CN210963246U

CN210963246U - Drainage device for urinary surgery

Info

Publication number: CN210963246U
Application number: CN201921226445.6U
Authority: CN
Inventors: 严波; 丁维; 张鹏
Original assignee: Guizhou Provincial Peoples Hospital
Current assignee: Guizhou Provincial Peoples Hospital
Priority date: 2019-07-31
Filing date: 2019-07-31
Publication date: 2020-07-10
Anticipated expiration: 2029-07-31

Abstract

The utility model relates to a urinary surgery drainage device, which comprises a base, a bracket, a support plate, a filter flask, a liquid storage tank, a liquid inlet pipe and a liquid outlet pipe; the bracket is fixedly connected with the base; the support plate is connected with the upper part of the bracket; mounting the filter flask on the support plate; the liquid inlet pipe is communicated with the upper part of the filter bottle, and the bottom of the filter bottle is communicated with the liquid storage tank through the liquid outlet pipe; the upper part of the filter bottle is communicated with the upper part of the liquid storage tank through the communicating pipe, the upper part of the filter bottle is provided with an emptying pipe, and the lower part of the filter bottle is provided with a filter screen; the liquid storage tank is arranged on the base. Uropoiesis surgery drainage device is through being equipped with communicating pipe, when the filter flask took place to block up, during communicating pipe direct flow liquid storage pot can be followed to too much urine, and the fault-tolerant rate is higher.

Description

Drainage device for urinary surgery

Technical Field

The utility model relates to the field of medical technology, particularly, relate to an uropoiesis surgery drainage device.

Background

The urinary system is an important excretion way of metabolites of human body, can also regulate water-salt metabolism and acid-base balance, and produce various substances with biological activity, and has important effect on maintaining the stability of the internal environment of the body. The urinary system consists of 1 pair of kidneys, two ureters, 1 bladder and 1 urethra. Urine produced by the kidney flows into the bladder through the ureter for temporary storage, and is discharged out of the body through the urethra after reaching a certain amount. Therefore, the urinary system is also the general term for the organs producing, transporting, storing and discharging urine. The ureter is a pair of slender pipelines, the total length of which is about 20-30 cm, the ureter is connected with the renal pelvis at the upper part and is arranged in the bladder at the lower part, and 3 narrow parts are arranged in the middle and are used as calculus retention parts.

The main therapeutic range of urology surgery is: various urinary system stones and tumors; prostatic hyperplasia and prostatitis; inflammation and tumor of the testicle epididymis; hydrocele of tunica vaginalis of testis; various urinary system injuries; congenital malformations of the urinary system such as hypospadias, cryptorchidis, hydronephrosis caused by stenosis of the ureteropelvic junction, etc.

Surgical drainage is a simple and effective surgical treatment mode and has irreplaceable effects on various infectious and hemorrhagic diseases. The urinary system organ of human body is characterized by hollow urine drainage system, once the urine drainage is obstructed under the state of trauma, disease or after operation, the chance of urinary system infection can be greatly increased, and even the renal function of a patient is affected in severe cases. Therefore, postoperative drainage is particularly important.

However, the existing catheterization drainage device has defects, although some possibilities for preventing blockage are set, the defect that once the blockage is serious, drainage cannot be carried out in time, and serious consequences can be caused if the blockage is not found for a long time can not be avoided completely. Especially, after many transurethral operations, the bladder needs to be flushed continuously, and once the flushing fluid is not drained smoothly, the bladder is extremely full, and the patient has severe pain in the lower abdomen and even the bladder is possibly ruptured.

The innovative design is urgently needed on the basis of the existing drainage device.

SUMMERY OF THE UTILITY MODEL

The utility model provides an uropoiesis surgery drainage device based on the problem that prior art exists, the device have carefree jam and take place, drainage that can be timely guarantees unobstructed advantage.

The utility model discloses a realize through following technical scheme:

a urinary surgery drainage device comprises a base, a bracket, a support plate, a filter bottle, a liquid storage tank, a liquid inlet pipe and a liquid outlet pipe; the bracket is fixedly connected with the base; the support plate is connected with the upper part of the bracket; mounting the filter flask on the support plate; the liquid inlet pipe is communicated with the upper part of the filter bottle, and the bottom of the filter bottle is communicated with the liquid storage tank through the liquid outlet pipe; the upper part of the filter bottle is communicated with the upper part of the liquid storage tank through the communicating pipe, the upper part of the filter bottle is provided with an emptying pipe, and the lower part of the filter bottle is provided with a filter screen; the liquid storage tank is arranged on the base.

In a specific embodiment of the utility model, be equipped with the feed liquor valve on the feed liquor pipe. In consideration of convenience, the liquid inlet valve can adopt a ball valve, a spring clamp and the like, and if the liquid inlet pipe adopts a hose, the liquid inlet valve can be closed only by clamping the spring clamp or starts to feed liquid; or the mode of combining a hose and a hard tube is adopted, so that valves such as a ball valve and the like can be conveniently arranged, or the connection hose can be directly buckled and fixed at the two ends of the ball valve. If the hard pipe is connected with the ball valve, the valve can be opened and closed by one hand conveniently.

The utility model relates to an in the concrete embodiment, the support tip is equipped with the screw thread post, is equipped with the thread groove at the base, support and base screw thread fixed connection, screw thread post and support integrated into one piece.

In one embodiment of the present invention, the upper portion of the bracket is provided with a plurality of sets of fixing holes, and each set of fixing holes has at least 2 fixing holes in the horizontal direction; the support plate comprises a fixed rod and a support plate fixedly connected with the fixed rod, a group of through holes are formed in the fixed rod, and at least 2 through holes are formed in the horizontal direction; the fixed rod is connected with the bracket through a bolt; the filter flask is arranged on the supporting plate.

In one embodiment of the utility model, a disinfection bottle is also arranged, and a first mounting hole and a second mounting hole for respectively mounting the filter bottle and the disinfection bottle are arranged on the supporting plate; the diameters of the upper parts of the filter bottle and the disinfection bottle are respectively larger than the diameters of the first mounting hole and the second mounting hole.

The utility model relates to an in the embodiment, the filter flask includes bottle lid and bottle, the connection can be dismantled to bottle lid and bottle, the feed liquor pipe passes bottle lid and filter flask intercommunication.

The utility model relates to an in the embodiment, the filter screen is equipped with the sealing washer on the circumference to be connected with filter flask inner wall interference. Wherein, the filter screen is prior art of disclosing, can refer to any design that realizes the same purpose, for example the sealing washer adopts materials such as rubber, silica gel, and the aperture of filter screen is set for according to the demand in this field, should know because adopt interference connection, consequently can refer to the following content preparation: the circumference of the filtering screen is provided with a ring-shaped framework, the screen is wrapped on the framework, and then the circumference formed by the framework is wrapped with a sealing ring.

The utility model relates to an in the embodiment, still be equipped with the sampling tube, sampling tube one end and the filter flask lateral wall intercommunication that is located the filter screen top are equipped with the sample valve on the sampling tube. In consideration of convenience, the sampling valve can adopt a ball valve, a spring clamp and the like, and if the sampling pipe adopts a hose, the sampling can be closed only by clamping the spring clamp, or the sampling is started by clamping; or the mode of combining a hose and a hard tube is adopted, so that valves such as a ball valve and the like can be conveniently arranged, or the connection hose can be directly buckled and fixed at the two ends of the ball valve. If the hard pipe is connected with the ball valve, the valve can be opened and closed by one hand conveniently.

Further, the sampling tube end-to-end connection has the hard tube, but the hard tube plug is connected in the liquid storage pot, is equipped with a plug mouth on the liquid storage pot, is equipped with the rubber ring at the plug mouth, and the rubber ring is equipped with a through-hole that link up, but the hard tube is connected with the through-hole plug. The rubber ring should be fixed connection at the plug mouth, prevents to make the rubber ring fall into the liquid storage tank or jointly extract at the plug in-process.

In an embodiment of the utility model, the liquid storage pot is connected with communicating pipe, drain pipe detachable. This facilitates emptying of urine after disassembly.

Furthermore, a liquid discharge pipe is arranged at the bottom of the liquid storage tank, and a liquid discharge valve is arranged on the liquid discharge pipe. The design of the liquid inlet pipe can be specifically referred to. The bottom of the liquid storage tank is designed to be inclined, and the liquid discharge pipe is connected at the lower part. If, design the hole of a flowing back in low department, hard tube is connected to fluid-discharge tube one end, and a rubber buffer is established to the hard tube overcoat, and the rubber buffer is connected with the hole interference, and various bottles and the pipe that use like high school's chemistry experiment are connected through a rubber buffer. Reference may be made to this connection when other applications require the connection of a tube to a container such as a bottle, can, etc.

The utility model discloses an in the embodiment, be equipped with the fixing base of laying the liquid storage pot on the base, the fixing base upwards stretches out to form the protruding portion circumferentially, forms the recess with the bottom, and the liquid storage pot is laid in this recess, is equipped with the flowing back pipe groove that supplies the fluid-discharge tube to stretch out bottom the recess. The liquid storage tank can be better stabilized and prevented from sideslipping due to the formation of the protruding part.

In one embodiment of the present invention, a deodorizing material is disposed in the evacuation pipe. For example, the deodorizing bag wrapped with activated carbon is arranged in the emptying pipe and is plugged as tightly as possible to prevent the deodorizing bag from falling into the filter bottle.

In one embodiment of the present invention, the lower portion of the base is provided with 4 universal wheels, and at least two universal wheels are provided with the locking mechanism. The selected universal wheel can refer to the products disclosed in the prior art, and the connection mode can refer to a plate trailer sold in the market.

The embodiment of the utility model provides an at least, have following advantage or beneficial effect:

one, uropoiesis surgery drainage device is through being equipped with communicating pipe, when the filter flask took place to block up, during too much urine can be followed communicating pipe direct inflow liquid storage pot, and the fault-tolerant rate is higher.

Secondly, the utility model discloses still consider the sample and prevented the problem of jam. The problem of sample, with sampling tube one end locate the filter screen upper end, best select for use the combination of clip and hose, can more convenient processing under the condition of jam, for example the hose is held between the fingers to the hand. Communicating pipe only can arrange the liquid storage pot of lower part when the liquid level is high in, supplementary opening the sample valve when finding the liquid level is high, insert the liquid storage pot to sampling tube one end, the import position of sampling tube is low, can be faster the urine arrange the liquid storage pot in, then unscrew the bottle lid of filter flask, take out the filter screen through the couple on the filter screen fast and wash or change.

And thirdly, for the problem that the sampling tube is likely to be blocked, a gauze package can be additionally arranged at the inlet, and the blockage is not easy to occur in the vertical direction.

Fourth, the utility model discloses simple structure, low in manufacturing cost, convenient to use acts on simultaneously through two bolts and can be fine play stabilizing effect, the connected mode of bolt can be very fast change high position.

And fifthly, a disinfection bottle is arranged, disinfectant is filled in the disinfection bottle, and a liquid inlet pipe can be placed in the disinfection bottle for disinfection.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

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

FIG. 2 is a top view of the present invention;

fig. 3 is a schematic structural diagram of the bracket and the support plate of the present invention.

Icon: the device comprises a support 1, a fixing hole 11, a threaded column 12, a base 2, a fixing seat 21, a drain pipe groove 211, a support plate 3, a fixing rod 31, a through hole 311, a support plate 32, a first mounting hole 33, a second mounting hole 34, a disinfection bottle 4, a filter bottle 5, a bottle cap 51, an emptying pipe 52, a deodorizing material 521, a filter screen 53, a liquid outlet pipe 54, a liquid storage tank 6, a drain pipe 61, a liquid inlet pipe 7, a liquid inlet valve 71, a sampling pipe 8, a sampling valve 81 and a communicating pipe 9.

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. The components of the various embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, the description is only for convenience of description of the present invention and simplification, but the indication or suggestion that the device or element to be referred must have a specific position, be constructed and operated in a specific position, and therefore, the present invention should not be construed as being limited thereto. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not require that the components be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" means at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless explicitly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Example 1

As shown in the attached drawings, the drainage device for the urology surgery comprises a base 2, a bracket 1, a support plate 3, a filter flask 5, a liquid storage tank 6, a liquid inlet pipe 7 and a liquid outlet pipe 54; the bracket 1 is fixedly connected with the base 2; the support plate 3 is connected with the upper part of the bracket 1; the support plate 3 is provided with the filter bottle 5; the liquid inlet pipe 7 is communicated with the upper part of the filter bottle 5, and the bottom of the filter bottle 5 is communicated with the liquid storage tank 6 through a liquid outlet pipe 54; the upper part of the filter bottle 5 is communicated with the upper part of the liquid storage tank 6 through the communicating pipe 9, the upper part of the filter bottle 5 is provided with an emptying pipe 52, and the lower part of the filter bottle is provided with a filter screen 53; the liquid storage tank 6 is arranged on the base 2.

The connection mode of the emptying pipe 52 and the filter bottle 5 can be an integrated design, or a through hole is formed in the filter bottle 5, the emptying pipe 52 penetrates through the through hole, and a sealing ring is arranged between the emptying pipe 52 and the through hole.

The utility model discloses another embodiment, be equipped with feed liquor valve 71 on the feed liquor pipe 7.

In consideration of convenience, the liquid inlet valve 71 can adopt a ball valve, a spring clamp and the like, and if the liquid inlet pipe 7 adopts a hose, the hose can be closed only by clamping the spring clamp, or the hose is pinched to start liquid inlet; or the mode of combining a hose and a hard tube is adopted, so that valves such as a ball valve and the like can be conveniently arranged, or the connection hose can be directly buckled and fixed at the two ends of the ball valve. If the hard pipe is connected with the ball valve, the valve can be opened and closed by one hand conveniently.

Example 2

The utility model discloses another concrete mode, 1 tip of support is equipped with screw thread post 12, is equipped with the thread groove at base 2,

support

1 and 2 screw thread fixed connection of base,

screw thread post

12 and 1 integrated into one piece of support. Thus, the support 1 and the base 2 can be detached in a portable manner.

Example 3

In another specific mode of the present invention, the upper portion of the bracket 1 is provided with a plurality of groups of fixing holes 11, and each group of fixing holes 11 has at least 2 fixing holes in the horizontal direction; the support plate 3 comprises a fixing rod 31 and a support plate 32 fixedly connected with the fixing rod 31, a group of through holes 311 are formed in the fixing rod 31, and at least 2 through holes 311 are formed in the horizontal direction; the fixed rod 31 is connected with the bracket 1 through a bolt; the filter flask 5 is mounted on a support plate 32.

As shown in fig. 3, each set of fixing holes 11 is 2, and it is necessary to insert the plug into the two fixing holes 11 at the same time.

Example 4

In another specific mode of the utility model, a disinfection bottle 4 is also arranged, and a first mounting hole 33 and a second mounting hole 34 for respectively mounting the filter bottle 5 and the disinfection bottle 4 are arranged on the support plate 32; the diameters of the upper parts of the filter bottle 5 and the disinfection bottle 4 are respectively larger than the diameters of the first mounting hole 33 and the second mounting hole 34. The disinfection bottle 4 is filled with disinfection liquid, the disinfection liquid comprises conventional disinfection liquid such as alcohol, and the liquid inlet pipe 7 can be inserted into the disinfection bottle 4 for disinfection each time.

Example 5

The utility model discloses another concrete mode, filter flask 5 includes bottle lid 51 and bottle, the connection can be dismantled to bottle lid 51 and bottle, feed liquor pipe 7 passes bottle lid 51 and filter flask 5 intercommunication. The detachable connection facilitates replacement of the filter screen 53 therein and removal of impurities.

In another preferred mode, the filter screen 53 is provided with a sealing ring on the circumference and is in interference connection with the inner wall of the filter bottle 5. Wherein, the filter screen 53 is the prior art of disclosing, can refer to any design that realizes the same purpose, for example the sealing washer adopts materials such as rubber, silica gel, the aperture of filter screen 53 sets for according to the demand in this field, should know because adopt interference connection, consequently can refer to the following content preparation: the circumference of the filtering screen is provided with a ring-shaped framework, the screen is wrapped on the framework, and then the circumference formed by the framework is wrapped with a sealing ring.

Example 6

The utility model discloses another concrete mode still is equipped with

sampling tube

8, and 8 one ends of sampling tube and the 5 lateral walls of filter flask that are located filter screen 53 top communicate, are equipped with sample valve 81 on sampling tube 8, are convenient for carry out the sample analysis at any time. In consideration of convenience, the sampling valve 81 can adopt a ball valve, a spring clamp and the like, and if the sampling tube 8 adopts a hose, the sampling can be closed only by clamping the spring clamp, or the sampling is started by clamping; or the mode of combining a hose and a hard tube is adopted, so that valves such as a ball valve and the like can be conveniently arranged, or the connection hose can be directly buckled and fixed at the two ends of the ball valve. If the hard pipe is connected with the ball valve, the valve can be opened and closed by one hand conveniently.

In another preferred mode, the end of the sampling tube 8 is connected with a hard tube, the hard tube can be plugged and connected with the liquid storage tank 6, a plugging port is arranged on the liquid storage tank 6, a rubber ring is arranged at the plugging port, the rubber ring is provided with a through hole, and the hard tube is connected with the through hole in a plugging manner.

The rubber ring should be fixedly connected at the plugging port to prevent the rubber ring from falling into the liquid storage tank 6 or being pulled out together in the plugging process. After sampling at every turn, insert the hard tube in the through-hole of this rubber ring, both can fix sampling tube 8, simultaneously in the liquid storage pot 6 of flowing back in emergency.

Example 7

In another embodiment of the present invention, the liquid storage tank 6 is detachably connected to the communicating pipe 9 and the liquid outlet pipe 54. This facilitates emptying of urine after disassembly. The connection mode can refer to the connection of various bottles and tubes used in high school chemical experiments through a rubber plug.

Example 8

Furthermore, a liquid discharge pipe 61 is arranged at the bottom of the liquid storage tank 6, and a liquid discharge valve is arranged on the liquid discharge pipe 61. Reference may be made in particular to the design of the inlet pipe 7.

In order to enhance the fluidity of the tank, the bottom of the interior of the liquid storage tank 6 is designed to be inclined, such as a pan bottom, and the liquid discharge pipe 61 is connected at the lower part.

A liquid discharging hole is designed at the lower part, one end of the liquid discharging pipe 61 is connected with the hard pipe, a rubber plug is sleeved outside the hard pipe, and the rubber plug is in interference connection with the hole. Reference may be made to this connection when other applications require the connection of a tube to a container such as a bottle, can, etc.

Example 9

The base 2 is provided with a fixed seat 21 for placing the liquid storage tank 6, the fixed seat 21 extends upwards in the circumferential direction to form a protruding part and a groove is formed at the bottom, the liquid storage tank 6 is placed in the groove, and the bottom of the groove is provided with a liquid discharge pipe 61 groove 211 for the liquid discharge pipe 61 to extend out. The formation of the protruding portion can stabilize the liquid reservoir 6 better and prevent the liquid reservoir from slipping.

Example 10

A deodorizing material 521 is provided in the evacuation pipe 52. For example, by wrapping the bag with activated carbon and then placing the bag in the drain tube 52, it is of course possible to plug the bag tightly to prevent it from falling into the filter flask 5.

Example 11

The lower part of the base 2 is provided with 4 universal wheels, and at least two universal wheels are provided with locking mechanisms. The selected universal wheel can refer to the products disclosed in the prior art, and the connection mode can refer to a plate trailer sold in the market.

The technical features described in the present application can be simply changed with reference to the shapes illustrated in the drawings, so long as the same purpose as the present application can be achieved, and technical solutions in the field or similar fields can be referred.

The present invention is not limited to the materials of the components, and for those skilled in the art, materials known in the art can be selected, and various connection relationships can refer to technical solutions similar in structure or purpose in the art, or solutions disclosed in the prior documents mentioned in the present application.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. 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.

Claims

1. A urological drainage device, comprising: comprises a base, a bracket, a support plate, a filter bottle, a liquid storage tank, a liquid inlet pipe and a liquid outlet pipe; the bracket is fixedly connected with the base; the support plate is connected with the upper part of the bracket; mounting the filter flask on the support plate; the liquid inlet pipe is communicated with the upper part of the filter bottle, and the bottom of the filter bottle is communicated with the liquid storage tank through the liquid outlet pipe; the upper part of the filter bottle is communicated with the upper part of the liquid storage tank through the communicating pipe, the upper part of the filter bottle is provided with an emptying pipe, and the lower part of the filter bottle is provided with a filter screen; the liquid storage tank is arranged on the base.

2. The urological drainage device of claim 1, wherein: and a liquid inlet valve is arranged on the liquid inlet pipe.

3. The urological drainage device of claim 1, wherein: the support end is provided with a threaded column, the base is provided with a matched threaded groove, the support is fixedly connected with the base through threads, and the threaded column and the support are integrally formed.

4. The urological drainage device of claim 1, wherein: the upper part of the bracket is provided with a plurality of groups of fixing holes, and each group of fixing holes is at least 2 in the horizontal direction; the support plate comprises a fixed rod and a support plate fixedly connected with the fixed rod, a group of through holes are formed in the fixed rod, and at least 2 through holes are formed in the horizontal direction; the fixed rod is connected with the bracket through a bolt; the filter flask is arranged on the supporting plate.

5. The urological drainage device of claim 4, wherein: the sterilizing bottle is also arranged, and a first mounting hole and a second mounting hole for respectively mounting the filtering bottle and the sterilizing bottle are formed in the supporting plate; the diameters of the upper parts of the filter bottle and the disinfection bottle are respectively larger than the diameters of the first mounting hole and the second mounting hole.

6. The urological drainage device of claim 1, wherein: the filter flask includes bottle lid and bottle, the connection can be dismantled to bottle lid and bottle, the feed liquor pipe passes bottle lid and filter flask intercommunication.

7. The urological drainage device of claim 1, wherein: still be equipped with the sampling tube, sampling tube one end and the filter flask lateral wall intercommunication that is located the filter screen top are equipped with the sample valve on the sampling tube.

8. The urological drainage device of claim 7, wherein: the sampling tube end-to-end connection has the hard tube, but the hard tube plug is connected in the liquid storage pot, is equipped with a plug mouth on the liquid storage pot, is equipped with the rubber ring at the plug mouth, and the rubber ring is equipped with a through-hole that link up, but the hard tube is connected with the through-hole plug.

9. The urological drainage device of claim 1, wherein: a liquid discharge pipe is arranged at the bottom of the liquid storage tank, and a liquid discharge valve is arranged on the liquid discharge pipe.

10. The urological drainage device of claim 1, wherein: the base is provided with a fixed seat for placing the liquid storage tank, the fixed seat extends upwards in the circumferential direction to form a protruding part and a groove is formed at the bottom of the fixed seat, the liquid storage tank is placed in the groove, and the bottom of the groove is provided with a liquid discharge pipe groove for the liquid discharge pipe to extend out.