CN103343091B - Biological incubator with clamping-breaking device for hydrogen peroxide plasma sterilizer - Google Patents
Biological incubator with clamping-breaking device for hydrogen peroxide plasma sterilizer Download PDFInfo
- Publication number
- CN103343091B CN103343091B CN201310301634.6A CN201310301634A CN103343091B CN 103343091 B CN103343091 B CN 103343091B CN 201310301634 A CN201310301634 A CN 201310301634A CN 103343091 B CN103343091 B CN 103343091B
- Authority
- CN
- China
- Prior art keywords
- incubator
- biological indicator
- main body
- end breach
- breaking device
- 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.)
- Active
Links
Abstract
The invention discloses a biological incubator with a clamping-breaking device for a hydrogen peroxide plasma sterilizer. The biological incubator comprises an incubator main body (2), a culture hole (4) formed in the incubator main body, a heating-insulating system, a control system, and a touch key switch (6). The incubator is capable of culturing a plurality of biological indicators (3) simultaneously; and moreover, the clamping-breaking device (5) is arranged at one side of the incubator, and the clamping-breaking device (5) is capable of directly breaking the inner tubes of the biological indicators (3) by clamping, so that a culture solution in the inner tubes flows in outer tubes. The touch key switch (6) and an illumination lamp (7) are installed in the culture hole (4) of the incubator, the illumination lamp is lightened up after the touch key switch is pressed, and an operator can much intuitively observe colour changes in a test tube by naked eyes under the irradiation of light, so as to judge a sterilization effect. The incubator is further provided with a transparent dustproof panel (8) for isolating the incubator from an external environment.
Description
Technical field
The invention belongs to medical field, relate to a kind of device that material or apparatus are carried out disinfection, specifically a kind of bio-incubator for hydrogen peroxide plasma sterilizer, belongs to sterilization device technical field, belongs to international Patent classificating number A61L.
Background technology
A kind of method of carrying out disinfection sterilizing to medicine equipment or material of frequent use is to adopt hydrogen peroxide low-temperature plasma Sterilizers to its sterilising treatment that carries out disinfection, sterilization finishes the sterilising effect that a rear important operation is exactly check Sterilizers, and bioassay method is to detect sterilising effect method directly perceived and reliable.
Chinese invention patent 200920169050.7 discloses a kind of can simultaneously cultivation a plurality of biological indicators, and after cultivation finishes automatic decision colour-change, and then judge whether successfully bio-incubator of sterilization.This incubator comprises: incubator main body, culture hole, heating and thermal insulation system, Controlling System, Chromatic sensor.Operating process is after putting incubator into after biological indicator inner tubal wall is clipped broken with an instrument and cultivating, utilize the colour-change of Chromatic sensor judgement biological indicator, by Controlling System automatic identification sterilising effect, and print judged result, in this culturing process, biological indicator is exposed in air completely.
The shortcoming that has following several respects with the incubator of this structure: 1, need separately to join separately the instrument of clipping broken biological indicator tube wall is clipped broken, inconvenient operation; 2, cultivate rear Chromatic sensor and the Controlling System of relying on and distinguish and judged result, operator rely on the result that printer is got just can judge; 3, in culturing process, because of biological indicator, be exposed to completely in external environment, may cause cultivation results to be subject to such environmental effects.
Summary of the invention
The deficiency existing for above-mentioned prior art, the present invention proposes that a kind of use is more convenient, observations is more directly perceived, detect the more reliable bio-incubator of effect, it comprises incubator main body, be arranged on culture hole in incubator main body, be arranged on culture hole one side clip broken device, heating and thermal insulation system, Controlling System, head light and touching switch.This incubator can be cultivated a plurality of biological indicators simultaneously, and be arranged on clipping broken device and can directly clipping broken indicator inner tubal wall of culture hole one side, the nutrient solution of inner tube is flowed in outer tube, touching switch and head light are installed in the culture hole of incubator, when biological indicator inserts culture hole, depress touching switch, head light lights, under the irradiation of test tube after cultivating at light, operator can observe with the naked eye invisible spectro colour-change intuitively, with this, judges sterilising effect; Incubator is also provided with transparent dustproof panel, in order to isolate forster case and external environment.
the present invention solves its technical problem, and the technical scheme adopting is:a kind of bio-incubator for hydrogen peroxide plasma sterilizer of strap clamp breaking device, comprise incubator main body, be arranged on the culture hole in incubator main body, heating and thermal insulation system and Controlling System, its constructional feature is: in incubator main body, be provided with and clip broken device, this clips broken device and is one and offers cylindrical hole jaggy, the internal diameter of this cylindrical hole is greater than the external diameter of biological indicator outer tube, its gap width is up big and down small, lower end gap width is less than the in vitro external diameter of splendid attire nutritive medium inner tube of biological indicator, upper end gap width is greater than the external diameter of biological indication test tube agent outer tube.
The bio-incubator for hydrogen peroxide plasma sterilizer of above-mentioned strap clamp breaking device, the breach that clips broken device is stepped, the width of its ladder lower end breach is less than the external diameter of biological indicator splendid attire nutritive medium inner tube, and ladder upper end gap width is greater than the external diameter of biological indication test tube outer tube.
The bio-incubator for hydrogen peroxide plasma sterilizer of above-mentioned strap clamp breaking device, between upper end breach and lower end breach, for circular arc is connected, or the junction of lower end breach and upper end breach is arc transition.
The bio-incubator for hydrogen peroxide plasma sterilizer of above-mentioned strap clamp breaking device, the upper edge of upper end breach and the hole of cylindrical hole are along perforation, the height of lower end breach is 0.3 to 0.6 times of the interior length of tube of biological indicator, and the lower edge of lower end breach and the distance between cylindrical hole bottom surface are 2 to 4 millimeters.
The bio-incubator for hydrogen peroxide plasma sterilizer of above-mentioned strap clamp breaking device, is all provided with LED head light in each culture hole in incubator main body, for illuminating biological indicator.
The bio-incubator for hydrogen peroxide plasma sterilizer of above-mentioned strap clamp breaking device is all provided with touching switch in each culture hole, and when biological indicator inserts culture hole, biotinylated biomolecule indicator test tube is depressed touching switch, illumination lamp ignition.
The bio-incubator for hydrogen peroxide plasma sterilizer of above-mentioned strap clamp breaking device, is provided with transparent dustproof panel in incubator main body outside, for isolate forster case and external environment.
The bio-incubator for hydrogen peroxide plasma sterilizer of above-mentioned strap clamp breaking device, dustproof panel adopts transparent plastic material or transparent glass material to make, and adopts push-pull configuration.
compared with prior art, the invention has the beneficial effects as follows:because the present invention has additional and clips broken device in incubator main body, biological indicator is being put into before culture hole, utilize the device that clips broken of setting up in this incubator main body, can easily the glass inner tube of splendid attire nutritive medium in biological indicator be clipped broken, the nutrient solution of inner tube is flowed in outer tube.Changed originally and will to biological indicator inner tubal wall, clip broken with pliers or other instrument, and then put it into the operating method of culture hole, such change, makes operation more convenient.
Stepped owing to clipping broken the breach of device, the width of its ladder lower end breach is less than the external diameter of biological indicator splendid attire nutritive medium inner tube, ladder upper end gap width is greater than the external diameter of biological indication test tube outer tube, the beneficial effect of this structure is to utilize lower end gap width to be less than the diameter of the glass inner tube of splendid attire nutritive medium, when inserting, biological indicator clips broken after the cylindrical hole of device, slightly firmly biological indicator is removed to pressure to breach direction, glass inner tube in biological indicator can be clipped broken in the junction of upper and lower ends breach, and due between upper end breach and lower end breach for circular arc is connected, or the junction of lower end breach and upper end breach is arc transition, therefore the plastic outer tube of biological indicator can not clipped broken, the height of lower end breach is 0.3 to 0.6 times of length of tube in biological indicator, and its beneficial effect is clipping broken position and just in time can allowing the nutrient solution in pipe fully flow in outer tube of glass inner tube in biological indicator.
Because the present invention has additional LED head light in each culture hole, and in culture hole, be provided with one-touch key switch, while making biological indicator insert culture hole, depress touching switch, thereby the head light in culture hole is lighted, such structure, the in vitro variation of liquid color of biological indicator in culturing process is exaggerated, operator can observe invisible spectro colour-change very intuitively, thereby judge easily and fast cultivation results, and biological indicator test tube is taken after culture hole, touching switch resets, head light automatic distinguishing in culture hole, simple and direct-viewing operation.And in structure before, owing to not having touching switch also there is no head light in culture hole, so can only pass through the colour-change of Chromatic sensor detection of biological indicator, then distinguish sterilising effect by Controlling System, finally by printer, result be printed just and can see result.By contrast, the structure after the present invention improves has improved convenience and the reliability of operation greatly.Selecting LED is that LED is cold light source as another beneficial effect of head light, can not affect the temperature of bio-incubator itself.
Because the present invention has set up dustproof panel in incubator main body outside, make biological indicator isolated with external environment in culturing process, thereby make cultivation results not be subject to the impact of outside atmosphere, more true and reliable, this dustproof panel also has the effect of heat insulating simultaneously, be beneficial to the constant of maintain box main body temperature, and this dustproof panel is to be processed by transparent material, making operator see through this dustproof panel, to observe biological indicator unaffected.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail
Fig. 1 is basic structure schematic diagram of the present invention
Fig. 2 is the structure iron that the present invention clips broken device
Fig. 3 is the sectional view of culture hole of the present invention
Fig. 4 is that the present invention is arranged on the schematic diagram on hydrogen peroxide low-temperature plasma Sterilizers
In figure, 1 is hydrogen peroxide low-temperature plasma Sterilizers, and 2 is incubator main body, and 3 is biological indicator, 4 is culture hole, and 5 for clipping broken device, and 6 is touching switch, and 7 is head light, 8 is dustproof panel, and A is lower end breach, and B is upper end breach, and P is the impetus while clipping broken
Specific embodiments
Below in conjunction with accompanying drawing, embodiment of the present invention are elaborated.
A kind of bio-incubator for hydrogen peroxide plasma sterilizer of strap clamp breaking device, its embodiment is shown in Fig. 1 to Fig. 4, this incubator comprises incubator main body 2, be arranged on the culture hole 4 on incubator, what be arranged on culture hole 4 one sides clips broken device 5, touching switch 6, head light 7, dustproof panel 8, Controlling System and heating and thermal insulation system.Clipping broken device 5 is cylindrical holes that offer stepped breach, and the internal diameter of this cylindrical hole is 9 to Φ 10 millimeters of Φ, is greater than the external diameter of biological indicator Φ 8.5.The breach of offering on cylindrical hole, its gap width is up big and down small, and the A/F of ladder upper end breach B is 8.7 to 10 millimeters, is greater than the external diameter Φ 8.5 of biological indicator 3 outer tubes.The A/F of its ladder lower end breach A is 4 to 6 millimeters, be less than the external diameter Φ 6.5 of biological indicator 3 splendid attire nutritive medium inner tubes, the height of lower end breach A is 12 to 15 millimeters, the lower edge of lower end breach A and the distance between cylindrical hole bottom surface are 2 to 4 millimeters, the height of upper end breach B is 8 to 12 millimeters, and the upper edge of upper end breach B and the hole of cylindrical hole are along perforation.Lower end breach A is that arc transition or circular arc are connected with the junction of upper end breach B, and this arc transition is the impetus P that clips broken biological indicator glass inner tube.
After 1 sterilizing of hydrogen peroxide low-temperature plasma sterilizer finishes, important work is exactly whether detect its sterilising effect qualified.Bioassay method is a kind of method directly and reliably of commonly using.Working method is: first biological indicator 3 is inserted and clipped broken in the cylindrical hole of device 5, slightly firmly biological indicator 3 is removed to pressure towards breach direction, because the outer test tube wall material of biological indicator 3 is plastics, inner layer tube wall material is glass, and in clipping broken device 5, the width of upper end breach B is greater than the external diameter of biological indicator 3, the width of lower end breach A is less than the diameter of inner pipe of biological indicator 3, so when firmly removing pressure towards breach direction, the inner layer glass tube wall of biological indicator 3 is clipped broken at impetus P place, in inner tube, the nutrient solution of splendid attire flows in outer tube, soak the glass filter paper that carries disease germs in outer tube, again the biological indicator having clipped broken 3 is inserted in culture hole 4, shut dustproof panel 8, start to cultivate.Due to touching switch 6 and head light 7 being installed in culture hole, so when biological indicator 3 is inserted to culture hole 4, the test tube wall of biological indicator 3 touches touching switch 6, head light 7 just lights, after having biological indicator 3 to insert in Controlling System 10 detects culture hole 4, just start to cultivate, now shut dustproof panel 8, make incubator and external environment isolation; In culturing process, the control of heating and thermal insulation system controlled system processed is started working, Temperature Setting in incubator 2 is at 54 to 58 ℃, and constant in this temperature range, in this process, because head light 7 lights always, the invisible spectro colour-change of biological indicator 3 will be exaggerated, operator sees through transparent dustproof panel 8, can observe intuitively the colour-change of biological indicator 3, thereby directly judge cultivation results.When biological indicator 3, take from culture hole 4, touching switch 6 automatically resets, head light 7 automatic distinguishings.
In present embodiment, head light 7 adopts LED lamp, and its LED lamp is cold light source illumination, can not affect the temperature of bio-incubator itself.Dustproof panel 8 adopts the transparent material plastics of heat insulating or transparent glass to make, and has both been beneficial to the constant of maintain box main body temperature, goes back convenient operation personnel and sees through the colour-change that this dustproof panel is observed biological indicator.In the present embodiment, dustproof panel 8 adopts push-pull configuration, is specifically arranged in the chute between incubator main body and Sterilizers panel.
Claims (2)
1. the bio-incubator for hydrogen peroxide plasma sterilizer of a strap clamp breaking device, comprise incubator main body (2), be arranged on the culture hole (4) in incubator main body, heating and thermal insulation system and Controlling System, it is characterized in that: in incubator main body (2), be provided with and clip broken device (5), this clips broken device (5) and is one and offers cylindrical hole jaggy, the internal diameter of this cylindrical hole is greater than the external diameter of biological indicator (3) outer tube, its gap width is up big and down small, lower end breach (A) width is less than the external diameter of biological indicator (3) splendid attire nutrient solution inner tube, upper end breach (B) width is greater than the external diameter of biological indicator (3) outer tube, lower end breach (A) is arc transition with the junction of upper end breach (B), the upper edge of upper end breach (B) and the hole of cylindrical hole are along perforation, the height of lower end breach (A) is 0.3 to 0.6 times of the interior length of tube of biological indicator (3), the lower edge of lower end breach (A) and the distance between cylindrical hole bottom surface are 2 to 4 millimeters, LED head light (7) is all installed in each culture hole (4), be used for illuminating biological indicator (3), touching switch (6) is all installed in each culture hole (4), when biological indicator (3) inserts culture hole (4), biological indicator (3) test tube is depressed touching switch (6), and head light (7) is lighted.
2. the bio-incubator for hydrogen peroxide plasma sterilizer of a kind of strap clamp breaking device according to claim 1, it is characterized in that: in incubator main body (2) arranged outside, have transparent dustproof panel (8), for isolate forster box main body (2) and external environment, dustproof panel (8) adopts transparent plastic material or glass material to make, and dustproof panel (8) adopts push-pull configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301634.6A CN103343091B (en) | 2013-07-15 | 2013-07-15 | Biological incubator with clamping-breaking device for hydrogen peroxide plasma sterilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310301634.6A CN103343091B (en) | 2013-07-15 | 2013-07-15 | Biological incubator with clamping-breaking device for hydrogen peroxide plasma sterilizer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103343091A CN103343091A (en) | 2013-10-09 |
| CN103343091B true CN103343091B (en) | 2014-10-01 |
Family
ID=49277918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310301634.6A Active CN103343091B (en) | 2013-07-15 | 2013-07-15 | Biological incubator with clamping-breaking device for hydrogen peroxide plasma sterilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103343091B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668492A (en) * | 2016-02-20 | 2016-06-15 | 廖淑梅 | Novel contraction type sterilizing and detecting pharmacy assembly line |
| CN110591902A (en) * | 2019-10-12 | 2019-12-20 | 重庆金域医学检验所有限公司 | Biological indicator assisted crushing culture device and using method thereof |
| TR202016115A2 (en) | 2020-10-09 | 2021-01-21 | Cem Oezdamar | BIOLOGICAL INDICATOR CRUSHING TYPE-MODEL DETECTION SYSTEM AND METHOD |
| CN113797375A (en) * | 2021-09-06 | 2021-12-17 | 山东新华医疗器械股份有限公司 | Integrated hydrogen peroxide low-temperature plasma sterilization ultra-fast biological reader |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101618226A (en) * | 2009-08-12 | 2010-01-06 | 成都老肯科技有限公司 | Hydrogen peroxide plasma sterilizer and sterilizing method thereof |
| CN201473542U (en) * | 2009-08-12 | 2010-05-19 | 成都老肯科技有限公司 | Biologic culture box used for hydrogen peroxide plasma sterilizer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040197848A1 (en) * | 2003-04-01 | 2004-10-07 | Behun Bryan S. | High throughput biological indicator reader |
-
2013
- 2013-07-15 CN CN201310301634.6A patent/CN103343091B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101618226A (en) * | 2009-08-12 | 2010-01-06 | 成都老肯科技有限公司 | Hydrogen peroxide plasma sterilizer and sterilizing method thereof |
| CN201473542U (en) * | 2009-08-12 | 2010-05-19 | 成都老肯科技有限公司 | Biologic culture box used for hydrogen peroxide plasma sterilizer |
Non-Patent Citations (2)
| Title |
|---|
| 3M生物指示剂使用效果观察;林美英等;《山西护理杂志》;19951231;第9卷(第4期);178 * |
| 林美英等.3M生物指示剂使用效果观察.《山西护理杂志》.1995,第9卷(第4期),178. |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103343091A (en) | 2013-10-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103343091B (en) | Biological incubator with clamping-breaking device for hydrogen peroxide plasma sterilizer | |
| CN205181311U (en) | Vision testing device | |
| CN110411597B (en) | Filter tip temperature measuring device | |
| CN105407605B (en) | A kind of remote controler and its instruction lamp control method, device | |
| CN203403090U (en) | Biological culture box provided with clamping-breaking device and used for hydrogen peroxide plasma sterilizer | |
| WO2016155301A1 (en) | Control system and method for cooking device | |
| CN203429179U (en) | Rapid multi-parameter microorganism detector | |
| CN218026106U (en) | Multichannel nucleic acid detects constant temperature and augments appearance | |
| CN201473542U (en) | Biologic culture box used for hydrogen peroxide plasma sterilizer | |
| CN103961729A (en) | Autoclave For Sterilizing Instruments | |
| CN112097153A (en) | Student learns and uses LED lamps and lanterns | |
| CN202854404U (en) | Medical X-ray film observation lamp box | |
| US9593845B2 (en) | Monitoring module for hot water heater diagnostic device | |
| CN209421901U (en) | A kind of saturating intestinal wall locator of laser | |
| CN203904355U (en) | Small movable fluorescence observation room | |
| CN217766091U (en) | Reader capable of simultaneously monitoring different indicator types | |
| CN218404210U (en) | Take biological incubator of colour recognition function | |
| CN103361266A (en) | Rapid multi-parameter microorganism detector | |
| CN213803814U (en) | Base for crop gene amplification instrument reaction test tube | |
| CN103784111A (en) | Visual testing chart case | |
| CN204939453U (en) | A kind of quantitative real time PCR Instrument test-tube stand | |
| CN218146683U (en) | Nucleic acid detection constant temperature augmentor | |
| CN209361377U (en) | A kind of tissue culture tweezers, scalpel high temperature sterilizing device | |
| CN210465440U (en) | Biological reader for verifying sterilization effect | |
| CN218404222U (en) | Biological incubator with information scanning and recording functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: LAOKEN MEDICAL TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHENGDU LAOKEN TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 611730 Sichuan city of Chengdu province Pixian modern industrial port area is 268 Hong Kong Road Patentee after: LAOKEN MEDICAL TECHNOLOGY CO., LTD. Address before: 611730 Sichuan city of Chengdu province Pixian modern industrial port area is 268 Hong Kong Road Patentee before: Chengdu Laoken Technology Co., Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Biological incubator with clamping-breaking device for hydrogen peroxide plasma sterilizer Effective date of registration: 20200316 Granted publication date: 20141001 Pledgee: Chengdu gold control finance Leasing Co., Ltd. Pledgor: LAOKEN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980000752 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210506 Granted publication date: 20141001 Pledgee: Chengdu gold control finance Leasing Co.,Ltd. Pledgor: LAOKEN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980000752 |