CN218674378U - Cell suction device for biological immune cell detection - Google Patents
Cell suction device for biological immune cell detection Download PDFInfo
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- CN218674378U CN218674378U CN202221676286.1U CN202221676286U CN218674378U CN 218674378 U CN218674378 U CN 218674378U CN 202221676286 U CN202221676286 U CN 202221676286U CN 218674378 U CN218674378 U CN 218674378U
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Abstract
The utility model discloses a cell suction device for biological immune cell detection, which comprises an extraction component, a connecting component and a display structure, wherein the extraction component and the display structure are detachably connected through the connecting component; the utility model relates to a biotechnology field, this a be used for biological immune cell to detect and use cell suction means, through with the microscope assembly with the help of coupling assembling and the relative installation of needle tubing of extraction subassembly, when the extraction, the minicell is enlargied to accessible microscope assembly to through camera formation of image on the display screen, supply with operating personnel and observe, and then realize being convenient for handheld needle tubing, to the absorption of corresponding cell, whole convenient operation, structural principle are simple, easily observe and extract.
Description
Technical Field
The utility model relates to the field of biotechnology, specifically be a be used for biological immune cell to detect and use cell suction device.
Background
The biological cells are stem cells, which are simply primitive undifferentiated cells with multidirectional differentiation potential and self-replication capacity, and are primitive cells forming tissues and organs of mammals; the stem cells have common morphology, are usually circular or elliptical, have small cell volume and relatively large nuclei, are mostly euchromatin and have high telomerase activity;
in operations such as biological assay, experiment, will need the cell extraction correspondingly through suction means mostly to put into other cells or equipment, carry out the experiment, but the cell is many single adoption syringe needle mode now, because the cell is less, be not convenient for observe and extract, consequently designs a cell suction means for biological immune cell detects now.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a be used for biological immune cell to detect and use cell suction means to solve the problem that conveniently observes the minicell, carries out corresponding absorption.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a be used for biological immune cell to detect and use cell suction means, includes extraction subassembly, coupling assembling and demonstration structure, extraction subassembly and demonstration structure pass through coupling assembling and can dismantle the connection.
Furthermore, the extraction assembly consists of a needle tube, a needle head, a pull rod and a piston; the needle tube is of a stainless steel structure, the needle head is detachably and rotatably connected to one end of the needle tube, one end of the pull rod is movably inserted into the other end of the needle tube, the piston is of a circular rubber structure and is movably embedded into the other end of the needle tube, and the piston is fixedly sleeved on one end of the pull rod.
Furthermore, the connecting assembly comprises a connecting frame, a first tightening screw rod, a tightening pad and a second tightening screw rod;
the needle tube connecting structure is characterized in that one end of the connecting frame is of a semicircular structure, the center of the connecting frame is of a rectangular rod structure, the other end of the connecting frame is of a concave structure, a cylindrical protrusion is arranged at the center of the rear side wall in the other end of the connecting frame, a first threaded hole corresponding to the cylindrical protrusion is formed in the front side of the other end of the connecting frame, one end of the connecting frame is movably sleeved on the needle tube, a second threaded hole is formed in the front side wall of the connecting frame, the first jacking threaded rod is movably sleeved in the second threaded hole, the jacking pad is movably sleeved on one end of the first jacking threaded rod and attached to the outer side wall of the needle tube, and one end of the second jacking threaded rod is movably sleeved in the first threaded hole.
Furthermore, the display structure comprises a microscope assembly, a sleeve frame, a shell, a display screen, a sleeve and a camera;
the microscope component is fixedly sleeved with a sleeve frame, the sleeve frame is movably embedded in the other end of the connecting frame and movably sleeved with the cylindrical protrusion and one end of the second jacking threaded rod respectively, the shell is of a circular structure and is internally provided with a storage battery, a charging port is formed in the center of the left side wall, the shell is fixedly arranged at the center of the lower wall of the connecting frame, the display screen is fixedly arranged at the center of the upper wall of the connecting frame and is connected with the storage battery, the sleeve is detachably sleeved on one end of the microscope eyepiece, and the camera is fixedly embedded in the other end of the sleeve and is electrically connected with the display screen and the storage battery.
Furthermore, the microscope component can be turned and inclined by the sleeve frame, and one end of the objective lens is inclined to be opposite to the needle.
Compared with the prior art, the beneficial effects of the utility model are that: this a be used for biological immune cell to detect and use cell suction means, through with the microscope subassembly with the help of coupling assembling and the relative installation of needle tubing of extraction subassembly, when the extraction, minicell is enlargied to accessible microscope subassembly to through the camera formation of image on the display screen, supply with operating personnel and observe, and then realize being convenient for handheld needle tubing, to the absorption of corresponding cell, whole convenient operation, structural principle are simple, easily observe and extract.
Drawings
Fig. 1 is a schematic view of an assembly structure of the present invention;
fig. 2 is a schematic view of the split structure of the present invention;
fig. 3 is a schematic view of the installation and display structure of the present invention.
In the figure: 1. the drawing assembly comprises an extracting assembly 11, a needle tube 12, a needle head 13, a pull rod 14 and a piston 2, a connecting assembly 21, a connecting frame 22, a first jacking screw rod 23, a jacking pad 24, a second jacking screw rod 3, a display structure 31, a microscope assembly 32, a sleeve frame 33, a shell 34, a display screen 35, a sleeve 36 and a camera.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a be used for biological immune cell to detect and use cell suction means, includes extraction subassembly 1, coupling assembling 2 and display structure 3, extraction subassembly 1 and display structure 3 can dismantle through coupling assembling 2 and link to each other.
The following components are provided according to the scheme:
a microscope component: it is prior art, as long as the miniature microscope that is applicable to this scheme all can use.
As a further enhancement, the extraction assembly 1 consists of a needle tube 11, a needle 12, a pull rod 13 and a piston 14; the needle tube 11 is of a stainless steel structure, the needle head 12 is detachably screwed on one end of the needle tube 11, one end of the pull rod 13 is movably inserted into the other end of the needle tube 11, the piston is of a circular rubber structure and is movably embedded in the other end of the needle tube 11, and the piston is fixedly sleeved on one end of the pull rod 13.
As a further enhancement, the connecting assembly 2 comprises a connecting frame 21, a first tightening screw 22, a tightening pad 23 and a second tightening screw 24;
one end of the connecting frame 21 is of a semicircular structure, the center of the connecting frame is of a rectangular rod structure, the other end of the connecting frame 21 is of a concave structure, a cylindrical protrusion is arranged at the center of the inner rear side wall of the other end of the connecting frame 21, a first threaded hole corresponding to the cylindrical protrusion is formed in the front side of the other end of the connecting frame 21, one end of the connecting frame 21 is movably sleeved on the needle tube 11, a second threaded hole is formed in the front side wall of the connecting frame, the first tightening screw 22 is movably connected in the second threaded hole in a rotating mode, the tightening pad 23 is movably sleeved on one end of the first tightening screw 22 and attached to the outer side wall of the needle tube 11, and one end of the second tightening screw 24 is movably connected in the first threaded hole in a rotating mode.
As a further enhancement, the display structure 3 comprises a microscope assembly 31, a jacket frame 32, a housing 33, a display screen 34, a sleeve 35 and a camera 36;
the microscope component 31 is fixedly sleeved with a sleeve frame 32, the sleeve frame 32 is movably embedded in the other end of the connecting frame 21 and movably sleeved with the cylindrical protrusion and one end of the second jacking threaded rod respectively, the shell 33 is of a circular structure and is internally provided with a storage battery, a charging port is formed in the center of the left side wall, the shell 33 is fixedly arranged at the center of the lower wall of the connecting frame 21, the display screen 34 is fixedly arranged at the center of the upper wall of the connecting frame 21 and is connected with the storage battery, the sleeve 35 is detachably sleeved on one end of the microscope eyepiece, and the camera 36 is fixedly embedded in the other end of the sleeve 35 and is electrically connected with the display screen 34 and the storage battery.
As a further enhancement, the microscope assembly 31 can be tilted upside down by means of the holster 32, with the objective lens end tilted opposite the needle 12 for the intended use.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
Example (b): as can be seen from the attached figures 1-3 of the specification, the needle tube 11 in the extraction assembly 1 penetrates through one end of the connecting frame 21 in the connecting assembly 2, the jacking pad 23 is attached to the outer side of the needle tube 11 by rotating the first jacking screw rod 22, and the needle tube 11 is extruded for limiting installation; secondly, according to the installation requirement, the second jacking screw 24 is rotated to realize the turning of the sleeve frame 32 in the display structure 3, so that the sleeve frame drives the microscope component 31 to turn and incline relative to the needle tube 11, and the objective lens is fixed after being aligned with the needle head 12; when the micro cell microscope is used, the storage battery in the shell 33 supplies power, so that the camera 36 sleeved in the sleeve 35 on the microscope component 31 images on the display screen 34 through the microscope assembly, micro cells are amplified, operation and observation are facilitated, the needle tube 11 can be moved according to the amplified images, and the pull rod 13 is pulled to absorb corresponding cells through the piston.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A cell suction device for detecting biological immune cells is characterized in that: the device comprises an extraction assembly (1), a connecting assembly (2) and a display structure (3), wherein the extraction assembly (1) and the display structure (3) are detachably connected through the connecting assembly (2);
the extraction assembly (1) consists of a needle tube (11), a needle head (12), a pull rod (13) and a piston (14); the needle tube (11) is of a stainless steel structure, the needle head (12) is detachably screwed on one end of the needle tube (11), one end of the pull rod (13) is movably inserted into the other end of the needle tube (11), the piston is of a circular rubber structure, and the piston is movably embedded in the other end of the needle tube (11) and is fixedly sleeved on one end of the pull rod (13);
the connecting assembly (2) comprises a connecting frame (21), a first tightening screw rod (22), a tightening pad (23) and a second tightening screw rod (24);
one end of the connecting frame (21) is of a semicircular structure, the center part of the connecting frame is of a rectangular rod structure, the other end of the connecting frame (21) is of a concave structure, a cylindrical bulge is arranged at the center part of the inner rear side wall of the other end of the connecting frame (21), a first threaded hole corresponding to the cylindrical bulge is formed in the front side of the other end of the connecting frame (21), one end of the connecting frame (21) is movably sleeved on the needle tube (11), a second threaded hole is formed in the front side wall of the connecting frame, the first tightening screw rod (22) is movably screwed in the second threaded hole, the tightening pad (23) is movably sleeved on one end of the first tightening screw rod (22) and is attached to the outer side wall of the needle tube (11), and one end of the second tightening screw rod (24) is movably screwed in the first threaded hole.
2. The cell aspiration device for biological immune cell detection according to claim 1, wherein: the display structure (3) comprises a microscope assembly (31), a sleeve frame (32), a shell (33), a display screen (34), a sleeve (35) and a camera (36);
the microscope component (31) is fixedly sleeved with a sleeve frame (32), the sleeve frame (32) is movably embedded in the other end of the connecting frame (21) and is movably sleeved with the cylindrical protrusion and one end of the second tightening threaded rod respectively, the shell (33) is of a circular structure, a storage battery is arranged in the shell, a charging port is formed in the center of the left side wall of the shell, the shell (33) is fixedly arranged at the center of the lower wall of the connecting frame (21), the display screen (34) is fixedly arranged at the center of the upper wall of the connecting frame (21) and is connected with the storage battery, the sleeve (35) is detachably sleeved on one end of the eyepiece of the microscope, and the camera (36) is fixedly embedded in the other end of the sleeve (35) and is electrically connected with the display screen (34) and the storage battery.
3. The cell aspiration device for biological immune cell detection according to claim 2, characterized in that: the microscope assembly (31) can be tilted by means of a holder (32) in a tilting manner, with the objective lens being tilted at one end opposite the needle (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221676286.1U CN218674378U (en) | 2022-07-01 | 2022-07-01 | Cell suction device for biological immune cell detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221676286.1U CN218674378U (en) | 2022-07-01 | 2022-07-01 | Cell suction device for biological immune cell detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218674378U true CN218674378U (en) | 2023-03-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221676286.1U Active CN218674378U (en) | 2022-07-01 | 2022-07-01 | Cell suction device for biological immune cell detection |
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| Country | Link |
|---|---|
| CN (1) | CN218674378U (en) |
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2022
- 2022-07-01 CN CN202221676286.1U patent/CN218674378U/en active Active
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