Adjustable trachea plugging system

Abstract

The utility model provides an adjustable trachea blocking system, which relates to the field of medical instruments and comprises oxygen equipment, a first connecting tube, an adjusting component and a second connecting tube which are communicated in sequence, and the second connecting tube is used for being connected with a target object; wherein the adjusting assembly comprises an adjusting pipe and an adjuster; the first end of the adjusting pipe is communicated with the first connecting pipe, the second end of the adjusting pipe is communicated with the second connecting pipe, and the adjuster is arranged on the adjusting pipe in a sleeving mode and acts on the adjusting pipe. The problems that combination and installation are difficult, and patient adaptation is poor are solved.

Description

Technical Field

[0001] The present application relates to the field of medical devices, and in particular to an adjustable tracheal blocking system. Background Art

[0002] Tracheotomy is a first aid technique commonly used in the clinic to relieve dyspnea caused by laryngeal obstruction and lower respiratory tract secretion retention. It is common in patients with laryngeal cancer, laryngeal obstruction, and dyspnea caused by traumatic laryngeal edema. Except for patients who have undergone total laryngectomy and need to keep laryngeal fistula for life, all other patients need to be extubated after their condition stabilizes. Before extubation, the patient needs to try to block the tube for 48-72 hours. The tube can only be extubated when the patient has no dyspnea during sleep and activities and can cough up sputum from the mouth.

[0003] There are many kinds of tube plugging materials commonly used in clinical practice, including cotton swabs, corks, and disposable syringes. However, due to the problem of adaptability, these existing materials are difficult to match all patients when used, which leads to the inability to inhale oxygen in emergency situations. In severe cases, secondary infections may occur, and there is even the risk of suffocation caused by aspiration, which brings many instabilities to clinical care and threatens the life safety of patients. Utility Model Content

[0004] The present application provides an adjustable tracheal blocking system to solve the problems of difficult assembly and installation and poor patient adaptation.

[0005] To solve the above problems, the technical solution of the utility model is:

[0006] An adjustable tracheal blocking system comprises an oxygen device, a first connecting pipe, an adjusting component and a second connecting pipe which are connected in sequence, wherein the second connecting pipe is used to connect to a target object;

[0007] Wherein, the regulating assembly includes a regulating tube and a regulator; the first end of the regulating tube is connected to the first connecting tube, the second end of the regulating tube is connected to the second connecting tube, and the regulator is sleeved on the regulating tube and acts on the regulating tube.

[0008] The adjustable tracheal blocking system of the utility model comprises a head adjusting section and a tail adjusting section which are integrally arranged and interconnected, and the outer diameter of the head adjusting section is greater than the outer diameter of the tail adjusting section;

[0009] The regulator is located in the tail regulating section, and one end of the regulator abuts against the outer side wall of the head regulating section.

[0010] In the adjustable tracheal blocking system of the utility model, one end of the second connecting tube is located in the head adjusting section, and a fixing clamp is provided on the outer side wall of the head adjusting section, and the fixing clamp presses the head adjusting section against the second connecting tube.

[0011] The adjustable tracheal blocking system of the utility model has a plurality of deformation gaps on the head adjustment section, the deformation gaps penetrate the end surface of the head adjustment section away from the tail adjustment section, and the width of the deformation gaps gradually decreases along the first direction;

[0012] It is defined that the first direction is the direction from the head adjustment section toward the tail adjustment section.

[0013] In the adjustable tracheal blocking system of the utility model, a sealing layer is provided on at least the outer side wall of the head adjustment section, and the sealing layer covers the deformation gap and is fastened to the second connecting tube.

[0014] In the adjustable tracheal blocking system of the utility model, a sealing layer is provided on at least the outer side wall of the head adjustment section, and the sealing layer covers the deformation gap and is fastened to the second connecting tube.

[0015] In the adjustable tracheal blocking system of the utility model, a limiting ring is arranged on the outer side wall of the second connecting pipe, and the limiting ring abuts against the end surface of the head adjusting section.

[0016] In the adjustable trachea blocking system of the utility model, a sealing member is provided between the tail adjusting section and the first connecting pipe.

[0017] In the adjustable tracheal blocking system of the utility model, the sealing member is located on the outer side wall of the tail adjustment section and is connected to the outer side wall of the first connecting pipe;

[0018] The regulator has an adjustment channel for placing the adjustment tube, and the width of the sealing member is greater than the width of the adjustment channel.

[0019] The utility model provides an adjustable tracheal blocking system, wherein the regulator comprises a shell and a roller, wherein the shell has the adjusting pipe, the roller is slidably connected to the shell, and the roller is at least partially located in the adjusting channel; when the roller slides relative to the shell, the roller moves away from or approaches the tail adjusting section and realizes the adjustment of the pressure force on the tail adjusting section.

[0020] In the adjustable trachea blocking system of the utility model, the material of the second connecting pipe is rubber.

[0021] Due to the adoption of the above technical solution, the utility model has the following advantages and positive effects compared with the prior art:

[0022] In the present application, the oxygen device is first connected to the first connecting tube, the first connecting tube is connected to the regulating assembly, the regulating assembly is connected to the second connecting tube, and the second connecting tube is connected to the target object; the connection method is simple, and the first connecting tube can be an intravenous infusion tube, and the regulating assembly can be a Murphy-type drip irrigation part and an infusion regulator. The connection of the first connecting tube, the regulating tube and the second connecting tube is easy to assemble and has a high degree of adaptability to the patient, and the disposable supplies improve the safety of the system.

[0023] Patients can adjust the gas flow through the regulator according to their own breathing conditions, and gradually help patients with difficult extubation to restore normal oral and nasal breathing patterns. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 Schematic diagram of the overall structure of the adjustable tracheal blocking system of the first embodiment

[0025] Figure 2 Schematic diagram of the overall structure of the adjustable tracheal blocking system of the second embodiment

[0026] Figure 3 Schematic diagram of the structure of the regulating tube of the adjustable tracheal blocking system of this embodiment

[0027] Explanation of the accompanying drawings: 1. oxygen equipment; 2. first connecting pipe; 3. adjusting pipe; 4. second connecting pipe; 5. head adjusting section; 6. tail adjusting section; 7. deformation gap; 8. sealing layer; 9. regulator; 10. limiting ring; 11. sealing element; 12. shell; 13. roller; 14. fixing clamp. DETAILED DESCRIPTION

[0028] The following is a further detailed description of an adjustable tracheal blocking system proposed by the utility model in conjunction with the accompanying drawings and specific embodiments. The advantages and features of the utility model will become more apparent according to the following description and claims.

[0029] See also Figure 1 to Figure 2 The present invention provides an adjustable tracheal blocking system, comprising an oxygen device 1, a first connecting tube 2, an adjusting component and a second connecting tube 4 connected in sequence, wherein the second connecting tube 4 is used to connect to a target object; wherein the adjusting component comprises an adjusting tube 3 and a regulator 9; wherein the first end of the adjusting tube 3 is connected to the first connecting tube 2, the second end of the adjusting tube 3 is connected to the second connecting tube 4, and the regulator 9 is sleeved on the adjusting tube 3 and acts on the adjusting tube 3.

[0030] In the present application, the oxygen equipment 1 is first connected to the first connecting tube 2, the first connecting tube 2 is connected to the regulating assembly, the regulating assembly is connected to the second connecting tube 4, and the second connecting tube 4 is connected to the target object; the connection method is simple, and the first connecting tube 2 can be an intravenous infusion tube. When in use, the needle part of the intravenous infusion tube is first cut off, leaving the tube body part, and the regulating assembly can be a Murphy-type drip irrigation part and an infusion regulator. The connection between the first connecting tube 2, the regulating tube 3 and the second connecting tube 4 is easy to assemble and highly compatible with the patient, and disposable supplies improve the safety of the system.

[0031] The use of the regulator 9 allows doctors and nurses to connect or close the system through the regulator 9.

[0032] The specific structure of the adjustable tracheal blocking system of this embodiment is further described below:

[0033] In this embodiment, the regulating tube 3 includes a head regulating section 5 and a tail regulating section 6 which are integrally arranged and interconnected, and the outer diameter of the head regulating section 5 is larger than the outer diameter of the tail regulating section 6; the regulator 9 is located in the tail regulating section 6, and one end of the regulator 9 abuts against the outer wall of the head regulating section 5.

[0034] Further, the head adjustment section 5 and the tail adjustment section 6 are integrally formed. The adjustment tube 3 can be a Murphy drip irrigation, and the Murphy drip tube is cut from bottom to top at about 1.5 cm to form the head adjustment section 5 and the tail adjustment section 6.

[0035] It is further explained that one end of the regulator 9 abuts against the outer side wall of the head regulating section 5 in order to reduce the possibility of movement when the regulator 9 is actuated.

[0036] In this embodiment, one end of the second connecting tube 4 is located in the head adjusting section 5 , and a fixing clip 14 is provided on the outer side wall of the head adjusting section 5 , and the fixing clip 14 presses the head adjusting section 5 against the second connecting tube 4 .

[0037] To further explain, both clamping ends of the fixing clamp 14 are semi-ring bodies, and the two semi-ring bodies are combined to form a ring structure, so that when clamped on the head adjustment section 5, a sealing effect can be achieved, and the fixing effect is better.

[0038] In another embodiment, a plurality of deformation gaps 7 are provided on the head adjustment section 5, and the deformation gaps 7 penetrate the end surface of the head adjustment section 5 away from the tail adjustment section 6, and the deformation gaps 7 gradually decrease in width along a first direction; by definition, the first direction is the direction from the head adjustment section 5 toward the tail adjustment section 6.

[0039] To further explain, the width of the deformation gap 7 refers to the distance between the deformation gap 7 and the inner wall.

[0040] Further explanation: the existence of the deformation gap 7 can make the opening of the head adjustment section 5 larger, so as to facilitate the insertion of the second connecting tube 4 into the head adjustment section 5. Thus, the head adjustment section 5 can be adapted to the second connecting tube 4 of various specifications.

[0041] Further, of course, the second connecting tube 4 needs to be inserted deep into the head adjustment section 5, thereby improving firmness and effectively preventing it from falling off due to the patient's strong coughing.

[0042] In another embodiment, a sealing layer 8 is provided on at least the outer side wall of the head adjustment section 5 , and the sealing layer 8 covers the deformation gap 7 and is fastened to the second connecting pipe 4 .

[0043] To further explain, the sealing layer 8 may be a medical tape, which is wrapped around the head adjustment section 5 to achieve a sealing effect.

[0044] In this embodiment, a limiting ring 10 is provided on the outer side wall of the second connecting pipe 4 , and the limiting ring 10 abuts against the end surface of the head adjusting section 5 .

[0045] It is further explained that the limiting ring 10 and the second connecting tube 4 are integrally formed; the limiting ring 10 serves to facilitate installation, and the operator can abut against and act on the limiting ring 10 to thereby insert the second connecting tube 4 into the head adjustment section 5 .

[0046] In this embodiment, a sealing member 11 is provided between the tail regulating section 6 and the first connecting pipe 2 .

[0047] It is further configured that the seal 11 can also be a medical tape, which can be wrapped around the outer wall of the tail adjustment section 6 or the first connecting tube 2; for example, when the outer diameter of the tail adjustment section 6 is smaller than the outer diameter of the first connecting tube 2, the seal 11 is wrapped around the tail adjustment section 6, and then the tail adjustment section 6 is inserted into the first connecting tube 2; of course, when the outer diameter of the tail adjustment section 6 is larger than the outer diameter of the first connecting tube 2, the seal 11 can also be wrapped around the outer wall of the first connecting tube 2, and then the first connecting tube 2 is inserted into the tail adjustment section 6, thereby achieving adaptation to various specifications.

[0048] In this embodiment, the seal 11 is located on the outer side between the tail regulating section 6 and the first connecting pipe 2; there is an regulating channel on the regulator 9 for placing the regulating pipe 3, and the width of the seal 11 is greater than the width of the regulating channel.

[0049] It is further explained that the seal 11 is wrapped around the outer wall of the tail adjusting section 6 and the outer wall of the first connecting tube 2 to achieve a fixed connection; and this connection method forms a protrusion at the connection between the first connecting tube 2 and the head adjusting section 5, thereby making it difficult for the infusion regulator 9 to slip out of the tail adjusting section 6, thereby improving the safety of the system when in use.

[0050] In this embodiment, the regulator 9 includes a shell 12 and a roller 13. The shell 12 has an adjustment channel. The roller 13 is slidably connected to the shell 12, and the roller 13 is at least partially located in the adjustment channel. When the roller 13 slides relative to the shell 12, the roller 13 moves away from or close to the adjustment tube 3 and realizes the adjustment of the pressure force on the adjustment tube 3.

[0051] It is further configured that a movable slide groove for the roller 13 to roll is opened on the shell 12, and a rack is arranged in the movable slide groove, a gear is arranged on the rotating shaft of the roller 13, and the gear and the rack are meshed with each other; at the same time, the rack needs to be arranged at an angle, that is, along a certain direction, the rack gradually approaches the adjustment channel, and then the roller 13 realizes the adjustment of the pressure force on the adjustment tube 3.

[0052] In this embodiment, the second connecting pipe 4 is made of rubber.

[0053] The above is a detailed description of the embodiments of the present invention in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and their equivalents, they still fall within the protection scope of the present invention.

Claims

1. An adjustable tracheal blocking system, characterized in that: It comprises an oxygen device, a first connecting pipe, a regulating assembly and a second connecting pipe which are connected in sequence, wherein the second connecting pipe is used to connect to a target object; Wherein, the regulating assembly includes a regulating tube and a regulator; the first end of the regulating tube is connected to the first connecting tube, the second end of the regulating tube is connected to the second connecting tube, and the regulator is sleeved on the regulating tube and acts on the regulating tube.

2. The adjustable tracheal blocking system according to claim 1, characterized in that: The regulating tube comprises a head regulating section and a tail regulating section which are integrally arranged and interconnected, and the outer diameter of the head regulating section is greater than the outer diameter of the tail regulating section; The regulator is located in the tail regulating section, and one end of the regulator abuts against the outer side wall of the head regulating section.

3. The adjustable tracheal blocking system according to claim 2, characterized in that: One end of the second connecting pipe is located in the head adjusting section, and a fixing clip is provided on the outer side wall of the head adjusting section, and the fixing clip presses the head adjusting section against the second connecting pipe.

4. The adjustable tracheal blocking system according to claim 2, characterized in that: A plurality of deformation gaps are formed on the head adjustment section, the deformation gaps penetrate the end surface of the head adjustment section away from the tail adjustment section, and the width of the deformation gaps gradually decreases along the first direction; It is defined that the first direction is the direction from the head adjustment section toward the tail adjustment section.

5. The adjustable tracheal blocking system according to claim 4, characterized in that: A sealing layer is provided on at least the outer side wall of the head adjustment section, and the sealing layer covers the deformation gap and is fastened to the second connecting pipe.

6. The adjustable tracheal blocking system according to claim 2, characterized in that: A limiting ring is arranged on the outer side wall of the second connecting pipe, and the limiting ring abuts against the end surface of the head adjusting section.

7. The adjustable tracheal blocking system according to claim 2, characterized in that: A sealing member is provided between the tail regulating section and the first connecting pipe.

8. The adjustable tracheal blocking system according to claim 7, characterized in that: The sealing member is located on the outer side wall of the tail adjusting section and is connected to the outer side wall of the first connecting pipe; The regulator has an adjustment channel for placing the adjustment tube, and the width of the sealing member is greater than the width of the adjustment channel.

9. The adjustable tracheal blocking system according to claim 8, characterized in that: The regulator includes a shell and a roller. The shell has the adjustment channel. The roller is slidably connected to the shell, and the roller is at least partially located in the adjustment channel. When the roller slides relative to the shell, the roller moves away from or approaches the tail adjustment section and adjusts the pressure force of the tail adjustment section.

10. The adjustable tracheal blocking system according to claim 1, characterized in that: The second connecting pipe is made of rubber.

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