CN215082842U

CN215082842U - Gastrointestinal fluid pressure reduction device for gastrointestinal surgery

Info

Publication number: CN215082842U
Application number: CN202120264247.XU
Authority: CN
Inventors: 王洋; 张旭; 孙鹏
Original assignee: First Peoples Hospital of Neijiang
Current assignee: First Peoples Hospital of Neijiang
Priority date: 2021-01-30
Filing date: 2021-01-30
Publication date: 2021-12-10
Anticipated expiration: 2031-01-30

Abstract

The utility model belongs to the technical field of the gastrointestinal fluid decompression, a gastrointestinal fluid pressure relief device for gastrointestinal surgery is related to, wherein, comprising a base plate, the top fixedly connected with liquid reserve tank and the purifying box of bottom plate, the equal fixedly connected with bearing in top of liquid reserve tank and purifying box. Its beneficial effect is, this gastrointestinal fluid pressure relief device for gastrointestinal surgery, through setting up the filter screen, with the help of the purifying material on filter screen surface, can carry out the purpose of filtration purification once more to the waste gas after the purifying liquid purifies, through sterilamp work, can reach the purpose of carrying out sterilization treatment once more to the waste gas after the purification filtration, it rotates to drive the pivot through drive assembly, can drive second stirring leaf and rotate, the realization carries out the purpose of stirring to gastrointestinal fluid and washing liquid, simultaneously with the help of the rotation of first scraper blade and second scraper blade, can scrape liquid reserve tank inner wall surface and bottom, avoid gastrointestinal fluid adhesion to influence the condition of result of use in inner wall and the difficult clearance in bottom.

Description

Gastrointestinal fluid pressure reduction device for gastrointestinal surgery

Technical Field

The utility model belongs to the technical field of the gastrointestinal fluid decompression, concretely relates to gastrointestinal fluid pressure relief device for gastrointestinal surgery.

Background

The intestines and stomach generally refer to the stomach, small intestine and large intestine parts of the digestive system, and the stomach and small intestine are the core of nutrient absorption, and most of nutrients required by human bodies need to pass through the intestines and stomach. The intestines and stomach become the most important organ for digestion.

At present, a pressure reducing device is needed to be used for absorbing and discharging gastrointestinal fluids of a patient in gastrointestinal surgery, but most of the existing pressure reducing devices have the problems that the waste gas is inconvenient to clean and cannot be filtered, and the waste gas discharged by unfiltered and purified is easy to cause environmental pollution and spread viruses, so that the use is extremely inconvenient.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a gastrointestinal fluid pressure relief device for gastrointestinal surgery, it has solved the inconvenient clearance of current pressure relief device and the poor technical problem of purifying effect.

In order to achieve the above object, the utility model provides a following technical scheme: a gastrointestinal fluid pressure reduction device for gastrointestinal surgery comprises a base plate, wherein a liquid storage tank and a purification tank are fixedly connected to the top of the base plate, bearings are fixedly connected to the tops of the liquid storage tank and the purification tank, a rotating shaft and a hollow shaft penetrate through the two bearings respectively, driving components are fixedly connected to the surfaces of the rotating shaft and the hollow shaft, shells are fixedly connected to the tops of the liquid storage tank and the purification tank, the driving components are fixedly connected into the shells, a first scraping plate is fixedly connected to the bottom end of the rotating shaft, a plurality of second stirring blades are fixedly connected to the surface of the rotating shaft, a second scraping plate is fixedly connected to one end of each second stirring blade, and the bottom of the inner wall of the liquid storage tank and the surface of the inner wall of the liquid storage tank are in lap joint respectively;

rotary joint has been cup jointed at the top of hollow shaft, rotary joint's top fixedly connected with pipeline, the one end of pipeline is passed the liquid reserve tank and is located the inside of liquid reserve tank, the shower nozzle is all worn to be equipped with at the top of liquid reserve tank and purifying box inner wall, the top fixedly connected with connecting pipe of liquid reserve tank, the inside of connecting pipe is provided with the check valve, be provided with the vacuum pump on the connecting pipe, vacuum pump fixed connection is at the top of liquid reserve tank, the surface of hollow shaft is through bolt fixedly connected with filter screen, the first stirring leaf of the surperficial bottom fixedly connected with of hollow shaft, the side fixedly connected with sterilamp of purifying box inner wall, the top fixedly connected with gas vent of purifying box.

As a further aspect of the present invention: the drive assembly comprises a drive motor, a gear and a toothed chain, the gear is fixedly connected to the surfaces of the rotating shaft and the hollow shaft respectively, the gear is connected through the toothed chain in a transmission mode, the top end of the rotating shaft is fixedly connected with the drive motor, and the drive motor is fixedly connected to the top of the inner wall of the shell.

As a further aspect of the present invention: the bottom of the bottom plate is fixedly connected with rollers at positions close to four corners, and brake pads are arranged in the rollers.

As a further aspect of the present invention: the side of liquid reserve tank and purifying box all is provided with the blowoff valve, the sealed access door of bolt fixedly connected with is passed through to the front side of purifying box.

As a further aspect of the present invention: the front side of purifying box is provided with the transparent window, the surface of transparent window sets up the scale.

As a further aspect of the present invention: the front side of the liquid storage tank is provided with an operation panel, and the operation panel is electrically connected with each electrical appliance through a wire.

Compared with the prior art, the beneficial effects of the utility model are that:

1. this gastrointestinal fluid pressure relief device for gastrointestinal surgery, through setting up the filter screen, with the help of the purifying material on filter screen surface, can carry out the purpose of secondary filtration purification to the waste gas after the purifying liquid purifies, the reinforcing purifying effect, through sterilamp work, can reach the purpose of carrying out secondary sterilization treatment to the waste gas after the purifying and filtering, it rotates to drive the pivot through drive assembly, can drive second stirring leaf and rotate, the realization carries out the purpose of stirring to gastrointestinal fluid and washing liquid, simultaneously with the help of the rotation of first scraper blade and second scraper blade, can scrape liquid reserve tank inner wall surface and bottom, avoid the condition that gastrointestinal fluid adhesion influences the result of use at inner wall and bottom difficult clearance.

2. This gastrointestinal fluid pressure relief device for gastrointestinal surgery, through the driving motor work among the drive assembly, can drive gear revolve through the pivot, and then can drive the hollow shaft with the help of the transmission effect of toothed chain and rotate, rotate along with the hollow shaft through first stirring leaf, can increase the area of contact of scavenging solution and waste gas, improve purifying effect, through getting away sealed access door, the convenience is overhauld the filter screen and is cleared up and change, guarantee filtration purifying effect, through setting up rotary joint, can assign cooperation hollow shaft pivoted purpose under the condition that does not rotate the pipeline.

3. This gastrointestinal fluid pressure relief device for gastrointestinal surgery, connect outside water pipe through the shower nozzle, can spray in liquid reserve tank and the purifying box, reach the purpose of clearing up liquid reserve tank and purifying box inside, through setting up the connecting pipe, work with the help of the vacuum pump, with the help of the effect of check valve, can take out and send into the liquid reserve tank to collect patient's gastrointestinal fluid, conveniently observe and conveniently in time add and discharge the change the purifying liquid surplus in the purifying box through setting up the transparent window, guarantee purifying effect, through setting up the gyro wheel, can reach the purpose that the drive arrangement carries out the position and remove.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a front view section of the present invention;

FIG. 2 is a schematic three-dimensional structure of a middle liquid storage tank and a purification tank of the present invention;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1;

in the figure: 1. a base plate; 2. a liquid storage tank; 3. a first squeegee; 4. a second squeegee; 5. a purification box; 6. a first stirring blade; 7. a hollow shaft; 8. a roller; 9. a blowoff valve; 10. a filter screen; 11. an ultraviolet germicidal lamp; 12. a spray head; 13. an exhaust port; 14. a housing; 15. a bearing; 16. a rotary joint; 17. a pipeline; 18. a drive assembly; 181. a toothed chain; 182. a gear; 183. a drive motor; 19. a connecting pipe; 20. a one-way valve; 21. a rotating shaft; 22. a second stirring blade; 23. sealing the access door; 24. a control panel; 25. a graduated scale; 26. a transparent window; 27. a bolt; 28. a vacuum pump.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a gastrointestinal fluid pressure reduction device for gastrointestinal surgery comprises a base plate 1, a liquid storage tank 2 and a purification tank 5 are fixedly connected to the top of the base plate 1, bearings 15 are fixedly connected to the tops of the liquid storage tank 2 and the purification tank 5, a rotating shaft 21 and a hollow shaft 7 penetrate through the two bearings 15 respectively, a driving assembly 18 is fixedly connected to the surfaces of the rotating shaft 21 and the hollow shaft 7, a shell 14 is fixedly connected to the tops of the liquid storage tank 2 and the purification tank 5, the driving assembly 18 is fixedly connected into the shell 14, the driving assembly 18 comprises a driving motor 183, a gear 182 and a toothed chain 181, the gear 182 is fixedly connected to the surfaces of the rotating shaft 21 and the hollow shaft 7 respectively, the gear 182 is in transmission connection through the toothed chain 181, the driving motor 183 is fixedly connected to the top end of the rotating shaft 21, the driving motor 183 is fixedly connected to the top of the inner wall of the shell 14, the driving motor 183 in the driving assembly 18 works, the gear 182 can be driven to rotate through the rotating shaft 21, the hollow shaft 7 can be driven to rotate by the transmission action of the toothed chain 181.

First scraper blade 3 of bottom fixed connection of pivot 21, it rotates to drive pivot 21 through drive assembly 18, can drive second stirring leaf 22 and rotate, the realization carries out the purpose of stirring to stomach and intestine liquid and washing liquid, simultaneously with the help of the rotation of first scraper blade 3 and second scraper blade 4, can scrape 2 inner wall surfaces of liquid reserve tank and bottom, avoid stomach and intestine liquid adhesion to influence the condition of result of use at inner wall and the difficult clearance in bottom, the fixed surface of pivot 21 is connected with a plurality of second stirring leaf 22, the one end fixedly connected with second scraper blade 4 of second stirring leaf 22, first scraper blade 3 and second scraper blade 4 are the bottom and the inner wall surface overlap joint of 2 inner walls of liquid reserve tank respectively.

Rotary joint 16 has been cup jointed at the top of hollow shaft 7, through setting up rotary joint 16, can reach cooperation hollow shaft 7 pivoted purpose under the condition of not rotating pipeline 17, rotary joint 16's top fixedly connected with pipeline 17, liquid reserve tank 2 is passed and is located the inside of liquid reserve tank 2 to pipeline 17's one end, shower nozzle 12 is all worn to be equipped with at the top of liquid reserve tank 2 and 5 inner walls of purge tank, connect outside water pipe through shower nozzle 12, can spray in liquid reserve tank 2 and purge tank 5, reach the inside purpose of clearing up of liquid reserve tank 2 and purge tank 5, liquid reserve tank 2's top fixedly connected with connecting pipe 19, connecting pipe 19's inside is provided with check valve 20, through setting up connecting pipe 19, work with the help of vacuum pump 28, with the help of check valve 20's effect, can take out and send into liquid reserve tank 2 and collect patient's gastrointestinal fluid.

Be provided with vacuum pump 28 on connecting pipe 19, vacuum pump 28 fixed connection is at the top of liquid reserve tank 2, bolt 27 fixedly connected with filter screen 10 is passed through on the surface of hollow shaft 7, through setting up filter screen 10, with the help of the purifying material on filter screen 10 surface, can carry out the purpose of filtration purification once more to the waste gas after the purifying liquid purifies, reinforcing purifying effect, the first stirring leaf 6 of the surperficial bottom fixedly connected with of hollow shaft 7, rotate along with hollow shaft 7 through first stirring leaf 6, can increase the area of contact of purifying liquid and waste gas, improve purifying effect, the side fixedly connected with sterilamp 11 of purifying box 5 inner wall, work through sterilamp 11, can reach the purpose of carrying out sterilization once more to the waste gas after the purification filtration, the top fixedly connected with gas vent 13 of purifying box 5.

Specifically, the bottom of the bottom plate 1 is close to the position of four corners and is fixedly connected with the roller 8, the brake pad is arranged in the roller 8, and the purpose of moving the position of the driving device can be achieved by arranging the roller 8.

Specifically, the side of liquid reserve tank 2 and purifying box 5 all is provided with blowoff valve 9, and the sealed access door 23 of bolt 27 fixedly connected with is passed through to the front side of purifying box 5, and through getting sealed access door 23 off, the convenience is overhauld clearance and is changed filter screen 10, ensures the filtration purifying effect.

Specifically, the front side of purifying box 5 is provided with transparent window 26, and transparent window 26's surface sets up scale 25, through setting up transparent window 26 and conveniently observe and conveniently in time add and discharge the change to the purifying liquid surplus in purifying box 5, guarantee purifying effect.

Specifically, the front side of liquid reserve tank 2 is provided with controls panel 24, controls panel 24 and each uses electrical apparatus to pass through wire electric connection, controls panel 24 through the setting, makes things convenient for the user of service to control respectively each uses electrical apparatus's operating condition.

The utility model discloses a theory of operation does:

s1, firstly, driving the device to move to a use position through the roller 8, then putting down the brake pad to fix the device, then connecting an external conduit with the connecting pipe 19, then controlling the vacuum pump 28 to work through the control panel 24, conveying gastrointestinal fluid of a patient into the liquid storage tank 2 through the conduit and the connecting pipe 19 by means of the matching of the one-way valve 20, detaching the conduit after pressure reduction is finished, sealing the connecting pipe 19 through a cap, connecting an external water pipe with the spray head 12 at the top of the liquid storage tank 2, and spraying cleaning fluid into the liquid storage tank 2;

s2, controlling the driving motor 183 to work through the control panel 24, driving the rotating shaft 21 and the gear 182 to rotate, driving the hollow shaft 7 to rotate by the transmission action of the toothed chain 181, driving the second stirring blade 22, the first scraping plate 3 and the second scraping plate 4 to rotate by the rotation of the rotating shaft 21, the inner wall and the bottom of the liquid storage tank 2 are scraped, gastrointestinal fluid and cleaning fluid are stirred to realize cleaning, the waste gases contained in the gastrointestinal fluids are then conveyed through the pipe 17 to the hollow shaft 7 and enter the purification fluid for preliminary purification, meanwhile, the contact area of the waste gas and the purifying liquid is enhanced by the first stirring blade 6, the purified waste gas rises to the filter screen 10, and the purifying material on the surface of the filter screen 10 is used for purifying and filtering again, the operation of the ultraviolet germicidal lamp 11 is controlled by the control panel 24, and the purified waste gas is sterilized again and then is discharged from the gas outlet;

s3, can open the blowoff valve 9 in the liquid reserve tank 2 at last and discharge the sewage after the washing, the in service behavior of purifying liquid in the purifying box 5 is observed to accessible observation window and scale 25 simultaneously, the blowoff valve 9 that purifying box 5 side was opened to the accessible discharges the purifying liquid after the use, and through connecting outside water pipe with new purifying liquid through the leading-in purifying box 5 of shower nozzle 12 in order to be ready for use can, can take off simultaneously sealed access door 23 and dismantle filter screen 10 through dismantling bolt 27, more change new filter screen 10, guarantee filtration purification effect can.

While embodiments of the present invention have been shown and described, it is to be understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that modifications, alterations, substitutions and variations may be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery, comprising a base plate (1), characterized in that: the top of the bottom plate (1) is fixedly connected with a liquid storage tank (2) and a purification tank (5), bearings (15) are fixedly connected to the tops of the liquid storage tank (2) and the purification tank (5), a rotating shaft (21) and a hollow shaft (7) are respectively arranged in the two bearings (15) in a penetrating manner, the surfaces of the rotating shaft (21) and the hollow shaft (7) are fixedly connected with a driving component (18), the top parts of the liquid storage tank (2) and the purification tank (5) are fixedly connected with a shell (14), the driving component (18) is fixedly connected in the shell (14), the bottom end of the rotating shaft (21) is fixedly connected with the first scraping plate (3), the surface of the rotating shaft (21) is fixedly connected with a plurality of second stirring blades (22), one end of the second stirring blade (22) is fixedly connected with a second scraping plate (4), the first scraper (3) and the second scraper (4) are respectively lapped on the bottom of the inner wall of the liquid storage box (2) and the surface of the inner wall;

rotary joint (16) is sleeved at the top of hollow shaft (7), a pipeline (17) is fixedly connected to the top of rotary joint (16), one end of pipeline (17) passes through liquid storage tank (2) and is located inside liquid storage tank (2), spray heads (12) are arranged at the tops of inner walls of liquid storage tank (2) and purification tank (5) in a penetrating manner, a connecting pipe (19) is fixedly connected to the top of liquid storage tank (2), a one-way valve (20) is arranged inside connecting pipe (19), a vacuum pump (28) is arranged on connecting pipe (19), vacuum pump (28) is fixedly connected to the top of liquid storage tank (2), a filter screen (10) is fixedly connected to the surface of hollow shaft (7) through bolts (27), a first stirring blade (6) is fixedly connected to the bottom surface of hollow shaft (7), and an ultraviolet sterilizing lamp (11) is fixedly connected to the side surface of inner wall of purification tank (5), the top of the purification box (5) is fixedly connected with an exhaust port (13).

2. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: drive assembly (18) include driving motor (183), gear (182) and toothed chain (181), gear (182) fixed connection is respectively on the surface of pivot (21) and hollow shaft (7), gear (182) are connected through toothed chain (181) transmission, the top fixed connection of pivot (21) has driving motor (183), driving motor (183) fixed connection is at the top of casing (14) inner wall.

3. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: the bottom of the bottom plate (1) is close to the positions of four corners and is fixedly connected with rollers (8), and brake pads are arranged in the rollers (8).

4. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: the side of liquid reserve tank (2) and purifying box (5) all is provided with blowoff valve (9), the sealed access door (23) of bolt (27) fixedly connected with is passed through to the front side of purifying box (5).

5. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: the front side of purifying box (5) is provided with transparent window (26), the surface of transparent window (26) sets up scale (25).

6. A gastrointestinal fluid pressure reduction device for gastrointestinal surgery according to claim 1, wherein: the front side of liquid reserve tank (2) is provided with controls panel (24), control panel (24) and each through wire electric connection with each electrical apparatus.