CN1651096A - Endoscope cleaning disinfecting apparatus - Google Patents
Endoscope cleaning disinfecting apparatus Download PDFInfo
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- CN1651096A CN1651096A CN 200410016154 CN200410016154A CN1651096A CN 1651096 A CN1651096 A CN 1651096A CN 200410016154 CN200410016154 CN 200410016154 CN 200410016154 A CN200410016154 A CN 200410016154A CN 1651096 A CN1651096 A CN 1651096A
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- state relay
- liquid pump
- endoscope
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
A washing-disinfecting equipment for endoscope is composed of washing bath with supporter of endoscope handle and clean water nozzle, four liquid pumps, gas-liquid mixer, electromagnetic valve, cleaning enzyme liquid tank, disinfecting liquid tank, used liquid collector, and the controller consisting of power supply, CPU, liquid level sensor, input circuit, keyboard, decode display, liquid level display, function display, and solid relays. Its advantage is high automatization level.
Description
Technical field:
The present invention relates to the technical field of sterilizing equipment decontaminating apparatus, relate in particular to the electric and mechanical syndeton in a kind of medical endoscope washer-disinfector.
Background technology:
Present domestic hospital uses the cleaning and sterilizing process after the endoscope still to continue to use manual three-pit system, promptly by manually-operated, in three rectangle liquid baths, clean respectively, enzyme cleaning liquid soaks, medicining liquid dipping, labor intensity is big, spended time is long, the Disinfection Effect instability.
Summary of the invention:
The object of the present invention is to provide a kind of endoscope washer-disinfector, it be a kind of have clean and the disinfect endoscopes function in the equipment of one, have easy and simple to handle, can make the medical worker break away from loaded down with trivial details work.
To achieve these goals, technical method of the present invention is: a kind of endoscope washer-disinfector, it mainly comprises rinse bath, enzyme cleaning liquid storage case, exhausted bath box, disinfectant solution storage case and the control circuit that is arranged in endoscope's washer-disinfector, it is characterized in that: endoscope's shank carriage is arranged in the rinse bath, clear water sprays to be chewed, rinse bath respectively with first liquid pump, second liquid pump, the 3rd liquid pump, one end of Liqiud-gas mixing device connects, the other end of first liquid pump is connected with electromagnetic valve, the other end of second liquid pump is connected with enzyme cleaning liquid storage case, the other end of the 3rd liquid pump is connected with disinfectant solution storage case, one end of the 4th liquid pump is connected with exhausted bath box, and the other end is connected with last discharging tube; Power supply in the control circuit is connected with the cpu microprocessor, the cpu microprocessor is connected with liquid level sensor and input circuit, keyboard, decoding display circuit, liquid level display circuit, function display circuit and several solid-state relays respectively, each solid-state relay respectively with corresponding liquid pump, air pump, gas-liquid conveyer, and electromagnetic valve be connected.
The present invention a kind ofly controls automatically, integrate and clean and the equipment of disinfect endoscopes function, have easy and simple to handle, Disinfection Effect and stablize, can make the medical worker break away from loaded down with trivial details work, improve the medical matters quality, filled up the blank of endoscope's cleaning and sterilizing technical field.
Description of drawings:
Fig. 1 is a configuration state sketch map of the present invention
Fig. 2 is a circuit control sequence block diagram of the present invention
Fig. 3 is the circuit diagram of control circuit of the present invention
Fig. 4 is the partial circuit diagram of control circuit of the present invention
Fig. 5 is the circuit diagram of solid-state relay of the present invention
Fig. 6 is a control circuit configuration state sketch map of the present invention
The specific embodiment:
The present invention will be further described below in conjunction with drawings and Examples, the present invention mainly comprises rinse bath 1, enzyme cleaning liquid storage case 3, exhausted bath box 4, disinfectant solution storage case 2 and the sequence circuit that is arranged in endoscope's washer-disinfector, it is characterized in that having in the rinse bath endoscope's shank carriage 11, clear water sprays chews 12, rinse bath 1 respectively with first liquid pump 6, second liquid pump 7, the 3rd liquid pump 8, one end of Liqiud-gas mixing device 5 connects, the other end of first liquid pump 6 is connected with electromagnetic valve 10, the other end of second liquid pump 7 is connected with enzyme cleaning liquid storage case 3, the other end of the 3rd liquid pump 8 is connected with disinfectant solution storage case 2, one end of the 4th liquid pump 9 is connected with exhausted bath box 4, and the other end is connected with last discharging tube; Power supply 13 in the control circuit is connected with cpu microprocessor 14, the cpu microprocessor respectively with liquid level sensor and input circuit 15, keyboard 16, decoding display circuit 17, liquid level display circuit 18, function display circuit 19 is connected with several solid-state relays 20, each solid-state relay respectively with corresponding liquid pump, air pump, the gas-liquid conveyer, and electromagnetic valve connects, in use, described solid-state relay has 11 at least, and solid-state relay GJ1 is connected with electromagnetic valve A1, solid-state relay GJ2 is connected with liquid pump B1, solid-state relay GJ3 is connected with electromagnetic valve A2, solid-state relay GJ4 is connected with electromagnetic valve A3, solid-state relay GJ5 is connected with electromagnetic valve A12, solid-state relay GJ6 is connected with liquid pump B2, solid-state relay GJ7 is connected with liquid pump B3, solid-state relay GJ8 is connected with liquid pump B4, solid-state relay GJ9 is connected with liquid pump B5, solid-state relay GJ10 is connected with air pump D1, solid-state relay GJ11 is connected with gas-liquid conveyer Cl.
Rinse bath described in the enforcement be one have inflexible, corrosion resistant oval ring-type semicircle groove, the groove two side, being furnished with a plurality of clear water injections chews, the channel bottom intersection convex tendon that distributing, one transparent openable groove lid is arranged at top, and it is connected with an end of first liquid pump 6, second liquid pump 7, the 3rd liquid pump 8, Liqiud-gas mixing device 5 respectively by pipeline.Described rinse bath 1 is that an oval ring-type semicircle groove is arranged.The two side of groove is furnished with a plurality of clear water injections and chews, and its ejection clear water pressure is 0.4Mpa, and flow is＞8L/min.Be equipped with liquid level sensor in described rinse bath 1, disinfectant solution storage case 2, enzyme cleaning liquid case 3, the exhausted bath box 4.Described Liqiud-gas mixing device 5 is made up of an air pump, liquid pump and rotary valve.
The present invention adopts microcomputer control circuit, and the concrete power supply in this circuit, driving, display circuit and cpu microprocessor, liquid level sensor, keyboard, relay all are considered as prior art, and program is established conventional cleaning and sterilizing program and artificial setting program.After endoscope's washer is opened the 220V power supply source, control circuit enters original state, detect voluntarily by enzyme cleaning liquid storage case 3, disinfectant solution storage case 2, the fluid level condition signal of the liquid level sensor in the exhausted bath box 4, and make liquid level and show, by the function setting key, flushing with clean water can be set respectively, enzyme cleaning liquid soaks, the time of medicining liquid dipping, can between 0～99min, set, after the cleaning and sterilizing working procedure finishes, panel shows and the audio frequency prompting, the user of announcement, sterilization is finished, and program is returned to original state, if user is not changed feature content and time set, nondeclarative memory was provided with last time, after starting button, repeated secondary program, microcomputer program is controlled above-mentioned device microcomputer program and is established conventional cleaning and sterilizing program and artificial setting program, and make the liquid level demonstration, by the function setting key, flushing with clean water can be set respectively, enzyme cleaning liquid soaks, the time of medicining liquid dipping.
The workflow of this endoscope washer is, behind the starting device, carry out earlier in the initialization draining 20 seconds, display screen shows initial value, change enzyme cleaning liquid as needs, can be by the control key on the lower keyboard, button need continue three seconds just effectively, after the wait enzyme cleaning liquid flows to end, display screen will show " U ", pour new enzyme cleaning liquid into, press return key, equipment enters holding state, operator can use the keyboard to set up working time as required, with other parameters, equipment judges automatically whether enzyme cleaning liquid arrives default liquid level and default soak time, is "Yes" as differentiating the result, equipment will be preserved the time of various working methods, and judge whether disinfectant arrives default liquid level, and be "Yes" as the result, equipment will carry out flushing with clean water, draining after finishing, equipment judges once more whether enzyme cleaning liquid arrives default soak time then, is "Yes" as the result, then enters the disinfectant impregnation stage, carry out draining then, equipment can pipe 5 times after draining was finished, and finished whole operation, and equipment returns initial holding state.As judged result is "No", and equipment will enter enzyme cleaning liquid once more, enter impregnation stage, refluxes after finishing, and enters the disinfectant impregnation stage after the flushing with clean water.
Rinse bath 1 has adopted oval ring-type semicircle groove, has reduced endoscope and has soaked volume, thereby reduced the consumption of disinfectant solution effectively.Being furnished with a plurality of clear water injections in rinse bath 1 oval ring-type semicircle groove two side chews, water column can effectively be removed the mucus in the endoscope when clear water sprays, at the rinse bath 1 oval ring-type semicircle channel bottom intersection convex tendon that distributing, make endoscope when cleaning and sterilizing, contact into the some contact, to avoid the dead angle of sterilizing with rinse bath.Endoscope's shank carriage 11 is arranged in the rinse bath, and its top is furnished with the cleaning disinfection liquid injection and chews, can be effectively to endoscope's shank irrigation and disinfection.
Tiny according to speculum forceps hole caliber, continous way is injected the characteristics of liquid cleaning performance difference, adopts Liqiud-gas mixing device 5, and speculum forceps hole pipeline makes the flushing of gas and liquid alternated pulsed, the cleaning and sterilizing better effects if in the cleaning and sterilizing process.
According to the multifarious selection of endoscope's cleaning disinfection liquid, be provided with corrosion-resistant disinfectant solution storage case 2 in endoscope's washer-disinfector, input channel can directly be connected with disinfectant solution producing equipment or disinfectant solution vessel, makes endoscope's washer-disinfector can accept different disinfectant solution and input form.
Terminals A in each solid-state relay shown in Fig. 5
1B
1-b, A
2-b etc. can with corresponding terminals A among Fig. 4
1B
1-b, A
2Connections such as-b.
Claims (5)
1, a kind of endoscope washer-disinfector, it mainly comprises rinse bath, enzyme cleaning liquid storage case, exhausted bath box, disinfectant solution storage case and the control circuit that is arranged in endoscope's washer-disinfector, it is characterized in that: endoscope's shank carriage is arranged in the rinse bath, clear water sprays to be chewed, rinse bath respectively with first liquid pump, second liquid pump, the 3rd liquid pump, one end of Liqiud-gas mixing device connects, the other end of first liquid pump is connected with electromagnetic valve, the other end of second liquid pump is connected with enzyme cleaning liquid storage case, the other end of the 3rd liquid pump is connected with disinfectant solution storage case, one end of the 4th liquid pump is connected with exhausted bath box, and the other end is connected with last discharging tube; Power supply in the control circuit is connected with the cpu microprocessor, the cpu microprocessor is connected with liquid level sensor and input circuit, keyboard, decoding display circuit, liquid level display circuit, function display circuit and several solid-state relays respectively, each solid-state relay respectively with corresponding liquid pump, air pump, gas-liquid conveyer, and electromagnetic valve be connected.
2. a kind of endoscope according to claim 1 washer-disinfector is characterized in that: rinse bath be one have inflexible, corrosion resistant oval ring-type semicircle groove, the groove two side, be furnished with a plurality of clear water and spray and chew, the channel bottom intersection convex tendon that distributing, a transparent openable groove lid is arranged at top.
3. a kind of endoscope according to claim 1 washer-disinfector is characterized in that: Liqiud-gas mixing device is made up of an air pump, liquid pump and rotary valve.
4. a kind of endoscope according to claim 1 washer-disinfector is characterized in that: endoscope's shank carriage is arranged in the rinse bath, and its top is furnished with the cleaning disinfection liquid injection and chews.
5. a kind of endoscope according to claim 1 washer-disinfector, it is characterized in that: described solid-state relay has 11 at least, and solid-state relay GJ1 is connected with electromagnetic valve A1, solid-state relay GJ2 is connected with liquid pump B1, solid-state relay GJ3 is connected with electromagnetic valve A2, solid-state relay GJ4 is connected with electromagnetic valve A3, solid-state relay GJ5 is connected with electromagnetic valve A12, solid-state relay GJ6 is connected with liquid pump B2, solid-state relay GJ7 is connected with liquid pump B3, solid-state relay GJ8 is connected with liquid pump B4, solid-state relay GJ9 is connected with liquid pump B5, solid-state relay GJ10 is connected with air pump D1, solid-state relay GJ11 is connected with gas-liquid conveyer C1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100161546A CN100408103C (en) | 2004-02-06 | 2004-02-06 | Endoscope cleaning disinfecting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100161546A CN100408103C (en) | 2004-02-06 | 2004-02-06 | Endoscope cleaning disinfecting apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1651096A true CN1651096A (en) | 2005-08-10 |
| CN100408103C CN100408103C (en) | 2008-08-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100161546A Expired - Fee Related CN100408103C (en) | 2004-02-06 | 2004-02-06 | Endoscope cleaning disinfecting apparatus |
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| Country | Link |
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| CN (1) | CN100408103C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100594039C (en) * | 2005-11-15 | 2010-03-17 | 奥林巴斯医疗株式会社 | Apparatus for washing and disinfecting an endoscope and method therefor |
| CN101332306B (en) * | 2007-06-25 | 2012-12-19 | 富士胶片株式会社 | Endoscope cleaner |
| CN105834151A (en) * | 2016-05-18 | 2016-08-10 | 珠海纳金科技有限公司 | Water tank acid, alkali and water drainage control system |
| CN106975090A (en) * | 2017-04-07 | 2017-07-25 | 王敬东 | The clinical endoscopic sterilizer of GI Medicine |
| CN110252741A (en) * | 2019-06-18 | 2019-09-20 | 珠海丽珠试剂股份有限公司 | Cleaning control method, the apparatus and system of sample needle |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03111026A (en) * | 1989-09-26 | 1991-05-10 | Olympus Optical Co Ltd | Device for cleaning and disinfecting endoscope |
| CN2277832Y (en) * | 1996-08-16 | 1998-04-08 | 上海市医药管理局技术学校 | Portable machine for endoscope sterilizing and cleaning |
| US20020064479A1 (en) * | 1998-03-26 | 2002-05-30 | Nobuyuki Nakanishi | Apparatus for washing and disinfecting-sterilizing endoscope |
| CN2475405Y (en) * | 2001-04-10 | 2002-02-06 | 王玉明 | Medical ozone medicinal liquid cleaning sterilizer |
-
2004
- 2004-02-06 CN CNB2004100161546A patent/CN100408103C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100594039C (en) * | 2005-11-15 | 2010-03-17 | 奥林巴斯医疗株式会社 | Apparatus for washing and disinfecting an endoscope and method therefor |
| CN101332306B (en) * | 2007-06-25 | 2012-12-19 | 富士胶片株式会社 | Endoscope cleaner |
| CN105834151A (en) * | 2016-05-18 | 2016-08-10 | 珠海纳金科技有限公司 | Water tank acid, alkali and water drainage control system |
| CN106975090A (en) * | 2017-04-07 | 2017-07-25 | 王敬东 | The clinical endoscopic sterilizer of GI Medicine |
| CN110252741A (en) * | 2019-06-18 | 2019-09-20 | 珠海丽珠试剂股份有限公司 | Cleaning control method, the apparatus and system of sample needle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100408103C (en) | 2008-08-06 |
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Granted publication date: 20080806 Termination date: 20130206 |