Thyroid surgery stripping device

Abstract

The utility model discloses a thyroid surgery stripping device, which belongs to the technical field of thyroid surgery and comprises a grip, a through groove is formed in one end of the grip, a hollow column is fixedly connected to one end of the grip, a U-shaped groove is formed in the bottom end of the interior of the hollow column, and a connecting plate is fixedly connected to one end of a cutting knife. One end of the connecting plate is fixedly connected with a sliding plate slidably connected with the U-shaped groove, one end of the sliding plate is fixedly connected with a connecting pipe, and the surface of the connecting pipe is rotatably connected with a rotating rod. According to the thyroid cutting device, the connecting pipe and the cutting knife are arranged, the cutting knife is retracted into the hollow column through the connecting pipe, the tweezers are pushed out of the hollow column through cooperation of the L-shaped push rod, the push block, the extrusion block and the cutting knife, the thyroid is clamped and taken out, and the cut thyroid can be taken out from the neck of a patient without replacing tools by a doctor; a doctor can conveniently take out the thyroid from the neck of a patient, and meanwhile the thyroid taking-out efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of thyroid surgery, in particular to a thyroid surgery stripping device. Background Art

[0002] The thyroid gland is a very important gland in vertebrates and an endocrine organ. It is located below the thyroid cartilage in the neck of mammals and on both sides of the trachea. The human thyroid gland is shaped like a butterfly, like a shield, hence the name.

[0003] After the doctor cuts the patient's thyroid gland, the cut thyroid gland needs to be removed from the patient's neck. The existing removal method is that the doctor needs to extend the forceps into the patient's neck after cutting the thyroid gland, which means that the doctor needs to change tools to remove the cut thyroid gland from the patient's neck after cutting the patient's thyroid gland. Since the surgical incision made in the neck is small, the cutting knife and forceps have limited movement space in the patient's neck, which makes it extremely inconvenient to remove the thyroid gland and reduces the efficiency of thyroid gland removal. Therefore, a thyroid surgery stripping device is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the above-mentioned technical problems and proposes a thyroid surgery stripping device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A thyroid surgical stripping device comprises a handle, one end of the handle is provided with a through slot, one end of the handle is fixedly connected to a hollow column, the inner bottom end of the hollow column is provided with a U-shaped slot, a cutting knife is arranged in the hollow column, one end of the cutting knife is fixedly connected to a connecting plate, one end of the connecting plate is fixedly connected to a slide plate slidably connected to the U-shaped slot, one end of the slide plate is fixedly connected to a connecting tube, the surface of the connecting tube is rotatably connected to a rotating rod, one end of the connecting tube and the rotating rod pass through the through slot, one end of the handle is fixedly connected to an L-shaped fixing block, and a thyroid removal component is arranged in the hollow column.

[0007] Preferably, the thyroid removal component includes a slide groove opened at the bottom end of the hollow column, a sliding shaft stuck in the slide groove, forceps fixedly connected to the surface of the sliding shaft, a rotating rod fixedly connected to the surface of the sliding shaft, two symmetrically arranged slots opened at one end of the rotating rod, and a clamping plate fixedly connected to the inner side of the hollow column and engaged with the slot.

[0008] Preferably, two symmetrically arranged moving grooves are provided at the inner bottom end of the hollow column, and two symmetrically arranged extrusion blocks are arranged inside the hollow column, and a slider which is slidably connected to the moving groove is fixedly connected to the bottom end of the extrusion block.

[0009] Preferably, a push block is fitted on one side of the extrusion block, a hidden groove is opened at one end of the push block, a spring is arranged in the hidden groove, one end of the extrusion block is fixedly connected to a connecting block slidably connected to the hidden groove, and one end of the connecting block is fixedly connected to the spring.

[0010] Preferably, two symmetrically arranged sliding grooves are provided on the surface of the grip, one end of the extrusion block is fixedly connected to an L-shaped push rod slidably connected to the sliding groove, and the top end of the L-shaped push rod is fixedly connected to an arc-shaped push plate.

[0011] Preferably, a rotation groove is provided on the outer surface of the hollow column, an L-shaped groove is provided at one end of the hollow column, and an LED light strip is arranged in the L-shaped groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model is provided with a connecting tube and a cutting knife. The connecting tube allows the cutting knife to be retracted into a hollow column. The L-shaped push rod, the push block, the squeezing block and the cutting knife cooperate to push the tweezers out of the hollow column and clamp and remove the thyroid gland. The cut thyroid gland can be removed from the patient's neck without the doctor having to change tools, which makes it convenient for the doctor to remove the thyroid gland from the patient's neck and improves the efficiency of removing the thyroid gland. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a three-dimensional structural schematic diagram of a thyroid surgery stripping device.

[0015] Figure 2 The utility model is a cross-sectional view of a thyroid surgery stripping device.

[0016] Figure 3 This is an assembly diagram of a thyroid surgery stripping device proposed by the utility model.

[0017] Figure 4 for Figure 3 Enlarged view of point A in the middle.

[0018] Figure 5 The utility model discloses an assembly diagram of a push block and a squeeze block in a thyroid surgery stripping device.

[0019] Figure 6 The utility model is a schematic diagram of the structure inside a hollow column of a thyroid surgery stripping device.

[0020] In the figure: 1. handle; 101. sliding groove; 102. L-shaped fixed block; 2. arc-shaped push plate; 3. hollow column; 301. L-shaped groove; 302. U-shaped groove; 303. sliding groove; 304. moving groove; 305. clamping plate; 4. cutting knife; 5. push block; 501. hidden groove; 502. spring; 6. extrusion block; 601. slider; 602. connecting block; 7. L-shaped push rod; 8. connecting tube; 801. rotating rod; 9. LED light strip; 10. sliding shaft; 11. rotating rod; 12. tweezers; 13. connecting plate; 1301. skateboard. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-6 A thyroid surgery stripping device comprises a handle 1, one end of which is provided with a through groove, one end of which is fixedly connected to a hollow column 3, the inner bottom end of the hollow column 3 is provided with a U-shaped groove 302, a cutting knife 4 is arranged in the hollow column 3 (the cutting knife 4 cuts the patient's thyroid gland), one end of the cutting knife 4 is fixedly connected to a connecting plate 13, one end of the connecting plate 13 is fixedly connected to a slide plate 1301 slidably connected to the U-shaped groove 302, one end of the slide plate 1301 is fixedly connected to a connecting tube 8, and the surface of the connecting tube 8 is rotatably connected to a rotating Rod 801 (the cutting knife 4 can be moved into the hollow column 3 through the rotating rod 801 and the connecting tube 8, and the tweezers 12 can be pushed out of the hollow column 3 at the same time), one end of the connecting tube 8 and the rotating rod 801 pass through the through groove, one end of the handle 1 is fixedly connected to an L-shaped fixing block 102, a rotating groove is provided on the outer surface of the hollow column 3, an L-shaped groove 301 is provided at one end of the hollow column 3, and an LED light strip 9 is arranged in the L-shaped groove 301 (the LED light strip 9 can illuminate the space inside the patient's neck, thereby facilitating the doctor to cut the thyroid gland).

[0023] Furthermore, a thyroid removal component is provided in the hollow column 3, and the thyroid removal component includes a slide groove 303 opened at the bottom end of the hollow column 3, a sliding shaft 10 stuck in the slide groove 303, and a forceps 12 is fixedly connected to the surface of the sliding shaft 10 (the forceps 12 remove the cut thyroid gland), and a rotating rod 11 is fixedly connected to the surface of the sliding shaft 10, and two symmetrically arranged slots are opened at one end of the rotating rod 11, and a clamping plate 305 clamped with the clamping groove is fixedly connected to the inner side surface of the hollow column 3 (the clamping plate 305 is clamped with the clamping groove, thereby preventing the rotating rod 11 from rotating).

[0024] It should be noted that: two symmetrically arranged movable grooves 304 are provided at the inner bottom end of the hollow column 3, and two symmetrically arranged extrusion blocks 6 are provided in the hollow column 3 (the extrusion blocks 6 can make the tweezers 12 gather together, so as to clamp and remove the cut thyroid gland), the bottom end of the extrusion block 6 is fixedly connected with a slider 601 slidably connected to the movable groove 304, and a push block 5 is fitted on one side of the extrusion block 6 (one end of the push block 5 is arranged in an arc shape), a hidden groove 501 is provided at one end of the push block 5, a spring 502 is provided in the hidden groove 501, one end of the extrusion block 6 is fixedly connected with a connecting block 602 slidably connected to the hidden groove 501, and one end of the connecting block 602 is fixedly connected to the spring 502.

[0025] It is worth noting that: two symmetrically arranged sliding grooves 101 are provided on the surface of the handle 1, one end of the squeezing block 6 is fixedly connected to an L-shaped push rod 7 which is slidably connected to the sliding groove 101, and the top of the L-shaped push rod 7 is fixedly connected to an arc-shaped push plate 2 (the arc-shaped push plate 2 drives the L-shaped push rod 7, the push block 5 and the squeezing block 6 to move, thereby pushing and squeezing the tweezers 12).

[0026] A further advantage of using the above method is that the above device can remove the cut thyroid gland from the patient's neck without the doctor having to change tools. The two surgical tools are set in one device, which makes it convenient for the doctor to remove the thyroid gland from the patient's neck and improves the efficiency of thyroid removal.

[0027] When the utility model is in use: when the doctor uses the cutting knife 4 to cut the patient's thyroid gland, the doctor turns on the LED light strip 9 to illuminate the space inside the patient's neck, making it convenient for the doctor to cut the thyroid gland. After the patient's thyroid gland is cut, the doctor rotates the rotating rod 801 and pulls the rotating rod 801, so that the rotating rod 801 drives the cutting knife 4 to move through the connecting tube 8 and retracts into the hollow column 3. When the cutting knife 4 moves, it will push the rotating rod 11 to rotate through the connecting plate 13, and the rotating rod 11 rotates to drive the sliding shaft 10 and the tweezers 12 to rotate. When the connecting plate 13 and the cutting knife 4 move to the push block 5, the connecting plate 13 and the cutting knife 4 continue to move, so that the connecting plate 13 drives the cutting knife 4 to move along the arc surface at one end of the push block 5 and move along the bending part of the U-shaped groove 302. At the same time, when the cutting knife 4 moves, it will continue to drive the rotating rod 11 and the tweezers 12 to rotate;

[0028] Then the staff pushes the rotating rod 801 and the connecting tube 8, so that the connecting plate 13 and the cutting knife 4 move forward, and continues to push the rotating rod 11 and the tweezers 12 to rotate, and pushes the rotating rod 11 to rotate until it can be connected with the clamping plate 305;

[0029] Then the staff pushes the arc push plate 2, and the arc push plate 2 drives the push block 5 and the earring squeeze block 6 to move through the L-shaped push rod 7, and pushes the rotating rod 11, the sliding shaft 10 and the tweezers 12 (because the contact surface of the connecting block 602 and the hidden groove 501 is relatively rough, the movement of the squeeze block 6 can drive the push block 5 to move), and pushes the sliding shaft 10 to the bottom in the slide groove 303, and the tweezers 12 extend out from the hollow column 3;

[0030] Then the staff moves the forceps 12 to the cut thyroid gland, and then pushes the squeezing block 6 to move by the arc-shaped push plate 2. Since the sliding shaft 10 moves to the bottom and cannot move further, the movement of the squeezing block 6 cannot drive the push block 5 to move at this time. The squeezing block 6 squeezes the spring 502 while moving, and the forceps 12 are squeezed by the movement of the two squeezing blocks 6, so that the forceps 12 are gathered together to clamp the cut thyroid gland. Then the staff removes the cut thyroid gland from the patient's neck through the handle 1 and the forceps 12. The above device can remove the cut thyroid gland from the patient's neck without the doctor changing tools. The two surgical tools are set in one device, which is convenient for the doctor to remove the thyroid gland from the patient's neck and improves the efficiency of removing the thyroid gland.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A thyroid surgery stripping device, comprising a handle (1), characterized in that: A through groove is formed at one end of the handle (1), and a hollow column (3) is fixedly connected to one end of the handle (1). A U-shaped groove (302) is formed at the inner bottom end of the hollow column (3). A cutting knife (4) is arranged in the hollow column (3), and a connecting plate (13) is fixedly connected to one end of the cutting knife (4). A sliding plate (1301) slidably connected to the U-shaped groove (302) is fixedly connected to one end of the connecting plate (13). A connecting tube (8) is fixedly connected to one end of the sliding plate (1301). A rotating rod (801) is rotatably connected to the surface of the connecting tube (8). One end of the connecting tube (8) and the rotating rod (801) pass through the through groove. An L-shaped fixing block (102) is fixedly connected to one end of the handle (1), and a thyroid removal component is arranged in the hollow column (3).

2. A thyroid surgery stripping device according to claim 1, characterized in that: The thyroid removal component comprises a slide groove (303) provided at the bottom end of the hollow column (3), a sliding shaft (10) clamped in the slide groove (303), a forceps (12) fixedly connected to the surface of the sliding shaft (10), a rotating rod (11) fixedly connected to the surface of the sliding shaft (10), two symmetrically arranged clamping grooves provided at one end of the rotating rod (11), and a clamping plate (305) clamped to the clamping groove is fixedly connected to the inner side surface of the hollow column (3).

3. A thyroid surgery stripping device according to claim 1, characterized in that: The inner bottom end of the hollow column (3) is provided with two symmetrically arranged movable grooves (304), and two symmetrically arranged extrusion blocks (6) are arranged inside the hollow column (3). The bottom end of the extrusion block (6) is fixedly connected with a sliding block (601) which is slidably connected to the movable groove (304).

4. A thyroid surgery stripping device according to claim 3, characterized in that: A push block (5) is fitted on one side of the extrusion block (6), a hidden groove (501) is provided at one end of the push block (5), a spring (502) is provided in the hidden groove (501), and a connecting block (602) slidably connected to the hidden groove (501) is fixedly connected to one end of the extrusion block (6), and one end of the connecting block (602) is fixedly connected to the spring (502).

5. A thyroid surgery stripping device according to claim 4, characterized in that: The surface of the handle (1) is provided with two symmetrically arranged sliding grooves (101); one end of the extrusion block (6) is fixedly connected to an L-shaped push rod (7) slidably connected to the sliding groove (101); and the top end of the L-shaped push rod (7) is fixedly connected to an arc-shaped push plate (2).

6. The thyroid surgery stripping device according to claim 1, characterized in that: The outer surface of the hollow column (3) is provided with a rotation groove, one end of the hollow column (3) is provided with an L-shaped groove (301), and an LED light strip (9) is arranged in the L-shaped groove (301).

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