CN213345773U

CN213345773U - Abdominal surgery retractor

Info

Publication number: CN213345773U
Application number: CN202021046398.XU
Authority: CN
Inventors: 王跃
Original assignee: Liaoning Cancer Hospital and Institute
Current assignee: Liaoning Cancer Hospital and Institute
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-06-04
Anticipated expiration: 2030-06-09

Abstract

The utility model discloses an abdominal surgery retractor, in particular to the technical field of medical instrument production, which comprises an equipment main body, wherein one end of the equipment main body is provided with a first bracket, one side of the first bracket is fixedly provided with a main body bracket, one end of the main body bracket is movably connected with a second bracket, the main body bracket is provided with a middle-end handle component, one end of the bracket is provided with a square section, one end of the square section is fixedly provided with a thin section, the thin section is movably connected with a thick section, the lower end of the thick section is fixedly provided with a first handle, the upper end of the thick section is provided with an adjusting hole, the thick section also comprises an adjusting structure, the adjusting structure comprises an adjusting knob, a hollow screw rod, a thin rod and a pressing plate, the lower end of the adjusting knob is fixedly provided with the hollow screw rod, the hollow screw rod penetrates through the adjusting hole and surrounds the outer end of the thin rod, the, the utility model discloses increased the portability that an abdominal surgery retractor used, reduced the production consumptive material.

Description

Abdominal surgery retractor

Technical Field

The utility model relates to the field of medical instrument production, concretely relates to abdominal surgery retractor.

Background

Surgical procedures that access tissue located deeper within the body during surgery can pose a trauma risk to intervening tissue, especially when the tissue includes nerve tissue, during the surgical procedure that requires access to the spine, thick nerve fibers are densely packed in the final tissue layer that is closest to the spine, and great care must be taken to manipulate the tissue because it is a nerve-dense area, and therefore retractors are an essential instrument in surgery, surgical retractors are used to retract tissue, expose the area to be operated on, facilitate exploration and manipulation, and conventional retractors require more adjustment, are inconvenient to adjust, cause inconvenience in use, less flexibility, and affect the performance of the procedure.

The prior art has the following defects: the existing things needing to be adjusted are inconvenient to use.

Therefore, there is a need for an abdominal surgical retractor.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides an abdominal surgery retractor, through fixing the regulation handle in the middle of with the tradition, adjust through both sides to solve the problem that the thing of regulation is not convenient for use more.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: an abdominal surgery retractor comprises an equipment main body, wherein one end of the equipment main body is provided with a first support, one side of the first support is fixedly provided with a main body support, and one end of the main body support is movably connected with a second support; the improved bicycle frame is characterized in that a middle-end handle assembly is arranged on the main body support, a square section is arranged at one end of the support, a thin section is fixedly installed at one end of the square section, the thin section is movably connected with a thick section, a first handle is fixedly installed at the lower end of the thick section, an adjusting hole is formed in the upper end of the thick section, and the thick section further comprises an adjusting structure.

Preferably, the adjusting structure comprises an adjusting knob, a hollow screw, a thin rod and a pressing plate, wherein the lower end of the adjusting knob is fixedly installed on the hollow screw, the hollow screw penetrates through the adjusting hole and surrounds the outer end of the thin rod, the lower end of the thin rod is fixedly installed on the pressing plate, and the pressing plate is abutted to the thin section.

Preferably, an adjusting joint is arranged at one end of the second bracket, an adjusting cylinder is arranged in the adjusting joint, a square main body is fixedly arranged on the periphery of the adjusting cylinder, and a rotating screw rod is movably connected to the square main body;

the middle end of the adjusting cylinder is provided with a first threaded hole, the middle end of the square main body is provided with a second threaded hole, and the rotating screw penetrates through the first threaded hole and the second threaded hole and extends to the main body support.

Preferably, one end of the adjusting joint is fixedly provided with a second thin section, the second thin section is movably connected with a second thick section, the lower end of the second thick section is fixedly provided with a second handle, and the second thick section is provided with an adjusting structure;

the thin section II, the thick section II and the handle II have the same structures as the thin section, the thick section and the handle I.

Preferably, one end of the main body bracket is provided with a main body rod which is movably connected with a fixed baffle, and one end of the fixed baffle is movably connected with a knob;

the improved structure is characterized in that threads are arranged at one end of the main body rod, a knob hole is formed in the fixed baffle, and the knob penetrates through the knob hole and is screwed into the threads.

Preferably, the lower end of the middle-end handle assembly is provided with a third handle, the upper end of the third handle is fixedly provided with a handle fixing plate, and a bracket hole is formed in the handle fixing plate;

the bracket hole is penetrated by the main body rod.

Preferably, the adjusting structure

Still include adjust knob and solid screw, solid screw upper end fixed mounting adjust knob, the adjustment hole is worn in the solid screw spiral shell and supports to on the thin section.

The embodiment of the utility model provides a have following advantage: the regulation direction is many, adjusts in a flexible way, and fixed the regulation can be fixed through the turn button about the handle subassembly in the middle of the equipment, can increase the flexibility of this equipment, can be through adjusting the position around the structure adjustment simultaneously, and the adjustment is fixed around the handle subassembly in the middle of, reduces the thing that needs the regulation, increases and uses the agility.

The utility model discloses an adjusting structure of this equipment can make handle one and two, controls and the regulation of front and back, through the screw rod of adjust knob below, when low the thin section with the screw rod, can fix the position of thick section, increases its stability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a perspective view of an abdominal surgical retractor provided by the present invention;

fig. 2 is a schematic view of an adjustment structure provided by the present invention;

FIG. 3 is a cross-sectional view of a handle assembly provided by the present invention;

fig. 4 is a schematic view of the adjusting structure provided by the present invention.

In the figure: 1 equipment main body, 2 support I, 3 main body support, 4 support II, 5 handle components, 21 square section, 22 thin section, 23 thick section, 24 handle I, 25 adjusting structure, 251 adjusting knob, 252 hollow screw, 253 thin rod, 254 pressboard, 41 adjusting section, 411 adjusting barrel, 412 square main body, 041 threaded hole I, 042 threaded hole II, 022 thin section II, 023 thick section II, 024 hand II, 31 main body rod, 32 fixed baffle, 33 connecting knob, 35 knob hole, 51 handle III, 52 handle fixing plate, 53 support hole, 025 adjusting knob, 052 solid screw.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Example 1:

referring to the attached drawings 1-3 in the specification, the abdominal surgery retractor comprises an apparatus main body 1, wherein a first support 2 is arranged at one end of the apparatus main body 1, a main body support 3 is fixedly installed at one side of the first support 2, and one end of the main body support 3 is movably connected with a second support 4, a middle-end handle assembly 5 is arranged on the main body support 3, specifically, the flexibility of the apparatus can be increased through a left-right cooperative structure, a square section 21 is arranged at one end of the first support 2, a thin section 22 is fixedly installed at one end of the square section 21, the thin section 22 is movably connected with a thick section 23, a first handle 24 is fixedly installed at the lower end of the thick section 23, an adjusting hole 26 is arranged at the upper end of the thick section 23, specifically, the upper-type up-down adjustment of a fishing rod can be realized through the combination of the thick section 23 and the thin section 22, consumables and space.

Further, the adjusting structure 25 comprises an adjusting knob 251, a hollow screw 252, a thin rod 253 and a pressing plate 254, wherein the lower end of the adjusting knob 251 is fixedly installed on the hollow screw 252, the hollow screw 252 is screwed through the adjusting hole 26 and surrounds the outer end of the thin rod 253, the lower end of the thin rod 253 is fixedly installed on the pressing plate 254, the pressing plate 254 abuts against the thin section 22, specifically, the pressing plate 254 can disperse the pressing force of the hollow screw 252 onto the pressing plate 254, the damage to the thin section 22 can be reduced, and the service life can be prolonged.

Further, an adjusting section 41 is arranged at one end of the second support 4, an adjusting cylinder 411 is arranged inside the adjusting section 41, a square main body 412 is fixedly installed on the periphery of the adjusting cylinder 411, a rotating screw 413 is movably connected to the square main body 412, a first threaded hole 041 is arranged at the middle end of the adjusting cylinder 411, a second threaded hole 042 is arranged at the middle end of the square main body 412, and the rotating screw 413 penetrates through the first threaded hole 041 and the second threaded hole 042 and extends to the main body support 3.

Further, two 022 of regulation section 41 one end fixed mounting carefully section, two 022 swing joint thick section 023 of carefully section, two 024 of thick section 023 lower extreme fixed mounting handle are provided with on two 023 of thick section and adjust structure 25, carefully section two 022, thick section two 023 and two 024 of handle are the same with carefully section 22, thick section 23 and handle 24's structure, and is concrete, and both sides structure is the same can increase the harmony that equipment used about.

Further, main part support 3 one end is equipped with main part pole 31, main part pole 31 swing joint fixed stop 32, fixed stop 32 one end swing joint knob 33, main part pole 31 one end is equipped with screw thread 34, be equipped with knob hole 35 on the fixed stop 32, knob 33 runs through knob hole 35 and in the screw thread 34 of screwing in, and is concrete, can increase the steadiness of connecting through the mode of screw thread 34, can satisfy the detachability again.

Further, the lower end of the middle-end handle assembly 5 is provided with a third handle 51, the upper end of the third handle 51 is fixedly provided with a handle fixing plate 52, a support hole 53 is formed in the handle fixing plate 52, the main body rod 31 penetrates through the support hole 53, and specifically, left and right adjustment is achieved in a mode that the main body rod 31 penetrates through the support hole 53, so that the structure is simple and not easy to damage.

The implementation scenario is specifically as follows: use the utility model discloses the position that the patient need be led out is taken to this equipment by technical staff in the field in the time, technical staff need adjust suitable position with middle-end handle subassembly 5 earlier, then put skin opening suitable position with three 51 handles, then by technical staff with screw rod 413 anticlockwise rotation, adjust suitable position again with two 4 left and right sides of support when feeling not hard up and rotate the screw thread with screw rod 413 clockwise again, then the fore-and-aft distance of rethread adjusting structure 25 adjusting device, adjust suitable position and begin work.

Example 2:

referring to the attached figure 4 of the specification, the difference from the embodiment 1 is that: the adjusting structure 25 further comprises an adjusting knob 025 and a solid screw 052, the adjusting knob 025 is fixedly mounted at the upper end of the solid screw 052, the solid screw 052 penetrates through the adjusting hole 26 and abuts against the thin section 22, and particularly, the solid screw 052 can increase the strength of the equipment and prolong the service life.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. An abdominal surgical retractor comprising a device body (1), characterized in that: a first support (2) is arranged at one end of the equipment main body (1), a main body support (3) is fixedly arranged on one side of the first support (2), and one end of the main body support (3) is movably connected with a second support (4); a middle-end handle assembly (5) is arranged on the main body bracket (3);

one end of the first support (2) is provided with a square section (21), one end of the square section (21) is fixedly provided with a thin section (22), the thin section (22) is movably connected with a thick section (23), and the lower end of the thick section (23) is fixedly provided with a first handle (24); the upper end of the thick section (23) is provided with an adjusting hole (26), and the thick section (23) further comprises an adjusting structure (25).

2. The abdominal surgical retractor of claim 1, wherein: the adjusting structure (25) comprises an adjusting knob (251), a hollow screw (252), a thin rod (253) and a pressing plate (254), the lower end of the adjusting knob (251) is fixedly installed on the hollow screw (252), the hollow screw (252) penetrates through the adjusting hole (26) and surrounds the outer end of the thin rod (253), the lower end of the thin rod (253) is fixedly installed on the pressing plate (254), and the pressing plate (254) abuts against the thin section (22).

3. The abdominal surgical retractor of claim 1, wherein: an adjusting section (41) is arranged at one end of the second support (4), an adjusting cylinder (411) is arranged inside the adjusting section (41), a square main body (412) is fixedly installed on the periphery of the adjusting cylinder (411), and a rotating screw (413) is movably connected to the square main body (412);

the middle end of the adjusting cylinder (411) is provided with a first threaded hole (041), the middle end of the square main body (412) is provided with a second threaded hole (042), and the rotating screw rod (413) penetrates through the first threaded hole (041) and the second threaded hole (042) and extends to the main body support (3).

4. The abdominal surgical retractor of claim 3, wherein: one end of the adjusting joint (41) is fixedly provided with a second thin section (022), the second thin section (022) is movably connected with a second thick section (023), the lower end of the second thick section (023) is fixedly provided with a second handle (024), and the second thick section (023) is provided with an adjusting structure (25);

and the thin section II (022), the thick section II (023) and the handle II (024) have the same structures as the thin section (22), the thick section (23) and the handle I (24).

5. The abdominal surgical retractor of claim 1, wherein: a main body rod (31) is arranged at one end of the main body support (3), the main body rod (31) is movably connected with a fixed baffle (32), and one end of the fixed baffle (32) is movably connected with a knob (33);

the novel multifunctional electric wrench is characterized in that threads (34) are arranged at one end of the main body rod (31), a knob hole (35) is formed in the fixed baffle (32), and the knob (33) penetrates through the knob hole (35) and is screwed into the threads (34).

6. The abdominal surgical retractor of claim 1, wherein: a third handle (51) is arranged at the lower end of the middle-end handle assembly (5), a handle fixing plate (52) is fixedly installed at the upper end of the third handle (51), and a support hole (53) is formed in the handle fixing plate (52);

the bracket hole (53) is penetrated by the main body rod (31).

7. The abdominal surgical retractor of claim 1, wherein: the regulating structure (25)

The adjusting mechanism further comprises an adjusting knob (025) and a solid screw (052), the adjusting knob (025) is fixedly installed at the upper end of the solid screw (052), and the solid screw (052) penetrates through the adjusting hole (26) in a threaded mode and abuts against the thin section (22).