CN220655610U

CN220655610U - Thyroid surgery retractor

Info

Publication number: CN220655610U
Application number: CN202223425931.5U
Authority: CN
Inventors: 高远飞; 王琛; 伏洁; 刘永永
Original assignee: Lanzhou University Second Hospital
Current assignee: Lanzhou University Second Hospital
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2024-03-26
Anticipated expiration: 2032-12-13

Abstract

The utility model provides a thyroid surgery retractor, and relates to the technical field of medical appliances. The thyroid surgery retractor comprises a clamping seat, a lifting adjusting piece, a horizontal adjusting piece and a retractor piece; the clamping seat can be clamped on the operation bed board; the lifting adjusting piece is arranged on the clamping seat, the horizontal adjusting piece is connected to the top of the lifting adjusting piece, and the drag hook piece is arranged at one end, far away from the lifting adjusting piece, of the horizontal adjusting piece. The technical effect that the length can be adjusted according to the actual distance is achieved.

Description

Thyroid surgery retractor

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a thyroid surgery retractor.

Background

The number of thyroid surgeries has increased in recent years. In thyroid surgery, after cutting the local skin of the neck, the skin flap needs to be released, and then the free upper and lower edge skin flaps need to be further fixed separately to expose the wound. The skin flap is fixed by adopting a suture fixing mode in the traditional operation: the free upper and lower edge flaps are fixed on the surgical towel of the head and chest of the patient, which has a plurality of problems: 1. the operation is time-consuming and labor-consuming, the operation duration is influenced, and the recovery of a patient is influenced by the overlong operation time; 2. the suture is far away from the operation incision area, which is easy to cause pollution; 3. the operation assistant has a lot of staff, which affects the operator to perform the operation.

Although a thyroid surgery retractor is disclosed in the prior art for separating and positioning free upper and lower skin flaps, the thyroid surgery retractor in the prior art has problems, such as unadjustable length, so that the retractor has insufficient flexibility of operation and cannot be adjusted correspondingly according to the actual distance between the free skin flaps and the surgical head frame.

Therefore, it is an important technical problem to be solved by those skilled in the art to provide a thyroid surgery retractor capable of adjusting the length according to the actual distance.

Disclosure of Invention

The utility model aims to provide a thyroid surgery retractor, which aims to solve the technical problem that the length of the retractor cannot be adjusted in the prior art.

In a first aspect, an embodiment of the present utility model provides a thyroid surgery retractor, including a clamping seat, a lifting adjusting member, a horizontal adjusting member, and a retractor member;

the clamping seat can be clamped on the operation bed board;

the lifting adjusting piece is arranged on the clamping seat, the horizontal adjusting piece is connected to the top of the lifting adjusting piece, and the draw hook piece is arranged at one end, far away from the lifting adjusting piece, of the horizontal adjusting piece.

With reference to the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect, where the card holder is C-shaped.

With reference to the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect, where lifting holes for the lifting adjusting member to pass through are formed on the top wall and the bottom wall opposite to each other of the clamping seat;

the side wall of the clamping seat is provided with a locking hole, and the axis of the locking hole is intersected with the axis of the lifting hole;

and a lifting locking piece for locking the lifting adjusting piece is arranged in the locking hole.

With reference to the first aspect, the embodiment of the present utility model provides a possible implementation manner of the first aspect, wherein the lifting adjusting member includes a sliding rod;

the sliding rod is inserted into the lifting hole, and the horizontal adjusting piece is connected with the sliding rod.

With reference to the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect, where the lifting adjusting piece further includes a connection seat, the connection seat is fixedly disposed on top of the sliding rod, and the horizontal adjusting piece is connected with the connection seat.

With reference to the first aspect, an embodiment of the present utility model provides a possible implementation manner of the first aspect, where the horizontal adjustment member includes a first horizontal telescopic adjustment rod and a second horizontal telescopic adjustment rod;

one end of the first horizontal telescopic adjusting rod is fixedly connected with the connecting seat, and the other end of the first horizontal telescopic adjusting rod is hinged with the second horizontal telescopic adjusting rod;

the hinge joint of the first horizontal telescopic adjusting rod and the second horizontal telescopic adjusting rod is provided with a rotation locking piece.

With reference to the first aspect, the embodiment of the present utility model provides a possible implementation manner of the first aspect, where the first horizontal telescopic adjustment rods each include a first fixed cylinder and a first telescopic rod;

the first fixed cylinder is connected with the connecting seat;

the first fixed cylinder is internally provided with internal threads, and the first telescopic rod is externally provided with external threads.

With reference to the first aspect, the embodiment of the present utility model provides a possible implementation manner of the first aspect, where the second horizontal telescopic adjustment rod includes a second fixed cylinder and a second telescopic rod;

the second fixed cylinder is hinged with the first telescopic rod;

the second telescopic rod is provided with a rack, and the second fixed cylinder is provided with an elastic limiting pin.

With reference to the first aspect, the embodiment of the present utility model provides a possible implementation manner of the first aspect, where the hook member includes an angle adjusting seat and two hooks;

the angle adjusting seat is arranged on the second telescopic rod, and the two draw hooks are pivoted on the angle adjusting seat.

The beneficial effects are that:

the embodiment of the utility model provides a thyroid surgery retractor, which comprises a clamping seat, a lifting adjusting piece, a horizontal adjusting piece and a retractor piece; the clamping seat can be clamped on the operation bed board; the lifting adjusting piece is arranged on the clamping seat, the horizontal adjusting piece is connected to the top of the lifting adjusting piece, and the drag hook piece is arranged at one end, far away from the lifting adjusting 1 piece, of the horizontal adjusting piece.

Specifically, when carrying out thyroid surgery preparation, medical staff can block the cassette on the bed board of operating table, then adjust lift adjusting part and level adjusting part according to actual conditions to remove the drag hook spare about patient's thyroid gland, thereby carry out the work of fixed free upper and lower edge flap.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a thyroid surgery retractor according to an embodiment of the present utility model;

fig. 2 is a schematic view of a second horizontal telescopic adjusting rod in the thyroid surgery retractor according to the embodiment of the present utility model.

Icon:

100-clamping seat; 110-lifting holes; 120-locking holes;

200-lifting adjusting parts; 210-slide bar; 220-connecting seats;

300-horizontal adjustment member; 310-a first horizontal telescopic adjustment rod; 311-a first fixed cylinder; 312-a first telescopic rod; 320-a second horizontal telescopic adjusting rod; 321-a second fixed barrel; 322-a second telescopic rod; 323-elastic limiting pin; 324-rack;

400-drag hook piece; 410-an angle adjusting seat; 420-drag hook.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

The utility model will now be described in further detail with reference to specific examples thereof in connection with the accompanying drawings.

Referring to fig. 1 and 2, the present embodiment provides a thyroid surgery retractor, which includes a cartridge 100, a lifting adjusting member 200, a horizontal adjusting member 300, and a retractor member 400; the clamping seat 100 can be clamped on the operation bed board; the lifting adjusting member 200 is installed on the card holder 100, the horizontal adjusting member 300 is connected to the top of the lifting adjusting member 200, and the drawing hook member 400 is disposed at one end of the horizontal adjusting member 300 away from the lifting adjusting member 200.

Specifically, when thyroid surgery is prepared, medical staff can clamp the clamping seat 100 on the bed plate of the operating table, and then adjust the lifting adjusting piece 200 and the horizontal adjusting piece 300 according to actual conditions, so that the drag hook piece 400 is moved up and down the thyroid of a patient, and the free upper and lower edge skin flaps are fixed.

Wherein, the clamping seat 100 is C-shaped, which can conveniently clamp the clamping seat 100 on the bed board of the operating table.

Referring to fig. 1 and 2, in an alternative scheme of this embodiment, lifting holes 110 through which the lifting adjusting member 200 passes are formed in opposite top and bottom walls of the card holder 100; the side wall of the clamping seat 100 is provided with a locking hole 120, and the axis of the locking hole 120 is intersected with the axis of the lifting hole 110; a lift lock for locking the lift adjuster 200 is provided in the locking hole 120.

Specifically, the lifting adjuster 200 can freely move up and down relative to the card holder 100, and can be locked by the lifting locking member after moving to a proper position.

Wherein, the lifting locking piece can adopt a locking nut.

Referring to fig. 1 and 2, in an alternative of the present embodiment, the elevation adjustment member 200 includes a slide bar 210; the sliding rod 210 is inserted into the lifting hole 110, and the horizontal adjusting member 300 is connected with the sliding rod 210.

Specifically, the sliding rod 210 can be inserted into the lifting hole 110, and medical staff can adjust the position of the sliding rod 210 relative to the clamping seat 100 according to actual conditions, and the sliding rod 210 can be lifted up and down to drive the horizontal adjusting member 300 to lift up and down.

Referring to fig. 1 and 2, in an alternative embodiment of the present utility model, the lifting adjusting member 200 further includes a connection base 220, the connection base 220 is fixedly disposed on top of the sliding rod 210, and the horizontal adjusting member 300 is connected to the connection base 220.

Specifically, a connection base 220 is provided at the top of the slide bar 210, and the horizontal adjustment member 300 is connected to the connection base 220.

Referring to fig. 1 and 2, in an alternative of the present embodiment, the horizontal adjustment member 300 includes a first horizontal telescopic adjustment lever 310 and a second horizontal telescopic adjustment lever 320; one end of the first horizontal telescopic adjusting rod 310 is fixedly connected with the connecting seat 220, and the other end is hinged with the second horizontal telescopic adjusting rod 320; a rotation locking member is provided at the hinge of the first horizontal telescopic adjusting rod 310 and the second horizontal telescopic adjusting rod 320.

Specifically, the second horizontal telescopic adjusting lever 320 can swing relative to the first horizontal telescopic adjusting lever 310, thereby increasing the movable range of the retractor 400.

Wherein, the locking nut can be adopted to rotate the locking piece.

Referring to fig. 1 and 2, in an alternative of the present embodiment, the first horizontal telescopic adjustment bars 310 each include a first fixed cylinder 311 and a first telescopic rod 312; the first fixed cylinder 311 is connected with the connecting seat 220; the first fixed cylinder 311 is internally provided with internal threads, and the first telescopic rod 312 is externally provided with external threads.

Specifically, the medical staff can adjust the length of the first telescopic link 312 exposed to the outside of the first fixed cylinder 311 by rotating the first telescopic link 312.

Referring to fig. 1 and 2, in an alternative of the present embodiment, a second horizontal telescopic adjustment lever 320 includes a second fixed cylinder 321 and a second telescopic rod 322; the second fixed cylinder 321 is hinged with the first telescopic rod 312; the second telescopic rod 322 is provided with a rack 324, and the second fixed cylinder 321 is provided with an elastic limiting pin 323.

Specifically, medical staff can adjust the length that second telescopic link 322 exposes outside second fixed section of thick bamboo 321 through pulling out and inserting second telescopic link 322, and when medical staff outwards pulls out second telescopic link 322, rack 324 on the second telescopic link 322 can oppress the elasticity spacer pin 323 and outwards remove to make elasticity spacer pin 323 no longer restrict rack 324, make second telescopic link 322 can outwards pull out, then elasticity spacer pin 323 can reset under the drive of elasticity potential energy and continue spacing to rack 324.

Wherein, the elastic limiting pin 323 adopts an elastic cylindrical pin.

Referring to fig. 1 and 2, in an alternative embodiment, the retractor 400 includes an angle adjustment seat 410 and two retractors 420; the angle adjusting seat 410 is disposed on the second telescopic rod 322, and two draw hooks 420 are pivotally connected to the angle adjusting seat 410. .

Wherein, the plurality of draw hooks 420 form multi-point support to the free skin flap, and reduce the pressure of single-point contact, thereby reducing the damage to the skin of the patient.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; such modifications and substitutions do not depart from the spirit of the technical solutions according to the embodiments of the present utility model.

Claims

1. A thyroid surgical retractor, comprising: the device comprises a clamping seat (100), a lifting adjusting piece (200), a horizontal adjusting piece (300) and a draw hook piece (400);

the clamping seat (100) can be clamped on the operation bed board;

the lifting adjusting piece (200) is installed on the clamping seat (100), the horizontal adjusting piece (300) is connected to the top of the lifting adjusting piece (200), and the draw hook piece (400) is arranged at one end, far away from the lifting adjusting piece (200), of the horizontal adjusting piece (300).

2. The thyroid surgical retractor of claim 1 wherein said cartridge (100) is C-shaped.

3. The thyroid surgery retractor according to claim 2, wherein the opposite top and bottom walls of the cartridge (100) are provided with lifting holes (110) through which the lifting adjusting member (200) passes;

a locking hole (120) is formed in the side wall of the clamping seat (100), and the axis of the locking hole (120) is intersected with the axis of the lifting hole (110);

and a lifting locking member for locking the lifting adjusting member (200) is arranged in the locking hole (120).

4. A thyroid surgical retractor according to claim 3, wherein the elevation adjustment member (200) comprises a slide bar (210);

the sliding rod (210) is inserted into the lifting hole (110), and the horizontal adjusting piece (300) is connected with the sliding rod (210).

5. The thyroid surgery retractor according to claim 4, wherein the elevation adjustment member (200) further comprises a connection base (220), the connection base (220) is fixedly disposed on top of the sliding rod (210), and the horizontal adjustment member (300) is connected to the connection base (220).

6. The thyroid surgical retractor of claim 5 wherein said horizontal adjustment member (300) comprises a first horizontal telescopic adjustment rod (310) and a second horizontal telescopic adjustment rod (320);

one end of the first horizontal telescopic adjusting rod (310) is fixedly connected with the connecting seat (220), and the other end of the first horizontal telescopic adjusting rod is hinged with the second horizontal telescopic adjusting rod (320);

the hinge joint of the first horizontal telescopic adjusting rod (310) and the second horizontal telescopic adjusting rod (320) is provided with a rotation locking piece.

7. The thyroid surgical retractor of claim 6 wherein said first horizontal telescoping adjustment rods (310) each comprise a first fixed barrel (311) and a first telescoping rod (312);

the first fixed cylinder (311) is connected with the connecting seat (220);

an internal thread is arranged in the first fixed cylinder (311), and an external thread is arranged outside the first telescopic rod (312).

8. The thyroid surgical retractor of claim 7 wherein said second horizontal telescoping adjustment lever (320) comprises a second fixed barrel (321) and a second telescoping lever (322);

the second fixed cylinder (321) is hinged with the first telescopic rod (312);

the second telescopic rod (322) is provided with a rack (324), and the second fixed cylinder (321) is provided with an elastic limiting pin (323).

9. The thyroid surgical retractor of claim 8 wherein said retractor member (400) comprises an angle adjustment seat (410) and two retractor members (420);

the angle adjusting seat (410) is arranged on the second telescopic rod (322), and the two draw hooks (420) are pivoted on the angle adjusting seat (410).