CN114225770A

CN114225770A - Anesthetic drug concentration adjusting device

Info

Publication number: CN114225770A
Application number: CN202111656050.1A
Authority: CN
Inventors: 王灵芝; 朱明明; 仇红霞; 刘春梅
Original assignee: Nantong Maternity and Child Health Care Hospital
Current assignee: Nantong Maternity and Child Health Care Hospital
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-03-25

Abstract

The invention relates to an anesthetic drug concentration adjusting device, which comprises a drug cylinder and an adjusting frame, wherein the adjusting frame is fixedly arranged on the drug cylinder, the drug charging barrel comprises a round barrel part, a pressure regulating part, a mini electronic scale, a feeding cylinder, an inclined feeding pipe, an electric valve, a discharging port and a gas pressure gauge, the invention weighs the mass of the anesthetic drug and the solution through the drug charging barrel, adopts a mass weighing and quantifying mode, utilizes a zero clearing switch on the electronic scale to ensure that the mass of the liquid weighed each time is the same as the required standard mass so as to ensure that the mass ratio of each liquid meets the standard requirement, the mixed liquid is uniformly stirred by the adjusting bracket, the mixed liquid is subjected to stirring forces in the horizontal direction and the vertical direction in the whole stirring process, and the gas pressure is utilized to reduce the solubility of the gas in the mixed liquid, so that bubbles generated in the stirring process of the mixed liquid are quickly discharged out of the mixed liquid.

Description

Anesthetic drug concentration adjusting device

Technical Field

The invention relates to the technical field of anesthetic processing, in particular to an anesthetic concentration adjusting device.

Background

The anesthetic is a medicament which can cause the body or the local part of the body to lose consciousness and pain sense temporarily, the anesthetic is usually used for operation or treatment of certain diseases, when the anesthetic is used, the concentration of the anesthetic needs to be adjusted according to the body function of a user, so as to prevent shock and even death of the user caused by overlarge concentration, and when the concentration is too low, the effect of losing consciousness and pain sense is difficult to play.

The narcotic drugs are when carrying out concentration control, generally weigh the medicine through the mode of volumetric measurement, measure great narcotic drugs of concentration and solution according to the volume ratio, finally stir the mixed liquid that narcotic drugs and solution are constituteed, make mixed liquid misce bene, volumetric measurement adopts naked eye to carry out the reading, and when liquid is not completely discharged, can influence subsequent other liquid and measure the ration, finally lead to the volume ratio of each liquid not to conform to the standard demand, consequently, can cause the problem that the volume ratio of narcotic drugs and solution is not conform to the demand standard, influence the accuracy of device adjusted concentration.

In addition, in the stirring process, can produce the bubble in the mixed liquid, consequently need to stew the processing to the mixed liquid, make the bubble in the mixed liquid discharge, prevent to influence the follow-up use of mixed liquid, otherwise mixed liquid is discharged to the completion after, can't use immediately, leads to the machining efficiency of device to reduce.

Disclosure of Invention

In order to solve the technical problem, the invention provides an anesthetic concentration adjusting device.

The utility model provides an anaesthetic concentration adjusting device, includes medicine feed cylinder and stirring frame, fixed mounting has the stirring frame on the medicine feed cylinder.

The medicine feed cylinder comprises a circular cylinder part, a pressure regulating part is fixedly mounted on the left side of the upper end of the circular cylinder part, a mini electronic scale is fixedly mounted at the right end of the circular cylinder part, a feeding cylinder is fixedly mounted on a weighing platform at the upper end of the mini electronic scale, the feeding cylinder is communicated with the circular cylinder part through an inclined feeding pipe, an electric valve is fixedly mounted at the inner end of the right side of the inclined feeding pipe and is a corrosion-resistant valve, a discharge port is fixedly connected with the lower side of the right end of the circular cylinder part, and a gas pressure gauge is fixedly connected with the right side of the upper end of the circular cylinder part.

The stirring frame comprises a first motor, a first motor is fixedly mounted at the upper end of the circular barrel part through a motor base, a first motor output shaft is fixedly connected with a rotating barrel, the rotating barrel is connected with the circular barrel part in a rotating mode, a second motor is fixedly mounted at the inner lower end of the rotating barrel through a motor base, a second motor output shaft is fixedly connected with a connecting cylinder, the connecting cylinder is connected with the rotating barrel in a rotating mode, a first bevel gear is uniformly distributed on the connecting cylinder, a second bevel gear is fixedly connected onto the connecting cylinder and located between the first bevel gears, a third bevel gear is connected onto the rotating barrel in a rotating mode along the circumferential uniform rotation of the rotating barrel, three conical gears adjacent in the circumferential direction are meshed with the first bevel gear and the second bevel gear, a stirring part is fixedly mounted at one end, close to the inner wall of the circular barrel part, and a cleaning part is fixedly mounted at the left end of the circular barrel part.

The first preferred technical scheme is as follows: the pressure regulating part comprises a first air pump, the left side of the upper end of the circular barrel part is fixedly provided with the first air pump, the air outlet of the first air pump is fixedly connected with a first vent pipe, the inner wall of the upper side of the first vent pipe is fixedly provided with a filter plate, the air inlet of the first air pump is fixedly connected with a second vent pipe, the outer wall of the lower side of the second vent pipe is fixedly connected with a glass sleeve with a smooth surface, and vent holes are uniformly formed in the second vent pipe and positioned on the upper side of the glass sleeve; gas in the circular barrel part passes through two discharge circular barrel parts of breather pipe through air pump one, when mixing liquid discharge circular barrel part, let in circular barrel part after the filter filters external gas through the air pump in, to mixing liquid pressurization, make and mix liquid quick discharge circular barrel part, seal two lower extremes of breather pipe through glass sleeve, prevent to mix liquid and splash to breather pipe two in the stirring in-process, transmit gas through the blow vent, and mix liquid and splash to the smooth glass sleeve in surface very easily drip.

The preferred technical scheme is as follows: the left side of the bottom of the inner end of the feeding cylinder is high, the right side of the bottom of the inner end of the feeding cylinder is low, a conical feeding hopper is fixedly connected to the upper end of the feeding cylinder, guide arc-shaped grooves are formed in the conical feeding hopper and the feeding cylinder, a separating funnel is symmetrically arranged on the front portion and the rear portion of the upper end of the circular cylinder part, and the tail end of the separating funnel is suspended on the right side of the conical feeding hopper.

The preferred technical scheme is three: the bin outlet includes L shape return bend, the L shape return bend of circular cylinder spare right-hand member downside fixedly connected with slope, and the inner fixed mounting in L shape return bend left side has the semicircle board, sets up the screw thread through-hole of UNICOM on L shape return bend and the semicircle board, is connected with the screw thread post with threaded connection's mode in the screw thread through-hole, and screw thread post upper end fixed mounting has the cross to change the piece, and screw thread post lower extreme rotates and is connected with cowl, is connected with sliding fit's mode between cowl and the semicircle board, cowl outline fixedly connected with sealing strip.

The preferable technical scheme is four: mix the piece and include rectangle stirring board, conical gear three is close to circular barrel spare inner wall one end fixed mounting has the rectangle stirring board of slope, and the even fixed mounting of rectangle stirring board longitudinal symmetry has the rectangle lamina, all seted up the arc recess on rectangle stirring board and the rectangle lamina.

The preferred technical scheme is five: the lower end face of the circular cylinder piece is uniformly and fixedly provided with universal wheels, and the inner end face of the circular cylinder piece is fixedly provided with a glass liner.

The preferred technical scheme is six: the recording board is fixedly arranged at the right end of the round barrel part and positioned on the right side of the mini electronic scale, a writing pen is inserted into the recording board, and the recording board is connected with an eraser in a sliding fit mode.

The preferred technical scheme is seven: circular section of thick bamboo spare right-hand member just is located bin outlet downside fixed mounting and has arc card bottle spare, and arc card bottle spare right-hand member has seted up half waist shape recess, and half waist shape recess left side is rotated and is connected with two-way screw rod, and opposite direction of rotation's spiral recess has been seted up to both sides around the two-way screw rod, and the symmetry is connected with the arc with threaded connection's mode around the two-way screw rod and supports the board, and the equal fixed mounting of the relative terminal surface of arc support board of front and back symmetry has a sponge strip, and the arc of front and back symmetry supports the even fixed mounting of the back of the body terminal surface of board mutually and runs through the cylinder of arc card bottle spare and leads.

The preferred technical scheme is eight: the cleaning part comprises a water service pipe, the left end of the circular barrel part is fixedly provided with the water service pipe, the left end of the water service pipe is fixedly provided with a water pump, the water inlet of the water pump is fixedly provided with a water inlet pipe, the water service pipe is a right-angle bent pipe, the right end face of the right-angle bent pipe is evenly connected with a rotary nozzle, and the working principle of the rotary nozzle is the same as that of the prior art.

The invention has the following beneficial effects: 1. the device for regulating the concentration of the anesthetic comprises a drug charging barrel, wherein the drug charging barrel is used for weighing the mass of the anesthetic and the mass of the solution, and compared with a mode of adopting volume measurement, the volume measurement adopts naked eyes for reading, when the liquid is not completely discharged, the subsequent measurement and quantification of other liquids can be influenced, finally, the volume ratio of each liquid does not meet the standard requirement, the method of weighing and quantifying the mass is adopted, and a zero clearing switch on the electronic scale is utilized to ensure that the mass of the liquid weighed each time is the same as the required standard mass so as to ensure that the mass ratio of each liquid meets the standard requirement, the mixed liquid is uniformly stirred by the stirring frame, the mixed liquid is subjected to stirring forces in the horizontal direction and the vertical direction in the whole stirring process, and the gas pressure is utilized to reduce the solubility of the gas in the mixed liquid, so that bubbles generated in the stirring process of the mixed liquid are quickly discharged out of the mixed liquid.

2. According to the drug charging barrel, the anesthetic and the solution smoothly flow to the inclined feeding pipe through the feeding cylinder with the bottom higher at the right and lower at the left, the anesthetic and the solution can conveniently and smoothly enter the feeding cylinder through the conical feeding hopper, and the anesthetic and the solution are guided through the guide arc-shaped groove.

3. According to the medicine material barrel, the threaded column is rotated through the cross rotating piece, and the vertical displacement of the arc-shaped baffle plate is controlled, so that the purpose of controlling the flow of mixed liquid discharged from the L-shaped bent pipe is achieved.

4. According to the stirring frame provided by the invention, the contact area between the rectangular stirring plate and the mixed liquid is increased through the rectangular stirring plate and the rectangular blade plate, and the contact area between the rectangular stirring plate and the mixed liquid in the rotating process is increased through the arc-shaped groove, so that the purpose of accelerating the uniform stirring speed of the mixed liquid is achieved.

Drawings

Fig. 1 is a schematic front perspective view of the present invention.

Fig. 2 is a front perspective view of the arc-shaped bottle clamping piece of the invention.

Fig. 3 is a schematic structural diagram of a front view plane of the present invention.

Fig. 4 is a partial enlarged view of the present invention at N of fig. 3.

Fig. 5 is a partial enlarged view of the present invention at M of fig. 3.

Fig. 6 is a partial enlarged view of the present invention at E of fig. 3.

Fig. 7 is a partial enlarged view of the present invention at H of fig. 3.

In the figure: 1. a drug cartridge; 11. a circular barrel; 111. a universal wheel; 112. a glass liner; 12. adjusting a pressing piece; 121. a first air pump; 122. a first vent pipe; 123. a filter plate; 124. a second vent pipe; 125. a glass sleeve; 126. a vent; 13. a mini electronic scale; 131. a recording plate; 132. a writing pen; 133. erasing the blackboard; 14. a feed cylinder; 141. a conical feed hopper; 142. a material guide arc-shaped groove; 143. a separating funnel; 15. inclining the feeding pipe; 16. an electrically operated valve; 17. a discharge outlet; 171. an L-shaped bent pipe; 172. a semicircular plate; 173. a threaded through hole; 174. a threaded post; 175. a cross rotating member; 176. an arc-shaped baffle plate; 177. a sealing strip; 18. a gas pressure gauge; 181. the arc-shaped bottle clamping piece; 182. a bidirectional screw; 183. a spiral groove; 184. an arc-shaped abutting plate; 185. a sponge strip; 186. a cylindrical guide rod; 2. a stirring frame; 21. a first motor; 22. a rotating cylinder; 23. a second motor; 24. a connecting cylinder; 25. a first conical gear; 26. a second bevel gear; 27. a third bevel gear; 28. a stirring member; 281. a rectangular stirring plate; 282. a rectangular leaf plate; 283. an arc-shaped groove; 29. cleaning the workpiece; 291. a water pipe; 292. a water pump; 293. a water inlet pipe; 294. the spray head is rotated.

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, an anesthetic concentration adjusting device includes a drug cartridge 1 and a stirring frame 2, wherein the stirring frame 2 is fixedly mounted on the drug cartridge 1.

With reference to fig. 1, the medicine material cylinder 1 comprises a circular cylinder 11, a pressure regulating part 12 is fixedly mounted on the left side of the upper end of the circular cylinder 11, a mini electronic scale 13 is fixedly mounted on the right end of the circular cylinder 11, a feeding cylinder 14 is fixedly mounted on a weighing platform at the upper end of the mini electronic scale 13, the feeding cylinder 14 is communicated with the circular cylinder 11 through an inclined feeding pipe 15, an electric valve 16 is fixedly mounted at the inner end of the right side of the inclined feeding pipe 15, the electric valve 16 is a corrosion-resistant valve, a discharge port 17 is fixedly connected with the lower side of the right end of the circular cylinder 11, and a gas pressure gauge 18 is fixedly connected with the right side of the upper end of the circular cylinder 11; the mini electronic scale 13 is reset, firstly, the narcotic is introduced into the feeding cylinder 14, the narcotic is weighed through the mini electronic scale 13, when the quantity of the narcotic meets the requirement, data are recorded, then the electric valve 16 is opened, the narcotic enters the round cylinder 11 through the inclined feeding pipe 15, the mini electronic scale 13 is reset, the solution is introduced into the feeding cylinder 14 for weighing, after the quality meets the requirement standard, the electric valve 16 is opened again, the solution is introduced into the round cylinder 11, and finally the electric valve 16 is closed.

Referring to fig. 1, 3 and 4, the stirring frame 2 includes a first motor 21, a first motor 21 is fixedly installed at the upper end of a circular cylinder 11 through a motor base, an output shaft of the first motor 21 is fixedly connected with a rotating cylinder 22, the rotating cylinder 22 is rotatably connected with the circular cylinder 11, a second motor 23 is fixedly installed at the lower end in the rotating cylinder 22 through the motor base, an output shaft of the second motor 23 is fixedly connected with a connecting cylinder 24, the connecting cylinder 24 is rotatably connected with the rotating cylinder 22, first conical gears 25 are uniformly arranged on the connecting cylinder 24, a second conical gear 26 is fixedly connected on the connecting cylinder 24 and positioned between the first conical gears 25, a third conical gear 27 is uniformly rotatably connected on the rotating cylinder 22 along the circumferential direction, the third conical gears 27 adjacent along the circumferential direction are engaged with the first conical gears 25 and the second conical gears 26, a stirring member 28 is fixedly installed at one end of the third conical gears 27 close to the inner wall of the circular cylinder 11, a cleaning piece 29 is fixedly arranged at the left end of the circular cylindrical piece 11; after the anesthetic and the solution enter the circular cylinder 11, the first motor 21 drives the rotary cylinder 22 to rotate, meanwhile, the second motor 23 drives the connecting cylinder 24 to rotate, so that the first conical gear 25 and the second conical gear 26 rotate, under the drive of the first conical gear 25 and the second conical gear 26, the third conical gear 27 drives the stirring member 28 to rotate, so that the stirring member 28 rotates in the vertical direction while rotating in the horizontal direction, the anesthetic and the solution are uniformly stirred, the speed of uniformly mixing the anesthetic and the solution is increased, because bubbles are generated in the mixed solution of the solution and the anesthetic during the stirring process, the gas in the circular cylinder 11 is discharged out of the circular cylinder 11 through the pressure regulating part 12, so as to reduce the solubility of the gas in the mixed liquid and accelerate the speed of discharging the mixed liquid by bubbles, finally the mixed liquid passes through a discharge port 17 discharging device, and the gas pressure in the circular barrel part 11 is detected by a gas pressure gauge 18.

Referring to fig. 3 and 6, the pressure regulating member 12 includes a first air pump 121, a first air pump 121 is fixedly installed on the left side of the upper end of the circular tube member 11, a first air outlet of the first air pump 121 is fixedly connected with a first air pipe 122, a filter plate 123 is fixedly installed on the inner wall of the upper side of the first air pipe 122, a second air pipe 124 is fixedly connected with the first air inlet of the first air pump 121, a glass sleeve 125 with a smooth surface is fixedly connected to the outer wall of the lower side of the second air pipe 124, and vent holes 126 are uniformly formed in the second air pipe 124 and located on the upper side of the glass sleeve 125; gas in the circular barrel part 11 passes through the circular barrel part 11 of two 124 discharge of breather pipe through the air pump 121, when mixed liquid discharge circular barrel part 11, let in the circular barrel part 11 after the filter 123 filters external gas through the air pump 121, pressurize mixed liquid, make mixed liquid discharge circular barrel part 11 fast, seal two 124 lower extremes of breather pipe through glass sleeve 125, prevent that mixed liquid from splashing to two 124 in the breather pipe in the stirring process, transmit gas through the vent 126, and mixed liquid splashes to the glass sleeve 125 of smooth surface and very easily drips.

Referring to fig. 3, the bottom of the inner end of the feeding cylinder 14 is higher right and lower left, the upper end of the feeding cylinder 14 is fixedly connected with a conical feeding hopper 141, the conical feeding hopper 141 and the feeding cylinder 14 are both provided with guide arc-shaped grooves 142, the upper end of the circular cylinder 11 is fixedly provided with separating funnels 143 which are symmetrically arranged front and back, and the tail ends of the separating funnels 143 are suspended on the right side of the conical feeding hopper 141; through the feeding drum 14 that the bottom right side is high, the left side is low, make narcotic drug and solution flow to slope inlet pipe 15 smoothly, be convenient for narcotic drug and solution to get into feeding drum 14 smoothly through toper feeder hopper 141, carry out the water conservancy diversion to narcotic drug and solution through guide arc groove 142, the dose that drips into toper feeder hopper 141 is dripped into through separating funnel 143 accurate control narcotic drug and solution after the dose that adds is close the demand, be convenient for carry out the addendum according to the data of mini electronic scale 13, the quality that makes the narcotic drug that gets into feeding drum 14 and solution is more accurate, through installing separating funnel 143 in circular barrel spare 11 upper end, prevent that separating funnel 143 from influencing the weighing reading of mini electronic scale 13.

Referring to fig. 3 and 5, the material discharge opening 17 includes an L-shaped bent pipe 171, the inclined L-shaped bent pipe 171 is fixedly connected to the lower side of the right end of the circular tube member 11, a semi-circular plate 172 is fixedly installed at the inner end of the left side of the L-shaped bent pipe 171, a communicated threaded through hole 173 is formed in the L-shaped bent pipe 171 and the semi-circular plate 172, a threaded column 174 is connected in the threaded through hole 173 in a threaded connection manner, a cross-shaped rotating member 175 is fixedly installed at the upper end of the threaded column 174, an arc-shaped baffle 176 is rotatably connected to the lower end of the threaded column 174, the arc-shaped baffle 176 is connected with the semi-circular plate 172 in a sliding fit manner, and a sealing strip 177 is fixedly connected to the outer contour of the arc-shaped baffle 176; rotate screw thread post 174 through cross commentaries on classics piece 175, control arc baffle 176's vertical displacement to reach the purpose of the flow of control mixed liquid discharge L shape return bend 171, lead arc baffle 176 through semicircle board 172, when arc baffle 176 moved to the downside, guarantee through sealing strip 177 that L shape return bend 171 inner wall is hugged closely with the seal cover.

Referring to fig. 3 and 4, the stirring member 28 includes a rectangular stirring plate 281, one end of the bevel gear three 27 close to the inner wall of the circular barrel member 11 is fixedly provided with an inclined rectangular stirring plate 281, the rectangular stirring plate 281 is vertically symmetrical and uniformly and fixedly provided with rectangular vanes 282, and the rectangular stirring plate 281 and the rectangular vanes 282 are both provided with arc-shaped grooves 283; the contact area of the rectangular stirring plate 281 and the rectangular blade plate 282 with the mixed liquid is increased to accelerate the uniform stirring speed of the mixed liquid, and the contact area of the rectangular stirring plate 281 and the rectangular blade plate 282 with the mixed liquid in the rotating process is increased through the arc-shaped groove 283.

Referring to fig. 3, universal wheels 111 are uniformly and fixedly mounted on the lower end surface of the circular cylinder 11, and a glass liner 112 is fixedly mounted on the inner end surface of the circular cylinder 11; the universal wheel 111 is convenient for moving the round cylinder 11, and the glass liner 112 prevents the mixed liquid from corroding the inner wall of the round cylinder 11.

Referring to fig. 1, a recording board 131 is fixedly installed at the right end of the circular cylindrical member 11 and located at the right side of the mini electronic scale 13, a writing pen 132 is inserted on the recording board 131, and an eraser 133 is connected to the recording board 131 in a sliding fit manner; the writing pen 132 is used for conveniently recording the data called by the mini electronic scale 13, and the eraser 133 is used for conveniently erasing the data on the recording plate 131.

Referring to fig. 2, an arc-shaped bottle clamping piece 181 is fixedly mounted at the right end of the circular cylinder 11 and located at the lower side of the discharge port 17, a semi-kidney-shaped groove is formed in the right end of the arc-shaped bottle clamping piece 181, a bidirectional screw 182 is rotatably connected to the left side of the semi-kidney-shaped groove, spiral grooves 183 with opposite rotation directions are formed in the front side and the rear side of the bidirectional screw 182, arc-shaped abutting plates 184 are symmetrically connected to the front side and the rear side of the bidirectional screw 182 in a threaded connection manner, sponge strips 185 are fixedly mounted on opposite end faces of the arc-shaped abutting plates 184 which are symmetrical to the front side and the rear side, and cylindrical guide rods 186 penetrating through the arc-shaped bottle clamping piece 181 are uniformly and fixedly mounted on opposite end faces of the arc-shaped abutting plates 184 which are symmetrical to the front side and the rear side; when the mixed liquid is collected by the collecting bottle with large mass and low gravity center, the mixed liquid is directly placed on the arc-shaped supporting plate 184, when the used mass is small, and the mixed liquid is collected by the collecting bottle with high gravity center, the arc-shaped supporting plate 184 clamps the collecting bottle by rotating the bidirectional screw 182, the collecting bottle is tightly attached to the sponge strip 185 by the sponge strip 185, and the arc-shaped baffle 176 is limited by the cylindrical guide rod 186.

Referring to fig. 1, 3 and 7, the cleaning member 29 includes a water pipe 291, the water pipe 291 is fixedly installed at the left end of the circular tube 11, the water pump 292 is fixedly installed at the left end of the water pipe 291, a water inlet pipe 293 is fixedly installed at a water inlet of the water pump 292, the water pipe 291 is a right-angle elbow, a rotary nozzle 294 is uniformly connected to the right end face of the right-angle elbow, and the rotary nozzle 294 is the prior art; water is introduced into the water pump 292 through the water inlet pipe 293, and under the action of the water pump 292, the water enters the rotary spray nozzle 294 through the water pipe 291, the stirring part 28 is driven to rotate by the first motor 21 and the second motor 23, mixed liquid attached to the surface of the stirring part 28 is cleaned through the rotary spray nozzle 294, and finally discharged through the discharge port 17, and the discharged liquid is collected and treated in a unified manner.

When the device works specifically, firstly, the narcotic is introduced into the feeding cylinder 14 and weighed, when the quantity of the narcotic meets the requirement, data are recorded, then the electric valve 16 is opened, the narcotic enters the circular cylinder 11 through the inclined feeding pipe 15, the mini electronic scale 13 is reset, the solution is introduced into the feeding cylinder 14 and weighed, when the quality meets the requirement standard, the electric valve 16 is opened again, the solution is introduced into the circular cylinder 11, finally, the electric valve 16 is closed, then the rotating cylinder 22 is driven to rotate through the first motor 21, meanwhile, the second motor 23 drives the connecting cylinder 24 to rotate, finally, the stirring piece 28 rotates in the vertical direction while rotating in the horizontal direction, the narcotic and the solution are uniformly stirred, the uniform mixing speed of the narcotic and the solution is accelerated, and bubbles are generated in the mixed solution of the narcotic and the narcotic during the stirring process, at this time, the gas in the cylindrical member 11 is discharged out of the cylindrical member 11 through the pressure regulating member 12 to reduce the solubility of the gas in the mixed liquid, increase the speed of discharging the mixed liquid by the bubbles, and finally discharge the mixed liquid out of the apparatus through the discharge port 17.

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 an anaesthetic concentration adjusting device, includes medicine feed cylinder (1) and agitator (2), its characterized in that: the medicine material barrel (1) is fixedly provided with a stirring frame (2); wherein:

the medicine charging barrel (1) comprises a circular barrel part (11), a pressure regulating part (12) is fixedly mounted on the left side of the upper end of the circular barrel part (11), a mini electronic scale (13) is fixedly mounted at the right end of the circular barrel part (11), a feeding cylinder (14) is fixedly mounted on a weighing platform at the upper end of the mini electronic scale (13), the feeding cylinder (14) is communicated with the circular barrel part (11) through an inclined feeding pipe (15), an electric valve (16) is fixedly mounted at the inner end of the right side of the inclined feeding pipe (15), the electric valve (16) is a corrosion-resistant valve, a discharging port (17) is fixedly connected with the lower side of the right end of the circular barrel part (11), and a gas pressure gauge (18) is fixedly connected with the right side of the upper end of the circular barrel part (11);

the stirring frame (2) comprises a first motor (21), the upper end of a circular cylinder part (11) is fixedly provided with the first motor (21) through a motor base, an output shaft of the first motor (21) is fixedly connected with a rotating cylinder (22), the rotating cylinder (22) is rotatably connected with the circular cylinder part (11), the lower end in the rotating cylinder (22) is fixedly provided with a second motor (23) through the motor base, an output shaft of the second motor (23) is fixedly connected with a connecting cylinder (24), the connecting cylinder (24) is rotatably connected with the rotating cylinder (22), the first conical gears (25) are uniformly distributed on the connecting cylinder (24), a second conical gear (26) is fixedly connected on the connecting cylinder (24) and positioned between the first conical gears (25), a third conical gear (27) is uniformly rotatably connected on the rotating cylinder (22) along the circumferential direction of the rotating cylinder, the third conical gears (27) adjacent along the circumferential direction are alternately meshed with the first conical gears (25) and the second conical gears (26), a stirring part (28) is fixedly arranged at one end of the third conical gear (27) close to the inner wall of the circular cylinder part (11), and a cleaning part (29) is fixedly arranged at the left end of the circular cylinder part (11).

2. The anesthetic drug concentration adjusting apparatus according to claim 1, wherein: pressure regulating spare (12) include air pump (121), circular barrel spare (11) upper end left side fixed mounting has air pump (121), air pump (121) gas outlet fixedly connected with breather pipe (122), breather pipe (122) upside inner wall fixed mounting has filter (123), air pump (121) air inlet fixedly connected with breather pipe two (124), breather pipe two (124) downside outer wall fixedly connected with surperficial glossy glass sleeve (125), breather pipe two (124) are gone up and are located glass sleeve (125) upside and evenly seted up blow vent (126).

3. The anesthetic drug concentration adjusting apparatus according to claim 1, wherein: the bottom of the inner end of the feeding cylinder (14) is high at the right side and low at the left side, a conical feeding hopper (141) is fixedly connected to the upper end of the feeding cylinder (14), guide arc-shaped grooves (142) are formed in the conical feeding hopper (141) and the feeding cylinder (14), a separating funnel (143) which is symmetrically arranged in the front and back direction is fixedly mounted at the upper end of the circular cylinder part (11), and the tail end of the separating funnel (143) is suspended on the right side of the conical feeding hopper (141).

4. The anesthetic drug concentration adjusting apparatus according to claim 1, wherein: discharge gate (17) are including L shape return bend (171), L shape return bend (171) of circular cylinder spare (11) right-hand member downside fixedly connected with slope, L shape return bend (171) left side inner fixed mounting has semicircle board (172), set up screw thread through-hole (173) of UNICOM on L shape return bend (171) and semicircle board (172), be connected with screw thread post (174) with threaded connection's mode in screw thread through-hole (173), screw thread post (174) upper end fixed mounting has cross commentaries on classics piece (175), screw thread post (174) lower extreme rotation is connected with cowl (176), be connected with sliding fit's mode between cowl (176) and semicircle board (172), cowl (176) outline fixedly connected with sealing strip (177).

5. The anesthetic drug concentration adjusting apparatus according to claim 1, wherein: the stirring piece (28) comprises a rectangular stirring plate (281), one end, close to the inner wall of the circular barrel piece (11), of the bevel gear III (27) is fixedly provided with the inclined rectangular stirring plate (281), rectangular stirring plates (281) are vertically symmetrical and are uniformly and fixedly provided with rectangular blade plates (282), and arc-shaped grooves (283) are formed in the rectangular stirring plate (281) and the rectangular blade plates (282).

6. The anesthetic drug concentration adjusting apparatus according to claim 1, wherein: the lower end face of the circular cylinder piece (11) is uniformly and fixedly provided with universal wheels (111), and the inner end face of the circular cylinder piece (11) is fixedly provided with a glass liner (112).

7. The anesthetic drug concentration adjusting apparatus according to claim 1, wherein: the recording board (131) is fixedly installed at the right end of the round barrel piece (11) and located on the right side of the mini electronic scale (13), a writing pen (132) is inserted into the recording board (131), and the recording board (131) is connected with an eraser (133) in a sliding fit mode.

8. The anesthetic drug concentration adjusting apparatus according to claim 1, wherein: circular section of thick bamboo spare (11) right-hand member just is located bin outlet (17) downside fixed mounting has arc card bottle spare (171), half waist shape recess has been seted up to arc card bottle spare (171) right-hand member, half waist shape recess left side is rotated and is connected with two-way screw rod (172), spiral groove (173) opposite in direction of rotation are seted up to both sides around two-way screw rod (172), two-way screw rod (172) front and back symmetry are connected with arc with threaded connection's mode and support board (174), the equal fixed mounting of the arc of front and back symmetry supports board (174) relative terminal surface has sponge strip (175), the arc of front and back symmetry supports board (174) and is carried on the back the equal fixed mounting of terminal surface back mutually and is run through cylinder guide pole (176) that arc card bottle spare (171).

9. The anesthetic drug concentration adjusting apparatus according to claim 1, wherein: cleaning member (29) include water service pipe (291), and circular barrel spare left end fixed mounting has water service pipe (291), and water service pipe (291) left end fixed mounting has (water pump 292), and water pump (292) water inlet fixed mounting has inlet tube (293), and water service pipe (291) are the right angle return bend, and right-hand member face of right angle return bend evenly is connected with rotatory nozzle (294).