Mouse tail fixing hemostasis device

Abstract

The utility model discloses a mouse tail fixing and hemostasis device, and relates to the technical field of biology, in particular to a mouse tail fixing and hemostasis device which comprises a base, anti-skid supporting columns are installed at the four corners of the lower portion of the base, a support is installed above the base, an inclined plate is installed above the support, and a mouse tail fixing and hemostasis device is installed above the inclined plate. A mouse fixing seat assembly is installed on the inclined upper portion of the inclined plate, a clamping bottom plate is installed on the inclined lower portion of the inclined plate, and a screw rod in threaded connection with the clamping bottom plate is rotationally connected to the lower portion of the inclined plate. According to the mouse tail fixing and hemostasis device, the clamping bottom plate and the pressing frame are arranged in a matched mode, so that the mouse tail fixing and hemostasis device has the effect of conveniently pressing the tail of a mouse, and the silica gel pad and the rubber strip are arranged in a matched mode, so that the mouse tail fixing and hemostasis device has the effect of preventing the mouse tail from being damaged by pressing; and through cooperative arrangement of an inclined plate, a clamping bottom plate, a screw rod and a rubber strip, the mouse tail fixing and hemostasis device has the effect of not hindering injection of the mouse tail.

Description

Technical Field

[0001] The utility model relates to the field of biotechnology, in particular to a mouse tail fixing and hemostasis device. Background Art

[0002] In laboratories and animal care, when performing surgery or treatment on mice, it is often necessary to perform surgery on their tails. However, the mouse tail fixation devices commonly used on the market have certain limitations during use, such as being inconvenient to press the mouse's tail, causing discomfort to the mouse, and the large area of ​​the mouse's tail being covered making it inconvenient for injections. Utility Model Content

[0003] In view of the deficiencies of the prior art, the utility model provides a mouse tail fixing hemostasis device, which solves the problems raised in the above-mentioned background technology.

[0004] To achieve the above objectives, the utility model is implemented through the following technical solutions: a mouse tail fixing and hemostatic device, comprising a base, four corners below the base are equipped with anti-slip pillars, a bracket is installed above the base, an inclined plate is installed above the bracket, a mouse fixing seat assembly is installed obliquely above the inclined plate, a clamping base plate is installed obliquely below the inclined plate, a screw threadedly connected to the clamping base plate is rotatably connected below the inclined plate, a silicone pad is inlaid in the middle of the clamping base plate, a clamping frame is hinged above the clamping base plate, the clamping frame comprises an arc-shaped connecting strip, one end of the arc-shaped connecting strip is plugged with a hinge shaft, one end of the arc-shaped connecting strip is equipped with a support shaft, and a rubber strip is arranged between the hinge shaft and the support shaft.

[0005] Preferably, the upper and lower parts of the mouse fixing seat assembly are both threadedly connected with plum head bolts, and broken edge holes are opened on both sides of the lower end of the mouse fixing seat assembly.

[0006] Preferably, a square groove is provided in the middle of the lower end of the inclined plate, and limiting connecting blocks are provided below the two ends of the clamping base plate, and the clamping base plate can slide on the inclined plate along the length direction of the inclined plate through the limiting connection blocks and the square groove.

[0007] Preferably, the screw rod passes through the folding plate arranged above the bracket and below the inclined plate and is loosely fitted, and the upper end of the screw rod is threadedly connected with a hexagonal nut to prevent the screw rod from moving up and down. When the screw rod is turned, the clamping base plate can be driven to move up and down.

[0008] Preferably, the hinge shaft passes through a through hole opened on one side of the clamping base plate, and a slot in which the support shaft can be embedded is provided on the other side of the clamping base plate. When the support shaft is buckled into the slot, the rubber strip is pressed on top of the silicone pad.

[0009] Preferably, the silicone pad moves synchronously with the clamping base plate, and a V-shaped groove for accommodating the tail of the mouse is provided in the middle of the silicone pad. Beneficial Effects

[0010] The utility model provides a mouse tail fixing hemostasis device, which has the following beneficial effects:

[0011] 1. The mouse tail fixing hemostatic device has the effect of conveniently pressing the mouse's tail through the coordinated arrangement of the clamping base plate and the pressing frame. Since the pressing frame is connected to the clamping base plate by a hinge, the pressing frame can be fastened above the clamping base plate with one hand, making it easy to complete the operation of pressing the mouse's tail.

[0012] 2. The mouse tail fixing hemostatic device has the effect of avoiding crushing of the mouse's tail through the coordinated arrangement of the silicone pad and the rubber strip. The mouse's tail is clamped between the silicone pad and the rubber strip. Since the materials of the silicone pad and the rubber strip are relatively soft, the mouse's tail can be avoided from being crushed.

[0013] 3. The mouse tail fixing hemostatic device has the effect of not hindering the injection of the mouse tail through the coordinated arrangement of the inclined plate, the clamping bottom plate, the screw and the rubber strip. The mouse tail is pressed from above by multiple rubber strips. Since there is a certain distance between the rubber strips, the mouse tail can be injected through these gaps. If the position where the injection is required is just covered by the rubber strip, the screw can be rotated to drive the clamping bottom plate to slide through the thread to change the relative position of the rubber strip and the mouse tail, thereby exposing the position where the injection is required, thereby achieving the effect of not hindering the injection of the mouse tail. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the overall three-dimensional view of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the front view of the utility model;

[0016] Figure 3 It is a structural schematic diagram of a partial stereoscopic view of the utility model;

[0017] Figure 4 It is a structural schematic diagram of the pressing frame of the utility model.

[0018] In the figure: 1. base; 2. anti-slip support; 3. bracket; 4. inclined plate; 401. square groove; 5. mouse fixing seat assembly; 501. plum head bolt; 502. broken edge hole; 6. clamping bottom plate; 601. limit connecting block; 7. screw; 8. silicone pad; 9. clamping frame; 901. arc connecting strip; 902. hinge shaft; 903. support shaft; 10. rubber strip. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0020] See also Figures 1 to 4 The utility model provides a technical solution: a mouse tail fixing hemostasis device, comprising a base 1, four corners below the base 1 are equipped with anti-slip pillars 2, a bracket 3 is installed above the base 1, an inclined plate 4 is installed above the bracket 3, a mouse fixing seat assembly 5 is installed obliquely above the inclined plate 4, the upper and lower parts of the mouse fixing seat assembly 5 are both threadedly connected with plum head bolts 501, and both sides of the lower end of the mouse fixing seat assembly 5 are provided with broken edge holes 502, and the mouse is stuffed into the mouse After the fixing seat assembly 5 is installed, the plum head bolt 501 is screwed inward to restrict the mouse. The two hind legs of the mouse extend from the broken edge holes 502. A clamping base plate 6 is installed obliquely below the inclined plate 4. A square groove 401 is opened in the middle position of the lower end of the inclined plate 4. A limited connection block 601 is set below the two ends of the clamping base plate 6. The limited connection block 601 and the square groove 401 can be used as the limit to make the clamping base plate 6 slide on the inclined plate 4 along the length direction of the inclined plate 4, and the lower part of the inclined plate 4 rotates A screw rod 7 is connected to the clamping base plate 6 through a thread. The screw rod 7 passes through the folding plate arranged above the bracket 3 and below the inclined plate 4 and is clearance-matched. The upper end of the screw rod 7 is threadedly connected with a hexagonal nut to prevent the screw rod 7 from moving up and down. When the screw rod 7 is turned, the clamping base plate 6 can be driven to move up and down. A silicone pad 8 is inlaid in the middle of the clamping base plate 6. The silicone pad 8 moves synchronously with the clamping base plate 6. A V-shaped groove for placing the mouse's tail is arranged in the middle of the silicone pad 8. A pressure plate 8 is hinged on the top of the clamping base plate 6. The clamping frame 9 includes an arc-shaped connecting strip 901, one end of which is plugged with a hinge shaft 902, one end of which is installed with a support shaft 903, a rubber strip 10 is arranged between the hinge shaft 902 and the support shaft 903, the hinge shaft 902 passes through a through hole opened on one side of the clamping base plate 6, and a card slot that can be embedded in the support shaft 903 is arranged on the other side of the clamping base plate 6, and when the support shaft 903 is buckled into the card slot, the rubber strip 10 is pressed on top of the silicone pad 8.

[0021] When in use, first insert the mouse from the lower end of the mouse fixing seat assembly 5 until the two hind legs of the mouse are inserted into the broken edge holes 502, and then push all the plum head bolts 501 into the mouse fixing seat assembly 5. Since the ends of the plum head bolts 501 are arranged at the front and rear positions of the mouse body, the mouse can be prevented from escaping from the mouse fixing seat assembly 5. Then, put the tail of the mouse into the V-shaped groove in the middle of the silicone pad 8 and slightly straighten it. Then, turn over the clamping frame 9 and buckle the support shaft 903 into the groove on one side of the clamping bottom plate 6. At this time, the rubber strip 10 is also turned over and pressed to Above the mouse's tail, the mouse's tail is fixed by clamping the silicone pad 8 and the rubber strip 10 from top to bottom. Since the silicone pad 8 and the rubber strip 10 are soft, the mouse's tail can be avoided from being crushed. A certain distance is set between the rubber strips 10, and the mouse's tail can be injected through these gaps. If the position where the injection is required is just covered by the rubber strip 10, the screw 7 can be rotated to drive the clamping base plate 6 to slide through the thread to change the relative position of the rubber strip 10 and the mouse's tail, thereby exposing the position where the injection is required, so it is convenient to perform the injection operation at any position of the mouse's tail.

[0022] In summary, the mouse tail fixing hemostasis device is connected to the clamping base plate 6 by a hinged manner, so the clamping frame 9 can be fastened on the top of the clamping base plate 6 with one hand, so that the operation of clamping the mouse tail is easy to complete, and the mouse tail is clamped between the silicone pad 8 and the rubber strip 10. Since the materials of the silicone pad 8 and the rubber strip 10 are relatively soft, the mouse tail can be avoided from being crushed. The mouse tail is pressed from above by multiple rubber strips 10. Since a certain distance is set between the rubber strips 10, the mouse tail can be injected through these gaps. If the position where the injection is required is just covered by the rubber strip 10, the screw 7 can be rotated to drive the clamping base plate 6 to slide through the thread to change the relative position of the rubber strip 10 and the mouse tail, thereby exposing the position where the injection is required, thereby achieving the effect of not hindering the injection of the mouse tail.

[0023] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mouse tail fixation hemostasis device, comprising a base (1), Features: Anti-slip struts (2) are installed at the four corners below the base (1), a bracket (3) is installed above the base (1), an inclined plate (4) is installed above the bracket (3), a mouse fixing seat assembly (5) is installed obliquely above the inclined plate (4), a clamping base plate (6) is installed obliquely below the inclined plate (4), a screw (7) threadedly connected to the clamping base plate (6) is rotatably connected below the inclined plate (4), a silicone pad (8) is embedded in the middle of the clamping base plate (6), a clamping frame (9) is hinged above the clamping base plate (6), and the clamping frame (9) includes an arc-shaped connecting strip (901), one end of the arc-shaped connecting strip (901) is plugged with a hinge shaft (902), one end of the arc-shaped connecting strip (901) is installed with a support shaft (903), and a rubber strip (10) is arranged between the hinge shaft (902) and the support shaft (903).

2. The mouse tail fixing hemostasis device according to claim 1, Features: The upper and lower parts of the mouse fixing seat assembly (5) are both threadedly connected with plum head bolts (501), and broken edge holes (502) are provided on both sides of the lower end of the mouse fixing seat assembly (5).

3. The mouse tail fixing hemostasis device according to claim 1, Features: A square groove (401) is provided in the middle of the lower end of the inclined plate (4), and limit connection blocks (601) are provided below the two ends of the clamping base plate (6). The limit connection blocks (601) and the square groove (401) are used to limit the clamping base plate (6) so that the clamping base plate (6) can slide on the inclined plate (4) along the length direction of the inclined plate (4).

4. The mouse tail fixing hemostasis device according to claim 1, Features: The screw rod (7) passes through the folding plate arranged above the bracket (3) and below the inclined plate (4) and is loosely fitted. The upper end of the screw rod (7) is threadedly connected with a hexagonal nut to prevent the screw rod (7) from moving up and down. When the screw rod (7) is turned, the clamping base plate (6) can be driven to move up and down.

5. The mouse tail fixing hemostasis device according to claim 1, Features: The hinge shaft (902) passes through a through hole provided on one side of the clamping base plate (6), and a slot in which the support shaft (903) can be embedded is provided on the other side of the clamping base plate (6). When the support shaft (903) is buckled into the slot, the rubber strip (10) is pressed on the top of the silicone pad (8).

6. The mouse tail fixing hemostasis device according to claim 1, Features: The silicone pad (8) moves synchronously with the clamping base plate (6), and a V-shaped groove for accommodating the tail of a mouse is provided in the middle of the silicone pad (8).

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