Thyroid tissue traction forceps for general surgery department

Abstract

The utility model relates to a pair of thyroid tissue traction forceps for general surgery department, which structurally comprises a traction forceps body, the traction forceps body comprises a first traction arm, a first thyroid tissue fixer, first tissue fixing traction teeth, a second traction arm, a second thyroid tissue fixer and second tissue fixing traction teeth, the traction forceps body is in a transverse X shape, and the first traction arm and the second traction arm are arranged on the traction forceps body. A first traction arm is arranged on the left side of the traction forceps body, a first thyroid tissue fixator is arranged at the end of the first traction arm, first tissue fixing traction teeth are arranged at the bottom of the first thyroid tissue fixator, a second traction arm is arranged on the right side of the traction forceps body, and a second thyroid tissue fixator is arranged at the end of the second traction arm. And second tissue fixing traction teeth are arranged at the bottom of the second thyroid tissue fixer. The thyroid tissue traction forceps for the general surgery department can effectively pull thyroid tissues in an operation without damaging the thyroid tissues, and are suitable for being used in the operation.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments and equipment, in particular to a general surgery thyroid tissue pulling forceps. Background Art

[0002] The thyroid gland is a very important gland in vertebrates and is an endocrine organ. In mammals, it is located below the thyroid cartilage in the neck, on both sides of the trachea. The human thyroid gland is shaped like a butterfly, like a shield, hence the name. The thyroid gland controls the rate at which energy is used, produces proteins, and regulates the body's sensitivity to other hormones. The thyroid gland regulates these reactions by producing thyroxine, triiodothyronine (T3) and thyroxine, also known as tetraiodothyronine (T4). These two regulate metabolism, growth rate, and regulate other body systems. T3 and T4 are synthesized from iodine and tyrosine. The thyroid gland also produces calcitonin, which regulates the balance of calcium in the body.

[0003] After searching Chinese patent CN215605954U, a thyroid tissue traction forceps for surgery was found. The threaded rod and the handle are fixedly connected, and the threaded rod and the trapezoidal block are rotatably connected through the bearing. When the medical staff is working, they can turn the handle to make the two threaded rods and the trapezoidal block rotate smoothly through the bearing itself, so that the medical staff can evenly apply force to the thyroid tissue, making the operation more accurate and correct. However, thyroid diseases require traction of the thyroid tissue during surgery to facilitate resection, and most of the existing traction devices use ordinary vascular clamps. This type of vascular clamp and tissue clamp will cut the thyroid tissue, or bleed, or cannot be clamped during traction, making it difficult to expose the blood vessels and nerves during the operation, significantly increasing the difficulty of the operation, and even causing nerve and blood vessel damage, which brings great trouble to medical staff and patients. Therefore, we propose a general surgery thyroid tissue traction forceps. Utility Model Content

[0004] The utility model aims to provide a general surgical thyroid tissue pulling forceps to solve the problem that thyroid tissue may be cut, or bleeding may occur, or clamping may fail when vascular and tissue clamps are used for pulling, thus making it difficult to expose blood vessels and nerves during surgery.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a general surgical thyroid tissue traction forceps, whose structure includes: a traction forceps body, the traction forceps body includes a first traction arm, a first thyroid tissue fixer, a first tissue fixation traction tooth, a second traction arm, a second thyroid tissue fixer and a second tissue fixation traction tooth, the traction forceps body is a transverse "X" shape, the first traction arm is arranged on the left side of the traction forceps body, the first thyroid tissue fixer is arranged at the end of the first traction arm, and the first tissue fixation traction tooth is arranged at the bottom of the first thyroid tissue fixer, the second traction arm is arranged on the right side of the traction forceps body, the second thyroid tissue fixer is arranged at the end of the second traction arm, and the second tissue fixation traction tooth is arranged at the bottom of the second thyroid tissue fixer.

[0006] As a preferred embodiment of the present utility model, the first traction arm and the second traction arm are an integrated structure, and the first traction arm and the second traction arm are symmetrically arranged and connected by a third connecting shaft.

[0007] As a preferred embodiment of the present utility model, the first thyroid tissue fixer is connected to the first traction arm through a first connecting shaft, the second thyroid tissue fixer is connected to the second traction arm through a second connecting shaft, and fixed slots are provided at the bottom ends of the first connecting shaft and the second connecting shaft.

[0008] As a preferred embodiment of the utility model, a accommodating cavity is arranged inside the first traction arm and the second traction arm, a closed door is arranged on the surface of the accommodating cavity, a limit block is arranged on the right side of the closed door, a limit recess is arranged on the right side of the accommodating cavity, and the limit recess and the limit block are matched.

[0009] As a preferred embodiment of the present invention, the lateral area of ​​the first thyroid tissue fixator is larger than that of the second thyroid tissue fixator, and the density of the first tissue fixation traction teeth is lower than that of the second tissue fixation traction teeth.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] The novel general surgical thyroid tissue traction forceps can effectively pull the thyroid tissue during surgery, and are provided with a first thyroid tissue fixer, a first tissue fixation traction tooth, a second thyroid tissue fixer and a second tissue fixation traction tooth of different sizes, so as to facilitate traction of the thyroid gland in different states, and the unused end can be stored in the accommodating cavity and used as a handle. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0013] Figure 1 This is a schematic diagram of the overall structure of a general surgery thyroid tissue pulling forceps of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of a general surgery thyroid tissue pulling forceps after one end is stored;

[0015] Figure 3 The utility model is a schematic diagram of the structure of the accommodating cavity of the thyroid tissue pulling forceps for general surgery.

[0016] In the figure: traction forceps body-1, first traction arm-2, first connecting shaft-3, first thyroid tissue fixer-4, first tissue fixation pulling tooth-5, third connecting shaft-6, second traction arm-7, second connecting shaft-8, second thyroid tissue fixer-9, second tissue fixation pulling tooth-10, accommodating cavity-11, closing door-12, limiting recess-13, limiting block-14. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] See also Figure 1-3 The utility model provides a technical solution: a general surgical thyroid tissue traction forceps, the structure of which includes: a traction forceps body 1, the traction forceps body 1 includes a first traction arm 2, a first thyroid tissue fixer 4, a first tissue fixation traction tooth 5, a second traction arm 7, a second thyroid tissue fixer 9 and a second tissue fixation traction tooth 10, the traction forceps body 1 is a transverse "X" shape, the first traction arm 2 is arranged on the left side of the traction forceps body 1, the first thyroid tissue fixer 4 is arranged at the end of the first traction arm 2, and the first tissue fixation traction tooth 5 is arranged at the bottom of the first thyroid tissue fixer 4, the second traction arm 7 is arranged on the right side of the traction forceps body 1, the second traction arm 7 is arranged at the end of the second traction arm 7, and the second tissue fixation traction tooth 10 is arranged at the bottom of the second thyroid tissue fixer 9.

[0019] See also Figure 1 The first traction arm 2 and the second traction arm 7 are an integrated structure, and the first traction arm 2 and the second traction arm 7 are symmetrically arranged and connected by a third connecting shaft 6. The integrated structure of the first traction arm 2 and the second traction arm 7 can facilitate control when one end is used as a handle.

[0020] See also Figure 1The first thyroid tissue fixer 4 is connected to the first traction arm 2 through the first connecting shaft 3, and the second thyroid tissue fixer 9 is connected to the second traction arm 7 through the second connecting shaft 8. The bottom ends of the first connecting shaft 3 and the second connecting shaft 8 are provided with fixing slots. The first connecting shaft 3 and the second connecting shaft 8 can control the angle and tightness of the first thyroid tissue fixer 4 and the second thyroid tissue fixer 9 connected thereto.

[0021] See also Figure 3 A receiving chamber 11 is provided inside the first traction arm 2 and the second traction arm 7, a closed door 12 is provided on the surface of the receiving chamber 11, a stopper 14 is provided on the right side of the closed door 12, a stopper notch 13 is provided on the right side of the receiving chamber 11, and the stopper notch 13 fits with the stopper 14. The receiving chamber 11 can be used to receive a corresponding thyroid tissue fixator.

[0022] See also Figure 1 The first thyroid tissue fixator 4 has a larger transverse area than the second thyroid tissue fixator 9, and the first tissue fixation pulling teeth 5 have a lower density than the second tissue fixation pulling teeth 10. Different thyroid tissue fixators and tissue fixation pulling teeth can be selected for use in different states of the thyroid gland during surgery.

[0023] The utility model discloses a general surgical thyroid tissue traction forceps. First, the medical staff determines the state of the thyroid gland. When the thyroid gland is relatively large, the second connecting shaft 8 at the second thyroid tissue fixer 9 can be loosened. After the second thyroid tissue fixer 9 and the second tissue fixing traction tooth 10 are stored in the accommodating chamber 11, the closed door 12 is closed. During the operation, the first thyroid tissue fixer 4 and the first tissue fixing traction tooth 5 at the first traction arm 2 are used to pull and remove the thyroid tissue. During this process, the second traction arm 7 is used as a handle. When the thyroid gland is relatively small, the first traction arm 2 is used as a handle, and the first thyroid tissue fixer 4 and the first tissue fixing traction tooth 5 are stored in the accommodating chamber 11 as described above.

[0024] In the utility model, the traction forceps body 1, the first traction arm 2, the first connecting shaft 3, the first thyroid tissue fixer 4, the first tissue fixing pulling tooth 5, the third connecting shaft 6, the second traction arm 7, the second connecting shaft 8, the second thyroid tissue fixer 9, the second tissue fixing pulling tooth 10, the accommodating chamber 11, the closing door 12, the limiting recess 13, and the limiting block 14 are all universal standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or through conventional experimental methods. The utility model can effectively pull the thyroid tissue during surgery without damaging the thyroid tissue, is suitable for surgical use, can effectively pull the thyroid tissue during surgery, and provides the first thyroid tissue fixer, the first tissue fixing pulling tooth, the second thyroid tissue fixer, and the second tissue fixing pulling tooth of different sizes to facilitate the traction of the thyroid glands in different states, and the unused ends can be stored in the accommodating chamber and used as handles.

[0025] The above shows and describes the basic principles and main features of the utility model and the advantages of the utility model. For those skilled in the art, it is obvious that the utility model is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic features of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the utility model is limited by the attached claims rather than the above description, and it is intended to include all changes within the meaning and scope of the equivalent elements of the claims. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A general surgical thyroid tissue pulling forceps, the structure of which includes: A traction forceps body (1), characterized in that: the traction forceps body (1) comprises a first traction arm (2), a first thyroid tissue fixer (4), a first tissue fixation pulling tooth (5), a second traction arm (7), a second thyroid tissue fixer (9) and a second tissue fixation pulling tooth (10); the traction forceps body (1) is a transverse "X" shape; the first traction arm (2) is arranged on the left side of the traction forceps body (1); the first thyroid tissue fixer (4) is arranged at the end of the first traction arm (2); the first tissue fixation pulling tooth (5) is arranged at the bottom of the first thyroid tissue fixer (4); the second traction arm (7) is arranged on the right side of the traction forceps body (1); the second thyroid tissue fixer (9) is arranged at the end of the second traction arm (7); and the second tissue fixation pulling tooth (10) is arranged at the bottom of the second thyroid tissue fixer (9).

2. A general surgical thyroid tissue retraction forceps according to claim 1, characterized in that: The first traction arm (2) and the second traction arm (7) are an integrated structure; the first traction arm (2) and the second traction arm (7) are symmetrically arranged and connected via a third connecting shaft (6).

3. A general surgical thyroid tissue retraction forceps according to claim 1, characterized in that: The first thyroid tissue fixer (4) is connected to the first traction arm (2) via a first connecting shaft (3), the second thyroid tissue fixer (9) is connected to the second traction arm (7) via a second connecting shaft (8), and fixing slots are provided at the bottom ends of the first connecting shaft (3) and the second connecting shaft (8).

4. A general surgical thyroid tissue retraction forceps according to claim 1, characterized in that: An accommodating cavity (11) is arranged inside the first traction arm (2) and the second traction arm (7), a closed door (12) is arranged on the surface of the accommodating cavity (11), a limiting block (14) is arranged on the right side of the closed door (12), a limiting recess (13) is arranged on the right side of the accommodating cavity (11), and the limiting recess (13) and the limiting block (14) are matched.

5. A general surgical thyroid tissue retraction forceps according to claim 1, characterized in that: The first thyroid tissue fixator (4) has a larger transverse area than the second thyroid tissue fixator (9), and the first tissue fixation pulling teeth (5) have a lower density than the second tissue fixation pulling teeth (10).

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