KR101880575B1 - Closing and opening device for strip tube - Google Patents
Closing and opening device for strip tube Download PDFInfo
- Publication number
- KR101880575B1 KR101880575B1 KR1020150060611A KR20150060611A KR101880575B1 KR 101880575 B1 KR101880575 B1 KR 101880575B1 KR 1020150060611 A KR1020150060611 A KR 1020150060611A KR 20150060611 A KR20150060611 A KR 20150060611A KR 101880575 B1 KR101880575 B1 KR 101880575B1
- Authority
- KR
- South Korea
- Prior art keywords
- tube
- strip
- cover plate
- strip tube
- strips
- Prior art date
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Classifications
-
- 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
- C12M1/00—Apparatus for enzymology or microbiology
- C12M1/24—Apparatus for enzymology or microbiology tube or bottle type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
- B01L3/508—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above
- B01L3/5085—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates
- B01L3/50853—Containers for the purpose of retaining a material to be analysed, e.g. test tubes rigid containers not provided for above for multiple samples, e.g. microtitration plates with covers or lids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L7/00—Heating or cooling apparatus; Heat insulating devices
- B01L7/52—Heating or cooling apparatus; Heat insulating devices with provision for submitting samples to a predetermined sequence of different temperatures, e.g. for treating nucleic acid samples
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L2300/00—Additional constructional details
- B01L2300/04—Closures and closing means
- B01L2300/041—Connecting closures to device or container
- B01L2300/043—Hinged closures
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Clinical Laboratory Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- General Engineering & Computer Science (AREA)
- Medicinal Chemistry (AREA)
- Genetics & Genomics (AREA)
- Sustainable Development (AREA)
- Analytical Chemistry (AREA)
- Hematology (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
Abstract
The present invention includes an upper cover plate, a clamp plate, and a lower cover plate having a plurality of strips through which the gap of the strip tube can pass; When the strip tube is disposed in the reaction tray, the strips pass through the gap of the strip tube, respectively, and the tube cover of the strip tube is separated from the tube body by the force applied to the handle, There is provided a strip tube opening / closing device for preventing a tube cover of a separated strip tube from being elastically separated from an opening, thereby preventing an error in a direction in which the tube cover is covered with the tube body again. In addition, the edge of the clamp plate may significantly shrink toward the inside of the upper cover plate and the lower cover plate to reduce the downward pressure when the cover of the convex-cover type PCR strip tube is closed and used.
Description
The present invention relates to a strip tube opening and closing apparatus, and more particularly, to a strip tube opening and closing apparatus having a plurality of strips through which a gap of a strip tube can pass at one end of a lower cover plate, To a strip tube opening / closing device.
The sample loading mechanism required for a typical polymerase chain reaction (PCR) is generally divided into a single tube, an 8 × 1 strip tube, a 12 × 1 strip tube, and an 8 × 12 well reaction tray. Each strip tube, whether an 8 * 1 strip tube or a 12 * 1 strip tube, has a tube body and a tube cover, and the tube body contains a bio-nucleic acid genetic material, enzyme and material For example, DNA, RNA, and the like.
When using both existing 8-strip and 12-strip PCR reaction tubes, you must remove the tube cover from the tube body with your fingers, insert the sample liquid into the tube body, and then close the tube cover with your fingers. However, when the tube cover is opened after the reaction is completed, if the applied force is too large, the tube body is shaken and liquid in the tube body is repelled and enters the other tube body to cross-contaminate the liquid in the tube body, .
An object of the present invention is to provide a method of separating a tube cover and a tube body of a strip tube by a force applied to a handle and having a plurality of strips with one end of the lower cover plate passing through a gap of the strip tube, And to provide a strip tube opening / closing device with reduced size.
SUMMARY OF THE INVENTION It is an object of the present invention to provide a strip tube opening and closing apparatus in which an upper cover plate, a clamp plate and a lower cover plate are made of a stainless steel material so as to be convenient for disinfection and reuse.
It is an object of the present invention to provide a strip tube having a first concave groove having a width slightly larger than a width of a tube cover of the strip tube and a tube cover of the strip tube and a tube body To provide a strip tube opening / closing device.
The present invention is characterized in that the upper cover plate having the first arched hole at the first end, the clamp plate having the second arc-shaped hole at the portion corresponding to the first arc-shaped hole, A plurality of strips coupled to the plate and below the clamp plate and having a third arcuate hole at a portion of the first end corresponding to the arcuate hole and a second end capable of passing through the gap of the strip tube; , The first arc-shaped hole, the second arc-shaped hole and the third arc-shaped hole include a lower cover plate capable of forming a handle; A strip tube opening / closing device which can separate the tube cover of the strip tube and the tube body by a force applied to the handle, respectively, when the strip tube is disposed in the reaction tray, Lt; / RTI >
Preferably, the upper cover plate, the clamp plate, and the lower cover plate are made of stainless steel to facilitate disinfection and reuse.
Wherein the first end of the upper cover plate and the lower cover plate are of the same length and arc shape and the first end of the clamp plate is relatively inwardly tapered relative to the length of the upper cover plate and the lower cover plate, Preferably, the first end portions of the upper cover plate, the clamp plate, and the lower cover plate form a first concave groove.
The width of the first concave groove is slightly larger than the width of the tube cover of the strip tube so that the tube cover of the strip tube and the tube body can be coupled by the force applied to the first concave groove.
It is preferable that the number of the plurality of strips is nine, and a gap is provided between each of the strips.
And the second end of the clamp plate may further include a plurality of second concave grooves having a number of eight that can accommodate the tube body of the strip tube at a portion corresponding to the interval of the plurality of strips.
Wherein the second end of the lower cover plate further comprises a plurality of circular holes having a number of eight in a portion corresponding to the interval of the plurality of strips, the diameter of the circular hole being slightly larger than the tube cover of the strip tube, It is preferable that a hole is disposed above the tube cover of the strip tube and a force is applied so that the tube cover and the tube body can be engaged.
The present invention is characterized in that the upper cover plate having the first arched hole at the first end, the clamp plate having the second arc-shaped hole at the portion corresponding to the first arc-shaped hole, A plurality of strips coupled to the plate and below the clamp plate and having a third arcuate hole at a portion of the first end corresponding to the arcuate hole and a second end capable of passing through the gap of the strip tube; , The first arc-shaped hole, the second arc-shaped hole and the third arc-shaped hole include a lower cover plate capable of forming a handle; Wherein the strips pass through gaps of the strip tubes when the strip tubes are disposed in the reaction tray and are capable of separating the tube covers of the strip tubes from the tube bodies by a force applied to the grips, Device.
1 is an exploded view of a strip tube opening and closing apparatus according to a preferred embodiment of the present invention.
2 is an assembled view of a strip tube opening and closing apparatus according to a preferred embodiment of the present invention.
FIG. 3 is a schematic view showing a state where a tube cover of a strip tube is opened in a strip tube opening and closing apparatus according to a preferred embodiment of the present invention.
FIG. 4 is a schematic view showing a state in which a tube cover of a strip tube is closed in a strip tube opening and closing apparatus according to a preferred embodiment of the present invention.
5 is a schematic view showing a state in which a tube cover of a strip tube is closed in a strip tube opening and closing apparatus according to another preferred embodiment of the present invention.
It will be understood by those skilled in the art that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, It is provided to let you know.
In addition, the structure or configuration of any one of the embodiments described below may be applied to or replaced with the structure or configuration of another embodiment as required by a typical technician, or the configuration may be deleted or a different configuration may be added. It is self-evident.
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
1 is an exploded view of a strip tube opening / closing apparatus according to a preferred embodiment of the present invention, FIG. 2 is an assembled view of a strip tube opening and closing apparatus according to a preferred embodiment of the present invention, FIG. 3 FIG. 4 is a schematic view illustrating a state in which a tube cover of a strip tube is closed in a strip tube opening / closing device according to a preferred embodiment of the present invention. FIG. FIG. 5 is a schematic view showing a state in which a tube cover of a strip tube is closed in a strip tube opening / closing device according to another preferred embodiment of the present invention. FIG.
As shown in the drawing, the strip tube opening / closing apparatus according to the present invention includes an
The apparatus for opening and closing a strip tube according to the present invention may be applied to a
The
The
The
The first end of the
In addition, the second end of the
In addition, the second end of the
3, the strip tube opening / closing apparatus of the present invention is characterized in that when the
4, when the strip tube opening / closing apparatus of the present invention attempts to close the
5, when the strip tube opening / closing apparatus of the present invention attempts to close the
According to an embodiment of the present invention, the lower cover plate has a plurality of strips at one end thereof, each of the strips can pass through the gap of the strip tube, Separating the tube cover of the strip tube and the tube body, reducing vibration to the strip tube; The upper cover plate, the clamp plate and the lower cover plate are made of a stainless steel material for convenience of disinfection and reuse, and the end portion has a first concave groove having a width larger than the width of the strip tube, And the tube cover of the strip tube and the tube body are combined.
It is to be understood that the invention is not limited to the disclosed embodiments and drawings, and that various modifications may be made by those skilled in the art without departing from the scope of the present invention.
10: upper cover plate 11: first arc-shaped hole
20: clamp plate 21: second arc-shaped hole
22: second concave groove 30: lower cover plate
31: Third type hole 32: Strip
33: gap 34: circular hole
35: handle 36: first concave groove
50: strip tube 52: tube body
53: tube cover 54: clearance
60: reaction tray
Claims (7)
A clamp plate coupled to a lower portion of the upper cover plate and having a first arched portion at a portion corresponding to the first arc-shaped hole,
A plurality of strips which are coupled to the clamp plate and have a first arched portion at a portion corresponding to the arc-shaped hole and a second end that can pass through the gap of the strip tube, The first arc-shaped hole, the second arc-shaped hole and the third arc-shaped hole include a lower cover plate capable of forming a handle;
When the strip tube is disposed in the reaction tray, the strips pass through the gap of the strip tube, respectively, and the tube cover of the strip tube and the tube body can be separated by a force applied to the handle,
Wherein the first end of the upper cover plate and the lower cover plate are of the same length and arc shape and the first end of the clamp plate is relatively inwardly tapered relative to the length of the upper cover plate and the lower cover plate, Wherein the first end portions of the upper cover plate, the clamp plate, and the lower cover plate form a first concave groove,
Wherein the width of the first concave groove is slightly larger than the width of the tube cover of the strip tube and the tube cover of the strip tube can be engaged with the tube body by a force applied to the first concave groove.
Wherein the upper cover plate, the clamp plate, and the lower cover plate are made of a stainless steel material for easy disinfection and reuse.
Wherein the number of the plurality of strips is nine, and a gap is provided between each of the strips.
And the second end of the clamp plate further comprises a plurality of second concave grooves having a number of eight that can accommodate the tube body of the strip tube at a portion corresponding to the interval of the plurality of strips. Opening and closing device.
Wherein the second end of the lower cover plate further comprises a plurality of circular holes having a number of eight in a portion corresponding to the interval of the plurality of strips, the diameter of the circular hole being slightly larger than the tube cover of the strip tube, Wherein the hole is disposed above the tube cover of the strip tube, and a force is applied so that the tube cover and the tube body can be engaged with each other.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103216314U TWM494031U (en) | 2014-09-15 | 2014-09-15 | Continuous arranged tube opening and closing device |
TW103216314 | 2014-09-15 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20160031946A KR20160031946A (en) | 2016-03-23 |
KR101880575B1 true KR101880575B1 (en) | 2018-07-20 |
Family
ID=52784307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020150060611A KR101880575B1 (en) | 2014-09-15 | 2015-04-29 | Closing and opening device for strip tube |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR101880575B1 (en) |
TW (1) | TWM494031U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220091836A (en) | 2020-12-24 | 2022-07-01 | 주식회사 바이오티엔에스 | Lid heater assembly of pcr apparatus |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4683782A (en) * | 1986-11-17 | 1987-08-04 | Warburg Richard J | Microcentrifuge tube opener |
US5253551A (en) * | 1990-07-12 | 1993-10-19 | Bio-Pias, Inc. | Centrifuge tube and centrifuge tube cap removing and installing tool and method |
US5967001A (en) * | 1998-01-26 | 1999-10-19 | Qualicon | Cap removing tool |
US6309603B1 (en) * | 1999-02-01 | 2001-10-30 | Drummond Scientific Company | Microcentrifuge tube cap opening and closing apparatus and method |
-
2014
- 2014-09-15 TW TW103216314U patent/TWM494031U/en not_active IP Right Cessation
-
2015
- 2015-04-29 KR KR1020150060611A patent/KR101880575B1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4683782A (en) * | 1986-11-17 | 1987-08-04 | Warburg Richard J | Microcentrifuge tube opener |
US5253551A (en) * | 1990-07-12 | 1993-10-19 | Bio-Pias, Inc. | Centrifuge tube and centrifuge tube cap removing and installing tool and method |
US5967001A (en) * | 1998-01-26 | 1999-10-19 | Qualicon | Cap removing tool |
US6309603B1 (en) * | 1999-02-01 | 2001-10-30 | Drummond Scientific Company | Microcentrifuge tube cap opening and closing apparatus and method |
Non-Patent Citations (2)
Title |
---|
미국 특허공보 US4683782(1987.08.04.) 1부. * |
미국 특허공보 US5967001(1999.10.19.) 1부 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220091836A (en) | 2020-12-24 | 2022-07-01 | 주식회사 바이오티엔에스 | Lid heater assembly of pcr apparatus |
Also Published As
Publication number | Publication date |
---|---|
TWM494031U (en) | 2015-01-21 |
KR20160031946A (en) | 2016-03-23 |
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