Tracheotomy tube fixator

Abstract

The utility model relates to the technical field of medical auxiliary appliances, in particular to a tracheotomy tube fixator. The fixing device comprises a fixing block, and a fixing pipe is fixedly arranged in the fixing block; buffering mechanisms are fixedly arranged on the two sides of the inner wall of the fixing pipe correspondingly, and a positioning piece is fixedly arranged at one end of each buffering mechanism. Neck bridles are fixedly arranged on the two sides of the fixing block, and attaching air bag cushions are fixedly arranged on the inner walls of the neck bridles. According to the tracheotomy tube fixator, through the arrangement of neck bridles and an attaching air bag cushion, the fixing block is attached to a tracheal incision of a patient, the two neck bridles are pulled to wrap the neck of the patient, a son hook-and-loop fastener and a mother hook-and-loop fastener are connected, the neck bridles are fixed, then an inflation ball is pressed, the attaching air bag cushion is inflated through an inflation tube, and the tracheotomy tube is fixed. The attaching air bag cushion expands and is tightly attached to the neck of a patient, the attaching degree is better, and the trachea implantation tube is fixed more firmly and stably.

Description

Technical Field

[0001] This utility model relates to the field of medical assistive device technology, specifically to a tracheostomy tube fixation device. Background Technology

[0002] Tracheotomy is an emergency surgery for critically ill patients. It establishes an effective artificial airway to alleviate breathing difficulties caused by various factors. Because prolonged mechanical ventilation or artificial airway maintenance is required, the tracheal tube is typically left in place for an extended period after a tracheotomy. Therefore, it is necessary to secure the tracheal tube.

[0003] The tracheostomy tube fixation device for hospital nursing disclosed in CN215351371U addresses the technical problems of existing technologies, such as the need to apply a large amount of medical adhesive tape, which makes the operation of medical staff very complicated and wastes a lot of time. Furthermore, the medical adhesive tape is affected by sweat and secretions, resulting in insufficient adhesion and causing the tube to fall off. Also, the removal of the tube requires tearing the medical adhesive tape multiple times, causing pain to the patient and significantly reducing the patient's comfort.

[0004] However, the tracheostomy tube fixation device used in the hospital's nursing care uses a connecting strap fixation device, which has a low fit to the neck, the insertion tube is not securely fixed, has low stability, and is not easy to cushion the insertion tube. When it is touched by the outside, it will shift and easily damage the patient's airway. Utility Model Content

[0005] The purpose of this utility model is to provide a tracheostomy tube fixation device to solve the problems of poor fit to the neck, insufficient fixation of the inserted tube, and inconvenience in cushioning the inserted tube when using a connecting strap fixation device.

[0006] To achieve the above objectives, a tracheostomy tube fixation device is provided, comprising a fixing block, wherein a fixing tube is fixedly disposed inside the fixing block; a buffer mechanism is fixedly disposed on both sides of the inner wall of the fixing tube, and a positioning piece is fixedly disposed at one end of the buffer mechanism; a neck strap is fixedly disposed on both sides of the fixing block, and an airbag pad is fixedly disposed on the inner wall of the neck strap, wherein an inflation mechanism is connected to the surface of the airbag pad.

[0007] As a further improvement to this technical solution, a protective pad is attached to one side of the surface of the fixing block. The protective pad is made of silicone and is used to protect the tracheotomy site.

[0008] As a further improvement to this technical solution, the buffer mechanism includes a rubber outer sleeve and a polyurethane inner sleeve. The rubber outer sleeve is fixedly disposed on both sides of the inner wall of the fixed tube, and the polyurethane inner sleeve is fixedly disposed inside the rubber outer sleeve. The rubber outer sleeve and the polyurethane inner sleeve are used to buffer the air tube and the positioning plate.

[0009] As a further improvement to this technical solution, the inflation mechanism includes an inflation tube and an inflation ball. One end of the inflation tube is connected to the surface of the airbag pad, and one end of the inflation ball is connected to the end of the inflation tube away from the airbag pad. The inflation ball is used to inflate the inflation tube.

[0010] As a further improvement to this technical solution, the number of buffer mechanisms is several groups, and several buffer mechanisms are equidistantly arranged on the inner wall of the fixed tube along the axial direction, and the buffer mechanisms buffer the inserted tube.

[0011] As a further improvement to this technical solution, the number of neck straps is two sets. One set of neck straps has a sub-hook and loop fastener fixedly provided on its surface, and the other set of neck straps has a female hook and loop fastener fixedly provided on its surface. The sub-hook and loop fasteners are used to connect the two sets of neck straps.

[0012] As a further improvement to this technical solution, there are two sets of the fitted airbag pads and the inflation mechanism. The two sets of fitted airbag pads and inflation mechanisms are symmetrically arranged, and the fitted airbag pads are used to wrap around the patient's neck.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. In this tracheostomy tube fixation device, the fixation block is attached to the patient's tracheostomy site through the neck strap and the fitting air bag pad. Pulling the two sets of neck straps around the patient's neck and connecting the male and female Velcro straps to fix the neck straps, and then pressing the inflation ball, inflating the fitting air bag pad through the inflation tube, causes the fitting air bag pad to expand and fit tightly against the patient's neck, resulting in a better fit and a more secure and stable fixation of the tracheostomy tube.

[0015] 2. In this tracheostomy tube fixation device, the tracheostomy tube is inserted into the fixation tube through the setting of the buffer mechanism. The buffer mechanism drives the positioning plate to position and fix the tracheostomy tube. When the tube is touched and shifts, the rubber outer sleeve and polyurethane inner sleeve buffer the tube, reduce the displacement amplitude, and avoid damage to the patient's incision site. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the inflation mechanism of this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the fixing tube of this utility model;

[0019] Figure 4 This is a schematic diagram of the buffer mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the airbag cushion of this utility model.

[0021] The meanings of the labels in the diagram are as follows:

[0022] 1. Fixing block; 2. Fixing tube; 3. Buffer mechanism; 301. Rubber outer sleeve; 302. Polyurethane inner sleeve; 4. Positioning piece; 5. Neck strap; 6. Fitting airbag cushion; 7. Inflation mechanism; 701. Inflation tube; 702. Inflation ball; 8. Protective pad; 9. Female hook and loop fastener; 10. Female hook and loop fastener. Detailed Implementation

[0023] 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.

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0025] Please see Figures 1-5 As shown, the purpose of this embodiment is to provide a tracheostomy tube fixation device, including a fixing block 1, and a fixing tube 2 fixedly disposed inside the fixing block 1; buffer mechanisms 3 are fixedly disposed on both sides of the inner wall of the fixing tube 2. Through the setting of the buffer mechanism 3, the tracheostomy tube is inserted into the fixing tube 2. The buffer mechanism 3 drives the positioning piece 4 to position and fix the tracheostomy tube. When the tube is touched and shifts, the rubber outer sleeve 301 and the polyurethane inner sleeve 302 buffer the tube, reduce the shift amplitude, and avoid damage to the patient's incision site.

[0026] A positioning piece 4 is fixedly installed at one end of the buffer mechanism 3; neck straps 5 are fixedly installed on both sides of the fixing block 1, and an air-fitting pad 6 is fixedly installed on the inner wall of the neck straps 5. By setting the neck straps 5 and the air-fitting pad 6, the fixing block 1 is attached to the patient's tracheotomy site. Pull the two sets of neck straps 5 to wrap around the patient's neck, connect the female Velcro 9 and the female Velcro 10 to fix the neck straps 5, and then press the inflation ball 702 to inflate the air-fitting pad 6 through the inflation tube 701, so that the air-fitting pad 6 expands and fits tightly to the patient's neck, resulting in a better fit and a more secure and stable fixation of the tracheal insertion tube. The surface of the air-fitting pad 6 is connected to the inflation mechanism 7.

[0027] Please see Figure 2 A protective pad 8 is attached to one side of the surface of the fixing block 1. The protective pad 8 is made of silicone.

[0028] By setting up the protective pad 8, the fixing block 1 is attached to the patient's tracheostomy site, and the protective pad 8 is in direct contact with the patient's skin, which improves the comfort of wearing it.

[0029] Please see Figure 4 The buffer mechanism 3 includes a rubber outer sleeve 301 and a polyurethane inner sleeve 302. The rubber outer sleeve 301 is fixedly installed on both sides of the inner wall of the fixed tube 2, and the polyurethane inner sleeve 302 is fixedly installed inside the rubber outer sleeve 301.

[0030] With the buffer mechanism 3 in place, the tracheal tube is inserted into the fixed tube 2. The buffer mechanism 3 drives the positioning plate 4 to position and fix the tracheal tube. When the tube is touched and shifts, the rubber outer sleeve 301 and the polyurethane inner sleeve 302 buffer the tube, reduce the shift amplitude, and avoid damage to the patient's incision site.

[0031] Please see Figure 2 The inflation mechanism 7 includes an inflation tube 701 and an inflation ball 702. One end of the inflation tube 701 is connected to the surface of the airbag pad 6, and one end of the inflation ball 702 is connected to the end of the inflation tube 701 away from the airbag pad 6.

[0032] With the inflation mechanism 7 in place, pressing the inflation ball 702 inflates the air bag 6 through the inflation tube 701, causing the air bag 6 to expand and fit tightly against the patient's neck.

[0033] Please see Figure 3 The number of buffer mechanisms 3 is several groups, and several buffer mechanisms 3 are equidistantly arranged on the inner wall of the fixed pipe 2 along the axial direction.

[0034] The buffer mechanism 3 serves to buffer the insertion tube and reduce the offset amplitude.

[0035] Please see Figure 2 The neck straps 5 are in two sets. One set of neck straps 5 has a female hook and loop fastener 9 fixedly installed on its surface, and the other set of neck straps 5 has a female hook and loop fastener 10 fixedly installed on its surface.

[0036] The use of the child hook and loop fastener 9 and the mother hook and loop fastener 10 serves to connect the two sets of neck straps 5.

[0037] Please see Figure 2 There are two sets of airbag cushion 6 and inflation mechanism 7, and the two sets of airbag cushion 6 and inflation mechanism 7 are symmetrically arranged.

[0038] By fitting the airbag cushion 6 and the inflation mechanism 7, it achieves a better fit to the patient's neck.

[0039] Working steps: Attach the fixing block 1 to the patient's tracheostomy site, pull the two sets of neck straps 5 to wrap around the patient's neck, and connect the sub-hook and hook and loop fastener 9 and the mother hook and loop fastener 10 to fix the neck straps 5.

[0040] The endotracheal tube is inserted into the fixed tube 2. The buffer mechanism 3 drives the positioning plate 4 to position and fix the endotracheal tube. When the tube is touched and shifts, the rubber outer sleeve 301 and the polyurethane inner sleeve 302 buffer the tube, reduce the shift amplitude, and avoid damage to the patient's incision site.

[0041] Pressing the inflation ball 702 inflates the air bag 6 through the inflation tube 701, causing the air bag 6 to expand and fit tightly against the patient's neck, resulting in a better fit and a more secure and stable fixation of the endotracheal tube.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tracheostomy tube fixation device, characterized in that: It includes a fixing block (1), and a fixing tube (2) is fixedly installed inside the fixing block (1); Both sides of the inner wall of the fixed tube (2) are fixedly provided with buffer mechanisms (3), and one end of the buffer mechanism (3) is fixedly provided with a positioning piece (4); Both sides of the fixing block (1) are fixedly provided with neck straps (5), and the inner wall of the neck straps (5) is fixedly provided with a fitting airbag cushion (6). The surface of the fitting airbag cushion (6) is connected to an inflation mechanism (7).

2. The tracheostomy tube fixation device according to claim 1, characterized in that: A protective pad (8) is attached to one side of the surface of the fixing block (1), and the protective pad (8) is made of silicone.

3. The tracheostomy tube fixation device according to claim 1, characterized in that: The buffer mechanism (3) includes a rubber outer sleeve (301) and a polyurethane inner sleeve (302). The rubber outer sleeve (301) is fixedly disposed on both sides of the inner wall of the fixed tube (2), and the polyurethane inner sleeve (302) is fixedly disposed inside the rubber outer sleeve (301).

4. The tracheostomy tube fixation device according to claim 1, characterized in that: The inflation mechanism (7) includes an inflation tube (701) and an inflation ball (702). One end of the inflation tube (701) is connected to the surface of the airbag pad (6), and one end of the inflation ball (702) is connected to the end of the inflation tube (701) away from the airbag pad (6).

5. The tracheostomy tube fixation device according to claim 1, characterized in that: The number of buffer mechanisms (3) is several groups, and several buffer mechanisms (3) are equidistantly arranged on the inner wall of the fixed tube (2) along the axial direction.

6. The tracheostomy tube fixation device according to claim 1, characterized in that: The number of neck straps (5) is two sets, one set of which has a sub-hook and loop fastener (9) fixedly provided on the surface, and the other set of which has a female hook and loop fastener (10) fixedly provided on the surface.

7. The tracheostomy tube fixator according to claim 1, characterized in that: The number of the fitting airbag cushion (6) and the inflation mechanism (7) are both two sets, and the two sets of fitting airbag cushion (6) and inflation mechanism (7) are symmetrically arranged.

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