CN101530623A - Tubular sterilization process verification device for bio-fungus - Google Patents
Tubular sterilization process verification device for bio-fungus Download PDFInfo
- Publication number
- CN101530623A CN101530623A CN200910020257A CN200910020257A CN101530623A CN 101530623 A CN101530623 A CN 101530623A CN 200910020257 A CN200910020257 A CN 200910020257A CN 200910020257 A CN200910020257 A CN 200910020257A CN 101530623 A CN101530623 A CN 101530623A
- Authority
- CN
- China
- Prior art keywords
- tube
- verification device
- bio
- sterilization process
- fungus
- 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
Images
Landscapes
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention provides a tubular sterilization process verification device for bio-fungus, which comprises a tube cap, wherein the tube cap is connected with a tube support through an O-shaped ring, the tube support is connected with a long thin tube, and the tube cap, the tube support, and the long thin tube are all made of a polyperfluoroethylene propylene material; an inner cavity of the tube cap has a truncated cone shape, the diameter phi of the front end of the inner cavity is between 8.9 and 9.1mm, the length L of the front end of the inner cavity is between 30.5 and 34.5mm, the diameter phi of the rear end of the inner cavity is between 10.9 and 11.1mm, and the length L of the rear end of the inner cavity is between 13.8 and 14.2mm; a connecting tube is arranged between the tube support and the long thin tube; and the connecting tube can be connected with the tube support and the long thin tube by adopting a welding mode. The tubular sterilization process verification device for the bio-fungus is to directly place a medical Bacillus sp. tube into the tubular sterilization process verification device for the bio-fungus, which solves the problem of operation difficulty, ensures that the operation of sterilization verification is easier and more convenient, has wider use range, solves the problems that a material is easy to age and a structure is easy to change after the repeated use, and ensures the airtightness and stability, the mechanicalness and corrosion resistance, high temperature resistance and low temperature resistance and the like of the sterilization process verification device.
Description
Technical field
The invention belongs to technical field of medical instruments, relate in particular to a kind of tubular sterilization process verification device for bio-fungus.
Background technology
People utilize sterilization process verification device to estimate the effectiveness of sterilization process in the background technology, it is inner to claim the chemosterilization process verification device when placing chemical indicant, usually the chemosterilization device that adopts has the dressing type, the tube chamber type, screw type, compact, the chemical reaction that causes but on behalf of the sterilization factor, chemosterilization process verification device batch detection only can arrive this position, can not show virus, antibacterial and spore thereof are all killed, the process verification device of chemosterilization simultaneously is because of adopting politef or stainless steel material, elongated tubular and pedestal can't weld because of the particularity of material, connect insecure, only be that tubule is inserted or is enclosed within on the pedestal, under hot environment 121-134 ℃, add the variation of pressure, cause seam to come off especially easily or leak gas, thereby cause the failure of sterilization proof procedure.In recent years, huge variation has taken place in medical skill, the use of the development of endoscopic technique and tube chamber class apparatus, have higher requirement also for the sterilization technology of equipment, promptly to adopt the biological bacteria tubular type to sterilize and verify the effectiveness of sterilization, still there is not special-purpose tubular sterilization process verification device for bio-fungus now, biometric authentication is to adopt the biological bacteria sheet is placed in the chemosterilization process verification device basically, perhaps brood cell's strain is seeded on the corresponding apparatus analog, manages again after the sterilization to propose in culture medium, to cultivate.This method is owing to many artificial factor, and result's reliability is affected, and wastes time and energy.
Summary of the invention
The invention provides a kind of tubular sterilization process verification device for bio-fungus, solved chemistry in the background technology
The sterilization process verification device seam comes off or leaks gas and cause the failure and the sterilization result reliability not high shortcoming of sterilization proof procedure.
Technical scheme of the present invention is achieved in that a kind of tubular sterilization process verification device for bio-fungus, comprises the pipe lid, and the pipe lid links to each other with base by O type circle, and base links to each other with elongated tubular, and pipe lid, base, elongated tubular adopt the perfluoroethylene-propylene material;
The inner chamber of pipe lid adopts round table-like, its front end
8.9mm-9.1mm, L30.5-34.5mm, rear end
10.9-11.1mm, L13.8-14.2mm;
Establish connection tube between base and the elongated tubular;
Described connection tube adopts the perfluoroethylene-propylene material;
Can adopt welding manner to be connected between connection tube and base, the elongated tubular;
Also can adopt the adhesion mode between described connection tube and base, the elongated tubular or adopt interference fit to be connected.
The invention has the beneficial effects as follows: tubular sterilization process verification device for bio-fungus is directly to be positioned over medically brood cell's tube in the tubular sterilization process verification device for bio-fungus, solved the operation easier problem, make the sterilization verification operation easier, more convenient, the scope of application is wider, has solved to use repeatedly that the back material is easily aging, the problem of structure malleable, has guaranteed sterilization process verification dress seal and stability, mechanicalness and corrosion resistance, high and low temperature resistance etc.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Part explanation: 1, Guan Gai, 2, O type circle, 3, base, 4, elongated tubular, 5, connection tube.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is further described: a kind of tubular sterilization process verification device for bio-fungus, comprise that pipe cover 1, it is round table-like that pipe covers the employing of 1 inner chamber, its front end
8.9mm-9.1mm, L30.5-34.5mm, rear end
10.9-11.1mm, L13.8-14.2mm, pipe cover 1 to be passed through O type circle 2 and links to each other with base 3, base 3 links to each other with elongated tubular 4, establish connection tube 5 between base 3 and the long tube 4, adopt welding procedure between connection tube 5 and base 3, the elongated tubular 4, base 4 and elongated tubular 5 are welded together, also can adopt the adhesion mode or adopt interference fit to connect, tubular sterilization process verification device for bio-fungus adopts the perfluoroethylene-propylene material, has solved the problem of leak sealing, and chemical property is extremely stable, have the physiology inertia, nontoxic.
The front tube cover cavity be round table-like be according to the configuration design of the spore bacteria pipe of using, the pipe lid can be outwarded winding with base, in various brood cell's tubes directly are positioned over, the opening of tube is outwards wanted, and screwing hermetic is convenient and practical then, the pipe of outwarding winding after the sterilization covers, take out brood cell's tube, carry out biological culture, observe change color and get final product.
Claims (6)
1, a kind of tubular sterilization process verification device for bio-fungus, comprise pipe lid (1), pipe lid (1) links to each other with base (3) by 0 type circle (2), and base (3) links to each other with elongated tubular (4), it is characterized in that described pipe lid (1), base (3), elongated tubular (4) adopt the perfluoroethylene-propylene material.
2, a kind of tubular sterilization process verification device for bio-fungus is characterized in that the inner chamber employing of pipe lid (1) is round table-like, its front end
8.9mm-9.1mm, L30.5-34.5mm, rear end
10.9-11.1mm, L13.8-14.2mm.
3, a kind of tubular sterilization process verification device for bio-fungus according to claim 2 is characterized in that establishing connection tube (5) between base (3) and the elongated tubular (4).
4, a kind of tubular sterilization process verification device for bio-fungus according to claim 3 is characterized in that described connection tube (5) adopts the perfluoroethylene-propylene material.
5,, it is characterized in that to adopt welding manner to be connected between described connection tube (5) and base (3), the elongated tubular (4) according to claim 2 or 3 or 4 described a kind of tubular sterilization process verification device for bio-fungus.
6,, it is characterized in that also can adopting between described connection tube (5) and base (4), the elongated tubular (5) the adhesion mode or adopt interference fit to be connected according to claim 2 or 3 or 4 described a kind of tubular sterilization process verification device for bio-fungus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910020257A CN101530623A (en) | 2009-04-01 | 2009-04-01 | Tubular sterilization process verification device for bio-fungus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910020257A CN101530623A (en) | 2009-04-01 | 2009-04-01 | Tubular sterilization process verification device for bio-fungus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101530623A true CN101530623A (en) | 2009-09-16 |
Family
ID=41101620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910020257A Pending CN101530623A (en) | 2009-04-01 | 2009-04-01 | Tubular sterilization process verification device for bio-fungus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101530623A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111417412A (en) * | 2017-10-31 | 2020-07-14 | 爱赛题姆有限公司 | Process challenge device for assessing contaminant formation and removal processes within a hollow channel and method for contaminant assessment |
-
2009
- 2009-04-01 CN CN200910020257A patent/CN101530623A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111417412A (en) * | 2017-10-31 | 2020-07-14 | 爱赛题姆有限公司 | Process challenge device for assessing contaminant formation and removal processes within a hollow channel and method for contaminant assessment |
| CN111417412B (en) * | 2017-10-31 | 2022-10-21 | 爱赛题姆有限公司 | Process challenge device for assessing contaminant formation and removal processes within a hollow channel and method for contaminant assessment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101184431A (en) | Endoscope sterilization appraisal apparatus | |
| EP3501594A3 (en) | System and method of sterilely connecting fluid pathways | |
| CN203307339U (en) | Biological indicating sterilizing effect authentication device of sterilizer | |
| CN101530623A (en) | Tubular sterilization process verification device for bio-fungus | |
| CN201414945Y (en) | Tubular process challenge device for biological bacteria | |
| CN105385597A (en) | Cell culture bag and application thereof | |
| CN208551846U (en) | A kind of paediatrics stethoscope | |
| CN203634531U (en) | Fast microbial sterilizing effect detection device | |
| CN204072145U (en) | A kind of stethoscope | |
| CN203789947U (en) | Temperature-compensation-type Bluetooth stethoscope chest piece structure | |
| CN201370789Y (en) | Effect testing device of hydrogen peroxide plasma sterilizing equipment | |
| CN211512788U (en) | Hydrogen peroxide plasma body cavity biological sterilization verification device | |
| CN201399103Y (en) | Challenging monitoring devices of low temperature vacuum formaldehyde sterilization effect | |
| CN202568971U (en) | Process challenge device capable of double-end monitoring | |
| CN208130249U (en) | A kind of pre- aseptic infusion connector | |
| CN202761250U (en) | Pneumatic otoscope inspecting device | |
| CN205307441U (en) | Thermometer sterilizing device | |
| CN215023204U (en) | Anus exhaust bag | |
| CN113171132B (en) | Intelligent oral cavity extract collecting device with disinfection function | |
| CN214859555U (en) | Biological indicator for sterilization process verification | |
| CN2625869Y (en) | Sheath for one-off thermometer | |
| RU114860U1 (en) | TUBULAR DEVICE FOR CONTROL OF STERILIZATION | |
| CN213642228U (en) | Sample degassing unit of medical treatment detection usefulness | |
| CN216876445U (en) | Incision leads out smoking device | |
| CN202728896U (en) | Outer bag inserted with temperature measuring probe for wet sterilization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20090916 |