CN2265164Y

CN2265164Y - Thyreoid operation forceps

Info

Publication number: CN2265164Y
Application number: CN 96216207
Authority: CN
Inventors: 李健民; 丰爱萍; 张斌; 聂洁伟; 张学东; 翟保平; 王永乾; 任金祥
Original assignee: Henan Provincial Peoples Hospital
Current assignee: Henan Provincial Peoples Hospital
Priority date: 1996-06-19
Filing date: 1996-06-19
Publication date: 1997-10-22
Anticipated expiration: 2006-06-19

Abstract

The utility model discloses a pair of thyreoid operation forceps, which is composed of two finger sleeve rings (1), forceps handles (2) and a forceps sheet (4) which are formed into integration through a centre shaft (3), wherein, the forceps sheet (4) is a curved sheet, the intersection angle between an extension line of the forceps sheet (4) and the curved portion of the forceps sheet is a-75-90 DEG, and the distance between the extension line of the forceps sheet (4) and the top end of the curved portion of the forceps sheet is L-1.5-3 cm. The utility model which is even more suitable for the ablation of the upper pole of a thyroid side vane in a low coverage can shorten operation time, reduce possibility of the injury of nerves and blood vessels, and alleviate patients' pain.

Description

The thyroid operation pincers

This utility model relates to a kind of pliers, relates in particular to the thyroid operation pincers of using when a kind of hospital surgery doctor operates to thyroid.

In hospital, the relevant thyroid one class treatment of diseases higher for sickness rate adopts Drug therapy or surgical resection therapy usually at present.The treatment of comparing thyroid tumor surely belongs to excision and can effect a radical cure the state of an illness, so generally adopt excision at patient's their early stage, the doctor needs a lot of medical apparatus and instruments such as pin when performing an operation the excision treatment, line, shears, gauze, pliers etc., present thyroid operation pincers pincers sheet is all crooked a little, its pincers bending tablet degree is little, all be no more than 15, the sweep distance of pincers sheet is less than 3cm, this operating forceps is convenient at a small amount of tissue of clamp direct-view, but do to be restricted when the utmost point excises on the thyroid individual lobe at low coverage, because of pincers sheet weak point, make and extremely be difficult for clamp on the thyroid individual lobe, the operation doctor has to go at operation clamp position Bie Laibie, thereby easily causes the damage of peripheral nerve blood vessel, causes very big misery to patient.

The purpose of this utility model provides a kind of thyroid operation pincers that low coverage is done utmost point excision on the thyroid individual lobe that are more suitable for, and makes excision smoothly, and operating time shortens, reduces contingent neurovascular damage.

The technical solution of the utility model realizes in the following manner:

A kind of thyroid operation pincers, it by two have finger sleeve ring (1), pincers handle (2), pincers sheets (4) form one by axis (3), pincers sheets (4) are crooked pincers sheets, between the extended line of its pincers sheets (4) and the pincers bending tablet part angle a=75-90 °, the extended line of pincers sheets (4) and clamp distance L=1.5-3cm between the bending tablet operative tip.

Distance between the crooked beginning of axis (3) and pincers sheets (4) is l=1.5cm.

Good effect of the present utility model is:

1, increased length behind the pincers bending tablet, clamp once when making on making thyroid individual lobe utmost point resection operation shortens operating time.

2, increased the flexibility of pincers sheets, pliers can directly stretch into lesions position when making the low coverage excision, and neural blood vessel around the damage has reduced the complication of operation in that operation clamp position is other back and forth to avoid the operator.

Step explanation when this utility model being done below in conjunction with accompanying drawing:

Fig. 1 is a main TV structure sketch map of the present utility model;

Fig. 2 is the side-looking structural representation of Fig. 1;

Fig. 3 is the plan structure sketch map of Fig. 1;

By Fig. 1-Fig. 3 as can be seen, this utility model is similar to common operating forceps, by two have finger sleeve ring 1, pincers handle 2, pincers sheet 4 form one by axis 3, pincers sheet 4 is crooked pincers sheets, between the extended line of pincers sheet 4 and the pincers bending tablet part angle a=80 °, the extended line of pincers sheet 4 and clamp distance L=2cm between the bending tablet operative tip.Distance between axis 3 and the 4 crooked beginnings of pincers sheet is l=1.5cm.

Claims

1, a kind of thyroid operation pincers, it by two have finger sleeve ring (1), pincers handle (2), pincers sheets (4) form one by axis (3), pincers sheets (4) are crooked pincers sheets, it is characterized in that clamping angle a=75-90 ° between the extended line of sheet (4) and the pincers bending tablet part, the extended line of pincers sheets (4) with clamp distance L=1.5-3cm between the bending tablet operative tip.

2, thyroid operation pincers according to claim 1 is characterized in that the distance between the crooked beginning of axis (3) and pincers sheets (4) is l=1.5cm.