CN215606509U

CN215606509U - Simple device for mild anesthesia of experimental small animal

Info

Publication number: CN215606509U
Application number: CN202022963980.9U
Authority: CN
Inventors: 周强; 张丽珍; 洪虹; 宋爱华; 林潮弟
Original assignee: Shenzhen Yiye Instrument Co ltd
Current assignee: Shenzhen Yiye Instrument Co ltd
Priority date: 2020-12-12
Filing date: 2020-12-12
Publication date: 2022-01-25
Anticipated expiration: 2030-12-12

Abstract

The utility model discloses a simple device for mild anesthesia of experimental small animals, which comprises a workbench, wherein the top of the workbench is fixedly connected with a constraint belt; the outer wall of the top of the workbench is located on two sides of the binding belt and is fixedly connected with two groups of first stator seats, the top of the first stator seat is movably connected with two groups of first rotor seats, and the outer wall of the top of the first rotor seat is fixedly connected with two groups of second stator seats.

Description

Simple device for mild anesthesia of experimental small animal

Technical Field

The utility model relates to the technical field of animal anesthesia devices, in particular to a simple device for mild anesthesia of experimental small animals.

Background

Generally, it is considered that the scientific experiment of W.Hawei proves that the blood circulation exists in the animal body, which is the precedent of the medical experiment. He presented reasonable hypotheses in his study based on known facts. And meticulous analysis is carried out on experimental results through careful design and strict control of experimental conditions, thereby proving the own hypothesis. The conventional method starts from ancient natural philosophy and ancient medical theory formed on the basis of the ancient philosophy, and researches the problems appearing in clinical practice and the experience obtained by arranging the problems through analogy, guessing and thinking. Hawei breaks through this convention, and the methods for obtaining knowledge through experiments are gradually adopted by more and more medical scientists. However, this process is very slow and encounters a lot of resistance.

Generally use the toy as the object of medical experiment, need carry out anesthesia with the animal before the experiment, the anesthesia also divide into mild anesthesia and degree of depth anesthesia, distinguishes according to the medicament difference, and current anaesthesia device can't adjust the position and the angle of anesthesia needle, and is inconvenient to use in actual operation, so need design a new simple and easy device that is used for experimental toy mild anesthesia and solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a simple device for mild anesthesia of experimental small animals.

In order to achieve the purpose, the utility model adopts the following technical scheme: a simple device for mild anesthesia of experimental small animals comprises a workbench, wherein the top of the workbench is fixedly connected with a binding belt;

two groups of first stator seats are fixedly connected to the outer wall of the top of the workbench and positioned on two sides of the binding belt, two groups of first rotor seats are movably connected to the tops of the two groups of first stator seats, two groups of second stator seats are fixedly connected to the outer wall of the top of the two groups of first stator seats, two groups of second rotor seats are movably connected to the front sides of the two groups of second stator seats, a third stator seat is arranged between the two groups of second rotor seats, a third rotor seat is movably connected to the front side of the third stator seat, and a case is fixedly connected to the outer wall of the front side of the third rotor seat;

a rotating motor is fixedly mounted on the inner wall of the top of the case, the bottom of an output shaft of the rotating motor is fixedly connected with a connecting shaft, the tail end of the bottom of the connecting shaft is fixedly connected with a mounting block, and a motor box is fixedly mounted on the outer wall of the front side of the mounting block;

a rotating motor is fixedly mounted on the inner wall of the front side of the motor box, a first rotating shaft is fixedly connected to the rear side of an output shaft of the rotating motor, and a frame is fixedly connected to the tail end of the rear side of the first rotating shaft;

the rear side of the mounting block is movably connected with a second rotating shaft;

the frame inside wall fixedly connected with connector, connector bottom fixedly connected with anesthesia needle main part, anesthesia needle main part bottom fixedly connected with syringe needle.

As a further description of the above technical solution:

and a rolling bearing is fixedly sleeved on the inner side wall of the bottom of the case and at a position corresponding to an output shaft of the rotating motor.

As a further description of the above technical solution:

the connecting shaft is fixedly connected with the mounting block through welding.

As a further description of the above technical solution:

and the mounting block is internally provided with a rotary connecting hole at a position corresponding to the first rotary shaft and the second rotary shaft.

As a further description of the above technical solution:

the second rotating shaft is fixedly connected with the frame.

As a further description of the above technical solution:

the bottom of the connector is provided with a threaded connecting hole corresponding to the anesthesia needle body, and a fixing pin is arranged between the connector and the frame.

The utility model has the following beneficial effects:

1. compared with the traditional device, the simple device for mild anesthesia of the experimental small animal is provided with the rotating motor, the mounting block, the frame, the first rotating shaft, the second rotating shaft, the rotating motor and the like, the rotating motor drives the anesthesia needle main body in the frame to rotate, the output shaft of the rotating motor drives the mounting block to rotate, the angle and the position of the needle head can be conveniently adjusted, the simple device is convenient to use, and the simple device is simple in structure, convenient to use and practical.

2. The device compares with traditional device, and its structure and design all have great innovation and improvement, through being provided with devices such as connector and fixed pin, fixes the connector in the frame through the fixed pin, and threaded connection hole has been seted up with anesthesia needle main part corresponding position in the bottom of connector, carries out fixed connection with the anesthesia needle main part through threaded connection hole, and the syringe needle takes off together with the anesthesia needle main part after using up, and it can to change new again, is worth widelys popularize.

Drawings

FIG. 1 is a front view of a simple device for mild anesthesia of laboratory small animals according to the present invention;

FIG. 2 is a top view of the table;

FIG. 3 is a schematic view of a connection structure among the connector, the anesthetic needle body and the needle head;

fig. 4 is a top view of the mounting block.

Illustration of the drawings:

1. a work table; 2. a binding belt; 3. a first stator base; 4. a first mover seat; 5. a second stator holder; 6. a second mover base; 7. a third stator seat; 8. a chassis; 9. rotating the motor; 10. a connecting shaft; 11. Mounting blocks; 12. a motor case; 13. an anesthetic needle body; 14. a needle head; 15. a fixing pin; 16. a connector; 17. a second rotating shaft; 18. a frame; 19. a rotation motor; 20. a first rotating shaft; 21. and a third rotor base.

Detailed Description

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

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, one embodiment of the present invention is provided: a simple device for mild anesthesia of experimental small animals comprises a workbench 1, wherein the top of the workbench 1 is fixedly connected with a constraint belt 2; the outer wall of the top of the workbench 1 and positioned at two sides of the binding belt 2 are fixedly connected with two groups of first stator seats 3, the tops of the two groups of first stator seats 3 are movably connected with two groups of first rotor seats 4, the outer wall of the top of the two groups of first stator seats 4 is fixedly connected with two groups of second stator seats 5, the front sides of the two groups of second stator seats 5 are movably connected with two groups of second rotor seats 6, a third stator seat 7 is arranged between the two groups of second rotor seats 6, the front side of the third stator seat 7 is movably connected with a third rotor seat 21, and the outer wall of the front side of the third rotor seat 21 is fixedly connected with a case 8; a rotating motor 9 is fixedly installed on the inner wall of the top of the case 8, the bottom of an output shaft of the rotating motor 9 is fixedly connected with a connecting shaft 10, the tail end of the bottom of the connecting shaft 10 is fixedly connected with an installation block 11, and the outer wall of the front side of the installation block 11 is fixedly provided with a motor box 12; a rotating motor 19 is fixedly installed on the inner wall of the front side of the motor box 12, a first rotating shaft 20 is fixedly connected to the rear side of an output shaft of the rotating motor 19, and a frame 18 is fixedly connected to the tail end of the rear side of the first rotating shaft 20; the rear side of the mounting block 11 is movably connected with a second rotating shaft 17; the inner side wall of the frame 18 is fixedly connected with a connector 16, the bottom of the connector 16 is fixedly connected with an anesthetic needle body 13, and the bottom of the anesthetic needle body 13 is fixedly connected with a needle head 14.

A rolling bearing is fixedly sleeved on the inner side wall of the bottom of the case 8 corresponding to the output shaft of the rotating motor 9, so that the frictional resistance between the output shaft of the rotating motor 9 and the case 8 is reduced, the connecting shaft 10 is fixedly connected with the mounting block 11 through welding, the mounting block 11 is conveniently driven to rotate through the connecting shaft 10, the mounting block 11 is internally provided with rotating connecting holes corresponding to the first rotating shaft 20 and the second rotating shaft 17, the first rotating shaft 20 and the second rotating shaft 17 are conveniently rotatably connected with the mounting block 11, the frame 18 is conveniently driven to rotate through the rotation of the first rotating shaft 20 and the second rotating shaft 17, the second rotating shaft 17 is fixedly connected with the frame 18, the frame 18 is conveniently supported, the bottom of the connecting head 16 is provided with a threaded connecting hole corresponding to the anesthetic needle body 13, a fixing pin 15 is arranged between the connecting head 16 and the frame 18, and the mounting and dismounting of the anesthetic needle body 13 are convenient, facilitating the securing of the connecting head 16.

The working principle is as follows: the simple device for mild anesthesia of experimental small animals and the traditional device provided by the utility model are greatly improved and innovated, when the simple device for the mild anesthesia of the experimental small animal is used, the small animal is bound on the workbench 1 through the binding belt 2, then the position of the needle head 14 is adjusted through the first stator seat 3 and the first rotor seat 4 as well as the third stator seat 7 and the third rotor seat 21, the first rotating shaft 20 is driven by the rotating motor 19 to rotate, the first rotating shaft 20 is fixedly connected with the frame 18, the inside of the frame 18 is fixedly connected with the connector 16, the bottom of the connector 16 is provided with the anesthesia needle main body 13 and the needle head 14, the position of the needle 14 is adjusted by rotating the output shaft of the rotating motor 19, finally the rotating motor 9 is started to adjust the angle of the needle 14, and then the needle 14 is pricked into the animal body by the second stator seat 5 and the second rotor seat 6 for anesthesia.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a simple and easy device for experimental small animal mild anesthesia, includes workstation (1), its characterized in that: the top of the workbench (1) is fixedly connected with a binding belt (2);

the outer wall of the top of the workbench (1) and positioned on two sides of the binding belt (2) are fixedly connected with two groups of first stator seats (3), the tops of the two groups of first stator seats (3) are movably connected with two groups of first rotor seats (4), the outer wall of the top of the two groups of first rotor seats (4) is fixedly connected with two groups of second stator seats (5), the front sides of the two groups of second stator seats (5) are movably connected with two groups of second rotor seats (6), a third stator seat (7) is arranged between the two groups of second rotor seats (6), the front side of the third stator seat (7) is movably connected with a third rotor seat (21), and the outer wall of the front side of the third rotor seat (21) is fixedly connected with a case (8);

a rotating motor (9) is fixedly mounted on the inner wall of the top of the case (8), the bottom of an output shaft of the rotating motor (9) is fixedly connected with a connecting shaft (10), the tail end of the bottom of the connecting shaft (10) is fixedly connected with a mounting block (11), and the outer wall of the front side of the mounting block (11) is fixedly provided with a motor box (12);

a rotating motor (19) is fixedly mounted on the inner wall of the front side of the motor box (12), a first rotating shaft (20) is fixedly connected to the rear side of an output shaft of the rotating motor (19), and a frame (18) is fixedly connected to the tail end of the rear side of the first rotating shaft (20);

a second rotating shaft (17) is movably connected to the rear side of the mounting block (11);

frame (18) inside wall fixedly connected with connector (16), connector (16) bottom fixedly connected with anesthesia needle main part (13), anesthesia needle main part (13) bottom fixedly connected with syringe needle (14).

2. The simple device for mild anaesthesia in laboratory small animals according to claim 1, wherein: and a rolling bearing is fixedly sleeved on the inner side wall of the bottom of the case (8) at a position corresponding to an output shaft of the rotating motor (9).

3. The simple device for mild anaesthesia in laboratory small animals according to claim 1, wherein: the connecting shaft (10) is fixedly connected with the mounting block (11) through welding.

4. The simple device for mild anaesthesia in laboratory small animals according to claim 1, wherein: and the inner part of the mounting block (11) is provided with a rotary connecting hole at a position corresponding to the first rotary shaft (20) and the second rotary shaft (17).

5. The simple device for mild anaesthesia in laboratory small animals according to claim 1, wherein: the second rotating shaft (17) is fixedly connected with the frame (18).

6. The simple device for mild anaesthesia in laboratory small animals according to claim 1, wherein: the bottom of the connector (16) is provided with a threaded connecting hole corresponding to the position of the anesthetic needle main body (13), and a fixing pin (15) is arranged between the connector (16) and the frame (18).