CN110237338A - Urinary surgery bladder drug irrigation and perfusion device - Google Patents

Abstract

The invention discloses a bladder medicine flushing and perfusion device after urological surgery. Through the drug adding mechanism, the present invention can add drug components in the perfusion solution, and can perform anti-inflammatory and hemostasis operations on the affected part during the perfusion process, and even infuse the bladder cancer patients with postoperative bladder chemotherapy drugs and other drug liquid operations. The liquid is heated. Proper heating can reduce the stress response, improve the patient's experience in cold weather, and improve the effect of the drug. The temperature sensor is used to detect the internal temperature of the bladder to achieve temperature control, which is lower than Accelerates the fluid circulation when the lower temperature is preset, and the pressure sensor can detect the fluid pressure inside the bladder. On the one hand, it ensures the proper filling of the bladder. On the other hand, it can give an early warning when the urine outflow tract is blocked by blood clots and other reasons to avoid overuse of the bladder. Discomfort caused by filling, improve patient experience, and have certain prospects for use.

Description

Urinary surgery bladder drug irrigation and perfusion device

technical field

The invention relates to the field of medical devices, in particular to a urinary bladder medicine flushing and perfusion device.

Background technique

In recent years, with the development of minimally invasive medicine, transurethral resection has become the most effective method for the treatment of benign prostatic hyperplasia and bladder tumors. Routine continuous bladder irrigation after surgery is very important, which is beneficial to prevent the formation of postoperative blood clots, avoid catheter blockage and the occurrence of bladder spasm. In addition, patients with bladder cancer need immediate chemotherapy and perfusion within 24 hours after surgery. Induce perfusion. At present, the temperature of the normal temperature bladder irrigation fluid used clinically is about 20-25 °C, which is relatively low relative to the body temperature, which may cause the patient's continuous bladder spasm and bring pain to the patient. However, with the development of science and technology of the times, people's functional requirements for drug infusion devices are also getting higher and higher.

Although the existing bladder irrigation and perfusion device is simple in structure and convenient in operation, it has a single function, which may lead to the risk of continuous bladder spasm in patients. Existing bladder irrigation and perfusion devices cannot perform anti-inflammatory and hemostasis operations on the affected area during the flushing and perfusion process, and even infusion of chemotherapy drugs in the bladder after surgery for patients with bladder cancer is inconvenient. The existing bladder irrigation and perfusion devices cannot warm the perfusion liquid, the coagulation effect is not good, and there is a risk of inducing bladder spasm. The flushing and perfusion device cannot detect the internal temperature of the bladder to achieve temperature control, nor can it detect the filling degree inside the bladder, and cannot guarantee the proper filling of the bladder. When the fluid flows out of the tract, the overfilling of the bladder will cause the patient's lower abdomen to feel bloated and uncomfortable, and improve the patient's experience. To this end, we propose a bladder drug irrigation and perfusion device after urological surgery. SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to overcome the existing defects and provide a bladder drug flushing and perfusion device after urological surgery, which can effectively solve the problems in the background technology.

SUMMARY OF THE INVENTION

The technical problem to be solved by the present invention is to overcome the existing defects and provide a bladder drug flushing and perfusion device after urological surgery, which can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a urinary bladder drug flushing and perfusion device, comprising a liquid storage tank, one side outer surface of the liquid storage tank is fixedly installed with a drug dosing mechanism, the storage tank is A liquid filling pipe is arranged on the outer surface of the lower end of the liquid tank, one end of the liquid filling pipe is fixedly connected with a flushing chamber, an outer surface of one end of the flushing chamber is provided with a heating mechanism, and an outer surface of one side of the flushing chamber is provided with a heating mechanism. A perfusion pipe and a liquid return pipe are provided, and one side of the perfusion pipe is provided with a perfusion urine pipe.

As a preferred technical solution of the present invention, a medicine inlet is opened on the outer surface of the upper end of the medicine adding mechanism, a medicine delivery tube is fixedly connected to the lower end of the medicine inlet, and an outer surface of one end of the medicine delivery tube is provided with a medicine delivery tube. The medicine inlet, the medicine inlet is fixedly connected with the medicine inlet through the medicine delivery pipe, and the quantity of the medicine inlet, the medicine delivery tube and the medicine passage is two groups.

As a preferred technical solution of the present invention, a temperature controller is fixedly installed on one outer surface of the heating mechanism, a fixed wire pipe is fixedly installed on the inner surface of the heating mechanism, and one outer surface of the fixed wire pipe is fixedly installed. A heating quartz tube is fixedly installed, the output end of the temperature controller is electrically connected with the input end of the fixed line pipe, the number of the fixed line pipe is two groups, and the number of the heating quartz pipe is several groups.

As a preferred technical solution of the present invention, an inner perfusion tube is arranged inside the perfusion tube, a No. The other side of the perfusion tube is provided with a pressure sensing line.

As a preferred technical solution of the present invention, a liquid return inner pipe is arranged inside the liquid return pipe, a No. 3 fluid valve is fixedly installed on the outer surface of one end of the liquid return pipe, and one end of the perfusion pipe is connected to the perfusion urine pipe. One end of the liquid perfusion lumen is a silicone hose and is electrically connected to the data transmission line, and the liquid return pipe is connected with the liquid outflow lumen silicone hose of the perfusion catheter.

As a preferred technical solution of the present invention, the inside of the perfusion catheter is provided with a liquid perfusion lumen, a liquid outflow lumen, a perfusion catheter balloon, a temperature sensor line and a pressure sensor line. The tube airbag is connected with the perfusion catheter air bag inlet pipe, the perfusion catheter air bag inlet valve, and the perfusion catheter air bag inlet in turn. The lumen is made of silicone material, the air bag is made of silicone material, and the air inlet pipe is made of silicone material Made, the temperature sensor line is located on one side of the liquid perfusion lumen, the pressure sensor line is located on the other side of the liquid perfusion lumen, and the outer surface of one side of the liquid perfusion lumen is provided with pressure A temperature sensor is provided on the outer surface of the other side of the liquid perfusion lumen, a perfusion port is opened on the outer surface of one end of the perfusion catheter, and the outer surface of one end of the temperature sensor line is connected to the temperature sensor. The outer surface of the lower end of the pressure sensor is fixedly connected to the outer surface of the lower end, the outer surface of one end of the pressure sensor line is fixedly connected to the outer surface of the lower end of the pressure sensor, and the outer surface of the lower end of the filling port is fixedly connected to the outer surface of the upper end of the liquid perfusion lumen. A liquid outflow lumen and an outflow port are provided on the outer surface of the other side of one end of the perfusion catheter, and the outer surface of the lower end of the outflow port is fixedly connected with the outer surface of the lower end of the outflow lumen.

As a preferred technical solution of the present invention, a liquid inlet is provided on the outer surface of the upper end of the liquid storage tank, a liquid inlet pipe is arranged between the liquid storage tank and the liquid inlet, and the lower end of the liquid storage tank is outside The surface is fixedly connected with the outer surface of the upper end of the flushing chamber through a liquid addition pipe, and a No. 2 fluid valve is fixedly installed on the outer surface of one side of the liquid addition pipe, and a valve is arranged between the No. 2 fluid valve and the liquid addition pipe. The valve is located in the middle of the liquid filling pipe, one side outer surface of the valve is fixedly connected with one side outer surface of the No. 2 fluid valve, and a liquid filling port is opened on the inner surface of the lower end of the liquid storage tank.

As a preferred technical solution of the present invention, one outer surface of the flushing chamber is provided with a power cord, and the other outer surface of the flushing chamber is provided with a flushing port and a water return hole, and the flushing port is located at On one side of the water return hole, a central control mechanism and a water pump are fixedly installed inside the flushing chamber. The number of the water pumps is two groups, and the water pumps are respectively a flushing water pump and a return water pump. The central control mechanism A pressure alarm is provided on one side of the pump, the central control mechanism is located on one side of the water pump, the output end of the central control mechanism is electrically connected with the input end of the water pump, and the front end outer surface of the flushing chamber is provided with a temperature adjustment button, pressure adjustment button, power switch, flush pump switch and return pump switch, the central control mechanism is electrically connected to the display screen.

Compared with the prior art, the beneficial effects of the present invention are:

1. In the present invention, through the drug adding mechanism, during the process of adding the perfusate, the drug components can be added to the perfusate through the drug inlet on the side, which can reduce inflammation and stop bleeding in the affected part during the perfusion process, and even the bladder cancer patients after surgery. The operation of liquid medicine such as bladder chemotherapy drug perfusion is beneficial to people's use.

2. The present invention uses a heating mechanism, which is connected to the power supply, and the temperature controller controls the internal heating quartz tube to heat the bottom of the upper flushing chamber, thereby achieving the heating of the perfusate, which increases in cold weather. In the experience of patients, proper heating can reduce stress response and improve the effect of drugs, which has certain beneficial effects.

3. The present invention can detect the internal temperature of the bladder through the set temperature sensor by perfusing the urinary catheter, so as to realize the liquid temperature control. When the temperature is lower than the preset temperature, the liquid circulates, and the set pressure sensor can detect the filling degree inside the bladder, Thereby, the proper filling of the bladder can be ensured, and the patient's lower abdomen will be bloated and uncomfortable due to overfilling of the bladder when the urine outflow tract is blocked due to reasons such as blood clots, which is beneficial to people's use.

Description of drawings

Fig. 1 is the overall view of the present invention;

Fig. 2 is the internal structure diagram of the dosing mechanism 1 in Fig. 1 of the present invention;

Fig. 3 is the internal structure diagram of the liquid storage tank 4 in Fig. 1 of the present invention;

Fig. 4 is the partial structure diagram of liquid adding pipe 7 in Fig. 1 of the present invention;

Fig. 5 is the internal structure diagram of the flushing chamber 8 of Fig. 1 of the present invention;

Fig. 6 is the overall structure diagram of perfusion urinary catheter 12 in Fig. 1 of the present invention;

FIG. 7 is an internal structure diagram of the heating mechanism 2 in FIG. 1 of the present invention.

In the figure: 1. Dosing mechanism; 101, drug inlet; 102, drug delivery pipe; 103, drug passage; 2, heating mechanism; 201, temperature controller; 202, fixed line pipe; 203, heating quartz tube; 3. Perfusion pipe; 301, No. 1 fluid valve; 302, temperature sensing line; 303, pressure sensing line; 4, liquid storage tank; 5, liquid inlet; 6, liquid inlet pipe; 7, liquid addition pipe; 8 , flushing chamber; 9, No. 2 fluid valve; 10, power cord; 11, liquid return pipe; 12, perfusion catheter; 1201, perfusion port; 1202, pressure sensor; 1203, temperature sensor; 1204, pressure sensor 1205, temperature sensor line; 1206, fluid perfusion lumen; 1207, outflow lumen; 1208, outflow port; 1209, perfusion urinary balloon; 1210, perfusion urinary balloon air inlet; 1211, perfusion urine Inlet valve of tube air bag; 1212, inlet of perfusion catheter air bag; 13, central control mechanism; 14, water pump; 15, flushing port; 16, water return hole.

Detailed ways

In order to make the technical means, creative features, achievement goals and effects realized by the present invention easy to understand, the present invention will be further described below with reference to the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end" and "the other end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, with a specific orientation. The orientation configuration and operation are therefore not to be construed as limitations of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense, for example, "connected" may be a fixed connection It can also be a detachable connection or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication between the two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

The technical solutions in 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

1-7, the present invention provides a technical solution: a urinary bladder drug flushing and perfusion device, including a liquid storage tank 4, and a drug dosing mechanism 1 is fixedly installed on one outer surface of the liquid storage tank 4 , the outer surface of the lower end of the liquid storage tank 4 is provided with a liquid filling pipe 7, one end of the liquid filling pipe 7 is fixedly connected with a flushing chamber 8, and the outer surface of one end of the flushing chamber 8 is provided with a heating mechanism 2. A perfusion pipe 3 and a liquid return pipe 11 are provided on the outer surface of the side, and a perfusion urine pipe 12 is provided on one side of the perfusion pipe 3 .

It can help the medicine dosing mechanism 1 play a role. In this embodiment, preferably, a medicine inlet 101 is opened on the outer surface of the upper end of the medicine addition mechanism 1, and the lower end of the medicine inlet 101 is fixedly connected with a medicine delivery tube 102. The medicine delivery tube 102 The outer surface of one end is provided with a medicine inlet 103, and the medicine inlet 101 is fixedly connected with the medicine inlet 103 through the medicine delivery tube 102.

It can facilitate the operation of the heating mechanism 2. In this embodiment, preferably, a temperature controller 201 is fixedly installed on one outer surface of the heating mechanism 2, and a fixed wire pipe 202 is fixedly installed on the inner surface of the heating mechanism 2. A heating quartz tube 203 is fixedly installed on the outer surface of one side, the output end of the temperature controller 201 is electrically connected with the input end of the fixed wire tube 202, the number of the fixed wire tube 202 is two groups, and the number of the heating quartz tube 203 is several groups .

The structure of the perfusion pipe 3 is described. In this embodiment, preferably, a perfusion inner pipe is provided inside the perfusion pipe 3, a No. 1 fluid valve 301 is fixedly installed on the outer surface of one end of the perfusion pipe 3, and one side of the perfusion pipe 3 is provided with The temperature sensing line 302 and the pressure sensing line 303 are provided on the other side of the perfusion pipe 3 .

The connection relationship between some components is expressed. In this embodiment, preferably, the liquid return pipe 11 is provided with a liquid return inner pipe, and the outer surface of one end of the liquid return pipe 11 is fixedly installed with a No. 3 fluid valve. One end of the perfusion pipe 3 It is electrically connected with one end of the silicone hose of the liquid perfusion lumen 1206 of the perfusion catheter 12 and the data transmission line, and the liquid return pipe 11 is connected with the silicone hose of the liquid outflow lumen 1207 of the perfusion catheter 12 .

It is conducive to the perfusion operation, and the specific structure inside the perfusion catheter 12 is described. In this embodiment, preferably, the interior of the perfusion catheter 12 is provided with a liquid perfusion lumen 1206, a liquid outflow lumen 1207, and a perfusion catheter balloon. 1209. The temperature sensor line 1205 is connected to the pressure sensor line 1204, the perfusion catheter balloon 1209 is connected to the perfusion catheter balloon air inlet pipe 1210, the perfusion catheter balloon air valve 1211, and the perfusion catheter balloon inlet 1212 in turn. The cavity is made of silicone material, the airbag is made of silicone material, the air inlet pipe is made of silicone material, the temperature sensor line 1205 is located on one side of the liquid perfusion lumen 1206, and the pressure sensor line 1204 is located in the liquid perfusion. On the other side of the lumen 1206, a pressure sensor 1202 is provided on the outer surface of one side of the liquid perfusion lumen 1206, and a temperature sensor 1203 is provided on the outer surface of the other side of the liquid perfusion lumen 1206. A perfusion port 1201 is opened on the surface, the outer surface of one end of the temperature sensor line pipe 1205 is fixedly connected to the outer surface of the lower end of the temperature sensor 1203, and the outer surface of one end of the pressure sensor line pipe 1204 is fixedly connected to the outer surface of the lower end of the pressure sensor 1202. , the outer surface of the lower end of the perfusion port 1201 is fixedly connected with the outer surface of the upper end of the liquid perfusion lumen 1206, and the outer surface of one end and the other side of the perfusion catheter 12 is provided with a liquid outflow lumen 1207 and an outflow port 1208. The surface is fixedly connected to the outer surface of the lower end of the outflow lumen 1207 .

The positional relationship of some components is expressed. In this embodiment, preferably, a liquid inlet 5 is provided on the outer surface of the upper end of the liquid storage tank 4, and a liquid inlet pipe 6 is arranged between the liquid storage tank 4 and the liquid inlet 5. The outer surface of the lower end of the liquid tank 4 is fixedly connected with the outer surface of the upper end of the flushing chamber 8 through the liquid addition pipe 7, and the outer surface of one side of the liquid addition pipe 7 is fixedly installed with the No. 2 fluid valve 9, and the No. 2 fluid valve 9 is connected with the liquid addition A valve 12 is arranged between the pipes 7, the valve 12 is located in the middle of the liquid filling pipe 7, the outer surface of one side of the valve 12 is fixedly connected with the outer surface of one side of the No. 2 fluid valve 9, and the inner surface of the lower end of the liquid storage tank 4 is provided with Filling port.

The entire device control system is described, and operations such as pressure sensing, flushing, and backwater can be completed. In this embodiment, preferably, a power cord 10 is provided on one side of the flush chamber 8, and the other side of the flush chamber 8 is provided with a power cord 10. The outer surface of one side is provided with a flushing port 15 and a water return hole 16. The flushing port 15 is located on one side of the water return hole 16. The interior of the flushing chamber 8 is fixedly installed with a central control mechanism 13 and a water pump 14. The number of water pumps 14 is two. Group, the water pump 14 is a flushing water pump and a return water pump respectively, a pressure alarm is provided on one side of the central control mechanism 13, the central control mechanism 13 is located on one side of the water pump 14, the output end of the central control mechanism 13 and the input of the water pump 14 The terminals are electrically connected. The front outer surface of the flushing chamber 8 is provided with a temperature adjustment button, a pressure adjustment button, a power switch, a flushing pump switch and a return pump switch, and the central control mechanism 13 is electrically connected to the display screen.

The temperature controller 201 provided in the present invention can control the heating time of the perfusate, and then control the temperature of the perfusate. The device 201 transmits the temperature data electrical signal to the central control mechanism 13 through the pressure sensing line 303, thereby realizing the temperature detection and pressure detection inside the bladder, thereby realizing temperature control and ensuring the filling degree of the bladder. It can alarm when the bladder pressure is too high, indicating that the pipeline is blocked, the flushing water pump is responsible for flushing, and the return water pump is responsible for sucking out the flushed water.

The working principle and use process of the present invention: the present invention consists of a drug adding mechanism 1, a drug inlet 101, a drug delivery pipe 102, a drug passage port 103, a heating mechanism 2, a temperature controller 201, a fixed line tube 202, and a heating quartz tube 203 , perfusion pipe 3, No. 1 fluid valve 301, temperature sensing line 302, pressure sensing line 303, liquid storage tank 4, liquid inlet 5, liquid inlet pipe 6, liquid filling pipe 7, flushing chamber 8, No. 2 fluid Valve 9, power cord 10, liquid return pipe 11, irrigation catheter 12, irrigation port 1201, pressure sensor 1202, temperature sensor 1203, pressure sensor line 1204, temperature sensor line 1205, liquid perfusion lumen 1206 , outflow lumen 1207, outflow port 1208, perfusion catheter balloon 1209, perfusion catheter balloon air inlet 1210, perfusion catheter balloon air valve 1211, perfusion catheter balloon inlet 1212, central control mechanism 13, water pump 14, flushing The water inlet 15, the water return hole 16 and other components are formed. Before filling, the device is moved into the filling chamber, the filling liquid is poured from the liquid inlet 5 into the liquid inlet pipe 6, and then stored in the liquid storage tank 4, and the power supply of the device is turned on. , the drug components can be added to the perfusion solution through the drug inlet 101 on the side, and the drug components enter the interior of the liquid storage tank 4 through the drug delivery tube 102 and the drug passage port 103, which can reduce inflammation, hemostasis, and even the affected area during the perfusion process. For the operation of the bladder chemotherapy drug perfusion and other liquid operations in patients with bladder cancer after surgery, the perfusion catheter 12 is installed on the side of the flushing port 15 and the water return hole 16. Switch and return pump switch) can operate the device, put the perfusion catheter 12 into the bladder through the urethra, the No. 2 fluid valve 9 works, the perfusion liquid enters the flushing chamber 8, and the temperature controller 201 can be controlled to make the internal heating quartz The pipe 203 heats the bottom of the upper flushing chamber 8, thereby heating the perfusion liquid. When the liquid temperature is heated to a preset temperature, press the flushing pump switch, the flushing pump works, and the flushing pump pumps the perfusion liquid to the perfusion urine pipe. 12. Perform flushing and perfusion operations on the bladder, the pressure sensor 1202 can detect the filling state of the bladder, and the temperature sensor 1203 can detect the internal temperature, complete the temperature control, and the liquid circulation below the preset temperature can realize the internal temperature of the bladder. The temperature detection and pressure detection are used to realize temperature control and ensure the filling degree of the bladder. The pressure alarm set can alarm when the bladder pressure is too high, indicating that the pipeline is blocked. The flushing water pump set is responsible for flushing, and its return The water pump is responsible for sucking the incoming water out.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. a urinary bladder medicine flushing, perfusion device, comprising a liquid storage tank (4), it is characterized in that: one side outer surface of the described liquid storage tank (4) is fixedly installed with a dosing mechanism (1), A liquid addition pipe (7) is provided on the outer surface of the lower end of the liquid storage tank (4), and one end of the liquid addition pipe (7) is fixedly connected with a liquid flushing chamber (8). The outer surface of one end is provided with a heating mechanism (2), the outer surface of one side of the flushing chamber (8) is provided with a perfusion pipe (3) and a liquid return pipe (11), and one side of the perfusion pipe (3) is provided with There is a perfusion catheter (12). 2. The urinary bladder medicine flushing and perfusion device according to claim 1, characterized in that: a medicine inlet (101) is opened on the outer surface of the upper end of the medicine adding mechanism (1), and the medicine inlet The lower end of the medicine port (101) is fixedly connected with a medicine delivery tube (102), and an outer surface of one end of the medicine delivery tube (102) is provided with a medicine passage port (103), and the medicine inlet (101) passes through the medicine delivery tube (102) is fixedly connected to the medicine passage (103), and the quantity of the medicine inlet (101), the medicine delivery tube (102) and the medicine passage (103) is two groups. 3. The urinary bladder medicine flushing and perfusion device according to claim 1, characterized in that: a temperature controller (201) is fixedly installed on one outer surface of the heating mechanism (2), and the A fixed wire tube (202) is fixedly installed on the inner surface of the heating mechanism (2), and a heating quartz tube (203) is fixedly installed on one outer surface of the fixed wire tube (202). The output end is electrically connected to the input end of the fixed line pipe (202), the number of the fixed line pipe (202) is two groups, and the number of the heating quartz pipe (203) is several groups. 4. The urinary bladder drug flushing and perfusion device according to claim 1, characterized in that: the perfusion tube (3) is provided with an inner perfusion tube, and one end of the perfusion tube (3) is outside A No. 1 fluid valve (301) is fixedly installed on the surface, one side of the perfusion pipe (3) is provided with a temperature sensing line (302), and the other side of the perfusion pipe (3) is provided with a pressure sensing line (303). ). 5. The urinary bladder medicine flushing and perfusion device according to claim 1, wherein the liquid return pipe (11) is provided with a liquid return inner pipe, and the liquid return pipe (11) is provided with a liquid return inner pipe. No. 3 fluid valve is fixedly installed on the outer surface of one end of the perfusion tube (3), and one end of the perfusion tube (3) is electrically connected to one end of the liquid perfusion lumen (1206) of the perfusion urine tube (12) and the data transmission line. The return pipe (11) is connected with the silicone hose of the liquid outflow lumen (1207) of the irrigation catheter (12). 6. The urinary bladder medicine flushing and perfusion device according to claim 1, wherein the perfusion catheter (12) is provided with a liquid perfusion lumen (1206) and a liquid outflow lumen. (1207), the perfusion catheter balloon (1209), the temperature sensor line (1205) and the pressure sensor line (1204), the perfusion catheter balloon (1209) is sequentially connected with the perfusion catheter balloon air inlet pipe (1210) , the air inlet valve (1211) of the perfusion catheter and the inlet of the perfusion catheter (1212) are connected. The temperature sensor line (1205) is located on one side of the liquid perfusion lumen (1206), and the pressure sensor line (1204) is located on the other side of the liquid perfusion lumen (1206), the liquid perfusion lumen One side outer surface of (1206) is provided with a pressure sensor (1202), the other side outer surface of the liquid perfusion lumen (1206) is provided with a temperature sensor (1203). A perfusion port (1201) is opened on the outer surface of one end, the outer surface of one end of the temperature sensor line pipe (1205) is fixedly connected with the outer surface of the lower end of the temperature sensor (1203), and the pressure sensor line pipe (1204) is The outer surface of one end is fixedly connected to the outer surface of the lower end of the pressure sensor (1202), the outer surface of the lower end of the perfusion port (1201) is fixedly connected to the outer surface of the upper end of the liquid perfusion lumen (1206), and the perfusion urinary catheter (12) ) is provided with a liquid outflow lumen (1207) and an outflow port (1208) on the outer surface of one end and the other side, and the outer surface of the lower end of the outflow port (1208) is fixedly connected with the outer surface of the lower end of the outflow lumen (1207). 7. The urinary bladder medicine flushing and perfusion device according to claim 1, characterized in that: a liquid inlet (5) is provided on the outer surface of the upper end of the liquid storage tank (4), and the storage tank (4) is provided with a liquid inlet (5). A liquid inlet pipe (6) is arranged between the liquid tank (4) and the liquid inlet (5), and the outer surface of the lower end of the liquid storage tank (4) passes through the connection between the liquid addition pipe (7) and the liquid flushing chamber (8). The outer surface of the upper end is fixedly connected, the outer surface of one side of the liquid filling pipe (7) is fixedly installed with a No. 2 fluid valve (9), and a No. 2 fluid valve (9) and the liquid filling pipe (7) are provided with a A valve (12), the valve (12) is located in the middle of the liquid filling pipe (7), the outer surface of one side of the valve (12) is fixedly connected with the outer surface of the second fluid valve (9). A liquid filling port is provided on the inner surface of the lower end of the liquid storage tank (4). 8. The urinary bladder medicine flushing and perfusion device according to claim 1, characterized in that: one side outer surface of the flushing chamber (8) is provided with a power cord (10), and the flushing chamber (8) is provided with a power cord (10). The other side outer surface of the liquid chamber (8) is provided with a flushing port (15) and a water return hole (16). 8) A central control mechanism (13) and a water pump (14) are fixedly installed in the interior. The number of the water pumps (14) is two groups, and the water pumps (14) are respectively a flush water pump and a return water pump. One side of the control mechanism (13) is provided with a pressure alarm, the central control mechanism (13) is located on one side of the water pump (14), and the output end of the central control mechanism (13) is connected to the input end of the water pump (14). Electrical connection, the front outer surface of the flushing chamber (8) is provided with a temperature adjustment button, a pressure adjustment button, a power switch, a flushing pump switch and a return pump switch, and the central control mechanism (13) is electrically connected to the display screen. connect.