CN115120381A

CN115120381A - Rabbit anesthesia administration device and anesthesia administration method

Info

Publication number: CN115120381A
Application number: CN202210768646.9A
Authority: CN
Inventors: 郝艳坤; 董祥梅; 隋萍萍; 王乐秋; 李爽; 栾海蓉; 郎志芳; 魏韬; 何志鹏; 郭冉
Original assignee: Mudanjiang Medical University
Current assignee: Mudanjiang Medical University
Priority date: 2022-06-30
Filing date: 2022-06-30
Publication date: 2022-09-30
Anticipated expiration: 2042-06-30
Also published as: CN115120381B

Abstract

The invention discloses a rabbit anesthesia drug delivery device and an anesthesia drug delivery method, belongs to the technical field of animal anesthesia drug delivery, and aims to solve the problems that an existing rabbit drug delivery mask is not easy to wear due to the natural influence of rabbits in use, the mask is not high in fitting property with rabbit heads after being worn, and the mask is difficult to fix; the drug supply cabinet comprises an anesthetic atomization supply area and a drug supply area, a drug mist inlet end of an anesthetic chamber is connected with a drug mist output end of the anesthetic atomization supply area in the drug supply cabinet through a first connecting pipe, and a drug mist inlet end of a drug mask is connected with a drug mist output end of the drug supply area in the drug supply cabinet through a second connecting pipe.

Description

Rabbit anesthesia administration device and anesthesia administration method

Technical Field

The invention belongs to the technical field of animal anesthesia administration, and particularly relates to a rabbit anesthesia administration device and an anesthesia administration method.

Background

The rabbit is subjected to an anatomical experiment or drug mist treatment at present, a breathing mask is sleeved on the head of the rabbit, and the rabbit is anesthetized or dosed by using drug mist, but the rabbit head has a small structure and is naturally and freely taken off, the existing animal mask cannot be effectively worn on the rabbit head, the common mode is to replace the mask used by young children, but the edge of the mask cannot be effectively attached to the rabbit head due to the large difference between the skull of the children and the skull of the rabbit head, so that the drug mist is easily leaked when the mask is used, the drug mist is easily wasted, in addition, due to the natural taking off of the rabbit, the rabbit is easy to move when the mask is worn, the mask is very difficult to strap, and the existing mask is fixed by using an elastic band as a main fastening part, the mask is tightly tightened with the head by using the elasticity of the mask, however, the hair of the back of the head of the rabbit is very flourishing and smooth, the contractility and the flexibility of the muscle group at the back of the head of the rabbit are high, the rabbit is difficult to be tightly sleeved by an elastic band, and great difficulty is brought to the wearing of the mask, so that the rabbit anesthesia administration device and the rabbit anesthesia administration method are developed to solve the problems of rabbit anesthesia and administration in practical application, and the rabbit anesthesia administration device and the rabbit anesthesia administration method meet practical requirements very well.

Disclosure of Invention

The invention provides an anesthesia administration device and an anesthesia administration method for rabbits, aiming at solving the problems that the existing administration mask for rabbits is not easy to wear due to the natural influence of the rabbits in use, the mask is not high in the fitting property with rabbit heads after being worn and the mask is difficult to fix;

a rabbit anesthesia drug delivery device comprises a drug delivery cabinet, an anesthesia chamber and a drug delivery mask; the drug supply cabinet comprises an anesthetic atomization supply area and a drug supply area, the drug mist inlet end of the anesthetic chamber is connected with the drug mist output end of the anesthetic atomization supply area in the drug supply cabinet through a first connecting pipe, and the drug mist inlet end of the drug mask is connected with the drug mist output end of the drug supply area in the drug supply cabinet through a second connecting pipe;

furthermore, the first connecting pipe is provided with a medicine mist input end and two medicine mist output ends, the medicine mist input end on the first connecting pipe is connected with the medicine mist output end of an anesthetic atomization supply area in the medicine supply cabinet, one medicine mist output end on the first connecting pipe is connected with the medicine mist inlet end of the anesthetic chamber, and the other medicine mist output end on the first connecting pipe is connected with the anesthetic mist inlet end on the medicine feeding mask through a third connecting pipe;

further, the medicine supply cabinet comprises a cabinet body, a partition plate, two cabinet doors and two medicine atomization units; the partition plate is arranged at the center of the cabinet body in the vertical direction, the cabinet body is divided into an anesthetic atomization supply area and a medicine supply area by the partition plate, one cabinet door is arranged at an opening of the anesthetic atomization supply area, one side of the one cabinet door is hinged with the cabinet body, the other cabinet door is arranged at the opening of the medicine supply area, one side of the other cabinet door is hinged with the cabinet body, one medicine atomization unit is arranged in the anesthetic atomization supply area, and the other medicine atomization unit is arranged in the medicine supply area;

furthermore, the medicine atomization unit comprises a medicine inlet pipe, a dissolving tank, a fixing frame, a flow guide pipe, an atomizer and a medicine mist output pipe, wherein the fixing frame is arranged in the cabinet body, the fixing frame is fixedly connected with one side of the partition plate, the dissolving tank is embedded on the fixing frame, the medicine inlet pipe is inserted into the dissolving tank along the vertical direction, the bottom end of the medicine inlet pipe is communicated with the dissolving tank, the top end of the medicine inlet pipe penetrates through the top of the cabinet body and is arranged outside the cabinet body, the atomizer is arranged at the inner bottom of the cabinet body, the shell of the atomizer is fixedly connected with the inner bottom of the cabinet body, the flow guide pipe is arranged between the atomizer and the dissolving tank, the top end of the flow guide pipe is communicated with the bottom of the dissolving tank, the bottom end of the flow guide pipe is communicated with the liquid inlet end of the atomizer, a solenoid valve is connected in series on the flow guide pipe, the medicine mist output pipe is arranged in the cabinet body, and one end of the medicine mist output pipe is communicated with the mist outlet end of the atomizer, the other end of the medicine fog output pipe penetrates through the upper part of one side of the cabinet body and is arranged on the outer side of the cabinet body, and the other end of the medicine fog output pipe is communicated with the first connecting pipe or the second connecting pipe;

furthermore, the medicine atomization unit further comprises an ultrasonic transmitter and a storage battery, the ultrasonic transmitter is arranged at the outer bottom of the dissolving tank, a shell of the ultrasonic transmitter is fixedly connected with the outer bottom of the dissolving tank, an ultrasonic transmitting end in the ultrasonic transmitter is arranged inside the dissolving tank, an installation plate is arranged at the upper part of the atomizer, the installation plate is fixedly connected with the inner bottom of the cabinet body through four support columns, the storage battery is arranged on the installation plate, and an electric quantity output end of the storage battery is connected with the ultrasonic transmitter and the electromagnetic valve through wires;

furthermore, the anesthesia room comprises a bottom supporting plate, a transparent cover, a first three-way valve, a connecting pipe, a spraying plate, a supporting plate, a food calling frame, a pressure sensor, a sliding door and a timer, wherein an embedded groove is processed at the top of the bottom supporting plate, the bottom of the transparent cover is embedded in the embedded groove on the bottom supporting plate, a sealing rubber layer is arranged between the inner wall of the embedded groove and the transparent cover and is adhered to the inner wall of the embedded groove, the connecting pipe is inserted at the top of the transparent cover along the vertical direction, the outer wall of the connecting pipe is fixedly connected with the transparent cover, the first three-way valve is arranged outside the transparent cover, one input end of the first three-way valve is communicated with one medicine fog output end on the first connecting pipe, the other input end of the first three-way valve is communicated with the outside air, the output end of the first three-way valve is communicated with the top end of the connecting pipe, the spraying plate is arranged in the transparent cover, the inlet end of the spraying plate is communicated with the bottom end of the connecting pipe, a round caulking groove is processed in the center of the upper surface of the bottom supporting plate, the supporting plate is arranged in the round caulking groove, a blind hole is processed in the center of the bottom of the round caulking groove, the pressure sensor is arranged in the blind hole, the shell of the pressure sensor is fixedly connected with the inner bottom of the blind hole, the contact end of the pressure sensor upwards extends out of the blind hole and is fixedly connected with the bottom of the supporting plate arranged in the round caulking groove, a storage opening is processed in the side wall of the transparent cover, the sliding door is matched with the storage opening, one end of the sliding door is hinged with the outer wall of the transparent cover, the timer is arranged on the front side of the bottom supporting plate, the timing end of the timer is connected with the pressure sensor through a conducting wire, the food attracting frame is arranged on the upper surface of the supporting plate, and the food attracting frame is fixedly connected with the upper surface of the supporting plate;

furthermore, the drug delivery mask comprises a mask main body, a ring-shaped air cushion, a second three-way valve, an anesthetic communicating valve and four fixing components, wherein the opening end of the mask main body is matched with the outline of the rabbit face, the ring-shaped air cushion is arranged on the opening end of the mask main body, one end of the ring-shaped air cushion is fixedly connected with the opening end of the mask main body, an air pipe is arranged on the ring-shaped air cushion, one end of the air pipe is communicated with the ring-shaped air cushion, the other end of the air pipe is provided with a sealing plug, the sealing plug is connected with the outer wall of the air pipe through a rubber strip, the second three-way valve is arranged on the closed end of the mask main body, one input end of the second three-way valve is communicated with the second connecting pipe, the other input end of the second three-way valve is communicated with the external atmosphere, the output end of the second three-way valve is inserted into the closed end of the mask main body, and the outer wall of the output end of the second three-way valve is fixedly connected with the mask main body, the anesthetic communicating valve is arranged at the closed end of the mask main body, the input end of the anesthetic communicating valve is communicated with the third connecting pipe, the output end of the anesthetic communicating valve is inserted into the closed end of the mask main body, the outer wall of the output end of the anesthetic communicating valve is fixedly connected with the mask main body, the four fixing assemblies are respectively arranged close to the four corners of the mask main body, and each fixing assembly is fixedly connected with the outer wall of the mask main body;

furthermore, the fixing assembly comprises a screwing fixing piece and a fixing rope sleeve, the screwing fixing piece is fixedly connected with the outer wall of the mask main body, one end of the fixing rope sleeve is arranged in the screwing fixing piece, and the fixing rope sleeve is fixedly connected with the screwing fixing piece;

furthermore, the screwing fixing part comprises a fixed barrel, a conduit, a limiting ring, a stretching rod, a screwing plate and a bearing, wherein the fixed barrel is arranged on the mask main body, the closed end of the fixed barrel is fixedly connected with the outer wall of the mask main body, the conduit is arranged at the lower part of the outer wall of the fixed barrel, one end of the conduit is communicated with the fixed barrel, the bearing is arranged at the center of the inner bottom of the fixed barrel, the outer ring of the bearing is fixedly connected with the inner bottom of the fixed barrel, the bottom end of the stretching rod is inserted into the bearing, the stretching rod is fixedly connected with the inner ring of the bearing, the screwing plate is arranged at the top of the stretching rod, the axis of the screwing plate and the axis of the stretching rod are arranged in a collinear way, the lower surface of the screwing plate is fixedly connected with the top end of the stretching rod, the limiting ring is arranged in the fixed barrel and close to the upper part of the fixed barrel, the limiting ring is sleeved on the stretching rod, the outer circular wall of the limiting ring is fixedly connected with the inner wall of the fixed barrel, a gap is arranged between the inner hole wall of the limiting ring and the stretching rod, a plurality of positioning holes are machined in the upper surface of the limiting ring at equal intervals along the circumferential direction, a plurality of positioning columns are arranged on the lower surface of the screwing disc at equal intervals along the circumferential direction, each positioning column is coaxially and correspondingly arranged with one positioning hole, the top end of each positioning column is integrally formed with the lower surface of the screwing disc, and the fixing rope sleeve is fixedly connected with the stretching rod arranged in the fixing barrel through a wire guide pipe;

further, the fixed rope sleeve comprises a fixed rope, a locking sleeve, a tip cone and a return spring; the locking sleeve is provided with a long rope through hole and a short rope through hole, one end of the fixed rope penetrates through the long rope through hole, the other end of the fixed rope penetrates through the short rope through hole, the rope section of the fixed rope penetrating through the long rope through hole is a long rope part, the rope section of the fixed rope penetrating through the short rope through hole is a short rope part, a rope sleeve is formed on the rope section of the fixed rope positioned between the long rope through hole and the short rope through hole, the tail end of the long rope part in the fixed rope is fixedly connected with a stretching rod arranged in the fixed barrel through a wire conduit, an embedded hole is processed on one side of the short rope through hole, which is close to the long rope through hole, a conical hole is processed on one side of the short rope through hole, which is far away from the long rope through hole, the axis of the embedded hole and the axis of the conical hole are arranged in a collinear manner, the axis of the conical hole is perpendicular to the axis of the short rope through hole, a tip cone is arranged in the conical hole, one end of the tip cone is contacted with the short rope part in the short rope through hole, and the other end of the tip cone extends to the outside of the conical hole, a limiting sheet is arranged at the other end of the tip cone, a reset spring is arranged between the limiting sheet and the locking sleeve and sleeved on the tip cone, one end of the reset spring is fixedly connected with the limiting sheet, and the other end of the reset spring is fixedly connected with the locking sleeve;

an anesthesia administration method realized by a rabbit anesthesia administration device comprises the following steps: the method is realized by the following steps:

the method comprises the following steps: injecting anesthetic into a corresponding dissolving tank along a medicine inlet pipe in an anesthetic atomization supply area, simultaneously starting an ultrasonic emitter at the bottom of the dissolving tank, and fully mixing the anesthetic with an aqueous solution in the dissolving tank under the action of ultrasonic vibration, wherein the ratio of the anesthetic to the aqueous solution is 1; 4-1; 8, the ultrasonic vibration time is 30-60 s;

step two: after the anesthetic solution is mixed, opening an electromagnetic valve on a flow guide pipe in the anesthetic atomization supply area to enable the mixed anesthetic solution to enter a corresponding atomizer along the flow guide pipe, and starting the atomizer to enable anesthetic mist to be discharged along a mist output pipe;

step three: firstly, opening a valve on a first three-way valve to enable anesthetic fog to enter an anesthetic transparent cover through the first three-way valve and a spraying plate along a first connecting pipe, opening a sliding door on the transparent cover, putting a target rabbit into the transparent cover from a storage opening on the transparent cover, closing the sliding door, and when the target rabbit falls onto a supporting plate, the pressure of the supporting plate changes, a pressure sensor transmits a signal to a timer, and the timer starts to time;

step four: when the time on the timer exceeds 60S and the target rabbit in the transparent cover is in a low state, resetting the timer, closing the first three-way valve to stop the intake of anesthetic fog, and opening the transparent cover to take out the target rabbit for later use;

step five: sleeving a drug administration mask on the face of a target rabbit, fixing the drug administration mask on the head of the rabbit through four fixing assemblies, sleeving a rope sleeve part in each fixing on the ear root or the front leg root of the target rabbit, tightening by pulling a short rope part in the fixing rope sleeve, and supplying air to an annular air cushion through an air pipe to expand the annular air cushion so as to prevent an opening part of a mask main body from scratching the rabbit face;

step six: after the administration mask is worn, injecting the medicament into the corresponding dissolving tank along a medicament inlet pipe of the medicament supply area, simultaneously starting an ultrasonic emitter positioned at the bottom of the dissolving tank, and fully mixing the medicament and the aqueous solution in the dissolving tank under the action of ultrasonic vibration, wherein the ratio of the medicament to the aqueous solution is 1; 8-1; 12, the ultrasonic vibration time is 60-90 s;

step seven: after the medicament solution is mixed, opening an electromagnetic valve on a flow guide pipe in the medicament supply area to enable the mixed medicament solution to enter a corresponding atomizer along the flow guide pipe, and starting the atomizer to enable medicament mist to be discharged along a medicament mist output pipe;

step eight: opening a valve on the second three-way valve to enable the medicament mist to enter the medicament administration mask through the second three-way valve along the second connecting pipe, and continuously supplying medicaments to the target rabbit wearing the medicament administration mask;

step nine: after the medicine supply is finished, the second three-way valve is closed, the electromagnetic valve and the atomizer of the flow guide pipe in the medicine supply area are closed simultaneously, the medicine mist is stopped from being continuously supplied, and the face mask is detached from the rabbit head.

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

1. the application provides a rabbit anesthesia drug delivery device, including two medicine units that supply, a medicine unit that supplies can supply anesthetic fog, another medicine unit that supplies can supply other medicine fog, can supply anesthetic fog when supplying the medicine fog for the rabbit, guaranteed the stability of the state of supplying the medicine, simultaneously this application anesthesia drug delivery device can realize two kinds of anesthesia forms of light anesthesia and continuous anesthesia, when realizing light anesthesia (the primary power of losing is in the low state of losing), can utilize the anesthesia room to anaesthetize under airtight environment, the anesthesia time is short, but can reach the effect of light anesthesia, when realizing continuous anesthesia, need utilize the anesthesia room earlier to carry out light anesthesia to the rabbit under airtight environment, treat after the rabbit incapability of losing, take out the rabbit from the anesthesia room, wear the face guard of dosing at the rabbit head in the utilization, the utility model adopts four fixing components, the drug delivery mask is sleeved on the ear root and the foreleg root of the rabbit by an adjustable rope sleeve, the mask is tightly worn on the rabbit by four-point positioning and four-point fixing, meanwhile, the outline of the opening end of the mask is matched with the rabbit face, an air cushion is also arranged at the opening end of the mask, the tight connection between the rabbit face and the mask can be ensured, and the size of the rope sleeve in the fixing component can be adjusted by a locking sleeve, the distance between the rope sleeve and the face mask can be adjusted by screwing the fixing part, the face mask can be matched with rabbits with different periods and different sizes for use through the technical characteristics, the effect of sealing and firm wearing can be achieved when the face mask is used, the universality of the face mask is greatly improved, the anesthesia chamber is supported by the sealing structure, the diffusion of anesthetic mist outdoors can be effectively prevented, the accuracy of anesthesia is improved, the waste of the anesthetic mist is avoided, meanwhile, the air intake quantity is reduced after the anesthetic mist is injected into the closed space, if the rabbit is arranged in the anesthesia chamber for a long time, the asphyxia can occur, therefore, the timer is arranged on the anesthesia chamber, an operator can accurately judge the time of the rabbit in the anesthesia chamber through the timer, and the slight anesthesia degree of the rabbit can be accurately judged by combining the time and the action state of the rabbit, the invention can carry out the operations of light anesthesia, continuous administration, administration after anesthesia and administration while anesthesia to the rabbit.

2. Compared with the traditional method for directly supplying medicine mist to rabbits, the rabbit anesthesia medicine administration method increases the process of preliminary anesthesia, the preliminary anesthesia is slight anesthesia, the rabbits enter an anesthesia chamber firstly, the rabbits lose mobility primarily by using the anesthesia medicine mist, the operation of wearing a medicine administration mask on the rabbits in the later period is more convenient and quicker by processing, the rabbits which are subjected to the preliminary anesthesia cannot make an over-excited reaction behavior when wearing the mask, meanwhile, the personality which the rabbits take over after the preliminary anesthesia can be well restrained, the rabbit anesthesia medicine administration method can more follow the action of an operator, convenience is provided for the whole medicine administration action, meanwhile, the rabbit anesthesia medicine mist can be continuously injected in the medicine administration process, the rabbit anesthesia medicine mist and the rabbit anesthesia medicine mist do not interfere with each other, the medicine supply mode is that the medicine property of the rabbit for treating diseases is severe, the rabbit is amazing great itself, and the rabbit makes the face guard that supplies medicine easily in the reaction of overexcitation that receives production after amazing and drops, causes the medicine that supplies to interrupt, and the extravagant condition of medicine takes place, and the stability of rabbit when supplying medicine also can be guaranteed to this kind of mode.

Drawings

FIG. 1 is a general schematic view of an anesthesia delivery device according to the present application;

FIG. 2 is a schematic view of the interior of a drug supply cabinet of the anesthetic administration device of the present application;

FIG. 3 is a diagram of the internal structure of an anesthesia chamber of the anesthesia delivery device of the present application;

FIG. 4 is a bottom view of a spray plate of the anesthesia delivery device of the present application;

FIG. 5 is a schematic view of a drug delivery mask in an anesthesia delivery device according to the present application;

FIG. 6 is a schematic view of a closed end of a drug delivery mask of an anesthesia delivery device of the present application;

FIG. 7 is a front view of a second three-way valve of the anesthetic administration device of the present application disposed at the output end of the mist of the drug delivery mask;

FIG. 8 is a schematic view of a securing tether strap of an anesthesia delivery device of the present application;

FIG. 9 is a schematic view of a screw fastener in the anesthetic administration device according to the present application (in a fastened state);

FIG. 10 is a schematic view of a screw fastener in the anesthesia delivery device of the present application (relaxed screwable state);

in the figure, 1 a medicine supply cabinet, 11 cabinet doors, 12 cabinet bodies, 13 partition plates, 14 medicine inlet pipes, 15 a dissolving tank, 16 a fixing frame, 17 an ultrasonic generator, 18 a draft tube, 19 a storage battery, 110 an atomizer, 111 a medicine fog output pipe, 2 an anesthesia chamber, 21 a bottom supporting plate, 22 a transparent cover, 23 a three-way valve, 24 a connecting pipe, 25 a spraying plate, 26 a supporting plate, 27 a food calling frame, 28 a pressure sensor, 29 a sliding door, 210 a timer, 3 a medicine feeding mask, 31 a mask main body, 32 a ring-shaped air cushion, 33 a two-way valve, 34 a anesthetic communicating valve, 35 a screwing fixing part, 351 a fixing barrel, 352 a guide pipe, 353 a limiting ring, 354 a stretching rod, 355 a screwing plate, 356 a bearing, 36 a fixing rope sleeve, 361 a fixing rope, 362 a locking sleeve, 363 short rope through holes, 364 an embedding hole, 365 a tip cone, 366 a reset spring, a cone hole, a 4 a connecting pipe, a 5 a second connecting pipe and a 6 third connecting pipe.

Detailed Description

The first embodiment is as follows: referring to fig. 1 to 10, the present embodiment provides an anesthetic administration device for rabbits, which comprises a drug supply cabinet 1, an anesthetic chamber 2 and an administration mask 3; the drug supply cabinet 1 comprises an anesthetic atomization supply area and a drug supply area, the drug mist inlet end of the anesthetic chamber 2 is connected with the drug mist output end of the anesthetic atomization supply area in the drug supply cabinet 1 through a first connecting pipe 4, and the drug mist inlet end of the drug mask 3 is connected with the drug mist output end of the drug supply area in the drug supply cabinet 1 through a second connecting pipe 5.

The second embodiment is as follows: the embodiment is described with reference to fig. 1 to 10, and the first difference between the embodiment and the specific embodiment is that the first connecting pipe 4 has one medicine mist input end and two medicine mist output ends, the medicine mist input end on the first connecting pipe 4 is connected with the medicine mist output end of the anesthetic atomization supply area in the medicine supply cabinet 1, one medicine mist output end on the first connecting pipe 4 is connected with the medicine mist inlet end of the anesthetic chamber 2, and the other medicine mist output end on the first connecting pipe 4 is connected with the anesthetic mist inlet end of the administration mask 3 through the third connecting pipe 6. Other components and connection modes are the same as those of the first embodiment.

So set up, be convenient for satisfy the multipurpose of device, through No. three connecting pipes 6 intercommunication face guard 3 of dosing, make the face guard 3 of dosing both can carry out the work of dosing to the rabbit, can carry out anesthesia work to the rabbit again, and the two can use by mutually independent, also can cooperate the use.

The third concrete implementation mode: the present embodiment is described with reference to fig. 1 to 10, and the present embodiment further defines the medicine supply cabinet in the second embodiment, and the medicine supply cabinet 1 in the present embodiment includes a cabinet body 12, a partition plate 13, two cabinet doors 11, and two medicine atomization units; division board 11 sets up the center department at the cabinet body 12 along vertical direction, the cabinet body 12 is divided into anesthetic atomizing supply area and medicine supply area by division board 11, a cabinet door 11 sets up the opening part in anesthetic atomizing supply area, and one side of a cabinet door 11 is articulated with cabinet body 12, another cabinet door 11 sets up the opening part in medicine supply area, and one side of another cabinet door 11 is articulated with cabinet body 12, a medicine atomizing unit sets up in anesthetic atomizing supply area, another medicine atomizing unit sets up in medicine supply area. Other components and connection modes are the same as those of the second embodiment.

Divide into two independent spaces with the cabinet body 12 through setting up division board 13 in this embodiment, set up a medicine atomizing unit in every space, can make two medicine feed devices do not influence each other, cabinet door 11 is favorable to protecting the inner space of the cabinet body.

The fourth concrete implementation mode: the second embodiment is described with reference to fig. 1 to 10, and the second embodiment further defines the medicine supply cabinet, in which the medicine atomizing unit includes a medicine inlet tube 14, a dissolving tank 15, a fixing frame 16, a flow guide tube 18, an atomizer 110 and a medicine mist output tube 111, the fixing frame 16 is disposed in the cabinet 12, the fixing frame 16 is fixedly connected to one side of the partition plate 11, the dissolving tank 15 is embedded on the fixing frame 16, the medicine inlet tube 14 is inserted into the dissolving tank 15 along the vertical direction, the bottom end of the medicine inlet tube 14 is communicated with the dissolving tank 15, the top end of the medicine inlet tube 14 passes through the top of the cabinet 12 and is disposed outside the cabinet 12, the atomizer 110 is disposed at the inner bottom of the cabinet 11, the housing of the atomizer 110 is fixedly connected to the inner bottom of the cabinet 11, the flow guide tube 18 is disposed between the atomizer 110 and the dissolving tank 15, and the top end of the flow guide tube 18 is communicated with the bottom of the dissolving tank 15, the bottom of honeycomb duct 18 and the liquid entry end intercommunication setting of atomizer 110, it has the solenoid valve to establish ties on the honeycomb duct 18, and medicine fog output tube 111 sets up in cabinet 11, and the one end of medicine fog output tube 111 and the fog exit end intercommunication setting of atomizer 110, and the other end of medicine fog output tube 111 passes out cabinet 11 one side upper portion and sets up in the outside of cabinet 11, and the other end of medicine fog output tube 111 and No. 4 connecting pipes of connecting pipe or No. 5 connecting pipes intercommunication settings of No. two. Other components and connection modes are the same as those of the third embodiment.

In this embodiment, it all can not directly atomize to consider anesthesia medicament commonly used or treatment medicament, need dilute the back through sodium chloride solution, just can atomize, consequently still need dissolve and mixing operation to the medicine before medicine fog preparation, fixed frame 16 is used for supporting dissolving tank 15, it is convenient for from outside injection to advance medicine pipe 14, dissolving tank 15 is used for providing the space that medicine and sodium chloride solution carry out the mixture, honeycomb duct 18 is arranged in introducing the solution after mixing into atomizer 110 and atomizes, it is in the same direction as the pipe inflow atomizer 110 that 15 middle solution that avoids dissolving tank has set up the solenoid valve on the honeycomb duct 18.

The fifth concrete implementation mode is as follows: the embodiment is described with reference to fig. 1 to 10, and a difference between the embodiment and the specific embodiment is that the medicine atomizing unit further includes an ultrasonic transmitter 17 and a storage battery 19, the ultrasonic transmitter 17 is disposed at the outer bottom of the dissolving tank 15, a housing of the ultrasonic transmitter 17 is fixedly connected with the outer bottom of the dissolving tank 15, an ultrasonic transmitting end of the ultrasonic transmitter 17 is disposed inside the dissolving tank 15, a mounting plate is disposed on the upper portion of the atomizer 110, the mounting plate is fixedly connected with the inner bottom of the cabinet 11 through four support columns, the storage battery 19 is mounted on the mounting plate, and an electric quantity output end of the storage battery 19 is connected with the ultrasonic transmitter 17 and the electromagnetic valve through a wire. The other components and the connection mode are the same as those of the fourth embodiment.

Increased ultrasonic emitter 17 in this embodiment, take place the sound wave through ultrasonic emitter 17 and can be favorable to medicament and sodium chloride solution to fully dissolve, accelerated the speed that the medicine dissolved, battery 19 is used for supplying power to ultrasonic emitter 17 and solenoid valve simultaneously.

The sixth specific implementation mode: the embodiment is described with reference to fig. 1 to 10, and the embodiment is different from the specific embodiment in that the anesthetic chamber 2 includes a bottom support plate 21, a transparent cover 22, a three-way valve 23, a connection pipe 24, a spray plate 25, a support plate 26, a food calling rack 27, a pressure sensor 28, a sliding door 29, and a timer 210, a caulking groove is formed at the top of the bottom support plate 21, the bottom of the transparent cover 22 is embedded in the caulking groove of the bottom support plate 21, a sealing rubber layer is arranged between the inner wall of the caulking groove and the transparent cover 22, the sealing rubber layer is adhered to the inner wall of the caulking groove, the connection pipe 24 is vertically inserted at the top of the transparent cover 22, the outer wall of the connection pipe 24 is fixedly connected with the transparent cover 22, the three-way valve 23 is arranged outside the transparent cover 22, one input end of the three-way valve 23 is communicated with one medicine mist output end of the connection pipe 4, the other input end of the first three-way valve 23 is communicated with the outside air, the output end of the first three-way valve 23 is communicated with the top end of the connecting pipe 24, the spraying plate 25 is arranged in the transparent cover 22, the inlet end of the spraying plate 25 is communicated with the bottom end of the connecting pipe 24, a round caulking groove is processed at the center of the upper surface of the bottom supporting plate 21, the supporting plate 26 is arranged in the round caulking groove, a blind hole is processed at the center of the bottom of the round caulking groove, the pressure sensor 28 is arranged in the blind hole, the shell of the pressure sensor 28 is fixedly connected with the inner bottom of the blind hole, the contact end of the pressure sensor 28 extends upwards to form the blind hole and is fixedly connected with the bottom of the supporting plate 26 arranged in the round caulking groove, an object placing opening is processed on the side wall of the transparent cover 22, the sliding door 29 is matched with the object placing opening, one end of the sliding door 29 is hinged with the outer wall of the transparent cover 22, the timer 210 is arranged at the front side of the bottom supporting plate 21, and the timing end of the timer 210 is connected with the pressure sensor 28 through a lead, the food calling frame 27 is arranged on the upper surface of the supporting plate 26, and the food calling frame 27 is fixedly connected with the upper surface of the supporting plate 26. The other components and the connection mode are the same as the fifth embodiment mode.

In the embodiment, the anesthesia chamber 2 is a space for slightly anesthetizing rabbits, a sealant layer is arranged at the contact position of the bottom support plate 21 and the transparent cover 22, so that the device can play a sealing effect during working, smoke diffusion is prevented during anesthesia, the anesthesia chamber 2 is used for rabbits, the inner space is small, one input end of the three-way valve 23 is communicated with the outside air, the other input end of the three-way valve is communicated with anesthetic mist, therefore, the rabbits can only live by only air in the transparent cover during anesthesia, the anesthesia time is not easy to overlong, an operator can judge whether the anesthesia process needs to be interrupted or not according to the time indication on the timer and the rabbit state, in order to ensure the working accuracy of the timer, the bottom of the bottom support plate 21 is provided with the supporting plate 26 and the pressure sensor 17, when the rabbits fall on the supporting plate 26, the timer 29 starts to work, the measured data is accurate, the rabbit can be in a state of being not long in time, but being in a state of being in an anoxic state and being in an anesthetic state of being in a state of being in which the rabbit is in a state of being in which the state of being in a state of being in which the anoxic state of being in a state of being in which being in a state of being in which being in a state of being in which being in a state of being in which being in a state of being in a state of being in which being in a state of being in a state of being in a, make its condition of bumping of reduction, it is worth noting that when anesthesia room 2 was used, the input rabbit was put into through putting the thing hole on the translucent cover 22, only need take off whole cover body when taking out the rabbit, made it can with bottom backup pad 21 separation.

The seventh concrete implementation mode: the present embodiment is described with reference to fig. 1 to 10, and the present embodiment is different from the present embodiment in that the administration mask 3 includes a mask body 31, a ring-shaped air cushion 32, a second three-way valve 33, an anesthetic connection valve 34 and four fixing components, an open end of the mask body 31 is disposed in cooperation with the contours of a rabbit face, the ring-shaped air cushion 32 is disposed at an open end of the mask body 31, one end of the ring-shaped air cushion 32 is fixedly connected to the open end of the mask body 31, an air tube 321 is disposed on the ring-shaped air cushion 32, one end of the air tube 321 is communicated with the ring-shaped air cushion 32, the other end of the air tube 321 is provided with a sealing plug, the sealing plug is connected to the outer wall of the air tube 321 through a rubber strip, the second three-way valve 33 is disposed at a closed end of the mask body 31, one input end of the second three-way valve 33 is communicated with the second connection tube 5, the other input end of the second three-way valve 33 is communicated with the outside atmosphere, the output end of the second three-way valve 33 is inserted into the closed end of the mask main body 31, the outer wall of the output end of the second three-way valve 33 is fixedly connected with the mask main body 31, the anesthetic communicating valve 34 is arranged at the closed end of the mask main body 31, the input end of the anesthetic communicating valve 34 is communicated with the third connecting pipe 6, the output end of the anesthetic communicating valve 34 is inserted into the closed end of the mask main body 31, the outer wall of the output end of the anesthetic communicating valve 34 is fixedly connected with the mask main body 31, four fixing assemblies are respectively arranged close to four corners of the mask main body 31, and each fixing assembly is fixedly connected with the outer wall of the mask main body 31;

the fixing component comprises a screwing fixing piece 35 and a fixing rope sleeve 36, the screwing fixing piece 35 is fixedly connected with the outer wall of the mask main body 31, one end of the fixing rope sleeve 36 is arranged in the screwing fixing piece 35, and the fixing rope sleeve 36 is fixedly connected with the screwing fixing piece 35. Other components and connection modes are the same as those of the sixth embodiment.

In this embodiment, the composition of the second three-way valve 33 is similar to that of the first three-way valve 23, and both of them are provided with two input ends, one of which is connected with the outside air, and the other is connected with the medicine mist output end, but the medicine mist output end of the second three-way valve 33 is improved, the medicine mist output end of the second three-way valve 33 is arranged in the mask main body, and a plurality of mist discharge pipes are spirally distributed on the medicine mist output end of the second three-way valve 33 along the circumferential direction, and the design of the spirally distributed mist discharge pipes is considered, when the mask is worn on the rabbit, the medicine mist output end of the second three-way valve 33 is closer to the rabbit mouth, if the directly sprayed medicine mist is mostly blocked by the front teeth of the rabbit and the hairs of the mouth accessories, the effect of the rabbit on the medicine mist absorption is influenced, therefore, through the design mode of the spirally distributed mist discharge pipes, the medicine mist can effectively avoid the rabbit mouth when being sprayed, the rabbit mouth opening device has the advantages that the rabbit mouth opening device enters the mouth cavity of a rabbit from two wings of the rabbit mouth, so that the rabbit can effectively absorb medicine mist, and experiments prove that when the same rabbit is subjected to continuous anesthesia by using anesthesia medicine mist with the same concentration, the time of enabling the rabbit to lose mobility by direct current spraying is 1.3-1.5 times of the time of enabling the rabbit to lose mobility by rotational flow spraying, so that the medicine injection time is increased, and medicine waste is caused;

in the embodiment, the annular air cushion 32 is used for protecting the rabbit face and preventing the opening end of the mask main body 31 from scratching the rabbit face, and the rabbit face is tightly attached to the mask main body 31;

this application has adopted four fixed subassemblies at last to be used for fixed face guard and rabbit head, four fixed subassembly's fixed mode and position also with current difference, current adoption bandage, elastic cord or the mode of dismantling the button are fixed the face guard, and this application has utilized the ear root and the foreleg root of rabbit to fix a position it, the accuracy of location has been guaranteed, fixed rope sling 36 accessible is simultaneously twisted the distance of revolving mounting 35 and mediating binding end and face guard, fixing device's regulation nature, commonality and firm nature have also been improved.

The specific implementation mode eight: the present embodiment is described with reference to fig. 1 to 10, and the present embodiment is different from the present embodiment in that the screw fixing member 35 includes a fixing barrel 351, a conduit 352, a stopper ring 353, a stretching rod 354, a screw disk 355 and a bearing 356, the fixing barrel 351 is disposed on the mask body 31, a closed end of the fixing barrel 351 is fixedly connected to an outer wall of the mask body 31, the conduit 352 is disposed at a lower portion of the outer wall of the fixing barrel 351, and one end of the conduit 352 is disposed to communicate with the fixing barrel 351, the bearing 356 is disposed at a center of an inner bottom of the fixing barrel 351, and an outer bearing ring of the bearing 356 is fixedly connected to the inner bottom of the fixing barrel 351, a bottom end of the stretching rod 354 is inserted into the bearing 356, and the stretching rod 354 is fixedly connected to an inner bearing ring of the bearing 356, the screw disk 355 is disposed at a top of the stretching rod 354, and an axis of the screw disk 355 is disposed to be collinear with an axis of the stretching rod 354, the lower surface of the screwing disc 355 is fixedly connected with the top end of the stretching rod 354, the limiting ring 353 is arranged in the fixed barrel 351, the limiting ring 353 is arranged close to the upper portion of the fixed barrel 351, the limiting ring 353 is sleeved on the stretching rod 354, the outer circular wall of the limiting ring 353 is fixedly connected with the inner wall of the fixed barrel 351, a gap is formed between the inner hole wall of the limiting ring 353 and the stretching rod 354, a plurality of positioning holes are formed in the upper surface of the limiting ring 353 at equal intervals along the circumferential direction, a plurality of positioning columns are arranged on the lower surface of the screwing disc 355 at equal intervals along the circumferential direction, each positioning column is coaxially and correspondingly arranged with one positioning hole, the top end of each positioning column is integrally formed with the lower surface of the screwing disc 355, and the fixed rope sleeve 36 is fixedly connected with the stretching rod 354 arranged in the fixed barrel 351 through the guide pipe 352. The other components and the connection mode are the same as those of the seventh embodiment.

In this embodiment, the screwing fixture 35 is a main component for adjusting the distance between the fixed loop 36 and the mask, one end of the fixed loop 36 is fixedly connected to the stretching rod 354, the stretching rod 354 is rotatably connected to the fixed barrel 351 through the bearing 356, when the stretching rod 354 rotates forward, the rope fixing the loop 36 is wound around the stretching rod 354, so as to shorten the distance between the fixed loop 36 and the mask, when the target length is reached or the mask and the rabbit head are fixed, the stretching rod 354 is pressed down to enable the screwing disc 355 to be inserted into the limiting ring 353 in a matching manner, so as to achieve positioning, when the mask needs to be disassembled, the stretching rod 354 is pulled up to enable the limiting ring 353 to be separated from the screwing disc 355, and simultaneously, when the stretching rod 354 rotates reversely, the rope fixing the loop 36 is separated from the outer circular surface of the stretching rod 354.

The specific implementation method nine: the present embodiment is described with reference to fig. 1 to 10, and the present embodiment is different from the present embodiment in that the fixing rope socket 36 includes a fixing rope 361, a locking socket 362, a tip cone 365 and a return spring 366; the locking sleeve 362 is provided with a long rope through hole and a short rope through hole 363, one end of the fixing rope 361 passes through the long rope through hole, the other end of the fixing rope 361 passes through the short rope through hole 363, the rope section of the fixing rope 361 passing through the long rope through hole is a long rope part, the rope section of the fixing rope 361 passing through the short rope through hole 363 is a short rope part, the rope section of the fixing rope 361 between the long rope through hole and the short rope through hole 363 forms a rope sleeve, the tail end of the long rope part in the fixing rope 361 is fixedly connected with a stretching rod 354 arranged in the fixing barrel 351 through a conduit 352, one side of the short rope through hole 363 close to the long rope through hole is processed with an embedding hole 364, one side of the short rope through hole 363 far away from the long rope through hole is processed with a taper hole 367, the axis of the embedding hole 367 is arranged collinearly with the axis of the taper hole 364, the axis of the taper hole 367 is arranged perpendicular to the axis of the short rope through hole 363, a tip cone 365 is arranged in the taper hole 367, and one end of the tip cone 365 is contacted with the short rope part in the short rope through hole 363, the other end of the tip cone 365 extends to the outside of the cone hole 367, a limiting sheet is arranged at the other end of the tip cone 365, the reset spring 366 is arranged between the limiting sheet and the locking sleeve 362, the reset spring 366 is sleeved on the tip cone 365, one end of the reset spring 366 is fixedly connected with the limiting sheet, and the other end of the reset spring 366 is fixedly connected with the locking sleeve 362. The other components and connection modes are the same as those of the eighth embodiment.

In this embodiment, fixed fag end 36 is from taking locking device, can adjust the size of fag end, in order to satisfy in the rabbit to different kinds and size tightly overlap, the size limit end of fag end is injectd through apex cone 365, it explains to combine figure 8, under reset spring 366's effect when apex cone 365's normality, apex cone 365 awl point portion extrudees the short rope portion to inlay hole 364 in, with this spacing to short rope portion, when needs tighten the fag end, the operator only need stimulate short rope portion hard, with reset spring 366 and taper pin 365 back-open can, or directly draw taper pin 365 pull the rope again also can, treat the tighten the back, the hand of releasing the pulling rope also releases the hand of pulling the taper pin 365, the taper pin 365 can reset short rope portion chucking again, realize the action of tightening, this kind of design simple structure, high stability and be convenient for the regulation.

Ten specific embodiments: referring to fig. 1 to 10, the present embodiment provides a method for anesthetic administration to rabbits, which is implemented by the following steps:

the method comprises the following steps: injecting anesthetic into a corresponding dissolving tank 15 along a medicine inlet pipe 14 in an anesthetic atomization supply area, simultaneously starting an ultrasonic emitter 17 at the bottom of the dissolving tank 15, and fully mixing the anesthetic with an aqueous solution in the dissolving tank 15 under the action of ultrasonic vibration, wherein the ratio of the anesthetic to the aqueous solution is 1; 4-1; 8, the ultrasonic vibration time is 30-60 s;

step two: after the anesthetic solution is mixed, opening the electromagnetic valve on the draft tube 18 in the anesthetic atomization supply area to enable the mixed anesthetic solution to enter the corresponding atomizer 110 along the draft tube 18, and starting the atomizer 110 to enable the anesthetic mist to be discharged along the mist output tube 111;

step three: firstly, a valve on a first three-way valve 23 is opened to enable anesthetic fog to enter an anesthetic transparent cover 22 through the first three-way valve 23 and a spraying plate 25 along a first connecting pipe 4, a pull door 29 on the transparent cover 22 is opened, a target rabbit is put into the transparent cover 22 from a placing opening on the transparent cover 22, the pull door 29 is closed, when the target rabbit falls onto a supporting plate 26, the pressure of the supporting plate 26 changes, a pressure sensor 28 transmits a signal to a timer 29, and the timer 29 starts to time;

step four: when the time on the timer 29 exceeds 60S and the target rabbit in the transparent cover 22 is in a low state, resetting the timer 29, closing the first three-way valve 23 to stop the intake of anesthetic fog, and opening the transparent cover 22 to take out the target rabbit for later use;

step five: sleeving the drug administration mask 3 on the face of a target rabbit, fixing the drug administration mask 3 on the head of the target rabbit through four fixing components, sleeving a rope sleeve part in each fixing rope 361 at the ear root or the front leg root of the target rabbit, tightening by pulling a short rope part in the fixing rope sleeve 36, and simultaneously supplying air to the annular air cushion 32 through an air pipe 321 to enable the annular air cushion 32 to expand to prevent the opening part of the mask main body 31 from scratching the rabbit face;

step six: after the administration mask 3 is worn, injecting the medicament into the corresponding dissolving tank 15 along the medicament inlet pipe 14 of the medicament supply area, simultaneously starting the ultrasonic emitter 17 positioned at the bottom of the dissolving tank 15, and fully mixing the medicament with the aqueous solution in the dissolving tank 15 under the action of ultrasonic vibration, wherein the ratio of the medicament to the aqueous solution is 1; 8-1; 12, the ultrasonic vibration time is 60-90 s;

step seven: after the medicament solution is mixed, opening the electromagnetic valve on the guide pipe 18 in the medicament supply area to enable the mixed medicament solution to enter the corresponding atomizer 110 along the guide pipe 18, starting the atomizer 110 and discharging medicament mist along the medicament mist output pipe 111;

step eight: opening a valve on the second three-way valve 33 to enable the medicament mist to enter the administration mask 3 through the second three-way valve 33 along the second connecting pipe 5, and continuously supplying the medicament to the target rabbit wearing the administration mask 3;

step nine: after the medicine supply is finished, the second three-way valve 33 is closed, the electromagnetic valve of the guide pipe 18 in the medicine supply area and the atomizer 110 are closed at the same time, the medicine mist is stopped from being continuously supplied, and the mask is detached from the rabbit head.

In the method provided in this embodiment, the method is directed to a method of performing anesthesia first and then administering, in which a conventional medicine is supplied to the rabbit, and in the case that the medicine property of the medicine is not irritating to the rabbit, only the problem that the rabbit is inconveniently worn due to the fact that the rabbit is affected by the personality when wearing a mask is taken into consideration, so that the rabbit is slightly anesthetized first and is in a state of being unconscious, and the mask can be conveniently worn later, and in fact, the method has other two embodiments in practical application, one is directed to the work requiring long-term anesthesia in an anatomical experiment, namely, the anesthesia is continued, the other method is directed to a method in which the medicine property of the medicine is greatly irritating to the rabbit, and in the case that the rabbit generates an over-stimulation reaction after absorbing medicine mist, the method of performing anesthesia while administering is adopted:

the method for continuous anesthesia administration by using the device comprises the following steps: the method is realized by the following steps:

the method comprises the following steps: injecting anesthetic into a corresponding dissolving tank 15 along a medicine inlet pipe 14 in an anesthetic atomization supply area, simultaneously starting an ultrasonic emitter 17 at the bottom of the dissolving tank 15, and fully mixing the anesthetic with the aqueous solution in the dissolving tank 15 under the action of ultrasonic vibration, wherein the ratio of the anesthetic to the aqueous solution is 1; 4-1; 8, the ultrasonic vibration time is 30-60 s;

step three: firstly, opening a valve on a first three-way valve 23 to enable anesthetic fog to enter an anesthetic transparent cover 22 through the first three-way valve 23 and a spraying plate 25 along a first connecting pipe 4, opening a sliding door 29 on the transparent cover 22, putting a target rabbit into the transparent cover 22 from an object placing opening on the transparent cover 22, closing the sliding door 29, and when the target rabbit falls onto a supporting plate 26, the pressure of the supporting plate 26 changes, transmitting the signal to a timer 29 by a pressure sensor 28, and starting timing by the timer 29;

step six: after the administration mask 3 is worn, the anesthetic communicating valve 34 on the administration mask 3 is opened, meanwhile, the input end of the second three-way valve 33 is adjusted to be connected with the atmosphere, the input end of the first three-way valve 23 is also adjusted to be connected with the atmosphere, at the moment, anesthetic mist enters the mask 3 through the anesthetic communicating valve 34 along the third connecting pipe 6, and continuous anesthesia is carried out on the slightly anesthetized rabbits;

step seven: after the dissection experiment and the suturing work are finished, the anesthetic communicating valve 34 is closed, the electromagnetic valve of the draft tube 18 in the anesthetic atomization supply area and the atomizer 110 are closed at the same time, the supply of anesthetic mist is stopped, and the mask is detached from the rabbit head.

The method for simultaneously anesthetizing and administrating medicine by using the device comprises the following steps: the method is realized by the following steps:

step six: after the administration mask 3 is worn, the anesthetic communicating valve 34 on the administration mask 3 is opened, meanwhile, the input end of the first three-way valve 23 is also adjusted to be connected with the atmosphere, and at the moment, anesthetic mist enters the mask 3 through the anesthetic communicating valve 34 along the third connecting pipe 6 to perform continuous anesthesia on the slightly anesthetized rabbits;

step seven: injecting the medicament into the corresponding dissolving tank 15 along the medicament inlet pipe 14 of the medicament supply area, simultaneously starting the ultrasonic emitter 17 positioned at the bottom of the dissolving tank 15, and fully mixing the medicament and the aqueous solution in the dissolving tank 15 under the action of ultrasonic vibration, wherein the ratio of the medicament to the aqueous solution is 1; 8-1; 12, the ultrasonic vibration time is 60-90 s;

step eight: after the medicament solution is mixed, opening the electromagnetic valve on the guide pipe 18 in the medicament supply area to enable the mixed medicament solution to enter the corresponding atomizer 110 along the guide pipe 18, starting the atomizer 110 and discharging medicament mist along the medicament mist output pipe 111;

step nine: opening a valve on the second three-way valve 33 to enable the medicament mist to enter the administration mask 3 through the second three-way valve 33 along the second connecting pipe 5, and continuously supplying the medicament to the target rabbit wearing the administration mask 3;

step ten: after the medicine supply is finished, the anesthetic communicating valve 34 and the second three-way valve 33 are closed, meanwhile, the electromagnetic valve and the atomizer 110 of the flow guide pipe 18 in the anesthetic atomization supply area and the electromagnetic valve and the atomizer 110 of the flow guide pipe 18 in the medicine supply area are closed, the continuous supply of anesthetic mist and medicine mist is stopped, and the mask is detached from the rabbit head.

The present invention is not limited to the above embodiments, and any person skilled in the art can make many modifications and equivalent variations by using the above-described structures and technical contents without departing from the scope of the present invention.

Claims

1. A rabbit anesthesia drug delivery device which is characterized in that: the device comprises a medicine supply cabinet (1), an anesthesia chamber (2) and a medicine administration mask (3); supply medicine cabinet (1) to supply district and medicine supply district including the atomizing of anesthetic, the medicine fog of anesthesia room (2) gets into the end and links to each other through connecting pipe (4) and the medicine fog output that supplies the district of the atomizing of anesthetic in medicine cabinet (1), and the medicine fog of medicine face guard (3) gets into the end and links to each other through connecting pipe (5) No. two with the medicine fog output that supplies the district of medicine in supplying medicine cabinet (1).

2. The rabbit anesthesia delivery device of claim 1, wherein: a connecting pipe (4) has a medicine fog input and two medicine fog outputs, the medicine fog input on a connecting pipe (4) links to each other with the medicine fog output that supplies the district is supplied with in the anesthesia medicine cabinet (1) the atomizing of narcotic, a medicine fog output on a connecting pipe (4) and the medicine fog entering end of anesthesia room (2) link to each other, another medicine fog output on a connecting pipe (4) links to each other through the anesthesia fog entering end on No. three connecting pipes (6) and the face guard (3) of dosing.

3. The rabbit anesthesia administration device of claim 2, wherein: the medicine supply cabinet (1) comprises a cabinet body (12), a partition plate (13), two cabinet doors (11) and two medicine atomization units; division board (11) are located along the center of vertical direction setting at the cabinet body (12), the cabinet body (12) is divided into anesthetic atomization supply area and medicine supply area by division board (11), a cabinet door (11) set up the opening part in anesthetic atomization supply area, and one side of a cabinet door (11) is articulated with the cabinet body (12), another cabinet door (11) set up the opening part in medicine supply area, and one side of another cabinet door (11) is articulated with the cabinet body (12), a medicine atomizing unit sets up in anesthetic atomization supply area, another medicine atomizing unit sets up in medicine supply area.

4. The rabbit anesthesia administration device of claim 3, wherein: the medicine atomizing unit comprises a medicine inlet pipe (14), a dissolving tank (15), a fixing frame (16), a flow guide pipe (18), an atomizer (110) and a medicine mist output pipe (111), the fixing frame (16) is arranged in the cabinet body (12), the fixing frame (16) is fixedly connected with one side of a partition plate (11), the dissolving tank (15) is embedded on the fixing frame (16), the medicine inlet pipe (14) is inserted into the dissolving tank (15) along the vertical direction, the bottom end of the medicine inlet pipe (14) is communicated with the dissolving tank (15), the top end of the medicine inlet pipe (14) penetrates through the top of the cabinet body (12) and is arranged outside the cabinet body (12), the atomizer (110) is arranged at the inner bottom of the cabinet body (11), the shell of the atomizer (110) is fixedly connected with the inner bottom of the cabinet body (11), the flow guide pipe (18) is arranged between the atomizer (110) and the dissolving tank (15), and the top end of the flow guide pipe (18) is communicated with the bottom of the dissolving tank (15), the bottom of honeycomb duct (18) and the liquid entry end intercommunication setting of atomizer (110), it has the solenoid valve to establish ties on honeycomb duct (18), medicine fog output tube (111) sets up in cabinet body (11), and the one end of medicine fog output tube (111) and the fog exit end intercommunication setting of atomizer (110), the other end of medicine fog output tube (111) passes out cabinet body (11) one side upper portion and sets up in the outside of cabinet body (11), the other end and No. one connecting pipe (4) or No. two connecting pipe (5) intercommunication settings of medicine fog output tube (111).

5. The rabbit anesthesia delivery device of claim 4, wherein: medicine atomizing unit still includes ultrasonic transmitter (17) and battery (19), ultrasonic transmitter (17) set up the outer bottom in dissolving pond (15), and the casing of ultrasonic transmitter (17) and the outer bottom fixed connection who dissolves pond (15), ultrasonic transmitting terminal in ultrasonic transmitter (17) sets up the inside in dissolving pond (15), atomizer (110) upper portion is equipped with the mounting panel, the mounting panel is through the interior bottom fixed connection of four support columns with cabinet body (11), battery (19) are installed on the mounting panel, and the electric quantity output of battery (19) passes through the wire and links to each other with ultrasonic transmitter (17) and solenoid valve.

6. The rabbit anesthesia delivery device of claim 5, wherein: the anesthesia chamber (2) comprises a bottom supporting plate (21), a transparent cover (22), a first three-way valve (23), a connecting pipe (24), an atomizing plate (25), a supporting plate (26), a food attracting frame (27), a pressure sensor (28), a sliding door (29) and a timer (210), wherein a caulking groove is processed at the top of the bottom supporting plate (21), the bottom of the transparent cover (22) is embedded in the caulking groove on the bottom supporting plate (21), a sealing rubber layer is arranged between the inner wall of the caulking groove and the transparent cover (22) and bonded on the inner wall of the caulking groove, the connecting pipe (24) is inserted at the top of the transparent cover (22) along the vertical direction, the outer wall of the connecting pipe (24) is fixedly connected with the transparent cover (22), the first three-way valve (23) is arranged outside the transparent cover (22), one input end of the first three-way valve (23) is communicated with one medicine fog output end of the first connecting pipe (4), the other input end of the first three-way valve (23) is communicated with the outside air, the output end of the first three-way valve (23) is communicated with the top end of the connecting pipe (24), the spraying plate (25) is arranged in the transparent cover (22), the inlet end of the spraying plate (25) is communicated with the bottom end of the connecting pipe (24), a round caulking groove is processed at the center of the upper surface of the bottom supporting plate (21), the supporting plate (26) is arranged in the round caulking groove, a blind hole is processed at the center of the bottom of the round caulking groove, the pressure sensor (28) is arranged in the blind hole, the shell of the pressure sensor (28) is fixedly connected with the inner bottom of the blind hole, the contact end of the pressure sensor (28) extends upwards to form the blind hole and is fixedly connected with the bottom of the supporting plate (26) arranged in the round caulking groove, an article placing opening is processed on the side wall of the transparent cover (22), the sliding door (29) is matched with the article placing opening, one end of the sliding door (29) is hinged with the outer wall of the transparent cover (22), the timer (210) is arranged on the front side of the bottom supporting plate (21), the timing end of the timer (210) is connected with the pressure sensor (28) through a lead, the food calling frame (27) is arranged on the upper surface of the supporting plate (26), and the food calling frame (27) is fixedly connected with the upper surface of the supporting plate (26).

7. The rabbit anesthesia delivery device of claim 6, wherein: the administration mask (3) comprises a mask main body (31), a ring-shaped air cushion (32), a second three-way valve (33), an anesthetic communicating valve (34) and four fixing components, wherein the opening end of the mask main body (31) is matched with the outline of a rabbit face, the ring-shaped air cushion (32) is arranged at the opening end of the mask main body (31), one end of the ring-shaped air cushion (32) is fixedly connected with the opening end of the mask main body (31), an air pipe (321) is arranged on the ring-shaped air cushion (32), one end of the air pipe (321) is communicated with a sealing plug (32), the other end of the air pipe (321) is provided with a sealing plug, the outer wall of the air pipe (321) is connected with the outer wall through a rubber strip, the second three-way valve (33) is arranged at the sealing end of the mask main body (31), one input end of the second three-way valve (33) is communicated with the second connecting pipe (5), and the other input end of the second three-way valve (33) is communicated with the external atmosphere, the output end of the second three-way valve (33) is inserted into the closed end of the mask main body (31), the outer wall of the output end of the second three-way valve (33) is fixedly connected with the mask main body (31), the anesthetic communicating valve (34) is arranged on the closed end of the mask main body (31), the input end of the anesthetic communicating valve (34) is communicated with the third connecting pipe (6), the output end of the anesthetic communicating valve (34) is inserted into the closed end of the mask main body (31), the outer wall of the output end of the anesthetic communicating valve (34) is fixedly connected with the mask main body (31), four fixing assemblies are respectively arranged close to four corners of the mask main body (31), and each fixing assembly is fixedly connected with the outer wall of the mask main body (31);

the fixing assembly comprises a screwing fixing piece (35) and a fixing rope sleeve (36), the screwing fixing piece (35) is fixedly connected with the outer wall of the mask main body (31), one end of the fixing rope sleeve (36) is arranged in the screwing fixing piece (35), and the fixing rope sleeve (36) is fixedly connected with the screwing fixing piece (35).

8. The rabbit anesthesia delivery device of claim 7, wherein: the screwing fixing piece (35) comprises a fixing barrel (351), a conduit (352), a limiting ring (353), a stretching rod (354), a screwing disc (355) and a bearing (356), the fixing barrel (351) is arranged on the mask main body (31), the closed end of the fixing barrel (351) is fixedly connected with the outer wall of the mask main body (31), the conduit (352) is arranged at the lower part of the outer wall of the fixing barrel (351), one end of the conduit (352) is communicated with the fixing barrel (351), the bearing (356) is arranged at the center of the inner bottom of the fixing barrel (351), the outer ring of the bearing (356) is fixedly connected with the inner bottom of the fixing barrel (351), the bottom end of the stretching rod (354) is inserted in the bearing (356), the stretching rod (354) is fixedly connected with the inner ring of the bearing (356), the screwing disc (355) is arranged at the top of the stretching rod (354), and the axis of the screwing disc (355) and the axis of the stretching rod (354) are arranged in a collinear manner, the lower surface of the screwing disc (355) is fixedly connected with the top end of the stretching rod (354), the limiting ring (353) is arranged in the fixed barrel (351), the limiting ring (353) is arranged close to the upper part of the fixed barrel (351), the limiting ring (353) is sleeved on the stretching rod (354), the outer circular wall of the limiting ring (353) is fixedly connected with the inner wall of the fixed barrel (351), a gap is arranged between the inner hole wall of the limiting ring (353) and the stretching rod (354), a plurality of positioning holes are machined on the upper surface of the limiting ring (353) at equal intervals along the circumferential direction, a plurality of positioning columns are arranged on the lower surface of the screwing disc (355) at equal intervals along the circumferential direction, and each positioning column is coaxially and correspondingly arranged with one positioning hole, the top end of each positioning column is integrally formed with the lower surface of the screwing disc (355), and the fixed rope sleeve (36) is fixedly connected with a stretching rod (354) arranged in the fixed barrel (351) through a conduit (352).

9. The rabbit anesthesia administration device of claim 8, wherein: the fixed rope sleeve (36) comprises a fixed rope (361), a locking sleeve (362), a tip cone (365) and a return spring (366); the locking sleeve (362) is provided with a long rope through hole and a short rope through hole (363), one end of a fixed rope (361) penetrates through the long rope through hole, the other end of the fixed rope (361) penetrates through the short rope through hole (363), the rope section of the fixed rope (361) penetrating through the long rope through hole is a long rope part, the rope section of the fixed rope (361) penetrating through the short rope through hole (363) is a short rope part, the rope section of the fixed rope (361) between the long rope through hole and the short rope through hole (363) forms a rope sleeve, the tail end of the long rope part in the fixed rope (361) is fixedly connected with a stretching rod (354) arranged in a fixed barrel (351) through a guide pipe (352), an embedding hole (364) is processed on one side of the short rope through hole (363) close to the long rope through hole, a taper hole (367) is processed on one side of the short rope through hole (363) far away from the long rope through hole, the axis of the embedding hole (367) is arranged with the axis of the taper hole (367), and the axis of the taper hole (367) are arranged in a collinear way, the tip cone (365) is arranged in the taper hole (367), one end of the tip cone (365) is in contact with the short rope portion in the short rope through hole (363), the other end of the tip cone (365) extends to the outside of the taper hole (367), a limiting sheet is arranged at the other end of the tip cone (365), the reset spring (366) is arranged between the limiting sheet and the locking sleeve (362), the reset spring (366) is sleeved on the tip cone (365), one end of the reset spring (366) is fixedly connected with the limiting sheet, and the other end of the reset spring (366) is fixedly connected with the locking sleeve (362).

10. A method of anaesthetic administration using an anaesthetic administration device for a rabbit according to any of claims 1 to 9 wherein: the method is realized by the following steps:

the method comprises the following steps: injecting anesthetic into a corresponding dissolving tank (15) along a drug inlet pipe (14) positioned in an anesthetic atomization supply area, simultaneously starting an ultrasonic emitter (17) positioned at the bottom of the dissolving tank (15), and fully mixing the anesthetic with an aqueous solution in the dissolving tank (15) under the action of ultrasonic vibration, wherein the ratio of the anesthetic to the aqueous solution is 1; 4-1; 8, the ultrasonic vibration time is 30-60 s;

step two: after the anesthetic solution is mixed, opening an electromagnetic valve on a guide pipe (18) in the anesthetic atomization supply area to enable the mixed anesthetic solution to enter a corresponding atomizer (110) along the guide pipe (18), and starting the atomizer (110) to enable anesthetic mist to be discharged along a mist output pipe (111);

step three: firstly, opening a valve on a first three-way valve (23) to enable anesthetic fog to enter an anesthetic transparent cover (22) through the first three-way valve (23) and a spraying plate (25) along a first connecting pipe (4), opening a sliding door (29) positioned on the transparent cover (22), putting a target rabbit into the transparent cover (22) from an object placing opening on the transparent cover (22), closing the sliding door (29), when the target rabbit falls onto a supporting plate (26), changing the pressure of the supporting plate (26), transmitting a signal to a timer (29) by a pressure sensor (28), and starting timing by the timer (29);

step four: when the time on the timer (29) exceeds 60S and the target rabbit in the transparent cover (22) is in a low state, resetting the timer (29), closing the first three-way valve (23) to stop the intake of anesthetic fog, and opening the transparent cover (22) to take out the target rabbit for standby;

step five: sleeving a drug administration mask (3) on the face of a target rabbit, fixing the drug administration mask (3) on the head of the rabbit through four fixing components, sleeving a rope sleeve part in each fixing rope (361) at the ear root or the front leg root of the target rabbit, tightening by pulling a short rope part in a fixing rope sleeve (36), and simultaneously supplying air to an annular air cushion (32) through an air pipe (321), so that the annular air cushion (32) is expanded to prevent an opening part of a mask main body (31) from scratching the rabbit face;

step six: after the administration mask (3) is worn, injecting the medicament into the corresponding dissolving tank (15) along a medicament inlet pipe (14) of a medicament supply area, simultaneously starting an ultrasonic emitter (17) positioned at the bottom of the dissolving tank (15), and fully mixing the medicament with the aqueous solution in the dissolving tank (15) under the action of ultrasonic vibration, wherein the ratio of the medicament to the aqueous solution is 1; 8-1; 12, the ultrasonic vibration time is 60-90 s;

step seven: after the medicament solution is mixed, opening an electromagnetic valve on a guide pipe (18) in the medicament supply area to enable the mixed medicament solution to enter a corresponding atomizer (110) along the guide pipe (18), starting the atomizer (110) and discharging medicament mist along a medicament mist output pipe (111);

step eight: opening a valve on the second three-way valve (33) to enable the medicament mist to enter the administration mask (3) through the second three-way valve (33) along the second connecting pipe (5), and continuously supplying the medicament to the target rabbit wearing the administration mask (3);

step nine: after the medicine supply is finished, the second three-way valve (33) is closed, the electromagnetic valve and the atomizer (110) of the guide pipe (18) in the medicine supply area are closed at the same time, the medicine fog is stopped from being continuously supplied, and the face mask is detached from the rabbit head.