CN218793262U

CN218793262U - Thyroid puncture drainage device

Info

Publication number: CN218793262U
Application number: CN202221609995.8U
Authority: CN
Inventors: 宋鑫颖; 李凯
Original assignee: Zhucheng People's Hospital
Current assignee: Zhucheng People's Hospital
Priority date: 2022-06-24
Filing date: 2022-06-24
Publication date: 2023-04-07
Anticipated expiration: 2032-06-24

Abstract

The utility model provides a thyroid puncture drainage device, include: the drainage tube comprises an inner tube and an outer tube, a puncture needle is arranged at the end part of the outer tube, a through structure is arranged on the side surface of the outer tube, the inner tube is sleeved on the inner surface of the outer tube, and drainage holes are arranged on the side surface of the inner tube and are used for conducting drainage through the through structure; the cooperation structure of penetrating structure and drainage hole is seted up to the adoption side, utilizes the relative outer tube of inner tube to remove, and then adjusts the position in drainage hole, because the outer tube directly contacts with thyroid gland organism, under the condition that does not change the outer tube, the position that only needs to adjust the inner tube just can change the position of drainage mouth to be convenient for adjust the drainage mouth of drainage tube after the installation, reduce the user and harm, improve the drainage effect.

Description

Thyroid puncture drainage device

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to thyroid gland puncture drainage device.

Background

The thyroid is positioned in front of the neck, and is structurally divided into a left lateral lobe and a right lateral lobe, which cover the trachea in a butterfly shape, and the thyroid also comprises a thyroid isthmus. The thyroid gland morphology may also vary to different degrees depending on the morphology of the human body. Generally, the thyroid gland in women is slightly larger than the thyroid gland in men, and the two lateral lobes are substantially symmetrical. Except the left and right lateral lobes, the thyroid gland has parathyroid glands behind the lateral lobes, 2 in each case on the left and right, and 4 in total.

The thyroid operation has a large separated wound surface, a certain amount of seepage liquid exists after the operation, and the postoperative complications such as non-invasive facial bleeding, trachea and esophagus and the like need to be noticed, so that a drainage device needs to be placed after the thyroid operation.

At present, the thyroid negative pressure drainage devices used clinically are all provided with a puncture needle connected with a drainage tube, a puncture hole penetrates out of the skin from the inside of the skin during operation, a drainage port is left in the skin, then the puncture needle is cut off, the skin is sutured, and the needle tube is connected with a negative pressure ball through the drainage tube. Because the thyroid gland is located the submaxillary, the operation is inconvenient, wastes time and energy, the drainage tube is difficult to adjust after the installation, the regulation causes secondary damage to the patient easily, and the best drainage position is difficult to find in one-time installation for the drainage effect of present drainage tube is not ideal, how to be convenient for adjust the drainage mouth of drainage tube after the installation, reduces user's damage, and it is the technological problem that needs to solve to improve the drainage effect simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, according to some embodiments, the utility model adopts the following technical scheme: a thyroid puncture drainage device comprising: the drainage tube, the drainage tube includes inner tube and outer tube, and outer tube tip is equipped with the pjncture needle, and the side of outer tube is equipped with penetrating structure, and the inner tube cover is established at the outer tube internal surface, and the side of inner tube is equipped with the drainage hole, and the drainage hole carries out the drainage through penetrating structure.

Furthermore, the inner tube is connected with the outer tube in a sliding mode, a guide groove is formed in the outer side face of the inner tube, and a protrusion matched with the guide groove is formed in the inner side face of the outer tube, so that the inner tube can move along the set direction of the outer tube.

Furthermore, the inner tube of the drainage tube is connected with a negative pressure device, one end of the negative pressure device is connected with a liquid discharge tube, and the liquid discharge tube discharges the liquid led out by the drainage tube into a waste liquid collecting barrel.

Further, the negative pressure device is a negative pressure machine.

Furthermore, the negative pressure device is a negative pressure air bag, a stop valve is arranged in the connecting area of the negative pressure air bag and the inner pipe, and an exhaust pipe is further arranged on the side face of the negative pressure air bag.

Further, the through structure is rectangular.

Furthermore, the drainage hole is circular, and the circular shape in drainage hole can make the terminal surface have certain difference in height with the rectangle cooperation of penetrating structure.

Furthermore, the puncture needle is a solid needle.

Further, the length of the through structure is 5-30mm.

Further, outer tube one side is equipped with solid fixed ring, and solid fixed ring is used for pasting the sticky tape for outer tube is fixed.

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

the utility model provides a thyroid drainage device of brand-new drainage tube, the drainage tube includes inner tube and outer tube, the outer tube tip is equipped with the pjncture needle, the side of outer tube is equipped with penetrating structure, the inner tube cover is established at the outer tube internal surface, the side of inner tube is equipped with the drainage hole, the drainage hole is drained through penetrating structure, the tradition has been changed and has been adopted pjncture needle department to set up the structure that the through-hole carries out the drainage, this application adopts the side to set up the cooperation structure in penetrating structure and drainage hole, utilize the relative outer tube of inner tube to remove, and then adjust the position in drainage hole, because the outer tube is direct and the thyroid gland organism contacts, under the condition that does not change the outer tube, the position that only needs to adjust the inner tube just can change the position of drainage mouth, thereby be convenient for adjust the drainage mouth of drainage tube after the installation, reduce user's damage, improve the drainage effect.

Advantages of additional aspects of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

The accompanying drawings, which form a part of the specification, 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 without unduly limiting the scope of the invention.

Fig. 1 is a schematic structural view of the thyroid puncture drainage device of the present invention;

fig. 2 is a schematic view of a partial structure of the thyroid puncture drainage device of the present invention;

fig. 3 is a schematic structural view of another angle of the thyroid puncture drainage device of the present invention;

wherein: 1. puncturing needle; 2. a transparent structure; 3. a drainage hole; 4. an outer tube; 5. an inner tube; 6. a negative pressure device; 7. and a liquid discharge pipe.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the invention. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments in accordance with the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

The first embodiment is as follows:

as shown in fig. 1, the present embodiment provides a thyroid puncture drainage device, including: the drainage tube, the drainage tube includes inner tube and outer tube, and the outer tube tip is equipped with the pjncture needle, and the side of outer tube is equipped with penetrating structure, and the inner tube cover is established at the outer tube internal surface, and the side of inner tube is equipped with the drainage hole, and the drainage hole carries out the drainage through penetrating structure.

Inner tube and outer tube sliding connection, the lateral surface of inner tube is equipped with the guide way, the medial surface of outer tube be equipped with guide way complex arch, make the inner tube can follow the direction motion of setting for of outer tube, through the position of adjusting the inner tube, change the position in drainage hole, make the drainage region can be adjusted to the drainage hole, the outer tube is installed to the thyroid gland after, paste the sticky tape through the outside and fix, through the position of adjusting the inner tube, and then adjust the position in drainage hole, carry out the operation to setting for the region, not only can avoid blockking up, can not cause extra damage to the thyroid gland yet, can also look for best drainage position by safe efficient.

The inner tube of the drainage tube is connected with a negative pressure device, one end of the negative pressure device is connected with a liquid discharge tube, and the liquid discharge tube discharges liquid led out by the drainage tube into a waste liquid collecting barrel; the negative pressure device can be a negative pressure machine or a negative pressure air bag.

As an implementation manner, if the negative pressure device is a negative pressure machine, the negative pressure power can be adjusted according to the negative pressure machine, and then adjusted according to the user requirement.

In another embodiment, if the negative pressure device is a negative pressure air bag, a stop valve is disposed in a connection area between the negative pressure air bag and the inner tube, and an exhaust pipe is further disposed on a side surface of the negative pressure air bag.

As an implementation mode, the puncture needle is a solid needle, and is different from a traditional needle head with a through hole in the center, the solid needle not only can effectively reduce the body injury, but also can fix the structural stability of the puncture needle after being packaged, and the hollow needle head is easy to deform under pressure.

In one embodiment, the outer tube further has a fastening ring on one side thereof, and the fastening ring is used for fixing the position of the outer tube and the position of the inner tube.

As an implementation mode, the penetrating structure is rectangular, the length of the rectangle can be set according to the depth of the drainage tube entering the thyroid, and the length of the rectangle can be 5-30mm.

As an implementation mode, the drainage hole is circular, and the circular of drainage hole can make the terminal surface have certain difference in height with the rectangle cooperation of penetrating structure, and this difference in height effectively improves the drainage effect, and the penetrating structure of rectangle can pass through groove drainage to drainage hole region with the liquid that the thyroid gland oozes, and then effectively adsorbs through the negative pressure.

Although the specific embodiments of the present invention have been described with reference to the accompanying drawings, it is not intended to limit the scope of the present invention, and it should be understood by those skilled in the art that various modifications or variations can be made by those skilled in the art without inventive efforts on the basis of the technical solutions of the present invention.

Claims

1. A thyroid puncture drainage device, comprising: the drainage tube, the drainage tube includes inner tube and outer tube, and outer tube tip is equipped with the pjncture needle, and the side of outer tube is equipped with penetrating structure, and the inner tube cover is established at the outer tube internal surface, and the side of inner tube is equipped with the drainage hole, and the drainage hole carries out the drainage through penetrating structure.

2. The thyroid puncture drainage device of claim 1, wherein the inner tube is slidably connected to the outer tube, the inner tube has a guide groove on an outer side surface thereof, and the outer tube has a protrusion on an inner side surface thereof for engaging with the guide groove, so that the inner tube can move in a predetermined direction of the outer tube.

3. The thyroid puncture drainage device according to claim 1, wherein the inner tube of the drainage tube is connected to a negative pressure device, one end of the negative pressure device is connected to a drainage tube, and the drainage tube drains the liquid from the drainage tube into a waste liquid collecting tank.

4. The thyroid puncture drainage device of claim 3, wherein the negative pressure device is a negative pressure machine.

5. The thyroid puncture drainage device according to claim 3, wherein the negative pressure device is a negative pressure air bag, a stop valve is arranged at the connection area of the negative pressure air bag and the inner tube, and an exhaust pipe is arranged on the side surface of the negative pressure air bag.

6. The thyroid puncture drainage device of claim 1, wherein the through-penetrating structure is rectangular.

7. The thyroid puncture drainage device of claim 1, wherein the drainage hole is circular, and the circular shape of the drainage hole can be matched with the rectangular shape of the through structure to enable the end face to have a certain height difference.

8. The thyroid puncture drainage device of claim 1, wherein the puncture needle is a solid needle.

9. The thyroid puncture drainage device of claim 1, wherein the length of the penetrating structure is 5-30mm.

10. The thyroid puncture drainage device according to claim 1, wherein the outer tube is provided at one side thereof with a fixing ring for sticking an adhesive tape so as to fix the outer tube.