Transfusion device with automatic heat preservation function
By designing the infusion device with automatic insulation, use the heating board and the thermal insulation layer to keep the liquid temperature, and automatically close the infusion pipe through clamping the component to solve the problem of low liquid temperature and blood flow during the winter infusion. Degree and security.
Patent Information
- Application Number
- CN202421089293.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-05-20
AI Technical Summary
During infusion in winter, the liquid temperature is lower than the human body temperature, causing the infusion area to be cold and the needles to be loose, and it is difficult for nurses to monitor multiple patients at the same time, which increases the psychological burden and the risk of blood reflux.
Design an infusion device with automatic insulation effects, adopts structures such as telescopic rods, connecting tables, clamping components, and insulation layers. The heating liquid is used through the heating board and maintains the temperature through the thermal insulation layer. Clamp the module automatically close the infusion pipe to prevent blood flow.
Realize the liquid temperature during infusion in winter, avoid loosening of needles and cold infusion, reduce the care pressure of the nurse, and effectively prevent blood flow, improve the comfort and safety of the infusion process.
Smart Images
Figure CN222399805U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of medical treatment, in particular to an infusion device with automatic heat preservation function. Background Art
[0002] Infusion devices refer to devices used for infusion therapy, usually consisting of infusion bags, infusion tubes, infusion needles and infusion pumps. These devices are used to deliver drugs, saline or other liquids into the patient's body at a certain rate to treat diseases, replenish fluids or provide nutritional support.
[0003] However, in common infusion devices, especially in winter, the temperature of the liquid is lower than the human body temperature, so the infusion site will become cold after the infusion, which may cause the needle to loosen. In addition, during the infusion process, nurses or patients are generally required to observe the infusion status from time to time, which puts a great psychological burden on nurses and patients and reduces the comfort of the infusion process. If multiple patients complete the infusion at the same time, the nurse cannot monitor multiple patients at the same time. In addition, the patient's own negligence may easily cause blood to flow back from the infusion tube, endangering the patient's health.
[0004] In view of the above problems, an infusion device with automatic heat preservation function is proposed. Utility Model Content
[0005] The purpose of the utility model is to provide an infusion device with automatic heat preservation function, which solves the problem in the background technology that in common infusion devices, especially in winter, the temperature of the liquid is lower than the human body temperature, so the patient's infusion site will be cold after the infusion, which will cause the needle to loosen. In addition, during the infusion process, nurses or patients are generally required to observe the infusion status from time to time, which will cause a greater psychological burden on nurses and patients and reduce the comfort of the infusion process. If multiple patients complete infusion at the same time, the nurse cannot monitor multiple patients at the same time, and the patient's own negligence will easily cause blood to flow back from the infusion tube, endangering the patient's health.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an infusion device with automatic heat preservation function, comprising a telescopic rod, a connecting platform, a top fixedly connected to the telescopic rod, and a clamping assembly, wherein the clamping assembly comprises an output slot, a spring, an output plate and a limit rod, the left and right parts of the connecting platform penetrate and are provided with an output slot, a spring is installed on the top of the output slot on one side, an end of the spring away from the output slot is fixedly connected to the output plate, the top of the output plate is fixedly connected to the limit rod and the spring is sleeved on the outer wall of the limit rod, a hook is fixedly connected to the bottom of the output plate, a connecting block is fixedly connected to one side of the output plate, an end of the connecting block away from the output plate is fixedly connected to a first rack, the left and right parts of the connecting platform are rotatably connected to gears and the gears are meshed with the first rack, the side of the gear away from the first rack is meshed with a second rack, and the bottom of the second rack penetrates the connecting platform and is fixedly connected to the first output rod.
[0007] As a further description of the above technical solution: a clamping assembly; the clamping assembly includes a connecting rod and a U-shaped connecting block, the bottoms of the left and right sides of the connecting platform are fixedly connected to the connecting rods, the bottom of the connecting rod is fixedly connected to the U-shaped connecting block, the other end of the first output rod passes through the connecting rod and the U-shaped connecting block and is slidably connected, a first movable plate is slidably connected to one side of the interior of the U-shaped connecting block, a first guide groove is opened on one side of the first movable plate and the first guide groove cooperates with the first output rod, a second spring is provided at the front and rear parts of one side of the first movable plate and the second spring is fixedly connected to one side of the interior of the U-shaped connecting block, the first The moving plate is fixedly connected to a second output rod on one side away from the second spring, and the second output rod passes through the interior of the U-shaped connecting block and is slidably connected. A second moving plate is provided on one side away from the first moving plate, and the second moving plate slides inside the U-shaped connecting block. A second guide groove is provided in the middle part of the relatively distant side of the two second moving plates, and the second guide groove cooperates with the second output rod. A third spring is provided on the upper and lower parts of the relatively distant side of the two second moving plates, and the other end of the third spring is connected to the interior of the U-shaped connecting block. The opposite side of the two second moving plates passes through the U-shaped connecting block and is fixedly connected with a clamping plate.
[0008] As a further description of the above technical solution: both left and right sides of the bottom of the connecting platform are fixedly connected with infusion bag placement plates, and the front sides of the two infusion bag placement plates are rotatably connected with discharge doors.
[0009] As a further description of the above technical solution: temperature sensors are provided in the middle of the left and right parts of the bottom of the connecting platform and the temperature sensors cooperate with the infusion bag placement plate to test the temperature inside the infusion bag placement plate.
[0010] As a further description of the above technical solution: the inner walls of the two infusion bag placement plates are both installed with insulation layers, and the interiors of the insulation layers are both installed with heating plates.
[0011] As a further description of the above technical solution: a control panel is arranged in the middle of the front side of the connecting platform.
[0012] As a further description of the above technical solution: a +-shaped supporting foot is installed at the bottom of the telescopic rod.
[0013] As a further description of the above technical solution: pulleys are installed at the four bottom corners of the +-shaped supporting foot.
[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0015] The utility model provides an infusion device with automatic heat preservation function. When working, the discharge door is first opened to hang the medicine bag on the hook and then the discharge door is closed. Then the heating plate is turned on through the control panel to heat the medicine bag. When the heating is completed, the heat preservation is automatically performed through the heat preservation layer to avoid excessive temperature caused by continuous heating and save resources. When the medicine is hung up, the spring will drive the output plate and the hook to move upward to make the gear rotate counterclockwise, and at the same time drive the second rack to mesh and move downward, and the first output rod moves downward to contact the first guide groove to make the first guide groove slide to one side, and at the same time drive the second output rod to slide to one side to make the second output rod contact the second moving plate, so that the two second moving plates are close to each other to clamp the infusion tube to close the infusion tube to avoid multiple patients completing infusion at the same time. The nurse cannot monitor multiple patients at the same time, and the patient's own negligence is easy to cause the problem of blood flowing back from the infusion tube. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0017] Figure 2 This is a cross-sectional view of the connection platform of the utility model;
[0018] Figure 3 For the utility model Figure 2 A magnified image of point A;
[0019] Figure 4 It is a cross-sectional view of the connecting rod and the U-shaped connecting block of the utility model;
[0020] Figure 5 This is a schematic diagram of the internal components of the U-shaped connecting block of the utility model;
[0021] Figure 6 It is a schematic diagram of the temperature sensor of the utility model;
[0022] Figure 7It is a schematic diagram of the infusion bag placement plate of the utility model.
[0023] In the figure: 1. telescopic rod; 2. connecting platform; 3. output slot; 301. spring; 302. output plate; 303. limit rod; 304. hook; 305. connecting block; 306. first rack; 307. gear; 308. second rack; 309. first output rod; 310. connecting rod; 311. U-shaped connecting block; 312. first movable plate; 313. first guide slot; 314. second spring; 315. second output rod; 316. second movable plate; 317. second guide slot; 318. third spring; 319. clamping plate; 4. temperature sensor; 5. infusion bag placement plate; 6. discharge door; 7. insulation layer; 8. heating plate; 9. control panel; 10. +-shaped support foot; 11. pulley. DETAILED DESCRIPTION
[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0025] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.
[0026] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5, including a telescopic rod 1, a connecting platform 2, fixedly connected to the top of the telescopic rod 1, a clamping assembly, the clamping assembly including an output slot 3, a spring 301, an output plate 302 and a limit rod 303, the left and right parts of the connecting platform 2 penetrate and are provided with an output slot 3, a spring 301 is installed on the top of one side of the output slot 3, an end of the spring 301 away from the output slot 3 is fixedly connected to the output plate 302, the top of the output plate 302 is fixedly connected to the limit rod 303 and the spring 301 is sleeved on the outer wall of the limit rod 303, the bottom of the output plate 302 is fixedly connected to a hook 304, one side of the output plate 302 is fixedly connected to a connecting block 305, and the end of the connecting block 305 away from the output plate 302 is fixed The first rack 306 is fixedly connected, and the left and right parts of the connecting platform 2 are both rotatably connected with the gear 307, and the gear 307 is meshed with the first rack 306. The side of the gear 307 away from the first rack 306 is meshed with the second rack 308, and the bottom of the second rack 308 passes through the connecting platform 2 and is fixedly connected with the first output rod 309. When the medicine is hung up, the spring 301 will drive the output plate 302 and the hook 304 to move upward, and at the same time, the gear 307 rotates counterclockwise when the connecting block 305 moves upward with the first rack 306, and at the same time, the second rack 308 is meshed and moved downward. When the second rack 308 moves downward, the first output rod 309 is moved downward to clamp the assembly;The clamping assembly includes a connecting rod 310 and a U-shaped connecting block 311. The bottom of the left and right sides of the connecting platform 2 are fixedly connected with the connecting rod 310. The bottom of the connecting rod 310 is fixedly connected with the U-shaped connecting block 311. The other end of the first output rod 309 passes through the connecting rod 310 and the U-shaped connecting block 311 and is slidably connected. A first movable plate 312 is slidably connected to one side of the interior of the U-shaped connecting block 311. A first guide groove 313 is provided on one side of the first movable plate 312 and the first guide groove 313 cooperates with the first output rod 309. A second spring 314 is provided at the front and rear parts of one side of the first movable plate 312 and the second spring 314 is fixedly connected to one side of the interior of the U-shaped connecting block 311. A second output rod 315 is fixedly connected to one side of the first movable plate 312 away from the second spring 314 and the second output rod 315 passes through the interior of the U-shaped connecting block 311 and is slidably connected. A second movable plate 316 is provided on one side of the two second output rods 315 away from the first movable plate 312 and the second movable plate 316 is provided. The plate 316 slides inside the U-shaped connection block 311. The middle part of the relatively far side of the two second movable plates 316 is provided with a second guide groove 317, and the second guide groove 317 cooperates with the second output rod 315. The upper and lower parts of the relatively far side of the two second movable plates 316 are provided with a third spring 318, and the other end of the third spring 318 is connected to the inside of the U-shaped connection block 311. The opposite side of the two second movable plates 316 penetrates the U-shaped connection block 311 and is fixedly connected with a clamping plate 319. The first output rod 309 moves downward to contact the first guide groove 313, so that the first guide groove 313 slides forward, and at the same time drives the second output rod 315 to slide to one side so that the second output rod 315 contacts the second movable plate 316, so that the two second movable plates 316 are close to each other to clamp the infusion tube and close the infusion tube to avoid multiple patients completing infusion at the same time. The nurse cannot monitor multiple patients at the same time, and the patient's own negligence easily causes the problem of blood backflow from the infusion tube. ;
[0027] Combination Figure 1 , Figure 6 and Figure 7 A temperature sensor 4 is provided in the middle of the left and right parts of the bottom of the connecting platform 2, and the temperature sensor 4 cooperates with the infusion bag placement plate 5 to test the temperature inside the infusion bag placement plate 5. The inner walls of the two infusion bag placement plates 5 are installed with insulation layers 7, and heating plates 8 are installed inside the insulation layers 7. A control panel 9 is provided in the middle of the front side of the connecting platform 2. The heating plate 8 is turned on by the control panel 9 to heat the medicine bag. After the heating is completed, the insulation layer 7 is automatically used for heat preservation to avoid excessive temperature caused by continuous heating while saving resources. The temperature inside the infusion bag placement plate 5 can be checked by the temperature sensor 4, and then the control panel 9 is used to control whether to heat. A +-shaped support foot 10 is installed at the bottom of the telescopic rod 1, and pulleys 11 are installed at the four corners of the bottom of the +-shaped support foot 10.
[0028] Working principle: during operation, first open the discharge door 6 to hang the medicine bag on the hook 304 and then close the discharge door 6, and then turn on the heating plate 8 through the control panel 9 to heat the medicine bag. When the heating is completed, the insulation layer 7 is used for automatic insulation to avoid excessive temperature caused by continuous heating while saving resources. The temperature inside the infusion bag placement plate 5 can be checked through the temperature sensor 4, and then the control panel 9 is used to control whether to heat. The pressure of the medicine bag drives the output plate 302 to slide downward and the spring 301 to stretch. When the output plate 302 slides downward, it drives the connecting block 305 and the first rack 306 to move downward and mesh with the gear 307. When the gear 307 rotates, it drives the second rack 308. When the gear 307 meshes with the gear 307, the second rack 308 moves upward and drives the first output rod 309 to move. When the medicine is hung up, the spring 301 will drive the output plate 302 and the hook 304 to move upwards, and at the same time, the connecting block 305 and the first rack 306 move upwards, and the gear 307 rotates counterclockwise, and at the same time drives the second rack 308 to mesh and move downwards. When the second rack 308 moves downwards, it drives the first output rod 309 to move downwards, and the first output rod 309 moves downwards to contact the first guide groove 313, so that the first guide groove 313 slides to the front side, and at the same time drives the second output rod 315 to slide to one side so that the second output rod 315 contacts the second movable plate 316, so that the two second movable plates 316 are close to each other to clamp the infusion tube to close the infusion tube, so as to avoid that multiple patients complete infusion at the same time, and the nurses cannot monitor multiple patients at the same time. In addition, the patient's own negligence is likely to cause the problem of blood backflow from the infusion tube.
[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An infusion device with automatic heat preservation function, characterized in that: It comprises a telescopic rod (1); A connecting platform (2) is fixedly connected to the top of the telescopic rod (1); Clamping assembly; The clamping assembly comprises an output slot (3), a spring (301), an output plate (302) and a limiting rod (303); the output slot (3) is penetrated and opened in the left and right parts of the connecting platform (2); a spring (301) is installed on the top of the output slot (3) on one side; the end of the spring (301) away from the output slot (3) is fixedly connected to the output plate (302); the top of the output plate (302) is fixedly connected to the limiting rod (303) and the spring (301) is sleeved on the outer wall of the limiting rod (303); the bottom of the output plate (302) is fixedly connected to a hook (304), a connecting block (305) is fixedly connected to one side of the output plate (302), and a first rack (306) is fixedly connected to one end of the connecting block (305) away from the output plate (302), and a gear (307) is rotatably connected to the left and right parts of the interior of the connecting platform (2), and the gear (307) is meshedly connected to the first rack (306), and a second rack (308) is meshedly connected to the side of the gear (307) away from the first rack (306), and the bottom of the second rack (308) passes through the connecting platform (2) and is fixedly connected to the first output rod (309).
2. The infusion device with automatic heat preservation function according to claim 1, characterized in that: A clamping assembly; the clamping assembly comprises a connecting rod (310) and a U-shaped connecting block (311); the bottoms of the left and right sides of the connecting platform (2) are fixedly connected with connecting rods (310); the bottoms of the connecting rods (310) are fixedly connected with a U-shaped connecting block (311); the other end of the first output rod (309) passes through the connecting rod (310) and the U-shaped connecting block (311) and is slidably connected; a first movable plate (312) is slidably connected to one side of the interior of the U-shaped connecting block (311); a first guide groove (313) is provided on one side of the first movable plate (312) and the first guide groove (313) cooperates with the first output rod (309); a second spring (314) is provided on the front and rear parts of one side of the first movable plate (312) and the second spring (314) is fixedly connected to one side of the interior of the U-shaped connecting block (311); the first movable plate (312) is away from the second spring One side of the spring (314) is fixedly connected with a second output rod (315), and the second output rod (315) passes through the interior of the U-shaped connecting block (311) and is slidably connected. A second movable plate (316) is provided on the side of the two second output rods (315) away from the first movable plate (312), and the second movable plate (316) slides inside the U-shaped connecting block (311). A second guide groove (317) is provided in the middle of the relatively distant side of the two second movable plates (316), and the second guide groove (317) cooperates with the second output rod (315). A third spring (318) is provided on the upper and lower parts of the relatively distant side of the two second movable plates (316), and the other end of the third spring (318) is connected to the interior of the U-shaped connecting block (311). The opposite side of the two second movable plates (316) passes through the U-shaped connecting block (311) and is fixedly connected with a clamping plate (319).
3. The infusion device with automatic heat preservation function according to claim 1, characterized in that: The left and right sides of the bottom of the connecting platform (2) are fixedly connected with infusion bag placement plates (5), and the front sides of the two infusion bag placement plates (5) are rotatably connected with discharge doors (6).
4. The infusion device with automatic heat preservation function according to claim 1, characterized in that: Temperature sensors (4) are provided in the middle of the left and right parts of the bottom of the connection platform (2), and the temperature sensors (4) cooperate with the infusion bag placement plate (5) to test the temperature inside the infusion bag placement plate (5).
5. The infusion device with automatic heat preservation function according to claim 4, characterized in that: The inner walls of the two infusion bag placement plates (5) are both installed with a heat-insulating layer (7), and the interiors of the heat-insulating layers (7) are both installed with a heating plate (8).
6. The infusion device with automatic heat preservation function according to claim 1, characterized in that: A control panel (9) is provided in the middle of the front side of the connection platform (2).
7. The infusion device with automatic heat preservation function according to claim 1, characterized in that: A +-shaped supporting foot (10) is installed at the bottom of the telescopic rod (1).
8. The infusion device with automatic heat preservation function according to claim 7, characterized in that: Pulleys (11) are installed at the four bottom corners of the +-shaped supporting foot (10).