CN111937857A - Biological medicine storage device convenient to use - Google Patents
Biological medicine storage device convenient to use Download PDFInfo
- Publication number
- CN111937857A CN111937857A CN202010636472.1A CN202010636472A CN111937857A CN 111937857 A CN111937857 A CN 111937857A CN 202010636472 A CN202010636472 A CN 202010636472A CN 111937857 A CN111937857 A CN 111937857A
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- rotating shaft
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- sleeve
- upper cover
- storage device
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- 238000003860 storage Methods 0.000 title claims abstract description 22
- 239000003814 drug Substances 0.000 title claims abstract description 12
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 48
- 239000007788 liquid Substances 0.000 claims abstract description 24
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000005057 refrigeration Methods 0.000 claims abstract description 16
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 230000009471 action Effects 0.000 claims description 3
- 102000004169 proteins and genes Human genes 0.000 abstract description 31
- 108090000623 proteins and genes Proteins 0.000 abstract description 31
- 238000012360 testing method Methods 0.000 abstract description 16
- 208000001034 Frostbite Diseases 0.000 abstract description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 9
- 235000017491 Bambusa tulda Nutrition 0.000 description 9
- 241001330002 Bambuseae Species 0.000 description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 9
- 239000011425 bamboo Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000007710 freezing Methods 0.000 description 3
- 230000008014 freezing Effects 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000699800 Cricetinae Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 239000012237 artificial material Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006806 disease prevention Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 235000010755 mineral Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 210000001672 ovary Anatomy 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N1/00—Preservation of bodies of humans or animals, or parts thereof
- A01N1/02—Preservation of living parts
- A01N1/0236—Mechanical aspects
- A01N1/0263—Non-refrigerated containers specially adapted for transporting or storing living parts whilst preserving, e.g. cool boxes, blood bags or "straws" for cryopreservation
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hematology (AREA)
- Mechanical Engineering (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a convenient biological medicine storage device, which comprises a refrigeration liquid nitrogen tank main body and also comprises: the upper cover is detachably arranged at the top end of the refrigeration liquid nitrogen tank main body; the sleeve is fixedly connected to the center of the bottom of the upper cover, and positioning grooves are formed in the middle of the inner wall of the sleeve along the circumferential direction; the first rotating shaft is rotatably connected to the bottom of the inner cavity of the sleeve through a bearing; the sealing ring is bonded at the bottom end of the sleeve and is in contact with the outer wall of the first rotating shaft; the clamping component is arranged at the top end of the outer wall of the first rotating shaft; and the grabbing mechanism is locked on the right side of the top of the upper cover through a snap fastener. The invention is convenient for searching the genetic material test tube rack, saves time and labor, does not need to extend into the main body of the refrigerating liquid nitrogen tank by hands, has high safety, avoids frostbite of workers and greatly meets the requirement of genetic material storage and use.
Description
Technical Field
The invention relates to the technical field of biomedicine, in particular to a convenient-to-use biomedicine storage device.
Background
Biomedical engineering is a general term for the research of artificial materials, products, devices and systems for disease prevention and treatment, human body function assistance and health care by comprehensively applying the principles and methods of life science and engineering science, recognizing the structure, function and other life phenomena of human body at multiple levels in molecules, cells, tissues, organs and even the whole human body system from the engineering perspective. Production of biological medicine, first, make genetic material enter hamster ovary cell, then freeze in liquid nitrogen, then in seed experiment their unfreeze with warm water, and inject it into growth media containing more than 100 nutrient, vitamin and mineral substance, move them into bioreactor, make their cell accelerate to grow exponentially, every cell is programmed at this moment, wait for producing into the biological protein, then scientist measure dry substance such as salt, etc. in order to extract the protein in the cell, put these dry substances into purified water and cell after stiring, purify the protein extracted, carry on the manual test finally, guarantee the sterility of the biological medicine, pass qualified biological protein of test and can sell;
in the genetic material storage process, in the refrigeration liquid nitrogen jar, can save a plurality of genetic material test-tube racks usually, when opening the liquid nitrogen jar genetic material of taking, influenced by the room temperature, liquid nitrogen heat absorption atomizing in the liquid nitrogen jar, hardly see the genetic material test-tube rack in the liquid nitrogen jar clearly, be not convenient for take, in addition, liquid nitrogen temperature is below 196 degrees below zero, and the staff is frostbite easily in bare-handed taking, and is dangerous big, is difficult to satisfy the demand that the storage of genetic material was used.
Disclosure of Invention
The invention aims to provide a convenient-to-use biological medicine storage device, which at least solves the problems that a genetic material test tube rack in a refrigeration liquid nitrogen tank is inconvenient to search, and workers easily cause frostbite and have high danger when taking the genetic material test tube rack by hands in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a biological medicine storage device convenient to use, includes refrigeration liquid nitrogen container main part, still includes:
the upper cover is detachably arranged at the top end of the refrigeration liquid nitrogen tank main body;
the sleeve is fixedly connected to the center of the bottom of the upper cover, and positioning grooves are formed in the middle of the inner wall of the sleeve along the circumferential direction;
the first rotating shaft is rotatably connected to the bottom of the inner cavity of the sleeve through a bearing;
the sealing ring is bonded at the bottom end of the sleeve and is in contact with the outer wall of the first rotating shaft;
the clamping component is arranged at the top end of the outer wall of the first rotating shaft;
the grabbing mechanism is locked on the right side of the top of the upper cover through a spring buckle;
the first rotating disc is detachably arranged at the bottom end of the outer wall of the first rotating shaft;
the net cylinders are circumferentially and equidistantly arranged on the outer side of the top of the first rotating disc;
the knob is detachably arranged at the top end of the first rotating shaft;
and the labels are adhered to the outer side wall of the knob along the circumferential direction.
Preferably, the positioning grooves, the net barrels and the labels correspond to one another.
Preferably, the click assembly includes: the limiting groove is formed in the top of the outer wall of the first rotating shaft; the first spring and the clamping ball are inserted into the inner cavity of the limiting groove from inside to outside, and the clamping ball extends out of the inner cavity of the limiting groove to be inserted into the inner cavity of the positioning groove under the action of the first spring to brake the first rotating shaft.
Preferably, the maximum length of the clamping ball extending out of the limiting groove is smaller than the radius of the clamping ball.
Preferably, the grasping mechanism includes: the cover plate is locked on the right side of the top of the upper cover through a snap fastener; the second rotating shaft is rotatably connected to the center of the bottom of the cover plate through a bearing; the shifting rod is fixedly connected to the top end of the second rotating shaft; the handle is fixedly connected to the left side of the top of the cover plate; the second rotating disc is detachably arranged at the bottom end of the second rotating shaft; the base is detachably arranged at the bottom of the cover plate; the two guide rods are respectively arranged on the front side and the rear side of the inner cavity of the base along the left-right direction; the second spring is sleeved in the middle of the outer wall of the guide rod; the two sliding blocks are respectively sleeved at the left end and the right end of the outer wall of the guide rod; one ends of the two connecting rods are respectively and rotatably connected to the front side and the rear side of the bottom of the second turntable through pin shafts, and the other ends of the two connecting rods are rotatably connected with the top of the sliding block through pin shafts; and the two frame rods are arranged in a bilateral symmetry mode relative to the central point of the base.
Preferably, two connecting rods rotate 180 degrees relative to the central point of the second turntable to coincide.
The convenient-to-use biological medicine storage device provided by the invention has the beneficial effects that:
1. according to the invention, the sleeve, the first rotating shaft and the knob are matched to enable the first rotating disc and the net cylinder to rotate clockwise or anticlockwise simultaneously, the rotating first rotating disc is braked by the clamping component, and the genetic material test tube racks are sequentially placed in the net cylinder according to the label to realize freezing storage, so that the genetic material test tube racks are convenient to search, and time and labor are saved;
2. according to the invention, the sliding block can move inwards along the outer wall of the guide rod by pressing the deflector rod on the grabbing mechanism under the matching of the second rotating shaft, the second rotating disc and the connecting rod, so that the two rack rods move inwards to clamp the genetic material test tube rack, the grabbing mechanism is lifted up, and the genetic material test tube rack is moved out, so that the genetic material test tube rack is not required to be stretched into the main body of the refrigeration liquid nitrogen tank by bare hands during use, the safety is high, the worker is prevented from being frostbitten, and the requirement of genetic material storage and use is greatly met.
Drawings
FIG. 1 is a front cross-sectional view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is an enlarged view of the invention at A;
FIG. 4 is a front cross-sectional view of the grasping mechanism;
fig. 5 is a top cross-sectional view of the grasping mechanism.
In the figure: 1. refrigeration liquid nitrogen container main part, 2, upper cover, 3, the sleeve, 4, the constant head tank, 5, first pivot, 6, the sealing washer, 7, the card moves the subassembly, 71, the spacing groove, 72, first spring, 73, the card ball, 8, snatch the mechanism, 81, the apron, 82, the second pivot, 83, the driving lever, 84, the handle, 85, the second carousel, 86, the base, 87, the guide arm, 88, the second spring, 89, the slider, 810, the connecting rod, 811, hack lever, 9, first carousel, 10, the net section of thick bamboo, 11, the knob, 12, the label.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a convenient-to-use biological medicine storage device comprises a refrigeration liquid nitrogen tank main body 1, wherein the refrigeration liquid nitrogen tank main body 1 is freezing storage equipment for genetic materials in biological medicines, and belongs to the prior art, therefore, too much description is not needed, the biological medicine storage device further comprises an upper cover 2, a sleeve 3, a positioning groove 4, a first rotating shaft 5, a sealing ring 6, a clamping component 7, a grabbing mechanism 8, a first rotating disc 9, a net cylinder 10, a knob 11 and a label 12, the upper cover 2 is detachably arranged at the top end of the refrigeration liquid nitrogen tank main body 1, the sleeve 3 is fixedly connected to the central position of the bottom of the upper cover 2, the positioning groove 4 is formed in the middle of the inner wall of the sleeve 3 along the circumferential direction, the first rotating shaft 5 is rotatably connected to the bottom of an inner cavity of the sleeve 3 through a bearing, the first rotating shaft 5 and the first rotating disc 9 rotate coaxially, the net cylinder 10 on the first rotating disc, sealing washer 6 bonds in sleeve 3's bottom, and with the outer wall contact of first pivot 5, sealing washer 6 is used for the sealed between first pivot 5 and the sleeve 3, chucking subassembly 7 sets up in the outer wall top of first pivot 5, it locks in the top right side of upper cover 2 through the hasp to snatch mechanism 8, first carousel 9 can be dismantled and set up in the outer wall bottom of first pivot 5, a plurality of net section of thick bamboo 10 set up in the top outside of first carousel 9 along circumference equidistance, can make liquid nitrogen free flow through net section of thick bamboo 10, do benefit to and leave the cooling of genetic material test-tube rack in net section of thick bamboo 10, knob 11 can be dismantled and set up in the top of first pivot 5, a plurality of labels 12 bond in the lateral wall of knob 11 along circumference, can realize placing the classification of genetic material test-tube rack in refrigeration liquid nitrogen tank main part 1 through label 12.
As preferred scheme, still further, a plurality of constant head tank 4, net section of thick bamboo 10 and label 12 all correspond one-to-one, can make label 12 make the mark to net section of thick bamboo 10, and in addition, constant head tank 4 can be fixed a position to net section of thick bamboo 10 after the rotation with the cooperation of card movable assembly 7, can make net section of thick bamboo 10 all can move to under snatching mechanism 8 according to the order, do benefit to snatching of the genetic material test-tube rack in net section of thick bamboo 10.
As a preferred scheme, further, the locking assembly 7 includes a limiting groove 71, a first spring 72 and a locking ball 73, the limiting groove 71 is disposed at the top of the outer wall of the first rotating shaft 5, the first spring 72 and the locking ball 73 are inserted into an inner cavity of the limiting groove 71 from inside to outside, and under the action of the first spring 72, the locking ball 73 extends out of the inner cavity of the limiting groove 71 to be inserted into an inner cavity of the positioning groove 4, so as to lock the first rotating shaft 5, the first spring 72 is a rotary spring, and is elastically deformed after being stretched or squeezed, and is restored to an initial state after an external force is removed, and the locking ball 73 is pushed outwards by the elastic force of the first spring 72, so as to ensure that the locking ball 73 can stay in the positioning groove 4 to lock the first rotating shaft 5.
Preferably, the maximum length of the ball 73 extending out of the position-limiting groove 71 is smaller than the radius of the ball, so that the ball 73 is controlled by the position-limiting groove 71, and the ball 73 is prevented from being jammed between the position-limiting groove 71 and the positioning groove 4 when the first rotating shaft 5 is rotated.
Preferably, the grabbing mechanism 8 further includes a cover plate 81, a second rotating shaft 82, a lever 83, a handle 84, a second rotating disk 85, a base 86, a guide rod 87, a second spring 88, a sliding block 89, a connecting rod 810 and a rack bar 811, the cover plate 81 is locked on the right side of the top of the upper cover 2 by a snap fastener, the second rotating shaft 82 is rotatably connected to the center of the bottom of the cover plate 81 by a bearing, the second rotating shaft 82 and the second rotating disk 85 rotate coaxially to ensure that the two connecting rods 810 can move synchronously, the lever 83 is fixedly connected to the top end of the second rotating shaft 82, the handle 84 is fixedly connected to the left side of the top of the cover plate 81, the second rotating disk 85 is detachably arranged at the bottom end of the second rotating shaft 82, the base 86 is detachably arranged at the bottom of the cover plate 81, the two guide rods 87 are respectively arranged at the front and rear sides of the inner cavity of the base 86, second spring 88 cup joints in the outer wall middle part of guide arm 87, second spring 88 is rotary spring, produce elastic deformation after receiving tensile or extrusion, resume to initial condition after getting rid of external force, second spring 88 utilizes self elasticity drive slider 89 to move to the outside, both ends about two sliders 89 cup joint respectively in the outer wall of guide arm 87, support hack lever 811 through slider 89, the one end of two connecting rods 810 rotates respectively through the round pin axle and connects in the bottom front and back both sides of second carousel 85, and the other end passes through the round pin axle rotation with slider 89's top and is connected, hack lever 811 can dismantle and set up in slider 89's bottom central point, and two hack levers 811 set up the hack lever 811 for the central point bilateral symmetry of base 86 and are "L" font, be convenient for two hack levers 811 carry out the centre gripping to.
Preferably, the two connecting rods 810 rotate 180 degrees relative to the center point of the second rotating disk 85 to coincide with each other, so that when the second rotating shaft 85 drives one end of the connecting rod 810 to rotate clockwise or counterclockwise, the connecting rod 810 drives the sliding block 89 to move outwards or inwards along the outer wall of the guide rod 87.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
When the device is used, the spring hasps between the upper cover 2 and the cover plate 81 are loosened, the grabbing mechanism 8 can be integrally taken down, the knob 11 is rotated clockwise or anticlockwise to promote the first rotating shaft 5, the first rotating disc 9 and the net drum 10 to rotate clockwise or anticlockwise simultaneously, the blocking lower clamping ball 73 of the positioning groove 4 is forced to move into the limiting groove 71 and extrude the first spring 72, when the net drums 10 at different positions on the first rotating disc 9 are positioned under the right opening of the upper cover 2, the first spring 72 can push the clamping ball 73 to move outwards under the self elasticity to be inserted into the positioning groove 4 at the current position to brake the first rotating shaft 5, genetic material test tube racks are put into the net drum 10 in sequence according to the marks of the labels 12, the cover plate 81 is closed again, the refrigeration liquid nitrogen tank main body 1 can be used for freezing storage, when the labels 12 need to be taken, the corresponding genetic material test tube racks are found by checking, rotating the knob 11 clockwise or counterclockwise to rotate the required label 12 to the right side opposite to the cover plate 81, holding the handle 84 on the cover plate 81, pressing the shift lever 83 to make the second rotating shaft 82 drive the second rotating disc 85 to rotate counterclockwise, and at the same time, rotating one end of the connecting rod 810 counterclockwise along the second rotating disc 85, because the two connecting rods 810 rotate 180 degrees relative to the center point of the base 86 to coincide, making the two connecting rods 810 respectively pull the two sliding blocks 89 to slide inwards along the outer wall of the guide rod 87, and pressing the second spring 88, when the two rack bars 811 move inwards to contact, the rack bar 811 hooks the grip of the genetic material test tube rack and lifts upwards, so that the genetic material test tube rack can be lifted out from the net cylinder 10 by using the rack bar 811 to realize the taking out of the genetic material test tube rack, therefore, the required position of the genetic material test tube rack can be conveniently found during normal, make the genetic material test-tube rack shift out to waiting to take out the position, can catch on the handle of genetic material test-tube rack through snatching the mechanism, need not bare-handed stretching into and take in refrigeration liquid nitrogen container main part 1, avoid the staff frostbite, the security is high, more does benefit to the popularization.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a biological medicine storage device convenient to use, includes refrigeration liquid nitrogen container main part (1), its characterized in that still includes:
the upper cover (2), the upper cover (2) can be detachably arranged at the top end of the refrigeration liquid nitrogen tank main body (1);
the sleeve (3) is fixedly connected to the center of the bottom of the upper cover (2), and positioning grooves (4) are formed in the middle of the inner wall of the sleeve (3) along the circumferential direction;
the first rotating shaft (5) is rotatably connected to the bottom of the inner cavity of the sleeve (3) through a bearing;
the sealing ring (6) is bonded to the bottom end of the sleeve (3) and is in contact with the outer wall of the first rotating shaft (5);
the clamping component (7), the clamping component (7) is arranged at the top end of the outer wall of the first rotating shaft (5);
the grabbing mechanism (8) is locked on the right side of the top of the upper cover (2) through a spring hasp;
the first rotating disc (9), the first rotating disc (9) can be detachably arranged at the bottom end of the outer wall of the first rotating shaft (5);
the net cylinders (10) are arranged on the outer side of the top of the first rotating disc (9) at equal intervals along the circumferential direction;
the knob (11), the said knob (11) is set up in the top of the first spindle (5) removably;
and the labels (12), and the plurality of labels (12) are adhered to the outer side wall of the knob (11) along the circumferential direction.
2. A convenient biomedical storage device as in claim 1, wherein: the positioning groove (4), the net barrel (10) and the label (12) correspond to each other.
3. A convenient biomedical storage device as in claim 1, wherein: the snap-action assembly (7) comprises:
the limiting groove (71), the limiting groove (71) is arranged at the top of the outer wall of the first rotating shaft (5);
the first spring (72) and the clamping ball (73) are inserted into an inner cavity of the limiting groove (71) from inside to outside, and the clamping ball (73) extends out of the inner cavity of the limiting groove (71) to be inserted into an inner cavity of the positioning groove (4) under the action of the first spring (72) to brake the first rotating shaft (5).
4. A convenient biomedical storage device as claimed in claim 3, wherein: the maximum length of the clamping ball (73) extending out of the limiting groove (71) is smaller than the radius of the clamping ball.
5. A biomedical storage device according to claim 1 or 3, wherein: the gripping mechanism (8) comprises:
the cover plate (81) is locked on the right side of the top of the upper cover (2) through a spring buckle;
the second rotating shaft (82), the second rotating shaft (82) is rotatably connected to the bottom center position of the cover plate (81) through a bearing;
the shifting rod (83), the shifting rod (83) is fixedly connected to the top end of the second rotating shaft (82);
the handle (84), the said handle (84) is fixedly connected to the top left side of the cover plate (81);
the second rotating disc (85), the second rotating disc (85) is detachably arranged at the bottom end of the second rotating shaft (82);
the base (86) is detachably arranged at the bottom of the cover plate (81);
the two guide rods (87) are respectively arranged on the front side and the rear side of the inner cavity of the base (86) along the left-right direction;
the second spring (88), the said second spring (88) is cup jointed in the middle of outer wall of the guide arm (87);
the two sliding blocks (89) are respectively sleeved at the left end and the right end of the outer wall of the guide rod (87);
one ends of the two connecting rods (810) are respectively and rotatably connected to the front side and the rear side of the bottom of the second turntable (85) through pin shafts, and the other ends of the two connecting rods (810) are rotatably connected with the top of the sliding block (89) through pin shafts;
and the frame rods (811) are detachably arranged at the central position of the bottom of the sliding block (89), and the two frame rods (811) are arranged in a left-right symmetrical mode relative to the central point of the base (86).
6. A biomedical storage device for facilitating use according to claim 5, wherein: two connecting rods (810) are rotated 180 degrees relative to the central point of the second rotating disc (85) and coincide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636472.1A CN111937857B (en) | 2020-07-03 | 2020-07-03 | Biological medicine storage device convenient to use |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010636472.1A CN111937857B (en) | 2020-07-03 | 2020-07-03 | Biological medicine storage device convenient to use |
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| CN111937857A true CN111937857A (en) | 2020-11-17 |
| CN111937857B CN111937857B (en) | 2021-12-10 |
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Cited By (8)
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| CN112961775A (en) * | 2021-03-10 | 2021-06-15 | 秦娟 | Cell recovery device |
| CN113430241A (en) * | 2021-06-17 | 2021-09-24 | 杨凌质量技术检测检验所 | Food pathogen detection reagent |
| CN113749087A (en) * | 2021-09-24 | 2021-12-07 | 西藏鹰山科技有限公司 | Stem cell low-temperature storage device for biological pharmacy |
| CN114365741A (en) * | 2022-01-25 | 2022-04-19 | 阜阳师范大学 | Sheep embryo is embryo activity save set for transplantation |
| CN115056411A (en) * | 2022-07-04 | 2022-09-16 | 惠州市铭发包装材料有限公司 | Temperature-controllable experimental thermoplastic polyethylene foaming machine |
| CN115158839A (en) * | 2022-08-02 | 2022-10-11 | 宿迁盛瑞新材料有限公司 | Auxiliary agent storage device |
| CN116458496A (en) * | 2023-06-19 | 2023-07-21 | 苏州贝茵科技股份有限公司 | Liquid nitrogen tank tube picking device |
| CN117178981A (en) * | 2023-11-08 | 2023-12-08 | 四川省医学科学院·四川省人民医院 | Isolated lung preservation device |
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