Tissue forceps for thyroid surgery

Abstract

The utility model discloses a tissue forceps for thyroid surgery, which relates to the technical field of medical instruments. The utility model comprises a forceps body, and the clamping arm of the forceps body is an arc-shaped structure; two semicircular accommodating pads are sequentially arranged on the clamping arm of the forceps body and are used for contacting human tissue, and the side ports of the two semicircular accommodating pads correspond to each other. The operator holds the forceps body and then unfolds the two semicircular accommodating pads, and then operates the forceps body so that the two semicircular accommodating pads clamp the blood vessels or nerves in the surgical area. Through the semicircular design, the blood vessels or nerves can be arranged in the circular cavity, thereby preventing the blood vessels from being clamped or the blood vessels from falling off from the forceps body.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, and more specifically to a tissue forceps for thyroid surgery. Background Art

[0002] The thyroid gland is an important endocrine gland in the human body, located in the front of the neck and shaped like a butterfly. It is mainly responsible for secreting thyroid hormones, including triiodothyronine (T3) and tetraiodothyronine (T4), which play a vital role in human metabolism, growth and development, and temperature regulation.

[0003] When performing surgery in the thyroid area, the corresponding nerves or blood vessels need to be clamped and separated to facilitate the surgeon to perform surgery on the thyroid.

[0004] At present, medical forceps are widely used, which clamp blood vessels or nerves to separate them from the thyroid gland. When clamping and locating blood vessels or nerves, medical forceps may break them. Based on the above problems, we provide a tissue forceps for thyroid surgery.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the utility model, therefore, it may include prior art that is not known to ordinary technicians in the field. Utility Model Content

[0006] In order to solve the problems raised in the above background technology, the utility model provides a tissue forceps for thyroid surgery.

[0007] The utility model provides a tissue forceps for thyroid surgery adopts the following technical solution:

[0008] A tissue forceps for thyroid surgery comprises a forceps body, wherein the clamping arms of the forceps body are of arc-shaped structure; two semicircular accommodation pads are sequentially arranged on the clamping arms of the forceps body for contacting human tissue, and the side ports of the two semicircular accommodation pads correspond to each other. Through the semicircular design, blood vessels or nerves can be arranged in the circular cavity, thereby preventing the blood vessels from being clamped or the blood vessels from falling off the forceps body.

[0009] The operator holds the forceps body and unfolds the two semicircular holding pads, and then operates the forceps body to make the two semicircular holding pads clamp the blood vessels or nerves in the surgical area. The semicircular design can arrange the blood vessels or nerves in the circular cavity, thereby avoiding blood vessel clamping or blood vessel separation from the forceps body. In addition, by plugging the connecting strip into the plug-in groove, the arc contact plate is assembled in the semicircular holding pad, thereby changing the directness of the semicircular holding pad to adapt to the clamping of thinner blood vessels.

[0010] Preferably, the inner wall of the semicircular receiving pad is plugged with an arc-shaped contact plate for changing the diameter of the semicircular receiving pad. By plugging the plug-in strip into the plug-in groove, the arc-shaped contact plate is installed in the semicircular receiving pad to change the diameter of the semicircular receiving pad to adapt to the clamping of thinner blood vessels.

[0011] Preferably, a plurality of plug-in grooves are provided inside the semicircular receiving pad, a plurality of plug-in strips are fixedly connected to the side surface of the arc-shaped contact plate, and the plug-in strips are plugged and assembled in the corresponding plug-in grooves.

[0012] Preferably, the plug-in slot is in a dovetail shape, and the plug-in strip is fully matched with the plug-in slot.

[0013] Preferably, a shielding plate is fixedly connected to the top of the arc-shaped contact plate, a groove is formed on the top of the semicircular receiving pad, and the shielding plate completely fits the groove, thereby preventing liquid in the human body from entering the plug-in slot.

[0014] Preferably, outer sides of the semicircular receiving pad are all rounded.

[0015] In summary, the utility model includes the following beneficial technical effects:

[0016] The operator holds the forceps body and unfolds the two semicircular holding pads, and then operates the forceps body to make the two semicircular holding pads clamp the blood vessels or nerves in the surgical area. The semicircular design can arrange the blood vessels or nerves in the circular cavity, thereby avoiding blood vessel clamping or blood vessel separation from the forceps body. In addition, by plugging the connecting strip into the plug-in groove, the arc contact plate is assembled in the semicircular holding pad, thereby changing the directness of the semicircular holding pad to adapt to the clamping of thinner blood vessels.

[0017] The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present invention will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a tissue forceps for thyroid surgery in an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of a semicircular accommodation pad in an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the other side of the semicircular accommodation pad in the embodiment of the utility model;

[0021] Figure 4 yes Figure 1Schematic diagram of the structure enlarged at point A in the middle.

[0022] Explanation of the reference numerals: 1. pliers body; 2. semicircular receiving pad; 3. arc-shaped contact plate; 4. plug-in slot; 5. plug-in strip; 6. shielding plate; 7. groove; 8. convex tooth. DETAILED DESCRIPTION

[0023] The following is combined with Figures 1 to 4 The utility model is described in further detail.

[0024] It should be noted that the drawings are schematic and not to scale. For the sake of clarity and convenience, the relative sizes and proportions of the parts shown in the drawings are exaggerated or reduced in size, and any size is only illustrative and not restrictive. In addition, the same reference symbol is used for the same structure, element or accessory appearing in more than two figures to reflect similar features.

[0025] The utility model embodiment discloses a tissue forceps for thyroid surgery. Figures 1 to 4 A tissue forceps for thyroid surgery includes a forceps body 1, and the clamping arm of the forceps body 1 is an arc-shaped structure; two semicircular accommodating pads 2 are sequentially arranged on the clamping arm of the forceps body 1 for contacting human tissue, and the side ports of the two semicircular accommodating pads 2 correspond to each other. The surgeon holds the forceps body 1 and then unfolds the two semicircular accommodating pads 2, and then operates the forceps body 1 so that the two semicircular accommodating pads 2 clamp the blood vessels or nerves in the surgical area. Through the semicircular design, the blood vessels or nerves can be arranged in the circular cavity, thereby preventing the blood vessels from being clamped or the blood vessels from falling off the forceps body 1.

[0026] Specifically, the inner wall of the semicircular receiving pad 2 is plugged with an arc-shaped contact plate 3 for changing the diameter of the semicircular receiving pad 2 .

[0027] Specifically, a plurality of plug-in grooves 4 are opened inside the semicircular receiving pad 2, and a plurality of plug-in strips 5 are fixedly connected to the side of the arc-shaped contact plate 3. The plug-in strips 5 are plugged and assembled in the corresponding plug-in grooves 4. By plugging the plug-in strips 5 in the plug-in grooves 4, the arc-shaped contact plate 3 is assembled in the semicircular receiving pad 2, thereby changing the directness of the semicircular receiving pad 2 to adapt to the clamping of thinner blood vessels.

[0028] Specifically, the plug-in slot 4 is in a dovetail shape, the plug-in strip 5 is completely matched with the plug-in slot 4, and the plug-in slot 4 and the plug-in strip 5 are arranged at equal distances.

[0029] Specifically, a shielding plate 6 is fixedly connected to the top of the arc-shaped contact plate 3, a groove 7 is opened on the top of the semicircular receiving pad 2, the shielding plate 6 completely fits the groove 7, the bottom of the arc-shaped contact plate 3 is flush with the bottom of the semicircular receiving pad 2, and the outer edges of the arc-shaped contact plate 3 are chamfered. This design can prevent liquid in the human body from entering the plug-in slot 4.

[0030] Specifically, a magnet bar is installed on the inner wall of the groove 7, and the shielding plate 6 can adsorb and contact the magnet bar.

[0031] Specifically, the outer edges of the semicircular receiving pad 2 are all rounded.

[0032] Reference Figure 4 The side ends of the two semicircular receiving pads 2 are fixed with convex teeth 8. When the two semicircular receiving pads 2 are in contact with each other, the convex teeth 8 on both sides can engage with each other. By providing the convex teeth 8, it is convenient for the operator to clamp the tissue in the human body.

[0033] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0034] The implementation principle of the tissue forceps for thyroid surgery in the embodiment of the utility model is as follows: the operator holds the forceps body 1 and then unfolds the two semicircular accommodating pads 2, and then operates the forceps body 1 so that the two semicircular accommodating pads 2 clamp the blood vessels or nerves in the surgical area. The semicircular design can arrange the blood vessels or nerves in the circular cavity, thereby avoiding the blood vessels from being clamped or the blood vessels from falling off the forceps body 1. In addition, by plugging the plug-in strip 5 into the plug-in groove 4, the arc-shaped contact plate 3 is assembled in the semicircular accommodating pad 2, thereby changing the directness of the semicircular accommodating pad 2 to adapt to the clamping of thinner blood vessels.

[0035] In the description of the present utility model, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. The meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0036] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0038] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0039] In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other.

[0040] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A tissue forceps for thyroid surgery, characterized in that: include: A clamp body (1), wherein the clamping arm of the clamp body (1) is an arc-shaped structure; Two semicircular accommodating pads (2) are sequentially arranged on the clamping arms of the clamp body (1) and are used to contact human tissue, and the side ports of the two semicircular accommodating pads (2) correspond to each other.

2. A tissue forceps for thyroid surgery according to claim 1, characterized in that: The inner wall of the semicircular accommodation pad (2) is plugged with an arc-shaped contact plate (3) for changing the diameter of the semicircular accommodation pad (2).

3. The tissue forceps for thyroid surgery according to claim 2, characterized in that: A plurality of plug-in slots (4) are provided inside the semicircular receiving pad (2), a plurality of plug-in strips (5) are fixedly connected to the side surface of the arc-shaped contact plate (3), and the plug-in strips (5) are plugged and assembled in the corresponding plug-in slots (4).

4. The tissue forceps for thyroid surgery according to claim 3, characterized in that: The plug-in slot (4) is in a dovetail shape, and the plug-in strip (5) is completely compatible with the plug-in slot (4).

5. The tissue forceps for thyroid surgery according to claim 3, characterized in that: A shielding plate (6) is fixedly connected to the top of the arc-shaped contact plate (3), a groove (7) is provided on the top of the semicircular receiving pad (2), and the shielding plate (6) completely fits the groove (7).

6. The tissue forceps for thyroid surgery according to claim 1, characterized in that: The outer sides of the semicircular accommodation pad (2) are all chamfered.

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