CN211022823U

CN211022823U - Improved small incision endoscope thyroid operation retractor device

Info

Publication number: CN211022823U
Application number: CN201921264254.9U
Authority: CN
Inventors: 曾祥泰; 谢洋; 刘家锋; 应勇; 郑传铭
Original assignee: Individual
Current assignee: Nanchang Hua'an Zhonghui Health Technology Co ltd
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-07-17
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses an improvement small incision chamber mirror thyroid surgery drag hook device, including main drag hook lifting plate and main drag hook somatic part, set up the hole in midair that bilateral symmetry set up on the main drag hook lifting plate, first perforation has been seted up to main drag hook somatic part left end, main drag hook somatic part right side lower extreme is seted up the recess that link up mutually with first perforation. This little incision chamber mirror thyroid surgery drag hook device of improvement, through the design of mobilizable vice drag hook somatic part, thereby adjust the expansion range at rotatable vice drag hook rotation handle behind the entering little incision, become fan-shaped support, the operation space is stabilized in the constitution, through the design of attracting pipe, can in time absorb the smog that the operation produced by external suction device, water smoke, it is clear to keep the field of vision, carry the pulling plate and suspend in the midair cooperation in hole through main drag hook and use, fix drag hook device and operation bed position, reduce medical personnel's working strength, and can guarantee when operating for a long time, drag hook device's stability.

Description

Improved small incision endoscope thyroid operation retractor device

Technical Field

The utility model relates to the technical field of medical surgical instruments, in particular to an improved small incision endoscope thyroid surgery retractor device.

Background

The incidence of thyroid tumor increases year by year in recent years, and the vast majority can obtain fine curative effect after the operation treatment, and traditional thyroid operation incision is located the neck, all leaves longer operation incision scar in the neck after the art, and cavity mirror thyroid surgery passes through incision migration to hidden position or incision micturition, and the postoperative neck does not have the scar, has obvious advantage, is accepted by masses gradually.

The conventional Miccoli surgical incision is positioned at the lower position in front of the neck, the length is about 2-4cm, compared with the traditional surgical incision, scars of the neck are obviously reduced, the scars of the neck are still visible, the improved minimally invasive submental approach neck small incision minimally invasive endoscope assists the thyroidectomy to push the incision to the submental hidden position, a better beautifying effect can be obtained while minimally invasive surgery is performed, but the existing thyroid retractor equally divides a tissue organ and a blood vessel by manually holding a small hook, but the surgery needs one or two hours, the hand can be tired after holding the hook for a long time, and the defect that enough subcutaneous operation space cannot be obtained is overcome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a little incision chamber mirror thyroid surgery drag hook device of improvement to provide artifical hand and take a little hook in solving above-mentioned background, divide tissue organ and blood vessel etc. and come, nevertheless the operation needs one or two hours, and the staff takes this hook and can be very tired for a long time, and can't obtain the problem in sufficient subcutaneous operating space.

In order to achieve the above object, the utility model provides a following technical scheme: improvement little incision chamber mirror thyroid surgery drag hook device, including main drag hook lifting plate and main drag hook somatic part, set up the hole of suspending in midair that bilateral symmetry set up on the main drag hook lifting plate, first perforation has been seted up to main drag hook somatic part left end, the recess that link up mutually with first perforation is seted up to main drag hook somatic part right side lower extreme.

Preferably, swing joint has the spliced pole between main drag hook lifting plate and the main drag hook somatic part, it perforates to have the second seted up in the spliced pole, the block is connected with vice drag hook somatic part in the recess, vice drag hook somatic part left end fixedly connected with "L" type structure's vice drag hook connecting rod.

Preferably, the upper end of the auxiliary drag hook connecting rod passes through the first through hole, the second through hole and the suspension hole at the left end of the main drag hook lifting plate and extends upwards, the auxiliary drag hook connecting rod is internally provided with the third through hole, and the auxiliary drag hook body is internally provided with the fourth through hole.

Preferably, a suction tube is fixedly connected in the third perforation and the fourth perforation.

Preferably, the outer side of the upper end of the auxiliary drag hook connecting rod is in threaded connection with an auxiliary drag hook fixing nut.

Preferably, the upper end of the auxiliary drag hook connecting rod is fixedly connected with an auxiliary drag hook rotating handle.

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

1. according to the improved small incision endoscope thyroid surgery retractor device, through the design of the movable auxiliary retractor body part, the auxiliary retractor rotating handle can be rotated after entering a small incision, so that the expansion amplitude is adjusted, a fan-shaped support is formed, and a stable surgery operation space is constructed;

2. the improved small incision endoscope thyroid surgery retractor device can be externally connected with a suction device through the design of the suction tube, can timely suck smoke and water mist generated by surgery, and keeps the visual field clear;

3. this little incision chamber mirror thyroid surgery drag hook device of improvement uses through the cooperation that main drag hook carried the arm-tie and hung in the midair hole, fixes drag hook device and operation bed position, reduces medical personnel's working strength, and can guarantee long-time operation time, the stability of drag hook device.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front view of the present invention;

fig. 3 is a schematic view of the bottom structure of the present invention.

In the figure: 1. a main drag hook lifting plate; 2. a hanging hole; 3. a main retractor body; 4. a first perforation; 5. a groove; 6. connecting columns; 7. a second perforation; 8. a secondary retractor body; 9. a secondary drag hook connecting rod; 10. a third perforation; 11. a fourth perforation; 12. a suction tube; 13. the auxiliary drag hook fixes the nut; 14. the auxiliary drag hook rotates the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an improved small incision endoscope thyroid surgery retractor device comprises a main retractor lifting plate 1, a hanging hole 2, a main retractor body 3, a first through hole 4, a groove 5, a connecting column 6, a second through hole 7, an auxiliary retractor body 8, an auxiliary retractor connecting rod 9, a third through hole 10, a fourth through hole 11, a suction tube 12, an auxiliary retractor fixing nut 13 and an auxiliary retractor rotating handle 14, wherein the main retractor lifting plate 1 is provided with the hanging hole 2 which is arranged in a bilateral symmetry manner, the left end of the main retractor body 3 is provided with the first through hole 4, and the lower end of the right side of the main retractor body 3 is provided with the groove 5 communicated with the first through hole 4;

furthermore, a connecting column 6 is movably connected between the main drag hook lifting plate 1 and the main drag hook body 3, a second through hole 7 is formed in the connecting column 6, an auxiliary drag hook body 8 is connected in the groove 5 in a clamping manner, the left end of the auxiliary drag hook body 8 is fixedly connected with an auxiliary drag hook connecting rod 9 of an 'L' type structure, and the auxiliary drag hook body 8 is conveniently driven to rotate through the auxiliary drag hook connecting rod 9, so that the expansion angle is adjusted;

furthermore, the upper end of the auxiliary drag hook connecting rod 9 passes through the first through hole 4, the second through hole 7 and the hanging hole 2 at the left end of the main drag hook lifting plate 1 to extend upwards, a third through hole 10 is formed in the auxiliary drag hook connecting rod 9, a fourth through hole 11 is formed in the auxiliary drag hook body 8, and the connection of a suction tube 12 is facilitated by the arrangement of the fourth through hole 11 and the third through hole 10;

furthermore, the suction tubes 12 are fixedly connected in the third through holes 10 and the fourth through holes 11, and the suction tubes 12 are arranged, so that smoke and water mist generated by the operation can be sucked in time, and the visual field is kept clear;

further, the outer side of the upper end of the auxiliary drag hook connecting rod 9 is in threaded connection with an auxiliary drag hook fixing nut 13, and the auxiliary drag hook connecting rod 9 is fixed by arranging the auxiliary drag hook fixing nut 13;

furthermore, the upper end of the auxiliary drag hook connecting rod 9 is fixedly connected with an auxiliary drag hook rotating handle 14, and the auxiliary drag hook connecting rod 9 can be conveniently rotated through the auxiliary drag hook rotating handle 14.

The working principle is as follows: firstly, put into the incision with main drag hook somatic part 3, then promote vice drag hook rotation handle 14 downwards, move out vice drag hook somatic part 8 from recess 5, then rotate vice drag hook rotation handle 14, vice drag hook connecting rod 9 of vice drag hook rotation handle 14 lower extreme is at the perforation 7 internal rotation of second, thereby make vice drag hook somatic part 8 and main drag hook somatic part 3 be fan-shaped structure, stop after suitable size, screw up vice drag hook fixation nut 13, constitute stable operation space, it fixes main drag hook lifting plate 1 and operation table through hanging up hole 2, it links to each other with external suction device to attract pipe 12, get rid of the smog in the operation process.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. Improvement little incision chamber mirror thyroid surgery drag hook device includes main drag hook lifting plate and main drag hook somatic part, its characterized in that: the main drag hook lifting plate is provided with suspension holes which are symmetrically arranged left and right, the left end of the main drag hook body is provided with a first through hole, and the lower end of the right side of the main drag hook body is provided with a groove communicated with the first through hole.

2. The improved small incision endoscope thyroid surgery retractor device is characterized in that a connecting column is movably connected between a main retractor lifting plate and a main retractor body, a second through hole is formed in the connecting column, an auxiliary retractor body is clamped and connected in the groove, and an auxiliary retractor connecting rod of an L-shaped structure is fixedly connected to the left end of the auxiliary retractor body.

3. The improved small incision endoscope thyroid surgery retractor device as set forth in claim 2, wherein: the upper end of the auxiliary drag hook connecting rod penetrates through the first through hole, the second through hole and the suspension hole at the left end of the main drag hook lifting plate to extend upwards, the third through hole is formed in the auxiliary drag hook connecting rod, and the fourth through hole is formed in the auxiliary drag hook body.

4. The improved small incision endoscope thyroid surgery retractor device as set forth in claim 3, wherein: and suction tubes are fixedly connected in the third perforation and the fourth perforation.

5. The improved small incision endoscope thyroid surgery retractor device as set forth in claim 2, wherein: and the outer side of the upper end of the auxiliary drag hook connecting rod is in threaded connection with an auxiliary drag hook fixing nut.

6. The improved small incision endoscope thyroid surgery retractor device as set forth in claim 2, wherein: the upper end of the auxiliary drag hook connecting rod is fixedly connected with an auxiliary drag hook rotating handle.