Laboratory mouse support

Abstract

The utility model relates to the field of biomedicine scientific research experiments, in particular to a laboratory mouse support which comprises a support body, an operation table, a module and a head cover. The support comprises a fixing frame and an overturning frame, the overturning frame is hinged to the fixing frame, a plurality of positioning grooves are formed in the fixing frame, a supporting frame is hinged to the rear portion of the overturning frame, and the lower end of the supporting frame abuts against one positioning groove; the operation table is fixed to the overturning frame, a module groove is formed in the operation table, and a sliding groove is formed in the top of the module groove; the module is arranged in the module groove, a mouse-shaped groove is formed in the module, fixing pieces are arranged at the positions of four limbs of the mouse-shaped groove, and the head position of the mouse-shaped groove exceeds the edge of the module and corresponds to the sliding groove; the head cover is clamped in the sliding groove in a sliding mode, and the top of the head cover is connected with a gaseous anesthesia catheter. The experimental mouse can be prevented from swinging left and right; the inclination angle of the operation panel can be adjusted, so that personnel operation is facilitated; and the head cover is provided with a detachable gaseous anesthesia catheter, so that the operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the field of biomedical scientific research experiments, in particular to an experimental mouse bracket. Background Art

[0002] Laboratory mice are commonly used experimental animals in medical research. When researchers conduct experiments on laboratory mice, they usually place the mice on a horizontally arranged operating panel and then fix the mice's limbs with rubber bands or tape.

[0003] When performing tracheal intubation, tracheal instillation, laryngoscopy and other operations on laboratory mice, the problems with the above-mentioned laboratory mouse fixing method are: 1) The head and back of the laboratory mouse are in an arc shape, and they are easy to swing left and right when placed on a horizontal panel, affecting the operator's operation; 2) The horizontal operation panel is not conducive to exposing the glottis, affecting the success rate of tracheal intubation and tracheal instillation; 3) Different operators may have different preferences for the angle of the operation panel; 4) The hood used to anesthetize the laboratory mouse is attached to the panel with temporary tape, which has poor stability and is inconvenient to remove. Utility Model Content

[0004] Based on the above problems, the purpose of the present invention is to provide a laboratory mouse stand, and the present invention adopts the following technical solutions:

[0005] The utility model provides an experimental mouse support, comprising:

[0006] A bracket, the bracket comprising a fixed bracket and a flip bracket, the flip bracket being hinged on the fixed bracket, the fixed bracket being provided with a plurality of positioning slots, a support bracket being provided at the rear of the flip bracket, the upper end of the support bracket being hinged on the flip bracket, and the lower end of the support bracket being against one of the positioning slots;

[0007] An operating table, the operating table is fixed on the flip frame, a module slot is provided on the operating table, and a slide slot is provided on the top of the module slot;

[0008] A module, wherein the module is arranged in the module slot, and a mouse-shaped groove is arranged on the module according to the appearance of the experimental mouse, and fixing pieces are arranged at the limbs of the mouse-shaped groove, and the head position of the mouse-shaped groove exceeds the edge of the module and corresponds to the slide groove;

[0009] A head cover, the head cover is slidably engaged in the slide groove, and a gas anesthesia catheter is connected to the top of the head cover;

[0010] The screw is threadedly connected in the slide groove, and a brace is arranged on the screw, and the brace is hooked on the upper incisor of the experimental mouse.

[0011] Preferably, the fixing member is a rubber band.

[0012] Preferably, the gas anesthesia catheter is connected to the head cover via a quick-connect connector.

[0013] Preferably, a belly belt is provided above the module, and both ends of the belly belt are connected to the operating table.

[0014] Preferably, the belly band is a Velcro hook surface, and both sides of the module groove are provided with long Velcro fleece surfaces; or, the belly band is a Velcro fleece surface, and both sides of the module groove are provided with long Velcro hook surfaces; the Velcro fleece surface is bonded and matched with the Velcro hook surface.

[0015] Compared with the prior art, the beneficial technical effects of the utility model are:

[0016] The utility model can effectively fix the limbs and body of the experimental mouse to prevent the experimental mouse from swinging left and right; the inclination angle of the operation panel can be adjusted, which is convenient for personnel to perform operations such as tracheal intubation; the head cover used for anesthetizing the experimental mouse is slidably connected in the slide groove, which is easy to disassemble and has high stability; the head cover is provided with a detachable gas anesthesia catheter, which increases the convenience of operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model will be further described below in conjunction with the accompanying drawings.

[0018] Figure 1 It is a schematic diagram of the structure of the experimental mouse support of the utility model.

[0019] Explanation of the reference numerals: 1. bracket; 101. fixing frame; 102. turning frame; 103. support frame; 104. positioning slot; 2. operating table; 201. module slot; 202. slide slot; 3. module; 301. mouse-shaped groove; 302. fixing piece; 4. hood; 5. gas anesthesia catheter; 6. abdominal belt; 7. braces; 701. braces. DETAILED DESCRIPTION

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments.

[0021] like Figure 1 As shown, this embodiment discloses an experimental mouse stand, including a stand 1, an operating table 2, a module 3, a head cover 4 and screws 7.

[0022] The bracket 1 includes a fixed frame 101 and a flip frame 102. The flip frame 102 is hinged on the fixed frame 101. The fixed frame 101 is provided with a plurality of positioning slots 104. A support frame 103 is provided at the rear of the flip frame 102. The upper end of the support frame 103 is hinged on the flip frame 102. The lower end of the support frame 103 is against one of the positioning slots 104. In this embodiment, an angle mark is provided on one side of each positioning slot 104, so that the experimenter can check the tilt angle of the flip frame 102.

[0023] The operating table 2 is fixed on the turning frame 102 . The operating table 2 can be made of foam material. A module slot 201 is provided on the operating table 2 . A slide slot 202 is provided on the top of the module slot 201 .

[0024] The module 3 is arranged in the module slot 201, and a mouse-shaped groove 301 is arranged on the module 3 according to the appearance of the experimental mouse. According to the size of the experimental mouse, multiple modules 3 can be made, and the size of the mouse-shaped groove 301 on each type of module 3 is different, so as to adapt to experimental mice of different sizes.

[0025] The limbs of the mouse-shaped groove 301 are provided with fixing members 302, and the head of the mouse-shaped groove 301 exceeds the edge of the module 3 and corresponds to the slide groove 202; the hood 4 is slidably engaged in the slide groove 202, and the top of the hood 4 is connected with a gas anesthesia catheter 5, which can be connected to the hood 4 through a quick-connect connector 501. The gas anesthesia catheter 5 can be connected to the anesthesia machine. The fixing member 302 in this embodiment is a rubber band.

[0026] The screw 7 is threadedly connected in the slide groove 202, and a brace 701 is arranged on the screw 7. The brace 701 is hooked on the upper incisors of the experimental mouse. The brace 701 can stretch the head of the experimental mouse backward and downward, making it convenient to insert the laryngoscope through the mouth.

[0027] In this embodiment, a belly band 6 is provided above the module 3, and both ends of the belly band 6 are connected to the operating table 2. The belly band 6 fixes the body of the experimental mouse in the mouse-shaped groove 301. The belly band 6 can be a Velcro hook surface, and at the same time, a long Velcro fur surface is provided on both sides of the module groove 201; the Velcro fur surface is adhered and matched with the Velcro hook surface.

[0028] In addition to this embodiment, the belly band 6 can be a Velcro fleece surface, and at the same time, both sides of the module slot 201 are provided with long Velcro hook surfaces.

[0029] The embodiments described above are only descriptions of the preferred methods of the present invention, and are not intended to limit the scope of the present invention. Without departing from the design spirit of the present invention, various modifications and improvements made to the technical solutions of the present invention by ordinary technicians in this field should fall within the protection scope determined by the claims of the present invention.

Claims

1. A laboratory mouse support, characterized in that: include: A bracket (1), the bracket (1) comprising a fixed frame (101) and a flip frame (102), the flip frame (102) being hinged on the fixed frame (101), the fixed frame (101) being provided with a plurality of positioning grooves (104), a support frame (103) being provided at the rear of the flip frame (102), the upper end of the support frame (103) being hinged on the flip frame (102), and the lower end of the support frame (103) being against one of the positioning grooves (104); An operating table (2), the operating table (2) being fixed on the turning frame (102), the operating table (2) being provided with a module slot (201), and a slide slot (202) being provided at the top of the module slot (201); A module (3), wherein the module (3) is arranged in the module slot (201), and a mouse-shaped groove (301) is arranged on the module (3) according to the appearance of the experimental mouse, and fixing pieces (302) are arranged at the limbs of the mouse-shaped groove (301), and the head position of the mouse-shaped groove (301) exceeds the edge of the module (3) and corresponds to the slide groove (202); A head cover (4), the head cover (4) being slidably engaged in the slide groove (202), and a gas anesthesia catheter (5) being connected to the top of the head cover (4); A screw (7), wherein the screw (7) is threadedly connected in the slide groove (202), and a dental cap (701) is arranged on the screw (7), and the dental cap (701) is hooked on the upper incisor of the experimental mouse.

2. The experimental mouse support according to claim 1, characterized in that: The fixing member (302) is a rubber band.

3. The experimental mouse support according to claim 1, characterized in that: The gas anesthesia catheter (5) is connected to the head cover (4) via a quick-connect connector (501).

4. The experimental mouse support according to claim 1, characterized in that: A belly belt (6) is provided above the module (3), and both ends of the belly belt (6) are connected to the operating table (2).

5. The laboratory mouse support according to claim 4, characterized in that: The belly band (6) is a Velcro hook surface, and both sides of the module slot (201) are provided with long Velcro fleece surfaces; Alternatively, the abdominal belt (6) is a Velcro fleece surface, and both sides of the module slot (201) are provided with long Velcro hook surfaces; The Velcro fleece surface is bonded and matched with the Velcro hook surface.

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