Tracheal tube with fixable oxygen catheter

Abstract

The application discloses a tracheal catheter with fixed oxygen catheter, which comprises a tracheal catheter, an inflation tube slot, an oxygen supply mechanism and an auxiliary positioning mechanism are arranged in the tracheal catheter, a tail end of the tracheal catheter is provided with a shielding mechanism, the oxygen supply mechanism comprises an oxygen tube slot, the inflation tube slot and the oxygen tube slot are oppositely arranged in the tracheal catheter, and the opposite sides of the inflation tube slot and the oxygen tube slot are tightly attached to the inner wall of the tracheal catheter, the tail part of the oxygen tube slot is longer than the inflation tube slot, the outer wall of the tracheal catheter is fixedly connected with a suture plate, the same end of the oxygen tube slot and the inflation tube slot simultaneously penetrates through the tracheal catheter and the suture plate and is fixed on the suture plate, the inflation tube is inserted into the inflation tube slot, and the inner wall of the tracheal catheter is tightly connected with an air bag, the tracheal catheter with fixed oxygen catheter disclosed by the application has the effect that the oxygen tube and the tracheal catheter are combined, and the oxygen tube can be replaced at a high frequency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of tracheal catheter, in particular to a tracheal catheter capable of fixing an oxygen catheter. BACKGROUND

[0002] Oxygen inhalation is used to correct hypoxia, improve arterial oxygen partial pressure and oxygen saturation level, and promote metabolism, which is one of the important methods for auxiliary treatment of various diseases. For example, respiratory failure, chronic bronchitis, cerebrovascular disease, and coronary heart disease. The clinical hypoxia symptoms are not obvious, and there may be oxygen debt, and there may be microcirculation metabolic abnormalities, so oxygen inhalation may be needed.

[0003] In the process of oxygen inhalation, the oxygen tube must be used. When a patient who needs tracheal intubation is intubated, the oxygen tube needs to be supplied with oxygen from the wound site. Generally, a tracheal catheter is inserted into the trachea, and then an oxygen tube is inserted into the body for oxygen supply. This method causes the oxygen tube to be inconvenient and difficult to replace quickly, and is not conducive to reducing the difficulty of intubation work. SUMMARY

[0004] The present application discloses a tracheal catheter capable of fixing an oxygen catheter, which aims to solve the technical problem of the existing intubation method causing the oxygen tube to be inconvenient and difficult to replace quickly, and not conducive to reducing the difficulty of intubation work.

[0005] In order to achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0006] A tracheal catheter capable of fixing an oxygen catheter, comprising a tracheal catheter, an inflation tube slot, an oxygen supply mechanism and an auxiliary positioning mechanism are arranged in the tracheal catheter, a tail end of the tracheal catheter is provided with a shielding mechanism, the oxygen supply mechanism comprises an oxygen tube slot, the inflation tube slot and the oxygen tube slot are oppositely arranged in the tracheal catheter, and the opposite sides of the inflation tube slot and the oxygen tube slot are tightly attached to the inner wall of the tracheal catheter, the tail of the oxygen tube slot is longer than the inflation tube slot, the outer wall of the tracheal catheter is fixedly connected with a suture plate, and the same end of the oxygen tube slot and the inflation tube slot simultaneously penetrates through the tracheal catheter and the suture plate and is fixed on the suture plate, the inflation tube is inserted into the inflation tube slot, the inner wall of the tracheal catheter is tightly connected with an air bag, one end of the inflation tube is connected with the inner wall of the air bag, the oxygen tube is inserted into the oxygen tube slot, and one end of the oxygen tube penetrating through the suture plate is provided with an oxygen supply connector, one end of the oxygen tube slot in the tracheal catheter is tightly connected with a one-way valve, and the oxygen tube penetrates through the one-way valve.

[0007] Through setting the oxygen supply mechanism, when the patient needing tracheal intubation is intubated, the tracheal tube is generally inserted into the trachea, and then the oxygen tube is inserted into the body to supply oxygen, wherein the air bag, the inflation pipe slot and the inflation pipe are the existing structures, the oxygen tube is combined with the tracheal tube, the oxygen supply is realized on the original wound of the tracheal tube, the oxygen tube is inserted into the oxygen tube slot, the oxygen supply is realized by the tail end of the tracheal tube, so that the oxygen tube can be quickly replaced, and under the action of the one-way valve, the sputum or body fluid is prevented from entering the oxygen tube slot to cause blockage during the extraction of the oxygen tube.

[0008] In a preferred scheme, the tracheal tube is simultaneously and movably inserted with a replacement endotracheal tube, and the air bag is arranged around the outer periphery of the tracheal tube; the top end of the tracheal tube is connected with a plug, and the top end of the plug is connected with a handle; the plug is movably inserted into the inner wall of the top end of the tracheal tube; the shielding mechanism comprises a support plate, and the support plate is fixed on one side of the replacement endotracheal tube; the outer wall of one side of the support plate is fixed with a damping hinge; the support plate is connected with an inclined plate through the damping hinge; a plurality of air holes are arranged on the inclined plate; the inner wall of the tail end of the tracheal tube is fixedly connected with a connecting frame, and a pressing ring is arranged at the middle position of the connecting frame; the outer wall of one side of the pressing ring is tangent to the inclined surface of the inclined plate.

[0009] The replacement endotracheal tube is a component which is convenient to replace in the prior art, and the sputum blockage is avoided by timely replacement; during the insertion of the replacement endotracheal tube, the inclined plate at the tail of the replacement endotracheal tube is in contact with the top of the pressing ring during the downward movement, is tangent to the inclined surface of the inclined plate, and is horizontally arranged at the bottom end of the replacement endotracheal tube by opening the damping hinge through pressing, so that part of the sputum is shielded, the sputum is prevented from adhering to the outer wall of the one-way valve, the cleanliness of the outer wall of the one-way valve is ensured, and the service life of the one-way valve is ensured.

[0010] In a preferred scheme, the top end of the tracheal tube is provided with a positioning groove on one side; the auxiliary positioning mechanism comprises a sliding arc surface limiting block, and one side of the sliding arc surface limiting block is adhered to the replacement endotracheal tube by glue; the sliding arc surface limiting block is movably attached to the outer wall of the oxygen tube slot; one side of the sliding arc surface limiting block is provided with an alignment mark; and the top end of the sliding arc surface limiting block is connected with a cotton thread.

[0011] The auxiliary positioning mechanism is arranged, the replacement endotracheal tube can be accurately inserted into the tracheal tube along the required direction by sliding the sliding arc surface limiting block along the outer wall of the oxygen tube slot during the insertion of the replacement endotracheal tube, the stable arrangement of the shielding mechanism at the bottom end of the oxygen tube slot for sputum shielding is further ensured, and the dislocation of the sliding arc surface limiting block during the intubation of the replacement endotracheal tube is ensured by observing whether the alignment mark is stably arranged in the positioning groove during the movement through the arrangement of the positioning groove and the alignment mark.

[0012] From the above, a tracheal tube with fixed oxygen catheter, including tracheal tube, the inside of the tracheal tube is provided with inflatable tube slot, oxygen supply mechanism and auxiliary positioning mechanism, the tail end of the tracheal tube is provided with shielding mechanism, and the oxygen supply mechanism includes oxygen tube slot, the inflatable tube slot and the oxygen tube slot are oppositely arranged in the tracheal tube, and the opposite side of the inflatable tube slot and the oxygen tube slot is closely attached to the inner wall of the tracheal tube, the tail of the oxygen tube slot is longer than the inflatable tube slot, the outer wall of the tracheal tube is fixedly connected with the suture plate, and the same end of the oxygen tube slot and the inflatable tube slot passes through the tracheal tube and the suture plate at the same time, and is fixed on the suture plate, the inflatable tube is inserted into the inflatable tube slot, the inner wall of the tracheal tube is closely connected with the air bag, and one end of the inflatable tube is connected with the inner wall of the air bag, the oxygen tube is inserted into the oxygen tube slot, and the end of the oxygen tube passing through the suture plate is provided with oxygen supply connector, the end of the oxygen tube slot in the tracheal tube is closely connected with the one-way valve, and the oxygen tube passes through the one-way valve. The tracheal tube with fixed oxygen catheter provided by the present application has the technical effect of combining the oxygen tube and the tracheal tube, and realizing high frequency replacement of the oxygen tube. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The overall structure diagram of the tracheal tube with fixed oxygen catheter is provided.

[0014] Figure 2 The overall split structure diagram of the tracheal tube with fixed oxygen catheter is provided.

[0015] Figure 3 The auxiliary positioning mechanism structure diagram of the tracheal tube with fixed oxygen catheter is provided.

[0016] Figure 4 The tracheal tube cross section diagram of the tracheal tube with fixed oxygen catheter is provided.

[0017] Figure 5 The partial shielding mechanism structure diagram of the tracheal tube with fixed oxygen catheter is provided.

[0018] In the figure: 1, tracheal tube; 2, suture plate; 3, oxygen supply mechanism; 4, handle; 5, plug; 6, inflation tube; 7, air bag; 8, shielding mechanism; 9, auxiliary positioning mechanism; 10, replacement endotracheal tube; 11, alignment slot; 12, inflation tube insertion slot; 301, oxygen tube; 302, oxygen supply connector; 303, oxygen tube insertion slot; 304, one-way valve; 801, connecting frame; 802, pressure ring; 803, support plate; 804, damping hinge; 805, air hole; 806, inclined plane plate; 901, alignment mark; 902, cotton thread; 903, sliding cam limit block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0020] The tracheal tube disclosed by the present application mainly applies to the scene of oxygen tube tracheal tube.

[0021] Reference Figure 1 , Figure 2 and Figure 4The utility model provides an oxygen supply pipe and tracheal catheter can be fixed, and the tracheal catheter includes tracheal catheter 1, the inside of tracheal catheter 1 is provided with inflation pipe slot 12, oxygen supply mechanism 3 and auxiliary positioning mechanism 9, the tail end of tracheal catheter 1 is provided with shielding mechanism 8, and oxygen supply mechanism 3 includes oxygen pipe slot 303, and inflation pipe slot 12 and oxygen pipe slot 303 are oppositely arranged in tracheal catheter 1, and the opposite side of inflation pipe slot 12 and oxygen pipe slot 303 is closely attached to the inner wall of tracheal catheter 1, and the tail of oxygen pipe slot 303 is longer than inflation pipe slot 12, and the outer wall of tracheal catheter 1 is fixedly connected with suture plate 2, and the same end of oxygen pipe slot 303 and inflation pipe slot 12 passes through tracheal catheter 1 and suture plate 2 simultaneously and is fixed on suture plate 2, and inflation pipe 6 is inserted in inflation pipe slot 12, and the inner wall of tracheal catheter 1 is fixedly connected with air bag 7, and one end of inflation pipe 6 is connected with the inner wall of air bag 7, and oxygen pipe 301 is inserted in oxygen pipe slot 303, and the end of oxygen pipe 301 passing through suture plate 2 is provided with oxygen supply connector 302, and the end of oxygen pipe slot 303 in tracheal catheter 1 is fixedly connected with one-way valve 304, and oxygen pipe 301 passes through one-way valve 304, when the patient needing tracheal intubation is intubated, generally uses tracheal catheter 1 to insert into the trachea, and then inserts oxygen pipe 301 into the body to supply oxygen, wherein air bag 7, inflation pipe slot 12 and inflation pipe 6 are the existing structure, the utility model combines oxygen pipe 301 with tracheal catheter 1, realizes the supply of oxygen on the original wound of tracheal catheter 1, inserts oxygen pipe 301 into oxygen pipe slot 303 by the tail end of tracheal catheter 1 to supply oxygen, so that the rapid replacement of oxygen pipe 301 is realized, and under the action of one-way valve 304, avoids that sputum or body fluid enters oxygen pipe slot 303 and causes blockage in the process of extracting oxygen pipe 301.

[0022] With reference to Figure 1 And Figure 2 In a preferred embodiment, the replacement endotracheal tube 10 is simultaneously movably inserted in the tracheal catheter 1, and the air bag 7 surrounds the outer periphery of the endotracheal tube 10.

[0023] With reference to Figure 2 In a preferred embodiment, the top end of the endotracheal tube 10 is connected with the plug 5, the top end of the plug 5 is connected with the handle 4, and the plug 5 is movably inserted into the top end inner wall of the tracheal catheter 1.

[0024] With reference to Figure 5 In a preferred embodiment, the shielding mechanism 8 includes the support plate 803, the support plate 803 is fixed on one side of the replacement endotracheal tube 10, and the outer wall of one side of the support plate 803 is fixed with the damping hinge 804.

[0025] With reference to Figure 5In a preferred embodiment, the branch plate 803 is connected with the inclined plate 806 through the damping hinge 804, and a plurality of air holes 805 are arranged on the inclined plate 806.

[0026] With reference to Figure 4 And Figure 5 In a preferred embodiment, the tail end inner wall of the tracheal tube 1 is fixedly connected with the connecting frame 801, and the middle position of the connecting frame 801 is provided with the abutting ring 802, and one side outer wall of the low-pressure ring 802 is tangent to the inclined surface of the inclined plate 806. The replacement endotracheal tube 10 is a component that is convenient to replace in the prior art, and the replacement endotracheal tube 10 is replaced in time to avoid sputum blockage. During the insertion of the replacement endotracheal tube 10, the inclined plate 806 at the tail end is in contact with the top of the abutting ring 802 during the downward movement, and is tangent to the inclined surface of the inclined plate 806, so as to open the damping hinge 804 by abutting, and horizontally place the inclined plate 806 at the bottom end of the replacement endotracheal tube 10, so as to shield part of the sputum, avoid the sputum adhering to the outer wall of the one-way valve 304, guarantee the cleanliness of the outer wall of the one-way valve 304, and guarantee the service life of the one-way valve 304.

[0027] With reference to Figures 1-3 In a preferred embodiment, one side of the top end of the tracheal tube 1 is provided with the alignment slot 11, and the auxiliary positioning mechanism 9 includes the sliding arc surface limiting block 903, and one side of the sliding arc surface limiting block 903 is adhered to the replacement endotracheal tube 10 by glue.

[0028] With reference to Figure 2 And Figure 3 In a preferred embodiment, the sliding arc surface limiting block 903 is movably attached to the outer wall of the oxygen tube insertion slot 303, and one side of the sliding arc surface limiting block 903 is provided with the alignment mark 901, and the top end of the sliding arc surface limiting block 903 is connected with the cotton thread 902. During the insertion of the replacement endotracheal tube 10, the replacement endotracheal tube 10 can be accurately inserted into the tracheal tube 1 along the required direction by sliding the sliding arc surface limiting block 903 along the outer wall of the oxygen tube insertion slot 303, so as to further guarantee that the shielding mechanism 8 can be stably placed at the bottom end of the oxygen tube insertion slot 12 to block sputum. At the same time, through the arrangement of the alignment slot 11 and the alignment mark 901, it can be ensured that the sliding arc surface limiting block 903 is dislocated during the insertion of the replacement endotracheal tube 10 by observing whether the alignment mark 901 is stably positioned in the alignment slot 11 during the movement.

[0029] Working principle: in the intubation operation of the patient who needs tracheal intubation, tracheal catheter 1 is generally used to insert into the trachea, and then oxygen pipe 301 is inserted into the body to supply oxygen, wherein air bag 7, inflation pipe slot 12 and inflation pipe 6 are existing structures, the present application combines oxygen pipe 301 with tracheal catheter 1, realizes oxygen supply on the original wound of tracheal catheter 1, inserts oxygen pipe 301 into oxygen pipe slot 303 by the tail end of tracheal catheter 1 to supply oxygen, so as to realize the quick replacement of oxygen pipe 301, and under the action of one-way valve 304, avoid the blockage of sputum or body fluid into oxygen pipe slot 303 during the extraction of oxygen pipe 301, in the process of inserting replacement inner tube 10, the inclined plane plate 806 at the tail of replacement inner tube 10 contacts the top of the pressing ring 802 during downward movement, and the inclined plane plate 806 is tangent to the inclined surface, so as to open the damping hinge 804 by pressing, so that the inclined plane plate 806 is horizontally placed at the bottom end of the replacement inner tube 10, so as to shield part of the sputum, avoid its adhesion to the outer wall of one-way valve 304, guarantee the cleanliness of the outer surface of one-way valve 304, and guarantee the service life, at the same time, in the process of inserting replacement inner tube 10, sliding arc surface limiting block 903 can slide along the outer wall of oxygen pipe slot 303, so that replacement inner tube 10 can be accurately inserted into tracheal catheter 1 along the required direction, further guaranteeing that shielding mechanism 8 can be stably placed at the bottom end of oxygen pipe slot 12 to block sputum, and through the setting of positioning groove 11 and positioning mark 901, by observing whether the positioning mark 901 is stably positioned in the positioning groove 11 during movement, the dislocation of sliding arc surface limiting block 903 during the intubation of replacement inner tube 10 can be ensured.

[0030] The above is only the preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A tracheal tube for fixing an oxygen conduit, comprising a tracheal tube (1), characterized in that, The tracheal tube (1) is internally provided with an inflation tube slot (12), an oxygen supply mechanism (3), and an auxiliary positioning mechanism (9). The tail end of the tracheal tube (1) is provided with a shielding mechanism (8), and the oxygen supply mechanism (3) includes an oxygen tube slot (303). The inflation tube slot (12) and the oxygen tube slot (303) are arranged opposite to each other inside the tracheal tube (1), and the opposite sides of the inflation tube slot (12) and the oxygen tube slot (303) are tightly fitted to the inner wall of the tracheal tube (1). The tail end of the oxygen tube slot (303) is longer than the inflation tube slot (12). A suture plate (2) is fixedly connected to the outer wall of the tracheal tube (1), and the oxygen tube slot (303) and the inflation tube slot (9) are also connected to the oxygen supply mechanism (303). The same end of the tube slot (12) passes through the tracheal tube (1) and the suture plate (2) and is fixed on the suture plate (2). An inflation tube (6) is inserted in the inflation tube slot (12). An air bag (7) is tightly connected to the inner wall of the tracheal tube (1), and one end of the inflation tube (6) is connected to the inner wall of the air bag (7). An oxygen tube (301) is inserted in the oxygen tube slot (303), and an oxygen supply connector (302) is provided at one end of the oxygen tube (301) that passes through the suture plate (2). One end of the oxygen tube slot (303) located in the tracheal tube (1) is tightly connected to a one-way valve (304), and the oxygen tube (301) passes through the one-way valve (304). A replacement endotracheal tube (1) is simultaneously inserted and moved within the endotracheal tube (1), and an air bag (7) surrounds the outer periphery of the endotracheal tube (10). The shielding mechanism (8) includes a support plate (803), and the support plate (803) is fixed on one side of the replacement inner tube (10). A damping hinge (804) is fixed on one side of the outer wall of the support plate (803). The support plate (803) is connected to the inclined panel (806) via a damping hinge (804), and the inclined panel (806) is provided with multiple ventilation holes (805). The inner wall of the tail end of the endotracheal tube (1) is fixedly connected to a connecting frame (801), and a pressure ring (802) is specified in the middle position of the connecting frame (801). One side of the outer wall of the pressure ring (802) is tangent to the inclined surface of the inclined plate (806).

2. The tracheal tube for fixing an oxygen conduit according to claim 1, characterized in that, The end of the endotracheal tube (10) is connected to a plug (5), and the end of the plug (5) is connected to a handle (4). The plug (5) is movably inserted into the inner wall of the end of the endotracheal tube (1).

3. A tracheal tube for fixing an oxygen conduit according to claim 1, characterized in that, The endotracheal tube (1) has an alignment groove (11) on one side of its top end. The auxiliary positioning mechanism (9) includes a sliding arc surface limiting block (903), and one side of the sliding arc surface limiting block (903) is glued to the replacement internal cannula (10).

4. A tracheal tube for fixing an oxygen conduit according to claim 3, characterized in that, The sliding arc surface limiting block (903) is movably attached to the outer wall of the oxygen tube slot (303), and an alignment mark (901) is provided on one side of the sliding arc surface limiting block (903). A cotton thread (902) is connected to the top of the sliding arc surface limiting block (903).

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