Fixing suite for stabilizing tracheostomy tube

Abstract

The utility model relates to the technical field of medical instruments, and discloses a fixing suite for stabilizing a tracheotomy cannula, which comprises a fixing wing, the front surface of the fixing wing is fixedly connected with a mounting seat, the front surface of the mounting seat is provided with a mounting groove, the inner part of the mounting groove is movably connected with an inner ring rubber pad, and the inner ring rubber pad is fixedly connected with the fixing wing. An inner thread is arranged at the rear end of the inner surface of the inner ring rubber pad, an outer thread is arranged at the connecting position of the mounting groove and the inner ring rubber pad, a first binding band and a second binding band are fixedly connected to the two sides of the fixing wing respectively, and a hook-and-loop fastener hook face is fixedly connected to the back face of the rear end of the first binding band. The front face of the rear end of the second bandage is fixedly connected with a hook-and-loop fastener rough face, a support can be provided for the membrane part of the trachea, the situation that the soft tissue of the membrane part is subjected to avascular necrosis and the like due to the fact that the pressure is too large is avoided, meanwhile, noxious substances such as extravasated blood can be removed, the number of bacteria is reduced, and the infection risk is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, and more specifically to a fixing kit for stabilizing a tracheotomy tube. Background Art

[0002] With the aging of the population and the continuous development of medical diagnosis and treatment technology, the proportion of critically ill patients in hospitalized patients is increasing, and the number of patients requiring long-term mechanical ventilation exceeds 50%. Patients requiring long-term mechanical ventilation often require tracheotomy, which is achieved by connecting the ventilator tube to the tracheotomy tube to achieve the purpose of long-term mechanical ventilation.

[0003] To avoid ventilator-associated pneumonia, patients are often required to remain in a sitting or semi-recumbent position. The gravity of the ventilator circuit itself often pulls the tracheotomy tube, causing the part of the tracheotomy tube exposed from the skin to move downward close to the neck skin, while the part inside the trachea presses backward on the tracheal membrane, causing the patient's airway to be frequently irritated and resist the ventilator. On the other hand, according to the anatomical characteristics of the trachea, the tracheal membrane is not supported by a hose ring. Once the pressure is high for a long time, the soft tissue of the membrane is prone to ischemia and necrosis. , and even tracheoesophageal fistula; on the other hand, the tracheotomy tube is worn for a long time, and the pressure and stimulation of the tracheal incision by the external tube may lead to poor local blood circulation, thereby causing congestion. At the same time, the stimulation of the external tube may also lead to increased tracheal mucosal secretions, forming sputum that is difficult to clean; and when the external tube is fixed inside the trachea, in order to fix the fixed wing at the incision, it is often fixed with a non-elastic and harder cloth belt. If it is too tight, the patient will feel uncomfortable, and if it is too loose, the external tube will shift or fall out, threatening the patient's life. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a fixing kit for stabilizing a tracheotomy tube to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solution: a fixing kit for stabilizing a tracheotomy tube, comprising a fixing wing, a mounting seat is fixedly connected to the front of the fixing wing, a mounting groove is provided on the front of the mounting seat, an inner ring rubber pad is movably connected inside the mounting groove, an inner thread is provided at the rear end of the inner surface of the inner ring rubber pad, and an outer thread is provided at the connection between the mounting groove and the inner ring rubber pad;

[0006] The two sides of the fixed wing are respectively fixedly connected with a first strap and a second strap, the back of the rear end of the first strap is fixedly connected with a Velcro hook surface, the front of the rear end of the second strap is fixedly connected with a Velcro fleece surface, and the back of the fixed wing is fixedly connected with an air cushion;

[0007] An external insert tube is fixedly connected to the middle of the back of the fixed wing, a sludge suction ball is movably connected to the connection between the outer surface of the external insert tube and the fixed wing, an air bag is fixedly connected to the inside of the sludge suction ball, and a sludge suction cotton is fixedly connected to the outer surface of the air bag;

[0008] Furthermore, a placement groove is provided at the bottom of one side of the fixed wing, a circular hole is provided inside the placement groove, and its diameter is three millimeters wider than the placement groove, and the top of the placement groove is movably connected to an air pipe.

[0009] Furthermore, a through groove is provided in the middle of the mounting seat, the through groove is communicated with the external insert tube, the spacing between the mounting grooves is one millimeter, the depth of the mounting grooves is ten millimeters, and the height of the inner ring rubber pad is twenty-five millimeters.

[0010] Furthermore, the inner ring rubber pad, the mounting seat and the fixed wing are all made of hard plastic, the main component of which is polyvinyl chloride (PVC). The length of the first strap and the second strap are both fifteen centimeters, and the first strap and the second strap are polyester elastic bands.

[0011] Furthermore, the surface of the sludge suction ball is provided with suction ports at equal intervals, the outer surface of the sludge suction ball is in contact with the neck incision, a mounting hole is provided in the middle of the sludge suction ball, and an external insert is movably connected to the surface of the mounting hole.

[0012] Furthermore, one end of the trachea passes through the sludge suction ball and is connected to the airbag, the other end of the trachea is fixedly connected to an air nozzle, the middle part of the trachea is fixedly connected to a fixing block, and the back side of the fixing block is movably connected to a mounting groove.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model can maintain relative isolation between the wound and the surrounding environment through the design of the mounting seat 2, reduce the chance of external bacteria and other contaminants contacting the wound, thereby reducing the risk of infection. At the same time, the inner ring rubber pad 204 can provide support for the membrane part of the trachea to avoid excessive pressure, thereby causing ischemia and necrosis of the soft tissue of the membrane part.

[0015] 2. The utility model expands the airbag under force to move the blood sludge absorption cotton inside the blood sludge absorption ball toward the suction port. The blood sludge at the incision penetrates into the blood sludge absorption ball through the suction port, and the blood sludge absorption cotton absorbs it on the cotton surface, which is beneficial to the removal of harmful substances such as blood sludge, reduces the number of bacteria, and reduces the risk of infection.

[0016] 3. The utility model uses Velcro to fix the first strap and the second strap at the patient's cervical spine. Since the polyester elastic band has strong air permeability and good elasticity, it can reduce exudate around the wound and avoid the breeding of bacteria and other pathogenic microorganisms, thereby preventing the occurrence of infection. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0018] Figure 2 This is a schematic diagram of the fixed-wing structure of the utility model.

[0019] Figure 3 It is a schematic diagram of the back structure of the utility model.

[0020] Figure 4 It is a schematic diagram of the structure of the inner ring rubber pad of the utility model.

[0021] Figure 5 It is a schematic diagram of the structure of the silt suction ball of the utility model.

[0022] Figure 6 It is a schematic diagram of the internal structure of the silt suction ball of the utility model.

[0023] The accompanying drawings are marked as follows: 1. fixed wing; 101. mounting groove; 102. external insert; 103. first strap; 104. Velcro hook surface; 105. second strap; 106. Velcro fleece surface; 107. air cushion; 2. mounting seat; 201. mounting groove; 202. external thread; 203. through groove; 204. inner ring rubber pad; 205. internal thread; 3. ventilation pipe; 301. air nozzle; 302. fixing block; 4. silt suction ball; 401. suction port; 402. mounting hole; 403. air bag; 404. silt suction cotton. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The fixing kit for stabilizing the tracheotomy tube involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0025] Reference Figure 1-6 The utility model provides a fixing kit for stabilizing a tracheotomy tube, comprising a fixing wing 1, a mounting seat 2 is fixedly connected to the front of the fixing wing 1, a mounting groove 201 is provided on the front of the mounting seat 2, an inner ring rubber pad 204 is movably connected inside the mounting groove 201, an inner thread 205 is provided at the rear end of the inner surface of the inner ring rubber pad 204, and an outer thread 202 is provided at the connection between the mounting groove 201 and the inner ring rubber pad 204;

[0026] The two sides of the fixed wing 1 are respectively fixedly connected with a first strap 103 and a second strap 105, the back of the rear end of the first strap 103 is fixedly connected with a Velcro hook surface 104, the front of the rear end of the second strap 105 is fixedly connected with a Velcro fleece surface 106, and the back of the fixed wing 1 is fixedly connected with an air cushion 107, and the setting of the air cushion 107 can provide a buffer between the fixed wing 1 and the skin, thereby improving the comfort of the patient;

[0027] An external insert tube 102 is fixedly connected to the middle part of the back side of the fixed wing 1, and a sludge absorption ball 4 is movably connected to the connection between the outer surface of the external insert tube 102 and the fixed wing 1, and an air bag 403 is fixedly connected to the interior of the sludge absorption ball 4, and a sludge absorption cotton 404 is fixedly connected to the outer surface of the air bag 403, which is beneficial for the sludge absorption cotton 404 to absorb blood stasis through the expansion of the air bag 403.

[0028] In a preferred embodiment, a placement groove 101 is provided at the bottom of one side of the fixed wing 1, and a circular hole is provided inside the placement groove 101, and its diameter is three millimeters wider than the placement groove 101. The top of the placement groove 101 is inactively connected with a ventilation pipe 3, so that the sludge suction ball 4 can be fixed on the external insert tube 102 through the setting of the fixing block 302 and the installation groove 201 to prevent it from slipping.

[0029] In a preferred embodiment, a through groove 203 is opened in the middle of the mounting seat 2, the through groove 203 is connected to the outer insert 102, the spacing of the mounting grooves 201 is one millimeter, the depth of the mounting grooves 201 is ten millimeters, and the height of the inner ring rubber pad 204 is twenty-five millimeters.

[0030] In a preferred embodiment, the inner rubber pad 204, the mounting seat 2 and the fixed wing 1 are all made of hard plastic, the main component of which is polyvinyl chloride PVC. The length of the first strap 103 and the second strap 105 are both fifteen centimeters. The first strap 103 and the second strap 105 are polyester elastic bands. This type of material is safe and widely applicable and will not cause additional burden to the patient.

[0031] In a preferred embodiment, the surface of the sludge suction ball 4 is equidistantly provided with suction ports 401, the outer surface of the sludge suction ball 4 is in contact with the neck incision, a mounting hole 402 is provided in the middle of the sludge suction ball 4, and the surface of the mounting hole 402 is movably connected with an external insert 102.

[0032] In a preferred embodiment, one end of the ventilation tube 3 passes through the sludge suction ball 4 and is connected to the air bag 403, the other end of the ventilation tube 3 is fixedly connected to the air nozzle 301, the middle part of the ventilation tube 3 is fixedly connected to the fixed block 302, and the back side of the fixed block 302 is movably connected to the mounting groove 201.

[0033] The working principle of the utility model is as follows: insert the external cannula 102 into the mounting hole 402 and push the sludge suction ball 4 to the back of the fixed wing 1, then insert the external cannula 102 into the incision of the patient's neck, and when the fixed wing 1 and the incision fit each other, adjust the angle of the fixed wing 1 to make the two sides of the wing symmetrical, fold the first strap 103 and the second strap 105 backwards to the cervical vertebrae respectively, and then connect the Velcro fur surface 106 with the Velcro hook surface 104 for fixing. Since the polyester elastic band has strong air permeability and good elasticity, it can reduce the exudate around the wound, avoid the breeding of bacteria and other pathogenic microorganisms, thereby preventing the occurrence of infection, and can flexibly adjust the tightness according to the needs of the patient, and then select and install a suitable inner ring rubber pad 204 according to the thickness of the ventilator trachea tube, and then align the end of the inner ring rubber pad 204 with the mounting groove 201 and carry out Rotate to make the external thread 202 mesh with the internal thread 205. The design of the mounting seat 2 can keep the wound relatively isolated from the surrounding environment, reduce the chance of external bacteria and other contaminants contacting the wound, and thus reduce the risk of infection. At the same time, the inner ring rubber pad 204 can provide support for the membrane part of the trachea to avoid excessive pressure, which may lead to ischemia and necrosis of the soft tissue of the membrane part. When the incision begins to bleed or sputum, gas is supplied to the air nozzle 301, and the gas is delivered to the air bag 403 through the ventilation tube 3. At this time, the air bag 403 is expanded by force to make the sludge absorption cotton 404 move to the suction port 401 inside the sludge absorption ball 4, and the blood stasis at the incision penetrates into the sludge absorption ball 4 through the suction port 401, and the sludge absorption cotton 404 absorbs it on the surface of the cotton, which is conducive to the removal of harmful substances such as blood stasis, reduces the number of bacteria, and reduces the risk of infection.

Claims

1. A fixing kit for stabilizing a tracheotomy tube, comprising a fixing wing (1), characterized in that: The front side of the fixed wing (1) is fixedly connected to a mounting seat (2), the front side of the mounting seat (2) is provided with a mounting groove (201), an inner ring rubber pad (204) is movably connected inside the mounting groove (201), an inner thread (205) is provided at the rear end of the inner surface of the inner ring rubber pad (204), and an outer thread (202) is provided at the connection between the mounting groove (201) and the inner ring rubber pad (204); The two sides of the fixed wing (1) are respectively fixedly connected with a first strap (103) and a second strap (105); the back of the rear end of the first strap (103) is fixedly connected with a Velcro hook surface (104); the front of the rear end of the second strap (105) is fixedly connected with a Velcro fleece surface (106); and the back of the fixed wing (1) is fixedly connected with an air cushion (107); An external insert tube (102) is fixedly connected to the middle of the back side of the fixed wing (1), a silt suction ball (4) is movably connected to the connection between the outer surface of the external insert tube (102) and the fixed wing (1), an air bag (403) is fixedly connected to the interior of the silt suction ball (4), and a silt suction cotton (404) is fixedly connected to the outer surface of the air bag (403).

2. A fixing kit for stabilizing a tracheotomy tube according to claim 1, characterized in that: A placement groove (101) is provided at the bottom of one side of the fixed wing (1), a circular hole is provided inside the placement groove (101), and the diameter of the circular hole is three millimeters wider than the placement groove (101), and a ventilation pipe (3) is movably connected to the top of the placement groove (101).

3. A fixing kit for stabilizing a tracheotomy tube according to claim 1, characterized in that: A through groove (203) is provided in the middle of the mounting seat (2), the through groove (203) is communicated with the outer insert tube (102), the spacing of the mounting grooves (201) is one millimeter, the depth of the mounting grooves (201) is ten millimeters, and the height of the inner ring rubber pad (204) is twenty-five millimeters.

4. A fixing kit for stabilizing a tracheotomy tube according to claim 1, characterized in that: The inner ring rubber pad (204), the mounting seat (2) and the fixed wing (1) are all made of hard plastic, the main component of which is polyvinyl chloride (PVC). The first strap (103) and the second strap (105) are both fifteen centimeters long, and the first strap (103) and the second strap (105) are polyester elastic bands.

5. A fixing kit for stabilizing a tracheotomy tube according to claim 1, characterized in that: The surface of the sludge suction ball (4) is provided with suction ports (401) at equal intervals, the outer surface of the sludge suction ball (4) is in contact with the neck incision, a mounting hole (402) is provided in the middle of the sludge suction ball (4), and the surface of the mounting hole (402) is movably connected with an external insert tube (102).

6. A fixing kit for stabilizing a tracheotomy tube according to claim 2, characterized in that: One end of the ventilation tube (3) passes through the sludge suction ball (4) and is connected to the air bag (403), the other end of the ventilation tube (3) is fixedly connected to the air nozzle (301), the middle part of the ventilation tube (3) is fixedly connected to the fixing block (302), and the back side of the fixing block (302) is movably connected to the mounting groove (201).

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