Reactor for cold compress for hemostasis
A reactor and reaction technology, which is applied in the field of medical devices, can solve problems such as incorrect pressing methods, rebleeding at the blood collection point, poor hemostasis effect, etc., and achieve the effect of accelerating hemostasis and preventing congestion
Active Publication Date: 2022-07-12
NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV
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Problems solved by technology
[0002] Collecting blood samples is one of the most common operations in clinical work. After collecting blood samples, the place where the blood is collected needs to be pressed to stop the bleeding. The common method is that the patient presses the blood collection point with a cotton swab. Although the nurse has given instructions and education, the patient will still suffer from pressure. Improper method leads to rebleeding or subcutaneous congestion at the blood collection point, and the hemostatic effect is not good
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[0018] Combine below figure 1 Embodiments of the invention are described in detail, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, only used to explain the present invention, and should not be construed as a limitation of the present invention.
[0019] In the description of the present invention, it should be understood that if the terms "center", "middle", "longitudinal", "lateral", "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 accompanying drawings, which...
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The invention discloses a reactor for cold compressing hemostasis. The reactor comprises a shell and a storage device. The bottom of the shell is provided with a reaction cavity. The reaction cavity stores a solution for participating in a refrigeration reaction. The top of the reaction cavity is provided with a pierceable broken sealing film; the storage device can be moved up and down in the casing, the bottom of the storage device is provided with a puncture part for piercing the sealing film, the storage device is provided with a plurality of storage parts, the storage part includes a plurality of storage compartments, the storage compartments The solid substances used for participating in the refrigeration reaction are stored in the storage part, the storage cells in the storage part are arranged in layers, and the outer side wall of the storage cells is provided with a communication port for communicating with the reaction chamber. When the storage device is pressed, the puncture part pierces the sealing film on the top of the reaction chamber, and the solid substance in the storage compartment reacts with the solution in the reaction chamber and cools, thereby accelerating hemostasis and preventing congestion. The invention can be widely used in the technical field of medical devices.
Description
technical field [0001] The invention relates to the technical field of medical devices, in particular to a reactor used for cold compress to stop bleeding. Background technique [0002] Collecting blood samples is one of the most common operations in clinical work. After collecting blood samples, the place where blood is collected needs to be compressed to stop bleeding. The commonly used method is that the patient presses the blood collection point with a cotton swab. Although the nurse has given guidance and education, the patient still suffers from the pressure. Improper method leads to re-bleeding or subcutaneous congestion at the blood collection point, and the hemostasis effect is not good. SUMMARY OF THE INVENTION [0003] In order to solve at least one of the above-mentioned technical problems and obtain better hemostasis effect, the present invention provides a reactor for hemostasis by cold compress, and the adopted technical scheme is as follows: [0004] The r...
Claims
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IPC IPC(8): A61B17/12A61F7/00A61F7/02A61F7/03C09K5/18
CPCA61B17/12A61F7/00A61F7/03A61F7/0241C09K5/18A61B2017/12004A61F2007/0098A61F2007/0271A61F2007/0276A61F2007/0204A61F2007/0215
Inventor 许波许重远赖晶李丹罗小琴蒋琳
Owner NANFANG HOSPITAL OF SOUTHERN MEDICAL UNIV