CN116495329B - Living body sample storage device for gastroenterology - Google Patents
Living body sample storage device for gastroenterology Download PDFInfo
- Publication number
- CN116495329B CN116495329B CN202310753318.6A CN202310753318A CN116495329B CN 116495329 B CN116495329 B CN 116495329B CN 202310753318 A CN202310753318 A CN 202310753318A CN 116495329 B CN116495329 B CN 116495329B
- Authority
- CN
- China
- Prior art keywords
- shell
- tubular
- diaphragm
- membrane
- holes
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003860 storage Methods 0.000 title claims abstract description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 80
- 239000012528 membrane Substances 0.000 claims abstract description 42
- 229910052742 iron Inorganic materials 0.000 claims abstract description 40
- 210000002249 digestive system Anatomy 0.000 claims abstract description 16
- 238000005192 partition Methods 0.000 claims description 62
- 238000002955 isolation Methods 0.000 claims description 30
- 238000003825 pressing Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- 239000000741 silica gel Substances 0.000 claims description 10
- 229910002027 silica gel Inorganic materials 0.000 claims description 10
- 238000004804 winding Methods 0.000 claims description 7
- 238000001727 in vivo Methods 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000005484 gravity Effects 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 4
- 230000002496 gastric effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 12
- 238000001574 biopsy Methods 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 238000009941 weaving 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
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/02—Internal fittings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0096—Casings for storing test samples
-
- 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
- B65D25/101—Springs, elastic lips, or other resilient elements to locate the articles by pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/38—Devices for discharging contents
- B65D25/52—Devices for discharging successive articles or portions of contents
-
- 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 living sample storage device for digestive system department, which relates to the technical field of storage devices and comprises a box body, a diaphragm device and an electromagnetic device; the box body comprises a shell and a baffle plate fixed on the inner wall of the shell; the diaphragm device comprises a tubular diaphragm and a horizontal diaphragm fixed on the inner wall of the shell; the whole horizontal diaphragm is a rectangular diaphragm densely provided with through holes; a tubular membrane is fixed on the through hole on the horizontal diaphragm, and is a circular membrane when no external force is applied to the tubular membrane; the electromagnetic device comprises an electromagnetic iron block positioned on the inner wall of the bottom of the shell; when the tubular film protrudes towards the direction far away from the upper cover to form a tubular shape, a sample tube is placed in the tubular film, and one end, far away from the tube cover, of the tube bottom of the sample tube is connected with an arc-shaped iron sheet in a threaded manner; the sample tube can be put into or taken out without one-time putting into or taking out all the sample tubes, and part of the sample tubes can be put into or taken out easily and independently, so that the labor intensity of manpower is reduced, and the operation is simpler and more convenient.
Description
Technical Field
The application relates to the technical field of storage devices, in particular to a living sample storage device for digestive system department.
Background
The biopsy sample storage device for the gastroenterology is used for storing samples required by biopsy, samples from different individuals or different parts of the same individual need to be stored separately, and the stored samples need to be transferred from an operating room to a detection room for detection; in the moving process, the storage box can vibrate due to jolt, so that the stability of the biopsy sample cells in the storage box is influenced, and the detection effect is inaccurate.
For example, chinese patent publication No. CN114684465B discloses a biopsy sample storage device for hepatobiliary surgery, the device comprising a membrane assembly; the diaphragm assembly includes a diaphragm body and a tubular projection; the diaphragm main body is a box body with an opening at the top and made of rubber, and the top edge of the diaphragm main body is fixed at the top of the box body or on the side wall close to the top of the box body through a diaphragm fixing assembly; the tubular bulge is positioned at the bottom of the diaphragm main body, the main body is tubular, and the length of the tubular bulge is more than three times of a sample tube for holding a biopsy sample; a closed space is formed between the diaphragm assembly and the box body, a gas adjusting assembly is arranged in the closed space, and the position of the sample tube is controlled in a negative pressure mode.
When the device needs to put in or take out the sample tubes in the operation process, all the sample tubes need to be put in or taken out at one time, and part of the sample tubes are difficult to put in or take out independently, so that the labor intensity is increased, and the operation is not simple and convenient.
Disclosure of Invention
The embodiment of the application solves the technical problems that in the prior art, when the sample tubes are required to be put in or taken out, all the sample tubes are required to be put in or taken out at one time, and part of the sample tubes are difficult to be put in or taken out independently, so that the labor intensity is increased, and the operation is not simple enough, and the technical effects that all the sample tubes are not required to be put in or taken out at one time when the sample tubes are required to be put in or taken out, part of the sample tubes are easy to put in or taken out independently, the labor intensity is reduced, and the operation is simple are realized.
The embodiment of the application provides a living body sample storage device for digestive system department, which comprises a box body, a diaphragm device and an electromagnetic device;
the box body comprises a shell and a baffle plate fixed on the inner wall of the shell;
the whole shell is a hollow cuboid with an opening at the upper end, and the partition plate is a plate densely provided with through holes;
the diaphragm device comprises a tubular diaphragm and a horizontal diaphragm fixed on the inner wall of the shell;
the whole horizontal diaphragm is a rectangular film densely provided with through holes, and the number of the through holes on the horizontal diaphragm is the same as that of the through holes on the partition plate and the through holes are in one-to-one correspondence with each other;
a tubular membrane is fixed on the through hole on the horizontal diaphragm, and the tubular membrane is a circular membrane when no external force is applied to the tubular membrane;
the electromagnetic devices are the same as the tubular films in number and correspond to the tubular films one by one, and each electromagnetic device comprises an electromagnetic iron block positioned on the inner wall of the bottom of the shell;
when the tubular film passes through the corresponding through hole of the partition plate in the direction away from the upper cover and protrudes to form a tubular shape, the sample tube is placed in the tubular film, and one end of the tube bottom of the sample tube away from the tube cover is in threaded connection with an arc-shaped iron sheet.
Further, the box body further comprises an upper cover, the upper cover is a hollow cuboid with an opening at the lower end, the shell and the upper cover are hinged together through a hinge assembly, and the shell is matched with the upper cover;
an upper pressing block is fixed on the inner wall of the upper cover, the upper pressing block is cuboid, and the upper pressing block is made of medical silica gel;
when the upper cover covers the shell, the upper pressing block is pressed on the horizontal diaphragm;
the bottom surface of the horizontal diaphragm is in sliding connection with the top surface of the partition plate;
the tubular membrane covers the through holes on the horizontal membrane;
the diaphragm device and the shell form a closed space, and the space is an adjusting cavity.
Further, the diameter of the through hole on the partition plate is larger than that of the sample tube;
the diaphragm device is made of medical silica gel;
the air pump assembly is arranged in the shell, the air pressure in the adjusting cavity is controlled by inflating and deflating the air pump towards the adjusting cavity, and the air pump inflates the air pump towards the adjusting cavity, so that the horizontal diaphragm and the tubular membrane are both raised towards the opening of the shell;
the thickness of the tubular film is smaller than 2 mm under the condition that the tubular film is not subjected to external force, so that the magnetic force between the electromagnet block and the arc-shaped iron sheet is less influenced by the tubular film.
Further, the utility model also comprises a clamping device,
the electromagnetic devices are the same as the clamping devices in number and correspond to the clamping devices one by one, and the electromagnetic devices are positioned in the middle positions of the corresponding clamping devices;
the clamping devices are integrally tubular, the number of the clamping devices is the same as that of the through holes in the partition boards, the clamping devices are in one-to-one correspondence with the through holes in the partition boards, the clamping devices are fixed between the inner wall of the bottom of the shell and the partition boards, and the central axes of the clamping devices and the central axes of the through holes in the corresponding partition boards are positioned on the same straight line;
the diameter of the pipe orifice of the clamping device is larger than that of the through hole on the partition plate.
Further, the clamping device is an elastic net;
the material of baffle is the silica gel material, and the through-hole on the baffle can stretch, and the sample pipe that the diameter is greater than clamping device diameter can be placed in the tubular membrane that corresponds through the through-hole on the baffle.
Further, the clamping device is woven by a horizontal annular line in the horizontal direction and a stretching line in the vertical direction;
the horizontal annular line is made of rubber;
the stretching wire comprises elastic ropes and thin iron wires, and a plurality of elastic ropes and thin iron wires are fixedly connected together in a staggered manner;
the elastic rope is made of rubber;
the thin iron wires on the stretching wires are attracted by the electrified electromagnet blocks, and one ends of the clamping devices, which are close to the electromagnet blocks, are driven by the corresponding thin iron wires to approach the electromagnet blocks, so that the clamping devices are tensioned.
Further, the electromagnetic device also comprises a bearing air bag and a traction rope;
the whole electromagnet block is a cylinder;
the bearing air bag is integrally an annular air bag, and is sleeved on the electromagnet block;
the height of the bearing air bag is larger than that of the electromagnet block, and one end of the bearing air bag, which is far away from the partition plate, and one end of the electromagnet block, which is far away from the partition plate, are positioned on the same horizontal plane;
the regulating cavity is filled with water;
the buoyancy of the bearing air bag in the adjusting cavity is greater than the gravity of the electromagnet block, so that the bearing air bag drives the electromagnet block to float on the surface of water in the adjusting cavity.
Further, one end of the traction rope, which is close to the partition board, is fixed at one end of the electromagnet block, which is far away from the partition board;
rope grooves are formed in the outer wall of the bottom surface of the shell, and the number of the rope grooves is the same as that of the traction ropes and corresponds to the number of the traction ropes one by one;
a winding column is fixed on the side wall of the shell, and one end of the traction rope, which is far away from the partition plate, penetrates through the shell and is wound on the winding column along the corresponding rope groove;
one end of the haulage rope, which is far away from the partition board, is fixed with a pull ring, and the haulage rope is provided with a mark for displaying the stretching length.
Further, the electromagnetic device further comprises an isolation component;
the isolation assembly comprises an upper isolation film and a side isolation film;
the upper isolation film is a round film and is positioned above the electromagnet block;
the upper isolation film is fixed on an opening of the bearing air bag, which is close to the partition board;
the side isolation film is in a circular tube shape and is fixed on the bearing air bag and the inner wall of the bottom of the shell;
the central axes of the side isolating membrane, the bearing air bag and the clamping device are positioned on the same straight line;
the bearing air bag, the isolation assembly and the inner wall of the shell form a sealed cavity, and the electromagnet block is positioned in the cavity.
Further, the thickness of the upper isolation film is smaller than 2 mm, so that the magnetic force between the electromagnet block and the arc-shaped iron sheet is less influenced by the upper isolation film;
the outer diameter of the bearing air bag is larger than the diameter of the through hole of the partition board and smaller than the inner diameter of the pipe orifice of the clamping device.
One or more technical solutions provided in the embodiments of the present application at least have the following technical effects or advantages:
by providing a living body sample storage device for digestive system including an electromagnetic device; the number of the electromagnetic devices is the same as that of the tubular films and the electromagnetic devices are in one-to-one correspondence with the tubular films, and the electromagnetic devices comprise electromagnetic iron blocks positioned on the inner wall of the bottom of the shell; when the tubular membrane passes through the corresponding through holes of the partition plate and protrudes to form a tubular shape in the direction away from the upper cover, the sample tubes are placed in the tubular membrane, so that the problem that in the prior art, when the sample tubes need to be placed in or taken out, all the sample tubes need to be placed in or taken out at one time, part of the sample tubes are difficult to be placed in or taken out independently is effectively solved, the labor intensity is increased, the technical problem that the operation is not simple and convenient enough is solved, and further, when the sample tubes need to be placed in or taken out, all the sample tubes do not need to be placed in or taken out at one time, part of the sample tubes can be placed in or taken out more easily, the labor intensity is reduced, and the technical effect that the operation is simple and convenient is achieved.
Drawings
FIG. 1 is a schematic view showing the structure of a living body sample storage device for digestive system department according to the present application;
FIG. 2 is a schematic view of a sample tube of the in-vivo sample storage device for digestive system department according to the present application;
FIG. 3 is a schematic view of a tubular membrane for cleaning a living body sample storage device for digestive system department according to the present application;
FIG. 4 is a schematic view showing the placement of different sized sample tubes of a biopsy sample storage device for use in the gastroenterology of the present application;
FIG. 5 is a schematic view showing the placement of different types of sample tubes in the in-vivo sample storage device for gastroenterology according to the present application;
FIG. 6 is a schematic partial front view of a clamping device of the biopsy sample storage device for gastroenterology according to the present application;
FIG. 7 is a schematic drawing showing a structure of a tensile line of a storage device for a living body sample for digestive system department according to the present application;
FIG. 8 is a schematic view of a clamping device when a thin iron wire of the living body sample storage device for digestive system department of the application is attracted with an electromagnet;
FIG. 9 is a schematic view showing the structure of an electromagnetic device of a living body sample storage device for digestive system department according to the present application;
FIG. 10 is a schematic view of an electromagnetic device of the present application, without a sample tube, of a biopsy sample storage device for use in gastroenterology;
FIG. 11 is a schematic view of a clamping device after pulling an electromagnet block of the in-vivo sample storage device for gastroenterology according to the present application;
fig. 12 is a schematic view of a pulling rope winding end of a living body sample storage device for digestive system department of the present application.
In the figure:
the box body 100, the upper cover 110, the upper pressing block 111, the shell 120 and the partition 130;
a diaphragm device 200, a horizontal diaphragm 210, a tubular membrane 220;
clamping device 300, horizontal annular line 310, stretching line 320, elastic rope 321, thin iron wire 322;
electromagnetic device 400, electromagnet block 410, bearing air bag 420, isolation assembly 430, upper isolation membrane 431, side isolation membrane 432, and traction rope 440;
sample tube 500, tube cap 510, tube body 520, tube bottom 530, and arcuate iron sheet 540.
Detailed Description
In order that the application may be readily understood, a more complete description of the application will be rendered by reference to the appended drawings; the preferred embodiments of the present application are illustrated in the drawings, however, the present application 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 application belongs; the terminology used herein in the description of the application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, a schematic diagram of a living body sample storage device for digestive system according to the present application is shown; the living body sample storage device for the digestive system department comprises a box body 100, a diaphragm device 200 and an electromagnetic device 400; the case 100 includes a housing 120 and a partition 130 fixed to an inner wall of the housing 120; the whole shell 120 is a hollow cuboid with an opening at the upper end, and the partition 130 is a plate densely provided with through holes; the diaphragm device 200 includes a tubular diaphragm 220 and a horizontal diaphragm 210 fixed to an inner wall of the housing 120; the horizontal diaphragm 210 is a rectangular film with densely distributed through holes, and the number of the through holes on the horizontal diaphragm 210 is the same as that of the through holes on the partition 130 and the through holes are in one-to-one correspondence with each other; a tubular film 220 is fixed on the through hole of the horizontal diaphragm 210, and the tubular film 220 is a circular film when no external force is applied; the number of the electromagnetic devices 400 is the same as that of the tubular film 220 and the electromagnetic devices 400 are in one-to-one correspondence with each other, and the electromagnetic devices 400 comprise electromagnetic iron blocks 410 positioned on the inner wall of the bottom of the shell 120; when the tubular film 220 passes through the corresponding through hole of the partition 130 in a direction away from the upper cover 110 and protrudes into a tubular shape, the sample tube 500 is placed inside the tubular film 220; the technical effects that when the sample tube 500 is needed to be put in or taken out, all the sample tubes 500 do not need to be put in or taken out at one time, part of the sample tubes 500 can be put in or taken out independently easily, the labor intensity of manpower is reduced, and the operation is simple and convenient are achieved.
Example 1
As shown in fig. 1, the living body sample storage device for digestive system department of the present application includes a case 100, a diaphragm device 200, a clamping device 300, an electromagnetic device 400, a power assembly, and a control unit; the case 100 includes an upper cover 110, a case 120, and a partition 130; the whole body of the shell 120 is a hollow cuboid with an opening at the upper end, the whole body of the upper cover 110 is a hollow cuboid with an opening at the lower end, the shell 120 and the upper cover 110 are hinged together through a hinge assembly, and the shell 120 is matched with the upper cover 110; an upper pressing block 111 is fixed on the inner wall of the upper cover 110, the upper pressing block 111 is a cuboid, and the upper pressing block 111 is made of medical silica gel; the partition 130 is a plate with dense through holes and is fixed on the inner wall of the housing 120; the membrane device 200 comprises a horizontal membrane 210 and a tubular membrane 220; the horizontal diaphragm 210 is a rectangular film with densely distributed through holes, the side edge of the horizontal diaphragm 210 is fixedly connected with the inner wall of the shell 120, and the bottom surface of the horizontal diaphragm 210 is slidably connected with the top surface of the partition 130; when the upper cover 110 is covered on the shell 120, the upper pressing block 111 is pressed on the horizontal diaphragm 210; the number of through holes on the horizontal diaphragm 210 is the same as that of the through holes on the partition 130 and the through holes are in one-to-one correspondence with each other; a tubular film 220 is fixed on the through hole of the horizontal diaphragm 210, and the tubular film 220 covers the through hole of the horizontal diaphragm 210; the tubular film 220 is a circular film when not subjected to an external force; the diaphragm device 200 and the housing 120 form a closed space, and the space is a regulating cavity; the clamping devices 300 are integrally tubular, the number of the clamping devices 300 is the same as that of the through holes in the partition plate 130, the clamping devices 300 are in one-to-one correspondence with the through holes in the partition plate 130, the clamping devices 300 are fixed between the inner wall of the bottom of the shell 120 and the partition plate 130, and the central axes of the clamping devices 300 and the central axes of the through holes in the corresponding partition plate 130 are positioned on the same straight line; the number of the electromagnetic devices 400 is the same as that of the clamping devices 300, and the electromagnetic devices 400 are in one-to-one correspondence with the clamping devices 300, and the electromagnetic devices 400 are positioned at the middle positions of the corresponding clamping devices 300; the electromagnetic device 400 includes an electromagnet block 410, the electromagnet block 410 being positioned on the bottom inner wall of the housing 120; the tubular film 220 is located above the corresponding through hole of the partition 130, the tubular film 220 passes through the through hole of the partition 130 in a direction away from the upper cover 110 and then protrudes into a tubular shape, and the sample tube 500 is placed inside the tubular film 220; the diameter of the through hole on the partition 130 is larger than that of the sample tube 500; the orifice diameter of the clamping device 300 is larger than the diameter of the through hole in the partition 130.
Preferably, the clamping device 300 is a spring structure.
Preferably, the membrane device 200 is made of medical silica gel.
As shown in fig. 2, the sample tube 500 includes a tube cap 510, a tube body 520, and a tube bottom 530; the end of the pipe bottom 530 far from the pipe cover 510 is connected with an arc-shaped iron sheet 540 in a threaded manner.
As shown in fig. 3, the air pump assembly is installed inside the housing 120, and the air pressure in the adjusting cavity is controlled by inflating and deflating the air pump in the adjusting cavity, and the air pump inflates the air pump in the adjusting cavity, so that the horizontal diaphragm 210 and the tubular membrane 220 are both protruded towards the opening of the housing 120, and cleaning and disinfection are convenient for staff.
As shown in fig. 1 and fig. 4, after the electromagnet block 410 is energized and started, the electromagnet block 410 and the arc-shaped iron sheet 540 attract each other, the tubular film 220 is protruded towards the electromagnet block 410 under the driving of the arc-shaped iron sheet 540, and at this time, the adjusting cavity is in a positive pressure state, and in this positive pressure state, the tubular film 220 is attached to the outer wall of the sample tube 500; by controlling the magnetic force of the electromagnet block 410, the position of the corresponding sample tube 500 is further controlled, and under the positive pressure effect in the adjusting cavity, the tubular films 220 above the sample tube 500 are attached together; when one, two or more sample tubes 500 need to be taken out, by controlling the magnetic force of the corresponding electromagnet block 410, under the mutual cooperation of the magnetic force of the electromagnet block 410 and the elastic force of the tubular membrane 220, the sample tube 500 slowly rises in the housing 120, and after the upper end of the sample tube 500 extends out of the through hole of the partition 130, a worker can conveniently take out the sample tube 500.
Preferably, the thickness of the tubular film 220 is less than 2 mm without external force, so that the magnetic force between the electromagnet block 410 and the arc-shaped iron sheet 540 is less affected by the tubular film 220.
The power assembly is used for supplying energy for the operation of the detection platform, and is preferably an alternating current power supply or a battery; the control unit is used for controlling the coordinated operation of all the components of the detection platform, and is preferably a programmable logic controller; all are prior art and are not described in detail herein.
The living body sample storage device for the digestive system department of the embodiment of the application comprises the following steps when in actual operation:
s1: first, a worker opens the upper cover 110 to start the corresponding electromagnet block 410;
s2: placing the corresponding sample tube 500 above the corresponding tubular film 220, and under the mutual attraction of the electromagnet block 410 and the arc-shaped iron sheet 540, the sample tube 500 drives the tubular film 220 to bulge towards the electromagnet block 410;
s3: the position of the sample tube 500 in the housing 120 is controlled by controlling the magnitude of the magnetic force of the electromagnet block 410, and then the cover 110 is covered;
s4: when the sample tube 500 needs to be taken out, the upper cover 110 is opened, the sample tube 500 slowly rises in the shell 120 under the mutual cooperation of the magnetic force of the electromagnet block 410 and the elastic force of the tubular film 220 by controlling the magnetic force of the corresponding electromagnet block 410, after the sample tube 500 extends out of the through hole of the partition 130, a worker takes the sample tube 500 away, closes the corresponding electromagnet block 410, and then covers the upper cover 110;
s5: after the device is used, the device is cleaned, the air pump is controlled to inflate towards the adjusting cavity, so that the horizontal diaphragm 210 and the tubular film 220 are both protruded towards the opening of the shell 120, and a worker can conveniently clean and disinfect the diaphragm device 200 and the upper pressing block 111.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
the technical effects that when the sample tube 500 is required to be put in or taken out, all the sample tubes 500 do not need to be put in or taken out at one time, part of the sample tubes 500 can be put in or taken out independently easily, the labor intensity of manpower is reduced, and the operation is simple and convenient are achieved; by arranging the electromagnet block 410 and the arc-shaped iron sheet 540 to attract each other, the tubular film 220 protrudes downwards, and the tubular film 220 is tightly attached to the outer wall of the sample tube 500 in a positive pressure state; after the sample tube 500 enters the shell 120, the tubular film 220 above the sample tube 500 is attached together under the positive pressure state, so as to play a role in sealing, cladding and protecting; sample tubes 500 having a diameter smaller than the diameter of the through-holes of the partition 130 and a length smaller than the depth of the housing 120 may be placed.
Example 2
After the sample tube 500 in the above embodiment enters the housing 120, when the housing 120 vibrates in the horizontal direction, the sample tube 500 collides with the clamping device 300, which is easy to damage the sample tube 500; the embodiment of the application is optimized to a certain extent on the basis of the embodiment.
As shown in fig. 5, the clamping device 300 is an elastic net; the partition 130 is made of silica gel, the through holes on the partition 130 can be stretched, and the sample tube 500 with a diameter larger than that of the clamping device 300 can be placed in the corresponding tubular membrane 220 through the through holes on the partition 130.
As shown in fig. 6 and 7, the clamping device 300 is formed by weaving a horizontal annular line 310 which is horizontally arranged and a stretching line 320 which is vertically arranged; the horizontal annular line 310 is made of rubber; the stretching wire 320 comprises an elastic rope 321 and a thin iron wire 322, the elastic ropes 321 and the thin iron wires 322 are fixedly connected together in a staggered way, and the whole clamping device 300 is of an annular net structure; the elastic cord 321 is made of rubber.
As shown in fig. 8, the thin iron wires 322 on the stretching wire 320 are attracted by the energized electromagnet block 410, and one end of the clamping device 300, which is close to the electromagnet block 410, is driven by the corresponding thin iron wire 322 to approach the electromagnet block 410, so that the clamping device 300 is tensioned, and the clamping device 300 clamps and fixes the sample tube 500.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
when the case 100 is impacted, the sample tube 500 impacts the clamping device 300, the clamping device 300 flexibly contacts with the sample tube 500, and vibration is damped under the elasticity of the clamping device 300; the partition 130 is made of silica gel, and the through holes on the partition 130 can be stretched, so that sample tubes 500 with different shapes and sample tubes 500 with diameters larger than the diameter of the clamping device 300 can be placed in the shell 120; the thin iron wire 322 on the stretching wire 320 is attracted by the electromagnet block 410, so that the clamping device 300 clamps and fixes the sample tube 500, and the vibration reduction protection effect is better.
Example 3
When the electromagnet block 410 in the above embodiment is far away from the arc-shaped iron sheet 540, the magnetic force of the electromagnet block 410 needs to be large enough to attract the arc-shaped iron sheet 540, so that the energy consumption is high; the embodiment of the application is optimized to a certain extent on the basis of the embodiment.
As shown in fig. 9 and 12, the electromagnetic device 400 further includes a load bearing airbag 420, an isolation assembly 430, and a traction rope 440; the electromagnet block 410 is generally cylindrical; the bearing airbag 420 is an annular airbag as a whole, and the bearing airbag 420 is sleeved on the electromagnet block 410; the height of the bearing air bag 420 is greater than that of the electromagnet block 410, and one end of the bearing air bag 420 away from the partition plate 130 and one end of the electromagnet block 410 away from the partition plate 130 are positioned on the same horizontal plane; the outer diameter of the bearing air bag 420 is larger than the diameter of the through hole of the partition 130 and smaller than the inner diameter of the pipe orifice of the clamping device 300; the isolation assembly 430 includes an upper isolation film 431 and a side isolation film 432; the upper isolating film 431 is a circular film, and the upper isolating film 431 is positioned above the electromagnet block 410; the upper isolating membrane 431 is fixed on the opening of the bearing air bag 420 near the partition 130; the side isolating membrane 432 is in a circular tube shape, and the side isolating membrane 432 is fixed on the bearing air bag 420 and the inner wall of the bottom of the shell 120; the central axes of the side isolating membrane 432, the bearing airbag 420 and the clamping device 300 are positioned on the same straight line; the bearing airbag 420, the isolation assembly 430 and the inner wall of the housing 120 form a sealed cavity in which the electromagnet block 410 is located; one end of the haulage rope 440 close to the separator 130 is fixed at one end of the electromagnet block 410 far away from the separator 130; rope grooves are formed in the outer wall of the bottom surface of the shell 120, and the number of the rope grooves is the same as that of the traction ropes 440 and the rope grooves are in one-to-one correspondence with the traction ropes; a winding column is fixed on the side wall of the shell 120, and one end of the traction rope 440, which is far away from the separator 130, passes through the shell 120 and is wound on the winding column along the corresponding rope groove; a pull ring is fixed at one end of the haulage rope 440 away from the separator 130, and a mark for displaying the stretching length is provided on the haulage rope 440.
Preferably, the thickness of the upper separation film 431 is less than 2 mm, so that the magnetic force between the electromagnet block 410 and the arc-shaped iron sheet 540 is less affected by the upper separation film 431; the isolation assembly 430 and the carrier bladder 420 are made of rubber.
As shown in fig. 10 and 11, the interior of the regulating cavity is filled with water; the buoyancy of the bearing air bag 420 in the adjusting cavity is greater than the gravity of the electromagnet block 410, so that the bearing air bag 420 drives the electromagnet block 410 to float on the surface of the water in the adjusting cavity; by varying the length of the pull cord 440, the position of the electromagnet block 410 is thereby varied.
Preferably, the housing 120 is provided with an observation window, a water filling port and a water discharging port, and the water quantity in the cavity is observed and regulated through the observation window.
The technical scheme provided by the embodiment of the application at least has the following technical effects or advantages:
the electromagnet block 410 can approach to the sample tube 500, so that the electromagnet block 410 can be magnetically attracted with the arc-shaped iron sheet 540 under the condition of weaker magnetic force, the positions of the electromagnet block 410 and the sample tube 500 are controlled by pulling the pulling rope 440, and the position of the sample tube 500 is judged by the stretching length of the pulling rope 440, so that energy consumption is saved; under the interaction of the electromagnet block 410 and the thin iron wire 322, the clamping device 300 can fully wrap the sample tube 500, plays a role in limiting and protecting, and has a better vibration reduction effect; by changing the position of the electromagnet block 410, the clamping device 300 can also play a better role in cladding and protecting the sample tube 500 with shorter length; the adjusting cavity is filled with water, the water can play a certain role in buffering vibration as a buffering medium, and meanwhile, the adjusting cavity is filled with water, so that the gravity center of the shell 120 is arranged below, and the shell is not easy to topple over; by providing the isolation assembly 430, the electromagnet block 410 is isolated from the water.
The above description is only of the preferred embodiments of the present application and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (4)
1. A living sample storage device for digestive system department, comprising a box body (100) and a diaphragm device (200), characterized by also comprising an electromagnetic device (400);
the box body (100) comprises a shell (120) and a baffle plate (130) fixed on the inner wall of the shell (120); the whole shell (120) is a hollow cuboid with an opening at the upper end, and the partition plate (130) is a plate densely provided with through holes; the diaphragm device (200) comprises a tubular membrane (220) and a horizontal diaphragm (210) fixed on the inner wall of the housing (120); the horizontal diaphragm (210) is a rectangular film with densely distributed through holes, and the number of the through holes on the horizontal diaphragm (210) is the same as that of the through holes on the partition board (130) and the through holes are in one-to-one correspondence with each other; a tubular membrane (220) is fixed on the through hole on the horizontal diaphragm (210), and the tubular membrane (220) is a circular membrane when no external force is applied; the number of the electromagnetic devices (400) is the same as that of the tubular films (220) and the electromagnetic devices are in one-to-one correspondence, and the electromagnetic devices (400) comprise electromagnetic iron blocks (410) positioned on the inner wall of the bottom of the shell (120); when the tubular film (220) passes through the through hole of the corresponding baffle plate (130) in the direction away from the upper cover (110) and protrudes into a tubular shape, a sample tube (500) is placed in the tubular film (220), and one end, away from the tube cover (510), of the tube bottom (530) of the sample tube (500) is connected with an arc-shaped iron sheet (540) through threads; the box body (100) further comprises an upper cover (110), the upper cover (110) is a hollow cuboid with an opening at the lower end, the shell (120) and the upper cover (110) are hinged together through a hinge assembly, and the shell (120) is matched with the upper cover (110); an upper pressing block (111) is fixed on the inner wall of the upper cover (110), the upper pressing block (111) is a cuboid, and the upper pressing block (111) is made of medical silica gel; when the upper cover (110) covers the shell (120), the upper pressing block (111) is pressed on the horizontal diaphragm (210); the bottom surface of the horizontal diaphragm (210) is in sliding connection with the top surface of the partition board (130); the tubular membrane (220) covers the through-holes on the horizontal membrane (210); the diaphragm device (200) and the shell (120) form a closed space, and the space is an adjusting cavity; the diameter of the through hole on the baffle plate (130) is larger than the diameter of the sample tube (500); the membrane device (200) is made of medical silica gel; an air pump assembly is arranged in the shell (120), and the air pressure in the adjusting cavity is controlled by inflating and deflating the air pump towards the adjusting cavity; the thickness of the tubular film (220) is less than 2 mm under the condition that the tubular film is not subjected to external force, so that the magnetic force action between the electromagnet block (410) and the arc-shaped iron sheet (540) is less influenced by the tubular film (220);
the clamping device (300) is also included, the number of the electromagnetic devices (400) is the same as that of the clamping devices (300) and corresponds to the clamping devices one by one, and the electromagnetic devices (400) are positioned in the middle positions of the corresponding clamping devices (300); the clamping devices (300) are integrally tubular, the number of the clamping devices (300) is the same as that of through holes in the partition plates (130) and corresponds to the through holes one by one, the clamping devices (300) are fixed between the inner wall of the bottom of the shell (120) and the partition plates (130), and the central axes of the clamping devices (300) and the central axes of the through holes in the corresponding partition plates (130) are positioned on the same straight line; the diameter of the pipe orifice of the clamping device (300) is larger than the diameter of the through hole on the partition plate (130); the clamping device (300) is an elastic net; the baffle plate (130) is made of silica gel, through holes in the baffle plate (130) can be stretched, and sample tubes (500) with diameters larger than the diameters of the clamping devices (300) can be placed in corresponding tubular films (220) through the through holes in the baffle plate (130); the clamping device (300) is woven by a horizontal annular line (310) in the horizontal direction and a stretching line (320) in the vertical direction; the horizontal annular line (310) is made of rubber; the stretching wire (320) comprises elastic ropes (321) and thin iron wires (322), and the elastic ropes (321) and the thin iron wires (322) are fixedly connected together in a staggered mode; the elastic rope (321) is made of rubber; the thin iron wires (322) on the stretching wires (320) are attracted by the electrified electromagnet blocks (410), and one end, close to the electromagnet blocks (410), of the clamping device (300) is driven by the corresponding thin iron wires (322) to approach towards the electromagnet blocks (410), so that the clamping device (300) is tensioned; the electromagnetic device (400) further comprises a bearing airbag (420) and a traction rope (440); the electromagnetic iron block (410) is integrally cylindrical; the bearing air bag (420) is an annular air bag as a whole, and the bearing air bag (420) is sleeved on the electromagnet block (410); the height of the bearing air bag (420) is larger than that of the electromagnet block (410), and one end of the bearing air bag (420) away from the partition plate (130) and one end of the electromagnet block (410) away from the partition plate (130) are positioned on the same horizontal plane; the regulating cavity is filled with water; the buoyancy of the bearing air bag (420) in the adjusting cavity is larger than the gravity of the electromagnet block (410), so that the bearing air bag (420) drives the electromagnet block (410) to float on the surface of water in the adjusting cavity.
2. The in-vivo sample storage device for gastroenterology according to claim 1, wherein one end of said traction rope (440) close to said partition plate (130) is fixed to one end of said electromagnet block (410) far from said partition plate (130);
rope grooves are formed in the outer wall of the bottom surface of the shell (120), and the number of the rope grooves is the same as that of the traction ropes (440) and the rope grooves correspond to the traction ropes one by one;
a winding column is fixed on the side wall of the shell (120), and one end, far away from the partition plate (130), of the traction rope (440) penetrates through the shell (120) and is wound on the winding column along the corresponding rope groove;
one end of the haulage rope (440) far away from the baffle (130) is fixed with a pull ring, and the haulage rope (440) is provided with a mark for displaying the stretching length.
3. The in-vivo sample storage device for gastroenterology according to claim 2, wherein said electromagnetic device (400) further comprises an isolation assembly (430);
the isolation assembly (430) includes an upper isolation membrane (431) and a side isolation membrane (432);
the upper isolation film (431) is a circular film, and the upper isolation film (431) is positioned above the electromagnet block (410);
the upper isolation film (431) is fixed on an opening of the bearing air bag (420) close to the partition plate (130);
the side isolation membrane (432) is in a circular tube shape, and the side isolation membrane (432) is fixed on the bearing air bag (420) and the inner wall of the bottom of the shell (120);
the central axes of the side isolating membrane (432), the bearing air bag (420) and the clamping device (300) are positioned on the same straight line;
the load bearing bladder (420), the isolation assembly (430) and the inner wall of the housing (120) form a sealed cavity in which the electromagnet block (410) is located.
4. A gastrointestinal in-vivo sample storage device according to claim 3, characterized in that the thickness of said upper separation film (431) is less than 2 mm, so that the magnetic force between the electromagnet block (410) and the arcuate iron piece (540) is less affected by the upper separation film (431);
the outer diameter of the bearing air bag (420) is larger than the diameter of the through hole of the partition plate (130) and smaller than the inner diameter of the pipe orifice of the clamping device (300).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310753318.6A CN116495329B (en) | 2023-06-26 | 2023-06-26 | Living body sample storage device for gastroenterology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310753318.6A CN116495329B (en) | 2023-06-26 | 2023-06-26 | Living body sample storage device for gastroenterology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN116495329A CN116495329A (en) | 2023-07-28 |
| CN116495329B true CN116495329B (en) | 2023-09-29 |
Family
ID=87325111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310753318.6A Active CN116495329B (en) | 2023-06-26 | 2023-06-26 | Living body sample storage device for gastroenterology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116495329B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117342130B (en) * | 2023-12-04 | 2024-02-23 | 四川省医学科学院·四川省人民医院 | Department of neurology tissue sample local preservation device |
Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207917551U (en) * | 2018-03-09 | 2018-09-28 | 蔡延花 | A kind of Infectious Disease's sampling cabinet |
| CN207958340U (en) * | 2018-02-05 | 2018-10-12 | 天津威高分子诊断科技有限公司 | Whole blood nucleic acid extraction kit based on nanometer magnetic bead |
| CN208217284U (en) * | 2018-05-17 | 2018-12-11 | 邵春芝 | A kind of public health inspection and quarantine sampling box |
| CN211643075U (en) * | 2020-01-08 | 2020-10-09 | 常州市第三人民医院 | Medical treatment is storage device for blood detection |
| CN212580484U (en) * | 2020-06-11 | 2021-02-23 | 陕西煤田地质化验测试有限公司 | Inorganic soil sample save set |
| CN213443731U (en) * | 2020-08-31 | 2021-06-15 | 洛阳市中心医院（郑州大学附属洛阳中心医院） | Blood sample storage box |
| CN214421058U (en) * | 2021-02-02 | 2021-10-19 | 西安国际医学中心有限公司 | Storage device for blood samples in hematology department |
| CN215362641U (en) * | 2021-08-04 | 2021-12-31 | 卫如洁 | Novel infectious department's sample placing box |
| CN113895767A (en) * | 2021-10-01 | 2022-01-07 | 南宁市第二人民医院 | Lupus patient detection kit and preservation method thereof |
| CN114084468A (en) * | 2021-11-24 | 2022-02-25 | 江照军 | Kit for detecting endocrine and metabolic diseases |
| CN114148615A (en) * | 2021-10-26 | 2022-03-08 | 庞海峰 | Medical detection sample heat preservation storage box |
| CN216735423U (en) * | 2022-01-24 | 2022-06-14 | 李育坤 | Sample storage device for land resource management |
| CN114684465A (en) * | 2022-06-02 | 2022-07-01 | 山东铭志医疗器械有限公司 | Biopsy sample storage device for hepatobiliary surgery |
| CN114852496A (en) * | 2022-07-05 | 2022-08-05 | 山东第一医科大学附属省立医院(山东省立医院) | Cardiovascular branch of academic or vocational study is deposited equipment with blood sample |
| CN217688559U (en) * | 2022-04-24 | 2022-10-28 | 生态环境部华南环境科学研究所 | Sample sealing device for visible near infrared spectrometer |
| CN217853335U (en) * | 2022-06-22 | 2022-11-22 | 北京积水潭医院 | Personal package of medical personnel |
| CN218199739U (en) * | 2022-08-05 | 2023-01-03 | 孙学青 | A blood thermostated container for clinical laboratory |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11116695B2 (en) * | 2011-11-11 | 2021-09-14 | Sio2 Medical Products, Inc. | Blood sample collection tube |
| JP6853177B2 (en) * | 2015-01-26 | 2021-03-31 | ベンタナ メディカル システムズ， インコーポレイテッド | Transporter systems, assemblies, and related methods for transporting tissue samples |
-
2023
- 2023-06-26 CN CN202310753318.6A patent/CN116495329B/en active Active
Patent Citations (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN207958340U (en) * | 2018-02-05 | 2018-10-12 | 天津威高分子诊断科技有限公司 | Whole blood nucleic acid extraction kit based on nanometer magnetic bead |
| CN207917551U (en) * | 2018-03-09 | 2018-09-28 | 蔡延花 | A kind of Infectious Disease's sampling cabinet |
| CN208217284U (en) * | 2018-05-17 | 2018-12-11 | 邵春芝 | A kind of public health inspection and quarantine sampling box |
| CN211643075U (en) * | 2020-01-08 | 2020-10-09 | 常州市第三人民医院 | Medical treatment is storage device for blood detection |
| CN212580484U (en) * | 2020-06-11 | 2021-02-23 | 陕西煤田地质化验测试有限公司 | Inorganic soil sample save set |
| CN213443731U (en) * | 2020-08-31 | 2021-06-15 | 洛阳市中心医院（郑州大学附属洛阳中心医院） | Blood sample storage box |
| CN214421058U (en) * | 2021-02-02 | 2021-10-19 | 西安国际医学中心有限公司 | Storage device for blood samples in hematology department |
| CN215362641U (en) * | 2021-08-04 | 2021-12-31 | 卫如洁 | Novel infectious department's sample placing box |
| CN113895767A (en) * | 2021-10-01 | 2022-01-07 | 南宁市第二人民医院 | Lupus patient detection kit and preservation method thereof |
| CN114148615A (en) * | 2021-10-26 | 2022-03-08 | 庞海峰 | Medical detection sample heat preservation storage box |
| CN114084468A (en) * | 2021-11-24 | 2022-02-25 | 江照军 | Kit for detecting endocrine and metabolic diseases |
| CN216735423U (en) * | 2022-01-24 | 2022-06-14 | 李育坤 | Sample storage device for land resource management |
| CN217688559U (en) * | 2022-04-24 | 2022-10-28 | 生态环境部华南环境科学研究所 | Sample sealing device for visible near infrared spectrometer |
| CN114684465A (en) * | 2022-06-02 | 2022-07-01 | 山东铭志医疗器械有限公司 | Biopsy sample storage device for hepatobiliary surgery |
| CN217853335U (en) * | 2022-06-22 | 2022-11-22 | 北京积水潭医院 | Personal package of medical personnel |
| CN114852496A (en) * | 2022-07-05 | 2022-08-05 | 山东第一医科大学附属省立医院(山东省立医院) | Cardiovascular branch of academic or vocational study is deposited equipment with blood sample |
| CN218199739U (en) * | 2022-08-05 | 2023-01-03 | 孙学青 | A blood thermostated container for clinical laboratory |
Also Published As
| Publication number | Publication date |
|---|---|
| CN116495329A (en) | 2023-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN116495329B (en) | Living body sample storage device for gastroenterology | |
| CN109132208A (en) | Convenient for the protective device of display transport | |
| CN106353470B (en) | Ocean water sample multipoint collecting device | |
| CN114684465B (en) | Biopsy sample storage device for hepatobiliary surgery | |
| CN106370786B (en) | A kind of round-the-clock liquid level volatilization gas continuous automatic inspection device | |
| CN110160717A (en) | A kind of air-tightness detection device and its detection method suitable for communicating cabinet assembly | |
| CN202795843U (en) | Experimental demonstration device for sound transmission incapability in vacuum | |
| CN112320927A (en) | Pneumatic demoulding type sewage treatment combined filler and matching device thereof | |
| CN116461831B (en) | Geological soil sample storage device | |
| CN115541314A (en) | Telescopic water quality monitoring sampler | |
| CN109008407A (en) | A kind of antiseismic lifesaving appliance | |
| KR20170103257A (en) | Lifesaving equipment for drones | |
| CN116439232B (en) | Chest surgery pathological tissue collecting and preserving device | |
| CN216374941U (en) | Underwater auxiliary rescue device | |
| JP4745116B2 (en) | Water tank lifting floor, unit for assembling the water tank lifting floor, and method for assembling the water tank lifting floor | |
| CN116879500A (en) | Intelligent sensor operation environment simulation device | |
| CN211327104U (en) | Severe branch of academic or vocational study is with emergency call apparatus degassing unit | |
| CN204864235U (en) | Mechanical type negative pressure suction device is used in department of general surgery's operation | |
| CN220077436U (en) | Deodorization device | |
| CN111806890A (en) | Storage device for artware and using method thereof | |
| CN116403373B (en) | Operating room anesthetic gas detection alarm device | |
| CN111692555B (en) | Balloon lamp | |
| CN206544681U (en) | Sealed cdna sample storage box | |
| CN111283694A (en) | Intelligent child accompanying robot | |
| CN210698784U (en) | Jet rocket model |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |