阅读说明：本技术 一种消化内科腹水引流装置 (Ascites drainage device for department of gastroenterology ) 是由 吴华美 黄松泉 杨云娟 万岳梦 胥莹 于 2021-01-21 设计创作，主要内容包括：本发明提供一种消化内科腹水引流装置,属于医疗辅助装置技术领域,该消化内科腹水引流装置包括引流装置主体,引流装置主体的前端自上而下依次开设有第三放置槽、第一放置槽和第二放置槽,第一放置槽的下内壁开设有弧形槽,弧形槽内固定连接有引流桶,引流桶的上端自左向右依次开设有第一固定孔、第二固定孔和第三固定孔,第一固定孔内固定连接有引流管,引流管的圆周内壁上部开设有第一螺纹槽,引流管的上侧设有固定套筒,螺纹连接接口的圆周表面活动卡接有螺纹连接接口,且螺纹连接接口螺纹连接于第一螺纹槽内,固定套筒的上端固定连接有第三连接管,通过设置的第三连接管可以将固定套筒和锥形管进行连接,便于其使用。(The invention provides an ascites drainage device for gastroenterology, which belongs to the technical field of medical auxiliary devices and comprises a drainage device main body, wherein the front end of the drainage device main body is sequentially provided with a third placing groove, a first placing groove and a second placing groove from top to bottom, the lower inner wall of the first placing groove is provided with an arc-shaped groove, a drainage barrel is fixedly connected in the arc-shaped groove, the upper end of the drainage barrel is sequentially provided with a first fixing hole, a second fixing hole and a third fixing hole from left to right, a drainage tube is fixedly connected in the first fixing hole, the upper part of the circumferential inner wall of the drainage tube is provided with a first threaded groove, the upper side of the drainage tube is provided with a fixing sleeve, the circumferential surface of the threaded connection interface is movably clamped with a threaded connection interface, the threaded connection interface is in threaded connection with the first threaded groove, the upper end of the fixing sleeve is fixedly connected with a third connecting pipe, the fixing sleeve and a conical pipe can, is convenient for use.)

1. The utility model provides a gastroenterology ascites drainage device which characterized in that: comprises a drainage device main body (1), wherein a third placing groove (6), a first placing groove (2) and a second placing groove (3) are sequentially arranged at the front end of the drainage device main body (1) from top to bottom, an arc-shaped groove is formed in the lower inner wall of the first placing groove (2), a drainage barrel (7) is fixedly connected in the arc-shaped groove, a first fixing hole, a second fixing hole and a third fixing hole are sequentially arranged at the upper end of the drainage barrel (7) from left to right, the second fixing hole is positioned at the front side of the first fixing hole and the front side of the third fixing hole, a drainage tube (19) is fixedly connected in the first fixing hole, a first thread groove is formed in the upper part of the circumferential inner wall of the drainage tube (19), a fixing sleeve (21) is arranged on the upper side of the drainage tube (19), and a thread connecting interface (20) is movably clamped on the circumferential surface of the thread connecting interface (, and threaded connection interface (20) threaded connection is in first thread groove, the upper end fixedly connected with third connecting pipe (22) of fixed sleeve (21), and the left end of third connecting pipe (22) runs through the left end of first standing groove (2) and extends left, the left end fixedly connected with conical tube (23) of third connecting pipe (22), the left end fixedly connected with second hose (24) of conical tube (23), the measuring groove has been seted up to the circumference inner wall front portion of drainage bucket (7), the preceding inner wall fixedly connected with liquid level height sensor (33) of measuring groove, and the upper portion fixedly connected with of liquid level height sensor (33) is in the circumferential surface of second fixed orifices, the circumferential surface fixedly connected with manometer pipe (16) of third fixed orifices, the upper end fixedly connected with manometer (17) of manometer pipe (16), the circumferential surface front portion of manometer pipe (16) is equipped with second valve (18), the circumference surface right part of manometer pipe (16) is equipped with relief valve (32), equal fixedly connected with fixture block (13) in both sides about the left inner wall of first standing groove (2), two the equal fixedly connected with force pump (15) in circumference inner wall of fixture block (13), two be close to fixedly connected with second connecting pipe (14) between the end mutually of force pump (15), and two force pumps (15) all communicate with second connecting pipe (14), are located the upside circumference surface right part fixedly connected with fourth connecting pipe (34) of force pump (15), and the circumference surface rear portion intercommunication of the other end of fourth connecting pipe (34) and manometer pipe (16).

2. The drainage device for ascites in gastroenterology according to claim 1, wherein: the lower extreme fixedly connected with of drainage bucket (7) first connecting pipe (8), first connecting pipe (8) run through the last inner wall and the downwardly extending of second standing groove (3), and communicate between drainage bucket (7) and first connecting pipe (8), the lower inner wall fixedly connected with PMKD (4) of second standing groove (3), the upper end activity joint of PMKD (4) has processing bucket (12), the second thread groove has been seted up on the circumference surface upper portion of processing bucket (12), second thread groove female connection has threaded connection sleeve (11), the circumference inner wall upper portion of threaded connection sleeve (11) and the circumference inner wall lower part fixedly connected with first hose (10) of first connecting pipe (8).

3. The drainage device for ascites in gastroenterology according to claim 2, wherein: the utility model discloses a circuit board, including third standing groove (6), the equal fixedly connected with joint pole of inner wall around third standing groove (6), fixedly connected with circuit board (35) between the inner wall about third standing groove (6), the joint hole has all been seted up to two portions around the upper end of circuit board (35), and two joint holes respectively with two joint pole phase-matchs, fixedly connected with operation panel (28) between the left and right sides of third standing groove (6), and operation panel (28) are located the upside of circuit board (35), the upper end fixedly connected with display screen (30) of operation panel (28), the upper end of operation panel (28) is equipped with a plurality of buttons (29).

4. The drainage device for ascites in gastroenterology according to claim 3, wherein: be equipped with power module in third standing groove (6), be equipped with PLC control module and operation module in circuit board (35), be equipped with sensor module in level height sensor (33), two all be equipped with the decompression module in force pump (15), be equipped with display module in display screen (30), power module's output and PLC control module electric connection, PLC control module and operation module's output all with sensor module and decompression module electric connection, operation module's output and display module electric connection.

5. The drainage device for ascites in gastroenterology according to claim 4, wherein: the left end fixedly connected with first fixed plate (25) of drainage device main part (1), T type groove has been seted up to the left end of first fixed plate (25), it has activity snap ring (26) to pass through first hinge activity handing-over between the front and back inner wall in T type groove.

6. The drainage device for ascites in gastroenterology according to claim 5, wherein: the rear end four corners department of drainage device main part (1) has all seted up third thread groove, the rear side of drainage device main part (1) is equipped with second fixed plate (27), and the rear end four corners department of second fixed plate (27) all sets up threaded hole, four all through screw threaded connection between third thread groove and the threaded hole.

7. The drainage device for ascites in gastroenterology according to claim 6, wherein: the left inner walls of the first placing groove (2) and the second placing groove (3) are hinged to first movable buckles (31) through second hinge shafts in a movable mode, and the first movable buckles (31) are internally provided with pressure release valves (32).

8. The drainage device for ascites in gastroenterology according to claim 7, wherein: the four corners of the lower end of the drainage device main body (1) are fixedly connected with pulleys (5).

9. The drainage device for ascites in gastroenterology according to claim 8, wherein: the front part and the rear part of the circumferential surface of the drainage barrel (7) are fixedly connected with second movable buckles (36).

10. The drainage device for ascites in gastroenterology according to claim 9, wherein: the right part of the circumferential surface of the first connecting pipe (8) is fixedly connected with a first valve (9).

Technical Field

The invention belongs to the technical field of medical auxiliary devices, and particularly relates to an ascites drainage device for digestive system department.

Background

Under the normal state, a small amount of liquid (generally less than 200ml) exists in the abdominal cavity of a human body, the liquid in the abdominal cavity is lubricated, the liquid in the abdominal cavity is increased under any pathological state, the liquid is called abdominal dropsy when the volume exceeds 200ml, the abdominal dropsy is only a disease, the cause of generating the abdominal dropsy is many, the common diseases include cardiovascular diseases, liver diseases, peritoneal diseases, kidney diseases, nutritional disorder diseases, malignant tumor abdominal cavity metastasis, ovarian tumors, connective tissue diseases and the like, the abdominal dropsy can be led out of the body by adopting an ascites drainage method, the disease is relieved, and the amount of the abdominal dropsy extracted each time is preferably 1000-3000 ml.

In the prior art, ascites drainage requires a drainage device to drain the abdominal dropsy of a patient out of the body, but the drainage efficiency is not high, the external abdominal water drainage can not be measured, and the external abdominal water drainage can not be effectively controlled.

Disclosure of Invention

The invention aims to provide a drainage device for ascites in digestive system department, and aims to solve the problems that the drainage efficiency is low, the quantity of the abdominal water discharged out of a body cannot be measured, and the quantity of the abdominal water discharged out of the body cannot be effectively controlled in the prior art.

In order to achieve the purpose, the invention provides the following technical scheme:

a drainage device for ascites in gastroenterology comprises a drainage device main body, wherein a third placing groove, a first placing groove and a second placing groove are sequentially formed in the front end of the drainage device main body from top to bottom, an arc-shaped groove is formed in the lower inner wall of the first placing groove, a drainage barrel is fixedly connected in the arc-shaped groove, a first fixing hole, a second fixing hole and a third fixing hole are sequentially formed in the upper end of the drainage barrel from left to right, the second fixing hole is positioned on the front side of the first fixing hole and the front side of the third fixing hole, a drainage tube is fixedly connected in the first fixing hole, a first threaded groove is formed in the upper portion of the circumferential inner wall of the drainage tube, a fixing sleeve is arranged on the upper side of the drainage tube, a threaded connection interface is movably clamped on the circumferential surface of the threaded connection interface and is in threaded connection with the first threaded groove, a third connecting tube is fixedly connected to the upper end of the, the left end of a third connecting pipe penetrates through the left end of the first placing groove and extends leftwards, a conical pipe is fixedly connected to the left end of the third connecting pipe, a second hose is fixedly connected to the left end of the conical pipe, a measuring groove is formed in the front portion of the circumferential inner wall of the drainage barrel, a liquid level height sensor is fixedly connected to the front inner wall of the measuring groove, the upper portion of the liquid level height sensor is fixedly connected to the circumferential surface of a second fixing hole, a pressure pipe is fixedly connected to the circumferential surface of the third fixing hole, a pressure gauge is fixedly connected to the upper end of the pressure pipe, a second valve is arranged in the front portion of the circumferential surface of the pressure pipe, a pressure relief valve is arranged in the right portion of the circumferential surface of the pressure pipe, fixed clamping blocks are fixedly connected to the upper side and the lower side of the left inner wall of the first placing groove, pressure pumps are fixedly connected to the circumferential inner walls of, and two force pumps all communicate with the second connecting pipe, are located the upside the circumference surface right part fixedly connected with fourth connecting pipe of force pump, and the other end of fourth connecting pipe and the circumference surface rear portion intercommunication of manometer pipe.

As a preferable scheme of the present invention, a first connecting pipe is fixedly connected to a lower end of the drainage barrel, the first connecting pipe penetrates through an upper inner wall of the second placing groove and extends downward, the drainage barrel is communicated with the first connecting pipe, a fixed bottom plate is fixedly connected to a lower inner wall of the second placing groove, a processing barrel is movably clamped to an upper end of the fixed bottom plate, a second thread groove is formed in an upper portion of a circumferential surface of the processing barrel, a threaded connecting sleeve is connected to an inner thread of the second thread groove, and a first hose is fixedly connected to an upper portion of a circumferential inner wall of the threaded connecting sleeve and a lower portion of a circumferential inner wall of the first connecting pipe.

As a preferred scheme of the present invention, the front and rear inner walls of the third placement groove are fixedly connected with clamping rods, a circuit board is fixedly connected between the left and right inner walls of the third placement groove, the front and rear portions of the upper end of the circuit board are both provided with clamping holes, the two clamping holes are respectively matched with the two clamping rods, an operation panel is fixedly connected between the left and right of the third placement groove, the operation panel is located on the upper side of the circuit board, the upper end of the operation panel is fixedly connected with a display screen, and the upper end of the operation panel is provided with a plurality of buttons.

As a preferred scheme of the present invention, a power module is disposed in the third placement groove, a PLC control module and an operation module are disposed in the circuit board, a sensor module is disposed in the liquid level height sensor, pressure reduction modules are disposed in the two pressure pumps, a display module is disposed in the display screen, an output end of the power module is electrically connected to the PLC control module, output ends of the PLC control module and the operation module are electrically connected to the sensor module and the pressure reduction modules, and an output end of the operation module is electrically connected to the display module.

According to a preferable scheme of the invention, a first fixing plate is fixedly connected to the left end of the drainage device main body, a T-shaped groove is formed in the left end of the first fixing plate, and a movable clamping ring is movably crossed and connected between the front inner wall and the rear inner wall of the T-shaped groove through a first hinge shaft.

As a preferable scheme of the invention, the four corners of the rear end of the drainage device main body are respectively provided with a third threaded groove, the rear side of the drainage device main body is provided with a second fixing plate, the four corners of the rear end of the second fixing plate are respectively provided with a threaded hole, and the four third threaded grooves and the threaded holes are in threaded connection through screws.

As a preferable scheme of the invention, the left inner walls of the first and second placing grooves are both movably hinged with first movable buckles through second hinge shafts, and pressure release valves are arranged in both the first movable buckles.

As a preferable scheme of the invention, pulleys are fixedly connected to four corners of the lower end of the drainage device main body.

As a preferable scheme of the invention, the front part and the rear part of the circumferential surface of the drainage barrel are fixedly connected with second movable buckles.

As a preferable aspect of the present invention, a first valve is fixedly connected to a right portion of a circumferential surface of the first connection pipe.

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

1. according to the invention, the ascites drainage rate can be controlled by the device, the ascites drainage efficiency is improved, and the amount of the extracted ascites can be monitored, so that the amount of the extracted ascites in a patient is between 1000 and 3000ml, the amount of the extracted ascites in the patient can be effectively controlled, the risk of ascites drainage of the patient is reduced, and the use efficiency of the device is improved.

2. According to the invention, the electric signals of the operation of the sensor module and the decompression module are transmitted to the operation module, the operation module converts the electric signals into digital types through calculation and displays the digital types through the display module, and the use of the device can be facilitated through the arranged modules, so that the use efficiency of the device is improved.

3. In the invention, the ascites in the drainage barrel is transferred into the treatment barrel, then the ascites is treated in a centralized way, and the treatment barrel is easy to take out and place through the arranged fixed bottom plate which is used for being mutually clamped with the treatment barrel, thereby improving the treatment efficiency of the ascites.

Drawings

The accompanying drawings, which 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 principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a first cross-sectional view of the present invention;

FIG. 2 is a second cross-sectional view of the present invention;

FIG. 3 is a block diagram of a control module according to the present invention;

FIG. 4 is a first perspective view of the present invention;

fig. 5 is a second perspective view of the present invention.

In the figure: 1. a drainage device body; 2. a first placing groove; 3. a second placing groove; 4. fixing the bottom plate; 5. a pulley; 6. a third placing groove; 7. a drainage barrel; 8. a first connecting pipe; 9. a first valve; 10. a first hose; 11. the sleeve is connected by screw thread; 12. a treatment barrel; 13. fixing the fixture block; 14. a second connecting pipe; 15. a pressure pump; 16. a pressure pipe; 17. a pressure gauge; 18. a second valve; 19. a drainage tube; 20. a threaded connection interface; 21. fixing the sleeve; 22. a third connecting pipe; 23. a tapered tube; 24. a second hose; 25. a first fixing plate; 26. a movable snap ring; 27. a second fixing plate; 28. an operation panel; 29. a button; 30. a display screen; 31. a first movable buckle; 32. a pressure relief valve; 33. a liquid level height sensor; 34. a fourth connecting pipe; 35. a circuit board; 36. and a second movable buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Referring to fig. 1-5, the present invention provides the following technical solutions:

a drainage device for ascites in digestive system department comprises a drainage device main body 1, wherein a third placing groove 6, a first placing groove 2 and a second placing groove 3 are sequentially arranged at the front end of the drainage device main body 1 from top to bottom, an arc-shaped groove is formed in the lower inner wall of the first placing groove 2, a drainage barrel 7 is fixedly connected in the arc-shaped groove, a first fixing hole, a second fixing hole and a third fixing hole are sequentially formed in the upper end of the drainage barrel 7 from left to right, the second fixing hole is positioned at the front side of the first fixing hole and the third fixing hole, a drainage tube 19 is fixedly connected in the first fixing hole, a first threaded groove is formed in the upper portion of the circumferential inner wall of the drainage tube 19, a fixing sleeve 21 is arranged on the upper side of the drainage tube 19, a threaded connection interface 20 is movably clamped on the circumferential surface of the threaded connection interface 20, the threaded connection interface 20 is in threaded connection with the first threaded groove, a third connecting tube 22, the left end of the third connecting pipe 22 penetrates through the left end of the first placing groove 2 and extends leftwards, the left end of the third connecting pipe 22 is fixedly connected with a conical pipe 23, the left end of the conical pipe 23 is fixedly connected with a second hose 24, the front part of the circumferential inner wall of the drainage barrel 7 is provided with a measuring groove, the front inner wall of the measuring groove is fixedly connected with a liquid level height sensor 33, the upper part of the liquid level height sensor 33 is fixedly connected with the circumferential surface of a second fixing hole, the circumferential surface of the third fixing hole is fixedly connected with a pressure pipe 16, the upper end of the pressure pipe 16 is fixedly connected with a pressure gauge 17, the front part of the circumferential surface of the pressure pipe 16 is provided with a second valve 18, the right part of the circumferential surface of the pressure pipe 16 is provided with a pressure release valve 32, the upper side and the lower side of the left inner wall of the first placing groove 2 are fixedly connected with fixing clamping blocks 13, the circumferential inner walls, and both the two pressure pumps 15 are communicated with the second connection pipe 14, a fourth connection pipe 34 is fixedly connected to a right portion of the circumferential surface of the pressure pump 15 located at the upper side, and the other end of the fourth connection pipe 34 is communicated with a rear portion of the circumferential surface of the pressure pipe 16.

In the embodiment of the invention, the third placing groove 6, the first placing groove 2 and the second placing groove 3 are arranged to provide an installation space for the internal components of the device, the two fixed fixture blocks 13 are arranged to fix the two pressure pumps 15, the pressure pumps 15 can be selected to be different types according to requirements, for example, the type of the pressure pump is RGB15-15, the pressure pump 15 is electrically connected with a power supply, the pressure pump can be plugged into the position of a patient needing to extract ascites through the arranged second hose 24, the pressure in the drainage barrel 7 is gradually reduced through the operation of the pressure pump 15, the pressure in the drainage barrel 7 and the abdominal pressure of the patient form a pressure difference, ascites enters the drainage barrel 7 through the second hose 24, the third connecting pipe 22 and the drainage pipe 19, the pressure in the drainage barrel 7 can be observed through the arranged pressure gauge 17, the closing between the pressure pipe 16 and the pressure pump 15 can be manually controlled through the rotation of the arranged second valve 18, improve the security when this device uses, pressure to the drainage bucket 7 in can manually be reduced through the relief valve 32 that sets up, satisfy the needs under the special circumstances, can be convenient for fixed sleeve 21 and drainage tube 19 between be connected through the threaded connection interface 20 that sets up, make things convenient for its dismantlement, be convenient for maintain, the part that the lower extreme of pressure pipe 16 is located drainage bucket 7 is equipped with the inoxidizing coating, can prevent that pressure pipe 16 from being blockked up by ascites and leading to this device operational failure, liquid level height sensor 33 through the setting can be to leading to the height of ascites in the drainage bucket 7 and monitor, control patient's ascites discharge amount, reduce the risk that the ascites was drawn forth, be used for fixing force pump 15 through two fixed fixture block 13 that set up, improve the stability when it moves.

Referring to fig. 1 and 2, a first connecting pipe 8 is fixedly connected to a lower end of the drainage barrel 7, the first connecting pipe 8 penetrates through an upper inner wall of the second placing groove 3 and extends downward, the drainage barrel 7 is communicated with the first connecting pipe 8, a fixing bottom plate 4 is fixedly connected to a lower inner wall of the second placing groove 3, a processing barrel 12 is movably clamped to an upper end of the fixing bottom plate 4, a second thread groove is formed in an upper portion of a circumferential surface of the processing barrel 12, a threaded connecting sleeve 11 is connected to an inner thread of the second thread groove, and a first hose 10 is fixedly connected to an upper portion of a circumferential inner wall of the threaded connecting sleeve 11 and a lower portion of a circumferential inner wall of the first connecting pipe 8.

In this embodiment: through the first connecting pipe 8 that sets up, be connected between first hose 10 and threaded connection sleeve 11 and the processing bucket 12, make its intercommunication, ascites that introduces in the drainage bucket 7 is discharged to processing bucket 12 in, the threaded connection through threaded connection sleeve 11 can be convenient for handle 12's dismantlement, ascites in the drainage bucket 7 shifts to in processing bucket 12, then carry out centralized processing with ascites, be used for through the PMKD 4 that sets up and handle bucket 12 joint each other, make processing bucket 12 take out easily and lay, improve the treatment effeciency of ascites.

Specifically please refer to fig. 2, fig. 4 and fig. 5, the inner walls all fixedly connected with joint pole around the third standing groove 6, fixedly connected with circuit board 35 between the inner wall about the third standing groove 6, joint hole has all been seted up to two portions around the upper end of circuit board 35, and two joint holes respectively with two joint pole phase-matches, fixedly connected with operation panel 28 between about the third standing groove 6, and operation panel 28 is located the upside of circuit board 35, the upper end fixedly connected with display screen 30 of operation panel 28, the upper end of operation panel 28 is equipped with a plurality of buttons 29.

In this embodiment: can improve the stability of circuit board 35 when the installation through the joint pole that sets up, circuit board 35 is connected with display screen 30, can show data such as liquid level height, pressure through display screen 30 through the operation of circuit board 35, makes the doctor facilitate the use more, improves the availability factor of this device, through electric connection between button 29 and the circuit board 35 that sets up, can be through its operation of inching control PLC control module.

Referring to fig. 3 specifically, a power module is arranged in the third placing groove 6, a PLC control module and a running module are arranged in the circuit board 35, a sensor module is arranged in the liquid level height sensor 33, pressure reducing modules are arranged in the two pressure pumps 15, a display module is arranged in the display screen 30, the output end of the power module is electrically connected with the PLC control module, the output ends of the PLC control module and the running module are electrically connected with the sensor module and the pressure reducing modules, and the output end of the running module is electrically connected with the display module.

In this embodiment: power module and external power source electric connection provide the electric energy for this device operation, can control the operation of sensor module and decompression module through PLC control module, the electric property number transmission of sensor module and decompression module operation is for the operation module, the operation module is through calculating then turn into the digital model with the electric property number and show through display module, the use of this device of can being convenient for through each item module that sets up improves the availability factor of this device.

Specifically, referring to fig. 5, a first fixing plate 25 is fixedly connected to the left end of the drainage device body 1, a T-shaped groove is formed at the left end of the first fixing plate 25, and a movable snap ring 26 is movably connected between the front and rear inner walls of the T-shaped groove through a first hinge shaft.

In this embodiment: first fixed plate 25 plays the effect of connecting activity snap ring 26, and activity snap ring 26 is articulated through first hinge activity and can rotates angle regulation from top to bottom, and activity snap ring 26 is used for placing of second hose 24, accomodates the back with second hose 24 and hangs the fixed of the second hose 24 of being convenient for in activity snap ring 26, and the doctor of being convenient for uses.

Specifically, referring to fig. 5, the four corners of the rear end of the drainage device body 1 are provided with third thread grooves, the rear side of the drainage device body 1 is provided with a second fixing plate 27, the four corners of the rear end of the second fixing plate 27 are provided with threaded holes, and the four third thread grooves and the threaded holes are connected through screws and threads.

In this embodiment: the second fixing plate 27 and the drainage device body 1 are connected through screw threads, so that the second fixing plate 27 can be conveniently detached, internal elements can be maintained or debugged after the second fixing plate is detached, and the service life of the drainage device is prolonged.

Referring to fig. 4, the left inner walls of the first placing groove 2 and the second placing groove 3 are both movably hinged with first movable fasteners 31 through second hinge shafts, and pressure release valves 32 are respectively arranged in the two first movable fasteners 31.

In this embodiment: the activity joint between relief valve 32 and the drainage device main part 1 can protect the inside of this device through the first activity buckle 31 that sets up, can open first activity buckle 31 through relief valve 32 after this device uses, handles introducing the ascites.

Specifically, referring to fig. 1 and 2, pulleys 5 are fixedly connected to four corners of the lower end of the drainage device body 1.

In this embodiment: the pulley 5 through setting up can make things convenient for the removal of this device, improves the flexibility of this device.

Specifically, referring to fig. 1, the front and rear portions of the circumferential surface of the drainage barrel 7 are fixedly connected with second movable fasteners 36.

In this embodiment: second activity buckle 36 is used for connecting the upper and lower two parts of drainage bucket 7, can open the upper and lower two parts of drainage bucket 7 through second activity buckle 36 to wash the maintenance to drainage bucket 7 inside, improve the life of this device.

Specifically referring to fig. 2, a first valve 9 is fixedly connected to the right portion of the circumferential surface of the first connection pipe 8.

In this embodiment: close first valve 9 before using, make in the ascites of introducing in the drainage bucket 7 can not get into processing barrel 12, this device uses and opens first valve 9 after accomplishing, then shifts the ascites in the drainage bucket 7 to processing barrel 12 in and handles the ascites, above-mentioned force pump 15, manometer 17, second valve 18 and first valve 9 are prior art, do not do too much repeated herein.

The working principle and the using process of the invention are as follows: when the device is used, the second hose 24 is firstly connected with a power supply, taken out of the movable snap ring 26 and inserted into the abdomen of a patient, the first valve 9 is closed, the second valve 18 is rotated to communicate the pressure pump 15 with the drainage barrel 7 through the fourth connecting pipe 34, then the button 29 is pressed, the operation of the pressure reduction module and the sensor module is controlled through the PLC control module in the circuit board 35, the device is started, the pressure in the drainage barrel 7 is gradually reduced under the operation of the pressure pump 15, when the pressure in the drainage barrel 7 is smaller than the abdomen pressure of the patient, the generated pressure difference can enable the abdomen ponding of the patient to flow into the drainage barrel 7 along the second hose 24, the third connecting pipe 22 and the drainage pipe 19, the height of ascites introduced into the drainage barrel 7 can be monitored through the arranged liquid level height sensor 33, the model is transmitted to the operation module through the sensor module, the operation module converts the electrical model into a digital model and displays the digital model through the display module, the physician can adjust the operating rate of the pressure pump 15, via the button 29, for controlling the introduction speed of ascites, when the ascites is extracted, the PLC control module is controlled by the button 29 to close the device, the second hose 24 is then removed from the patient's abdomen and cleaned and stored in the removable snap ring 26, then the first movable buckle 31 is opened through the pressure relief valve 32, then the first valve 9 is opened to transfer the ascites in the drainage bucket 7 to the treatment bucket 12, then the treatment barrel 12 is taken out and the ascites is treated, the drainage rate of the ascites can be controlled by the device, the drainage efficiency of the ascites is improved, meanwhile, the amount of the induced ascites can be monitored, so that the induced amount of the ascites in a patient body is between 1000 and 3000ml, the quantity of the ascites drained out of the patient can be effectively controlled, the danger of the ascites drainage of the patient is reduced, and the use efficiency of the device is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.