A constant temperature heating sleeve for vascular contrast agent
By designing a constant temperature heating sleeve for vascular developer, the problem of increasing viscosity of the developer in low temperature environments is solved, effective heating of the developer is achieved, avoiding vasospasm, ensuring diagnostic effect, and having high portability.
Patent Information
- Application Number
- CN202421019130.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-11
- Publication Date
- 2025-04-01
- Estimated Expiration
- 2034-05-11
AI Technical Summary
In low-temperature environments, the increased viscosity of the vascular developer leads to an increase in injection resistance and may cause vasospasm, affecting the diagnostic effect.
A constant temperature heating sleeve of vascular developer is designed, including an elastic heating bottle sleeve, an electric heating wire, a controller and a rechargeable lithium battery. By heating the developer bottle to maintain a constant temperature and avoid increasing viscosity.
The device can quickly and conveniently heat the developer, reduce its viscosity, avoid vasospasm, ensure the use effect of the developer, and has a simple structure, compact and high portability.
Smart Images
Figure CN222693838U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of angiography, in particular to a constant temperature heating sleeve for a vascular contrast agent. Background Art
[0002] Angiography refers to the process of introducing vascular contrast agents into target blood vessels to visualize them, thereby achieving the purpose of diagnosis. Angiography can not only show changes in the morphology of the blood vessels themselves, such as dilatation, deformity, spasm, stenosis, infarction, hemorrhage, etc., but also determine whether there is a space-occupying lesion based on changes in the position of the blood vessels. It is an advanced method for the diagnosis and treatment of cardiovascular and cerebrovascular diseases and the gold standard for the diagnosis of cardiovascular and cerebrovascular diseases.
[0003] When the contrast agent is used, the bottle containing the contrast agent is injected into the blood vessel by hanging. The contrast agent itself is a viscous liquid. The lower the temperature of the contrast agent, the more viscous it is. In low temperature environments such as winter, the viscosity of the contrast agent caused by the low temperature will not only increase the resistance to injection, but also the injection of the contrast agent into the blood vessel at a temperature that is too low will cause vascular spasm. Therefore, the present application proposes a constant temperature heating sleeve for vascular contrast agent. Utility Model Content
[0004] The utility model provides a constant temperature heating sleeve for a vascular contrast agent, so as to solve the problems raised in the above-mentioned background technology.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A constant temperature heating sleeve for a vascular contrast agent comprises an elastic heating bottle sleeve, the heating bottle sleeve is in a cylindrical shape with a C-shaped horizontal cross section, a heating wire is laid inside the heating bottle sleeve, a mounting shell is fixedly connected to the outer wall of the heating bottle sleeve, a start button is arranged on the outer wall of the mounting shell, a controller and a power supply are arranged inside the mounting shell, and the power supply, the start button and the heating wire are all electrically connected to the controller.
[0007] Preferably, the heating bottle sleeve is transparent.
[0008] Preferably, the heating bottle sleeve is made of high temperature resistant plastic material.
[0009] Preferably, a temperature sensor is provided on the inner wall of the heating bottle sleeve, and a display screen is provided on the outer wall of the mounting shell, and both the display screen and the temperature sensor are electrically connected to the controller.
[0010] Preferably, the heating wire is laid in a continuously curved shape inside the side wall of the heating bottle sleeve.
[0011] Preferably, the power source is a rechargeable lithium battery.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] The device can heat the developer bottle quickly and conveniently by arranging a heating bottle sleeve, a heating wire, a start button, a power supply, a controller and other components to cooperate with each other, thereby avoiding the increase in viscosity of the developer due to low temperature and ensuring the use effect of the developer. In addition, the overall structure is simple and compact, and it is powered by a lithium battery, which is highly portable.
[0014] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiment of the utility model with the accompanying drawings. The specific implementation method of the utility model is given in detail by the following embodiments and their drawings. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:
[0016] Figure 1 This is a three-dimensional structural schematic diagram of a constant temperature heating sleeve for a vascular contrast agent proposed by the utility model;
[0017] Figure 2 This is a top view structural schematic diagram of a vascular contrast agent constant temperature heating sleeve proposed by the utility model;
[0018] Figure 3 The utility model is a schematic diagram of a control system in a constant temperature heating jacket for a vascular contrast agent.
[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0020] 1. Display screen; 2. Mounting shell; 3. Start button; 4. Heating bottle cover; 5. Heating wire; 6. Temperature sensor; 7. Controller; 8. Power supply. DETAILED DESCRIPTION
[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to facilitate and clearly assist in explaining the purpose of the embodiments of the present invention.
[0022] It should be noted that when a component is referred to as being "fixed to" another component, it may be directly on the other component or there may also be a component centered. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may also be a component centered. When a component is considered to be "set on" another component, it may be directly set on the other component or there may also be a component centered. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.
[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.
[0024] See also Figures 1 to 3 In an embodiment of the utility model, a constant temperature heating sleeve for a vascular contrast agent comprises an elastic heating bottle sleeve 4, the heating bottle sleeve 4 is made of a transparent and high temperature resistant plastic material, the heating bottle sleeve 4 is in a cylindrical shape with a horizontal C-shaped cross section, a heating wire 5 is laid in the heating bottle sleeve 4, the heating wire 5 is laid in a continuous curved shape inside the side wall of the heating bottle sleeve 4, a mounting shell 2 is fixedly connected to the outer wall of the heating bottle sleeve 4, a start button 3 is arranged on the outer wall of the mounting shell 2, a controller 7 and a power supply 8 are arranged inside the mounting shell 2, the power supply 8, the start button 3, and the heating wire 5 are all electrically connected to the controller 7, the controller 7 is a single chip microcomputer, and the power supply 8 adopts a rechargeable lithium battery.
[0025] Specifically, a temperature sensor 6 is provided on the inner wall of the heating bottle sleeve 4, and a display screen 1 is provided on the outer wall of the mounting shell 2. The display screen 1 and the temperature sensor 6 are both electrically connected to the controller 7. When the heating bottle sleeve 4 is clamped on the bottle containing the developer, the temperature sensor 6 can transmit the temperature of the side wall of the developer bottle to the controller 7, and then the controller 7 sends the temperature data to the display screen 1 for display.
[0026] The working principle of the utility model is:
[0027] When in use, the heating bottle sleeve 4 can be first opened, and then clamped on the outer wall of the bottle containing the developer, and then the start button 3 is pressed to make the controller 7 control the power supply 8 to provide electric energy to the heating wire 5 for heating. After the heating wire 5 is heated, the developer bottle clamped in the heating bottle sleeve 4 can be heated to avoid the viscosity of the developer increasing due to low temperature, thereby ensuring the use effect of the developer.
[0028] The above description is only a preferred embodiment of the utility model and does not impose any form of limitation on the utility model. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.
Claims
1. A constant temperature heating sleeve for a vascular contrast agent, comprising an elastic heating bottle sleeve (4), characterized in that: The heating bottle sleeve (4) is arranged in a cylindrical shape with a C-shaped horizontal cross section. A heating wire (5) is laid inside the heating bottle sleeve (4). A mounting shell (2) is fixedly connected to the outer wall of the heating bottle sleeve (4). A start button (3) is arranged on the outer wall of the mounting shell (2). A controller (7) and a power supply (8) are arranged inside the mounting shell (2). The power supply (8), the start button (3) and the heating wire (5) are all electrically connected to the controller (7).
2. A vascular contrast agent constant temperature heating jacket according to claim 1, characterized in that: The heating bottle sleeve (4) is transparent.
3. The vascular contrast agent constant temperature heating jacket according to claim 1, characterized in that: The heating bottle sleeve (4) is made of high temperature resistant plastic material.
4. The vascular contrast agent constant temperature heating jacket according to claim 1, characterized in that: A temperature sensor (6) is provided on the inner wall of the heating bottle sleeve (4), and a display screen (1) is provided on the outer wall of the mounting shell (2). Both the display screen (1) and the temperature sensor (6) are electrically connected to a controller (7).
5. The vascular contrast agent constant temperature heating jacket according to claim 1, characterized in that: The electric heating wire (5) is laid in a continuously curved shape inside the side wall of the heating bottle sleeve (4).
6. The vascular contrast agent constant temperature heating jacket according to claim 1, characterized in that: The power source (8) is a rechargeable lithium battery.