CN117342130A - Department of neurology tissue sample local preservation device - Google Patents
Department of neurology tissue sample local preservation device Download PDFInfo
- Publication number
- CN117342130A CN117342130A CN202311641691.9A CN202311641691A CN117342130A CN 117342130 A CN117342130 A CN 117342130A CN 202311641691 A CN202311641691 A CN 202311641691A CN 117342130 A CN117342130 A CN 117342130A
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- Prior art keywords
- storage
- bag
- shell
- storage bag
- test tube
- Prior art date
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- Granted
Links
- 238000004321 preservation Methods 0.000 title claims abstract description 26
- 239000011229 interlayer Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 13
- 239000004816 latex Substances 0.000 claims description 12
- 229920000126 latex Polymers 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 10
- 239000000498 cooling water Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 4
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000004888 barrier function Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims description 2
- 230000000926 neurological effect Effects 0.000 claims 4
- 238000000926 separation method Methods 0.000 claims 1
- 238000000151 deposition Methods 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 3
- 210000001519 tissue Anatomy 0.000 description 16
- 206010028980 Neoplasm Diseases 0.000 description 11
- 230000006872 improvement Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 210000000653 nervous system Anatomy 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 210000000278 spinal cord Anatomy 0.000 description 2
- 230000003019 stabilising effect Effects 0.000 description 2
- 208000018084 Bone neoplasm Diseases 0.000 description 1
- 208000014912 Central Nervous System Infections Diseases 0.000 description 1
- 208000016192 Demyelinating disease Diseases 0.000 description 1
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 208000026350 Inborn Genetic disease Diseases 0.000 description 1
- 208000024556 Mendelian disease Diseases 0.000 description 1
- 208000012902 Nervous system disease Diseases 0.000 description 1
- 208000012484 Spinal Cord Vascular disease Diseases 0.000 description 1
- 210000004712 air sac Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 208000026106 cerebrovascular disease Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 208000015122 neurodegenerative disease Diseases 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 210000000578 peripheral nerve Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 208000013363 skeletal muscle disease Diseases 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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
- 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
- B65D81/02—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 specially adapted to protect contents from mechanical damage
- B65D81/05—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents
- B65D81/051—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric
- B65D81/052—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 specially adapted to protect contents from mechanical damage maintaining contents at spaced relation from package walls, or from other contents using pillow-like elements filled with cushioning material, e.g. elastic foam, fabric filled with fluid, e.g. inflatable elements
-
- 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
- A01N1/0242—Apparatuses, i.e. devices used in the process of preservation of living parts, such as pumps, refrigeration devices or any other devices featuring moving parts and/or temperature controlling components
- A01N1/0252—Temperature controlling refrigerating apparatus, i.e. devices used to actively control the temperature of a designated internal volume, e.g. refrigerators, freeze-drying apparatus or liquid nitrogen baths
- A01N1/0257—Stationary or portable vessels generating cryogenic temperatures
-
- 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
- B65D25/38—Devices for discharging 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
-
- 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
Abstract
The application discloses a local preservation device of a tissue sample of a neurology department relates to the technical field of sample storage devices, wherein the local preservation device of the tissue sample of the neurology department comprises an outer shell component, an inner shell component, a storage component, a limiting component and a lifting plate; the inner shell assembly is placed within the outer shell assembly; the storage assembly is placed in the inner shell assembly and comprises a shell and a top cover; the shell is cuboid with an opening at the top, and the top cover is placed on the shell; the test tube ejection device has the advantages that when the test tube is ejected, the test tube is ejected to the auxiliary slide plate when being inclined, the test tube can be directly slid out through the slope by virtue of the inclination of the angle of the auxiliary slide plate, the test tube can be effectively prevented from being inclined in the ejection process, the test tube is clamped at the through hole, and the taking efficiency of the test tube is improved; can prevent effectively that the test tube from causing the damage to depositing the bag, fix the form of depositing bag and test tube, play the protective effect to depositing the bag simultaneously.
Description
Technical Field
The invention relates to the technical field of sample storage devices, in particular to a local tissue sample storage device for neurology.
Background
Neurology is an independent secondary discipline, with the nervous system consisting of the brain, spinal cord, and peripheral nerves. Neurology is clinical medicine for studying nervous system diseases and skeletal muscle diseases, and is mainly studied by medical means. The disease types include spinal cord and cerebrovascular diseases, central nervous system infection, demyelinating diseases, dyskinesia diseases, epilepsy, headache, degenerative diseases, nervous system hereditary diseases and the like, and after the tissue samples of the neurology department are collected, the tissue samples need to be stored so as to ensure the activity of the samples.
In the prior art, an inner box body and an outer box body are arranged on a storage component in the prior art, water is filled between the inner box body and the outer box body to serve as buffer, a sample is placed in a storage bag, the filled water keeps low temperature, meanwhile, the inner box body is guaranteed to be centered by the repulsive force of a magnet, the technical problems that the buffer effect of a tumor sample is poor and cold air loss is caused by repeated switch cabinet doors due to rigid contact between the cabinet body and the storage component in the prior art are solved, but in the using process, when a sample test tube is ejected upwards through a push rod, the sample test tube is placed in the storage bag, due to the fact that a protective stabilizing device is not arranged in the rising process, the sample test tube can be prevented from inclining in the storage bag and is blocked at the opening of the storage bag or the storage bag, for example, the tumor sample for bone tumor surgery provided by an authorized bulletin number CN115402631B can not be normally taken out, and the technical problems that the tumor sample is rigidly contacted with the inner box body and the tumor sample is slower in water heat conduction in the outer box body through the through grooves and the storage bag are solved, and the technical effects that the tumor sample is cooled down when the tumor sample is enabled to be more quickly when the tumor sample is knocked by the storage rack are reduced are achieved; through the annular air bag, the technical effect that the risk of mutual interference or collision caused by water shaking between the placing bags is reduced, meanwhile, buoyancy can be provided for the inner box, and the risk that the gravity is greater than the repulsive force between the magnets and the inner bottom of the outer box is contacted due to too much loaded sample is reduced; when the tumor sample needs to be taken out, the push rod at the inner bottom of the inner box body supports the tumor sample in the placing bag, so that the tumor sample is close to or higher than the placing frame, and the tumor sample is conveniently taken out.
It has great drawbacks: in the in-process of using, when upwards ejecting sample tube through the push rod, sample tube is placing the bag in, owing to do not have the protection stabilising arrangement at the in-process that rises, can lead to sample tube to prevent the bag in-inclined, the card is placing the bag or is placing the opening part of bag, can't normally take out, influences the efficiency of taking, after long-time striking, sample tube and prevention bag probably cause the damage.
Disclosure of Invention
This embodiment of the application is through providing a department of neurology tissue sample local preservation device, when having solved among the prior art upwards ejecting with the test tube through the lifter plate, the test tube is depositing the bag in, owing to do not have the protection stabilising arrangement at the in-process that rises, can lead to the test tube to deposit the bag internal tilting, card deposit the opening part of bag or deposit the bag, unable normal taking out, influence the efficiency of taking, after long-time striking, the test tube with deposit the bag and probably cause the damage, realized through changing material and the shape of depositing the bag top, when taking place the slope, the test tube top is on supplementary slide, slope through the angle that supplementary slide self was had, directly roll-off through the slope, effectively prevent that the test tube card from dying in depositing the bag.
The embodiment of the application provides a local preservation device for a tissue sample of a neurology department, which comprises an outer shell component, an inner shell component, a storage component, a limiting component and a lifting plate;
the inner shell assembly is placed within the outer shell assembly;
the storage assembly is placed in the inner shell assembly and comprises a shell and a top cover;
the shell is cuboid with an opening at the top, and the top cover is placed on the shell;
the limiting component and the lifting plate are fixed at the inner bottom side of the shell;
the device also comprises a storage assembly and a test tube;
the storage component comprises a placement plate, a through port, an auxiliary sliding plate and a storage bag;
the placing plate is cuboid, the installation direction of the placing plate is parallel to the installation direction of the shell, and the placing plate is fixed in the shell;
the placing plate is provided with a through hole, the through hole is in a shape of a circular truncated cone, and the axis of the through hole is perpendicular to the mounting direction of the placing plate;
the auxiliary sliding plate is in a shape of a round table which is penetrated up and down, the axis of the auxiliary sliding plate and the axis of the through hole are on the same straight line, and the auxiliary sliding plate is fixed in the through hole;
the storage bag is in a cylindrical shape with an opening at the top, the axis of the storage bag and the axis of the auxiliary sliding plate are on the same straight line, and the opening at the top of the storage bag is fixed at the lower side of the auxiliary sliding plate;
the test tube is placed in a storage bag.
As an improvement, the number of the through holes is three to six, and the through holes are uniformly distributed at intervals;
the maximum inner diameter of the stretched storage bag is the same as the inner diameter of the lower end of the auxiliary sliding plate;
the maximum length of the storage bag after being stretched is the same as the length from the upper end of the lifting plate to the lower end of the auxiliary sliding plate;
the storage bag is made of latex.
As an improvement, the inner diameter of the test tube is not larger than the inner diameter of the upper end of the through hole;
the length of the test tube is not more than the maximum length of the storage bag after being stretched.
As an improvement, the inner shell assembly comprises an inner shell, a shell cover, an electromagnet I and a refrigerator;
the inner shell is cuboid with an opening at the top end, the installation direction of the inner shell is parallel to the installation direction of the shell, and the inner shell is filled with cooling water;
the outer shell cover is matched with the top of the inner shell;
five electromagnets are arranged, and the five electromagnets are respectively fixed on the inner side wall and the bottom of the inner shell;
the refrigerator is fixed at the bottom side of the inner shell;
the storage assembly further comprises a through hole, a sealing member and a magnet;
the lower part of the shell is provided with a through hole, and the inside of the shell is communicated with the inside of the inner shell through the through hole;
the sealing piece is fixed under the top cover;
the magnets are five, and the five magnets are respectively fixed on the outer side wall and the bottom side of the shell.
As an improvement, the limiting component comprises an annular air bag, a communicating pipe, a traction rope, a conveying pipe and an air pump;
the number of the annular air bags is three to six, the annular air bags are in one-to-one correspondence with the storage bags, the axes of the annular air bags and the axes of the storage bags are on the same straight line, and the storage bags are positioned at the circle centers of the annular air bags;
the communicating pipe is fixed between two adjacent annular air bags, so that the two adjacent annular air bags are communicated with each other;
twenty to thirty traction ropes are arranged, one end of each traction rope is fixed under the annular air bag, and one end of each traction rope far away from the annular air bag is fixed at the inner bottom side of the shell;
the air pump is fixed at one side of the inner shell and is provided with a plurality of output ends;
one end of the conveying pipe is fixed on an annular air bag, and one end of the conveying pipe, which is far away from the annular air bag, passes through the through hole and is communicated with the side wall of the inner shell and the output end of the air pump.
As an improvement, the lifting plate is provided with an arc-shaped groove, the axis of the arc-shaped groove on the lifting plate and the storage bag are on the same straight line, and the lifting plate is positioned at the lower side of the storage bag.
As an improvement, the storage component further comprises an electromagnet II, a storage bag I and a storage bag II;
the second electromagnet is annular, the axis of the second electromagnet and the axis of the auxiliary sliding plate are on the same straight line, and the second electromagnet is fixed on the inner wall of the auxiliary sliding plate;
the first storage bag is fixed on the outer ring of the storage bag, and three to five storage bags are arranged on one single storage bag and are uniformly distributed at intervals;
the second storage bags are in arc shape and are fixed under the storage bags;
the first storage bag and the second storage bag are internally filled with a mixture of iron powder and water, and the mass ratio of the iron powder to the water is 3:1;
the first storage bag and the second storage bag are made of latex materials;
the arc-shaped groove of the lifting plate is internally provided with a magnetic block.
As an improvement, the first storage bag is made of elastic materials, and the maximum inner diameter of the first storage bag after deformation is the same as the caliber of the lower end of the auxiliary sliding plate.
As an improvement, the storage assembly further comprises an air bag;
the air bag is an annular air bag, the axis of the air bag and the axis of the auxiliary sliding plate are on the same straight line, and the air bag is fixed on the inner wall of the auxiliary sliding plate;
the air bag is made of latex;
the electromagnet is positioned in the air bag;
the air bag is communicated with the output end of the air pump.
As an improvement, the storage component further comprises an interlayer;
the interlayer is annular, the interlayer is positioned in the air bag, the outer ring of the interlayer is fixed on the inner wall of the auxiliary sliding plate, the inner ring of the interlayer is fixed on the air bag, and the number of the interlayer is two to four and is uniformly distributed at intervals;
the interlayer is made of latex;
the interlayer separates the air bag into a plurality of cavities which are not communicated with each other;
and the independent cavities separated by the air bags by the interlayer are respectively communicated with the output end of the air pump.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
firstly, when the test tube is ejected, the test tube is pushed against the auxiliary slide plate when being inclined, and the test tube can be directly slid out through a slope by tilting the angle of the auxiliary slide plate, so that the test tube is prevented from being inclined in the ejection process, the test tube is blocked at the through hole, and the taking efficiency of the test tube is improved;
secondly, the damage to the storage bag caused by the test tube can be effectively prevented, the storage bag and the form of the test tube are fixed, the possibility of inclination when the test tube ascends is reduced, meanwhile, the protection effect is achieved on the storage bag, the service life of the storage bag is prolonged, and the taking efficiency of the test tube is improved;
thirdly, the protection effect on the test tube body can be achieved, the test tube body is prevented from being damaged, meanwhile, when the test tube is inclined, the angle and the form of the test tube can be adjusted, the test tube can be conveyed out, and meanwhile, the taking efficiency of the test tube is improved again;
fourth, through the interlayer that sets up at the gasbag, separate a plurality of individual bag bodies that are not mutually linked together with the gasbag, the gasbag that expands relatively step by step to adjust the inclination of test tube gradually, make it reset gradually, can adapt to the different positions of different test tubes conflict gasbag, further improve the efficiency of taking of test tube, prevent that the test tube card from dying.
Drawings
FIG. 1 is a front view of a local preservation device for tissue samples in neurology according to the present invention;
FIG. 2 is a front cross-sectional view of a local preservation device for tissue samples in neurology according to the present invention;
FIG. 3 is an enlarged view of the structure of the local preservation device for tissue samples in neurology department of the present invention at A in FIG. 2;
FIG. 4 is a schematic view showing the removal of a test tube from a device for the local preservation of tissue samples in neurology according to the present invention;
FIG. 5 is an enlarged view of the structure of the local preservation device for tissue samples in neurology department of the present invention at B in FIG. 4;
FIG. 6 is a front cross-sectional view of an electromagnet II, a storage bag I and a storage bag II of the local preservation device for tissue samples in neurology department;
FIG. 7 is an enlarged view of the structure of FIG. 6 at C of a local preservation device for tissue samples in neurology department according to the present invention;
FIG. 8 is a schematic view of the balloon mounting of a local preservation device for tissue samples in neurology according to the present invention;
FIG. 9 is a bottom view of the balloon assembly of the local preservation device for tissue samples in neurology according to the present invention;
FIG. 10 is a schematic view of a barrier installation of a local preservation device for tissue samples in neurology according to the present invention.
In the figure: 100. a housing assembly; 110. a cabinet body; 120. a roller;
200. an inner housing assembly; 210. an inner case; 220. a housing cover; 230. an electromagnet I; 240. a refrigerating machine; 241. a refrigeration tube;
300. a storage component; 310. a housing; 311. a through hole; 320. a top cover; 321. a seal; 330. a magnet;
400. a storage assembly; 410. placing a plate; 411. a through port; 420. an auxiliary skateboard; 430. a storage bag; 440. an electromagnet II; 450. storing the first bag; 460. a second storage bag; 470. an air bag; 471. an interlayer;
500. a test tube;
600. a limit component; 610. an annular air bag; 620. a communicating pipe; 630. a traction rope; 640. a delivery tube; 650. an air pump;
700. and a lifting plate.
Detailed Description
In order that the invention may be readily understood, a more complete description of the invention will be rendered by reference to the appended drawings; the preferred embodiments of the present invention are illustrated in the drawings, however, the present invention may be embodied in many different forms and is not limited to the embodiments described herein; rather, these embodiments are provided so that this disclosure will be thorough and complete.
It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right", and the like are used herein for illustrative purposes only and do not represent the only embodiment.
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 invention belongs; the terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
When a sample is preserved, the sample is placed in the test tube 500, the test tube 500 is placed in the storage bag 430, the top cover 320 is covered on the shell 310 through the sealing piece 321, sealing is carried out, cooling water is filled in the inner shell 210, cooling water continuously refrigerates with the refrigerating tube 241 through the refrigerating machine 240, the storage assembly 300 is placed in the inner shell assembly 200, when the shell 310 is placed, the electromagnet 230 is opened, the electromagnet 230 is repulsed with the magnet 330, the position of the shell 310 in the inner shell 210 is controlled, the shell is kept at a central position, cooling water enters the shell 310 through the through hole 311, the storage bag 430 is wrapped in all directions, the sample stored in the test tube 500 is cooled, the storage bag 430 is limited by the annular air bag 610 wrapped outside, mutual collision is prevented, damage is caused, when the test tube 500 needs to be taken out, the annular air bag 610 can be inflated through the air pump 650, the buoyancy of the annular air bag 610 is changed, the shell 310 is controlled to float out of the water or be immersed in the water, the top cover 320 is opened, and the test tube 500 is ejected through the lifting plate 700.
Example 1
As shown in fig. 1 to 5, the present application includes an outer case assembly 100, an inner case assembly 200, a storage assembly 300, a limit assembly 600, and a lift plate 700;
the storage assembly 300 is placed inside the inner case assembly 200, and the storage assembly 300 includes a case 310 and a top cover 320;
the shell 310 is cuboid with an opening at the top, and the top cover 320 is placed on the shell 310;
the limiting component 600 and the lifting plate 700 are fixed at the inner bottom side of the shell 310;
also included are a storage assembly 400 and a test tube 500;
the storage assembly 400 includes a placement plate 410, a through opening 411, an auxiliary sliding plate 420, and a storage bag 430;
the placement plate 410 is rectangular, the installation direction of the placement plate 410 is parallel to the installation direction of the housing 310, and the placement plate 410 is fixed in the housing 310;
the placing plate 410 is provided with a through hole 411, the through hole 411 is in a shape of a circular truncated cone, and the axis of the through hole 411 is perpendicular to the mounting direction of the placing plate 410;
the auxiliary sliding plate 420 is in a shape of a truncated cone which is penetrated up and down, the axis of the auxiliary sliding plate 420 and the axis of the through hole 411 are on the same straight line, and the auxiliary sliding plate 420 is fixed in the through hole 411;
the storage bag 430 is in a cylindrical shape with an open top, the axis of the storage bag 430 and the axis of the auxiliary sliding plate 420 are on the same straight line, and the open top of the storage bag 430 is fixed at the lower side of the auxiliary sliding plate 420;
the test tube 500 is placed in a storage bag 430;
the number of the through holes 411 is three to six, and the through holes are uniformly distributed at intervals;
the maximum inner diameter of the stretched storage bag 430 is the same as the inner diameter of the lower end of the auxiliary sliding plate 420;
the maximum length of the storage bag 430 after being stretched is the same as the length from the upper end of the lifting plate 700 to the lower end of the auxiliary sliding plate 420;
the storage bag 430 is made of latex;
the inner diameter of the test tube 500 is not larger than the inner diameter of the upper end of the through hole 411;
the length of the test tube 500 is not greater than the maximum length of the storage bag 430 after stretching;
the housing assembly 100 includes a cabinet 110 and a roller 120;
the roller 120 is fixed under the cabinet 110;
the inner housing assembly 200 includes an inner housing 210, a housing cover 220, an electromagnet one 230, a refrigerator 240, and a refrigeration tube 241;
the inner casing 210 is rectangular with an opening at the top, the installation direction of the inner casing 210 is parallel to the installation direction of the casing 310, and the inner casing 210 is filled with cooling water;
the outer housing cover 220 is fitted to the top of the inner housing 210;
five electromagnets 230 are provided, and the five electromagnets 230 are respectively fixed on the inner side wall and the bottom of the inner shell 210;
the refrigerator 240 is fixed at the bottom side of the inner shell 210, the refrigerating pipe 241 is fixed at the bottom side of the inner shell 210 and is positioned above the first electromagnet 230 at the bottom side of the inner shell 210, and the refrigerating pipe 241 passes through the side wall of the inner shell 210 to be fixed on the refrigerator 240;
the storage assembly 300 further includes a through hole 311, a sealing member 321, and a magnet 330;
a through hole 311 is formed below the shell 310, and the interior of the shell 310 is communicated with the interior of the inner shell 210 through the through hole 311;
the sealing member 321 is fixed under the top cover 320;
five magnets 330 are fixed on the outer side wall and the bottom side of the shell 310 respectively;
the limit assembly 600 includes an annular airbag 610, a communication pipe 620, a traction rope 630, a delivery pipe 640, and an air pump 650;
the number of the annular air bags 610 is three to six and corresponds to the storage bags 430 one by one, the annular air bags 610 are annular bag bodies, the axes of the annular air bags 610 and the axes of the storage bags 430 are on the same straight line, and the storage bags 430 are positioned at the circle centers of the annular air bags 610;
the communication pipe 620 is fixed between two adjacent annular air bags 610, so that the two adjacent annular air bags 610 are communicated with each other;
twenty to thirty haulage ropes 630 are provided, one end of the haulage rope 630 is fixed under the annular air bag 610, and one end of the haulage rope 630 far away from the annular air bag 610 is fixed at the inner bottom side of the shell 310;
the air pump 650 is fixed to one side of the inner case 210, and the air pump 650 has a plurality of output ends;
one end of the conveying pipe 640 is fixed on the annular air bag 610, and one end of the conveying pipe 640 far away from the annular air bag 610 passes through the through hole 311 and is communicated with the side wall of the inner shell 210 and the output end of the air pump 650;
the lifting plate 700 is provided with an arc-shaped groove, the axis of the arc-shaped groove on the lifting plate 700 and the storage bag 430 are on the same straight line, and the lifting plate 700 is positioned at the lower side of the storage bag 430.
When a sample is preserved, the sample is placed in the test tube 500, the test tube 500 is placed in the storage bag 430, the top cover 320 is covered on the shell 310 through the sealing piece 321, sealing is carried out, cooling water is filled in the inner shell 210, cooling water continuously refrigerates with the refrigerating tube 241 through the refrigerating machine 240, the storage assembly 300 is placed in the inner shell assembly 200, when the shell 310 is placed, the electromagnet 230 is opened, the electromagnet 230 is repulsed with the magnet 330, the position of the shell 310 in the inner shell 210 is controlled, the shell is kept at a central position, cooling water enters the shell 310 through the through hole 311, the storage bag 430 is wrapped in all directions, the sample stored in the test tube 500 is cooled, the storage bag 430 is limited by the annular air bag 610 wrapped outside, mutual collision is prevented, damage is caused, when the test tube 500 needs to be taken out, the annular air bag 610 can be inflated through the air pump 650, the buoyancy of the annular air bag 610 is changed, the shell 310 is controlled to float out of the water or be immersed in the water, the top cover 320 is opened, and the test tube 500 is ejected through the lifting plate 700.
Compared with the prior art, when ejecting, when taking place the slope, the test tube 500 pushes up on auxiliary slide 420, through the angle slope that auxiliary slide 420 self had, through the direct roll-off in slope, can effectively prevent that test tube 500 from taking place the slope at ejecting in-process, lead to test tube 500 card in opening 411 department, improve the efficiency of taking of test tube 500.
Example two
In the first embodiment, the auxiliary slide plate 420 is installed to assist the tube 500 to slide out during use, but in the use process, the tube 500 may incline without reaching the auxiliary slide plate 420, and when the tip of the tube 500 enters the auxiliary slide plate 420, the storage bag 430 may be pressed between the tube 500 and the auxiliary slide plate 420, resulting in damage to the storage bag 430, thereby improving the first embodiment, as shown in fig. 6 to 7:
the storage assembly 400 further includes an electromagnet two 440, a storage bag one 450, and a storage bag two 460;
the second electromagnet 440 is annular, the axis of the second electromagnet 440 and the axis of the auxiliary sliding plate 420 are on the same straight line, and the second electromagnet 440 is fixed on the inner wall of the auxiliary sliding plate 420;
the first storage bag 450 is an annular bag body, the axis of the first storage bag 450 is on the same straight line with the axis of the storage bag 430, the first storage bag 450 is fixed on the outer ring of the storage bag 430, and the first storage bag 450 is uniformly distributed at intervals in three to five separate storage bags 430;
the number of the second storage bags 460 is three to six and corresponds to the storage bags 430 one by one, the second storage bags 460 are arc-shaped, and the second storage bags 460 are fixed under the storage bags 430;
the first storage bag 450 and the second storage bag 460 are filled with a mixture of iron powder and water, and the mass ratio of the iron powder to the water is 3:1;
the first storage bag 450 and the second storage bag 460 are made of latex materials;
the arc-shaped grooves of the lifting plate 700 are internally provided with magnetic blocks;
the first storage bag 450 is made of elastic material, and the maximum inner diameter of the first storage bag after deformation is the same as the caliber of the lower end of the auxiliary sliding plate 420.
When the test tube 500 is needed to be taken out during use, the electromagnet II 440 is electrified to adsorb the mixture of the iron powder and the water stored in the storage bag I450, so that the shape of the storage bag 430 is fixed, the magnetic attraction block arranged on the lifting plate 700 continuously adsorbs the mixture of the iron powder and the water stored in the storage bag II 460 below the storage bag 430, the position of the storage bag 430 is fixed, and then the storage bag 430 of the test tube 500 cylinder is ejected out through lifting of the lifting plate 700.
Can prevent effectively that tube 500 from causing the damage to depositing bag 430, fix the form of depositing bag 430 and tube 500, reduce when tube 500 rises, the possibility of slope, play the protective effect to depositing bag 430 simultaneously, improve the life of depositing bag 430, improved the efficiency of taking to tube 500.
Example III
In the second embodiment, the shape of the storage bag 430 is fixed by the mixture of the iron powder and water stored in the second electromagnet 440 and the first storage bag 450 during the use, but in the use process, the test tube 500 has a certain weight when rising, the test tube 500 cannot be stabilized by the mixture of the iron powder and water stored in the second electromagnet 440 and the first storage bag 450 to rise straight when the weight is large, and the test tube can strike the auxiliary slide plate 420, and after the long-time use strike, the body of the test tube 500 can be damaged, so the scheme of the second embodiment is improved, as shown in fig. 8-9:
the storage assembly 400 further includes an air bladder 470;
the air bag 470 is an annular air bag, the axis of the air bag 470 and the axis of the auxiliary sliding plate 420 are on the same straight line, and the air bag 470 is fixed on the inner wall of the auxiliary sliding plate 420;
the balloon 470 is made of latex;
the electromagnet II 440 is positioned in the air bag 470;
the bladder 470 communicates with the output of the air pump 650.
In use, when the test tube 500 strikes the auxiliary slide 420, the air bag 470 can be inflated by the air pump 650, resetting the top end of the test tube 500, and exiting through the opening of the auxiliary slide 420.
Can play the effect of protection to the test tube 500 body, ensure that it can not damage, simultaneously when the test tube 500 slope, can adjust the angle and the form of test tube 500, make it can carry away, improved the efficiency of taking of test tube 500 once more simultaneously.
Example IV
In the third embodiment, the conveying angle of the test tube 500 is adjusted by expanding the air bag 470 during use, but after the test tube 500 is tilted, the position of the auxiliary slide 420 may be low when the auxiliary slide 420 is tilted, the air bag 470 is fully expanded when the air bag 470 is expanded, a downward tilting force is applied to the upper portion of the inclined test tube 500, and simultaneously, an upward pressing force is applied to the lower lifting plate 700 and the test tube 500 by the lower lifting plate 700, so that the position of the test tube 500 may not be adjusted after the air bag 470 is fully expanded, thereby improving the embodiment of the third embodiment, as shown in fig. 10:
the storage assembly 400 further includes a compartment 471;
the interlayer 471 is annular, the interlayer 471 is positioned in the air bag 470, the outer ring of the interlayer 471 is fixed on the inner wall of the auxiliary sliding plate 420, the inner ring of the interlayer 471 is fixed on the air bag 470, and the interlayer 471 is uniformly distributed at intervals from two to four;
the interlayer 471 is made of latex;
the interlayer 471 divides the air bag 470 into a plurality of cavities which are not communicated with each other;
a plurality of the partition layers 471 communicate the separate cavities partitioned by the air bag 470 with the output ends of the air pump 650, respectively.
In use, the position of the corresponding air bag 470 can be controlled to expand according to the inclination of the test tube 500, after the air bag 470 is expanded at the extrusion position of the test tube 500, the test tube 500 is reset to the center, and after the test tube 500 is reset to the center, the height of the test tube 500 is changed, and the air bag 470 corresponding to the highest end of the test tube 500 is expanded again, so that the test tube 500 is gradually vertical.
Through the interlayer 471 that sets up at gasbag 470, separate a plurality of individual bag bodies that are not mutually linked with gasbag 470, expand relative gasbag 470 step by step to adjust the inclination of test tube 500 gradually, make it reset gradually, can adapt to the different positions of different test tube 500 conflict gasbags 470, further improve the efficiency of taking of test tube 500, prevent that test tube 500 card from dying.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A local preservation device for a tissue sample in neurology department comprises an outer shell assembly (100), an inner shell assembly (200), a storage assembly (300), a limiting assembly (600) and a lifting plate (700);
the inner shell assembly (200) is placed within the outer shell assembly (100);
the storage assembly (300) is placed within the inner shell assembly (200), the storage assembly (300) comprising a housing (310) and a top cover (320);
the shell (310) is cuboid with an opening at the top, and the top cover (320) is placed on the shell (310);
the limiting component (600) and the lifting plate (700) are fixed at the inner bottom side of the shell (310);
characterized in that the device also comprises a storage component (400) and a test tube (500);
the storage assembly (400) comprises a placement plate (410), a through opening (411), an auxiliary sliding plate (420) and a storage bag (430);
the placing plate (410) is cuboid, the installation direction of the placing plate (410) is parallel to the installation direction of the shell (310), and the placing plate (410) is fixed in the shell (310);
the placing plate (410) is provided with a through hole (411), the through hole (411) is in a shape of a circular truncated cone, and the axis of the through hole (411) is perpendicular to the mounting direction of the placing plate (410);
the auxiliary sliding plate (420) is in a shape of a round table which is vertically penetrated, the axis of the auxiliary sliding plate (420) and the axis of the through hole (411) are on the same straight line, and the auxiliary sliding plate (420) is fixed in the through hole (411);
the storage bag (430) is in a cylindrical shape with an opening at the top, the axis of the storage bag (430) and the axis of the auxiliary sliding plate (420) are on the same straight line, and the opening at the top of the storage bag (430) is fixed at the lower side of the auxiliary sliding plate (420);
the test tube (500) is placed in a storage bag (430).
2. A local preservation device for tissue samples in neurology department according to claim 1, wherein the number of the openings (411) is three to six, and the openings are uniformly distributed at intervals;
the maximum inner diameter of the stretched storage bag (430) is the same as the inner diameter of the lower end of the auxiliary sliding plate (420);
the maximum length of the storage bag (430) after being stretched is the same as the length from the upper end of the lifting plate (700) to the lower end of the auxiliary sliding plate (420);
the storage bag (430) is made of latex.
3. A local preservation apparatus for a tissue sample in neurology department as defined in claim 1 wherein the inner diameter of the tube (500) is not greater than the inner diameter of the upper end of the port (411);
the length of the test tube (500) is not greater than the maximum length of the storage bag (430) after stretching.
4. The local preservation device of neurological tissue samples according to claim 1, wherein the inner housing assembly (200) comprises an inner housing (210), an outer housing cover (220), an electromagnet one (230) and a refrigerator (240);
the inner shell (210) is cuboid with an opening at the top end, the installation direction of the inner shell (210) is parallel to the installation direction of the shell (310), and the inner shell (210) is filled with cooling water;
the outer shell cover (220) is matched with the top of the inner shell (210);
five electromagnets (230) are arranged, and the five electromagnets (230) are respectively fixed on the inner side wall and the bottom of the inner shell (210);
the refrigerator (240) is fixed at the bottom side of the inner shell (210);
the storage assembly (300) further comprises a through hole (311), a sealing member (321) and a magnet (330);
a through hole (311) is formed in the lower portion of the shell (310), and the interior of the shell (310) is communicated with the interior of the inner shell (210) through the through hole (311);
the sealing element (321) is fixed under the top cover (320);
five magnets (330) are arranged, and the five magnets (330) are respectively fixed on the outer side wall and the bottom side of the shell (310).
5. The local preservation device of a tissue sample in neurology department according to claim 1, wherein the limiting assembly (600) comprises an annular balloon (610), a communicating tube (620), a haulage rope (630), a delivery tube (640) and an air pump (650);
the number of the annular air bags (610) is three to six and corresponds to the storage bags (430) one by one, the annular air bags (610) are annular bag bodies, the axes of the annular air bags (610) and the axes of the storage bags (430) are on the same straight line, and the storage bags (430) are positioned at the circle centers of the annular air bags (610);
the communicating pipe (620) is fixed between two adjacent annular air bags (610), so that the two adjacent annular air bags (610) are communicated with each other;
twenty to thirty haulage ropes (630) are arranged, one end of each haulage rope (630) is fixed under the annular air bag (610), and one end, far away from the annular air bag (610), of each haulage rope (630) is fixed at the inner bottom side of the shell (310);
the air pump (650) is fixed at one side of the inner casing (210), and the air pump (650) is provided with a plurality of output ends;
one end of the conveying pipe (640) is fixed on an annular air bag (610), and one end of the conveying pipe (640) far away from the annular air bag (610) penetrates through the through hole (311) to be communicated with the side wall of the inner shell (210) and the output end of the air pump (650).
6. A local preservation apparatus for tissue samples in neurology department according to claim 1, wherein the lifting plate (700) is provided with an arc-shaped groove, the axis of the arc-shaped groove on the lifting plate (700) is on the same straight line with the storage bag (430), and the lifting plate (700) is positioned at the lower side of the storage bag (430).
7. The local preservation device of a neurological tissue sample of claim 1 wherein the storage assembly (400) further comprises an electromagnet two (440), a storage bag one (450) and a storage bag two (460);
the second electromagnet (440) is annular, the axis of the second electromagnet (440) and the axis of the auxiliary sliding plate (420) are on the same straight line, and the second electromagnet (440) is fixed on the inner wall of the auxiliary sliding plate (420);
the first storage bag (450) is an annular bag body, the axis of the first storage bag (450) and the axis of the storage bag (430) are on the same straight line, the first storage bag (450) is fixed on the outer ring of the storage bag (430), and the first storage bag (450) is uniformly distributed at intervals in three to five independent storage bags (430);
the number of the storage bags II (460) is three to six, and the storage bags II (460) are in one-to-one correspondence with the storage bags (430), the storage bags II (460) are arc-shaped, and the storage bags II (460) are fixed under the storage bags (430);
the first storage bag (450) and the second storage bag (460) are filled with a mixture of iron powder and water, and the mass ratio of the iron powder to the water is 3:1;
the first storage bag (450) and the second storage bag (460) are made of latex materials;
the arc-shaped groove of the lifting plate (700) is internally provided with a magnetic attraction block.
8. The local preservation device for tissue samples in neurology department according to claim 7, wherein the first storage bag (450) is made of elastic material, and the maximum inner diameter of the first storage bag after deformation is the same as the caliber of the lower end of the auxiliary sliding plate (420).
9. A local preservation apparatus of a neurological tissue sample according to claim 7 wherein the storage module (400) further comprises a balloon (470);
the air bag (470) is an annular air bag, the axis of the air bag (470) and the axis of the auxiliary sliding plate (420) are on the same straight line, and the air bag (470) is fixed on the inner wall of the auxiliary sliding plate (420);
the air bag (470) is made of latex;
the electromagnet II (440) is positioned in the air bag (470);
the air bag (470) is communicated with the output end of the air pump (650).
10. A local preservation apparatus of a neurological tissue sample according to claim 9 wherein the storage unit (400) further comprises a barrier (471);
the interlayer (471) is annular, the interlayer (471) is positioned in the air bag (470), the outer ring of the interlayer (471) is fixed on the inner wall of the auxiliary sliding plate (420), the inner ring of the interlayer (471) is fixed on the air bag (470), and the number of the interlayers (471) is two to four and is uniformly distributed at intervals;
the interlayer (471) is made of latex;
the interlayer (471) divides the air bag (470) into a plurality of cavities which are not communicated with each other;
a plurality of the separation layers (471) are used for respectively communicating the separate cavities for separating the air bags (470) with the output end of the air pump (650).
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| CN202311641691.9A CN117342130B (en) | 2023-12-04 | 2023-12-04 | Department of neurology tissue sample local preservation device |
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