CN2933310Y - Horizontally parted forceps for cervical esophagus - Google Patents

Abstract

The utility relates to a surgical operative forceps, in particular to a vertical esophagus separating forceps, comprising a forceps crank (1), a hinging point (2), a forceps neck (3), a forceps opening (4), wherein the forceps opening (4) is arranged as arc shape, the face of arc forceps opening (4) displays perpendicular to the forceps neck (3), which displays vertical shape along radial direction of the forceps neck (3), the hinging surface between two forceps openings (4) is net-shaped hook-pattern mating face. The surgical operative forceps is provided with the advantages of convenient surgical operation, easy separation for esophagus, which reduces the surgical wound of tissue.

Description

Cervical esophagus horizontal separation pincers

Technical field

This utility model relates to a kind of surgery forceps, a kind of specifically cervical esophagus elastic separating plier.

Background technology

The cervical esophagus elastic separating plier of present clinical use generally adopts right angle forceps.Is made up of pincers handle, pin joint, pincers neck, jaw, jaw is a vertical bar shape and perpendicular to clamping handle.Be not easy in the operation esophagus is separated from each tissue of cervical part of esophagus position, easily cause the contusion or the muscle bundle fracture of esophagus position tissue, influence wound healing.

Summary of the invention

The purpose of this utility model provides and a kind ofly can make things convenient for operation technique, is easy to separate the tissue at esophagus position, alleviates the cervical esophagus horizontal separation pincers of organizing operation wound.

The technical solution adopted in the utility model is: comprise pincers handle, pin joint, pincers neck, jaw, jaw is set to arc, and the face that this arc vice jaw forms is to be vertically perpendicular to the pincers neck along the axial direction that clamps neck.The occlusal surface of jaw is netted rill.Two lobe jaws can be the stack shape also can be the dislocation shape.

Because jaw of the present utility model is set to arc, has both increased the contact area of jaw and esophageal tissue, stressed uniform distribution, easy damaged patient's histoorgan does not make things convenient for operation technique again, separates each histoorgan of cervical part of esophagus easily.

Description of drawings

Fig. 1 is a sketch map of the present utility model

Fig. 2 is the left view of Fig. 1

Fig. 3 is for being the vertical view of Fig. 1

The specific embodiment

This utility model is made up of pincers handle 1, pin joint 2, pincers neck 3, jaw 4.Jaw 4 is set to arc, and the face that this arc vice jaw 4 forms is set to vertical configuration with pincers neck 3, and the axial direction of edge pincers neck 3 is vertically perpendicular to pincers neck 3.

During use, jaw 4 slightly tiltedly is inserted into patient's Ce tissue place, open pincers handle 1 perpendicular to the esophagus y direction then, esophagus will be easy to and other separate tissue, because jaw is set to arc, esophageal tissue is stressed evenly, muscle injury tissue not, make things convenient for operation technique, alleviate the wound of apparatus, improve operation efficient patient tissue.

Claims (2)

1, a kind of cervical esophagus horizontal separation pincers, comprise pincers handle (1), pin joint (2), pincers neck (3), jaw (4), it is characterized in that: jaw (4) is set to arc, the face that this arc vice jaw (4) forms is set to vertical configuration with pincers necks (3), and the axial direction of edge pincers necks (3) is vertically perpendicular to pincers neck (3).

2, cervical esophagus horizontal separation pincers according to claim 1, it is characterized in that: the occlusal surface of jaw (4) is netted rill.