CN216908242U - Multi-functional laboratory bench of medical science laboratory animal - Google Patents

Abstract

The utility model provides a multifunctional experiment table for medical experimental animals, which comprises an experiment table top and a base, wherein the experiment table top is connected with the base through a plurality of electric lifting push rods, an anatomical operation table top and an animal injection and blood pressure measurement operation table top are fixedly connected onto the experiment table top, so that the adjustment of rising or lowering, a pitch angle and a horizontal angle is realized, and the requirement of users with different heights on the height of the experiment table top and the three-degree-of-freedom adjustment according to the requirements of the anatomical and tail intravenous injection angles of animals with different strains are met.

Description

Multi-functional laboratory bench of medical science laboratory animal

Technical Field

The utility model belongs to the field of animal experiment equipment, and particularly relates to a multifunctional experiment table for medical experimental animals.

Background

The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.

The experimental animal is a basic condition which is necessary for life science research, not only is used as a substitute of human and bears the evaluation experiment of safety and effect, but also is a scientific standard for teaching, academic exchange and result comparison, and the final aim of scientific development of the experimental animal is to develop the human animal through the research on the life phenomenon of the animal, explore the mysterious state of the life of the human being, control the diseases and the aging of the human being and prolong the life of the human being. With the rapid development of medical science and bioscience, people have recognized that the public hazard problem not only becomes a serious social problem of food, population, the elderly, etc., but also relates to the living problems of animals living on the earth and human beings, such as industrial public hazard, food public hazard, drug public hazard, etc., which directly affect human health, and the research on the problems finally needs to solve the problems through animal experiments. Therefore, the experimental animal science, which is considered as a pillar for pursuing happy life of human beings, is an important component of modern science and technology, is the foundation and condition of life science, is an important mark for measuring the scientific research level of a country or a scientific research unit, advanced countries pay high attention to the development of the experimental animal science, and the input economic materials and technical force can be almost related to the development of atomic energy science, so that the significance is obviously unaffordable.

Understanding and mastering the morphological structure of relevant animal, help improving the result of experiment quality and teaching, in view of current animal experiment platform function singleness, different systems, the animal adaptability of different models is also relatively poor, in experimental operation process, it is loose to the animal is fixed, the animal can not play the fixed action when transferring the health by oneself because of the fright, and fixed tension causes the animal to suffocate the death easily again, consequently, current animal experiment platform can not satisfy the needs of teaching and scientific research completely.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multifunctional experiment table for medical experimental animals, which can move, can automatically adjust the height, the pitch angle and the horizontal angle of an experiment table top, is more convenient to operate and has higher practical value.

According to some embodiments, the utility model provides a multifunctional experimental animal medical experiment table, which adopts the following technical scheme:

a multifunctional experiment table for medical experimental animals comprises an experiment table top and a base, wherein the experiment table top is connected with the base through a plurality of electric lifting push rods, and a plurality of operation table tops with different functions are fixedly connected to the experiment table top;

the operation table top with a plurality of different functions comprises an anatomy operation table top and an animal injection and blood pressure measurement operation table top.

Furthermore, a plurality of groups of rotatable upright columns are equidistantly arranged on the dissecting operation table top, and each rotatable upright column consists of a horizontal electric telescopic push rod, a rotary stepping motor, a rotary vertical shaft and a soft rope sleeve.

Furthermore, the rotating vertical shaft penetrates through the dissecting operation table top, one end of the dissecting operation table top is vertically connected with the tail end of the horizontal electric telescopic push rod in a 90-degree mode, and the other end of the dissecting operation table top below is connected with the rotating stepping motor.

Furthermore, the front end of the horizontal electric telescopic push rod is provided with the soft rope sleeve, and the plurality of groups of rotatable upright posts are symmetrically arranged on the surface of the dissecting operation table in an X shape.

Further, be equipped with animal tail automatic fixing mechanism, animal tail vein magnifying glass, the fixed cover of oval animal, driving motor and animal spacing groove on animal injection and the blood pressure measurement operation mesa, animal tail automatic fixing mechanism with animal tail vein magnifying glass installs relatively, and animal tail automatic fixing mechanism with animal tail vein magnifying glass articulates on the animal injection and the blood pressure measurement operation mesa.

Further, the animal limiting groove is located right above the middle position of the animal tail automatic fixing mechanism and the animal tail vein magnifier.

Furthermore, the lower end of the driving motor is vertically hinged with the oval animal fixing cover, the oval animal fixing cover and the animal limiting groove are positioned on the same horizontal line, the oval animal fixing cover can stop and rotate at different angle positions within 180 degrees under the driving of the driving motor, and the oval animal fixing cover can be just closed and opened with the animal limiting groove.

Further, be equipped with the intravenous injection mouth in the middle of the automatic fixed establishment of animal tail, the automatic fixed establishment of animal tail includes automatic pressure tail arm and automatic pressure tail arm base two parts, be equipped with the animal tail groove on the automatic pressure tail arm, be equipped with yellow light source and noninvasive blood pressure measurement pressurization tail cover on the automatic pressure tail arm base.

Furthermore, a touch control display and a telescopic shadowless lamp are further arranged on the edge of the experiment table board.

Furthermore, a liquid hook is fixedly installed at the top end of the telescopic shadowless lamp.

Compared with the prior art, the utility model has the beneficial effects that:

the experiment table board is rectangular, can be lifted or lowered, and can be adjusted in pitch angle and horizontal angle under the telescopic action of the 3 electric push rods, so that the requirement of users with different heights on the height of the experiment table board is met, and the three-degree-of-freedom adjustment is carried out according to the requirements on the dissection and tail intravenous injection angles of animals of different strains, so that the requirements of experimenters on the height, pitch angle and horizontal angle of the experiment table board are met.

The experimental platform has multiple functions, has strong adaptability to animals of different strains and different models, can realize comfortable fixation on the animals in the experimental operation process, does not have the phenomenon of over looseness or over tightness, and can meet the requirements of teaching and scientific research.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the utility model and together with the description serve to explain the utility model and not to limit the utility model.

FIG. 1 is a diagram showing the elevation state and the elevation structure of a multifunctional experimental animal table according to the present invention;

FIG. 2 is a diagram showing the adjustment state and structure of the horizontal angle of the plane of the multifunctional experiment table for the medical experimental animal of the present invention;

FIG. 3 is a diagram showing the adjustment state and structure of the plane pitch angle of the multifunctional experiment table for the medical experimental animal of the present invention;

FIG. 4 is a plan functional zone layout of the multifunctional experimental animal platform for medical experiment according to the present invention;

FIG. 5 is a drawing showing the dissecting table of the multifunctional experimental animal medical experiment table according to the present invention;

FIG. 6 is a view of the dissecting table of the multifunctional experimental animal medical experiment of the present invention;

FIG. 7 is a functional layout diagram of the animal injection and blood pressure measurement operation table of the multifunctional medical laboratory animal experiment table of the present invention;

FIG. 8 is a vertical view of the animal injection and blood pressure measurement console and the oval animal fixing cover of the multifunctional medical experimental animal experiment table of the present invention;

FIG. 9 is a view showing the structure of an animal automatic pressure tail arm on the operation table of animal injection and blood pressure measurement of the multifunctional animal experiment table of the utility model;

FIG. 10 is a view showing the animal fixing state of the automatic tail pressing arm of the animal on the operation table for animal injection and blood pressure measurement of the multifunctional experiment table for medical experimental animals according to the present invention;

FIG. 11 is a view showing the use state of the automatic tail pressing arm when the animal tail is fixed in the multifunctional experimental animal for medical experiment of the present invention;

FIG. 12 is a diagram showing the state of the tail arm and the magnifier used simultaneously in the multifunctional laboratory bench for the medical laboratory animals for the intravenous injection of the tail of the animals.

Wherein, 1, an experiment table top, 2, an electric lifting push rod, 3, a base, 4, a universal caster, 5, a liquid storage tank, 101, an annular liquid guide groove, 102, an animal dissection operation table top, 102-1, a microcrystalline nanometer thermostatic plate, 102-2, a horizontal electric telescopic push rod, 102-3, a rotary stepping motor, 102-4, a soft rope sleeve, 103, a telescopic shadowless lamp, 103-1, a liquid hook, 104, an animal injection and blood pressure measurement operation table top, 104-1, an animal tail automatic fixing mechanism, 104-2, an animal tail vein magnifier, 104-3, an oval animal fixing cover, 104-4, a stepping motor, 104-5, an animal limiting groove, 104-6, an automatic tail pressing arm, 104-7, a tail vein injection port, 104-8 and an automatic tail pressing arm base, 104-9 parts of animal tail groove, 104-10 parts of yellow light source, 104-11 parts of noninvasive blood pressure measurement pressurizing tail sleeve, 105 parts of noninvasive blood pressure measurement pressurizing tail sleeve and touch control display

The specific implementation mode is as follows:

the utility model is further described with reference to the following figures and examples.

It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the utility model as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the utility model. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

In the present invention, terms such as "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "side", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only terms of relationships determined for convenience of describing structural relationships of the parts or elements of the present invention, and are not intended to refer to any parts or elements of the present invention, and are not to be construed as limiting the present invention.

In the present invention, terms such as "fixedly connected", "connected", and the like are to be understood in a broad sense, and mean either a fixed connection or an integrally connected or detachable connection; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be determined according to specific situations by persons skilled in the relevant scientific or technical field, and are not to be construed as limiting the present invention.

Example 1

The utility model provides a multifunctional experiment table for medical experimental animals, which comprises an experiment table top 1 and a base 3, wherein the experiment table top 1 is connected with the base 3 through a plurality of electric lifting push rods 2, and a plurality of operation table tops with different functions are fixedly connected to the experiment table top 1. The different operation tables are divided into an anatomical table 102 and an animal injection and blood pressure measurement table 104. Specifically, base 3, experiment mesa 1, connect in experiment mesa 1 and base 3's electric lift push rod 2, universal caster 4 and liquid storage pot 5 that set up below base 3.

As shown in figure 1, A is the state of the experiment table top under the extension of the electric lifting push rod, B is the state of the experiment table top under the contraction of the electric lifting push rod, the lifting electric push rods 2 connected with the experiment table top 1 and the base 3 of the utility model have 3 groups, the experiment table top 1 can be lifted or lowered to the maximum value of 800mm under the telescopic action of the electric lifting push rods 2, and the requirement of different experimenters on the height of the experiment table top 1 is met.

As shown in fig. 2, the movement locus of the experiment table-board 1 in the horizontal angle adjusting state under the mutual synergistic action of the 3 groups of electric lifting push rods 2 obviously enables the horizontal angle of the experiment table-board 1 to be adjusted at any angle within the range of 25 degrees on the originally set horizontal plane, and can meet the requirements of experimenters on different horizontal angles of the experiment table-board 1 and successfully complete related experiments.

As shown in fig. 3, the movement track of the experiment table top 1 in the pitch angle adjustment state under the mutual synergistic effect of the 3 groups of electric lifting push rods 2 shows in detail any angle adjustment of the pitch angle of the experiment table top 1 within 25 degrees on the originally set horizontal angle, which greatly facilitates the experimenter to select different requirements of the pitch angle of the experiment table top 1 in the experiment.

As shown in figure 4, the annular liquid guide groove 101 arranged on the experiment table board 1 is convenient for converging the animal exuded liquid in the experiment, more importantly, the liquid converging port of the annular liquid guide groove 101 is connected with the liquid storage tank 5, the liquid generated by cleaning the animal liquid and the experiment in the experiment process is collected, and the experiment environmental pollution is avoided.

The edge of the experiment table board 1 is also provided with a touch control display 105 and a telescopic shadowless lamp 103.

The top end of the telescopic shadowless lamp 103 is fixedly provided with a liquid hook 103-1.

As shown in fig. 4-6, the experiment table-board 1 is provided with an anatomy operation table-board 102, the anatomy operation table-board 102 is provided with a plurality of groups of rotatable upright posts at equal intervals, and the rotatable upright posts are composed of a horizontal electric telescopic push rod 102-2, a rotary stepping motor 102-3, a rotary upright shaft and a soft rope sleeve 102-4.

The rotary upright post penetrates through the dissecting operation table top 102, one end of the dissecting operation table top 102 is vertically connected with the tail end of the horizontal electric telescopic push rod 102-2 in a 90-degree mode, and the other end of the dissecting operation table top 102 is connected with the rotary stepping motor 102-3. In addition, an anatomy operation table 102 is fixed on the experiment table top 1, a microcrystalline nanometer constant temperature plate 102-1 is arranged on the anatomy operation table 102, a rotary stepping motor 102-3 is arranged perpendicular to the bottom surface of the anatomy operation table 102, a rotary vertical shaft is fixedly connected with the rotary stepping motor 102-3, the rotary vertical shaft vertically penetrates through the anatomy operation table top 102 from the lower surface of the anatomy operation table 102, and the rotary vertical shaft is connected with one end of a horizontal electric telescopic rod 102-2.

The front end of the horizontal electric telescopic push rod 102-2 is provided with the soft rope sleeve 102-4, and the plurality of groups of rotatable upright posts are symmetrically arranged in an X shape on the dissecting operation table-board 102.

Importantly, the micro-crystal nanometer constant temperature plate 102-1 is arranged on the dissecting operation table 102, the specified temperature can be set, the PT100 temperature is accurately measured to 0.1-0.5 ℃, and the dissecting operation table has the over-temperature protection function, the over-temperature alarm function and the timing function, ensures the constant temperature of experimental animals, and is safer and more convenient for experiments.

Specifically, as shown in fig. 5, a plurality of equidistant groups of rotatable columns are driven by a rotary stepping motor 102-3 to drive a horizontal electric telescopic rod 102-2 and a flexible rope sleeve 102-4 arranged at the front end of the same to rotate 180 degrees left and right on the plane of an anatomical operation table 102 by taking a rotary vertical shaft as a center, so that the flexible rope sleeve 102-4 is positioned at any angle within 180 degrees, and meanwhile, the length of the flexible rope sleeve 102-4 is adjusted by the extension and retraction of the horizontal electric telescopic rod 102-2. In addition, as shown in fig. 4, the height of the retractable shadowless lamp 103 fixed on the experiment table top 1 can be adjusted in a retractable manner according to experiment requirements, the pitch angle of the retractable shadowless lamp 103 can be rotated, and furthermore, a liquid hook 103-1 is arranged on the rod of the retractable shadowless lamp 103, so that liquid can be conveniently supplemented into the animal body in the experiment.

Preferably, the touch control display 105 fixed on the experiment table top 1 is a central control center for all functions of the multifunctional experiment table for the medical experimental animals, all function instructions to be realized in the experiment are set on the touch control display 105, and all data in the experiment are displayed on the touch control display 105. The touch control display 105 is used for selectively setting the angle corresponding to the fixation of the rotatable upright post to the animal and the length of the soft rope sleeve, so that the animal limb fixation is more suitable for the moderate fixation of the animal limb, the animal asphyxia caused by over-tight fixation is prevented and treated, meanwhile, the required temperature can be set on the touch control display 105, and the microcrystalline nanometer constant temperature plate provides the temperature and keeps the temperature constant.

Importantly, the light illumination required by the dissecting operation surface in the experiment is set on the touch control display, and the touch control display sends an instruction, so that the telescopic shadowless lamp 103 can be lifted to the required height and can rotate 360 degrees along the fixed shaft, and the telescopic shadowless lamp 103 optimally irradiates the experiment part.

More importantly, the experimenter sets the required height, horizontal angle and pitch angle information of the experiment table on the touch control display 105, the touch control display 105 instructs the micro electric push rod shown in fig. 1 to lift the experiment table to the required set value, the touch control display 105 instructs the micro electric push rod shown in fig. 2 to make the horizontal angle (i.e. the left and right inclination facing the experiment table) reach the set value, and the micro electric push rod in fig. 3 controls the experiment table pitch angle (i.e. the front and back facing the experiment table) reach the required set value. In the process, if needed, the height, the horizontal angle or the pitch angle of the experiment table top can be adjusted by sound control at any time, so that the experiment is convenient to carry out.

The liquid that produces in the experimentation and the abluent liquid after the experiment through annular liquid guide groove 101, stores in converging mouthful to holding vessel 5, avoids environmental pollution.

As shown in fig. 7, an animal tail automatic fixing mechanism 104-1, an animal tail vein magnifier 104-2, an oval animal fixing cover 104-3, a driving motor 104-4 and an animal limiting groove 104-5 are arranged on the animal injection and blood pressure measurement operation table 104, the animal tail automatic fixing mechanism 104-1 and the animal tail vein magnifier 104-2 are oppositely installed, and the animal tail automatic fixing mechanism 104-1 and the animal tail vein magnifier 104-2 are hinged on the animal injection and blood pressure measurement operation table 104.

The animal limiting groove 104-5 is positioned right above the middle position of the animal tail automatic fixing mechanism 104-1 and the animal tail vein magnifier 104-2.

The lower end of the driving motor 104-4 is vertically hinged with the oval animal fixing cover 104-3, the oval animal fixing cover 104-3 and the animal limiting groove 104-5 are positioned on the same horizontal line, and the oval animal fixing cover 104-3 can stop and rotate at different angular positions within 180 degrees under the driving of the driving motor 104-4, and can just realize closing and opening with the animal limiting groove 104-5.

The middle of the automatic animal tail fixing mechanism 104-1 is provided with a vein injection port 104-7, the automatic animal tail fixing mechanism 104-1 comprises an automatic tail pressing arm 104-6 and an automatic tail pressing arm base 104-8, an animal tail groove 104-9 is formed in the automatic tail pressing arm 104-6, and a yellow light source 104-10 and a noninvasive blood pressure measuring and pressurizing tail sleeve 104-11 are arranged on the automatic tail pressing arm base 104-8.

Specifically, as shown in fig. 7-12, on the touch control display 105, the command driving motor 104-4, the linkage oval animal fixing cover 104-3 and the animal limiting groove 104-5 are closed to form an oval space, the animal placed in the animal limiting groove 104-5 is fixed in the limited and air-permeable space shown in fig. 10, tail vein injection is carried out on the animal, and under the control of the touch control display 105, as shown in figure 11, the tail arm 104-6 of the automatic tail fixing mechanism 104-1 of the animal is automatically pressed, is closed with the automatic tail pressing arm base 104-8, limits the tail of the animal in the animal limiting groove 104-5, the yellow light source 104-10 arranged on the automatic tail arm pressing base 104-8 enables the tail vein of the animal to be clearly shown as a black line, and experimenters can accurately inject the blood vessel through the tail vein injection port 104-7.

If the vein vessel of the tail of the animal shows thin black lines due to different strains of animals under the irradiation of the yellow light source 104-10, and the injection of experimenters is difficult, the animal tail vein magnifier 104-2 shown in figure 12 can be placed on the tail vein injection port 104-7 to enlarge the vein of the injection part, so that the experimenters can conveniently inject without errors.

When the blood pressure of an animal needs to be measured, the tail of the animal passes through the non-invasive blood pressure measurement pressurizing tail sleeve 104-11 shown in fig. 9, an instruction is input on the touch control display 105, the automatic animal tail fixing mechanism 104-1 and the automatic pressure tail arm 104-6 tightly press the tail of the animal, the pulse blocker and the pulse sensor of the non-invasive blood pressure measurement system work, and the blood pressure of the animal is displayed on the touch control display 105 and automatically stored and recorded.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although the embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications and variations can be made without inventive efforts by those skilled in the art based on the technical solution of the present invention.

Claims (10)

1. The multifunctional experiment table for the medical experimental animals is characterized by comprising an experiment table top and a base, wherein the experiment table top is connected with the base through a plurality of electric lifting push rods, and a plurality of operation table tops with different functions are fixedly connected onto the experiment table top;

the operation table top with a plurality of different functions comprises an anatomy operation table top and an animal injection and blood pressure measurement operation table top.

2. The multifunctional experiment table for the medical experimental animals as claimed in claim 1, wherein a plurality of groups of rotatable vertical columns are equidistantly arranged on the surface of the dissecting operation table, and the rotatable vertical columns are composed of a horizontal electric telescopic push rod, a rotary stepping motor, a rotary vertical shaft and a soft rope sleeve.

3. A multifunctional experimental animal medicine bench as claimed in claim 2, wherein said rotary vertical shaft passes through the top of the dissecting operation table, one end of the dissecting operation table is vertically connected with the tail end of said horizontal electric telescopic rod by 90 °, and the other end of the dissecting operation table is connected with said rotary stepping motor.

4. The multifunctional experiment table for the medical experimental animals as claimed in claim 2, wherein the flexible rope sleeve is installed at the front end of the horizontal electric telescopic push rod, and the plurality of groups of rotatable upright posts are symmetrically arranged in an X shape on the surface of the dissecting operation table.

5. The multifunctional experiment table for the medical experimental animal as claimed in claim 1, wherein an animal tail automatic fixing mechanism, an animal tail vein magnifier, an oval animal fixing cover, a driving motor and an animal limiting groove are arranged on the operation table for the animal injection and blood pressure measurement, the animal tail automatic fixing mechanism is installed opposite to the animal tail vein magnifier, and the animal tail automatic fixing mechanism and the animal tail vein magnifier are hinged on the operation table for the animal injection and blood pressure measurement.

6. The multifunctional experiment table for the medical experimental animal as claimed in claim 5, wherein the animal limiting groove is positioned right above the middle position between the automatic animal tail fixing mechanism and the animal tail vein magnifier.

7. The multifunctional experiment table for the medical experiment animal as claimed in claim 5, wherein the lower end of the driving motor is vertically hinged with the oval animal fixing cover, the oval animal fixing cover and the animal limiting groove are on the same horizontal line, and the oval animal fixing cover can stop and rotate at different angular positions within 180 degrees under the driving of the driving motor, and can just close and open with the animal limiting groove.

8. The multifunctional laboratory bench for medical laboratory animals according to claim 5, wherein said automatic fixing mechanism for animal tail comprises an automatic tail pressing arm and an automatic tail pressing arm base, said automatic tail pressing arm has an animal tail groove, said automatic tail pressing arm base has a yellow light source and a non-invasive blood pressure measuring pressure tail sleeve.

9. A multifunctional laboratory bench for medical laboratory animals according to claim 1, wherein a touch control display and a retractable shadowless lamp are further provided on the edge of the laboratory bench.

10. The multifunctional experiment table for the medical experiment animals as claimed in claim 9, wherein the top end of the telescopic shadowless lamp is fixedly provided with a liquid hook.

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