A breathing circuit set with humidification tank

Abstract

The utility model relates to medical instrument technical field discloses a kind of breathing pipeline kits with humidification tank, including bottom plate, slidingly connected in wetting tank inner side wall;Connecting rod, one end is fixedly connected to bottom plate bottom end;Lead screw, rotationally connected between bracket;Threaded block, threaded connection is in the outside of lead screw, threaded block one side slidingly connected in wetting tank outer side wall, threaded block bottom and connecting rod other end fixed connection.When the wetting degree of oxygen needs to be improved, staff rotates hand wheel, hand wheel drives lead screw to rotate, threaded block that is screw-connected on lead screw moves upward, threaded block drives bottom plate to slide upward by connecting rod, bottom plate drives water level to rise, at this time, the longer the path of oxygen through water, the more sufficient humidification, on the contrary, when the wetting degree needs to be reduced, staff reverses hand wheel, threaded block drives bottom plate to move downward, water level drops, the depth of oxygen through water reduces, and the wetting degree reduces.

Description

Technical Field

[0001] This utility model relates to the field of medical device technology, specifically a breathing tubing kit with a humidification chamber. Background Technology

[0002] Breathing tubing is an essential medical device used to establish and maintain airway patency and facilitate gas delivery. It is widely used in various medical scenarios and equipment, such as in conjunction with ventilators, anesthesia machines, and oxygen therapy devices. The addition of a humidifier to a breathing tubing system acts as a "compensatory supplement" to the physiological functions of the human respiratory tract. Its core value lies in maintaining the temperature and humidity of the gas, protecting the respiratory mucosa, optimizing ventilation efficiency, and improving the patient's treatment experience.

[0003] The existing humidifiers that come with breathing tubing are not easy to adjust the degree of humidification. Due to factors such as individual patient differences, treatment scenarios and physiological needs, the humidification effect needs to be dynamically optimized in order to achieve a balance between safety and efficacy. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this invention provides a breathing tubing kit with a humidification chamber, which has the advantage of easy adjustment of the humidification level. This solves the problem that the humidification chambers of existing breathing tubing are not easy to adjust, making it impossible to dynamically optimize the humidification effect according to factors such as individual patient differences, treatment scenarios, and physiological needs.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a breathing tubing kit with a humidification tank, comprising a main body assembly, wherein the main body assembly includes:

[0008] Humidification tank, with a lid threadedly connected to its top;

[0009] An oxygen delivery pipeline is connected through the cover.

[0010] An air outlet pipe is connected to the cover.

[0011] The humidification tank is equipped with an adjustment component, which includes:

[0012] The base plate is slidably connected to the inner wall of the humidification tank;

[0013] The connecting rod is fixedly connected at one end to the bottom end of the base plate;

[0014] The bracket is symmetrically and fixedly connected to the outer wall of the humidification tank;

[0015] A lead screw is rotatably connected between the brackets;

[0016] A threaded block is threaded to the outside of the lead screw, one side of the threaded block is slidably connected to the outer wall of the humidification tank, and the bottom of the threaded block is fixedly connected to the other end of the connecting rod;

[0017] The handwheel is rotatably connected to the top of the bracket, and the bottom end of the handwheel is fixedly connected to the top end of the lead screw.

[0018] Preferably, a visualization plate is embedded in the outer wall of the humidification tank, and the outer wall of the visualization plate is provided with scale lines.

[0019] Preferably, a telescopic sleeve is symmetrically connected between the bracket and the threaded block, and the telescopic sleeve is fitted over the outside of the lead screw.

[0020] Preferably, the threaded block has a locking protrusion fixedly connected to the side of the humidification tank near the threaded block, and the humidification tank has symmetrical locking grooves on the side of the threaded block near the threaded block.

[0021] Preferably, the rear sidewall of the humidification tank is symmetrically and fixedly connected with Velcro.

[0022] Preferably, the outer wall of the cover is provided with anti-slip texture.

[0023] (III) Beneficial Effects

[0024] Compared with the prior art, this utility model provides a breathing tubing kit with a humidification tank, which has the following beneficial effects:

[0025] This breathing circuit offers the advantage of easily adjustable humidification levels. When increased oxygen humidification is needed, the operator turns the handwheel, which in turn rotates the lead screw. The threaded block connected to the lead screw moves upward, and the threaded block, via a connecting rod, causes the base plate to slide upward, raising the water level. The longer the path of oxygen through the water, the more thorough the humidification. Conversely, when decreased humidification is needed, the operator reverses the handwheel, causing the threaded block to move the base plate downward, lowering the water level, reducing the depth of oxygen passage through the water, and decreasing the humidification level. This solves the problem of existing breathing circuits with humidification tanks that are difficult to adjust, making it impossible to dynamically optimize humidification based on individual patient differences, treatment scenarios, and physiological needs. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the structure of this utility model;

[0027] Figure 2 This is a schematic diagram of the internal structure of the telescopic sleeve in this utility model;

[0028] Figure 3This is a front view cross-sectional structural diagram of the humidification tank and the cover in this utility model;

[0029] Figure 4 This is a schematic diagram of the threaded block and the locking protrusion structure in this utility model.

[0030] In the picture:

[0031] 1. Main components; 11. Humidifier; 12. Cover; 13. Oxygen supply pipeline; 14. Gas outlet pipeline;

[0032] 2. Adjustment assembly; 21. Base plate; 22. Connecting rod; 23. Bracket; 24. Lead screw; 25. Threaded block; 26. Handwheel; 27. Telescopic sleeve;

[0033] 3. Visual board; 31. Scale line; 4. Card protrusion; 41. Card slot; 5. Velcro; 6. Anti-slip texture. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0035] Example 1

[0036] See Figures 1-4 A breathing tubing kit with a humidifier includes a main component 1, comprising: a humidifier 11 with a cover 12 threadedly connected to its top; an oxygen delivery tubing 13 connected through the cover 12; and an exhaust tubing 14 connected through the cover 12. An adjustment component 2 is provided on the humidifier 11, comprising: a base plate 21 slidably connected to the inner wall of the humidifier 11; a connecting rod 22, one end of which is fixedly connected to the bottom of the base plate 21; a bracket 23 symmetrically and fixedly connected to the outer wall of the humidifier 11; a lead screw 24 rotatably connected between the brackets 23; a threaded block 25 threadedly connected to the outside of the lead screw 24, one side of which is slidably connected to the outer wall of the humidifier 11, and the bottom of which is fixedly connected to the other end of the connecting rod 22; and a handwheel 26 rotatably connected to the top of the brackets 23, the bottom of which is fixedly connected to the top of the lead screw 24. A visualization plate 3 is embedded in the outer wall of the humidification tank 11, and scale lines 31 are provided on the outer wall of the visualization plate 3. A telescopic sleeve 27 is symmetrically connected between the bracket 23 and the threaded block 25, and the telescopic sleeve 27 is sleeved on the outside of the lead screw 24.

[0037] In use, the oxygen delivery line 13 is connected to the oxygen supply equipment, and the outlet line 14 is connected to the supporting medical equipment. The humidification tank 11 contains water for humidifying oxygen. Oxygen is injected into the water through the oxygen delivery line 13, where it is humidified and output through the outlet line 14. When it is necessary to increase the humidification level, the operator turns the handwheel 26, which drives the lead screw 24 to rotate. The threaded block 25 connected to the lead screw 24 moves upward, and the threaded block 25 drives the base plate 21 to slide upward through the connecting rod 22. The base plate 21 causes the water level to rise. At this time, the longer the path of oxygen through the water, the more thorough the humidification. Conversely, when it is necessary to decrease the humidification level, the operator reverses the handwheel 26, and the threaded block 25 drives the base plate 21 to move downward, the water level drops, the depth of oxygen through the water decreases, and the humidification level decreases. This allows the operator to adjust the humidification level according to the patient's actual condition. The external visualization panel 3 and scale lines 31 of the humidification tank 11 allow staff to easily observe the water content inside the humidification tank 11, facilitating timely addition or replacement of water. When the threaded block 25 moves the base plate 21 upward, the telescopic sleeve 27 connected to the top of the threaded block 25 retracts, and the telescopic sleeve 27 connected to the bottom extends. When the threaded block 25 moves downward, the telescopic sleeve 27 connected to the bottom of the threaded block 25 retracts, and the telescopic sleeve 27 connected to the top extends. The telescopic sleeve 27 protects and shields the lead screw 24, preventing accidental contact and injury.

[0038] Example 2

[0039] An auxiliary function has been added based on Embodiment 1.

[0040] See Figures 1-4 The threaded block 25 is fixedly connected to a locking protrusion 4 on the side near the humidification tank 11, and the humidification tank 11 is symmetrically provided with locking grooves 41 on the side near the threaded block 25. The rear side wall of the humidification tank 11 is symmetrically and fixedly connected with Velcro 5. The outer side wall of the cover 12 is provided with anti-slip texture 6.

[0041] When the threaded block 25 moves the connecting rod 22, the latch 4 made of elastic material on the threaded block 25 engages with the slot 41 under elastic action, producing a "click" tactile feedback. The humidification level is determined by the alignment of the latch 4 and the slot 41, eliminating the need for visual observation and making it convenient and quick. During use, the oxygen delivery line 13 and the air outlet line 14 can be secured to the humidification tank 11 using the Velcro 5 on the back, improving the stability of the humidification tank 11 during use. The anti-slip texture 6 on the outside of the cover 12 increases the friction when the cover 12 is rotated, improving the efficiency of separating the humidification tank 11 from the cover 12 and facilitating timely replacement or addition of humidified water inside the humidification tank 11.

[0042] Although embodiments of the present invention 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A breathing tubing kit with a humidification chamber, comprising a main body assembly (1), said main body assembly (1) comprising: Humidification tank (11), with a cover (12) threadedly connected to its top; An oxygen delivery pipeline (13) is connected to the cover (12); An air outlet pipe (14) is connected to the cover (12); The feature is that: the humidification tank (11) is provided with an adjustment component (2), the adjustment component (2) comprising: The bottom plate (21) is slidably connected to the inner wall of the humidification tank (11); One end of the connecting rod (22) is fixedly connected to the bottom end of the base plate (21); The bracket (23) is symmetrically and fixedly connected to the outer wall of the humidification tank (11); The lead screw (24) is rotatably connected between the brackets (23); A threaded block (25) is threaded to the outside of the lead screw (24). One side of the threaded block (25) is slidably connected to the outer wall of the humidification tank (11). The bottom of the threaded block (25) is fixedly connected to the other end of the connecting rod (22). The handwheel (26) is rotatably connected to the top of the bracket (23), and the bottom end of the handwheel (26) is fixedly connected to the top end of the lead screw (24).

2. A breathing tubing kit with a humidification tank according to claim 1, characterized in that: A visualization plate (3) is embedded in the outer wall of the humidification tank (11), and scale lines (31) are provided on the outer wall of the visualization plate (3).

3. A breathing tubing kit with a humidification tank according to claim 2, characterized in that: A telescopic sleeve (27) is symmetrically connected between the bracket (23) and the threaded block (25), and the telescopic sleeve (27) is sleeved on the outside of the lead screw (24).

4. A breathing tubing kit with a humidification tank according to claim 3, characterized in that: The threaded block (25) is fixedly connected to a locking protrusion (4) on the side near the humidification tank (11), and the humidification tank (11) is symmetrically provided with locking grooves (41) on the side near the threaded block (25).

5. A breathing tubing kit with a humidification tank according to claim 4, characterized in that: The rear side wall of the humidification tank (11) is symmetrically connected with Velcro (5).

6. A breathing tubing kit with a humidification tank according to claim 5, characterized in that: The outer wall of the cover (12) is provided with anti-slip texture (6).

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