CN113373029A - Inactivation inoculating loop device - Google Patents
Inactivation inoculating loop device Download PDFInfo
- Publication number
- CN113373029A CN113373029A CN202110633239.2A CN202110633239A CN113373029A CN 113373029 A CN113373029 A CN 113373029A CN 202110633239 A CN202110633239 A CN 202110633239A CN 113373029 A CN113373029 A CN 113373029A
- Authority
- CN
- China
- Prior art keywords
- inactivation
- inoculating loop
- support
- controller
- terminal
- 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
- 230000002779 inactivation Effects 0.000 title claims abstract description 61
- 239000004020 conductor Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 4
- 230000009849 deactivation Effects 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000000415 inactivating effect Effects 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M33/00—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus
- C12M33/02—Means for introduction, transport, positioning, extraction, harvesting, peeling or sampling of biological material in or from the apparatus by impregnation, e.g. using swabs or loops
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M37/00—Means for sterilizing, maintaining sterile conditions or avoiding chemical or biological contamination
Abstract
The invention relates to an inactivation inoculating loop device, which comprises an inoculating loop handle and an inactivation support, wherein the inactivation inoculating loop device comprises an inoculating loop handle, an inactivation support and a control circuit, and the inoculating loop handle consists of a negative sleeve and a positive sleeve which are mutually isolated through an insulating layer; the inactivation support consists of a support shell, a display screen arranged on the support shell, an adjusting button, an inactivation support terminal extending from the support shell and a manual inactivation terminal; the inactivation support is provided with a sensor for sensing the contact state of the inoculating loop handle, and the controller is respectively connected with the sensor, the inactivation support terminal and the manual inactivation terminal; when the inoculating loop is placed on the inactivation support, the sensor senses the signal and transmits the signal to the controller, and the controller is connected with a power supply to inactivate; and vice versa.
Description
Technical Field
The invention belongs to the technical field of biological instruments, and particularly relates to an inactivation inoculating loop device.
Background
Traditional transfering loop needs handheld transfering loop, inactivates in alcohol burner or infrared sterilizer, and the whole handheld of during operation personnel is extravagant operation personnel time.
Disclosure of Invention
The invention aims to provide a rest stand for completing the surface inactivation of an inoculating loop, which has various contact schemes and can solve the problems of the inactivation without hands and the arbitrary switching of the active inactivation in the hands; need not to occupy the operation time of operating personnel, it is higher that many alternatives are efficient, adopt schemes such as fine motion trigger, light sense trigger, magnetism trigger to listen transfering loop handle preposition, delay and go up the electricity, reduce electrode live time, increase the device security, transfering loop handle adopts electrode registrate structure, separates the safe distance of electrode, keeps apart the deactivation transfering loop device of electrode heat conduction back to handheld position risk.
The technical scheme of the invention is that the inactivation inoculating loop device comprises an inoculating loop handle, an inactivation support and a control circuit, and is characterized in that the inoculating loop handle consists of a negative electrode sleeve and a positive electrode sleeve which are mutually isolated through an insulating layer; the inactivation support consists of a support shell, a display screen arranged on the support shell, an adjusting button, an inactivation support terminal extending from the support shell and a manual inactivation terminal; the controller is respectively connected with the sensor, an inactivation support terminal and a manual inactivation terminal; when the inoculating loop is placed on the inactivation support, the sensor senses the signal and transmits the signal to the controller, and the controller is connected with a power supply to inactivate; and vice versa.
Preferably, the method comprises the following steps: the inoculating loop handle is composed of an inner cathode sleeve, an outer cathode sleeve and an outer anode sleeve which are mutually isolated through insulating layers, and inoculating loops respectively connected to the inner cathode sleeve and the outer anode sleeve.
Preferably, the method comprises the following steps: the control circuit comprises a power supply, a controller, an automatic terminal and a manual terminal, wherein the power supply is connected with the controller, the automatic terminal and the manual terminal respectively; the control circuit ensures the total heat of the head of the inoculating loop by setting the time function of the controller:
w is U/R T, i.e. total work is voltage/resistance time;
and the position sensor arranged on the inactivation bracket senses that the position of the handle of the inoculating loop reaches a good contact position state, and a signal of the position sensor is transmitted to the controller and is electrified according to set time.
Preferably, the method comprises the following steps: the sensor is an infrared sensor, the control circuit detects that the inoculating loop has a heating inactivation function through the infrared sensor and returns to the controller to give an effective inactivation indication.
Preferably, the method comprises the following steps: the support position of the inactivation support is connected with the electrode, and the contact area is enlarged through the flexible conductive material.
Compared with the prior art, the invention has the beneficial effects that:
the inactivation of the inoculating loop is realized by redesigning the handle and the bracket of the inoculating loop. The operation personnel can be helped to get rid of the limitation of deactivation and cooling of the handheld inoculation device, and the operation personnel is liberated to do other work; or the high-flux operation is realized by a mode of alternating a plurality of handles, and the waiting time for manual inactivation is saved.
Drawings
FIG. 1 is a schematic view of the structure of an inoculating loop handle of the present invention;
FIG. 2 is a schematic structural view of an inactivation scaffold of the present invention;
fig. 3 is a circuit diagram of the present invention.
Detailed Description
The invention will be described in more detail below with reference to the accompanying drawings:
referring to fig. 1, the inactivation loop-inoculating device comprises an inactivation handle and an inactivation support, wherein the loop-inoculating handle comprises an inner cathode sleeve 14, an outer cathode sleeve 14, an anode sleeve 12 which are separated from each other by an insulating layer 13, and an inoculating loop 11 which is respectively connected to the inner cathode sleeve and the outer anode sleeve.
Referring to fig. 2 and 3, the inactivation support is composed of a support shell 23, a display screen 21 disposed on the support shell 23, an adjustment button 22, an inactivation support terminal 24 extending from the support shell 23, and a manual inactivation terminal 25; the inactivation support is provided with a sensor 31 for sensing the contact state of the inoculating loop handle, and the controller is respectively connected with the sensor 31, the inactivation support terminal 24 and the manual inactivation terminal 25; when the inoculating loop is placed on the inactivation bracket, the sensor 31 senses the signal and transmits the signal to the controller 32, and the controller 32 is powered on to inactivate; and vice versa.
Referring to fig. 1 to 3, the total heat of the head of the inoculating loop is ensured by the time setting function of the controller; the sensor 31 at the position on the inactivation support senses that the position of the handle of the inoculating loop reaches a good contact position, and a signal is transmitted to the controller and is electrified according to set time.
The sensor is an infrared sensor, and the system detects that the inoculating loop has a heating inactivation function through the infrared sensor and returns the inactivating function to the controller to give an effective inactivation indication.
The support position of the inactivation support is connected with the electrode, and the contact area is enlarged through the flexible conductive material.
The above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made within the scope of the claims of the present invention should be covered by the claims of the present invention.
Claims (5)
1. An inactivation inoculating loop device comprises an inoculating loop handle, an inactivation support and a control circuit, and is characterized in that the inoculating loop handle consists of a negative electrode sleeve and a positive electrode sleeve which are mutually isolated through an insulating layer; the inactivation support consists of a support shell, a display screen arranged on the support shell, an adjusting button, an inactivation support terminal extending from the support shell and a manual inactivation terminal; the controller is respectively connected with the sensor, an inactivation support terminal and a manual inactivation terminal; when the inoculating loop is placed on the inactivation support, the sensor senses the signal and transmits the signal to the controller, and the controller is connected with a power supply to inactivate; and vice versa.
2. An inactivated inoculating loop device according to claim 1, wherein the inoculating loop handle is composed of an inner cathode sleeve, an outer anode sleeve which are separated from each other by an insulating layer, and an inoculating loop which is respectively connected to the inner cathode sleeve and the outer anode sleeve.
3. The inactivation inoculating loop device of claim 1, wherein the control circuit comprises a power supply, a controller, an automatic terminal and a manual terminal, the power supply is connected with the power supply respectively, and the controller is connected with the sensor, the automatic terminal and the manual terminal respectively; the control circuit ensures the total heat of the head of the inoculating loop by setting the time function of the controller:
w is U/R T, i.e. total work is voltage/resistance time;
and the position sensor arranged on the inactivation bracket senses that the position of the handle of the inoculating loop reaches a good contact position state, and a signal of the position sensor is transmitted to the controller and is electrified according to set time.
4. An inactivation inoculating loop device according to claim 1, wherein the sensor is an infrared sensor, and the control circuit detects that the inoculating loop has a heating inactivation function through the infrared sensor and returns the detected result to the controller to give an effective inactivation indication.
5. The inactivation inoculating loop device of claim 1, wherein the supporting site of the inactivation scaffold is connected with an electrode, and the contact area is enlarged by a flexible conductive material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110633239.2A CN113373029A (en) | 2021-06-07 | 2021-06-07 | Inactivation inoculating loop device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110633239.2A CN113373029A (en) | 2021-06-07 | 2021-06-07 | Inactivation inoculating loop device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113373029A true CN113373029A (en) | 2021-09-10 |
Family
ID=77576110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110633239.2A Pending CN113373029A (en) | 2021-06-07 | 2021-06-07 | Inactivation inoculating loop device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113373029A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4242462A (en) * | 1979-03-16 | 1980-12-30 | Thomas Richard E | Electrically powered self-heating inoculating loop |
| CN201722384U (en) * | 2010-05-31 | 2011-01-26 | 安徽航天生物科技有限公司 | Current protecting device of wireless sensing infrared sterilization inoculating instrument |
| CN201755327U (en) * | 2010-05-31 | 2011-03-09 | 安徽航天生物科技有限公司 | Pen holding device of wireless induction infrared sterilization inoculating device |
| CN205031579U (en) * | 2015-09-29 | 2016-02-17 | 河南正清源生物科技有限公司 | Intelligence transfering loop / inoculating needle steriliser |
-
2021
- 2021-06-07 CN CN202110633239.2A patent/CN113373029A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4242462A (en) * | 1979-03-16 | 1980-12-30 | Thomas Richard E | Electrically powered self-heating inoculating loop |
| CN201722384U (en) * | 2010-05-31 | 2011-01-26 | 安徽航天生物科技有限公司 | Current protecting device of wireless sensing infrared sterilization inoculating instrument |
| CN201755327U (en) * | 2010-05-31 | 2011-03-09 | 安徽航天生物科技有限公司 | Pen holding device of wireless induction infrared sterilization inoculating device |
| CN205031579U (en) * | 2015-09-29 | 2016-02-17 | 河南正清源生物科技有限公司 | Intelligence transfering loop / inoculating needle steriliser |
Non-Patent Citations (1)
| Title |
|---|
| 程水明等: "《微生物学实验》", 31 March 2015, 华中科技大学出版社 * |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210910 |