An electric sputum-eliminator

Abstract

The utility model discloses an electric sputum exector, including sputum exector host computer, cable and respectively fixedly arranged in the joint and treatment head of cable both ends, the side wall of sputum exector host computer can detachable installation has at least two insertion rods, the one end of insertion rod is away from sputum exector host computer and is provided with the opening, the opening place swingly arranged with the compression assembly for fixing the cable of accomodating state, the compression assembly includes the damping shaft of rotation insertion between the inner wall of opening, the pressure bar of fixed on the damping shaft, the pressure bar is away from the one end of damping shaft and extends to the outside of opening. In the utility model, through setting up multiple insertion rods on the side wall of sputum exector host computer, winding cable accomodates to multiple insertion rods, and through compression assembly, the cable is fixed tightly, to prevent cable from loosening, can effectively prevent the cable from scattering due to the shaking when carrying, at this time, the cable can be carried together with sputum exector host computer, convenient operation, is suitable for the scene of quick response.

Description

Technical Field

[0001] This utility model relates to the field of sputum suction device technology, specifically an electric sputum suction device. Background Technology

[0002] A corded electric sputum expectorant is a medical device that uses mechanical vibration to help patients expel sputum from their respiratory tract. It is widely used in hospitals, rehabilitation centers, and home care settings, and is especially suitable for patients who are bedridden for extended periods, have lung infections, or suffer from chronic obstructive pulmonary disease (COPD) and have difficulty expectorating sputum. Its core function is to use the high-frequency vibration of the treatment head to simulate manual tapping and vibration, loosening sputum in the airways and promoting its movement towards the larger airways, ultimately expelling it through coughing or suctioning.

[0003] The core components of a corded electric sputum suction device include the main unit, treatment head, cable, and cable connector; such as the FPT-K vibration sputum suction machine. The main unit, treatment head, and cable need to be handled or packaged separately. If it is moved from the nurse station to the bedside in a hospital setting, it needs to be carried in several trips or the cable needs to be packed in an extra container (such as a tote bag), which increases the carrying steps. When the cable is not stored, it will hang down and drag on the ground. During the carrying process, it may snag on obstacles (such as table and chair legs, door handles) or even trip the user. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the prior art, this utility model provides an electric sputum suction device, which solves the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model is implemented through the following technical solution: an electric sputum suction device, including a sputum suction device main unit, a cable, and connectors and treatment heads respectively fixed at both ends of the cable. At least two plug rods are detachably installed on the side wall of the sputum suction device main unit. An opening is provided at the end of the plug rod away from the sputum suction device main unit, and a clamping component for fixing the cable in the stored state is movably provided at the opening.

[0008] The clamping assembly includes a damping shaft rotatably inserted between the inner walls of the opening and a pressure bar fixed on the damping shaft. One end of the pressure bar away from the damping shaft extends to the outside of the opening, and the pressure bar is generally L-shaped.

[0009] Preferably, a rotatable ring is movably fitted at the end of the insertion rod near the main body of the sputum suction device. A limiting strip is fixedly connected to the circumferential side wall of the ring. An arc-shaped limiting groove is opened at the end of the pressure strip. The limiting strip can move into the arc-shaped limiting groove to limit the pressure strip.

[0010] Preferably, the side wall of the sputum suction device has the same number of threaded holes as the number of insertion rods, and the end of the insertion rod near the main body of the sputum suction device has an external thread, and the end of the insertion rod is inserted into the threaded hole through the external thread.

[0011] Preferably, two symmetrically distributed retaining rings are fixedly connected to the insertion rod, and the two retaining rings are located between the rotating ring and the damping shaft.

[0012] Preferably, the main unit of the sputum suction device has an interface on the side near the connector, and the connector can be inserted into the interface.

[0013] Preferably, a U-shaped notch is provided at the top upper edge of the sputum suction device main unit, and a U-shaped handle is provided at the U-shaped notch via a rotating shaft.

[0014] (III) Beneficial Effects

[0015] This utility model provides an electric sputum suction device, which has the following beneficial effects:

[0016] 1. In this utility model, multiple insertion rods are set on the side wall of the sputum suction device main unit, and the cable is wrapped and stored on the multiple insertion rods. The cable is then pressed and fixed by the clamping component to prevent the cable from coming loose. This effectively prevents the cable from falling off due to shaking during carrying. At this time, the cable can be carried together with the sputum suction device main unit, which is convenient to operate and suitable for scenarios that require rapid response.

[0017] 2. In this utility model, after the cable is wound around multiple plugs, the pressure bar is rotated to press and fix the cable. Then, the rotating ring is rotated to drive the limiting bar to move into the arc-shaped limiting groove of the pressure bar, thereby achieving the purpose of limiting the pressure bar and preventing the pressure bar from loosening under the mutual squeezing of the cables, so as to ensure that the pressure bar can stably and firmly press and fix the cable. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of an electric sputum suction device in its assembled state, as proposed in this utility model.

[0019] Figure 2 This is a three-dimensional structural diagram of an electric sputum suction device in its disassembled state, as proposed in this utility model.

[0020] Figure 3 This is a partial structural diagram of an electric sputum suction device proposed in this utility model;

[0021] Figure 4 for Figure 3 Another state structure diagram.

[0022] In the diagram: 1. Main unit of the sputum suction device; 101. Interface; 102. Threaded hole; 103. U-shaped notch; 2. Cable; 3. Connector; 4. Treatment head; 5. Insert rod; 501. External thread; 502. Opening; 6. Damping shaft; 7. Pressure strip; 701. Arc-shaped limiting groove; 8. Rotary ring; 9. Limiting strip; 10. Retaining ring; 11. Handle. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figures 1 to 4 This utility model provides a technical solution: an electric sputum suction device, including a sputum suction device main unit 1, a cable 2, and connectors 3 and treatment heads 4 respectively fixed at both ends of the cable 2. The aforementioned structure is an existing structure. When the connector 3 is electrically connected to the sputum suction device main unit 1, the sputum suction device main unit 1 is started, which can realize the vibration of the treatment head 4. The treatment head 4 taps the patient's back to achieve sputum suction. The relevant principles will be explained in detail later. In addition, at least two plug rods 5 are detachably installed on the side wall of the sputum suction device main unit 1. The end of the plug rod 5 away from the sputum suction device main unit 1 has an opening 502. A clamping component for fixing the cable 2 in the storage state is movably installed at the opening 502.

[0025] By setting multiple insertion rods 5 on the side wall of the sputum suction device main unit 1, the cable 2 is neatly wrapped and stored on the multiple insertion rods 5, and the cable 2 is pressed and fixed by the clamping component to prevent the cable 2 from loosening. This effectively prevents the cable 2 from falling off due to shaking during carrying. At this time, the cable 2 can be carried together with the sputum suction device main unit 1, which is convenient to operate and suitable for scenarios that require rapid response.

[0026] Reference Figure 3 and Figure 4 The clamping assembly includes a damping shaft 6 rotatably inserted between the inner walls of the opening 502 and a pressure strip 7 fixed on the damping shaft 6. One end of the pressure strip 7 away from the damping shaft 6 extends to the outside of the opening 502, and the pressure strip 7 is L-shaped in general.

[0027] After the cable 2 is neatly wound around the multiple plugs 5, the pressure strip 7 is then rotated to contact the surface of the cable 2, thereby pressing and fixing the cable 2 (since the damping shaft 6 is rotatably set inside the opening 502, it has a certain self-locking ability).

[0028] Reference Figure 3 and Figure 4The insertion rod 5 is movably fitted with a rotatable ring 8 at one end near the main unit 1 of the sputum suction device. A limiting strip 9 is fixedly connected to the circumferential side wall of the ring 8. An arc-shaped limiting groove 701 is opened at the end of the pressure strip 7. The limiting strip 9 can move into the arc-shaped limiting groove 701 to limit the pressure strip 7.

[0029] After the pressure strip 7 is pressed and set on the surface of the cable 2, the limiting strip 9 is driven to move into the arc-shaped limiting groove 701 of the pressure strip 7 by rotating the rotating ring 8. This achieves the purpose of limiting the pressure strip 7 and preventing the pressure strip 7 from loosening under the mutual compression of the cable 2, so as to ensure that the pressure strip 7 can stably and firmly press and fix the cable 2.

[0030] Reference Figures 1 to 3 The side wall of the sputum suction device 1 has the same number of threaded holes 102 as the insertion rod 5. The insertion rod 5 has an external thread 501 at one end near the sputum suction device 1. The end of the insertion rod 5 is threaded into the threaded hole 102 through the external thread 501.

[0031] The following describes the installation method of the insertion rod 5 and the main unit 1 of the sputum suction device. Screw the end of the insertion rod 5 with the external thread 501 into the threaded hole 102 on the side wall of the main unit 1 of the sputum suction device until it reaches the deepest part of the threaded hole 102. At this time, the pressure strip 7 is located directly above the insertion rod 5, which ensures that the pressure strip 7 can press and fix the cable 2 from above.

[0032] Reference Figures 3 to 4 Two symmetrically distributed retaining rings 10 are fixedly connected to the insert rod 5, and the two retaining rings 10 are located between the rotating ring 8 and the damping shaft 6.

[0033] The cable 2 is wrapped between two retaining rings 10, which restricts the position of the cable 2 so that the pressure strip 7 can easily press the cable 2 to prevent the cable 2 from deviating or falling off.

[0034] Reference Figures 1 to 2 The main unit 1 of the sputum suction device has an interface 101 on the side near the connector 3, and the connector 3 can be inserted into the interface 101.

[0035] In this device, connector 3 needs to be inserted into interface 101 to achieve electrical connection, forming a complete circuit with the sputum suction device main unit 1, cable 2, and treatment head 4. When the electric motor inside treatment head 4 causes the pendulum to generate a large number of high-frequency vibrations, the air in the sputum in the lungs is also affected by the vibration, causing the air particles to change rapidly and forming ultrasonic waves. This causes the tiny bubbles in the sputum to dissipate in the air, thereby achieving the purpose of clearing sputum. The above-mentioned vibration sputum suction process is existing technology and is a function inherent to the product itself. The principle can be found on the Internet, so it will not be described in detail.

[0036] Reference Figure 1 and Figure 2The main body of the sputum suction device 1 has a U-shaped notch 103 at the top upper edge, and a U-shaped handle 11 is provided at the U-shaped notch 103 via a rotating shaft.

[0037] By rotating the handle 11 out from inside the U-shaped recess 103, a stable grip structure is formed; then, by holding the handle 11, it is convenient to carry the main unit 1 of the sputum suction device, as well as the cable 2, treatment head 4 and other components, so as to achieve overall movement, avoid the separation of components, and improve the operation effect.

[0038] 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 powered sputum displacer characterised in that: The device includes a sputum suction device main unit (1), a cable (2), and connectors (3) and treatment heads (4) respectively fixed at both ends of the cable (2). At least two insert rods (5) are detachably installed on the side wall of the sputum suction device main unit (1). An opening (502) is provided at one end of the insert rod (5) away from the sputum suction device main unit (1). A clamping component for fixing the cable (2) in the stored state is movably provided at the opening (502). The clamping assembly includes a damping shaft (6) rotatably inserted between the inner walls of the opening (502) and a pressure strip (7) fixed on the damping shaft (6). One end of the pressure strip (7) away from the damping shaft (6) extends to the outside of the opening (502), and the pressure strip (7) is L-shaped in general.

2. An electric sputum-eliminator according to claim 1, characterized in that: The insertion rod (5) is movably fitted with a rotatable ring (8) at one end near the main body (1) of the sputum suction device. A limiting strip (9) is fixedly connected to the circumferential side wall of the ring (8). An arc-shaped limiting groove (701) is opened at the end of the pressure strip (7). The limiting strip (9) can move into the arc-shaped limiting groove (701) to limit the pressure strip (7).

3. The electric sputum exector according to claim 1, characterized in that: The side wall of the sputum suction device (1) has the same number of threaded holes (102) as the insertion rod (5). The insertion rod (5) has an external thread (501) at one end near the sputum suction device (1). The end of the insertion rod (5) is threaded into the threaded hole (102) through the external thread (501).

4. The electric sputum exector according to claim 1, characterized in that: Two symmetrically distributed retaining rings (10) are fixedly connected to the insert (5), and the two retaining rings (10) are located between the rotating ring (8) and the damping shaft (6).

5. The electric sputum-eliminator according to claim 1, characterized in that: The main unit (1) of the sputum suction device has an interface (101) on the side near the connector (3), and the connector (3) can be inserted into the interface (101).

6. The electric sputum-eliminator according to claim 1, characterized in that: The main body of the sputum suction device (1) has a U-shaped notch (103) at the top upper edge, and a U-shaped handle (11) is provided at the U-shaped notch (103) via a rotating shaft.

Images