A hand restraint and protection device

Abstract

This utility model provides a hand fixation and protection device. The hand fixation and protection device includes: a baffle body; two mounting strips, the two mounting strips being installed on one side of the inner wall of the baffle body. The baffle body is L-shaped. A limit frame is installed at the bottom of the inner wall of the baffle body through two mounting grooves. A silicone pad is installed at the top of the limit frame. A first limiting component is installed at the top of the limit frame. A tube insertion port is opened on one side of the baffle body. Multiple mounting pieces are installed on one side of the baffle body. The hand fixation and protection device provided by this utility model effectively fixes the patient's hand during surgery, preventing slippage and avoiding accidental injury. Simultaneously, the silicone pad provides comfortable hand support for the patient, reducing pressure and discomfort. Furthermore, the tube insertion port and buckles ensure the safety and stability of the infusion hand and infusion tubing, securing the infusion hand and infusion tubing and ensuring infusion safety.

Description

Technical Field

[0001] This utility model relates to the field of hand fixation and protection technology, and in particular to a hand fixation and protection device. Background Technology

[0002] The main function of hand immobilization is to stabilize the wrist, limit excessive hand movement, and aid in hand rehabilitation training. Hand immobilization belts can play a certain auxiliary role in the recovery of hand injuries or after surgery, as well as in the treatment of hand pain and swelling.

[0003] During surgery, patients' hands, especially the hand receiving intravenous infusion, may slip due to unconscious movement or relaxation after anesthesia, increasing the risk of accidental injury. Therefore, hand immobilization and protection structures are needed. Hand immobilization and protection is an important part of multidisciplinary clinical collaboration. Its value lies not only in physical restraint but also in achieving triple protection of medical safety, treatment effectiveness, and patient dignity through precise risk assessment and personalized treatment plan design. In the future, with the development of flexible sensor technology, hand protection will evolve towards intelligence and non-intrusiveness, improving protective effectiveness while reducing medical intervention.

[0004] However, existing hand immobilization and protection structures are not very comfortable in actual use, and it is inconvenient for medical staff to perform intravenous infusion operations on patients' hands after immobilization and protection.

[0005] Therefore, it is necessary to provide a hand restraint and protection device to solve the above-mentioned technical problems. Utility Model Content

[0006] This invention provides a hand fixation and protection device, which solves the problems of poor comfort during the fixation of the patient's hand during surgery and the inconvenience for staff to perform intravenous infusion operations after the hand is fixed and protected.

[0007] To solve the above-mentioned technical problems, the hand fixing and protective device provided by this utility model includes: a baffle body;

[0008] Two mounting strips are installed on one side of the inner wall of the baffle body. The baffle body is L-shaped. A limit frame is installed at the bottom of the inner wall of the baffle body through two mounting slots. A silicone pad is installed on the top of the limit frame. A first limit component is installed on the top of the limit frame. A tube opening is opened on one side of the baffle body. Multiple mounting pieces are installed on one side of the baffle body. A buckle is installed on one side of each mounting piece.

[0009] An insert block is installed at one end of the limiting frame near the bottom. One end of the insert block is rotatably connected to a palm support plate, and a second limiting component is installed at the bottom of the palm support plate.

[0010] The mounting slot is located on one side of the limiting frame. The mounting slot is fitted onto the outer surface of the mounting strip. The baffle body is L-shaped. One end of the limiting frame has an opening for inserting the insert block to facilitate the installation of the palm support plate. The tube insertion port facilitates the passage of the infusion tube. The buckle is used to hold the infusion tube. There is an angle between the insert block and the palm support plate to make the palm and forearm flush.

[0011] The design of the main body of the baffle enhances safety: the hand fixation device prevents accidental injury caused by hand slippage during surgery, ensuring patient safety. Comfort is optimized: the soft silicone pad material reduces hand pressure and improves patient comfort during surgery. Infusion management is convenient: the infusion set fixing device ensures the stability of the infusion line and reduces infusion interruption caused by line displacement or detachment. The outer surface of the buckle is made of soft material to avoid squeezing the infusion line.

[0012] Preferably, the first limiting component includes a docking ring, a fixing piece, a limiting band, and an adhesive component, wherein the fixing piece is used to install the limiting band with the adhesive component, and the docking ring is used for the limiting band to pass through;

[0013] The adhesive component is divided into an adhesive rough surface and an adhesive sticky surface. The limiting band passes through the docking ring and works with the adhesive component to fix the hand. The first limiting component and the second limiting component have the same structure.

[0014] Preferably, both the limiting frame and the outer surface of the silicone pad are provided with ventilation holes, and the top of the limiting frame is recessed.

[0015] The recessed top of the limiting frame is designed to facilitate hand insertion, with the palm positioned above the palm support plate after insertion.

[0016] Preferably, two rows of mounting holes are provided on one side of the baffle body, and two manual bolts are installed on one side of the baffle body;

[0017] The manual bolt can be threaded through the corresponding mounting hole and connected to the hole on one side of the bracket.

[0018] Preferably, the bottom and one side of the limiting frame are provided with two mounting ports, and the connection of each set of mounting ports is interconnected;

[0019] The mounting ports at the same position on the bottom and one side of the limiting frame constitute a set.

[0020] Preferably, both sets of mounting ports have mounting brackets installed inside them by fixing bolts, and the mounting brackets are L-shaped and adapted to the shape of the mounting ports;

[0021] The mounting bracket has a hole on the side facing the main body of the baffle for threaded connection with a manual bolt.

[0022] Compared with related technologies, the hand fixing and protective device provided by this utility model has the following beneficial effects:

[0023] This utility model provides a hand fixation and protection device. To increase the comfort of patient hand fixation and protection during surgery and facilitate intravenous infusion by medical staff, the main body of the baffle is designed in an L-shape, allowing the bottom of the baffle to fit snugly against the operating table, preventing displacement and increasing stability. A limiting frame with a silicone pad is installed in the middle of the L-shape of the baffle via an installation strip and a mounting groove, providing support and protection for the hand and preventing slippage. The top of the limiting frame is concave to effectively fix the hand, and the silicone pad reduces pressure on the hand, improving comfort. A tube insertion port is provided on the side of the baffle for easy passage of infusion tubing. Additionally, an installation... The device features multiple clips to secure the infusion tubing, preventing displacement or detachment. The overall streamlined design of the baffle body is simple, easy to clean, and aesthetically pleasing. The hand support plate connects to one end of the limiting frame via an insert. Furthermore, the modular design of the baffle body facilitates disassembly, assembly, and sterilization. This design effectively secures the patient's hand during surgery, preventing slippage and accidental injury. The silicone pad provides comfortable hand support, reducing pressure and discomfort. Combined with the insertion port and clips, the safety and stability of the infusion hand and tubing are ensured, guaranteeing safe infusion. Attached Figure Description

[0024] Figure 1 A schematic diagram of the structure of the first embodiment of the hand fixing and protective device provided by this utility model;

[0025] Figure 2 A structural schematic diagram of the buckle is provided for this utility model;

[0026] Figure 3 Provided for this utility model Figure 2 An enlarged view of point A shown;

[0027] Figure 4 A schematic diagram of the structure of the second embodiment of the hand fixing and protective device provided by this utility model;

[0028] Figure 5 A structural schematic diagram of the mounting port is provided for this utility model;

[0029] Figure 6 Provided for this utility model Figure 5 A magnified view of point B shown.

[0030] The following are the labels in the diagram: 1. Baffle body, 2. Silicone pad, 3. Limiting frame, 4. Ventilation hole, 5. Fixing bolt, 6. Palm support plate, 7. Second limiting component, 8. Mounting strip, 9. Pipe opening, 10. Insert block, 11. Buckle, 12. Mounting piece, 13. First limiting component, 131. Connecting ring, 132. Fixing piece, 133. Limiting band, 134. Adhesive component, 14. Mounting groove, 15. Mounting hole, 16. Manual bolt, 17. Fixing bracket, 18. Mounting port. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0032] First Embodiment

[0033] Please refer to the following: Figure 1 , Figure 2 , Figure 3 ,in, Figure 1 A schematic diagram of the structure of the first embodiment of the hand fixing and protective device provided by this utility model; Figure 2 A structural schematic diagram of the buckle is provided for this utility model; Figure 3 Provided for this utility model Figure 2 An enlarged view of point A shown. The hand restraint and protection device includes: a baffle body 1;

[0034] Two mounting strips 8 are installed on one side of the inner wall of the baffle body 1. The baffle body 1 is L-shaped. A limit frame 3 is installed at the bottom of the inner wall of the baffle body 1 through two mounting grooves 14. A silicone soft pad 2 is installed on the top of the limit frame 3. A first limit component 13 is installed on the top of the limit frame 3. A tube opening 9 is opened on one side of the baffle body 1. Multiple mounting pieces 12 are installed on one side of the baffle body 1. Each mounting piece 12 has a buckle 11 installed on one side.

[0035] Insert 10, the insert 10 is installed at one end of the limiting frame 3 near the bottom, one end of the insert 10 is rotatably connected to the palm support plate 6, and the bottom of the palm support plate 6 is equipped with a second limiting component 7;

[0036] The mounting groove 14 is opened on one side of the limiting frame 3. The mounting groove 14 is fitted on the outer surface of the mounting strip 8. The baffle body 1 is L-shaped. One end of the limiting frame 3 is provided with an opening for inserting the plug 10 to facilitate the installation of the palm support plate 6. The tube opening 9 is for easy passage of the infusion tube. The buckle 11 is used to hold the infusion tube. There is an angle between the plug 10 and the palm support plate 6 to make the palm and forearm flush.

[0037] The design of the main body 1 of the baffle enhances safety: the hand fixation device prevents accidental injury caused by hand slippage during surgery, ensuring patient safety. Comfort is optimized: the soft silicone pad material reduces hand pressure, improving patient comfort during surgery. Infusion management is convenient: the fixed infusion set device ensures stable infusion tubing, reducing infusion interruptions due to tubing displacement or detachment. Psychological reassurance: after hand fixation, patients, especially those under local anesthesia, experience reduced anxiety due to increased limb stability. A slot at one end of the insert 10 allows the protrusion at one end of the palm support plate 6 to be inserted, enabling the palm support plate 6 to adjust its angle at one end of the insert 10. A small tooth is provided at the grooved contact position of one end of the block 10. When the block 10 and the palm support plate 6 are fixed by bolts, the protrusion at one end of the palm support plate 6 and the groove at one end of the block 10 are fixed so that the palm support plate 6 cannot be adjusted in angle. When the angle needs to be adjusted, the bolts can be loosened to allow the palm support plate 6 to adjust in angle. After adjustment, the bolts are tightened to fix it. Then the block 10 is inserted into the opening at one end of the limiting frame 3. The block 10 and the palm support plate 6 can be angle-adjustable or integrally formed according to the requirements. One side of the baffle body 1 has an opening that passes through the tube port 9, which makes it easy for the infusion tube to be inserted into the tube port 9.

[0038] The silicone pad 2 is made of medical-grade soft silicone, which is soft, non-toxic, and easy to clean. The main body of the baffle 1 is made of lightweight medical alloy, which is high-strength, lightweight, and corrosion-resistant.

[0039] The first limiting component 13 includes a docking ring 131, a fixing piece 132, a limiting band 133, and an adhesive component 134. The fixing piece 132 is used to install the limiting band 133 with the adhesive component 134, and the docking ring 131 is used for the limiting band 133 to pass through.

[0040] The adhesive component 134 is divided into an adhesive rough surface and an adhesive sticky surface. The limiting band 133 passes through the docking ring 131 and, together with the adhesive component 134, provides a fixing effect on the hand. The first limiting component 13 and the second limiting component 7 have the same structure. The docking ring 131 is installed on the other side of the limiting frame 3, and the fixing piece 132 is installed on the top of the limiting frame 3 at one side. See the reference for details. Figure 4 .

[0041] Both the limiting frame 3 and the silicone pad 2 have ventilation holes 4 on their outer surfaces, and the top of the limiting frame 3 is recessed.

[0042] The recessed top of the limiting frame 3 is designed to facilitate hand insertion, with the palm positioned above the palm support plate 6 after insertion.

[0043] The working principle of the hand fixing and protective device provided by this utility model is as follows:

[0044] The main body 1 of the baffle is designed in an L-shape, so that the bottom of the main body 1 fits the operating table, making it less prone to displacement and increasing stability. At the same time, the limiting frame 3 with silicone soft pad 2 is installed in the middle of the L-shape of the main body 1 through the mounting strip and mounting groove 14, providing support and protection for the hand and preventing slippage. The top of the limiting frame 3 is concave to effectively fix the hand. Together with the silicone soft pad 2, it reduces the pressure on the hand and improves comfort. The side of the main body 1 has a tube opening 9 to facilitate the passage of infusion tubing. At the same time, multiple buckles 11 are installed on one side of the main body 1 through the mounting piece 12 to facilitate the fixation of the infusion tubing and prevent displacement or detachment. The main body 1 has a streamlined design, simple appearance, and is easy to clean. The palm support plate 6 is connected to one end of the limiting frame 3 through the insert block 10. At the same time, the various components on the main body 1 adopt a modular design, which facilitates disassembly, assembly, and sterilization.

[0045] Compared with related technologies, the hand fixing and protective device provided by this utility model has the following beneficial effects:

[0046] To enhance patient comfort and facilitate intravenous infusion for medical staff during surgery, the baffle body 1 is designed in an L-shape. This design allows the bottom of the baffle body 1 to conform to the operating table, preventing displacement and increasing stability. A limiting frame 3 with a silicone pad 2 is installed in the middle of the L-shape of the baffle body 1 via an installation strip and installation groove 14, providing support and protection for the hand and preventing slippage. The top of the limiting frame 3 is concave to effectively fix the hand, and together with the silicone pad 2, it reduces hand pressure and improves comfort. A tube insertion port 9 is provided on the side of the baffle body 1 for easy passage of infusion tubing. Multiple clips are also installed on one side of the baffle body 1 via an installation piece 12. 11. To facilitate the fixation of the infusion tubing and prevent displacement or detachment, the main body 1 of the baffle has a streamlined design, a simple appearance, and is easy to clean. The palm support 6 is connected to one end of the limiting frame 3 via the insert block 10. At the same time, the components on the main body 1 adopt a modular design, which is easy to disassemble, assemble, and disinfect. This design effectively fixes the patient's hand during the operation, prevents the hand from slipping, and avoids accidental injury. In addition, the silicone soft pad 2 provides comfortable hand support for the patient, reducing pressure and discomfort. The infusion port 9 and the buckle 11 ensure the safety and stability of the infusion side hand and the infusion tubing, fix the infusion side hand and the infusion tubing, and ensure infusion safety.

[0047] Second Embodiment

[0048] Please refer to the following: Figures 4-5 - Figure 6 , Figure 4 A schematic diagram of the structure of the second embodiment of the hand fixing and protective device provided by this utility model; Figure 5 A structural schematic diagram of the mounting port is provided for this utility model; Figure 6 Provided for this utility model Figure 5The enlarged view at point B shows a second embodiment of the hand restraint and protection device proposed based on the first embodiment of this application. The second embodiment is merely a preferred embodiment of the first embodiment, and its implementation will not affect the independent implementation of the first embodiment.

[0049] Specifically, the hand fixing and protective device provided in the second embodiment of this application is different in that two rows of mounting holes 15 are opened on one side of the baffle body 1, and two manual bolts 16 are installed on one side of the baffle body 1.

[0050] The manual bolt 16 can be threaded through the mounting hole 15 at the corresponding position and connected to the hole on one side of the fixing bracket 17, so that the limiting frame 3 with the fixing bracket 17 can be fixed at the corresponding height. The manual bolt 16 can be tightened or loosened manually.

[0051] The bottom and one side of the limiting frame 3 are provided with two mounting ports 18, and the connection of each set of mounting ports 18 is interconnected.

[0052] The mounting ports 18 at the same position on the bottom and one side of the limiting frame 3 form a group, and the positions of the mounting ports 18 and the mounting grooves 14 are staggered.

[0053] Both sets of mounting ports 18 have mounting brackets 17 installed inside them by fixing bolts 5. The mounting brackets 17 are L-shaped and adapted to the shape of the mounting ports 18.

[0054] The fixing bracket 17 has a hole on the side facing the baffle body 1 for threaded connection with the manual bolt 16.

[0055] Compared with related technologies, the hand fixing and protective device provided by this utility model has the following beneficial effects:

[0056] To facilitate height adjustment of the limiting frame 3 on the baffle body 1 as needed, two mounting holes 18 are opened at the bottom and one side of the limiting frame 3. Then, two L-shaped fixing brackets 17 are installed in the mounting holes 18 with fixing bolts 5. After the limiting frame 3 is installed on the baffle body 1 through the mounting groove 14 and the mounting strip 8, the limiting frame 3 with fixing brackets 17 is fixed on the baffle body 1 with the manual bolts 16. When the position of the limiting frame 3 needs to be adjusted, the height of the limiting frame 3 can be adjusted by simply loosening the manual bolts 16. After adjustment, the manual bolts 16 are inserted into the mounting holes 15 at the corresponding positions on the side of the baffle body 1 and connected to the fixing brackets 17 to complete the fixing of the limiting frame 3. This design allows for quick adjustment of the height of the limiting frame 3 as needed, which increases applicability and improves the comfort of patient hand fixation.

[0057] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A hand immobilization shield characterized by, include: baffle body; Two mounting strips are installed on one side of the inner wall of the baffle body. The baffle body is L-shaped. A limit frame is installed at the bottom of the inner wall of the baffle body through two mounting slots. A silicone pad is installed on the top of the limit frame. A first limit component is installed on the top of the limit frame. A tube opening is opened on one side of the baffle body. Multiple mounting pieces are installed on one side of the baffle body. A buckle is installed on one side of each mounting piece. An insert block is installed at one end of the limiting frame near the bottom. One end of the insert block is rotatably connected to a palm support plate, and a second limiting component is installed at the bottom of the palm support plate.

2. The hand immobilization shield of claim 1, wherein, The first limiting assembly includes a docking ring, a fixing piece, a limiting band, and an adhesive component. The fixing piece is used to install the limiting band with the adhesive component, and the docking ring is used for the limiting band to pass through.

3. The hand immobilization shield of claim 1, wherein, Both the limiting frame and the outer surface of the silicone pad have ventilation holes, and the top of the limiting frame is recessed.

4. The hand immobilization shield of claim 1, wherein, Two rows of mounting holes are provided on one side of the baffle body, and two manual bolts are installed on one side of the baffle body.

5. The hand restraint and protection device according to claim 1, characterized in that, The bottom and one side of the limiting frame are provided with two mounting ports, and the connection of each set of mounting ports is interconnected.

6. The hand immobilization shield of claim 5, wherein, Both sets of mounting ports have mounting brackets installed inside them by fixing bolts. The mounting brackets are L-shaped and adapted to the shape of the mounting ports.

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