CN219480208U - Mammary gland thyroid retractor assembly - Google Patents

Abstract

The utility model discloses a mammary gland thyroid gland drag hook assembly, which comprises a connecting plate, two groups of connecting rods and two groups of drag hook main bodies, wherein the drag hook main bodies are fixed at the top of the connecting rods, the front and the back of the connecting rods are provided with operating mechanisms, each operating mechanism comprises an auxiliary drag hook, a rotating assembly and a fixing assembly, each rotating assembly comprises a mounting plate, and the mounting plates are in rotating connection with the connecting rods through damping rotating shafts; according to the utility model, through the designed operating mechanism, the auxiliary drag hook can be conveniently rotated upwards to be aligned with the drag hook main body in use, the width dimension of the drag hook main body can be increased through the increased auxiliary drag hook, the adjustment and the use are conveniently carried out according to surgical incisions with different sizes, and the applicability of the drag hook assembly is improved.

Description

Mammary gland thyroid retractor assembly

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a mammary gland thyroid retractor assembly.

Background

The retractor is a surgical instrument commonly used in operations, particularly in operations with mammary glands and thyroid glands, the retractor is used for expanding and supporting surgical incisions to two sides, the operation space of doctors is increased, and Chinese patent application number 202021781001.1 discloses a mammary gland thyroid gland retractor assembly.

When the existing mammary gland thyroid gland drag hook assembly is used, drag hook main bodies on two groups of drag hook main bodies are placed into operation incisions to open the incisions, the sizes of the operation incisions of all patients are different, the width sizes of the drag hook main bodies are shorter when the drag hook main bodies open for some larger operation incisions, drag hook main bodies with other wider sizes need to be replaced, drag hook main bodies with different width sizes need to be prepared for use, the use cost is increased, the applicability of the drag hook main bodies is reduced, and therefore the mammary gland thyroid gland drag hook assembly is provided.

Disclosure of Invention

The utility model aims to provide a mammary gland thyroid gland retractor assembly, which aims to solve the problems that when the existing mammary gland thyroid gland retractor assembly is used, retractor assemblies with different width sizes of retractor main bodies need to be replaced for surgical incisions with different sizes, and the applicability of the retractor main bodies is reduced.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a mammary gland thyroid gland drag hook subassembly, includes connecting plate, two sets of connecting rods and two sets of drag hook main part, the drag hook main part is fixed the top of connecting rod, the front and the back of connecting rod all are provided with operating device, operating device includes vice drag hook, rotating assembly and fixed subassembly, rotating assembly includes the mounting panel, the mounting panel with rotate through the damping pivot between the connecting rod and be connected.

Preferably, the fixing component comprises a stud, and a rotating handle is fixedly arranged at the end part of the stud.

Preferably, a screw hole is formed in the mounting plate, and the stud is located in the screw hole.

Preferably, the working end of the stud extends to the surface of the connecting rod, and the auxiliary drag hook is fixed on the mounting plate.

Preferably, an adjusting cylinder is arranged at the bottom of the connecting rod, a marking mechanism is arranged on the connecting plate and the adjusting cylinder, the marking mechanism comprises two groups of graduated scales and two groups of fingerboards, and a connecting block is fixedly arranged between the fingerboards and the adjusting cylinder.

Preferably, the graduated scale is fixed on the front surface of the connecting plate, and graduation lines are arranged on the surface of the graduated scale.

Preferably, finger collars are arranged on the side faces of the connecting rods, and two groups of guide grooves are formed in the upper surfaces of the connecting plates.

Preferably, the bottom of the connecting plate is provided with a label, and the back of the connecting plate is provided with a protruding ring.

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

(1) According to the utility model, through the designed operating mechanism, the auxiliary drag hook can be conveniently rotated upwards to be aligned with the drag hook main body in use, the width dimension of the drag hook main body can be increased through the increased auxiliary drag hook, the adjustment and the use are conveniently carried out according to surgical incisions with different sizes, and the applicability of the drag hook assembly is improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of an operating mechanism according to the present utility model;

FIG. 3 is a schematic side view of the retractor body and connecting rod of the present utility model;

FIG. 4 is a schematic view of the structure of the auxiliary retractor of the utility model after rotation;

in the figure: 1. a mounting plate; 2. a connecting rod; 3. a fingerboard; 4. an adjustment cylinder; 5. a graduated scale; 6. a connecting plate; 7. a connecting block; 8. finger collar; 9. an auxiliary drag hook; 10. a stud; 11. a rotary handle; 12. a retractor body.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a mammary gland thyroid gland drag hook subassembly, including connecting plate 6, two sets of connecting rods 2 and two sets of drag hook main part 12, drag hook main part 12 can prop up the operation incision in the time of using, drag hook main part 12 is fixed at the top of connecting rod 2, the front and the back of connecting rod 2 all are provided with operating device, operating device includes vice drag hook 9, rotating assembly and fixed subassembly, rotating assembly includes mounting panel 1, rotate through the damping pivot between mounting panel 1 and the connecting rod 2 and be connected, can make things convenient for vice drag hook 9 to rotate through the damping pivot in the time of using, fixed subassembly includes double-screw bolt 10, the tip fixation of double-screw bolt 10 is provided with knob 11, make things convenient for double-screw bolt 10 to rotate through the knob 11 in the time of using, the screw hole has been seted up to the inside of mounting panel 1, the work end of double-screw bolt 10 extends to the surface of connecting rod 2, vice drag hook 9 is fixed on mounting panel 1, through the operating device of design, in use can be with vice 9 upwards direction rotate with drag hook main part 12 alignment, the width dimension through vice drag hook 12 that increases, convenient for according to the different size of lift drag hook main part's the suitability.

In this embodiment, preferably, the bottom of connecting rod 2 is provided with and adjusts section of thick bamboo 4, connecting plate 6, be provided with marking mechanism on adjusting section of thick bamboo 4, marking mechanism includes two sets of graduated flask 5 and two sets of fingerboards 3, the fingerboard 3 is unanimous with drag hook main part 12 upper and lower position when using, the fingerboard 3 is fixed to be provided with connecting block 7 between adjusting section of thick bamboo 4, graduated flask 5 is fixed in the front of connecting plate 6, the surface of graduated flask 5 is provided with the scale mark, through the marking mechanism of design, be convenient for in use fingerboard 3 and drag hook main part 12 align from top to bottom, can see the open distance size when opening two sets of drag hook main parts 12, the convenience is used.

In this embodiment, preferably, the side of the connecting rod 2 is provided with a finger collar 8, when in use, an operator holds the finger collar 8 and pulls the finger collar outwards to indirectly drive the drag hook main body 12 to open, and the upper surface of the connecting plate 6 is provided with two groups of guide grooves.

In this embodiment, preferably, the bottom of the connecting plate 6 is provided with a label, and the back of the connecting plate 6 is provided with a protruding ring.

The working principle and the using flow of the utility model are as follows:

when the utility model is used, the knob 11 is held to rotate outwards to unscrew, the stud 10 is driven to rotate, then the working end of the stud 10 is separated from the surface of the connecting rod 2, then the auxiliary drag hook 9 is rotated upwards to be aligned with the drag hook main body 12, at the moment, the knob 11 is held to rotate towards the direction close to the connecting rod 2 to drive the stud 10 to rotate, then the stud 10 can be screwed, at the moment, the auxiliary drag hook 9 can be fixed, at the moment, the width of the drag hook main body 12 can be increased, and when the width size of the drag hook main body 12 is not required to be increased, the auxiliary drag hook 9 can be rotated to the original position according to the reverse principle operation;

the fingerboard 3 is aligned with the position of the drag hook main body 12 above, when two groups of drag hook main bodies 12 are moved and spread, the fingerboard 3 is driven to move, at the moment, the bottom of the fingerboard 3 points to the scale mark on the scale 5, and the spread distance can be seen.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The utility model provides a mammary gland thyroid gland drag hook subassembly, includes connecting plate (6), two sets of connecting rod (2) and two sets of drag hook main part (12), drag hook main part (12) are fixed the top of connecting rod (2), its characterized in that: the front and the back of connecting rod (2) all are provided with operating device, operating device includes vice drag hook (9), rotating assembly and fixed subassembly, rotating assembly includes mounting panel (1), mounting panel (1) with connect through damping pivot rotation between connecting rod (2).

2. A mammary gland thyroid retractor assembly according to claim 1, wherein: the fixing assembly comprises a stud (10), and a rotating handle (11) is fixedly arranged at the end part of the stud (10).

3. A mammary gland thyroid retractor assembly according to claim 2, wherein: screw holes are formed in the mounting plate (1), and the studs (10) are located in the screw holes.

4. A mammary gland thyroid retractor assembly according to claim 3, wherein: the working end of the stud (10) extends to the surface of the connecting rod (2), and the auxiliary drag hook (9) is fixed on the mounting plate (1).

5. The mammary gland retractor assembly of claim 4, wherein: the bottom of connecting rod (2) is provided with an adjusting cylinder (4), connecting plate (6) adjusting cylinder (4) is last to be provided with identification mechanism, identification mechanism includes two sets of graduated scale (5) and two sets of fingerboards (3), fingerboards (3) with fixedly between adjusting cylinder (4) connecting block (7) are provided with.

6. The mammary gland retractor assembly of claim 5, wherein: the graduated scale (5) is fixed on the front surface of the connecting plate (6), and graduation marks are arranged on the surface of the graduated scale (5).

7. The mammary gland retractor assembly of claim 6, wherein: the side of connecting rod (2) is provided with finger lantern ring (8), two sets of guide ways have been seted up to the upper surface of connecting plate (6).

8. The mammary gland retractor assembly of claim 7, wherein: the bottom of connecting plate (6) is provided with the mark subsides, the back of connecting plate (6) is provided with protruding ring.