Pen Type Specimen Blood Collection Needle

Pen type blood collection needle: its structure is a through needle tube with sharp edges at both ends. The middle and lower sections of the needle tube are fixed on the needle base. The front end is called venous puncture needle and the rear end is called blood collection needle. The surface of the blood collection needle is provided with a blood blocking sleeve and both ends of the needle tube are provided with protective sleeves. Clinically, it is usually used together with needle holder and disposable blood collection vessel.

Usage:

When in use, the blood collection needle is rotated and fixed at the front end of the outer cylinder of the needle holder to implement venous puncture. After success, the vacuum blood collection vessel is inserted into the cavity at the rear end of the needle holder, so that the rear edge of the blood collection needle passes through the blood blocking sleeve and penetrates into the rubber plug of the vacuum tube, and the blood is pumped into the blood collection vessel under the action of negative pressure. Such repetition can realize the collection of multi tube secondary blood samples.

Used to collect blood for testing, usually used together with vacuum tube It provide fast and convenient blood multiple sampling by single puncture. High quality ultra-sharp needle assure atraumatic insertion and painless penetration Color-coded cap and hub assure accurate and convenient gauge size indentification Safety sleeve for this model is available to protect sampling person from accidental hurt or cross-infection Feature 

1. Product Structure: protector cap , SUS304 needle cannula ,rubber with needle cannula, rubber cover  2. All parts and materials used  meet medical grade requirements                                                              3.  Non-Sterile,non-toxic, pyrogen-free                                                                                                        4. Blood collection needle is used together with vacuum blood  collection tubes and holder to collect blood from human body to vacuum blood collection tube                                                          5.Used to collect blood for testing, usually used together with vacuum tube                                            6.It provide fast and convenient blood multiple sampling by single puncture.                                    7.High quality ultra-sharp needle assure atraumatic insertion and painless penetration                  8.Color-coded cap and hub assure accurate and convenient gauge size indentification                            9. Safety sleeve for this model is available to protect sampling person from accidental hurt or cross-infection                                                                                                                                                          The blood sampling needle is an instrument used to collect blood samples in the process of medical examination. It is composed of a needle head and a needle rod. The needle head is arranged at the head of the needle rod, a sheath is slidably connected on the needle rod, a return spring is arranged between the sheath and the needle rod, and the initial position of the sheath is located at the head of the needle head and the needle rod.

Hot Tags: pen type specimen blood collection needle, China, suppliers, manufacturers, factory