CN111760505A

CN111760505A - Clinical medicine concentration regulator of department of anesthesia

Info

Publication number: CN111760505A
Application number: CN202010639482.0A
Authority: CN
Inventors: 孙建国; 赵俊亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2020-10-13

Abstract

The invention discloses a clinical drug concentration regulator for anesthesia department, which comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a measuring barrel, the top of the measuring barrel is in through connection with a first tube, the upper surface of the bottom plate close to the right side is fixedly connected with a filter box communicated with an external drug adding column, the top of the filter box is in through connection with a second tube, the upper surface of the bottom plate is fixedly connected with a uniform mixing device, one end of the first tube far away from the measuring barrel and one end of the second tube far away from the filter box are both in through connection with the uniform mixing device, and the uniform mixing device comprises a uniform mixing tank. The invention solves the problem of inconvenient use caused by nonuniform concentration of liquid medicines in different liquid layer heights in the concentration adjusting tank because the traditional stirring column in the concentration adjusting tank is difficult to fully stir and mix the medicines with different liquid layer heights in the tank in the actual use process through the matching use of the structures.

Description

Clinical medicine concentration regulator of department of anesthesia

Technical Field

The invention relates to the technical field of medical equipment, in particular to a clinical drug concentration regulator for an anesthesia department.

Background

The anesthetic is a medicine which is not beneficial to health, and the country does not encourage the sale of the anesthetic. At present, after major and minor operations and many treatments, the anesthetics are all indispensable good things. Is also a necessity for cosmetic surgery. Anesthesia also has positive applications in many other areas; before a patient performs an operation, a professional anesthesiologist needs to inject anesthesia according to the constitution of the patient, but the traditional anesthesia device is difficult to adjust the concentration of the anesthetic according to the constitution of the patient, which brings inconvenience to the daily use of doctors, for this reason, a drug concentration regulator is proposed, for example, a drug concentration regulator for anesthesia department disclosed in Chinese patent CN110152156A, which comprises a supporting base plate, a concentration adjusting tank is arranged on one side of the upper surface of the supporting base plate, the upper surface of the concentration adjusting tank is connected with a motor through a bolt, the output shaft of the motor penetrates and extends into the concentration adjusting tank, the end part of the output shaft of the motor is connected with a stirring rotating shaft through a coupler, the stirring rotating shaft can be driven by the motor to rotate, the drug can be stirred through the stirring column, the gas can be pumped into a filter box through a suction pump, can be to gas filtration through the rose box to this with inside gas extraction concentration control jar, with this medicine extrusion in the concentration control jar, can get the medicine volume through transparent measuring bucket, this department of anesthesia medicine concentration control ware simple structure, easy and simple to handle not only makes and transfers more conveniently to the medicine, can get the medicine volume in addition, and it is more convenient to use.

However, in the actual use process, because the stirring column in the traditional concentration adjusting tank is difficult to fully stir and mix the medicines with different liquid layer heights in the tank, the liquid medicines with different liquid layer heights in the concentration adjusting tank have uneven concentration, and inconvenience is brought to the use.

Disclosure of Invention

The invention aims to provide a clinical drug concentration regulator for anesthesia department, which improves the traditional device and solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a clinical medicine concentration controller of department of anesthesia, includes the bottom plate, the last fixed surface of bottom plate is connected with the measuring vessel, the top through connection of measuring vessel has a pipe one, the rose box that adds the medicine post intercommunication with the outside on the last fixed surface that leans on the right side of bottom plate is connected with, the top through connection of rose box has a pipe two, the even device that mixes of last fixed surface of bottom plate is connected with, the one end of keeping away from the measuring vessel on the pipe one and the pipe two one end of keeping away from the rose box all with even device through connection that mixes.

The uniform mixing device comprises a uniform mixing tank, the bottom of the uniform mixing tank is fixedly connected with the upper surface of a bottom plate, one end of a first pipe, which is far away from a measuring barrel, is connected with the side surface of the uniform mixing tank in a through way, one end of a second pipe, which is far away from a filter box, is connected with the top of the uniform mixing tank in a through way, the upper surface of the uniform mixing tank is fixedly connected with a motor, the bottom of an output shaft on the motor is fixedly connected with a rotating shaft, the surface of the rotating shaft, which is close to the top, is fixedly connected with a first stirring shaft, the surface of the rotating shaft is fixedly connected with a cylindrical cam, a sliding block is connected in a sliding groove of the outer contour on the cylindrical cam, the side surface of the sliding block is fixedly connected with a transmission plate, the lower surface of the transmission plate is fixedly connected with a connecting plate, the inner wall of the uniform mixing tank, the rear side of the positioning plate is rotatably connected with a swinging plate through a pin shaft, one side of the connecting plate, far away from the rotating shaft, is fixedly connected with a guide plate, the surface of the guide plate is in sliding connection with the surface of the swinging plate, and the surface of the rotating shaft, close to the bottom, is fixedly connected with a stirring shaft II.

Preferably, the surface of the motor is fixedly connected with a fixing frame, and the bottom of the fixing frame is fixedly connected with the upper surface of the uniformly-mixing tank.

Preferably, the sliding block is a spherical sliding block, and the sliding block is in sliding connection with the inner wall of the outer contour sliding groove on the cylindrical cam through the spherical surface of the sliding block.

Preferably, the number of the connecting plates is two, and the two connecting plates are symmetrically arranged by using the vertical central line of the rotating shaft.

Preferably, the number of the swing plates on the positioning plate is not less than six, and the positioning plates are distributed at equal intervals.

Preferably, the surface of one end of the guide plate, which is far away from the connecting plate, is an arc-shaped surface, and the guide plate is in sliding connection with the surface of the swinging plate through the arc-shaped surface.

Preferably, the bottom of the connecting plate is fixedly connected with a damping spring, and the bottom of the damping spring is fixedly connected with the upper surface of the transverse plate.

Compared with the prior art, the invention has the following beneficial effects:

after an external power supply is connected through a motor and a switch is started, an output shaft on the motor drives a rotating shaft to synchronously rotate, and a first stirring shaft and a second stirring shaft on the rotating shaft respectively rotate in top and bottom spaces in a uniformly mixing tank, so that medicines in the upper and lower spaces of the uniformly mixing tank are uniformly stirred;

meanwhile, the rotating shaft drives the cylindrical cam to synchronously rotate, the sliding block has the trend of synchronously rotating along with the cylindrical cam, but the positioning plate limits the motion trail of the transmission plate after penetrating through the transmission plate, so that the sliding block on the transmission plate and the rotating cylindrical cam rotate relatively, under the guide of the outer contour sliding groove on the cylindrical cam, the sliding block drives the transmission plate to reciprocate on the positioning plate, the connecting plate on the transmission plate and the guide plate on the connecting plate can perform lifting operation step by step, the swinging plate is pushed to swing on the positioning plate by the lifting of the guide plate, and by the reciprocating swing of the swinging plate, so that the liquid medicine in the middle space of the uniform mixing tank can be uniformly mixed with the liquid medicine in the upper layer and the lower layer in the uniform mixing tank, therefore, the concentration of each part of the liquid medicine in the uniformly mixing tank is uniform and consistent, the working efficiency is improved, and the specific concentration of the uniformly mixed medicine can be rapidly measured;

secondly, the invention solves the problem of inconvenient use caused by nonuniform concentration of liquid medicine in different liquid layer heights in the concentration adjusting tank because the traditional stirring column in the concentration adjusting tank is difficult to fully stir and mix the medicines with different liquid layer heights in the tank in the actual use process through the matching use of the structures.

Drawings

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

FIG. 2 is a front cross-sectional view of the homomixer tank of the present invention;

FIG. 3 is a front view of the cylindrical cam of the present invention;

FIG. 4 is a top view of the cross plate of the present invention;

FIG. 5 is a front view of the swing plate of the present invention.

In the figure: the device comprises a base plate 1, a measuring barrel 2, a first pipe 3, a filter box 4, a second pipe 5, a uniform mixing device 6, a uniform mixing tank 7, a motor 8, a rotating shaft 9, a first stirring shaft 10, a cylindrical cam 11, a sliding block 12, a transmission plate 13, a connecting plate 14, a transverse plate 15, a positioning plate 16, a swinging plate 17, a guide plate 18, a second stirring shaft 19 and a damping spring 20.

Detailed Description

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

Referring to fig. 1 to 5, the present invention provides a technical solution: the utility model provides a clinical medicine concentration regulator of department of anesthesia, comprising a base plate 1, the last fixed surface of bottom plate 1 is connected with measuring bin 2, the top through connection of measuring bin 2 has pipe one 3, the rose box 4 that feeds through with the outside cartridge feed that is connected with by the last fixed surface on right side on bottom plate 1, the top through connection of rose box 4 has pipe two 5, the last fixed surface of bottom plate 1 is connected with even device 6 that mixes, the one end of keeping away from measuring bin 2 on pipe one 3 and the one end of keeping away from rose box 4 on pipe two 5 all with even device 6 through connection that mixes.

The uniform mixing device 6 comprises a uniform mixing tank 7, the bottom of the uniform mixing tank 7 is fixedly connected with the upper surface of the bottom plate 1, one end of the first pipe 3, which is far away from the measuring barrel 2, is in through connection with the side surface of the uniform mixing tank 7, one end of the second pipe 5, which is far away from the filter box 4, is in through connection with the top of the uniform mixing tank 7, the upper surface of the uniform mixing tank 7 is fixedly connected with a motor 8, the surface of the motor 8 is fixedly connected with a fixing frame 20, the bottom of the fixing frame 20 is fixedly connected with the upper surface of the uniform mixing tank 7, and through the arrangement of the fixing frame 20, the firmness after the motor 8 is installed and used can be further enhanced, and the stability of; the bottom of an output shaft on the motor 8 is fixedly connected with a rotating shaft 9, the surface of the rotating shaft 9 close to the top is fixedly connected with a first stirring shaft 10, after the motor 8 is connected with an external power supply and a switch is started, the output shaft on the rotating shaft drives the rotating shaft 9 to synchronously rotate, and the first stirring shaft 10 and a second stirring shaft 19 on the rotating shaft 9 respectively rotate in the top space and the bottom space in the uniform mixing tank 7, so that the medicines in the upper space and the lower space of the uniform mixing tank 7 are uniformly stirred; a cylindrical cam 11 is fixedly connected to the surface of the rotating shaft 9, a sliding block 12 is connected to a sliding groove of the outer contour of the cylindrical cam 11 in a sliding manner, the sliding block 12 is a spherical sliding block, the sliding block 12 is connected with the inner wall of the sliding groove of the outer contour of the cylindrical cam 11 in a sliding manner through the spherical surface of the sliding block, and the sliding block 12 can slide in the sliding groove of the outer contour of the cylindrical cam 11 more smoothly through the arrangement that the sliding block 12 is a spherical sliding block; the side surface of the sliding block 12 is fixedly connected with a transmission plate 13, the lower surface of the transmission plate 13 is fixedly connected with a connecting plate 14, the bottom of the connecting plate 14 is fixedly connected with a damping spring 21, the bottom of the damping spring 21 is fixedly connected with the upper surface of the transverse plate 15, and through the arrangement of the damping spring 21 on the bottom of the connecting plate 14, the vibration generated in the lifting process of the connecting plate 14 can be effectively absorbed and filtered, so that the stability of the transmission plate 13 and the connecting plate 14 in the lifting process is further ensured; the number of the connecting plates 14 is two, the two connecting plates 14 are symmetrically arranged along the vertical central line of the rotating shaft 9, and the two connecting plates 14 are symmetrically arranged and correspond to the left group of oscillating plates 17 and the right group of oscillating plates 17, so that the middle liquid medicine in the uniformly mixing tank 7 can be more fully uniformly mixed and stirred; a transverse plate 15 is fixedly connected to the inner wall of the homogenizing tank 7 close to the bottom, a positioning plate 16 is fixedly connected to the upper surface of the transverse plate 15, the positioning plate 16 penetrates through the transmission plate 13 and is in sliding connection with the transmission plate 13, a swinging plate 17 is rotatably connected to the rear side of the positioning plate 16 through a pin shaft, the rotating shaft 9 drives the cylindrical cam 11 to synchronously rotate, the slider 12 has a tendency of synchronously rotating along with the cylindrical cam 11, but the positioning plate 16 penetrates through the transmission plate 13 and limits the motion track of the transmission plate 13, so that the slider 12 on the transmission plate 13 and the rotating cylindrical cam 11 relatively rotate, and under the guidance of an outer contour sliding groove on the cylindrical cam 11, the slider 12 drives the transmission plate 13 to reciprocate on the positioning plate 16, the connecting plate 14 on the transmission plate 13 and the guide plate 18 on the connecting plate 14 can perform lifting operation in the same step, and the swinging of the swinging plate 17 on the positioning plate 16 is pushed by, through the reciprocating swing of the swing plate 17, the liquid medicine in the middle space of the uniformly mixing tank 7 can be uniformly mixed with the liquid medicine of the upper layer and the lower layer in the uniformly mixing tank 7, so that the concentration of the liquid medicine in each part in the uniformly mixing tank 7 is uniform and consistent, the working efficiency is improved, and the specific concentration of the uniformly mixed medicine can be rapidly measured; the number of the swing plates 17 on the positioning plate 16 is not less than six, the positioning plates 16 are distributed at equal intervals, and the arrangement that the number of the swing plates 17 on the positioning plate 16 is not less than six enables the liquid medicine in the middle space where the corresponding swing plate 17 on the uniformly-mixing tank 7 is located to be fully mixed with the liquid medicine in the upper space and the lower space, so that the liquid medicine concentration of the whole uniformly-mixing tank 7 is uniformly mixed; a guide plate 18 is fixedly connected to one side, far away from the rotating shaft 9, of the connecting plate 14, the surface, far away from one end of the connecting plate 14, of the guide plate 18 is an arc-shaped surface, the guide plate 18 is in sliding connection with the surface of the swinging plate 17 through the arc-shaped surface on the guide plate 18, and the guide plate 18 slides more smoothly on the surface of the swinging plate 17 through the arrangement of the arc-shaped surface on the guide plate 18; the surface of the guide plate 18 is connected with the surface of the swinging plate 17 in a sliding way, and the surface of the rotating shaft 9 close to the bottom is fixedly connected with a stirring shaft II 19.

The working principle is as follows: when the clinical drug concentration regulator for anesthesia department is used, an external power supply is connected through the motor 8 and a switch is started, an output shaft on the regulator drives the rotating shaft 9 to synchronously rotate, and the stirring shaft I10 and the stirring shaft II 19 on the rotating shaft 9 respectively rotate in the top space and the bottom space in the uniform mixing tank 7, so that drugs in the upper space and the lower space of the uniform mixing tank 7 are uniformly stirred; the rotating shaft 9 drives the cylindrical cam 11 to synchronously rotate, the sliding block 12 has a tendency of synchronously rotating along with the cylindrical cam 11, but the positioning plate 16 limits the motion track of the transmission plate 13 after penetrating through the transmission plate 13, so that the sliding block 12 on the transmission plate 13 and the rotating cylindrical cam 11 relatively rotate, under the guide of the outer contour sliding groove on the cylindrical cam 11, the sliding block 12 drives the transmission plate 13 to reciprocate on the positioning plate 16, the connecting plate 14 on the transmission plate 13 and the guide plate 18 on the connecting plate 14 can carry out lifting operation step by step, the swinging plate 17 is pushed to swing on the positioning plate 16 by the lifting of the guide plate 18, the liquid medicine in the middle space of the uniformly mixing tank 7 can be uniformly mixed with the liquid medicines of the upper layer and the lower layer in the uniformly mixing tank 7 by the reciprocating swing of the swinging plate 17, and the concentration of the liquid medicine in each part of the uniformly mixing tank 7 is uniform and consistent, the working efficiency is improved, and the specific concentration of the uniformly mixed medicine can be rapidly measured; through the cooperation use between the above-mentioned structure, solved in the in-service use, because the stirring column in traditional concentration control jar is difficult to carry out intensive mixing to the medicine of different liquid layer heights in the jar, there is the inhomogeneous condition in concentration in the liquid medicine that leads to different liquid layer heights in the concentration control jar, gives the problem of using inconvenience.

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

1. The utility model provides a clinical medicine concentration regulator of department of anesthesia, includes bottom plate (1), the last fixed surface of bottom plate (1) is connected with measuring bucket (2), the top through connection of measuring bucket (2) has pipe one (3), last fixed surface who leans on the right side on bottom plate (1) is connected with rose box (4) with the outside medicine column intercommunication that adds, the top through connection of rose box (4) has pipe two (5), its characterized in that: the upper surface of the bottom plate (1) is fixedly connected with a uniform mixing device (6), and one end of the first pipe (3) far away from the measuring barrel (2) and one end of the second pipe (5) far away from the filter box (4) are communicated with the uniform mixing device (6);

the uniform mixing device (6) comprises a uniform mixing tank (7), the bottom of the uniform mixing tank (7) is fixedly connected with the upper surface of the bottom plate (1), one end of the first pipe (3), which is far away from the measuring barrel (2), is in through connection with the side surface of the uniform mixing tank (7), one end of the second pipe (5), which is far away from the filter box (4), is in through connection with the top of the uniform mixing tank (7), the upper surface of the uniform mixing tank (7) is fixedly connected with a motor (8), the bottom of an output shaft on the motor (8) is fixedly connected with a rotating shaft (9), a first stirring shaft (10) is fixedly connected with the surface of the rotating shaft (9), a cylindrical cam (11) is fixedly connected with the surface of the rotating shaft (9), a sliding block (12) is slidably connected in a sliding groove of the outer contour on the cylindrical cam (11), and a transmission plate (13) is fixedly connected with the side surface of the sliding, the lower fixed surface of driving plate (13) is connected with connecting plate (14), the inner wall fixedly connected with diaphragm (15) that is close to the bottom on even jar (7) that mixes, the last fixed surface of diaphragm (15) is connected with locating plate (16), locating plate (16) run through driving plate (13) and with driving plate (13) sliding connection, the rear side of locating plate (16) is connected with swing board (17) through round pin hub rotation, keep away from one side fixedly connected with deflector (18) of pivot (9) on connecting plate (14), the surface of deflector (18) and the sliding surface connection of swing board (17), the fixed surface that is close to the bottom on pivot (9) is connected with (mixing) shaft two (19).

2. The clinical drug concentration regulator for anesthesia department according to claim 1, wherein: the surface of the motor (8) is fixedly connected with a fixing frame (20), and the bottom of the fixing frame (20) is fixedly connected with the upper surface of the uniformly mixing tank (7).

3. The clinical drug concentration regulator for anesthesia department according to claim 1, wherein: the sliding block (12) is a spherical sliding block, and the sliding block (12) is in sliding connection with the inner wall of the outer contour sliding groove on the cylindrical cam (11) through the spherical surface of the sliding block.

4. The clinical drug concentration regulator for anesthesia department according to claim 1, wherein: the number of the connecting plates (14) is two, and the two connecting plates (14) are symmetrically arranged by using the vertical central line of the rotating shaft (9).

5. The clinical drug concentration regulator for anesthesia department according to claim 1, wherein: the number of the swinging plates (17) on the positioning plates (16) is not less than six, and the positioning plates (16) are distributed at equal intervals.

6. The clinical drug concentration regulator for anesthesia department according to claim 1, wherein: the surface of one end, far away from the connecting plate (14), of the guide plate (18) is an arc-shaped surface, and the guide plate (18) is connected with the surface of the swinging plate (17) in a sliding mode through the arc-shaped surface on the guide plate.

7. The clinical drug concentration regulator for anesthesia department according to claim 1, wherein: the damping device is characterized in that a damping spring (21) is fixedly connected to the bottom of the connecting plate (14), and the bottom of the damping spring (21) is fixedly connected with the upper surface of the transverse plate (15).