detection device.

2. The method of calibrating an anesthetic vaporizer according to claim 1, wherein rotating the anesthetic vaporizer placed on the rotating base to a calibration station is specifically:

the rotary seat is driven to rotate by the rotary driving device, so that the anesthetic evaporator placed on the rotary seat rotates to a calibration station;

rotating a rotary table which is positioned on the anesthesia evaporator of the calibration station and used for controlling the concentration of the output anesthesia steam to different angle positions comprises the following specific steps:

the rotary table is driven to rotate by a rotary table rotation driving device, a bidirectional rotation driving part for driving the rotary table arranged on the anesthetic evaporator to rotate is arranged on the rotary table rotation driving device, and the rotary table is driven to rotate by the bidirectional rotation driving part, so that the rotary table rotates to different angle positions;

The air resistance in the anesthetic vaporizer is specifically adjusted as follows:

The air resistance adjusting device drives the air resistance adjusting part on the anesthetic vaporizer to rotate, so that air resistance in the anesthetic vaporizer is adjusted.

3. The anesthetic vaporizer calibration method according to any one of claims 1 to 2, further comprising:

And scanning an identifier which is arranged on the anesthetic evaporator and is used for recording the information of the anesthetic evaporator by a scanning device, and obtaining the information recorded by the identifier.

4. An anesthetic vaporizer calibration system, characterized in that the anesthetic vaporizer calibration method according to any of the claims 1 to 3 is used for calibrating an anesthetic vaporizer, comprising:

the rotary seat is provided with a placement limiting part for placing the anesthetic vaporizer;

the rotary driving device is provided with a rotary part, and the rotary seat is connected with the rotary part and can rotate under the drive of the rotary part;

The rotary table rotation driving device is arranged on one side of the rotary seat, and a bidirectional rotation driving part for driving the rotary table arranged on the anesthetic vaporizer to rotate is arranged on the rotary table rotation driving device;

The gas supply butt joint device is arranged on one side of the rotating seat and used for inputting gas into the anesthetic vaporizer, the anesthetic vaporizer is provided with a first gas inlet butt joint part used for inputting gas into the anesthetic vaporizer, and the gas supply butt joint device is provided with a second gas inlet butt joint part used for butt joint with the first gas inlet butt joint part;

The butt joint driving device is arranged on one side of the air supply butt joint device and is movably connected with the air supply butt joint device, and is used for driving the air supply butt joint device to move so that the first air inlet butt joint part is in butt joint with the second air inlet butt joint part and the butt joint is released.

5. The anesthesia vaporizer calibration system of claim 4, further comprising:

The anesthetic vapor output butt joint device is arranged on one side of the rotating seat corresponding to the placement limiting part, a butt joint mechanism is arranged on the anesthetic vapor output butt joint device, a first vapor output butt joint structure for outputting anesthetic vapor generated in the anesthetic evaporator is arranged on the anesthetic evaporator, a second vapor output butt joint structure for butt joint with the first vapor output butt joint structure is arranged on the anesthetic vapor output butt joint device, the second vapor output butt joint structure is connected with the butt joint mechanism and can be in butt joint and release butt joint with the first vapor output butt joint structure under the driving of the butt joint mechanism, and the second vapor output butt joint structure is connected with the anesthetic vapor concentration detection device through an anesthetic vapor conveying pipe.

6. The anesthesia vaporizer calibration system according to claim 4 or 5, further comprising:

The device comprises a rotating seat, a holding limiting part, an air resistance adjusting device, a rotating butt joint, an air resistance adjusting part and a rotating butt joint structure, wherein the holding limiting part is arranged at the lower side of the rotating seat, the air resistance adjusting device is provided with an air resistance adjusting driving mechanism, the air resistance adjusting device is further provided with a rotating butt joint head, the rotating butt joint head is connected to the air resistance adjusting driving mechanism, the bottom of an anesthetic evaporator is provided with the air resistance adjusting part used for adjusting the air resistance of the anesthetic evaporator, the air resistance adjusting part is provided with a rotating butt joint structure I, the rotating butt joint head is deviated from the air resistance adjusting driving mechanism and is provided with a rotating butt joint structure II used for being in butt joint with the rotating butt joint structure I, the rotating butt joint structure II can be in butt joint with the rotating butt joint structure I and is driven by the rotating butt joint structure II, and the rotating butt joint structure II can be in the driving of the rotating butt joint structure I and the rotating butt joint structure II, and the rotating center of rotation of the rotating butt joint structure II coincides with the rotating center of the rotating butt joint structure II.

7. The anesthesia vaporizer calibration system of claim 4, further comprising:

the engraving device is arranged on one side of the rotating seat and used for engraving scales which are circumferentially arranged at intervals on the rotating disc;

and the scale detection device is arranged on one side of the rotating seat and is used for detecting the scales which are circumferentially arranged at intervals.

8. The anesthesia vaporizer calibration system of claim 4, further comprising:

And the scanning device is arranged on one side of the rotating seat and is used for scanning an identifier which is arranged on the anesthetic evaporator and is used for recording information of the anesthetic evaporator and obtaining information recorded by the identifier.

9. The anesthesia vaporizer calibration system according to any one of claims 4 to 5, further comprising:

and the rotary driving device, the turntable rotation driving device and the butt joint driving device are respectively and electrically connected with the control unit.