CN112891014B - Suction-type anaesthesia device for experimental animals - Google Patents
Suction-type anaesthesia device for experimental animals Download PDFInfo
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- CN112891014B CN112891014B CN202110060018.0A CN202110060018A CN112891014B CN 112891014 B CN112891014 B CN 112891014B CN 202110060018 A CN202110060018 A CN 202110060018A CN 112891014 B CN112891014 B CN 112891014B
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- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
- A61D7/04—Devices for anaesthetising animals by gases or vapours; Inhaling devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D3/00—Appliances for supporting or fettering animals for operative purposes
- A61D2003/003—Appliances for supporting or fettering animals for operative purposes with head or neck restraining means
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Abstract
The invention relates to the technical field of experimental animal suction type anesthesia equipment, in particular to a suction type anesthesia device for an experimental animal, which comprises a bottom plate, wherein a cuboid glass cover is fixedly connected to the top surface of the bottom plate, a special-shaped notch is formed in the top surface of the cuboid glass cover, a suction type anesthesia module is fixedly embedded into the inner side wall of the special-shaped notch, the suction type anesthesia module comprises an air conveying mechanism, the air conveying mechanism comprises a gas conveying pipe, one end of the gas conveying pipe is fixedly connected with a gas outlet, and a plurality of gas outlet holes are formed in the inner side wall of one end of the gas outlet. According to the invention, the air outlet and the air inlet are communicated with the vent hole in the cylindrical cavity by rotating the outer side wall of the rotating column, and the outside air entering the cylindrical cavity from the air inlet can drive ether gas to reach the air outlet from the air outlet together with the ether gas, so that inhalation type anesthesia supplementation of the laboratory mouse is realized, and the working efficiency and the safety of the inhalation type anesthesia supplementation work are improved.
Description
Technical Field
The invention relates to the technical field of experimental animal suction type anesthesia equipment, in particular to a suction type anesthesia device for an experimental animal.
Background
In some animal operation experiments, necessary anesthesia is usually adopted for experimental animals in order to reduce animal struggle and keep the animals quiet and convenient to operate, although the anesthesia of the experimental animals is one of the commonly used means in medical experiments, the realization of accurate anesthesia for the experimental animals is one of the difficulties which confuse researchers, the traditional experimental animal anesthesia mainly comprises that the anesthetic is injected through muscles, abdominal cavities or veins, if pentobarbital is injected into experimental mice, the problems of expiratory suppression, oxygen deficiency, difficult maintenance of anesthesia and the like are easily caused, if the experiment time is long, the anesthetic needs to be continuously added, the dosage is not easy to control accurately, in addition, the injection anesthesia is generally slow to recover, the existing method for inhaling the anesthetic experimental mice is to place the sponges containing volatile anesthetic ether and the experimental animals in a glass cover, after the animals are anesthetized, the animals are taken out for experiment, the experiment time is long, the animals are easy to revive, anesthesia supplementation is needed, namely, the laboratory mice are placed in the glass cover containing the ether sponge again, the anesthesia supplementation process is troublesome and labor-consuming to influence the experiment operation, and the ether anesthetic is flammable, so the operation is unsafe, the ether smell is unpleasant, the laboratory environment is polluted, and the laboratory environment is polluted to a certain extent, so the dosage of the ether inhalation type anesthesia supplementation needs to be controlled, but part of the laboratory mouse inhalation type anesthesia devices do not adjust the dosage of the ether anesthesia supplementation.
Disclosure of Invention
In order to overcome the technical problems, the invention aims to provide an inhalation type anesthesia device for experimental animals, wherein the output end of a motor drives fan blades to rotate so as to enable external natural wind to enter an air inlet, the air flow in an inhalation type anesthesia module is accelerated, the external air reaches the air outlet through a gas pipe so as to be convenient for the laboratory mouse to breathe, when the laboratory mouse needs to be anesthetized and supplemented, the outer side wall of a rotating column is rotated by hands so that an air outlet and an air inlet are respectively communicated with a vent hole at a corresponding position in a cylindrical cavity, the external wind entering the cylindrical cavity from the air inlet can drive ether gas to reach the air outlet through the air outlet, the inhalation type anesthesia supplementation of the laboratory mouse is realized, the overlapping area of the air inlet and the air outlet and the vent hole at the corresponding position is changed by changing the rotating angle of the rotating column, and the discharge amount of the ether in the cylindrical cavity is controlled, the work efficiency and the safety of the suction type anesthesia supplementation work are improved;
the inner side wall of the arc-shaped rotating block is fixedly connected with a first clamping sponge, the inner side wall of the arc-shaped clamping block is fixedly connected with a second clamping sponge, the arc-shaped rotating block and the arc-shaped clamping block are mutually attracted through the first magnet and the second magnet, so that the first clamping sponge and the second clamping sponge are convenient to clamp the neck of the laboratory mouse, the arc-shaped rotating block and the arc-shaped clamping block are connected with the connecting cover in a rotating way, so that the arc-shaped rotating block and the arc-shaped clamping block can rotate together with the laboratory mouse when the body of the laboratory mouse is turned over, thereby fixing the neck of the experimental mouse at any moment by the first clamping sponge and the second clamping sponge, placing the sponge block containing the ether in the square groove on the backing plate, the laboratory mouse is convenient to put into cuboid glass cover the inside through placing the board and tentatively anaesthetizes, is convenient for take out the laboratory mouse after the anesthesia through opening the baffle, also is convenient for change the backing plate of cuboid glass cover bottom and contain the sponge piece of ether.
The purpose of the invention can be realized by the following technical scheme:
a suction-type anesthesia device for experimental animals comprises a bottom plate, wherein a cuboid glass cover is fixedly connected to the top surface of the bottom plate, a connecting block is fixedly connected to the outer side of one long side edge of the cuboid glass cover, a supporting block is fixedly connected to the top surface of the connecting block, which is far away from one end of the cuboid glass cover, a protective cover is fixedly connected to the top of the supporting block, a motor is fixedly connected to the inner part of the protective cover, a rotating sleeve is fixedly sleeved at the output end of the motor, a plurality of fan blades are fixedly connected to the outer side wall of the rotating sleeve in an annular equal-angle mode, a special-shaped notch is formed in the top surface of the cuboid glass cover, which is close to one side of the fan blades, and a suction-type anesthesia module is fixedly embedded into the inner side wall of the special-shaped notch;
the suction type anesthesia module comprises an air conveying mechanism, the air conveying mechanism comprises a gas pipe, one end of the gas pipe is fixedly connected with a gas outlet, the inner side wall of one end of the gas outlet is provided with a plurality of gas outlet holes, one end of the gas pipe, which is far away from the gas outlet, is fixedly connected with a gas inlet, the inner side wall of one end of the gas inlet is provided with a plurality of gas inlet holes, a rotating column is rotatably connected between the gas outlet and the gas inlet, the gas outlet and the inner side of the gas inlet, which are close to the gas pipe, are respectively and rotatably attached to the end parts of the corresponding positions of the rotating column, a cylindrical cavity is formed in the rotating column, the gas pipe is positioned at the central position of the cylindrical cavity, one end of the inner side walls at the two ends of the cylindrical cavity is provided with a plurality of vent holes, a sponge ball containing ethyl ether is placed in the cylindrical cavity, and a connecting cover is fixedly sleeved on the outer side of the gas outlet, one end of the connecting cover, which is far away from the air outlet, is rotatably connected with an arc-shaped rotating block, the top surfaces of the two ends of the arc-shaped rotating block are fixedly connected with a first magnet, an arc-shaped clamping block is placed above the arc-shaped rotating block, the bottom surfaces of the two ends of the arc-shaped clamping block are fixedly connected with a second magnet, and the second magnet and the first magnet at the corresponding position are mutually adsorbed;
the output end of the motor drives the fan blades to rotate so that external natural wind enters the air inlet, the air flow inside the inhalation type anesthesia module is accelerated, the external air reaches the air outlet through the air delivery pipe and is convenient for a laboratory mouse to breathe, when the laboratory mouse needs to be anesthetized and supplemented, the outer side wall of the rotating column is rotated by hands so that the air outlet and the air inlet are respectively communicated with the air vent at the corresponding position inside the cylindrical cavity, the external wind entering the cylindrical cavity from the air inlet can drive ether gas to reach the air outlet from the air outlet together, the inhalation type anesthesia supplementation of the laboratory mouse is realized, the superposition area of the air inlet and the air outlet and the air vent at the corresponding position is changed by changing the rotating angle of the rotating column, the ether discharge amount inside the cylindrical cavity is controlled, and the working efficiency and the safety of the inhalation type anesthesia supplementation work are improved;
the inner side wall of the arc-shaped rotating block is fixedly connected with a first clamping sponge, the inner side wall of the arc-shaped clamping block is fixedly connected with a second clamping sponge, the arc-shaped rotating block and the arc-shaped clamping block are mutually attracted through the first magnet and the second magnet, so that the first clamping sponge and the second clamping sponge are convenient to clamp the neck of the laboratory mouse, the arc-shaped rotating block and the arc-shaped clamping block are connected with the connecting cover in a rotating way, so that the arc-shaped rotating block and the arc-shaped clamping block can rotate together with the laboratory mouse when the body of the laboratory mouse is turned over, thereby fixing the neck of the experimental mouse at any moment by the first clamping sponge and the second clamping sponge, placing the sponge block containing the ether in the square groove on the backing plate, be convenient for put into cuboid glass cover the inside through placing the board and carry out preliminary anesthesia with the laboratory mouse, be convenient for take out the laboratory mouse after the anesthesia through opening the baffle, also be convenient for change the backing plate of cuboid glass cover bottom and contain the sponge of ether.
Further, the method comprises the following steps: rectangular hole one has been seted up in the outside of a long side of cuboid glass cover, the inboard of rectangular hole one is rotated through hinge one and is connected with the baffle, the outside fixedly connected with hand (hold) two of baffle is convenient for take out the experimental mouse after preliminary anesthesia through opening the baffle, also is convenient for change the backing plate of cuboid glass cover bottom.
Further, the method comprises the following steps: rectangular hole two has been seted up to the top surface of cuboid glass cover, the inboard of rectangular hole two is rotated through the axis of rotation and is connected with and places the board, and the lateral wall of axis of rotation cup joints and is fixed with torsion spring, is convenient for put into cuboid glass cover the inside with the laboratory mouse through placing the board, and torsion spring is convenient for place the board and is got back to original position automatically.
Further, the method comprises the following steps: the bottom of cuboid glass cover has placed the backing plate, a plurality of square grooves have been seted up to the top surface of backing plate, are convenient for put the square inslot with the sponge piece that contains ether.
Further, the method comprises the following steps: the two ends of the top surface of the bottom plate are fixedly connected with the first handles, so that the suction type anesthesia device can be conveniently moved through the first handles.
Further, the method comprises the following steps: the outer side wall of the rotating column is provided with an arc-shaped notch, the inner side of the arc-shaped notch is rotatably connected with an arc-shaped panel through a second hinge, and a third outer side fixedly connected with handle of the arc-shaped panel is convenient for supplementing and replacing a cylinder cavity with a sponge ball containing sponge gas by opening the arc-shaped panel.
Further, the method comprises the following steps: the rotating groove is formed in the end, deviating from the gas outlet, of the connecting cover, the inner side wall of the rotating groove is rotatably connected with the inner side wall of the arc rotating block, the arc rotating block can rotate on the connecting cover conveniently, and the laboratory mouse is beneficial to overturning bodies on the placing plate.
Further, the method comprises the following steps: the inner side wall of the arc-shaped rotating block is fixedly connected with a clamping sponge I, the inner side wall of the arc-shaped clamping block is fixedly connected with a clamping sponge II, and the neck of the laboratory mouse is bound conveniently through the clamping sponge I and the clamping sponge II.
Further, the method comprises the following steps: the air outlet and the air inlet are both positioned on the same side of the gas pipe, so that the air outlet and the air inlet are conveniently communicated with the vent holes at corresponding positions by rotating the rotating column.
The invention has the beneficial effects that:
1. the output end of the motor drives the fan blades to rotate so that external natural wind enters the air inlet, the air flow inside the inhalation type anesthesia module is accelerated, the external air reaches the air outlet through the air delivery pipe and is convenient for a laboratory mouse to breathe, when the laboratory mouse needs to be anesthetized and supplemented, the outer side wall of the rotating column is rotated by hands so that the air outlet and the air inlet are respectively communicated with the air vent at the corresponding position inside the cylindrical cavity, the external wind entering the cylindrical cavity from the air inlet can drive ether gas to reach the air outlet from the air outlet, the inhalation type anesthesia supplementation of the laboratory mouse is realized, the superposition area of the air inlet and the air outlet and the air vent at the corresponding position is changed by changing the rotating angle of the rotating column, the ether discharge amount inside the cylindrical cavity is controlled, and the working efficiency and the safety of the inhalation type anesthesia supplementation work are improved;
2. the clamping sponge I is fixedly connected to the inner side wall of the arc-shaped rotating block, the clamping sponge II is fixedly connected to the inner side wall of the arc-shaped clamping block, the arc-shaped rotating block and the arc-shaped clamping block are mutually attracted through the magnet I and the magnet II, the clamping sponge I and the clamping sponge II are convenient to clamp the neck of a laboratory mouse, the arc-shaped rotating block and the arc-shaped clamping block are convenient to rotate along with the laboratory mouse when the body of the laboratory mouse is overturned through the rotary connection of the arc-shaped rotating block and the connecting cover, and therefore the clamping sponge I and the clamping sponge II can fix the neck of the laboratory mouse at any time;
3. place the sponge piece that contains ether through square groove the inside on the backing plate, be convenient for put into cuboid glass cover the inside through placing the board and tentatively anaesthetize the laboratory mouse, be convenient for take out the laboratory mouse after the anesthesia through opening the baffle, also be convenient for change the backing plate of cuboid glass cover bottom and contain the sponge piece of ether.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the top structure of the first holding tray in the present invention;
FIG. 3 is a schematic view of the internal structure of a rectangular glass cover according to the present invention;
FIG. 4 is a schematic view of the inhalation anesthetic module according to the present invention;
FIG. 5 is a schematic view of the internal structure of the inhalation anesthetic module according to the present invention;
FIG. 6 is a schematic view of the air delivery mechanism of the present invention;
fig. 7 is an exploded view of the connecting cover, the arcuate turning block and the arcuate clamping block of the present invention.
In the figure: 100. a base plate; 110. a first handle; 200. a rectangular glass cover; 210. a special-shaped notch; 220. a baffle plate; 221. a handle II; 230. placing the plate; 240. a base plate; 300. connecting blocks; 310. a support block; 400. a protective cover; 410. a fan blade; 500. a suction anesthesia module; 510. an air delivery mechanism; 511. a gas delivery pipe; 512. an air outlet; 5121. an air outlet; 513. an air inlet; 5131. an air inlet; 520. rotating the column; 521. a cylindrical cavity; 5211. a vent hole; 522. an arcuate panel; 5221. a handle III; 530. a connecting cover; 531. a rotating groove; 540. an arc-shaped turning block; 541. a magnet I; 542. clamping the sponge I; 550. an arc-shaped clamping block; 551. a second magnet; 552. and clamping the second sponge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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. 1-7, a suction type anesthesia apparatus for experimental animals comprises a base plate 100, a rectangular glass cover 200 is fixedly connected to the top surface of the base plate 100, a connecting block 300 is fixedly connected to the outer side of one long side of the rectangular glass cover 200, a supporting block 310 is fixedly connected to the top surface of one end of the connecting block 300, which is far away from the rectangular glass cover 200, a protective cover 400 is fixedly connected to the top of the supporting block 310, a motor is fixedly connected to the inside of the protective cover 400, a rotating sleeve is fixedly connected to the output end of the motor in a sleeved manner, a plurality of fan blades 410 are fixedly connected to the outer side wall of the rotating sleeve in an annular equal angle manner, a special-shaped notch 210 is formed in the top surface of one side, close to the fan blades 410, of the rectangular glass cover 200, and a suction type anesthesia module 500 is fixedly embedded into the inner side wall of the special-shaped notch 210;
the suction-type anesthesia module 500 comprises an air conveying mechanism 510, the air conveying mechanism 510 comprises an air pipe 511, one end of the air pipe 511 is fixedly connected with an air outlet 512, the inner side wall of one end of the air outlet 512 is provided with a plurality of air outlet holes 5121, one end of the air pipe 511, which is far away from the air outlet 512, is fixedly connected with an air inlet 513, the inner side wall of one end of the air inlet 513 is provided with a plurality of air inlet holes 5131, a rotating column 520 is rotatably connected between the air outlet 512 and the air inlet 513, the inner sides of the air outlet 512 and the air inlet 513, which are close to the air pipe 511, are respectively rotatably attached to the end parts of the corresponding positions of the rotating column 520, a cylindrical cavity 521 is arranged inside the rotating column 520, the air pipe 511 is positioned at the central position of the cylindrical cavity 521, one end of the inner side walls at the two ends of the cylindrical cavity 521 are respectively provided with a plurality of vent holes 5211, a sponge ball containing ether is arranged inside the cylindrical cavity 521, the outer side of the air outlet 512 is fixedly connected with a connecting cover 530 in a sleeved manner, an arc-shaped rotating block 540 is rotatably connected to one end, away from the air outlet 512, of the connecting cover 530, the top surfaces of the two ends of the arc-shaped rotating block 540 are fixedly connected with a first magnet 541, an arc-shaped clamping block 550 is placed above the arc-shaped rotating block 540, the bottom surfaces of the two ends of the arc-shaped clamping block 550 are fixedly connected with a second magnet 551, and the second magnet 551 and the first magnet 541 at the corresponding position are mutually adsorbed;
the output end of the motor drives the fan blade 410 to rotate, so that the external natural wind enters the air inlet 513, the air flow inside the inhalation type anesthesia module 500 is accelerated, and the outside air reaches the air outlet 512 through the air pipe 511 so as to breathe the laboratory mouse, when the anesthesia supplementation of the experimental rat is needed, the outer side wall of the rotating column 520 is rotated by hands to enable the air outlet hole 5121 and the air inlet hole 5131 to be respectively communicated with the vent hole 5211 at the corresponding position in the cylindrical cavity 521, the external wind entering the cylindrical cavity 521 from the air inlet hole 5131 can bring ether gas to the air outlet 512 from the air outlet hole 5121, the inhalation type anesthesia supplementation of the experimental rat is realized, the overlapping area of the air inlet hole 5131 and the air outlet hole 5121 with the vent hole 5211 at the corresponding position is changed by changing the rotation angle of the rotation column 520, so that the discharge amount of ether in the cylindrical cavity 521 is controlled, and the working efficiency and the safety of the suction type anesthesia supplementation work are improved;
the first clamping sponge 542 is fixedly connected to the inner side wall of the arc-shaped rotating block 540, the second clamping sponge 552 is fixedly connected to the inner side wall of the arc-shaped clamping block 550, the arc-shaped rotating block 540 and the arc-shaped clamping block 550 are mutually attracted through the first magnet 541 and the second magnet 551, the first clamping sponge 542 and the second clamping sponge 552 are convenient to clamp the neck of a laboratory mouse, the arc-shaped rotating block 540 is rotatably connected with the connecting cover 530, the arc-shaped rotating block 540 and the arc-shaped clamping block 550 rotate along with the laboratory mouse when the body of the laboratory mouse is turned over, the first clamping sponge 542 and the second clamping sponge 552 fix the neck of the laboratory mouse at all times, the sponge block containing ethyl ether is placed in the square groove on the backing plate 240, the laboratory mouse is conveniently placed in the cuboid glass cover 200 to be preliminarily anesthetized through the placing plate 230, and the anesthetized laboratory mouse is conveniently taken out through opening the baffle 220, the base plate 240 and the sponge block containing the ether at the bottom of the cuboid glass cover 200 are convenient to replace.
A first rectangular hole is formed in the outer side of one long side edge of the cuboid glass cover 200, a baffle 220 is rotatably connected to the inner side of the first rectangular hole through a first hinge, a second handle 221 is fixedly connected to the outer side of the baffle 220, the preliminarily anesthetized laboratory mouse can be conveniently taken out by opening the baffle 220, and a base plate 240 at the bottom of the cuboid glass cover 200 can be conveniently replaced; the top surface of the cuboid glass cover 200 is provided with a second rectangular hole, the inner side of the second rectangular hole is rotatably connected with the placing plate 230 through a rotating shaft, and the outer side wall of the rotating shaft is fixedly sleeved with a torsion spring, so that an experimental mouse can be conveniently placed into the cuboid glass cover 200 through the placing plate 230, and the torsion spring is convenient for the placing plate 230 to automatically return to the original position; the backing plate 240 has been placed to the bottom of cuboid glass cover 200, and a plurality of square grooves have been seted up to the top surface of backing plate 240, are convenient for put the square inslot with the sponge piece that contains ether.
Both ends of the top surface of the bottom plate 100 are fixedly connected with a handle I110, so that the inhalation type anesthesia device can be moved conveniently through the handle I110; an arc-shaped gap is formed in the outer side wall of the rotating column 520, the inner side of the arc-shaped gap is rotatably connected with an arc-shaped panel 522 through a second hinge, a handle III 5221 is fixedly connected to the outer side of the arc-shaped panel 522, and sponge balls containing sponge gas can be supplemented and replaced for the cylindrical cavity 521 conveniently by opening the arc-shaped panel 522; a rotating groove 531 is formed in one end, away from the air outlet 512, of the connecting cover 530, the inner side wall of the rotating groove 531 is rotatably connected with the inner side wall of the arc-shaped rotating block 540, so that the arc-shaped rotating block 540 can conveniently rotate on the connecting cover 530, and the experimental mouse can turn over the body of the experimental mouse on the placing plate 230; the inner side wall of the arc-shaped rotating block 540 is fixedly connected with a first clamping sponge 542, the inner side wall of the arc-shaped clamping block 550 is fixedly connected with a second clamping sponge 552, and the neck of the laboratory mouse is conveniently bound through the first clamping sponge 542 and the second clamping sponge 552; the air outlet hole 5121 and the air inlet hole 5131 are both positioned on the same side of the air pipe 511, so that the air outlet hole 5121 and the air inlet hole 5131 can be communicated with the corresponding air vent 5211 by rotating the rotary column 520.
The working principle is as follows: when the device is used, the arc-shaped panel 522 is opened through the third handle 5221, a proper amount of sponge ball containing ether is placed in the cylindrical cavity 521, the baffle 220 is opened through the second handle 221, a proper amount of sponge block containing ether is placed in the square groove of the backing plate 240, a laboratory mouse is placed in the cuboid glass cover 200 through the placing plate 230, the laboratory mouse is preliminarily anesthetized under the action of the sponge block containing ether, the laboratory mouse is taken out through opening the baffle 220 and placed on the top surface of the cuboid glass cover 200 for inhalation type anesthesia supplementation, the arc-shaped clamping block 550 and the second clamping sponge 552 are taken down, the head of the laboratory mouse is placed in the connecting cover 530, the neck of the laboratory mouse is placed on the first clamping sponge 542, the arc-shaped clamping block 550 and the second clamping sponge 552 are placed on the arc-shaped rotating block 540, the contact part of the arc-shaped rotating block 540 and the arc-shaped clamping block 550 is mutually attracted and clamped through the first magnet 541 and the second magnet 551, when the body of the laboratory mouse is turned over, the arc-shaped rotating block 540 and the arc-shaped clamping block 550 rotate together with the laboratory mouse, so that the neck of the laboratory mouse is fixed by the first clamping sponge 542 and the second clamping sponge 552 at any moment;
when the laboratory mouse needs anesthesia supplementation, the motor is started, the output end of the motor drives the fan blade 410 to rotate, so that the external natural wind enters the air inlet 513, the air flow in the inhalation type anesthesia module 500 is accelerated, and the external air reaches the air outlet 512 through the air pipe 511 to facilitate the breathing of the laboratory mouse, the outer side wall of the rotating column 520 is rotated by hands to ensure that the air outlet 5121 and the air inlet 5131 are respectively communicated with the vent hole 5211 at the corresponding position in the cylindrical cavity 521, the external wind entering the cylindrical cavity 521 from the air inlet 5131 can bring the ether gas to the air outlet 512 through the air outlet 5121, the inhalation type anesthesia supplementation of the laboratory mouse is realized, and the overlapping area of the air inlet hole 5131 and the air outlet hole 5121 with the vent hole 5211 at the corresponding position is changed by changing the rotation angle of the rotation column 520, so that the discharge amount of ether in the cylindrical cavity 521 is controlled, and the safety of the inhalation type anesthesia supplementation work is improved.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is illustrative and explanatory only and is not intended to be exhaustive or to limit the invention to the precise embodiments described, and various modifications, additions, and substitutions may be made by those skilled in the art without departing from the scope of the invention or exceeding the scope of the claims.
Claims (9)
1. An inhalation type anesthesia device for experimental animals comprises a bottom plate (100) and is characterized in that, the top surface of the bottom plate (100) is fixedly connected with a cuboid glass cover (200), the outer side of one long side edge of the cuboid glass cover (200) is fixedly connected with a connecting block (300), the top surface of one end of the connecting block (300) departing from the cuboid glass cover (200) is fixedly connected with a supporting block (310), the top of the supporting block (310) is fixedly connected with a protective cover (400), the interior of the protective cover (400) is fixedly connected with a motor, the output end of the motor is fixedly sleeved with a rotating sleeve, the outer side wall of the rotating sleeve is fixedly connected with a plurality of fan blades (410) in an annular equal angle, the top surface of the cuboid glass cover (200) close to one side of the fan blade (410) is provided with a special-shaped gap (210), an inhalation type anesthesia module (500) is embedded and fixed on the inner side wall of the special-shaped gap (210);
the suction-type anesthesia module (500) comprises an air conveying mechanism (510), the air conveying mechanism (510) comprises an air conveying pipe (511), one end of the air conveying pipe (511) is fixedly connected with an air outlet (512), the inner side wall of one end of the air outlet (512) is provided with a plurality of air outlet holes (5121), one end of the air conveying pipe (511) departing from the air outlet (512) is fixedly connected with an air inlet (513), the inner side wall of one end of the air inlet (513) is provided with a plurality of air inlet holes (5131), a rotating column (520) is rotatably connected between the air outlet (512) and the air inlet (513), the air outlet (512) and the inner side of the air inlet (513) close to the air conveying pipe (511) are respectively rotated and attached to the end part of the corresponding position of the rotating column (520), a cylinder cavity (521) is formed in the rotating column (520), and the air conveying pipe (511) is located at the central position of the cylinder cavity (521), a plurality of air vents (5211) have all been seted up to the one end of cylinder die cavity (521) both ends inside wall, and the sponge ball that contains ether has been placed to the inside of cylinder die cavity (521), the outside of gas outlet (512) is cup jointed and is fixed with connection cover (530), the one end that deviates from gas outlet (512) of connection cover (530) is rotated and is connected with arc turning block (540), the equal fixedly connected with magnet (541) of top surface at arc turning block (540) both ends, arc tight piece (550) of clamp has been placed to the top of arc turning block (540), the equal fixedly connected with magnet two (551) of bottom surface at arc tight piece (550) both ends of clamp, magnet two (551) and corresponding position magnet (541) adsorb each other.
2. The inhalation type anesthesia apparatus for laboratory animals according to claim 1, wherein a first rectangular hole is formed in the outer side of one long side of the rectangular glass cover (200), a baffle plate (220) is rotatably connected to the inner side of the first rectangular hole through a first hinge, and a second handle (221) is fixedly connected to the outer side of the baffle plate (220).
3. The inhalation type anesthesia apparatus for laboratory animals according to claim 2, wherein a rectangular hole II is formed on the top surface of the rectangular glass cover (200), a placing plate (230) is rotatably connected to the inner side of the rectangular hole II through a rotating shaft, and a torsion spring is fixedly sleeved on the outer side wall of the rotating shaft.
4. The inhalation type anesthesia apparatus for laboratory animals according to claim 3, wherein a backing plate (240) is placed at the bottom of the rectangular glass cover (200), and a plurality of square grooves are opened on the top surface of the backing plate (240).
5. The inhalation type anesthesia apparatus for laboratory animals according to claim 1, wherein handles one (110) are fixedly connected to both ends of the top surface of the base plate (100).
6. The inhalation type anesthesia apparatus for laboratory animals according to claim 1, wherein an arc-shaped notch is opened on the outer side wall of the rotating column (520), the inner side of the arc-shaped notch is rotatably connected with an arc-shaped panel (522) through a second hinge, and a third handle (5221) is fixedly connected to the outer side of the arc-shaped panel (522).
7. The inhalation type anesthesia apparatus for laboratory animals according to claim 1, wherein a rotation groove (531) is formed at one end of the connection cover (530) facing away from the air outlet (512), and the inner side wall of the rotation groove (531) is rotatably connected with the inner side wall of the arc-shaped rotation block (540).
8. The inhalation type anesthesia apparatus for laboratory animals according to claim 7, wherein the inner sidewall of the arc-shaped rotating block (540) is fixedly connected with a first clamping sponge (542), and the inner sidewall of the arc-shaped clamping block (550) is fixedly connected with a second clamping sponge (552).
9. The inhalation type anesthesia apparatus for laboratory animals according to claim 1, wherein the air outlet hole (5121) and the air inlet hole (5131) are both located on the same side of the air delivery pipe (511).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110060018.0A CN112891014B (en) | 2021-01-18 | 2021-01-18 | Suction-type anaesthesia device for experimental animals |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003079924A1 (en) * | 2002-03-27 | 2003-10-02 | Rasmussen Anesthetic Innovation | Ventilated anaesthesia induction chamber |
| EP2174617A1 (en) * | 2008-09-18 | 2010-04-14 | Agrocomp GmbH | Apparatus for inhalation anesthesia of animals, especially piglets |
| CN202505521U (en) * | 2012-01-05 | 2012-10-31 | 杨帆 | Animal anesthesia box |
| CN104248476A (en) * | 2014-10-10 | 2014-12-31 | 中国科学院武汉物理与数学研究所 | Simple novel anesthesia machine for experiment |
| CN104306081A (en) * | 2014-11-11 | 2015-01-28 | 黑龙江省中医药科学院 | Rodent respiratory system exposure contamination device |
| CN207640531U (en) * | 2017-06-13 | 2018-07-24 | 辽宁中医药大学 | A kind of novel experimental muroid breathing anesthesia outfit |
| CN210673499U (en) * | 2018-11-23 | 2020-06-05 | 泉州医学高等专科学校 | Device for monitoring and capturing murine anesthesia |
| CN211460679U (en) * | 2019-07-10 | 2020-09-11 | 王胤佳 | Rat anaesthesia device capable of adjusting anaesthesia depth |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4845450B2 (en) * | 2005-08-08 | 2011-12-28 | オリンパス株式会社 | Anesthesia case |
-
2021
- 2021-01-18 CN CN202110060018.0A patent/CN112891014B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003079924A1 (en) * | 2002-03-27 | 2003-10-02 | Rasmussen Anesthetic Innovation | Ventilated anaesthesia induction chamber |
| EP2174617A1 (en) * | 2008-09-18 | 2010-04-14 | Agrocomp GmbH | Apparatus for inhalation anesthesia of animals, especially piglets |
| CN202505521U (en) * | 2012-01-05 | 2012-10-31 | 杨帆 | Animal anesthesia box |
| CN104248476A (en) * | 2014-10-10 | 2014-12-31 | 中国科学院武汉物理与数学研究所 | Simple novel anesthesia machine for experiment |
| CN104306081A (en) * | 2014-11-11 | 2015-01-28 | 黑龙江省中医药科学院 | Rodent respiratory system exposure contamination device |
| CN207640531U (en) * | 2017-06-13 | 2018-07-24 | 辽宁中医药大学 | A kind of novel experimental muroid breathing anesthesia outfit |
| CN210673499U (en) * | 2018-11-23 | 2020-06-05 | 泉州医学高等专科学校 | Device for monitoring and capturing murine anesthesia |
| CN211460679U (en) * | 2019-07-10 | 2020-09-11 | 王胤佳 | Rat anaesthesia device capable of adjusting anaesthesia depth |
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