CN2191633Y

CN2191633Y - Operative sewing needle suture guide device

Info

Publication number: CN2191633Y
Application number: CN 94228701
Authority: CN
Inventors: 李绍霞
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-05-25
Filing date: 1994-05-25
Publication date: 1995-03-15
Anticipated expiration: 2004-05-25

Abstract

The utility model relates to a thread leading device for surgical suture needles, which solves the time consuming and the labor consuming problems of manual wire leading. The utility model is characterized in that a plurality of thread leading disks with gaps are installed on the supporting rack, and corresponding thread leading hooks are installed on the supporting rack corresponding to each gap. The thread is hooked by the threading leading hook, and is led into the pinhole, therefore, the thread is led into the pinhole. The utility model has the advantages of wide range of application, simple operation, fast thread leading and high efficiency, and can be used for the threading leading of four types and 102 model numbers surgical suture needles. The utility model not only saves time for operations, but also avoids the fatigue of eye muscles of medical personnel and alleviates the labor intensity of medical personnel.

Description

Operative sewing needle suture guide device

This utility model belongs to a kind of medical apparatus and instruments, particularly a kind of operation sewing needle down-lead device.

At present, in the hospital of China, operation sewing needle generally adopts manual lead-in wire, promptly clamps sewing needle with needle holder, again silk thread is penetrated pin hole.This is not difficult for the bigger sewing needle of specification, but then not too easy for the less sewing needle of specification, the specification of sewing needle is more little, lead-in wire is just difficult more, not only inefficiency, and eyes is tired easily, for the manual lead-in wire of the bigger middle aged medical worker of year order certain difficulty is arranged especially.And down-lead device of the prior art generally all is the lead-in wire that is used for civilian sewing-needle, for example, common tubular type down-lead device on the market, this down-lead device has one to hold needle tubing, holding the conical fairlead that has to communicate on the needle tubing with its endoporus, after sewing-needle was put into the endoporus of holding needle tubing, pin hole was positioned at the fairlead place just, utilized conical fairlead line can be penetrated pin hole.Therefore this down-lead device, can only be used for the sewing-needle of certain specification scope, and can only be used for the lead-in wire of staight needle because the aperture of its endoporus and the position between endoporus and the fairlead are fixed, if the specification and the shape of pin change, then can't use.The specification of medical operation sewing needle and model be kind more than 100 nearly, and the needle body of operation sewing needle is crooked, thereby common down-lead device can't be used at all.

The purpose of this utility model is the pin problem that solves operation sewing needle, provide a kind of easy to use, lead-in wire is quick, the down-lead device that is applicable to all size and model operation sewing needle.

This utility model is achieved in that

It has a bearing support, bolster is installed on bearing support, end at bolster is equipped with the lead-in wire disk, on the lead-in wire disk, be processed with the gap of several different in width, corresponding each gap is equipped with a corresponding lead-in wire hook on the lead-in wire disk, utilize the lead-in wire hook to hook silk thread, and silk thread hook mistake from pin hole, thereby silk thread is introduced pin hole.

Advantage of the present utility model is:

1, be processed with the gap of several different in width on the lead-in wire disk, opening position is equipped with the lead-in wire hook that varies in size, and therefore, its scope of application is wide, can be used for the lead-in wire of four kinds of 102 model operation sewing needles.

2, using method is simple, wire speed is fast, high efficiency, both can be operation and has gained time, and can avoid again the medical worker is caused eyes muscular fatigue; help vision protection, reduce labor intensity, for being skilled in technique; experienced, but the not good enough middle aged medical worker of vision is more suitable.

3, rational in infrastructure, manufacturing process is simple, and is cheap, not fragile, is convenient to clean and sterilization.

Provide embodiment of the present utility model below in conjunction with accompanying drawing:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the right view of Fig. 1.

As shown in the figure, this utility model has a bearing support 8, and base 9 is installed below bearing support 8, makes bearing support 8 keep stable; Bolster 7 is installed on bearing support 8, and bolster 7 usefulness nuts are fixed; Coil holder 1 is installed on bolster 7, and coil holder 1 can rotate on bolster 7, and 6 plug wire posts are arranged on coil holder 1, can place the silk thread of 6 kinds of different models; End at bolster 7 is equipped with lead-in wire disk 4, is processed with the gap of 11 different in width on lead-in wire disk 4, and the width of gap determines that according to the model of used operation sewing needle described gap is trapezoidal, so that operation sewing needle enters smoothly; Corresponding each gap is equipped with a lead-in wire hook 3 on lead-in wire disk 4, and the size of lead-in wire hook 3 and the width of gap adapt; A spacing disk 2 that matches with lead-in wire disk 4 also is installed on bolster 7, and spacing disk 2 and lead-in wire disk 4 usefulness rivets 5 are fixed together, and are fixed on the bolster 7 with nut 6; Form a groove between spacing disk 2 and the lead-in wire disk 4, in the groove of described lead-in wire hook 3 between spacing disk 2 and lead-in wire disk 4, hook 3 is broken to avoid going between; A line transfer post 10 also is installed, the upper end coiled annulus of line transfer post 10 on base 9.

During use, down-lead device after the sterilization is placed in the instrument table, again the silk thread of used model is placed on the plug wire post of coil holder 1, then the end of a thread is passed from the annulus of line transfer post 10 upper ends, in order to make silk thread keep certain force of strain, it can be enclosed around one to two on the annulus of line transfer post 10; Rotate lead-in wire disk 4, make the gap selected for use upwards, the reuse needle holder is clamped operation sewing needle, places in the gap, and makes lead-in wire hook 3 pass pin hole, then silk thread is hung on the lead-in wire hook 3, on carry needle holder, silk thread can be introduced in the pin hole.

Claims

1, a kind of operation sewing needle lead device, it is characterized in that, it has a bearing support (8), bolster (7) is installed on bearing support (8), end at bolster (7) is equipped with lead-in wire disk (4), on lead-in wire disk (4), be processed with the gap of several different in width, go up corresponding each gap at lead-in wire disk (4) a corresponding lead-in wire hook (3) is installed.

2, operation sewing needle down-lead device according to claim 1 is characterized in that, coil holder (1) is installed on bolster (7).

3, operation sewing needle down-lead device according to claim 1 is characterized in that, a spacing disk (2) that matches with lead-in wire disk (4) also is installed on bolster (7).