CN211243516U - General surgery operation drag hook - Google Patents

Abstract

The utility model discloses a general surgery operation drag hook, which comprises a loosening part, a movable support handle, a support rod, a drag hook head, a fixed support handle, a lower spacer rod, an upper spacer rod, a support surface amplifier, a handheld layer and a sliding sleeve, the utility model can adjust the width distance between the movable support handle and the fixed support handle according to the operation requirement, the drag hook head combined with the support rod draws the skin and flesh tissue of a patient who performs general surgery, the support surface amplifier arranged on the support rod can effectively improve the handability of medical personnel, the mounting layer, a reinforcing plate and a connecting sheet layer are combined into a whole, the cut layer line is an opening layer line, a wear-resistant ring which is mutually pasted is arranged in the opening layer line, the wear-resistant ring is a rubber ring made of elastic silica gel, the inner diameter of the width of the support opening is larger than the outer diameter of a finger section, the drag hook head combined with the support rod can be conveniently operated by the medical personnel, the support opening is obvious and has the anti-skid characteristic, and the, thereby improving the operation effect.

Description

General surgery operation drag hook

Technical Field

The utility model relates to a general surgery operation drag hook belongs to operation tractive technical field.

Background

When the medical staff of department of general surgery is doing the operation, need with operation drag hook tractive operation incision so that the operation, especially abdominal operation, in order fully to expose the operation field of vision, often need a plurality of drag hooks of many people handheld to carry out the tractive, the pulling force does not have obvious opening, leads to medical staff to appear careless slippage phenomenon easily, is unfavorable for going on smoothly of operation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a general surgery department operation drag hook to solve and to expose the operation field of vision in general outer operation in order fully, often need a plurality of drag hooks of many people handheld to carry out the tractive, the pulling force does not have obvious opening, leads to medical personnel to appear careless slippage phenomenon easily, is unfavorable for the problem of going on smoothly of operation.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a department of general surgery's operation drag hook, its structure includes elasticity piece, activity back-up shaft, bracing piece, draw hook head, fixed back-up shaft, lower spacer bar, goes up spacer bar, supporting surface enlarger, handheld layer, slip cap, the interval between activity back-up shaft and the fixed back-up shaft is adjustable, be equipped with spaced draw hook head between fixed back-up shaft and the activity back-up shaft, the slide cap that the position is unchangeable is inlayed to bracing piece upper portion dress, the lower spacer bar picture left end department disposes the elasticity piece of combining mutually, the terminal handheld layer that has the radian of bracing piece, be equipped with the supporting surface enlarger that combines mutually on the handheld layer.

Furthermore, the supporting surface increaser comprises an installation layer, a reinforcing plate, a connecting piece layer, an opening layer line, a wear-resistant ring and a supporting opening, wherein the installation layer and the reinforcing plate are assembled and connected into a whole, the reinforcing plate is combined with the connecting piece layer, the connecting piece layer is provided with the opening layer line which is integrally formed, the inner wall of the opening layer line is covered with the wear-resistant ring, the inner ring of the wear-resistant ring forms the supporting opening with an unchanged structure, and the supporting opening correspondingly forms a ring opening of the handheld layer.

Furthermore, the lower opening of the sliding sleeve is correspondingly connected with the upper spacer bar and the lower spacer bar in a penetrating manner.

Further, the tightening member is installed at an upper portion of the corresponding movable lug.

Furthermore, the draw hook head is connected with the support rod in a welding mode.

Further, the mounting layer corresponds to a handheld layer curve.

Further, the connecting piece layer is connected with the end of the supporting rod in an opposite mode.

Advantageous effects

The utility model relates to a department of general surgery's operation drag hook, adjust the width distance of activity back up handle and fixed back up handle according to the operation demand, the skin flesh tissue of the general outer operation patient of drag hook head tractive with the bracing piece combination, the holding surface that has on the bracing piece increases the ware and can effectively improve medical personnel's handiness, the installation layer, the gusset plate, it is integrative to link the piece layer combination, it is opening layer line to surely establish the layer line, establish the wear-resisting circle of covering the subsides mutually in, wear-resisting circle is a rubber circle that elastic silica gel was made has, for transparent formula guard ring, the support mouth that the opening formed can hold medical personnel's finger festival, support mouthful width internal diameter and be greater than finger festival external diameter, can make things convenient for the drag hook head of medical personnel operation bracing piece combination, it is obvious and have the operation antiskid characteristic to support the mouth, can be convenient for improve the dynamics of grabbing.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of a retractor for general surgery department of the present invention;

fig. 2 is the schematic view of the assembly structure of the support surface increaser of the present invention.

In the figure: the device comprises a loose piece-1, a movable support handle-2, a support rod-3, a hook head-4, a fixed support handle-5, a lower spacer rod-6, an upper spacer rod-7, a support surface increaser-8, an installation layer-51, a reinforcing plate-52, a connecting sheet layer-53, an opening layer line-54, a wear-resistant ring-55, a support opening-56, a handheld layer-9 and a sliding sleeve-10.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, the present invention provides a technical solution: a general surgery operation drag hook structurally comprises a loose fastening piece 1, a movable support handle 2, a support rod 3, a drag hook head 4, a fixed support handle 5, a lower spacer rod 6, an upper spacer rod 7, a support surface amplifier 8, a handheld layer 9 and a sliding sleeve 10, wherein the distance between the movable support handle 2 and the fixed support handle 5 is adjustable, the fixed support handle 5 and the movable support handle 2 are provided with the spaced drag hook heads 4, the upper part of the support rod 3 is embedded with the sliding sleeve 10 with a constant position, the left end of the lower spacer rod 6 is provided with the loose fastening piece 1 combined with a drawing, the tail end of the support rod 3 is provided with the handheld layer 9 with a radian, the handheld layer 9 is provided with the support surface amplifier 8 combined with a combined body, the support surface amplifier 8 comprises an installation layer 51, a reinforcing plate 52, a connecting piece layer 53, an opening layer line 54, a wear-resistant ring 55 and a support port 56, the installation layer 51 is integrally assembled with the reinforcing plate 52, the reinforced plate 52 is compounded with a connecting sheet layer 53, the connecting sheet layer 53 is provided with an opening layer line 54 which is integrally formed, the inner wall of the opening layer line 54 is coated with a wear-resistant ring 55, the inner ring of the wear-resistant ring 55 forms a support opening 56 with a constant structure, the support opening 56 correspondingly forms a ring opening of the handheld layer 9, the upper opening and the lower opening of the sliding sleeve 10 are correspondingly connected with an upper spacer rod 7 and a lower spacer rod 6 in a penetrating manner, the fastening piece 1 is arranged at the upper part of the corresponding movable support handle 2, the pull hook head 4 is welded with the support rod 3, the mounting layer 51 corresponds to the curve of the handheld layer 9, and the connecting sheet layer 53 is relatively connected with the tail end of the support rod.

The wear-resistant ring 55 is a rubber ring made of elastic silica gel and is a transparent ring, a support opening 56 formed by an opening can accommodate finger joints of medical personnel, and the width inner diameter of the support opening 56 is larger than the outer diameter of the finger joints.

For example: when in use, the width distance between the movable support handle 2 and the fixed support handle 5 is adjusted according to the operation requirement, the skin and flesh tissues of a patient subjected to general surgery are drawn by the drag hook head 4 combined with the support rod 3, the support surface increaser 8 arranged on the support rod 3 can effectively improve the handlability of medical personnel, the mounting layer 51 and the reinforcing plate 52, even lamella 53 makes up integratively, surely establish the layer line and be opening layer line 54, establish the wear-resisting circle 55 that covers the subsides mutually in, wear-resisting circle 55 is a rubber circle that elastic silica gel made has, for transparent formula protects the circle ring, the support mouth 56 that the opening formed can hold medical personnel's finger festival, it is greater than the finger festival external diameter to support 56 width internal diameters of mouth, can make things convenient for medical personnel's operation bracing piece 3 drag hook head 4 of combination, it obviously just has the operation antiskid characteristic to support the mouth, can be convenient for improve the dynamics of grabbing of branch, and then improve the operation effect.

The utility model provides an among the general surgery operation in order fully to expose the operation field of vision, often need a plurality of drag hooks of many people handheld to carry out the tractive, the pulling force does not have obvious opening, leads to medical personnel carelessly slippage phenomenon to appear easily, is unfavorable for going on smoothly of operation, the utility model discloses a combination mutually of above-mentioned parts has adjusted the width distance of activity support handle and fixed support handle according to the operation demand, with the skin meat tissue of the general surgery patient of drag hook head tractive of bracing piece combination, the holding surface that has on the bracing piece increases the ware and can effectively improve medical personnel's handiness, and the support mouth is obvious and has the operation anti-skidding characteristic, can be convenient for improve the dynamics of grabbing of branch, and then improves the operation effect.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a department of general surgery's operation drag hook, its structure includes elasticity piece (1), activity back shaft (2), bracing piece (3), draw hook head (4), fixed back shaft (5), down spacer bar (6), goes up spacer bar (7), holding surface amplifier (8), handheld layer (9), slip cap (10), its characterized in that:

the adjustable space between activity back shaft (2) and the fixed back shaft (5) is adjustable, be equipped with looks spaced hook head (4) between fixed back shaft (5) and the activity back shaft (2), the unchangeable slip cap (10) in position has been inlayed to bracing piece (3) upper portion dress, spacer bar (6) down picture left end department disposes the elasticity piece (1) of phase combination, bracing piece (3) end has handheld layer (9) that have the radian, be equipped with the holding surface that makes up on handheld layer (9) and add amplifier (8).

2. A general surgical retractor according to claim 1, wherein: the supporting surface amplifier (8) comprises an installation layer (51), a reinforcing plate (52), a connecting layer (53), an opening layer line (54), a wear-resistant ring (55) and a supporting opening (56), the installation layer (51) and the reinforcing plate (52) are assembled and connected into a whole, the reinforcing plate (52) is combined with the connecting layer (53), the connecting layer (53) is provided with the opening layer line (54) which is integrally formed, the inner wall of the opening layer line (54) is coated with the wear-resistant ring (55), the inner ring of the wear-resistant ring (55) forms the supporting opening (56) with the unchanged structure, and the supporting opening (56) correspondingly forms a ring opening of the handheld layer (9).

3. A general surgical retractor according to claim 1, wherein: the upper and lower openings of the sliding sleeve (10) are correspondingly connected with the upper spacer bar (7) and the lower spacer bar (6) in a penetrating manner.

4. A general surgical retractor according to claim 1, wherein: the tightening piece (1) is arranged at the upper part of the corresponding movable support handle (2).

5. A general surgical retractor according to claim 1, wherein: the draw hook head (4) is connected with the support rod (3) in a welding mode.

Images