CN105435321A - Medical constant temperature flushing system - Google Patents
Medical constant temperature flushing system Download PDFInfo
- Publication number
- CN105435321A CN105435321A CN201510929519.2A CN201510929519A CN105435321A CN 105435321 A CN105435321 A CN 105435321A CN 201510929519 A CN201510929519 A CN 201510929519A CN 105435321 A CN105435321 A CN 105435321A
- Authority
- CN
- China
- Prior art keywords
- water
- switch
- temperature
- water tank
- level probe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0204—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity
- A61M3/0208—Physical characteristics of the irrigation fluid, e.g. conductivity or turbidity before use
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M3/00—Medical syringes, e.g. enemata; Irrigators
- A61M3/02—Enemata; Irrigators
- A61M3/0233—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs
- A61M3/0254—Enemata; Irrigators characterised by liquid supply means, e.g. from pressurised reservoirs the liquid being pumped
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0618—Nose
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0625—Mouth
- A61M2210/065—Throat; Pharynx
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2210/00—Anatomical parts of the body
- A61M2210/06—Head
- A61M2210/0662—Ears
Abstract
The invention discloses a medical constant temperature flushing system which comprises a water tank (1). The water tank (1) is connected with a flushing gun (4) through a pump (2) and a water pipe (3). A heating pipe (5), an electronic temperature controller (6) and a water level probe (7) are arranged inside the water tank. A mechanical temperature control switch (8) is arranged between the water tank (1) and the pump (2). A magnetic switch (9) is arranged on the flushing gun (4). The heating pipe (5), the electronic temperature controller (6), the water level probe (7), the mechanical temperature control switch (8) and the magnetic switch (9) are connected to an electronic controller (10). The electronic controller (10) is further connected with a buzzer (11). The medical constant temperature flushing system can be used for diagnosis and treatment of the department of otorhinolaryngology and can effectively ensure constant temperature, the whole system is safer, the fault rate is lower, and the overall service life is longer.
Description
Technical field
The present invention relates to a kind of Medical constant-temperature rinse-system, particularly a kind of Medical constant-temperature rinse-system for hals,Nasen und Ohrenheilkunde diagnosis and treatment.
Background technology
In the diagnosis and treatment process of hals,Nasen und Ohrenheilkunde, usually need to use warm water to rinse affected part.Owing to being the fragile position directly contacting human body, therefore the temperature of flushing water controls there is higher requirement, and it is too high with the accident eliminating human body of burning generation to accomplish strictly to prevent water level.At present, most this kind of constant temperature rinse-system, be all adopt heating tube to coordinate electronic thermostat to carry out thermostatic control, but this mode lacks safety guarantee, is easy to break down, causes water temperature over-high, thus there is serious potential safety hazard.
Summary of the invention
The object of the invention is to, a kind of Medical constant-temperature rinse-system is provided.It may be used for the diagnosis and treatment of hals,Nasen und Ohrenheilkunde, not only can effective guarantee constant temperature, and whole system is safer, fault rate is lower, and whole service life is also longer.
Technical scheme of the present invention: a kind of Medical constant-temperature rinse-system, be characterized in: comprise water tank, water tank is connected with sluice gun with water pipe by pump; Heating tube, electronic thermostat and water-level probe is provided with in described water tank; Mechanical temperature-control switch is provided with between described water tank and pump; Sluice gun is provided with magnetic switch; Heating tube, electronic thermostat, water-level probe, mechanical temperature-control switch and magnetic switch are all connected to electronic controller, and electronic controller is also connected with buzzer.Being combined of electronic thermostat and mechanical temperature-control switch, can guarantee that the leaving water temperature of sluice gun can not be too high, thus improves the safety of system.
In above-mentioned Medical constant-temperature rinse-system, power supply is 24 volts of DC sources, and by reduction voltage circuit for control section provides 5.1 volts of DC sources, can ensure that system of the present invention is without electrical safety leak like this.
In aforesaid Medical constant-temperature rinse-system, described electronic controller detects the water level in water tank by water-level probe, when water level is too low, control the power supply cutting off heating tube, then whether sluice gun is lifted away from desktop and is in using state to utilize magnetic switch to judge, if be in using state, then open buzzer prompting and add water.
In aforesaid Medical constant-temperature rinse-system, when monitoring the water level in water tank and being normal, electronic controller controls the switch of heating tube according to the temperature signal that electronic thermostat monitors, and realizes the constant control of water temperature; And during sluice gun use, before water enters sluice gun, mechanical temperature-control Switch Controller heating tube is done further to control, if the temperature leaving water tank is too high, then cut off the power supply of pump, flow to sluice gun to prevent high-temperature water.
In aforesaid Medical constant-temperature rinse-system, described electronic controller comprises not gate logic chip, and one of them input of not gate logic chip is connected with power supply by reduction voltage circuit; Another input of not gate logic chip connects water-level probe; An outfan of not gate logic chip is connected with the first switch, and another outfan is connected with second switch; Described first switch is connected on the current supply circuit of buzzer, and the current supply circuit of buzzer is also in series with the 3rd switch, and the control end of the 3rd switch is connected with magnetic switch; The series arm of described first switch and buzzer composition is parallel with the series arm be made up of electronic thermostat and pump.Are all logic circuits in the structure of this electronic controller, there is no software, greatly can improve the control stability of system, avoid software vulnerability and uncertainty.
In aforesaid Medical constant-temperature rinse-system, water level signal preventing jittering circuit is provided with between described water-level probe and not gate logic chip chip, when floating near watermark threshold to prevent from being located at, the switch that not gate logic chip controls can continuous action and reduce switch life, other functional part also can not be impacted, and functional stabilization and service life all can improve greatly.
In aforesaid Medical constant-temperature rinse-system, described water level signal preventing jittering circuit comprises audion, an input of the emitter stage NAND gate logic chip chip of audion is connected, the colelctor electrode of audion is connected with the voltage output end of reduction voltage circuit, and the base stage of audion is connected with the signal input part of water-level probe by the 5th resistance; The colelctor electrode of described audion is also by the 4th capacity earth, and the signal input part of water-level probe is by the second resistance eutral grounding; The emitter stage of audion is also by the 3rd resistance eutral grounding.
Compared with prior art, the present invention, by around electronic controller, is carried the double temperature control protection of electronic thermostat and mechanical temperature-control switch, can be continued the water supply providing required design temperature, be not easy to occur security incident, more safe and reliable.
And the present invention adopts low-voltage power supply system, without electrical safety leak; And overall work pattern of the present invention is more intelligent, the setting of the logical relation between all parts not only can reduce the fault rate of whole system, and can improve the security performance of system further.Add the electronic controller based on logic circuit, coordinate simple and practical water level signal preventing jittering circuit, the control stability of whole system can be highly improved, and the service life of system also strengthens greatly.
Accompanying drawing explanation
Fig. 1 is basic structure schematic diagram of the present invention;
Fig. 2 is the electrical block diagram of the electronic controller of the embodiment of the present invention.
Being labeled as in accompanying drawing: 1-water tank, 2-pump, 3-water pipe, 4-sluice gun, 5-heating tube, 6-electronic thermostat, 7-water-level probe, 8-mechanical temperature-control switch, 9-magnetic switch, 10-electronic controller, 11-buzzer.
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention is further illustrated, but not as the foundation limited the present invention.
Embodiment.A kind of Medical constant-temperature rinse-system, as shown in Figure 1: comprise water tank 1, water tank 1 is connected with sluice gun 4 with water pipe 3 by pump 2; Heating tube 5, electronic thermostat 6 and water-level probe 7 is provided with in described water tank; Mechanical temperature-control switch 8 is provided with between described water tank 1 and pump 2; Sluice gun 4 is provided with magnetic switch 9; Heating tube 5, electronic thermostat 6, water-level probe 7, mechanical temperature-control switch 8 and magnetic switch 9 are all connected to electronic controller 10, and electronic controller 10 is also connected with buzzer 11.Power supply is 24 volts of DC sources, and by reduction voltage circuit for control section provides 5.1 volts of DC sources.
Its basic working modes is as follows: described electronic controller 10 detects the water level in water tank 1 by water-level probe 7, when water level is too low, control the power supply cutting off heating tube 5, then whether sluice gun 4 is lifted away from desktop and is in using state to utilize magnetic switch 9 to judge, if be in using state, then open buzzer prompting and add water.
When monitoring the water level in water tank 1 and being normal, electronic controller 10 controls the switch of heating tube 5 according to the temperature signal that electronic thermostat 6 monitors, and realizes the constant control of water temperature; And sluice gun 4 is when using, before water enters sluice gun 4, mechanical temperature-control switch 8 pairs of heating tubes 5 do further control, if the temperature leaving water tank 1 is too high, then cuts off the power supply of pump 2, flow to sluice gun 4 to prevent high-temperature water.
The circuit structure of described electronic controller 10 as shown in Figure 2, can comprise not gate logic chip Q1, and one of them input of not gate logic chip Q1 is connected with power supply by reduction voltage circuit; Another input of not gate logic chip Q1 connects water-level probe 7; An outfan of not gate logic chip Q1 is connected with the first K switch 1, and another outfan is connected with second switch K2; Described first K switch 1 is connected on the current supply circuit of buzzer 11, and the control end current supply circuit of buzzer 11 being also in series with the 3rd K switch the 3, three K switch 3 is connected with magnetic switch 9; The series arm that described first K switch 1 and buzzer 11 form is parallel with the series arm be made up of electronic thermostat 6 and pump 2.Be provided with water level signal preventing jittering circuit between described water-level probe 7 and not gate logic chip Q1 chip, when floating near watermark threshold to prevent from being located at, the switch that not gate logic chip Q1 controls can continuous action and reduce switch life.Described water level signal preventing jittering circuit comprises audion Q2, an input of the emitter stage NAND gate logic chip Q1 chip of audion Q2 is connected, the colelctor electrode of audion Q2 is connected with the voltage output end of reduction voltage circuit, and the base stage of audion Q2 is connected with the signal input part of water-level probe 7 by the 5th resistance R5; The colelctor electrode of described audion Q2 is also by the 4th electric capacity C4 ground connection, and the signal input part of water-level probe 7 is by the second resistance R2 ground connection; The emitter stage of audion Q2 is also by the 3rd resistance R3 ground connection.
Claims (7)
1. a Medical constant-temperature rinse-system, is characterized in that: comprise water tank (1), and water tank (1) is connected with sluice gun (4) with water pipe (3) by pump (2); Heating tube (5), electronic thermostat (6) and water-level probe (7) is provided with in described water tank; Mechanical temperature-control switch (8) is provided with between described water tank (1) and pump (2); Sluice gun (4) is provided with magnetic switch (9); Heating tube (5), electronic thermostat (6), water-level probe (7), mechanical temperature-control switch (8) and magnetic switch (9) are all connected to electronic controller (10), electronic controller (10) are also connected with buzzer (11).
2. Medical constant-temperature rinse-system according to claim 1, is characterized in that: power supply is 24 volts of DC sources, and by reduction voltage circuit for control section provides 5.1 volts of DC sources.
3. Medical constant-temperature rinse-system according to claim 1, it is characterized in that: described electronic controller (10) detects the water level in water tank (1) by water-level probe (7), when water level is too low, control the power supply cutting off heating tube (5), then whether sluice gun (4) is lifted away from desktop and is in using state to utilize magnetic switch (9) to judge, if be in using state, then open buzzer prompting and add water.
4. Medical constant-temperature rinse-system according to claim 3, it is characterized in that: when monitoring the water level in water tank (1) and being normal, electronic controller (10) controls the switch of heating tube (5) according to the temperature signal that electronic thermostat (6) monitors, and realizes the constant control of water temperature; And during sluice gun (4) use, sluice gun (4) is entered front at water, mechanical temperature-control switch (8) further controls heating tube (5), if the temperature leaving water tank (1) is too high, then cut off the power supply of pump (2), flow to sluice gun (4) to prevent high-temperature water.
5. Medical constant-temperature rinse-system according to claim 1, it is characterized in that: described electronic controller (10) comprises not gate logic chip (Q1), one of them input of not gate logic chip (Q1) is connected with power supply by reduction voltage circuit; Another input of not gate logic chip (Q1) connects water-level probe (7); An outfan of not gate logic chip (Q1) is connected with the first switch (K1), and another outfan is connected with second switch (K2); Described first switch (K1) is connected on the current supply circuit of buzzer (11), and the current supply circuit of buzzer (11) being also in series with the 3rd switch (K3), the control end of the 3rd switch (K3) is connected with magnetic switch (9); The series arm that described first switch (K1) and buzzer (11) form is parallel with the series arm be made up of electronic thermostat (6) and pump (2).
6. Medical constant-temperature rinse-system according to claim 5, it is characterized in that: between described water-level probe (7) and not gate logic chip (Q1) chip, be provided with water level signal preventing jittering circuit, when floating near watermark threshold to prevent from being located at, the switch that not gate logic chip (Q1) controls can continuous action and reduce switch life.
7. Medical constant-temperature rinse-system according to claim 6, it is characterized in that: described water level signal preventing jittering circuit comprises audion (Q2), an input of emitter stage NAND gate logic chip (Q1) chip of audion (Q2) is connected, the colelctor electrode of audion (Q2) is connected with the voltage output end of reduction voltage circuit, and the base stage of audion (Q2) is connected with the signal input part of water-level probe (7) by the 5th resistance (R5); The colelctor electrode of described audion (Q2) is also by the 4th electric capacity (C4) ground connection, and the signal input part of water-level probe (7) is by the second resistance (R2) ground connection; The emitter stage of audion (Q2) is also by the 3rd resistance (R3) ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929519.2A CN105435321B (en) | 2015-12-14 | 2015-12-14 | A kind of Medical constant-temperature rinse-system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510929519.2A CN105435321B (en) | 2015-12-14 | 2015-12-14 | A kind of Medical constant-temperature rinse-system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105435321A true CN105435321A (en) | 2016-03-30 |
| CN105435321B CN105435321B (en) | 2019-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510929519.2A Active CN105435321B (en) | 2015-12-14 | 2015-12-14 | A kind of Medical constant-temperature rinse-system |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08117310A (en) * | 1994-10-26 | 1996-05-14 | Kenji Ito | Nose washing apparatus |
| CN2421996Y (en) * | 2000-04-06 | 2001-03-07 | 李春一 | Portable electric post-operative irrigation device for nasal cavity |
| CN2784006Y (en) * | 2004-12-28 | 2006-05-31 | 青岛市家用电器研究所 | Medical heating and heat insulation box |
| CN201213892Y (en) * | 2008-07-01 | 2009-04-01 | 高猛 | Medical cleaner |
| CN202666072U (en) * | 2012-07-04 | 2013-01-16 | 袁昌军 | Improved medical flushing device |
| CN203591479U (en) * | 2013-10-27 | 2014-05-14 | 哈尔滨光凯科技开发有限公司 | Automatic temperature control medical syringe |
| CN205252183U (en) * | 2015-12-14 | 2016-05-25 | 桐庐福克医疗仪器有限公司 | Medical constant temperature rinse -system |
-
2015
- 2015-12-14 CN CN201510929519.2A patent/CN105435321B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08117310A (en) * | 1994-10-26 | 1996-05-14 | Kenji Ito | Nose washing apparatus |
| CN2421996Y (en) * | 2000-04-06 | 2001-03-07 | 李春一 | Portable electric post-operative irrigation device for nasal cavity |
| CN2784006Y (en) * | 2004-12-28 | 2006-05-31 | 青岛市家用电器研究所 | Medical heating and heat insulation box |
| CN201213892Y (en) * | 2008-07-01 | 2009-04-01 | 高猛 | Medical cleaner |
| CN202666072U (en) * | 2012-07-04 | 2013-01-16 | 袁昌军 | Improved medical flushing device |
| CN203591479U (en) * | 2013-10-27 | 2014-05-14 | 哈尔滨光凯科技开发有限公司 | Automatic temperature control medical syringe |
| CN205252183U (en) * | 2015-12-14 | 2016-05-25 | 桐庐福克医疗仪器有限公司 | Medical constant temperature rinse -system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105435321B (en) | 2019-07-16 |
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