CN215079333U

CN215079333U - Thyroid stripper for endoscopic thyroid surgery

Info

Publication number: CN215079333U
Application number: CN202120916389.XU
Authority: CN
Inventors: 黄能为; 单华静
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-12-10
Anticipated expiration: 2031-04-29

Abstract

The utility model discloses a thyroid gland stripper that chamber mirror thyroid surgery used, include the base, peel off clamp and riser, the top of base is fixed with two stands, two the top of stand runs through two through-holes on the horizontal pole respectively, the screw with the adjusting bolt adaptation is all seted up to the both sides of horizontal pole, two the regulating hole of a plurality of and adjusting bolt adaptation is all seted up to the lateral wall of stand, be equipped with branch on the horizontal pole, the bottom integrated into one piece of branch has the riser, set up the screw with the lead screw adaptation in the riser, the one end of lead screw is rotated with the expansion fagging and is connected, one side integrated into one piece of branch has the spacing piece, the internal structure of spacing piece has the logical groove that the bottom that supplies to peel off the clamp passed, it is equipped with the stripper knife to peel off one side of clamp. This thyroid gland stripper that chamber mirror thyroid surgery used, the convenient regulation does benefit to the use.

Description

Thyroid stripper for endoscopic thyroid surgery

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to thyroid gland stripper that chamber mirror thyroid surgery used.

Background

The thyroid gland is a butterfly-shaped endocrine gland located in the anterior and lower part of the neck and is the largest endocrine gland of the human body. Thyroid gland varies widely in weight, with newborns weighing roughly about 1.5g, children aged 10 years weighing about 10-20g, and average adults weighing 20-40g, and by the time of the elderly, severe atrophy occurs, weighing only about 10-15 g. The thyroid gland mainly secretes thyroid hormone, and the physiological function of the thyroid hormone comprises the following five aspects: 1. produce heat, keep the normal body temperature of the organism; 2. influence the metabolism of sugar, fat, protein, etc.; 3. influence the metabolism of water, salt and vitamins; 4. promoting the development and normal work of brain nerve cells; 5. maintain the normal operation of heart, muscle and other tissues and organs. In conclusion, thyroid hormone has important influence on various metabolic processes of a human body, and thyroid dysfunction can cause various diseases and seriously harm human health. The thyroid gland stripper is required to be used in the thyroid gland operation, the general stripper mainly comprises a holding part and a blade, skin and flesh tissues are firstly propped open by one medical worker in the thyroid gland stripping process, then the thyroid gland is stripped by the other medical worker by using the stripping blade, the thyroid gland stripping can be completed by the cooperation of at least two medical workers, and more human resources are occupied.

Therefore, in order to meet the current situation, the thyroid dissector for endoscopic thyroid surgery needs to be designed and produced urgently to meet the actual use requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a thyroid gland stripper that chamber mirror thyroid surgery used to solve the problem that provides among the above-mentioned background art.

The technical scheme is as follows: the utility model provides a thyroid gland stripper that chamber mirror thyroid surgery used, includes the base, peels off clamp and riser, the top of base is fixed with two stands, two the top of stand runs through two through-holes on the horizontal pole respectively, the screw with the adjusting bolt adaptation is all seted up to the both sides of horizontal pole, two the regulation hole of a plurality of and adjusting bolt adaptation is all seted up to the lateral wall of stand, be equipped with branch on the horizontal pole, the bottom integrated into one piece of branch has the riser, set up the screw with the lead screw adaptation in the riser, the one end of lead screw is rotated with the fagging that expands and is connected, one side integrated into one piece of branch has the spacing piece, the logical groove that the bottom that the clamp was peeled off to the confession passed is constructed in the spacing piece, it is equipped with the stripper knife to peel off one side of clamp.

In a further embodiment, the bottom integrated into one piece of base has lug and dog, set up the screw with the screw rod adaptation in the lug, the one end that the dog was kept away from to the screw rod is fixed with the knob, the screw rod rotates with the movable block towards the one end of dog to be connected, movable block and the relative lateral wall of dog all are fixed with the slipmat, arrange the base in on the operating table, rotate the screw rod, and the screw rod promotes the movable block and removes, can make the slipmat of movable block and dog lateral wall hug closely the operating table, make things convenient for the fixed of base.

In a further embodiment, the top end integrated into one piece of movable block has the fixture block, the forked tail spout with the fixture block adaptation is seted up to the bottom of base, has improved the stability of movable block.

In a further embodiment, a through groove matched with the cross rod is formed in the support rod, a screw hole matched with the limiting bolt is formed in the top end of the support rod, the bottom end of the limiting bolt abuts against the cross rod, the limiting bolt is unscrewed, the support rod is moved, and the positions of the vertical plate and the expansion plate in the horizontal direction can be adjusted.

In a further embodiment, a connecting block is integrally formed on one side of the stripping clamp, a through groove matched with the stripping knife is formed in the connecting block, a plurality of anti-skid protrusions are formed on two opposite side walls of the stripping clamp, and the stripping knife is combined with the stripping clamp to facilitate stripping of the thyroid gland.

In a further embodiment, the side wall of the connecting block is provided with a screw hole matched with the locking bolt, the end part of the locking bolt abuts against the stripping knife, the top end of the stripping knife is integrally formed with a knife holder, the locking bolt is screwed, and the stripping knife can be prevented from shaking.

In a further embodiment, the bottom ends of the two stand columns are integrally formed with bottom support bottom supports, so that the stability of the two stand columns is improved, and the two stand columns are arranged in parallel.

In a further embodiment, one side of the expansion plate facing the vertical plate is fixed with a guide rod, and one end of the guide rod, which is far away from the expansion plate, penetrates through the vertical plate, so that the stability of the expansion plate is improved.

The utility model discloses a technological effect and advantage: according to the thyroid stripper for endoscopic thyroid surgery, the base is arranged on an operating table, the screw rod is rotated to push the movable block to move, so that the movable block and the anti-slip pad on the side wall of the stop block can be tightly attached to the operating table, and the base is convenient to fix; the cross rod slides up and down, the heights of the cross rod, the vertical plate and the expanding support plate can be adjusted by utilizing two adjusting bolts, the support rod is horizontally moved, and the limiting bolt is screwed down, so that the vertical plate and the expanding support plate are adjusted in the horizontal position; the screw rod is rotated to push the expanding plate to move horizontally, and the expanding plate and the vertical plate can expand skin and flesh tissues, so that human resources are saved; the stripping clamp is taken down from the limiting block, the cutter holder is pushed, the position of the knife edge of the stripping knife can be adjusted, the stripping knife is combined with the stripping clamp, stripping of the thyroid is facilitated, and the thyroid stripper for the endoscopic thyroid surgery is convenient to adjust and beneficial to use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the combination of the peeling clamp and the peeling knife of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 1 according to the present invention.

In the figure: 1 screw rod, 2 lugs, 3 movable blocks, 4 bases, 5 upright posts, 6 adjusting bolts, 7 bottom supports, 8 supporting rods, 9 cross rods, 10 stripping clamps, 11 limiting blocks, 12 stop blocks, 13 tool holders, 14 connecting blocks, 15 locking bolts, 16 stripping knives, 17 expanding plates, 18 vertical plates, 19 screw rods and 20 guide rods.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the present invention.

In order to facilitate integral fixation, as shown in fig. 1, a convex block 2 and a stop block 12 are integrally formed at the bottom end of the base 4, a screw hole matched with the screw rod 1 is formed in the convex block 2, a knob is welded at one end, away from the stop block 12, of the screw rod 1, one end, facing the stop block 12, of the screw rod 1 is rotatably connected with the movable block 3, anti-slip pads are bonded on opposite side walls of the movable block 3 and the stop block 12, the base 4 is placed on an operating table, the screw rod 1 is rotated, the screw rod 1 pushes the movable block 3 to move, the anti-slip pads on the side walls of the movable block 3 and the stop block 12 can be made to be tightly attached to the operating table, and the base 4 is conveniently fixed;

in order to facilitate the adjustment of the positions of the expanding plate 17 and the vertical plate 18, as shown in fig. 1 and 3, the top end of the base 4 is welded with two upright posts 5, the top ends of the two upright posts 5 respectively penetrate through two through holes on the cross rod 9, both sides of the cross rod 9 are respectively provided with screw holes adapted to the adjusting bolts 6, the side walls of the two upright posts 5 are respectively provided with a plurality of adjusting holes adapted to the adjusting bolts 6, the cross rod 9 is provided with a support rod 8, the bottom end of the support rod 8 is integrally formed with the vertical plate 18, the vertical plate 18 is internally provided with screw holes adapted to the screw rod 19, one end of the screw rod 19 is rotatably connected with the expanding plate 17, a through groove adapted to the cross rod 9 is constructed in the support rod 8, the top end of the support rod 8 is provided with screw holes adapted to the limiting bolts, the bottom end of the limiting bolts is abutted to the cross rod 9, the cross rod 9 slides up and down to tighten the two adjusting bolts 6, the heights of the cross rod 9, the vertical plate 18 and the expansion supporting plate 17 can be adjusted, the support rod 8 is horizontally moved, and the limiting bolt is screwed down, so that the vertical plate 18 and the expansion supporting plate 17 can be adjusted in the horizontal position;

in order to facilitate the stripping of the thyroid gland, as shown in fig. 1 and fig. 2, a limiting block 11 is integrally formed on one side of the supporting rod 8, a through groove through which the bottom end of the stripping clamp 10 passes is formed in the limiting block 11, a stripping knife 16 is arranged on one side of the stripping clamp 10, a connecting block 14 is integrally formed on one side of the stripping clamp 10, a through groove adapted to the stripping knife 16 is formed in the connecting block 14, a plurality of anti-slip protrusions are formed on two opposite side walls of the stripping clamp 10, a screw hole adapted to a locking bolt 15 is formed on a side wall of the connecting block 14, an end portion of the locking bolt 15 abuts against the stripping knife 16, a knife seat 13 is integrally formed on the top end of the stripping knife 16, the stripping clamp 10 is taken down from the limiting block 11, the locking bolt 15 is unscrewed to push the knife seat 13, the knife edge position of the stripping knife 16 can be adjusted, and the stripping knife 16 is combined with the stripping clamp 10, is beneficial to the stripping of the thyroid.

The working principle of the thyroid dissector for the endoscopic thyroid surgery is that the base 4 is arranged on an operating table, the screw rod 1 is rotated, the screw rod 1 pushes the movable block 3 to move, the anti-slip pads on the side walls of the movable block 3 and the stop block 12 can be tightly attached to the operating table, the base 4 is convenient to fix, the cross rod 9 slides up and down, the two adjusting bolts 6 are screwed, the cross rod 9 can be aligned, the height of the vertical plate 18 and the height of the expansion supporting plate 17 are adjusted, the horizontal moving support rod 8 is screwed up through the limiting bolt, the adjustment of the vertical plate 18 and the adjustment of the expansion supporting plate 17 on the horizontal position are achieved, the expansion supporting of muscle tissues is facilitated, the stripping clamp 10 is taken down from the limiting block 11, the locking bolt 15 is unscrewed, the tool apron 13 is pushed, the knife edge position of the stripping knife 16 can be adjusted, the stripping knife 16 is used for cutting off thyroid tissues, the stripping knife 16 is pushed to reset, the stripped thyroid tissues are clamped through the stripping clamp 10, and the stripping of the thyroid is achieved.

Finally, it should be noted that: the foregoing is merely a preferred embodiment of the present invention and is not intended to limit the scope of the invention.

Claims

1. The utility model provides a thyroid gland stripper that laparoscopic thyroid surgery used, includes base (4), peels off clamp (10) and riser (18), its characterized in that: two upright posts (5) are fixed at the top end of the base (4), the top ends of the two upright posts (5) respectively penetrate through two through holes on the cross rod (9), both sides of the cross bar (9) are provided with screw holes matched with the adjusting bolts (6), the side walls of the two upright posts (5) are provided with a plurality of adjusting holes matched with the adjusting bolts (6), a supporting rod (8) is arranged on the cross rod (9), a vertical plate (18) is integrally formed at the bottom end of the supporting rod (8), a screw hole matched with the screw rod (19) is arranged in the vertical plate (18), one end of the screw rod (19) is rotatably connected with the expansion plate (17), one side integrated into one piece of branch (8) has stopper (11), it peels off the logical groove that the bottom of pressing from both sides (10) passed to construct the confession in stopper (11), it is equipped with peel off sword (16) to peel off one side of pressing from both sides (10).

2. The thyroid dissector for endoscopic thyroid surgery according to claim 1, wherein: the bottom integrated into one piece of base (4) has lug (2) and dog (12), set up the screw with screw rod (1) adaptation in lug (2), the one end that dog (12) were kept away from in screw rod (1) is fixed with the knob, screw rod (1) rotates with movable block (3) towards the one end of dog (12) and is connected, movable block (3) and dog (12) lateral wall in opposite directions all are fixed with the slipmat.

3. The thyroid dissector for endoscopic thyroid surgery according to claim 2, wherein: the top end integrated into one piece of movable block (3) has the fixture block, the forked tail spout with the fixture block adaptation is seted up to the bottom of base (4).

4. The thyroid dissector for endoscopic thyroid surgery according to claim 1, wherein: a through groove matched with the cross rod (9) is formed in the support rod (8), a screw hole matched with the limiting bolt is formed in the top end of the support rod (8), and the bottom end of the limiting bolt is abutted to the cross rod (9).

5. The thyroid dissector for endoscopic thyroid surgery according to claim 1, wherein: one side integrated into one piece of peeling off clamp (10) has connecting block (14), it has the logical groove with stripper knife (16) adaptation to construct in connecting block (14), it all constructs a plurality of non-slip raised to peel off two lateral walls in opposite directions of clamp (10).

6. The thyroid dissector for endoscopic thyroid surgery according to claim 5, wherein: the side wall of the connecting block (14) is provided with a screw hole matched with the locking bolt (15), the end part of the locking bolt (15) is abutted against the stripping knife (16), and the top end of the stripping knife (16) is integrally formed with a knife holder (13).

7. The thyroid dissector for endoscopic thyroid surgery according to claim 1, wherein: two the equal integrated into one piece in bottom of stand (5) has collet (7), two stand (5) parallel arrangement each other.

8. The thyroid dissector for endoscopic thyroid surgery according to claim 1, wherein: one side of the expansion plate (17) facing the vertical plate (18) is fixed with a guide rod (20), and one end, far away from the expansion plate (17), of the guide rod (20) penetrates through the vertical plate (18).