Sampling device for endocrine sample

Abstract

The sampling device comprises a sampling barrel, one end of the sampling barrel is provided with an opening, the side face, close to the opening end, of the sampling barrel is provided with a containing groove, an injector is arranged in the containing groove, the inner wall of the sampling barrel is fixedly connected with a hinge block, and the hinge block is fixedly connected with a screw rod. An arc plate is rotatably connected to the surface of the hinge block, an adapter is rotatably connected to the side face of the arc plate, a spring is fixedly connected to the side face of the adapter, an abutting plate is fixedly connected to the other side of the spring, and a threaded rod is rotatably connected to the surface of the side, away from the spring, of the abutting plate; an electric telescopic rod is fixedly connected to the inner wall of the sampling barrel, a connecting block is fixedly connected to the end of the electric telescopic rod, and a clamping seat is fixedly connected to one end of the connecting block.

Description

Technical Field

[0001] The utility model relates to the technical field of endocrine sampling, in particular to a sampling device for endocrine samples. Background Art

[0002] The endocrine system is an important regulatory system of the body. It complements the nervous system and jointly regulates the body's growth and development and various metabolisms to maintain the stability of the internal environment. Under normal circumstances, endocrine hormones are relatively stable and balanced. If this balance is broken for some reason, it will cause endocrine disorders, and then cause various diseases, such as pleural and abdominal effusion. When diagnosing, the effusion is generally extracted first, and then the diagnosis is made after the effusion is tested.

[0003] When sampling and analyzing tissue effusion, a sampler is needed. Traditional samplers are generally modified from syringes and require manual operation by medical staff, which greatly increases the labor intensity of medical staff and is very inconvenient.

[0004] Moreover, although the existing endocrine sample sampling equipment is convenient and quick to operate during use, in order to ensure the independence of the sample and not be contaminated, the corresponding accessories need to be replaced or cleaned before each use, which is very inconvenient to operate and does not have strong compatibility with the existing syringe sampling device, which undoubtedly greatly increases the labor cost and economic cost during use.

[0005] Based on this, it is necessary to propose a sampling device for endocrine samples. Utility Model Content

[0006] In response to the deficiencies of the prior art, the present invention provides a sampling device for endocrine samples, which has the advantages of reducing the labor intensity of medical staff, being simple and quick to operate and having low cost, and solves the problems raised in the background technology.

[0007] The utility model provides the following technical solution: a sampling device for endocrine samples, comprising a sampling barrel, one end of the sampling barrel is provided with an open shape, and a placement groove is provided on the side near the open end, a syringe is provided inside the placement groove, the inner wall of the sampling barrel is fixedly connected to a hinge block, the surface of the hinge block is rotatably connected to an arc plate, the side of the arc plate is rotatably connected to an adapter, the side of the adapter is fixedly connected to a spring, the other side of the spring is fixedly connected to an abutment plate, the surface of the abutment plate on the side away from the spring is rotatably connected to a threaded rod, the inner wall of the sampling barrel is fixedly connected to an electric telescopic rod, the end of the electric telescopic rod is fixedly connected to a connecting block, and one end of the connecting block is fixedly connected to a card seat.

[0008] Preferably, the arc plate is an arc-shaped plate, and there are two arc plates, which are respectively located on both sides of the syringe.

[0009] Preferably, a card slot is provided on the side wall of the placement slot, and the card slot matches the model and specification of the handle on the syringe.

[0010] Preferably, both side surfaces of the sampling cylinder are fixedly connected to an outer cylinder.

[0011] Preferably, the threaded rod is threadably connected to the outer cylinder.

[0012] Preferably, the holder matches the model and specification of the push handle on the syringe.

[0013] Preferably, a sliding groove is provided on the surface of the sampling cylinder, and a convex strip is fixedly connected to the side surface of the connecting block, and the convex strip is slidably engaged with the sliding groove.

[0014] Preferably, a block is slidably engaged inside the chute, a locking bolt is threadedly connected to the surface of the block, the end of the locking bolt abuts against the side of the sampling tube, and a scale mark is provided on the edge of the chute.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This sampling device for endocrine samples can realize the rapid installation of the syringe through the placement groove on the sampling barrel, and provides strong stability for the installed syringe through the arc plate, so the syringe used for sampling can be quickly fixed and installed. When sampling, the electric telescopic rod can be used to drive the plunger to move for extraction, which can replace the manual operation of medical staff and reduce the labor intensity of medical staff. During use, the card block can be used to limit the extraction amount of the syringe, making it more convenient and quick when sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of the device of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the sampling tube of the utility model;

[0020] Figure 3 This is a schematic diagram of the card holder structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the arc plate structure of the utility model.

[0022] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0023] 1. Sampling tube; 2. Placement slot; 3. Syringe; 4. Card slot; 5. Arc plate; 6. Adapter; 7. Spring; 8. Abutment plate; 9. Threaded rod; 10. Outer tube; 11. Electric telescopic rod; 12. Connecting block; 13. Raised strip; 14. Card seat; 15. Slide groove; 16. Scale mark; 17. Card block; 18. Locking bolt; 19. Articulated block. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4 A sampling device for endocrine samples includes a sampling barrel 1, one end of the sampling barrel 1 is provided with an opening, and a placement groove 2 is provided on the side near the open end, a syringe 3 is provided inside the placement groove 2, and the inner wall of the sampling barrel 1 is fixedly connected to a hinge block 19, the surface of the hinge block 19 is rotatably connected to an arc plate 5, the side of the arc plate 5 is rotatably connected to an adapter 6, the side of the adapter 6 is fixedly connected to a spring 7, the other side of the spring 7 is fixedly connected to an abutment plate 8, and the surface of the abutment plate 8 away from the spring 7 is rotatably connected to a threaded rod 9, the inner wall of the sampling barrel 1 is fixedly connected to an electric telescopic rod 11, the end of the electric telescopic rod 11 is fixedly connected to a connecting block 12, and one end of the connecting block 12 is fixedly connected to a card seat 14.

[0026] Among them, the arc plate 5 is set as an arc plate, and there are two arc plates 5 and they are respectively located on both sides of the syringe 3. Through the arc plate design of the arc plate 5, the interior can be fitted with the surface of the syringe 3, and the surface of the syringe 3 can be wrapped to improve the fit with the surface of the syringe 3.

[0027] Among them, a clamping slot 4 is opened on the side wall of the placement groove 2. The clamping slot 4 matches the model and specification of the handle on the syringe 3 and can be used to clamp the handle of the syringe 3 into the inside of the clamping slot 4.

[0028] The outer cylinder 10 is fixedly connected to both side surfaces of the sampling cylinder 1 .

[0029] Among them, the threaded rod 9 is threadedly connected to the outer tube 10. When the threaded rod 9 is rotated, it will move inside the outer tube 10 and push the abutment plate 8 to move, thereby adjusting the compression stroke of the spring 7, so that the elastic force of the spring 7 is applied to the syringe 3, so that the syringe 3 can be fixedly clamped on one end of the sampling tube 1, and the position of the threaded rod 9 can also be adjusted in advance to facilitate the quick installation and clamping of the syringe 3.

[0030] Among them, the holder 14 matches the model and specifications of the push handle on the syringe 3. The push handle on the syringe 3 can be inserted into the inside of the holder 14, and the holder 14 can be driven to move by starting the electric telescopic rod 11 to control the extraction of the syringe 3, replacing the manual operation of medical staff and reducing the labor intensity of medical staff.

[0031] A sliding groove 15 is provided on the surface of the sampling tube 1 , and a convex strip 13 is fixedly connected to the side surface of the connecting block 12 . The convex strip 13 is slidably engaged with the sliding groove 15 .

[0032] Among them, the internal sliding card of the slide groove 15 is connected with a block 17, and the surface of the block 17 is threadedly connected with a locking bolt 18. The end of the locking bolt 18 abuts against the side of the sampling tube 1. The edge of the slide groove 15 is provided with a scale mark 16. The block 17 can be moved to a specified position with reference to the scale mark 16, and the locking bolt 18 can be tightened to fix the position of the block 17, thereby effectively limiting the moving distance of the holder 14, and can conveniently and quickly realize quantitative sampling.

[0033] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "two ends", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0034] In the present invention, unless otherwise clearly stipulated and limited, the terms "install", "set", "connect", "fix", "screw" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the present invention according to the specific circumstances.

[0035] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sampling device for endocrine samples, comprising a sampling cartridge (1), characterized in that: One end of the sampling barrel (1) is provided with an opening, and a placement groove (2) is provided on the side near the open end, a syringe (3) is provided inside the placement groove (2), the inner wall of the sampling barrel (1) is fixedly connected to a hinge block (19), the surface of the hinge block (19) is rotatably connected to an arc plate (5), the side of the arc plate (5) is rotatably connected to an adapter (6), the side of the adapter (6) is fixedly connected to a spring (7), the other side of the spring (7) is fixedly connected to an abutment plate (8), the surface of the abutment plate (8) away from the spring (7) is rotatably connected to a threaded rod (9), the inner wall of the sampling barrel (1) is fixedly connected to an electric telescopic rod (11), the end of the electric telescopic rod (11) is fixedly connected to a connecting block (12), and one end of the connecting block (12) is fixedly connected to a card seat (14).

2. The sampling device for endocrine samples according to claim 1, characterized in that: The arc plate (5) is arranged in the form of an arc plate, and there are two arc plates (5) which are respectively located on both sides of the syringe (3).

3. The sampling device for endocrine samples according to claim 1, characterized in that: A clamping slot (4) is provided on the side wall of the placement slot (2), and the clamping slot (4) matches the model and specification of the handle on the syringe (3).

4. The sampling device for endocrine samples according to claim 1, characterized in that: The two side surfaces of the sampling cylinder (1) are both fixedly connected to an outer cylinder (10).

5. The sampling device for endocrine samples according to claim 1, characterized in that: The threaded rod (9) is threadedly connected to the outer cylinder (10).

6. The sampling device for endocrine samples according to claim 1, characterized in that: The model and specification of the holder (14) and the push handle on the syringe (3) are consistent.

7. The sampling device for endocrine samples according to claim 1, characterized in that: A sliding groove (15) is provided on the surface of the sampling cylinder (1), and a convex strip (13) is fixedly connected to the side surface of the connecting block (12), and the convex strip (13) is slidably engaged with the sliding groove (15).

8. The sampling device for endocrine samples according to claim 7, characterized in that: The interior of the chute (15) is slidably engaged with a clamping block (17), the surface of the clamping block (17) is threadedly connected with a locking bolt (18), the end of the locking bolt (18) abuts against the side of the sampling tube (1), and a scale mark (16) is provided on the edge of the chute (15).

Images