Hemostasis device for cold compress after PICC catheterization
A technology for placing tubes and storing devices, which is applied in the field of medical devices, and can solve problems affecting patient treatment, having to pull out catheters, increasing local swelling at the puncture point, infection of phlebitis, etc., and achieve the effect of accelerating hemostasis and preventing congestion
Active Publication Date: 2021-04-06
NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV
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Problems solved by technology
[0004] However, PICC catheterization is an invasive operation, and there are inevitably many complications
Among them, bleeding at the puncture point after PICC catheterization is one of the common complications. If it is not treated in time or properly, it will increase the risk of local swelling, infection, and phlebitis at the puncture point, which will eventually lead to the removal of the catheter. While affecting the patient's treatment, it will increase the patient's psychological and economic burden
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[0021] Combine below Figure 1 to Figure 2 Embodiments of the present invention are described in detail, examples of which are shown in the drawings, in which the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.
[0022] In describing the present invention, it is to be understood that when the terms "center", "middle", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower" appear , "Front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Axial", "Radial ", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings, which are only for the convenience of des...
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The invention discloses a hemostasis device for cold compress after PICC catheterization. The device comprises a reactor and a fixing band, the reactor comprises a shell and a storage device, a reaction cavity is formed in the bottom in the shell, a first solution is contained in the reaction cavity, a first sealing film is arranged at the top of the reaction cavity, an interlayer is arranged on the shell, and a sulfate solution is contained in the interlayer. A second sealing film is arranged on the bottom wall in the shell, the storage device is arranged in the shell, a puncture part is arranged at the bottom of the storage device, the storage device is provided with a plurality of storage parts, each storage part comprises a plurality of storage grids, and solid substances are contained in the storage grids. The fixing band fixes the reactor at a bleeding position, the storage device is pressed, the puncture part punctures the first sealing film, solid substances react with the first solution for refrigeration, and hemostasis is accelerated. The storage device is continuously pressed, the puncture part punctures the second sealing film, and the sulfate solution reacts with barium hydroxide or barium chloride to generate non-toxic barium sulfate. The device can be widely applied to the technical field of medical instruments.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a hemostatic device for cold compress after PICC catheterization. Background technique [0002] At present, the incidence and mortality of tumors are increasing year by year. Intravenous chemotherapy is an extremely critical part of comprehensive tumor treatment, but repeated punctures will stimulate blood vessels in patients, causing problems such as phlebitis, bleeding at the puncture point, and infection. The patient is suffering. The application of Peripherally Inserted Central Venous Catheters (PICC) in intravenous chemotherapy has greatly improved the suffering of patients and improved their quality of life. [0003] PICC catheterization usually selects elastic and well-exposed blood vessels (such as basilic vein, median cubital vein, and cephalic vein) in the patient's cubital fossa for puncture, and the catheter goes directly to the large vein close to the heart ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): A61B17/12A61F7/00
CPCA61B17/12A61F7/00A61F2007/0029A61B2017/12004A61F2007/0292
Inventor 许波许重远朱清瑶罗小琴乔惠宿爱山
Owner NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV