Locating assistor for needle insertion of infusion port
A positioning assistance and infusion port technology, applied in the field of infusion ports, can solve problems such as prone to sticking deviation, achieve the effect of improving success rate, reducing the possibility of sticking deviation, and reducing pain
Pending Publication Date: 2020-11-20
自贡市第一人民医院
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Problems solved by technology
[0004] In order to make up for the above deficiencies, the present invention provides a needle positioning aid for infusion ports, which aims to improve the problem that traditional infusion ports tend to be stuck when inserting needles.
Method used
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[0034] see Figure 1-6 , the present invention provides a needle positioning aid for an infusion port, including a base 100 , a rotating mechanism 200 , a supporting mechanism 300 and a positioning mechanism 400 .
[0035]Wherein, the rotating mechanism 200 is arranged on the surface of the base 100, the supporting mechanism 300 is used to connect the rotating mechanism 200 and the positioning mechanism 400, and the positioning mechanism 400 is used to position the movement of the non-damaging needle, reducing the risk of non-damaging needle sticking. Possibility, improve the success rate of puncture, the rotation mechanism 200 rotates the support mechanism 300, and then the positioning mechanism 400 can adjust the positioning mechanism 400, so as to facilitate the positional movement of the positioning mechanism 400 according to the puncture site of the non-damaged needle, This enables the positioning mechanism 400 to be used with a non-damaging needle.
[0036] see Figure...
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The invention provides a locating assistor for needle insertion of an infusion port, and belongs to the technical field of infusion ports. The locating assistor comprises a base, a rotating mechanism,a supporting mechanism and a locating mechanism, wherein bonding strips are mounted at the bottom end of the base, and an adsorbing component is fixed in the center of the bottom end of the base; therotating mechanism comprises a rotating component and a threaded fastener, the rotating component is rotatably mounted at the top end of the base, the threaded fastener is in threaded connection withthe base, and one side of the threaded fastener clings to the rotating component; and the supporting mechanism comprises a supporting plate and a telescopic rod, and the supporting plate is rotatablymounted at the upper end part of the rotating component. By utilizing a locating block, the moving range of a nondestructive needle can be limited, and the nondestructive needle can be more stably moved, so that the possibility of shaking of the nondestructive needle is reduced, the possibility of deflected insertion of the nondestructive needle is reduced, the success rate of puncture of the nondestructive needle is increased, and the pain of a patient is relieved.
Description
technical field [0001] The invention relates to the field of infusion ports, in particular to a needle positioning aid for infusion ports. Background technique [0002] The infusion port is a closed infusion device that is completely implanted in the human body, including a catheter part with the tip located in the superior vena cava and an injection seat implanted under the skin. [0003] The infusion port is the most a kind of infusion device implanted in the human body. When using the infusion port for infusion, it is necessary to place a non-damaging needle. During the placement process, it is easy to puncture and repeatedly puncture, which brings pain to the patient. Contents of the invention [0004] In order to make up for the above deficiencies, the present invention provides a needle insertion aid for an infusion port aimed at improving the problem that the traditional infusion port tends to get stuck when inserting a needle. [0005] The present invention is ach...
Claims
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CPCA61M5/427
Inventor 曹丽丽
Owner 自贡市第一人民医院