CN2323785Y - Medical ion water sterilizer - Google Patents
Medical ion water sterilizer Download PDFInfo
- Publication number
- CN2323785Y CN2323785Y CN 98235141 CN98235141U CN2323785Y CN 2323785 Y CN2323785 Y CN 2323785Y CN 98235141 CN98235141 CN 98235141 CN 98235141 U CN98235141 U CN 98235141U CN 2323785 Y CN2323785 Y CN 2323785Y
- Authority
- CN
- China
- Prior art keywords
- ion water
- water
- machine
- medical
- sterilizing
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 230000001954 sterilising effect Effects 0.000 claims abstract description 11
- 239000012528 membrane Substances 0.000 claims description 7
- 238000004659 sterilization and disinfection Methods 0.000 abstract description 25
- 230000002378 acidificating effect Effects 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 4
- 239000000645 desinfectant Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 230000036541 health Effects 0.000 abstract description 2
- 230000002411 adverse Effects 0.000 abstract 1
- 150000002500 ions Chemical class 0.000 description 10
- 210000004027 cell Anatomy 0.000 description 6
- 244000005700 microbiome Species 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 210000000170 cell membrane Anatomy 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- -1 nitrogen oxygen ions Chemical class 0.000 description 2
- 230000033116 oxidation-reduction process Effects 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- ZNZYKNKBJPZETN-WELNAUFTSA-N Dialdehyde 11678 Chemical compound N1C2=CC=CC=C2C2=C1[C@H](C[C@H](/C(=C/O)C(=O)OC)[C@@H](C=C)C=O)NCC2 ZNZYKNKBJPZETN-WELNAUFTSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000001839 endoscopy Methods 0.000 description 1
- 210000004051 gastric juice Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
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- Endoscopes (AREA)
Abstract
The utility model discloses a medical ion water sterilizer, which comprises an ion water machine arranged inside a machine casing, at least a sterilization chamber connected with the ion water machine, and an automatic control part. The machine carries out the sterilizing processing for objects via acidic ion water generated by the ion water machine and can eliminate the adverse effect of chemical disinfectant against human body and environment. The utility model the characteristics of applying to the automatic sterilizing, avoiding the randomness of manual operation, improving the sterilizing effect, relieving the labor intensity of medical staff, and protecting the health of examined person.
Description
The utility model belongs to medical appliances, in particular to an ion water disinfection machine.
Currently, there are many methods for disinfecting medical instruments, but most of them are scrubbed by chemical disinfectants. For example, the endoscope is disinfected by manual operation, the endoscope is simply rinsed by tap water and then scrubbed by chemical disinfectants such as dialdehyde, and the whole disinfection process is short. The manual disinfection has great randomness, and the disinfection effect is difficult to ensure. Chemical agents for sterilization remain on the endoscope and are harmful to the human body.
The utility model aims to provide a disinfection machine using electrolyzed oxidation reduction potential water, namely ionized water.
In order to realize the purpose of the utility model, the disinfection machine comprises a casing, a water inlet pipe and a water outlet pipe which are arranged on the casing, and a control part which is arranged on the casing. The shell is internally provided with an ion water machine connected with the water inlet pipe and at least one disinfection chamber connected with the water outlet of the ion water machine. The ion water machine comprises a coarse filter, a fine filter, an electrolytic cell and a water storage tank which are connected in sequence by pipelines; a membrane is arranged between a positive electrode and a negative electrode in the electrolytic cell, and acidic ionized water and alkaline ionized water generated by the ionized water machine are respectively connected with the two water storage tanks.
The sterilizer disinfects articles when adopting acidic ionized water, does not use chemical disinfector, has no influence on human body and environment, adopts automatic control to avoid the randomness of manual operation, and can effectively ensure that the disinfection meets the sanitary standard. The labor intensity of medical care personnel is reduced, and the health of the checked person is protected.
Fig. 1 is a schematic view of a main view of a medical ion water sterilizer.
Fig. 2 is a left side view of the medical ion water sterilizer.
FIG. 3 is a schematic diagram of an ion water machine.
Examples of embodiment as shown in fig. 1 and 2, two separate disinfection chambers 2 are provided in a housing 1. Can be used as an enteroscope disinfection room 2.1 and a gastroscope disinfection room 2.2. The ionized water inlet 5 is connected with the ionized water machine 3. The water inlet pipe 4 on the machine shell 1 is connected with the ion water machine 3, and the water outlet pipe 6 is connected with the disinfection chamber 2. The disinfection chamber 2 is internally provided with a shelf 7, and the shelf 7 can be provided with an endoscope 8 and a enteroscope. An automatic control part 9 and an acousto-optic display panel 10 are also arranged in the casing.
The structural principle of the ionized water machine 3 is shown in fig. 3: it comprises a coarse filter 11, a fine filter 12, an electrolytic bath 13 and two water storage tanks 14 and 15 which are connected in sequence by pipelines. A membrane 13.3 is arranged between the positive electrode 13.1 and the negative electrode 13.2 in the electrolytic cell 13. The positive electrode 13.1 and the membrane 13.3 are connected with the acid water storage tank 14; the alkaline water storage tank 15 is connected between the negative electrode 13.2 and the membrane 13.3. The water outlets of the two water storage tanks 14 and 15 are connected with the ionized water inlet 5.
The machine is particularly used for sterilizing medical endoscopes and can also be used for sterilizing other medical appliances.
The technology adopts the acidic ionized water ORP (oxidation-reduction potential) to disinfect the medical endoscope, the ORP of the acidic ionized water is above 1100mV, the pH value is between 2.7 and 2.3, because the microorganism only exists between the pH value of 4 and 9, and the ORP is in the environment between-400 and 900mV, and exceeds the range, the microorganism is difficult to live and reproduce, because the ORP controls the respiratory metabolism of the microorganism, the cell membrane potential of the microorganism is changed by the acidic ionized water with the ORP of above 1100mV and the pH value of below 2.7, the cell membrane permeability is enhanced, and the cell metabolic enzyme is destroyed to kill the microorganism.
The working process of the ORP (oxidation potential water) type endoscope disinfection machine is as follows: tap water is filtered to remove impurities and then enters an electrolytic cell, an electrode and a membrane are arranged in the electrolytic cell, partial water molecules are decomposed under the action of an electric field, the water molecules obtain electrons at a negative electrode to form nitrogen oxygen ions, nitrogen is released, and alkaline water containing metal ions such as calcium is generated at one side of the electrolytic membrane and the negative electrode; losing electrons at the anode and water molecules to form hydrogen ions to release oxygen, Acidic water containing negative ions such as hydrogen and sulfur is generated on the side of the electrolytic film and the positive electrode. The pH value of the acidic water is between 2.7 and 2.3, and the ORP is more than 1100 mV. The alkaline water is used for removing gastric juice and bloodstains on the gastroscope and excrement and bloodstains on the enteroscope, and the acidic wateris used for sterilizing the endoscopy.
Putting the endoscope to be disinfected into a disinfection machine, switching on a power supply of the disinfection machine, starting to generate ionized water after a water source is started, injecting alkaline water into the disinfection machine for placing the endoscope, allowing the water to rotate in a revolving way in the endoscope, driving a small soft circular ring stored in the disinfection machine by the rotating water body to continuously wash each part of the endoscope, draining alkaline water by the disinfection machine after the preset washing time is over, injecting acidic potential water, and carrying out a disinfection program, wherein the disinfection process of the acidic water is the same as the washing process of the alkaline water for a long time. When the set disinfection time is over, the acid water (keeping the small soft ball) in the emptying disinfection machine is used for drying the endoscope, and then the medical staff is informed by sound and light to finish the disinfection work.
Claims (4)
1. A medical ion water sterilizer comprises a casing, a water inlet pipe and a water outlet pipe on the casing, and is characterized in that the inside of the casing is provided with an ion water machine and at least one sterilizing chamber connected with an ion water outlet.
2. The medical ion water sterilizer of claim 1, wherein the ion water sterilizer comprises a coarse filter, a fine filter and an electrolytic bath connected in sequence by pipes; a membrane is arranged between the positive electrode and the negative electrode in the electrolytic cell and is connected with the two water storage tanks through a pipeline
3. The medical ion water sterilizer of claim 1, wherein there are two separate sterilizing chambers each connected to the outlet of the ion water machine.
4. The medical ion water sterilizer of claim 3, wherein at least one sterilizing chamber is provided with a rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235141 CN2323785Y (en) | 1998-01-14 | 1998-01-14 | Medical ion water sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98235141 CN2323785Y (en) | 1998-01-14 | 1998-01-14 | Medical ion water sterilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2323785Y true CN2323785Y (en) | 1999-06-16 |
Family
ID=33983502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98235141 Expired - Fee Related CN2323785Y (en) | 1998-01-14 | 1998-01-14 | Medical ion water sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2323785Y (en) |
-
1998
- 1998-01-14 CN CN 98235141 patent/CN2323785Y/en not_active Expired - Fee Related
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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 |