CN2451043Y

CN2451043Y - Capsule breaking article-taking out device

Info

Publication number: CN2451043Y
Application number: CN 00245272
Authority: CN
Inventors: 王瑞林
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-12-08
Filing date: 2000-12-08
Publication date: 2001-10-03
Anticipated expiration: 2010-12-08

Abstract

The utility model relates to a vesicle breaking object taking device, which belongs to a medical equipment class. The utility model is characterized in that a hollow needle is arranged; the inside of the hollow needle is hollow; the front end of the hollow needle is a wedge-shaped opening; a real needle is inserted in the hollow needle; the real needle can rotate in the hollow needle; a fixing device is arranged outside the back part of the hollow needle. The utility model is convenient practically, and the vesicle breaking object taking device can be positioned in the lesions position in order to take out a pathogen. The utility model overcomes the risk on artificial surgical operation. The results of large haemorrhage amount of patients, which is caused by an artificial operation, long restoring time, easy infection of wounds, etc. can be avoided. In addition, the utility model has the advantages of simple manufacture technology and easy use.

Description

A kind of broken capsule is got sundries

This utility model relates to a kind of broken capsule and gets sundries, belongs in the medical apparatus and instruments.

When treatment carcinoma patient, need to take out tumor in patient body inside.The means that present stage reaches this purpose are to adopt artificial operation to operate on the method for taking out pathogen, though this method is effective, operation can make that wound surface is big, cause that the patient's bleeding amount is big, recovery time long and consequence such as wound easy infection.

The purpose of this utility model provides a kind of broken capsule that just can take out tumor that need not to have an operation and gets sundries to remedy the deficiency of prior art.

The purpose of this utility model is achieved in that a kind of broken capsule gets sundries, it is characterized in that: an empty needle is set, and is hollow in the empty needle, and the empty needle front end is the wedge mouth; Be inserted with real pin in empty needle, real pin can rotate in empty needle, and real pin front end is a wedge; Real pin front end and the alignment of empty needle front end; Real pin rear end jug; Be outside equipped with fixture at the empty needle rear portion.

This utility model is owing to adopted said structure, so quite convenient in practicality: only need to break capsule and get sundries and be positioned at the lesion locations focus of just can going directly, taking-up pathogen.This utility model has overcome the operational danger of artificial operation, has avoided that artificial operation causes that the patient's bleeding amount is big, recovery time is long and consequence such as wound easy infection, the utlity model has simple, the easy to use advantage of processing technology in addition.

Below by embodiment, and in conjunction with the accompanying drawings this utility model is described further:

Fig. 1 is the structural representation of this utility model embodiment;

Fig. 2 is the A-A view of Fig. 1.

Embodiment;

A kind of broken capsule is got sundries, and an empty needle 1 is set, and is hollow in the empty needle 1, and empty needle 1 front end is a wedge mouth 2; Be inserted with real pin 3 in empty needle 1, real pin 3 can rotate in empty needle 1, and real pin 3 front ends are wedge 4; Real pin 3 front ends and the alignment of empty needle front end; Real pin 3 rear end jugs 5; Be outside equipped with fixture 6 at empty needle 1 rear portion.Fixture 6 is made up of the semicircular cylinder 7,8 of two section semicirculars in shape.

When mounted, earlier the handle 5 of real pin 3 is linked to each other with rot, rot is existing commercially available prod, and reuse semicircular cylinder 7,8 closes up forms the rear portion that cylinder encases empty needle 1, and the power line of rot is drawn from the cylinder rear end.Reuse snap ring 9 is to encase cylinder, and empty needle 1 and cylinder are maintained fixed.

In use, connect the power supply of rot, rot will high speed rotating, and drives real pin 3 by handle 5 and rotate in empty needle 1 inter-sync, because real pin front end is a wedge 4, so in rotation process, the movement locus of wedge 4 just be a circle.At this moment medical practitioner just can be aimed at the tip portion of empty needle 1 and real pin 3 the diseased region epidermis and be applied certain pressure with hand-held cylinder, and wedge mouth 2 and wedge 4 will cooperatively interact, and rotation is cut in the human body, arrives focus.

At this moment cut off the rot power supply, and rot is taken out, real pin 3 is also extracted out in empty needle 1, and the syringe with needleless puts in the empty needle 1 again, and makes syringe and empty needle 1 inner surface in conjunction with closely, for reaching this purpose, can in empty needle 1 cushion be set.The reuse syringe is exhaust outward, and at this moment tumor will be sucked out under the effect of negative pressure.

Claims

1, a kind of broken capsule is got sundries, it is characterized in that: an empty needle is set, and is hollow in the empty needle, and the empty needle front end is the wedge mouth; Be inserted with real pin in empty needle, real pin can rotate in empty needle, and real pin front end is a wedge; Real pin front end and the alignment of empty needle front end are outside equipped with fixture at the empty needle rear portion.