Fixing box for placing limb position of patient

Abstract

The utility model discloses a fixing box for placing limbs of a patient, and relates to the technical field of medical auxiliary instruments. The arm fixing device comprises a bottom plate, a cover plate, a tying belt and a binding belt, and is characterized in that the bottom plate and the cover plate are hinged through a hinge, the side portions, provided with the hinge, of the bottom plate and the cover plate are respectively provided with an installation groove for installation of a plug pin and a sleeve block, and the back portions of the bottom plate and the cover plate are respectively provided with a groove for placement of arms of a patient; according to the PICC puncture fixing device, an arm of a patient can be placed in the groove in the base plate and the groove in the cover plate after the base plate and the cover plate are expanded outwards, so that the arm of the patient is helped to be in a straight arm posture facilitating PICC puncture, and the PICC puncture fixing device is simple in structure, convenient to use and high in practicability. Moreover, the arms of the patient can be reinforced through the binding belts, the arms are prevented from moving randomly, and the height of the binding belts fixed on the bedrail can be adjusted according to the placing height requirement of the arms.

Description

Technical Field

[0001] The utility model belongs to the field of medical auxiliary equipment, and in particular relates to a fixing box for placing the limbs of a patient. Background Art

[0002] When performing PICC puncture on a comatose patient, a dedicated person is required to straighten the patient's arm and place it in an abducted position. Therefore, a limb fixation device is needed to straighten the patient's arm and place it in an abducted position. At the same time, it needs to be easy to use and meet the requirements for disinfection of medical equipment. In view of this, the present utility model is specially proposed. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a fixing box for placing the limbs of a patient.

[0004] In order to solve the above technical problems, the basic concept of the technical solution adopted by the utility model is:

[0005] A fixing box for placing a patient's limbs, comprising a bottom plate, a cover plate, a tie and a strap, wherein the bottom plate and the cover plate are hingedly connected by hinges, and the sides of the bottom plate and the cover plate where the hinges are installed are respectively provided with mounting grooves for installing a latch and a sleeve block, and the backs of the bottom plate and the cover plate are provided with grooves for placing the patient's arms;

[0006] A sink groove for fixing two mounting blocks is provided on one side of the front end of the bottom plate, and ties are installed inside the two mounting blocks through fixing bolts, and the fixing bolts are threadedly connected to the front ends of the mounting blocks;

[0007] The upper and lower ends of the base plate and the cover plate are fixed with slide rails for installing the sliders, the outer side of each slider is fixed with a U-shaped ring for installing the straps, one side of the base plate is provided with countersunk holes for fixing the support rods, and the front end of each slider is threadedly connected with a connecting bolt for fixing the slider in the use position.

[0008] Optionally, the base plate and the cover plate are made of medical plastic, the inside of the cover plate and the base plate is filled with a foam plastic liner, and the surface of the cover plate and the base plate is covered with waterproof leather, and the excess corners of the waterproof leather are fixed by a pressure plate and a limit bolt.

[0009] Optionally, a sleeve rod is fixed to the inside of one of the mounting slots by screws, a cavity for the water movement of the latch is opened at the side end of the sleeve rod, and a first return spring is abutted between the cavity and the latch, a lever is fixedly mounted on the upper end of the latch, and the lever is movably connected to a yield groove opened at the upper end of the sleeve rod.

[0010] Optionally, a skin-friendly pad that contacts the patient's skin surface is fixed to one side surface of the strap at the upper end, and a Velcro surface that fits with the Velcro hook surface is fixed to the other side of the strap at the upper end, and the Velcro hook surface is fixedly installed on one side surface of the strap at the lower end.

[0011] Optionally, one side of the upper end of each U-shaped ring is hinged with an internal rod for mounting a strap, and screw holes for mounting a positioning bolt are provided on the other side of the internal rod and the upper end of the U-shaped ring.

[0012] Optionally, the support rod is internally movably connected to a limit rod, a docking groove that interferes with the vertical rod of the bed rail is opened at the side end of the limit rod, and a second return spring is provided to interfere with the limit rod and the inside of the support rod, a limit ring is fixed to the outside of the inside of the support rod to prevent the limit rod from slipping, and the side end of the support rod is threadedly connected to a screw cap, and the upper end of the support rod is threadedly connected to a mounting bolt that fixes the extension length of the limit rod.

[0013] After adopting the above technical solution, the utility model has the following beneficial effects compared with the prior art. Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described below at the same time:

[0014] 1. The utility model can place the patient's arm through the grooves on the bottom plate and the cover plate after extension, so as to help the patient's arm to be in a straight arm posture convenient for PICC puncture, and the patient's arm can be reinforced by a strap to prevent the arm from moving around. The device can also adjust the height of the strap fixed on the bed rail according to the height of the arm;

[0015] 2. The utility model considers that after the base plate is fixed to the bed rail of the hospital bed by using a tie, it still has the disadvantage of shaking left and right. At this time, the device can use loosening of the screw cap to make the limit rod pop out, and then the side end of the limit rod contacts the vertical rod of the bed rail to tighten the installation bolt. At this time, the left and right sides of the base plate will be locked, thereby ensuring the stability of the patient during PICC puncture.

[0016] The specific implementation modes of the present utility model are further described in detail below in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described below are only some embodiments. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0018] In the figure:

[0019] Figure 1 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0020] Figure 2This is a structural diagram of the combined parts of the bottom plate, waterproof leather material and binding straps of the utility model;

[0021] Figure 3 It is a structural diagram of the combined parts of the installation block, the latch and the sleeve block in the utility model;

[0022] Figure 4 It is a structural diagram of the combined parts of the mounting block and the clearance groove in the utility model;

[0023] Figure 5 for Figure 1 Schematic diagram of the structure of the A part;

[0024] Figure 6 for Figure 2 Schematic diagram of the structure of the B part;

[0025] Figure 7 for Figure 2 Schematic diagram of the C part structure.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Bottom plate; 2. Cover plate; 3. Hinge; 4. Latch; 5. Block; 6. Mounting block; 7. Tie; 8. Fixing bolt; 9. Slider; 10. Slide rail; 11. U-shaped ring; 12. Support rod; 13. Connecting bolt; 14. Waterproof leather; 15. Foam plastic liner; 16. Pressure plate; 17. Limit bolt; 18. Mounting bolt; 19. First return spring; 20. Push rod; 21. Give way groove; 22. Skin-friendly pad; 23. Velcro hook surface; 24. Velcro fleece surface; 25. Built-in rod; 26. Positioning bolt; 27. Limit rod; 28. Second return spring; 29. ​​Limit ring; 30. Screw cap.

[0028] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0029] The utility model is now described in further detail with reference to the accompanying drawings.

[0030] See also Figures 1 to 7 The utility model provides a technical solution: a fixing box for placing the patient's limbs, comprising a bottom plate 1, a cover plate 2, a strap 7 and a binding strap, the bottom plate 1 and the cover plate 2 are hinged by a hinge 3, the sides of the bottom plate 1 and the cover plate 2 where the hinge 3 is installed are respectively provided with installation grooves for installing the latch 4 and the sleeve block 5, and the backs of the bottom plate 1 and the cover plate 2 are provided with grooves for placing the patient's arms;

[0031] A sink groove for fixing two mounting blocks 6 is provided at one side of the front end of the bottom plate 1. A tie 7 is installed inside the two mounting blocks 6 through a fixing bolt 8. The fixing bolt 8 is threadedly connected to the front end of the mounting block 6.

[0032] The bottom plate 1 and the cover plate 2 are fixed with slide rails 10 for installing the slider 9, and a U-shaped ring 11 for installing the strap is fixed on the outside of each slider 9. A countersunk hole for fixing the support rod 12 is opened on one side of the bottom plate 1. The front end of each slider 9 is threadedly connected with a connecting bolt 13 for fixing the use position of the slider 9. Considering that when a comatose patient undergoes PICC puncture, a special person is required to straighten the patient's arm and place it in an abducted position. The utility model can place the patient's arm through the grooves on the bottom plate 1 and the cover plate 2 after abduction, thereby helping the patient's arm to be in a convenient position for PICC puncture. The device can also adjust the height of the strap 7 fixed on the bed rail according to the height of the arm, and considering that after the base plate 1 is fixed to the bed rail part of the bed by the strap 7, it still has the disadvantage of shaking left and right. At this time, the device can loosen the screw cover 30 to make the limit rod 27 pop out, and then the side end of the limit rod 27 contacts the vertical rod of the bed rail to tighten the mounting bolt 18. At this time, the left and right sides of the base plate 1 will be locked, thereby ensuring the stability of the patient during PICC puncture.

[0033] Among them, the material of the bottom plate 1 and the cover plate 2 is medical plastic, and the inside of the cover plate 2 and the bottom plate 1 is filled with a foam plastic liner 15, and the surface of the cover plate 2 and the bottom plate 1 is covered with a waterproof leather material 14. The excess corners of the waterproof leather material 14 are fixed by a pressure plate 16 and a limit bolt 17. The provision of the waterproof leather material 14 facilitates the later disinfection and cleaning of the bottom plate 1 and the cover plate 2, and no liquid seepage occurs, so it is convenient to wipe and disinfect later.

[0034] Among them, a sleeve rod is fixed to the inside of one of the installation grooves by screws, and a cavity for the movement of the latch 4 is opened at the side end of the sleeve rod, and a first return spring 19 is abutted between the cavity and the latch 4. A lever 20 is fixedly installed on the upper end of the latch 4, and the lever 20 is movably connected to the yield groove 21 opened at the upper end of the sleeve rod. The latch 4 is arranged in conjunction with the sleeve block 5 to maintain the levelness of the unfolded cover plate 2 and the bottom plate 1, thereby preventing the hinge 3 from being hinged, which causes the hinge to bend during use and affects the straight arm effect.

[0035] Among them, a skin-friendly pad 22 that contacts the patient's skin surface is fixed on one side surface of the strap at the upper end, and a Velcro fur surface 24 that fits with the Velcro hook surface 23 is fixed on the other side of the strap at the upper end. The Velcro hook surface 23 is fixedly installed on one side surface of the strap at the lower end. The skin-friendly pad 22 is provided to ensure the comfort of the contact surface between the strap and the patient's skin. The presence of the Velcro fur surface 24 and the Velcro hook surface 23 makes it convenient for the user to quickly fix the strap to the patient's arm.

[0036] Among them, a built-in rod 25 for the strap to be mounted is hinged on one side of the upper end of each U-shaped ring 11, and screw holes for the installation of positioning bolts 26 are provided on the other side of the upper end of the built-in rod 25 and the U-shaped ring 11. The positioning bolts 26 are provided to fix the hinged built-in rod 25. This structure makes it convenient for users to replace the straps. When replacing, the positioning bolts 26 can be loosened, and then the built-in rod 25 can be rotated to open. After opening, the user can remove the straps mounted on the outside of the built-in rod 25.

[0037] Among them, it is characterized in that the internal movably connected limit rod 27 of the support rod 12 has a docking groove on the side end of the limit rod 27 which contacts with the vertical rod of the bed rail, and the limit rod 27 contacts with the inside of the support rod 12 with a second return spring 28, a limit ring 29 is fixed on the outside of the inside of the support rod 12 to prevent the limit rod 27 from slipping, and the side end of the support rod 12 is threadedly connected with a screw cover 30, and the upper end of the support rod 12 is threadedly connected with a mounting bolt 18 for fixing the extension length of the limit rod 27, and the vertical rod part of the base plate 1 and the bed rail is fixed by arranging the support rod 12 to cooperate with the limit rod 27, and this structure ensures that the base plate 1 will not shake in the horizontal direction when the patient's new PICC is punctured.

[0038] The present invention is not limited to the above-mentioned implementation modes. Anyone should be aware of the structural changes made under the inspiration of the present invention. Any technical solution that is the same or similar to the present invention falls within the protection scope of the present invention. The technology, shape, and structure that are not described in detail in the present invention are all known technologies.

Claims

1. A fixing box for placing a patient's limbs, comprising a base plate (1), a cover plate (2), a tie (7) and a binding strap, characterized in that: The bottom plate (1) and the cover plate (2) are hingedly connected by a hinge (3); the sides of the bottom plate (1) and the cover plate (2) on which the hinge (3) is installed are respectively provided with installation grooves for installing the latch (4) and the sleeve block (5); and the backs of the bottom plate (1) and the cover plate (2) are provided with grooves for placing the patient's arm; A recessed groove for fixing two mounting blocks (6) is provided on one side of the front end of the bottom plate (1), and a tie (7) is installed inside the two mounting blocks (6) via a fixing bolt (8), and the fixing bolt (8) is threadedly connected to the front end of the mounting block (6); The upper and lower ends of the base plate (1) and the cover plate (2) are fixed with slide rails (10) for installing the slider (9), and the outer side of each slider (9) is fixed with a U-shaped ring (11) for installing the strap. One side of the base plate (1) is provided with a countersunk hole for fixing the support rod (12), and the front end of each slider (9) is threadedly connected with a connecting bolt (13) for fixing the slider (9) in the use position.

2. A fixing box for placing a patient's limb according to claim 1, characterized in that: The base plate (1) and the cover plate (2) are made of medical plastics, the inside of the cover plate (2) and the base plate (1) are filled with a foam plastic liner (15), and the surface of the cover plate (2) and the base plate (1) are covered with a waterproof leather material (14), and the redundant corners of the waterproof leather material (14) are fixed by a pressure plate (16) in cooperation with a limit bolt (17).

3. A fixing box for placing a patient's limb according to claim 1, characterized in that: A sleeve rod is fixed inside one of the installation slots by screws, a cavity for the plug (4) to move in water is opened at the side end of the sleeve rod, and a first return spring (19) is abutted between the cavity and the plug (4), a lever (20) is fixedly installed on the upper end of the plug (4), and the lever (20) is movably connected to a clearance groove (21) opened at the upper end of the sleeve rod.

4. A fixing box for placing a patient's limb according to claim 1, characterized in that: A skin-friendly pad (22) in contact with the patient's skin surface is fixed on one side surface of the strap at the upper end, and a Velcro fleece surface (24) in contact with a Velcro hook surface (23) is fixed on the other side of the strap at the upper end. The Velcro hook surface (23) is fixedly mounted on one side surface of the strap at the lower end.

5. A fixing box for placing a patient's limb according to claim 1, characterized in that: One side of the upper end of each U-shaped ring (11) is hinged with an internal rod (25) for the strap to be mounted, and screw holes for the installation of positioning bolts (26) are provided on the other side of the internal rod (25) and the upper end of the U-shaped ring (11).

6. A fixing box for placing a patient's limb according to claim 1, characterized in that: The support rod (12) is movably connected to a limit rod (27) inside, a docking groove for contacting with a bed rail vertical rod is provided at the side end of the limit rod (27), and a second return spring (28) is provided between the limit rod (27) and the inside of the support rod (12), a limit ring (29) is fixed to the outside of the inside of the support rod (12) to prevent the limit rod (27) from slipping off, and a screw cap (30) is threadedly connected to the side end of the support rod (12), and a mounting bolt (18) for fixing the extension length of the limit rod (27) is threadedly connected to the upper end of the support rod (12).

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