CN216985980U - Trachea opens sleeve pipe plugging device - Google Patents

Abstract

The utility model relates to a tracheotomy sleeve pipe plugging device which comprises a plugging pipe body, wherein a top plate is integrally arranged at the top end of the plugging pipe body, a threaded hole is formed in the top plate, a vent pipe is arranged on the side wall of the plugging pipe body, and the vent pipe is communicated with the inside of the plugging pipe body; the threaded hole is internally provided with a screw rod, the screw rod is in threaded connection with the threaded hole, one end of the threaded hole is fixed with a sealing plug, the other end of the threaded hole is fixed with a handheld knob, the sealing plug is located in the sealing pipe body, the handheld knob is located outside the sealing pipe body, and the vent pipe reaches the distance between the top plates is larger than or equal to the length of the sealing plug. This trachea opens sleeve pipe plugging device can continuous adjustment through the handheld knob of rotation and seal the position of blockking up for but the size continuous adjustment of breather pipe is plugged up to the shutoff stopper, makes the trachea open the patient and carries out the shutoff when breathing the training progressive, adapts to gradually, can not cause uncomfortable symptoms such as the suffocation, breathing difficulty, and the suitability is better.

Description

Trachea opens sleeve pipe plugging device

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to a tracheotomy cannula plugging device.

Background

Tracheotomy is the most effective measure for relieving respiratory obstruction and improving ventilation function when rescuing critical patients, and can consider the blockage of the tracheal cannula when the patients have stable illness, the respiratory secretion is obviously reduced and the patients can cough or expectorate by themselves. The tracheal cannula commonly used in clinic at present comprises two major types, namely a metal tracheal cannula and a plastic tracheal cannula. The metal tracheal tube consists of an outer tube, an inner tube and a metal tube core 3. The inner diameter (mm) and the length of the outer pipe are divided into numbers, the number is 4.5-10, and the wall thickness of the outer pipe is about 3.3 mm. Compared with a metal sleeve, the plastic tracheal tube has no inner tube, but has an air bag at the tail end, the air bag is integrated with the tracheal tube, the combination is firm and tight, the outer end is provided with a bayonet, and the wall thickness of the tracheal tube is about 4 mm. No matter metal tracheal tube or disposable plastic tracheal tube has no special tube blocking device, and the applicability is poor.

SUMMERY OF THE UTILITY MODEL

In view of the above problems in the prior art, it is an object of the present invention to provide a tracheotomy tube occluder, which solves at least one of the above problems.

In order to achieve the purpose of the utility model, the technical scheme provided by the utility model is as follows:

a tracheotomy sleeve pipe plugging device comprises a plugging pipe body, wherein a top plate is integrally arranged at the top end of the plugging pipe body, a threaded hole is formed in the top plate, a vent pipe is arranged on the side wall of the plugging pipe body, and the vent pipe is communicated with the inside of the plugging pipe body; the threaded hole is internally provided with a screw rod, the screw rod is in threaded connection with the threaded hole, one end of the threaded hole is fixed with a sealing plug, the other end of the threaded hole is fixed with a handheld knob, the sealing plug is located in the plugging pipe body, the handheld knob is located outside the plugging pipe body, and the distance between the vent pipe and the top plate is greater than or equal to the length of the sealing plug.

Preferably, the blocking pipe body is detachably connected with a filtering piece, and the filtering piece is located below the vent pipe.

Preferably, filter piece includes filter screen and handle, the handle with filter screen fixed connection, be provided with the slot on the lateral wall of shutoff pipe body, the filter screen inserts in the slot.

Preferably, filter the piece including inner ring and outer loop and filter screen, the inner ring with the outer loop is integrative to be set up, be provided with the external screw thread on the inner ring, the inboard of shutoff pipe body be provided with in the bottom with external screw thread complex internal thread, the filter screen is fixed the inner ring is kept away from the one end of outer loop.

Preferably, the vent pipe is arranged in the middle of the side wall of the plugging pipe body.

The application method of the tracheotomy cannula plugging device provided by the utility model comprises the following steps:

need use the plugging device to breathe the training when the patient, when breaking away from breathing machine or trachea cannula gradually, will can this trachea open the plugging device lower extreme and connect the trachea and open the sleeve pipe, and then connect trachea cannula, according to patient's state of an illness demand, the rotatory handheld knob shutoff is gradually carried out examination off-line training to the space that the patient can endure, trachea cannula until the complete shutoff. But this structure is through the position of rotatory handheld knob continuous adjustment shutoff stopper for but the size continuous adjustment of breather pipe is stopped up to the shutoff stopper, makes the trachea open the patient and carries out the shutoff when breathing training progressive, adapts to gradually, can not cause uncomfortable symptoms such as the suffocation, breathing difficulty, and the suitability is better.

Drawings

Fig. 1 is a schematic view of the internal structure of a tracheotomy tube occluder in example 1;

fig. 2 is a schematic structural view of a tubular body of the plugging tube in embodiment 1;

FIG. 3 is a schematic structural diagram of a pipe plugging device;

FIG. 4 is a schematic view of the construction of a filtration apparatus according to embodiment 1;

fig. 5 is a schematic view of the internal structure of a tracheotomy tube occluder in embodiment 2;

reference numerals in the figures; the plugging pipe comprises a plugging pipe body 1, a top plate 1-1, a threaded hole 2, a vent pipe 3, a slot 4, a handheld knob 5, a screw rod 6, a plugging plug 7, a handle 8, a filter screen 9, an inner ring 11 and an outer ring 12.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Embodiment 1, the present invention provides a tracheotomy tube occluder, which is shown in fig. 1 to 4, and includes an occluding tube body 1, wherein a top plate 1-1 is integrally disposed at the top end of the occluding tube body, and is characterized in that a threaded hole 2 is disposed on the top plate, and a vent tube 3 is disposed on the side wall of the occluding tube body; a screw rod 6 is arranged in the threaded hole, the screw rod is in threaded connection with the threaded hole, a plugging plug 7 is fixed at one end of the threaded hole, a handheld knob 5 is fixed at the other end of the threaded hole, the plugging plug is positioned in the plugging pipe body, the handheld knob is positioned outside the plugging pipe body, and the distance between the vent pipe and the top plate is greater than or equal to the length of the plugging plug; can dismantle on the shutoff pipe body and be connected with the filtration piece, it is located to filter the below of breather pipe, it includes filter screen 9 and handle 8 to filter the piece, the handle with filter screen fixed connection, be provided with slot 4 on the lateral wall of shutoff pipe body, the filter screen inserts in the slot.

The application method of the tracheotomy sleeve pipe plugging device comprises the following steps:

need use the plugging device to breathe the training when the patient, when breaking away from breathing machine or trachea cannula gradually, will can this trachea open the plugging device lower extreme and connect the trachea and open the sleeve pipe, and then connect trachea cannula, according to patient's state of an illness demand, the rotatory handheld knob shutoff is gradually carried out examination off-line training to the space that the patient can endure, trachea cannula until the complete shutoff.

When the filter screen is polluted, the filter screen can be disassembled for disinfection and cleaning, and then is installed for reuse. The vent pipe can also be connected with an outer pipeline for oxygen inhalation, atomization, humidification and other functions.

The tracheotomy sleeve pipe plugging device has the following advantages:

(1) but the shutoff stopper of continuous adjustment makes the trachea open the patient and blocks gradually when breathing the training, adapts to gradually, can not cause uncomfortable symptoms such as suffocating breath, dyspnea, and the suitability is better.

(2) And (4) nursing safety: the tracheal cannula is tightly jointed, so that the risk of tube detachment is avoided; and a filter screen is arranged to filter impurities and foreign matters, so that the air passage is kept smooth. Reducing the risk of adverse events in clinical use.

(3) Patient comfort: the oxygen tube can be connected when the patient tries to hold breath off the machine or the blood oxygen saturation is low; when the sputum of a patient is more and needs atomization inhalation, the patient can simultaneously carry out atomization inhalation by wearing the plugging device; the trachea of the patient is dry at night, sputum is easy to block the tube, and the occluder can be connected with a humidifier to perform intermittent airway humidification, so that sputum scabs are prevented from blocking the airway.

(4) Clinical practicability: the plugging device can also replace an artificial nose, is internally provided with a filter screen, and can be disassembled for cleaning and disinfection. When a patient needs a long-time tracheotomy ventilation training, the device can be worn without causing drying, pollution and blockage of the tracheotomy position.

Embodiment 2, embodiment 2 is roughly the same with the structure of embodiment, and the difference lies in the different mounting means of filtering the piece, specifically, filter the piece and include inner ring 11 and outer loop 12 and filter screen 9, the inner ring with outer loop is integrative sets up, be provided with the external screw thread on the inner ring, the inboard of shutoff pipe body is provided with the internal thread with external screw thread cooperation in the bottom, the filter screen is fixed in the inner ring is kept away from the one end of outer loop. The filter element can be detached in a rotating mode, and the filter screen is convenient to clean and disinfect. The method and principle of use of this structure are the same as those of embodiment 1, and are not described here again.

The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims (5)

1. A tracheotomy sleeve pipe plugging device comprises a plugging pipe body (1), wherein a top plate (1-1) is integrally arranged at the top end of the plugging pipe body, and the tracheotomy sleeve pipe plugging device is characterized in that a threaded hole (2) is formed in the top plate, a vent pipe (3) is arranged on the side wall of the plugging pipe body, and the vent pipe is communicated with the inside of the plugging pipe body;

threaded hole is provided with screw rod (6), the screw rod with screw hole threaded connection, the one end of screw hole is fixed with blocks up (7), and the other end is fixed with handheld knob (5), block up and be located in the shutoff pipe body, handheld knob is located outside the shutoff pipe body, the breather pipe extremely distance more than or equal to between the roof seals up the length of blockking up.

2. A tracheostomy tube occluder according to claim 1 wherein the body of said occluder tube is removably connected to a filter member located below said vent tube.

3. Tracheostomy tube occluder according to claim 2, characterised in that the filter element comprises a filter mesh (9) and a handle (8) which is fixedly connected to the filter mesh, the side wall of the tubular body of the occluder being provided with slots (4) into which the filter mesh is inserted.

4. A tracheostomy tube occluder according to claim 2 characterised in that the filter element comprises an inner ring (11) and an outer ring (12) which are integrally provided, and a filter mesh (9) which is provided with an external thread on the inner ring, the inner side of the tubular body of the occluder tube being provided at its bottom end with an internal thread which cooperates with the external thread, the filter mesh being fixed to the end of the inner ring remote from the outer ring.

5. A tracheostomy tube occluder as claimed in any one of claims 1 to 4, in which the vent tube is located in the middle of the side wall of the occluder tube body.

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