Multi-pipe-diameter medical catheter fixation paste
A medical catheter and multi-diameter technology, applied in the direction of catheters, etc., can solve problems such as inconvenience
Active Publication Date: 2015-09-23
CHENGDU MEDART MEDICAL SCI CO LTD
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
At present, there are also some fixing stickers that have a certain fixing function for medical catheters on the market, but these fixing stickers are usually only applicable to catheters of specific specifications. Catheters of different specifications need to use corresponding fixing stickers of different specifications. inconvenient
Method used
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Embodiment 1
[0013] see Figure 1-2 , the medical catheter fixing sticker 100 shown in the preferred embodiment of the present invention includes an adhesive layer 10 , a fixing layer 20 and a fixing block 30 .
[0014] The fixing block 30 is fixedly disposed on the fixing layer 20 , and the adhesive layer 10 is disposed on a side of the fixing layer 20 opposite to the fixing block 30 .
[0015] One end of the fixing block 30 adjacent to the fixing layer 20 defines a fixing hole 31 with an opening (not shown in the figure), and the opening of the fixing hole 31 is disposed adjacent to the fixing layer 20 . The medical catheter is fixed in the medical catheter fixing sticker 100 through the fixing hole 31 . In order to be suitable for medical catheters of various specifications and sizes, the top of the fixing block 30 is provided with a through hole 32 communicating with the fixing hole 31, and a fixing shaft (not shown) is arranged in the through hole 32, so that The axis of the fixing ...
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The invention discloses a multi-pipe-diameter medical catheter fixation paste which comprises a sticking layer, a fixing layer and a fixing block. The fixing block is fixedly arranged on the fixing layer, the sticking layer is arranged on the side, opposite to the fixing block, of the fixing layer, an open fixing hole is formed in the end, adjacent to the fixing layer, of the fixing block, a medical catheter penetrates through a fixing hole to be fixed in the medical catheter fixation paste, a penetrating hole communicated with the fixing hole is formed in the top of the fixing block, a fixing shaft is arranged in the penetrating hole, the axis of the fixing shaft is parallel to the axis of the fixing hole, an adjusting block is arranged on the fixing shaft in a relatively rotatable sleeving mode and provided with a through hole for the fixing shaft to be penetrate through and comprises two end faces parallel oppositely and four arc surfaces, the through hole penetrates through the two end faces, and the distances between the through hole and the four arc surfaces are unequal. The fixing of the medical catheter different in specification and size can be achieved through the multi-pipe-diameter medical catheter fixation paste and by rotatably adjusting the adjusting block.
Description
technical field [0001] The invention relates to the fixing of medical catheters, in particular to a multi-diameter medical catheter fixing sticker. Background technique [0002] As a pipe connecting the inside and outside of the human body, medical catheters are widely used in the medical field, such as drainage tubes, infusion tubes, and blood vessels. No matter what kind of medical catheter, it all needs to be effectively fixed during use to prevent the medical catheter from shifting, loosening or even falling off, otherwise it will cause the patient's condition to worsen or delay the recovery of the condition. At present, there are also some fixing stickers that have a certain fixing function for medical catheters on the market, but these fixing stickers are usually only suitable for catheters of specific specifications and sizes. Catheters of different specifications need to use corresponding fixing stickers of different specifications, which is very difficult. inconven...
Claims
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IPC IPC(8): A61M25/02
Inventor 张晓金王桃颜伟张芬
Owner CHENGDU MEDART MEDICAL SCI CO LTD