CN109207361B - Multifunctional integrated IVF workstation - Google Patents
Multifunctional integrated IVF workstation Download PDFInfo
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- CN109207361B CN109207361B CN201811107599.3A CN201811107599A CN109207361B CN 109207361 B CN109207361 B CN 109207361B CN 201811107599 A CN201811107599 A CN 201811107599A CN 109207361 B CN109207361 B CN 109207361B
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- 238000007710 freezing Methods 0.000 claims abstract description 41
- 230000008014 freezing Effects 0.000 claims abstract description 41
- 238000011084 recovery Methods 0.000 claims abstract description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 51
- 229910052757 nitrogen Inorganic materials 0.000 claims description 25
- 239000007788 liquid Substances 0.000 claims description 24
- 238000010438 heat treatment Methods 0.000 claims description 13
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 12
- 239000001569 carbon dioxide Substances 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- 230000002146 bilateral effect Effects 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 230000007246 mechanism Effects 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 description 7
- 210000004681 ovum Anatomy 0.000 description 7
- 238000012795 verification Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000000338 in vitro Methods 0.000 description 5
- 210000002257 embryonic structure Anatomy 0.000 description 4
- 210000001161 mammalian embryo Anatomy 0.000 description 4
- 102000002322 Egg Proteins Human genes 0.000 description 3
- 108010000912 Egg Proteins Proteins 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- 238000012258 culturing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 208000001034 Frostbite Diseases 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12M—APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; APPARATUS FOR CULTURING MICROORGANISMS FOR PRODUCING BIOMASS, FOR GROWING CELLS OR FOR OBTAINING FERMENTATION OR METABOLIC PRODUCTS, i.e. BIOREACTORS OR FERMENTERS
- C12M41/00—Means for regulation, monitoring, measurement or control, e.g. flow regulation
- C12M41/12—Means for regulation, monitoring, measurement or control, e.g. flow regulation of temperature
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- Organic Chemistry (AREA)
- Zoology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Biotechnology (AREA)
- Physics & Mathematics (AREA)
- Sustainable Development (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Thermal Sciences (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The invention discloses a multifunctional integrated IVF workstation, wherein a microscope and an observation window are arranged on a desktop of the workstation, and a first information scanning device which is flush with the desktop is embedded around the observation window; the constant temperature culture device is positioned between the microscope and the observation window; the two freezing and recovering devices are respectively positioned at two sides of the constant temperature culture device, and an independently controlled illumination element is arranged at an opening of the tabletop corresponding to the freezing and recovering devices; a second information scanning device is arranged around the opening; the desktop is also provided with a temperature control area taking the observation window as the center. The invention integrates different functional areas such as an information scanning device, a small embedded constant temperature culture device, an embedded freezing recovery device, a temperature control area and the like, the space layout of each functional area completely accords with the optimal path of the external operation of the culture object, the identity information of the culture can be ensured to be checked conveniently and accurately, and a safe, accurate and efficient operation environment and a working platform are provided for the external operation and freezing recovery of the culture.
Description
Technical Field
The invention relates to a working platform for in-vitro operation, freezing recovery and identity information verification of ovum, embryo and other cultures, in particular to a multifunctional integrated IVF workstation.
Background
IVF (In Vitro Fertilization ) workstation is a multifunctional integrated working platform for in vitro manipulation, cryoresuscitation and identity verification of cultures of ova, embryos and the like. The similar equipment in the market at present has the following defects: 1. the information checking system is not provided, or the identity information checking device is separated from the microscope observation window, and the information checking and the final embryo operation are two different processes, so that not only is an additional checking step added, but also hidden trouble of error is also caused; 2. the freeze resuscitation device is not integrated in a workstation, but the present commercial freeze resuscitation device has two main defects: firstly, the device is independent equipment, and a common foam box is generally used as a freezing resuscitation device, and is placed on a tabletop after liquid nitrogen is contained, so that the device occupies a large amount of space on the tabletop when placed on the tabletop, is inconvenient to operate and observe, and more seriously, has the risk of frostbite of operators caused by rollover or liquid nitrogen overflow when the freezing resuscitation device is carelessly touched; secondly, in the freezing and recovering processes, a device for conveniently and effectively checking identity information of a frozen carrier rod filled with the ovum and the embryo is lacking, and the risk of error freezing or error recovering exists; 3. most of the products on the market at present have no embedded desktop incubator, and few if any, are large in size, are usually arranged on one side of a microscope and are far away, so that the operation distance is far away, and are not suitable for common use by left-handed and right-handed operation habit personnel; 4. the working area of the existing workstation in the market is of full-cooling full-heating type, or the heating area is too large, a normal temperature area convenient to operate is basically not reserved, the operation is realized by opening heating or closing cooling when different operating temperatures are met, and the time is delayed.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a multifunctional integrated IVF workstation.
The technical scheme adopted for solving the technical problems is as follows:
The multifunctional integrated IVF workstation comprises a workbench, wherein a microscope and an observation window are arranged on a desktop of the workbench, a first information scanning device is embedded around the observation window, and the first information scanning device is flush with the desktop; the constant temperature culture device is positioned between the upright rod and the observation window of the microscope and comprises a box body and a box cover, wherein the box body is embedded in a desktop, and the box cover is rotationally connected with the box body; the two freezing and recovering devices are respectively positioned at two sides of the constant temperature culture device, and the freezing and recovering devices comprise a second information scanning device, a cover body, a liquid nitrogen container, a hanging frame and other parts; an opening is arranged on the tabletop at a position corresponding to the freezing recovery device; the desktop around the open hole is provided with the second information scanning device; the liquid nitrogen container is fixed at the opening through the hanging frame and is positioned below the desktop, and the opening of the liquid nitrogen container is lower than the opening; the cover body is fit and attached to the opening; a lighting element is also arranged on the wall of the opening; the desktop is also provided with a temperature control area taking the observation window as a center.
In one embodiment: the first information scanning device is in a circular ring shape, an annular shape, an elliptic shape, a semicircular shape, a notch circular ring shape, a polygonal shape, a square shape, a triangle shape, an arc shape, a linear shape, a dot shape or a combination form of the above shapes.
In one embodiment: the second information scanning device is in a circular ring shape, an annular shape, an elliptic shape, a semicircular shape, a notch circular ring shape, a polygonal shape, a square shape, a triangle shape, an arc shape, a linear shape, a dot shape or a combination of the above shapes, and the second information scanning device is higher than the desktop.
In one embodiment: the first information scanning device is arranged around the observation window, surrounds the observation window, and forms a functional area integrating observation and information scanning check together with the observation window.
In one embodiment: the lighting elements of the freeze resuscitation device are independently controlled; the lighting element of the refrigerating and reviving device is an LED lamp strip.
In one embodiment: arc lugs are symmetrically arranged on two sides of the cover body of the freeze resuscitation device.
In one embodiment: different types of freezing and storing frames can be arranged in the liquid nitrogen container of the freezing and recovering device according to different requirements.
In one embodiment: the constant temperature culture device is of a miniaturized and ultrathin design, the size of the constant temperature culture device is 125-250 mm long by 100-150 mm wide by 35-70 mm high, and the upright rod of the microscope is Z-shaped; the constant temperature culture device is embedded and installed between the Z-shaped vertical rod and the observation window, and is arranged in a bilateral symmetry way by taking the connecting line of the observation window and the Z-shaped vertical rod as an axis. By arranging the Z-shaped vertical rod, a yielding space is provided between the vertical rod and the observation window of the microscope, so that the miniaturized and ultrathin constant-temperature culture device can be arranged between the vertical rod and the observation window.
In one embodiment: the box body and/or the box cover of the constant temperature culture device are/is provided with a heating module, so that the temperature in the box body culture chamber is ensured to be quickly recovered, constant and consistent; the box body of the constant temperature culture device is completely embedded into the desktop, the box cover is exposed out of the desktop, a damping mechanism is arranged on a rotary connecting piece of the box cover and the box body, and the box cover can be kept in an open state at various fixed angles after being manually opened and loosened; the constant temperature culture device is communicated with an external premixed gas source of carbon dioxide, oxygen and nitrogen, and a corresponding gas outlet and a corresponding electronic valve are arranged in the constant temperature culture device; the electronic valve in the box automatically controls the gas to enter the box, and the gas is automatically interrupted after the box cover is opened; when the external air source passage valve is closed, the constant temperature box can be used as a common constant temperature box.
In one embodiment: the size of the temperature control area is 300-600 mm multiplied by 100-300 mm.
In one embodiment: the first information scanning device and the second information scanning device are externally connected with a display system.
In the present invention, unless otherwise specified, the devices or apparatuses involved are available from the market, and those skilled in the art can determine the connection relationship between the devices or apparatuses.
Compared with the background technology, the technical proposal has the following advantages:
1. The first information scanning device for checking the identity information is in a ring-shaped structure and the like, surrounds the periphery of the observation window, keeps flat with the table top, can ensure that the checking of the identity information of the culture occurs at the end position of microscope operation, and can conveniently and accurately check the identity information in the transferring and selecting processes of embryos or ova without error risks; the operation is simpler without separate checking action, and the operation risk is reduced; after the second information scanning device is arranged around the freezing and recovering device, the identity information on the freezing carrying rod filled with embryos or ova can be scanned in the freezing and recovering process, and the possibility of errors in freezing and recovering is avoided.
2. The small-sized constant temperature culture device is arranged between the observation window and the microscope upright rod and is positioned right in front of the observation window, and the connection line of the microscope upright rod is used as the axis to be distributed in bilateral symmetry, so that the distance between the observation window and the culture device is minimized, the operation distance is short, the exposure time of the culture is shortened, and the operation safety is improved. In addition, the requirements of right-hand and left-hand operation habit subscribers are met.
3. The desktop is also provided with a temperature control area taking the observation window as the center, a constant-temperature heating operation area is formed by heating, the rest range of the desktop is a constant (room) temperature area, and the desktop is provided with the heating constant-temperature area and the constant (room) temperature area at the same time, so that the adaptability of different steps to different temperature requirements during freezing recovery operation is improved, and the working efficiency and the working quality are improved.
4. The embedded freezing recovery device is integrated in a bilateral symmetry mode by taking the center shaft of the microscope as the center, and the periphery of an opening of the device is provided with an independently controlled illumination element, so that the observation during freezing and recovery is convenient, and the operation accuracy and smoothness are remarkably improved; when in freezing or resuscitating operation, after the cover body is removed, the whole device and the tabletop are kept flat, so that the freezing resuscitating operation is greatly facilitated, meanwhile, the requirements of right-hand and left-hand operation habit persons are met, and as the liquid nitrogen container is placed in the hanging frame below the tabletop, the risk that an operator is frostbitten by liquid nitrogen due to accidents is avoided, and the safety and the working efficiency of the operation are greatly improved; ensuring the neatness of the desktop during working.
Drawings
The invention is further described below with reference to the drawings and examples.
Fig. 1 is a schematic diagram of an overall IVF workstation with multiple functions integrated in accordance with an embodiment of the present invention.
Fig. 2 is a second overall schematic diagram of a multifunctional integrated IVF workstation in accordance with an embodiment of the present invention.
Fig. 3 is a schematic bottom view of a multi-functional integrated IVF workstation in accordance with an embodiment of the present invention.
Fig. 4 is an enlarged schematic view at a in fig. 2.
Reference numerals:
a work table 10; a desktop 11, an observation window 111, a first information scanning device 112, a temperature control area 113, and a second information scanning device 114; a bracket 12;
A microscope 20; a light source 21;
A constant temperature culturing device 30; a case 31, a case cover 32, a culture dish 33;
A freeze resuscitation device 40; liquid nitrogen container 41, portable frame 411, cover 42, lug 421; a hanger 43; an opening 44, an LED light strip 441; and a freezing shelf 45.
Detailed Description
The following is a detailed description of the present invention by way of examples:
In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "transverse", "vertical", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the perspective view in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1 to 4, a multifunctional integrated IVF workstation of the present embodiment includes a workstation 10, wherein the workstation 10 includes a support 12 and a tabletop 11 fixedly connected to the support 12;
A stereoscopic microscope 20 is arranged on a table top 11 of the workbench 10, and a light source 21 of the microscope is arranged below the table top 11; a circular observation window 111 is arranged on the desktop 11, and the light source 21 corresponds to the observation window 111; a transparent heating plate may be provided at the viewing window 111, which is flush with the table top 11, thereby forming a constant temperature transparent viewing window for maintaining the culture dish at a suitable temperature when viewing the culture in the culture dish under a microscope; the first information scanning device 112 with a circular shape or other shapes such as a circular shape, an elliptical shape, a semicircular shape, a notched circular shape, a polygonal shape, a square shape, a triangular shape, an arc shape, a linear shape, a dot shape or a combination of the above forms is embedded around the observation window 111, preferably a circular shape, and the surface of the first information scanning device 112 is flush with the tabletop 11; the first information scanning device 112 is used for scanning a chip tag, a two-dimensional code, etc. with identification information of the culture recorded on the bottom or side of the culture dish when the culture moves to the stereoscopic microscope 20 for observation;
the first information scanning device 112 for identifying the identity of the culture is designed into a circular shape and the like and is embedded around the observation window 111, the observation window 111 and the surrounding circular first information scanning device 112 form an integrated functional area for synchronously completing information checking and microscopic observation, the appearance of the integrated functional area and the transparent heating plate at the positions of the table top 11, the observation window 111 and the observation window 111 are in a plane state, and the design has three advantages: firstly, because the working table surface is clean and flat, the accident of the culture loss caused by collision due to the protrusion of the table surface can not happen when the culture is operated; secondly, when observing or transferring the culture, the extra step of taking the culture to a scanner for scanning identity and then taking the culture to a microscope for observation is omitted, but the culture is directly taken to a microscope for scanning code and observation, and the two steps of identity verification and observation operation are combined into one, so that the smoothness and safety of the operation are improved; thirdly, the culture identity verification can be guaranteed to occur at the end point of operation every time, so that the information verification and the microscopic observation of the culture can be completed synchronously, the error risk is fundamentally avoided, and the disastrous consequences possibly caused by the fact that the two processes of the traditional culture are carried out under the microscope after the identity verification are avoided.
The constant temperature culturing device 30 is a rectangular parallelepiped shape, is an aluminum miniaturized ultra-thin constant temperature carbon dioxide incubator, and has dimensions of 125-250 mm long by 100-150 mm wide by 35-70 mm high, for example, but not limited to, 200mm long by 125mm wide by 45mm high, and is positioned between the upright post of the microscope 20 and the observation window 111; the upright rod of the microscope 20 is changed into a Z shape from a conventional straight rod, a space for giving way for installing the constant temperature culture device 30 is provided between the upright rod and the observation window 111, and the installation of the constant temperature culture device 30 is realized by combining a miniaturized and ultrathin structural design. The constant temperature culture device 30 comprises a box 31 and a box cover 32, wherein the box 31 is completely embedded in the table top 11, the box cover 32 is rotatably connected to the box 31 and is higher than the table top 11 by about 10mm, a damping mechanism is arranged in a rotary connecting piece of the box cover 32 and the box 31, and the box cover 32 can be kept in an open state at multiple angles during manual operation, so that temporary taking, placing and culturing of a culture are facilitated; 2-5 culture dishes 33 can be simultaneously accommodated in the box body 31, so that the liquid changing operation of the culture is facilitated; the box body 31 and the box cover 32 are respectively provided with an electronic control heating module, and can be heated in a program-controlled manner and set in a constant temperature state, so that the constant temperature culture device 30 can be quickly rewarmed and the temperature uniformity in the constant temperature culture device can be ensured; when the constant temperature culture device 30 is communicated with an external oxygen, nitrogen and carbon dioxide premixed gas source, a corresponding gas outlet is arranged in the constant temperature culture device, and the electronic valve controls the gas to enter or stop entering the box. When the cover 32 is opened, the electronic valve automatically closes the air intake, but when the cover 32 is closed, the electronic valve rapidly resumes the air intake, so that the gas atmosphere in the thermostatic incubator 30 rapidly returns to the previous state. The constant temperature culture device 30 can be used as a temporary incubator after carbon dioxide gas is introduced, and can also be used as a small incubator when carbon dioxide gas and the like are not introduced, so that the constant temperature culture device is convenient for heat preservation of cultures, and is very suitable for temporary constant temperature maintenance and temporary culture during in-vitro operation of ova and embryos.
The miniaturized thermostatic incubator 30 is located closest to the observation window 111, is convenient to operate, and reduces the time of in vitro exposure of the culture; 2-5 culture dishes 33 can be simultaneously accommodated in the constant temperature culture device 30, and because the position of the constant temperature culture device 30 is in the middle, the constant temperature culture device is basically symmetrically arranged by taking the connecting line of the upright rod of the microscope 20 and the observation window 111 as the axis, is convenient for people with different operation habits of left hand and right hand to use, effectively shortens the operation distance for temporarily storing and taking out the culture for observation, and improves the working efficiency.
The two freeze recovery devices 40 are respectively positioned at two sides of the constant temperature culture device 30, and are symmetrically arranged on the left and right sides by taking the connecting line of the upright rod of the microscope 20 and the observation window 111 as an axis, so that the use problem of a left-hand or right-hand operation habit is solved; the freeze resuscitation device 40 comprises a second information scanning device 114, a liquid nitrogen container 41 (for example, a vacuum stainless steel thermos cup is a feasible liquid nitrogen container), a cover 42 and a hanging frame 43, wherein an opening 44 is formed in the position, corresponding to the freeze resuscitation device 40, on the tabletop 11, the hanging frame 43 is arranged at the position corresponding to the opening 44, the liquid nitrogen container 41 is fixed below the opening 44 through the hanging frame 43, the opening of the liquid nitrogen container 41 is about 10-20 mm lower than the opening 44, so that the space on the tabletop is not occupied, and the risks of rollover and overflowing liquid nitrogen to frostbite operators are avoided; a portable rack 411 is arranged on the liquid nitrogen container 41, so that the liquid nitrogen container 41 can be conveniently taken and placed; the wall of the opening 44 is also provided with an illumination element which can be independently controlled to switch, and the illumination element is an LED lamp strip 441, so that the local illumination requirement during freezing and recovering operation is convenient, the illumination definition during freezing or recovering operation is improved, and the working efficiency is improved; the aluminum cover body 42 is matched and covered at the opening 44 and is about 10mm higher than the tabletop 11, after the operation is finished, the liquid nitrogen container 41 is taken out, the liquid nitrogen is recovered, and the cover body 42 is covered, so that the integrity of the tabletop of the workstation is kept when the freezing recovery operation is not performed, and the opening 44 is prevented from being exposed; arc lugs 421 are symmetrically arranged on two sides of the cover body 42, so that manual cover uncovering and cover covering operation are facilitated; different types of aluminum freezing frames 45 can be placed in the liquid nitrogen container 41 according to operation requirements, so that the freezing recovery operation can be finished more smoothly, and the safety and convenience of the freezing recovery operation are greatly improved;
The freezing and recovering devices 40 of the cultures are arranged at the two sides of the microscope 20, the freezing and recovering devices 40 are integrally fixed below the table top 11, and the independently controlled LED light sources (can also be other types of illumination light sources) are arranged at the opening 44, so that the observation during freezing and recovering is convenient; thus, the method solves the clean problem of the working table surface during freezing recovery, improves the safety and smoothness of freezing operation, reduces the dependence on environment light during freezing operation, and improves the working efficiency and the working quality.
The desktop is further provided with a temperature control area 113 centered on the observation window, and the size of the temperature control area 113 may be, for example, about 400mm long (left and right) and about 200mm wide (depth), but is not limited thereto. The desktop of the temperature control area 113 is provided with a programmable heating module and the like, and a constant temperature hot plate area can be formed by setting a heating temperature value; other areas of the tabletop 11 are non-temperature control areas, namely normal (room) temperature areas, so that the working modes of constant temperature and room temperature operation are compatible in the same workstation, the working efficiency is improved, and the requirements of different operation temperatures during embryo or ovum resuscitation are particularly met.
A second information scanning device 114 may be further embedded around the opening 44, and the second information scanning device 114 may be slightly higher than the table top 11 by about 10mm and substantially flush with the cover 42; the shape is, for example, a circular ring shape or a ring shape, an oval shape, a notched circular ring shape, a polygonal shape, a square shape, a triangle shape, an arc shape, a semicircle shape, a dot shape, a line shape, a combination of the above shapes, or the like, and the identification information can be checked by scanning a chip tag or the like on the carrying bar in which the identification information of the culture is recorded during the process of taking out or putting in the frozen carrying bar containing the culture from the freeze resuscitation device 40; further, the first information scanning device 112 and the second information scanning device 114 may be connected to a display system including a display screen, etc. by means of the prior art, and the scanned result and the identity information of the patient may be displayed on the display screen in real time, so that the identity verification is facilitated, and if the information is not matched, an alarm prompt may be sent, thereby effectively avoiding misoperation.
The foregoing description is only illustrative of the preferred embodiments of the present invention, and therefore should not be taken as limiting the scope of the invention, for all changes and modifications that come within the meaning and range of equivalency of the claims and specification are therefore intended to be embraced therein.
Claims (10)
1. A multi-functional integrated IVF workstation, characterized in that: the device comprises a workbench, wherein a microscope and an observation window are arranged on a tabletop of the workbench, a first information scanning device is embedded around the observation window, and the first information scanning device is flush with the tabletop; the constant temperature culture device is positioned between the upright rod and the observation window of the microscope and comprises a box body and a box cover, wherein the box body is embedded in a desktop, and the box cover is rotationally connected with the box body; the two freezing and recovering devices are respectively positioned at two sides of the constant temperature culture device, and the freezing and recovering devices comprise a second information scanning device, a cover body, a liquid nitrogen container and a hanging frame; an opening is formed in the tabletop at a position corresponding to the freezing recovery device, and the second information scanning device is arranged around the opening; the cover body is fit and attached to the opening; a lighting element is also arranged on the wall of the opening; the liquid nitrogen container is fixed at the opening through the hanging frame and positioned below the desktop, and the opening of the liquid nitrogen container is lower than the opening; the desktop is also provided with a temperature control area taking the observation window as a center.
2. The multi-function integrated IVF workstation of claim 1, wherein: the first information scanning device is in the form of an annular shape, a notch annular shape, a polygonal shape, a linear shape, a punctiform shape or a combination of the above shapes; the second information scanning device is in the form of an annular shape, a notch annular shape, a polygonal shape, a linear shape, a dot shape or a combination of the above shapes, and the second information scanning device is higher than the desktop.
3. The multi-function integrated IVF workstation of claim 1, wherein: the first information scanning device is arranged around the observation window, surrounds the observation window, and forms a functional area integrating observation and information scanning check together with the observation window.
4. The multi-function integrated IVF workstation of claim 1, wherein: the lighting elements of the freeze resuscitation device are independently controlled; the lighting element of the refrigerating and reviving device is an LED lamp strip.
5. The multi-function integrated IVF workstation of claim 1, wherein: arc lugs are symmetrically arranged on two sides of the cover body of the freeze resuscitation device.
6. The multi-function integrated IVF workstation of claim 1, wherein: a freezing and storing frame is arranged in a liquid nitrogen container of the freezing and recovering device.
7. The multi-function integrated IVF workstation of claim 1, wherein: the size of the constant temperature culture device is 125-250 mm times the width of 100-150 mm times the height of 35-70 mm, and the upright rod of the microscope is Z-shaped; the constant temperature culture device is embedded and installed between the Z-shaped vertical rod and the observation window, and is arranged in a bilateral symmetry way by taking the connecting line of the observation window and the Z-shaped vertical rod as an axis.
8. The multi-function integrated IVF workstation of claim 1, wherein: the box body and/or the box cover of the constant temperature culture device are/is provided with a heating module; the box body of the constant temperature culture device is completely embedded into the desktop, the box cover is exposed out of the desktop, and a damping mechanism is arranged on a rotary connecting piece of the box cover and the box body; the constant temperature culture device is communicated with an external premixed gas source of carbon dioxide, oxygen and nitrogen, and a corresponding gas outlet and a corresponding electronic valve are arranged in the constant temperature culture device.
9. The multi-function integrated IVF workstation of claim 1, wherein: the size of the temperature control area is 300-600 mm multiplied by 100-300 mm.
10. The multi-function integrated IVF workstation of claim 1, wherein: the first information scanning device and the second information scanning device are externally connected with a display system.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811107599.3A CN109207361B (en) | 2018-09-21 | 2018-09-21 | Multifunctional integrated IVF workstation |
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| CN201811107599.3A CN109207361B (en) | 2018-09-21 | 2018-09-21 | Multifunctional integrated IVF workstation |
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| CN109207361B true CN109207361B (en) | 2024-05-17 |
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| CN206173347U (en) * | 2016-10-12 | 2017-05-17 | 北京大学深圳医院 | Take IVF workstation of incubator |
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| CN208964935U (en) * | 2018-09-21 | 2019-06-11 | 余裕炉 | A kind of IVF work station of multifunctional unit |
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| US20120184028A1 (en) * | 2011-01-19 | 2012-07-19 | John Robert Swanson | Micro IVF chamber |
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| CN206173347U (en) * | 2016-10-12 | 2017-05-17 | 北京大学深圳医院 | Take IVF workstation of incubator |
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