国产极品美女高潮无套久久久 I 日本中文字幕视频一区 I 高清码免费漫画视频 I 中文字幕久久精品无码 I 国产情侣小视频 I 操你网站 I 国产短视频在线 I 西方av在线 I 亚洲中文字字幕在线乱码 I 性生活免费在线观看 I 国产手机在线亚洲精品观看 I 亚洲精选99 I 孩交精品xxxx视频视频 I alettaocean疯狂乱叫 I 男同小说肉文 I 色国产在线视频 I 国产一级片久久 I 国产又粗又大又黄 I 女儿的朋友5中汉字晋通话 I 中文在线电影 I 人操人操人操 I 99久久国产免费 I 色婷婷婷 I 亚韩无码一区二区在线视频 I 亚洲资源网 I 国产中文第一页 I 影音天堂 I 精品无码久久久久久久久久 I 三级黄色欧美 I 冲田杏梨av 在线观看 I 成人免费三级电影 I 日本在线一级 I 国产精品好好热av在线观看 I 欧美性福利 I 黄蓉啊好嗯轻一点 I 狠狠操你 I 中文字幕免费播放 I 99久久无码一区人妻a片潘金莲 I 四季久久免费一区二区三区四区 I 亚洲a精品 I 尤物女友校花滋润 I 公媳货车司机老陈梁月 I 大量国自拍情侣 I 久久精品亚洲国产奇米99 I 男生和女生操操 I 91狠狠 I 男男巨肉啪啪动漫3d I 五月激情四射网 I 啊啊啊好爽在线观看 I 一区二区三区黄 I 欧美jizzhd欧美18 I sm视频在线看 I 高级家教课程在线观看 I 国产中文字幕2021 I 水姐影院 I 亚州午夜精品 I 国产麻豆精品一区二区

CN
Academic Frontiers

PREVENT POSSIBLE CROSS-INFECTION FROM BIOPSY FORCEPS USAGE

Biopsy forceps are essential tools for endoscopic examination and pathology sampling. The tip of the forceps is primarily composed of two cup-shaped pincers that can be opened and closed. The shape of the pincers varies, and so does their function. They can be classified as crocodile mouth, needle-bearing, single-open, double-open, tip-curved, ellipse-shaped, or window-bearing.

The unique features of disposable biopsy forceps


  • Rigid clamp head with a special steel wire connecting rod structure for excellent mechanical function.

  • A clear upper and lower fulcrum with a moderate travel distance for a comfortable grip and easy sample collection.

  • The blade is sharp with appropriate size for a high positive detection rate and full sampling.

  • The clamp head can pass through a 210-degree curved channel, and the clamp head can open and close normally around the tube by circling it twice.

  • The outer surface is coated with an ultra-smooth plastic coating to effectively reduce damage to the endoscopic channel.

  • Low-priced and suitable for extensive promotion and use. Products Introduction: During gastroscopy biopsy collection, biopsy forceps enter the digestive tract to retrieve mucosal tissue and come into direct contact with blood. If they are not thoroughly disinfected, there is a potential risk of cross-infection, increasing the likelihood of patients contracting infectious diseases such as Hepatitis B.


Avoid cross-infection with disposable biopsy forceps


In recent years, the equipment and personnel for endoscopic examination and treatment have been increasingly popular, and hospital infections have received increasing attention. Therefore, disinfection and sterilization of the endoscope and its accessories are increasingly essential. Effective disinfection and sterilization of accessories are necessary to prevent cross-infection in hospitals. The pincers of biopsy forceps are mainly made of stainless steel, and the cutting edge of the biopsy forceps is sharper than that of disposable biopsy forceps. Although the cutting edge of the disposable biopsy forceps is sharp, its wear resistance is relatively poor. The re-used biopsy forceps blades underwent special surface treatment to become more durable.


The clamp body of biopsy forceps is composed of a stainless steel threaded pipe, and the internal structure of the biopsy forceps contains a steel wire that controls the opening and closing of the clamp head. The ring on the operating handle of the biopsy forceps is designed to fit the thumb, and the wide groove is where the index finger and middle finger are placed. The force is delivered to the clamp head by pulling the steel wire under the control of these three fingers when the forceps are opened or closed.


The use of biopsy forceps instruments mainly depends on selecting the appropriate diameter and length of sampling forceps according to the endoscope used. Under the supervision of the endoscope, the sampling forceps enter through the endoscope's channel opening and are accurately positioned. By pushing forward the plastic handle's sliding loop (to open the clamp), the sampling is taken by pressing the sampling tissue against it, and then, by pulling the sliding loop back (to close the clamp), the sample collection is completed. The soft tube is pulled backward to remove the sampling forceps. When encountering slippery tissues, biopsy forceps with needles are recommended. Biopsy forceps are endoscopic attachments that operate directly on mucosal tissues of the body and must meet sterilization standards. To avoid incomplete disinfection or cross-infection of the biopsy forceps, it is recommended to use disposable biopsy forceps.

Copyright ?2022 Leo Medical Co.,Ltd. All Rights Reserved.Su ICP Registering at MIIT No.14007417.

主站蜘蛛池模板: 自贡市| 凤庆县| 曲靖市| 晋宁县| 田林县| 孝昌县| 杭州市| 嘉黎县| 沾化县| 大理市| 商丘市| 昭苏县| 松溪县| 河源市| 镇巴县| 浮山县| 青岛市| 澜沧| 临汾市| 辽源市| 武宣县| 宜兰县| 和平区| 岐山县| 扶沟县| 汤原县| 拜泉县| 南皮县| 屏东县| 佛山市| 濉溪县| 永济市| 平昌县| 八宿县| 延寿县| 都江堰市| 霍山县| 巫山县| 博湖县| 江西省| 重庆市|