CN212940778U - Thyroid drainage device and negative pressure drainage ball - Google Patents

Abstract

The utility model belongs to the technical field of medical treatment, in particular to a thyroid drainage device and a negative pressure drainage ball, which comprises a drainage ball, a drainage tube and a drainage tube, wherein the upper end and the lower end of the drainage ball are both fixed with a fixed tube, the upper end of the drainage ball is connected with the drainage tube through the fixed tube in a screwing way, the upper end of the drainage tube is provided with a needle head, the bottom end of the drainage ball is connected with the drainage tube through the fixed tube in a screwing way, the upper end and the lower end of the drainage ball are both fixed with fixed rods at the left side and the right side of the fixed tube, both sides of the drainage ball are provided with movable rods, a central position of each movable rod is integrally formed with an extrusion column, one side of each movable rod is fixed with a fixed plate, a finger hole is arranged inside the fixed plate, the drainage ball is extruded through the extrusion columns at the central positions of the movable rods, the movable rod is convenient to hold and take, the drainage ball is convenient to extrude inwards, and the drainage ball is not easy to slip and drop.

Description

Thyroid drainage device and negative pressure drainage ball

Technical Field

The utility model belongs to the technical field of the medical treatment, concretely relates to thyroid drainage device and negative pressure drainage ball.

Background

Thyroid diseases are mainly divided into two categories of thyroid diseases for internal medicine treatment and thyroid diseases for surgical treatment, the thyroid diseases for internal medicine treatment mainly comprise hyperthyroidism (commonly known as hyperthyroidism) and thyroiditis (including acute, subacute and chronic thyroiditis), the thyroid diseases for surgical treatment comprise goiter and thyroid tumors, and in the operation process, effusion inside the tumors is usually drained through a negative pressure drainage device, so that effusion infection in cavities can be prevented, and wound healing is promoted.

In the existing drainage method, a needle head at the front end of a drainage tube is usually punctured and inserted into a tumor, and negative pressure suction is performed through a drainage ball at the tail end of the drainage tube, so that drainage work of effusion is completed; simultaneously, the drainage ball is mostly soft silica gel material and makes, and the texture is softer relatively, holds between the fingers to hold and takes, and the slippage that drops easily uses comparatively inconveniently.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a thyroid drainage device and negative pressure drainage ball has easy operation and the convenient characteristics of use.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a thyroid gland drainage device and negative pressure drainage ball, including the drainage ball, drainage tube and drainage tube, the upper and lower both ends of drainage ball all are fixed with fixed pipe, the upper end of drainage ball closes soon through fixed pipe and is connected with the drainage tube, the syringe needle is installed to the upper end of drainage tube, the bottom of drainage ball closes soon through fixed pipe and is connected with drainage tube, the upper and lower both ends of drainage ball are located the left and right sides of fixed pipe and all are fixed with the dead lever, the both sides of drainage ball all are provided with the movable rod, the central point of movable rod puts department integrated into one piece and has the compression leg, one side of movable rod is fixed with the fixed plate, the finger.

As the utility model discloses a preferred technical scheme of thyroid gland drainage device and negative pressure drainage ball, the activity chamber has been seted up to the inside of dead lever, and the activity chamber is square structure, and the upper and lower both ends of movable rod all wear to close with the activity chamber mutually, and both ends all are connected through spring elasticity with interior surface one side in activity chamber about one side of movable rod.

As the utility model discloses a preferred technical scheme of thyroid gland drainage device and negative pressure drainage ball, the upper and lower both ends of movable rod all are fixed with the stopper, and the stopper is the trapezium structure and laminates mutually with the surface of dead lever.

As the utility model discloses a preferred technical scheme of thyroid gland drainage device and negative pressure drainage ball, the outside of extrusion post is the arc structure all around, and the outside of extrusion post is fixed with the jacket layer all around, and the jacket layer is laminated with the drainage ball mutually.

As the utility model discloses a preferred technical scheme of thyroid gland drainage device and negative pressure drainage ball, the fixed plate is the arc structure, indicates that the hole is fixed with all around for circular structure and outside and bordures.

As the utility model discloses a preferred technical scheme of thyroid gland drainage device and negative pressure drainage ball, the drainage ball is the arc structure.

Compared with the prior art, the beneficial effects of the utility model are that: when the drainage ball is used, the movable rods on the two sides move inwards relative to the fixed rods, and the drainage ball is extruded by the extrusion columns in the central position of the movable rods, so that uniform force application is realized, the extrusion is comprehensive, uniform force extrusion of the drainage ball is facilitated, and the drainage ball is convenient to use; one side of movable rod is provided with the fixed plate, and the finger hole has been seted up to the inside of fixed plate, and when using, inserts through thumb and forefinger and indicates downthehole portion, the pinching of the movable rod of being convenient for holds and takes, and the drainage ball of being convenient for extrudes inwards, and the difficult slippage of drainage ball drops, and it is convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection structure of the drainage ball of the present invention;

FIG. 3 is a schematic view of the connection cross-sectional structure of the fixed rod and the movable rod of the present invention;

fig. 4 is a schematic top view of the fixing rod of the present invention;

in the figure: 1. a drainage ball; 2. a fixed tube; 3. a drainage tube; 4. a needle head; 5. a drainage tube; 6. fixing the rod; 7. a movable cavity; 8. a movable rod; 9. extruding the column; 10. a jacket layer; 11. a fixing plate; 12. a finger hole; 13. edge covering; 14. a limiting block; 15. a spring.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a thyroid drainage device and a negative pressure drainage ball comprise a drainage ball 1, a drainage tube 3 and a drainage cylinder 5, wherein the upper end and the lower end of the drainage ball 1 are both fixed with a fixed tube 2, the upper end of the drainage ball 1 is connected with the drainage tube 3 through the fixed tube 2 in a screwing way, the upper end of the drainage tube 3 is provided with a needle 4, the bottom end of the drainage ball 1 is connected with the drainage cylinder 5 through the fixed tube 2 in a screwing way, the upper end and the lower end of the drainage ball 1 are positioned at the left side and the right side of the fixed tube 2 and are both fixed with fixed rods 6, both sides of the drainage ball 1 are both provided with movable rods 8, the central position of each movable rod 8 is integrally formed with an extrusion column 9, one side of each movable rod 8 is fixed with a fixed plate 11, finger holes 12 are arranged inside the fixed plate 11, in the embodiment, the drainage ball 1 is made of silica gel, the fixed tube 2 is a plastic hard tube and, the drainage ball comprises a drainage body 1, wherein fixed rods 6 are arranged on the left side and the right side of the upper end and the lower end of the drainage body 1, movable rods 8 are arranged on the two sides of the drainage ball 1, extrusion columns 9 are integrally formed in the central positions of the movable rods 8, when the drainage ball is used, the movable rods 8 on the two sides move inwards relative to the fixed rods 6, the drainage ball 1 is extruded through the extrusion columns 9 in the central positions of the movable rods 8, force is uniformly applied, the extrusion is comprehensive, the uniform extrusion of the drainage ball 1 is facilitated, and the drainage ball is convenient and; one side of movable rod 8 is provided with fixed plate 11, and finger hole 12 has been seted up to the inside of fixed plate 11, and when using, through thumb and forefinger insert finger hole 12 inside, the kneading of the movable rod 8 of being convenient for is held and is taken, and the drainage ball 1 of being convenient for extrudes inwards, and the difficult slippage of drainage ball 1 drops, and it is convenient to use.

Specifically, an activity cavity 7 is formed in the fixed rod 6, the activity cavity 7 is of a square structure, the upper end and the lower end of the movable rod 8 are both penetrated and closed with the activity cavity 7, the upper end and the lower end of one side of the movable rod 8 are both elastically connected with one side of the inner surface of the activity cavity 7 through springs 15, the fixed rod 6 is made of plastic in the embodiment, the activity cavity 7 facilitates the front and back movement of the movable rod 8, the springs 15 facilitate the elastic reset of the movable rod 8, when the drainage ball is used, a thumb and a forefinger drive the fixed plate 11 to extrude the extrusion column 9 inwards, the movable rods 8 at the upper end and the lower end of the extrusion column 9 move in the activity cavity 7 formed in the fixed rod 6 and drive the springs 15 at one side to elastically lift, the limiting blocks 14 at the upper end and the lower end of the movable rod 8 are used for limiting, the drainage ball 1 is extruded through the extrusion columns 9 and the, The drainage tube 3, the fixed tube 2 and the drainage ball 1 enter the drainage tube 5, and after the drainage tube is used, the device is washed and disinfected.

Specifically, the upper and lower both ends of movable rod 8 all are fixed with stopper 14, and stopper 14 is the trapezium structure and laminates mutually with the surface of dead lever 6, and movable rod 8 is the plastic in this embodiment, and stopper 14 is the plastic, prevents that movable rod 8 from deviating from the inside activity chamber 7 of dead lever 6.

Specifically, the outside of squeeze column 9 is the arc structure all around, and the outside of squeeze column 9 is fixed with jacket layer 10 all around, and jacket layer 10 laminates with drainage ball 1 mutually, and squeeze column 9 is the plastic in this embodiment, and jacket layer 10 is the silica gel material, alleviates the outside wearing and tearing when drainage ball 1 extrudees through jacket layer 10.

It is specific, fixed plate 11 is the arc structure, indicate hole 12 to be fixed with all around bordure 13 for circular structure and outside, fixed plate 11 is the plastic matter in this embodiment, indicate hole 12 to be circular, bordure 13 is the silica gel material, it is comfortable to laminate between making finger and the finger hole 12 through borduring 13, when using, thumb and forefinger in the finger insert respectively that 1 both sides of drainage ball are located the inside finger hole 12 of seting up of fixed plate 11, and laminate mutually with the outside all around 13 of borduring of finger hole 12, insert the inside of tumour with syringe needle 4 of 3 front ends of drainage tube, then carry out the negative pressure drainage.

Specifically, the drainage ball 1 is of an arc-shaped structure.

The utility model discloses a theory of operation and use flow: when the utility model is used, the thumb and the forefinger of the fingers are respectively inserted into the finger holes 12 which are arranged at the two sides of the drainage ball 1 and are positioned inside the fixing plate 11, and is jointed with the edge cover 13 around the outside of the finger hole 12, the needle head 4 at the front end of the drainage tube 3 is inserted into the tumor, then negative pressure drainage is carried out, the thumb and the forefinger drive the fixed plate 11 to extrude the extrusion column 9 inwards, the movable rods 8 at the upper end and the lower end of the extrusion column 9 move in the movable cavity 7 arranged in the fixed rod 6, and drives the spring 15 at one side to elastically lift, and the limit is carried out through the limit blocks 14 at the upper end and the lower end of the movable rod 8, the extrusion post 9 through the 1 left and right sides of drainage ball extrudes drainage ball 1 with jacket layer 10, and the inside hydrops of tumour loops through syringe needle 4, drainage tube 3, fixed pipe 2 and the inside that drainage ball 1 got into drainage tube 5, and the back of finishing using washes the disinfection to this device.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a thyroid gland drainage device and negative pressure drainage ball which characterized in that: including drainage ball (1), drainage tube (3) and drainage tube (5), the upper and lower both ends of drainage ball (1) all are fixed with fixed pipe (2), the upper end of drainage ball (1) closes soon through fixed pipe (2) and is connected with drainage tube (3), syringe needle (4) are installed to the upper end of drainage tube (3), the bottom of drainage ball (1) closes soon through fixed pipe (2) and is connected with drainage tube (5), the upper and lower both ends of drainage ball (1) are located the left and right sides of fixed pipe (2) and all are fixed with dead lever (6), the both sides of drainage ball (1) all are provided with movable rod (8), the central point of movable rod (8) puts the integrated into one piece and has squeeze column (9), one side of movable rod (8) is fixed with fixed plate (11), finger hole (12) have been seted up to the inside of fixed plate (11).

2. The thyroid drainage device and the negative pressure drainage ball according to claim 1, wherein: the movable cavity (7) is formed in the fixed rod (6), the movable cavity (7) is of a square structure, the upper end and the lower end of the movable rod (8) are both penetrated and combined with the movable cavity (7), and the upper end and the lower end of one side of the movable rod (8) are both elastically connected with one side of the inner surface of the movable cavity (7) through springs (15).

3. The thyroid drainage device and the negative pressure drainage ball according to claim 2, wherein: the upper end and the lower end of the movable rod (8) are both fixed with limit blocks (14), and the limit blocks (14) are of a trapezoidal structure and are attached to the outer surface of the fixed rod (6).

4. The thyroid drainage device and the negative pressure drainage ball according to claim 1, wherein: the periphery of the outer part of the extrusion column (9) is of an arc-shaped structure, a sleeve layer (10) is fixed on the periphery of the outer part of the extrusion column (9), and the sleeve layer (10) is attached to the drainage ball (1).

5. The thyroid drainage device and the negative pressure drainage ball according to claim 1, wherein: the fixing plate (11) is of an arc-shaped structure, the finger hole (12) is of a circular structure, and the periphery of the outer part of the finger hole is fixedly provided with a wrapping edge (13).

6. The thyroid drainage device and the negative pressure drainage ball according to claim 4, wherein: the drainage ball (1) is of an arc-shaped structure.

Images