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Liftable skin incision spreader

A skin incision and spreader technology, which is applied in the field of medical devices, can solve problems such as the inability to control the extent of spread, the inability of the retractor part to move, and the inability to expose the surgical field. Effect

Pending Publication Date: 2018-12-18
LISHUI CENT HOSPITAL
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Problems solved by technology

At present, the existing spreaders in clinical work are often elastic spreaders, which can meet the operation needs of most surgical operations, but the retractor part used for spreading is fixed and cannot move, and cannot be used for a certain length of surgical incision. more fully exposed surgical field
[0003] Chinese patent CN201621220922.4 discloses a skin spreader with movable hooks. When in use, pinch the two spreader arms, squeeze the skin spreader with movable hooks to a certain angle and place it on the surgical field. After stretching, the angle can be adjusted according to the condition of the soft tissue, which better exposes the surgical field of view and facilitates the operation. However, the skin stretcher stretches the skin through elasticity, and the stretching range cannot be controlled. It will become invalid after use

Method used

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  • Liftable skin incision spreader
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Embodiment 1

[0025] Please see attached Figure 1-2 As shown, a liftable skin incision spreader includes a fixed forceps 1, a movable forceps 2, a gear 3 and a hand wheel 4; The connecting rods 102 are composed of connecting rods 102, and the two are perpendicular to each other; the connecting rods 102 are provided with several tooth grooves 103 at intervals along the length direction, and are evenly arranged along the axial direction of the connecting rods 102; It is composed of the chute 202 arranged at the tail of the movable pliers head 201, and the chute 202 is movably connected with the connecting rod 102; the gear 3 is arranged in the chute 202 and connected with the tooth groove 103 meshing; the hand wheel 4 is arranged at one end of the gear 3 to drive the gear 3 to rotate; the head of the fixed pliers 101 extends along the width direction to form a fixed extension 104, and the head of the movable pliers 201 The movable extension 203 is formed extending along the width direction....

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Abstract

The invention discloses a liftable skin incision spreader. The skin incision spreader comprises a fixed clamp, a movable clamp, a gear and a hand wheel. The skin incision spreader has the advantages that firstly, the skin incision spreader can quantitatively spread the skin of a patient, and thus a doctor can be helped to better grasp the surgical field during surgery; secondly, the skin incisionspreader has no elastic components and is convenient to operate, free of maintenance and replacement and long in service life; finally, the skin incision spreader is compact in structure, easy to operate and suitable for being used in the current common surgery.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a liftable skin incision spreader. Background technique [0002] Skin spreader is a common medical device in surgery. It is favored by surgeons because of its easy operation, ease of manpower, and less operating space. At present, the existing spreaders in clinical work are often elastic spreaders, which can meet the operation needs of most surgical operations, but the retractor part used for spreading is fixed and cannot move, and cannot be used for a certain length of surgical incision. More adequate exposure of the surgical field under certain conditions. [0003] Chinese patent CN201621220922.4 discloses a skin spreader with movable hooks. When in use, pinch the two spreader arms, squeeze the skin spreader with movable hooks to a certain angle and place it on the surgical field. After stretching, the angle can be adjusted according to the condition of the soft tissu...

Claims

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Application Information

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IPC IPC(8): A61B17/02
CPCA61B17/02
Inventor 张杰吴丹邵初晓
Owner LISHUI CENT HOSPITAL
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