Hand restraint frame for infusion
By designing an infusion hand restraint frame including a base plate, a pad plate, a sleeve, a stretching module, a restraint belt and a buckle, the problem that the traditional restraint frame cannot be higher than the palm is solved, the needle level state is achieved, and the infusion efficiency and comfort are improved.
Patent Information
- Application Number
- CN202420521567.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-03-11
- Estimated Expiration
- 2034-03-18
AI Technical Summary
The traditional infusion hand restraint cannot position the wrist higher than the palm of the hand, which makes the needle difficult to maintain a horizontal state, affecting the flow of infusion liquid, and the use adaptation range is low, so it is impossible to stabilize the hands of different types of patients.
An infusion hand restraint frame including a base plate, a pad plate, a sleeve, a stretching module, a restraint belt and a buckle ring is designed to fix the wrist by the first restraint belt and the second restraint belt is fixed to make the wrist higher than the palm, and the binding force is adjusted through the stretching module and a buckle ring to adapt to different hand sizes.
The needle is maintained horizontally in the wrist position, which improves blood flow and return in the vein, reduces the risk of varicose veins, increases the flow rate of infusion fluid, accelerates the absorption and effect of drugs, and reduces wrist pressure and improves comfort.
Smart Images
Figure CN222585194U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of infusion restraint appliances, in particular to an infusion hand restraint frame. Background Art
[0002] When a patient is receiving an infusion, the needle often shifts and falls off due to changes in the patient's hand posture. Therefore, in order to ensure that the patient can complete the infusion operation smoothly, a restraint frame is often required to fix the patient's hand position.
[0003] However, in real life, traditional infusion hand restraint frames are often only used to fix the hand position when in use. They cannot raise the patient's wrist position above the palm position, and cannot ensure that the wrist where the needle is inserted is in a horizontal state. This is not only not conducive to the flow of infusion liquid, but also may cause hand discomfort. At the same time, traditional infusion hand restraint frames have a low adaptability range and cannot fix and restrain the hands of different types of patients. In addition, the restraint on the patient's hand is not stable enough, which makes it easy for blood flow and venous reflux to occur during infusion. Utility Model Content
[0004] In view of the problems in the prior art, the utility model provides a hand restraint frame for infusion.
[0005] The technical solution adopted by the utility model to solve its technical problems is: the utility model provides an infusion hand restraint frame, comprising a base plate, a pad, two sleeves, two stretching modules, a first restraining belt, two first buckles, a second restraining belt and a second buckle, the pad is arranged at the top end of the base plate, one of the sleeves is arranged on both sides of the base plate close to the pad, one of the stretching modules is arranged in the middle of one end of the sleeve, two first buckles are arranged on both sides of the base plate, and both of the first buckles are arranged below the sleeve, the second buckle is arranged at one end of the base plate close to one of the first buckles, the other sleeve is arranged above the first buckle, and the other stretching module is arranged at the end of the sleeve close to the first buckle, a buckle frame is arranged at one end of the stretching module, one end of the first restraining belt and the second restraining belt are respectively connected to the buckle frames at one end of the two stretching modules, a second side plate is arranged at one end of the base plate close to the pad, and a mesh cover is arranged in the middle of the second restraining belt.
[0006] Preferably, the bottom plate is in a rectangular parallelepiped structure, and the top of the pad is in an arc-shaped structure.
[0007] Preferably, slots matching the sleeves are provided at both ends of the bottom plate, and the planes where the two sleeves are located are parallel.
[0008] Preferably, a first groove adapted to the first restraint belt is opened on one side of the bottom plate close to the pad, and a second groove adapted to the second restraint belt is opened on one side of the bottom plate away from the pad, and the first restraint belt and the second restraint belt are arranged on the same side of the bottom plate.
[0009] Preferably, a first side plate is provided at one end of the buckle frame away from the buckle frame, a spring is provided between the first side plate and the buckle frame, one end of the spring is welded to one end of the sleeve, and the middle part of the sleeve is hollow.
[0010] Preferably, the two first buckles are symmetrically arranged, a first bracket is arranged on the first buckle, a first baffle is arranged on the side of the first bracket away from the base plate, the first baffle is in the shape of a cylinder, first vertical rods are vertically welded at both ends of the bottom of the first baffle, the first vertical rod is in the shape of a cylinder, and first buckle holes matching the first vertical rod are provided on both sides of one end of the first restraint belt away from the base plate.
[0011] Preferably, a second bracket is provided on the second buckle, and a second baffle is provided on the side of the second bracket away from the base plate, the second baffle is in the shape of a cylinder, second vertical rods are vertically welded at both ends of the bottom of the second baffle, the second vertical rod is in the shape of a cylinder, and second buckle holes matching the second vertical rod are provided on both sides of one end of the second restraint belt away from the base plate.
[0012] Beneficial effects of the utility model:
[0013] 1. The wrist part on the pad is fixed by the first strap, and the palm placed on the bottom plate is fixed by the second strap, so that the wrist part that needs infusion is higher than the palm, which is conducive to keeping the needle inserted into the wrist in a horizontal state. On the one hand, it not only helps to improve the blood flow and venous return in the vein and reduce the risk of varicose veins, but also helps to increase the flow rate of the infusion liquid in the vein and accelerate the absorption and effect of the drug or therapeutic solution. On the other hand, it is conducive to reducing the pressure on the wrist during infusion, improving the comfort of the patient's wrist pad, and thus reducing the discomfort during the infusion process.
[0014] 2. By providing first buckles on both sides of the bottom plate close to the pad, one end of the first restraint belt is connected to one of the first buckles close to the first restraint belt, so that the first restraint belt is conveniently fixed to the bed rail, which is beneficial to keep the infusion wrist in a stable state. For younger patients and sleeping patients, it not only avoids the situation where the needle falls off due to excessive shaking during infusion, but also eliminates the need for personnel to always pay attention to the movement of the infusion wrist, thereby saving time and effort. At the same time, by connecting the stretching module to one end of the first restraint belt and the second restraint belt, it is convenient to adjust the tightness of the first restraint belt and the second restraint belt, so that the first restraint belt and the second restraint belt can fix and restrain wrists and palms of different thicknesses, making the infusion restraint frame have a wider range of adaptability. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments.
[0016] Figure 1 The utility model provides an overall structural diagram of a preferred embodiment of a hand restraint frame for infusion provided by the utility model.
[0017] Figure 2 It is a side view of the bottom plate of the utility model.
[0018] Figure 3 It is a cross-sectional view of the bottom plate of the utility model.
[0019] Figure 4 For the utility model Figure 1 A detailed enlarged schematic diagram of area A.
[0020] Figure 5 It is a top view of the connection between the sleeve and the stretching module of the utility model.
[0021] Figure 6 It is a structural schematic diagram of the stretching module of the utility model.
[0022] Figure 7 It is a structural schematic diagram of the first buckle of the utility model.
[0023] Figure 8 It is a structural schematic diagram of the second buckle of the utility model.
[0024] In the figure: 1, bottom plate; 101, first groove; 102, second groove; 2, pad; 3, sleeve; 4, stretching module; 401, first side plate; 402, spring; 403, buckle frame; 5, first restraining belt; 501, first buckle hole; 6, first buckle ring; 601, first bracket; 602, first baffle rod; 603, first vertical rod; 7, second restraining belt; 701, second buckle hole; 702, mesh cover; 8, second buckle ring; 801, second bracket; 802, second baffle rod; 803, second vertical rod; 9, second side plate. DETAILED DESCRIPTION
[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.
[0026] like Figure 1-Figure 8As shown, the utility model is an infusion hand restraint frame, comprising a base plate 1, a pad 2, two sleeves 3, two stretching modules 4, a first restraining belt 5, two first buckle rings 6, a second restraining belt 7 and a second buckle ring 8. The pad 2 is arranged at the top end of the base plate 1, one of the sleeves 3 is arranged on both sides of the base plate 1 close to the pad 2, one of the stretching modules 4 is arranged in the middle of one end of the sleeve 3, two first buckle rings 6 are arranged on both sides of the base plate 1, and the two first buckle rings 6 are arranged below the sleeve 3, the second buckle ring 8 is arranged at one end of the base plate 1 close to one of the first buckle rings 6, another sleeve 3 is arranged above the first buckle ring 6, and another stretching module 4 is arranged at the end of the sleeve 3 close to the first buckle ring 6, a buckle frame 403 is arranged at one end of the stretching module 4, and one end of the first restraining belt 5 and the second restraining belt 7 are respectively connected to the two stretching The buckle frame 403 at one end of the module 4 is connected, and a second side panel 9 is provided at one end of the bottom plate 1 close to the pad 2. The outer wall of the second side panel 9 is wrapped with a layer of velvet. The elbow is placed on the top of the second side panel 9, so that the position of the arm is more comfortable. A mesh cover 702 is provided in the middle of the second restraint belt 7. The mesh cover 702 restrains and fixes the fingers of the palm to ensure that the entire palm is more firmly restrained. The wrist part on the pad 2 is fixed by the first restraint belt 5, and the second restraint belt 7 fixes the palm placed on the bottom plate 1, so that the wrist part that needs infusion is higher than the palm, which is conducive to keeping the needle inserted in the wrist position in a horizontal state, which not only helps to improve the blood flow and venous return in the veins and reduce the risk of varicose veins, but also helps to increase the flow rate of the infusion liquid in the veins and accelerate the absorption and effect of drugs or therapeutic fluids.
[0027] The bottom plate 1 is in a rectangular shape, and the top of the pad 2 is in an arc-shaped structure. The pad 2 is made of soft rubber material, so that the palm area is lower than the wrist area, which is beneficial to reduce the pressure on the wrist during infusion, improve the comfort of the patient's wrist pad, and thus reduce the discomfort during the infusion process.
[0028] Both ends of the base plate 1 are provided with slots adapted to the sleeve 3, and the planes where the two sleeves 3 are located are parallel, thereby preventing the first strap 5 and the second strap 7 from wrinkling when fixing the wrist and palm, and ensuring that the first strap 5 and the second strap 7 are in closer contact with the wrist and palm.
[0029] A first groove 101 adapted to the first restraining belt 5 is opened on one side of the bottom plate 1 close to the pad 2, and a second groove 102 adapted to the second restraining belt 7 is opened on one side of the bottom plate 1 away from the pad 2, and the first restraining belt 5 and the second restraining belt 7 are arranged on the same side of the bottom plate 1, and the lengths of the first restraining belt 5 and the second restraining belt 7 are relatively long, and the length of the first restraining belt 5 is longer than that of the second restraining belt 7, the first restraining belt 5 is pulled out through the first groove 101, and the second restraining belt 7 is pulled out through the second groove 102.
[0030] A first side plate 401 is provided at one end of the buckle frame 403 away from the buckle frame 403, and a spring 402 is provided between the first side plate 401 and the buckle frame 403. One end of the spring 402 is welded to one end of the sleeve 3, and the middle part of the sleeve 3 is hollow. The first restraint belt 5 and the second restraint belt 7 change under the elastic action of the spring 402, so that the first restraint belt 5 and the second restraint belt 7 can fix the wrist and palm more stably, and it is convenient to adjust the tightness of the first restraint belt 5 and the second restraint belt 7, so as to facilitate the first restraint belt 5 and the second restraint belt 7 to fix and restrain wrists and palms of different thicknesses, so that the infusion restraint frame has a wider range of adaptability.
[0031] The two first buckles 6 are symmetrically arranged, and a first bracket 601 is arranged on the first buckle 6. A first baffle 602 is arranged on one side of the first bracket 601 away from the base plate 1. The first baffle 602 is in the shape of a cylinder. First vertical rods 603 are vertically welded to both ends of the bottom of the first baffle 602. The first vertical rod 603 is in the shape of a cylinder. First buckle holes 501 matching the first vertical rod 603 are provided on both sides of one end of the first restraint belt 5 away from the base plate 1. By providing first buckles 6 on both sides of the base plate 1 close to the pad 2, one end of the first restraint belt 5 is connected to one of the first buckles 6 close to the first restraint belt 5, so as to facilitate fixing the first restraint belt 5 to the bed rail, which is beneficial to keeping the infusion wrist in a stable state. For younger patients and sleeping patients, it not only avoids the situation where the needle falls off due to excessive shaking during infusion, but also eliminates the need for personnel to always pay attention to the activity of the infusion wrist, thereby saving time and effort.
[0032] A second bracket 801 is arranged on the second buckle 8, and a second baffle 802 is arranged on one side of the second bracket 801 away from the base plate 1. The second baffle 802 is in a cylindrical structure, and second vertical rods 803 are vertically welded to both ends of the bottom of the second baffle 802. The second vertical rod 803 is in a cylindrical structure, and second buckle holes 701 matching the second vertical rod 803 are provided on both sides of one end of the second restraint belt 7 away from the base plate 1. The second restraint belt 7 fixes the palm on the base plate 1, and the two second buckle holes 701 at one end of the second restraint belt 7 are respectively hung on the two second vertical rods 803.
[0033] When in use, first place the wrist of the person who needs infusion on the top of the pad 2, the palm on the top of the bottom plate 1, and the elbow on the top of the second side plate 9, so that the wrist is higher than the palm, pull the first restraint belt 5, and connect it with the two first vertical rods 603 at the bottom of the first baffle 602 through the two first buckle holes 501 at one end of the first restraint belt 5 to fix the patient's wrist. Then, when it is necessary to fix the restraint frame on the bed rail, connect one end of the first restraint belt 5 with the first buckle 6 close to the first restraint belt 5. Finally, pull the second restraint belt 7, and connect it with the two second vertical rods 803 at the bottom of the second baffle 802 through the two second buckle holes 701 of the second restraint belt 7. The mesh cover 702 fixes the patient's palm, which not only helps to improve the blood flow and venous return in the veins and reduce the risk of varicose veins, but also helps to increase the flow rate of the infusion liquid in the veins, accelerate the absorption and action of the drug or therapeutic liquid, and on the other hand, it helps to reduce the pressure on the wrist during infusion, improve the comfort of the patient's wrist pad, and thus reduce the discomfort during the infusion process.
[0034] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.
Claims
1. A hand restraint stand for infusion, characterized in that: The invention comprises a bottom plate (1), a pad (2), two sleeves (3), two stretching modules (4), a first binding belt (5), two first buckles (6), a second binding belt (7) and a second buckle (8), wherein the pad (2) is arranged at one end of the top of the bottom plate (1), one of the sleeves (3) is arranged on both sides of the bottom plate (1) close to the pad (2), one of the stretching modules (4) is arranged at the middle of one end of the sleeve (3), two first buckles (6) are arranged on both sides of the bottom plate (1), and the two first buckles (6) are arranged below the sleeve (3), and the second buckle (8) is arranged The invention relates to a stretching module (4) comprising a plurality of stretching belts (5 and 7) which are arranged at one end of the bottom plate (1) near one of the first buckle rings (6), another sleeve (3) being arranged above the first buckle ring (6), and another stretching module (4) being arranged at the end of the sleeve (3) near the first buckle ring (6), a buckle frame (403) being arranged at one end of the stretching module (4), one end of the first restraining belt (5) and one end of the second restraining belt (7) being respectively connected to the buckle frames (403) at one end of the two stretching modules (4), a second side plate (9) being arranged at one end of the bottom plate (1) near the pad (2), and a mesh cover (702) being arranged in the middle of the second restraining belt (7).
2. The hand restraint stand for infusion according to claim 1, characterized in that: The bottom plate (1) is in a rectangular parallelepiped structure, and the top of the pad (2) is in an arc-shaped structure.
3. The hand restraint stand for infusion according to claim 1, characterized in that: Slot holes matching the sleeves (3) are provided at both ends of the bottom plate (1), and the planes where the two sleeves (3) are located are parallel.
4. The hand restraint stand for infusion according to claim 1, characterized in that: A first groove (101) adapted to the first restraining belt (5) is provided on one side of the bottom plate (1) close to the pad (2), and a second groove (102) adapted to the second restraining belt (7) is provided on one side of the bottom plate (1) away from the pad (2), and the first restraining belt (5) and the second restraining belt (7) are arranged on the same side of the bottom plate (1).
5. The hand restraint stand for infusion according to claim 1, characterized in that: A first side plate (401) is arranged at one end of the buckle frame (403) away from the buckle frame (403), a spring (402) is arranged between the first side plate (401) and the buckle frame (403), one end of the spring (402) is welded to one end of the sleeve (3), and the middle part of the sleeve (3) is hollow.
6. The hand restraint stand for infusion according to claim 1, characterized in that: The two first buckles (6) are symmetrically arranged, a first bracket (601) is arranged on the first buckle (6), a first blocking rod (602) is arranged on one side of the first bracket (601) away from the bottom plate (1), the first blocking rod (602) is in a cylindrical structure, first vertical rods (603) are vertically welded at both ends of the bottom of the first blocking rod (602), the first vertical rod (603) is in a cylindrical structure, and first buckle holes (501) matching the first vertical rod (603) are opened on both sides of one end of the first restraining belt (5) away from the bottom plate (1).
7. The hand restraint stand for infusion according to claim 1, characterized in that: A second bracket (801) is arranged on the second buckle ring (8); a second baffle (802) is arranged on one side of the second bracket (801) away from the bottom plate (1); the second baffle (802) is in the shape of a cylinder; second vertical rods (803) are vertically welded at both ends of the bottom of the second baffle (802); the second vertical rods (803) are in the shape of a cylinder; and second buckle holes (701) matching the second vertical rods (803) are provided on both sides of one end of the second restraining belt (7) away from the bottom plate (1).