CN2536238Y

CN2536238Y - Disposable injection thread burial needle

Info

Publication number: CN2536238Y
Application number: CN 02219868
Authority: CN
Inventors: 李荣农
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-04-10
Filing date: 2002-04-10
Publication date: 2003-02-19
Anticipated expiration: 2012-04-10

Abstract

Disclosed is a disposable injecting catgut-embedding needle relates to an apparatus which can transport medium into body or on body, the problems that the needle used in the point catgut-embedding therapy is inconveniently operated by one man, but takes a long and difficult business when operated by more men, and is incapable of escaping from contact and cross infection, and the like are solved. The point of the technical proposal is: a top-line needle and a handspike is skewered into a needle pipe and a needle head respectively, a length of catgut is arranged on the front end of the needle head, which forms into one, when the needle head is skewered into a point, the catgut is implanted into the point through the top-line needle and the handspike. The utility model is employed to supply the point catgut-embedding therapy with high grade catgut-embedding needles, so as to cure suspected and chronic diseases such as asthma, chronic bronchitis, cervical disease, lumbar disc herniation, chronic diarrhea, and the like, which is of good curative effect and really incarnates the essence of the convenience and easy fulfilling of acupuncture therapy.

Description

Disposable injection catgut embedding acupuncture

Technical field

This utility model belongs to be imported human body with medium or is passed to technique with the apparatus field on the human body.

Technical background

According to the knowledge of the applicant, present some disease of Chinese traditional treatment, adopt acupoint thread-embedding therapy---be about to catgut and implant in some acupuncture point.The needle set of sunkening cord of its use, thrust with the utensil of sunkening cord be what to separate, must use two handss to operate simultaneously.During the one man operation, not only inconvenience, and hands very easily touches pinprick or syringe needle, causes infection; When two people cooperate simultaneously, time-consuming bothersome, also be difficult to avoid contact infection.The previously used bushing type catgut embedding acupuncture of applicant (ZL95226146.7) is like this too.In addition, exhausted needle set sterilization is used repeatedly and is caused cross infection easily.

Summary of the invention

The purpose of this utility model is the shortcoming and defect that overcomes above existence, provides a kind of and is integrated in one, and convenient and flexible operation only needs the people can complete operation in hands short time and can avoid contacting and the needle set of sunkening cord of cross infection.

The purpose of this utility model is achieved in that disposable injection catgut embedding acupuncture, it is characterized in that, is made up of syringe needle, needle tubing, top line pin, push rod, needle cap; Wherein, hollow syringe needle firmly is enclosed within on the protruding pipe of needle tubing one end of graduation mark, and the pin cap sleeve thereon; Solid top line pin is positioned at push rod one end and forms one, is loaded on needle tubing inside, and top line pin push rod fits tightly with syringe needle, needle tubing, inner chamber respectively, and can slide by easy on and off; Push rod is made up of piston, pusher body and base, and piston is positioned at the push rod front end, is the flattened cylindrical body, and its side, edge has two symmetric v-depressions; The pusher body cross section is a cross, and base is the flattened cylindrical body, and the length of catgut embedding acupuncture is greater than the length of syringe needle inner chamber.

During use; remove the pin medicated cap of protection, required catgut placed syringe needle front end inside with tweezers, after take out push rod; top line pin, catgut enter syringe needle inside; one holds needle tubing, and syringe needle is thrust the acupuncture point, promotes push rod one top line pin with thumb; drawn needle pipe one syringe needle simultaneously; catgut enters the acupuncture point under the promotion of top line pin, extract needle tubing, and the whole operation process is finished.

This utility model makes the catgut implantation at acupoint procedure very easy, quick, and brothers of a people are enough, alleviated patient's misery greatly.The more important thing is that staff can not touch syringe needle, acupuncture point in the whole process, avoided infection effectively.

Description of drawings

Fig. 1 is the schematic diagram of structure of disposable injection catgut embedding acupuncture.

Fig. 2 is the schematic diagram of structure of top line pin-push rod.

Fig. 3 is the cutaway view of piston.

Fig. 4 is the cutaway view of pusher body.

Among the figure, 1, push rod; 2, needle tubing; 3, syringe needle; 4, catgut; 5, pin medicated cap; 6, base; 7, pusher body; 8, piston; 9, top line pin

The specific embodiment

As shown in Figure 1, being similar on the needle tubing (2) of injector for medical purpose has graduation mark (not drawing among the figure), and hollow syringe needle (3) firmly is fixed on the protruding pipe of needle tubing (2) one ends, and pin medicated cap (5) is enclosed within on the syringe needle (3), not contaminated with the protection syringe needle.Top line pin (9) is positioned at push rod (1) one end, and both form the inside that one injects needle tubing (2), top line pin (9) with syringe needle (3) but inner chamber fit tightly and easy on and off easily slides, cooperating between push rod (1) and the needle tubing (2) also is like this.Catgut 4 is contained in the tip of syringe needle (3).

As shown in Figure 2, pusher body (7) is arranged on the flattened cylindrical body base (6), its shape of cross section (see figure 4) is a cross.Be the piston (8) of flattened cylindrical body at an upper portion thereof, its shape of cross section is seen Fig. 3, and symmetry has been opened two V-shaped grooves on the side.Piston (8) is for guaranteeing that push rod resistance when advancing reduces with the shape of pusher body (7).

The installation of disposable injection catgut embedding acupuncture is: push rod (1) is inserted in the needle tubing (2), top line pin (9) stretches out from needle tubing (2) head, syringe needle (3) is installed on the protruding pipe of head of needle tubing (2), and pin medicated cap (5) is enclosed within on the syringe needle (3), and the transparent plastic bag of packing into seals after the E0 sterilization and gets final product.

Catgut embedding acupuncture of the present utility model can be made into the product of different size model, with the acupuncture point that adapts to the different depth different parts and the catgut adapted of different size.

Claims

1, disposable injection catgut embedding acupuncture is characterized in that: be made up of syringe needle, needle tubing, top line pin, push rod, pin medicated cap; The syringe needle of its hollow core firmly is fixed on the protruding pipe of syringe one end of graduation mark, and taper pin cap sleeve thereon; Solid top line pin is positioned at push rod one end and forms one, is loaded on needle tubing inside, and top line pin, push rod fit tightly with syringe needle, syringe intracavity respectively, and can easily slide up and down; Push rod is made up of piston, pusher body and base, and piston is the flattened cylindrical body, is positioned at the push rod front end, and its side, edge has two symmetric V-shaped grooves; The cross section of pusher body is a cross, and base is the flattened cylindrical body.

2, disposable injection catgut embedding acupuncture according to claim 1 is characterized in that the interior cavity length of the length of top line pin greater than syringe needle.