Pressurized sandbag holder

Abstract

The utility model relates to a kind of pressurized sandbag fixer, including the fixed frame for being fixed in the head of sickbed, the fixed frame top is rotatably connected with the first sleeve pipe of transverse, first sleeve pipe inside is slidably equipped with the first bracing bar of adjustable first sleeve pipe end outside protruding length, first bracing bar end is fixedly equipped with first down presser downwards, and first down presser includes first threaded sleeve pipe, and first threaded sleeve pipe top is fixedly connected with first bracing bar end, and first threaded sleeve pipe is threadedly connected with first screw rod, and first screw rod lower end portion is fixedly equipped with first pressure plate. It is simple to operate, convenient to use.

Description

Technical Field

[0001] This utility model relates to a pressure sandbag fixer. Background Technology

[0002] Interventional vascular surgery is a minimally invasive treatment technique that involves inserting a catheter into a blood vessel to perform diagnosis or treatment under the guidance of imaging equipment. Based on image guidance (such as digital subtraction angiography (DSA), ultrasound, or CT), doctors insert a catheter through a superficial blood vessel to the lesion site for local treatment.

[0003] Post-operatively, the puncture site (groin, neck) is usually covered with gauze, then secured with an elastic bandage in a crisscross pattern, and finally a sandbag is placed on top to promote wound healing. However, the sandbag lacks a fixed structure for fixation and is usually held in place by the patient's own hands. If the patient removes their hand, the sandbag is prone to slipping off. Utility Model Content

[0004] The purpose of this invention is to provide a pressure sandbag fixer to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a pressure sandbag fixator, comprising a fixing frame for fixing to the head of a hospital bed, a first sleeve rotatably connected to the top of the fixing frame, a first support rod with an adjustable extension length slidably provided inside the first sleeve extending beyond the end of the first sleeve, a first pressing member fixedly provided downward at the end of the first support rod, the first pressing member comprising a first threaded sleeve, the top of the first threaded sleeve being fixedly connected to the end of the first support rod, a first screw threadedly connected inside the first threaded sleeve, and a first pressure plate fixedly provided at the lower end of the first screw.

[0006] As a preferred technical solution, the fixing frame is n-shaped, and a fastening bolt is provided inward on the vertical part of one side of the fixing frame.

[0007] As a preferred technical solution, a columnar protrusion is fixedly provided on the top of the fixing frame, and the columnar protrusion is rotatably riveted to a column. The first sleeve is horizontally fixed on the top of the column, and a first limiting bolt for tightening the first support rod is provided on one side of the end of the first sleeve.

[0008] As a preferred technical solution, the first pressure plate is a flat cylindrical shape, and several arc-shaped rubber protrusions are fixed on the bottom surface.

[0009] As a preferred technical solution, the first threaded sleeve is provided with a second pressing member. The second pressing member includes a first sliding sleeve that is rotatable, slides up and down and is positioned on the first threaded sleeve. A second sleeve is provided on one side of the first sliding sleeve. A second support rod with an adjustable extension length is slidably provided in the second sleeve, extending out of the end of the second sleeve. A second threaded sleeve is fixedly provided downward at the end of the second support rod. A second screw is threadedly connected in the second threaded sleeve. A second pressure plate is fixedly provided at the end of the second screw.

[0010] As a preferred technical solution, a second limiting bolt for tightening the first threaded sleeve is provided on one side of the first sliding sleeve, and a third limiting bolt for tightening the second support rod is provided on one side of the second sleeve end.

[0011] As a preferred technical solution, the second pressure plate is a flat cylindrical shape, and several arc-shaped rubber protrusions are fixed on the bottom surface.

[0012] As a preferred technical solution, the first sleeve is further provided with a third pressing component. The third pressing component includes a second sliding sleeve disposed on the first sleeve and capable of sliding and positioning on the first sleeve. A bendable and shapeable metal corrugated tube is fixedly disposed on one side of the second sliding sleeve. The end of the metal corrugated tube is fixedly connected to the top of the vertical third threaded sleeve. A third screw is threadedly connected in the third threaded sleeve. A third pressure plate is fixedly disposed at the bottom of the third screw.

[0013] As a preferred technical solution, the upper side of the second sliding sleeve is provided with a fourth limiting bolt for tightening the first sleeve.

[0014] As a preferred technical solution, the third pressure plate is a flat cylindrical shape, and several arc-shaped rubber protrusions are fixed on the bottom surface.

[0015] Compared with the prior art, this utility model provides a pressure sandbag fixator, which has the following beneficial effects:

[0016] 1. This utility model, through the setting of a fixing frame, fastening bolts, column protrusions, columns, first sleeves, first support rods and first limiting bolts, can be used by placing it on the headboard of the hospital bed through the fixing frame and fixing it with fastening bolts. The first sleeve can swing left and right through the rotational riveting action of the columns and column protrusions. At the same time, the first support rod can be extended and retracted to adjust the pressure position of one side of the groin.

[0017] 2. This utility model includes a first threaded sleeve as the first pressing component. The top of the first threaded sleeve is fixedly connected to the end of the support rod. A screw is threadedly connected to the inner thread of the first threaded sleeve. A first pressure plate is fixedly provided at the lower end of the screw. In use, after adjusting the pressure position (one side of the groin), the first pressure plate can be screwed vertically downwards so that the bottom surface of the first pressure plate presses on the sandbag placed on one side of the groin, thereby pressing down and fixing the sandbag. The pressure between the first pressure plate and the sandbag can be adjusted by screwing the first pressure plate, thereby improving the patient's comfort. The rubber protrusion can increase the friction between the first pressure plate and the sandbag and prevent slippage.

[0018] 3. This utility model has a second pressing member on the first threaded sleeve. In use, the second pressing plate can pressurize the sandbag placed on the other side of the groin. In cooperation with the first pressing plate, it can pressurize the sandbags on both sides of the groin. The first sliding sleeve can adjust the angle of the second pressing plate circumferentially. The telescopic second support rod can adjust the distance between the second pressing plate and the first pressing plate to adapt to the distance between the two sides of the groin. The rubber protrusion can increase the friction between the second pressing plate and the sandbag on the other side of the groin to prevent slippage.

[0019] 4. This utility model also has a third pressing component on the first sleeve. When in use, the third pressing plate can pressurize the neck sandbag. When used in conjunction with the first pressing plate, it can pressurize the sandbags on the right side of the neck and the right side of the groin. The second sliding sleeve can adjust the pressing position of the third pressing plate by cooperating with the metal corrugated pipe. The rubber protrusion can increase the friction between the third pressing plate and the neck sandbag and prevent slippage.

[0020] 5. This utility model can achieve the downward pressing and fixing of the sandbag when the patient is lying flat by using the downward pressing action of the pressing component, freeing the patient's hands and making it suitable for patients undergoing interventional puncture surgery. Attached Figure Description

[0021] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0022] Figure 1 This is a three-dimensional structural diagram of the first embodiment of the present utility model;

[0023] Figure 2 This is a schematic diagram of the three-dimensional structure after the first pressure plate is flipped over.

[0024] Figure 3 This is a three-dimensional structural diagram of the second embodiment of the present invention;

[0025] Figure 4 This is a three-dimensional structural diagram of the third embodiment of the present utility model.

[0026] The diagram shows: 1. Fixing frame; 11. Fastening bolt; 12. Columnar protrusion; 2. Column; 3. First sleeve; 31. First limiting bolt; 4. First support rod; 5. First threaded sleeve; 51. First screw; 6. First pressure plate; 61. Rubber protrusion; 7. Second lower pressure piece; 71. First sliding sleeve; 72. Second limiting bolt; 73. Second sleeve; 74. Third limiting bolt; 75. Second support rod; 76. Second threaded sleeve; 77. Second screw; 78. Second pressure plate; 8. Third lower pressure piece; 81. Second sliding sleeve; 82. Fourth limiting bolt; 83. Metal bellows; 84. Third threaded sleeve; 85. Third screw; 86. Third pressure plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0028] like Figure 1 , Figure 2 As shown, a pressure sandbag fixing device includes an n-shaped fixing frame 1. Two fastening bolts 11 are provided inward on one vertical part of the fixing frame 1. A columnar protrusion 12 is fixedly provided on the top of the fixing frame 1. The columnar protrusion 12 is rotatably riveted to the column 2 (rotatable riveting means that the columnar protrusion 12 and the column 2 are connected together and can rotate relative to each other without separating). A first sleeve 3 with an open outer opening is fixedly provided on the top of the column 2. A first support rod 4 is slidably provided inside the first sleeve 3. A first limiting bolt 31 is provided on the upper side of the end of the first sleeve 3. A first pressing member is fixedly provided downward at the end of the first support rod 4. The first pressing member includes a first threaded sleeve 5. The top of the first threaded sleeve 5 is fixedly connected to the end of the first support rod 4. A first screw 51 is threadedly connected inside the first threaded sleeve 5. A first pressure plate 6 is fixedly provided at the lower end of the first screw 51.

[0029] The first pressure plate 6 is a flat cylindrical shape, with several arc-shaped rubber protrusions 61 fixed on its bottom surface.

[0030] In use, the device is placed on the headboard of the hospital bed using the fixing bracket 1 and secured with the fastening bolts 11. The first sleeve 3 can swing left and right through the rotational riveting (damping) action of the column 2 and the columnar protrusion 12. Simultaneously, the first support rod 4 is telescopic to adjust the pressure position on one side of the groin. After adjusting the pressure position (one side of the groin), the first pressure plate 6 can be vertically screwed downwards, causing its bottom surface to press against the sandbag in the groin. This provides downward pressure and fixation for the sandbag. The pressure on the sandbag can be adjusted by screwing the first pressure plate 6, thereby improving patient comfort. The rubber protrusion 61 increases the friction between the first pressure plate 6 and the sandbag, preventing slippage. Example 2

[0031] like Figure 3 As shown, the first threaded sleeve 5 is provided with a second pressing member 7. The second pressing member 7 includes a first sliding sleeve 71 provided on the first threaded sleeve 5. A second limiting bolt 72 is provided on one side of the first sliding sleeve 71. An open second sleeve 73 is fixed on one side of the second limiting bolt 72. A second support rod 75 is slidably provided in the second sleeve 73. A third limiting bolt 74 is provided on the upper side of the end of the second sleeve 73. A lower-opening second threaded sleeve 76 is fixed downward at the end of the second support rod 75. A second screw 77 is threadedly connected in the second threaded sleeve 76. A second pressure plate 78 is fixed at the end of the second screw 77.

[0032] The second pressure plate 78 is a flat cylindrical shape, with several arc-shaped rubber protrusions fixed on its bottom surface.

[0033] In use, the second pressure plate 78 can pressurize the sandbag in the groin on the other side. In conjunction with the first pressure plate 6, it can pressurize the sandbag in both groins. The first sliding sleeve 71 can adjust the angle of the second pressure plate 78 circumferentially. The telescopic second support rod 75 can adjust the distance between the second pressure plate 78 and the first pressure plate 6 to match the distance between the two groins. The rubber protrusion can increase the friction between the second pressure plate 78 and the sandbag in the groin on the other side to prevent slippage. Example 3

[0034] like Figure 4 As shown, the first sleeve 3 is also provided with a third pressing member 8. The third pressing member 8 includes a second sliding sleeve 81 provided on the first sleeve 3. A fourth limiting bolt 82 is provided on the upper side of the second sliding sleeve 81. A metal corrugated tube 83 (bendable and shaped) is fixedly provided on one side of the second sliding sleeve 81. The end of the metal corrugated tube 83 is fixedly connected to the top of the vertical third threaded sleeve 84. A third screw 85 is threadedly connected in the third threaded sleeve 84. A third pressure plate 86 is fixedly provided at the bottom of the third screw 85.

[0035] The third pressure plate 86 is a flat cylindrical shape, with several arc-shaped rubber protrusions fixed on its bottom surface.

[0036] In use, the third pressure plate 86 can pressurize the sandbag on the neck. When used in conjunction with the first pressure plate 6, it can pressurize the sandbag on the right side of the neck and the right side of the groin. The second sliding sleeve 81 can adjust the downward position of the third pressure plate 86 by cooperating with the metal bellows 83. The rubber protrusion can increase the friction between the third pressure plate 86 and the sandbag on the neck to prevent slippage.

[0037] The components used in this utility model are all general standard parts or components known to those skilled in the art, and their structures and principles are well known to those skilled in the art.

[0038] It should be noted that, in this document, the terms "first," "second," "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are used only to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0039] The structures, proportions, sizes, etc. shown in the accompanying drawings of this specification are only used to complement the content disclosed in the specification, so that those skilled in the art can understand and read them, and are not intended to limit the conditions under which this utility model can be implemented. Any modification of the structure, change of the proportions, or adjustment of the size, without affecting the effects and purposes that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pressure sandbag holder, characterized in that: The device includes a fixing frame for fixing to the head of a hospital bed. The top of the fixing frame is rotatably connected to a first sleeve. A first support rod with an adjustable extension length is slidably provided inside the first sleeve, extending beyond the end of the first sleeve. A first pressing member is fixedly provided downward at the end of the first support rod. The first pressing member includes a first threaded sleeve. The top of the first threaded sleeve is fixedly connected to the end of the first support rod. A first screw is threadedly connected inside the first threaded sleeve. A first pressure plate is fixedly provided at the lower end of the first screw.

2. The pressure sandbag holder according to claim 1, characterized in that: The fixing frame is n-shaped, and a fastening bolt is provided inward on the vertical part of one side of the fixing frame.

3. A pressure sandbag holder according to claim 1 or 2, characterized in that: The top of the fixed frame is fixed with a column-shaped protrusion, which is rotatably riveted to a column. The top of the column is horizontally fixed with the first sleeve, and one side of the end of the first sleeve is provided with a first limiting bolt for tightening the first support rod.

4. The pressure sandbag holder according to claim 1, characterized in that: The first pressure plate is a flat cylindrical shape, with several arc-shaped rubber protrusions fixed on its bottom surface.

5. The pressure sandbag holder according to claim 1, characterized in that: The first threaded sleeve is provided with a second pressing member. The second pressing member includes a first sliding sleeve that is rotatable, can slide up and down and is positioned on the first threaded sleeve. A second sleeve is provided on one side of the first sliding sleeve. A second support rod with an adjustable extension length is slidably provided in the second sleeve, extending out of the end of the second sleeve. A second threaded sleeve is fixed downward at the end of the second support rod. A second screw is threadedly connected in the second threaded sleeve. A second pressure plate is fixed at the end of the second screw.

6. A pressure sandbag holder according to claim 5, characterized in that: The first sliding sleeve is provided with a second limiting bolt on one side for tightening the first threaded sleeve, and the second sleeve is provided with a third limiting bolt on one side of the end for tightening the second support rod.

7. A pressure sandbag holder according to claim 5, characterized in that: The second pressure plate is a flat cylindrical shape, with several arc-shaped rubber protrusions fixed on its bottom surface.

8. The pressure sandbag holder according to claim 1, characterized in that: The first sleeve is also provided with a third pressing component. The third pressing component includes a second sliding sleeve that is provided on the first sleeve and can slide and be positioned on the first sleeve. A bendable and shapeable metal bellows is fixedly provided on one side of the second sliding sleeve. The end of the metal bellows is fixedly connected to the top of the vertical third threaded sleeve. A third screw is threadedly connected in the third threaded sleeve. A third pressure plate is fixedly provided at the bottom of the third screw.

9. A pressure sandbag holder according to claim 8, characterized in that: The upper side of the second sliding sleeve is provided with a fourth limiting bolt for tightening the first sleeve.

10. A pressure sandbag holder according to claim 8, characterized in that: The third pressure plate is a flat cylindrical shape, with several arc-shaped rubber protrusions fixed on its bottom surface.

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