CN201356624Y - Improved ganglion puncture needle - Google Patents

Abstract

The utility model discloses an improved ganglion puncture needle, which belongs to the technical field of medical instruments. As an improvement over the original common syringe needle head, the puncture needle mainly comprises a needle bed, a needle stem and a needle point, and is characterized in that the needle bed and the needle stem are fixedly connected, and the needle point is V-shaped. Since the needle point is V-shaped, the V-shaped puncture needle can be used to cut off the capsule wall of the tendinous sheath after anesthetic injection for ganglion is performed, thereby achieving the purpose of minimally invasive therapy for ganglion, with patients suffering little pain, no incisions left and rate of relapse obviously reduced. The utility model has the advantages of simple structure, convenient operation, good using effect and the like.

Description

Modified model thecal cyst puncture needle

Technical field

This utility model belongs to technical field of medical instruments, a kind of specifically modified model thecal cyst puncture needle.

Background technology

At present, have a variety ofly clinically for treatment thecal cyst method, mainly contain: the one, with the puncture of ordinary syringe syringe needle, relatively poor, the easy recurrence of puncture back effect has influenced patients ' life quality; The 2nd, adopt the excision thecal cyst more thorough, but wound is bigger, recovery time is longer, and postoperative is prone to adhesion of tendon, and there are a lot of problem and shortage in above-mentioned two kinds of methods, have also brought spiritual misery to the patient.

Summary of the invention

The problem big in order to solve wound, that relapse rate is high, this utility model provide a kind of modified model thecal cyst puncture needle, and it is simple in structure, are convenient to operation, the incision of stndon sheath cyst wall can be reached therapeutic purposes.

The technical solution of the utility model is achieved in that it is improved on the basis of original ordinary syringe syringe needle, mainly comprises needle stand, pin stalk, needle point, is characterized in: needle stand is fixedlyed connected with the pin stalk, and needle point is V-shaped.

The beneficial effects of the utility model are: because needle point is V-shaped, behind the thecal cyst of the being expert at puncture injection anaesthetic, available " V " shape puncture needle cuts the stndon sheath cyst wall, reach the purpose of minimally-invasive treatment thecal cyst, and patient's misery is little, non-incision, relapse rate obviously reduces, and have that it is simple in structure, be convenient to operation, advantage such as result of use is good.

Description of drawings

Below in conjunction with accompanying drawing this utility model is done further detailed description.

Figure is a structural representation of the present utility model.

Among the figure: 1. needle stand, 2. pin stalk, 3. needle point.

The specific embodiment

As shown in the figure, this utility model is improved on the basis of original ordinary syringe syringe needle, and the making material of employing is identical with the material of the past ordinary syringe syringe needle, and needle stand 1 obstructs 2 with pin fixedlys connected, and needle point 3 is V-shaped.

Using method:

The operator holds the disposable syringe of taking out in anaesthetic and connects aseptic " V " shape puncture needle, does skin infiltration anesthesia earlier, cuts along the cyst wall, extracts puncture needle behind the end of operation and releases tissue.

Claims (1)

1, modified model thecal cyst puncture needle, it is characterized in that: needle point is V-shaped.

Images