CN111742919A - Novel procreation medicine is with low temperature preservation device - Google Patents
Novel procreation medicine is with low temperature preservation device Download PDFInfo
- Publication number
- CN111742919A CN111742919A CN202010700331.1A CN202010700331A CN111742919A CN 111742919 A CN111742919 A CN 111742919A CN 202010700331 A CN202010700331 A CN 202010700331A CN 111742919 A CN111742919 A CN 111742919A
- Authority
- CN
- China
- Prior art keywords
- test tube
- fixedly connected
- plate
- spring
- electric contact
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
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
- A01N1/0268—Carriers for immersion in cryogenic fluid, both for slow-freezing and vitrification, e.g. open or closed "straws" for embryos, oocytes or semen
-
- 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
- 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
- B65D25/20—External fittings
- B65D25/24—External fittings for spacing bases of containers from supporting surfaces, e.g. legs
-
- 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
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
-
- 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
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/18—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient
- B65D81/22—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient in moist conditions or immersed in liquids
-
- 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
- B65D85/50—Containers, packaging elements or packages, specially adapted for particular articles or materials for living organisms, articles or materials sensitive to changes of environment or atmospheric conditions, e.g. land animals, birds, fish, water plants, non-aquatic plants, flower bulbs, cut flowers or foliage
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- General Health & Medical Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Toxicology (AREA)
- Evolutionary Biology (AREA)
- Hematology (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a novel low-temperature preservation device for reproductive medicine, which comprises a refrigeration tank and a tank cover, wherein the tank cover is matched with the refrigeration tank, liquid nitrogen is arranged in the refrigeration tank, the bottom wall of the refrigeration tank is fixedly connected with a fixed plate, the left side of the top of the fixed plate is fixedly connected with a guide rod, the guide rod is slidably connected with a left sliding plate, the right side of the top of the fixed plate is rotatably connected with a lead screw, the lead screw is in threaded connection with a right sliding plate, a test tube placing rack is arranged between the left sliding plate and the right sliding plate, the top of the fixed plate; through setting up test tube rack, can preserve a plurality of samples simultaneously, can adjust test tube rack's position through rotating the lead screw, the placing of sample is taken very conveniently, can know whether the sample is located the lower part in the cold-stored jar through control assembly, and the save of sample is effectual, is equipped with the shock attenuation simultaneously and removes the subassembly, can play absorbing effect when the device removes, prevents that the test tube of storing the sample from taking place to damage.
Description
Technical Field
The invention relates to the technical field of reproductive medicine, in particular to a novel low-temperature preservation device for reproductive medicine.
Background
Reproductive medicine is a subject, and provides scientific subject guidance for clinical male and female reproductive medicine, reproductive physiology, reproductive regulation and prevention and treatment of reproductive diseases, introduces research results, popularizes new technology, and promotes academic exchange at home and abroad and subject development in the field of reproductive medicine.
Reproductive medicine keeps often to be used for placing the sperm, ovum and embryo sample in the liquid nitrogen and keeps, ensure the activity, among the prior art, generally all place the sperm, ovum and embryo sample in the test tube, then preserve the test tube in the liquid nitrogen, when preserving the sample, if place the sample in the lower part in the liquid nitrogen jar, then place and take the sample all very inconvenient, if preserve the upper portion of placing the sample in the liquid nitrogen jar, although it is all comparatively convenient to place with the bent sample, but preserve a period of time after, because the volatilization of liquid nitrogen, the sample probably can't soak in the liquid nitrogen completely, lead to the damage of sample, the preservation of sample is comparatively inconvenient.
Based on this, the present invention has devised a novel cryopreservation apparatus for reproductive medicine to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a novel cryopreservation device for reproductive medicine, which can simultaneously store a plurality of samples by arranging a test tube placing frame, can adjust the position of the test tube placing frame by rotating a lead screw, is very convenient to place and take the samples, can ensure that the samples can completely enter liquid nitrogen, has good storage effect, can know whether the samples are positioned at the lower part in a refrigerating tank or not by a control assembly, and is also provided with a damping moving assembly, so that the device can play a damping effect when moving, prevents test tubes for storing the samples from being damaged, is very convenient to use, and solves the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a novel procreation medical science is with low temperature preservation device, includes cold-stored jar and cover, cooperate between cover and the cold-stored jar, be equipped with the liquid nitrogen in the cold-stored jar, the interior diapire fixedly connected with fixed plate of cold-stored jar, fixed plate top left side fixedly connected with guide bar, sliding connection has left slide on the guide bar, fixed plate top right side is rotated and is connected with the lead screw, the spiro union has right slide on the lead screw, be equipped with the test tube rack between left side slide and the right slide, the fixed plate top is equipped with control assembly, cold-stored tank bottoms portion is equipped with the shock attenuation and removes.
Preferably, the test-tube rack includes the bottom plate, bottom plate top fixedly connected with bracing piece, bracing piece top fixedly connected with roof, there are the multiunit through-hole on the roof, the cavity has all been opened to the through-hole both sides, the first spring of cavity inner wall fixedly connected with, first spring other end fixedly connected with wedge, it has the arc breach to open on the wedge.
Preferably, a plurality of groups of placing grooves are formed in the bottom plate, and one group of placing grooves corresponds to one group of through holes.
Preferably, the control assembly comprises a base, the base is fixedly connected with the fixing plate, an insulating base is fixedly connected to the base, a first electric contact block is arranged on the insulating base, a second spring is fixedly connected to the top of the base, an insulating plate is fixedly connected to the top end of the second spring, a second electric contact block is fixedly connected to the bottom of the insulating plate, and the second electric contact block is located right above the first electric contact block.
Preferably, a storage battery and a display lamp are arranged on the right side of the refrigerating tank, the anode of the storage battery is electrically connected with the display lamp and the first electric contact block, and the cathode of the storage battery is electrically connected with the second electric contact block.
Preferably, the subassembly is removed in shock attenuation includes big supporting leg, it has the recess to open big supporting leg bottom, roof fixedly connected with third spring in the recess, third spring bottom butt has the shock attenuation board, the little supporting leg of shock attenuation board bottom fixedly connected with, the gyro wheel is installed to little supporting leg bottom.
Preferably, the top end of the screw rod is sleeved with an anti-slip rubber sleeve, and the top end of the guide rod is fixedly connected with a limiting block.
The using method of the device comprises the following steps:
s1, when the device is used, the tank cover is opened, liquid nitrogen is added into the refrigerating tank, a worker can wear protective gloves to rotate the screw rod through the anti-skidding rubber sleeve, the right sliding plate moves upwards along the screw rod, the right sliding plate drives the test tube placing rack to move upwards together, the left sliding plate slides along the guide rod, and the test tube placing rack is adjusted to the upper portion in the refrigerating tank;
s2, inserting the test tube to be preserved along the through hole, pressing the wedge block to move towards the chamber by the test tube, compressing the first spring, placing the bottom of the test tube in the placing groove, clamping the test tube by the wedge block under the action of the elastic force of the first spring, and clamping and fixing the test tube;
s3, after the test tube is placed, the screw rod is reversed through the rubber sleeve, the right sliding plate moves downwards along the screw rod, the right sliding plate drives the test tube placing frame to move downwards together, after the bottom plate is contacted with the insulating plate, the insulating plate is pressed downwards by the bottom plate along with the continuous downward movement of the bottom plate, the second spring is compressed, when the test tube placing frame moves to the lower portion in the refrigerating tank, the second electric contact block is contacted with the first electric contact block, the display lamp is lightened, a worker is reminded that the test tube placing frame is located at the lower portion in the refrigerating tank, and the test tube is guaranteed to be completely immersed in liquid;
s4, when the device needs to be moved, the third spring and the damping plate can play a damping role, and damage to the test tube due to overlarge vibration is prevented;
s5, when the test tube is taken as required, the screw rod is rotated through the anti-slip rubber sleeve, so that the test tube placing rack moves upwards, and the test tube is convenient for the staff to take.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the test tube placing rack is arranged, a plurality of samples can be stored simultaneously, the position of the test tube placing rack can be adjusted by rotating the lead screw, the samples can be placed and taken conveniently, the samples can be ensured to completely enter liquid nitrogen, the storage effect of the samples is good, whether the samples are positioned at the lower part in the cold storage tank can be known through the control assembly, the damping moving assembly is arranged, the damping effect can be achieved when the device moves, the test tubes for storing the samples are prevented from being damaged, and the use is very convenient.
2. According to the test tube placing rack, the screw rod is rotated through the anti-slip rubber sleeve, the right sliding plate moves upwards along the screw rod, the right sliding plate drives the test tube placing rack to move upwards together, when a test tube filled with a sample is placed, the test tube penetrates through the through hole, the wedge blocks clamp the test tube tightly under the action of the elastic force of the first spring, the test tube is clamped and fixed, the test tube is prevented from moving, and the test tube is very convenient to prevent.
3. According to the invention, when the test tube placing rack moves to the lower part in the refrigerating tank, the second electric contact block is in contact with the first electric contact block, the display lamp is lightened, and the staff is reminded that the test tube rack is positioned at the lower part in the refrigerating tank, so that the test tube is ensured to be completely immersed in liquid nitrogen.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the top plate structure of the present invention;
FIG. 3 is a schematic structural diagram of a control assembly according to the present invention;
FIG. 4 is a schematic view of the shock absorbing moving assembly of the present invention.
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. 1-4, the present invention provides a novel cryopreservation device for reproductive medicine, which comprises: including cold-stored jar 1 and cover 9, cooperate between cover 9 and the cold-stored jar 1, be equipped with the liquid nitrogen in the cold-stored jar 1, wall fixedly connected with fixed plate 2 in the cold-stored jar 1, 2 top left sides fixedly connected with guide bar 3 of fixed plate, sliding connection has left slide 4 on the guide bar 3, 2 top right sides of fixed plate are connected with lead screw 11 through the bearing rotation, the spiro union has right slide 16 on the lead screw 11, be equipped with the test tube rack between left side slide 4 and the right slide 16, rotate lead screw 11, right slide 16 is along the upward movement of lead screw 11, and right slide 16 drives the test tube rack and moves up together, and left slide 4 slides along guide bar 3, adjusts upper portion in the cold-stored jar 1 with the test tube rack, 2 tops of fixed plate are equipped with control module 18, cold-stored jar 1 bottom is equipped with shock attenuation removal.
Wherein, the test-tube rack includes bottom plate 14, 14 top fixedly connected with bracing piece 6 of bottom plate, 6 top fixedly connected with roofs 7 of bracing piece, there are multiunit through-holes 8 on roof 7, cavity 22 has all been opened to 8 both sides of through-hole, the first spring 19 of 22 inner wall fixedly connected with of cavity, 19 other end fixedly connected with wedge 20 of first spring, under the spring action of first spring 19, wedge 20 presss from both sides tight test tube, carries out the centre gripping to the test tube and fixes, it has arc breach 21 to open on wedge 20, it has multiunit standing groove 15, and is a set of to open on the bottom plate 14 standing groove 15 corresponds a set of through-hole 8, is convenient for place the test tube.
Wherein, the control assembly 18 comprises a base 181, the base 181 is fixedly connected with the fixing plate 2, an insulating base 186 is fixedly connected to the base 181, a first electric contact block 185 is arranged on the insulating base 186, a second spring 182 is fixedly connected to the top of the base 181, an insulating plate 183 is fixedly connected to the top end of the second spring 182, a second electric contact block 184 is fixedly connected to the bottom of the insulating plate 183, the second electric contact block 184 is positioned above the first electric contact block 185, a storage battery 13 and a display lamp 12 are arranged on the right side of the refrigerated storage tank 1, the positive pole of the storage battery 13 is electrically connected with the display lamp 12 and the first electric contact block 185, the negative pole of the storage battery 13 is electrically connected with the second electric contact block 184, the bottom plate 14 presses the insulating plate 183 to move downwards along with the continuous downward movement of the bottom plate 14, the second spring 182 is compressed, when the test tube placing rack moves to the lower part in the refrigerated storage tank 1, the second electrical contact block 184 contacts the first electrical contact block 185 and the display light 12 lights up to alert the operator that the test tube rack is located in the lower portion of the refrigerated tank 1 to ensure that the test tube is completely immersed in the liquid nitrogen.
Wherein, subassembly 17 is removed in shock attenuation includes big supporting leg 171, open big supporting leg 171 bottom has recess 172, roof fixedly connected with third spring 173 in the recess 172, third spring 173 bottom butt has the shock attenuation board 174, and during the mobile device, third spring 173 and shock attenuation board 174 can play absorbing effect, prevent to cause the damage to the test tube because of vibrations are too big, shock attenuation board 174 bottom fixedly connected with little supporting leg 175, gyro wheel 176 is installed to little supporting leg 175 bottom, the device of being convenient for removes.
Wherein, 11 top covers of lead screw have anti-skidding rubber sleeve 10, are convenient for rotate the lead screw, 3 top fixedly connected with stoppers 5 of guide bar can prevent left slide 4 and 3 separation of guide bar.
The specific working principle is as follows:
when the device is used, the tank cover 9 is opened, liquid nitrogen is added into the refrigerating tank 1, a worker can wear protective gloves to rotate the screw rod 11 through the anti-skidding rubber sleeve 10, the right sliding plate 16 moves upwards along the screw rod 11, the right sliding plate 16 drives the test tube placing rack to move upwards together, the left sliding plate 4 slides along the guide rod 3, and the test tube placing rack is adjusted to the upper part in the refrigerating tank 1;
the test tube to be preserved is inserted into the through hole 8, the test tube presses the wedge block 20 to move into the chamber 22, the first spring 19 is compressed, the bottom of the test tube is placed in the placing groove 15, and the wedge block 20 clamps the test tube under the action of the elastic force of the first spring 19 to clamp and fix the test tube;
after the test tube is placed, the screw rod 11 is reversed through the rubber sleeve, the right sliding plate 16 moves downwards along the screw rod 11, the right sliding plate 16 drives the test tube placing rack to move downwards together, after the bottom plate 14 is contacted with the insulating plate 183, the bottom plate 14 presses the insulating plate 183 to move downwards along with the continuous downward movement of the bottom plate 14, the second spring 182 is compressed, when the test tube placing rack moves to the lower part in the refrigerating tank 1, the second electric contact block 184 is contacted with the first electric contact block 185, the display lamp 12 is lightened, a worker is reminded that the test tube placing rack is already positioned at the lower part in the refrigerating tank 1, and the test tube is ensured to be completely immersed in liquid nitrogen;
when the device needs to be moved, the third spring 173 and the damping plate 174 can play a damping role, so that the test tube is prevented from being damaged due to excessive vibration;
when the test tube is taken to needs, rotate lead screw 11 through anti-skidding rubber sleeve 10, make test tube rack upward movement, the staff of being convenient for takes the test tube.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The utility model provides a novel procreation medicine is with low temperature preservation device, includes cold-stored jar (1) and cover (9), its characterized in that: cooperate between cover (9) and cold-stored jar (1), be equipped with the liquid nitrogen in cold-stored jar (1), bottom wall fixedly connected with fixed plate (2) in cold-stored jar (1), fixed plate (2) top left side fixedly connected with guide bar (3), sliding connection has left slide (4) on guide bar (3), fixed plate (2) top right side is rotated and is connected with lead screw (11), the spiro union has right slide (16) on lead screw (11), be equipped with test tube rack between left side slide (4) and right slide (16), fixed plate (2) top is equipped with control assembly (18), cold-stored jar (1) bottom is equipped with shock attenuation removal subassembly (17).
2. The novel cryopreservation device for reproductive medicine according to claim 1, wherein: the test-tube rack includes bottom plate (14), bottom plate (14) top fixedly connected with bracing piece (6), bracing piece (6) top fixedly connected with roof (7), there are multiunit through-hole (8) on roof (7), cavity (22) have all been opened to through-hole (8) both sides, cavity (22) inner wall fixedly connected with first spring (19), first spring (19) other end fixedly connected with wedge (20), it has arc breach (21) to open on wedge (20).
3. The novel cryopreservation device for reproductive medicine according to claim 2, wherein: a plurality of groups of placing grooves (15) are formed in the bottom plate (14), and one group of placing grooves (15) correspond to one group of through holes (8).
4. The novel cryopreservation device for reproductive medicine according to claim 1, wherein: the control assembly (18) comprises a base (181), wherein the base (181) is fixedly connected with the fixing plate (2), an insulating seat (186) is fixedly connected to the base (181), a first electric contact block (185) is arranged on the insulating seat (186), a second spring (182) is fixedly connected to the top of the base (181), an insulating plate (183) is fixedly connected to the top end of the second spring (182), a second electric contact block (184) is fixedly connected to the bottom of the insulating plate (183), and the second electric contact block (184) is located right above the first electric contact block (185).
5. The novel cryopreservation device for reproductive medicine according to claim 1, wherein: the refrigerator is characterized in that a storage battery (13) and a display lamp (12) are arranged on the right side of the refrigerator tank (1), the positive pole of the storage battery (13) is electrically connected with the display lamp (12) and the first electric contact block (185), and the negative pole of the storage battery (13) is electrically connected with the second electric contact block (184).
6. The novel cryopreservation device for reproductive medicine according to claim 1, wherein: subassembly (17) is removed in shock attenuation includes big supporting leg (171), it has recess (172) to open big supporting leg (171) bottom, roof fixedly connected with third spring (173) in recess (172), third spring (173) bottom butt has damper plate (174), damper plate (174) bottom fixedly connected with little supporting leg (175), gyro wheel (176) are installed to little supporting leg (175) bottom.
7. The novel cryopreservation device for reproductive medicine according to claim 1, wherein: the top end of the screw rod (11) is sleeved with an anti-slip rubber sleeve (10), and the top end of the guide rod (3) is fixedly connected with a limiting block (5).
8. A novel cryopreservation apparatus for reproductive medicine as claimed in any one of claims 1 to 7 wherein: the using method of the device comprises the following steps:
s1, when the test tube storage rack is used, a tank cover (9) is opened, liquid nitrogen is added into the refrigeration tank (1), a worker can wear protective gloves to rotate a screw rod (11) through an anti-skidding rubber sleeve (10), a right sliding plate (16) moves upwards along the screw rod (11), the right sliding plate (16) drives the test tube storage rack to move upwards together, a left sliding plate (4) slides along a guide rod (3), and the test tube storage rack is adjusted to the upper portion inside the refrigeration tank (1);
s2, inserting the test tube to be preserved along the through hole (8), pressing the wedge block (20) to move towards the chamber (22) by the test tube, compressing the first spring (19), placing the bottom of the test tube in the placing groove (15), clamping the test tube by the wedge block (20) under the action of the elastic force of the first spring (19), and clamping and fixing the test tube;
s3, after the test tubes are placed, the screw rod (11) is reversely rotated through the rubber sleeve, the right sliding plate (16) moves downwards along the screw rod (11), the right sliding plate (16) drives the test tube placing rack to move downwards together, after the bottom plate (14) is contacted with the insulating plate (183), the bottom plate (14) presses the insulating plate (183) to move downwards along with the continuous downward movement of the bottom plate (14), the second spring (182) is compressed, when the test tube placing rack moves to the lower part in the refrigerating tank (1), the second electric contact block (184) is contacted with the first electric contact block (185), the display lamp (12) is lightened, and a worker is reminded that the test tube placing rack is positioned at the lower part in the refrigerating tank (1), so that the test tubes are completely immersed in liquid nitrogen;
s4, when the device needs to be moved, the third spring (173) and the damping plate (174) can play a damping role, and the test tube is prevented from being damaged due to overlarge vibration;
s5, when the test tube is needed to be taken, the screw rod (11) is rotated through the anti-slip rubber sleeve (10), so that the test tube placing rack moves upwards, and the test tube is convenient for the staff to take.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010700331.1A CN111742919A (en) | 2020-07-20 | 2020-07-20 | Novel procreation medicine is with low temperature preservation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010700331.1A CN111742919A (en) | 2020-07-20 | 2020-07-20 | Novel procreation medicine is with low temperature preservation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111742919A true CN111742919A (en) | 2020-10-09 |
Family
ID=72711609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010700331.1A Pending CN111742919A (en) | 2020-07-20 | 2020-07-20 | Novel procreation medicine is with low temperature preservation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111742919A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370055A (en) * | 2020-11-13 | 2021-02-19 | 山东中医药大学附属医院 | Endocrine diabetes blood examination device of drawing blood |
| CN112707026A (en) * | 2021-01-21 | 2021-04-27 | 广东海洋大学 | A categorised equipment of placing of laboratory analysis sample for sewage treatment experiment |
| CN113198053A (en) * | 2021-04-06 | 2021-08-03 | 李修龙 | Neurosurgery drainage device |
| CN113335741A (en) * | 2021-06-04 | 2021-09-03 | 台州捷贝宇智能科技有限公司 | Infectious disease sample storage box |
| CN113493057A (en) * | 2021-07-27 | 2021-10-12 | 深圳市境界美健康管理有限公司 | Gene detection kit based on electronic information technology |
| CN113812399A (en) * | 2021-10-27 | 2021-12-21 | 昆明医科大学第二附属医院 | Embryo and ovum vitrification freezing carrier device in auxiliary reproductive technology |
| CN113933484A (en) * | 2021-10-18 | 2022-01-14 | 湖南省计量检测研究院 | Automatic micro carbon residue tester and using method |
| CN115104602A (en) * | 2022-08-25 | 2022-09-27 | 深圳市禾恩医疗科技有限公司 | Portable low-temperature hair follicle preservation instrument adopting shaving-free technology |
| CN115633677A (en) * | 2022-08-29 | 2023-01-24 | 锦州医科大学 | Novel animal semen cryopreservation device and cryopreservation method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156110A (en) * | 2017-06-07 | 2017-09-15 | 成都大熊猫繁育研究基地 | A kind of automatic household freezer of giant panda seminal fluid |
| CN207881822U (en) * | 2018-01-25 | 2018-09-18 | 沃尔瓦格涂料（廊坊）有限公司 | Mobile automatic blending weighing vehicle |
| CN109430249A (en) * | 2018-12-11 | 2019-03-08 | 张全 | A kind of low-temperature storage device for reproductive medicine |
| CN110155471A (en) * | 2018-04-10 | 2019-08-23 | 范玉梅 | A kind of interim storage device of clinical laboratory's sample |
| CN209752786U (en) * | 2019-03-29 | 2019-12-10 | 刘欣 | Reagent testing device for doctors in clinical laboratory |
| CN210017604U (en) * | 2019-06-04 | 2020-02-07 | 芜湖胤星医学检验实验室有限公司 | Blood cell is with freezing device of depositing |
| CN210695691U (en) * | 2019-07-23 | 2020-06-09 | 深圳市前海精准生物科技有限公司 | CAR-T cell low temperature storage device |
| CN210841334U (en) * | 2019-07-31 | 2020-06-26 | 杭州甄元医学检验实验室有限公司 | Special cell storage device of hereditary metabolic disease gene detection |
| CN210913467U (en) * | 2019-11-05 | 2020-07-03 | 湖北汇智铭传生物科技股份有限公司 | Stem cell transport case |
-
2020
- 2020-07-20 CN CN202010700331.1A patent/CN111742919A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107156110A (en) * | 2017-06-07 | 2017-09-15 | 成都大熊猫繁育研究基地 | A kind of automatic household freezer of giant panda seminal fluid |
| CN207881822U (en) * | 2018-01-25 | 2018-09-18 | 沃尔瓦格涂料（廊坊）有限公司 | Mobile automatic blending weighing vehicle |
| CN110155471A (en) * | 2018-04-10 | 2019-08-23 | 范玉梅 | A kind of interim storage device of clinical laboratory's sample |
| CN109430249A (en) * | 2018-12-11 | 2019-03-08 | 张全 | A kind of low-temperature storage device for reproductive medicine |
| CN209752786U (en) * | 2019-03-29 | 2019-12-10 | 刘欣 | Reagent testing device for doctors in clinical laboratory |
| CN210017604U (en) * | 2019-06-04 | 2020-02-07 | 芜湖胤星医学检验实验室有限公司 | Blood cell is with freezing device of depositing |
| CN210695691U (en) * | 2019-07-23 | 2020-06-09 | 深圳市前海精准生物科技有限公司 | CAR-T cell low temperature storage device |
| CN210841334U (en) * | 2019-07-31 | 2020-06-26 | 杭州甄元医学检验实验室有限公司 | Special cell storage device of hereditary metabolic disease gene detection |
| CN210913467U (en) * | 2019-11-05 | 2020-07-03 | 湖北汇智铭传生物科技股份有限公司 | Stem cell transport case |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370055A (en) * | 2020-11-13 | 2021-02-19 | 山东中医药大学附属医院 | Endocrine diabetes blood examination device of drawing blood |
| CN112707026A (en) * | 2021-01-21 | 2021-04-27 | 广东海洋大学 | A categorised equipment of placing of laboratory analysis sample for sewage treatment experiment |
| CN113198053A (en) * | 2021-04-06 | 2021-08-03 | 李修龙 | Neurosurgery drainage device |
| CN113335741A (en) * | 2021-06-04 | 2021-09-03 | 台州捷贝宇智能科技有限公司 | Infectious disease sample storage box |
| CN113493057A (en) * | 2021-07-27 | 2021-10-12 | 深圳市境界美健康管理有限公司 | Gene detection kit based on electronic information technology |
| CN113933484A (en) * | 2021-10-18 | 2022-01-14 | 湖南省计量检测研究院 | Automatic micro carbon residue tester and using method |
| CN113812399A (en) * | 2021-10-27 | 2021-12-21 | 昆明医科大学第二附属医院 | Embryo and ovum vitrification freezing carrier device in auxiliary reproductive technology |
| CN115104602A (en) * | 2022-08-25 | 2022-09-27 | 深圳市禾恩医疗科技有限公司 | Portable low-temperature hair follicle preservation instrument adopting shaving-free technology |
| CN115633677A (en) * | 2022-08-29 | 2023-01-24 | 锦州医科大学 | Novel animal semen cryopreservation device and cryopreservation method |
| CN115633677B (en) * | 2022-08-29 | 2024-03-26 | 锦州医科大学 | Animal semen cryopreservation device and cryoprotection method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111742919A (en) | Novel procreation medicine is with low temperature preservation device | |
| CN219361774U (en) | Cell cryopreservation kit | |
| CN113911528A (en) | Cell storage device with heat preservation and refrigeration functions and use method thereof | |
| CN212830340U (en) | Sample strorage device for hematology department | |
| CN211443222U (en) | Vacuum test tube storage device with shock attenuation effect | |
| CN212029949U (en) | Medical test tube cold storage plant | |
| CN212074814U (en) | Cryopreservation device for cryopreservation tube | |
| CN215324410U (en) | Storage mechanism for marine sample collection | |
| CN111572971B (en) | Device for preserving umbilical cord blood stem cells | |
| CN220422899U (en) | Stem cell transplants and uses save set | |
| CN220130737U (en) | Blood sample sealing device | |
| CN219361851U (en) | Environmental monitoring water sample preservation case | |
| CN220640816U (en) | Blood storage box | |
| CN118047125A (en) | Biological sample cryopreserving device | |
| CN214085479U (en) | Serum storage device for detecting blood concentration and content of paroxetine in serum | |
| CN213840160U (en) | Stem cell storage equipment convenient to move | |
| CN221252169U (en) | Cell and biological sample low temperature transfer device | |
| CN220308222U (en) | Tumor sample temporary storage device | |
| CN214268686U (en) | Physical examination nurse is with sampling test tube receiver | |
| CN220663346U (en) | Sample storage box | |
| CN216218228U (en) | Automatic variable-frequency exhaust emission treatment control cabinet | |
| CN220987373U (en) | Low-temperature storage equipment | |
| CN220966198U (en) | Cell procedure cooling device | |
| CN220501533U (en) | A low temperature formula bin for pathology sample | |
| CN220559244U (en) | Clinical laboratory's sample temporary storage cabinet |
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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201009 |