CN211301454U - Irrigator for urinary surgery - Google Patents
Irrigator for urinary surgery Download PDFInfo
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- CN211301454U CN211301454U CN201922393285.0U CN201922393285U CN211301454U CN 211301454 U CN211301454 U CN 211301454U CN 201922393285 U CN201922393285 U CN 201922393285U CN 211301454 U CN211301454 U CN 211301454U
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Abstract
The utility model belongs to the field of medical equipment, a uropoiesis flusher for surgery is related to, specifically is a temperature control and speed control's bladder flusher for washing, include the washing case that is connected with the catheter, wash the incasement and split into flushing area and recovery area by the baffle, be equipped with electric jacket, liquid medicine box and first peristaltic pump in the flushing area, be equipped with waste liquid box, second peristaltic pump and ozone generator in the recovery area. The first peristaltic pump connected with the liquid medicine injection end of the liquid medicine box and the liquid medicine injection end of the catheter and the second peristaltic pump connected with the liquid discharge end of the waste liquid box and the liquid discharge end of the catheter are used for conveniently controlling the cleaning flow rate of a patient, different cleaning rates can be set for different patients, and the bladder cleaning effect is improved; the liquid medicine in the liquid medicine box is heated through the electric heating sleeve, so that the discomfort of a patient caused by large difference between the temperature of the liquid medicine and the body temperature is avoided; through setting up the ozone generator who is connected with the waste liquid box, carry out sterilization treatment to the waste liquid in the waste liquid box, avoid producing the pollution to the environment.
Description
Technical Field
The utility model belongs to the field of medical equipment, concretely relates to irrigator for urology surgery, more specifically be a bladder that accuse temperature accuse speed washes and uses irrigator.
Background
The flusher for urinary surgery is mostly the bladder flushes and uses the flusher, generally with the catheter that has the washing function allies oneself with usefulness, insert the bladder with the catheter by the urethra, utilize the urine discharge tube way in the catheter to discharge the urine, utilize the flusher to pour into the bladder through the liquid medicine pipeline in the catheter with washing liquid medicine or normal saline simultaneously, liquid medicine or normal saline after will washing through urine discharge tube way are discharged in vitro again, so relapse many times, until effluent clarifies, thereby with residue in the bladder, blood, discharge such as pus, prevent to infect or block up the urinary tract.
When carrying out the bladder to the patient and washing at present, generally adopt and hang the liquid medicine bag upside down on the infusion support, through the tube coupling spare, hold the intercommunication with washing of hose on the liquid medicine bag and catheter, make the liquid medicine under the action of gravity, fill the flush fluid to the patient's bladder, the urine discharge tube way of rethread catheter discharges the flush fluid, thereby wash the patient's bladder, this kind washes the mode to the patient, the temperature of liquid medicine is uncontrollable, and there is the temperature difference often with patient's body temperature liquid, when the difference in temperature is great, cause patient's bladder spasm easily, it is painful to increase the patient. Great to liquid medicine and patient's body temperature difference, easily cause unwell problem to the patient, the utility model patent of the grant bulletin number CN208552678U discloses a constant temperature pressurization flusher for uropoiesis surgery, it heats the liquid medicine to set up the heating plate in containing water tank, reduce liquid medicine and patient's body temperature difference, in order to avoid the liquid medicine temperature inequality simultaneously, set up the plectrum in containing water tank, stir the liquid medicine, and the pipe through arranging the water pump of bottom in containing water tank and connecting the water pump takes out the liquid medicine in containing water tank, wash the patient's focus. However, in the flusher, the heating plate, the water pump, the shifting sheet and the like are directly arranged in the water containing tank and are directly contacted with the liquid medicine, so that the liquid medicine is easily polluted; in addition, the water containing tank is fixed in the box body, residual liquid medicine in the water containing tank cannot be completely discharged, and the water containing tank cannot be cleaned in time, so that the bladder of the next patient cannot be flushed.
In addition, the flushing flow rate is determined by the liquid medicine filling flow rate and the waste liquid discharging flow rate, and the flushing flow rate directly determines the flushing effect of the bladder flushing. When the flushing speed is slower, the flushing purpose can not be achieved, the blood is coagulated into blocks which are easy to block the ureter to cause unsmooth drainage, even the internal pressure of the bladder is increased, and the bladder spasm is caused; when the flushing speed is too high, the sympathetic nerve excitation of the bladder can be stimulated, catecholamine substances are released and increased, the heart rate is accelerated, the blood pressure is increased, and the respiration is accelerated; it can also stimulate the detrusor muscle of the bladder, causing bladder spasms, and even aggravating bladder bleeding. Therefore, controlling the bladder irrigation flow rate is of great significance in reducing bladder spasms and alleviating urinary tract infections in patients.
The existing bladder irrigator can not control the irrigation flow rate, in the actual operation, medical care personnel are usually required to control the liquid medicine infusion flow rate by adjusting a valve, and waste liquid is discharged after a certain time interval, and the waste liquid is discharged without a flow rate control related structure, so that certain discomfort is easily caused to a patient; in addition, when the patient who needs bladder irrigation is irrigated, the flow rate is often controlled by experienced medical personnel, and the time for filling the liquid medicine is closely monitored, so that the patient is easily confused when more patients exist.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a uropoiesis flusher for surgery to control washing flow rate and washing temperature.
Based on the above purpose, the utility model adopts the following technical scheme: an irrigator for urinary surgery comprises a catheter and a cleaning box connected with the catheter; the catheter comprises a catheter body, and the end part of the catheter body is provided with a liquid medicine injection end and a liquid drainage end; a box cover is arranged on the box body of the cleaning box and is hinged with the box body; a partition board is arranged in the box body and divides the box body into a washing area and a recovery area; the flushing area comprises an electric heating sleeve fixed in the box body, and a liquid medicine box is movably connected in the electric heating sleeve; the box cover is provided with a liquid injection port and a liquid injection one-way valve which are matched with the liquid medicine box; the liquid medicine box is provided with a liquid medicine pipe connected with the liquid injection one-way valve and a liquid guide pipe connected with the liquid injection port; the flushing area is also provided with a first peristaltic pump, and the liquid medicine pipe passes through the first peristaltic pump and is connected with the liquid medicine injection end on the catheter through the liquid injection one-way valve; the recovery area comprises a waste liquid box arranged in the box body, a waste liquid pipe communicated with the waste liquid box is arranged in the box body, and a waste liquid valve connected with the waste liquid pipe is arranged on the side surface of the box body; the box cover is provided with a liquid discharge one-way valve matched with the waste liquid box, and the liquid discharge one-way valve is connected with a liquid discharge pipe communicated with the waste liquid box; the recovery area is also provided with a second peristaltic pump, and the liquid discharge pipe passes through the second peristaltic pump and is connected with the liquid discharge end on the catheter through a liquid discharge one-way valve.
Furthermore, a first control switch connected with the first peristaltic pump and a second control switch connected with the second peristaltic pump are arranged on the box body; the box body is also provided with a temperature control switch and a temperature display screen which are connected with the electric heating sleeve.
Furthermore, handles are arranged on two opposite outer side walls of the liquid medicine box, a box cover is movably connected to the top of the liquid medicine box, and a sealing gasket matched with the liquid medicine box is arranged on the box cover; the box cover is also provided with a medicine liquid supply pipe and a through hole for the liquid guide pipe to pass through.
Furthermore, the recovery area is also provided with an ozone generator connected with the waste liquid box, the waste liquid box is provided with a gas one-way valve, and an ozone output pipe of the ozone generator is connected with the waste liquid box through the gas one-way valve; the box body is provided with a third control switch for controlling the on-off of the ozone generator.
Furthermore, the box body is provided with a heat dissipation hole for heat dissipation of the heat jacket.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model adopts the structure that the first peristaltic pump and the second peristaltic pump are arranged in the box body, the liquid medicine pipe passes through the first peristaltic pump and is connected with the liquid medicine injection end on the catheter through the liquid injection one-way valve, the liquid discharge pipe passes through the second peristaltic pump and is connected with the liquid discharge end on the catheter through the liquid discharge one-way valve, the flow velocity of the liquid medicine pipe is set through the first peristaltic pump, namely, the flow velocity of the liquid medicine injected into the bladder is controlled, the flow velocity of the liquid discharge pipe is set through the second peristaltic pump, namely, the flow velocity of the liquid medicine discharged from the bladder is controlled, the injection flow velocity of the liquid medicine in the liquid medicine pipe and the discharge flow velocity of the liquid waste in the liquid discharge pipe jointly determine the flushing flow velocity, thereby different liquid medicine injection flow velocities and waste liquid discharge flow velocities can be set according to different patient conditions of illness, thereby the flushing flow velocity is effectively controlled, can effectively alleviate medical personnel's work burden, more importantly can set up corresponding washing velocity of flow to different patients to improve the effect of washing the disease bladder, effectively avoid washing the velocity of flow too fast or too slowly to cause the discomfort to the disease.
2. The utility model adopts the electric heating sleeve arranged in the box body, the liquid medicine box is movably connected in the electric heating sleeve, and the problems of liquid medicine pollution and uneven heating caused by the direct contact of the traditional liquid medicine and heating structures such as the heating plate and the like are effectively solved by placing the normal saline or the liquid medicine in the liquid medicine box; additionally, the utility model discloses also can directly arrange the sealed normal saline bag of sterilization in the liquid medicine box keeps warm, stretch into the normal saline bag with the liquid medicine pipe and directly use in, can effectively reduce the possibility of infecting, improve the convenience of operation simultaneously.
3. The utility model adopts the case cover hinged with the case body, handles are arranged on two opposite outer side walls of the liquid medicine box, and the case cover of the liquid medicine box is movably connected with the liquid medicine box; after a box cover hinged on the box body is opened, the liquid medicine box is taken out through a handle on the liquid medicine box, and the box cover movably connected with the liquid medicine box is opened, so that the liquid medicine box can be internally cleaned and disinfected, and the problem that the liquid medicine box in the existing flusher cannot be cleaned when fixed in the box body is solved; furthermore, the utility model discloses can place different liquid medicines to different patients, when the patient of washing liquid difference switches the use between, through wasing the liquid medicine box, not intercrossing between the liquid medicine effectively avoids the liquid medicine alternately adverse reactions such as allergy that probably lead to the fact the patient.
4. The utility model discloses a set up the ozone generator who is connected with the waste liquid box in the recovery area, be equipped with gaseous check valve on the waste liquid box, ozone generator's ozone output is connected with the waste liquid box through gaseous check valve, and the ozone that produces through ozone generator carries out the germicidal treatment back to the waste liquid in the waste liquid box, outside the rethread waste liquid pipe discharge box, effectively reduces the pollution of waste liquid to the environment.
5. The utility model discloses a set up the louvre on the box, avoid the long-time work of electric jacket in the box and produce overheat phenomenon.
To sum up, the utility model is provided with the first peristaltic pump connected with the liquid medicine injection end of the liquid medicine box and the catheter in the cleaning box, and the second peristaltic pump connected with the liquid drainage end of the waste liquid box and the catheter in the cleaning box, so as to control the cleaning flow rate of the patient, set different cleaning rates for different patients and improve the bladder cleaning effect; the electric heating sleeve is arranged in the flushing area, so that liquid medicine in the liquid medicine box can be heated, and discomfort of a patient caused by large difference between the temperature of the liquid medicine and the body temperature is avoided; the ozone generator connected with the waste liquid box is arranged in the recovery area, so that the waste liquid in the waste liquid box is sterilized, and the environment pollution is avoided.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view showing an internal structure of the cleaning tank;
fig. 3 is a schematic structural view of the liquid medicine box.
In the figure: 1. a urinary catheter; 111. a liquid medicine injection end; 112. a liquid discharge end; 2. a cleaning tank; 3. a box cover; 4. a partition plate; 5. a rinsing zone; 6. a recovery zone; 7. an electric jacket; 71. a temperature control switch; 72. a temperature display screen; 8. a liquid medicine box; 81. a handle; 82. a box cover; 83. a gasket; 9. a liquid injection port; 10. a liquid injection one-way valve; 11. a liquid medicine tube; 12. a catheter; 13. a first peristaltic pump; 131. a first control switch; 14. a waste liquid box; 15. a waste liquid pipe; 16. a waste liquid valve; 17. a liquid discharge check valve; 18. a liquid discharge pipe; 19. a second peristaltic pump; 191. a second control switch; 20. an ozone generator; 201. a third control switch; 21. an ozone output pipe; 22. a gas check valve; 23. and (4) heat dissipation holes.
Detailed Description
Example 1
The utility model discloses an irrigator for urinary surgery, which is shown in figures 1-3 and comprises a catheter 1 and a cleaning box 2 connected with the catheter 1; the catheter 1 comprises a catheter body, and the end part of the catheter body is provided with a liquid medicine injection end 111 and a liquid drainage end 112; be equipped with case lid 3 on the box of washing case 2, case lid 3 is articulated with the box, adopts case lid 3 and box articulated mode, is convenient for open case lid 3 to take out the washing to the liquid medicine box 8 of box inside.
The inside baffle 4 that is equipped with of box, baffle 4 divide into flushing area 5 and recovery area 6 with the box, and flushing area 5 is used for depositing the flush fluid, like normal saline or add the normal saline that adds antibiotic etc. and carries out heat treatment to the flushing fluid simultaneously, and recovery area 6 is used for depositing the waste liquid of following the internal discharge of disease to carry out disinfection treatment.
The flushing area 5 comprises an electric heating jacket 7 fixed in the box body, and a liquid medicine box 8 is movably connected in the electric heating jacket 7; the box cover 3 is provided with a liquid injection port 9 and a liquid injection one-way valve 10 which are matched with the liquid medicine box 8; the liquid medicine box 8 is provided with a liquid medicine pipe 11 connected with the liquid injection one-way valve 10 and a liquid guide pipe 12 connected with the liquid injection port 9, and the liquid medicine pipe 11 and the liquid guide pipe 12 are hoses; the injection port 9 is used for injecting only a flushing liquid such as physiological saline to be heated into the drug solution cartridge 8 without opening the lid 3 and the lid 82 of the drug solution cartridge 8. The flushing area 5 is also provided with a first peristaltic pump 13, and the liquid medicine pipe 11 passes through the first peristaltic pump 13 and is connected with a liquid medicine injection end 111 on the catheter 1 through a liquid injection one-way valve 10; the liquid injection one-way valve 10 enables the flushing liquid to be only drawn out from the liquid medicine box 8 to enter the liquid medicine injection end 111 in the catheter 1, and the liquid of the liquid medicine injection end 111 on the catheter 1 is forbidden to enter the liquid medicine pipe 11 connected with the liquid medicine box 8, so that the liquid medicine in the liquid medicine box 8 is prevented from being polluted.
The box body is also provided with a heat dissipation hole 23 for dissipating heat of the electric heating jacket 7, so that the phenomenon of overheating caused by long-time work of the electric heating jacket 7 in the box body is avoided.
The box body is provided with a first control switch 131 connected with the first peristaltic pump 13, and is also provided with a temperature control switch 71 and a temperature display screen 72 connected with the electric jacket 7. Carry out velocity of flow control to first peristaltic pump 13 through first control switch 131, control the velocity of flow of the flush fluid of pouring into disease bladder promptly, according to the degree of sickening difference, set up different flush fluids and pour into the velocity of flow, avoid bladder washing speed too fast, the fixed region of bladder mucosa is lastingly strikeed to the flush fluid, can make bladder mucosa impaired, and epithelial cell drops, increases the chance of infecting, can improve simultaneously again and wash the effect.
The normal saline or the liquid medicine is placed in the liquid medicine box 8, the liquid medicine box 8 is heated by the electrothermal sleeve 7, and the proper temperature is controlled by the temperature control switch 71, so that when a patient is washed in the bladder, the temperature is generally controlled to be between 35 and 37 ℃, and the normal saline or the liquid medicine placed in the liquid medicine box 8 is heated by the heat transfer effect of the liquid medicine box 8, thereby effectively solving the problems of liquid medicine pollution and uneven heating caused by the direct contact of the traditional liquid medicine and heating structures such as a heating plate and the like; additionally, the utility model discloses also can be directly be the bagged normal saline bag with the sealed sterilization and arrange liquid medicine box 8 in and keep warm, stretch into normal saline bag direct use with liquid medicine pipe 11, can effectively reduce the possibility of infecting, improve the convenience of operation simultaneously.
The recovery area 6 comprises a waste liquid box 14 arranged in a box body, a waste liquid pipe 15 communicated with the waste liquid box 14 is arranged in the box body, and the waste liquid pipe 15 is a hose; the side of the box body is provided with a waste liquid valve 16 connected with a waste liquid pipe 15, and the waste liquid in the waste liquid box can be discharged out of the box body through the waste liquid pipe 15 and the waste liquid valve 16 by opening the waste liquid valve 16. The box cover 3 is provided with a liquid drainage one-way valve 17 matched with the waste liquid box 14, the liquid drainage one-way valve 17 is connected with a liquid drainage pipe 18 communicated with the waste liquid box 14, and the liquid drainage one-way valve 17 ensures that the waste liquid can only flow to the waste liquid box from a liquid drainage end 112 on the catheter 1 in one way, but forbids the waste liquid in the waste liquid box from flowing back to the catheter 1, thereby causing infection to patients.
The recovery area 6 is also provided with a second peristaltic pump 19, and a liquid discharge pipe 18 passes through the second peristaltic pump 19 and is connected with a liquid discharge end 112 on the catheter 1 through a liquid discharge one-way valve 17; the box body is provided with a second control switch 191 connected with the second peristaltic pump 19. The flow rate of the second peristaltic pump 19 is controlled by the second control switch 191, the phenomenon that the liquid discharge flow rate is too low and the liquid discharge is not timely is avoided, and the bladder of the patient generates large pressure to cause secondary injury to the patient, and the phenomenon that the liquid discharge flow rate is too high and the bladder pressure drops suddenly to cause discomfort to the patient is also avoided.
In the embodiment, the flow velocity of the liquid medicine tube 11 is set through the first peristaltic pump 13, that is, the flow velocity of the liquid medicine injected into the bladder is controlled, the flow velocity of the liquid discharge tube 18 is set through the second peristaltic pump 19, that is, the flow velocity of the liquid waste discharged from the bladder is controlled, the injection flow velocity of the liquid medicine in the liquid medicine tube 11 and the discharge flow velocity of the liquid waste in the liquid discharge tube 18 jointly determine the flushing flow velocity, so that different liquid medicine injection flow velocities and different liquid waste discharge flow velocities can be set for different patient conditions, the flushing flow velocity is effectively controlled, the problem that the existing bladder flushing device cannot control the flushing flow velocity is solved, the work burden of medical staff can be effectively reduced, more importantly, corresponding flushing flow velocities can be set for different patients, the effect of flushing the bladder of a patient is improved, and discomfort caused by too fast or too slow flushing flow velocity is effectively avoided; by injecting the cleaning fluid into the bladder of a patient and discharging the cleaning fluid in the patient, the bacteria in the bladder, the urinary sediment crystals and the mucosa peeled off from the bladder wall are removed, thereby reducing the infection caused by the growth and the propagation of the bacteria.
In addition, the recovery area 6 is also provided with an ozone generator 20 connected with the waste liquid box 14, the waste liquid box 14 is provided with a gas one-way valve 22, and an ozone output pipe 21 of the ozone generator 20 is connected with the waste liquid box 14 through the gas one-way valve 22; the top of the waste liquid box is provided with an exhaust pipe, the box body is provided with a gas collecting structure (the gas collecting structure is not shown in the figure) connected with the exhaust pipe, and the box body is provided with a third control switch 201 for controlling the on and off of the ozone generator 20. The ozone generator 20 is arranged in the recovery area 6, and after the waste liquid in the waste liquid box 14 is sterilized by the ozone generated by the ozone generator 20, the waste liquid is discharged out of the box body through the waste liquid pipe 15, so that the pollution of the waste liquid to the environment is effectively reduced.
Claims (5)
1. An irrigator for urinary surgery comprises a catheter (1) and a cleaning box (2) connected with the catheter (1); the catheter (1) comprises a catheter body, and the end part of the catheter body is provided with a liquid medicine injection end (111) and a liquid drainage end (112); a box cover (3) is arranged on the box body of the cleaning box (2), and the box cover (3) is hinged with the box body; the device is characterized in that a partition plate (4) is arranged in the box body, and the box body is divided into a flushing area (5) and a recovery area (6) by the partition plate (4); the flushing area (5) comprises an electric heating sleeve (7) fixed in the box body, and a liquid medicine box (8) is movably connected in the electric heating sleeve (7); a liquid injection port (9) and a liquid injection one-way valve (10) which are matched with the liquid medicine box (8) are arranged on the box cover (3); a liquid medicine tube (11) connected with the liquid injection one-way valve (10) and a liquid guide tube (12) connected with the liquid injection port (9) are arranged on the liquid medicine box (8); the flushing area (5) is also provided with a first peristaltic pump (13), and the liquid medicine pipe (11) passes through the first peristaltic pump (13) and is connected with a liquid medicine injection end (111) on the catheter (1) through a liquid injection one-way valve (10); the recovery area (6) comprises a waste liquid box (14) arranged in a box body, a waste liquid pipe (15) communicated with the waste liquid box (14) is arranged in the box body, and a waste liquid valve (16) connected with the waste liquid pipe (15) is arranged on the side surface of the box body; a liquid discharge one-way valve (17) matched with the waste liquid box (14) is arranged on the box cover (3), and a liquid discharge pipe (18) communicated with the waste liquid box (14) is connected to the liquid discharge one-way valve (17); the recovery area (6) is also provided with a second peristaltic pump (19), and a liquid discharge pipe (18) passes through the second peristaltic pump (19) and is connected with a liquid discharge end (112) on the catheter (1) through a liquid discharge one-way valve (17).
2. The urinary surgical irrigator of claim 1 wherein the housing has a first control switch (131) connected to the first peristaltic pump (13) and a second control switch (191) connected to the second peristaltic pump (19); the box body is also provided with a temperature control switch (71) and a temperature display screen (72) which are connected with the electric heating jacket (7).
3. The irrigator for urinary surgery according to claim 2, wherein handles (81) are arranged on two opposite outer side walls of the liquid medicine box (8), a box cover (82) is movably connected to the top of the liquid medicine box (8), and a sealing gasket (83) matched with the liquid medicine box (8) is arranged on the box cover (82); the box cover (82) is also provided with a through hole for the liquid medicine supply pipe (11) and the liquid guide pipe (12) to pass through.
4. The irrigator for urinary surgery according to claim 3, wherein the recovery area (6) is further provided with an ozone generator (20) connected to the waste liquid box (14), the waste liquid box (14) is provided with a gas check valve (22), and an ozone output tube (21) of the ozone generator (20) is connected to the waste liquid box (14) through the gas check valve (22); the box body is provided with a third control switch (201) for controlling the opening and closing of the ozone generator (20).
5. The irrigator of claim 4 wherein the housing has louvers (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922393285.0U CN211301454U (en) | 2019-12-27 | 2019-12-27 | Irrigator for urinary surgery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922393285.0U CN211301454U (en) | 2019-12-27 | 2019-12-27 | Irrigator for urinary surgery |
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| Publication Number | Publication Date |
|---|---|
| CN211301454U true CN211301454U (en) | 2020-08-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922393285.0U Active CN211301454U (en) | 2019-12-27 | 2019-12-27 | Irrigator for urinary surgery |
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| Country | Link |
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| CN (1) | CN211301454U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069619A (en) * | 2021-03-26 | 2021-07-06 | 山东省千佛山医院 | Cleaning device for urological nursing |
| CN113476680A (en) * | 2021-07-02 | 2021-10-08 | 南通大学附属医院 | Uropoiesis is catheterization washes nursing all-in-one for surgery |
| CN113499533A (en) * | 2021-07-26 | 2021-10-15 | 重庆大学附属肿瘤医院 | Urethral perfusion apparatus and use method thereof |
-
2019
- 2019-12-27 CN CN201922393285.0U patent/CN211301454U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113069619A (en) * | 2021-03-26 | 2021-07-06 | 山东省千佛山医院 | Cleaning device for urological nursing |
| CN113476680A (en) * | 2021-07-02 | 2021-10-08 | 南通大学附属医院 | Uropoiesis is catheterization washes nursing all-in-one for surgery |
| CN113499533A (en) * | 2021-07-26 | 2021-10-15 | 重庆大学附属肿瘤医院 | Urethral perfusion apparatus and use method thereof |
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