CN112690752A - Manual pretreatment cleaning device for soft endoscope and using method thereof - Google Patents
Manual pretreatment cleaning device for soft endoscope and using method thereof Download PDFInfo
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- CN112690752A CN112690752A CN202011545983.9A CN202011545983A CN112690752A CN 112690752 A CN112690752 A CN 112690752A CN 202011545983 A CN202011545983 A CN 202011545983A CN 112690752 A CN112690752 A CN 112690752A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
- A61B1/121—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning post-use
- A61B1/122—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning post-use using cleaning tools, e.g. brushes
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
- A61B1/121—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning post-use
- A61B1/123—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning post-use using washing machines
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- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
- A61B1/121—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning post-use
- A61B1/125—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning post-use using fluid circuits
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- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
- A61B90/70—Cleaning devices specially adapted for surgical instruments
- A61B2090/701—Cleaning devices specially adapted for surgical instruments for flexible tubular instruments, e.g. endoscopes
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Abstract
The invention relates to the technical field of soft endoscope pretreatment, in particular to a soft endoscope manual pretreatment cleaning device and a using method thereof. The device comprises an operating platform on a shell, wherein a long-slot type pretreatment cleaning tank body is arranged on the operating platform, and a lifting platform is arranged in the pretreatment cleaning tank body; a water filling port is arranged on one side of the pretreatment cleaning tank body and is connected with a pilot valve water outlet, a water inlet pilot valve is connected with a water inlet of a water filling electromagnetic valve, a water outlet of the water filling electromagnetic valve is respectively connected with a gas outlet of a gas injection electromagnetic valve, a water outlet of a diaphragm pump and an inner perfusion port, the inner perfusion port is connected with a soft endoscope interface, and a water suction port of the diaphragm pump is connected with an inner perfusion suction inlet of the diaphragm pump through a pipeline J; and the enzyme solution stock solution inlet is connected with the outlet of the peristaltic pump through a pipeline I. The pretreatment process of the invention is more thorough and simple to clean, saves time of each cleaning step, and is also suitable for workers with different heights.
Description
Technical Field
The invention relates to the technical field of soft endoscope pretreatment, in particular to a soft endoscope manual pretreatment cleaning device and a using method thereof.
Background
Soft scope is a kind of mirror body soft flexible scope, like gastroscope, intestines mirror, bronchoscope etc., mainly used human body inspection and diagnosis, because the frequent patient that is used for different of soft scope, handle improper very easily and cause cross infection, simultaneously, soft scope material is more special, and the structure is more complicated, and improper operation can be very big injury to the production of endoscope, consequently, how better realization is current important work to the preliminary treatment of soft scope. The soft endoscope pretreatment device at the present stage is used for placing the soft endoscope into a cleaning tank body or a machine, so that the soft endoscope is damaged to a certain extent, certain sanitary dead corners are caused, and cross infection of patients is caused. Mostly artificial observation when carrying out the operation of leaking hunting, not only increased staff's work load, in case the staff observes carelessly simultaneously, cause the operation of leaking hunting thoroughly very easily, influence the use of scope. In addition, the disinfectant is mostly prepared manually when being prepared, the preparation amount is difficult to grasp, the workload of workers is increased, the waste or the shortage of the prepared liquid materials is also caused, and the cleaning efficiency is not effectively improved.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: the defects of the prior art are overcome, the soft endoscope manual pretreatment cleaning device and the using method thereof are provided, the soft endoscope can be integrally placed in a cleaning tank, damage or incomplete cleaning of the endoscope caused by excessive bending is avoided, simultaneously, leak detection operation, cleaning operation and solution proportioning are more convenient, the accuracy of leak detection and proportioning is guaranteed, the cleaning efficiency is guaranteed, the working strength of workers is reduced, and the working efficiency is improved.
In order to solve the existing technical problems, the invention carries out the following technical scheme design: a manual pretreatment cleaning device for a soft endoscope comprises a shell, wherein an operation table is arranged on the shell, and a long-groove type pretreatment cleaning groove body is arranged below the operation table; a lifting device is arranged below the pretreatment cleaning tank body, and a lifting platform is arranged at the top end of the lifting device;
a water filling port is arranged on one side of the pretreatment cleaning tank body and is connected with a water inlet pilot valve through a pipeline, the water inlet pilot valve is connected with a water injection electromagnetic valve through a water inlet of the water injection electromagnetic valve, and the water injection electromagnetic valve is connected with a quick-plug port and a liquid outlet of the diaphragm pump through a pipeline;
the pipeline between the water injection electromagnetic valve and the quick connector is also connected with a gas injection electromagnetic valve;
the quick-insertion interface is connected with the soft endoscope interface;
the diaphragm pump is connected with an inner perfusion suction inlet of the diaphragm pump through a pipeline, the inner perfusion suction inlet of the diaphragm pump is connected with a pipeline A through a tee joint, the pipeline A is connected with an enzyme solution stock solution inlet through a tee joint, and the enzyme solution stock solution inlet is connected with a peristaltic pump through a pipeline; the pipeline between the water inlet pilot valve and the water inlet of the water injection electromagnetic valve is connected with a main water inlet of the device.
The peristaltic pump provides power for the cleaning liquid proportioning stock solution, the diaphragm pump provides power for the inner perfusion, and the lifting platform is in lifting fit with each step of leakage detection operation and pretreatment, so that the time of water inflow and drainage can be shortened.
Preferably, the lifting device comprises an electric push rod arranged in the shell, a lifting column is arranged at the upper end of the electric push rod and is inserted into a lifting column sleeve, a through hole is formed in the middle of the pretreatment cleaning tank body, and the lifting column sleeve is arranged on the inner side of the through hole;
the top end of the lifting column is provided with a lifting platform, and the shape of the lifting platform is matched with that of the pretreatment cleaning tank body;
a strip-shaped hole panel is arranged on the lifting platform. The electric push rod is arranged on the bracket in the shell.
Preferably, a water inlet of a water gun and a liquid inlet of a peristaltic pump are further connected to a pipeline between the main water inlet of the device and the water inlet of the water injection electromagnetic valve.
Preferably, the bar hole panel comprises a bar panel A, a bar panel B and a bar panel C, one end of the bar panel A and one end of the bar panel C are respectively installed at the two ends of the lifting platform through hinges, and the other ends of the bar panel A and the bar panel C are respectively connected with the bar panel B through clamping grooves. Can lift the bar panel and fix through the cooperation of draw-in groove and hinge, realize the washing to lift platform and cell body, simultaneously, the bar panel can make the lower hourglass of liquid faster, also makes things convenient for the dry test.
Preferably, a water outlet A is arranged at the bottom of the pretreatment cleaning tank body, the water outlet A at the bottom is connected with a first joint of a tee joint A through a pipeline, a second joint of the tee joint A is connected with the bottom end of a communicating vessel, and a liquid level sensor is arranged on the communicating vessel; tee bend A's third connects and is connected with pipeline F's one end, and pipeline F's the other end and tee bend B's first articulate, has connect electric ball valve on the pipeline F, and tee bend B's second connects to be connected with the circulating pump through the pipeline, and tee bend B's third connects to be connected with the outlet B of ultrasonic cleaning tank bottom through the pipeline, ultrasonic cleaning tank installs in operation panel one side.
Preferably, the baffle is installed to one side of operation panel, is provided with the supporter on the baffle, install the display on the baffle, the display includes that display screen and hand sweep inductive switch, and the display passes through controlling means and is connected with electric ball valve, circulating pump, gas injection solenoid valve, water injection solenoid valve, peristaltic pump, diaphragm pump and electric putter respectively.
The use method of the soft endoscope pretreatment device is provided, after the soft endoscope is subjected to leak detection by using the endoscope leak detection system and the lifting device, the soft endoscope is pretreated by using the lifting device, the peristaltic pump, the diaphragm pump, the circulating pump and the corresponding pipeline endoscope; the detachable part is cleaned by an ultrasonic cleaning tank, and automatic drainage is realized in the working process.
Preferably, the leak detection specifically comprises the following steps:
(1) the soft endoscope is horizontally placed on the lifting platform and is connected with a leakage detection interface in the quick insertion interface (16), and a leakage detection switch on the display is started;
(2) firstly, dry measurement is carried out, an inflation mechanism in an endoscope leakage detection system is started, an endoscope is inflated and pressurized to a preset value through a leakage detection interface in a quick insertion interface, pressure is maintained, and the pressure maintaining time is up to the end of leakage detection;
(4) when dry measurement is carried out, water is automatically fed into a water injection hole below the lifting platform to a preset value;
(5) after the dry measurement preset time is finished, the lifting platform is lowered to the bottommost part, the endoscope is completely immersed in water, pressure is continuously maintained, and wet measurement is carried out;
(6) if the endoscope leaks or the pressure maintaining pressure is smaller than the pressure maintaining set value range, the leak detection system continuously admits air to maintain positive pressure in the endoscope body, so that liquid is prevented from entering the endoscope leakage part, and after the lifting platform is lifted away from the liquid level, the display gives an alarm and displays the endoscope leakage to remind a worker to process;
(7) after the humidity measurement time reaches a preset value, if the pressure maintaining does not exceed the preset value range, the success of leak detection is displayed; when the detection is passed, the lifting platform is lifted, and the leakage detection interface in the quick plugging interface (16) is pulled out; the drainage is automatically opened and ready for the next step.
Preferably, the pretreatment specifically comprises:
s1, automatically preparing a cleaning agent solution;
according to different requirements, the raw liquid is proportionally injected into an enzyme liquid raw liquid inlet by a peristaltic pump according to the liquid level measured by a liquid level sensor, and is injected into a pretreatment cleaning tank body through a water injection port to form uniformly mixed enzyme liquid; the pretreatment switch on the display is pressed, the lifting platform is lowered to the lowest level, the endoscope can be completely immersed in the solution,
s2: manually brushing the endoscope;
controlling the lifting platform system to lift the lens body to a position suitable for brushing any liquid level; brushing the surface and the pipeline of the endoscope by using a brush, brushing and wiping the endoscope, and thoroughly flushing the inner cavity of the pipeline of the endoscope by using uniformly mixed enzyme liquid;
s3: cleaning by perfusion;
after the brushing is finished, the lifting platform is lowered to the bottommost part, and the endoscope body is completely immersed below the liquid level; performing full-pipeline perfusion cleaning;
the diaphragm pump works, the mixed enzyme liquid enters the flexible endoscope tube cavity through the inner perfusion port and then returns to the diaphragm pump through the water injection port and the inner perfusion suction port of the diaphragm pump to form perfusion circulation;
after the cleaning and perfusion are finished, automatically injecting gas by a gas injection electromagnetic valve to discharge the mixed enzyme liquid in the endoscope lumen;
s4: rinsing and perfusing;
the lifting platform is lifted, and the decontamination solution can be drained by using the strip-shaped hole panel or the surface enzyme solution is directly washed by water to increase the cleaning efficiency without discharging the solution in the tank; flushing an inner cavity of an endoscope pipeline with water through a water injection solenoid valve; and after rinsing internal perfusion is finished, automatically injecting gas and discharging residual water in the inner cavity.
Preferably, the draining comprises the steps of: the electric ball valve works, and wastewater in the pretreatment cleaning tank body enters the circulating pump through the water outlet A, the tee joint A and the tee joint B and is discharged; when the waste water in the ultrasonic cleaning tank is discharged, the electric ball valve B works, and the waste water enters the circulating pump through the pipeline and the tee joint B to be discharged.
Compared with the prior art, the invention has the following advantages:
1) the tank body adopts the long tank body, the whole endoscope can be naturally and transversely placed in the tank body, the problems that the endoscope is not thoroughly cleaned and the soft endoscope is physically damaged due to bending are avoided, a plurality of endoscopes can be pretreated at the same time, and the endoscope pretreatment efficiency is improved.
2) The invention enables the leak detection operation to be more accurate through the matching of each valve, the pump and the pipeline, avoids the problem of misoperation of leak detection caused by manual negligence, is more convenient for leak detection and cleaning operation, has more reasonable proportion of cleaning liquid and reduces the waste of the cleaning liquid.
3) The invention adopts the design of the lifting platform, compresses the endoscope pretreatment time and further improves the endoscope pretreatment efficiency.
Drawings
FIG. 1 is a piping diagram of the present invention;
FIG. 2 is a view showing the structure of the tank of the present invention;
FIG. 3 is a perspective view of the present invention;
FIG. 4 is a rear view of the present invention;
FIG. 5 is a side view of the present invention;
FIG. 6 is a block diagram of the piping of the present invention;
in the figure: 1. a water injection port; 2. the perfusion suction inlet in the diaphragm pump; 3. an enzyme solution stock solution inlet; 4. a pilot valve; 5. a main water inlet; 6. a water inlet of the water gun; 7. a water inlet of a water injection electromagnetic valve; 8. a peristaltic pump; 9. a communicating vessel; 10. a lifting platform; 11. a water injection solenoid valve; 12. a gas injection electromagnetic valve; 13. a diaphragm pump; 14. a circulation pump; 15. an electric ball valve; 16. a quick-connect interface; 17. a water outlet A; 18. a water outlet B; 19. a pipeline A; 20. a pipeline B; 21. a pipe C; 22. a pipeline D; 23. a pipe E; 24. a pipeline F; 25. a pipe G; 26. a pipeline H; 27. a pipe J; 28. a pipeline I; 29. a strip panel A; 30. a strip panel B; 31. a strip panel C; 32. a sleeve; 33. an electric push rod; 34. a support; 35. a tee joint A; 36. an ultrasonic cleaning tank; 37. a pretreatment cleaning tank; 38. an operation table; 39. a housing; 40. a rack; 41. a baffle plate; 42. a display; 43. and a tee joint B.
Detailed Description
The embodiment of the invention is further described by using a schematic structural diagram:
example 1:
the invention relates to a soft endoscope pretreatment device, which comprises a shell 39, wherein an operation table 38 is arranged on the shell 39, a long-groove type pretreatment cleaning groove body 37 is arranged on the operation table 38, a through hole is formed in the middle of the pretreatment cleaning groove body 37, a lifting column sleeve 32 is arranged on the inner side of the through hole, an electric push rod 33 is arranged in the middle of the shell 39, a lifting column is arranged at the upper end of the electric push rod 33 and inserted into the lifting column sleeve 32, a sealing ring is sleeved on the outer side of the lifting column, and the sealing ring is a fluorine rubber sealing ring. The fluororubber sealing ring can better separate liquid, and the phenomenon of liquid leakage is avoided. The top end of the lifting column is provided with a lifting platform 10, and the shape of the lifting platform 10 is matched with that of the pretreatment cleaning groove body 37.
A water filling port 1 is installed on one side of the pretreatment cleaning tank body 37, the water filling port 1 is connected with a water outlet of a water inlet pilot valve 4 through a pipeline A19, a water inlet of the water inlet pilot valve 4 is connected with one end of a water inlet 7 of a water injection electromagnetic valve through a pipeline B20, the other end of the water inlet 7 of the water injection electromagnetic valve is connected with a water inlet of a water injection electromagnetic valve 11 through a pipeline C21, and a water outlet of the water injection electromagnetic valve 11 is respectively connected with a gas outlet of a gas injection electromagnetic valve 12, a liquid outlet of a diaphragm pump 13 and a quick plug; the quick-insertion interface 16 is connected with a soft endoscope interface;
the water suction port of the diaphragm pump 13 is connected with the diaphragm pump inner perfusion suction port 2 through a pipeline J27, and the diaphragm pump inner perfusion suction port 2 is arranged at one side of a pipeline A19; an enzyme solution stock solution inlet 3 is connected to one side of the pipeline A19, the enzyme solution stock solution inlet 3 is connected with an outlet of the peristaltic pump 8 through a pipeline I28, and an inlet of the peristaltic pump 8 is connected with a stock solution pipeline; one side of the pipeline B20 is connected with a main equipment water inlet 5, and the main equipment water inlet 5 is connected with a water inlet pipeline; one side of the pipeline B20 is connected with a water gun water inlet 6, and the water gun water inlet 6 is connected with a water gun water inlet pipeline. The operation table 38 is also provided with an ultrasonic cleaning tank 36. The peristaltic pump 8 provides power for the cleaning liquid proportioning stock solution, the diaphragm B13 provides power for the inner perfusion, and the lifting platform 10 is in lifting fit with each step of leakage detection operation and pretreatment, so that the time for water inflow and drainage can be shortened. The electric push rod 33 is placed in the holder 34. The enzyme solution stock solution inlet 3 takes a peristaltic pump as a power source.
Be provided with strip hole panel on lift platform 10, strip hole panel includes strip panel A29, strip panel B30, strip panel C31, and the one end of strip panel A29 and strip panel C31 is passed through the hinge respectively and is installed at lift platform 10 both ends, and the other end of strip panel A29 and strip panel C31 is connected with strip panel B30 through the draw-in groove respectively. Can lift the bar panel and fix through the cooperation of draw-in groove and hinge, realize the washing to lift platform and cell body, simultaneously, the bar panel can make the lower hourglass of liquid faster, also makes things convenient for the dry test.
The bottom of the pretreatment cleaning tank body 37 is provided with a water outlet A17, the water outlet A17 is connected with a first joint of a tee joint A35 through a pipeline E23, a second joint of the tee joint A35 is connected with the bottom end of a communicating vessel 9, the communicating vessel 9 is provided with a liquid level sensor, the communicating vessel 9 can detect high liquid level, and matching cleaning liquid is matched for proportioning. The third joint of tee bend A35 is connected with the one end of pipeline F24, the other end of pipeline F24 is connected with the first joint of tee bend B43, pipeline F24's one side has connect electronic ball valve 15, electronic ball valve 15 is connected with the flowing back pipeline, the second joint of tee bend B43 passes through pipeline G25 and is connected with the water inlet of circulating pump 14, the delivery port of circulating pump 14 connects the water drainage pipe, the third joint of tee bend B43 passes through pipeline H26 and is connected with the outlet B18 of ultrasonic cleaning tank 36 bottom. The circulating pump 14 is a magnetic circulating pump, and the ultrasonic cleaning tank 36 is installed on the side of the operation table 38.
The use method of the soft endoscope pretreatment device is provided, after the leakage of the soft endoscope is detected by using the endoscope leakage detection system and the lifting device, the soft endoscope is pretreated by using the lifting device, the peristaltic pump 8, the diaphragm pump 13, the circulating pump 14 and corresponding pipelines; the detachable parts are cleaned using an ultrasonic cleaning tank 36. The endoscope leak detection system is in the prior art, and the principle of the endoscope leak detection system is that pure low-pressure compressed gas of 0.2bar is utilized to carry out leak detection monitoring on the pressure maintaining principle of an endoscope, and the process is continuously carried out in the program operation process. The leak detection system structure is not described herein.
Preferably, the leak detection specifically comprises the following steps:
(1) the soft endoscope is horizontally placed on the lifting platform 10 and is connected with the leakage detection interface in the quick plug interface 16, and a leakage detection switch on the display 42 is started;
(2) firstly, dry measurement is carried out, an inflation mechanism in a leakage detection system is started, an endoscope is inflated and pressurized to a preset value through a leakage detection interface in a quick insertion interface 16, pressure is maintained, and the pressure maintaining time is up to the end of leakage detection;
(4) when dry measurement is carried out, water is automatically fed into the water injection holes 1 below the lifting platform 10 to a preset value;
(5) after the dry measurement preset time is finished, the lifting platform 10 is lowered to the bottommost part, the endoscope is completely immersed in water, and pressure is continuously maintained for wet measurement;
(6) if the endoscope leaks or the pressure maintaining pressure is smaller than the pressure maintaining set value range, the leak detection system continuously admits air to maintain positive pressure in the endoscope body, so that liquid is prevented from entering the endoscope leakage part, and after the lifting platform 10 is lifted away from the liquid level, the display 42 gives an alarm and displays the endoscope leakage to remind a worker to process;
(7) after the humidity measurement time reaches a preset value, if the pressure maintaining does not exceed the preset value range, the success of leak detection is displayed; when the detection is passed, the lifting platform 10 is lifted, and the leakage detection interface in the quick plugging interface 16 is pulled out; the drainage is automatically opened and ready for the next step.
Preferably, the pretreatment specifically comprises:
s1, automatically preparing a cleaning agent solution;
according to different requirements, the raw liquid is injected into an enzyme liquid raw liquid inlet by a peristaltic pump 8 according to a proportion by using the liquid level measured by a liquid level sensor, and is injected into a pretreatment cleaning groove body 37 through a water injection port 1 to form a uniformly mixed enzyme liquid; the lifting platform 10 is lowered to the lowest level by pressing the pre-processing switch on the display 42, ensuring that the endoscope can be completely immersed in the solution,
s2: manually brushing the endoscope;
controlling the lifting platform system to lift the lens body to a position suitable for brushing any liquid level; brushing the surface and the pipeline of the endoscope by using a brush, brushing and wiping the endoscope, and thoroughly flushing the inner cavity of the pipeline of the endoscope by using uniformly mixed enzyme liquid;
s3: cleaning by perfusion;
after the brushing is finished, the lifting platform 10 is lowered to the bottommost part, and the endoscope body is completely immersed below the liquid level; performing full-pipeline perfusion cleaning;
the diaphragm pump 13 works, the mixed enzyme liquid enters the lumen of the soft endoscope through the internal perfusion inlet 16 and then returns to the diaphragm pump 13 through the water injection port 1 and the internal perfusion suction port 2 of the diaphragm pump to form perfusion circulation;
after the cleaning and perfusion are finished, the gas injection electromagnetic valve 12 automatically injects gas to discharge the enzyme liquid uniformly mixed in the endoscope lumen;
after the perfusion is finished, the electric ball valve 15 is started, the circulating pump 14 is started, and the cleaning solution is discharged through the water outlet a17, the pipeline E23, the pipeline F24, the electric ball valve 15, the pipeline G25 and the circulating pump 14.
S4: rinsing and perfusing;
the lifting platform 10 is lifted, and the decontamination solution can be drained by using a strip-shaped hole panel or the surface enzyme solution can be directly washed by water to increase the cleaning efficiency without discharging the solution in the tank; flushing the inner cavity of the endoscope pipeline with water through the water injection electromagnetic valve 11, and closing the water injection electromagnetic valve 11 after flushing is finished; and after the rinsing internal perfusion is finished, the gas injection electromagnetic valve 12 is started to flush the water in the inner cavity, the lifting platform 10 is lifted to a preset position, the whole pretreatment process is finished, and the height of the lifting platform can be adjusted at any time by stepping on the lifting foot switch in the whole operation process.
In the above process, if drainage is needed, the method comprises the following steps: the electric ball valve 15 works, and the wastewater in the pretreatment cleaning tank body 37 enters the circulating pump 14 through the water outlet A17, the tee joint A35, the tee joint B43 and the pipeline to be discharged; when the wastewater in the ultrasonic cleaning tank 36 is discharged, the electric ball valve B44 works, and the wastewater enters the circulating pump 14 through the pipeline and the tee joint B43 to be discharged.
Claims (10)
1. A manual pretreatment cleaning device for a soft endoscope is characterized by comprising a shell (39), wherein an operation table (38) is arranged on the shell (39), and a long-groove type pretreatment cleaning groove body (37) is arranged below the operation table (38); a lifting device is arranged below the pretreatment cleaning tank body (37), and a lifting platform (10) is arranged at the top end of the lifting device;
a water filling port (1) is installed on one side of the pretreatment cleaning tank body (37), the water filling port (1) is connected with a water inlet pilot valve (4) through a pipeline, the water inlet pilot valve (4) is connected with a water filling electromagnetic valve (11) through a water inlet (7) of the water filling electromagnetic valve, and the water filling electromagnetic valve (11) is connected with a quick plug port (16) and a liquid outlet of a diaphragm pump (13) through pipelines;
a gas injection electromagnetic valve (12) is connected on a pipeline between the water injection electromagnetic valve (11) and the quick-plugging port (16);
the quick-insertion interface (16) is connected with the soft endoscope interface;
the diaphragm pump (13) is connected with the inner perfusion suction inlet (2) of the diaphragm pump through a pipeline, the inner perfusion suction inlet (2) of the diaphragm pump is connected with a pipeline A (19) through a tee joint, the pipeline A (19) is connected with the enzyme solution stock solution inlet (3) through a tee joint, and the enzyme solution stock solution inlet (3) is connected with the peristaltic pump (8) through a pipeline; a main water inlet (5) of the device is connected on a pipeline between the water inlet pilot valve (4) and the water inlet (7) of the water injection electromagnetic valve.
2. The manual pretreatment cleaning device for the soft endoscope according to claim 1, wherein the lifting device comprises an electric push rod (33) arranged in a shell (39), the upper end of the electric push rod (33) is provided with a lifting column, the lifting column is inserted into a lifting column sleeve (32), the middle part of the pretreatment cleaning tank body (37) is provided with a through hole, and the inner side of the through hole is provided with the lifting column sleeve (32);
the top end of the lifting column is provided with a lifting platform (10), and the shape of the lifting platform (10) is adapted to the shape of the pretreatment cleaning groove body (37);
a strip-shaped hole panel is arranged on the lifting platform (10).
3. The manual pretreatment cleaning device for the soft endoscope according to claim 1, wherein a water gun water inlet (6) is further connected to a pipeline between the main water inlet (5) of the device and the water inlet (7) of the water injection solenoid valve.
4. The manual pretreatment belt cleaning device of soft endoscope of claim 2, characterized in that, the bar-shaped hole panel comprises a bar-shaped panel A (29), a bar-shaped panel B (30), a bar-shaped panel C (31), one end of the bar-shaped panel A (29) and one end of the bar-shaped panel C (31) are respectively installed at two ends of the lifting platform (10) through hinges, and the other end of the bar-shaped panel A (29) and the other end of the bar-shaped panel C (31) are respectively connected with the bar-shaped panel B (30) through a clamping groove.
5. The manual pretreatment cleaning device for the soft endoscope according to claim 1, wherein a water outlet A (17) is installed at the bottom of the pretreatment cleaning tank body (37), the water outlet A (17) at the bottom is connected with a first joint of a tee joint A (35) through a pipeline, a second joint of the tee joint A (35) is connected with the bottom end of a communicating vessel (9), and a liquid level sensor is installed on the communicating vessel (9); the third of tee bend A (35) connects and is connected with the one end of pipeline F (24), and the other end of pipeline F (24) is connected with the first joint of tee bend B (43), has connect electronic ball valve (15) on pipeline F (24), and the second of tee bend B (43) connects through pipeline and circulating pump (14) to be connected, and the third of tee bend B (43) connects through pipeline and outlet B (18) of ultrasonic cleaning tank (36) bottom to be connected, install in operation panel (38) one side ultrasonic cleaning tank (36).
6. The manual preliminary treatment belt cleaning device of soft scope of claim 5, characterized in that, baffle (41) is installed to one side of operation panel (38), is provided with supporter (40) on baffle (41), install display (42) on baffle (41), display (42) are including display screen and hand sweep inductive switch, and display (42) are connected with electric ball valve (15), circulating pump (14), gas injection solenoid valve (12), water injection solenoid valve (11), peristaltic pump (8), diaphragm pump (13) and electric putter (33) respectively through controlling means.
7. The use method of the manual pretreatment cleaning device for the soft endoscope according to any one of claims 1-6, characterized in that after the leakage of the soft endoscope is detected by the cooperation of the endoscope leakage detection system and the lifting device, the endoscope is pretreated by the lifting device, the peristaltic pump (8), the diaphragm pump (13), the circulating pump (14) and the corresponding pipeline; the detachable part is cleaned by an ultrasonic cleaning tank (36), and automatic drainage is realized in the working process.
8. The use method of the manual pretreatment cleaning device for the soft endoscope according to claim 7, wherein the leakage detection specifically comprises the following steps:
(1) horizontally placing the soft endoscope on the lifting platform (10) and connecting the soft endoscope with a leakage detection interface in the quick plug interface (16), and starting a leakage detection switch on the display (42);
(2) firstly, dry measurement is carried out, an inflation mechanism in a leakage detection system is started, an endoscope is inflated and pressurized to a preset value through a leakage detection interface in a quick insertion interface (16), pressure is maintained, and the pressure maintaining time is up to the end of leakage detection;
(4) when dry measurement is carried out, water automatically enters a water injection hole (1) below the lifting platform (10) to a preset value;
(5) after the dry measurement preset time is finished, the lifting platform (10) descends to the bottommost part, the endoscope is completely immersed in water, pressure is continuously maintained, and wet measurement is carried out;
(6) if the endoscope leaks or the pressure maintaining pressure is smaller than the pressure maintaining set value range, the leak detection system continuously admits air to maintain positive pressure in the endoscope body, so that liquid is prevented from entering the endoscope leakage part, and after the lifting platform (10) is lifted out of the liquid level, the display (42) gives an alarm and displays the endoscope leakage to remind a worker to process;
(7) after the humidity measurement time reaches a preset value, if the pressure maintaining does not exceed the range of the preset value, the success of leak detection is displayed; when the detection is passed, the lifting platform (10) is lifted, and the leakage detection interface in the quick plugging interface (16) is pulled out; the drainage is automatically opened and ready for the next step.
9. The use method of the manual pretreatment cleaning device for the soft endoscope according to claim 7, wherein the pretreatment specifically comprises:
s1, automatically preparing a cleaning agent solution;
according to different requirements, the raw liquid is injected into an enzyme liquid raw liquid inlet by a peristaltic pump (8) according to the proportion by utilizing the liquid level measured by a liquid level sensor, and is injected into a pretreatment cleaning groove body (37) through a water injection port (1) to form uniformly mixed enzyme liquid; pressing a preprocessing switch on the display (42) to lower the lifting platform (10) to the lowest so as to ensure that the endoscope can be completely immersed in the solution,
s2: manually brushing the endoscope;
controlling the lifting platform system to lift the lens body to a position suitable for brushing any liquid level; brushing the surface and the pipeline of the endoscope by using a brush, brushing and wiping the endoscope, and thoroughly flushing the inner cavity of the pipeline of the endoscope by using uniformly mixed enzyme liquid;
s3: cleaning by perfusion;
after the brushing is finished, the lifting platform (10) descends to the bottommost part, and the endoscope body is completely immersed below the liquid level; performing full-pipeline perfusion cleaning;
the diaphragm pump (13) works, the uniformly mixed enzyme liquid enters the flexible endoscope tube cavity through the inner perfusion inlet in the quick-connection port (16), and then returns to the diaphragm pump (13) through the water injection port (1) and the diaphragm pump inner perfusion suction port (2) to form perfusion circulation;
after the cleaning and perfusion are finished, automatically injecting gas by a gas injection electromagnetic valve (12) to discharge the mixed enzyme liquid in the endoscope lumen;
s4: rinsing and perfusing;
the lifting platform (10) is lifted, and the decontamination solution can be drained by using the strip-shaped hole panel or the surface enzyme solution is directly washed by water to increase the cleaning efficiency without discharging the solution in the tank; flushing the inner cavity of the endoscope pipeline with water through a water injection electromagnetic valve (11); and after rinsing internal perfusion is finished, automatically injecting gas and discharging residual water in the inner cavity.
10. The use method of the manual pretreatment cleaning device for the soft endoscope according to claim 7, wherein the water drainage comprises the following steps: the electric ball valve (15) works, and wastewater in the pretreatment cleaning tank body (37) enters the circulating pump (14) through the water outlet A (17), the tee joint A (35) and the tee joint B (43) to be discharged; when the waste water in the ultrasonic cleaning tank (36) is discharged, the electric ball valve B (44) works, and the waste water enters the circulating pump (14) through the pipeline and the tee joint B (43) to be discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011545983.9A CN112690752A (en) | 2020-12-24 | 2020-12-24 | Manual pretreatment cleaning device for soft endoscope and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011545983.9A CN112690752A (en) | 2020-12-24 | 2020-12-24 | Manual pretreatment cleaning device for soft endoscope and using method thereof |
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| Publication Number | Publication Date |
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| CN112690752A true CN112690752A (en) | 2021-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011545983.9A Pending CN112690752A (en) | 2020-12-24 | 2020-12-24 | Manual pretreatment cleaning device for soft endoscope and using method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475999A (en) * | 2021-07-21 | 2021-10-08 | 四川省妇幼保健院 | Soft endoscope nursing monitor, monitoring method and nursing method |
| CN114468958A (en) * | 2022-01-26 | 2022-05-13 | 淄博金箭医疗器械有限公司 | Integrated reprocessing device and method for flexible endoscope |
-
2020
- 2020-12-24 CN CN202011545983.9A patent/CN112690752A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113475999A (en) * | 2021-07-21 | 2021-10-08 | 四川省妇幼保健院 | Soft endoscope nursing monitor, monitoring method and nursing method |
| CN114468958A (en) * | 2022-01-26 | 2022-05-13 | 淄博金箭医疗器械有限公司 | Integrated reprocessing device and method for flexible endoscope |
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