The pinyin for syringe is zhēn tǒng.
I. Explanation of Syringe
A syringe is a medical instrument consisting of a long, thin needle and a piston used for therapeutic operations such as injecting medication, extracting bodily fluids, or administering intravenous fluids.
Types of syringes
1, ordinary syringes: the most common type of syringe. Generally consists of syringe body and needle, suitable for routine injections and infusions and other operations.
2, long syringes: compared with ordinary syringes, long syringes have longer needles and are suitable for areas requiring deep injections, such as intramuscular injections and other operations.
3, short cartridges: compared with ordinary cartridges, short cartridges have shorter needles and are suitable for areas requiring superficial injections, such as subcutaneous injections and other operations.
4, curved syringe: the needle is curved, suitable for injection sites that require more flexibility, such as eye injections and other operations.
5, disposable cartridges: the needle is fixed on the cartridge, discarded after use, suitable for operations requiring a high degree of hygiene, such as the operating room.
6, auto-injector: the needle is controlled by a mechanical device, can realize automatic injection, applicable to the need for a large number of injections, such as hemodialysis and other operations.
Introduction of syringe:
The syringe consists of a needle and a piston and is usually used for injecting drugs, extracting body fluids, or carrying out therapeutic operations such as intravenous infusion. The main component of a syringe is the needle tube, which is made of fine metal or plastic tubing, which includes a variety of types such as blood collection needles, hypodermic needles, and suction needles. A piston moves the medication inside the syringe, thus allowing it to move in and out of the body.
Hygiene and safety issues need to be taken into account when using syringes, ensuring that they are sterilized before each use and that new, unopened needles are used to reduce the chance of infection. Syringes should not be used freely by untrained personnel. During the procedure, physicians must adhere to strict sterilization standards and workflow procedures while circumventing the possibility of secondary injury to the patient.
The syringe is a tool widely used in the medical field and in chemical laboratories. In addition to tasks such as extracting plasma, transfusing fluids, and injecting, syringes can be used to apply, suture, and synthesize a range of materials. In recent years, with the development and increasing sophistication of medical technology, a number of new types of syringes are being developed to meet the needs of a wider range of fields.