CN211243465U

CN211243465U - Endocrine patient uses clinical sampling device

Info

Publication number: CN211243465U
Application number: CN201922117605.XU
Authority: CN
Inventors: 李蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-08-14
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a clinical sampling device for endocrine patients, which comprises a cylindrical plastic pipe, wherein one end of the cylindrical plastic pipe is provided with an inlet and an outlet, the outer sides of the inlet and the outlet are fixedly connected with a sealing head, the outer side of the sealing head is provided with a sealing cover, the inner side of one end of the sealing cover is provided with an inner threaded part, the periphery of one end of the sealing head is distributed with an outer threaded part corresponding to the inner threaded part, one end of a containing cavity is provided with a notch, and a piston rod is arranged in the middle of the notch in a penetrating way, the clinical sampling device for endocrine patients samples through a cotton swab head, fingers clamp a drawing head to move the drawing head to the inside of the containing cavity, then the sealing cover is screwed at one end of the sealing head, so that the samples are isolated from the external environment and can not be adhered to the inner wall of the cylindrical plastic pipe, when in, and finally, replacing a new sampling rod for the next operation.

Description

Endocrine patient uses clinical sampling device

Technical Field

The utility model relates to a sampling device, in particular to endocrine patient uses clinical sampling device belongs to medical sampling equipment technical field.

Background

Endocrine is one of two major control systems responsible for regulating the normal functioning of various physiological functions in the human and animal body, and is composed of ductless glands that secrete hormones. Normally, the hormones are kept in balance, for example, the balance is broken for some reason, namely, the hormone is too much or too little, so that endocrine dyscrasia is caused, and corresponding clinical manifestations are caused. Endocrine disorders such as hyperthyroidism and hypothyroidism may occur in both men and women.

In the operation of current endocrine detection, need extract a part sample usually and detect, most all take out after the secretion put into the test tube inside, very complicated, can contact the air for a long time at this in-process, cause the sample pollution to the sample can adhere at the test tube inner wall for the result of detection is inaccurate. Therefore, we improve this and propose a clinical sampling device for endocrine patients.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an endocrine patient uses clinical sampling device to in solving the operation that the traditional endocrine that proposes in the above-mentioned background art detected, need draw partly sample to detect usually, most all take out after the secretion put into the test tube inside, very complicated, can contact the air for a long time at this in-process, cause the sample pollution, and the sample can the adhesion at the test tube inner wall, make the unsafe problem of testing result.

In order to achieve the above object, the utility model provides a following technical scheme: a clinical sampling device for endocrine patients comprises a cylindrical plastic pipe, wherein an inlet and an outlet are formed in one end of the cylindrical plastic pipe, a sealing head is fixedly connected to the outer side of the inlet and the outlet, a sealing cover is arranged on the outer side of the sealing head, an internal thread part is formed in the inner side of one end of the sealing cover, an external thread part corresponding to the internal thread part is distributed on the periphery of one end of the sealing head, a containing cavity is formed in the cylindrical plastic pipe, a notch is formed in one end of the containing cavity, a piston rod penetrates through the middle of the notch, a pulling head is fixedly connected to one end of the piston rod, a rubber piston slidably connected with the inner wall of the containing cavity is mounted at the other end of the piston rod, a moving block is fixedly connected to one side of the rubber, a clamping groove is formed in the middle of one end of the sampling rod, and one end of the clamping groove is fixedly connected with a cotton swab head.

As an optimal technical scheme of the utility model, set up in the middle of the sealed head and import and export the through-hole that corresponds, and the through-hole is located same axis with importing and exporting.

As an optimized technical scheme of the utility model, take out pull head and piston rod be integrated into one piece structure.

As an optimal technical scheme of the utility model, interference fit between cotton swab head one end and the draw-in groove inner wall.

As a preferred technical scheme of the utility model, anti-skidding line has been seted up to the outside in the middle of the sampling stick, and threaded connection between sampling stick and the thread groove.

As an optimized technical proposal of the utility model, the outside of the other end of the cylindrical plastic pipe is provided with a fixed ear.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to an endocrine patient uses clinical sampling device has the isolated air of messenger's sample, avoids polluting, prevents that the sample from adhering at the test tube inner wall, improves the advantage of testing result accuracy, in concrete use, compares with traditional sampling device, the utility model discloses a cotton swab head carries out the adhesion sample to the secretion sample, and the finger is held and is taken out the pull head and move the shrink head to holding intracavity portion, then will seal the lid and screw in sealed first one end for the sample is isolated with external environment and open, and can not adhere to cylindricality plastic tube inner wall, during the detection, unscrews sealed lid, and the finger supports fixed ear and extrudees the pull head and the piston rod takes out the sampling rod and detects, and the new sampling rod of changing at last carries out the operation of next time and uses.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection structure of the swab head and the retractable head of the present invention;

in the figure: 1. a sealing cover; 2. an internal thread portion; 3. a through hole; 4. a sealing head; 5. an accommodating chamber; 6. an external threaded portion; 7. an inlet and an outlet; 8. a cylindrical plastic tube; 9. a contraction head; 10. fixing the ear; 11. a rubber piston; 12. a notch; 13. a moving block; 14. drawing the pull head; 15. a piston rod; 16. a thread groove; 17. a sampling rod; 18. anti-skid lines; 19. a cotton swab head; 20. a clamping groove.

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. 1-2, the utility model provides a clinical sampling device for endocrine patients, comprising a cylindrical plastic tube 8, wherein an inlet and an outlet 7 are arranged at one end of the cylindrical plastic tube 8, a sealing head 4 is fixedly connected to the outer side of the inlet and the outlet 7, a sealing cover 1 is arranged on the outer side of the sealing head 4, an inner threaded part 2 is arranged on the inner side of one end of the sealing cover 1, an outer threaded part 6 corresponding to the inner threaded part 2 is distributed on the periphery of one end of the sealing head 4, a containing cavity 5 is arranged in the cylindrical plastic tube 8, a notch 12 is arranged at one end of the containing cavity 5, a piston rod 15 is arranged in the middle of the notch 12, a drawing head 14 is fixedly connected to one end of the piston rod 15, a rubber piston 11 slidably connected to the inner wall of the containing cavity 5 is arranged at the other end of the, the middle of one end of the contraction head 9 is provided with a thread groove 16, one end of the thread groove 16 is fixedly connected with a sampling rod 17, the middle of one end of the sampling rod 17 is provided with a clamping groove 20, and one end of the clamping groove 20 is fixedly connected with a cotton swab head 19.

Preferably, the through hole 3 corresponding to the inlet and outlet 7 is formed in the middle of the sealing head 4, and the through hole 3 and the inlet and outlet 7 are located on the same axis, so that the cotton swab head 19 and the sampling rod 17 can conveniently enter and exit.

Preferably, the pull head 14 and the piston rod 15 are integrally formed, so as to control the movement of the piston rod 15.

Preferably, interference fit is carried out between one end of the cotton swab head 19 and the inner wall of the clamping groove 20, the installation is firm, and the cotton swab head cannot fall off.

Preferably, the outer side has seted up anti-skidding line 18 in the middle of the sampling stick 17, and threaded connection between sampling stick 17 and the thread groove 16 for it is convenient to dismantle between sampling stick 17 and the shrink head 9 and change.

Preferably, the outer side of the other end of the cylindrical plastic pipe 8 is annularly provided with a fixing lug 10, so that the fixing of fingers is facilitated, and the entering and exiting of the cotton swab head 19 are controlled.

When specifically using, the utility model relates to an endocrine patient uses clinical sampling device, it makes the isolated air of sample to have, avoid polluting, prevent that the sample from adhering at the test tube inner wall, improve the advantage of testing result accuracy, carry out the adhesion sample to the secretion sample through cotton-tipped rod 19, the finger is held and is taken out pull head 14 and move shrink head 9 to hold the intracavity 5 inside, then seal lid 1 and screw at sealed head 4 one end, make the sample and external environment isolated the division, and can not adhere to 8 inner walls of cylindricality plastic tubing, during the detection, unscrew sealed lid 1, the finger supports fixed ear 10 and extrudees pull head 14 and piston rod 15 and take out sampling rod 17 and detect, change new sampling rod 17 at last and carry out the operation of next time and use, ensure that the testing result of sample is accurate, excellent in use effect, be worth extensively promoting.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

1. The clinical sampling device for endocrine patients comprises a cylindrical plastic pipe (8) and is characterized in that one end of the cylindrical plastic pipe (8) is provided with an inlet and an outlet (7), the outer side of the inlet and the outlet (7) is fixedly connected with a sealing head (4), the outer side of the sealing head (4) is provided with a sealing cover (1), the inner side of one end of the sealing cover (1) is provided with an inner threaded part (2), the periphery of one end of the sealing head (4) is provided with an outer threaded part (6) corresponding to the inner threaded part (2), the cylindrical plastic pipe (8) is internally provided with a containing cavity (5), one end of the containing cavity (5) is provided with a notch (12), a piston rod (15) is arranged in the middle of the notch (12) in a penetrating manner, one end of the piston rod (15) is fixedly connected with a pull head (14), and the other end, the cotton swab is characterized in that a moving block (13) is fixedly connected to one side of the rubber piston (11), a contraction head (9) is arranged in the middle of the moving block (13), a threaded groove (16) is formed in the middle of one end of the contraction head (9), a sampling rod (17) is fixedly connected to one end of the threaded groove (16), a clamping groove (20) is formed in the middle of one end of the sampling rod (17), and a cotton swab head (19) is fixedly connected to one end of the clamping groove (20).

2. The endocrine patient clinical sampling device of claim 1, wherein: the middle of the sealing head (4) is provided with a through hole (3) corresponding to the inlet and the outlet (7), and the through hole (3) and the inlet and the outlet (7) are positioned on the same axis.

3. The endocrine patient clinical sampling device of claim 1, wherein: the pull head (14) and the piston rod (15) are of an integrated structure.

4. The endocrine patient clinical sampling device of claim 1, wherein: one end of the cotton swab head (19) is in interference fit with the inner wall of the clamping groove (20).

5. The endocrine patient clinical sampling device of claim 1, wherein: the outer side of the middle of the sampling rod (17) is provided with anti-skid threads (18), and the sampling rod (17) is in threaded connection with the thread groove (16).

6. The endocrine patient clinical sampling device of claim 1, wherein: and a fixing lug (10) is annularly arranged on the outer side of the other end of the cylindrical plastic pipe (8).