CN106729793A - A kind of prefilled syringe sterilizing cabinet - Google Patents
A kind of prefilled syringe sterilizing cabinet Download PDFInfo
- Publication number
- CN106729793A CN106729793A CN201710043597.1A CN201710043597A CN106729793A CN 106729793 A CN106729793 A CN 106729793A CN 201710043597 A CN201710043597 A CN 201710043597A CN 106729793 A CN106729793 A CN 106729793A
- Authority
- CN
- China
- Prior art keywords
- cabinet
- steam
- heating chamber
- access tube
- pipe
- 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
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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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/04—Heat
- A61L2/06—Hot gas
- A61L2/07—Steam
-
- 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
-
- 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)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses it is a kind of avoid prefilled syringe when sterilizing it is quick-fried plug and sterilizing efficiency prefilled syringe sterilizing cabinet high, including cabinet and the cabinet door being arranged on cabinet, cabinet is provided with heating chamber, cabinet is provided with the first thermometer of temperature in detection heating chamber, on cabinet steam jacket is provided with heating chamber periphery, steam jacket is provided with steam inlet and steam (vapor) outlet, and the first access tube is provided with steam inlet, and steam outlet is provided with the second access tube；First access tube is provided with steam input pipe, and compressed air input pipe is additionally provided with the first access tube；Condensed water discharge pipe is connected with second access tube；Coolant intake pipe is additionally provided with second access tube；Cabinet is provided with the steam inlet tube and discharge pipe passed in heating chamber, cabinet is provided with the air inlet duct passed in heating chamber, air inlet duct outer end is connected with heater, aseptic air filter successively, and aseptic air filter is connected by connecting tube with compressed air source.
Description
Technical field
The present invention relates to a kind of prefilled syringe sterilizing cabinet.
Background technology
In sterilizing, internal liquid expanded by heating under the heating of high-temperature steam causes note to prefilled syringe sometimes
Patch is inflated the situation of release in emitter so that the proportion of goods damageds of syringe remain high during sterilizing.
The content of the invention
The technical problems to be solved by the invention are：Quick-fried plug and sterilizing when offer one kind can avoid prefilled syringe from sterilizing
The prefilled syringe sterilizing cabinet of efficiency high.
In order to solve the above technical problems, the technical solution adopted in the present invention is：A kind of prefilled syringe sterilizing cabinet,
Including cabinet and the cabinet door being arranged on cabinet, cabinet is provided with heating chamber, and cabinet is provided with pressure in measurement heating chamber
Chamber pressure meter, cabinet is provided with the first thermometer of temperature in detection heating chamber, and steam is provided with heating chamber periphery on cabinet
Chuck, cabinet is provided with the chuck pressure gauge of pressure in measurement steam jacket, and steam jacket is provided with steam inlet and steam goes out
Mouthful, the first access tube is provided with steam inlet, steam outlet is provided with the second access tube；First access tube is provided with band control valve
Steam input pipe, be additionally provided with the first access tube with control valve compressed air input pipe；It is connected with second access tube cold
Solidifying water discharge pipe, condensed water discharge pipe is provided with the first discharge control valve and check-valves；Band control is additionally provided with second access tube
The coolant intake pipe of valve processed；Cabinet is provided with the steam inlet tube and discharge pipe passed in heating chamber, and steam inlet tube is provided with
Control valve, is sequentially provided with second temperature meter and pneumatic operated valve, check-valves on discharge pipe, cabinet is provided with the sky passed in heating chamber
Gas input pipe, air inlet duct outer end is connected with heater, aseptic air filter successively, and aseptic air filter is by connecting
Adapter is connected with compressed air source.
As a kind of preferred scheme, the cold air input pipe with control valve is additionally provided with the connecting tube.
As a kind of preferred scheme, cooling water drainage outlet pipe is additionally provided with first access tube, in cooling water drainage outlet pipe
It is provided with the second discharge control valve.
Used as a kind of preferred scheme, the heater is vapor heat exchanger.
The beneficial effects of the invention are as follows：This sterilizing cabinet is passed through compressed air after syringe is put into, first and improves heating chamber
Interior pressure, then start to be passed through steam heat sterilization, can well prevent syringe from quick-fried plug situation occur, greatly reduce syringe
The proportion of goods damageds.
Because the first access tube is provided with the steam input pipe with control valve, to be passed through steam when chuck is heated；
Due to being connected with condensed water discharge pipe on the second access tube, condensed water discharge pipe be provided with the first discharge control valve with
And check-valves；The coolant intake pipe with control valve is additionally provided with second access tube, when heating chamber needs cooling, cooling is passed through
Water, so as to realize quick cooling, improves sterilizing efficiency；Due to being additionally provided with the compressed air input with control valve on the first access tube
Pipe, after the completion of chuck and heating chamber cooling, toward chuck in be passed through compressed air the water in chuck can be made quickly to discharge.
Because condensed water discharge pipe and coolant intake pipe are connected on the second access tube side by side, reduce and be passed through in chuck
Number of tubes so that difficulty of processing reduction.
Because air inlet duct outer end is connected with heater, aseptic air filter successively, it can be ensured that be passed through air
Cleaning, it is to avoid pollution syringe, and will be passed through after air preheat can avoid reduce heating cavity temperature, so as to avoid increase
Heat time, improve sterilizing efficiency.
Due to being additionally provided with the cold air input pipe with control valve in connecting tube, dry toward being passed through in heating chamber after sterilizing terminates
Dry cold air, fast cooling is carried out with to the article in heating chamber, so as to reduce sterilizing required time, is further increased
Sterilizing efficiency.
Due to being additionally provided with cooling water drainage outlet pipe on the first access tube, cooling water drainage outlet pipe is provided with the second discharge control valve,
Cooling water flow when chuck is cooled down is increased, accelerates the cooling velocity of chuck and heating chamber.
It is easy to use because heater is vapor heat exchanger, and deployment cost is low.
Brief description of the drawings
Fig. 1 is schematic diagram of the invention.
In Fig. 1：1. heating chamber, 2. the first thermometer, 3. steam jacket, 4. the first access tube, 5. the second access tube, 6. steams
Vapour input pipe, 7. compressed air input pipe, 8. cooling water drainage outlet pipe, 9. condensed water discharge pipe, 10. the first discharge control valve, 11.
Check-valves；12. coolant intake pipes, 13. steam inlet tubes, 14. discharge pipes, 15. second temperature meters, 16. pneumatic operated valves, 17. non-returns
Valve, 18. gas inlet pipes, 19. vapor heat exchangers, 20. aseptic air filters, 21. connecting tubes, 22. compressed air sources, 23.
Cold air input pipe, 24. chuck pressure gauges, 25. chamber pressure meters, 26. second discharge control valves.
Specific embodiment
Below in conjunction with the accompanying drawings, specific embodiments of the present invention are described in detail.
As shown in figure 1, a kind of prefilled syringe sterilizing cabinet, including cabinet and the cabinet door that is arranged on cabinet, cabinet
Body is provided with heating chamber 1, and cabinet is provided with the chamber pressure meter 25 of pressure in measurement heating chamber 1, and cabinet is provided with detection heating
First thermometer 2 of temperature in chamber 1, steam jacket 3 is provided with cabinet in the periphery of heating chamber 1, and cabinet is provided with measurement steam folder
The chuck pressure gauge 24 of pressure in set 3, steam jacket 3 is provided with steam inlet and steam (vapor) outlet, first is provided with steam inlet
Access tube 4, steam outlet is provided with the second access tube 5.
First access tube 4 is provided with the steam input pipe 6 with control valve, is additionally provided with the first access tube 4 with control valve
Compressed air input pipe 7；Cooling water drainage outlet pipe 148 is additionally provided with first access tube 4, cooling water drainage outlet pipe 148 is provided with second
Discharge control valve 26.Condensed water discharge pipe 149 is connected with second access tube 5, condensed water discharge pipe 149 is provided with the first discharge
Control valve 10 and check-valves 11；The coolant intake pipe 12 with control valve is additionally provided with second access tube 5.
Cabinet is provided with the steam inlet tube 13 and discharge pipe 14 passed in heating chamber 1, and steam inlet tube 13 is provided with control
Valve, is sequentially provided with second temperature meter 15 and pneumatic operated valve 16, check-valves 17 on discharge pipe 14, cabinet is provided with and passes to heating chamber 1
In gas inlet pipe 18, the outer end of gas inlet pipe 18 is connected with vapor heat exchanger 19, aseptic air filter 20 successively, nothing
Bacterium air cleaner 20 is connected by connecting tube 21 with compressed air source 22.The cold sky with control valve is additionally provided with connecting tube 21
Gas input pipe 23.
Steam is passed through when using, in present steam jacket 3 to be preheated, after reaching preheating temperature, syringe is put into, lock
After good cabinet door, open compressed gas source and the compressed air after preheating is passed through heating chamber 1, the internal pressure of heating chamber 1 by vapor heat exchanger 19
After power reaches setting value, compressed gas source and vapor heat exchanger 19 are closed, steam is passed through in heating chamber 1, it is past in setting time
Steam is continually fed into steam jacket 3 and heating chamber 1；After the completion of heating, stop being passed through steaming toward steam jacket 3 and heating chamber 1
Vapour, closes condensed water discharge pipe 149, then opens coolant intake pipe 12 and cooling water drainage outlet pipe 148, is passed through toward chuck 3 is interior
Cooling water to cool down heating chamber 1 and chuck 3, meanwhile, cold air input pipe 23 is opened, dry cold air is through filtrated air mistake
Filter 20 is passed through heating chamber 1 after filtering, and syringe is quickly cooled down, so as to reduce cool time；After the completion of cooling, you can take
Go out syringe, and close coolant intake pipe 12 and cooling water drainage outlet pipe 148, open condensed water discharge pipe 149 and compressed air
Input pipe 7, discharges as early as possible toward compressed air is passed through in chuck 3 with by the cooling water in chuck 3.After cooling water discharge, sterilizing cabinet
Next sterilization cycle can be entered.
The principle and its effect of the above embodiments only illustrative the invention, and the implementation that part uses
Example, not for the limitation present invention；It should be pointed out that for the person of ordinary skill of the art, not departing from wound of the present invention
On the premise of making design, various modifications and improvements can be made, these belong to protection scope of the present invention.
Claims (4)
1. a kind of prefilled syringe sterilizing cabinet, including cabinet and the cabinet door being arranged on cabinet, cabinet are provided with heating
Chamber, it is characterised in that：The cabinet is provided with the chamber pressure meter of pressure in measurement heating chamber, and cabinet is provided with detection heating chamber
First thermometer of middle temperature, steam jacket is provided with cabinet in heating chamber periphery, and cabinet is provided with measurement steam jacket internal pressure
The chuck pressure gauge of power, steam jacket is provided with steam inlet and steam (vapor) outlet, and the first access tube, steam are provided with steam inlet
Exit is provided with the second access tube；First access tube is provided with the steam input pipe with control valve, is additionally provided with the first access tube
Compressed air input pipe with control valve；Condensed water discharge pipe is connected with second access tube, condensed water discharge pipe is provided with
One discharge control valve and check-valves；The coolant intake pipe with control valve is additionally provided with second access tube；Cabinet is provided with logical
Steam inlet tube and discharge pipe into heating chamber, steam inlet tube are provided with control valve, second temperature are sequentially provided with discharge pipe
Meter and pneumatic operated valve, check-valves, cabinet are provided with the air inlet duct passed in heating chamber, air inlet duct outer end successively with plus
Hot device, aseptic air filter are connected, and aseptic air filter is connected by connecting tube with compressed air source.
2. a kind of prefilled syringe sterilizing cabinet as claimed in claim 1, it is characterised in that：It is additionally provided with the connecting tube
Cold air input pipe with control valve.
3. a kind of prefilled syringe sterilizing cabinet as claimed in claim 1, it is characterised in that：On first access tube also
Cooling water drainage outlet pipe is provided with, cooling water drainage outlet pipe is provided with the second discharge control valve.
4. a kind of prefilled syringe sterilizing cabinet as any one of claim 1-3, it is characterised in that：The heating
Device is vapor heat exchanger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043597.1A CN106729793A (en) | 2017-01-19 | 2017-01-19 | A kind of prefilled syringe sterilizing cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710043597.1A CN106729793A (en) | 2017-01-19 | 2017-01-19 | A kind of prefilled syringe sterilizing cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106729793A true CN106729793A (en) | 2017-05-31 |
Family
ID=58943661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710043597.1A Pending CN106729793A (en) | 2017-01-19 | 2017-01-19 | A kind of prefilled syringe sterilizing cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106729793A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109901648A (en) * | 2017-12-11 | 2019-06-18 | 杭州科腾生物制品有限公司 | A kind of control method of gel pre-encapsulated injector final sterilization system |
| CN114904021A (en) * | 2022-05-07 | 2022-08-16 | 成都缔优医疗科技有限公司 | Pulsating vacuum pressure steam sterilizer and sterilization method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083781A (en) * | 2014-07-21 | 2014-10-08 | 山东新华医疗器械股份有限公司 | Sterilization method of steam sterilizer and steam sterilizer |
| CN204275074U (en) * | 2014-11-11 | 2015-04-22 | 海南通用康力制药有限公司 | Pure vacuum sterilizer |
| CN104548158A (en) * | 2014-12-26 | 2015-04-29 | 张家港市环宇制药设备有限公司 | High-temperature and low-temperature sterilization cabinet |
| CN205019450U (en) * | 2015-08-25 | 2016-02-10 | 重庆方通动物药业有限公司 | Steam pressure adjustable sterilizer |
| CN106039334A (en) * | 2016-06-30 | 2016-10-26 | 张家港华菱医疗设备股份公司 | Pre-filling needle sterilizer and sterilizing method thereof |
-
2017
- 2017-01-19 CN CN201710043597.1A patent/CN106729793A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083781A (en) * | 2014-07-21 | 2014-10-08 | 山东新华医疗器械股份有限公司 | Sterilization method of steam sterilizer and steam sterilizer |
| CN204275074U (en) * | 2014-11-11 | 2015-04-22 | 海南通用康力制药有限公司 | Pure vacuum sterilizer |
| CN104548158A (en) * | 2014-12-26 | 2015-04-29 | 张家港市环宇制药设备有限公司 | High-temperature and low-temperature sterilization cabinet |
| CN205019450U (en) * | 2015-08-25 | 2016-02-10 | 重庆方通动物药业有限公司 | Steam pressure adjustable sterilizer |
| CN106039334A (en) * | 2016-06-30 | 2016-10-26 | 张家港华菱医疗设备股份公司 | Pre-filling needle sterilizer and sterilizing method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109901648A (en) * | 2017-12-11 | 2019-06-18 | 杭州科腾生物制品有限公司 | A kind of control method of gel pre-encapsulated injector final sterilization system |
| CN114904021A (en) * | 2022-05-07 | 2022-08-16 | 成都缔优医疗科技有限公司 | Pulsating vacuum pressure steam sterilizer and sterilization method |
| CN114904021B (en) * | 2022-05-07 | 2024-02-13 | 成都擎安医疗科技有限公司 | Pulse vacuum pressure steam sterilizer and sterilization method |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |
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| RJ01 | Rejection of invention patent application after publication |