CN107875423A - Ultrasonic probe Rapid Cleaning chlorination equipment - Google Patents
Ultrasonic probe Rapid Cleaning chlorination equipment Download PDFInfo
- Publication number
- CN107875423A CN107875423A CN201711429015.XA CN201711429015A CN107875423A CN 107875423 A CN107875423 A CN 107875423A CN 201711429015 A CN201711429015 A CN 201711429015A CN 107875423 A CN107875423 A CN 107875423A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- bucket
- pipe
- ultrasonic probe
- chlorination equipment
- 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.)
- Pending
Links
Classifications
-
- 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
-
- 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
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/102—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration with means for agitating the liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/17—Combination with washing or cleaning means
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/20—Targets to be treated
- A61L2202/24—Medical instruments, e.g. endoscopes, catheters, sharps
Landscapes
- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention is related to a kind of ultrasonic probe Rapid Cleaning chlorination equipment, including base, support litter and cleaning and sterilizing bucket, wherein support litter is fixed on base, cleaning and sterilizing bucket is fixed on support litter;Cleaning and sterilizing bucket upper end is opened, lower end sealing, and agitator is provided with bucket bottom, and the agitator is driven by the motor being installed in outside barrel bottom;Cleaning and sterilizing bucket top bucket wall is provided with clear water and thimerosal entrance, is connected to clear water input pipe and cleaning agent input pipe in it;Bottom bucket wall is provided with hot blast air outlet, is connected with warm-air pipe thereon, and the hot blast pipe end is connected with air-heater;Bucket bottom is additionally provided with leakage fluid dram, is connected with sewer pipe in the leakage fluid dram, the sewer pipe output end is connected with waste liquid barrel;Handle retaining member is additionally provided with support litter, the handle retaining member one end is connected with lifting motor, and the other end is suspended in above cleaning and sterilizing bucket.The present invention removes residual couplant by washing, and is sterilized by disinfectant, heated-air drying reaches serviceable condition.
Description
Technical field
The present invention relates to technical field of medical instruments, and in particular to a kind of ultrasonic probe Rapid Cleaning chlorination equipment.
Background technology
With increasingly improving for people's living standard and being continuously increased for health perception, ultrasonic examination is simple and convenient because of its
It is noninvasive and be widely used in situation of all-level hospitals.The ultrasonic probe of general hospital is used continuously, after checking out a patient, only to defend
Raw paper wipes, and then proceedes to be used for next patient.Particularly high frequency probe, it is widely used in the superficial tissues device everywhere of body
Official, cross-reference, neurological susceptibility are strong.The patient stronger to some infectiousness, there is the risk of certain cross-infection.
The defects of existing in view of above-mentioned existing ultrasonic probe method for cleaning and disinfecting, the present inventor are based on being engaged in such production
Product manufacture and design abundant for many years practical experience and professional knowledge, and coordinate the utilization of scientific principle, are actively subject to research and innovation, to
Found a kind of ultrasonic probe Rapid Cleaning chlorination equipment of new structure, can improve general existing ultrasonic probe cleaning and
Sterilization method, it is set to have more practicality.By constantly research, design, and after studying sample repeatedly and improving, create finally
Set out the present invention having practical value.
The content of the invention
The technical problems to be solved by the invention provide a kind of ultrasonic probe cleaning sterilizing device, and ultrasound can be visited
Head quickly cleaning and sterilization.
The object of the invention to solve the technical problems is realized using following technical scheme.Carried according to the present invention
A kind of ultrasonic probe Rapid Cleaning chlorination equipment gone out, it includes base 2, support litter 1 and cleaning and sterilizing bucket 8, the support
Litter 1 is fixed on base 2, and cleaning and sterilizing bucket 8 is fixed on support litter 1;The upper end of cleaning and sterilizing bucket 8 opens, lower end
Seal, be provided with agitator 9 in bucket bottom, the agitator 9 is driven by the motor 10 being installed in outside barrel bottom;On the cleaning and sterilizing bucket 8
Portion's bucket wall is provided with clear water and thimerosal entrance, is connected to clear water input pipe 14 and cleaning agent input pipe 13 in it;Bottom
Bucket wall is provided with hot blast air outlet, is connected with warm-air pipe thereon, the hot blast pipe end is connected with air-heater 12;Bucket bottom is additionally provided with row
Liquid mouth, sewer pipe 11 is connected with the leakage fluid dram, the sewer pipe output end is connected with waste liquid barrel 15;On the support litter 1 also
Provided with handle retaining member 4, the one end of handle retaining member 4 is connected with lifting motor 7, and the other end is suspended in the top of cleaning and sterilizing bucket 8.
The purpose of the present invention and solve its technical problem and can also be further achieved by the following technical measures.
Foregoing ultrasonic probe Rapid Cleaning chlorination equipment, wherein described clear water input pipe 14, cleaning agent input pipe 13,
Control valve is equipped with sewer pipe 11 and warm-air pipe.
Foregoing ultrasonic probe Rapid Cleaning chlorination equipment, wherein controller 3 is fixedly provided with described support litter 1,
The controller 3 control valve with clear water input pipe 14, thimerosal input pipe 13, sewer pipe 11 and warm-air pipe respectively, Yi Jisheng
Drop motor 7 and motor 10 connect.
Foregoing ultrasonic probe Rapid Cleaning chlorination equipment, wherein the described bottom of base 2 carries castor.
Foregoing ultrasonic probe Rapid Cleaning chlorination equipment, wherein described agitator 9 is impeller shape agitator.
The present invention has clear advantage and beneficial effect compared with prior art.By above-mentioned technical proposal, the present invention
Ultrasonic probe Rapid Cleaning chlorination equipment can reach suitable technological progress and practicality, and with the extensive utilization in industry
Value, it at least has following advantages:By the washing to ultrasonic probe, remained on surface ultrasonic coupling agent is removed;Pass through sterilization
Agent, ultrasonic probe surface is carried out disinfection to super;By heated-air drying, to reach ultrasonic probe quickly in usable shape
State.
Brief description of the drawings
Fig. 1 is the structural representation of ultrasonic probe Rapid Cleaning chlorination equipment of the present invention.
【Main element symbol description】
1:Support litter
2:Support base
3:Controller
4:Handle retaining member
5:Ultrasonic probe handle
6:Ultrasonic probe
7:Lifting motor
8:Cleaning and sterilizing bucket
9:Agitator
10:Motor
11:Sewer pipe
12:Air-heater
13:Thimerosal input pipe
14:Clear water input pipe
15:Waste liquid barrel
Embodiment
Further to illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below in conjunction with
Accompanying drawing and preferred embodiment, to according to ultrasonic probe Rapid Cleaning chlorination equipment proposed by the present invention its embodiment, knot
Structure, feature and its effect, describe in detail as after.
Referring to Fig. 1, it is a kind of structural representation of ultrasonic probe Rapid Cleaning chlorination equipment of the embodiment of the present invention, should
Ultrasonic probe Rapid Cleaning chlorination equipment includes with base 2, the support litter 1 being fixed on base 2 and is fixed on support cunning
Cleaning and sterilizing bucket 8 on pole 1.Preferably, the bottom of base 2 carries castor, but it is not limited to this.
The upper end of cleaning and sterilizing bucket 8 opens, lower end sealing, is provided with agitator 9 in bucket bottom, the agitator 9 is by being installed in
Motor 10 outside bucket bottom drives.Preferably, the agitator 9 is impeller shape agitator, but it is not limited to this.
The top bucket wall of the cleaning and sterilizing bucket 8 is provided with clear water and thimerosal entrance, and it is defeated to be connected to clear water in it
Enter pipe 14 and cleaning agent input pipe 13, control valve is equipped with the clear water input pipe 14 and cleaning agent input pipe 13.
The bottom bucket wall of the cleaning and sterilizing bucket 8 is provided with hot blast air outlet, is connected with warm-air pipe thereon, warm-air pipe end
End is connected with air-heater 12, and the warm-air pipe is provided with control valve.
The bottom of the cleaning and sterilizing bucket 8 is additionally provided with the leakage fluid dram leakage fluid dram and is connected with sewer pipe 15, and the sewer pipe is defeated
Go out end and be connected with waste liquid barrel 15, control valve is additionally provided with the sewer pipe.
Handle retaining member 4 is additionally provided with the support litter 1, the one end of handle retaining member 4 is located on support litter 1, separately
One end is located at the top of cleaning and sterilizing bucket 8, for ultrasonic probe cleaning or it is to be used when ultrasonic probe handle 5 suspension fix.Institute
State handle retaining member 4 be fixed on support litter 1 one end on be also associated with lifting motor 7, the lifting motor 7 is fixed with fixed handle
Part slides up and down on support litter 1, to adjust position of the ultrasonic probe 6 in cleaning and sterilizing bucket 8.
Controller 3 is fixedly provided with the support litter 1, the controller control valve with clear water input pipe, sterilization respectively
Liquid input pipe control valve, the control valve of sewer pipe, the control valve of warm-air pipe, lifting motor 7 and motor 10 connect.The control
Device 3 manufactures by core of single-chip microcomputer, for controlling the lifting of ultrasonic probe, clear water or the injection of thimerosal, ultrasonic probe cleaning
The setting of time, the discharge of waste liquid and the control of dry-heat air air-supply time.
Ultrasonic probe Rapid Cleaning chlorination equipment workflow of the present invention is as follows:
(1) ultrasonic probe handle is fixed on handle retaining member 4;
(2) controller 3 controls the driving handle fixture 4 of lifting motor 7 to carry ultrasonic probe 6 and is downwardly into cleaning and sterilizing bucket
In 8;
(3) controller 3 controls the injected clear water into cleaning and sterilizing bucket 8 of clear water input pipe 14, the driving stirring of controlled motor 10
Device 9, drive clear water cleaning ultrasonic probe 6 surface;
(4) controller 3 controls agitator 9 to be stopped, and waste liquid is discharged via waste water mouth in bucket;
(5) controller 3 controls thimerosal input pipe 13 to inject thimerosal into cleaning and sterilizing bucket 8, and controlled motor 10 drives
Agitator 9, thimerosal is driven to carry out disinfection ultrasonic probe surface;
(6) controller 3 controls agitator 9 to be stopped, and waste liquid is discharged via waste water mouth in bucket;
(7) controller 3 controls hot blast air outlet to open, and is sent into hot blast, ultrasonic probe surface is dried;
(8) cleaning and sterilizing finishes, and controller 3 controls lifting motor driving handle fixture to carry ultrasonic probe rising, surpasses
Sonic probe is in serviceable condition.
The above described is only a preferred embodiment of the present invention, any formal limitation not is done to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any to be familiar with this professional technology people
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit according to the present invention
To any simple modification, equivalent change and modification made for any of the above embodiments, in the range of still falling within technical solution of the present invention.
Claims (5)
1. a kind of ultrasonic probe Rapid Cleaning chlorination equipment, it includes base, support litter and cleaning and sterilizing bucket, its feature and existed
In,
The support litter is fixed on base, and cleaning and sterilizing bucket is fixed on support litter;
The cleaning and sterilizing bucket upper end opens, lower end sealing, is provided with agitator in bucket bottom, the agitator is by being installed in outside barrel bottom
Motor drives;
The cleaning and sterilizing bucket top bucket wall is provided with clear water and thimerosal entrance, and clear water input pipe and clear is connected in it
Lotion input pipe;Bottom bucket wall is provided with hot blast air outlet, is connected with warm-air pipe thereon, and the hot blast pipe end is connected with hot blast
Machine;Bucket bottom is additionally provided with leakage fluid dram, is connected with sewer pipe in the leakage fluid dram, the sewer pipe output end is connected with waste liquid barrel;
Handle retaining member is additionally provided with the support litter, the handle retaining member one end is connected with lifting motor, and the other end is suspended in
Above cleaning and sterilizing bucket.
2. ultrasonic probe Rapid Cleaning chlorination equipment according to claim 1, it is characterised in that wherein described clear water is defeated
Enter and be equipped with control valve on pipe, cleaning agent input pipe, sewer pipe and warm-air pipe.
3. ultrasonic probe Rapid Cleaning chlorination equipment according to claim 2, it is characterised in that wherein described support is slided
Controller is fixedly provided with pole, the controller control with clear water input pipe, thimerosal input pipe, sewer pipe and warm-air pipe respectively
Valve processed, and lifting motor and motor connect.
4. ultrasonic probe Rapid Cleaning chlorination equipment according to claim 1, it is characterised in that wherein described base bottom
Portion carries castor.
5. ultrasonic probe Rapid Cleaning chlorination equipment according to claim 1, it is characterised in that wherein described agitator
For impeller shape agitator.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711429015.XA CN107875423A (en) | 2017-12-25 | 2017-12-25 | Ultrasonic probe Rapid Cleaning chlorination equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711429015.XA CN107875423A (en) | 2017-12-25 | 2017-12-25 | Ultrasonic probe Rapid Cleaning chlorination equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN107875423A true CN107875423A (en) | 2018-04-06 |
Family
ID=61772442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711429015.XA Pending CN107875423A (en) | 2017-12-25 | 2017-12-25 | Ultrasonic probe Rapid Cleaning chlorination equipment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN107875423A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108478826A (en) * | 2018-04-09 | 2018-09-04 | 谢少华 | A kind of energy saving and environment friendly medical apparatus sterilizing cleaning processing apparatus |
CN109328535A (en) * | 2018-12-07 | 2019-02-15 | 贵州大学 | A kind of tiny Seed sterilization device |
CN109365399A (en) * | 2018-12-07 | 2019-02-22 | 黑龙江省能源环境研究院 | A kind of device being cleaned by ultrasonic tube furnace quartz ampoule |
CN109745572A (en) * | 2019-01-22 | 2019-05-14 | 河南省中医院(河南中医药大学第二附属医院) | Ultrasonic image probe cleaning device |
CN112024518A (en) * | 2020-08-13 | 2020-12-04 | 河南省中医院(河南中医药大学第二附属医院) | Ultrasonic image probe cleaning device |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202982706U (en) * | 2013-01-14 | 2013-06-12 | 王文辉 | Sterilizer for medical oncology |
CN205598026U (en) * | 2016-04-09 | 2016-09-28 | 李秀芹 | Wash in minor operation room and place multi -functional nursing device of integral type |
CN106983567A (en) * | 2017-05-27 | 2017-07-28 | 南昌首叶科技有限公司 | A kind of scissors for operation equipment for quick washing |
CN107158427A (en) * | 2017-07-21 | 2017-09-15 | 湖南丹尼尔智能科技有限公司 | A kind of orthopaedics medical apparatus sterilizing cleaning device |
-
2017
- 2017-12-25 CN CN201711429015.XA patent/CN107875423A/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202982706U (en) * | 2013-01-14 | 2013-06-12 | 王文辉 | Sterilizer for medical oncology |
CN205598026U (en) * | 2016-04-09 | 2016-09-28 | 李秀芹 | Wash in minor operation room and place multi -functional nursing device of integral type |
CN106983567A (en) * | 2017-05-27 | 2017-07-28 | 南昌首叶科技有限公司 | A kind of scissors for operation equipment for quick washing |
CN107158427A (en) * | 2017-07-21 | 2017-09-15 | 湖南丹尼尔智能科技有限公司 | A kind of orthopaedics medical apparatus sterilizing cleaning device |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108478826A (en) * | 2018-04-09 | 2018-09-04 | 谢少华 | A kind of energy saving and environment friendly medical apparatus sterilizing cleaning processing apparatus |
CN108478826B (en) * | 2018-04-09 | 2019-05-24 | 台州创兴环保科技有限公司 | A kind of energy saving and environment friendly medical apparatus sterilizing cleaning processing apparatus |
CN109328535A (en) * | 2018-12-07 | 2019-02-15 | 贵州大学 | A kind of tiny Seed sterilization device |
CN109365399A (en) * | 2018-12-07 | 2019-02-22 | 黑龙江省能源环境研究院 | A kind of device being cleaned by ultrasonic tube furnace quartz ampoule |
CN109745572A (en) * | 2019-01-22 | 2019-05-14 | 河南省中医院(河南中医药大学第二附属医院) | Ultrasonic image probe cleaning device |
CN112024518A (en) * | 2020-08-13 | 2020-12-04 | 河南省中医院(河南中医药大学第二附属医院) | Ultrasonic image probe cleaning device |
CN112024518B (en) * | 2020-08-13 | 2021-08-13 | 河南省中医院(河南中医药大学第二附属医院) | Ultrasonic image probe cleaning device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107875423A (en) | Ultrasonic probe Rapid Cleaning chlorination equipment | |
CN206534888U (en) | A kind of chlorination equipment suitable for medicine equipment | |
CN205569365U (en) | Laboratory cleaning and disinfection device | |
CN206867504U (en) | A kind of emergency surgery fracture patient chlorination equipment | |
CN210876564U (en) | Ultrasonic medical cleaning device for medical instrument | |
CN214406733U (en) | Drying device for cleaning medical instruments | |
CN209548123U (en) | A kind of oral cleaning device of paediatrics | |
CN107350241A (en) | A kind of cupping jar sterilization method | |
CN110694984A (en) | Postoperative disinfection belt cleaning device is used in department of anesthesia nursing | |
CN205108175U (en) | Clinical belt cleaning device of intracardiac branch of academic or vocational study | |
CN210750399U (en) | Instrument disinfection device for nursing department | |
CN204521137U (en) | A kind of intelligent wax therapy machine based on wax therapy rehabilitation | |
CN209075653U (en) | A kind of anorectum department cleaning applicator | |
CN104758116A (en) | Fully automatic intelligent wax therapy instrument | |
CN205718398U (en) | A kind of medical apparatus and instruments cleaning drying device | |
CN208960567U (en) | A kind of Chinese medicine cupping jar cleaning and dipping chlorination equipment | |
CN204158703U (en) | Urology Surgery Multifuntional rinsing device | |
CN208770528U (en) | A kind of orthopaedic trauma Wound irrigation device | |
CN207135834U (en) | Experimental monkey groups cage movement cleaning car | |
CN205411797U (en) | Surgery wound belt cleaning device | |
CN109091684A (en) | A kind of medical instrument sterilizing equipment decontaminating apparatus | |
CN106620744A (en) | Sterilizing device for medical care instruments | |
CN210812172U (en) | Urine collection device for urology surgery | |
CN209502432U (en) | Intelligent cupping washing and disinfecting machine | |
CN208407901U (en) | A kind of cleaning device for medical appliance with sterilizing function |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180406 |
|
WD01 | Invention patent application deemed withdrawn after publication |