CN212939816U

CN212939816U - Ambition surgery operation drag hook

Info

Publication number: CN212939816U
Application number: CN202020679200.5U
Authority: CN
Inventors: 周兆波
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-28
Filing date: 2020-04-28
Publication date: 2021-04-13
Anticipated expiration: 2030-04-28

Abstract

The utility model discloses a cardiothoracic surgery retractor, include the handle and fix the interpolation seat on the handle top, the gib head has been inserted to ann in the interpolation seat, install on the handle with gib head left and right sides assorted subassembly that steps up, the gib head overcoat has been cup jointed, step up the subassembly including sliding to assign in two sets of clamping bars of interpolation seat left and right sides symmetrically, and each group common fixedly connected with drives the riser between the clamping bar, two the lower extreme that drives the riser all is fixed with the fly leaf, just install on the handle with two fly leaf assorted elastic component, elastic component includes fixed horizontal pole, two of assigning on the handle the fly leaf slides symmetrically and cup joints both ends about the horizontal pole. The utility model discloses both satisfied the health needs, avoided cross infection, also can realize the convenient renewal of gib head on the handle, practical high-efficient, also avoided medical material's waste, had more economic nature.

Description

Ambition surgery operation drag hook

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, especially, relate to a cardiothoracic surgery retractor.

Background

The operation refers to the treatment of excision, suturing, etc. of the body of a patient by a doctor with medical instruments. The health of the patient is maintained by the operation of the local parts of the human body by the instruments such as a knife, a scissors, a needle and the like. Is the main treatment method of surgery, commonly called as 'operation'. Aims to cure or diagnose diseases, such as removing pathological tissues, repairing injuries, transplanting organs, improving the functions and the forms of organisms and the like. Early surgery was limited to simple manual methods of cutting, incising, and suturing the body surface, such as abscess drainage, tumor excision, and trauma suturing. Surgery is a procedure that destroys the integrity of tissue, or restores tissue with compromised integrity. With the development of surgery, the field of surgery is expanding and can be performed at any part of the human body.

In cardiothoracic surgery, the retractor is needed to be used for auxiliary operation, but the current operation retractor is only needed to be used once for sanitation, which causes great waste.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the existing operation draw hook can only be used once for sanitary needs, which causes great waste, and then provides the operation draw hook for cardiothoracic surgery.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a cardiothoracic surgery retractor, includes the handle and fixes the plug seat on the handle top, the hook has been inserted to the plug seat interior ann, install on the handle with the hook left and right sides assorted step up the subassembly, the hook cup has cup jointed the dustcoat outward.

Preferably, the inner bottom of the insertion seat is provided with a clamping groove, and the tail end of the hook head is fixed with a clamping block clamped in the clamping groove.

Preferably, the clamping assembly comprises two groups of clamping rods symmetrically inserted in the left side and the right side of the inserting seat in a sliding mode, a driving vertical plate is fixedly connected between the clamping rods in each group, movable plates are fixed to the lower ends of the driving vertical plates, and elastic assemblies matched with the two movable plates are mounted on the handle.

Preferably, the elastic component comprises a cross rod fixedly inserted on the handle, the two movable plates are symmetrically sleeved at the left end and the right end of the cross rod in a sliding manner, and the two springs are symmetrically sleeved outside the cross rod in a sleeved manner.

Preferably, the two springs are strong extension springs, opposite ends of the two springs are fixedly connected with the left side and the right side of the handle respectively, and opposite ends of the two springs are fixedly connected with opposite sides of the two movable plates respectively.

Preferably, the left end and the right end of the cross rod are symmetrically and fixedly welded with two anti-falling rings.

The utility model has the advantages that: after the hook is used, the two movable plates are pulled outwards after the handle is held, so that the hook heads are not clamped by the two groups of clamping rods, then the hook heads can be pulled out of the inserting and fixing seat, and then new hook heads are inserted; therefore, the sanitary requirement is met, the cross infection is avoided, the hook head on the handle can be replaced conveniently, the handle is practical and efficient, the waste of medical materials is avoided, and the handle is more economical.

Drawings

Fig. 1 is a schematic structural view of a heart and chest surgical retractor according to the present invention;

fig. 2 is an enlarged view of a point a in fig. 1.

In the figure: the device comprises a handle 1, a hook head 2, a housing 3, an inserting seat 4, a clamping groove 5, a clamping block 6, a clamping rod 7, a vertical plate 8, a movable plate 9, a cross rod 10, an anti-drop ring 11 and a spring 12.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-2, a heart chest surgery retractor comprises a handle 1 and an inserting and fixing seat 4 fixed at the top end of the handle 1, wherein a hook head 2 is inserted into the inserting and fixing seat 4, the handle 1 is provided with a tightening assembly matched with the left side and the right side of the hook head 2, an outer cover 3 is sleeved outside the hook head 2, the inner bottom of the inserting and fixing seat 4 is provided with a clamping groove 5, and the tail end of the hook head 2 is fixedly provided with a clamping block 6 clamped in the clamping groove 5;

the clamping assembly comprises two groups of clamping rods 7 which are symmetrically inserted at the left side and the right side of the inserting and fixing seat 4 in a sliding manner, a driving vertical plate 8 is fixedly connected between each group of clamping rods 7, movable plates 9 are fixed at the lower ends of the two driving vertical plates 8, and an elastic assembly matched with the two movable plates 9 is installed on the handle 1; elastic component is including fixed horizontal pole 10 of placeeing on handle 1, two fly leaf 9 symmetry slip cup joint both ends about horizontal pole 10, horizontal pole 10 external symmetry cover is equipped with two springs 12, two springs 12 are powerful extension spring, two spring 12 relative one end respectively with the left and right sides rigid coupling of handle 1, two spring 12 back to the back one end respectively with two fly leaf 9 relative one side rigid couplings, both ends fixed welding symmetrically has two anticreep rings 11 about horizontal pole 10, can avoid two fly leaf 9 to deviate from both ends about horizontal pole 10 like this.

In the heart-chest surgical operation retractor provided by the utility model, after use, the handle 1 is held and the two movable plates 9 are pulled outwards, so that the two groups of clamping rods 7 lose the clamping of the hook heads 2, then the hook heads 2 can be drawn out from the inserting and fixing seats 4, and then new hook heads 2 are inserted;

in conclusion, the sanitary requirement is met, the cross infection is avoided, the hook head 2 on the handle 1 can be replaced conveniently, the practicability and the high efficiency are realized, the waste of medical materials is avoided, and the economical efficiency is higher.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a cardiothoracic surgery retractor, includes handle (1) and fixes plug seat (4) on handle (1) top, its characterized in that, the gib head (2) have been inserted to the ann in plug seat (4), install on handle (1) with gib head (2) left and right sides assorted step up the subassembly, the outer cover (3) have been cup jointed outward in gib head (2).

2. The cardiothoracic surgical retractor according to claim 1, wherein a locking groove (5) is formed at an inner bottom of the insertion seat (4), and a locking block (6) locked in the locking groove (5) is fixed at a tail end of the hook head (2).

3. The cardiothoracic surgical retractor according to claim 1, wherein the tightening assembly comprises two sets of clamping rods (7) symmetrically and slidably inserted on the left and right sides of the inserting seat (4), a driving vertical plate (8) is fixedly connected between each set of clamping rods (7), movable plates (9) are fixed to the lower ends of the two driving vertical plates (8), and elastic assemblies matched with the two movable plates (9) are installed on the handle (1).

4. The cardiothoracic surgical retractor as claimed in claim 3, wherein the elastic assembly comprises a cross bar (10) fixedly inserted on the handle (1), the two movable plates (9) are symmetrically and slidably sleeved on the left and right ends of the cross bar (10), and the cross bar (10) is symmetrically sleeved with two springs (12).

5. The cardiothoracic surgical retractor according to claim 4, wherein the two springs (12) are both strong extension springs, opposite ends of the two springs (12) are fixedly connected to the left and right sides of the handle (1), and opposite ends of the two springs (12) are fixedly connected to opposite sides of the two movable plates (9).

6. The cardiothoracic surgical retractor as claimed in claim 4, wherein two anti-slip rings (11) are fixedly welded to the left and right ends of the cross bar (10) symmetrically.