CN215778317U

CN215778317U - Movable drag hook for abdominal surgery

Info

Publication number: CN215778317U
Application number: CN202122334640.4U
Authority: CN
Inventors: 杨春勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-11
Anticipated expiration: 2031-09-26

Abstract

The utility model discloses a movable draw hook for abdominal surgery, which comprises a support frame, wherein support rods are fixed at four corners of the bottom of the support frame, a fixed assembly is arranged on the rod body of each support rod, a movable draw hook assembly is uniformly arranged on the frame body of the support frame, the movable draw hook assembly comprises a movable hook and a shell, a first mounting hole is formed in one side in the shell, the movable hook penetrates through the first mounting hole, clamping rods are symmetrically arranged on the other side in the shell, the clamping rods are movably connected with the inner wall of the shell, a spring is arranged on one side of each clamping rod, the movable hook is arranged between the two clamping rods, one end of each clamping rod is abutted against the movable hook through the spring, the movable hook can be fixed by loosening the clamping rod after the other end of the movable hook is pulled to pull the incision to a proper distance, the utility model has convenient operation, is convenient for pulling the incision of a patient, and does not need manual long-time hand-held instruments, the utility model can assist the doctor to operate, and is suitable for the doctor to operate for a long time.

Description

Movable drag hook for abdominal surgery

Technical Field

The utility model belongs to the technical field of medical instruments, and particularly relates to a movable draw hook for abdominal surgery.

Background

The surgery is called as operation, commonly known as open surgery, and refers to a treatment process of entering human body or other biological tissues through surgical equipment or surgical instruments and operated by surgeons or other professionals to remove pathological changes, change structures or implant foreign objects by means of external force.

Among the surgery, the doctor cuts the skin muscle back, because muscle can contract, need expand the operation incision with the operation couple with the doctor, hold skin muscle to both sides respectively with the drag hook, the operation field of vision just can expose like this, the people of the drag hook comes in general operation, because too carefully and can not move the bullet for a long time, operating personnel will be tired very fast, still the people that can change the people and draw midway in the operation usually, doctor's work load has been increased, operation time has been prolonged, the time that also can increase patient's pain simultaneously.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the movable retractor for the abdominal surgery, which has the advantages of opening the incision of the surgery, avoiding shielding the visual field of a doctor, reducing the dead angle of the sight of the doctor and facilitating the operation of the doctor, and further solves the problems that the existing surgical retractor is simple in structure, needs to be manually held, needs personnel to be kept still for a long time, is large in physical consumption and increases the difficulty of the surgery.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an abdominal surgery operation is with activity drag hook, includes the support frame, support frame bottom four corners department all is fixed with the bracing piece, fixed subassembly is installed to bracing piece pole body, support frame body evenly is provided with activity drag hook subassembly, activity drag hook subassembly includes movable hook and casing, first mounting hole has been seted up to inside one side of casing, the movable hook runs through first mounting hole, the inside opposite side symmetry of casing is provided with the clamping bar, clamping bar and shells inner wall swing joint, the spring is installed to clamping bar one side, the movable hook is arranged in two between the clamping bar, two the spring butt movable hook is passed through to clamping bar one end.

As a preferable technical scheme of the utility model, the fixing component comprises a fixing piece and a fixer, wherein the two ends of the fixing piece are symmetrically provided with second mounting holes, the supporting rod penetrates through the second mounting holes and is fixed through a bolt, the fixing piece and the fixer are connected through threads, and the two groups of fixing components are respectively fixed on the rod body of the supporting rod.

As a preferable technical scheme of the utility model, the bottom of the shell is provided with a sliding block, the inner wall and the outer wall of the support frame body of the support frame are both provided with track grooves, and the sliding block is connected with the support frame through the track grooves.

As a preferable technical scheme of the utility model, one end of the clamping rod, which is contacted with the movable hook, is provided with a non-slip pad.

As a preferable technical scheme of the utility model, the support frame is of a rectangular frame structure.

As a preferable technical scheme of the utility model, a detachable structure is arranged between the shell and the sliding block.

Compared with the prior art, the utility model has the beneficial effects that: the support rod can be fixed on the operating bed through the fixing component, so that the incision area of a patient is positioned in the support frame, a doctor performs an operation in the support frame, the visual angle is prevented from being blocked by the instrument, the clamping rods on two sides of the movable hook are tightly pinched after the incision is cut, the spring is compressed on one side of the clamping rod, then the movable hook is pulled to hook skin tissues at the incision, the movable hook can be fixed by loosening the clamping rod after the incision is pulled to a proper distance by pulling the other end of the movable hook, the operation of the patient is convenient, the instrument is not required to be manually held for a long time, the doctor is assisted to perform the operation, and the support rod is suitable for the long-time operation of the doctor.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is a schematic view of the movable retractor assembly of the present invention;

FIG. 3 is a cross-sectional view of the housing of the present invention;

in the figure: 1. a housing; 2. a support frame; 3. a track groove; 4. a support bar; 5. a slider; 6. a second mounting hole; 7. a fixing member; 8. a holder; 9. a movable hook; 10. a clamping bar; 11. a spring; 12. a non-slip mat; 13. a first mounting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a movable draw hook for abdominal surgery comprises a support frame 2, wherein support rods 4 are fixed at four corners of the bottom of the support frame 2, a fixing component is arranged on the rod body of each support rod 4, a movable draw hook component is uniformly arranged on the frame body of the support frame 2 and comprises a movable hook 9 and a shell 1, a first mounting hole 13 is formed in one side inside the shell 1, the movable hook 9 penetrates through the first mounting hole 13, clamping rods 10 are symmetrically arranged on the other side inside the shell 1, the clamping rods 10 are movably connected with the inner wall of the shell 1, a spring 11 is arranged on one side of each clamping rod 10, the movable hook 9 is arranged between the two clamping rods 10, one ends of the two clamping rods 10 are abutted against the movable hook 9 through the spring 11, in the embodiment, the support rods 4 can be fixed on a surgical bed through the fixing component, so that the incision area of a patient is positioned inside the support frame 2, the doctor performs an operation in the support frame 2, so that the visual angle is prevented from being blocked by the instrument, the clamping rods 10 on two sides of the movable hook 9 are pinched after the incision of the operation is cut, the spring 11 is compressed on one side of the clamping rod 10, then the movable hook 9 is pulled to hook skin tissues at the incision, the movable hook 9 is pulled to pull the incision to a proper distance from the other end of the movable hook 9, and the movable hook 9 can be fixed by loosening the clamping rods 10.

In order to fix the operating bed board conveniently, in this embodiment, as a preferred technical scheme of the present invention, the fixing component includes a fixing member 7 and a fixing device 8, second mounting holes 6 are symmetrically formed at two ends of the fixing member 7, the supporting rod 4 penetrates through the second mounting holes 6 and is fixed by a bolt, the fixing member 7 and the fixing device 8 are connected by a thread, and the number of the fixing components is two, and the fixing components are respectively fixed to the rod bodies of the supporting rod 4.

In order to move the movable hook assembly, in this embodiment, as a preferred technical scheme of the present invention, a sliding block 5 is disposed at the bottom of the housing 1, track grooves 3 are disposed on both the inner wall and the outer wall of the support frame 2, and the sliding block 5 is connected to the support frame 2 through the track grooves 3.

In order to prevent the movable hook 9 from moving, in the present embodiment, as a preferred technical solution of the present invention, a non-slip pad 12 is disposed at one end of the clamping bar 10 contacting the movable hook 9.

In order to facilitate the operation of the doctor and prevent the doctor from blocking the visual field, in this embodiment, as a preferred technical solution of the present invention, the support frame 2 is a rectangular frame structure.

In order to facilitate the sterilization and cleaning and the adjustment of the number, in this embodiment, as a preferred technical solution of the present invention, a detachable structure is provided between the housing 1 and the slider 5.

In summary, according to the above technical solution of the present invention, a patient lies on an operating bed, then the fixing members 7 are symmetrically installed at two sides of the operating bed (near the area of the incision of the patient), the fixing members 8 are screwed tightly to clamp the bed plate, the support rods 4 at the bottom of the support frame 2 are inserted into the second installation holes 6 of the fixing members 7, the height of the support frame 2 is adjusted, the positions of the support rods 4 in the second installation holes 6 are fixed by bolts, the doctor performs an operation in the support frame 2, after the incision is cut, the clamping rods 10 at two sides of the movable hook 9 are pinched to compress the spring 11, then the movable hook 9 is pulled to hook the skin at the incision, after the other end of the movable hook 9 is pulled to open the incision to a proper distance, the clamping rods 10 are released, the spring 11 rebounds to press one end of the clamping rod 10 against two sides of the movable hook 9, and the movable hook 9 is fixed, other orientations of the moveable hook 9 may perform this operation so that it can pull the wound open.

Finally, it should be noted that: in the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an abdominal surgery is with activity drag hook, includes support frame (2), its characterized in that: support frame (2) bottom four corners department all is fixed with bracing piece (4), fixed subassembly is installed to bracing piece (4) pole body, support frame (2) frame body evenly is provided with movable drag hook subassembly, movable drag hook subassembly includes movable hook (9) and casing (1), first mounting hole (13) have been seted up to casing (1) inside one side, movable hook (9) run through first mounting hole (13), casing (1) inside opposite side symmetry is provided with clamping bar (10), clamping bar (10) and casing (1) inner wall swing joint, spring (11) are installed to clamping bar (10) one side, movable hook (9) are arranged in two between clamping bar (10), two clamping bar (10) one end is passed through spring (11) butt movable hook (9).

2. The retractor for abdominal surgery as claimed in claim 1, wherein: the fixing assembly comprises a fixing piece (7) and a fixing device (8), wherein second mounting holes (6) are symmetrically formed in two ends of the fixing piece (7), the supporting rod (4) penetrates through the second mounting holes (6) and is fixed through bolts, and the fixing piece (7) and the fixing device (8) are connected through threads.

3. The retractor for abdominal surgery as claimed in claim 2, wherein: the number of the fixed components is two, and the fixed components are respectively fixed on the rod body of the support rod (4).

4. The retractor for abdominal surgery as claimed in claim 1, wherein: the novel bearing is characterized in that a sliding block (5) is arranged at the bottom of the shell (1), track grooves (3) are formed in the inner wall and the outer wall of the support frame (2) frame body, and the sliding block (5) is connected with the support frame (2) through the track grooves (3).

5. The retractor for abdominal surgery as claimed in claim 1, wherein: and an anti-skid pad (12) is arranged at one end of the clamping rod (10) contacting with the movable hook (9).

6. The retractor according to claim 4, wherein: the support frame (2) is of a rectangular frame structure.

7. The retractor for abdominal surgery as claimed in claim 1, wherein: the shell (1) and the sliding block (5) are in a detachable structure.