Trachea cannula humidifying, oxygen uptake and atomization device

By designing the airway switching component of the wet oxygen absorption atomization device of the tracheal casing, the wet atomization of oxygen and the rapid switching of sputum suction operation is achieved, and the existing technology cannot be used for sputum suction without disassembly. Defects, simplifying the operation process and reducing discomfort to patients.

CN222467801UActive Publication Date: 2025-02-14JIAMUSI UNIVERSITY
View PDF 0 Cites 0 Cited by

Patent Information

Application Number
CN202420631618.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-29
Publication Date
2025-02-14
Estimated Expiration
2034-03-29

AI Technical Summary

Technical Problem

The existing wet oxygen atomization device cannot be operated without disassembly when suction is required, resulting in cumbersome operation and discomfort to the patient.

Method used

A gas tube casing wet oxygen atomization device is designed, including a wettling bottle, connecting bottle and airway switching assembly. The rotating column and Y-shaped channel of the airway switching assembly are realized, and the humidity atomization of oxygen is achieved in the When sputum is needed, the design of a rotating column and arc-shaped slide chute is quickly switched to the suction tube to achieve sputum suction operation.

Benefits of technology

It realizes the suction operation of the patient without disassembling the device, simplifies the operation process, reduces discomfort on the patient's neck, and solves the defect of the inability to suction without disassembling in the prior art.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN222467801U_ABST
    Figure CN222467801U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of oxygen supply devices, in particular to a trachea cannula humidifying, oxygen inhalation and atomization device which comprises a humidifying bottle, and an oxygen catheter which extends to the inner bottom of the humidifying bottle and is used for being connected with external oxygen supply equipment is arranged on the upper surface of the humidifying bottle. A connecting pipe and a sputum suction pipe which extend into the connecting bottle are embedded in the upper surface of the connecting bottle, the end, away from the connecting bottle, of the connecting pipe is fixedly connected with the connecting pipe through a quick connector, and the end, away from the connecting bottle, of the sputum suction pipe is connected with external sputum suction equipment; the air channel switching assembly comprises a rotating column rotationally arranged on the inner wall of the connecting bottle. According to the sputum aspirator, the connecting bottle and the airway switching assembly are arranged, so that in the actual use process of the sputum aspirator, the sputum aspirator does not need to be disassembled when sputum aspiration needs to be carried out on a patient, operation is convenient, and the defect that in the prior art, sputum aspiration operation cannot be carried out under the condition that the sputum aspirator is not disassembled is effectively overcome.
Need to check novelty before this filing date? Find Prior Art

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen supply devices, in particular to a tracheal cannula humidifying oxygen absorption atomization device. Background Art

[0002] A tracheal cannula, also known as an endotracheal intubation, is mainly used to insert a tube into the trachea to assist breathing or perform therapeutic operations such as tracheal suction.

[0003] When supplying oxygen to a patient with an indwelling tracheal cannula, a humidified oxygen atomizing device is needed to ensure the humidity of the oxygen. The main structure of the existing humidified oxygen atomizing device includes two oxygen supply tubes and a humidifying bottle, and an oxygen hood arranged at the end of one of the oxygen supply tubes. During installation, after the two oxygen tubes are respectively connected to the humidifying bottles, one oxygen tube is connected to the oxygen supply device, and the oxygen hood of the other oxygen tube is fixed to the patient's neck through an elastic band, so that the cannula is inserted into the oxygen hood to achieve oxygen supply to the patient. However, for patients who need continuous oxygen supply, when the patient needs to suction sputum, the humidified oxygen atomizing device needs to be disassembled from the tracheal cannula and then suction sputum is suctioned, and then reinstalled after suctioning is completed. The whole process is relatively cumbersome, and frequent wearing of the oxygen hood is likely to cause discomfort to the tracheal cannula indwelling in the patient's neck, that is, the existing humidified oxygen atomizing device has the defect that sputum suction cannot be performed without disassembly during actual use.

[0004] In view of this, the utility model proposes a tracheal tube humidification oxygen absorption atomization device. Utility Model Content

[0005] The utility model aims to provide a humidified oxygen atomization device for a tracheal tube, which has the advantage of being able to conveniently suction sputum from patients, so as to solve the defect in the above-mentioned background technology that the sputum suction operation cannot be performed without disassembly.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A tracheal tube humidification oxygen absorption atomization device, comprising:

[0008] A humidifier bottle, wherein the upper surface of the humidifier bottle is provided with an oxygen supply pipe extending to the bottom of the humidifier bottle for connecting to an external oxygen supply device, and the upper surface of the humidifier bottle is also embedded with a connecting pipe extending to the top of the humidifier bottle;

[0009] A connecting bottle, wherein a connecting tube and a sputum suction tube extending into the interior of the connecting bottle are respectively embedded on the upper surface of the connecting bottle, and one end of the connecting tube away from the connecting bottle is fixedly connected to the connecting tube through a quick connector, and one end of the sputum suction tube away from the connecting bottle is connected to an external sputum suction device, and an L-shaped tube extending to the bottom of the connecting bottle is embedded at the bottom end of the connecting bottle, and the end of the L-shaped tube is fixedly connected to a hose connected to the tracheal cannula in the patient's neck through a quick connector;

[0010] The airway switching assembly includes a rotating column rotatably arranged on the inner wall of the connecting bottle, and a Y-shaped channel opened inside the rotating column. The upper surface of the rotating column is fixed with a rotating rod extending to the outer surface of the connecting bottle for rotating the rotating column. The top of the rotating column is provided with an arc-shaped sliding groove for the bottom end of the connecting tube and the suction tube to slide.

[0011] As a preferred technical solution, an operating disk is fixedly provided on the top end of the rotating rod, and a sealing rotating hole for the rotating rod to rotate is opened on the upper surface of the connecting bottle.

[0012] As a preferred technical solution, the top of the L-shaped tube and the bottom ends of the connecting tube and the sputum suction tube are fixedly provided with sealing rings, and the top of the L-shaped tube is rotatably connected to the bottom end of the rotating column through the sealing ring, and the bottom ends of the connecting tube and the sputum suction tube are slidably connected to the inner wall of the arc-shaped slide groove through the sealing ring.

[0013] As a preferred technical solution, an alarm component for alarming the liquid level of the liquid in the humidifier bottle is arranged inside the humidifier bottle.

[0014] As a preferred technical solution, the alarm assembly includes a fixed tube embedded in the top wall of the humidification bottle and extending to the upper surface of the humidification bottle, and a sliding rod fixed on the bottom wall of the humidification bottle and corresponding to the fixed tube.

[0015] As a preferred technical solution, a floating block is slidably provided on the surface of the sliding rod, and a sliding block is slidably provided on the inner wall of the fixed cylinder, and two symmetrical connecting rods are fixedly provided on the upper surface of the floating block and the lower surface of the sliding block.

[0016] As a preferred technical solution, the alarm assembly further includes an alarm light fixedly mounted on the top of the fixed tube, and a contact switch arranged on the inner wall of the fixed tube, wherein the contact switch is electrically connected to the alarm light via a wire.

[0017] As a preferred technical solution, a fixing plate is fixedly arranged on the inner wall of the fixing cylinder, and a through hole for sliding two connecting rods is opened on the upper surface of the fixing plate, and the contact switch is fixedly arranged on the upper surface of the fixing plate.

[0018] Beneficial Effects

[0019] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0020] 1. The utility model provides a connecting bottle and an airway switching assembly, so that in actual use, the device does not need to be disassembled when suctioning of the patient is needed, and the operation is convenient, thereby effectively solving the defect in the prior art that suctioning cannot be performed without disassembly.

[0021] 2. The utility model is provided with an alarm component. When the liquid in the humidification bottle is about to be used up during a long period of oxygen supply to the patient, the contact switch automatically controls the alarm light to give an alarm, reminding the medical staff to add the liquid in the humidification bottle. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the cross-sectional structure of the connecting bottle of the utility model;

[0025] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0026] Figure 4 This is a schematic diagram of the top-sectional structure of the connecting bottle of the utility model;

[0027] Figure 5 This is a schematic diagram of the cross-sectional structure of the humidification bottle of the utility model;

[0028] Figure 6 For this utility model Figure 5 Enlarged structural diagram at B in the middle.

[0029] In the figure:

[0030] 100. Humidification bottle; 101. Oxygen supply tube; 102. Connecting tube;

[0031] 200, connecting bottle; 201, connecting tube; 202, suction tube; 203, L-shaped tube; 204, hose;

[0032] 300, airway switching assembly; 301, rotating column; 302, Y-shaped channel; 303, rotating rod; 304, arc-shaped slide groove; 305, operating panel; 306, sealing ring;

[0033] 400, alarm component; 401, fixed cylinder; 402, slide bar; 403, floating block; 404, sliding block; 405, connecting rod; 406, alarm light; 407, contact switch; 408, fixed disk. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0035] Embodiment 1

[0036] According to the attached Figure 1-4 As shown, the embodiment of the utility model provides a tracheal tube humidification oxygen absorption atomization device, comprising:

[0037] A humidifier bottle 100, the upper surface of which is provided with an oxygen supply tube 101 extending to the bottom of the humidifier bottle 100 for connecting to an external oxygen supply device, and a connecting tube 102 extending to the top of the humidifier bottle 100 is also embedded in the upper surface of the humidifier bottle 100;

[0038] A connecting bottle 200, the upper surface of which is respectively embedded with a connecting tube 201 and a sputum suction tube 202 extending into the interior of the connecting bottle 200, and the end of the connecting tube 201 away from the connecting bottle 200 is fixedly connected to the connecting tube 102 through a quick connector, the end of the sputum suction tube 202 away from the connecting bottle 200 is connected to an external sputum suction device, the bottom end of the connecting bottle 200 is embedded with an L-shaped tube 203 extending to the bottom of the connecting bottle 200, and the end of the L-shaped tube 203 is fixedly connected to a hose 204 connected to the tracheal cannula of the patient's neck through a quick connector;

[0039] The airway switching assembly 300 includes a rotating column 301 rotatably arranged on the inner wall of the connecting bottle 200, and a Y-shaped channel 302 opened inside the rotating column 301. The upper surface of the rotating column 301 is fixedly provided with a rotating rod 303 extending to the outer surface of the connecting bottle 200 for rotating the rotating column 301, and the top end of the rotating rod 303 is fixedly provided with an operating disk 305, and the upper surface of the connecting bottle 200 is opened with a sealed rotating hole for the rotating rod 303 to rotate.

[0040] The top of the rotating column 301 is provided with an arc-shaped sliding groove 304 for the bottom ends of the connecting tube 201 and the sputum suction tube 202 to slide.

[0041] The top of the L-shaped tube 203 and the bottom ends of the connecting tube 201 and the sputum suction tube 202 are fixedly provided with a sealing ring 306, and the top of the L-shaped tube 203 is rotatably connected to the bottom end of the rotating column 301 through the sealing ring 306, and the bottom ends of the connecting tube 201 and the sputum suction tube 202 are slidably connected to the inner wall of the arc-shaped slide groove 304 through the sealing ring 306.

[0042] In this embodiment, by providing the connecting bottle 200 and the airway switching assembly 300, during the actual use of the device, when oxygen is supplied to the patient, oxygen can enter the humidification bottle 100 through the oxygen supply tube 101, and after being humidified by the liquid in the humidification bottle 100, it is input into the connecting bottle 200 through the connecting tube 102 and the connecting tube 201, and is transported into the patient's tracheal cannula through the Y-shaped channel 302, the L-shaped tube 203 and the hose 204, so as to achieve the purpose of oxygen humidification and atomization. At the same time, when the patient's airway needs to be regulated, the oxygen can be humidified and atomized. When suctioning, the operating disk 305 can be rotated first to drive the rotating column 301 to rotate. The rotation of the rotating column 301 drives the arc-shaped slide groove 304 to rotate, so that the bottom end of the connecting tube 201 is separated from the Y-shaped channel 302, and the bottom end of the suction tube 202 corresponds to the Y-shaped channel 302, and is connected to an external suction device to realize the suction operation of the patient. Therefore, when the patient needs to be suctioned, there is no need to disassemble the device, which is convenient to operate, thereby effectively solving the defect in the prior art that the suction operation cannot be performed without disassembly.

[0043] Embodiment 2

[0044] Based on Example 1, refer to Figure 4-6 , and different from the first embodiment,

[0045] An alarm component 400 for alarming the liquid level of the liquid in the humidifier bottle 100 is disposed inside the humidifier bottle 100 .

[0046] The alarm component 400 includes a fixed tube 401 embedded in the top wall of the humidification bottle 100 and extending to the upper surface of the humidification bottle 100 , and a sliding rod 402 fixed on the bottom wall of the humidification bottle 100 and corresponding to the fixed tube 401 .

[0047] A floating block 403 is slidably disposed on the surface of the sliding rod 402 , and a sliding block 404 is slidably disposed on the inner wall of the fixed cylinder 401 . Two symmetrical connecting rods 405 are fixedly disposed on the upper surface of the floating block 403 and the lower surface of the sliding block 404 .

[0048] The alarm assembly 400 further includes an alarm light 406 fixedly mounted on the top of the fixing tube 401 , and a contact switch 407 disposed on the inner wall of the fixing tube 401 . The contact switch 407 is electrically connected to the alarm light 406 via a wire.

[0049] A fixing plate 408 is fixedly disposed on the inner wall of the fixing tube 401 , and a through hole for two connecting rods 405 to slide is opened on the upper surface of the fixing plate 408 . The contact switch 407 is fixedly disposed on the upper surface of the fixing plate 408 .

[0050] In this embodiment, by setting up the alarm component 400, during the process of long-term oxygen supply to the patient, when the liquid in the humidification bottle 100 is about to be used up, the float 403 moves downward following the liquid level, and drives the sliding block 404 to move downward through the connecting rod 405, so that the sliding block 404 contacts the contact switch 407. At this time, the contact switch 407 automatically controls the alarm light 406 to sound an alarm, reminding medical staff to add liquid to the humidification bottle 100.

[0051] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A tracheal tube humidification oxygen atomization device, characterized in that: include, A humidifier bottle (100), wherein the upper surface of the humidifier bottle (100) is provided with an oxygen supply tube (101) extending to the bottom of the humidifier bottle (100) for connecting to an external oxygen supply device, and the upper surface of the humidifier bottle (100) is also embedded with a connecting tube (102) extending to the top of the humidifier bottle (100); A connecting bottle (200), wherein a connecting tube (201) and a sputum suction tube (202) extending into the interior of the connecting bottle (200) are respectively embedded on the upper surface of the connecting bottle (200), and an end of the connecting tube (201) away from the connecting bottle (200) is fixedly connected to the connecting tube (102) via a quick connector, and an end of the sputum suction tube (202) away from the connecting bottle (200) is connected to an external sputum suction device, and an L-shaped tube (203) extending to the bottom of the connecting bottle (200) is embedded at the bottom end of the connecting bottle (200), and an end of the L-shaped tube (203) is fixedly connected to a hose (204) connected to a tracheal tube in the neck of a patient via a quick connector; The airway switching assembly (300) comprises a rotating column (301) rotatably arranged on the inner wall of the connecting bottle (200), and a Y-shaped channel (302) provided inside the rotating column (301); a rotating rod (303) extending to the outer surface of the connecting bottle (200) and used for rotating the rotating column (301) is fixedly provided on the upper surface of the rotating column (301); and an arc-shaped sliding groove (304) is provided at the top end of the rotating column (301) for the bottom ends of the connecting tube (201) and the suction tube (202) to slide.

2. The tracheal tube humidification oxygen absorption atomization device according to claim 1, characterized in that: An operating disk (305) is fixedly arranged at the top end of the rotating rod (303), and a sealing rotating hole for the rotating rod (303) to rotate is opened on the upper surface of the connecting bottle (200).

3. The tracheal tube humidification oxygen absorption atomization device according to claim 1, characterized in that: The top end of the L-shaped tube (203) and the bottom ends of the connecting tube (201) and the sputum suction tube (202) are all fixedly provided with a sealing ring (306), and the top end of the L-shaped tube (203) is rotatably connected to the bottom end of the rotating column (301) via the sealing ring (306), and the bottom ends of the connecting tube (201) and the sputum suction tube (202) are slidably connected to the inner wall of the arc-shaped slide groove (304) via the sealing ring (306).

4. The tracheal tube humidification oxygen atomization device according to claim 1, characterized in that: An alarm component (400) for alarming the liquid level of the liquid inside the humidifier bottle (100) is arranged inside the humidifier bottle (100).

5. The tracheal tube humidification oxygen absorption atomization device according to claim 4, characterized in that: The alarm component (400) comprises a fixed tube (401) embedded in the inner top wall of the humidification bottle (100) and extending to the upper surface of the humidification bottle (100), and a sliding rod (402) fixed on the inner bottom wall of the humidification bottle (100) and corresponding to the fixed tube (401).

6. The tracheal tube humidification oxygen atomization device according to claim 5, characterized in that: A floating block (403) is slidably disposed on the surface of the sliding rod (402), and a sliding block (404) is slidably disposed on the inner wall of the fixed cylinder (401). Two symmetrical connecting rods (405) are fixedly disposed on the upper surface of the floating block (403) and the lower surface of the sliding block (404).

7. The tracheal tube humidification oxygen atomization device according to claim 6, characterized in that: The alarm component (400) further comprises an alarm light (406) fixedly mounted on the top of the fixed tube (401), and a contact switch (407) arranged on the inner wall of the fixed tube (401), wherein the contact switch (407) is electrically connected to the alarm light (406) via a wire.

8. The tracheal tube humidification oxygen atomization device according to claim 7, characterized in that: A fixing plate (408) is fixedly arranged on the inner wall of the fixing cylinder (401), and a through hole for two connecting rods (405) to slide is opened on the upper surface of the fixing plate (408), and the contact switch (407) is fixedly arranged on the upper surface of the fixing plate (408).