【Scope of application】

Used in conjunction with an endoscope, it can establish instrument entry and exit channels through puncture during endoscopic thoracic surgery.

【Product model/specification】

GCXCA-6, GCXCA-10, GCXCA-12, GCXCA-15,

GCXCB-6, GCXCB-10, GCXCB-12, GCXCB-15.

【Hlavní konstrukční prvky】

Disposable thoracic trocar (hereinafter referred to as the trocar) consists of a puncture rod, a puncture sleeve, and a locking fixed cover. According to the different appearance of the trocar, it is divided into two models, type A and type B; according to the different inner diameter of the puncture cannula, it is divided into four specifications.

Type A is mainly composed of puncture rod (ABS), puncture sleeve (PE), and locking fixed cover (silicone rubber).

Type B is mainly composed of puncture rod (ABS) and puncture cannula (ABS).

Typ trokaru je znázorněn na obrázku níže.

1. vpichová tyč 2. punkční kanyla 3. Zamkněte pevný kryt

Figure 1 Type A disposable thoracic trocar

1. vpichová tyč 2. punkční kanyla

Figure 2 Type B disposable thoracic trocar

Obrázek 3 Punkční kanyla typu A	Figure 4 Type B puncture cannula

【Základní velikost】

Table 1 Basic dimensions of disposable thoracic trocar    Unit: mm

【Výkon produktu】

1. The surface of the trocar should be smooth and free of defects such as burrs, bubbles, impurities, cracks, and sinter.
2. There should be no visible accumulation of lubricant on the surface of the trocar.
3. The movement of the trocar should be smooth and there should be no obstruction or sticking.
4. The puncture cannula and puncture rod should fit well, and there should be no sticking phenomenon when inserting and removing.
5. The matching gap between the puncture cannula port and the puncture rod should not be greater than 0.3mm.
6. When the puncture rod is fully inserted into the puncture cannula, the tapered part of the head end of the puncture rod should be fully exposed.
7. Trokar se sterilizuje ethylenoxidem. After sterilization, the residual amount of ethylene oxide should be ≤10μg/g after analysis.
8. The final packaging of the trocar should be sterile after sterilization with ethylene oxide.

【Návod k použití】

(Not intended as a guide to surgical anastomosis techniques) The instructions for use are as follows:

1. Select the trocar of corresponding specifications and models according to different usage requirements during surgery.
2. Open the package and take out the puncture cannula and puncture rod.
3. After installing the puncture cannula and puncture rod, aim at the area to be punctured for puncture. Při propichování dávejte pozor na techniku. First use a scalpel blade to pierce the epidermis. Současně zvedněte epidermis. Hold the puncture device in your right hand and use the force of wrist rotation to slowly, steadily and vertically penetrate the chest cavity. When you feel a breakthrough in the chest cavity, withdraw the puncture rod immediately to prevent it from going too deep.
4. After the puncture is completed, withdraw the puncture rod from the puncture cannula
5. After the operation, remove the operating instrument from the puncture cannula.
6. Rozhodněte se, zda vytáhnout punkční kanylu z hrudní dutiny nebo pokračovat v souvisejících chirurgických operacích na základě klinických chirurgických potřeb.