Gastrointestinal pressure reducer fixing device

Abstract

The utility model relates to a gastrointestinal decompressor fixing device which comprises a gastrointestinal decompressor fixing assembly, a flexible disassembly assembly and a base assembly. The gastrointestinal decompression device fixing assembly comprises a supporting column. The flexible dismounting assembly comprises a pair of arc-shaped plates for clamping the supporting column, and at least one arc-shaped plate can move outwards through a threaded rod so as to be separated from the supporting column; the base assembly can be fixed to an external supporting object, and the flexible disassembly assembly and the supporting column above the base assembly are supported in a bearing mode. When a patient needs to move, an accompanying person only needs to rotate a threaded rod, when the threaded rod is rotated, a second arc-shaped plate can be moved, fixing of a supporting column is cancelled, at the moment, the accompanying person can tightly hold the supporting column to move the gastrointestinal decompression device, and the gastrointestinal decompression device is convenient to use.

Description

Technical Field

[0001] The utility model relates to a gastrointestinal decompressor fixing device, belonging to the technical field of medical equipment. Background Art

[0002] During clinical diagnosis and treatment, many patients who need gastrointestinal decompression often need to maintain gastrointestinal decompression for a long period of time. Poor fixation of the gastrointestinal decompression tube may cause the gastrointestinal drainage tube to fall out of the nasal cavity when walking or sleeping. Re-insertion of the tube increases the patient's pain and the risk of tube insertion. The gastrointestinal decompression device can fix the gastrointestinal decompression tube to prevent it from falling off, which is convenient for patients.

[0003] Gastrointestinal decompression is a method in which a gastric tube is inserted through the oral or nasal cavity, connected to a disposable gastrointestinal decompression device, and the gastric contents are drawn out of the patient's body under the action of negative pressure and siphon principle. This method can absorb gas or liquid in the gastrointestinal tract, reduce the pressure in the gastrointestinal tract, reduce the degree of gastrointestinal distension, improve blood circulation of the gastrointestinal wall, and promote the healing of stomach wounds and the recovery of function.

[0004] For example, the Chinese patent document "A Gastrointestinal Decompression Device Fixer" with a publication date of 2021.12.31 and announcement number CN215351033U discloses that the device includes a fixed placement platform, a limited movable seat and an installation limit mechanism. A limited movable seat is installed on the top of the fixed placement platform, and an installation limit mechanism is installed on one side of the bottom of the fixed placement platform. A gastrointestinal decompression device is placed at the top center of the fixed placement platform. The overall device is provided to provide a dedicated fixed placement mechanism for the use of the gastrointestinal decompression device. However, when the device is in use, the gastrointestinal decompression device cannot be moved. When the patient needs to move for reasons such as going to the toilet, the entire device needs to be dismantled, which is inconvenient. Summary of the invention

[0005] The purpose of the utility model is to provide a gastrointestinal decompression device fixing device, when the gastrointestinal decompression device needs to be moved, there is no need to dismantle the device as a whole, and movement and fixing are more convenient, so as to solve the problems raised in the above background technology.

[0006] The utility model adopts the following technical solutions:

[0007] A gastrointestinal decompression device fixing device comprises a gastrointestinal decompression device fixing component, a flexible disassembly component and a base component; the gastrointestinal decompression device fixing component comprises a support column 2; the flexible disassembly component comprises a pair of arc plates clamping the support column 2, wherein at least one of the arc plates can be moved outwardly by a threaded rod 8 and then separated from the support column 2; the base component can be fixed on an external supporting object and provide load-bearing support for the flexible disassembly component and the support column 2 above it.

[0008] Preferably, the pair of arc plates are a first arc plate 7 and a second arc plate 9; the base assembly has a horizontal bottom plate 1, the upper portion of the bottom plate is fixedly connected to a pair of positioning plates 5 located on both sides of the support column 2, one of the positioning plates 5 is fixedly connected to the first arc plate 7 through a connecting rod 6, and the other positioning plate is threadedly matched with the threaded rod 8.

[0009] Furthermore, a limiting groove is provided on the top of the bottom plate 1 , a limiting block 19 is slidably installed inside the limiting groove, and the top of the limiting block 19 is fixedly connected to the second arc-shaped plate 9 .

[0010] Furthermore, the lower portion of the base plate 1 is vertically fixedly connected to the connecting plate 11 and the abutment plate 10 respectively, the connecting plate 11 and the abutment plate 10 are parallel, and the bolts 12 pass through the connecting plate 11 to implement a clamping and fixing action.

[0011] Furthermore, two bolts 12 are provided, and a limiting piece 13 which is flat is provided on the top of the bolt.

[0012] Preferably, the gastrointestinal decompression device fixing assembly also includes a support plate 3, a clamping plate 17, a fixing plate 15, a pull rod 16, and a spring 18; two groups of the fixing plates 15 are symmetrically fixedly installed on the top of the support plate 3, and the pull rods 16 are slidably installed on the two groups of the fixing plates 15, one end of the two groups of the pull rods 16 are fixedly connected to the clamping plate 17, and the two groups of the clamping plates 17 are in contact with the outer wall of the gastrointestinal decompression device 4; the side of the two groups of the clamping plates 17 away from the gastrointestinal decompression device 4 is fixedly connected to one end of the spring 18, and the other end of the spring 18 is fixedly connected to the fixing plate 15.

[0013] Furthermore, the inner side surface of the clamping plate 17 is arc-shaped and matches the outer edge curvature of the gastrointestinal decompression device 4 .

[0014] Preferably, the support column 2 is cylindrical, and the curvature of the pair of arc-shaped plates matches the curvature of the cylinder.

[0015] Furthermore, a positioning hole 14 is opened at the top of the base plate 1 , and the bottom of the support column 2 is inserted into the positioning hole 14 . The positioning hole 14 is located at the center of the top of the base plate 1 , so that the support column 2 can be accurately positioned.

[0016] Compared with the prior art, the beneficial effect of the utility model is that when the patient needs to move, the accompanying personnel only needs to rotate the threaded rod. When the threaded rod is rotated, the second arc plate can be moved, and the fixation of the support column is cancelled. At this time, the accompanying personnel can hold the support column tightly to move the gastrointestinal decompression device, which is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a result schematic diagram of the gastrointestinal decompression device fixing device of the utility model (the gastrointestinal decompression device is included in the figure).

[0018] Figure 2 It is a schematic diagram of the gastrointestinal decompressor fixing device of the utility model loosening and moving the support column (the gastrointestinal decompressor is included in the figure).

[0019] Figure 3 It is a schematic diagram of the base assembly in the utility model.

[0020] Figure 4 It is a schematic diagram of a gastrointestinal decompression device fixing assembly in the utility model (the gastrointestinal decompression device is included in the figure).

[0021] In the figure: 1, bottom plate; 2, support column; 3, support plate; 4, gastrointestinal decompressor; 5, positioning plate; 6, connecting rod; 7, first arc plate; 8, threaded rod; 9, second arc plate; 10, abutment plate; 11, connecting plate; 12, bolt; 13, limit plate; 14, positioning hole; 15, fixing plate; 16, pull rod; 17, clamping plate; 18, spring; 19, limit block. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and specific embodiments.

[0023] See also Figure 1-2 , a gastrointestinal decompression device fixing device, is divided into three parts from top to bottom: a gastrointestinal decompression device fixing component, a flexible disassembly component, and a base component.

[0024] The gastrointestinal decompressor fixing assembly includes a support column 2; the flexible disassembly assembly includes a pair of arc-shaped plates clamping the support column 2, wherein at least one of the arc-shaped plates can be moved outwards through a threaded rod 8 and then separated from the support column 2;

[0025] The base assembly can be fixed on an external supporting object, and provide load-bearing support to the flexible disassembly assembly and the support column 2 above it.

[0026] In this embodiment, continue to see Figure 1-2 , the pair of arc plates are the first arc plate 7 and the second arc plate 9; the base assembly has a horizontal bottom plate 1, the upper part of the bottom plate is fixedly connected to a pair of positioning plates 5 located on both sides of the support column 2, one positioning plate 5 is fixedly connected to the first arc plate 7 through a connecting rod 6, and the other positioning plate is threadedly matched with the threaded rod 8. One side of the first arc plate 7 and the second arc plate 9 are both in contact with the outer wall of the support column 2. By rotating the threaded rod 8, the second arc plate 9 is moved, and the fixation of the support column 2 is cancelled. At this time, the accompanying personnel can hold the support column 2 tightly to move the gastrointestinal decompression device 4, which is more convenient.

[0027] As a preferred solution, a limiting groove is opened on the top of the base plate 1, and a limiting block 19 is slidably installed inside the limiting groove, and the top of the limiting block 19 is fixedly connected to the second arc plate 9. By setting the limiting groove and the limiting block 19, the second arc plate 9 can be limited, so that the second arc plate 9 can move when the threaded rod 8 rotates.

[0028] For base components, see Figure 3 The lower part of the bottom plate 1 is vertically fixedly connected to the connecting plate 11 and the abutment plate 10 respectively. The connecting plate 11 and the abutment plate 10 are parallel. The bolts 12 pass through the connecting plate 11 to implement the clamping and fixing action. Furthermore, there are two bolts 12, and a limit plate 13 which is flat is provided on the top of the bolt to facilitate the overall fixing of the base assembly. The base assembly can be fixed on the bed or the mounting plate near the bed for a long time without frequent disassembly. For example, the mounting assembly is clamped on the bed guard frame, and then the two sets of bolts 12 are turned, and the device can be fixed on the bed.

[0029] The two groups of limiting plates 13 are both located between the abutment plate 10 and the connection plate 11 . The two groups of limiting plates 13 can respectively limit the two groups of bolts 12 to prevent the two groups of bolts from falling off the connection plate 11 .

[0030] For the Gastrointestinal Pressure Reducer Fixation Kit, see Figure 4 , further comprising a support plate 3, a clamping plate 17, a fixing plate 15, a pull rod 16, and a spring 18; two groups of the fixing plates 15 are symmetrically fixedly installed on the top of the support plate 3, and the pull rods 16 are slidably installed on the two groups of the fixing plates 15, and one end of the two groups of the pull rods 16 is fixedly connected to the clamping plate 17, and the two groups of the clamping plates 17 are in contact with the outer wall of the gastrointestinal decompression device 4; the side of the two groups of the clamping plates 17 away from the gastrointestinal decompression device 4 is fixedly connected to one end of the spring 18, and the other end of the spring 18 is fixedly connected to the fixing plate 15. Further, the inner side surface of the clamping plate 17 is arc-shaped, and matches the outer edge curvature of the gastrointestinal decompression device 4.

[0031] Pull the two sets of pull rods 16, and the four sets of springs 18 begin to tighten, and drive the two sets of clamping plates 17 to move, adjust the distance between the two sets of clamping plates 17, and then place the gastrointestinal decompression device 4 on the top of the support plate 3. At this time, release the two sets of pull rods 16, and use the rebound force of the four sets of springs 18 to drive the two sets of clamping plates 17 to move, clamp and fix the gastrointestinal decompression device 4 to prevent the gastrointestinal decompression device 4 from moving.

[0032] The support column 2 is cylindrical, and the curvature of the pair of arc-shaped plates matches the curvature of the cylinder. The support column 2 is arranged at the center of the support plate 3, and its outer diameter is preferably convenient for human hand holding.

[0033] A positioning hole 14 is provided at the top of the bottom plate 1 , and the bottom of the support column 2 is inserted into the positioning hole 14 . The positioning hole 14 is located at the center of the top of the bottom plate 1 , so that the support column 2 can be accurately positioned.

[0034] When the utility model is used, the device is first installed on the bed through the installation component. When the patient needs to move, the accompanying personnel only needs to rotate the threaded rod 8. With the cooperation of the limit groove and the limit block 19, the second arc plate 9 can be moved, and the fixation of the support column 2 is cancelled. At this time, the accompanying personnel can hold the support column 2 to move the gastrointestinal decompression device 4, which is more convenient.

[0035] The above are preferred embodiments of the present invention. Ordinary technicians in this field can also make their own changes or improvements on this basis. Without departing from the overall concept of the present invention, these changes or improvements should fall within the scope of protection required by the present invention.

Claims

1. A gastrointestinal decompression device fixing device, characterized in that: It includes a gastrointestinal decompressor fixing component, a flexible disassembly component, and a base component; The gastrointestinal decompression device fixing assembly comprises a support column (2); The flexible disassembly assembly comprises a pair of arc-shaped plates clamping the support column (2), wherein at least one of the arc-shaped plates can be moved outwards by a threaded rod (8) to be separated from the support column (2); The base assembly can be fixed on an external supporting object and provide load-bearing support for the flexible detachable assembly and the support column (2) above it.

2. The gastrointestinal decompression device fixing device according to claim 1, characterized in that: The pair of arc-shaped plates are a first arc-shaped plate (7) and a second arc-shaped plate (9); The base assembly comprises a horizontal bottom plate (1), the upper portion of which is fixedly connected to a pair of positioning plates (5) located on both sides of a support column (2), wherein one positioning plate (5) is fixedly connected to a first arc-shaped plate (7) via a connecting rod (6), and the other positioning plate is threadedly matched with the threaded rod (8).

3. The gastrointestinal decompression device fixing device according to claim 2, characterized in that: A limiting groove is provided on the top of the bottom plate (1), a limiting block (19) is slidably installed inside the limiting groove, and the top of the limiting block (19) is fixedly connected to the second arc-shaped plate (9).

4. The gastrointestinal decompression device fixing device according to claim 2, characterized in that: The lower part of the bottom plate (1) is respectively vertically fixedly connected to the connecting plate (11) and the abutting plate (10), the connecting plate (11) and the abutting plate (10) are parallel, and the bolts (12) pass through the connecting plate (11) to implement a clamping and fixing action.

5. The gastrointestinal decompression device fixing device according to claim 4, characterized in that: Two bolts (12) are provided, and a limiting piece (13) having a flat surface is provided on the top of the bolt.

6. The gastrointestinal decompression device fixing device according to claim 1, characterized in that: The gastrointestinal decompression device fixing assembly also includes a support plate (3), a clamping plate (17), a fixing plate (15), a pull rod (16), and a spring (18); The two groups of fixing plates (15) are symmetrically fixedly installed on the top of the supporting plate (3), and the two groups of fixing plates (15) are slidably installed with pull rods (16), and one end of the two groups of pull rods (16) is fixedly connected with a clamping plate (17), and the two groups of clamping plates (17) are in contact with the outer wall of the gastrointestinal decompressor (4); The sides of the two groups of clamping plates (17) away from the gastrointestinal decompressor (4) are fixedly connected to one end of a spring (18), and the other end of the spring (18) is fixedly connected to the fixing plate (15).

7. The gastrointestinal decompression device fixing device according to claim 6, characterized in that: The inner side surface of the clamping plate (17) is in an arc shape and matches the outer edge curvature of the gastrointestinal decompressor (4).

8. The gastrointestinal decompression device fixing device according to claim 1, characterized in that: The support column (2) is in the form of a cylinder, and the curvature of the pair of arc-shaped plates matches the curvature of the cylinder.

9. The gastrointestinal decompression device fixing device according to claim 2, characterized in that: A positioning hole (14) is provided at the top of the bottom plate (1), the bottom of the support column (2) is inserted into the inside of the positioning hole (14), and the positioning hole (14) is located at the center of the top of the bottom plate (1), so that the support column (2) can be accurately positioned.

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