CN114655551A - Biological sample transport tank - Google Patents
Biological sample transport tank Download PDFInfo
- Publication number
- CN114655551A CN114655551A CN202210337504.7A CN202210337504A CN114655551A CN 114655551 A CN114655551 A CN 114655551A CN 202210337504 A CN202210337504 A CN 202210337504A CN 114655551 A CN114655551 A CN 114655551A
- Authority
- CN
- China
- Prior art keywords
- sample
- inactivation
- section
- rotation axis
- driving piece
- 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.)
- Granted
Links
- 239000012472 biological sample Substances 0.000 title abstract description 53
- 230000002779 inactivation Effects 0.000 claims abstract description 67
- 230000000415 inactivating effect Effects 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 claims description 29
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 5
- 238000002844 melting Methods 0.000 claims description 4
- 230000008018 melting Effects 0.000 claims description 4
- 230000014759 maintenance of location Effects 0.000 claims 2
- 239000000523 sample Substances 0.000 abstract description 88
- 230000000937 inactivator Effects 0.000 abstract description 9
- 238000003825 pressing Methods 0.000 description 15
- 239000002184 metal Substances 0.000 description 6
- 206010039203 Road traffic accident Diseases 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000009849 deactivation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
- B65D25/10—Devices to locate articles in containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D85/00—Containers, packaging elements or packages, specially adapted for particular articles or materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67B—APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILAR CONTAINERS; OPENING CLOSED CONTAINERS
- B67B7/00—Hand- or power-operated devices for opening closed containers
- B67B7/38—Power-operated cutting devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The application provides a biological sample transport tank, including sample holding chamber and inactivator holding chamber, driving piece and connect in cutting appearance subassembly and the inactivation subassembly of driving piece. The sample holding cavity is used for fixing the sample bottle, the inactivating agent holding cavity is used for holding the inactivating bag, an opening is formed in the inactivating agent holding cavity, and the inactivating agent holding cavity is communicated with the sample holding cavity through the opening of the inactivating agent holding cavity. The sample cutting assembly is configured to rotate around a first rotation axis under the driving of the driving piece, a sample cutting device is further arranged on the sample cutting assembly, the sample bottle is arranged on a rotation path of the sample cutting device, the inactivation assembly is connected with the driving piece and moves towards the opening along the direction parallel to the first rotation axis under the driving of the driving piece so as to extrude the inactivation bag in the inactivation bag containing cavity, and the inactivation agent in the inactivation bag can overflow into the sample containing cavity through the opening, wherein the first rotation axis is parallel to the axis of the output shaft of the driving piece. The biological sample can be inactivated in time by controlling the driving piece.
Description
Technical Field
The application relates to the technical field of biological sample transportation safety, in particular to a biological sample transportation tank.
Background
In the transportation process of the biological samples, certain accident potential often exists, and especially when accidents such as loss, robbery and car accidents occur, if the biological samples out of control in the accidents such as loss, robbery and car accidents are not inactivated in time, extremely serious biological safety consequences can be brought.
Disclosure of Invention
In view of the above problems, the present application provides a biological sample transportation tank, which can inactivate in time a biological sample out of control due to accident factors such as loss, robbery, and car accident.
The application provides a biological sample transport tank, including sample holding chamber and inactivator holding chamber, driving piece and connect in cutting appearance subassembly and the inactivation subassembly of driving piece. The sample accommodating cavity is used for fixing a sample bottle, and the inactivating agent accommodating cavity is used for accommodating an inactivating bag; the inactivating agent containing cavity is provided with an opening, and the inactivating agent containing cavity is communicated with the sample containing cavity through the opening; the sample cutting assembly is configured to be capable of rotating around a first rotation axis under the driving of the driving piece; the sample cutting assembly is also provided with a sample cutting device, and the sample bottle is arranged on the rotation path of the sample cutting device; the inactivation assembly is connected with the driving piece to move towards the opening along a direction parallel to the first rotation axis under the driving of the driving piece so as to press the inactivation bag in the inactivation bag accommodation cavity, so that the inactivation agent in the inactivation bag can overflow into the sample accommodation cavity through the opening; wherein the first axis of rotation is parallel to the axis of the output shaft of the driver.
The biological sample transport tank can drive the sample cutting assembly to rotate around the first rotation axis through the driving piece, the sample cutter on the sample cutting assembly rotates around the first rotation axis at the moment, the sample bottle is arranged on the rotation path of the sample cutter, and when the sample cutter rotates around the first rotation axis, the sample bottle in the sample accommodating cavity can be cut open, so that the biological sample is exposed out of the sample bottle. In addition, the inactivation assembly is also connected with the driving piece to along the direction motion that is on a parallel with first axis of rotation under the drive of driving piece, and then the inactivation package of extrusion inactivator holding intracavity for the inactivator in the inactivation package can spill into sample holding intracavity from the opening of inactivator holding chamber. After the inactivator overflows into the sample accommodating cavity, the inactivator is fully mixed with the biological sample in the cut sample bottle, so that the inactivation treatment of the biological sample is realized. That is to say, cut a kind subassembly through the drive of driving piece and cut the sample bottle to simultaneously will inactivate the package extrusion breakage and extrude sample holding intracavity, make biological sample and inactivator intensive mixing, reach the purpose of inactivation. The biological sample which is out of control due to accident factors such as loss, robbery and traffic accidents can be controlled in time by controlling the driving piece, so that the safety problem of the biological sample is ensured.
In some embodiments, the sample vial is multiple and the sample vials are arranged in a circular array about the first axis of rotation; the sample splitter is positioned between two adjacent sample bottles.
In some embodiments, the cutting assembly comprises a fixed disk sleeved on the output shaft of the driving member; the inactivation assembly comprises a stationary cartridge; the fixed disc comprises a transmission part and a rotating part; the transmission part is connected to an output shaft of the driving part, and the transmission part is matched with the fixed cylinder to convert the rotary motion of the transmission part into the linear motion of the fixed cylinder along the direction parallel to the first rotation axis; the rotating part is connected with and surrounds the transmission part, and the sample cutting device is fixedly connected with the fixed disk through the rotating part.
In some embodiments, the sample cutting device is a heating wire, and the sample cutting assembly further comprises a first power supply electrically connected to the heating wire; wherein, the fusing temperature of the heating wire is higher than the melting point of the sample bottle.
In some embodiments, one end of the sampler, which is far away from the rotating part, is provided with a cutting piece; the cutting blade is positioned between two adjacent sample bottles.
In some embodiments, the transmission part is provided with an internal thread, a central axis of the internal thread coincides with the first rotation axis, the fixed cylinder is provided with a first section and a second section which are oppositely arranged along the direction of the first rotation axis, and the first section is provided with an external thread which is matched with the internal thread; the inactivation assembly further comprises a squeezing disc, the squeezing disc is sleeved on the second section of the fixed cylinder, and a blade facing the opening is arranged on one side surface, away from the first section, of the squeezing disc, so that the blade on the squeezing disc can be driven by the fixed cylinder to move in a direction parallel to the first rotation axis and puncture the inactivation bag in the inactivation agent accommodating cavity.
In some embodiments, a boss is provided on the outer surface of the fixed cylinder between the first section and the second section, and the inactivation assembly further comprises a fixing nut; the fixing nut is in threaded connection with the second section of the fixing barrel, so that the extrusion disc is fixed between the boss and the fixing nut.
In some embodiments, the inactivation group assembly further comprises a pre-tensioned spring; one end, far away from the first section, of the second section of the fixed cylinder is provided with an abutting part extending inwards in the radial direction of the fixed cylinder; one end of the pre-tightening spring is abutted with the transmission part of the fixed disc, and the other end of the pre-tightening spring is abutted with the abutting part so as to be compressively fixed between the transmission part and the abutting part.
In some embodiments, the biological sample transport canister further comprises a receiver and a controller; the receiver is configured to receive a manipulation instruction of a terminal device; the controller is in communication with the receiver, and the controller is configured to control the driver to output a rotational torque according to the manipulation command.
In some embodiments, the biological specimen transport canister further comprises a second power source; the second power supply is in communication connection with the controller, and the second power supply is electrically connected with the driving piece.
The foregoing description is only an overview of the technical solutions of the present application, and the present application can be implemented according to the content of the description in order to make the technical means of the present application more clearly understood, and the following detailed description of the present application is given in order to make the above and other objects, features, and advantages of the present application more clearly understandable.
Drawings
Various additional advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Moreover, like reference numerals are used to refer to like elements throughout. In the drawings:
FIG. 1 is a cross-sectional view of a biological specimen transport canister in an embodiment of the present application;
FIG. 2 is a perspective view of a portion of the structure of a biological specimen transport canister in another embodiment of the present application;
FIG. 3 is a block diagram of a holding tray and holding cartridge of a biological specimen transport canister according to an embodiment of the present disclosure;
fig. 4 is a perspective view of a partial structure of a biological specimen transport canister in a further embodiment of the present application.
The reference numbers in the detailed description are as follows:
a sample accommodating cavity 1 and a sample bottle 11;
the inactivating agent accommodating cavity 2 and an opening 21;
a drive member 3;
the sample cutting assembly 4, the sample cutting device 41, the fixed disc 42, the rotating part 421, the transmission part 422, the first power supply 43, the cutting blade 44 and the metal rod 45;
the inactivation module 5, the fixed barrel 51, the boss 511, the abutting part 512, the first section 513, the second section 514, the extrusion disc 52, the guide groove 521, the pre-tightening spring 53 and the fixed nut 54;
a receiver 6;
a controller 7;
a second power supply 8;
housing 9, guide projection 91.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely used to more clearly illustrate the technical solutions of the present application, and therefore are only examples, and the protection scope of the present application is not limited thereby.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions.
In the description of the embodiments of the present application, the technical terms "first", "second", and the like are used only for distinguishing different objects, and are not to be construed as indicating or implying relative importance or implicitly indicating the number, specific order, or primary-secondary relationship of the technical features indicated. In the description of the embodiments of the present application, "a plurality" means two or more unless specifically defined otherwise.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.
In the description of the embodiments of the present application, the term "and/or" is only one kind of association relationship describing an associated object, and means that three relationships may exist, for example, a and/or B, and may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
In the description of the embodiments of the present application, the term "plurality" refers to two or more (including two), and similarly, "plural sets" refers to two or more (including two), and "plural pieces" refers to two or more (including two).
In the description of the embodiments of the present application, the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships that are based on the orientations and positional relationships shown in the drawings, and are used for convenience in describing the embodiments of the present application and for simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus, should not be construed as limiting the embodiments of the present application.
In the description of the embodiments of the present application, unless otherwise explicitly stated or limited, the terms "mounted," "connected," "fixed," and the like are used in a broad sense, and for example, may be fixedly connected, detachably connected, or integrated; mechanical connection or electrical connection is also possible; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the embodiments of the present application can be understood by those of ordinary skill in the art according to specific situations.
As described in the background art, a concern in the related art for a biological sample transport tank is generally its sealing performance and safety soundness. Typically, biological specimen transport canisters carrying biological specimens are required to withstand temperatures of-40 ℃ to +55 ℃ and internal pressures of up to 95 kPa. However, in the transportation process of the biological samples, certain biological safety hazards easily exist, and especially when accidents such as loss, robbery and car accidents occur, if the biological samples out of control in the accidents such as loss, robbery and car accidents are not inactivated in time, extremely serious biological safety consequences may be brought.
Based on the above consideration, in order to ensure the biological safety of the biological sample transportation tank under the accident conditions such as loss, robbery and traffic accident which may occur in the transportation process, the inventor has conducted intensive research and designed a biological sample transportation tank which can perform self-inactivation treatment on the biological sample in the biological sample transportation tank when the biological sample transportation tank is lost, robbery and traffic accident.
The biological sample transport tank disclosed in the embodiment of the application can be used for storing and transporting a sample bottle of a biological sample, and is suitable for other high-risk articles needing safety guarantee and transported under a closed condition.
Fig. 1 is a sectional view of a biological sample transport canister according to an embodiment of the present application, fig. 2 is a perspective view of a partial structure of a biological sample transport canister according to another embodiment of the present application, fig. 3 is a structural view of a fixed disk and a fixed cylinder of a biological sample transport canister according to an embodiment of the present application, and fig. 4 is a perspective view of a partial structure of a biological sample transport canister according to yet another embodiment of the present application.
Referring to fig. 1 to 4, according to some embodiments of the present disclosure, a biological sample transportation tank is provided, which includes a sample accommodating chamber 1, an inactivating agent accommodating chamber 2, a driving member 3, a cutting assembly 4 connected to the driving member 3, and an inactivating assembly 5. The sample holding cavity 1 is used for fixing the sample bottle 11, the inactivating agent holding cavity 2 is used for holding the inactivating bag, an opening 21 is arranged on the inactivating agent holding cavity 2, and the inactivating agent holding cavity 2 is communicated with the sample holding cavity 1 through the opening 21. The cutting assembly 4 is configured to rotate around a first rotation axis under the driving of the driving member 3, a cutting device 41 is further disposed on the cutting assembly 4, the sample bottle 11 is disposed on a rotation path of the cutting device 41, the inactivation assembly 5 is connected to the driving member 3 to move towards the opening 21 along a direction parallel to the first rotation axis under the driving of the driving member 3, so as to squeeze the inactivation bag in the inactivation bag accommodating cavity 2, and the inactivation agent in the inactivation bag can overflow into the sample accommodating cavity 1 through the opening 21, wherein the first rotation axis is parallel to an axis of an output shaft of the driving member 3.
Specifically, when the inactivation module 5 presses the inactivation bag in the inactivation agent accommodation chamber 2, the inactivation bag is damaged, and the inactivation agent overflows into the sample accommodation chamber 1 through the opening 21.
It can be understood that the cutting assembly 4 can rotate the cutter 41 about the first rotation axis under the driving of the driving member 3 to cut the sample bottle 11 located on the rotation path of the cutter 41, so that the biological sample solution flows out of the sample bottle 11. Meanwhile, the inactivation module 5 can move towards the opening 21 in a direction parallel to the first rotation axis under the driving of the driving member 3 to press the inactivation bag in the inactivation bag accommodating cavity 2, so that the inactivation agent in the inactivation bag can overflow into the sample accommodating cavity 1 through the opening 21. Adopt driving piece 3 to drive simultaneously and cut a kind subassembly 4 and the work of deactivation subassembly 5, can realize the biological sample in sample bottle 11 simultaneously and flow to and the inactivator in the deactivation package mixes with biological sample mutually, reach the purpose of deactivation high-efficiently. The inactivation of the biological sample out of control due to accident factors such as loss, robbery and traffic accidents can be controlled in time by controlling the driving piece 3, so that the safety problem of the biological sample is ensured.
In some embodiments, there are a plurality of sample vials 11, and the plurality of sample vials 11 are arranged in a circular array about the first axis of rotation, with the decimator 41 located between two adjacent sample vials 11.
It will be appreciated that the sample vials 11 are arranged in a circular array about the first axis of rotation, and the excisers 41 are located between two adjacent sample vials 11, such that when the excisers 41 are rotated about the first axis of rotation, all of the sample vials 11 are cut, and when the inactivating agent is released, all of the biological sample in all of the sample vials 11 is inactivated.
In some embodiments, a sample splitter 41 is disposed between any two adjacent sample bottles 11, which can effectively improve the cutting efficiency of the sample bottles 11.
In some embodiments, the cutting assembly 4 includes a fixed disc 42 sleeved on the output shaft of the driving member 3, the inactivation assembly 5 includes a fixed cylinder 51, and the fixed disc 42 includes a transmission portion 422 and a rotation portion 421. The transmission part 422 is connected to an output shaft of the driving member 3, and the transmission part 422 cooperates with the fixed barrel 51 for converting the rotational motion of the transmission part 422 into a linear motion of the fixed barrel 51 in a direction parallel to the first rotation axis. The rotating part 421 is connected to and surrounds the transmission part 422, and the sampler 41 is fixedly connected with the fixed disk 42 through the rotating part 421.
It will be appreciated that the transmission portion 422 of the fixed disk 42 is connected to the output shaft of the driver 3 to rotate about the first rotation axis under the driving of the driver 3. And the transmission part 422 is engaged with the fixed cylinder 51 to convert the rotational motion of the fixed disk 42 about the first rotation axis into a linear motion in a direction parallel to the first rotation axis. The rotating part 421 of the fixed disk 42 is fixedly connected to the sampler 41, so that the sampler 41 is driven by the rotating part 421 to rotate around the first rotation axis, and further the sample bottle 11 is cut when necessary.
In some embodiments, the sample splitter 41 is a heating wire, and the sample splitting assembly 4 further comprises a first power source 43 electrically connected to the heating wire. Wherein the fusing temperature of the heating wire is higher than the melting point of the sample bottle 11.
It can be understood that the fusing temperature of the heating wire is higher than the melting point of the sample bottle 11, so that the sample bottle 11 can be ensured to be fused sufficiently, so that the biological sample solution in the sample bottle 11 flows out.
In other embodiments, the end of the sampler 41 away from the rotating part 421 is provided with a cutting blade 44, and the cutting blade 44 is located between two adjacent sample bottles 11.
It can be understood that the cutting blade 44 is disposed at an end of the sampler 41 away from the rotating portion 421, so that the sampler 41 can smoothly cut the sample bottle 11 when rotating along with the rotating portion 421 of the fixing plate 42, and the biological sample solution in the sample bottle 11 flows out.
In some embodiments, the transmission portion 422 is provided with an internal thread having a central axis coinciding with the first rotation axis, the fixed cylinder 51 is provided with a first section 513 and a second section 514 oppositely arranged along the first rotation axis, and the first section 513 is provided with an external thread matching the internal thread. The inactivation module 5 further includes a pressing disc 52, the pressing disc 52 is sleeved on the second section 514 of the fixed cylinder 51, and a side surface of the pressing disc 52 away from the first section 513 is provided with a blade facing the opening 21, so that the blade on the pressing disc 52 can move in a direction parallel to the first rotation axis under the driving of the fixed cylinder 51 and pierce the inactivation bag in the inactivation agent containing cavity 2.
It is understood that the transmission portion 422 of the fixed plate 42 is provided with an internal thread, and the first section 513 is provided with an external thread matching the internal thread, that is, the transmission portion 422 of the fixed plate 42 is in threaded connection with the first section 513 to transmit power with each other. When the fixed disk 42 rotates about the first rotation axis, the fixed cylinder 51 is driven to move linearly downward (in a direction parallel to the first rotation axis). The pressing disc 52 is sleeved on the second section 514, and a side surface of the pressing disc 52 away from the first section 513 is provided with a blade facing the opening 21, so that when the pressing disc 52 moves in a direction parallel to the first rotation axis, the blade can pierce the inactivation package in the inactivation-agent containing cavity 2.
In some embodiments, the pressing plate 52 has a plurality of through holes to communicate the inactivating agent containing cavity 2 with the sample containing cavity 1, so that when the inactivating package in the inactivating agent containing cavity 2 is pressed, the inactivating agent therein can flow along the through holes to overflow from the opening of the inactivating agent containing cavity 2 into the sample containing cavity.
In some embodiments, the surface of the pressing plate 52 near the first section 513 is provided with a plurality of holding grooves for holding the sample bottles, and articles with adsorption force such as cotton can be placed in the holding grooves, so as to ensure the stability of fixing the sample bottles 11, and when a breakage condition occurs, the biological sample does not contaminate the biological sample transportation tank.
In some embodiments, the outer surface of the fixed cylinder 51 is provided with a boss 511 between the first section 513 and the second section 514, and the inactivation module 5 further comprises a fixing nut 54, wherein the fixing nut 54 is threadedly coupled to the second section 514 of the fixed cylinder 51 such that the pressing plate 52 is located between the boss 511 and the fixing nut 54.
That is, both the boss 511 and the fixing nut 54 limit the pressing disk 52 in the direction parallel to the first rotation axis, so that the pressing disk 52 can make a linear motion in the direction parallel to the first rotation axis under the motion of the fixed barrel 51.
In some embodiments, the cutting assembly 4 further comprises a first power source 43 and a metal rod 45 connected to the output shaft of the driving member 3, one end of the metal rod 45 is electrically connected to the heating wire, and the other end of the metal rod 45 is electrically connected to the first power source 43 to form a current path.
It is understood that the metal rod 45 is connected to the output shaft of the driving member 3 and is electrically connected to the heating wire and the first power supply 43. The metal rod 45 can be rotated about the first rotation axis by the driving member 3, so that the heating wire can be spread in a radial direction along the fixed tray 42, ensuring a better fusing effect of the heating wire.
In some embodiments, the biological sample transportation tank further includes a housing 9, the side of the pressing plate 52 close to the housing 9 along the radial direction is provided with a guide groove 521 extending along a direction parallel to the first rotation axis, and the housing 9 is provided with a guide protrusion 91 matching with the guide groove 521.
It will be understood that the fixed disk 42 is driven by the driving member 3 to rotate around the first rotation axis, and thus the fixed cylinder 51 is driven to move along the direction parallel to the first rotation axis. When the pressing disc 52 and the outer shell 9 are axially fixed in a relatively limited manner, the pressing disc 52 cannot rotate along with the fixed disc 42, and the fixed barrel 51 is ensured to be capable of being displaced in a direction parallel to the first rotation axis under the driving of the fixed disc 42.
In some embodiments, the inactivating assembly 5 further includes a pre-tightening spring 53, one end of the second section 514 of the fixing cylinder 51, which is far away from the first section 513, is provided with an abutting portion 512 extending inward in the radial direction of the fixing cylinder 51, one end of the pre-tightening spring 53 abuts against the transmission portion 422 of the fixing disk 42, and the other end of the pre-tightening spring 53 abuts against the abutting portion 512 so as to be compressively fixed between the transmission portion 422 and the abutting portion 512.
It is understood that the biasing spring 53 is placed in a compressed state in the fixed cylinder 51, and has one end abutting against the transmission section 422 of the fixed disk 42 and the other end abutting against the abutting section 512. When the fixed disk 42 is driven to rotate by the driving room, the fixed cylinder 51 is driven to make a linear motion in a direction parallel to the first rotation axis, and when the fixed cylinder 51 is screwed out of the fixed disk 42, the pre-tightening force of the pre-tightening spring 53 compressed between the transmission part 422 and the abutting part 512 is released, and the fixed cylinder is ejected out towards the opening 21 of the inactivation agent containing cavity 2 in the direction parallel to the first rotation axis, and the extrusion disk 52 is driven to make a linear motion in the direction so as to extrude the inactivation bag. The inactivation bag is damaged, the inactivating agent in the inactivation bag overflows into the sample accommodating cavity 1, and then the inactivating agent is mixed with the biological sample solution, so that the biological sample is inactivated.
In some embodiments, the biological sample transport canister further comprises a receiver 6 and a controller 7, the receiver 6 is configured to receive a manipulation instruction of the terminal device, the controller 7 is connected with the receiver 6 in a communication manner, and the controller 7 is configured to control the driving member 3 to output the rotation torque according to the manipulation instruction.
Specifically, after the terminal device sends out the control instruction, the controller 7 controls the driving part 3 to output a rotation torque according to the control instruction received by the receiver 6, and further drives the sample cutting component 4 and the inactivation component 5 to realize the functions of cutting the sample bottle 11 and crushing the inactivation bag, so as to realize the inactivation of the biological sample controlled by the terminal device.
In some embodiments, the biological specimen transport canister further includes a second power source 8, the second power source 8 is in communication with the controller 7, and the second power source 8 is electrically connected to the drive member 3. That is to say, the second power supply 8 can drive the driving member 3 to operate under the control of the controller 7 to output a rotation torque, so as to drive the sample cutting assembly 4 and the inactivation assembly 5 to perform related actions, thereby realizing the self-inactivation action of the biological sample in the biological sample transportation tank.
In some embodiments, the controller 7 is further electrically connected to the first power supply 43, so that the first power supply 43 controls the heating wire to emit heat under the control of the controller 7 to melt the sample bottle 11.
In some embodiments, the biological sample transportation tank further includes a buzzer electrically connected to the receiver 6, and when the control command received by the receiver 6 is an inactivation command, the buzzer sounds to indicate that the inactivation state is turned on.
In some embodiments, the biological sample transport canister further comprises an indicator light electrically connected to the first power source 43 and the second power source 8, and the indicator light is turned on when the power supply margin of the first power source 43 and the second power source 8 is less than the minimum electric quantity value.
Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present disclosure, and the present disclosure should be construed as being covered by the claims and the specification. In particular, the technical features mentioned in the embodiments can be combined in any way as long as there is no structural conflict. The present application is not intended to be limited to the particular embodiments disclosed herein but is to cover all embodiments that may fall within the scope of the appended claims.
Claims (10)
1. A biological specimen transport canister, comprising:
the sample containing cavity is used for fixing a sample bottle, and the inactivating agent containing cavity is used for containing an inactivating bag; the inactivating agent containing cavity is provided with an opening and is communicated with the sample containing cavity through the opening of the inactivating agent containing cavity;
the sample cutting assembly is connected to the driving piece and can rotate around a first rotation axis under the driving of the driving piece; the sample cutting assembly is also provided with a sample cutting device, and the sample bottle is arranged on the rotation path of the sample cutting device; and
the inactivation assembly is connected with the driving piece and moves towards the opening along the direction parallel to the first rotation axis under the driving of the driving piece so as to press the inactivation bag in the inactivation bag accommodating cavity, so that the inactivation agent in the inactivation bag can overflow into the sample accommodating cavity through the opening;
wherein the first axis of rotation is parallel to the axis of the output shaft of the driver.
2. The biological specimen transport canister of claim 1, wherein the specimen bottles are plural and arranged in a circular array about the first axis of rotation;
the sampler is positioned between two adjacent sample bottles.
3. The biological specimen transport canister of claim 2, wherein the cutting assembly includes a fixed disk sleeved on the output shaft of the drive member; the inactivation assembly comprises a stationary cartridge; the fixed disk includes:
the transmission part is connected to an output shaft of the driving part and is matched with the fixed cylinder to convert the rotary motion of the transmission part into the linear motion of the fixed cylinder along the direction parallel to the first rotation axis;
the rotating part is connected with and surrounds the transmission part, and the sampler passes through the rotating part and the fixed disk are fixedly connected.
4. The biological specimen transport canister of claim 3, wherein the dissector is a heating wire, the dissector assembly further comprising a first power source electrically connected to the heating wire;
wherein, the fusing temperature of the heating wire is higher than the melting point of the sample bottle.
5. The biological specimen transport tank of claim 3, wherein the end of the sampler away from the rotating part is provided with a cutting blade;
the cutting piece is positioned between two adjacent sample bottles.
6. The biological specimen transport canister according to claim 3, wherein the transmission portion is provided with an internal thread having a central axis coinciding with the first rotation axis, the fixed cylinder is provided with a first section and a second section oppositely disposed in the direction of the first rotation axis, the first section is provided with an external thread matching the internal thread;
the inactivation assembly further comprises a squeezing disc, the squeezing disc is sleeved on the second section of the fixed cylinder, and a blade facing the opening is arranged on one side surface, away from the first section, of the squeezing disc, so that the blade on the squeezing disc can be driven by the fixed cylinder to move in a direction parallel to the first rotation axis and puncture the inactivation bag in the inactivation agent accommodating cavity.
7. The biological specimen transport canister of claim 6, wherein the exterior surface of the retention cylinder defines a boss between the first section and the second section, and the inactivation assembly further comprises a retention nut;
the fixing nut is in threaded connection with the second section of the fixing cylinder, so that the extrusion disc is fixed between the boss and the fixing nut.
8. The biological specimen transport canister of claim 7, wherein the inactivation assembly further comprises a pre-tensioned spring;
one end, far away from the first section, of the second section of the fixed cylinder is provided with an abutting part extending inwards in the radial direction of the fixed cylinder;
one end of the pre-tightening spring is abutted with the transmission part of the fixed disc, and the other end of the pre-tightening spring is abutted with the abutting part so as to be compressively fixed between the transmission part and the abutting part.
9. The biological specimen transport canister of any of claims 1-8, further comprising:
a receiver configured to receive a manipulation instruction of a terminal device;
a controller communicatively coupled to the receiver, the controller configured to control the driver to output a rotational torque in accordance with the steering command.
10. The biological specimen transport canister of claim 9, further comprising a second power source;
the second power supply is in communication connection with the controller, and the second power supply is electrically connected with the driving piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210337504.7A CN114655551B (en) | 2022-04-01 | 2022-04-01 | Biological sample transport tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210337504.7A CN114655551B (en) | 2022-04-01 | 2022-04-01 | Biological sample transport tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114655551A true CN114655551A (en) | 2022-06-24 |
| CN114655551B CN114655551B (en) | 2024-02-13 |
Family
ID=82033702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210337504.7A Active CN114655551B (en) | 2022-04-01 | 2022-04-01 | Biological sample transport tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114655551B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0739826A1 (en) * | 1995-04-28 | 1996-10-30 | QUALIPAC Société Anonyme | Closing device with an opening on the side which is axially retractable |
| JP2016176945A (en) * | 2016-04-07 | 2016-10-06 | クレティス・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＣｕｒｅｔｉｓ ＧｍｂＨ | Equipment and method for lysis of sample in particular for automated and/or controlled lysis of sample |
| CN106044676A (en) * | 2016-07-15 | 2016-10-26 | 安徽智博新材料科技有限公司 | Automatic opening equipment for ampoule bottles |
| CN106706625A (en) * | 2017-01-19 | 2017-05-24 | 丁葆兰 | Disposable intestinal tumor screening detection cannula |
| CN107737384A (en) * | 2017-11-01 | 2018-02-27 | 杭州蕙新医疗科技有限公司 | A kind of portable photochemical virus inactivation device |
| CN107920954A (en) * | 2015-06-16 | 2018-04-17 | 勃林格殷格翰维特梅迪卡有限公司 | Connection and containment system |
| KR20180135545A (en) * | 2017-06-13 | 2018-12-21 | (주)코아바이오텍 | A method for smear treatment of specimen |
| CN208833572U (en) * | 2018-09-06 | 2019-05-07 | 杭州优思达生物技术有限公司 | Biological sample processing unit |
| CN111157723A (en) * | 2020-02-16 | 2020-05-15 | 广西中医药大学附属瑞康医院 | Novel rapid detection kit for coronavirus |
| CN111263615A (en) * | 2017-10-24 | 2020-06-09 | 株式会社百奥尼 | Biological sample collection device |
| CN212514273U (en) * | 2020-05-21 | 2021-02-09 | 朱建国 | PCR sampling detection equipment |
-
2022
- 2022-04-01 CN CN202210337504.7A patent/CN114655551B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0739826A1 (en) * | 1995-04-28 | 1996-10-30 | QUALIPAC Société Anonyme | Closing device with an opening on the side which is axially retractable |
| CN107920954A (en) * | 2015-06-16 | 2018-04-17 | 勃林格殷格翰维特梅迪卡有限公司 | Connection and containment system |
| JP2016176945A (en) * | 2016-04-07 | 2016-10-06 | クレティス・ゲゼルシャフト・ミット・ベシュレンクテル・ハフツングＣｕｒｅｔｉｓ ＧｍｂＨ | Equipment and method for lysis of sample in particular for automated and/or controlled lysis of sample |
| CN106044676A (en) * | 2016-07-15 | 2016-10-26 | 安徽智博新材料科技有限公司 | Automatic opening equipment for ampoule bottles |
| CN106706625A (en) * | 2017-01-19 | 2017-05-24 | 丁葆兰 | Disposable intestinal tumor screening detection cannula |
| KR20180135545A (en) * | 2017-06-13 | 2018-12-21 | (주)코아바이오텍 | A method for smear treatment of specimen |
| CN111263615A (en) * | 2017-10-24 | 2020-06-09 | 株式会社百奥尼 | Biological sample collection device |
| CN107737384A (en) * | 2017-11-01 | 2018-02-27 | 杭州蕙新医疗科技有限公司 | A kind of portable photochemical virus inactivation device |
| CN208833572U (en) * | 2018-09-06 | 2019-05-07 | 杭州优思达生物技术有限公司 | Biological sample processing unit |
| CN111157723A (en) * | 2020-02-16 | 2020-05-15 | 广西中医药大学附属瑞康医院 | Novel rapid detection kit for coronavirus |
| CN212514273U (en) * | 2020-05-21 | 2021-02-09 | 朱建国 | PCR sampling detection equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114655551B (en) | 2024-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6949864B2 (en) | Biological Assays Equipment and Methods for Sample Preparation and Delivery | |
| US8235249B2 (en) | Heat actuated puncturing mechanism for a compressed gas cartridge | |
| JP5684705B2 (en) | Dispensing assembly comprising a cartridge having a bag | |
| CN114655551A (en) | Biological sample transport tank | |
| CA2622138C (en) | Apparatus for cutting up biological sample material | |
| US11566832B2 (en) | Ice shaver | |
| EP2803411B1 (en) | Dispensing apparatus | |
| EP2281631B1 (en) | Modular microfluidic sample preparation system and method of mixing and delivering a sample fluid. | |
| CN218056214U (en) | Biological sample transport tank | |
| CA1176217A (en) | Press taps | |
| CN1721855B (en) | Analyzing apparatus | |
| US9873163B2 (en) | Welding wire conveyor device | |
| US11577257B2 (en) | Temperature-controlled centrifuge with protective gas release in case of rotor crash | |
| CN214297402U (en) | High medicine constant temperature bin of security | |
| US8042319B2 (en) | Vacuum packaging system | |
| US4995164A (en) | Motor-driven can opener | |
| US6015106A (en) | Apparatus for controllably breaking hollow spheres | |
| CN217606706U (en) | Excitation fuse and automobile | |
| CN214754055U (en) | Electric automobile, power battery, shell structure and cover plate | |
| US3757416A (en) | Electrically powered can opener | |
| CN113022819A (en) | Electric instant inflating device and life jacket | |
| CN217995041U (en) | Protective cover for kit film cutting machine | |
| CN216053650U (en) | Pressing plate assembly and display screen | |
| CN218274798U (en) | Gas generating device and power utilization device | |
| US7485849B2 (en) | Light sensor protection and method for protecting a light sensor with laser radiation attenuating gas |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |