CN108543137B - Constant pressure perfusion and heatable bladder irrigation device - Google Patents
Constant pressure perfusion and heatable bladder irrigation device Download PDFInfo
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- CN108543137B CN108543137B CN201810459228.5A CN201810459228A CN108543137B CN 108543137 B CN108543137 B CN 108543137B CN 201810459228 A CN201810459228 A CN 201810459228A CN 108543137 B CN108543137 B CN 108543137B
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- flushing
- wheeled roller
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- bladder
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/0216—Pressure
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
- A61M3/0258—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped by means of electric pumps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/36—General characteristics of the apparatus related to heating or cooling
- A61M2205/3653—General characteristics of the apparatus related to heating or cooling by Joule effect, i.e. electric resistance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/10—Trunk
- A61M2210/1078—Urinary tract
- A61M2210/1085—Bladder
Abstract
The invention relates to a constant-pressure perfusion and heatable bladder irrigation device, which comprises a heater at the upper part and a constant-pressure recovery tank at the lower part; the left side of the top of the heater is provided with a flushing fluid bracket, and the bracket is provided with a flushing fluid conduit; the junction of the flushing fluid conduit and the upper part of the heating device is provided with a pressure sensor; a liquid electric heater is arranged above the inside of the heating device; the left half part of the constant pressure recovery box is provided with a three-wheeled roller oil pump device; the right half part of the constant pressure recovery tank is provided with a recovery liquid water tank; the right side of the outside of the recycling liquid water tank is provided with a negative pressure aspirator, and an optical instrument is arranged above the inside. The advantages are as follows: on one hand, the device integrates the functions of monitoring and early warning the pressure of the flushing liquid and adjusting the temperature and the flushing speed of the flushing liquid, and on the other hand, the device can recover and simply analyze the flushing liquid at regular time after the flushing process is finished so as to make preliminary evaluation on the flushing effect, thereby ensuring the safety of bladder flushing.
Description
Technical Field
The invention relates to the technical field of medical appliances, in particular to a bladder irrigation device capable of being perfused at constant pressure and heated.
Background
The patients with the urinary surgery prostatic hyperplasia or bladder tumor need to continuously wash the bladder immediately after the transurethral prostate electrotomy (TUR-P) or transurethral bladder tumor electrotomy (TUR-BT) operation, and the washing amount is larger.
At present, the traditional flushing method is very complicated, an infusion set is needed to be used for connecting normal saline, the infusion set is connected with the inlet end of the disposable drainage bag, one cavity of the double-cavity catheter is connected, and the other cavity is connected with the drainage bag. In the continuous flushing process, physiological saline needs to be repeatedly replaced and flushing liquid is poured, and a sterile drainage bag is wasted to manufacture the connecting device.
In order to prevent blood clots from occurring in the bladder after suprapubic transvesical prostatectomy, the bladder fistulization tube and the air sac urinary duct must be kept unobstructed, and the bladder is continuously flushed with sterile normal saline, but the frequency and the intensity of bladder spasticity are often aggravated due to improper flushing fluid temperature, and the bladder bleeding is aggravated, which causes great pain to patients. Bladder spasticity is affected by a number of factors, the temperature of the bladder irrigation solution being one of the important factors.
In practice, only the number of times of flushing and the amount of flushing liquid are emphasized, and the flushing speed is not clearly defined. Studies have shown that excessive speed can affect heart rate, respiration and blood pressure in patients, especially in patients with cardiovascular diseases such as myocardial involvement. The flushing speed is too high, which can cause the increase of bladder burden, stimulate sympathetic nerves, cause the increase of heart rate and blood pressure, and simultaneously generate reflex stimulus to the respiratory center to cause respiratory acceleration. It is therefore desirable to keep vital signs at the same level while flushing so as to minimize risk factors. However, the speed is too slow, and the vital sign is not affected, but the working strength of nurses is increased intangibly because the observation of the illness state is required to be enhanced in the flushing process. Therefore, when the bladder is flushed, the flushing speed is adjusted, if the adopted flushing speed is used for constant pressure perfusion, the safety of patients is ensured, the working intensity of nurses can be relieved, and the device has positive effect on clinical nursing.
In addition, urological medical staff need closely observe colour, nature and the flow of flushing fluid at the bladder irrigation in-process, reflect the circumstances of bladder hemorrhage according to the colour of drainage liquid, in time adjust the washing speed. However, the current method cannot be evaluated in time, so that hidden danger is caused to the postoperative recovery of the patient.
Chinese patent literature: CN201720099544.7, filing date 2017.01.23, patent name: a continuous bladder irrigation temperature control device. The continuous bladder irrigation temperature control device comprises a catheter liquid medicine temperature measurement control part, a peristaltic pump for flow control, a display touch screen, a catheter, a partition plate and a box body;
the sustainable bladder irrigation temperature control device disclosed in the patent document is high in practicability, can control the temperature and the flow according to a medical irrigation mode, eliminates uncomfortable feeling caused by unsuitable temperature when an patient is irrigated, accurately controls the flow output, truly embodies the design concept of 'people' and regulates the liquid medicine output flow and the temperature at the moment through an LCD (liquid crystal display). However, with respect to a bladder irrigation device capable of heating a flushing liquid to a proper temperature in a short time, and simultaneously maintaining constant pressure irrigation of the flushing liquid to perform bladder irrigation, and giving an early warning when the residual liquid amount in the bag is small, and timely replacing, the purposes of achieving a more ideal irrigation effect and saving manpower and material resources are achieved, and no related report exists at present.
In view of the foregoing, there is a need for a constant pressure perfusion and heatable bladder irrigation device that can heat the irrigation solution to a suitable temperature in a short time, and simultaneously maintain constant pressure perfusion for bladder irrigation, and can send out an early warning when the residual amount of liquid in the bag is small, and can be replaced in time, so as to achieve more ideal irrigation effect and save manpower and material resources.
Disclosure of Invention
The invention aims at overcoming the defects in the prior art, and provides the constant-pressure perfusion and heatable bladder irrigation device which can heat the irrigation solution to a proper temperature in a short time, keep constant-pressure perfusion for bladder irrigation, and send out early warning and timely replacement when the residual liquid amount in the bag is small, thereby achieving more ideal irrigation effect and saving manpower and material resources.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
the bladder irrigation device is characterized in that the bladder irrigation device is of an integrated structure, and the main body is of an upper-lower two-part structure; the upper part comprises a heating device, and the lower part comprises a constant pressure recovery box; the left side of the top of the heating device is provided with a flushing fluid bracket; the heating device is internally of a hollow structure; an interface is arranged at the top of the heating device and close to the position of the flushing fluid bracket; a pressure sensor is arranged around the interface; an outlet is arranged below the left side surface of the heating device; the liquid electric heater is arranged in the heating device; a temperature and pressure display screen is arranged in the middle of the front side of the surface of the heating device; a temperature adjusting button is arranged on the left side of the temperature and pressure display screen; a heater switch is arranged above the right side of the temperature and pressure display screen, and an alarm is arranged below the temperature and pressure display screen;
the constant-pressure recovery tank comprises a three-wheeled roller oil pump device at the left half part and a recovery liquid water tank at the right half part; the three-wheeled roller oil pump device comprises a three-wheeled roller rotating center shaft, three-wheeled roller spokes, a three-wheeled roller outer fixed shell, a three-wheeled roller switch, a speed adjusting button and a speed display screen; the three-wheeled roller rotating center shaft is arranged at the middle position of the front end of the three-wheeled roller oil pump device; the three-wheeled roller spokes are arranged on the three-wheeled roller rotating center shaft; the outer fixed shell of the three-wheeled roller is arranged on the right side of the rotating center shaft of the three-wheeled roller; the three-wheeled roller switch is arranged at the upper left position of the three-wheeled roller rotating center shaft; the speed adjusting button is arranged below the rotating center shaft of the three-wheeled roller; the speed display screen is arranged on the right side of the speed adjusting button;
the inside of the recycling liquid water tank is also of a hollow structure; a negative pressure aspirator is arranged below the right side surface of the recovery liquid water tank; the suction device switch is arranged at the right upper corner position of the front side of the surface of the recovery liquid water tank; an optical instrument is arranged above the inside of the recycling liquid water tank; an optical instrument display screen is arranged in the middle of the front side of the surface of the recovery liquid tank.
As a preferable technical scheme, the flushing fluid support is of a telescopic structure.
As an optimized technical scheme, the top of the flushing fluid support is provided with a hook, and the hook is provided with a flushing fluid conduit through a flushing bag.
As a preferred embodiment, the flushing liquid conduit has a plurality of flushing liquid conduits.
As a preferable technical scheme, the liquid electronic heater is an overcurrent type instant heating type heater.
The invention has the advantages that:
1. the liquid electronic heater and the three-wheeled roller oil pump device are utilized to keep constant pressure and constant temperature flushing of flushing liquid in the bladder flushing process, complications such as postoperative bladder bleeding and bladder spasm are reduced to the greatest extent, and the bladder flushing effect is improved.
2. When the flushing fluid pipe enters the top interface of the heater, the pressure sensor located at the interface measures and displays the pressure in the flushing bag, and the alarm gives an early warning when the pressure is too low, so that nursing staff is reminded of replacing flushing fluid, and the complicated problem that medical staff needs to accompany in the traditional bladder flushing process is solved.
3. The optical instrument is arranged above the inside of the recovery liquid tank to simply analyze and display the hemoglobin content and reflux amount of the recovery drainage liquid, so that preliminary measurement and evaluation of bladder hemorrhage conditions in the bladder flushing process of a patient or after the bladder flushing process is finished are realized, and further treatment schemes are conveniently formulated.
Drawings
FIG. 1 is a schematic view of the left side of a constant pressure perfusing and heatable bladder irrigation device according to the present invention.
FIG. 2 is a schematic view of the right side of a constant pressure perfusing and heatable bladder irrigation device according to the present invention.
Fig. 3 is a front view of a constant pressure perfused heatable bladder irrigation device according to the present invention.
Fig. 4 is a front view of a constant pressure perfusing and heatable bladder irrigation device according to the present invention with a flush fluid conduit installed.
FIG. 5 is a schematic view of the internal plan view of a constant pressure perfusing heatable bladder irrigation device heater according to the present invention.
Fig. 6 is an enlarged plan view of the main body structure of a three-wheeled roller oil pump device of a constant pressure perfusion and heatable bladder flushing device.
Detailed Description
The following detailed description of the invention provides specific embodiments with reference to the accompanying drawings.
Reference numerals and components referred to in the drawings are as follows:
1. heating device 11. Interface
12. Outlet 2. Constant pressure recovery box
3. Flushing fluid support 31. Hook
32. Catheter 33 for flushing liquid
4. Pressure sensor 5. Liquid electronic heater
51. Temperature and pressure display screen 52, temperature adjusting knob
53. Heater switch 54. Alarm
6. Three-wheeled roller oil pump device 61. Three-wheeled roller rotating center shaft
62. Three-wheeled roller spoke 63. Three-wheeled roller outer fixing case
64. Three-wheeled roller switch 65 speed adjusting knob
66. Speed display 7. Recovery liquid tank
8. Negative pressure aspirator 81, aspirator switch
91. Display screen of optical instrument
Example 1
Referring to fig. 1, fig. 1 is a schematic perspective view of a constant pressure perfusion and sustainable heating bladder irrigation device according to the present invention. A bladder irrigation device with constant pressure perfusion and sustainable heating is of an integrated structure, and a main body is of an upper part and a lower part; the upper part comprises a heating device 1, and the lower part comprises a constant pressure recovery box 2; the left side of the top of the heating device 1 is provided with a flushing fluid bracket 3; the top of the flushing fluid bracket 3 is provided with a hook 31; the hook 31 is provided with a flushing fluid conduit 32 through a flushing bag; the heating device 1 is internally of a hollow structure; the top of the heating device 1 is provided with an interface 11 near the position of the flushing fluid bracket 3; the periphery of the interface 11 is provided with a pressure sensor 4; an outlet 12 is also arranged at the lower position of the left side surface of the heating device 1; the heating device 1 is internally provided with a liquid electric heater 5; a temperature and pressure display screen 51 is arranged in the middle of the front side of the outer surface of the heating device 1; a temperature adjusting button 52 is arranged on the left side of the temperature and pressure display screen 51; a heater switch 53 is arranged above the right side of the temperature and pressure display screen 51, and an alarm 54 is arranged below the temperature and pressure display screen;
the constant-pressure recovery tank 2 comprises a three-wheeled roller oil pump device 6 at the left half part and a recovery liquid water tank 7 at the right half part; the three-wheeled roller oil pump device 6 comprises a three-wheeled roller rotating center shaft 61, three-wheeled roller spokes 62, a three-wheeled roller outer fixed shell 63, three-wheeled roller switches 64, a speed adjusting knob 65 and a speed display screen 66; the three-wheeled roller rotating center shaft 61 is arranged at the middle position of the front end of the three-wheeled roller oil pump device 6; the three-wheeled roller spokes 62 are arranged on the three-wheeled roller rotating center shaft 61; the outer fixing shell 63 of the three-wheeled roller is arranged on the right side of the middle shaft 61 of the three-wheeled roller; the three-wheeled roller switch 64 is arranged at the upper left position of the three-wheeled roller rotating center shaft 61; the speed adjusting button 65 is arranged below the three-wheeled roller rotating center shaft 61; the speed display screen 66 is arranged on the right side of the speed adjusting button 65;
the inside of the recovery liquid water tank 7 is also of a hollow structure; a negative pressure aspirator 8 is arranged below the right side surface of the recovery liquid water tank 7; the suction device switch 81 is arranged at the right upper corner position of the front side of the surface of the recovery liquid water tank 7; an optical instrument (not shown in the figure) is arranged above the inside of the recovery liquid water tank 7; an optical instrument display screen 91 is arranged in the middle of the front side of the outer surface of the recovery liquid tank 7.
It should be noted that: the flushing liquid support 3 is of a telescopic structure, so that the hanging height of a flushing bag or a flushing bottle can be conveniently adjusted, and the flushing bag or the flushing bottle is convenient to use; the flushing liquid guide pipe 32 is provided with a plurality of flushing liquid guide pipes; after the flushing bag is hung on the hook 31 at the top of the flushing fluid bracket 3, the flushing catheter 32 penetrates through the connector 11 at the top of the heating device 1 and is connected with the front end of the liquid electronic heater 5 in the heater 1, one end of the other flushing catheter 32 is taken to be connected with the tail end of the liquid electronic heater 5, and the other end of the other flushing catheter 32 penetrates out of the outlet 12 arranged at the lower position of the left side surface of the heater 1, so that flushing fluid flowing into the flushing catheter 32 can be heated through the liquid electronic heater 5; the liquid electronic heater 5 is an overcurrent type instant heating type heater, and can quickly heat flushing liquid flowing in the overcurrent type instant heating type heater; the pressure sensor 4 arranged at the position interface 11 at the top of the heating box 1 can react the residual amount of the flushing fluid according to the change of the liquid level in the flushing bag after the flushing fluid conduit 32 passes through the position interface, namely, the pressure sensor 4 senses the pressure of the flushing fluid conduit 32, so that the liquid in the flushing bag can be measured, and the pressure value is displayed on the temperature arranged at the middle position at the front side of the outer surface of the heating device 1 and the P value in the pressure display screen 51; the alarm 54 arranged at the right lower part of the temperature and pressure display screen 51 can give an early warning when the pressure sensor 4 detects that the pressure in the flushing bag or the flushing bottle is too low, so that nursing staff is reminded of replacing the flushing bag or the flushing bottle, and the complicated problem that medical staff needs to accompany in the traditional bladder flushing process is solved; the heating temperature of the liquid electronic heater 5 can be adjusted up and down by manually adjusting the temperature and the temperature adjusting button 52 on the left side of the pressure display screen 51, so that the requirements of different patients on the temperature of flushing liquid can be met, the bladder of the patient can be flushed at constant temperature, the comfort level of the patient is improved, and adverse phenomena are avoided;
after the flushing fluid conduit 32 connected with the tail end of the liquid electronic heater 5 passes through the outlet 12 below the left side surface of the heater 1, the other end of the flushing fluid conduit 32 is placed on the three-wheel roller spoke 52 of the left half-side three-wheel roller oil pump device 6 of the constant-pressure recovery box 2 below the heater 1, the three-wheel roller rotary center shaft 61 drives the three-wheel roller spoke 52 to rotate by starting the three-wheel roller switch 64, so that the flushing fluid conduit 32 placed on the three-wheel roller spoke 62 extrudes and transports towards the three-wheel roller outer fixed shell 63, the rotating speeds of the three-wheel roller rotary center shaft 61 and the three-wheel roller spoke 62 can be controlled by manually adjusting the speed adjusting knob 65 arranged below the three-wheel roller rotary center shaft 61, and the rotating speed can be displayed by the V value on the speed display 66 on the right side of the speed adjusting knob 65, so that the extruding strength of the flushing fluid conduit 32 towards the three-wheel roller outer fixed shell 63 can be controlled, the flow rate and the flow of the flushing fluid can be controlled, and constant-pressure flowing and uniform speed can be realized. The three-wheeled roller rotating center shaft 61 rotates at a certain speed, and simultaneously, the flow and the control flow rate can be automatically calculated according to the rotation times of the center shaft and the caliber of the flushing fluid conduit 32, namely, the flow rate is multiplied by the pipe diameter and then multiplied by the time;
the overcurrent type instant heating type liquid electronic heater in the heater 1 can heat flushing liquid to a set temperature in a short time, keep constant-temperature flushing, and simultaneously realize constant-pressure perfusion flushing effect by using the three-wheel roller liquid pump device 6, thereby reducing complications such as postoperative bladder hemorrhage and bladder spasm of a patient to the greatest extent and improving the bladder flushing effect;
if a patient needs a large amount of bladder irrigation, a suction device switch 81 arranged at the right upper corner position of the front side of the outer surface of the recovery liquid water tank 7 is opened, and a negative pressure suction device 8 arranged below the right side surface of the recovery liquid water tank 7 is connected with a catheter 33, so that the bladder irrigation and drainage liquid recovery of the patient can be simultaneously carried out; if a small amount of medicine is added for flushing after the operation of a patient, under the condition that flushing liquid needs to be reserved in the bladder for a certain time, the negative pressure aspirator switch 81 is closed, the negative pressure aspirator 8 stops working, after the flushing is finished, the negative pressure aspirator switch 81 is opened, at the moment, the negative pressure aspirator 8 starts working, meanwhile, an optical instrument 9 is arranged above the inside of the recovery liquid tank 7 to simply analyze the hemoglobin content and reflux amount of the recovery drainage liquid, and numerical values are displayed on a p and v display screen 91 of the optical instrument respectively, so that preliminary measurement and evaluation of the bladder bleeding condition of the patient are realized in the bladder flushing process or after the flushing is finished, and further treatment schemes are convenient to formulate;
the principle of the optical instrument 9 is as follows: the recovered liquid is irradiated by the light emitting diode, received by the phototriode (photocell), converted into a voltage signal by the A/D converter after amplification, and displayed on the optical instrument display screen 91.
The invention relates to a method for using a constant-pressure perfusion heatable bladder irrigation device, which comprises the following steps: when bladder irrigation is required, an irrigation bag or an irrigation bottle is fixed on the hook 31 of the irrigation liquid support 3, all the irrigation liquid pipes 32 are connected, and the heater switch 53 and the three-wheeled roller switch 64 are turned on, so that the liquid electronic heater 5 and the three-wheeled roller oil pump device 6 start to operate. The temperature adjusting knob 52 is manually adjusted to be up and down adjusted to a proper temperature (generally 35-37 ℃) according to the doctor's advice, and the speed of flushing liquid is set to be 60-70 drops/minute by adjusting the rotating speed of the three-wheeled roller rotating center shaft 61 in the three-wheeled roller oil pump device 6 in the same way. If the patient needs to continue a large number of bladder washings, the negative pressure aspirator switch 81 is turned on, and the washings and the recovery of the drainage liquid are performed simultaneously. If a small amount of irrigation (typically 50-60 ml) is administered after the operation, the vacuum aspirator switch 81 is turned off if the irrigation fluid needs to remain in the bladder for a certain period of time. When the flushing is finished, the negative pressure aspirator switch 81 is turned on, the negative pressure aspirator 8 works, meanwhile, the optical instrument 9 in the recovery liquid water tank 7 simply analyzes the hemoglobin content and the reflux amount of the drainage liquid, and the numbers are displayed on the optical display screen 91 in a mode of rho and v respectively.
According to the constant-pressure perfusion and heatable bladder irrigation device, the liquid electronic heater and the three-wheeled roller oil pump device are utilized, constant-pressure and constant-temperature irrigation of irrigation liquid is kept in the bladder irrigation process, complications such as postoperative bladder hemorrhage and bladder spasm are reduced to the greatest extent, and the bladder irrigation effect is improved; when the flushing fluid conduit enters the top interface of the heater, the pressure sensor positioned at the interface measures and displays the pressure in the flushing bag, and the alarm gives an early warning when the pressure is too low so as to remind a nursing staff to replace flushing fluid, thereby solving the complicated problem that medical staff needs to accompany the traditional bladder flushing process at the moment; the optical instrument is arranged above the inside of the recovery liquid tank to simply analyze and display the hemoglobin content and reflux amount of the recovery drainage liquid, so that preliminary measurement and evaluation of bladder hemorrhage conditions in the bladder flushing process of a patient or after the bladder flushing process is finished are realized, and further treatment schemes are conveniently formulated.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that modifications and additions may be made to those skilled in the art without departing from the method of the present invention, which modifications and additions are also to be considered as within the scope of the present invention.
Claims (3)
1. The bladder irrigation device is characterized in that the bladder irrigation device is of an integrated structure, and the main body is of an upper-lower two-part structure; the upper part comprises a heating device, and the lower part comprises a constant pressure recovery box; the left side of the top of the heating device is provided with a flushing fluid bracket; the heating device is internally of a hollow structure; an interface is arranged at the top of the heating device and close to the position of the flushing fluid bracket; a pressure sensor is arranged around the interface; an outlet is arranged below the left side surface of the heating device; the liquid electric heater is arranged in the heating device; a temperature and pressure display screen is arranged in the middle of the front side of the surface of the heating device; a temperature adjusting button is arranged on the left side of the temperature and pressure display screen; a heater switch is arranged above the right side of the temperature and pressure display screen, and an alarm is arranged below the temperature and pressure display screen;
the constant-pressure recovery tank comprises a three-wheeled roller oil pump device at the left half part and a recovery liquid water tank at the right half part; the three-wheeled roller oil pump device comprises a three-wheeled roller rotating center shaft, three-wheeled roller spokes, a three-wheeled roller outer fixed shell, a three-wheeled roller switch, a speed adjusting button and a speed display screen; the three-wheeled roller rotating center shaft is arranged at the middle position of the front end of the three-wheeled roller oil pump device; the three-wheeled roller spokes are arranged on the three-wheeled roller rotating center shaft; the outer fixed shell of the three-wheeled roller is arranged on the right side of the rotating center shaft of the three-wheeled roller; the three-wheeled roller switch is arranged at the upper left position of the three-wheeled roller rotating center shaft; the speed adjusting button is arranged below the rotating center shaft of the three-wheeled roller; the speed display screen is arranged on the right side of the speed adjusting button;
the inside of the recycling liquid water tank is also of a hollow structure; a negative pressure aspirator is arranged below the right side surface of the recovery liquid water tank; the suction device switch is arranged at the right upper corner position of the front side of the surface of the recovery liquid water tank; an optical instrument is arranged above the inside of the recycling liquid water tank; an optical instrument display screen is arranged in the middle of the front side of the surface of the recovery liquid tank; the flushing liquid support is of a telescopic structure, and the liquid electric heater is an overcurrent type instant heating type heater.
2. The bladder irrigation device according to claim 1, wherein the irrigation fluid support is provided with a hook at the top thereof, and the hook is provided with an irrigation fluid conduit through an irrigation bag.
3. The bladder irrigation device according to claim 2 wherein the irrigation fluid conduit has a plurality of irrigation fluid conduits.
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| CN201810459228.5A CN108543137B (en) | 2018-05-15 | 2018-05-15 | Constant pressure perfusion and heatable bladder irrigation device |
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| CN201810459228.5A CN108543137B (en) | 2018-05-15 | 2018-05-15 | Constant pressure perfusion and heatable bladder irrigation device |
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| CN110124143B (en) * | 2019-05-24 | 2021-03-23 | 北京大学第三医院（北京大学第三临床医学院） | Automatic wound flushing device |
| CN110237412A (en) * | 2019-07-22 | 2019-09-17 | 上海市第一人民医院 | On Irrigation of Bladder Chemotherapy instrument |
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| CN104623755A (en) * | 2015-01-16 | 2015-05-20 | 程伟 | Urology automatic flushing device |
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| CN104826189A (en) * | 2015-06-09 | 2015-08-12 | 李鹏君 | Sitting type constant-temperature and constant-pressure washing device for urinary surgery |
| CN107412896A (en) * | 2017-04-18 | 2017-12-01 | 天津大学 | Hematuria patient's bladder irrigation self-checking device and method |
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| US5520636A (en) * | 1990-08-03 | 1996-05-28 | Knf-Neuberger | Apparatus for flushing the urinary bladder |
| WO2001076655A2 (en) * | 2000-04-06 | 2001-10-18 | Innercool Therapies, Inc. | Method and apparatus for regulating patient temperature by irrigating the bladder with a fluid |
| CN202096508U (en) * | 2011-04-25 | 2012-01-04 | 孙香莲 | Negative-pressure vesical flushing device |
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