NL2034528B1 - Temperature and humidity monitoring device for embryo incubator - Google Patents

Temperature and humidity monitoring device for embryo incubator Download PDF

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Publication number
NL2034528B1
NL2034528B1 NL2034528A NL2034528A NL2034528B1 NL 2034528 B1 NL2034528 B1 NL 2034528B1 NL 2034528 A NL2034528 A NL 2034528A NL 2034528 A NL2034528 A NL 2034528A NL 2034528 B1 NL2034528 B1 NL 2034528B1
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pipe
temperature
humidity
incubator
monitoring
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NL2034528A
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Dutch (nl)
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Ma Bo
Niu Luo
Tu Wenjiao
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Ma Bo
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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
    • C12M41/14—Incubators; Climatic chambers
    • 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
    • C12M21/00—Bioreactors or fermenters specially adapted for specific uses
    • C12M21/06—Bioreactors or fermenters specially adapted for specific uses for in vitro fertilization
    • 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
    • C12M23/00—Constructional details, e.g. recesses, hinges
    • C12M23/40—Manifolds; Distribution pieces
    • 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
    • C12M29/00—Means for introduction, extraction or recirculation of materials, e.g. pumps
    • C12M29/24—Recirculation of gas
    • 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
    • C12M41/30—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration
    • C12M41/34—Means for regulation, monitoring, measurement or control, e.g. flow regulation of concentration of gas

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Genetics & Genomics (AREA)
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Abstract

Disclosed is a temperature and humidity monitoring device for an embryo incubator, which includes an incubator, a ventilation box, an exhaust fan blade, a heat preservation pipe, a distribution chamber, an air exhaust detection assembly, and a gas mixing and boosting device. The ventilation box is symmetrically fixed on both sides of the incubator. The exhaust fan blade is rotatably arranged in the ventilation box on the right, and a connecting pipe is vertically connected to the ventilation box. The heat preservation pipe is connected between the connecting pipe, and two flow pipes are arranged in parallel in the heat preservation pipe. The distribution chamber is arranged in the heat preservation pipe and connected with the flow pipe, and one end of the distribution chamber is communicated with the connecting pipe. The air exhaust detection assembly is arranged on each of the flow pipes.

Description

TEMPERATURE AND HUMIDITY MONITORING DEVICE FOR EMBRYO INCUBATOR
FIELD OF THE INVENTION
The invention relates to the technical field of incubator equipment, in particular, to a temperature and humidity monitoring device for an embryo incubator.
BACKGROUND OF THE INVENTION
At present, embryo culture needs to be carried out under specific temperature and humidity conditions to ensure the growth and development of embryos. In the prior art, the embryo incubator can only provide basic control on temperature and humidity, while cannot monitor and record changes in temperature and humidity in real time, thereby lacking accurate data support; for some intelligent embryo incubators, although parameters such as temperature and humidity of the embryo incubator can be monitored and controlled by devices such as sensors and controllers, it is difficult to accurately monitor the slight changes in environmental temperature and humidity in long-term use, which brings certain uncertainties to the growth and development of embryos, especially bringing the low accuracy of temperature and humidity adjustment, which affects the development of embryos.
Therefore, those skilled in the art provides a temperature and humidity monitoring device for an embryo incubator, so as to solve the problems proposed in the background.
BRIEF SUMMARY OF THE DISCLOSURE
To achieve the above objective, the invention provides the following technical solutions: a temperature and humidity monitoring device for an embryo incubator includes: an incubator; a ventilation box, which is symmetrically fixed on both sides of the incubator; an exhaust fan blade, which is rotatably arranged in the ventilation box on the right, a connecting pipe being vertically connected to the ventilation box; a heat preservation pipe, which is connected between the connecting pipes, two flow pipes being arranged in parallel in the heat preservation pipe; a distribution chamber, which is arranged in the heat preservation pipe and connected with the flow pipe, one end of the distribution chamber being communicated with the connecting pipe; an air exhaust detection assembly, which is arranged on each of the flow pipes; and a gas mixing and boosting device, which is arranged on one of the flow pipes and located between the air exhaust detection assembly and the distribution chamber.
Further, preferably, an air intake end of the ventilation box on the right is fixed with a drainage disc, a plurality of airflow holes are distributed on the drainage disc, and one side in the ventilation box located at the drainage disc is rotatably provided with an interception disc, the interception disc being provided with a plurality of inner holes.
Further, preferably, the air exhaust detection assembly includes: a sealed pipe mount with an inner portion symmetrically embedded and fixed with a delivery pipe bracket, the delivery pipe bracket being provided with two discharge cavities; an adapter sleeve, which is rotatably arranged at both ends of the sealed pipe mount, each of the adapter sleeves being provided with a bypass channel corresponding to the discharge cavity; an outer ring bracket, which is fixed on the adapter sleeve, a strut being fixed horizontally between the outer ring brackets; an inner connecting pipe, which is connected to one of the bypass channels of the adapter sleeve, one end of the inner connecting pipe being communicated with the flow pipe; an intermediate chamber, which is arranged up and down between the delivery pipe bracket and communicated with the discharge cavity on the delivery pipe bracket; a first temperature and humidity sensor and a second temperature and humidity sensor, which are respectively arranged in each of the intermediate chambers; and an external connecting pipe, which is connected to the other bypass channel of the adapter sleeve.
Further, preferably, the heat preservation pipe is provided inside with a drive motor, an output end of the drive motor is connected with the outer ring bracket for transmission through gear engagement, and a deflection angle of the outer ring bracket is in the range of 0° to 180°.
Further, preferably, an airflow pipe is arranged parallel on one side of the incubator located at the heat preservation pipe, the airflow pipe is fixed to the heat preservation pipe through a joint pipe, and one end of each of the external connecting pipes passes through the joint pipe and is communicated with the airflow pipe, both the external connecting pipe and the inner connecting pipe being made of deformable rubber hoses.
Further, preferably, the gas mixing and boosting device includes: a pneumatic cylinder, which is arranged in the heat preservation pipe, one end of the flow pipe being communicated with an air intake end of the pneumatic cylinder; a plunger, which is slidably arranged in the pneumatic cylinder, an air exhaust end of the pneumatic cylinder being connected with a converge pipe; a hinge plate, which is obliquely distributed on a circumferential inner wall of the converge pipe.
Further, preferably, an air delivery pipe fixedly passes through the converge pipe.
Further, preferably, a supplementary airflow is conveyed in the air delivery pipe.
Compared with the prior art, the invention has the following beneficial effects:
In the invention, the ventilation box provided may realize the air circulation in the incubator, assist in maintaining stable environmental conditions, and promote the growth and development of the embryo; at the same time, the temperature and humidity in the incubator may be monitored separately or synchronously through two air exhaust detection assemblies to improve the monitoring accuracy in the airflow cycle; further, the gas mixing and boosting device may mix the supplementary air flow into the air flow delivered by the incubator, so as to re-monitor the air flow in the incubator under conversion adjustment, and improve the monitoring effect.
DESCRIPTION OF THE DRAWINGS
Fig. 1 is a structural diagram of the invention;
Fig. 2 is a sectional view of the invention;
Fig. 3 is a structural diagram of an interception disc of the invention;
Fig. 4 is a structural diagram of an air exhaust detection assembly of the invention;
Fig. 5 is a structural diagram of a gas mixing and boosting device of the invention;
In figures: 1. Incubator; 11. Ventilation box; 12. Exhaust fan blade; 13. Airflow pipe; 14.
Drainage disc; 15. Interception disc; 18. Distribution chamber; 2. Heat preservation pipe; 21.
Flow pipe; 3. Air exhaust detection assembly; 31. Sealed pipe mount; 32. Delivery pipe bracket; 33. Adapter sleeve; 34. Inner connecting pipe; 35. Outer ring bracket; 36. Strut; 37. First temperature and humidity sensor; 38. Second temperature and humidity sensor; 39. External connecting pipe; 4. Gas mixing and boosting device; 41. Pneumatic cylinder; 42. Air exhaust end; 43. Converge pipe; 44. Hinge plate; 45. Air delivery pipe.
DETAILED DESCRIPTION OF THE INVENTION
With reference to Fig. 1, in an embodiment of the invention, a temperature and humidity monitoring device for an embryo incubator includes: an incubator 1; a ventilation box 11, which is symmetrically fixed on both sides of the incubator 1; an exhaust fan blade 12, which is rotatably arranged in the ventilation box 11 on the right, a connecting pipe being vertically connected to the ventilation box 11; a heat preservation pipe 2, which is connected between the connecting pipes, two flow pipes 21 being arranged in parallel in the heat preservation pipe 2, with a high thermal insulation effect and environmental isolation effect to avoid the external environment from affecting the temperature and humidity of the airflow in the incubator; a distribution chamber 16, which is arranged in the heat preservation pipe 2 and connected with the flow pipe 21, one end of the distribution chamber 16 being communicated with the connecting pipe; an air exhaust detection assembly 3, which is arranged on each of the flow pipes 21; and a gas mixing and boosting device 4, which is arranged on one of the flow pipes 21 and located between the air exhaust detection assembly 3 and the distribution chamber 16. In other words, the exhaust fan blade may circulate the air flow in the incubator through the connecting pipe to the flow pipe in the heat preservation pipe, and the temperature and humidity thereof may be detected by the air exhaust detection assembly on the flow pipe, so that the temperature and humidity monitoring in the air flow circulation may be realized, and the monitoring accuracy may be improved. Compared with the fixed-point monitoring in the prior art, the monitoring range of the device covers a wide range and is not affected by external factors, wherein the flow pipe is further provided with a control valve, which may effectively realize the closed-pipe adjustment of the corresponding flow pipe, so that the temperature and humidity monitoring work may be performed independently or simultaneously by the two air exhaust detection assemblies.
In the embodiment, an air intake end of the ventilation box 11 on the right is fixed with a drainage disc 14, a plurality of airflow holes are distributed on the drainage disc 14, and one side in the ventilation box 11 located at the drainage disc 14 is rotatably provided with an interception disc 15, the interception disc 15 being provided with a plurality of inner holes, so that the inner holes are communicated with the airflow holes one by one under the continuous rotation of the interception disc, thereby transporting and introducing the airflow in all directions in the incubator to ensure the comprehensiveness of monitoring.
As a preferred embodiment, the air exhaust detection assembly 3 includes: a sealed pipe mount 31 with an inner portion symmetrically embedded and fixed with a delivery pipe bracket 32, the delivery pipe bracket 32 being provided with two discharge cavities; an adapter sleeve 33, which is rotatably arranged at both ends of the sealed pipe mount 31, each of the adapter sleeves 33 being provided with a bypass channel corresponding to the discharge cavity; an outer ring bracket 35, which is fixed on the adapter sleeve 33, a strut 36 being fixed horizontally between the outer ring brackets 35; an inner connecting pipe 34, which is connected to one of the bypass channels of the adapter sleeve 33, one end of the inner connecting pipe 34 being communicated with the flow pipe 21; an intermediate chamber, which is arranged up and down between the delivery pipe bracket 32 and communicated with the discharge cavity on the delivery pipe bracket 32; a first temperature and humidity sensor 37 and a second temperature and humidity sensor 38, which are respectively arranged in each of the intermediate chambers; and an external connecting pipe 39, which is connected to the other bypass channel of the adapter sleeve 33. In other words, the airflow inside the incubator in the flow pipe may be transported to any discharge cavity in the delivery pipe bracket through the bypass channel of the adapter sleeve for then being transported to the intermediate chamber through the corresponding discharge chamber and being monitored in the temperature and humidity by the first temperature and humidity sensor or the second temperature and humidity sensor, thereby improving the monitoring accuracy.
In the embodiment, the heat preservation pipe 2 is provided inside with a drive motor (not shown), an output end of the drive motor is connected with the outer ring bracket 35 for 5 transmission through gear engagement, and a deflection angle of the outer ring bracket 35 is in the range of 0° to 180°. In other words, the adapter sleeve may make each bypass channel communicate with the discharge cavity under the forward and reverse adjustment.
In the embodiment, an airflow pipe 13 is arranged parallel on one side of the incubator 1 located at the heat preservation pipe 2, the airflow pipe 13 is fixed to the heat preservation pipe 2 through a joint pipe, and one end of each of the external connecting pipes 39 passes through the joint pipe and is communicated with the airflow pipe 13, both the external connecting pipe 39 and the inner connecting pipe 34 being made of deformable rubber hoses. In other words, when the first temperature and humidity sensor detects the temperature and humidity of the airflow in the incubator, the second temperature and humidity sensor may simultaneously detect the temperature and humidity of the ambient airflow outside the incubator so as to predict changes in the temperature and humidity in the incubator by monitoring the ambient temperature and humidity while realizing the work switching between the first temperature and humidity sensor and the second temperature and humidity sensor under the steering adjustment of the adapter sleeve, thereby avoiding the reduction of the accuracy of the temperature and humidity sensor under long-term monitoring work and improving the monitoring effect; in order to avoid the influence of ambient airflow on the airflow in the incubator during later use, the external connecting pipe may be sealed through the valve.
In the embodiment, the gas mixing and boosting device 4 includes: a pneumatic cylinder 41, which is arranged in the heat preservation pipe 2, one end of the flow pipe 21 being communicated with an air intake end of the pneumatic cylinder 41; a plunger, which is slidably arranged in the pneumatic cylinder 41, an air exhaust end 42 of the pneumatic cylinder 41 being connected with a converge pipe 43; a hinge plate 44, which is obliquely distributed on a circumferential inner wall of the converge pipe 43.
As a preferred embodiment, an air delivery pipe 45 fixedly passes through the converge pipe 43.
In the embodiment, a supplementary airflow is conveyed in the air delivery pipe 45, especially when the temperature and humidity of the airflow in the incubator is not up to standard. In order to further improve the monitoring accuracy, then the airflow in the incubator is preferentially pressurized by the pneumatic cylinder, and then the supplementary airflow is mixed in through the air delivery pipe (temperature is 35°C to 37°C, humidity is 80% to 85%), so as to realize the adjustment of the temperature and humidity in the incubator; an expected monitoring value of the air exhaust detection assembly is pre-set preferentially, and the supplementary airflow is fed by the air delivery pipe and merged with the airflow in the incubator, so as to detect whether the mixed airflow reaches the expected monitoring value through the air exhaust detection assembly, thereby improving the monitoring accuracy.
Specifically, the airflow in the incubator is circulated through two ventilation boxes, and the temperature and humidity may be directly monitored by the air exhaust detection assembly in the airflow cycle. When the first temperature and humidity sensor detects the temperature and humidity of the airflow in the incubator, the second temperature and humidity sensor may simultaneously detect the temperature and humidity of the ambient airflow outside the incubator, and then a switch is performed between the first temperature and humidity sensor and the second temperature and humidity sensor to improve the monitoring accuracy; when the temperature and humidity of the airflow in the incubator is not up to standard, in order to avoid the humidity or temperature of the mixed airflow being too high, the expected monitoring value of the air exhaust detection assembly is pre-set preferentially, and the accuracy in the adjustment for the temperature and humidity is improved by controlling the delivery volume of the supplementary airflow in the air delivery pipe.
What has been described above is only a preferred embodiment of the invention, but the protection scope of the invention is not limited thereto. Any equivalent replacements or changes made by those skilled in the art within the technical scope disclosed in the invention according to the technical solution of the invention and the inventive concepts shall fall within the protection scope of the invention.

Claims (8)

CONCLUSIESCONCLUSIONS 1. Een inrichting voor het bewaken van de temperatuur en de vochtigheid van een embryo- incubator, omvattende: — een incubator (1); — een ventilatiebehuizing (11), die symmetrisch aan beide zijden van de incubator (1) is bevestigd; — een ventilatoruitblaasblad (12), dat draaibaar rechts in de ventilatiebehuizing (11) is geplaatst, waarbij een verbindingspijp verticaal met de ventilatiebehuizing (11) is verbonden; — een verwarmingsbuis (2) die tussen de verbindingsbuizen is verbonden, waarbij twee stromingsbuizen (21) parallel in de verwarmingsbuis (2) zijn geplaatst; — een verdeelkamer (16), die in de warmtebewaringsbuis (2) is geplaatst en verbonden is met de aanvoerbuis (21), waarbij een uiteinde van de verdeelkamer (16) in verbinding staat met de verbindingsbuis; — een luchtuitlaatdetectie-samenstel (3), dat op elk van de stromingspijpen (21) is aangepbracht; en — een gasmeng- en aanjaaginrichting (4), die op een van de stromingspijpen (21) is geplaatst en zich tussen het luchtuitlaatdetectie- samenstel (3) en de verdeelkamer (16) bevindt.1. A device for monitoring the temperature and humidity of an embryo incubator, comprising: — an incubator (1); - a ventilation housing (11), symmetrically attached to both sides of the incubator (1); - a fan discharge blade (12), which is rotatably placed on the right in the ventilation housing (11), whereby a connecting pipe is vertically connected to the ventilation housing (11); - a heating tube (2) connected between the connecting tubes, with two flow tubes (21) placed in parallel in the heating tube (2); - a distribution chamber (16), which is placed in the heat preservation tube (2) and connected to the supply pipe (21), with one end of the distribution chamber (16) communicating with the connecting pipe; - an air outlet detection assembly (3) mounted on each of the flow pipes (21); and - a gas mixing and boosting device (4), which is placed on one of the flow pipes (21) and is located between the air outlet sensing assembly (3) and the distribution chamber (16). 2. De inrichting voor het bewaken van de temperatuur en de vochtigheid van een embryo- incubator volgens conclusie 1, waarbij — een luchtinlaatuiteinde van de ventilatiebehuizing (11) rechts met een drainageschijf (14) is bevestigd, — een aantal luchtstroomopeningen over de afvoergeschijf (14) zijn verdeeld, en — een zijde van de ventilatiebehuizing (11) ter plaatse van de afvoerschijf (14) is draaibaar voorzien van een onderscheppingsschijf (15), — de onderscheppingsschijf (15) is voorzien van een aantal inwendige openingen.The device for monitoring the temperature and humidity of an embryo incubator according to claim 1, wherein - an air inlet end of the ventilation housing (11) is attached to the right with a drainage disk (14), - a plurality of airflow openings over the drainage disk ( 14) are divided, and - one side of the ventilation housing (11) at the location of the discharge disc (14) is rotatably provided with an interception disc (15), - the interception disc (15) is provided with a number of internal openings. 3. De inrichting voor het bewaken van de temperatuur en de vochtigheid van een embryo- incubator volgens conclusie 1, waarbij het luchtuitlaatdetectie-samenstel (3) omvat: — een afgesloten pijpbevestiging (31), waarvan een inwendig gedeelte symmetrisch is ingebed en bevestigd is met een afgifte-pijpbeugel (32), waarbij de afgifte-pijpbeugel (32) is voorzien van twee afvoerholten;The device for monitoring the temperature and humidity of an embryo incubator according to claim 1, wherein the air outlet detection assembly (3) comprises: - a sealed pipe fitting (31), an internal portion of which is symmetrically embedded and secured with a dispensing pipe bracket (32), wherein the dispensing pipe bracket (32) is provided with two discharge cavities; — een adapterhuls (33), die draaibaar aan beide uiteinden van de afgesloten pijpbevestiging (31) is geplaatst, waarbij elk van de adapterhulzen (33) is voorzien van een omleidingskanaal dat overeenkomt met de afvoerholte; — een uitwendige ringbeugel (35), die is bevestigd op de adapterhuls (33), waarbij een steun (36) horizontaal tussen de uitwendige ringbeugels (35) is bevestigd; — een inwendige verbindingsbuis (34), die is aangesloten op een van de omleidingskanalen van de adapterhuls (33), waarbij een uiteinde van de inwendige verbindingsbuis (34) in verbinding staat met de stromingsbuis (21); — een tussenkamer, die boven en onder tussen de afgifte-pijpbeugel (32) is geplaatst en in verbinding staat met de afvoerholte op de afgifte-pijpbeugel (32); — een eerste temperatuur- en vochtigheidssensor (37) en een tweede temperatuur- en vochtigheidssensor (38}, die telkens in de tussenkamers zijn geplaatst; en — een externe verbindingspijp (39), die is verbonden met het andere omleidingskanaal van de adapterhuls (33).- an adapter sleeve (33), rotatably positioned at both ends of the sealed pipe fitting (31), each of the adapter sleeves (33) being provided with a diversion channel corresponding to the discharge cavity; - an external ring bracket (35), mounted on the adapter sleeve (33), with a support (36) mounted horizontally between the external ring brackets (35); - an internal connecting tube (34), connected to one of the diversion channels of the adapter sleeve (33), wherein one end of the internal connecting tube (34) is in communication with the flow tube (21); - an intermediate chamber located above and below between the dispensing pipe bracket (32) and communicating with the discharge cavity on the dispensing pipe bracket (32); — a first temperature and humidity sensor (37) and a second temperature and humidity sensor (38}, each placed in the intermediate chambers; and — an external connecting pipe (39), which is connected to the other diversion channel of the adapter sleeve (33 ). 4. De inrichting voor het bewaken van de temperatuur en de vochtigheid van een embryo- incubator volgens conclusie 3, waarbij — de verwarmingsbuis (2) inwendig is voorzien is van een aandrijfmotor, — een uiteinde van de aandrijfmotor verbonden is met de uitwendige ringsteun (35) voor overbrenging door middel van tandwielaangrijping, en — de uitwendige ringsteun (35) een afbuighoek heeft die tussen 0° en 180° ligt.The device for monitoring the temperature and humidity of an embryo incubator according to claim 3, wherein - the heating tube (2) is internally provided with a driving motor, - an end of the driving motor is connected to the external ring support ( 35) for transmission by gear engagement, and - the external ring support (35) has a deflection angle between 0° and 180°. 5. De inrichting voor het bewaken van de temperatuur en de vochtigheid van een embryo- incubator volgens conclusie 3, waarbij — een luchtstroompijp (13) parallel ten opzichte van een zijde van de incubator (1) ter hoogte van de verwarmingspijp (2) is aangebracht, — de luchtstroompijp (13) door middel van een verbindingspijp aan de verwarmingspijp (2) is bevestigd, — een uiteinde van elk van de externe verbindingsbuizen (39) door de verbindingsbuis loopt en in verbinding met de luchtstroombuis (13) staat, — zowel de uitwendige verbindingspijp (39) als de inwendige verbindingspijp (34) zijn vervaardigd van vervormbare rubberslangen.The device for monitoring the temperature and humidity of an embryo incubator according to claim 3, wherein - an air flow pipe (13) is parallel to a side of the incubator (1) at the level of the heating pipe (2) fitted, — the airflow pipe (13) is attached to the heating pipe (2) by means of a connecting pipe, — one end of each of the external connecting pipes (39) passes through the connecting pipe and communicates with the airflow pipe (13), — both the external connecting pipe (39) and the internal connecting pipe (34) are made of deformable rubber hoses. 6. De inrichting voor het bewaken van de temperatuur en de vochtigheid van een embryo- incubator volgens conclusie 1, waarbij de gasmeng- en aanjaaginrichting (4) omvat:The device for monitoring the temperature and humidity of an embryo incubator according to claim 1, wherein the gas mixing and boosting device (4) comprises: — een pneumatische cilinder (41), die in de verwarmingsbuis (2) is geplaatst, waarbij een uiteinde van de stromingsbuis (21) in verbinding staat met een luchtinlaatuiteinde van de pneumatische cilinder (41); — een zuiger, die verschuifbaar in de pneumatische cilinder (41) is geplaatst, waarbij een luchtuitlaatuiteinde (42) van de pneumatische cilinder (41) verbonden is met een convergentiepijp (43); — een scharnierplaat (44), die schuin op een omlopende binnenwand van de convergentiepijp (43) is geplaatst.- a pneumatic cylinder (41) placed in the heating tube (2), with one end of the flow tube (21) communicating with an air inlet end of the pneumatic cylinder (41); - a piston slidably placed in the pneumatic cylinder (41), an air outlet end (42) of the pneumatic cylinder (41) being connected to a convergence pipe (43); - a hinge plate (44), which is placed diagonally on a circumferential inner wall of the convergence pipe (43). 7. De inrichting voor het bewaken van de temperatuur en de vochtigheid van een embryo- incubator volgens conclusie 8, waarbij een luchttoevoerleiding (45) vast door de convergentiepijp (43) loopt.The device for monitoring the temperature and humidity of an embryo incubator according to claim 8, wherein an air supply line (45) is fixed through the convergence pipe (43). 8. De inrichting voor het bewaken van de temperatuur en de vochtigheid van een embryo- incubator volgens conclusie 7, waarbij een aanvullende luchtstroom door de luchtgeleider (45) wordt geleid.The device for monitoring the temperature and humidity of an embryo incubator according to claim 7, wherein an additional air flow is passed through the air guide (45).
NL2034528A 2023-04-07 2023-04-07 Temperature and humidity monitoring device for embryo incubator NL2034528B1 (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120086528A (en) * 2011-01-26 2012-08-03 이상두 incubator
CN202786251U (en) * 2012-08-14 2013-03-13 内蒙古科技大学包头医学院 Constant-temperature humidification incubator
US20170002306A1 (en) * 2014-07-02 2017-01-05 Michael Cecchi Gas Recirculation System for an Incubated Controlled Environment
CN109749933A (en) * 2019-03-13 2019-05-14 马丽 Cell constant temperature incubator
CN209677096U (en) * 2019-02-26 2019-11-26 蚌埠三缘孵化设备有限公司 A kind of air circulation device of hatch machine

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20120086528A (en) * 2011-01-26 2012-08-03 이상두 incubator
CN202786251U (en) * 2012-08-14 2013-03-13 内蒙古科技大学包头医学院 Constant-temperature humidification incubator
US20170002306A1 (en) * 2014-07-02 2017-01-05 Michael Cecchi Gas Recirculation System for an Incubated Controlled Environment
CN209677096U (en) * 2019-02-26 2019-11-26 蚌埠三缘孵化设备有限公司 A kind of air circulation device of hatch machine
CN109749933A (en) * 2019-03-13 2019-05-14 马丽 Cell constant temperature incubator

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