CN219022828U - High-flow oxygen therapy tube - Google Patents

Abstract

The utility model discloses a high-flow oxygen therapy tube, which comprises a high-oxygen tube, wherein one end of the high-oxygen tube is provided with a nose tube head, a tube body at the front side of the nose tube head is provided with a tee joint, the tee joint is provided with an oral tube head, and when a bronchofiberscope examination is needed, the nose tube head is only required to be taken down and sleeved into a nose plug cover to avoid air leakage. And then the mouth-piece is put into the mouth of a patient to be occluded, the port of the mouth-piece is in an outward flaring shape, and the air tightness and convenience are improved when the patient occludes to supply oxygen. Then the elastic band is sleeved on the hindbrain spoon of the patient, and the oral tube head is fixed to vacate the nostril position for implantation of the bronchoscope for examination.

Description

High-flow oxygen therapy tube

Technical Field

The utility model relates to the field of medical appliances, in particular to a high-flow oxygen therapy tube.

Background

Painless bronchoscopy is based on intravenous anesthesia, but complications such as blood oxygen saturation reduction and respiratory depression often occur in different degrees during examination. General anesthesia of laryngeal mask implants is suitable for long-term examination in adults. When the short-time bronchofiberscope examination of children is performed, the high-flow noninvasive respiratory humidification therapeutic instrument is used for supplying oxygen, so that complications such as pulse oxygen reduction can be effectively avoided, and the examination time is shortened.

However, in the use process of the current high-flow noninvasive respiratory humidification therapeutic instrument, the following problems are faced:

1. the oxygen therapy tube used by the existing high-flow noninvasive respiratory humidification therapeutic apparatus mainly supplies oxygen through the nose, and occupies the nostrils on both sides of the patient. And in the painless bronchoscopy process, a bronchoscope is implanted in the nostril to check the trachea and the lung of the child. The transnasal oxygen therapy tube occupies the nasal cavity of the physician's nasally implanted bronchofiberscope, and thus does not allow painless examination of the patient's trachea and lungs.

2. In the prior art, the nasal high oxygen therapy tube is directly changed into an oral tube for oxygen supply, after the bronchofiberscope examination, the nasal high oxygen therapy tube cannot be switched to the nasal high oxygen therapy tube for oxygen supply, a patient can open the mouth for oxygen supply for a long time, and muscles on two sides of the mouth of the patient can feel tired or paralyzed.

Disclosure of Invention

In order to solve the problems, the utility model provides a high-flow oxygen therapy tube which is simultaneously provided with a nasal high-flow oxygen therapy tube and an oral high-flow oxygen therapy tube, when medical staff needs to implant a bronchoscopy, the high-flow oxygen therapy tube is directly replaced into an oral oxygen supply, and when the oxygen supply is finished, the high-flow oxygen therapy tube can be replaced into the nose for oxygen supply.

In order to achieve the technical effect of solving the technical problems, the utility model is realized by the following technical scheme:

the high-flow oxygen therapy tube comprises a high-oxygen tube, wherein one end of the high-oxygen tube is provided with a nose tube head, and the high-oxygen tube is characterized in that a tee joint is arranged on the high-oxygen tube at the front side of the nose tube head, an oral tube head is arranged on the high-oxygen tube connected with the other port of the tee joint, and the port of the oral tube head is in an outward flaring shape, so that the occlusion of a patient is facilitated; the nasal tube head is provided with a nasal obstruction tube, and the tail end of the nasal obstruction tube is provided with a spherical nasal obstruction head, so that the air tightness and firmness of the nasal obstruction tube are improved;

further, the high oxygen pipe is a corrugated plastic hose, and the other end is provided with a joint;

further, the high oxygen pipe at the mouth tube head is connected to the side wall of the mouth tube head;

further, the oral tube head and the nasal tube head are provided with elastic bands;

further, the oral tube head and the nasal plug are respectively buckled with a tube head cover and a nasal plug cover, the inner side surface of the tube head cover is provided with a convex strip, and the tube head cover and the nasal plug cover are made of elastic silica gel.

Further, the mouth-through tube head is provided with a cover body, the elastic band of the mouth-through tube head is fixedly connected to two ends of the cover body, the cover body is also provided with an adhesive tape, and the front end of the inlet tube is also provided with a sealing film.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the three-way is provided with the transoral tube head, and when the bronchofiberscope examination is needed, the transnasal tube head is only required to be taken down and sleeved into the nasal plug cover to avoid air leakage. Then the mouth tube head is put into the mouth of a patient to be occluded, the smooth surface of the rubberized fabric is torn off, the cover body is attached to the lips of the patient, and the air tightness is improved. The port of the oral tube head is in an outward flaring shape, so that the air tightness and the convenience are improved when the patient bites to supply oxygen. Then the elastic band is sleeved on the hindbrain spoon of the patient, and the oral tube head is fixed to vacate the nostril position for implantation of the bronchoscope for examination.

2. After the bronchofiberscope examination is finished, the utility model can be sleeved into the tube head cover, and then two nasal plug heads are plugged into nostrils of a patient to supply oxygen, the nasal plug heads are arranged in a sphere shape, the oxygen supply process can avoid easy falling off, and the air tightness of oxygen supply is also maintained. The high oxygen pipe through the mouth and the nose is convenient to switch and has stronger adaptability, thereby being more convenient for the medical staff to carry out the bronchofiberscope examination and supply high oxygen to patients.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of the overall structure of a high flow oxygen therapy tube;

FIG. 2 is a partial view of an oral tube of a high flow oxygen therapy tube;

FIG. 3 is a partial cross-sectional view of an oral tube tip cap for a high flow oxygen therapy tube;

the reference numerals in the figures are as follows: 1-high oxygen pipe, 101-high oxygen pipe a, 102-high oxygen pipe b, 103-high oxygen pipe c, 2-nasal cannula head, 201-nasal stopper, 202-nasal stopper, 203-nasal stopper cover, 3-oral cannula head, 301-oral cannula flared end, 302-cannula cover, 303-sealing film, 4-cover body, 401-adhesive tape, 6-elastic band a, 5-elastic band b, 7-tee joint, 8-connector and 9-elastic band.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1, a high-flow oxygen therapy tube is used in combination with a high-flow noninvasive respiratory humidification therapeutic apparatus, which provides oxygen to deliver high-content oxygen to a patient through the high-flow oxygen therapy tube, so as to facilitate implantation of a bronchoscope for examination. The high-flow oxygen therapy tube comprises a high oxygen tube 1, wherein one end of a high oxygen tube c103 is provided with a nasal tube head 2, a nasal plug tube 202 is arranged on the nasal tube head 2, a spherical nasal plug head 201 is arranged at the tail end of the nasal plug tube 202, and when oxygen is supplied, the nasal plug head 201 is only required to be plugged into a nostril of a patient for supplying oxygen, so that the air tightness and the firmness of oxygen supply of the nasal plug tube 202 in the nostril can be improved. The high oxygen pipe 1 is a corrugated plastic hose, can be bent and has strong compression resistance, and the other end is provided with a connector 8 for being connected with a high-flow noninvasive respiratory humidification therapeutic instrument. The nose tube head 2 is provided with the elastic bands 6 which are sleeved on the head of a patient when in use, so that the firmness of the nose plug 201 in the nasal cavity of the patient is improved, and the nose plug is prevented from falling off. The nose plug 201 is provided with a nose plug cover 203, the nose plug cover 203 is elastic silica gel, and is sleeved with the nose plug cover 203 when the oral tube head 3 is switched, so that foreign matters are prevented from blocking the nose plug tube 202, and high-content oxygen can be prevented from leaking.

Example 2

The embodiment refers to a high-flow oxygen therapy tube shown in fig. 1, which comprises a high-oxygen tube, wherein one end of the high-oxygen tube is provided with a transnasal tube head 2, a tee joint 7 is arranged on a high-oxygen tube 103a at the front side of the transnasal tube head 2, and a high-oxygen tube b102 connected with the other port of the tee joint 7 is provided with an oral tube head, so that when a medical staff implants a bronchofiberscope, oxygen supply is switched from transnasal oxygen supply to oral oxygen supply. The port of the oral tube head 3 is in an outward flaring shape, which is convenient for a patient to bite and prevents the oral tube head 3 from falling off. The high oxygen tube b102 at the mouth tube head 3 is connected to the side wall of the mouth tube head 3, so that the high oxygen tube is prevented from obstructing the operation of the bronchofiberscope by medical staff. The oral tube head 3 is also provided with an elastic band 5, the oral tube head 3 is provided with a cover body 4, the edge of the cover body 4 only covers the lip part of the patient, and the lip nose part is prevented from being covered to prevent medical staff from implanting the bronchofiberscope. And the cover body 4 is also provided with an adhesive tape 401, and the cover body 4 is stuck around the lips of the patient to increase the air tightness of the oral tube head 3. The front end of the oral tube head 3 is also provided with a sealing film 303. When the bronchoscope is implanted orally, only the sealing film is needed to be punctured and only the operation is performed in the implantation port of the bronchoscope, so that the switching is convenient.

The elastic band 5 is fixedly connected to the two ends of the cover body 4, and when in use, the elastic band 5 is sleeved on the head of a patient, so that the firmness and the air tightness of the oral tube head 3 are improved. The mouth-through tube head 3 is provided with the tube head cover 302, the inner side surface of the tube head cover 302 is provided with the convex strips, so that the tube head cover 302 is tightly buckled, the tube head cover 302 is made of elastic silica gel, and the elastic buckling compactness is better. When switching to transnasal oxygen supply, impurities are prevented from falling into the device and leakage of high oxygen content is prevented.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. The high-flow oxygen therapy tube comprises a high-oxygen tube, wherein one end of the high-oxygen tube is provided with a transnasal tube head, and the high-oxygen tube is characterized in that a tee joint is arranged on the high-oxygen tube at the front side of the transnasal tube head, the high-oxygen tube connected with the other port of the tee joint is provided with an oral tube head, and the port of the oral tube head is in a shape of flaring outwards; the nasal tube head is provided with a nasal obstruction tube, and the tail end of the nasal obstruction tube is provided with a spherical nasal obstruction head.

2. The high flow oxygen therapy tube of claim 1, wherein the high oxygen tube is a corrugated plastic hose and the other end is provided with a fitting.

3. The high flow oxygen therapy tube of claim 1, wherein the high oxygen tube at the oral tip is attached to the sidewall of the oral tip.

4. The high flow oxygen therapy tube of claim 1, wherein the oral and nasal tips are each provided with an elastic band.

5. The high-flow oxygen therapy tube according to claim 1, wherein the oral tube head and the nasal plug are respectively buckled with a tube head cover and a nasal plug cover, convex strips are arranged on the inner side surface of the tube head cover, and the tube head cover and the nasal plug cover are made of elastic silica gel.

6. The high-flow oxygen therapy tube according to claim 4, wherein the oral tube head is provided with a cover body, the elastic band of the oral tube head is fixedly connected to two ends of the cover body, the cover body is further provided with an adhesive tape, and the front end of the inlet tube is further provided with a sealing film.

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