Remaining needle protective sleeve
A protective sheath and indwelling needle technology, applied in the direction of needles, instruments introduced into the body, etc., can solve the problems of loss of stickiness of the tape, and the tape is easily affected by the external environment, so as to prevent detachment, avoid movement, and ensure the effect of stickiness
Pending Publication Date: 2022-05-10
玉林市红十字会医院
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Problems solved by technology
Adhesive plaster is often used to stick the intravenous indwelling needle on the arm, but the exposed adhesive plaster is easily affected by the external environment, which makes the adhesive plaster lose its stickiness
Method used
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[0029] In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the technical solutions of the present invention will be described in further non-limiting detail below in conjunction with the accompanying drawings and specific embodiments.
[0030] Such as Figure 1 to Figure 7 As shown, the indwelling needle protection sheath of this embodiment includes an adhesive sheet 1 , a sleeve 2 sleeved on the arm, a sliding mechanism 4 , a storage device 6 and a first clamping member 71 . Adhesive sheet 1 is used to fix the indwelling needle on the arm. The sleeve 2 is not only used to protect the adhesive sheet 1 from being affected by the external humid environment, and ensures the stickiness of the adhesive sheet 1; it is also used to protect the indwelling needle and improve the service life of the indwelling needle. The sliding mechanism 4 is used to slide the adhesive sheet 1 . The accommodating device 6 is used for acc...
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The invention relates to an indwelling needle protective sleeve which comprises a pasting piece and a sleeve arranged on an arm in a sleeving mode, an observation opening is formed in a sleeve body of the sleeve, a closing part is sewn to the side edge of the observation opening, and hook-and-loop fasteners matched with each other are arranged at the edge position of the observation opening and the edge position of the closing part. The side edge of the observation opening is connected with a pasting piece partially overlapped with the closing part. The sticking sheet is protected in the sleeve and is prevented from being influenced by the external humid environment, the stickiness of the adhesive tape is guaranteed, and the remaining needle is effectively prevented from being separated. A viewing port is provided and sealed by a closing portion. When the indwelling needle needs to be used for infusion of a patient, the infusion tube can be connected with the indwelling needle by opening the observation opening, and the indwelling needle protection sleeve does not need to be detached. Meanwhile, the puncture wound condition can be observed at any time. Through the sticking piece, the remaining needle is fixed to the arm, the sleeve is fixed, the sleeve is prevented from moving, and the remaining needle is effectively prevented from being disengaged.
Description
technical field [0001] The invention relates to a protective cover, in particular to a protective cover for an indwelling needle. Background technique [0002] The intravenous indwelling needle is composed of a stainless steel core, a soft outer sleeve and a plastic needle seat. [0003] The tube and the needle core are pierced into the blood vessel together, and when the cannula is sent into the blood vessel, the needle core is pulled out, and only the soft outer cannula is left in the blood vessel for infusion. [0004] When the patient's arm has a venous indwelling needle, the patient's arm cannot be moved. Once the venous indwelling needle is disturbed, it is easy to fall off. Adhesive plaster is often used to stick the intravenous indwelling needle on the arm, but the exposed adhesive plaster is easily affected by the external environment, which makes the adhesive plaster lose its viscosity. [0005] Therefore, it is necessary to design a protective cover for the indw...
Claims
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Login to View More IPC IPC(8): A61M5/158
CPCA61M5/158A61M2005/1586
Inventor 黄锐洁
Owner 玉林市红十字会医院