CN212662013U

CN212662013U - Supplementary laboratory mouse intraperitoneal injection's device

Info

Publication number: CN212662013U
Application number: CN202020420517.7U
Authority: CN
Inventors: 王大朋; 范丽丽; 徐慧芬; 阮文丽; 宋倩
Original assignee: Guizhou Medical University
Current assignee: Guizhou Medical University
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2021-03-09
Anticipated expiration: 2030-03-28

Abstract

The utility model relates to a medical science experimental apparatus technical field just discloses a supplementary laboratory mouse intraperitoneal injection's device, including handle, bottom plate, backup pad and barrel, bottom plate top both sides are connected with the backup pad, and one side design of left side backup pad has the handle, two backup pads are connected by the roof, and settle on the roof has the barrel seat, and barrel seat inside has put the barrel seat and expand, and the barrel seat expandes can expand and flush with the barrel seat, the barrel is installed at barrel seat top, and the barrel can pass through the fixed block and lead to the inslot activity flexible. This supplementary laboratory mouse intraperitoneal injection's device, can be convenient fix the laboratory mouse to different volume sizes in laboratory mouse intraperitoneal injection experimentation, can avoid the laboratory mouse experimentation in the time of preventing that the laboratory mouse from receiving the damage to bite the staff, this operation panel still can replace the people to press the hemostasis to the intraperitoneal injection position of laboratory mouse simultaneously, labour saving and time saving, work efficiency is high.

Description

Supplementary laboratory mouse intraperitoneal injection's device

Technical Field

The utility model relates to a medical science experimental apparatus technical field specifically is a device of supplementary laboratory mouse intraperitoneal injection.

Background

The experimental mouse, the white mouse and the white mouse refer to the white fur rat or the white fur mouse which is generally used as the experimental animal in the teaching and research of the subjects of physiology, medicine, pharmacy and the like, and the white fur rat or the white fur mouse is directionally cultured according to the requirements of scientific research, is an object and a material for scientific experiments, is mainly used for the breeding research of animals, and is also widely applied to the aspects of nutrition, immunity, cosmetic test and the like.

Among the prior art, carry out the method that the injection operation often adopted the free-hand to snatch the laboratory mouse, because the laboratory mouse is internal to carry multiple virus, if bite by the laboratory mouse when the free-hand snatchs, can influence the healthy of experimenter, lead to the outbreak of infectious disease even, and press the hemostasis to laboratory mouse intraperitoneal injection position and also generally press the injection position through the manual work of people and stanch, adopt the manual work of people to press the hemostasis and make the staff tired easily behind a large amount of experiments, the people can't carry out other experimental operation when carrying out the manual work simultaneously, influence work efficiency.

Therefore, a device for assisting the intraperitoneal injection of the experimental mice is designed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a supplementary laboratory mouse intraperitoneal injection's device has solved when the experiment, if bite by the laboratory mouse when bare-handed snatchs, can influence experimenter's healthy, leads to the outbreak of infectious disease even, and press down the hemostasis to laboratory mouse intraperitoneal injection position and also press the injection position through the manual operation of people usually and stanch, adopt the manual operation to press down the hemostasis and make the easy tired problem of staff after a large amount of experiments.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a device for assisting laboratory mouse abdominal cavity injection comprises a handle, a bottom plate, supporting plates and a cylinder body, wherein the supporting plates are connected with two sides of the top of the bottom plate, and one side of the left supporting plate is provided with a handle, the two supporting plates are connected by a top plate, and the top plate is provided with a cylinder seat, the barrel seat is arranged in the barrel seat and can be unfolded to be flush with the barrel seat, the barrel is arranged at the top of the barrel seat, the cylinder body can be movably stretched in the through groove through the fixing block, the cylinder body is unfolded through the buckle and the clamping groove, the middle inside the cylinder body is provided with a disposable cloth liner, and the two sides of the disposable padding cloth are provided with elastic belts, the top of the bottom plate is provided with a supporting column, one side of the top of the supporting column is connected with a retractable plate, and the inside screw rod that is equipped with of expansion plate, the knob is connected at the screw rod top, and the screw rod passes through the expansion plate bottom and is connected with hemostasis device.

Furthermore, the hemostasis device can be adjusted to a required corresponding position through the expansion plate and the adjusting screw rod of the turning knob.

Further, the barrel can be movably telescopic in the through groove through the fixing block.

Further, the cylinder body is unfolded and combined through the buckle and the clamping groove.

Furthermore, a handle is designed on one side of the left supporting plate.

The utility model has the advantages that:

1. the utility model discloses a, the support column is installed at the bottom plate top, and top one side of support column is connected with the expansion plate, and the inside screw rod that is equipped with of expansion plate, the knob is connected at the screw rod top, and the screw rod is connected with hemostasis device through flexible bottom, and hemostasis device can be through the expansion plate and transfer the hemostasis device that knob adjusting screw rod bottom is connected, and hemostasis device sticiss in the position of laboratory mouse intraperitoneal injection, replaces the people to press down hemostasis, labour saving and time saving, and work efficiency is high to the intraperitoneal injection position of laboratory mouse.

2. The utility model discloses a, be equipped with disposable floorcloth in the middle of the inside of barrel, the size of disposable floorcloth can be confirmed according to the size of mouse, the floorcloth is waterproof, in order to prevent the work area of pollutants such as urine infiltration in the barrel, but the floorcloth adopts the adhesion structure that the multilayer is split together, the one deck can be torn with dirty back, convenient and fast, the both sides of disposable floorcloth are equipped with the elastic webbing, the elastic webbing tightens up and fixes on the arm of laboratory mouse, and the barrel operation panel can conveniently be fixed the laboratory mouse of different sizes volume, when avoiding the laboratory mouse to receive the damage, can prevent to bite the experimenter in the experimentation.

3. The utility model discloses a, the barrel expandes and merges through buckle and draw-in groove, when merging the barrel, the buckle can directly insert inside the draw-in groove to improve the seal of barrel, the barrel merges can protection device not receive the pollution of dust and other impurity bacterium, improve equipment's security, device one side design has the handle, so that remove the device of laboratory mouse intraperitoneal injection to required experiment on the laboratory bench.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the expansion of the barrel of the present invention;

fig. 3 is a schematic view showing the expansion of the cartridge holder according to the present invention.

In the figure: 1. a handle; 2. a base plate; 3. a top plate; 4. a barrel; 5. a support pillar; 6. a support plate; 7. A knob; 8. a screw; 9. a retractable plate; 10. a through groove; 11. a fixed block; 12. a hemostatic device; 13. an elastic band; 14. a disposable cloth liner; 15. felt; 16. buckling; 17. a card slot; 18. a barrel base; 19. A tail anchor; 20. the barrel seat is unfolded.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to FIGS. 1-3: a device for assisting laboratory mouse abdominal injection comprises a handle 1, a bottom plate 2, support plates 6 and a barrel 4, wherein the support plates 6 are connected with two sides of the top of the bottom plate 2, one side of the left support plate 6 is provided with the handle 1, the two support plates 6 are connected by a top plate 3, the top plate 3 is provided with a barrel seat 18, the barrel seat 18 is internally provided with a barrel seat expansion 20, the barrel seat expansion 20 can be expanded to be flush with the barrel seat 18, the barrel 4 is arranged at the top of the barrel seat 18, the barrel 4 can movably expand in a through groove 10 through a fixing block 11, the barrel 4 is expanded through a buckle 16 and a clamping groove 17, a disposable padding cloth 14 is arranged in the middle of the inside of the barrel 4, two sides of the disposable padding cloth 14 are provided with elastic belts 13, a support column 5 is arranged at the top of the bottom plate 2, one side of the top of the, the top of the screw rod 8 is connected with the knob 7, and the screw rod 8 is connected with the hemostatic device 12 through the bottom of the expansion plate 9.

Support column 5 is installed at 2 tops of bottom plate, and top one side of support column 5 is connected with expansion plate 9, and the inside screw rod 8 that is equipped with of expansion plate 9, knob 7 is connected at the 8 tops of screw rod, and screw rod 8 is connected with hemostasis device 12 through flexible bottom, hemostasis device 12 can be through expansion plate 9 and the hemostasis device 12 of turning 7 adjusting screw 8 bottoms connections of knob, hemostasis device 12 sticiss in the position of laboratory mouse intraperitoneal injection, the hemostasis is pressed to the intraperitoneal injection position of laboratory mouse to the replacement people, time saving and labor saving, high work efficiency.

Barrel 4 can be flexible in leading to groove 10 activity through fixed block 11, and according to the length of different size volume laboratory mouse, slide in leading to groove 10 through fixed block 11, adjust the length of barrel, make the length of barrel suitable, convenient operation experiment.

Disposable cloth pad 14's size can be confirmed according to the size of mouse, disposable cloth pad 14 is waterproof, in order to prevent that pollutants such as urine from permeating the work area in barrel 4, disposable cloth pad 14 adopts the adhesion structure that the multilayer can be split together, the one deck can be torn off with dirty back, convenient and fast, elastic webbing 13 tightens up and fixes on laboratory mouse's arm, and barrel 4 operation panel can conveniently be fixed the laboratory mouse of different sizes volumes, when avoiding the laboratory mouse to receive the damage, can prevent to bite the experimenter in the experimentation.

Barrel 4 expandes and merges through buckle 16 and draw-in groove 17, when merging barrel 4, buckle 16 can directly insert inside draw-in groove 17 to improve barrel 4's seal, barrel 4 merges can the protection device not receive the pollution of dust and other impurity bacteriums, improve equipment's security.

One side of the left supporting plate 6 is designed with a handle 1 so as to move the device for intraperitoneal injection of the laboratory mouse to a required laboratory table for experiment.

To sum up, when the utility model is used, an experimenter firstly puts the barrel seat expansion 20 in the barrel seat 18, and the barrel seat expansion 20 can be expanded to flush with the barrel seat 18, the felt 15 is attached to the surface of the barrel seat expansion 20, the buckle 16 of the barrel 4 is opened from the clamping groove 17, the surface of the barrel 4 is adhered and tiled with the felt 15 on the barrel seat expansion 20, the laboratory mouse is placed in the working area of the disposable padding cloth 14, the four limbs of the laboratory mouse are pulled to two sides of the body, the four limbs and the tail of the laboratory mouse are fixed by the elastic belt 13 and the tail fixer 19, the abdominal cavity part of the laboratory mouse can be injected, after the injection is finished, the hemostatic device 12 connected with the bottom of the adjusting screw 8 of the expansion plate 9 and the turning knob 7 can be used for hemostasis, the operation platform is cleaned after the operation is finished, finally, the barrel 4 is combined by directly inserting the buckle 16 into the clamping groove 17, the protection device is not contaminated by dust and other foreign bacteria.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a supplementary laboratory mouse intraperitoneal injection's device, includes handle (1), bottom plate (2), backup pad (6) and barrel (4), its characterized in that: the novel multifunctional garbage can is characterized in that supporting plates (6) are connected to two sides of the top of the bottom plate (2), a handle (1) is designed on one side of the left supporting plate (6), the two supporting plates (6) are connected through a top plate (3), a cylinder seat (18) is arranged on the top plate (3), a cylinder seat unfolding portion (20) is arranged in the cylinder seat (18), the cylinder seat unfolding portion (20) can be unfolded to be flush with the cylinder seat (18), a cylinder (4) is installed on the top of the cylinder seat (18), the cylinder (4) can movably stretch in the through groove (10) through a fixing block (11), the cylinder (4) is unfolded through a buckle (16) and a clamping groove (17), disposable padding cloth (14) is arranged in the middle of the inside of the cylinder (4), elastic belts (13) are arranged on two sides of the disposable padding cloth (14), a supporting column (5) is installed on the top of the bottom plate (2), and a telescopic plate (9) is, and the inside screw rod (8) that is equipped with of expansion plate (9), knob (7) is connected at screw rod (8) top, and screw rod (8) are connected with hemostasis device (12) through expansion plate (9) bottom.

2. The device for assisting the intraperitoneal injection of the laboratory mice as claimed in claim 1, wherein: the position of the hemostasis device (12) can be adjusted by adjusting a screw rod (8) through a telescopic plate (9) and a turning knob (7).

3. The device for assisting the intraperitoneal injection of the laboratory mice as claimed in claim 1, wherein: the barrel (4) can movably extend and retract in the through groove (10) through the fixing block (11).

4. The device for assisting the intraperitoneal injection of the laboratory mice as claimed in claim 1, wherein: the barrel (4) is unfolded and combined through a buckle (16) and a clamping groove (17).

5. The device for assisting the intraperitoneal injection of the laboratory mice as claimed in claim 1, wherein: a handle (1) is designed on one side of the left supporting plate (6).