CN219580575U - Multifunctional centrifuge tube for cell detection - Google Patents

Abstract

The utility model provides a multifunctional centrifuge tube for cell detection, which comprises a tube body, wherein one end of the tube body is closed, the other end of the tube body is provided with a tube opening, a rubber plug for covering the tube opening is assembled on the tube opening, the middle part of the rubber plug is provided with a rectangular notch, the notch is directly communicated with the top surface and the bottom surface of the rubber plug, the rubber plug is penetrated with a sampling assembly positioned in the notch, the sampling assembly comprises a forceps rod penetrating through the notch and extending into the tube body, a forceps taking part positioned at the bottom end of the forceps rod and an elastic piece filled in the notch and used for providing elasticity for the forceps rod during the clamping action, human tissue can be collected in a shorter time and can be quickly sealed in the tube body in a shorter time, so that the accuracy of data obtained after the human tissue sample is placed in detection equipment for detection after the reaction along with the reactant injection in the tube body is ensured, and the tissue is convenient to operate during the tissue sampling.

Description

Multifunctional centrifuge tube for cell detection

Technical Field

The utility model relates to the technical field of sampling tubes, in particular to a multifunctional centrifuge tube for cell detection.

Background

Before the cancer patient is diagnosed, the sample is required to be nipped from suspicious tissues, then the sample is put into a test tube, the reaction liquid injected into the test tube is fully reacted by utilizing the centrifugal rotation action of the test tube, the reaction is adopted to detect the human tissue sample, when the human tissue is transferred into the test tube, the tissue is required to be put into the test tube through a separate nipper, and then a rubber plug is buckled on a test tube port to prevent the tissue from being polluted by the reactant.

Because the forceps tool is separated from the test tube, the rubber plug needs to be removed from the sampling tube during sampling, then tissues are put into the tube body through the forceps tool, the operation steps are more, and the sampling efficiency is lower. The multi-step operation mode can cause the long-time contact of tissues and air, so that a large number of indoor germs are adhered to the tissues, and the accuracy of subsequent detection data is influenced.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a test tube with a forceps taking tool, so that human tissues can be rapidly sealed into the test tube after being sampled, and the accuracy of subsequent detection data is guaranteed.

The technical scheme of the utility model is that the multifunctional centrifugal tube for cell detection comprises a tube body, wherein one end of the tube body is closed, the other end of the tube body is provided with a tube orifice, a rubber plug for covering the tube orifice is assembled on the tube orifice, a rectangular notch is formed in the middle of the rubber plug, the notch is directly connected with the bottom surface of the top surface of the rubber plug, a sampling assembly positioned in the notch penetrates through the rubber plug, and the sampling assembly comprises a forceps rod penetrating through the notch and extending into the tube body, a forceps taking part positioned at the bottom end of the forceps rod and an elastic piece filled in the notch and used for providing elasticity for the forceps rod during the clamping action.

As a further preferred option: the utility model discloses a pair of tweezers, including tweezers portion, two tweezers bars, notch, rubber plug, the tweezers portion is the "reverse U" shape elastic clamping plate that narrows gradually downwards from the top, and the bottom of two clamping plates is equipped with the blade, the tweezers bars is two places, and connects respectively on the both sides elastic clamping plate of portion is got to the tweezers, and two tweezers bars symmetrical setting, and upwards run through in the notch and extrude on the rubber plug through the elastic component, and the interval of two tweezers bars is from connecting in the one end of portion is got to the tweezers and is towards the top of rubber plug increase gradually for two tweezers bars are located the one end of rubber plug top each other and are "out eight" form distribution.

As a further preferred option: the middle part of the bottom surface of the rubber plug is fixed with a hanging piece, the top end of the forceps taking part is fixed with a hanging rod, the top end of the hanging rod is connected to the hanging piece, and the hanging rod is symmetrical between the two forceps rods.

As a further preferred option: two symmetrical sleeves are glued on the wall of the tube cavity of the tube body, the sleeves are close to the tube orifice, the two sleeves are semicircular tubes, semicircular clamping plates are respectively arranged in the two sleeves, opposite surfaces of the two clamping plates are overlapped, and a supporting spring is connected between the clamping plates and the sleeves.

As a further preferred option: the chamfer face has been seted up to the opposite end of two sheathed tubes, and the opposite end of two splint is equipped with the fillet, and the tweezers of sampling assembly get the portion and correspond between two splint.

Compared with the prior art, the utility model has the beneficial effects that:

the rubber plug with the sampling component is arranged at the top end of the traditional test tube-shaped sampling tube, the sampling component is directly arranged on the rubber plug, when the rubber plug is arranged on the tube mouth, the sampling component can be quickly arranged on the tube mouth along with the rubber plug, during actual use, the sampling component is directly utilized to intercept a tissue sample from a patient body, then the tissue sample is quickly buckled on the tube mouth along with the rubber plug, the use mode is adopted, human tissue can be collected in a shorter time, and meanwhile, the tissue sample is quickly sealed in a tube body in a shorter time, so that the accuracy of data obtained after the human tissue sample is detected in a detection device after being injected with a reactant in the tube body for reaction is ensured, and the operation is convenient during tissue sampling, and the end of the tube body, which is close to the tube mouth, is also provided with two clamping plates, besides ensuring that the sample is sealed after being put into the tube body, the sample is also sealed after being put into the tube body, so as to provide guarantee for the accuracy of subsequent detection data.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the present utility model from a three-dimensional perspective with the pipe body broken away;

FIG. 3 is a schematic view of the utility model with the rubber stopper removed from the tube body;

FIG. 4 is a schematic view of the rubber stopper of the present utility model from the bottom;

FIG. 5 is a schematic diagram of a sampling assembly according to the present utility model;

fig. 6 is a schematic view of the sleeve and the clamping plate in the sleeve of the present utility model removed from the body.

In the figure: 1. a tube body; 2. a pipe orifice; 3. a rubber plug; 4. a notch; 5. a sampling assembly; 51. a forceps rod; 52. a forceps-taking part; 521. a cutting edge; 522. a boom; 53. an elastic member; 6. hanging pieces; 7. a sleeve; 71. chamfering the surface; 8. a clamping plate; 81. round corners; 9. and (5) supporting the spring.

Detailed Description

The following description of the embodiments of the present utility model, taken in conjunction with the accompanying drawings, will be clearly and fully described in terms of the drawings, wherein the embodiments described are some, but not all, of the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

In the description of the present utility model, it should be noted that, as the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used for convenience of description and simplicity of description, only as to the orientation or positional relationship shown in the drawings, and not as an indication or suggestion that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the utility model.

One embodiment is shown in fig. 1-6.

The embodiment provides a multifunctional centrifuge tube for cell detection, including body 1, the one end of body 1 is closed, the other end is equipped with mouth of pipe 2, the assembly of mouth of pipe 2 is equipped with the rubber stopper 3 that is used for covering it, unlike current test tube structure, though also set up rubber stopper 3 on its top, but the slot 4 of rectangle has been seted up at the middle part of rubber stopper 3 in this embodiment, slot 4 is from the top surface direct connection and the bottom surface of rubber stopper 3, it has the sampling subassembly 5 that is located in slot 4 to run through on the rubber stopper 3, sampling subassembly 5 includes the tweezers pole 51 that runs through in slot 4 and stretch into in body 1, the tweezers portion 52 that is located tweezers pole 51 bottom and be filled in slot 4 and be used for providing the elastic piece 53 when the tweezers pole 51 presss from both sides the action, as shown in fig. 1 through 5, and different from the tweezers of operation tweezers: the sampling component 5 is directly arranged on the rubber plug 3, when the rubber plug 3 is arranged on the pipe orifice 2, the sampling component 5 can be rapidly arranged on the pipe orifice 2 along with the rubber plug, during actual use, a tissue sample can be taken off from a patient body through the forceps taking part 52, then the tissue can be rapidly inserted into the pipe body 1 along with the forceps taking part 52, meanwhile, the rubber plug 3 is rapidly buckled on the pipe orifice 2, the human tissue can be collected in a shorter time by adopting the using mode, and simultaneously, the human tissue can be rapidly sealed in the pipe body 1 in a shorter time, so that the accuracy of data obtained after the human tissue sample reacts along with the injection of a reactant in the pipe body 1 and is detected in the detection equipment is ensured, and the operation is convenient during tissue sampling.

The forceps taking part 52 is an inverted U-shaped elastic clamping plate which is gradually narrowed downwards from the top, the bottom ends of the two clamping plates are provided with cutting edges 521, namely, the bottom ends of the sampling assembly 5 are similar to surgical forceps, samples can be taken from patients, the cutting edges 521 can be utilized to enable the samples to be taken more smoothly, the sampling assembly 5 is independently stored in the matched tube body 1 after the samples are taken from the patients of a certain patient, the purpose of special personnel is achieved, and cross infection can be avoided.

The two forceps rods 51 are respectively connected to the two elastic clamping plates at two sides of the forceps taking part 52, which is equivalent to two extrusion parts when the forceps are used, the two forceps rods 51 penetrate through the notch 4 upwards and are extruded on the rubber plug 3 through the elastic piece 53, when the two forceps rods 51 are in real pressure, the elastic piece 53 between the two forceps rods is plastically deformed (two ends are elongated, the middle is bent downwards) and stores elastic force, the top ends of the two forceps rods 51 are combined, the two cutting edges 521 of the forceps taking part 52 are formed at the bottom ends of the two forceps rods 51 are closed, patient tissues are intercepted while the two cutting edges 521 are closed, after the sampling assembly 5 is inserted into the tube body 1, the two forceps rods 51 are not pressed at the moment, the rubber plug 3 is reset and lengthened, so that the two forceps rods 51 are spread, the two cutting edges 521 of the forceps taking part 52 are separated from each other, the tissues are directly dropped into the tube body 1, the elastic piece 53 is reset and the two cutting edges 4 where the elastic piece 53 is located are ensured to be sealed when the two forceps rods are lengthened, so that tissue samples in the tube body 1 are sealed and stored, and the two forceps rods can be rapidly compressed and the two forceps rods are simultaneously and the two forceps rods are compressed and the two forceps rods are simultaneously and are compressed and lengthened, and are simultaneously 4 are required to be compressed and are simultaneously and are compressed and are simultaneously and fast and are compressed and are simultaneously to be compressed and are correspondingly to be compressed.

The hanging piece 6 is fixed in the middle of the bottom surface of the rubber plug 3, the hanging rod 522 is fixed at the top end of the forceps taking part 52, the top end of the hanging rod 522 is connected to the hanging piece 6, the hanging rod 522 is symmetrical between the two forceps rods 51, the middle of the forceps taking part 52 is supported by the hanging rod 522, supporting force is applied to the hanging piece 6, the hanging piece 6 is applied to the rubber plug 3, when the two forceps rods 51 act, the acting force transmitted to the forceps taking part 52 only can complete the forceps taking action, and the forceps taking part 52 is ensured not to deflect.

The tube body 1 is provided with two symmetrical sleeves 7 glued on the tube cavity wall, the sleeves 7 are close to the tube opening 2, the two sleeves 7 are semicircular tubes, semicircular clamping plates 8 are respectively arranged in the two sleeves 7, opposite surfaces of the two clamping plates 8 are overlapped, a supporting spring 9 is connected between the clamping plates 8 and the sleeves 7, the two sleeves 7 are correspondingly arranged at the tube opening 2 at the top end of the tube body 1, and a shielding piece formed by the clamping plates 8 is connected in the two sleeves 7 through the supporting spring 9, therefore, in the embodiment, when the provided tube body 1 is in actual use, when reagents are introduced into the tube body 1 in advance by using a syringe, the end part of the needle tube sequentially enters the circular angle 81 along the chamfer surface 71, then the two clamping plates 8 are propped up from opposite ends of the needle tube, the two clamping plates 8 extend into the tube body 1 to inject the reagents, then the reagent is pulled up from the tube body 1, the needle tube is pulled out, then the two clamping plates 8 are quickly closed from the opposite ends of the needle tube under the action of the supporting spring 9, so that the reagent is sealed in the lumen, then the tissue sample at the affected part is put into the tube body 1 to react with the reagent in the operation mode, the bottom end of the forceps taking part 52 is pointed, so that the tissue sample can enter the round corner 81 through the chamfer 71 in sequence when being put into the tube body 1 with the sample, then the two clamping plates 8 are propped up from the opposite ends of the two clamping plates and extend into the tube body 1, the tissue sample is put out as quickly as the needle tube, thus, the tissue sample is ensured to be sealed after being put into the tube body 1, the tissue sample is fully reacted with the reagent after being transferred onto the centrifugal equipment to be driven to rotate at high speed after being driven by the equipment after being sampled into the tube body 1, finally, tissue is extracted and placed on an assay device to obtain assay data.

The reagents used in the present embodiment are selected according to the actual ratio of the laboratory test item in the actual test, for example, a DNA extraction reagent, absolute ethyl alcohol, a detection system PCR amplification reaction solution, a sequencing system reaction solution, and the like, and the specific type of the reagents is not limited in the present embodiment.

The above-described embodiments are provided to further explain the objects, technical solutions, and advantageous effects of the present utility model in detail. It should be understood that the foregoing is only illustrative of the present utility model and is not intended to limit the scope of the present utility model. It should be noted that any modifications, equivalent substitutions, improvements, etc. made by those skilled in the art without departing from the spirit and principles of the present utility model are intended to be included in the scope of the present utility model.

Claims (5)

1. The utility model provides a cell detects with multi-functional centrifuging tube, includes body (1), its characterized in that: the utility model discloses a novel plastic forceps is characterized in that one end of body (1) is closed, and the other end is equipped with mouth of pipe (2), the last assembly of mouth of pipe (2) is equipped with rubber stopper (3) that are used for covering it, rectangular notch (4) have been seted up at the middle part of rubber stopper (3), notch (4) are from the top surface direct connection and the bottom surface of rubber stopper (3), run through on rubber stopper (3) have sampling assembly (5) that are located notch (4), sampling assembly (5) are including running through in notch (4) and stretching into tweezers pole (51) in body (1), be located tweezers portion (52) of taking of tweezers pole (51) bottom and fill in notch (4) be used for providing elastic component (53) when pressing from both sides the action to tweezers pole (51).

2. The multifunctional centrifuge tube for cell detection according to claim 1, wherein: the utility model discloses a pair of tweezers, including tweezers portion (52), two tweezers bars (51), rubber stopper (3) are got in the middle part of notch (4) and pass through in elastic component (53) and extrude again on rubber stopper (3), and the interval of two tweezers bars (51) is from connecting in the one end of tweezers portion (52) towards the top of rubber stopper (3) increase gradually for two tweezers bars (51) are located the one end of rubber stopper (3) top each other and are "out eight" form distribution.

3. The multifunctional centrifuge tube for cell detection according to claim 1, wherein: the middle part of the bottom surface of the rubber plug (3) is fixed with a hanging piece (6), the top end of the forceps taking part (52) is fixed with a hanging rod (522), the top end of the hanging rod (522) is connected to the hanging piece (6), and the hanging rod (522) is symmetrical between the two forceps rods (51).

4. The multifunctional centrifuge tube for cell detection according to claim 1, wherein: two symmetrical sleeves (7) are glued on the wall of the tube cavity of the tube body (1), the sleeves (7) are close to the tube orifice (2), the two sleeves (7) are semicircular tubes, semicircular clamping plates (8) are respectively arranged in the two sleeves (7), opposite surfaces of the two clamping plates (8) are overlapped, and a supporting spring (9) is connected between the clamping plates (8) and the sleeves (7).

5. The multifunctional centrifuge tube for cell detection according to claim 4, wherein: chamfer faces (71) are formed at opposite ends of the two sleeves (7), round corners (81) are formed at opposite ends of the two clamping plates (8), and the forceps taking parts (52) of the sampling assembly (5) are correspondingly arranged between the two clamping plates (8).