CN2757737Y

CN2757737Y - Pushing type belemnoid amputation device

Info

Publication number: CN2757737Y
Application number: CN 200520080138
Authority: CN
Inventors: 李振才; 赵秋兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-10
Filing date: 2005-01-10
Publication date: 2006-02-15
Anticipated expiration: 2015-01-10

Abstract

The utility model provides a pushing type belemnoid amputation device, which belongs to a medical appliance. A swinging arm is hinged together with the other swinging arm through a cardinal axis, and the rear part of the swinging arm is provided with an inclined handle which is integral with the swinging arm. The rear part of the other swinging arm is provided with the other inclined handle which is integral with the other swinging arm. The front parts of the swinging arm and the other swinging arm are respectively hinged together with the rear parts of a shearing rod and the other shearing rod. The center parts of the shearing rod and the other shearing rod are hinged together, and the front parts of the shearing rod and the other shearing rod are downwards inclined, and the tail ends are respectively fixed with an arc-shaped cutter blade and the other arc-shaped cutter blade. The pushing type belemnoid amputation device has the advantages of simple structure, reasonable structure, convenient operation and good quality. The convenience is high in the operation process, and the utility model is used as the special appliance for belemnoid amputation.

Description

Pusher belemnoid enucleator

Technical field

This utility model provides a kind of medical apparatus and instruments, particularly a kind of special-purpose operating theater instruments of amputation belemnoid.

Background technology

The elongated styloid process syndrome has discovery clinically the time.The patient has symptoms such as foreign body in pharynx sense, pharyngalgia or reflex otalgia, incidence pain, and its Therapeutic Principle is the operation amputation.Yet, also there is not special amputation operating theater instruments at present, generally use other apparatus clinically and undergo surgery.Because the belemnoid position is special, using other apparatus not only can increase operating difficulty, and causes belemnoid peripheral vessels, neural wound easily, causes very big misery to the patient.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of pusher belemnoid enucleator, as the special equipment of belemnoid amputation operation, to improve the convenience of operation.

This utility model is to realize like this, pusher belemnoid enucleator, it has swing arm hinged by hinge and another swing arm, there is the handle with its all-in-one-piece inclination at the swing arm rear portion, there is another handle with its all-in-one-piece inclination at another swing arm rear portion, the front portion of swing arm, another swing arm respectively with cut bar, another rear portion of cutting bar is hinged, cutting bar and another, to cut the middle part of bar hinged, anterior downward-sloping and be fixed with cambered blade and another cambered blade respectively endways.

Adopt the pusher belemnoid enucleator of said structure, simple and reasonable for structure, the convenience height during operation, as the special equipment of belemnoid amputation, easy operating, the operation quality is good.

Description of drawings

Fig. 1 is the front view of this utility model structure.

Fig. 2 is the vertical view of Fig. 1.

Fig. 3 has represented two cambered blades in this utility model and the situation together the time.

Situation when Fig. 4 has represented that two cambered blades are cut off belemnoid.

Among the figure, the 1-handle, the 2-holding rod, the 3-torsion film, the 4-swing arm, 5-cuts bar, and another cuts bar 6-, 7-cambered blade, another torsion film of 8-, another handle of 9-, 10-hinge, another swing arm of 11-, another cambered blade of 12-.

The specific embodiment

The embodiment that provides below in conjunction with accompanying drawing illustrates structure of the present utility model and using method.

As shown in drawings, the pusher belemnoid enucleator of this utility model, it has swing arm (4) hinged by hinge (10) and another swing arm (11), there is the handle (1) with its all-in-one-piece inclination at swing arm (4) rear portion, there is another handle (9) with its all-in-one-piece inclination at another swing arm (11) rear portion, the front portion of swing arm, another swing arm respectively with cut bar (5), another rear portion of cutting bar (6) is hinged, cutting bar and another, to cut the middle part of bar hinged, anterior downward-sloping and be fixed with cambered blade (7) and another cambered blade (12) respectively endways.

The shape of cambered blade (7) and another cambered blade (12) is symmetry mutually, and inner edges is a blade.Two cambered blades and together the time, inner edges constitutes oval-shaped hole.Angle between handle (1) and swing arm (4), another handle (9) and another swing arm (11) is respectively about 110 °.Cut bar, another cuts anterior downward-sloping about 50 ° respectively of bar.

Another torsion film (8) is installed being equipped with on the described handle (1) on torsion film (3), another handle (9), the top of two torsion films is plugged on together.After holding tight two handles and unclamping, under the elastic reaction of two torsion films, two handles can open automatically.Can further improve the convenience of operation like this.

Go up holding rod (2) in addition at described handle (1).The existence of holding rod, the location when being convenient to hands gripping handle.

During use, with gag (a kind of department of stomatology is used apparatus always) patient's oral cavity is opened earlier, then, operator grips two handles and suitable the exerting oneself of the enucleator of this utility model with a hands, it is adjacent to each other that handle promptly drives two swing arm front portions, two swing arms and then drive two front portions of cutting bar promptly two cambered blades are adjacent to each other, and together.At this moment, the inward flange of two cambered blades constitutes oval-shaped hole.Two cambered blades under this state are placed patient's belemnoid position, and holds handle is exerted oneself forward, and two cambered blades are advanced to peel off belemnoid tissue on every side along belemnoid.When two cambered blades are advanced to the belemnoid root, hold tight handle, make two cambered blades clamp belemnoid and it is cut off, take advantage of a situation again and extract whole enucleator out, take out the belemnoid of cutting off, the operation technique of amputation belemnoid is finished.

Claims

1, pusher belemnoid enucleator, it is characterized in that, it has swing arm (4) hinged by hinge (10) and another swing arm (11), there is the handle (1) with its all-in-one-piece inclination at swing arm (4) rear portion, there is another handle (9) with its all-in-one-piece inclination at another swing arm (11) rear portion, the front portion of swing arm, another swing arm respectively with cut bar (5), another rear portion of cutting bar (6) is hinged, cutting bar and another, to cut the middle part of bar hinged, anterior downward-sloping and be fixed with cambered blade (7) and another cambered blade (12) respectively endways.

2, pusher belemnoid enucleator as claimed in claim 1 is characterized in that, another torsion film (8) is installed being equipped with on the described handle (1) on torsion film (3), another handle (9), and the top of two torsion films is plugged on together.

3, pusher belemnoid enucleator as claimed in claim 1 or 2 is characterized in that, goes up at described handle (1) to also have holding rod (2).