Multifunctional infusion chair
By designing a multi-functional infusion chair, using articulated shafts and adjustment components to adjust the back plate angle, and combining the infusion stand with the chair, the problem of the existing infusion chair's single function and the infusion stand occupying space is solved, achieving a more convenient and safe infusion process.
Patent Information
- Application Number
- CN202420837360.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2034-04-22
AI Technical Summary
The existing outpatient infusion chair has a single function, and the angle of the chair cannot be adjusted according to patient needs. The infusion stand occupies space and is easy to overturn, which makes it inconvenient to use.
A multi-functional infusion chair is designed, with a back plate that is hinged with the seat plate through a hinged shaft and a seat plate. Adjustment components are set to adjust the angle of the back plate, and the infusion rack is combined with the chair. The infusion bottle is adjusted using the sliding groove and slider mechanism. Position, the position where the fixing assembly is used to fix the slider.
The function of adjusting the chair angle according to patient needs is realized, reducing the risk of the infusion rack occupying space and improving the convenience and safety of use.
Smart Images
Figure CN222444993U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of medical appliances, and in particular relates to a multifunctional infusion chair. Background Art
[0002] The outpatient infusion room is an area in the hospital that is dedicated to intravenous treatment for patients. In order to facilitate patients to receive intravenous infusions, rows of infusion chairs are usually placed in the outpatient infusion room, and patients will sit on the infusion chairs for infusion treatment.
[0003] The infusion chair used in the existing outpatient infusion room is generally an ordinary chair. When the patient needs intravenous infusion, the patient sits on the chair, and then the infusion bottle is hung through a movable infusion stand. However, in actual use, the function is relatively single. When the patient is unwell and the infusion time is too long, the angle of the infusion chair cannot be adjusted according to the patient's needs. Moreover, before the patient receives the infusion, the nurse needs to find the infusion stand and move it to the side of the infusion chair. The infusion stand occupies a certain space, which is not only inconvenient to use, but also often causes the infusion stand to topple over due to accidental contact. Therefore, in response to the above problems, we propose a multifunctional infusion chair. Utility Model Content
[0004] In view of the above problems, the purpose of the utility model is to provide a multifunctional infusion chair, which can adjust the angle of the infusion chair according to the needs of the patient during intravenous infusion, and combine the infusion stand with the infusion chair to facilitate the use of nurses and prevent the infusion stand from occupying a certain space and causing accidental collision, thereby realizing the multifunctional use of the infusion chair.
[0005] The cam is provided with a plurality of teeth, and the teeth on the cam are connected with the toothed wheel to form a plurality of toothed wheels, and the plurality of toothed wheels are connected with the plurality of toothed wheels respectively.
[0006] The beneficial effects of the utility model are as follows: through the setting of the adjustment component, when the patient needs to adjust the angle of the backboard, the switch is pressed, and the motor controls the adjustment component to adjust the inclination angle of the backboard. By setting the infusion stand on the seat board, the position of the infusion bottle is adjusted by the position of the sliding slider to adapt to different positions of the patient's infusion, and the fixing component fixes the position of the slider, which is not only convenient for patients to use, but also convenient for nurses to use, thereby realizing the multifunctional use of the infusion chair.
[0007] In order to facilitate timely notification of nurses to change dressings;
[0008] As a further improvement of the above technical solution: it also includes a timing module, which includes a timer, a controller and an alarm connected to one side of the seat, and the timer and the alarm are both electrically connected to the controller.
[0009] The beneficial effect of this improvement is: when the patient is receiving intravenous infusion, due to the long infusion time, the patient is prone to fall asleep, so after the infusion is completed, it is not discovered in time, which causes an infusion reaction. The setting of the timing module can allow the nurse to set the timing according to the total amount of medicine and the adjusted infusion speed when changing the dressing. When the infusion is completed, the timer transmits a signal to the controller, and the controller controls the alarm to sound, reminding the patient and the nurse that the drug infusion is completed and the dressing needs to be changed or the needle needs to be removed to avoid infusion reactions.
[0010] In order to fix the position of the slider;
[0011] As a further improvement of the above technical solution: the fixing component includes a protrusion and a plurality of spring leaves, the bottom of the protrusion is connected to the upper end of the slider, and the plurality of spring leaves are connected to the top inner wall of the slide groove.
[0012] The beneficial effect of this improvement is that the appropriate position of the infusion bottle is adjusted by sliding the slider according to the injection position of the patient. When adjusted to the appropriate position, the protrusion is stuck between two adjacent reeds to fix the slider.
[0013] In order to facilitate the adjustment of the height of the infusion bottle;
[0014] As a further improvement of the above technical solution: the lower end of the infusion stand is a retractable structure.
[0015] The beneficial effect of this improvement is that when the retractable infusion stand is in use, the height of the infusion bottle can be appropriately adjusted by adjusting the height of the infusion stand, thereby ensuring smooth infusion.
[0016] In order to keep the medicines warm;
[0017] As a further improvement of the above technical solution: an infusion warmer is movably installed on the infusion stand.
[0018] The beneficial effect of this improvement is that when patients receive infusions in winter, the infusion drugs are input into the human body, which can easily cause discomfort to the patients due to the low temperature, such as symptoms such as phlebitis. Proper heating and insulation of the drugs can increase the comfort of the patients and enhance the therapeutic effects of the drugs. The installation of an infusion warmer can solve the problem of cold drugs and is more convenient to use.
[0019] To increase patient comfort;
[0020] As a further improvement of the above technical solution: a protective pad is detachably connected to the seat plate and the back plate.
[0021] The beneficial effect of this improvement is that by detachably providing protective pads on the seat and the back panel, the comfort level for patients can be increased, and the protective pads can be easily replaced, cleaned, and disinfected.
[0022] To facilitate the movement of the infusion chair;
[0023] As a further improvement of the above technical solution: a placement groove is opened at the lower end of the base, and a plurality of universal brake wheels are connected to the bottom of the base.
[0024] The beneficial effects of this improvement are: through the setting of universal brake wheels, the infusion chair can be moved to any position. When the patient needs to go to the toilet during the infusion process, the infusion chair can be moved to avoid the risk of the patient carrying the infusion bottle and causing bulging in the injection part. The patient can also place his or her personal belongings in the placement slot to prevent the loss of belongings when the patient moves.
[0025] To facilitate pushing the infusion chair;
[0026] As a further improvement of the above technical solution: a handle is provided on the side of the back plate away from the protective pad, and the handle is provided with anti-slip patterns.
[0027] The beneficial effect of this improvement is that the infusion chair can be pushed to move by holding the handle, and the anti-slip texture increases the friction between the handle and the hand, preventing the handle from falling off and reducing risk factors. BRIEF DESCRIPTION OF THE DRAWINGS
[0028] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;
[0029] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;
[0030] Figure 3 The cross-sectional structure of the utility model is shown in FIG. Figure 1 ;
[0031] Figure 4 The cross-sectional structure of the utility model is shown in FIG. Figure 2 ;
[0032] Figure 5 For this utility model Figure 3 A is a schematic diagram of the enlarged structure of the middle part;
[0033] Figure 6 For this utility model Figure 3 A schematic diagram of the enlarged structure of B;
[0034] Figure 7 For this utility model Figure 4 Schematic diagram of the enlarged structure of C in the figure.
[0035] In the figure: 1. seat plate; 2. hinge shaft; 3. back plate; 4. base; 5. receiving groove; 6. adjustment component; 601. screw rod; 602. gear; 7. groove; 8. motor; 9. switch; 10. infusion stand; 11. slide groove; 12. slider; 13. hook; 14. fixing component; 1401. bump; 1402. reed; 15. timing module; 1501. timer; 1502. controller; 1503. alarm; 16. infusion heater; 17. protective pad; 18. placement groove; 19. universal brake wheel; 20. handle. DETAILED DESCRIPTION
[0036] In order to enable those skilled in the art to better understand the technical solution of the utility model, the utility model is described in detail below in conjunction with the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the protection scope of the utility model.
[0037] like Figure 1-7As shown, a multifunctional infusion chair comprises a seat plate 1 and a back plate 3 hinged to the seat plate 1 through a hinge shaft 2, a base 4 is provided at the bottom of the seat plate 1, a receiving groove 5 is provided at the upper end of the base 4, an adjustment component 6 is provided in the receiving groove 5, and the adjustment component 6 is used to adjust the angle of the back plate 3, the adjustment component 6 comprises a screw rod 601 and a gear 602 meshing with the screw rod 601, a groove 7 is provided at the bottom of the back plate 3, the gear 602 is located in the groove 7, and the hinge shaft 2 passes through the gear 602, one end of the screw rod 601 is rotatably connected to the inner wall of the receiving groove 5, the other end of the screw rod 601 is connected to a motor 8, a switch 9 electrically connected to the motor 8 is provided on one side of the seat plate 1, and the An infusion stand 10 is provided at the upper end of the seat 1. A slide groove 11 is provided at the upper end of the infusion stand 10. A slider 12 is slidably connected in the slide groove 11. A hook 13 is provided at the bottom of the slider 12. A fixing component 14 is provided inside the slide groove 11. The fixing component 14 is used to fix the position of the slider 12. When the patient needs to adjust the inclination angle of the backboard 3, the switch 9 is turned on. At this time, the switch 9 starts the motor 8, and the motor 8 drives the screw rod 601 to rotate. The spiral on the screw rod 601 is meshed with the gear 602, driving the gear 602 to rotate. At this time, the gear 602 drives the hinge shaft 2 to rotate, and the rotating hinge shaft 2 causes the backboard 3 to rotate, thereby adjusting the inclination angle of the backboard 3, and then the infusion bottle is hung on the hook 13. The position of the infusion bottle is adjusted according to the injection site of the patient, and the position of the slider 12 is fixed by the fixing component 14, so as to fix the position of the infusion bottle, which is not only convenient for patients to use, but also convenient for nurses to use, and realizes the multifunctional use of the infusion chair; it also includes a timing module 15, and the timing module 15 includes a timer 1501 connected to one side of the seat board 1, a controller 1502 and an alarm 1503, and the timer 1501 and the alarm 1503 are both electrically connected to the controller 1502. When the patient is receiving intravenous infusion, due to the long infusion time, the patient is prone to fall asleep, so after the infusion is completed, it is not discovered in time, which triggers an infusion reaction. The setting of the timing module 15 can be used by the nurse to adjust the time according to the total amount of the medicine and The infusion speed is adjusted to determine the infusion time for timing. When the infusion is completed, the timer 1501 transmits a signal to the controller 1502. The controller 1502 controls the alarm 1503 to sound an alarm, reminding the patient and the nurse that the drug infusion is completed and that the medicine needs to be changed or the needle needs to be removed to avoid infusion reaction. The fixing component 14 includes a convex point 1401 and a plurality of reeds 1402. The bottom of the convex point 1401 is connected to the upper end of the slider 12. The plurality of reeds 1402 are connected to the top inner wall of the slide 11. According to the injection position of the patient, the appropriate position of the infusion bottle is adjusted by sliding the slider 12. When adjusted to the appropriate position, the convex point 1401 is stuck between two adjacent reeds 1402 to fix the slider 12.The lower end of the infusion stand 10 is a retractable structure, wherein the lower end of the infusion stand 10 can be set up on both sides of the seat 1 to increase the balance of the infusion stand 10. The retractable structure of the infusion stand 10 can be an electric telescopic rod and a hydraulic telescopic rod, etc. When the retractable infusion stand 10 is in use, the height of the infusion bottle can be appropriately adjusted by adjusting the height of the infusion stand 10 to ensure smooth infusion; an infusion heater 16 is movably installed on the infusion stand 10, wherein the infusion heater 16 includes a heating element, a power supply device, a sensor, an infusion The liquid pipeline connection part and the heat insulation material, etc., the infusion heater 16 are prior art and will not be described in detail here. When the patient is infused in winter, the infusion medicine is injected into the human body. Due to the low temperature, it is easy to cause discomfort to the patient, such as phlebitis and other symptoms. Proper heating and insulation of the medicine can increase the comfort of the patient and enhance the therapeutic effect of the medicine. The installation of the infusion heater 16 can solve the problem of cold medicine and is more convenient to use; the seat plate 1 and the back plate 3 are detachably connected with a protective pad 17, and the protective pad 17 The protective pad 17 can be mounted on the outer layer of the seat plate 1 and the back plate 3 and connected by Velcro, snap fasteners, etc., wherein the protective pad 17 can be a cotton pad, a sponge pad, etc., and the protective pad 17 can be detachably arranged on the seat plate 1 and the back plate 3 to increase the comfort of the patient, and it is convenient to replace, clean, and disinfect the protective pad 17; a placement groove 18 is provided at the lower end of the base 4, and a plurality of universal brake wheels 19 are connected to the bottom of the base 4. By setting the universal brake wheels 19, the infusion chair can be moved to any position, and when the infusion is in progress, the infusion chair can be moved to any position. During the process, when the patient needs to go to the toilet, the infusion chair can be moved to avoid the risk of the patient carrying the infusion bottle and causing the injection part to bulge, and the patient can also place his or her personal belongings in the placement slot 18 to prevent the loss of the belongings when the patient moves. The back plate 3 is provided with a handle 20 on the side away from the protective pad 17. The handle 20 is provided with anti-skid patterns. By holding the handle 20, the infusion chair can be pushed to move, and the anti-skid patterns increase the friction between the handle 20 and the hand to prevent the handle 20 from falling out, thereby reducing the risk factors. ;
[0038] The working principle and use process of the utility model are as follows: when the patient needs to receive an infusion, the patient puts the items he carries into the prevention groove, and then the patient sits on the seat board 1 with his back against the back board 3, and then the inclination angle of the back board 3 is adjusted according to the patient's needs, by pressing the switch 9, and then the switch 9 starts the motor 8, and then the motor 8 drives the screw rod 601 to rotate, and the thread on the screw rod 601 is meshed with the gear 602, driving the gear 602 to rotate, and the gear 602 drives the hinge shaft 2 to rotate, and the hinge shaft 2 makes one end of the back board 3 rotate along the hinge shaft 2 to achieve the adjustment of the angle of the back board 3, and then the nurse performs an infusion for the patient, hangs the infusion bottle on the hook 13, and then adjusts the position of the infusion bottle according to the part of the patient to be infused, which can be done by sliding the slider 12, and at this time the slider 12 slides in the slide groove 11, when the slider 12 is adjusted After being adjusted to the appropriate position, the protrusion 1401 is stuck between two adjacent reeds 1402 to fix the slider 12, and then the infusion begins. At the same time, the nurse determines the infusion time according to the total amount of infused medicine and the infusion speed adjusted for the patient, and times the infusion time. When the infusion time is over, the timer 1501 transmits a signal to the controller 1502, and the controller 1502 controls the alarm 1503 to sound an alarm, reminding the patient and the nurse that the medicine infusion is completed, and the medicine can be changed or the needle can be removed. Then the infusion pipeline is fixed on the infusion heater 16 to heat and keep the medicine warm. When the patient needs to go to the toilet during the infusion, the family member holds the handle 20 and then pushes the infusion chair. At this time, the universal brake wheel 19 drives the infusion chair to move, thereby realizing the multi-functional use of the infusion chair.
[0039] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.
[0040] This article uses specific examples to illustrate the principles and implementation methods of the utility model. The above examples are only used to help understand the method and core ideas of the utility model. The above is only the preferred implementation method of the utility model. It should be pointed out that due to the limitations of textual expression, there are objectively infinite specific structures. For ordinary technicians in this technical field, without departing from the principle of the utility model, they can make several improvements, modifications or changes, and can also combine the above technical features in an appropriate manner; these improvements, modifications, changes or combinations, or the direct application of the inventive concept and technical solution to other occasions without improvement, should be regarded as the protection scope of the utility model.
Claims
1. A multifunctional infusion chair, comprising a seat plate (1) and a back plate (3) hinged to the seat plate (1) via a hinge shaft (2), characterized in that: The bottom of the seat plate (1) is provided with a base (4), the upper end of the base (4) is provided with a receiving groove (5), the receiving groove (5) is provided with an adjustment component (6), the adjustment component (6) is used to adjust the angle of the back plate (3), the adjustment component (6) comprises a screw rod (601) and a gear (602) meshing with the screw rod (601), the bottom of the back plate (3) is provided with a groove (7), the gear (602) is located in the groove (7), and the hinge shaft (2) passes through the gear (602), one end of the screw rod (601) is in contact with the receiving groove (601), and the adjusting component (6) is used to adjust the angle of the back plate (3). The inner wall of the groove (5) is rotatably connected, the other end of the spiral rod (601) is connected to a motor (8), one side of the seat plate (1) is provided with a switch (9) electrically connected to the motor (8), the upper end of the seat plate (1) is provided with an infusion stand (10), the upper end of the infusion stand (10) is provided with a slide groove (11), a slider (12) is slidably connected in the slide groove (11), a hook (13) is provided at the bottom of the slider (12), and a fixing component (14) is provided inside the slide groove (11), and the fixing component (14) is used to fix the position of the slider (12).
2. The multifunctional infusion chair according to claim 1, characterized in that: It also includes a timing module (15), the timing module (15) including a timer (1501) connected to one side of the seat board (1), a controller (1502) and an alarm (1503), and the timer (1501) and the alarm (1503) are both electrically connected to the controller (1502).
3. The multifunctional infusion chair according to claim 1, characterized in that: The fixing component (14) comprises a protrusion (1401) and a plurality of spring leaves (1402), the bottom of the protrusion (1401) is connected to the upper end of the slider (12), and the plurality of spring leaves (1402) are connected to the top inner wall of the slide groove (11).
4. The multifunctional infusion chair according to claim 1, characterized in that: The lower end of the infusion stand (10) is a telescopic structure.
5. The multifunctional infusion chair according to claim 1, characterized in that: An infusion warmer (16) is movably mounted on the infusion stand (10).
6. The multifunctional infusion chair according to claim 1, characterized in that: The seat plate (1) and the back plate (3) are detachably connected with a protective pad (17).
7. The multifunctional infusion chair according to claim 1, characterized in that: A placement groove (18) is provided at the lower end of the base (4), and a plurality of universal brake wheels (19) are connected to the bottom of the base (4).
8. The multifunctional infusion chair according to claim 6, characterized in that: A handle (20) is provided on the side of the back plate (3) away from the protective pad (17), and the handle (20) is provided with anti-slip patterns.