CN217886284U - Small animal anesthesia fixing device in magnetic resonance system - Google Patents

Abstract

The utility model discloses a toy anesthesia fixing device among magnetic resonance system, include: the anesthesia device comprises a base, an adjusting and fixing device arranged on the base and an external anesthesia device; the top end of the base is provided with a concave placing groove, the adjusting and fixing device is arranged inside the placing groove, so that the small animals can be conveniently adjusted and fixed, and one end of the placing groove is also provided with a breathing mask which is worn on the head of the small animals and can be worn on the head of the small animals to be detected; the adjusting and fixing device comprises adjusting fixing belts arranged at four corners of the placing groove and abdominal belts arranged in the middle of the placing groove, and the small animals are fixed at multiple positions; the anesthesia device is arranged outside the magnetic control vibration chamber and communicated with the breathing mask through a pipeline to release anesthetic gas, anesthetizes the small animals, and then conveniently performs magnetic resonance.

Description

Small animal anesthesia fixing device in magnetic resonance system

Technical Field

The utility model relates to an animal doctor's equipment technical field specifically is a toy anesthesia fixing device in magnetic resonance system.

Background

Animals need to be anesthetized during magnetic resonance, the general intraperitoneal injection anesthesia is slow in aging, and the midway anesthesia needs to be supplemented for long-time experiments. In addition, some animals can be more old and solid under dark conditions, and some animals cannot shield the eyes, and the characteristics of the animals need to be set into adjustable movable shading structures according to the characteristics of the animals so as to deal with different conditions. In the detection process, the existing detection bed is not provided with any fixing device, small animals are often fixed through medical adhesive tapes or abdominal belts, and the reliability is not high, so that the development of a small animal anesthesia fixing device in a magnetic resonance system is needed.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In order to solve the technical problem, the utility model provides a following technical scheme:

a small animal anesthesia fixture in a magnetic resonance system, comprising: the anesthesia device comprises a base, an adjusting and fixing device arranged on the base and an external anesthesia device; the top end of the base is provided with a concave placing groove, the adjusting and fixing device is arranged in the placing groove, and one end of the adjusting and fixing device positioned in the placing groove is also provided with a breathing mask worn on the head of the small animal; the adjusting and fixing device comprises adjusting and fixing belts arranged at four corners of the placing groove and a belly belt arranged in the middle of the placing groove; the anesthesia device is arranged outside the magnetic control vibration chamber and communicated with the breathing mask through a pipeline to release anesthesia gas.

Preferably, aforementioned standing groove concave surface is glossy arcwall face, and the surface does not have the burr, and the design of cambered surface standing groove can let the toy place in the base when, more has the sense of security, and the smooth no burr in surface can let the toy avoid by the scratch when in the standing groove.

More preferably, the placing groove is provided with a headrest portion at one end of the breathing mask, so that the small animal can be fixed when placed in the placing groove, and the breathing mask is prevented from falling off due to rotation when the small animal wears the breathing mask. The breathing mask is connected with the headrest portion through an elastic binding rope, and an elastic fixing rope is further arranged on the breathing mask and firmly fixes the breathing mask on the head of the small animal.

Still preferably, the pipeline is a rubber tube, the breathing mask is communicated with an anesthesia device through the rubber tube, and the gas anesthetic is introduced into the breathing mask through the anesthesia device. The rubber tube is positioned at one end of the breathing mask and extends to the nasal cavity position of the small animal in the breathing mask, so that the introduced gas anesthetic can be directly inhaled by the small animal, the best anesthetic effect is achieved while more anesthetic cannot be used, and the possibility of accidents caused by the fact that the anesthetic leaks is avoided.

Further preferably, the breathing mask is made of transparent materials, the state of the small animal under the breathing mask can be observed in real time, the movable shading structure is arranged at the position of the eyes of the small animal, and movable shading can be carried out through the position of the eyes of the small animal.

Still preferably, the movable light shielding structure is a piece of light shielding cloth, one end of the light shielding cloth is fixed on one side of the breathing mask, and the other end of the light shielding cloth is movably arranged on the other side of the breathing mask, so that the light shielding or the opening can be performed according to requirements.

Still further preferably, the movable end of the shading cloth is connected with the other side of the opening in a magic tape connection mode, an adjusting fixing tape connection mode or a hasp connection mode, so that the shading cloth can be opened and closed more conveniently.

And, aforementioned regulation fixed band is one or more in magic subsides and the hasp, can adjust the fixed band as required to the adaptation is the toy of different sizes, it is soft elasticity material to adjust fixed band and binder for when fixing the toy, improve its comfort level.

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

(1) The utility model discloses a middle-size and small-size animal anesthesia fixing device in magnetic resonance system, through using pipeline and respirator, can directly introduce the gaseous anesthetic in the anesthesia device to the nasal cavity position of toy and anaesthetize, compare the intraperitoneal injection anesthesia, the ageing is faster, has practiced thrift the experimental preparation time of early stage, and gaseous anesthesia can be continuously supplied for a long time, avoids appearing the condition that the anesthesia effect finishes in advance when carrying out magnetic resonance;

(2) The utility model discloses a small animal anesthesia fixing device in magnetic resonance system places the small animal in the standing groove, and the animal just can nest in the inside, can be better with the circular aperture laminating nature of magnetic resonance machine, adjusts the scanning center to magnetic field central point more easily, can fix the small animal in the standing groove better through adjusting fixing device, and its characteristic that can adjust and elastic material makes the adaptability in the use stronger;

(3) The utility model discloses a middle-size and small-size animal anesthesia fixing device of magnetic resonance system, because the animal is different to the sensitivity of light sense, under the condition of dark environment, some animals can be quiet some animals can be impatient, consequently, to the animal of different characteristics, through the adjustable shading cloth that sets up, when needs shelter from animal eyes, fixed shading cloth is carried out on magic subsides public side laminating magic subsides mother face, cover animal eyes through shading cloth, need not shade, shading cloth can be opened, thereby adapt to different animal demands.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

fig. 1 is a perspective view of an overall structure of an embodiment of the present invention;

fig. 2 is a cross-sectional view of a base according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a respiratory mask according to an embodiment of the present invention.

In the figure: 1-base, 2-breathing mask, 3-anaesthesia device, 4-rubber tube, 5-placing groove, 6-abdominal belt, 7-adjusting fixing belt, 8-headrest part, 9-shading cloth, 10-elastic fixing rope, 11-elastic binding rope, 12-magic male surface and 13-magic female surface.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "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 referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

A small animal anesthesia fixing device in a magnetic resonance system of the present embodiment is shown in fig. 1 to 3, and comprises a base 1, an adjusting fixing device disposed on the base 1, and an external anesthesia device 3. Wherein, the top end of the base 1 is provided with a concave placing groove 5, the adjusting and fixing device is arranged inside the placing groove 5, and one end of the placing groove 5 is also provided with a breathing mask 2 which is worn on the head of the small animal; the adjusting and fixing device comprises adjusting and fixing belts 7 arranged at four corners of the placing groove 5 and a belly belt 5 arranged in the middle of the placing groove 5; the anesthesia device 3 is arranged outside the magnetic control vibration chamber and communicated with the breathing mask 2 through a rubber tube 4 to release anesthesia gas.

In order to prevent the small animals, as shown in fig. 1 and fig. 2, the concave surface of the placing groove 5 of the embodiment is a smooth arc-shaped surface, the surface has no burrs, when the small animals are placed in the base 1, the placing groove 5 with the arc-shaped surface has a more secure feeling, and the small animals can be prevented from being scratched when the small animals are placed in the placing groove 5 due to the smooth and burr-free surface. The placing groove 5 is located 2 one ends of respirator and is provided with headrest portion 8, can fix it when the toy is placed inside placing groove 5, avoids it to take place to rotate when wearing respirator 2 and causes respirator 2 to drop. Adjust fixed band 7 and can adjust fixed band 7 as required to adapt to the toy of different sizes, adjust fixed band 7 and binder 5 and be soft elastic material, make when fixing the toy, improve its comfort level.

For better anaesthesia to the small animals, as shown in fig. 1 and 3, the breathing mask 2 is connected with the headrest portion 8 through an elastic binding rope 11, and an elastic fixing rope 10 is further arranged on the breathing mask 2, and the elastic fixing rope 10 firmly fixes the breathing mask 2 on the head of the small animals. The breathing mask 2 is communicated with the anesthesia device 3 through a rubber tube 4, and the gas anesthetic is introduced into the breathing mask 2 through the anesthesia device 3. The rubber tube 4 is located the one end of respirator 2 and extends to the inside toy's of respirator 2 nasal cavity position, because the problem of angle can't show in the drawing for the gaseous anaesthetic that lets in can directly be inhaled by the toy, when can not using more anaesthetic, reaches best anesthesia effect, has also avoided anaesthetic to leak the unexpected possibility of appearance. The face guard is made by transparent material, can observe the state of toy under the respirator 2 in real time, is located the toy eye position and is provided with movable shading structure, can carry out the activity shading through setting up in the position of toy eye. The movable shading structure is shading cloth 9, one end of the shading cloth 9 is fixed on one side of the breathing mask 2, the other end of the shading cloth 9 is movably arranged on the other side of the breathing mask 2, and shading or opening can be carried out according to requirements. The movable end of the shading cloth 9 is connected with the other side of the opening in a magic tape mode, one end of the shading cloth 9 is a magic tape female surface 13, and the side correspondingly connected with the shading cloth is a magic tape male surface 12, so that the shading cloth 9 is more convenient to open and close.

To sum up, the utility model discloses a middle-size and small-size animal anesthesia fixing device of magnetic resonance system places the toy in standing groove 5, and the animal just can nest inside, can be better with the circular aperture laminating nature of magnetic resonance machine, adjusts the magnetic field central point position with the scanning center more easily, can fix the toy in standing groove 5 better through adjusting fixing device, and its characteristic that can adjust and elastic material makes the adaptability at the in-process of using stronger. Because the sensitivity of animal to the light sense is different, under the condition of dark environment, some animals can be quiet some animals can be impatient, consequently, to the animal of different characteristics, through adjustable shading cloth 9 that sets up, when needs shelter from animal eyes, go up fixed shading cloth 9 on the public face 12 laminating magic subsides female face 13 of magic subsides, shield animal eyes through shading cloth 9, when need not shelter from, can open shading cloth 9 to adapt to different animal demands. The utility model discloses a middle-size and small-size animal anesthesia fixing device in magnetic resonance system, through using behind rubber tube 4 and the respirator 2, can directly introduce the nasal cavity position of toy with the gaseous anesthetic in anaesthesia device 3 and anaesthetize, compare the intraperitoneal injection anesthesia, the ageing is faster, has practiced thrift the experiment preparation time of early stage, and gaseous anesthesia can last supply for a long time in addition, avoids appearing the condition that the anesthesia effect ended in advance when carrying out magnetic resonance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., 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 illustrates and describes the general principles, features and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation modes fall within the protection scope of the present invention.

Claims (5)

1. A small animal anesthesia fixing device in a magnetic resonance system, comprising:

the anesthesia device comprises a base, an adjusting and fixing device arranged on the base and an external anesthesia device;

the top end of the base is provided with a concave placing groove, the adjusting and fixing device is arranged inside the placing groove, and one end of the placing groove is also provided with a breathing mask which is worn on the head of the small animal;

the adjusting and fixing device comprises adjusting and fixing belts arranged at four corners of the placing groove and a belly belt arranged in the middle of the placing groove;

the anesthesia device is arranged outside the magnetic control vibration chamber and communicated with the breathing mask through a pipeline to release anesthesia gas;

the pipeline is a rubber pipe, the breathing mask is communicated with the anesthesia device through the rubber pipe, and the rubber pipe is positioned at one end of the breathing mask and extends to the nasal cavity position of the small animal inside the breathing mask;

the breathing mask is made of transparent materials, and a movable shading structure is arranged at the eye position of the small animal

The movable shading structure is shading cloth, one end of the shading cloth is fixed on one side of the breathing mask, and the other end of the shading cloth is movably arranged on the other side of the breathing mask.

2. The anesthesia fixing device for small animals in a magnetic resonance system of claim 1, wherein the concave surface of the placement groove is a smooth arc surface without burrs.

3. The anesthesia fixing device for small animals in a magnetic resonance system as claimed in claim 1, wherein the placement groove is provided with a headrest portion at one end of the breathing mask, the breathing mask is connected with the headrest portion through an elastic binding rope, and an elastic fixing rope is further provided on the breathing mask.

4. The anesthesia fixing device for small animals in a magnetic resonance system according to claim 1, wherein the movable end of the shading cloth is connected with the other side of the opening by a magic tape, an adjustable fixing band or a hasp.

5. The anesthesia fixing device for small animals in a magnetic resonance system according to claim 1, wherein the adjusting fixing band is one or more of a magic tape and a hasp, and the adjusting fixing band and the abdominal band are made of soft elastic material.

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