Humidifying bottle with nasal oxygen tube storage function

Abstract

The application relates to the technical field of medical devices, in particular to a humidification bottle with a nasal oxygen tube storage function, which comprises a humidification bottle assembly, a connecting assembly and a winding tube assembly, the winding tube assembly comprises a base, an anti-dropping switch, a sliding ring, a spring, a locking shaft and a winding tube device, the base is sleeved on the top of the humidification bottle assembly, the anti-dropping switch is sleeved on the outer side of the base, the anti-dropping switch is axially limited with the base, the spring is arranged between the anti-dropping switch and the base, the sliding ring is sleeved on the inner side of the anti-dropping switch, two groups of symmetrical splayed guide grooves are formed in the side wall of the sliding ring, two locking shafts are respectively arranged in the two grooves of the splayed guide grooves and are clamped on the top of the humidification bottle assembly, the winding tube device is sleeved on the outer side of the anti-dropping switch, a dust cover is further fixed on the outer side of the upper portion of the anti-dropping switch and covers the outer side of the winding tube device. In the state that the nasal oxygen tube is not used, the nasal oxygen tube can be stored in the winding tube device, external pollution can be effectively prevented, and the health of the patient is benefited.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of medical devices, and particularly relates to a humidification bottle with a nasal oxygen tube storage function. BACKGROUND

[0002] As a long-term auxiliary treatment behavior, patients often go out for examination or other activities during oxygen inhalation, so the oxygen inhalation tube needs to be removed, but the main body of the oxygen inhalation tube is generally long (> 1 meter), and it is inconvenient to store the oxygen inhalation tube when not inhaling oxygen. Usually, the removed oxygen inhalation tube is scattered on the bed, the bedside table or the ground, which can easily contaminate the nasal plug of the oxygen inhalation tube, and the scattered oxygen inhalation tube line can easily trip others or objects and equipment, which has a certain safety risk. SUMMARY

[0003] The present application aims to overcome the shortcomings of the prior art, and provides a humidification bottle with a nasal oxygen tube storage function, which can store the nasal oxygen tube in the tube winder in the state of not using the nasal oxygen tube, effectively prevent external pollution, and be beneficial to the health of patients.

[0004] The purpose of the present application is achieved by the following technical solutions:

[0005] The present application relates to the technical field of medical devices, and particularly relates to a humidification bottle with a nasal oxygen tube storage function, which can store the nasal oxygen tube in the tube winder in the state of not using the nasal oxygen tube, effectively prevent external pollution, and be beneficial to the health of patients.

[0006] Further, the humidification bottle assembly comprises a bottle body, a bottle cap, a connecting pipe and an oxygen disperser, the bottle cap is sealingly connected to the top of the bottle body, the center of the bottle cap is provided with a hollow elongated neck, the upper end of the connecting pipe is connected to the elongated neck, and the lower end of the connecting pipe is connected to the oxygen disperser.

[0007] Further, the middle part of the elongated neck is provided with a clamping groove A, and the top of the bottle cap is provided with four clamping heads which are uniformly distributed in the circumferential direction.

[0008] Further, the upper part of the base is provided with a spring seat, the middle part is provided with two symmetrical clamping grooves B, and the lower part is provided with a anti-dropping annular groove, the clamping groove A and the clamping groove B are located on the same horizontal plane, and the locking clamping shaft is clamped in the corresponding clamping groove A.

[0009] Further, the outer wall of the anti-dropping switch is uniformly provided with a plurality of vertically arranged wing plates, and the outer contour diameter of the plurality of wing plates is greater than the inner diameter of the lower part of the wrapping machine.

[0010] Further, the lower end of the anti-dropping switch is provided with a step A, the upper end of the spring is abutted on the lower surface of the spring seat, the lower end is abutted on the upper surface of the step A, the outer diameter of the slip ring is greater than the inner diameter of the step A and less than the outer diameter of the step A.

[0011] Further, the inner side of the step A is provided with a step B, the anti-dropping ring is clamped in the anti-dropping annular groove, and the step B is crimped on the upper side of the anti-dropping ring.

[0012] Further, the lower end of the wrapping machine is provided with four circumferentially uniformly distributed grooves, and the grooves are clamped on the clamping head below.

[0013] Further, the connecting assembly comprises a connecting head, an atomization switch and a flowmeter adapter, the lower end of the connecting head is connected with the upper end of the base through thread cooperation, the middle part of the connecting head is provided with the atomization switch, the end of the atomization switch is axially limited through the snap ring, the flowmeter adapter is installed on the upper end of the connecting head, and the upper end of the flowmeter adapter is fixed with a flowmeter sealing ring.

[0014] Further, the connecting head sealing ring is further arranged between the lower end face of the connecting head and the step face of the inner side of the base.

[0015] A humidification bottle with a nasal oxygen tube storage function comprises a humidification bottle assembly and a connecting assembly arranged above the humidification bottle assembly, and further comprises a pipe winding assembly for winding the nasal oxygen tube, and the pipe winding assembly is assembled at the bottom of the humidification bottle assembly.

[0016] The present application has the following advantages:

[0017] 1. The nasal oxygen tube can be stored on the pipe winding machine, and then protected by the dust cover, which can prevent the nasal oxygen tube from being polluted by the outside world and is beneficial to the health of patients.

[0018] 2, when need to store the nasal oxygen tube, first take off the connecting assembly, lift the tube winder upward, the whole formed by the anti-off switch and the dust cover is pushed upward, the spring contracts, the slip ring also moves upward, because the locking shaft is locked at the top of the humidification bottle assembly, the locking shaft cannot realize vertical movement, because of the splayed guide groove on the slip ring, the locking shaft moves downward along the splayed guide groove relative to the slip ring, the distance between the two locking shafts increases, so as to separate the top of the humidification bottle assembly, at this time, the tube winding assembly can be taken off from the humidification bottle assembly, the nasal oxygen tube is wound on the tube winder, then the tube winding assembly is reassembled on the humidification bottle assembly, the locking shaft is locked at the top of the humidification bottle assembly, then the connecting assembly is reassembled on the tube winding assembly; when the nasal oxygen tube is used, the tube winding assembly is taken off from the humidification bottle assembly according to the foregoing method, the nasal oxygen tube is taken off from the tube winder, then the tube winding assembly and the connecting assembly are reassembled in sequence, the whole operation process is simple, convenient, and does not need to use other tools. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a perspective view of the present application;

[0020] Figure 2 is a longitudinal section of the present application Figure 1 ;

[0021] Figure 3 is a longitudinal section of the present application Figure 2 ;

[0022] Figure 4 is an exploded view of the present application;

[0023] Figure 5 is an assembly structure diagram of the tube winding assembly and the connecting assembly of the present application;

[0024] Figure 6 is a longitudinal section of the present application Figure 5 ;

[0025] Figure 7 is a structure diagram of the humidification bottle cap of the present application;

[0026] Figure 8 is a structure diagram of the base of the present application;

[0027] Figure 9 is a three-dimensional structure diagram of the anti-off switch of the present application;

[0028] Figure 10 is a structure diagram of the slip ring of the present application;

[0029] Figure 11 is a structure diagram of the tube winder of the present application;

[0030] In the figure: 1-wetting bottle assembly, 1a-bottle body, 1b-bottle cap, 1b1-elongated neck, 1b11-slot A, 1b2-clamping head, 1c-connection pipe, 1d-oxygen disperser, 2-winding pipe assembly, 2a-base, 2a1-spring seat, 2a2-slot B, 2a3-anti-falling ring type slot, 2b-anti-falling switch, 2b1-wing plate, 2b2-step A, 2b3-step B, 2c-sliding ring, 2c1-eights-shaped guide slot, 2d-spring, 2e-locking clamping shaft, 2f-winding pipe, 2f1-groove, 2g-anti-falling ring, 2h-dust cover, 2i-connection head sealing ring, 3-connection assembly, 3a-connection head, 3b-atomization switch, 3c-clamping ring, 3d-flow meter adapter, 3e-flow meter sealing ring. DETAILED DESCRIPTION

[0031] The application will be further described below in conjunction with the accompanying drawings, but the protection scope of the application is not limited to the following description.

[0032] As Figures 1-6 and Figure 10As shown, a humidification bottle with a nasal oxygen tube storage function, comprising a humidification bottle assembly 1 and a connecting assembly 3 arranged above the humidification bottle assembly 1, and a winding tube assembly 2, the winding tube assembly 2 comprises a base 2a, an anti-dropping switch 2b, a sliding ring 2c, a spring 2d, a locking shaft 2e and a winding tube 2f, the base 2a is sleeved on the top of the humidification bottle assembly 1, the anti-dropping switch 2b is sleeved on the outer side of the base 2a, the spring 2d is installed between the anti-dropping switch 2b and the base 2a, the anti-dropping switch 2b and the base 2a are axially limited, the spring 2d makes the anti-dropping switch 2b have a downward moving trend relative to the base 2a, and then the axial limiting structure prevents the anti-dropping switch 2b from moving downward relative to the base 2a, that is, the anti-dropping switch 2b is relatively fixed with the base 2a in a natural state, only under the action of external force, the anti-dropping switch 2b compresses the spring 2d, and can move upward relative to the base 2a, the sliding ring 2c is sleeved on the inner side of the anti-dropping switch 2b, two groups of symmetrical eight-shaped guide grooves 2c1 are formed in the side wall of the sliding ring 2c, two locking shafts 2e are respectively arranged in the two grooves of the eight-shaped guide groove 2c1 and clamped on the top of the humidification bottle assembly 1, the winding tube 2f is sleeved on the outer side of the anti-dropping switch 2b, the lower part of the winding tube 2f abuts against the lower end face of the anti-dropping switch 2b, and the upper part of the anti-dropping switch 2b is further provided with a dust cover 2h, the dust cover 2h covers the outer side of the winding tube 2f, the winding tube 2f is a hollow cylindrical structure, the lower part of the winding tube 2f is provided with a disc, a plurality of U-shaped grooves are arranged on the edge of the disc, one end of the nasal oxygen tube can be connected to the oxygen inlet connector, passes through the U-shaped groove, and then is wound on the outer wall of the cylindrical structure. When the nasal oxygen tube needs to be stored, the connecting assembly 3 is first removed, the winding tube 2f is lifted upward, the whole formed by the winding tube 2f, the anti-dropping switch 2b and the dust cover 2h is moved upward, the spring 2d is contracted, and the sliding ring 2c is also moved upward, since the locking shaft 2e is clamped on the top of the humidification bottle assembly 1, the locking shaft 2e cannot move in the vertical direction, and since the eight-shaped guide groove 2c1 is arranged on the sliding ring 2c, the locking shaft 2e moves downward relative to the sliding ring 2c along the eight-shaped guide groove 2c1, the distance between the two locking shafts 2e is increased, and thus the clamping relationship between the two locking shafts 2e and the top of the humidification bottle assembly 1 is released, at this time, the winding tube assembly 2 can be removed from the humidification bottle assembly 1, the nasal oxygen tube is wound on the winding tube 2f, and then the winding tube assembly 2 is reinstalled on the humidification bottle assembly 1, so that the locking shaft 2e is clamped on the top of the humidification bottle assembly 1 again, and the connecting assembly 3 is reinstalled on the winding tube assembly 2. When the nasal oxygen tube is used, the winding tube assembly 2 is removed from the humidification bottle assembly 1 according to the foregoing method, the nasal oxygen tube is removed from the winding tube 2f, and then the winding tube assembly 2 and the connecting assembly 3 are sequentially reinstalled.

[0033] Further, the humidification bottle assembly 1 comprises a bottle body 1a, a bottle cap 1b, a connecting pipe 1c and an oxygen disperser 1d, the bottle cap 1b is sealingly connected to the top of the bottle body 1a, the center of the bottle cap 1b is provided with a hollow elongated neck 1b1, the upper end of the connecting pipe 1c is connected with the elongated neck 1b1, and the lower end is connected with the oxygen disperser 1d. The bottle body 1a, the connecting pipe 1c and the oxygen disperser 1d of the humidification bottle assembly 1 adopt the existing structure of the humidification bottle, the bottle cap 1b is provided with the elongated neck 1b1, which penetrates upward through the pipe winding assembly 2, and the outlet is connected with the connecting assembly 3.

[0034] Further, as shown in Figure 7 , the middle part of the elongated neck 1b1 is provided with a clamping groove A1b11, and the top of the bottle cap 1b is provided with four clamping heads 1b2 which are uniformly distributed in the circumferential direction. As shown in Figure 6 and Figure 8 , the upper part of the base 2a is provided with a spring seat 2a1, the middle part is provided with two symmetrical clamping grooves B2a2, and the lower part is provided with a anti-falling annular groove 2a3. The clamping groove A1b11 and the clamping groove B2a2 are located in the same horizontal plane, and the locking clamping shaft 2e is clamped in the corresponding clamping groove A1b11. Under the action of no external force, the spring 2d is supported between the base 2a and the anti-falling switch 2b, at this time the sliding ring 2c is in the lowest position, the locking clamping shaft 2e is in the highest position of the splayed guide groove 2c1, and the relative distance between the two locking clamping shafts 2e is small, so that it can be clamped in the clamping groove A1b11, thereby realizing the relative fixation of the position of the whole pipe winding assembly 2 and the humidification bottle assembly 1. When the anti-falling switch 2b moves upward under the action of external force, the sliding ring 2c moves upward relative to the base 2a, and under the guidance of the splayed guide groove 2c1, the locking clamping shaft 2e moves into the clamping groove B2a2, thereby separating from the clamping groove A1b11, and further the pipe winding assembly 2 can be taken off from the humidification bottle assembly 1.

[0035] Further, as shown in Figure 2 and Figure 9 , the outer wall of the anti-falling switch 2b is uniformly provided with a plurality of vertically arranged wing plates 2b1, and the outer contour diameter of the plurality of wing plates 2b1 is greater than the inner diameter of the lower part of the pipe winder 2f.

[0036] Further, as shown in Figure 6 and Figure 9 , the lower end inner wall of the anti-falling switch 2b is provided with a step A2b2, the upper end of the spring 2d abuts against the lower surface of the spring seat 2a1, and the lower end abuts against the upper surface of the step A2b2, the outer diameter of the sliding ring 2c is greater than the inner diameter of the step A2b2 and smaller than the outer diameter of the step A2b2. The step A2b2 limits the axial expansion of the spring 2d on the one hand, and supports the sliding ring 2c on the other hand, so that when the anti-falling switch 2b moves upward, the sliding ring 2c can also move upward.

[0037] Further, as shown in Figure 6 and Figure 9 the inner upper part of the step A2b2 is provided with a step B2b3, the anti-dropping ring 2g is clamped in the anti-dropping ring-shaped groove 2a3, the anti-dropping ring 2g is an open steel ring, which can be clamped in the anti-dropping ring-shaped groove 2a3, in the natural state, the outer diameter of the anti-dropping ring 2g is greater than the inner diameter of the step B2b3 and less than the outer diameter of the step B2b3, the step B2b3 is crimped on the upper side of the anti-dropping ring 2g, so that the anti-dropping switch 2b can only move upward relative to the base 2a, but this movement needs to overcome the work of the spring 2d.

[0038] Further, as shown in Figure 3 and Figure 11 the lower end of the winding tube 2f is provided with four grooves 2f1 which are uniformly distributed in the circumference, and the grooves 2f1 are clamped on the chuck 1b2 below.

[0039] Further, as shown in Figures 2-6 the connecting assembly 3 includes a connecting head 3a, an atomization switch 3b and a flowmeter adapter 3d, the lower end of the connecting head 3a is connected with the upper end of the base 2a through threaded cooperation, the middle part of the connecting head 3a is provided with the atomization switch 3b, the end part of the atomization switch 3b is axially limited by the snap ring 3c, the flowmeter adapter 3d is installed on the upper end of the connecting head 3a, and the upper end of the flowmeter adapter 3d is fixed with a flowmeter sealing ring 3e. The connecting assembly 3 is an existing component, which will not be described here.

[0040] Further, as shown in Figure 6 the lower end face of the connecting head 3a and the step face on the inner side of the base 2a are further provided with a connecting head sealing ring 2i.

[0041] In addition, the present application can also be: a humidification bottle with a nasal oxygen tube storage function, comprising a humidification bottle assembly 1 and a connecting assembly 3 arranged above the humidification bottle assembly 1, further comprising a winding tube assembly 2 for winding the nasal oxygen tube, and the winding tube assembly 2 is assembled at the bottom of the humidification bottle assembly 1.

[0042] Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A humidification bottle with nasal cannula storage function, comprising a humidification bottle assembly (1) and a connecting assembly (3) disposed above the humidification bottle assembly (1), characterized in that: It also includes a tube winding assembly (2) for winding the nasal oxygen tube, the tube winding assembly (2) being assembled between the humidification bottle assembly (1) and the connecting assembly (3); The tube winding assembly (2) includes a base (2a), an anti-detachment switch (2b), a slip ring (2c), a spring (2d), a locking pin (2e), and a tube winder (2f). The base (2a) is fitted on the top of the humidification bottle assembly (1). The anti-detachment switch (2b) is fitted on the outside of the base (2a), and the anti-detachment switch (2b) is axially limited to the base (2a). A spring (2d) is installed between the anti-detachment switch (2b) and the base (2a). The slip ring (2c) is fitted inside the anti-detachment switch (2b). Two sets of symmetrical eight-hole brackets are opened on the side wall of the slip ring (2c). The figure-eight guide groove (2c1) has two locking pins (2e) respectively inserted into the two slots of the figure-eight guide groove (2c1) and locked in the top of the humidification bottle assembly (1). The anti-detachment switch (2b) is fitted with a tube winder (2f) on the outside. The lower part of the tube winder (2f) abuts against the lower end face of the anti-detachment switch (2b). The upper outer side of the anti-detachment switch (2b) is also fixed with a dust cover (2h). The dust cover (2h) covers the outside of the tube winder (2f). The tube winder (2f) is a hollow cylindrical structure with a disc at the bottom and multiple U-shaped grooves on the edge of the disc. The humidification bottle assembly (1) includes a bottle body (1a), a bottle cap (1b), a connecting pipe (1c), and an oxygen diffuser (1d). The bottle cap (1b) is sealed to the top of the bottle body (1a). A hollow, slender neck (1b1) is provided at the center of the bottle cap (1b). The upper end of the connecting pipe (1c) is connected to the slender neck (1b1), and the lower end is connected to the oxygen diffuser (1d). The slender neck (1b1) has a slot A (1b11) in the middle, and the bottle cap (1b) has four circumferentially evenly distributed locking heads (1b2) on the top; the base (2a) has a spring seat (2a1) on the upper part, two symmetrical slots B (2a2) in the middle, and an anti-detachment annular groove (2a3) at the lower part. The slots A (1b11) and B (2a2) are located on the same horizontal plane, and the locking pin (2e) is engaged in the corresponding slot A (1b11); The outer wall of the anti-disengagement switch (2b) is provided with multiple vertically arranged wing plates (2b1) at even intervals, and the outer diameter of the multiple wing plates (2b1) is larger than the lower inner diameter of the tube winder (2f); The lower inner wall of the anti-disengagement switch (2b) is provided with a step A (2b2). The upper end of the spring (2d) abuts against the lower surface of the spring seat (2a1), and the lower end abuts against the upper surface of the step A (2b2). The outer diameter of the slip ring (2c) is larger than the inner diameter of the step A (2b2) ​​and smaller than the outer diameter of the step A (2b2). Step B (2b3) is provided on the upper inner side of step A (2b2), and an anti-detachment ring (2g) is installed in the anti-detachment annular groove (2a3). Step B (2b3) is pressed against the upper side of the anti-detachment ring (2g). The lower end of the tube winder (2f) is provided with four circumferentially evenly distributed grooves (2f1), which are engaged with the clamping head (1b2) below it.

2. A humidification bottle with nasal oxygen cannula storage function according to claim 1, characterized in that: The connecting assembly (3) includes a connector (3a), an atomizing switch (3b), and a flow meter adapter (3d). The lower end of the connector (3a) is connected to the upper end of the base (2a) by a threaded connection. An atomizing switch (3b) is installed in the middle of the connector (3a). The end of the atomizing switch (3b) is axially limited by a retaining ring (3c). The flow meter adapter (3d) is installed on the upper end of the connector (3a). A flow meter sealing ring (3e) is fixed on the upper end of the flow meter adapter (3d). A connector sealing ring (2i) is also provided between the lower end face of the connector (3a) and the inner stepped surface of the base (2a).

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