CN112370583B

CN112370583B - Electric suction apparatus for operating room nursing

Info

Publication number: CN112370583B
Application number: CN202011259069.8A
Authority: CN
Inventors: 李雷; 刘馨鑫; 吴浠闻; 王雨; 姜慧宇; 黄冠然
Original assignee: Jilin University
Current assignee: Jilin University
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2022-03-08
Anticipated expiration: 2040-11-12
Also published as: CN112370583A

Abstract

The invention provides an electric suction apparatus for operating room nursing, wherein a rotating wheel is arranged in a shell, a storage barrel is fixedly connected to the rear surface of the shell, a transmission shaft is fixedly arranged in the rotating wheel, an intermediate shaft is arranged at the inner end of the transmission shaft, a square plate is fixedly arranged at the inner end of the intermediate shaft, chucks are arranged at the opposite ends of the transmission shaft and the intermediate shaft, and adjusting rods are slidably arranged on the outer surfaces of the chucks. Organize the thing when gradual increase in the inside liquid of flexible bag, flexible bag promotes the push pedal and moves to the inboard, thereby the bottom of pole is adjusted in the extrusion, based on lever principle, it drives after the adjacent chuck block to adjust the pole top, make jackshaft and transmission shaft co-rotation, thereby drive the runner at the inside rotating part angle of casing, organize the thing through the tipping bucket swing with inside solid to depositing in the bucket, thereby carry out solid-liquid separation with the aspirate in the operation, obtain the tissue thing in the bottle, the problem of secondary letter sorting operation has been avoided.

Description

Electric suction apparatus for operating room nursing

Technical Field

The invention belongs to the technical field of medical instruments, and particularly relates to an electric suction apparatus for operating room nursing.

Background

In an operating room, doctors often use an electric suction apparatus to suck internal tissues of patients into a bag in a suction bottle during operations, and the electric suction apparatus is mainly used for sucking and removing bleeding, exudates, pus and contents in thoracic organs during operations, so that the operations are clear and the pollution chances are reduced.

When using the aspirator, can't carry out solid-liquid separation with the aspirate in the operation, the tissue thing of suction need carry out the secondary letter sorting operation, work efficiency is low, when the aspirator is inside to be full, need empty by oneself simultaneously, empty the process and shake easily and spill, can't go on by oneself and organize the thing discharge with inside liquid, so, in view of this, to current structure and disappearance study improvement, provide the electric aspirator for the operating room nursing to it has more practical value's purpose to reach.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides an electric suction apparatus for operating room nursing, which is achieved by the following specific technical means:

an electric suction apparatus for operating room nursing comprises a suction apparatus body, wherein a rotating plate is rotatably arranged in the suction apparatus body, a movable rod is movably arranged at the tail end of the rotating plate, a roller is arranged at the top end of the movable rod, a top block is arranged above the roller, a piston plate is attached to the top of the top block, the piston plate is slidably arranged in a suction cylinder, a shell is fixedly arranged at the bottom of the suction cylinder, a rotating wheel is arranged in the shell, a storage barrel is fixedly connected to the rear surface of the shell, a transmission shaft is fixedly arranged in the rotating wheel, an intermediate shaft is arranged at the inner end of the transmission shaft, a square plate is fixedly arranged at the inner end of the intermediate shaft, chucks are arranged at the opposite ends of the transmission shaft and the intermediate shaft, an adjusting rod is slidably arranged on the outer surface of the chucks, and the adjusting rod is movably arranged in the suction apparatus body, and the laminating of the bottom outside of adjusting the pole has the push pedal, the outside of push pedal is provided with flexible bag, the outer fixed surface of flexible bag is connected with the pipe, the top fixedly connected with casing of pipe even, the laminating of the outside of flexible bag has the clamp plate, the terminal movable mounting of clamp plate has the bull stick, the bull stick rotates the inside of installing at the aspirator body, and the bottom inboard of bull stick is provided with the slide bar, the laminating of the inner of slide bar has the stress pole, the top of stress pole and the terminal movable mounting at the movable bar have the slide, be provided with the mount at the surface of push pedal between stress pole and the slide, the terminal inside slidable mounting of mount has even post.

Further, the mount is perpendicular to the setting with the push pedal, the spring has all been cup jointed to mount and the surface of even post, even post and slide, stress bar correspond the setting from top to bottom respectively, when the push pedal removes the innermost, when the movable rod drives the slide and moves down, make the slide can contact the inside even post of mount, after the slide drives even post extrusion stress bar, the stress bar promotes the slide bar, and the slide bar drives the clamp plate on commentaries on classics board top and moves to the inboard to organize the thing with the inside liquid of flexible bag and discharge.

Further, the inner wall that the atress pole used the aspirator body is the slope setting as the standard, the surface of jackshaft and the inner of transmission shaft all are provided with the chuck, and are adjacent the surface of chuck all is provided with corresponding draw-in groove, the bottom fixedly connected with spring of adjusting the pole, when the inside liquid tissue thing of flexible bag progressively increases, flexible bag promotes the push pedal and moves to the inboard to the bottom of extrusion regulation pole, based on lever principle, adjust the pole top and drive adjacent chuck block back, make jackshaft and transmission shaft co-rotation.

Further, the inside impartial distance of square board has seted up the slide opening corresponding with the gyro wheel, the top of slide is provided with the card post corresponding with square board, kicking block and gyro wheel set up for corresponding from top to bottom, and when changeing the board and drive the movable rod rotation, the movable rod drives the gyro wheel and makes circular motion, and when the gyro wheel combines with the slide opening on square board surface to it is rotatory to drive the inside jackshaft of square board, and the slide that drives the movable rod bottom simultaneously is downward.

Furthermore, the rotating plate is fixedly connected with the driving shaft, an intercommunication structure is formed between the shell and the flexible bag, the length of the rotating wheel is matched with the radius length of the shell, and the shell is of a circular structure.

Furthermore, an inclined hopper is arranged at the joint of the shell and the storage barrel, and springs are arranged on the outer surface of the piston plate and the top of the ejector block.

Compared with the prior art, the invention has the following beneficial effects:

1. when the rotating plate drives the movable rod to rotate, the movable rod drives the roller wheel to do circular motion, when the roller wheel is combined with the sliding hole on the surface of the square plate, thereby driving the middle shaft inside the square plate to rotate, at the moment, the top block drives the piston plate to extract inside the suction cylinder, tissue inside a patient is extracted into the shell, at the moment, liquid enters the flexible bag, when liquid tissue in the flexible bag gradually increases, the flexible bag pushes the push plate to move inwards so as to extrude the bottom end of the adjusting rod, based on the lever principle, after the top end of the adjusting rod drives the adjacent chucks to be clamped, the intermediate shaft and the transmission shaft rotate together, thereby driving the rotating wheel to rotate a part of angle in the shell, swinging the solid tissue in the shell to the storage barrel through the inclined bucket, thereby performing solid-liquid separation on the aspirant in the operation to obtain tissue in the bottle, and avoiding the problem of secondary sorting operation.

2. When the inner liquid tissue is full, the push plate moves to the innermost end, the flexible bag drives the fixing frame on the outer surface of the push plate to move to the inner end, the connecting columns correspond to the sliding seat up and down, when the roller wheel is combined with the sliding hole in the surface of the square plate, the sliding seat at the bottom end of the movable rod is driven to move downwards, the sliding seat can contact the connecting columns in the fixing frame, the connecting columns are driven by the sliding seat to extrude the stress rod, the stress rod pushes the sliding rod, the sliding rod drives the pressing plate at the top end of the rotating rod to move inwards, and therefore the liquid tissue in the flexible bag is discharged into the storage cylinder, the liquid tissue in the suction apparatus body is conveniently discharged, the phenomenon of toppling and shaking is avoided, and the working efficiency is improved.

Drawings

FIG. 1 is a schematic view of the internal structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the aspirator body of the present invention;

FIG. 3 is a schematic side view of the present invention at A-A of FIG. 2;

FIG. 4 is a schematic view of the connection between the transmission shaft and the intermediate shaft according to the present invention;

FIG. 5 is a side view of the connection between the housing and the storage bucket of the present invention.

In the figure: 1. a suction apparatus body; 2. rotating the plate; 3. a movable rod; 4. a roller; 5. a top block; 6. a piston plate; 7. a suction cylinder; 8. a housing; 9. a rotating wheel; 10. a drive shaft; 11. a storage bucket; 12. a chuck; 13. an intermediate shaft; 14. a square plate; 15. adjusting a rod; 16. pushing the plate; 17. a flexible bladder; 18. connecting pipes; 19. pressing a plate; 20. a rotating rod; 21. a slide bar; 22. a stress beam; 23. a slide base; 24. a fixed mount; 25. connecting the column.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

the invention provides an electric suction apparatus for operating room nursing, which is shown in the attached drawings 1 to 5: comprises an aspirator body 1, a rotating plate 2 is rotatably arranged in the aspirator body 1, the rotating plate 2 is fixedly connected with a driving shaft, a movable rod 3 is movably arranged at the tail end of the rotating plate 2, a roller 4 is arranged at the top end of the movable rod 3, a top block 5 is arranged above the roller 4, a piston plate 6 is attached to the top of the top block 5, springs are arranged on the outer surface of the piston plate 6 and the top of the top block 5, the piston plate 6 is slidably arranged in a suction cylinder 7, a shell 8 is fixedly arranged at the bottom of the suction cylinder 7, a rotating wheel 9 is arranged in the shell 8, an intercommunicating structure is arranged between the shell 8 and a flexible bag 17, the length of the rotating wheel 9 is matched with the radius length of the shell 8, the shell 8 is of a circular structure, a storage barrel 11 is fixedly connected to the rear surface of the shell 8, an inclined bucket is arranged at the joint of the shell 8 and the storage barrel 11, a transmission shaft 10 is fixedly arranged in the rotating wheel 9, the inboard of transmission shaft 10 is provided with jackshaft 13, and the inner fixed mounting of jackshaft 13 has square board 14, and when changeing board 2 and driving movable rod 3 rotatory, movable rod 3 drives gyro wheel 4 and makes circular motion, and when gyro wheel 4 and the slide opening on square board 14 surface combined to it is rotatory to drive the inside jackshaft 13 of square board 14, and the slide 23 that drives 3 bottoms of movable rod simultaneously is downward.

The opposite ends of the transmission shaft 10 and the intermediate shaft 13 are respectively provided with a chuck 12, the outer surface of the chuck 12 is slidably provided with an adjusting rod 15, the adjusting rod 15 is movably arranged inside the aspirator body 1, the outer surface of the intermediate shaft 13 and the inner end of the transmission shaft 10 are respectively provided with a chuck 12, the surfaces of the adjacent chucks 12 are respectively provided with a corresponding clamping groove, the bottom end of the adjusting rod 15 is fixedly connected with a spring, and the outer side of the bottom end of the adjusting rod 15 is jointed with a push plate 16, the outer side of the push plate 16 is provided with a flexible bag 17, as the volume of liquid tissue increases within the flexible bladder 17, the flexible bladder 17 pushes the push plate 16 inwardly, thereby extruding the bottom end of the adjusting rod 15, based on the lever principle, after the top end of the adjusting rod 15 drives the adjacent chucks 12 to be clamped, so that the intermediate shaft 13 and the transmission shaft 10 rotate together, the outer surface of the flexible bag 17 is fixedly connected with a connecting pipe 18, and the top end of the connecting pipe 18 is fixedly connected with the shell 8.

A pressing plate 19 is attached to the outer side of the flexible bag 17, a rotating rod 20 is movably mounted at the tail end of the pressing plate 19, the rotating rod 20 is rotatably mounted inside the aspirator body 1, a sliding rod 21 is arranged on the inner side of the bottom end of the rotating rod 20, a stress rod 22 is attached to the inner end of the sliding rod 21, the stress rod 22 is obliquely arranged based on the inner wall of the aspirator body 1, a sliding seat 23 is movably mounted above the stress rod 22 and at the tail end of the movable rod 3, a fixed frame 24 is arranged between the stress rod 22 and the sliding seat 23 on the outer surface of the pushing plate 16, a connecting column 25 is slidably mounted inside the tail end of the fixed frame 24, the fixed frame 24 and the pushing plate 16 are vertically arranged, springs are sleeved on the outer surfaces of the fixed frame 24 and the connecting column 25, the sliding seat 23 and the stress rod 22 are respectively arranged vertically and correspondingly, sliding holes corresponding to the rollers 4 are equidistantly formed in the square plate 14, a clamping column corresponding to the square plate 14 is arranged at the top of the sliding seat 23, the ejector block 5 and the roller 4 are arranged in a vertically corresponding mode, when the push plate 16 moves to the innermost end, the movable rod 3 drives the sliding seat 23 to move downwards, the sliding seat 23 can contact the connecting column 25 inside the fixed frame 24, the sliding seat 23 drives the connecting column 25 to extrude the stress rod 22, the stress rod 22 pushes the sliding rod 21, the sliding rod 21 drives the pressing plate 19 at the top end of the rotating rod 20 to move inwards, and therefore liquid tissue inside the flexible bag 17 is discharged.

The specific use mode and function of the embodiment are as follows:

in the invention, when the electric suction apparatus is used, the bottom of the flexible bag 17 is connected with a storage cylinder through a hose, the rotating plate 2 is driven to rotate through the driving shaft, when the rotating plate 2 drives the movable rod 3 to rotate, the movable rod 3 drives the roller 4 to do circular motion, when the roller 4 is combined with a sliding hole on the surface of the square plate 14, the intermediate shaft 13 inside the square plate 14 is driven to rotate, at the moment, the top block 5 drives the piston plate 6 to extract inside the suction cylinder 7, tissue inside a patient is extracted into the shell 8, at the moment, liquid enters the flexible bag 17, when the liquid tissue inside the flexible bag 17 gradually increases, the flexible bag 17 pushes the push plate 16 to move inwards, so as to extrude the bottom end of the adjusting rod 15, based on the lever principle, after the top end of the adjusting rod 15 drives the adjacent chuck 12 to be clamped, the intermediate shaft 13 and the driving shaft 10 rotate together, so as to drive the rotating wheel 9 to rotate a part angle inside the shell 8, the internal solid tissue is swung into the storage barrel 11 through the oblique bucket, so that the aspirant in the operation is subjected to solid-liquid separation to obtain the tissue in the bottle, the problem of secondary sorting operation is solved, meanwhile, when the push plate 16 moves to the innermost end, the flexible bag 17 drives the fixed frame 24 on the outer surface of the push plate 16 to move to the inner end, at the moment, the connecting column 25 corresponds to the sliding seat 23 up and down, when the roller 4 is combined with the sliding hole on the surface of the square plate 14, the sliding seat 23 at the bottom end of the movable rod 3 is driven to move downwards, the sliding seat 23 can be contacted with the connecting column 25 inside the fixed frame 24, after the connecting column 25 is driven by the sliding seat 23 to extrude the stress rod 22, the stress rod 22 pushes the sliding rod 21, the sliding rod 21 drives the pressing plate 19 at the top end of the rotating rod 20 to move inwards, so that the liquid tissue inside the flexible bag 17 is discharged into the storage barrel, so that the liquid tissue in the aspirator body can be poured, the working efficiency is improved.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides an electric aspirator for operating room nursing, includes aspirator body (1), its characterized in that: the suction apparatus is characterized in that a rotating plate (2) is rotatably arranged inside the suction apparatus body (1), a movable rod (3) is movably arranged at the tail end of the rotating plate (2), rollers (4) are arranged at the top end of the movable rod (3), a top block (5) is arranged on one side of each roller (4), a piston plate (6) is attached to the top of the top block (5), the piston plate (6) is slidably arranged inside a suction cylinder (7), a shell (8) is fixedly arranged at the bottom of the suction cylinder (7), a rotating wheel (9) is arranged inside the shell (8), a storage barrel (11) is fixedly connected to the rear surface of the shell (8), a transmission shaft (10) is fixedly arranged inside the rotating wheel (9), an intermediate shaft (13) is arranged on the inner side of the transmission shaft (10), a square plate (14) is fixedly arranged at the inner end of the intermediate shaft (13), and chucks (12) are arranged at opposite ends of the transmission shaft (10) and the intermediate shaft (13), the outer surface slidable mounting of chuck (12) has regulation pole (15), adjust pole (15) movable mounting in the inside of aspirator body (1), and the laminating of the bottom outside of adjusting pole (15) has push pedal (16), the outside of push pedal (16) is provided with flexible bag (17), the outer fixed surface of flexible bag (17) is connected with connecting pipe (18), the top fixedly connected with casing (8) of connecting pipe (18), the laminating of the outside of flexible bag (17) has clamp plate (19), the terminal movable mounting of clamp plate (19) has bull stick (20), bull stick (20) rotate and install in the inside of aspirator body (1), and the bottom inboard of bull stick (20) is provided with slide bar (21), the laminating of the inner of slide bar (21) has stress bar (22), the top of stress bar (22) and the terminal movable mounting at movable bar (3) have slide (23), a fixing frame (24) is arranged on the outer surface of the push plate (16) between the stress rod (22) and the sliding seat (23), a connecting column (25) is slidably mounted in the tail end of the fixing frame (24), corresponding clamping grooves are formed in the surfaces of the adjacent chucks (12), an intercommunicating structure is formed between the shell (8) and the flexible bag (17), an inclined bucket is arranged at the joint of the shell (8) and the storage barrel (11), and springs are arranged on the outer surface of the piston plate (6) and the top of the ejector block (5); sliding holes corresponding to the rollers (4) are formed in the square plates (14) at equal intervals, and clamping columns corresponding to the square plates (14) are arranged at the top of the sliding seat (23);

it is rotatory to drive through the drive shaft and change board (2), when changeing board (2) and drive movable rod (3) rotatory, movable rod (3) drive gyro wheel (4) and make circular motion, when gyro wheel (4) combine with the slide opening on square board (14) surface, thereby it is rotatory to drive the inside jackshaft (13) of square board (14), kicking block (5) this moment drive piston plate (6) and extract in suction section of thick bamboo (7) inside, with the inside tissue of patient extract in casing (8).

2. The electric suction apparatus for operating room nursing according to claim 1, characterized in that: the fixing frame (24) and the push plate (16) are arranged vertically, springs are sleeved on the outer surfaces of the fixing frame (24) and the connecting column (25), the sliding seat (23) and the stress rod (22) are respectively arranged in an up-down corresponding mode.

3. The electric suction apparatus for operating room nursing according to claim 1, characterized in that: the stress rod (22) is obliquely arranged by taking the inner wall of the suction apparatus body (1) as a reference, the outer surface of the middle shaft (13) and the inner end of the transmission shaft (10) are both provided with chucks (12), and the bottom end of the adjusting rod (15) is fixedly connected with a spring.

4. The electric suction apparatus for operating room nursing according to claim 1, characterized in that: the rotary plate (2) is fixedly connected with the driving shaft, the length of the rotary wheel (9) is matched with the radius length of the shell (8), and the shell (8) is of a circular structure.