CN219680841U - Rat tail intervertebral disc needling device - Google Patents
Rat tail intervertebral disc needling device Download PDFInfo
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- CN219680841U CN219680841U CN202320524293.8U CN202320524293U CN219680841U CN 219680841 U CN219680841 U CN 219680841U CN 202320524293 U CN202320524293 U CN 202320524293U CN 219680841 U CN219680841 U CN 219680841U
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- lantern ring
- shaped lantern
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- positioning
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- 238000000034 method Methods 0.000 claims abstract description 18
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 241000700159 Rattus Species 0.000 abstract description 54
- 230000008569 process Effects 0.000 abstract description 10
- 230000007246 mechanism Effects 0.000 abstract description 4
- 238000001467 acupuncture Methods 0.000 description 5
- 239000012780 transparent material Substances 0.000 description 4
- 206010061246 Intervertebral disc degeneration Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 208000008035 Back Pain Diseases 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 208000008930 Low Back Pain Diseases 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- 238000010171 animal model Methods 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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Abstract
The utility model discloses a rat tail intervertebral disc needling device, and relates to the field of biological experimental devices. The rat tail intervertebral disc needling device comprises a bottom plate, wherein a C-shaped lantern ring is arranged at the top end of the bottom plate, and a positioning plug tube is arranged at the top end of the C-shaped lantern ring; the inside of the positioning plug-in tube is provided with a positioning pinhole, the outer surface of the positioning plug-in tube is provided with a scale hole, the top end of the bottom plate is fixedly provided with a support column, the inside of the C-shaped lantern ring is provided with a fixing mechanism, and the front fixing block slides left and right in the inside of the C-shaped lantern ring; the rear fixing block slides up and down in the C-shaped lantern ring; the bottom end of the pull block is fixedly connected with the top end of the front fixed block; the bottom of first bolt and the top fixed connection of back fixed block. The rat tail intervertebral disc needling device solves the problem that the existing tail intervertebral disc needling device cannot be used for positioning and fixing rats with different diameters when puncturing the rats, so that the puncture angle and the puncture depth are affected in the process of puncturing.
Description
Technical Field
The utility model relates to the technical field of biological experimental devices, in particular to a rat tail intervertebral disc needling device.
Background
Lumbago is a very common disease which afflicts human beings, the main causes of the lumbago are disc degeneration and the like, it is particularly important to establish a proper animal model of disc degeneration to study various blocked or reversed disc degeneration treatment methods, at present, rats are most commonly used as experimental animals, and a tail disc needling device is used as an experimental tool for the rats;
the existing tail disc needling device can also have the problem of positioning rats with different puncture depths and difficult adaptation to rats with different diameters in the using process;
the reason that there is such problem is that the existing tail disc needling device is used to fix the rat on the fixer at first and then to puncture the tail of the rat by adopting the manual puncturing mode, but in the actual operation process, the final effect of puncturing may be damaged due to the different puncture depths caused by the different puncture needles in the manual puncturing mode, and the rat cannot be positioned and fixed according to the rats with different diameters during puncturing, so that the problem of influencing the puncture angle and the puncture depth during puncturing is caused.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides a rat tail intervertebral disc needling device, which solves the problem that the existing tail intervertebral disc needling device cannot be used for positioning and fixing rats with different diameters when the rats are punctured, so that the puncture angle and the puncture depth are influenced in the puncturing process.
(II) technical scheme
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the rat tail intervertebral disc needling device comprises a bottom plate, wherein a C-shaped lantern ring is arranged at the top end of the bottom plate, and a positioning plug tube is arranged at the top end of the C-shaped lantern ring;
the positioning pin hole is formed in the positioning plug tube, the scale hole is formed in the outer surface of the positioning plug tube, the support column is fixedly mounted at the top end of the bottom plate, and the C-shaped lantern ring is fixedly mounted at the top end of the support column. The inside of C shape lantern ring is provided with fixed establishment, fixed establishment includes:
the front fixing block is positioned at the front end of the inside of the C-shaped lantern ring and slides left and right in the inside of the C-shaped lantern ring;
the rear fixing block is positioned at the rear end of the inside of the C-shaped lantern ring and slides up and down in the inside of the C-shaped lantern ring;
the bottom end of the pull block is fixedly connected with the top end of the front fixed block;
the bottom of the first bolt is fixedly connected with the top of the rear fixed block.
Preferably, the top of the C-shaped lantern ring is provided with a sliding groove, the pull block slides in the sliding groove, the bottom end of the first bolt penetrates through the surface of the C-shaped lantern ring, and the first bolt is in threaded connection with the C-shaped lantern ring.
Preferably, the two sides of the C-shaped lantern ring are provided with second bolts, one ends of the second bolts extend into the C-shaped lantern ring, the second bolts are in threaded connection with the C-shaped lantern ring, and the two sides of the C-shaped lantern ring are provided with penetrating fixing grooves.
Preferably, the scale holes are vertically arranged at equal intervals, the scale holes are communicated with the positioning pinholes, and a scale is arranged outside the scale holes.
The utility model discloses a rat tail intervertebral disc needling device, which has the following beneficial effects:
1. this rat tail intervertebral disc needling ware can carry out preliminary fixed to the afterbody front end position of rat through the back fixed block that sets up, at this moment, the user need draw the piece with hand and drive the interior slip of preceding fixed block at the spout, can fix the head of rat according to the rat of different length through the fixed block that sets up in the inside removal of C shape lantern ring, can fix the rat of different diameters through the second bolt that sets up, can fix the rat of equidimension.
2. This rat tail intervertebral disc acupuncture ware, we adopt transparent material to make the device, at the in-process of acupuncture, can observe the state of rat at any time to the inside that the user inserted the locating needle to the locating needle hole can clearly see the degree of depth of acupuncture through the scale hole that sets up.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the internal structure of the C-shaped collar of the present utility model;
FIG. 3 is a schematic view of a positioning plug cartridge according to the present utility model.
In the figure: 1. a bottom plate; 2. a support column; 3. a C-shaped collar; 4. positioning the plug-in cylinder; 401. positioning pinholes; 402. a scale hole; 5. a fixing mechanism; 501. a front fixed block; 502. a rear fixed block; 503. pulling blocks; 504. a first bolt; 6. a chute; 7. a second bolt; 8. a fixing groove.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions in the embodiments of the present utility model are clearly and completely described, and it is obvious that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The rat tail intervertebral disc needling device solves the problem that the existing tail intervertebral disc needling device cannot be used for positioning and fixing rats according to different diameters when the rats are punctured, so that the puncture angle and the puncture depth are affected in the puncturing process, and the fixed positioning of the rats with different diameters is realized, so that the puncture angle and the puncture depth are not affected in the puncturing process.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Embodiment 1,
The embodiment of the utility model discloses a rat tail intervertebral disc needling device.
According to the figures 1-3, the device comprises a bottom plate 1, wherein the top end of the bottom plate 1 is provided with a C-shaped lantern ring 3, and the top end of the C-shaped lantern ring 3 is provided with a positioning plug tube 4;
the inside of location grafting section of thick bamboo 4 has seted up location pinhole 401, and scale hole 402 has been seted up to the surface of location grafting section of thick bamboo 4, and the top fixed mounting of bottom plate 1 has support column 2, and the top fixed mounting of support column 2 has C shape lantern ring 3. The inside of the C-shaped collar 3 is provided with a fixing mechanism 5, the fixing mechanism 5 comprising:
the front fixing block 501, the front fixing block 501 is positioned at the front end of the inside of the C-shaped lantern ring 3, and the front fixing block 501 slides left and right inside the C-shaped lantern ring 3;
the rear fixing block 502 is positioned at the rear end of the inside of the C-shaped lantern ring 3, and the rear fixing block 502 slides up and down in the inside of the C-shaped lantern ring 3;
the bottom end of the pulling block 503 is fixedly connected with the top end of the front fixing block 501;
and the bottom end of the first bolt 504 is fixedly connected with the top end of the rear fixed block 502.
Working principle: when the utility model is used, a user needs to place a rat in the C-shaped lantern ring 3, the head of the rat is positioned in the direction of the front fixing block 501, the tail of the rat is positioned in the direction of the rear fixing block 502, the front end of the tail of the rat is positioned right below the rear fixing block 502, at the moment, the first bolt 504 needs to be rotated to drive the rear fixing block 502 to move downwards so as to fix the tail of the rat, four feet of the rat are respectively plugged into the fixing groove 8, at the moment, the user needs to pull the pull block 503 by hand to drive the front fixing block 501 to move in the C-shaped lantern ring 3, at the moment, the front fixing block 501 is moved to the position of the head of the rat, the head of the rat can be fixed, and then the user needs to respectively rotate the second bolts 7 at two sides of the C-shaped lantern ring 3, so that the middle position of the rat can be fixed.
Embodiment II,
The embodiment of the utility model discloses a rat tail intervertebral disc needling device.
According to fig. 1-3, the top end of the C-shaped collar 3 is provided with a chute 6, a pull block 503 slides inside the chute 6, the bottom end of a first bolt 504 penetrates through the surface of the C-shaped collar 3, and the first bolt 504 is in threaded connection with the C-shaped collar 3.
The both sides of C shape lantern ring 3 are provided with second bolt 7, and the inside of C shape lantern ring 3 is stretched into to the one end of second bolt 7, and second bolt 7 and C shape lantern ring 3 threaded connection, and fixed slot 8 that runs through has been seted up to the both sides of C shape lantern ring 3.
The scale holes 402 are vertically and equidistantly arranged, the scale holes 402 are communicated with the positioning pinholes 401, and scales are arranged outside the scale holes 402.
Working principle:
in order to facilitate the observation and accurate positioning of the needle penetration depth of the positioning needle hole 401 and the positioning plug tube 4, the device is made of transparent materials, and at the moment, a user inserts the positioning needle into the positioning needle hole 401, and the depth of needling can be clearly seen through the arranged scale holes 402;
can carry out preliminary fixed to the afterbody front end position of rat through the back fixed block 502 that sets up, at this moment, the user needs to draw the piece 503 with the hand and drive preceding fixed block 501 and slide in the inside of spout 6, the inside removal at C shape lantern ring 3 through the preceding fixed block 501 that sets up can fix the head of rat according to the rat of different length, can fix the rat of different diameters through the second bolt 7 that sets up, and we adopt transparent material to make the device, at the in-process of acupuncture, can observe the state of rat at any time, and the user inserts the locating needle into the inside of locating pinhole 401, can clearly see the degree of depth of acupuncture through the scale hole 402 that sets up.
In summary, compared with the prior art, the method has the following beneficial effects:
1. can carry out preliminary fixed to the afterbody front end position of rat through the back fixed block 502 that sets up, at this moment, the user need hand pulling pull piece 503 drive preceding fixed block 501 slide in the inside of spout 6, and the head of rat can be fixed according to the rat of different length through the inside removal of the preceding fixed block 501 that sets up at C shape lantern ring 3, can fix the rat of different diameters through the second bolt 7 that sets up, can fix the rat of equidimension.
2. The device is made of transparent materials, the state of a rat can be observed at any time in the needling process, and a user inserts a positioning needle into the positioning needle hole 401, so that the needling depth can be clearly seen through the arranged scale holes 402.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The rat tail intervertebral disc needling device comprises a bottom plate (1), wherein a C-shaped lantern ring (3) is arranged at the top end of the bottom plate (1), and a positioning plug tube (4) is arranged at the top end of the C-shaped lantern ring (3);
the method is characterized in that: a positioning pinhole (401) is formed in the positioning plug tube (4), a scale hole (402) is formed in the outer surface of the positioning plug tube (4), a support column (2) is fixedly arranged at the top end of the bottom plate (1), and a C-shaped lantern ring (3) is fixedly arranged at the top end of the support column (2); the inside of C shape lantern ring (3) is provided with fixed establishment (5), fixed establishment (5) include:
the front fixing block (501), the front fixing block (501) is positioned at the front end of the inside of the C-shaped lantern ring (3), and the front fixing block (501) slides left and right in the inside of the C-shaped lantern ring (3);
the rear fixing block (502) is positioned at the rear end of the inside of the C-shaped lantern ring (3), and the rear fixing block (502) slides up and down in the inside of the C-shaped lantern ring (3);
the bottom end of the pull block (503) is fixedly connected with the top end of the front fixed block (501);
and the bottom end of the first bolt (504) is fixedly connected with the top end of the rear fixed block (502).
2. A rat tail disc needling apparatus as claimed in claim 1, wherein: the sliding chute (6) is arranged at the top end of the C-shaped lantern ring (3), the pull block (503) slides in the sliding chute (6), the bottom end of the first bolt (504) penetrates through the surface of the C-shaped lantern ring (3), and the first bolt (504) is in threaded connection with the C-shaped lantern ring (3).
3. A rat tail disc needling apparatus as claimed in claim 1, wherein: the two sides of the C-shaped lantern ring (3) are provided with second bolts (7), one ends of the second bolts (7) extend into the C-shaped lantern ring (3), the second bolts (7) are in threaded connection with the C-shaped lantern ring (3), and two sides of the C-shaped lantern ring (3) are provided with penetrating fixing grooves (8).
4. A rat tail disc needling apparatus as claimed in claim 1, wherein: the said
The scale holes (402) are vertically and equidistantly arranged, the scale holes (402) are communicated with the positioning pinholes (401),
the outside of scale hole (402) is provided with the scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320524293.8U CN219680841U (en) | 2023-03-17 | 2023-03-17 | Rat tail intervertebral disc needling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320524293.8U CN219680841U (en) | 2023-03-17 | 2023-03-17 | Rat tail intervertebral disc needling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219680841U true CN219680841U (en) | 2023-09-15 |
Family
ID=87940568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320524293.8U Active CN219680841U (en) | 2023-03-17 | 2023-03-17 | Rat tail intervertebral disc needling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219680841U (en) |
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2023
- 2023-03-17 CN CN202320524293.8U patent/CN219680841U/en active Active
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