Drainage tube fixing device

Abstract

The invention discloses a drainage tube fixing device which comprises a fixing plate, a cover body and a drainage tube. A mounting groove is formed in one side of the fixing plate and movably connected with the drainage tube, square grooves are formed in the other side of the fixing plate in an array mode, fixing blocks are installed in the square grooves to fix the drainage tube, and buckles are arranged on the wall bodies, on the two sides of the square grooves, of the fixing plate and connected with the drainage tube. Straight plates are symmetrically arranged on the two sides of the fixing plate and connected with the cover body. Clamping plates are symmetrically arranged in the mounting groove and are movably connected with the drainage tube; the clamping plate is provided with an elastic element I connected with the wall body of the mounting groove; the middle of the clamping groove is provided with a through hole for mounting the deflector rod; an elastic element III is arranged in the square groove and is connected with the fixing block; the elastic elements III in the adjacent square grooves are oppositely arranged; a cylinder is integrally formed at the upper end of the fixing block and connected with the outer wall of the drainage tube. Helical teeth are arrayed on the outer wall of the cylinder to limit sliding of the drainage tube; the upper end of the cylinder is hinged to one end of the bracket; the other end of the support is hinged to the cover body.

Description

Technical Field

[0001] The present invention relates to the technical field of medical devices, and particularly relates to a drainage tube fixing device. Background Art

[0002] During clinical surgeries, drainage tubes are often used to assist in guiding pus, blood, and liquid accumulated between human tissues or in body cavities to the outside of the body to prevent postoperative infections and promote wound healing. After the drainage tube is indwelled, it is necessary to fix the indwelling end of the drainage tube outside the body to prevent the drainage tube from shifting and falling off. In the prior art, the drainage tube is usually fixed to the skin by sutures. This fixing method is not only troublesome to operate, but also during the nursing process, the patient usually has to carry the drainage tube for a long time. Once the drainage tube is pulled by an external force, it is not only easy to cause the tube to fall off, but also damage the skin of the wound, causing secondary damage to the patient.

[0003] And during clinical nursing, it is necessary to apply medicine to the wound around the drainage tube to assist in wound recovery. However, some drainage fluid will seep out from the outer wall of the drainage tube. The exuded drainage fluid is likely to cause the drug dressing to detach, and also cause problems such as skin allergy and infection around the wound.

[0004] On the other hand, the volume of the drainage fluid is an important indicator for monitoring the completion of drainage and the tissue lesion condition of the patient. However, in the prior art, it is difficult to accurately record the drainage volume in the drainage tube.

[0005] Therefore, the present invention discloses a drainage tube fixing device to solve the above technical problems. Summary of the Invention

[0006] In order to solve the problems in the prior art, the present invention is realized through the following technical solutions:

[0007] A drainage tube fixing device includes: a fixing plate, a cover body, and a drainage tube;

[0008] On one side of the fixing plate, an installation groove is opened to movably connect the drainage tube, and on the other side of the fixing plate, square grooves are arranged in an array to install fixing blocks to fix the drainage tube, and on the fixing plate wall bodies on both sides of the square grooves, buckles are arranged to connect the drainage tube; on both sides of the fixing plate, straight plates are symmetrically arranged to connect the cover body;

[0009] In the installation groove, clamping plates are symmetrically arranged to movably connect the drainage tube; on the clamping plates, a first elastic element is arranged to connect the installation groove wall body, and a through hole is opened in the middle of the clamping groove to install a dial rod;

[0010] In the square groove, a third elastic element is arranged to connect the fixing block; the third elastic elements in adjacent square grooves are arranged oppositely; a cylinder is integrally formed at the upper end of the fixing block to connect the outer wall of the drainage tube; helical teeth are arranged in an array on the outer wall of the cylinder to limit the sliding of the drainage tube, and one end of a bracket is hinged to the upper end of the cylinder; the other end of the bracket is hinged to the cover body;

[0011] Furthermore, an adhesive layer is provided at the lower end of the fixing plate, and the fixing plate is fixed to the skin around the wound through the adhesive layer;

[0012] Furthermore, a limiting tooth is provided on the outer side of the straight plate to be slidably connected to the cover body;

[0013] Furthermore, a square plate is symmetrically arranged at the lower end of the cover body, and a limiting tooth and a movable connection limiting tooth are arranged on the inner side of the square plate;

[0014] Furthermore, a second elastic element connecting the clamping plate is arranged on the lever; a straight horizontal plate is arranged at the lower end of the lever, and an absorbent cotton is arranged at the lower end of the horizontal plate;

[0015] Furthermore, a micro-pipeline flow monitor is arranged in the middle of the drainage tube.

[0016] The beneficial effects of the present invention are:

[0017] The present invention discloses a drainage tube fixing device, comprising: a fixing plate, a cover body, and a drainage tube;

[0018] In actual use, after the drainage tube is placed, the fixing plate is fixed to the periphery of the wound through the adhesive layer, and the drainage tube is clamped into the buckle, and the cover body is pressed to make the limiting teeth engage with the limiting teeth. The cover body presses the bracket to push the fixing block to slide in the square groove, and the fixing block drives the cylindrical top to connect the drainage tube to form a plurality of curved shapes. The sliding of the drainage tube is limited by the oblique teeth on the outer wall of the cylinder, so that the drainage tube is fixed;

[0019] In the present invention, the drainage tube is fixed by pushing the card plate to clamp the drainage tube through the elastic element, cooperating with the double-arranged buckle, and the bracket presses the fixing block to drive the cylinder to form the drainage tube into a curved shape, and the sliding of the drainage tube is limited by the oblique teeth, so as to achieve the fixing of the drainage tube;

[0020] In addition, medical staff can drive the card plate to move by toggling the lever, so that they can observe the exudation around the wound. When the exudation is serious, they can press the lever to drive the absorbent cotton at the lower end of the horizontal plate to wipe the skin around the wound to wipe the wound exudate, thereby solving the problem of frequent replacement of drug dressings caused by wound exudate in the prior art.

[0021] Moreover, in the present invention, a micro-pipe flow monitor is provided, which can monitor the pipe flow inside the drainage tube in real time and record the drainage volume of the drainage tube, thereby solving the problem in the prior art that the drainage volume in the drainage tube is not accurately recorded, making it difficult for medical staff to accurately judge the patient's drainage condition and tissue lesion condition. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solution of the embodiment of the present invention, the drawings required for describing the embodiment are briefly introduced below.

[0023] Figure 1 is a schematic diagram of the overall structure of a drainage tube fixing device;

[0024] Figure 2 is a schematic diagram of the sectional structure of a drainage tube fixing device;

[0025] Figure 3 is a schematic diagram of the structure of a drainage tube fixing device after removing the replacement;

[0026] Figure 4 is a schematic diagram of the enlarged partial structure of a drainage tube fixing device;

[0027] Figure 5 is a schematic diagram of the partial structure of the fixing plate of a drainage tube fixing device;

[0028] Figure 6 is a schematic diagram of the structure of the cover body of a drainage tube fixing device;

[0029] Figure 7 is a schematic diagram of the structure of the lever of a drainage tube fixing device.

[0030] In the drawings, the components represented by the reference numerals are as follows:

[0031] 1 - fixing plate, 101 - adhesive layer, 102 - installation groove, 103 - buckle, 104 - square groove, 105 - straight plate, 1051 - limiting teeth, 2 - clamping plate, 201 - first elastic element, 3 - lever, 301 - second elastic element, 302 - cross plate, 3021 - absorbent cotton, 4 - cover body, 401 - first limiting teeth, 5 - drainage tube, 6 - micro - pipeline flow monitor, 701 - third elastic element, 702 - fixing block, 703 - cylinder, 7031 - helical teeth, 8 - bracket. Detailed implementation manners

[0032] To solve the problems existing in the fixing device of the drainage tube 5 in the prior art, the present invention discloses a fixing device for a drainage tube 5, including: a fixing plate 1, a cover body 4, and a drainage tube 5;

[0033] On one side of the fixing plate 1, an installation groove 102 is opened to movably connect the drainage tube 5, and on the other side of the fixing plate 1, square grooves 104 are arranged in an array to install fixing blocks 702 to fix the drainage tube 5, and buckles 103 are arranged on the wall bodies of the fixing plate 1 on both sides of the square groove 104 to connect the drainage tube 5; on both sides of the fixing plate 1, straight plates 105 are symmetrically arranged to connect the cover body 4;

[0034] In the installation groove 102, clamping plates 2 are symmetrically arranged to movably connect the drainage tube 5; on the clamping plates 2, first elastic elements 201 are arranged to connect the wall bodies of the installation groove 102, and through holes are opened in the middle of the clamping grooves to install the lever 3;

[0035] An elastic element III 701 is arranged in the square groove 104 to connect the fixed block 702; the elastic element IIIs 701 inside the adjacent square grooves 104 are arranged oppositely; a cylinder 703 is integrally formed at the upper end of the fixed block 702 to connect the outer wall of the drainage tube 5; helical teeth 7031 are arranged in an array on the outer wall of the cylinder 703 to limit the sliding of the drainage tube 5, and one end of a bracket 8 is hinged to the upper end of the cylinder 703; the other end of the bracket 8 is hinged to the cover body 4;

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0037] Embodiment 1

[0038] As Figure 1-7 shown in the structural schematic diagram of the present invention, in the present invention, a fixing device for a drainage tube 5 is disclosed, and a fixing plate 1, a cover body 4, and a drainage tube 5 are provided;

[0039] An installation groove 102 is opened on one side of the fixing plate 1 to movably connect the drainage tube 5, and square grooves 104 are arranged in an array on the other side of the fixing plate 1 to install the fixed block 702 to fix the drainage tube 5, and buckles 103 are arranged on the wall bodies of the fixing plate 1 on both sides of the square groove 104 to connect the drainage tube 5; straight plates 105 are symmetrically arranged on both sides of the fixing plate 1 to connect the cover body 4;

[0040] Clamping plates 2 are symmetrically arranged in the installation groove 102 to movably connect the drainage tube 5; an elastic element I 201 is arranged on the clamping plate 2 to connect the wall body of the installation groove 102, and a through hole is opened in the middle of the clamping groove to install a dial rod 3;

[0041] An elastic element III 701 is arranged in the square groove 104 to connect the fixed block 702; the elastic element IIIs 701 inside the adjacent square grooves 104 are arranged oppositely; a cylinder 703 is integrally formed at the upper end of the fixed block 702 to connect the outer wall of the drainage tube 5; helical teeth 7031 are arranged in an array on the outer wall of the cylinder 703 to limit the sliding of the drainage tube 5, and one end of a bracket 8 is hinged to the upper end of the cylinder 703; the other end of the bracket 8 is hinged to the cover body 4;

[0042] In this embodiment, an adhesive layer 101 is arranged at the lower end of the fixing plate 1, and the fixing plate 1 is fixed on the skin around the wound through the adhesive layer 101;

[0043] In this embodiment, a limit tooth 1051 is arranged on the outer side of the straight plate 105 to slidably connect the cover body 4;

[0044] In this embodiment, a square plate is symmetrically arranged at the lower end of the cover body 4, and a limiting tooth 401 is arranged inside the square plate to be movably connected to the limiting tooth 1051. The connection and separation of the cover body 4 and the fixed plate 1 are controlled by the sliding connection between the limiting tooth 1051 and the limiting tooth 401.

[0045] In this embodiment, the lever 3 is provided with an elastic element 2 301 connected to the clamping plate 2; the lower end of the lever 3 is provided with a horizontal plate 302, and the lower end of the horizontal plate 3025 is provided with an absorbent cotton 3021, and the horizontal plate 302 is driven to move up and down by pressing the lever 3, and the absorbent cotton 3021 on the horizontal plate 302 moves up and down to absorb the exudate around the wound;

[0046] In this embodiment, a micro-pipeline flow monitor 6 is provided in the middle of the drainage tube 5; the micro-pipeline flow monitor 6 includes but is not limited to a 2-minute small clean water flow sensor of Zhengzhou Yuelong Electronic Technology Co., Ltd.;

[0047] How it works:

[0048] After the drainage tube 5 is inserted, the fixing plate 1 is fixed to the periphery of the wound through the adhesive layer 101, and the drainage tube 5 is inserted into the buckle 103, and the cover body 4 is pressed to make the limiting tooth 1 401 engage with the limiting tooth 1051, and the cover body 4 presses the bracket 8 to push the fixing block 702 to slide in the square groove 104, and the fixing block 702 drives the cylinder 703 to top the drainage tube 5 to form a plurality of curved shapes, and the sliding of the drainage tube 5 is limited by the oblique teeth 7031 on the outer wall of the cylinder 703, so as to fix the drainage tube 5;

[0049] In the present invention, the elastic element 201 pushes the clamping plate 2 to clamp the drainage tube 5, cooperates with the double-set buckle 103, and the bracket 8 presses the fixing block 702 to drive the cylinder 703 to form the drainage tube 5 into a curved shape, and the sliding of the drainage tube 5 is limited by the oblique teeth 7031, so as to achieve the fixing of the drainage tube 5;

[0050] In addition, the medical staff can drive the card plate 2 to move by toggling the lever 3, so that the medical staff can observe the exudation around the wound. When the exudation is serious, the medical staff can press the lever 3 to drive the absorbent cotton 3021 at the lower end of the horizontal plate 302 to wipe the skin around the wound, so as to wipe the wound exudate, thereby solving the problem of frequent replacement of drug dressings caused by wound exudate in the prior art.

[0051] Moreover, in the present invention, a micro-pipe flow monitor 6 is provided, which can monitor the pipe flow inside the drainage tube 5 in real time and record the drainage amount of the drainage tube 5, thereby solving the problem in the prior art that the drainage amount in the drainage tube 5 is not accurately recorded, which makes it difficult for medical staff to accurately judge the patient's drainage condition and tissue lesion condition.

[0052] In summary, the present invention discloses a drainage tube 5 fixing device, comprising: a fixing plate 1, a cover body 4, and a drainage tube 5;

[0053] In actual use, after the drainage tube 5 is inserted, the fixing plate 1 is fixed to the periphery of the wound through the adhesive layer 101, and the drainage tube 5 is clamped into the buckle 103, and the cover body 4 is pressed to make the limiting tooth 1 401 buckle with the limiting tooth 1051, and the cover body 4 presses the bracket 8 to push the fixing block 702 to slide in the square groove 104, and the fixing block 702 drives the cylinder 703 to top the drainage tube 5 to form a plurality of curved shapes, and the sliding of the drainage tube 5 is limited by the oblique teeth 7031 on the outer wall of the cylinder 703, so as to fix the drainage tube 5;

[0054] In the present invention, the elastic element 201 pushes the clamping plate 2 to clamp the drainage tube 5, cooperates with the double buckle 103, and the bracket 8 presses the fixing block 702 to drive the cylinder 703 to form the drainage tube 5 into a curved shape, and the sliding of the drainage tube 5 is limited by the oblique teeth 7031, so as to fix the drainage tube 5;

[0055] In addition, the medical staff can drive the card plate 2 to move by toggling the lever 3, so that the medical staff can observe the exudation around the wound. When the exudation is serious, the medical staff can press the lever 3 to drive the absorbent cotton 3021 at the lower end of the horizontal plate 302 to wipe the skin around the wound, so as to wipe the wound exudate, thereby solving the problem of frequent replacement of drug dressings caused by wound exudate in the prior art.

[0056] Moreover, in the present invention, a micro-pipe flow monitor 6 is provided, which can monitor the pipe flow inside the drainage tube 5 in real time and record the drainage amount of the drainage tube 5, thereby solving the problem in the prior art that the drainage amount in the drainage tube 5 is not accurately recorded, which makes it difficult for medical staff to accurately judge the patient's drainage condition and tissue lesion condition.

[0057] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to only the specific implementation methods described.

Claims

1. A drainage tube fixing device, characterized in that: include: Fixed plate, cover body, drainage tube; A mounting groove is provided on one side of the fixing plate to flexibly connect the drainage tube, and a square groove mounting block is arranged in an array on the other side of the fixing plate to fix the drainage tube, and buckles are arranged on the fixing plate wall on both sides of the square groove to connect the drainage tube; straight plates are symmetrically arranged on both sides of the fixing plate to connect the cover body; A card plate is symmetrically arranged in the installation groove and movably connected to the drainage pipe; an elastic element is arranged on the card plate and connected to the wall of the installation groove; a through hole is provided in the middle of the card groove to install the lever; Three elastic elements are arranged in the square groove to connect the fixed block; three elastic elements in adjacent square grooves are arranged opposite to each other; a cylinder is integrally formed on the upper end of the fixed block to connect the outer wall of the drainage tube; an array of oblique teeth is arranged on the outer wall of the cylinder to limit the sliding of the drainage tube, and the upper end of the cylinder is hinged to one end of the bracket; the other end of the bracket is hinged to the cover body.

2. A drainage tube fixing device according to claim 1, characterized in that: An adhesive layer is arranged at the lower end of the fixing plate, and the fixing plate is fixed on the skin around the wound through the adhesive layer.

3. A drainage tube fixing device according to claim 1, characterized in that: The outer side of the straight plate is provided with limiting teeth for slidably connecting with the cover body.

4. A drainage tube fixing device according to claim 1, characterized in that: A square plate is symmetrically arranged at the lower end of the cover body, and a limiting tooth and a movable connection limiting tooth are arranged on the inner side of the square plate.

5. A drainage tube fixing device according to claim 1, characterized in that: The lever is provided with an elastic element and a second connecting clamping plate; the lower end of the lever is provided with a horizontal plate, and the lower end of the horizontal plate is provided with absorbent cotton.

6. A drainage tube fixing device according to claim 1, characterized in that: A micro-pipeline flow monitor is arranged in the middle of the drainage tube.

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