CN217014321U - Rat restraint frame capable of performing double-sided needling operation - Google Patents
Rat restraint frame capable of performing double-sided needling operation Download PDFInfo
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- CN217014321U CN217014321U CN202120381437.XU CN202120381437U CN217014321U CN 217014321 U CN217014321 U CN 217014321U CN 202120381437 U CN202120381437 U CN 202120381437U CN 217014321 U CN217014321 U CN 217014321U
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Abstract
The utility model discloses a rat restraint frame capable of carrying out double-sided needling operation, which comprises a base, wherein the base is in a rectangular frame shape, four corners of the base are fixedly connected with the middle part of a supporting leg, the supporting leg is arranged perpendicular to the base, a plurality of sliding rods are arranged in the middle part of the base along the length direction, a gap exists between every two adjacent sliding rods, sliding blocks are arranged at two ends of each sliding rod, sliding grooves are arranged on the inner walls of two long edges of the base and are matched with the sliding grooves, limiting bulges are arranged at openings of the side walls of the sliding grooves, head fixing nails are fixedly arranged at the head end of the base along the outer side of the length direction, and limb fixing nails are arranged on the base along the side surface of the length in an adjustable manner. The adjustable binding frame can realize the adjustability of the binding frame, reduce the compression injury of the whole-body binding type binding to the internal organs of the rat, reduce the death rate of the binding and save the experiment cost.
Description
Technical Field
The utility model relates to the field of animal experiment devices, in particular to a rat restraint frame capable of carrying out double-sided acupuncture operation.
Background
Among animal experiments related to acupuncture in traditional Chinese medicine, the experiment of performing acupuncture on rats is very common. The acupuncture operation of the rat firstly needs to bind the rat, and the currently common binding method is to bind a plurality of magic tapes from the chest and the back to the lower limb. The restriction method is easy to cause nasal cavity blood spray, vaginal bleeding and even suffocation death of the rat, and the restriction method causes destructive influence on the whole body extrusion and viscera, interferes the experimental process and influences the experimental result. Meanwhile, the existing fixing technology is only suitable for needling the abdomen or the back of a rat and cannot simultaneously needle the abdomen and the back, so that the classical acupuncture point combination method of acupuncture and moxibustion, namely the Shu alarm acupuncture point combination method, is difficult to realize on an animal body. Along with the development of the experiment, the weight and the size of the rat are also continuously increased, when the rat is restrained, the restraint difficulty is increased, and the rat is easy to escape, and if a new restraint frame is purchased, the experiment cost is increased.
There is the utility model patent "a two-sided acupuncture rat fixing device for experiment" of utility model with application number CN201921680137.0, this fixer is including bearing the base, splint and screw, the top that bears the base is provided with splint, the bottom of splint is pegged graft in bearing the draw-in groove that the base upper surface was seted up, splint include preceding clamp splice and back clamp splice, the cavity has all been seted up on the surface of clamp splice, equal fixed mounting has the perpendicular holding strip and the horizontal holding strip that are used for pressing from both sides tight rat on the clamp splice, preceding clamp splice passes through fixed screw fixed connection with the back clamp splice. During the experiment, a rat is placed between the front clamping block and the rear clamping block, the two clamping blocks are fixed through fixing screws, and the bottom ends of the front clamping block and the rear clamping block are clamped in clamping grooves formed in the surfaces of the heavy blocks. The advantage of this patent is the effectual phenomenon of having avoided the rat to appear in the experiment and having moved in disorder, and the acupuncture point is look for through the acupuncture to the people of being convenient for, is favorable to the normal clear of experiment. The defects are that the rat is fixed by a splint, has no elasticity, is easy to be restrained too tightly during actual operation to cause oppressive injury, and is not easy to clean.
The existing rat fixer is only suitable for needling the abdomen or the back of the rat and is difficult to realize the simultaneous needling of the abdomen and the back, thereby causing the difficult realization of the classical acupuncture point combination method of acupuncture and moxibustion and the point combination method of Shu and alarm. Simultaneously along with the development of experiment, the weight and the size of rat also constantly increase, when the constraint rat, the constraint degree of difficulty increases, and the rat easily escapes, if purchase new constraint frame this moment, the experiment cost also increases.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rat restraint frame capable of carrying out double-sided acupuncture operation, which can realize the adjustability of the restraint frame, reduce the compression injury of the whole-body binding type restraint on the internal organs of the rat, reduce the death rate of the restraint and save the experiment cost.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model discloses a rat restraint frame capable of carrying out double-sided needling operation, which comprises a base, wherein the base is in a rectangular frame shape, four corners of the base are fixedly connected with the middle part of a supporting leg, the supporting leg is arranged perpendicular to the base, a plurality of sliding rods are arranged in the middle part of the base along the length direction, a gap exists between every two adjacent sliding rods, sliding blocks are arranged at two ends of each sliding rod, sliding grooves are arranged on the inner walls of two long edges of the base and are matched with the sliding grooves, limiting bulges are arranged at openings of the side walls of the sliding grooves, head fixing nails are fixedly arranged at the head end of the base along the outer side of the length direction, and limb fixing nails are arranged on the base along the side surface of the length in an adjustable manner.
Preferably, the side of base along length is equipped with a plurality of adjustment holes, and a plurality of adjustment holes set up along length direction equidistant, and the adjustment hole is the screw hole, and limb staple root adaptation adjustment hole.
Preferably, the base is equipped with the sliding tray along the side of length, and the sliding tray opening is equipped with spacing protruding stupefied, and limb staple root adaptation sliding tray, limb staple are coaxial to be equipped with the hand and twist the bolt, and the hand is twisted the bolt and is run through limb staple bottom surface.
Preferably, the sliding rod is made of elastic materials.
Preferably, the slide bar is made of iron wire.
Preferably, the slider is spherical.
Preferably, the base is wood.
The utility model has the beneficial effects that:
1. the utility model overcomes the single applicability of the existing binding device, namely only being suitable for independently needling the abdomen or the back, and the use of a plurality of sliding rods not only exposes the abdomen and the back of a rat, but also is beneficial to acupuncture point positioning and acupuncture.
2. The utility model overcomes the problem that the binding belt or the splint is too tight, and the utility model only binds the head and the four limbs by utilizing the elastic belt, thereby avoiding the damage of the rat caused by the overlarge binding pressure.
3. The utility model overcomes the unadjustable property of the binding device, adopts the adjustable screws to ensure that the binding device can change along with the change of the body shape and the body weight of the rat, does not need to buy a new binding device and also overcomes the problem of increasing the cost.
Drawings
FIG. 1 is a schematic diagram of a first embodiment;
FIG. 2 is a schematic view of the second embodiment;
FIG. 3 is a cross-sectional view of the base;
fig. 4 is a sectional view of the slide groove.
In the figure: 1-base, 2-supporting leg, 3-sliding bar, 4-sliding block, 5-sliding groove, 6-limit projection, 7-head fixing nail, 8-limb fixing nail, 9-adjusting hole, 10-sliding groove, 11-hand screw bolt, 12-limit projection.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings.
As shown in figures 1 and 3, the embodiment I comprises a base 1, the base 1 is rectangular frame-shaped, four corners of the base 1 are fixedly connected with the middle part of a supporting leg 2, the supporting leg 2 is arranged perpendicular to the base 1, the middle part of the base 1 is provided with a plurality of sliding rods 3 along the length direction, gaps exist between the adjacent sliding rods 3, two ends of each sliding rod 3 are respectively provided with a sliding block 4, the inner walls of two long edges of the base 1 are provided with sliding grooves 5, the sliding blocks 4 are matched with the sliding grooves 5, the opening part of the side wall of each sliding groove 5 is provided with a limiting bulge 6, the head end of the base 1 along the outer side of the length direction is fixedly provided with a head fixing nail 7, the side of the base 1 along the length direction is provided with an limb fixing nail 8 in an adjustable way, the side of the base 1 along the length direction is provided with a plurality of adjusting holes 9, the plurality of adjusting holes 9 are arranged at equal intervals along the length direction, the adjusting holes 9 are threaded holes, the root of the limb fixing nail 8 is matched with the adjusting holes 9, the sliding rod 3, the sliding rod is made of the iron wire, the sliding block 4 can be in the shape of a sphere, a block and the like, and the base 1 is made of wood.
As shown in fig. 2 and fig. 3, the difference between the second embodiment and the first embodiment is that the base 1 is provided with a sliding groove 10 along the side surface of the length, the opening of the sliding groove 10 is provided with a limiting convex edge 12, the root of the limb fixing nail 8 is matched with the sliding groove 10, the limb fixing nail 8 is coaxially provided with a hand bolt 11, and the hand bolt 11 penetrates through the bottom surface of the limb fixing nail 8.
During the in-service use, when fixed rat, use the limb staple 8 fixed rat head at an elastic webbing connection both ends, use other four elastic webbing to connect limb staple 8 respectively, the fixed back of rat, when needs two sides acupuncture, stir slide bar 3 and expose the acupuncture part can.
The present invention is capable of other embodiments, and various changes and modifications can be made by one skilled in the art without departing from the spirit and scope of the utility model.
Claims (7)
1. The utility model provides a rat restraint frame that can carry out two-sided acupuncture operation which characterized in that: including base (1), base (1) is the rectangle frame form, base (1) four bights link firmly supporting leg (2) middle part, supporting leg (2) perpendicular base (1) sets up, base (1) middle part is equipped with a plurality of slide bars (3) along length direction, there is the clearance between adjacent slide bar (3), slide bar (3) both ends all are equipped with sliding block (4), two long limit inner walls of base (1) are equipped with spout (5), sliding block (4) adaptation spout (5), the opening part of spout (5) lateral wall is equipped with spacing arch (6), base (1) has set firmly head staple (7) along the head end in the length direction outside, base (1) is equipped with limb portion staple (8) along the side adjustable of length.
2. A rat restraint frame according to claim 1, characterized in that: the side face of the base (1) along the length is provided with a plurality of adjusting holes (9), the adjusting holes (9) are arranged at equal intervals along the length direction, the adjusting holes (9) are threaded holes, and the root of the limb fixing nail (8) is matched with the adjusting holes (9).
3. A rat restraint frame according to claim 1, characterized in that: base (1) is equipped with sliding tray (10) along the side of length, and sliding tray (10) opening is equipped with spacing protruding stupefied (12), and limb staple (8) root adaptation sliding tray (10), limb staple (8) are coaxial to be equipped with hand and to twist bolt (11), and hand is twisted bolt (11) and is run through limb staple (8) bottom surface.
4. A rat restraint frame according to claim 1, characterized in that: the sliding rod (3) is made of elastic material.
5. A rat restraint frame according to claim 4, characterized in that: the slide bar (3) is made of iron wire.
6. A rat restraint frame according to claim 1, characterized in that: the sliding block (4) is spherical.
7. A rat restraint frame according to claim 1, characterized in that: the base (1) is made of wood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120381437.XU CN217014321U (en) | 2021-02-20 | 2021-02-20 | Rat restraint frame capable of performing double-sided needling operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120381437.XU CN217014321U (en) | 2021-02-20 | 2021-02-20 | Rat restraint frame capable of performing double-sided needling operation |
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| Publication Number | Publication Date |
|---|---|
| CN217014321U true CN217014321U (en) | 2022-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120381437.XU Active CN217014321U (en) | 2021-02-20 | 2021-02-20 | Rat restraint frame capable of performing double-sided needling operation |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115918559A (en) * | 2023-03-08 | 2023-04-07 | 中国人民解放军军事科学院军事医学研究院 | Device for establishing mouse chronic constraint stress model |
-
2021
- 2021-02-20 CN CN202120381437.XU patent/CN217014321U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115918559A (en) * | 2023-03-08 | 2023-04-07 | 中国人民解放军军事科学院军事医学研究院 | Device for establishing mouse chronic constraint stress model |
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