Disposable electrocoagulator cutter
产品名称：一次性使用便携电凝刀
详细内容：一次性使用便携电凝刀又称眼科止血器，因其优势：① 无需主机、导线等其他设备。
② 便携式电凝刀发热丝低能量输出，周围热损伤小。
③ **切割、凝血、烧灼。
④ 无需调试，打开包装激活电源即可使用，操作简单。
⑤ 电流不通过人体，减少术前评估过程，适用于安装心脏起搏器及其他金属植入物的患者。
⑥ 灭菌独立包装，一次性使用。
⑦ 不使用时，应当放在刀笔保护盒中。
一刀实现切、凝、灼。
常用于眼科的各种小型**外科手术。
以下是一次性使用电凝切割器的中英语介绍：
中文介绍
- 定义与性质：一次性使用电凝切割器是一种医疗器具，属于一次性使用医疗器械，为单次使用设计，旨在避免交叉感染，确保医疗安全。
- 结构与组成：通常由手柄、电极、连接线等部分组成。手柄一般为符合人体工程学设计，便于医护人员握持操作。电极是关键部件，根据不同的临床需求，有不同的形状和尺寸，如刀状、针状等，用于实现电凝和切割功能。连接线则用于连接电极与电源设备，传输电流。
- 工作原理：通过连接电源，电极处会产生高频电流。当电极接触组织时，高频电流产生的热量可使组织中的水分蒸发，蛋白质凝固，从而实现电凝止血的效果。同时，较高的热量能使组织碳化、汽化，进而达到切割组织的目的。
- 适用范围：广泛应用于外科手术中，如普外科、妇产科、泌尿外科等。可用于切割和凝闭小血管，减少手术出血，也可用于切除病变组织，如息肉、肿瘤等，是一种重要的手术辅助工具。
英语介绍
- Definition and nature：The disposable electro – coagulation and cutting device is a kind of medical instrument. As a disposable medical device, it is designed for single – use, aiming to avoid cross – infection and ensure medical safety.
- Structure and composition：It usually consists of a handle, an electrode, a connecting wire and other parts. The handle is generally designed ergonomically, which is convenient for medical staff to hold and operate. The electrode is a key component. According to different clinical needs, it has different shapes and sizes, such as knife – shaped, needle – shaped, etc., which are used to achieve electro – coagulation and cutting functions. The connecting wire is used to connect the electrode to the power supply device and transmit electric current.
- Working principle：By connecting to the power supply, high – frequency current is generated at the electrode. When the electrode contacts the tissue, the heat generated by the high – frequency current can evaporate the water in the tissue and coagulate the protein, so as to achieve the effect of electro – coagulation hemostasis. At the same time, the higher heat can carbonize and vaporize the tissue, thus achieving the purpose of cutting the tissue.
- Scope of application：It is widely used in surgical operations, such as general surgery, obstetrics and gynecology, urology, etc. It can be used to cut and coagulate small blood vessels, reducing surgical bleeding. It can also be used to remove diseased tissues, such as polyps, tumors, etc., and is an important auxiliary tool for surgical operations.