CN2617383Y - Automatic bladder flusher - Google Patents
Automatic bladder flusher Download PDFInfo
- Publication number
- CN2617383Y CN2617383Y CN 03230896 CN03230896U CN2617383Y CN 2617383 Y CN2617383 Y CN 2617383Y CN 03230896 CN03230896 CN 03230896 CN 03230896 U CN03230896 U CN 03230896U CN 2617383 Y CN2617383 Y CN 2617383Y
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- CN
- China
- Prior art keywords
- flushing liquor
- bladder
- bladder irrigation
- automatic bladder
- utility
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Abstract
The utility model belongs to the medical device field, which relates to an auto medical bladder irrigating machine. The utility model is a close loop system used for checking purge liquid turbidity and regulating purge liquid flow rate, comprising a photosensitive device, a peristaltic pump, a liquid pressure controller, a purge liquid tank, a steady temperature device and an alarm device. The utility model can reduce bladder spasm and the rate of clot blocking bladder after sudden blooding, save purge liquid dosage, relieve medical staff workload, arrest purge liquid reflux when the bladder is spastic. The regulate device of the utility model is controlled by computer and can setup alarm device according to needs in order to insure the safety of the patients.
Description
Technical field
This utility model belongs to medical instruments field, relates to a kind of medical bladder irrigation instrument, is specifically related to a kind of medical automatic bladder irrigation machine.
Background technology
Clinical various operation such as partial cystectomy, the prostatectomies etc. that relate to bladder for the intravesical hemorrhage formation clot of prevention, generally all need to carry out the bladder continual rinsing after surgery, wherein pluck postoperative with prostate excision and use at most.Because postoperative generally need wash the speed that must regulate flushing according to hemorrhage amount between about 5～7 days, flush period, therefore, not only needs a large amount of flushing liquors, has also increased medical personnel's workload.
Summary of the invention
The purpose of this utility model provides a kind of medical bladder irrigation instrument, and especially a kind of automatic bladder irrigation machine is used for continual rinsing bladder behind bladder and the operation on prostate, to guarantee operation back intravesical blood clot does not take place, guarantees patient's safety.
This utility model automatic bladder irrigation machine is the closed loop system that is used to detect the flushing liquor turbidity and regulates the flushing liquor flow, comprises light-sensitive unit, peristaltic pump, liquid level pressure controller, flushing liquor storage tank and thermostat.
Light-sensitive unit turbidity transducer 1 of the present utility model is located on the discharge liquor passage, can monitor the concentration of blood in the discharge liquor by turbidity transducer, and regulates the flow velocity of flushing liquor in view of the above.Flushing liquor storage tank 4 capacity of the present utility model are 2500 milliliters, on the passage of itself and bladder peristaltic pump 2 is set, control flushing liquor flow velocity, also connection is provided with controller liquid level pressure controller 3 on the flushing liquor storage tank, can report to the police automatically, stop to wash and prevent to backflow when the obstruction of cystospasm or clot occurring.When flushing liquor flows to bladder through peristaltic pump, be arranged on thermostat temperature controller 5 and temperature sensor 6 on the storage tank, the temperature of flushing liquor in the storage tank is remained on about 22 ℃～28 ℃.To alleviate the stimulation of irrigating fluid temperature low excessively (especially in winter) to patient.The light-sensitive unit that this utility model adopted, peristaltic pump, the liquid level pressure controller, flushing liquor storage tank and thermostat are commercial.Every adjusting device of described automatic bladder irrigation machine is by computer control, and necessary alarm device can be set as required, to guarantee patient's safety.
This utility model has following good result, 1 through clinic trial) because the temperature of flushing liquor is controlled between 22 ℃～28 ℃, and patient feels good, the incidence rate of cystospasm obviously reduces.2) because the automatic bladder irrigator automatically detects the turbidity of going out liquid by light-sensitive unit, and the speed of regulating flushing liquor in view of the above, can save the consumption of flushing liquor to greatest extent.Being example through the bladder prostatectomy on the pubis, the flushing liquor consumption only be in the past 56.6%.And TURP operation overflush fluid consumption only be in the past 75%.3) fast by light-sensitive unit to the instant conditioned reaction of flushing speed, obviously reduced the chance that clot obstruction bladder takes place because of the hemorrhage back that happens suddenly.4) the fluid reservoir capacity of automatic bladder irrigator reaches 2500 milliliters, has prolonged the blanking time of changing flushing liquor, has alleviated medical personnel's workload.5) this irrigator liquid level pressure controller can stop flushing liquor to backflow when cystospasm.6) alarm condition that occurs in the machine operation procedure is all in time handled, and does not cause serious consequence.
Description of drawings
Fig. 1 is an automatic bladder irrigator FB(flow block).
Wherein 1 is the light-sensitive unit turbidity transducer, the 2nd, and peristaltic pump,
The 3rd, the liquid level pressure controller, the 4th, the flushing liquor storage tank,
The 5th, temperature controller, the 6th, temperature sensor, the 7th, liquid level alarm,
The 8th, go out liquid storage tank, the 9th, bladder.
The specific embodiment
Embodiment 1
With commercial light-sensitive unit, peristaltic pump, the liquid level pressure controller, flushing liquor storage tank and thermostat are made as follows.The light-sensitive unit turbidity transducer is located on the discharge liquor passage, monitors the concentration of blood in the discharge liquor, and regulate the flow velocity of flushing liquor in view of the above by turbidity transducer.On the passage of flushing liquor storage tank and bladder, be provided with and be communicated with controller liquid level pressure controller and thermostat are set, described peristaltic pump control flushing liquor flow velocity, be set at minimum 5.6ml/ branch, the highest 80ml/ branch, described liquid level pressure controller can report to the police, stop flushing automatically and prevent to backflow when the obstruction of cystospasm or clot occurring.When flushing liquor flows to bladder through peristaltic pump, be arranged on thermostat temperature controller and temperature sensor on the storage tank, the temperature of flushing liquor in the storage tank is remained on about 22 ℃～28 ℃, can alleviate irrigating fluid temperature and cross low stimulation patient.Every adjusting device of this automatic bladder irrigation machine is by computer control, and necessary alarm device can be set as required, to guarantee patient's safety.
Embodiment 2
Adopt this automatic bladder irrigation machine that the surgical patient that 22 examples relate to bladder is carried out bladder irrigation after surgery.Patient age 60～87 years old (average 73.8 years old), wherein on the pubis through bladder prostatectomy postoperative 15 examples; Partial cystectomy 3 examples; Transurethral prostatic electroresection A 3 examples; Underwent transurethral resection of bladder tumor 1 example.The time of bladder automatic flushing device operation, stopped bleeding was degree with the postoperative stable disease.Above-mentioned patient's washing time is 1～5 day, average 2.3 days.Clinical trial result is good, 1) temperature of flushing liquor is controlled at 22 ℃～28 ℃, and patient feels good, and the incidence rate of cystospasm obviously reduces.2) can save the consumption of flushing liquor to greatest extent, wherein on the pubis through the bladder prostatectomy, the flushing liquor consumption only be in the past 56.6%; TURP operation overflush fluid consumption only be in the past 75%.3) obviously reduced the chance that clot obstruction bladder takes place because of the hemorrhage back that happens suddenly.4) 2500 milliliters fluid reservoir capacity has prolonged the blanking time of changing flushing liquor, has alleviated medical personnel's workload.5) this irrigator liquid level pressure controller can stop flushing liquor to backflow when cystospasm.6) occur alarm condition in the operation process and in time handled, avoided serious consequence.
Claims (9)
1, a kind of automatic bladder irrigation machine, the closed loop system that it is characterized in that being used to detect the flushing liquor turbidity and regulate the flushing liquor flow comprises light-sensitive unit, peristaltic pump, liquid level pressure controller, flushing liquor storage tank and thermostat.
2, by the described automatic bladder irrigation machine of claim 1, it is characterized in that described light-sensitive unit is located on the discharge liquor passage, peristaltic pump is arranged on the passage of flushing liquor storage tank and bladder, and liquid level pressure controller and thermostat are communicated with the flushing liquor storage tank.
3, by claim 1 and 2 described automatic bladder irrigation machines, it is characterized in that described light-sensitive unit is a turbidity transducer.
4, by claim 1 and 2 described automatic bladder irrigation machines, it is characterized in that described thermostat is temperature controller and temperature sensor.
5, by claim 1 and 2 described automatic bladder irrigation machines, it is characterized in that described flushing liquor tank capacity is 2500 milliliters.
6,, it is characterized in that the temperature of flushing liquor in the described flushing liquor storage tank is 22 ℃～28 ℃ by claim 1 and 2 described automatic bladder irrigation machines.
7,, it is characterized in that described peristaltic pump control flushing liquor flow velocity is 5.6ml～80ml/ branch by claim 1 and 2 described automatic bladder irrigation machines.
8,, it is characterized in that its each device of described washer is by computer control by the described automatic bladder irrigation machine of claim 1.
9, by the described automatic bladder irrigation machine of claim 1, it is characterized in that described washer also is provided with alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230896 CN2617383Y (en) | 2003-05-06 | 2003-05-06 | Automatic bladder flusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03230896 CN2617383Y (en) | 2003-05-06 | 2003-05-06 | Automatic bladder flusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2617383Y true CN2617383Y (en) | 2004-05-26 |
Family
ID=34247846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03230896 Expired - Fee Related CN2617383Y (en) | 2003-05-06 | 2003-05-06 | Automatic bladder flusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2617383Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815386A (en) * | 2015-04-23 | 2015-08-05 | 广州新诚生物科技有限公司 | Negative pressure drainage system capable of monitoring pressure of wound surface in real time |
| CN104815384A (en) * | 2015-04-23 | 2015-08-05 | 广州新诚生物科技有限公司 | Negative pressure drainage system capable of monitoring turbidity of waste liquid |
| CN106860940A (en) * | 2017-04-13 | 2017-06-20 | 沈阳建筑大学 | A kind of full-automatic CBI device and liquid flow speed temperature control method |
| CN107412896A (en) * | 2017-04-18 | 2017-12-01 | 天津大学 | Hematuria patient's bladder irrigation self-checking device and method |
| WO2020007330A1 (en) * | 2018-07-05 | 2020-01-09 | 新加坡国立大学 | Bladder washing device and blood concentration detection device |
-
2003
- 2003-05-06 CN CN 03230896 patent/CN2617383Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104815386A (en) * | 2015-04-23 | 2015-08-05 | 广州新诚生物科技有限公司 | Negative pressure drainage system capable of monitoring pressure of wound surface in real time |
| CN104815384A (en) * | 2015-04-23 | 2015-08-05 | 广州新诚生物科技有限公司 | Negative pressure drainage system capable of monitoring turbidity of waste liquid |
| CN106860940A (en) * | 2017-04-13 | 2017-06-20 | 沈阳建筑大学 | A kind of full-automatic CBI device and liquid flow speed temperature control method |
| CN107412896A (en) * | 2017-04-18 | 2017-12-01 | 天津大学 | Hematuria patient's bladder irrigation self-checking device and method |
| WO2020007330A1 (en) * | 2018-07-05 | 2020-01-09 | 新加坡国立大学 | Bladder washing device and blood concentration detection device |
| CN110680975A (en) * | 2018-07-05 | 2020-01-14 | 新加坡国立大学 | Bladder cleaning device and blood concentration detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |