JP3189570U - Nasal intubation with interchangeable positions - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a nasal intubation capable of exchanging positions. SOLUTION: The end of a feed tube A is connected to a side wall of an intubation member 50 in which two intubation 52s are formed by a reinforced flexible tube 30, and the end of the intubation member 50 is connected by a fastener to the nose. The intubation member 50 is stably fixed in front of the human nose by the fixing band 60 of the nose, and the end of the intubation member 50 is closed by the plug 53. Form a repositionable nasal intubation. Two intubations 52 are inserted into the nose of the human body to inject oxygen, and a lightweight nasal intubation having a small volume is formed by exchanging the positions of the plug portion 53 and the reinforced flexible tube 30 according to the position of the oxygen source. The single intubation air supply structure adjusts the oxygen inhalation direction according to the patient's environment, and achieves the purpose of enhancing the comfort of the patient during use. [Selection diagram] Fig. 3

Description

  The present invention relates to a nasal intubation whose position can be exchanged with adjustable gas inlet direction.

FIG. 1 shows a conventional oxygen mask 10. It is mainly used for inhalation of oxygen to patients who have difficulty breathing or lack of oxygen. The nose and the outside are isolated from each other by the mask body 11, and the oxygen adjuster causes oxygen having a constant oxygen concentration and a constant pressure, which are supplied through the intake pipe 12, to flow into the mask body 11 to breathe the patient. Inhale.
Here, it is necessary to install an exhaust device 13 in the oxygen mask 10 in order to exhaust the patient's exhalation while isolating the nostril from the outside world, which increases the weight of the oxygen mask 10 itself. Moreover, the band 111 must be installed in the mask body 11, and another band 131 is also installed in the exhaust device 13, so that the oxygen mask 10 is stably attached to the patient's head.

However, the above-described conventional oxygen mask technology has a problem that not only the weight is increased, but also the body is difficult to move after wearing, the bed slippage and the like increase, and the patient becomes difficult to adapt.
The nasal intubation structure for inhaling oxygen from the feed tube can supply only a flow rate of 1 to 10 LPM (L / min) in a general nasal cannula in actual use, and the same amount when the feed tube is blocked. The problem of being unable to deliver the flow of oxygen into the patient's nostril occurs.
In addition, since there are many tubes, there is a problem that the tube is easily pulled during use. Therefore, there is room for improvement in the conventional oxygen mask 10 for oxygen inhalation.

  Therefore, the present inventor considered that the above-described drawbacks can be improved, and as a result of intensive studies, the present inventor has arrived at a proposal of the present invention that effectively improves the above-described problems with a rational design.

The present invention has been made in view of such conventional problems. In order to solve the above problems, the present invention has as its main object to provide a nasal intubation whose position can be exchanged.
In the present invention, the end of the intake pipe is joined to the intubation member by a reinforced flexible pipe, the intubation member is formed as a straight pipe form, and the inner wall is a smooth intake pipe, and the side wall of the straight pipe form of the intubation member The two intubations to be inserted into the nostrils of the human body are formed to form a nasal intubation having a single-pipe air supply structure, thereby achieving the purpose of supplying the same flow rate of oxygen to the patient's nostrils.

Further, according to the present invention, the position-exchangeable nasal intubation member is provided in the nose portion fixing band where the end portion and the fastener are connected, and the nose portion fixing band and tightening are used for intubation. The member is stably fixed in front of the nose of the human body, and the end of the intubation member is closed by the plug portion to form a transnasal intubation that can be exchanged in position. Inhale.
When the patient moves and changes the position, the position of the plug portion and the reinforced flexible tube is changed. In addition, the nasal intubation is a small volume and lightweight nasal intubation, and the nasal intubation air supply structure adjusts the oxygen inhalation direction according to the patient's environment, simplifies the tube and makes it easy to wear. Achieve the purpose of enhancing the top comfort.

  In order to solve the above-described problems and achieve the object, a position-replaceable nasal intubation according to the present invention is used by being attached to the head of a human body to feed gas and to connect a member to the end. The nasal intubation is a position-exchangeable nasal intubation to which a feed tube is provided, and the nasal intubation has an intake end and an exhaust end formed at opposite ends, and the intake end and the exhaust end The feed pipe connecting member has a pipe coupling member that covers the outside of the intake end portion thereof, and has an intake port and an exhaust port at opposite ends thereof. The inlet of the tube is covered outside the exhaust end portion of the coupling member of the tube, and the reinforcing flexible tube is brought into contact with the retaining ring portion of the coupling member of the tube. An intake end and an exhaust end are molded, and a retaining ring is molded between the intake end and the exhaust end, The exhaust port of the flexible tube is covered outside the intake end portion thereof, and the exhaust port of the reinforced flexible tube is connected to the connecting member of the tube abutted against the retaining ring portion of the tube, and the two opposing tubes An intake pipe having a mouth is formed, and two intubations extending from the same wall of the intake pipe are formed between the two pipe openings, and any one of the pipe openings is connected to the pipe. A plug portion that is covered outside the exhaust end of the member and is connected to the reinforced flexible tube, the tube port is in contact with a retaining ring portion of the connecting member of the tube, and the other tube port is closed. A hollow cover is formed in the middle stage of the intubation member and the belt, and fixing members fixed to the head of the human body are provided at opposite ends of the belt, and a groove is formed in the cover. A member for installation is provided in the cover, the two intubations are penetrated from the groove, and the intubation member is a connecting member of the tube; Characterized in that it comprises a reinforced flexible tube, and the fixing band of the nose portion for constituting the single line air structure communicates with the feed tube by the coupling member of the pipe.

Furthermore, the patient can unintentionally pull the air supply structure while using the present invention to prevent the two intubations of the intubation member from being pulled out.
In the pipe coupling member according to the present invention, the abutting portion for covering the clasp portion is provided between the retaining ring portion and the intake end portion, and the abutting portion of the pipe coupling member is stopped. Most preferably, it is positioned between the ring portion. A hole is formed on one side of the clasp to be engaged with the hook member of the suspension chain, and the patient can use the present invention more stably by the suspension chain.

It is a use state figure of the conventional oxygen mask. It is a use condition figure of the nasal intubation in which position exchange is possible concerning a first embodiment of the present invention. It is an exploded view of the inclination structure of the nasal intubation in which position exchange is possible concerning a first embodiment of the present invention. It is another use condition figure of the nasal intubation in which position exchange is possible concerning a first embodiment of the present invention.

  Hereinafter, embodiments for carrying out the present invention will be described in detail with reference to the drawings. The present invention is not limited to the embodiments described below.

Hereinafter, the transnasal intubation according to the present invention with which the position can be exchanged will be described with reference to FIGS.
As shown in FIGS. 2 and 3, the nasal intubation is used by being attached to the head H of a human body, inhaling gas, and the end portion is coupled to a feed tube A provided with a connecting member A1.
In this preferred embodiment, the feed tube A is coupled to a high flow system, the flow rate delivered is up to 50 LPM (L / min), the pressure reaches 8CM H2O, and the tube diameter of the feed tube A is It can be selected from 4 to 10 mm, and is preferably coupled to the intubation member 50 of 4 mm, 5 mm, or 6 mm. In addition, the nasal intubation includes a tube coupling member 20, a reinforced flexible tube 30, a tube connecting member 40, a soft intubation member 50, and a single channel air supply structure that form a single channel air supply structure. A nose fixing band 60 to be fixed to the head H of the head.

Opposite ends of the pipe coupling member 20 are formed as an intake end portion 21 and an exhaust end portion 22, and a retaining ring portion 23 is formed between the intake end portion 21 and the exhaust end portion 22. The connecting member A1 is provided outside the intake end 21 of the pipe coupling member 20.
A leak preventing washer 24 is provided outside the intake end 21 of the pipe coupling member 20 according to the present embodiment, and is provided between the connecting member A1 of the feed pipe A and the intake end 21 of the pipe coupling member 20. To prevent the gas sucked from the feed pipe A from leaking.

At the opposite ends of the reinforced flexible tube 30, there are an intake port 31 and an exhaust port 32. The intake port 31 of the reinforced flexible tube 30 is provided outside the exhaust end 22 of the tube coupling member 20, The intake port 31 of the reinforced flexible tube 30 contacts the retaining ring portion 23 of the tube coupling member 20.
The reinforced flexible tube 30 according to the present embodiment is configured by installing a spiral metal tube 34 outside a plastic flexible tube 33. The spiral metal tube 34 is formed by winding a metal coil. It is molded and has a deformability, and forms a protective structure for the flexible tube 33 made of plastic.

  Opposite ends of the pipe connecting member 40 are formed as an intake end 41 and an exhaust end 42, and a retaining ring 43 is formed between the intake end 41 and the exhaust end 42. The exhaust port 32 is covered outside the intake end portion 41 of the pipe connecting member 40, and the exhaust port 32 of the reinforced flexible tube 30 contacts the retaining ring portion 43 of the pipe connecting member 40.

The intubation member 50 has a straight pipe shape and has an intake pipe 51 with a smooth inner wall. The intake pipe 51 is formed with two opposite pipe ports 511 and 512, and two pipe ports 511 and 512. In between, two intubations 52 are extended from the same wall of the intake pipe 51 and formed.
Any one of the tube ports 511 of the intubation member 50 is covered outside the exhaust end portion 42 of the tube connection member 40 and connected to the reinforced flexible tube 30, and the tube port 511 of the intubation member 50 is The other tube port 512 that is in contact with the retaining ring portion 43 of the tube connecting member 40 and is closed is a plug portion 53 that is closed.

A hollow cover 62 is formed in the middle stage of the belt 61 of the nose fixing band 60, and fixing members 63 fixed to the head H of the human body are provided at opposite ends of the belt 61. 621 is established, the soft intubation member 50 is installed in the cover 62, and the two intubations 52 are penetrated into the groove portion 621 for use.
The intubation member 50 is communicated with the feed pipe A by the pipe connecting member 40, the reinforced flexible pipe 30, and the pipe coupling member 20 to constitute a single-pipe air feeding structure.
The intubation member 50 for nasal intubation having a single-pipe air supply structure of the present invention is installed on the nose fixing band 60 and then installed on the intubation member 50 of the plug portion 53 and the reinforced flexible tube 30. The position of the nasal intubation is adjusted according to the patient's environment, the tube is too long to be pulled easily, and at the same time, the patient does not get entangled with other ducts when moving the body, It ensures the simplification of the tube, is easy to wear, and achieves the purpose of improving patient comfort.

When a patient who uses nasal intubation is in an unconscious state, the patient is prevented from pulling the nasal intubation by unconscious movement.
A contact portion 25 is provided between the retaining ring portion 23 and the intake end portion 21 of the pipe coupling member 20 according to the present invention, and the clasp portion 26 includes the contact portion 25 of the pipe coupling member 20 and Covered between the retaining ring portions 23, a hole portion 261 is formed on one side of the clasp portion 26 and engaged with the hook member 271 of the suspension chain 27 to prevent breakage and to provide comfort in use. A structure for ensuring and stably installing the nasal intubation is formed (see FIG. 2).

The health condition and usage habits of patients using nasal intubation vary, and the position-exchangeable nasal intubation fixing member 63 according to the present invention is formed as a band 631 or two ear hooks 632 (see FIG. 2 and FIG. 4).
As shown in FIG. 2, both ends of the band 631 are respectively coupled to the belt 61 by a coupling member 64, and a ring adjusting portion 641 is formed on the coupling member 64, and the band 631 is drilled and coupled to form a hole 642. The belt 61 is engaged with and coupled to the convex button 611 at the end of the belt 61.
In addition, according to FIG. 4, the two ear hooks 632 are used in the state where each ear hook 632 is coupled to the belt 61 by the coupling member 64, and the ring adjustment part 641 of the coupling member 64 is the belt of the ear hook 632. The part 633 is drilled and joined. The user can easily change the usage pattern of the fixing member 63 by adjusting the adjusting portion 641 of the ring to adjust the tightening degree when the fixing member 63 is mounted.

  Further, as shown in FIG. 4, in order to confirm the patient's breathing state and determine the necessary treatment measures, it is connected to the connecting member A1 of the other feed tube A of the nasal intubation where the position is exchangeable according to the present invention. A sensing member A2 electrically connected to a sensing line A21 extending from the member A1 to the tube connecting member 20, the reinforced flexible tube 30, and the tube connecting member 40 to the intubation member 50 is provided. Detect and immediately report the respiratory state of the human body.

  Note that the present invention is not limited to the above-described embodiments, and various modifications can be made without departing from the scope of the present invention.

DESCRIPTION OF SYMBOLS 10 Oxygen mask 11 Mask main body 111 Band 12 Intake pipe 13 Exhaust device 131 Band H Human body head A Feed pipe A1 Connecting member A2 Sensing member A21 Detection line 20 Tube coupling member 21 Intake end 22 Exhaust end 23 Retaining ring Part 24 Leakage prevention washer
DESCRIPTION OF SYMBOLS 25 Contact part 26 Clasp part 261 Hole part 27 271 Hook member 30 Reinforced flexible pipe 31 Intake port 32 Exhaust port 33 Plastic flexible pipe 34 Spiral metal pipe 40 Connection member 41 Intake end part 42 exhaust end 43 retaining ring part 50 intubation member 51 intake pipe 511 pipe opening 512 pipe opening 52 intubation 53 plug part 60 nose fixing band 61 belt 611 convex button 62 cover 621 groove part 63 fixing member 631 band 632 ear Hanging portion 633 Belt portion 64 Coupling member 641 Ring adjustment portion 642 Hole portion

Claims (8)

The nasal intubation is a position-exchangeable nasal intubation that is used by being attached to the head of a human body and that feeds gas and is connected to a feed tube that is provided with a connecting member at the end.
An intake end and an exhaust end are formed at opposite ends, a retaining ring is formed between the intake end and the exhaust end, and the connecting member of the feed pipe is outside the intake end. A connecting member for a pipe laid over
There are an intake port and an exhaust port at opposite ends, and the intake port is covered outside the exhaust end portion of the pipe coupling member and is in contact with the retaining ring portion of the pipe coupling member. A reinforced flexible tube;
An intake end and an exhaust end are formed at opposite ends, a retaining ring is formed between the intake end and the exhaust end, and an exhaust port of the reinforced flexible pipe is formed at the intake end. A connecting member of the pipe which is covered outside and the exhaust port of the reinforced flexible pipe is in contact with the retaining ring part;
Two pipe ports facing each other have an intake pipe, and two intubations extending from the same side wall of the intake pipe are formed between the two pipe openings, One is covered outside the exhaust end portion of the connecting member of the tube and connected to the reinforced flexible tube, and the tube port is in contact with a retaining ring portion of the connecting member of the tube. Is a member for intubation that is a plug part to be closed;
A hollow cover is formed in the middle stage of the belt, fixing members fixed to the head of the human body are provided at opposite ends of the belt, a groove is formed in the cover, and the intubation member is the cover. The two intubations are penetrated from the groove, and the intubation member is communicated with the feed tube by the connecting member of the tube, the reinforced flexible tube, and the connecting member of the tube. It is provided with a band for fixing the nose part that constitutes the air supply structure,
Nasal intubation with interchangeable positions.   A leak-proof washer is provided outside the intake end of the pipe coupling member, and seals a gap between the feed pipe connecting member and the intake end of the pipe coupling member. The position-exchangeable nasal intubation according to claim 1.   A contact portion is provided between the retaining ring portion of the tube coupling member and the intake end portion, and a clasp portion is formed between the contact portion and the retaining ring portion of the tube coupling member. The position exchangeable warp according to claim 1, wherein a hole is formed on one side of the clasp and is engaged with a hook member of a suspension chain. Nasal intubation.   The position-exchangeable nasal intubation according to claim 1, wherein the reinforced flexible tube is configured by installing a helical metal tube outside a plastic flexible tube.   Both ends of the band of the fixing member are coupled to the belt by coupling members, and a ring adjustment portion is formed on the coupling member to form the band, and the hole is coupled to the end of the belt. 2. The position-exchangeable nasal intubation according to claim 1, wherein the nasal intubation is position-exchangeable.   The fixing member is composed of two ear hooks, and each of the ear hooks is coupled to the belt by a coupling member, and a ring adjustment part is formed on the coupling member to pierce the belt part of the ear hook. The position exchangeable nasal intubation according to claim 1, wherein the hole portion is coupled by being engaged with a convex button at an end portion of the belt.   A sensing member is further installed in the connecting member of the feed tube, and the sensing member is connected to the connecting member from the connecting member via the connecting member for the tube, the reinforced flexible tube, and the connecting member for the tube. The transnasal intubation according to claim 1, which is electrically connected to a detection line along a line to detect a respiratory state of a human body.   2. The nasal intubation according to claim 1, wherein the intake pipe of the intubation member is shaped as a straight pipe having a smooth inner wall.

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