CN106806027A - A kind of operating theater instruments rust cleaning, cleaning, sterilization method - Google Patents
A kind of operating theater instruments rust cleaning, cleaning, sterilization method Download PDFInfo
- Publication number
- CN106806027A CN106806027A CN201611071720.2A CN201611071720A CN106806027A CN 106806027 A CN106806027 A CN 106806027A CN 201611071720 A CN201611071720 A CN 201611071720A CN 106806027 A CN106806027 A CN 106806027A
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- Prior art keywords
- cleaning
- rust
- theater instruments
- operating theater
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
Abstract
The invention discloses a kind of rust cleaning of operating theater instruments, cleaning, sterilization method, based on existing cleaning machine, rust cleaning, cleaning, rinsing, sterilization, drying and other steps are once completed, wherein descaling process is：A, press 1 with rust remover and the stoste of incrustation scale agent:0.75 to 1:1.5 proportions mixed liquor；B, a small amount of above-mentioned mixed liquor is uniformly first sprayed at the surface of operating theater instruments to be washed, then operating theater instruments to be washed is placed in cleaning machine；C, above-mentioned mixed liquor and water are pressed 1:15 to 1:20 proportions rust removing solution；D, by above-mentioned rust removing solution add cleaning storehouse, flushing is circulated to operating theater instruments under conditions of 80 to 90 DEG C, the time continues 1000 to 1500 seconds；Compared with prior art, one is to save equipment to the present invention, alleviates financial burden；Two is to improve derusting；Three are the reduction of operation, improve operating efficiency；Four are that of avoiding pollution.
Description
Technical field
The present invention relates to a kind of rust cleaning of operating theater instruments, cleaning, sterilization method, belong to medicine equipment maintenance technical field.
Background technology
The maintenance of operating theater instruments generally comprises the links such as rust cleaning, cleaning, sterilization, and rust cleaning is important the one of operating theater instruments maintenance
Ring.
Existing operating theater instruments is mainly stainless steel, and the corrosion resistance of stainless steel is primarily due to be with the addition of in steel
The Cr elements of high level, Cr elements are easy to oxidation, can quickly form the Cr2O3 oxide-films of densification, stainless steel on the surface of steel
Decay resistance rely primarily on the fine and close oxide-films of this layer of very thin (about 1mm) of surface covering, this layer of oxide-film with it is rotten
Erosion medium isolation, is the basic barrier of stainless steel protection.For the stainless steel operating theater instruments, blood, body fluid, chemicals
Scuffing in erosion and use, can all destroy the oxide-film of stainless steel, reduce equipment surfaces corrosion resistance, trigger surgical device
There is different degrees of rust spot or rust staining in tool surface.The operating theater instruments of corrosion can influence sterilization effect, even directly affect apparatus
Sterilizing qualification rate, serious corrosion can cause apparatus stress changes, directly affect instrument life.Therefore, it is necessary to regular opponent
Art apparatus carries out rust cleaning maintenance.
In the prior art, the rust cleaning of operating theater instruments is independently of outside cleaning procedure, has special rust removalling equipment such as
Utility model " operating theater instruments rust cleaning soaking compartment " (Authorization Notice No. disclosed in Chinese patent 2012 year 06 month 19 days：
CN202626299U), easy rust removalling equipment such as electromagnetic oven also add common stainless-steel pan or directly used in soaking compartment
Heating rod is heated；Its method is placed in operating theater instruments in the rust remover aqueous solution for configuring in proportion, at high temperature immersion rust cleaning.
Current special rust removalling equipment price general charged is expensive, and maintenance cost is high；Easy rust removalling equipment effect is bad, it is hidden to there is safety
Suffer from；Either which kind of rust removalling equipment, is all to use first to soak, and is manually being scrubbed, extremely inefficient.Another aspect rust remover has in itself
There is contaminative, easily stimulate the bronchia mucosal of people.
The content of the invention
It is an object of the invention to provide a kind of rust cleaning of operating theater instruments, cleaning, sterilization method, the method need not be single
Rust removalling equipment, can be done directly rust cleaning, cleaning and the disinfection of medicine equipment in existing medicine equipment cleaning machine.
To achieve these goals, a kind of operating theater instruments rust cleaning maintenance method of the invention, it is characterised in that including following step
Suddenly：
The first step, rust cleaning
A, press 1 with rust remover and the stoste of incrustation scale agent:0.75 to 1:1.5 proportions mixed liquor；
B, a small amount of above-mentioned mixed liquor is uniformly first sprayed at the surface of operating theater instruments to be washed, then operating theater instruments to be washed is placed in
In cleaning machine；
C, above-mentioned mixed liquor and water are pressed 1:18 to 1:22 proportions rust removing solution；
D, by above-mentioned rust removing solution add cleaning storehouse, flushing is circulated to operating theater instruments, the time continues 1000 to 1500 seconds；
Second step, cleaning, rinsing
Including cleaning, once rinsing and it is secondary rinsing three steps, wherein scavenging period be no less than 120 seconds, once rinse
Time is no less than 60 seconds, and secondary rinsing time is no less than 60 seconds；
3rd step, sterilization
Sterilisation temp is 85 to 100 DEG C, and disinfecting time is 160 to 200 seconds；
4th step, dries
Drying temperature is 100 to 120 DEG C, and drying time is no less than 500 seconds, and cool time is no less than 50 seconds.
Compared with prior art, the invention has the advantages that：
One is to save equipment, alleviates financial burden.The present invention no longer needs independent rust removalling equipment, based on existing
Surgical instrument cleaning machine can complete the work such as rust cleaning, cleaning, the sterilization of operating theater instruments.
Two is to improve derusting.Compared to immersion type of the prior art rust cleaning, the present invention utilizes existing surgical device
The high speed pre-washing function of tool cleaning machine, rust cleaning effect is significantly improved.
Three are the reduction of operation, improve operating efficiency.First, rust remover is used cooperatively with scale remover, by the operation that eliminates rust
It is combined together with prewashing operation, while carrying out, has saved the time.Secondly, the link for eliminating rust as whole cleaning procedure,
Can be under the program for setting, one-key start is disposable to complete to be automatically performed.Furthermore, can be carried out using cleaning machine large quantities of
The cleaning of amount, the quantity once cleaned is more than ten times even tens times of prior art.
Four are that of avoiding pollution.Because existing cleaning machine technology is very ripe, its wastewater treatment process also ten sectional specification；
Rust cleaning work is completed using existing cleaning machine, is rinsed in closed space, pollutant does not interfere with surrounding air.
Specific embodiment
The invention will be further described below：
A kind of operating theater instruments rust cleaning, cleaning, sterilization method, comprise the following steps：
The first step, rust cleaning
A, press 1 with rust remover and the stoste of incrustation scale agent:0.75 to 1:1.5 proportions mixed liquor；
B, a small amount of above-mentioned mixed liquor is uniformly first sprayed at the surface of operating theater instruments to be washed, then operating theater instruments to be washed is placed in
In cleaning machine；
C, above-mentioned mixed liquor and water are pressed 1:15 to 1:20 proportions rust removing solution；
D, by above-mentioned rust removing solution add cleaning storehouse, be circulated flushing in 80 pairs of operating theater instruments, temperature setting is 80 to 90
DEG C, the time continues 1000 to 1500 seconds；
Second step, cleaning, rinsing
Including cleaning, once rinsing and it is secondary rinsing three steps, wherein scavenging period be no less than 120 seconds, once rinse
Time is no less than 60 seconds, and secondary rinsing time is no less than 60 seconds；
3rd step, sterilization
Sterilisation temp is 85 to 100 DEG C, and disinfecting time is 160 to 200 seconds；
4th step, dries
Drying temperature is 100 to 120 DEG C, and drying time is no less than 500 seconds, and cool time is no less than 50 seconds.
Rust cleaning of the inventor according to different condition to operating theater instruments is tested, and result of the test is shown in Table 1.
From in terms of result of the test, in the first step, the mixed liquor presses rust remover and incrustation scale agent stoste 1:1 prepares, described to remove
Rust liquid presses the mixed liquor and water 1:17.5 prepare, and at 90 DEG C, the time to the circulation flushing of operating theater instruments is 1200 seconds, is removed
Rust best results.It is 1 in the ratio of mixed liquor and water:When 20, mixed liquor is most saved.
Further, in the first step, after the mixed liquor is sprayed on the surface of operating theater instruments to be washed, after standing 200 to 300 seconds
Restart circulation flushing program, rust cleaning effect is more preferable.
By taking Xinhua board Rapid-A520 cleaning machines as an example, first with rust remover stoste and incrustation scale agent stoste according to 1：1 it is dense
Degree mixing, is fitted into watering can, is uniformly sprayed at operating theater instruments surface to be cleaned, after standing about 200~300 seconds, puts as requested
It is placed on rack for cleaning, in push-in cleaning machine, the rust removing solution that addition is prepared closes front door, selects " standard cleaning ", and click " is opened
It is dynamic " key, you can once complete rust cleaning, cleaning, the disinfection of operating theater instruments.
Table 1:Eliminate rust effect comparison table under different condition
Claims (3)
1. a kind of rust cleaning of operating theater instruments, cleaning, sterilization method, it is characterised in that comprise the following steps：
The first step, rust cleaning
A, press 1 with rust remover and the stoste of incrustation scale agent:0.75 to 1:1.5 proportions mixed liquor；
B, a small amount of above-mentioned mixed liquor is uniformly first sprayed at the surface of operating theater instruments to be washed, then operating theater instruments to be washed is placed in cleaning
In machine；
C, above-mentioned mixed liquor and water are pressed 1:15 to 1:20 proportions rust removing solution；
D, by above-mentioned rust removing solution add cleaning storehouse, flushing is circulated to operating theater instruments under 80 to 90 DEG C of temperature conditionss, when
Between continue 1000 to 1500 seconds；
Second step, cleaning, rinsing
Including cleaning, once rinsing and it is secondary rinsing three steps, wherein scavenging period be no less than 120 seconds, a rinsing time
No less than 60 seconds, secondary rinsing time was no less than 60 seconds；
3rd step, sterilization
Sterilisation temp is 85 to 100 DEG C, and disinfecting time is 160 to 200 seconds；
4th step, dries
Drying temperature is 100 to 120 DEG C, and drying time is no less than 500 seconds, and cool time is no less than 50 seconds.
2. operating theater instruments according to claim 1 rust cleaning, cleaning, sterilization method, it is characterised in that in the first step, institute
Mixed liquor is stated by rust remover and incrustation scale agent stoste 1:1 prepares, and the rust removing solution presses the mixed liquor and water 1:17.5 prepare, 90
DEG C when, the time to the circulation flushing of operating theater instruments is 1200 seconds.
3. operating theater instruments according to claim 1 and 2 rust cleaning, cleaning, sterilization method, it is characterised in that in the first step,
After the mixed liquor is sprayed on the surface of operating theater instruments to be washed, cleaning machine is inserted after standing 200 to 300 seconds again, start circulation flushing
Program.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071720.2A CN106806027A (en) | 2016-11-29 | 2016-11-29 | A kind of operating theater instruments rust cleaning, cleaning, sterilization method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611071720.2A CN106806027A (en) | 2016-11-29 | 2016-11-29 | A kind of operating theater instruments rust cleaning, cleaning, sterilization method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106806027A true CN106806027A (en) | 2017-06-09 |
Family
ID=59106208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611071720.2A Pending CN106806027A (en) | 2016-11-29 | 2016-11-29 | A kind of operating theater instruments rust cleaning, cleaning, sterilization method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106806027A (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801504A (en) * | 2015-04-26 | 2015-07-29 | 王红玲 | Surgical instrument cleaning machine |
| CN105101866A (en) * | 2014-03-07 | 2015-11-25 | 奥林巴斯株式会社 | Cleaning and sterilizing method using endoscope cleaning and sterilizing device |
-
2016
- 2016-11-29 CN CN201611071720.2A patent/CN106806027A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105101866A (en) * | 2014-03-07 | 2015-11-25 | 奥林巴斯株式会社 | Cleaning and sterilizing method using endoscope cleaning and sterilizing device |
| CN104801504A (en) * | 2015-04-26 | 2015-07-29 | 王红玲 | Surgical instrument cleaning machine |
Non-Patent Citations (3)
| Title |
|---|
| 徐珍荣等: "巧用医用超声波清洗机除锈的方法", 《农垦医学》 * |
| 申瑶等: "水垢去除剂与除锈剂联合使用在器械清洗中的效果观察", 《中华医院感染学杂志》 * |
| 陈秀丽等: "批量复用止血钳类器械关节处除锈方法的改进", 《中华护理杂志》 * |
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Application publication date: 20170609 |