CN219461507U - Animal experiment catheterization device - Google Patents

Abstract

The utility model relates to the field of catheterization, and provides an animal experiment catheterization device which comprises a bottom plate with a binding component and a pressing component, wherein a metal hose is fixed on the bottom plate, the top of the metal hose is fixedly connected with a fixing cylinder, the top of the fixing cylinder is movably connected with a collecting hopper, the bottom of the collecting hopper is inserted with a drainage tube connected with an external collecting bottle, a U-shaped plate is fixed on the bottom plate, the inner side of the U-shaped plate is rotatably connected with a rotating rod, one side of the outer wall of the U-shaped plate is fixedly provided with a rotating motor, and the rubber head and a cotton pad are driven by the extension of an electric telescopic rod to squeeze animal urinary bladder.

Description

Animal experiment catheterization device

Technical Field

The utility model relates to the field of catheterization, in particular to an animal experiment catheterization device.

Background

Animal experiments refer to scientific research performed in laboratory using animals in order to obtain new knowledge about biology, medicine, etc., and animal experiments must be performed by or under the direction of trained persons having research level or professional technical ability, and in experiments on rats and rabbits, urinary catheterization devices for experimental animals are used.

The existing urinary catheterization collection for experimental animals is not available anytime and anywhere, artificial urine is needed, in the artificial urine, the body is inevitably contacted with urine in the process of collecting animal urine, bacteria are more or less present in the animal urine, so that the insanitary of workers can be caused, and the psychological adverse reaction of the experimental workers can be caused.

Therefore, the technical proposal particularly provides an animal experiment catheterization device to solve the problems.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model aims to provide an animal experiment catheterization device.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides an animal experiment urethral catheterization device, is including the bottom plate of binding the subassembly and compressing tightly the subassembly in the area, fixed metal collapsible tube on the bottom plate, fixed section of thick bamboo top fixedly connected with collects the bucket, collect bucket bottom grafting has the drainage tube that is connected with outside collection bottle, fixed U template on the bottom plate, the inboard rotation of U template is connected with a bull stick, fixed rotating electrical machines on U template outer wall one side, the output of rotating electrical machines with the one end of bull stick is connected, bull stick bottom mounting is equipped with the diaphragm, the diaphragm bottom is through the screw mounting electric telescopic handle, electric telescopic handle's output is fixed with the rubber head, the fixed surface of rubber head is equipped with cotton pad.

Further, the binding assembly comprises two supporting rods fixed on the upper surface of the bottom plate, an arc-shaped plate is arranged on the supporting rods, a threaded column is fixed at the bottom end of the arc-shaped plate, the threaded column is inserted into the top of the supporting rods in a threaded mode, and a rubber band is installed at the top of the arc-shaped plate.

Further, a setting groove is formed in the upper surface of the bottom plate, and a subsidiary cotton pad is placed in the setting groove.

Further, the compressing assembly comprises two fixing plates fixed on the outer side face of the bottom plate, a screw rod is rotatably arranged between the fixing plates, one of the fixing plates is contacted with a rotary table connected with the screw rod, an L-shaped plate is sleeved on the screw rod through threads, and a traction rod penetrating through the L-shaped plate is fixedly arranged between the fixing plates.

Further, the L-shaped plate is provided with a compacting plate, the L-shaped plate is provided with a threaded rotating rod in a threaded manner, the bottom of the threaded rotating rod is in a T shape, and the T shape of the bottom of the threaded rotating rod is positioned in the top of the compacting plate.

Further, the mounting plate is installed through the screw to the clamp plate bottom, a bubble cotton pad is fixed on the mounting plate, L template with fixedly be equipped with a plurality of telescopic links between the clamp plate.

The beneficial effects of the utility model are as follows:

when collecting or collecting animal urine, the collecting bucket is inserted into the top of the fixed barrel, then the drainage tube is inserted into the bottom of the collecting bucket, one end of the drainage tube is led out from the side face of the fixed barrel, and then the top of the collecting bucket is propped against the urethral orifice of a rat or a rabbit.

The rotating motor drives the transverse plate and the electric telescopic rod to rotate, the electric telescopic rod is inclined after the electric telescopic rod is rotated, so that the rubber head and the cotton pad are better aligned to the bladder of an animal, the rubber head and the cotton pad are driven to squeeze the animal bladder by matching with the extension of the electric telescopic rod, the action of the electric telescopic rod is made to be gentle by arranging the rubber head and the cotton pad, the bladder is squeezed conveniently, and the animal urinary is enabled to be achieved, so that the animal experiment urinary catheterization device has the effect of assisting animal urinary.

Drawings

In the drawings:

FIG. 1 is a front view of the present utility model;

FIG. 2 is a schematic view of a collection bucket of the present utility model;

FIG. 3 is a schematic view of an electric telescopic rod according to the present utility model;

FIG. 4 is an arcuate plate of the present utility model;

fig. 5 is a schematic view of a compression assembly of the present utility model.

Reference numerals illustrate:

1. a bottom plate; 2. a metal hose; 3. a fixed cylinder; 4. a collection bucket; 5. a drainage tube; 6. a U-shaped plate; 7. a rotating rod; 8. a rotating electric machine; 9. a cross plate; 10. an electric telescopic rod; 11. a rubber head; 12. a cotton pad; 13. a support rod; 14. an arc-shaped plate; 15. a threaded column; 16. a rubber band; 17. a secondary cotton pad; 18. a fixing plate; 19. a screw rod; 20. a turntable; 21. an L-shaped plate; 22. a compacting plate; 23. a threaded rotating rod; 24. a mounting plate; 25. a foam pad; 26. a telescopic rod.

Detailed Description

The present utility model will now be described in further detail with reference to the drawings and examples, wherein it is apparent that the examples described are only some, but not all, of the examples of the utility model. Embodiments and features of embodiments in this application may be combined with each other without conflict. All other embodiments, based on the embodiments of the utility model, which would be apparent to one of ordinary skill in the art without inventive effort are within the scope of the utility model.

It should be noted that, in the embodiment of the present utility model, directional indications such as up, down, left, right, front, and rear … … are referred to, and the directional indications are merely used to explain the relative positional relationship, movement conditions, and the like between the components in a specific posture such as that shown in the drawings, and if the specific posture is changed, the directional indications are changed accordingly.

In addition, "a plurality of" means two or more. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed by the utility model.

Referring to the drawings 1-5 of the specification, the utility model provides an animal experiment catheterization device, which comprises a bottom plate 1 with a binding component and a pressing component, wherein a metal hose 2 is fixed on the bottom plate 1, the top of the metal hose 2 is fixedly connected with a fixed cylinder 3, the top of the fixed cylinder 3 is movably connected with a collecting hopper 4, the bottom of the collecting hopper 4 is inserted with a drainage tube 5 connected with an external collecting bottle, the metal hose 2 is designed to drive the fixed cylinder 3, the collecting hopper 4 and the drainage tube 5 to manually adjust the position so that the collecting hopper 4 is positioned at a more urethral catheterization opening, the metal hose 2 can qualify the fixed cylinder 3, the collecting hopper 4 and the drainage tube 5 together after being adjusted, a staff is not required to manually support the collecting hopper 4 all the time, a U-shaped plate 6 is fixed on the bottom plate 1, the inside rotation of U template 6 is connected with a bull stick 7, fixed rotating electrical machines 8 on U template 6 outer wall one side, rotating electrical machines 8's output with the one end of bull stick 7 is connected, can directly drive the rotation of bull stick 7 through rotating electrical machines 8, and bull stick 7 bottom mounting is equipped with diaphragm 9, the electric telescopic handle 10 is installed through the screw to the diaphragm 9 bottom, consequently drives the rotation of diaphragm 9 and electric telescopic handle 10 when the bull stick rotates, finally realizes electric telescopic handle 10 inclination adjustment, electric telescopic handle 10's output is fixed with rubber head 11, rubber head 11's fixed surface is equipped with cotton pad 12, and electric telescopic handle 10 realizes rubber head 11 and cotton pad 12 laminating animal's bladder department more after the inclination adjustment of electric telescopic handle 10 is accomplished, carries out extrusion and urges urine work.

In an embodiment, referring to fig. 1 and fig. 4 of the specification, the binding assembly includes two struts 13 fixed on the upper surface of the bottom plate 1, an arc plate 14 is configured on the struts 13, a threaded post 15 is fixed at the bottom end of the arc plate 14, the threaded post 15 is screwed into the top of the struts 13, a rubber band 16 is mounted on the top of the arc plate 14, a setting groove is formed on the upper surface of the bottom plate 1, and a sub cotton pad 17 is placed in the setting groove.

During the use, place big mouse or rabbit face up at the upper surface of bottom plate 1, fix the shank of big mouse or rabbit to the inside of arc 14 through rubber band 16, during the design, screw thread post 15 screw thread inserts the interior top of branch 13, realizes the removable of arc 14 and rubber band 16, and at catheterization, also can place the bottom plate vertically, vice cotton pad 17 sets up the support travelling comfort of being convenient for the animal.

In an embodiment, referring to fig. 1 and 5 of the drawings, the compressing assembly includes two fixing plates 18 fixed on the outer side of the bottom plate 1, a screw rod 19 is rotatably disposed between the fixing plates 18, one of the fixing plates 18 is provided with a rotary disc 20 connected with the screw rod 19 in a contact manner, an L-shaped plate 21 is sleeved on the screw rod 19, a traction rod penetrating through the L-shaped plate 21 is fixedly disposed between the fixing plates 18, a compressing plate 22 is disposed on the L-shaped plate 21, a threaded rotating rod 23 is threaded on the L-shaped plate 21, the bottom of the threaded rotating rod 23 is in a T shape, the bottom of the threaded rotating rod 23 is located in the top of the compressing plate 22, a mounting plate 24 is mounted at the bottom of the compressing plate 22 through screws, a foam pad 25 is fixed on the mounting plate 24, and a plurality of telescopic rods 26 are fixedly disposed between the L-shaped plate 21 and the compressing plate 22.

The screw rod 19 is rotated by manually rotating the rotary table 20, the position of the L-shaped plate 21 on the screw rod 19 is adjusted, the position of the compacting plate 22 clamped on the body of a rat or rabbit is further adjusted, then the threaded rotary rod 23 is rotated in the threaded direction, so that the compacting plate 22 moves downwards, and the compacting plate 22 and the foam pad 25 are clamped on the body of the rat or rabbit.

When the urine collecting device is used, when animal urine is collected or collected, the collecting hopper 4 is inserted into the top of the fixed barrel 3, then the drainage tube 5 is inserted into the bottom of the collecting hopper 4, one end of the drainage tube 5 is led out from the side face of the fixed barrel 3, and then the top of the collecting hopper 4 is propped against the urethral orifice of a rat or a rabbit.

The rotating motor 8 drives the transverse plate 9 and the electric telescopic rod 10 to rotate, the electric telescopic rod 10 is inclined after the rotating motor rotates, the rubber head 11 and the cotton pad 12 are better aligned to the bladder of an animal, the rubber head 11 and the cotton pad 12 are driven to squeeze the animal bladder by matching with the extension of the electric telescopic rod 10, the action of the electric telescopic rod is made to be soft by arranging the rubber head and the cotton pad 12, and the bladder is squeezed to facilitate animal urinary, so that the animal experiment urinary catheterization device has the effect of assisting animal urinary.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims (6)

1. The utility model provides an animal experiment urethral catheterization device, its characterized in that, including bottom plate (1) of binding assembly and compressing tightly the subassembly in the area, fixed metal collapsible tube (2) on bottom plate (1), fixed section of thick bamboo (3) of metal collapsible tube (2) top fixed connection, fixed section of thick bamboo (3) top swing joint has collection fill (4), collect fill (4) bottom peg graft have drainage tube (5) that are connected with outside acquisition bottle, fixed U template (6) on bottom plate (1), the inboard rotation of U template (6) is connected with a bull stick (7), fixed rotating electrical machines (8) on U template (6) outer wall one side, the output of rotating electrical machines (8) with the one end of bull stick (7) is connected, bull stick (7) bottom fixing is equipped with diaphragm (9), electric telescopic handle (10) are installed through the screw to diaphragm (9) bottom, the output of electric telescopic handle (10) is fixed to be equipped with rubber head (11), the fixed surface of rubber head (11) is equipped with cotton pad (12).

2. The animal experiment catheterization device according to claim 1, characterized in that the binding assembly comprises two supporting rods (13) fixed on the upper surface of the bottom plate (1), an arc-shaped plate (14) is arranged on the supporting rods (13), a threaded column (15) is fixed at the bottom end of the arc-shaped plate (14), the threaded column (15) is inserted into the top of the supporting rods (13) in a threaded mode, and a rubber band (16) is arranged at the top of the arc-shaped plate (14).

3. The animal experiment urinary catheterization device according to claim 2, characterized in that a setting groove is formed in the upper surface of the bottom plate (1), and a sub cotton pad (17) is placed in the setting groove.

4. A device according to claim 3, characterized in that the compression assembly comprises two fixing plates (18) fixed on the outer side surface of the bottom plate (1), a screw rod (19) is rotatably arranged between the fixing plates (18), one of the fixing plates (18) is provided with a rotary table (20) connected with the screw rod (19) in a contact manner, an L-shaped plate (21) is sleeved on the screw rod (19) in a threaded manner, and a traction rod penetrating through the L-shaped plate (21) is fixedly arranged between the fixing plates (18).

5. The animal experiment urinary catheterization apparatus according to claim 4, wherein the L-shaped plate (21) is provided with a compacting plate (22), a threaded rotating rod (23) is threaded on the L-shaped plate (21), the bottom of the threaded rotating rod (23) is in a T-shaped form, and the T-shaped bottom of the threaded rotating rod (23) is located in the top of the compacting plate (22).

6. The animal experiment urinary catheterization device according to claim 5, wherein a mounting plate (24) is mounted at the bottom end of the compacting plate (22) through screws, a foam pad (25) is fixed on the mounting plate (24), and a plurality of telescopic rods (26) are fixedly arranged between the L-shaped plate (21) and the compacting plate (22).