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NEEDLE PUNKING DEVICE
专利权人:
ГЭМТИЭР МЕДИКАЛ (ШАНХАЙ) ИНК.
发明人:
Ялин
申请号:
EA201791926
公开号:
EA201791926A1
申请日:
2016.11.22
申请国别(地区):
EA
年份:
2018
代理人:
摘要:
A needle puncture device comprising a needle base (10); needle (20); the first structural element (30) located outside the base (10) for the needle, connected by a sliding fit with the base (10) for the needle in the direction of the needle (20) and provided with a first limiting means designed to prevent the first structural element (30) from separating from the base (10) for the needle in the direction of the needle (20); and the second structural element (40), located outside the first structural element (30), connected by a sliding fit with the first structural element (30) in the direction of the needle (20) and provided with a second limiting means, designed to prevent the second structural element (40) from separating from the first structural element (30) in the direction of the needle (20). The first structural element (30) and the second structural element (40) are intended for placing the needle (20) inside the second structural element (40) by sliding in the direction of the needle (20). The advantages of the present invention are both in the fact that it is convenient for them to manipulate the person performing the manipulation, and there are no unpleasant sensations on the patient's skin, and in the fact that by means of structural elements (30, 40) above the base (10) for the needle the needle (20 ) can be quickly closed after use. In addition, the connections between the structural elements (30, 40) and the base (10) for the needle are strong, so that the structural elements (30, 40) do not fall down, and thus, the protection of the product against damage is effectively increased.Игольное пункционное устройство, содержащее основание (10) для иглы; иглу (20); первый конструктивный элемент (30), расположенный снаружи основания (10) для иглы, соединенный скользящей посадкой с основанием (10) для иглы в направлении прохождения иглы (20) и снабженный первым ограничительным средством, предназначенным для предотвращения отделения первого конструктивного эл
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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