CN110680551A - Platform for trachea cannula of rats and rats - Google Patents
Platform for trachea cannula of rats and rats Download PDFInfo
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- CN110680551A CN110680551A CN201911085288.6A CN201911085288A CN110680551A CN 110680551 A CN110680551 A CN 110680551A CN 201911085288 A CN201911085288 A CN 201911085288A CN 110680551 A CN110680551 A CN 110680551A
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- tracheal intubation
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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
Abstract
The invention relates to a platform for tracheal intubation of rats and mice, belonging to the technical field of animal body experiment devices, and the platform comprises a bracket, a first plate and a suspension assembly, wherein the first plate is obliquely arranged on the table top of an operating table through the bracket; the light source is arranged above the first plate and is directly projected to the suspension assembly. Adopt the structure, the laboratory staff hangs big mouse's palate on hanging the subassembly, and make big mouse lie on the back on lying on the first board, hold the tongue of big mouse with the hand afterwards, because big mouse lies on the back, its mouth will open so that expose the throat this moment, and still be equipped with the light source in the top of first board, this light source penetrates directly and hangs the subassembly, also penetrate the mouth of big mouse directly, with the help of the effect of shining of light source, the throat of seeing big mouse that the laboratory staff can understand, thereby insert the trachea of big mouse from the throat with the intubate accurately, can not cause the injury to big mouse.
Description
Technical Field
The invention belongs to the technical field of animal body experiment devices, and particularly relates to a platform for trachea cannula of rats and mice.
Background
The rats and mice are common experimental animals, and in pulmonary surgery and heart disease models, intubation operation is usually performed in the trachea of the rats and mice so as to maintain anesthesia and ventilate the rats and mice. Because the throat structure of big mouse is tiny to be located the mouth inside, because can not pinpoint big mouse's throat position very accurately, so conventional blind insertion has the risk that the intubate misses the esophagus or pierces through the air flue. Also, since the throat of a large mouse cannot be clearly seen, it is common to use a method in which the neck skin of a small mouse is separated layer by layer until the trachea is exposed, the trachea is cut, and then a cannula is inserted through the cut opening. The two operation modes are both that the throat of the big mouse and the throat of the small mouse are invisible, so that the big mouse and the small mouse are injured in the process of intubation, and the repeated operation can not be carried out in a short time.
Therefore, a rat and mouse endotracheal intubation platform that can visualize the throat of rats and mice is in need of emergence.
Disclosure of Invention
The invention provides a platform for trachea cannula of rats and mice, which is used for solving the technical problem that the rats and the mice are injured in the process of trachea cannula operation because the throats of the rats and the mice are invisible in the prior art.
The invention is realized by the following technical scheme: a platform for tracheal intubation of rats and mice comprises a bracket, a first plate for the rats to lie on the back and a suspension assembly for hooking the maxilla of the rats and the mice, wherein the first plate is obliquely arranged on the table top of an operating table through the bracket, and the suspension assembly is arranged at the upper end of the first plate;
the light source is arranged in the upper front of the first plate and is directly projected to the suspension assembly.
Further, in order to better realize the invention, the suspension assembly comprises a rope and two hooks, the two hooks are respectively arranged on two sides of the top end of the first plate, and the rope is wound between the two hooks to form a suspension strip for suspending the maxilla of the large mouse.
Further, in order to better implement the present invention, the rope is a rubber rope having elasticity.
Further, in order to better implement the invention, the bracket comprises a bottom plate and a second plate, the bottom end of the second plate is connected to the bottom plate, the bottom end of the first plate is connected to the top end of the second plate, and the bottom plate is detachably and fixedly installed on the table top of the operation table through a first screw.
Further, in order to better implement the present invention, the bottom plate, the second plate, and the first plate are all flat plates, and an included angle between the second plate and the bottom plate and an included angle between the second plate and the first plate are all obtuse angles.
Further, in order to better realize the invention, the included angle between the second plate and the bottom plate is alpha, and alpha is more than or equal to 100 degrees and less than or equal to 110 degrees.
Further, in order to better realize the invention, the included angle between the second plate and the first plate bracket is beta, and beta is larger than or equal to 105 degrees and smaller than or equal to 115 degrees.
Further, in order to better realize the invention, the top end of the first plate is also provided with a third plate which is obliquely downward, the included angle between the third plate and the first plate is gamma, and the gamma is more than or equal to 145 degrees and less than or equal to 155 degrees.
Further, in order to better realize the invention, the light source is an LED lamp bead, the LED lamp bead further comprises a lamp holder and a metal shaping hose, the LED lamp bead is movably connected to the lamp holder through the metal shaping hose, and the lamp holder is detachably and fixedly installed on the table top of the operating table through a second screw.
Further, in order to better realize the LED lamp bulb lamp, the LED lamp bulbs, the lamp holder and the metal shaping hoses form an illumination assembly, two groups of the illumination assemblies are installed on the table board of the operating table, a lamp panel is installed on each metal shaping hose, and a plurality of the LED lamp bulbs are installed on each lamp panel.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a platform for a rat and mouse trachea cannula, which comprises a support, a first plate and a suspension assembly, wherein the first plate is obliquely arranged on an operation table board through the support, the suspension assembly is arranged at the upper end of the first plate, during operation, an experimenter suspends the palate of a rat and a mouse on the suspension assembly, the rat and the mouse lie on the first plate in a supine manner, then the tongue of the rat and the mouse are pulled by hands, at the moment, the mouth of the rat and the mouse lie on the back, the mouth of the rat and the mouse is opened to expose the throat, a light source is further arranged above the first plate, the light source directly irradiates the suspension assembly, namely the mouth of the rat and the mouse is directly irradiated, the experimenter can clearly see the throat of the rat and the cannula can be accurately inserted into the trachea of the rat and the mouse from the throat under the irradiation effect of the light source, and the rat and the damage to the rat and the rat can not be caused.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, 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 the drawings without creative efforts.
FIG. 1 is a schematic structural view of a platform for endotracheal intubation of mice and rats in accordance with the present invention;
fig. 2 is a schematic view of a connection structure of a base plate, a first plate, a second plate, and a third plate in the present invention.
In the figure:
1-a bottom plate; 2-a second plate; 3-a first plate; 4-a rope; 5-hooking; 6-an operation table; 7-a light source; 8-a first screw; 9-a third plate; 10-a lamp holder; 11-metal shaping hose; 12-second screw.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.
Example 1:
the present embodiment provides a platform for tracheal intubation of mice and rats, comprising a support, a first plate 3 and a suspension assembly, the first plate 3 is obliquely arranged on the top of an operating platform 6 through a bracket, and the suspension component is arranged at the upper end of the first plate 3, the experimenter hangs the maxilla of the rat or mouse on the suspension assembly, and enables the rat or mouse to lie on the first plate 3 by lying on the back, and then pulls the tongue of the rat or mouse by hand, because the big mouse and the small mouse lie on the back, the mouth of the big mouse and the small mouse will be opened to expose the throat, and the light source 7 is arranged at the upper front part of the first plate 3, the light source 7 is directly irradiated on the suspension assembly, namely directly irradiated on the mouth of the big mouse and the small mouse, by virtue of the irradiation effect of the light source, an experimenter can clearly see the throat of the big mouse and the small mouse, therefore, the intubation tube can be accurately inserted into the trachea of the big mouse and the small mouse from the throat without causing damage to the big mouse and the small mouse.
By adopting the structure, the laboratory personnel can safely carry out trachea cannula on the rats and the mice only by placing the rats and the mice at proper positions.
Example 2:
in this embodiment, as a specific implementation manner of embodiment 1, the suspension assembly in this embodiment includes a rope 4 and two hooks 5, the two hooks 5 are respectively disposed on two sides of the top end of the first plate 3, specifically, the first plate 3 is a steel plate, the hooks 5 are also metal products, the hooks 5 are connected to the top end of the first plate 3 by bonding or welding, and the hooks 5 extend out of the first plate 3. The rope 4 is wound between the two hooks 5 to form a suspension strip on which the upper jaws of the rats and mice are suspended in use. Preferably, the hook 5 is an anti-slip hook, that is, the surface of the hook 5 is provided with a plurality of or one anti-slip protrusions/grooves, and a layer of rubber sleeve can be sleeved outside the hook 5. Of course, the hooks 5 can also be structural elements made of hard rubber or plastic, and are also connected by means of gluing to the first plate 3. In addition, the hook 5 may be a column as long as the function of sleeving the rope 3 is realized.
As a preferred embodiment of the present embodiment, the rope 3 in the present embodiment is a rubber rope having elasticity, but may be other ropes as long as it can function to suspend the palate of the rat or mouse.
Example 3:
this embodiment is a specific implementation manner of the above embodiment, and the bracket in this embodiment includes a bottom plate 1 and a second plate 2, a bottom end of the second plate 2 is connected to the bottom plate 1, and a bottom end of the first plate 3 is connected to a top end of the second plate 2. As a best mode of the present embodiment, the first plate 3, the second plate 2 and the bottom plate 1 in the present embodiment are integrally formed to ensure the internal connection strength of the whole structure of the present invention, and the second plate 2 and the bottom plate 1 are both made of steel plates. The bottom plate 1 is detachably and fixedly arranged on the top surface of the operating platform 3 through a first screw 8. By the above structure, the bottom plate 1 and the second plate 2 can firmly connect the first plate 3 to the top of the operation table 6. Of course, other connecting means, such as welding, may be used to connect the first plate 3 to the second plate 2 and the second plate 2 to the base plate 1.
As a best mode of the present embodiment, the bottom plate 1, the first plate 3 and the second plate 2 in the present embodiment are all flat plates and are all square plate structures, and an included angle between the second plate 2 and the bottom plate 1 and an included angle between the second plate 2 and the first plate 3 are all obtuse angles. Optimally, the included angle between the second plate 2 and the bottom plate 1 is alpha, alpha is more than or equal to 100 degrees and less than or equal to 110 degrees, and the included angle between the second plate 2 and the bracket of the first plate 3 is beta, beta is more than or equal to 105 degrees and less than or equal to 115 degrees.
Example 4:
this embodiment is a more preferable embodiment of the above embodiment, the platform for tracheal intubation of mice and rats provided by this embodiment further comprises a third plate 9, the third plate 9 is disposed on the top end of the first plate 3, and the third plate 9 faces obliquely downwards, and the included angle between the third plate 9 and the first plate 3 is γ, 145 ° ≦ γ ≦ 155 °. .
Because the operation of carrying out the intubate for big or small mouse trachea needs very careful, and need concentrate attention, through above-mentioned structure, first board 3 and suspension subassembly are unsettled in the equivalent of 6 mesa of operation panel, because the mouth structure size of big mouse is less, so the easy strabism of experimenter eyes or the object of leading the sight to be disturbed by the operation panel mesa make, so the platform that this embodiment provided, top through at first board 3 sets up third board 9, in order to form a shielding plate between operation panel 6 or first board 3 below space and experimenter eyes, shelter from experimenter's sight, thereby make experimenter attention can concentrate more.
Example 5:
as a specific implementation manner of the above embodiment, the light source 7 in this embodiment is an LED lamp bead, and the power of the LED lamp bead can be adjusted between 0 and 5W, that is, the brightness of the LED lamp bead can be adjusted. The platform for the trachea cannula of the rats and the mice provided by the embodiment further comprises a lamp holder 10 and a metal shaping hose 11, one end of the metal shaping hose 11 is connected to the lamp holder 10, the lamp source 7 is arranged at the other end of the metal shaping hose 11, and an electric wire for supplying power to the lamp source penetrates through the metal shaping hose 11. Specifically, install the lamp plate on above-mentioned metal forming hose 11, all install like doing on every lamp plate LED lamp pearl. The lamp holder 10 is detachably and fixedly arranged on the top of the operating platform 6 through a second screw 12. At this moment, a desk lamp is actually formed by the lamp holder 10, the metal shaping hose 11, the lamp panel and the LED lamp beads, and a lampshade is covered outside the LED lamp beads.
Adopt this kind of structure, utilize the characteristic of metal design hose 11, lamp source 7 can carry out 360 rotations for 6 mesas of operation panel to the irradiation angle of light source is adjusted as required to the experimenter, thereby can be more clear see the throat of big mouse.
As the best implementation mode of this embodiment, the LED lamp beads, the lamp panel, the lamp holder 10 and the metal shaping hose 11 in this embodiment constitute an illumination assembly, and at least two sets of this illumination assemblies are installed on the table-board of the above-mentioned operating table 6 to reach the effect of illumination shadowless, also play the effect of the shadowless lamp used in the hospital.
The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a platform for big mouse trachea cannula which characterized in that: the first plate is obliquely arranged on the table top of the operating table through the bracket, and the suspension assembly is arranged at the upper end of the first plate;
the light source is arranged in the upper front of the first plate and is directly projected to the suspension assembly.
2. The platform for tracheal intubation of rats and mice according to claim 1, wherein: the suspension assembly comprises a rope and two hooks, the two hooks are respectively arranged on two sides of the top end of the first plate, and the rope is wound between the two hooks to form a suspension strip for suspending the maxilla of the large mouse.
3. The platform for tracheal intubation of rats and mice according to claim 2, wherein: the rope is an elastic rubber rope.
4. A platform for tracheal intubation on rats or mice according to any one of claims 1 to 3, wherein: the support includes bottom plate and second board, the bottom of second board connect in on the bottom plate, the bottom of first board connect in on the second board top, the bottom plate passes through first screw detachable fixed mounting on the operation panel mesa.
5. The platform for tracheal intubation of rats and mice according to claim 4, wherein: the bottom plate, the second board and the first board all is dull and stereotyped, the second board with contained angle between the bottom plate and the second board with contained angle between the first board all is the obtuse angle.
6. The platform for tracheal intubation of rats and mice according to claim 5, wherein: the included angle between the second plate and the bottom plate is alpha, and alpha is more than or equal to 100 degrees and less than or equal to 110 degrees.
7. The platform for tracheal intubation for rats and mice according to claim 6, wherein: the included angle between the second plate and the first plate bracket is beta, and beta is more than or equal to 105 degrees and less than or equal to 115 degrees.
8. A platform for tracheal intubation on rats or mice according to any one of claims 1 to 3, wherein: the top end of the first plate is also provided with a third plate which is obliquely downward, the included angle between the third plate and the first plate is gamma, and gamma is more than or equal to 145 degrees and less than or equal to 155 degrees.
9. The platform for tracheal intubation for rats and mice according to claim 8, wherein: the light source is LED lamp pearl, still includes lamp stand and metal forming hose, LED lamp pearl passes through metal forming hose swing joint is in on the lamp stand, the lamp stand passes through second screw detachable fixed mounting in on the operation panel mesa.
10. The platform for tracheal intubation for rats and mice according to claim 9, wherein: LED lamp pearl the lamp stand and the illumination subassembly is constituteed to the metal forming hose, install two sets ofly on the operation panel mesa the illumination subassembly to all install the lamp plate on every metal forming hose, every all install a plurality of on the lamp plate LED lamp pearl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911085288.6A CN110680551A (en) | 2019-11-08 | 2019-11-08 | Platform for trachea cannula of rats and rats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911085288.6A CN110680551A (en) | 2019-11-08 | 2019-11-08 | Platform for trachea cannula of rats and rats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110680551A true CN110680551A (en) | 2020-01-14 |
Family
ID=69115812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911085288.6A Pending CN110680551A (en) | 2019-11-08 | 2019-11-08 | Platform for trachea cannula of rats and rats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110680551A (en) |
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2019
- 2019-11-08 CN CN201911085288.6A patent/CN110680551A/en active Pending
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