Portable airway secretion removing device

Abstract

The utility model relates to the technical field of airway secretion removal, and discloses a portable airway secretion removal device which comprises a catheter and a connecting pipe, one end of the catheter is fixedly connected with an insertion opening, the outer wall of the insertion opening is fixedly connected with a top ring, the outer wall of the connecting pipe is fixedly connected with a clamping seat, and the clamping seat is fixedly connected with a clamping groove. One end of the clamping seat is fixedly connected with a spring, the inner wall of the connecting pipe is slidably connected with a plurality of balls, the outer wall of the clamping seat is slidably connected with a sliding block, the inner wall of the sliding block is fixedly connected with a convex ring, the other end of the convex ring is slidably connected with the outer wall of the connecting pipe, and the outer wall of the right side of the convex ring is fixedly connected with the other end of the spring. And a suction probe is arranged at the other end of the catheter. According to the utility model, through the matching of the sliding block and the ball body, the quick release is realized, the operation time is saved, the medical work can be more efficiently completed, the error risk caused by overlong operation time is reduced, and the accuracy and the safety of medical operation are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to airway secretion removal technical field especially, it relates to a portable airway secretion removal device. BACKGROUND

[0002] Airway secretion refers to the substance produced in the airway, under normal physiological conditions, airway epithelial cells and glands continuously secrete a small amount of mucus to maintain the airway moist and clean, at the same time, the cilia in the airway continuously swing, push the mucus and its adhered foreign matter and pathogen to the throat direction, and finally discharge outside the body, when the airway is stimulated, the secretion cell will increase the secretion amount of mucus, and the immune cell will also gather to the airway to respond to the stimulation and resist infection.

[0003] Too much airway secretion will block the airway, affect gas exchange, cause respiratory difficulty and even respiratory failure, timely removal of the secretion can ensure the smoothness of the airway and maintain normal respiratory function, removal of the airway secretion can reduce airway resistance, improve the ventilation and exchange function of the lung, and improve the respiratory condition of the patient.

[0004] The airway secretion removal device usually uses negative pressure to form suction in the sputum suction tube and the removal probe, and the secretion in the airway is sucked into the collection container, such device is small in size, light in weight, convenient to carry, and can complete the removal of the airway secretion by simple operation, without the operation of professional medical staff, but the sputum suction tube has various models, and the sputum suction tube usually needs to be replaced in an emergency, and the replacement complexity will waste the golden treatment time. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a portable airway secretion removal device, which aims at improving the problem of troublesome replacement of the sputum suction tube in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a portable airway secretion removal device, including the catheter and the connecting pipe, one end of the catheter is fixedly connected with the socket, the outer wall of the socket is fixedly connected with the top ring, the outer wall of the connecting pipe is fixedly connected with the clamping seat, one end of the clamping seat is fixedly connected with the spring, the inner wall of the connecting pipe is slidably connected with a plurality of spheres, the outer wall of the clamping seat is slidably connected with the sliding block, the inner wall of the sliding block is fixedly connected with the convex ring, the other end of the convex ring is slidably connected with the outer wall of the connecting pipe, the right outer wall of the convex ring is fixedly connected with the other end of the spring, the other end of the catheter is provided with the suction probe, and the suction probe is used for sucking secretion.

[0007] Further description of the above technical scheme:

[0008] The suction probe comprises a quick-connect male head, one end of the quick-connect male head is fixedly connected with one end of a catheter, the other end of the quick-connect male head is clamped with a quick-connect female head, the other end of the quick-connect female head is fixedly connected with a plastic tube, the other end of the plastic tube is rotatably connected with a suction tube, the outer wall of the plastic tube is fixedly connected with a fixing ring, the inner wall of the suction tube is provided with a rotating groove, the outer wall of the suction tube is provided with a plurality of suction holes, and the other end of the suction tube is fixedly connected with a spiral head.

[0009] As a further description of the above technical solution:

[0010] The outer wall of the connecting pipe is fixedly connected with a breathing mask, and the outer wall of the breathing mask is communicated with a backflow release valve.

[0011] As a further description of the above technical solution:

[0012] The bottom of the connecting pipe is communicated with a fixed pipe, and the other end of the fixed pipe is communicated with a storage tank.

[0013] As a further description of the above technical solution:

[0014] The other end of the connecting pipe is communicated with a cylinder body, and the outer wall of the cylinder body is fixedly connected with an operation instruction.

[0015] As a further description of the above technical solution:

[0016] The inner wall of the connecting pipe is provided with a one-way valve one, and the bottom of the cylinder body is communicated with a one-way valve two.

[0017] As a further description of the above technical solution:

[0018] The inner wall of the cylinder body is slidably connected with a piston, and the other end of the piston is fixedly connected with a pull handle.

[0019] As a further description of the above technical solution:

[0020] The outer wall of the catheter is provided with a scale, and the outer wall of the right end of the connecting pipe is fixedly connected with a limiting ring.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、In the utility model, the slider is pushed to the left, the top ring pushes the ball apart, after the top ring passes, the ball falls down, the slider is released, the slider bounces back, the convex ring pushes the ball, the ball is locked, the catheter is locked, the quick disassembly is realized, the operation time is saved, the medical work can be more efficiently completed, the risk of mistake caused by too long operation time is reduced, and the accuracy and safety of medical operation are improved.

[0023] 2. The utility model discloses a spiral head is inserted into the airway, and the spiral head is of soft silica gel material, avoids hurting the airway, and the straw and the spiral head can rotate, and the spiral structure is easier to enter the airway, and the secretion in the airway enters the catheter through the suction hole on the straw, and the quick -action connector of quick -action male head and quick -action female head is convenient for switching different models of the probe. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 It is the front side perspective drawing of a portable airway secretion cleaning device catheter that the utility model proposes;

[0025] Figure 2 It is the local structure diagram of a portable airway secretion cleaning device breathing mask that the utility model proposes;

[0026] Figure 3 It is the sectional view of a portable airway secretion cleaning device connecting pipe that the utility model proposes;

[0027] Figure 4 It is the local structure display diagram of a portable airway secretion cleaning device straw that the utility model proposes;

[0028] Figure 5 It is the local structure schematic diagram of a portable airway secretion cleaning device fixing ring that the utility model proposes.

[0029] LEGEND:

[0030] 1, catheter, 2, suction probe, 201, quick -action male head, 202, quick -action female head, 203, plastic pipe, 204, straw, 205, suction hole, 206, spiral head, 207, fixing ring, 208, rotation groove, 3, socket, 4, top ring, 5, connecting pipe, 6, clamping seat, 7, sliding block, 8, spring, 9, convex ring, 10, limit ring, 11, ball, 12, breathing mask, 13, fixed pipe, 14, storage tank, 15, check valve one, 16, operation instruction, 17, check valve two, 18, cylinder, 19, piston, 20, pull handle, 21, backflow release valve, 22, scale. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0032] Please refer to the drawings in the embodiments of the utility model Figure 1 - the drawings in the embodiments of the utility model Figure 3The utility model provides an embodiment: a portable airway secretion removing device, including the pipe 1 and the connecting pipe 5, the one end fixed connection of pipe 1 has the spigot 3, the outer wall fixed connection of spigot 3 has the top ring 4, the outer wall fixed connection of connecting pipe 5 has the clamping seat 6, the one end fixed connection of clamping seat 6 has the spring 8, the inner wall sliding connection of connecting pipe 5 has a plurality of spheres 11, the outer wall sliding connection of clamping seat 6 has the sliding block 7, the inner wall fixed connection of sliding block 7 has the convex ring 9, the other end of convex ring 9 and the outer wall sliding connection of connecting pipe 5, the right side outer wall of convex ring 9 and the other end fixed connection of spring 8, the other end of pipe 1 is provided with the suction probe 2, and the suction probe 2 is used to suck secretion,

[0033] Specifically, the top ring 4 not only enhances the structural strength of the spigot 3, but also provides additional stability during plugging, effectively preventing loosening or falling off caused by external force, and the outer wall of the connecting pipe 5 is fixedly connected with a clamping seat 6, one end of the clamping seat 6 is connected with a spring 8, which makes the entire connecting structure have elasticity and adaptability, a plurality of spheres 11 are installed on the inner wall of the connecting pipe 5, the spheres 11 are tightly combined with the connecting pipe 5 through sliding connection, the outer wall of the clamping seat 6 is slidingly connected with a sliding block 7, the inner wall of the sliding block 7 is fixedly connected with a convex ring 9, the other end of the convex ring 9 is slidingly connected with the outer wall of the connecting pipe 5, the sliding block 7 can freely slide under the guidance of the clamping seat 6 while maintaining tight fitting with the connecting pipe 5, and the right side outer wall of the convex ring 9 is fixedly connected with the other end of the spring 8, so that the sliding block 7 can automatically reset when subjected to external force, maintaining the stability and reliability of the entire connecting structure.

[0034] Please refer to the attached Figure 4 - attached Figure 5 The suction probe 2 includes a quick-connect male head 201, the right end of the quick-connect male head 201 is fixedly connected with one end of the pipe 1, the other end of the quick-connect male head 201 is clamped with a quick-connect female head 202, the other end of the quick-connect female head 202 is fixedly connected with a plastic tube 203, the other end of the plastic tube 203 is rotatably connected with a suction tube 204, the outer wall of the plastic tube 203 is fixedly connected with a fixed ring 207, the inner wall of the suction tube 204 is provided with a rotating groove 208, the outer wall of the suction tube 204 is provided with a plurality of suction holes 205, the other end of the suction tube 204 is fixedly connected with a spiral head 206;

[0035] Specific, the other end of the quick male head 201 is connected with the quick female head 202, and the two are tightly combined through the clamping mechanism, realizing quick connection and disconnection, improving the convenience and use efficiency of the equipment, the other end of the quick female head 202 is connected with the plastic pipe 203, the plastic pipe 203 is made of soft and elastic medical grade material, which ensures the smooth transmission of fluid and avoids damage to the airway due to hard pipeline, the inner wall of the suction pipe 204 is provided with a rotating groove 208, so that the suction pipe can freely rotate within a certain range, thereby adapting to different angles and depths of sampling requirements, the outer wall of the suction pipe 204 is also densely provided with a plurality of suction holes 205, which are uniformly distributed, ensuring the uniformity and comprehensiveness of the fluid during sampling.

[0036] Please refer to the attached Figure 1 -attached Figure 3 The outer wall of the connecting pipe 5 is fixedly connected with a breathing mask 12, the outer wall of the breathing mask 12 is communicated with a backflow release valve 21, the bottom of the connecting pipe 5 is communicated with a fixed pipe 13, the other end of the fixed pipe 13 is communicated with a storage tank 14, the other end of the connecting pipe 5 is communicated with a cylinder body 18, the outer wall of the cylinder body 18 is fixedly connected with an operation instruction 16, the inner wall of the connecting pipe 5 is provided with a one-way valve one 15, the bottom of the cylinder body 18 is communicated with a one-way valve two 17, the inner wall of the cylinder body 18 is slidably connected with a piston 19, the other end of the piston 19 is fixedly connected with a pull handle 20, the outer wall of the conduit 1 is provided with a scale 22, the outer wall of the right end of the connecting pipe 5 is fixedly connected with a limiting ring 10.

[0037] Specifically, the outer wall of the breathing mask 12 is communicated with a backflow release valve 21, which solves the problem of gas backflow that may occur during sputum suction, and through precise control of the flow direction and pressure of the gas, stability and safety are ensured, and the risk of respiratory difficulty caused by gas backflow is effectively reduced, the bottom of the connecting pipe 5 is communicated with a fixed pipe 13, and the fixed pipe 13 is communicated with a storage tank 14. The storage tank 14 can store the secretions sucked out, the cylinder body 18 is a key component for gas compression and release, and the inner wall of the connecting pipe 5 is provided with a one-way valve one 15 on the outer wall of the cylinder body 18. This design effectively prevents the reverse flow of gas in the pipeline, further improving the stability and safety of the system, and the bottom of the cylinder body 18 is communicated with a one-way valve two 17, which complements the one-way valve one 15, together forming a two-way protection mechanism for gas flow, the other end of the piston 19 is fixedly connected with a pull handle 20, and only a slight pull and push can easily realize the compression and release of the gas.

[0038] Working principle: when the catheter 1 needs to be connected, the outer wall of the socket 3 is aligned with the inner wall of the connecting pipe 5, and the slider 7 is pushed to the left, the ball 11 is pushed open by the top ring 4, after the top ring 4 passes, the ball 11 falls down, the slider 7 is released, the slider 7 rebounds, the convex ring 9 pushes the ball 11, the ball 11 is locked, at this time the catheter 1 is locked and cannot be pulled out, the slider 7 is pushed to the right, the top ring 4 can push the ball 11 to open the catheter 1 and pull it out, realize quick disassembly, save operation time, can more efficiently complete medical work, reduce the risk of mistakes caused by too long operation time, improve the accuracy and safety of medical operation;

[0039] The spiral head 206 is inserted into the airway, the spiral head 206 is made of soft silica gel material, so as to avoid hurting the airway, the suction pipe 204 and the spiral head 206 can rotate, the spiral structure is easier to enter the airway, the secretions in the airway enter the catheter through the suction hole 205 on the suction pipe 204, and the quick connection interface of the quick connection male head 201 and the quick connection female head 202 is convenient for switching different types of probes.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. within the spirit and principles of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A portable airway secretion clearing device, comprising a catheter (1) and a connecting tube (5), characterized in that: One end of the catheter (1) is fixedly connected to a socket (3), the outer wall of the socket (3) is fixedly connected to a top ring (4), the outer wall of the connecting tube (5) is fixedly connected to a holder (6), one end of the holder (6) is fixedly connected to a spring (8), the inner wall of the connecting tube (5) is slidably connected to a plurality of balls (11), the outer wall of the holder (6) is slidably connected to a slider (7), the inner wall of the slider (7) is fixedly connected to a convex ring (9), the other end of the convex ring (9) is slidably connected to the outer wall of the connecting tube (5), the right outer wall of the convex ring (9) is fixedly connected to the other end of the spring (8), and the other end of the catheter (1) is provided with a suction probe (2), and the suction probe (2) is used to suck secretions.

2. A portable airway secretion clearing device according to claim 1, characterized in that: The suction probe (2) comprises a quick-connect male head (201), the right end of the quick-connect male head (201) is fixedly connected to one end of the catheter (1), the other end of the quick-connect male head (201) is engaged with a quick-connect female head (202), the other end of the quick-connect female head (202) is fixedly connected to a plastic tube (203), the other end of the plastic tube (203) is rotatably connected to a suction tube (204), the outer wall of the plastic tube (203) is fixedly connected to a fixing ring (207), the inner wall of the suction tube (204) is provided with a rotating groove (208), the outer wall of the suction tube (204) is provided with a plurality of suction holes (205), and the other end of the suction tube (204) is fixedly connected to a spiral head (206).

3. The portable airway secretion clearing device according to claim 1, characterized in that: The outer wall of the connecting pipe (5) is fixedly connected to a breathing mask (12), and the outer wall of the breathing mask (12) is connected to a reflux release valve (21).

4. The portable airway secretion clearing device according to claim 1, characterized in that: The bottom of the connecting pipe (5) is connected to a fixed pipe (13), and the other end of the fixed pipe (13) is connected to a storage tank (14).

5. The portable airway secretion clearing device according to claim 1, characterized in that: The other end of the connecting pipe (5) is connected to a cylinder (18), and an operating instruction (16) is fixedly connected to the outer wall of the cylinder (18).

6. The portable airway secretion clearing device according to claim 5, characterized in that: A one-way valve (15) is provided on the inner wall of the connecting pipe (5), and a one-way valve (17) is connected to the bottom of the cylinder (18).

7. The portable airway secretion clearing device according to claim 6, characterized in that: The inner wall of the cylinder (18) is slidably connected to a piston (19), and the other end of the piston (19) is fixedly connected to a handle (20).

8. The portable airway secretion clearing device according to claim 1, characterized in that: The outer wall of the conduit (1) is provided with a scale (22), and the right end of the outer wall of the connecting pipe (5) is fixedly connected to a limiting ring (10).

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